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Sample records for sae g-11 meeting

  1. Overview of Future of Probabilistic Methods and RMSL Technology and the Probabilistic Methods Education Initiative for the US Army at the SAE G-11 Meeting

    Science.gov (United States)

    Singhal, Surendra N.

    2003-01-01

    The SAE G-11 RMSL Division and Probabilistic Methods Committee meeting sponsored by the Picatinny Arsenal during March 1-3, 2004 at Westin Morristown, will report progress on projects for probabilistic assessment of Army system and launch an initiative for probabilistic education. The meeting features several Army and industry Senior executives and Ivy League Professor to provide an industry/government/academia forum to review RMSL technology; reliability and probabilistic technology; reliability-based design methods; software reliability; and maintainability standards. With over 100 members including members with national/international standing, the mission of the G-11s Probabilistic Methods Committee is to enable/facilitate rapid deployment of probabilistic technology to enhance the competitiveness of our industries by better, faster, greener, smarter, affordable and reliable product development.

  2. Mre11-Sae2 and RPA Collaborate to Prevent Palindromic Gene Amplification.

    Science.gov (United States)

    Deng, Sarah K; Yin, Yi; Petes, Thomas D; Symington, Lorraine S

    2015-11-05

    Foldback priming at DNA double-stranded breaks is one mechanism proposed to initiate palindromic gene amplification, a common feature of cancer cells. Here, we show that small (5-9 bp) inverted repeats drive the formation of large palindromic duplications, the major class of chromosomal rearrangements recovered from yeast cells lacking Sae2 or the Mre11 nuclease. RPA dysfunction increased the frequency of palindromic duplications in Sae2 or Mre11 nuclease-deficient cells by ∼ 1,000-fold, consistent with intra-strand annealing to create a hairpin-capped chromosome that is subsequently replicated to form a dicentric isochromosome. The palindromic duplications were frequently associated with duplication of a second chromosome region bounded by a repeated sequence and a telomere, suggesting the dicentric chromosome breaks and repairs by recombination between dispersed repeats to acquire a telomere. We propose secondary structures within single-stranded DNA are potent instigators of genome instability, and RPA and Mre11-Sae2 play important roles in preventing their formation and propagation, respectively. Copyright © 2015 Elsevier Inc. All rights reserved.

  3. SDS interferes with SaeS signaling of Staphylococcus aureus independently of SaePQ.

    Directory of Open Access Journals (Sweden)

    Phuti E Makgotlho

    Full Text Available The Staphylococcus aureus regulatory saePQRS system controls the expression of numerous virulence factors, including extracellular adherence protein (Eap, which amongst others facilitates invasion of host cells. The saePQRS operon codes for 4 proteins: the histidine kinase SaeS, the response regulator SaeR, the lipoprotein SaeP and the transmembrane protein SaeQ. S. aureus strain Newman has a single amino acid substitution in the transmembrane domain of SaeS (L18P which results in constitutive kinase activity. SDS was shown to be one of the signals interfering with SaeS activity leading to inhibition of the sae target gene eap in strains with SaeS(L but causing activation in strains containing SaeS(P. Here, we analyzed the possible involvement of the SaeP protein and saePQ region in SDS-mediated sae/eap expression. We found that SaePQ is not needed for SDS-mediated SaeS signaling. Furthermore, we could show that SaeS activity is closely linked to the expression of Eap and the capacity to invade host cells in a number of clinical isolates. This suggests that SaeS activity might be directly modulated by structurally non-complex environmental signals, as SDS, which possibly altering its kinase/phosphatase activity.

  4. Coincident resection at both ends of random, γ-induced double-strand breaks requires MRX (MRN, Sae2 (Ctp1, and Mre11-nuclease.

    Directory of Open Access Journals (Sweden)

    James W Westmoreland

    2013-03-01

    Full Text Available Resection is an early step in homology-directed recombinational repair (HDRR of DNA double-strand breaks (DSBs. Resection enables strand invasion as well as reannealing following DNA synthesis across a DSB to assure efficient HDRR. While resection of only one end could result in genome instability, it has not been feasible to address events at both ends of a DSB, or to distinguish 1- versus 2-end resections at random, radiation-induced "dirty" DSBs or even enzyme-induced "clean" DSBs. Previously, we quantitatively addressed resection and the role of Mre11/Rad50/Xrs2 complex (MRX at random DSBs in circular chromosomes within budding yeast based on reduced pulsed-field gel electrophoretic mobility ("PFGE-shift". Here, we extend PFGE analysis to a second dimension and demonstrate unique patterns associated with 0-, 1-, and 2-end resections at DSBs, providing opportunities to examine coincidence of resection. In G2-arrested WT, Δrad51 and Δrad52 cells deficient in late stages of HDRR, resection occurs at both ends of γ-DSBs. However, for radiation-induced and I-SceI-induced DSBs, 1-end resections predominate in MRX (MRN null mutants with or without Ku70. Surprisingly, Sae2 (Ctp1/CtIP and Mre11 nuclease-deficient mutants have similar responses, although there is less impact on repair. Thus, we provide direct molecular characterization of coincident resection at random, radiation-induced DSBs and show that rapid and coincident initiation of resection at γ-DSBs requires MRX, Sae2 protein, and Mre11 nuclease. Structural features of MRX complex are consistent with coincident resection being due to an ability to interact with both DSB ends to directly coordinate resection. Interestingly, coincident resection at clean I-SceI-induced breaks is much less dependent on Mre11 nuclease or Sae2, contrary to a strong dependence on MRX complex, suggesting different roles for these functions at "dirty" and clean DSB ends. These approaches apply to resection at

  5. Organizational requirements of the SaeR binding sites for a functional P1 promoter of the sae operon in Staphylococcus aureus.

    Science.gov (United States)

    Cho, Hoonsik; Jeong, Do-Won; Li, Chunling; Bae, Taeok

    2012-06-01

    In Staphylococcus aureus, the SaeRS two-component system controls the expression of multiple virulence factors. Of the two promoters in the sae operon, P1 is autoinduced and has two binding sites for the response regulator SaeR. In this study, we examined the organizational requirements of the SaeR binding sites in P1 for transcription activation. Mutational studies showed that both binding sites are essential for binding to phosphorylated SaeR (P-SaeR) and transcription activation. When the 21-bp distance between the centers of the two SaeR binding sites was altered to 26 bp, 31 bp, 36 bp, or 41 bp, only the 31-bp mutant retained approximately 40% of the original promoter activity. When the -1-bp spacing (i.e.,1-bp overlap) between the primary SaeR binding site and the -35 promoter region was altered, all mutant P1 promoters failed to initiate transcription; however, when the first nucleotide of the -35 region was changed from A to T, the mutants with 0-bp or 22-bp spacing showed detectable promoter activity. Although P-SaeR was essential for the binding of RNA polymerase to P1, it was not essential for the binding of the enzyme to the alpha-hemolysin promoter. When the nonoptimal spacing between promoter elements in P1 or the coagulase promoter was altered to the optimal spacing of 17 bp, both promoters failed to initiate transcription. These results suggest that SaeR binding sites are under rather strict organizational restrictions and provide clues for understanding the molecular mechanism of sae-mediated transcription activation.

  6. Electric Vehicle Communications Standards Testing and Validation - Phase II: SAE J2931/1

    Energy Technology Data Exchange (ETDEWEB)

    Pratt, Richard M. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Gowri, Krishnan [Pacific Northwest National Lab. (PNNL), Richland, WA (United States)

    2013-01-15

    /SEP2.0 messages to PEV’s CAN bus. The J2931/1 laboratory test results were presented to the SAE membership on March 20-22, 2012. The SAE committee decided to select HomePlug GreenPHY (HPGP) as the communication technology to use between the PEV and EVSE. No technology completely met all performance requirements. Both the MAXIM Tahoe 2 and TI Concerto met the 100Kbps throughput requirement, are estimated to meet the latency measurement performance, and met the control pilot impairment requirements. But HPGP demonstrated the potential to provide a data throughput rate of 10x of the requirement and either met or showed the potential to meet the other requirements with further development.

  7. Tritium stripping in a nitrogen glovebox using SAES St 198

    International Nuclear Information System (INIS)

    Klein, J.E.; Wermer, J.R.

    1994-01-01

    SAES metal getter material St 198 was chosen for glovebox stripper tests to evaluate its effectiveness of removing tritium from a nitrogen atmosphere. The St 198 material is unique from a number of other metal hydride-based getter materials in that it is relatively inert to nitrogen and can thus be used in nitrogen glovebox atmospheres. Six tritium stripper experiments which mock-up the use of a SAES St 198 stripper bed for a full-scale (10,500 liter) nitrogen glovebox have been completed. Experiments consisted of a release of small quantity of protium/deuterium spiked with tritium which were scaled to simulate tritium releases of 0.1 g., 1.0 g., and 10 g. into the glovebox. The tritium spike allows detection using tritium ion chambers. The St 198 stripper system produced a reduction in tritium activity of approximately two orders of magnitude in 24 hours (6--8 atmosphere turn-overs) of stripper operation

  8. 5 CFR 1206.11 - Meeting place.

    Science.gov (United States)

    2010-01-01

    ... 5 Administrative Personnel 3 2010-01-01 2010-01-01 false Meeting place. 1206.11 Section 1206.11 Administrative Personnel MERIT SYSTEMS PROTECTION BOARD ORGANIZATION AND PROCEDURES OPEN MEETINGS Conduct of Meetings § 1206.11 Meeting place. The Board will hold open meetings in meeting rooms designated in the...

  9. 77 FR 30584 - Thirtieth Meeting: RTCA Special Committee 206, Aeronautical Information and Meteorological Data...

    Science.gov (United States)

    2012-05-23

    ... preliminary roadmap SG1 report SG2 report SG3 report SAE G-10 AI ARP Briefing to SC-206 Plenary 12:30 p.m... document for release to the PMC SG3 report PMC decision on TOR revision Action item review Future meeting...

  10. VfrB Is a Key Activator of the Staphylococcus aureus SaeRS Two-Component System.

    Science.gov (United States)

    Krute, Christina N; Rice, Kelly C; Bose, Jeffrey L

    2017-03-01

    In previous studies, we identified the fatty acid kinase virulence factor regulator B (VfrB) as a potent regulator of α-hemolysin and other virulence factors in Staphylococcus aureus In this study, we demonstrated that VfrB is a positive activator of the SaeRS two-component regulatory system. Analysis of vfrB , saeR , and saeS mutant strains revealed that VfrB functions in the same pathway as SaeRS. At the transcriptional level, the promoter activities of SaeRS class I ( coa ) and class II ( hla ) target genes were downregulated during the exponential growth phase in the vfrB mutant, compared to the wild-type strain. In addition, saePQRS expression was decreased in the vfrB mutant strain, demonstrating a need for this protein in the autoregulation of SaeRS. The requirement for VfrB-mediated activation was circumvented when SaeS was constitutively active due to an SaeS (L18P) substitution. Furthermore, activation of SaeS via human neutrophil peptide 1 (HNP-1) overcame the dependence on VfrB for transcription from class I Sae promoters. Consistent with the role of VfrB in fatty acid metabolism, hla expression was decreased in the vfrB mutant with the addition of exogenous myristic acid. Lastly, we determined that aspartic acid residues D38 and D40, which are predicted to be key to VfrB enzymatic activity, were required for VfrB-mediated α-hemolysin production. Collectively, this study implicates VfrB as a novel accessory protein needed for the activation of SaeRS in S. aureus IMPORTANCE The SaeRS two-component system is a key regulator of virulence determinant production in Staphylococcus aureus Although the regulon of this two-component system is well characterized, the activation mechanisms, including the specific signaling molecules, remain elusive. Elucidating the complex regulatory circuit of SaeRS regulation is important for understanding how the system contributes to disease causation by this pathogen. To this end, we have identified the fatty acid kinase

  11. Evaluation of Crashworthiness for SAE Materials under Ductile to Brittle Transition Temperature (DBTT)

    OpenAIRE

    Amol Bhanage; Nilesh Satonkar; Pratap Deshmukh; Rupesh Sundge

    2014-01-01

    The concept of crashworthy coaches came into existence after a crash. This demands, avoid vehicle deformation of other/central parts. For this, the behaviour of plastic deformation of the material is necessary to be known. So, these results are required to study the crashworthy behaviour of the structure. In this research, Comparative study has been taken on the automotive materials of SAE 1026, SAE 4140, SAE 5120 and SAE8620. This paper presents the results of fracture toughness, impact e...

  12. Evidence of the pitting corrosion induced embrittlement of the structural steel SAE 8620

    International Nuclear Information System (INIS)

    Atanazio Filho, Nelson do Nascimento; Mansur, Tanius Rodrigues; Rabello, Emerson Giovani

    2007-01-01

    The influence of an aggressive environment (NaCl 3.5% aerated solution) on fatigue crack initiation and crack growth behavior were studied. This study comprised corrosion fatigue tests using specimens of SAE 8620 steel. The decreasing cyclic frequency (60 Hz to 11.7 Hz) effect on corrosion fatigue crack initiation behavior was examined. The tests carried out under rotating-bending loading conditions at 11.7 Hz (700 rpm), showed that pitting corrosion caused by anodic attack was responsible for corrosion fatigue crack initiation (author)

  13. Role of the SaeRS two-component regulatory system in Staphylococcus epidermidis autolysis and biofilm formation

    Science.gov (United States)

    2011-01-01

    Background Staphylococcus epidermidis (SE) has emerged as one of the most important causes of nosocomial infections. The SaeRS two-component signal transduction system (TCS) influences virulence and biofilm formation in Staphylococcus aureus. The deletion of saeR in S. epidermidis results in impaired anaerobic growth and decreased nitrate utilization. However, the regulatory function of SaeRS on biofilm formation and autolysis in S. epidermidis remains unclear. Results The saeRS genes of SE1457 were deleted by homologous recombination. The saeRS deletion mutant, SE1457ΔsaeRS, exhibited increased biofilm formation that was disturbed more severely (a 4-fold reduction) by DNase I treatment compared to SE1457 and the complementation strain SE1457saec. Compared to SE1457 and SE1457saec, SE1457ΔsaeRS showed increased Triton X-100-induced autolysis (approximately 3-fold) and decreased cell viability in planktonic/biofilm states; further, SE1457ΔsaeRS also released more extracellular DNA (eDNA) in the biofilms. Correlated with the increased autolysis phenotype, the transcription of autolysis-related genes, such as atlE and aae, was increased in SE1457ΔsaeRS. Whereas the expression of accumulation-associated protein was up-regulated by 1.8-fold in 1457ΔsaeRS, the expression of an N-acetylglucosaminyl transferase enzyme (encoded by icaA) critical for polysaccharide intercellular adhesin (PIA) synthesis was not affected by the deletion of saeRS. Conclusions Deletion of saeRS in S. epidermidis resulted in an increase in biofilm-forming ability, which was associated with increased eDNA release and up-regulated Aap expression. The increased eDNA release from SE1457ΔsaeRS was associated with increased bacterial autolysis and decreased bacterial cell viability in the planktonic/biofilm states. PMID:21702925

  14. Role of the SaeRS two-component regulatory system in Staphylococcus epidermidis autolysis and biofilm formation

    Directory of Open Access Journals (Sweden)

    Francois Patrice

    2011-06-01

    Full Text Available Abstract Background Staphylococcus epidermidis (SE has emerged as one of the most important causes of nosocomial infections. The SaeRS two-component signal transduction system (TCS influences virulence and biofilm formation in Staphylococcus aureus. The deletion of saeR in S. epidermidis results in impaired anaerobic growth and decreased nitrate utilization. However, the regulatory function of SaeRS on biofilm formation and autolysis in S. epidermidis remains unclear. Results The saeRS genes of SE1457 were deleted by homologous recombination. The saeRS deletion mutant, SE1457ΔsaeRS, exhibited increased biofilm formation that was disturbed more severely (a 4-fold reduction by DNase I treatment compared to SE1457 and the complementation strain SE1457saec. Compared to SE1457 and SE1457saec, SE1457ΔsaeRS showed increased Triton X-100-induced autolysis (approximately 3-fold and decreased cell viability in planktonic/biofilm states; further, SE1457ΔsaeRS also released more extracellular DNA (eDNA in the biofilms. Correlated with the increased autolysis phenotype, the transcription of autolysis-related genes, such as atlE and aae, was increased in SE1457ΔsaeRS. Whereas the expression of accumulation-associated protein was up-regulated by 1.8-fold in 1457ΔsaeRS, the expression of an N-acetylglucosaminyl transferase enzyme (encoded by icaA critical for polysaccharide intercellular adhesin (PIA synthesis was not affected by the deletion of saeRS. Conclusions Deletion of saeRS in S. epidermidis resulted in an increase in biofilm-forming ability, which was associated with increased eDNA release and up-regulated Aap expression. The increased eDNA release from SE1457ΔsaeRS was associated with increased bacterial autolysis and decreased bacterial cell viability in the planktonic/biofilm states.

  15. SAE-China Congress 2014

    CERN Document Server

    2015-01-01

    These Proceedings gather outstanding papers submitted to the 2014 SAE-China Congress, the majority of which are from China, the most dynamic car market in the world. The book covers a wide range of automotive topics, presenting the latest technical achievements in the industry. Many of the approaches it presents can help technicians to solve the practical problems that most affect their daily work.

  16. Two-Component Signal Transduction System SaeRS Positively Regulates Staphylococcus epidermidis Glucose Metabolism

    Directory of Open Access Journals (Sweden)

    Qiang Lou

    2014-01-01

    Full Text Available Staphylococcus epidermidis, which is a causative pathogen of nosocomial infection, expresses its virulent traits such as biofilm and autolysis regulated by two-component signal transduction system SaeRS. In this study, we performed a proteomic analysis of differences in expression between the S. epidermidis 1457 wild-type and saeRS mutant to identify candidates regulated by saeRS using two-dimensional gel electrophoresis (2-DE combined with matrix-assisted laser desorption/lonization mass spectrometry (MALDI-TOF-MS. Of 55 identified proteins that significantly differed in expression between the two strains, 15 were upregulated and 40 were downregulated. The downregulated proteins included enzymes related to glycolysis and TCA cycle, suggesting that glucose is not properly utilized in S. epidermidis when saeRS was deleted. The study will be helpful for treatment of S. epidermidis infection from the viewpoint of metabolic modulation dependent on two-component signal transduction system SaeRS.

  17. SAE-China Congress 2015

    CERN Document Server

    2016-01-01

    These proceedings gather outstanding papers submitted to the 2015 SAE-China Congress, the majority of which are from China, the biggest car maker as well as most dynamic car market in the world. The book covers a wide range of automotive topics, presenting the latest technical achievements in the industry. Many of the approaches presented can help technicians to solve the practical problems that most affect their daily work.

  18. Successfully aging elderly (SAE: A short overview of some important aspects of successful aging

    Directory of Open Access Journals (Sweden)

    Eystein Stordal

    2012-11-01

    Full Text Available Whether one falls into the category of successfully aging elderly (SAE is generally determined by biological, medical, psychological, and cognitive factors. SAE, pathological aging and usual aging, are the three subgroups presented in the seminal science paper by Rowe & Kahn in 1987. SAE is currently vaguely defined as being free of disease, having preserved cognitive function and an active life, but a more detailed definition is lacking. As a result, the research on SAE is heterogeneous and hard to summarize. Nevertheless, it is clear that genetics, health, basic aging mechanisms, brain changes, cognition early in life, education level, lifestyle factors, subjective factors, the availability of societal health care, environmental factors, and any interaction between all these variables, are important. There are also methodological difficulties associated with studies of causal relationships across the lifespan. Obtaining a detailed understanding of SAE research will be a challenging task for future researchers

  19. Probing the roles of SUMOylation in cancer cell biology by using a selective SAE inhibitor.

    Science.gov (United States)

    He, Xingyue; Riceberg, Jessica; Soucy, Teresa; Koenig, Erik; Minissale, James; Gallery, Melissa; Bernard, Hugues; Yang, Xiaofeng; Liao, Hua; Rabino, Claudia; Shah, Pooja; Xega, Kristina; Yan, Zhong-Hua; Sintchak, Mike; Bradley, John; Xu, He; Duffey, Matt; England, Dylan; Mizutani, Hirotake; Hu, Zhigen; Guo, Jianping; Chau, Ryan; Dick, Lawrence R; Brownell, James E; Newcomb, John; Langston, Steve; Lightcap, Eric S; Bence, Neil; Pulukuri, Sai M

    2017-11-01

    Small ubiquitin-like modifier (SUMO) family proteins regulate target-protein functions by post-translational modification. However, a potent and selective inhibitor targeting the SUMO pathway has been lacking. Here we describe ML-792, a mechanism-based SUMO-activating enzyme (SAE) inhibitor with nanomolar potency in cellular assays. ML-792 selectively blocks SAE enzyme activity and total SUMOylation, thus decreasing cancer cell proliferation. Moreover, we found that induction of the MYC oncogene increased the ML-792-mediated viability effect in cancer cells, thus indicating a potential application of SAE inhibitors in treating MYC-amplified tumors. Using ML-792, we further explored the critical roles of SUMOylation in mitotic progression and chromosome segregation. Furthermore, expression of an SAE catalytic-subunit (UBA2) S95N M97T mutant rescued SUMOylation loss and the mitotic defect induced by ML-792, thus confirming the selectivity of ML-792. As a potent and selective SAE inhibitor, ML-792 provides rapid loss of endogenously SUMOylated proteins, thereby facilitating novel insights into SUMO biology.

  20. 2016 SAE-China Congress

    CERN Document Server

    2017-01-01

    This proceedings volume gathers outstanding papers submitted to the 2016 SAE-China Congress, the majority of which are from China, the biggest car maker as well as most dynamic car market in the world. The book includes insights into the current challenges that the whole industry is currently facing, and it offers possible solutions to problems such as emission controls, environmental pollution, the energy shortage, traffic congestion and sustainable development. It also presents the latest technical achievements in the automotive industry. Many of the approaches it presents can help technicians to solve the practical problems that most affect their daily work.

  1. Downstream element determines RNase Y cleavage of the saePQRS operon in Staphylococcus aureus.

    Science.gov (United States)

    Marincola, Gabriella; Wolz, Christiane

    2017-06-02

    In gram-positive bacteria, RNase J1, RNase J2 and RNase Y are thought to be major contributors to mRNA degradation and maturation. In Staphylococcus aureus, RNase Y activity is restricted to regulating the mRNA decay of only certain transcripts. Here the saePQRS operon was used as a model to analyze RNase Y specificity in living cells. A RNase Y cleavage site is located in an intergenic region between saeP and saeQ. This cleavage resulted in rapid degradation of the upstream fragment and stabilization of the downstream fragment. Thereby, the expression ratio of the different components of the operon was shifted towards saeRS, emphasizing the regulatory role of RNase Y activity. To assess cleavage specificity different regions surrounding the sae CS were cloned upstream of truncated gfp, and processing was analyzed in vivo using probes up- and downstream of CS. RNase Y cleavage was not determined by the cleavage site sequence. Instead a 24-bp double-stranded recognition structure was identified that was required to initiate cleavage 6 nt upstream. The results indicate that RNase Y activity is determined by secondary structure recognition determinants, which guide cleavage from a distance. © The Author(s) 2017. Published by Oxford University Press on behalf of Nucleic Acids Research.

  2. SaeRS Is Responsive to Cellular Respiratory Status and Regulates Fermentative Biofilm Formation in Staphylococcus aureus.

    Science.gov (United States)

    Mashruwala, Ameya A; Gries, Casey M; Scherr, Tyler D; Kielian, Tammy; Boyd, Jeffrey M

    2017-08-01

    Biofilms are multicellular communities of microorganisms living as a quorum rather than as individual cells. The bacterial human pathogen Staphylococcus aureus uses oxygen as a terminal electron acceptor during respiration. Infected human tissues are hypoxic or anoxic. We recently reported that impaired respiration elicits a p rogrammed c ell l ysis (PCL) phenomenon in S. aureus leading to the release of cellular polymers that are utilized to form biofilms. PCL is dependent upon the AtlA murein hydrolase and is regulated, in part, by the SrrAB two-component regulatory system (TCRS). In the current study, we report that the SaeRS TCRS also governs fermentative biofilm formation by positively influencing AtlA activity. The SaeRS-modulated factor fibronectin-binding protein A (FnBPA) also contributed to the fermentative biofilm formation phenotype. SaeRS-dependent biofilm formation occurred in response to changes in cellular respiratory status. Genetic evidence presented suggests that a high cellular titer of phosphorylated SaeR is required for biofilm formation. Epistasis analyses found that SaeRS and SrrAB influence biofilm formation independently of one another. Analyses using a mouse model of orthopedic implant-associated biofilm formation found that both SaeRS and SrrAB govern host colonization. Of these two TCRSs, SrrAB was the dominant system driving biofilm formation in vivo We propose a model wherein impaired cellular respiration stimulates SaeRS via an as yet undefined signal molecule(s), resulting in increasing expression of AtlA and FnBPA and biofilm formation. Copyright © 2017 American Society for Microbiology.

  3. A Point Mutation in the Sensor Histidine Kinase SaeS of Staphylococcus aureus Strain Newman Alters the Response to Biocide Exposure

    NARCIS (Netherlands)

    Schaefer, Daniel; Lam, Thien-Tri; Geiger, Tobias; Mainiero, Markus; Engelmann, Susanne; Hussain, Muzaffar; Bosserhoff, Armin; Frosch, Matthias; Bischoff, Markus; Wolz, Christiane; Reidl, Joachim; Sinha, Bhanu

    2009-01-01

    Staphylococcus aureus reacts to changing environmental conditions such as heat, pH, and chemicals through global regulators such as the sae (S. aureus exoprotein expression) two-component signaling system. Subinhibitory concentrations of some antibiotics were shown to increase virulence factor

  4. Research on Optimization of Formula SAE Truss-Frame

    Directory of Open Access Journals (Sweden)

    Wang Yu

    2017-01-01

    Full Text Available The frame, as one of the basic components of a car, plays an important role of connecting components and withstanding various loads. The truss-frame is the commonest form of Formula SAE car in that it has many advantages, such as low cost, simple manufacture, high rigidity and high strength. The development of frame is reviewed. First, the key performance indicators and the mechanical state of the frame under different conditions are discussed. Second, a variety of optimization methods used in the design of frame are described. Finally, the test method of frame are introduced, with the experimental data and the finite element analysis of results being compared. Through analyzing and summarizing the development of the design, optimization and testing technology of the Formula SAE truss-frame, forecasting the future trends, the great theoretical reference is provided for the design and research of the follow-up frame.

  5. Bioleaching of Gold and Silver from Waste Printed Circuit Boards by Pseudomonas balearica SAE1 Isolated from an e-Waste Recycling Facility.

    Science.gov (United States)

    Kumar, Anil; Saini, Harvinder Singh; Kumar, Sudhir

    2018-02-01

    Indigenous bacterial strain Pseudomonas balearica SAE1, tolerant to e-waste toxicity was isolated from an e-waste recycling facility Exigo Recycling Pvt. Ltd., India. Toxicity tolerance of bacterial strain was analyzed using crushed (particle size ≤150 µm) waste computer printed circuit boards (PCBs)/liter (L) of culture medium. The EC 50 value for SAE1 was 325.7 g/L of the e-waste pulp density. Two-step bioleaching was then applied to achieve the dissolution of gold (Au) and silver (Ag) from the e-waste. To maximize precious metal dissolution, factors including pulp density, glycine concentration, pH level, and temperature were optimized. The optimization resulted in 68.5 and 33.8% of Au and Ag dissolution, respectively, at a pH of 9.0, a pulp density of 10 g/L, a temperature of 30 °C, and a glycine concentration of 5 g/L. This is the first study of Au and Ag bioleaching using indigenous e-waste bacteria and its analysis to determine e-waste toxicity tolerance.

  6. USO DA SISTEMATIZAÇÃO DA ASSISTÊNCIA DE ENFERMAGEM (SAE: UMA FERRAMENTA PARA REALIZAÇÃO DA AUDITORIA DE QUALIDADE

    Directory of Open Access Journals (Sweden)

    Maria Izelta da Silva Santos

    2013-04-01

    Full Text Available Realizar uma revisao bibliografica acerca da Sistematização da Assistencia de Enfermagem (SAE como instrumento para auditoria de qualidade. Metodos: Foram revisados 12 artigos cientificos sobre auditoria e 10 artigos sobre SAE, bem como dois livros sobre os assuntos abordados. Esta revisao e de carater descritivo. Resultados: Por meio da pesquisa, tornou-se evidente a correlação da SAE com a auditoria. A SAE bem implementada pode contribuir para uma auditoria de qualidade.

  7. Kogeja vormistamine eesti keeles : nihkeid SAE perifeerias / Mati Erelt, Helle Metslang

    Index Scriptorium Estoniae

    Erelt, Mati, 1941-

    2008-01-01

    Vaadeldakse kogeja vormistamist ning alternatiivsete mallide kasutust ajakirjanduskeeles ajavahemikul 1995-2005. Püütakse välja selgitada toimunud muutused ja nende põhjused. SAE - Euroopa keskmine standard

  8. 12 CFR 563g.11 - Withdrawal or abandonment.

    Science.gov (United States)

    2010-01-01

    ... 12 Banks and Banking 5 2010-01-01 2010-01-01 false Withdrawal or abandonment. 563g.11 Section 563g.11 Banks and Banking OFFICE OF THRIFT SUPERVISION, DEPARTMENT OF THE TREASURY SECURITIES OFFERINGS § 563g.11 Withdrawal or abandonment. (a) Any offering circular, amendment, or exhibit may be withdrawn...

  9. Kogeja vormistamine eesti keeles : nihkeid SAE perifeerias / Mati Erelt, Helle Metslang

    Index Scriptorium Estoniae

    Erelt, Mati, 1941-

    2008-01-01

    Artiklis vaadeldakse kogeja vormistamist ning alternatiivsete mallide kasutust ajakirjanduskeeles ajavahemikul 1995-2005 eesmärgiga välja selgitada toimunud muutused ning nende põhjused. SAE - Euroopa keskmine standard

  10. sae is essential for expression of the staphylococcal adhesins Eap and Emp.

    Science.gov (United States)

    Harraghy, Niamh; Kormanec, Jan; Wolz, Christiane; Homerova, Dagmar; Goerke, Christiane; Ohlsen, Knut; Qazi, Saara; Hill, Philip; Herrmann, Mathias

    2005-06-01

    Eap and Emp are two Staphylococcus aureus adhesins initially described as extracellular matrix binding proteins. Eap has since emerged as being important in adherence to and invasion of eukaryotic cells, as well as being described as an immunomodulator and virulence factor in chronic infections. This paper describes the mapping of the transcription start point of the eap and emp promoters. Moreover, using reporter-gene assays and real-time PCR in defined regulatory mutants, environmental conditions and global regulators affecting expression of eap and emp were investigated. Marked differences were found in expression of eap and emp between strain Newman and the 8325 derivatives SH1000 and 8325-4. Moreover, both genes were repressed in the presence of glucose. Analysis of expression of both genes in various regulatory mutants revealed that sarA and agr were involved in their regulation, but the data suggested that there were additional regulators of both genes. In a sae mutant, expression of both genes was severely repressed. sae expression was also reduced in the presence of glucose, suggesting that repression of eap and emp in glucose-containing medium may, in part, be a consequence of a decrease in expression of sae.

  11. MuSAE: A European Project for the Diffusion of Energy and Environmental Planning in Small-Medium Sized Municipalities

    Directory of Open Access Journals (Sweden)

    Giorgio Baldinelli

    2015-12-01

    Full Text Available The basic idea of the EU LIFE+ 2011 project MuSAE (“Municipalities Subsidiarity for Actions on Energy”, code LIFE11 ENV/IT/000016 consists of transferring the skills and experience related to energy planning, acquired by the leading beneficiary, the Municipality of Perugia, to three small- or medium-sized Umbrian Municipalities (Marsciano, Umbertide and Lisciano Niccone. This transfer is aimed, among other objectives, at the drafting of the Municipal Energy and Environmental Plan (MEEP and the opening of an energy information office in each partner Municipality, in cooperation with CIRIAF and Umbria Region. The present paper provides a summary of MuSAE activities, analyzing the procedures and modalities of implementation of the various phases of the MEEPs, on the basis of the experience gained over the years through the collaboration with the Municipality of Perugia and adapted to smaller territories such as those represented by the other partner Municipalities. A summary of the dissemination activities and pilot projects is also presented, testifying the first concrete results of the planning activity developed by each administration within the project.

  12. A model for fracture toughness evaluation of the carburized layer for SAE 5115 steel

    OpenAIRE

    Sandor, Leonardo Taborda; Ferreira, Itamar

    2006-01-01

    The purpose of this work is to propose a model for evaluating the fracture toughness along the SAE 5115 steel carburized layer. Due to the small thickness of those layers, it is impossible to machine specimens from those layer in accordance with standards. For simulating the microstructures of the carburized layer in order to get samples for tensile and the fracture toughness testing, specimens of SAE 5115, 5140, 5160, and 52100 steels have been machined, assuming the local influence just the...

  13. 11th National Meeting of Organic Chemistry and 4th Meeting of Therapeutic Chemistry

    Science.gov (United States)

    Sousa, Maria Emília; Araújo, Maria João; do Vale, Maria Luísa; Andrade, Paula B.; Branco, Paula; Gomes, Paula; Moreira, Rui; Pinho e Melo, Teresa M.V.D.; Freitas, Victor

    2016-01-01

    For the first time under the auspices of Sociedade Portuguesa de Química, the competences of two important fields of Chemistry are brought together into a single event, the 11st National Organic Chemistry Meeting and the the 4th National Medicinal Chemistry Meeting, to highlight complementarities and to promote new synergies. Abstracts of plenary lectures, oral communications, and posters presented during the meeting are collected in this report. PMID:27102166

  14. 11th National Meeting of Organic Chemistry and 4th Meeting of Therapeutic Chemistry

    Directory of Open Access Journals (Sweden)

    Maria Emília Sousa

    2016-03-01

    Full Text Available For the first time under the auspices of Sociedade Portuguesa de Química, the competences of two important fields of Chemistry are brought together into a single event, the 11st National Organic Chemistry Meeting and the the 4th National Medicinal Chemistry Meeting, to highlight complementarities and to promote new synergies. Abstracts of plenary lectures, oral communications, and posters presented during the meeting are collected in this report.

  15. The SaeR/S gene regulatory system induces a pro-inflammatory cytokine response during Staphylococcus aureus infection.

    Directory of Open Access Journals (Sweden)

    Robert L Watkins

    Full Text Available Community-associated methicillin-resistant Staphylococcus aureus accounts for a large portion of the increased staphylococcal disease incidence and can cause illness ranging from mild skin infections to rapidly fatal sepsis syndromes. Currently, we have limited understanding of S. aureus-derived mechanisms contributing to bacterial pathogenesis and host inflammation during staphylococcal disease. Herein, we characterize an influential role for the saeR/S two-component gene regulatory system in mediating cytokine induction using mouse models of S. aureus pathogenesis. Invasive S. aureus infection induced the production of localized and systemic pro-inflammatory cytokines, including tumor necrosis factor alpha (TNF-α, interferon gamma (IFN-γ, interleukin (IL-6 and IL-2. In contrast, mice infected with an isogenic saeR/S deletion mutant demonstrated significantly reduced pro-inflammatory cytokine levels. Additionally, secreted factors influenced by saeR/S elicited pro-inflammatory cytokines in human blood ex vivo. Our study further demonstrated robust saeR/S-mediated IFN-γ production during both invasive and subcutaneous skin infections. Results also indicated a critical role for saeR/S in promoting bacterial survival and enhancing host mortality during S. aureus peritonitis. Taken together, this study provides insight into specific mechanisms used by S. aureus during staphylococcal disease and characterizes a relationship between a bacterial global regulator of virulence and the production of pro-inflammatory mediators.

  16. Smoking-Attributable Mortality, Morbidity, and Economic Costs (SAMMEC) - Smoking-Attributable Expenditures (SAE)

    Data.gov (United States)

    U.S. Department of Health & Human Services — 2005-2009. SAMMEC - Smoking-Attributable Mortality, Morbidity, and Economic Costs. Smoking-attributable expenditures (SAEs) are excess health care expenditures...

  17. An essential role for trimethylguanosine RNA caps in Saccharomyces cerevisiae meiosis and their requirement for splicing of SAE3 and PCH2 meiotic pre-mRNAs.

    Science.gov (United States)

    Qiu, Zhicheng R; Shuman, Stewart; Schwer, Beate

    2011-07-01

    Tgs1 is the enzyme that converts m(7)G RNA caps to the 2,2,7-trimethylguanosine (TMG) caps characteristic of spliceosomal snRNAs. Fungi grow vegetatively without TMG caps, thereby raising the question of what cellular transactions, if any, are TMG cap-dependent. Here, we report that Saccharomyces cerevisiae Tgs1 methyltransferase activity is essential for meiosis. tgs1Δ cells are specifically defective in splicing PCH2 and SAE3 meiotic pre-mRNAs. The TMG requirement for SAE3 splicing is alleviated by two intron mutations: a UAUUAAC to UACUAAC change that restores a consensus branchpoint and disruption of a stem-loop encompassing the branchpoint. The TMG requirement for PCH2 splicing is alleviated by a CACUAAC to UACUAAC change restoring a consensus branchpoint and by shortening the PCH2 5' exon. Placing the SAE3 and PCH2 introns within a HIS3 reporter confers Tgs1-dependent histidine prototrophy, signifying that the respective introns are portable determinants of TMG-dependent gene expression. Analysis of in vitro splicing in extracts of TGS1 versus tgs1Δ cells showed that SAE3 intron removal was enfeebled without TMG caps, whereas splicing of ACT1 was unaffected. Our findings illuminate a new mode of tunable splicing, a reliance on TMG caps for an essential developmental RNA transaction, and three genetically distinct meiotic splicing regulons in budding yeast.

  18. Oracle Goldengate 11g complete cookbook

    CERN Document Server

    Gupta, Ankur

    2013-01-01

    Oracle Goldengate 11g Complete Cookbook follows the Cookbook style. Each recipe provides step by step instructions with various examples and scripts. This book provides the necessary information to successfully complete most of the possible administration tasks.Oracle Goldengate 11g Complete Cookbook is aimed at Database Administrators, Architects, and Middleware Administrators who are keen to know more about Oracle Goldengate. Whether you are handling Goldengate environments on a day-to-day basis, or using it just for migration, this book provides the necessary information required to success

  19. Small area estimation (SAE) model: Case study of poverty in West Java Province

    Science.gov (United States)

    Suhartini, Titin; Sadik, Kusman; Indahwati

    2016-02-01

    This paper showed the comparative of direct estimation and indirect/Small Area Estimation (SAE) model. Model selection included resolve multicollinearity problem in auxiliary variable, such as choosing only variable non-multicollinearity and implemented principal component (PC). Concern parameters in this paper were the proportion of agricultural venture poor households and agricultural poor households area level in West Java Province. The approach for estimating these parameters could be performed based on direct estimation and SAE. The problem of direct estimation, three area even zero and could not be conducted by directly estimation, because small sample size. The proportion of agricultural venture poor households showed 19.22% and agricultural poor households showed 46.79%. The best model from agricultural venture poor households by choosing only variable non-multicollinearity and the best model from agricultural poor households by implemented PC. The best estimator showed SAE better then direct estimation both of the proportion of agricultural venture poor households and agricultural poor households area level in West Java Province. The solution overcame small sample size and obtained estimation for small area was implemented small area estimation method for evidence higher accuracy and better precision improved direct estimator.

  20. Microstructural characterization of an AISI-SAE 4140 steel without nitridation and nitrided; Caracterizacion microestructural de un acero AISI-SAE 4140 sin nitrurar y nitrurado

    Energy Technology Data Exchange (ETDEWEB)

    Medina F, A.; Naquid G, C. [Gerencia de Ciencia de Materiales, Depto. de Sintesis y Caracterizacion de Materiales, A.P. 18-1027, 11801 Mexico D.F. (Mexico)

    2000-07-01

    It was micro structurally characterized an AISI-SAE 4140 steel before and after of nitridation through the nitridation process by plasma post-unloading microwaves through Optical microscopy (OM), Scanning electron microscopy (SEM) by means of secondary electrons and retrodispersed, X-ray diffraction (XRD), Energy dispersion spectra (EDS) and mapping of elements. (Author)

  1. 31 CFR 30.11 - Q-11: Are TARP recipients required to meet any other standards under the executive compensation...

    Science.gov (United States)

    2010-07-01

    ... meet any other standards under the executive compensation and corporate governance standards in section... TARP STANDARDS FOR COMPENSATION AND CORPORATE GOVERNANCE § 30.11 Q-11: Are TARP recipients required to meet any other standards under the executive compensation and corporate governance standards in section...

  2. CARACTHERIZATION OF MECHANICAL PROPERTIES ON SAE 4140 STEEL AFTER DIFFERENT TREATMENTS OF QUENCHING AND TEMPERING

    OpenAIRE

    LUIS PAULO PIRES GONCALVES RIBEIRO

    2006-01-01

    Os aços de alta resistência e baixa liga (ARBL) pertencem a uma classe de aços que desperta o interesse de pesquisadores da área metal-mecânica. A pesquisa teve como objetivos estudar a influência dos tratamentos térmicos de têmpera e revenido sobre as propriedades do aço SAE 4140 e avaliar o comportamento do aço SAE 4140 quando submetido ao revenido na faixa de temperatura característica da fragilização. Inicialmente, o material foi tratado termicamente sob di...

  3. SAE for the prediction of road traffic status from taxicab operating data and bus smart card data

    Science.gov (United States)

    Zhengfeng, Huang; Pengjun, Zheng; Wenjun, Xu; Gang, Ren

    Road traffic status is significant for trip decision and traffic management, and thus should be predicted accurately. A contribution is that we consider multi-modal data for traffic status prediction than only using single source data. With the substantial data from Ningbo Passenger Transport Management Sector (NPTMS), we wished to determine whether it was possible to develop Stacked Autoencoders (SAEs) for accurately predicting road traffic status from taxicab operating data and bus smart card data. We show that SAE performed better than linear regression model and Back Propagation (BP) neural network for determining the relationship between road traffic status and those factors. In a 26-month data experiment using SAE, we show that it is possible to develop highly accurate predictions (91% test accuracy) of road traffic status from daily taxicab operating data and bus smart card data.

  4. Functional Interplay of the Mre11 Nuclease and Ku in the Response to Replication-Associated DNA Damage ▿

    Science.gov (United States)

    Foster, Steven S.; Balestrini, Alessia; Petrini, John H. J.

    2011-01-01

    The Mre11 complex is a central component of the DNA damage response, with roles in damage sensing, molecular bridging, and end resection. We have previously shown that in Saccharomyces cerevisiae, Ku70 (yKu70) deficiency reduces the ionizing radiation sensitivity of mre11Δ mutants. In this study, we show that yKu70 deficiency suppressed the camptothecin (CPT) and methyl methanesulfonate (MMS) sensitivity of nuclease-deficient mre11-3 and sae2Δ mutants in an Exo1-dependent manner. CPT-induced G2/M arrest, γ-H2AX persistence, and chromosome breaks were elevated in mre11-3 mutants. These outcomes were reduced by yKu70 deficiency. Given that the genotoxic effects of CPT are manifest during DNA replication, these data suggest that Ku limits Exo1-dependent double-strand break (DSB) resection during DNA replication, inhibiting the initial processing steps required for homology-directed repair. We propose that Mre11 nuclease- and Sae2-dependent DNA end processing, which initiates DSB resection prevents Ku from engaging DSBs, thus promoting Exo1-dependent resection. In agreement with this idea, we show that Ku affinity for binding to short single-stranded overhangs is much lower than for blunt DNA ends. Collectively, the data define a nonhomologous end joining (NHEJ)-independent, S-phase-specific function of the Ku heterodimer. PMID:21876003

  5. Oracle JDeveloper 11gR2 Cookbook

    CERN Document Server

    Haralabidis, Nick

    2012-01-01

    "Oracle JDeveloper 11gR2 Cookbook" is a practical cookbook which goes beyond the basics with immediately applicable recipes for building ADF applications at an intermediate-to-advanced level. If you are a JavaEE developer who wants to go beyond the basics of building ADF applications with Oracle JDeveloper 11gR2 and get hands on with practical recipes, this book is for you. You should be comfortable with general Java development principles, the JDeveloper IDE, and ADF basics

  6. Retained Austenite in SAE 52100 Steel Post Magnetic Processing and Heat Treatment

    Energy Technology Data Exchange (ETDEWEB)

    Pappas, Nathaniel R [ORNL; Watkins, Thomas R [ORNL; Cavin, Odis Burl [ORNL; Jaramillo, Roger A [ORNL; Ludtka, Gerard Michael [ORNL

    2007-01-01

    Steel is an iron-carbon alloy that contains up to 2% carbon by weight. Understanding which phases of iron and carbon form as a function of temperature and percent carbon is important in order to process/manufacture steel with desired properties. Austenite is the face center cubic (fcc) phase of iron that exists between 912 and 1394 C. When hot steel is rapidly quenched in a medium (typically oil or water), austenite transforms into martensite. The goal of the study is to determine the effect of applying a magnetic field on the amount of retained austenite present at room temperature after quenching. Samples of SAE 52100 steel were heat treated then subjected to a magnetic field of varying strength and time, while samples of SAE 1045 steel were heat treated then subjected to a magnetic field of varying strength for a fixed time while being tempered. X-ray diffraction was used to collect quantitative data corresponding to the amount of each phase present post processing. The percentage of retained austenite was then calculated using the American Society of Testing and Materials standard for determining the amount of retained austenite for randomly oriented samples and was plotted as a function of magnetic field intensity, magnetic field apply time, and magnetic field wait time after quenching to determine what relationships exist with the amount of retained austenite present. In the SAE 52100 steel samples, stronger field strengths resulted in lower percentages of retained austenite for fixed apply times. The results were inconclusive when applying a fixed magnetic field strength for varying amounts of time. When applying a magnetic field after waiting a specific amount of time after quenching, the analyses indicate that shorter wait times result in less retained austenite. The SAE 1045 results were inconclusive. The samples showed no retained austenite regardless of magnetic field strength, indicating that tempering removed the retained austenite. It is apparent

  7. Tritium stripping in a nitrogen glove box using palladium/zeolite and SAES St 198 trademark

    International Nuclear Information System (INIS)

    Klien, J.E.; Wermer, J.R.

    1995-01-01

    Glove box clean-up experiments were conducted in a nitrogen glove box using palladium deposited on zeolite (Pd/z) and a SAES St 198 trademark getter as tritium stripping materials. Protium/deuterium samples spiked with tritium were released into a 620 liter glove box to simulate tritium releases in a 10,500 liter glove box. The Pd/z and the SAES St 198 trademark stripper beds produced a reduction in tritium activity of approximately two to three orders of magnitude and glove box clean-up was limited by a persistent background tritium activity level. Attempts to significantly reduce the glove box activity to lower levels without purging were unsuccessful

  8. Eleventh ITER negotiations meeting (N-11) and twelfth negotiators' standing sub-group meeting (NSSG-12)

    International Nuclear Information System (INIS)

    Luo Delong

    2005-01-01

    The Eleventh ITER Negotiations Meeting (N-11) and the Twelfth Negotiators' Standing Sub-Group (NSSG-12 convened on October 19-25, 2005 at the Kempinski Hotel Chengdu, Sichuan Province. China was the host of this meeting. Delegations from China, the European Union, Japan, the Republic of Korea, the Russian Federation and the United States of America, as well as members from the International Team, met there to continue their work to reach agreement on the joint implementation of the ITER international fusion energy R and D project. The delegations accepted the Vice Minister of Science and Technology, Mr. LIU Yanhua, and State Councillor, Mr. SHI Dinghuan as Moderators for N-11 and NSSG-12, respectively, and Mr. LUO Delong as Secretary for both meetings. At the Meeting, delegates discussed and made substantial progress on a full range of legal, technical, and administrative topics, including staffing for ITER, policies for managing the project and its procurements, and the continuing joint drafting of the agreement on establishing the international ITER Organization to implement the project. Delegates also explored the possibility of India joining the Negotiations. In the light of the reports presented to the Meeting from the recent joint exploratory mission to India, delegates identified a series of steps for the near future leading towards a possible agreement among all the Parties to India's accession. The Negotiations Meeting also discussed the progress report of NSSG and forward planning and future tasks. The Negotiators agreed that substantial progress was made on all topics, and delegations are optimistic that the Joint Implementation Agreement and related Annexes and instruments could be initialed in spring of 2006. As decided by all delegations, the next Twelfth ITER Negotiations Meeting will be held in Korea on 6 December, 2005

  9. 40 CFR Appendix D to Subpart B of... - SAE J2810 Standard for Recovery Only Equipment for HFC-134a Refrigerant

    Science.gov (United States)

    2010-07-01

    ... removed from, motor vehicle air-conditioning systems. 1. Scope The purpose of this SAE Standard is to... 700 Standard or allow for recycling of the recovered refrigerant to SAE J2788 specifications by using... (R-134a) Recovery/Recycling Equipment and Recovery/Recycling/Recharging for Mobile Air-Conditioning...

  10. Oracle BAM 11gR1 Handbook

    CERN Document Server

    Wang, Pete

    2012-01-01

    "Oracle BAM 11gR1 Handbook" is a practical best practices tutorial focused entirely on Oracle Business Activity Monitoring. An intermediate-to-advanced guide, step-by-step instructions and an accompanying demo project will help SOA report developers through application development and producing dashboards and reports. If you are a developer/report developer or SOA Architect who wants to learn valuable Oracle BAM best practices for monitoring your operations in real time, then "Oracle BAM 11gR1 Handbook" is for you. Administrators will also find the book useful. You should already be comfortabl

  11. La articulación de los SAE y la generación de valor público

    OpenAIRE

    Suárez Ognio, María del Carmen Leonor; Chumacero Guzmán, Enrique Eloy

    2017-01-01

    Este trabajo busca identificar el problema que impide la consecución de logros en términos de valor público y trabajar en una de sus causas: la desarticulación de los principales Sistemas Administrativos del Estado (SAE). Este estudio sirve para explicar cómo la teoría de la agencia ha sido usada, consciente o inconscientemente, en el diseño de los SAE, haciendo que actúen como sistemas de control en lugar de ser sistemas para la gestión orientados a generar valor público. Con esto se ha afec...

  12. G8 SUMMIT MEETING AT EVIAN

    CERN Multimedia

    2003-01-01

    The Swiss and French authorities have informed CERN that plans are in hand for the safety and traffic arrangements associated with the G8 Summit Meeting, which will be held in Evian between 1 and 3 June 2003. Detailed information will be communicated in the coming weeks. However, changes to traffic arrangements on certain sections of the road network in the Canton of Geneva (particularly the left bank) and the neighbouring parts of France (specially Haute-Savoie) from 22 May 2003 can already be predicted. All pertinent information and any recommendations by the authorities concerned will be brought to the attention of the personnel as soon as possible. In the mean time, those concerned can consult the various Web sites devoted to this event, especially: - http://www.g8.fr/evian/english/home.html (French site); - http://www.g8info.ch/accueil.htm (Swiss site). Relations with the Host States Service http://www.cern.ch/relations/ Tel. 72848

  13. Bilayers Polypyrrole Coatings for Corrosion Protection of SAE 4140 Steel

    OpenAIRE

    Lehr, I.L.; Saidman, S.B.

    2014-01-01

    In this study polypyrrole (PPy) bilayers films were electrodeposited onto SAE 4140 steel. The inner layer was electropolymerized in the presence of molibdate and nitrate and the outer layer in a solution containing sodium bis (2-ethylhexyl) sulfosuccinate (AOT). The electrosynthesis was done under potentiostatic conditions. The corrosion protection properties of the films were examined in sodium chloride solution by open circuit measurements, linear polarization and electrochemical impedance ...

  14. Cell and molecular biology of SAE, a cell line from the spiny dogfish shark, Squalus acanthias.

    Science.gov (United States)

    Parton, Angela; Forest, David; Kobayashi, Hiroshi; Dowell, Lori; Bayne, Christopher; Barnes, David

    2007-02-01

    Cartilaginous fish, primarily sharks, rays and skates (elasmobranchs), appeared 450 million years ago. They are the most primitive vertebrates, exhibiting jaws and teeth, adaptive immunity, a pressurized circulatory system, thymus, spleen, and a liver comparable to that of humans. The most used elasmobranch in biomedical research is the spiny dogfish shark, Squalus acanthias. Comparative genomic analysis of the dogfish shark, the little skate (Leucoraja erincea), and other elasmobranchs have yielded insights into conserved functional domains of genes associated with human liver function, multidrug resistance, cystic fibrosis, and other biomedically relevant processes. While genomic information from these animals is informative in an evolutionary framework, experimental verification of functions of genomic sequences depends heavily on cell culture approaches. We have derived the first multipassage, continuously proliferating cell line of a cartilaginous fish. The line was initiated from embryos of the spiny dogfish shark. The cells were maintained in a medium modified for fish species and supplemented with cell type-specific hormones, other proteins and sera, and plated on a collagen substrate. SAE cells have been cultured continuously for three years. These cells can be transfected by plasmids and have been cryopreserved. Expressed Sequence Tags generated from a normalized SAE cDNA library included a number of markers for cartilage and muscle, as well as proteins influencing tissue differentiation and development, suggesting that SAE cells may be of mesenchymal stem cell origin. Examination of SAE EST sequences also revealed a cartilaginous fish-specific repetitive sequence that may be evidence of an ancient mobile genetic element that most likely was introduced into the cartilaginous fish lineage after divergence from the lineage leading to teleosts.

  15. Microstructural characterization of an AISI-SAE 4140 steel without nitridation and nitrided

    International Nuclear Information System (INIS)

    Medina F, A.; Naquid G, C.

    2000-01-01

    It was micro structurally characterized an AISI-SAE 4140 steel before and after of nitridation through the nitridation process by plasma post-unloading microwaves through Optical microscopy (OM), Scanning electron microscopy (SEM) by means of secondary electrons and retrodispersed, X-ray diffraction (XRD), Energy dispersion spectra (EDS) and mapping of elements. (Author)

  16. ATLAS database application enhancements using Oracle 11g

    International Nuclear Information System (INIS)

    Dimitrov, G; Canali, L; Blaszczyk, M; Sorokoletov, R

    2012-01-01

    The ATLAS experiment at LHC relies on databases for detector online data-taking, storage and retrieval of configurations, calibrations and alignments, post data-taking analysis, file management over the grid, job submission and management, condition data replication to remote sites. Oracle Relational Database Management System (RDBMS) has been addressing the ATLAS database requirements to a great extent for many years. Ten database clusters are currently deployed for the needs of the different applications, divided in production, integration and standby databases. The data volume, complexity and demands from the users are increasing steadily with time. Nowadays more than 20 TB of data are stored in the ATLAS production Oracle databases at CERN (not including the index overhead), but the most impressive number is the hosted 260 database schemes (for the most common case each schema is related to a dedicated client application with its own requirements). At the beginning of 2012 all ATLAS databases at CERN have been upgraded to the newest Oracle version at the time: Oracle 11g Release 2. Oracle 11g come with several key improvements compared to previous database engine versions. In this work we present our evaluation of the most relevant new features of Oracle 11g of interest for ATLAS applications and use cases. Notably we report on the performance and scalability enhancements obtained in production since the Oracle 11g deployment during Q1 2012 and we outline plans for future work in this area.

  17. SAE2.py: a python script to automate parameter studies using SCREAMER with application to magnetic switching on Z

    International Nuclear Information System (INIS)

    Orndorff-Plunkett, Franklin

    2011-01-01

    The SCREAMER simulation code is widely used at Sandia National Laboratories for designing and simulating pulsed power accelerator experiments on super power accelerators. A preliminary parameter study of Z with a magnetic switching retrofit illustrates the utility of the automating script for optimizing pulsed power designs. SCREAMER is a circuit based code commonly used in pulsed-power design and requires numerous iterations to find optimal configurations. System optimization using simulations like SCREAMER is by nature inefficient and incomplete when done manually. This is especially the case when the system has many interactive elements whose emergent effects may be unforeseeable and complicated. For increased completeness, efficiency and robustness, investigators should probe a suitably confined parameter space using deterministic, genetic, cultural, ant-colony algorithms or other computational intelligence methods. I have developed SAE2 - a user-friendly, deterministic script that automates the search for optima of pulsed-power designs with SCREAMER. This manual demonstrates how to make input decks for SAE2 and optimize any pulsed-power design that can be modeled using SCREAMER. Application of SAE2 to magnetic switching on model of a potential Z refurbishment illustrates the power of SAE2. With respect to the manual optimization, the automated optimization resulted in 5% greater peak current (10% greater energy) and a 25% increase in safety factor for the most highly stressed element.

  18. Summary Report on the SAE 2016 Range Extenders for Electric Vehicles Symposium

    Energy Technology Data Exchange (ETDEWEB)

    Curran, Scott [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Wagner, Robert M. [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Campbell, Russ [SRA International, Inc., Arlington, VA (United States)

    2017-03-01

    The SAE 2016 Range Extenders for Electric Vehicles Symposium was a 2-day technical meeting focused on the role of advanced internal combustion engines (ICEs) and other novel energy converter technologies for extending the range of electric vehicles (EVs). The first-of-its-kind symposium was notable for focusing solely on the range extender (REx) technologies and not the EVs. The technical program featured presentations from international leaders from industry, government, national laboratories, and academia. The opening keynote presentations covered a broad range of topics including consumer behavior, policy implications, regulatory considerations, and REx architectures as enablers for advanced technologies. The technical sessions focused on an array of REx technologies including conventional ICEs, as well as less conventional or emerging technologies such as microturbines, fuel cells, low-temperature combustion engines, and aluminum-air batteries. The symposium included two panel sessions. The trend toward increasing vehicle electrification and the changing role of ICEs and other auxiliary power unit technologies for use as REx’s is leading to new research and design development needs. The symposium captured the interest of the industry and research communities in exploring the opportunities and challenges associated with REx’s for EVs. This report includes key takeaways, summarized below, and draft notes for each presentation and panel discussion.

  19. A Novel Image Cryptosystem Based on S-AES and Chaotic Map

    Directory of Open Access Journals (Sweden)

    Bai Lan

    2015-01-01

    Full Text Available This paper proposes a novel scheme based on simplified advanced encryption standard (S-AES for image encryption. Modified Arnold Map applied as diffusion technique for an image, and the key and dynamic S-box of encryption is generated by PWLCM. The goal is to balance rapidity and security of encryption. Experimental implementation has been done. This light encryption scheme shows resistance against chosen-plaintext attack and is suitable for sensor networks and IoT.

  20. The value of T1-weighted images in the differentiation between MS, white matter lesions, and subcortical arteriosclerotic encephalopathy (SAE)

    Energy Technology Data Exchange (ETDEWEB)

    Uhlenbrock, D.; Sehlen, S.

    1989-07-01

    The aim of the study was to define reliable criteria for the differentiation of MR imaging between patients with MS and with 'vascular' white matter lesions/SAE. We examined 35 patients with proven MS according to the Poser criteria and 35 patients with other white matter lesions and/or SAE. The result is that with MR a differentiation can be achieved provided that T1-weighted spin-echo sequences are included and the different pattern of distribution is considered. MS plaques are predominantly located in the subependymal region, vascular white matter lesions are mainly located in the water-shed of the superficial middle cerebral branches and the deep perforating long medullary vessels in the centrum semiovale. Infratentorial lesions are more often seen in MS. Confluence at the lateral ventricles is frequently accompanied by confluent abnormalities around the third ventricle, Sylvian aqueduct, and fourth ventricle, which is uncommon in SAE. In MS many lesions visible on T2-weighted images have a cellular or intracellular composition that renders them visible also on T1-weighted ones as regions with low signal intensity and more or less distinct boundary. 'Vascular' white matter lesions and SAE mainly represent demyelination and can therefore be seen on T2-weighted images, but corresponding low signal intensity lesions on T1-weighted images are uncommon. In some exceptions there are such lesions with low signal representing lacunar infarcts or widened Virchow-Robin-spaces. (orig.).

  1. Resolution of G(s)alpha and G(q)alpha/G(11)alpha proteins in membrane domains by two-dimensional electrophoresis: the effect of long-term agonist stimulation.

    Science.gov (United States)

    Matousek, P; Novotný, J; Svoboda, P

    2004-01-01

    Low-density membrane-domain fractions were prepared from S49 lymphoma cells and clone e2m11 of HEK293 cells expressing a large number of thyrotropin-releasing hormone receptor (TRH-R) and G(11)alpha by flotation on sucrose density gradients. The intact cell structure was broken by detergent-extraction, alkaline-treatment or drastic homogenization. Three types of low-density membranes were resolved by two-dimensional electrophoresis and analyzed for G(s)alpha (S49) or G(q)alpha/G11) (e2m11) content. Four individual immunoblot signals of Gsalpha protein were identified in S49 lymphoma cells indicating complete resolution of the long G(s)alpha L+/-ser and short G(s)alpha S+/-ser variants of G(s)alpha. All these were diminished by prolonged agonist (isoprenaline) stimulation. In e2m11-HEK cells, five different immunoblot signals were detected indicating post-translational modification of G proteins of G(q)alpha/G(11)alpha family. The two major spots corresponding to exogenously (over)expressed G(11)alpha and endogenous G(q)alpha were reduced; the minor spots diminished by hormonal stimulation. Parallel analysis by silver staining of the total protein content indicated that no major changes in protein composition occurred under these conditions. Our data thus indicate that agonist-stimulation of target cells results in down-regulation of all different members of G(s) and G(q)/G(11) families. This agonist-specific effect may be demonstrated in crude membrane as well as domain/raft preparations and it is not accompanied by changes in overall protein composition.

  2. Oracle Data Integrator 11g cookbook

    CERN Document Server

    Dupupet, Christophe; Gray, Denis; Testut, Julien

    2013-01-01

    Written as a practical Cookbook, the recipes in this essential guide will help you make the most out of Oracle Data Integrator 11g.This book is meant for people who already possess a basic understanding of Oracle Data Integrator and want to take it to the next level by learning how to better leverage advanced ODI features and functionality as they continue to develop and manage their data integration projects.

  3. SAE 1045 steel/WC-Co/Ni-Cu-Ni/SAE 1045 steel joints prepared by dynamic diffusion bonding: Microelectrochemical studies in 0.6 M NaCl solution

    International Nuclear Information System (INIS)

    Andreatta, Francesco; Matesanz, Laura; Akita, Adriano H.; Paussa, Luca; Fedrizzi, Lorenzo; Fugivara, Cecilio S.; Gomez de Salazar, Jose M.; Benedetti, Assis V.

    2009-01-01

    Corrosion of SAE 1045 steel/WC-Co/Ni-Cu-Ni/SAE 1045 steel interfaces was investigated in 0.6 M NaCl solution using an electrochemical microcell, which enables local electrochemical characterization at the micrometer scale. Two pieces of steel, one with a WC-Co coating covered with Ni (12 μm) and Cu (5 μm) layers, and the other with a Ni (15 μm) layer, were welded by dynamic diffusion bonding. A WC-Co coating was applied to the steel by the high velocity oxygen-fuel process, and Ni-Cu and Ni layers by electroplating. Polarization curves were recorded using an electrochemical microcell. Different regions of welded samples were investigated, including steel, cermet coating, and steel/cermet and steel/Ni-Cu-Ni/cermet interfaces. Optical and electronic microscopes were employed to study the corroded regions. Potentiodynamic polarization curves obtained using the microcell revealed that the base metal was more susceptible to corrosion than the cermet. In addition, cermet steel/cermet and steel/Ni-Cu-Ni/cermet joints exhibited different breakdown potentials. Steel was strongly corroded in the regions adjacent to the interfaces, while the cermet was less corroded. Iron oxides/hydroxides and chloride salts were the main corrosion products of steel. After removal of the superficial layer of corrosion products, iron oxides were mainly observed. Chloride ions were detected mainly on a copper-enriched layer placed between two Ni-enriched layers.

  4. HIBAL Program. Preliminary Warhead-Design. Volume II. Appendices.

    Science.gov (United States)

    1980-09-15

    Mild Steel (iAi i018). ............. 11-2 B. SAE 4130 .. .. .. .... ...... ....... 11-3 C. SAE 4140 ......... .... .... ......... 11-3 D, SAE 4340...11-7 - Test Data for SAE 4140 Steel Frag- ments ...... ................ 11-14 Figure II-7A - 4142 ... .............. 11-15 Figure 11-8 - Test Data...included the following types of steel: SAE 1018, 4130, 4140 and 4340; 5-317 and 5-876 Carpenter tool steel; Anico HY-80 and SSS-100 steel; AISI-S7

  5. Enhancement of surface properties of SAE 1020 by chromium plasma immersion recoil implantation

    International Nuclear Information System (INIS)

    Ueda, M.; Mello, C.B.; Beloto, A.F.; Rossi, J.O.; Reuther, H.

    2007-01-01

    SAE 1020 steel is commonly used as concrete reinforcement and small machine parts, but despite its good mechanical properties, as ductility, hardness and wear resistance, it is susceptible to severe corrosion. It is well known that chromium content above 12% in Fe alloys increases their corrosion resistance. In order to obtain this improvement, we studied the introduction of chromium atoms into the matrix of SAE 1020 steel by recoil implantation process using a plasma immersion ion implantation (PIII) system. Potentiodynamic scans showed that the presence of Cr film leads to a gain in the corrosion potential, from -650 mV to -400 mV. After PIII treatment, the corrosion potential increased further to -340 mV, but the corrosion current density presented no significant change. Vickers microhardness tests showed surface hardness increase of up to about 27% for the treated samples. Auger electron spectroscopy showed that, for a 30 nm film, Cr was introduced for about 20 nm into the steel matrix. Tribology tests, of pin-on-disk type, showed that friction coefficient of treated samples was reduced by about 50% and a change in wear mechanism, from adhesive to abrasive mode, occurred

  6. Room temperature fatigue behaviour of a normalized steel SAE 4140 in torsion

    International Nuclear Information System (INIS)

    Klumpp, S.; Eifler, D.; Macherauch, E.

    1990-01-01

    Cyclic deformation behaviour of a normalized steel SAE 4140 in shear strain-controlled torsion is characterized by cyclic softening and cyclic hardening. If mean shear stresses are superimposed to an alternating shear stress, cycle-dependent creep occurs, and the number of cycles to failure decreases. In shear strain-controlled torsional loading, mean stresses are observed to relax nearly to zero within a few cycles. Fatigue life is not influenced by mean shear strains. (orig.) [de

  7. ACCU MEETING

    CERN Multimedia

    PH Department

    2009-01-01

    DRAFT Agenda for the meeting to be held on Wednesday 11 March 2009 At 9:15 a.m. in room 60-6-002 1.\tChairman’s remarks 2.\tAdoption of the agenda 3.\tMinutes of the previous meeting 4.\tMatters arising 5.\tNews from the CERN Management 6.\tThe CERN Press Office 7.\tAn update on Safety at CERN 8.\tThe Burotel project 9.\tReports from ACCU representatives on other committees 10.\tUsers’ Office news 11.\tAny Other Business 12.\tAgenda for the next meeting Anyone wishing to raise any points under item 11 is invited to send them to the Chairman in writing or by e-mail to mailto:Christopher.Onions@cern.ch Chris Onions (Secretary) ACCU is the forum for discussion between the CERN Management and the representatives of CERN Users to review the practical means taken by CERN for the work of Users of the Laboratory. The User Representatives to ACCU are (CERN internal telephone numbers in brackets): Austria G. Walzel () Belgium C. Vander Velde (71539) Bulgaria C...

  8. 11. Fuel cell drive and infrastructure; 11. Brennstoffzelle Antriebsstrang und Infrastruktur

    Energy Technology Data Exchange (ETDEWEB)

    Noreikat, Karl E.

    2013-04-15

    Approximately in the year 1990, the automotive industry started to spend time on fuel cell based vehicle drive motors. Beside the large and heavy fuel cell stacks, the 300-bar hydrogen tanks, the air supply, the electric drive as well as the monitoring electronics do not meet the requirements in regard to a mobile drive. Specification sheets, instructions, qualification descriptions, technical regulations, standards and norms were forwarded in parallel with the technical developments. Universities, research institutes and technology companies increasingly spend time on fuel cells for the mobile sector. In the business cooperation, activities were bundled, and cooperation projects support the automotive industry. Here the California Fuel Cell Partnership and the Clean Energy Partnership are to be mentioned. The standardization was driven by organizations such as SAE and ISO.

  9. SAES St 909 pilot scale methane cracking tests

    International Nuclear Information System (INIS)

    Klein, J. E.; Sessions, H. T.

    2008-01-01

    Pilot scale (0.5 kg) SAES St 909 methane cracking tests were conducted for potential tritium process applications. Up to 1400 hours tests were done at 700 deg.C, 202.7 kPa (1520 torr) with a 0.03 sLPM feed of methane plus impurities, in a 20 vol% hydrogen, balance helium, stream. Carbon dioxide gettered by St 909 can be equated to an equivalent amount of methane gettered, but equating nitrogen to an equivalent amount of methane was nitrogen feed composition dependent. A decreased hydrogen feed increased methane getter rates while a 30 deg.C drop in one furnace zone increased methane emissions by over a factor of 30. The impact of gettered nitrogen can be somewhat minimized if nitrogen feed to the bed has been stopped and sufficient time given to recover the methane cracking rate. (authors)

  10. Summary report of consultants meeting on IAEA International Database on Irradiated Nuclear Graphite Properties. 11. meeting of the Technical Steering Committee

    International Nuclear Information System (INIS)

    Humbert, D.; Wickham, A.J.

    2009-05-01

    The 11th Meeting of the Technical Steering Committee for the International Database on Irradiated Nuclear Graphite Properties was held on 25-26 March 2009 at the IAEA Headquarters, Vienna, Austria. All discussions, recommendations and actions of this Consultants' Meeting are recorded in this report. The purposes of the meeting were to review the matters and actions identified in the previous meeting, undertake a review of the current status of the database, and make recommendations for action over the next year. This report contains the status of the identified actions as well as a summary of the recommendations on enhancements to the database. (author)

  11. Modeling of the flow behavior of SAE 8620H combing microstructure evolution in hot forming

    Science.gov (United States)

    Fu, Xiaobin; Wang, Baoyu; Tang, Xuefeng

    2017-10-01

    With the development of net-shape forming technology, hot forming process is widely applied to manufacturing gear parts, during which, materials suffer severe plastic distortion and microstructure changes continually. In this paper, to understand and model the flow behavior and microstructure evolution, SAE 8620H, a widely used gear steel, is selected as the object and the flow behavior and microstructure evolution are observed by an isothermal hot compression tests at 1273-1373 K with a strain rate of 0.1-10 s-1. Depending on the results of the compression test, a set of internal-state-variable based unified constitutive equations is put forward to describe the flow behavior and microstructure evaluation of SAE 8620H. Moreover, the evaluation of the dislocation density and the fraction of dynamic recrystallization based on the theory of thermal activation is modeled and reincorporated into the constitutive law. The material parameters in the constitutive model are calculated based on the measured flow stress and dynamic recrystallization fraction. The predicted flow stress under different deformation conditions has a good agreement with the measured results.

  12. Oracle BI Publisher 11g A Practical Guide to Enterprise Reporting

    CERN Document Server

    Bozdoc, Daniela

    2011-01-01

    This is a practical guide with step-by step instructions for enhancing your application of Oracle BI Publisher 11g for enterprise reporting. If you are an Oracle BI Publisher 11g end user, be it a report developer, business analyst or consultant, this book is for you. You should have good knowledge of general reporting practices and XML/XSL programming, though experience of using BI/XML publisher is not essential.

  13. IAEA advisory group meeting on nuclear structure and decay data, Zeist, The Netherlands, 11-14 May 1982

    International Nuclear Information System (INIS)

    Lorenz, A.

    1982-08-01

    The IAEA Nuclear Data Section convened the fifth meeting of the international nuclear structure and decay data network at Zeist near Utrecht, in The Netherlands, 11-14 May 1982. The meeting was attended by 24 scientists from 11 Member States and 2 international organizations, concerned with the compilation, evaluation, and dissemination of nuclear structure and decay data. (author)

  14. ACCU MEETING

    CERN Multimedia

    PH Department

    2009-01-01

    DRAFT Agenda for the meeting to be held on Wednesday 11 March 2009 At 9:15 a.m. in room 60-6-002 Chairman’s remarks Adoption of the agenda Minutes of the previous meeting Matters arising News from the CERN Management The CERN Press Office An update on Safety at CERN The Burotel project Reports from ACCU representatives on other committees Users’ Office news Any Other Business Agenda for the next meeting Anyone wishing to raise any points under item 11 is invited to send them to the Chairman in writing or by e-mail to mailto:Christopher.Onions@cern.ch Chris Onions (Secretary) ACCU is the forum for discussion between the CERN Management and the representatives of CERN Users to review the practical means taken by CERN for the work of Users of the Laboratory. The User Representatives to ACCU are (CERN internal telephone numbers in brackets): Austria G. Walzel () Belgium C. Vander Velde (71539) Bulgaria Czech Republic P. Závada (75877) Denmark...

  15. COMPUTATIONAL FLOW MODELLING OF FORMULA-SAE SIDEPODS FOR OPTIMUM RADIATOR HEAT MANAGEMENT

    Directory of Open Access Journals (Sweden)

    C. M. DE SILVA

    2011-02-01

    Full Text Available Formula SAE vehicles, over the program’s history have showcased a myriad of aerodynamic packages, each claiming specific quantitative and qualitative features. This paper attempts to critique differing aerodynamic sidepod designs and their effect upon radiator heat management. Various features from inlet size, sidepod shape and size, presence of an undertray, suspension cover, gills and chimneys are analysed for their effects. Computational Fluid Dynamics (CFD analyses are performed in the FLUENT environment, with the aid of GAMBIT meshing software and SolidWorks modelling.

  16. Comparación del desgaste por abrasión y el desgaste por deslizamiento de los aceros aisi/sae 1020, 1045 y 4140

    Directory of Open Access Journals (Sweden)

    Gustavo Jiménez-Torrado

    2012-01-01

    Full Text Available Two ways of evaluating the resistance to the wear, these are analyzed from the quantitative and qualitative point of view. Wear tests were realized by graze and wear by slide according to the procedure ASTM G65 and G99, in the steels AISI/SAE 1020, 1045 and 4140. The factors of study are the load, the speed of slide and the slid distance; all the factors were combined to determine the behavior of every wear. The loss of material is compared by the model Archard. The results of the tests show that the behavior of the desgate of the steels they are proportional to the factors of load and slid distance. The spoiled surfaces show typical characteristics of both types of wear, showing a relation with the experimental factors.

  17. Oracle Data Guard 11gR2 administration beginner's guide

    CERN Document Server

    Baransel, Emre

    2013-01-01

    Using real-world examples and hands-on tasks, Oracle Data Guard 11gR2 Administration Beginner's Guide will give you a solid foundation in Oracle Data Guard. It has been designed to teach you everything you need to know to successfully create and operate Data Guard environments with maximum flexibility, compatibility, and effectiveness.If you are an Oracle database administrator who wants to configure and administer Data Guard configurations, then ""Oracle Data Guard 11gR2 Administration Beginner's Guide"" is for you. With a basic understanding of Oracle database administration, you'll be able

  18. Performance comparison of IEEE 802.11g and IEEE 802.11n in the presence of interference from 802.15.4 networks

    OpenAIRE

    Masood, Syed Haani

    2013-01-01

    In this paper we compare the packet error rate (PER) and maximum throughput of IEEE 802.11n and IEEE 802.11g under interference from IEEE 802.15.4 by using MATLAB to simulate the IEEE PHY for 802.11n and 802.11g networks.

  19. Application of digital image processing to determine the causes of failures in SAE 1018 carbon steel; Aplicacion del procesamiento digital de imagenes para la determinacion de las causas que provocan fallas en el acero al carbono SAE 1018

    Energy Technology Data Exchange (ETDEWEB)

    Bolanos-Rodriguez, E [Escuela Superior de Tizayuca, Universidad Autonoma del Estado de Hidalgo, Tizayuca, Hidalgo (Mexico)]. E-mail: bola7112@yahoo.com.mx; Gonzalez-Islas, J.C. [Universidad Tecnologica de Tulancingo, Tulancingo, Hidalgo (Mexico)]. E-mail: juanc.gonzalez@utec-tgo.edu.mx; Felipe-Riveron, E.M. [Centro de Investigacion en Computacion, Instituto Politecnico Nacional, Mexico, D.F. (Mexico)]. E-mail: edgardo@cic.ipn.mx

    2013-03-15

    The research is focused on determining the causes of failures in the SAE 1018 carbon steel that is used in pipes carrying drinking water. Digital processing of images captured by photomicrographs by scanning electron microscopy coupled with the technique of X-ray microanalysis. The results demonstrate that the low quality of the raw materials and the manufacturing process of steel are the reasons for the occurrence of cracks observed in the material. [Spanish] La investigacion se centra en determinar las causas que provocan fallas en el acero al carbono SAE 1018 que es utilizado en tuberias que transportan agua potable. Se emplea el procesamiento digital de imagenes de las microfotografias captadas por medio de microscopia electronica de barrido, unido a la tecnica de microanalisis de rayos X. Los resultados obtenidos demuestran que la baja calidad de las materias primas y el proceso de manufactura del acero son las razones de la ocurrencia de fisuras observadas en el material.

  20. Serviço de assistência especializada (SAE: uma experiência profissional

    Directory of Open Access Journals (Sweden)

    Carla Glenda Souza da Silva

    Full Text Available O trabalho visa a discutir o processo de implantação e operacionalização de um serviço de assistência especializada (SAE, que objetiva vincular o usuário portador do vírus HIV/Aids à equipe multiprofissional através da descrição de experiência profissional. Alcançou-se a implantação e operacionalização do SAE com a implementação de uma política de assistência voltada para o bem-estar, a humanização e a qualidade de vida do usuário. A implantação do serviço permitiu garantir a resolutividade, a eqüidade e a integralidade dos serviços no Município de Cabedelo, bem como a ampliação do processo de descentralização da atenção, conforme orienta a política institucional do SUS no Brasil, mesmo enfrentando dificuldades de ordem política, econômica e estrutural local. A cidade possui uma população de 47.076 habitantes. Há oitenta e seis casos de Aids notificados no período de jun./85 a fev./05. É um Município predominantemente urbano, litorâneo, portuário, é rota de caminhoneiros, possui um ferry boat, e apresenta elevado índice de prostituição.

  1. Diseño de manguetas delanteras y posteriores de un vehículo monoplaza para la competición en la formula SAE

    OpenAIRE

    Mejía González, David Santiago

    2015-01-01

    En este trabajo de investigación se describe y aplica el proceso genérico de desarrollo de nuevos productos para el diseño de las manguetas delanteras y posteriores para un vehículo de competencia F-SAE. Que cumpla con las características de funcionamiento y las normas técnicas que dicta el reglamento emitido por los organizadores de la competencia F-SAE 2014. This research describes and applies the generic process of developing new products for the design of the front and rear uprights fo...

  2. 14 CFR 11.51 - May I request that FAA hold a public meeting on a rulemaking action?

    Science.gov (United States)

    2010-01-01

    ... 14 Aeronautics and Space 1 2010-01-01 2010-01-01 false May I request that FAA hold a public... Meetings and Other Proceedings § 11.51 May I request that FAA hold a public meeting on a rulemaking action? Yes, you may request that we hold a public meeting. FAA holds a public meeting when we need more than...

  3. Fatigue 󈨛. Papers presented at the International Conference on Fatigue and Fatigue Threshold (3rd) Held in Charlottesville, Virginia on June 28-July 3, 1987. Volume 3.

    Science.gov (United States)

    1987-10-15

    rI ONAL 2/6 UNCLASSIFIED P" 4140 fPh ICNlLjG UN rwPLI/6.1 ML. 111111.03128 I2.2 11-1 111112 11.8 IIIJIL25 .4 MICROCOPY RESOLUTION TEST CHART NATIONAL...interval. Tnis strain data was then fitted by ARMA models. The material selected was SAE bolt steel, grade 2. The ultimate strength of this steel is 74 Ksi...2 K. Iwamoto ; JSAE Symp.(1978). 3 H. Kitagawa, T. Satoh and M. Fujimoto ; SAE 850371 (1985) 4 Fujimoto ; JSAE Symp (1985). 5 J. Niizawa, Tomioka,et

  4. Impact of stereotactic 11-g vacuum-assisted breast biopsy on cost of diagnosis in Austria

    International Nuclear Information System (INIS)

    Gruber, R.; Walter, E.; Helbich, T.H.

    2011-01-01

    Purpose: To determine the frequency with which stereotactic 11-g vacuum-assisted breast biopsy (11-g SVAB) obviates an open surgical biopsy (OSB), to compare the costs of these two biopsy methods, and to estimate the potential cost savings attributable to 11-g SVAB in the diagnosis of suspicious breast lesions in patients in Austria. Materials and methods: We retrospectively reviewed 318 consecutive breast lesions of BI-RADS categories IV and V (microcalcifications n = 166; masses n = 152) on which 11-g SVAB and OSB were performed. Cost savings were calculated using nationally allowed flat rates and patient charges. Costs were measured from a hospital and a socioeconomic perspective. Common clinical scenarios and sensitivity analyses assessed the extent of achievable cost savings. Results: 11-g SVAB obviated the need for an OSB in 93 (29%) of 318 women. Overall cost savings per 11-g SVAB over OSB were Euro 242 per case from a hospital perspective, and Euro 422 per case from a socioeconomic perspective. The use of 11-g SVAB decreased the cost of diagnosis by 7% from a hospital perspective, and by 10% from a socioeconomic perspective. Conclusion: In Austria, annual national savings of over 5 million Euro could be realized with the use of 11-g SVAB for the diagnosis of suspicious breast lesions. Although savings per case are modest, the national health care system realizes significant cost reduction as women benefit from a faster and less invasive approach to diagnosis.

  5. Impact of stereotactic 11-g vacuum-assisted breast biopsy on cost of diagnosis in Austria.

    Science.gov (United States)

    Gruber, R; Walter, E; Helbich, T H

    2011-01-01

    To determine the frequency with which stereotactic 11-g vacuum-assisted breast biopsy (11-g SVAB) obviates an open surgical biopsy (OSB), to compare the costs of these two biopsy methods, and to estimate the potential cost savings attributable to 11-g SVAB in the diagnosis of suspicious breast lesions in patients in Austria. We retrospectively reviewed 318 consecutive breast lesions of BI-RADS categories IV and V (microcalcifications n=166; masses n=152) on which 11-g SVAB and OSB were performed. Cost savings were calculated using nationally allowed flat rates and patient charges. Costs were measured from a hospital and a socioeconomic perspective. Common clinical scenarios and sensitivity analyses assessed the extent of achievable cost savings. 11-g SVAB obviated the need for an OSB in 93 (29%) of 318 women. Overall cost savings per 11-g SVAB over OSB were € 242 per case from a hospital perspective, and € 422 per case from a socioeconomic perspective. The use of 11-g SVAB decreased the cost of diagnosis by 7% from a hospital perspective, and by 10% from a socioeconomic perspective. In Austria, annual national savings of over 5 million Euro could be realized with the use of 11-g SVAB for the diagnosis of suspicious breast lesions. Although savings per case are modest, the national health care system realizes significant cost reduction as women benefit from a faster and less invasive approach to diagnosis. Copyright © 2009 Elsevier Ireland Ltd. All rights reserved.

  6. Impact of stereotactic 11-g vacuum-assisted breast biopsy on cost of diagnosis in Austria

    Energy Technology Data Exchange (ETDEWEB)

    Gruber, R., E-mail: renate.gruber@meduniwien.ac.at [Medical University of Vienna, Department of Radiology, Division of Molecular and Gender Imaging, Waehringer Guertel 18-20, A-1090 Vienna (Austria); Walter, E. [Institute of Pharmacoeconomic Research, Wolfengasse 4/7, A-1010 Vienna (Austria); Helbich, T.H. [Medical University of Vienna, Department of Radiology, Division of Molecular and Gender Imaging, Waehringer Guertel 18-20, A-1090 Vienna (Austria)

    2011-01-15

    Purpose: To determine the frequency with which stereotactic 11-g vacuum-assisted breast biopsy (11-g SVAB) obviates an open surgical biopsy (OSB), to compare the costs of these two biopsy methods, and to estimate the potential cost savings attributable to 11-g SVAB in the diagnosis of suspicious breast lesions in patients in Austria. Materials and methods: We retrospectively reviewed 318 consecutive breast lesions of BI-RADS categories IV and V (microcalcifications n = 166; masses n = 152) on which 11-g SVAB and OSB were performed. Cost savings were calculated using nationally allowed flat rates and patient charges. Costs were measured from a hospital and a socioeconomic perspective. Common clinical scenarios and sensitivity analyses assessed the extent of achievable cost savings. Results: 11-g SVAB obviated the need for an OSB in 93 (29%) of 318 women. Overall cost savings per 11-g SVAB over OSB were Euro 242 per case from a hospital perspective, and Euro 422 per case from a socioeconomic perspective. The use of 11-g SVAB decreased the cost of diagnosis by 7% from a hospital perspective, and by 10% from a socioeconomic perspective. Conclusion: In Austria, annual national savings of over 5 million Euro could be realized with the use of 11-g SVAB for the diagnosis of suspicious breast lesions. Although savings per case are modest, the national health care system realizes significant cost reduction as women benefit from a faster and less invasive approach to diagnosis.

  7. Diseño de un prototipo de volante para un vehículo tipo formula SAE mediante técnicas de optimización estructural

    OpenAIRE

    Picón Mejía, Jaime Andrés

    2016-01-01

    En este proyecto técnico se presenta una metodología para el diseño y construcción de un prototipo de volante de dirección para un vehículo tipo formula SAE, aplicando técnicas de optimización estructural considerando procesos de manufactura aditiva. In this technical project, a methodology is presented for the design and construction of a prototype steering wheel for a Formula SAE vehicle, using structural optimization techniques considering additive manufacturing processes.

  8. 3G Femto or 802.11g WiFi

    DEFF Research Database (Denmark)

    Jørgensen, Niels T.K.; Rodriguez Larrad, Ignacio; Elling, Jan

    2014-01-01

    In this paper HSPA Release 6 femto and IEEE 802.11g WiFi indoor data solutions are investigated from an end user perspective. Femto and WiFi access points are deployed at typical locations in an urban environment and end user performance is measured. Three key performance indicators (KPI) were...... defined - downlink and uplink user data rates, latency and mobile power consumption. These three KPIs are of high importance when choosing an indoor data solution. Our measurements show that the downlink and uplink data rates of the WiFi solution are significantly higher than femto data rates. Similarly...... active mode power consumption measurements. Based on our KPIs, the preferred indoor data solution today is WiFi. The deciding factor is the combined latency and power performance of the WiFi, where WiFi outperforms the femto....

  9. IAEA technical committee meeting: 11th meeting of the IFRC subcommittee on atomic and molecular data for fusion. Summary report

    International Nuclear Information System (INIS)

    Janev, R.K.

    1999-05-01

    Brief description of the proceedings, conclusions and recommendations of the 11th Meeting of the Subcommittee on Atomic, Molecular (A+M) and Plasma-Material Interaction (PMI) Data for Fusion of the IAEA International Fusion Research Council (IFRC), held on May 3-4, 1999, at the IAEA Headquarters in Vienna, Austria, is provided. The report includes also the Executive Summary from the meeting and is appended with the Report on Activities of IAEA A+M/PMI Data Unit for the period May 1998 - May 1999. (author)

  10. PREFACE: 11th IAEA Technical Meeting on H-mode Physics and Transport Barriers

    Science.gov (United States)

    Takizuka, Tomonori

    2008-07-01

    Takizuka (Japan Atomic Energy Agency, Japan: Chair) R J Groebner (General Atomics, USA) T S Hahm (Princeton Plasma Physics Laboratory, USA) A E Hubbard (MIT Plasma Science and Fusion Center, USA) K Ida (National Institute for Fusion Science, Japan) S V Lebedev (Ioffe Institute, Russia) G Saibene (EFDA CSU Garching, Germany) W Suttrop (Max-Plank-Institut für Plasmaphysik, Germany) Additional information about this meeting (H-mode-TM-11) is available in its homepage http://www-jt60.naka.jaea.go.jp/h-mode-tm-11/. List of Participants N Aiba (Japan Atomic Energy Agency, Japan) T Akiyama (National Institute for Fusion Science, Japan) N Asakura (Japan Atomic Energy Agency, Japan) L G Askinazi (Ioffe Institute, Russia) M N A Beurskens (EURATOM/UKAEA Fusion Association, UK) J D Callen (University of Wisconsin, USA) T Cho (University of Tsukuba, Japan) P C DeVries (EURATOM/UKAEA Fusion Association, UK) X T Ding (Southwestern Institute of Physics, China) E J Doyle (University of California, Los Angels, USA) A Fukuyama (Kyoto University, Japan) P Gohil (General Atomics, USA) R J Groebner (General Atomics, USA) T S Hahm (Princeton Plasma Physics Laboratory, USA) N Hayashi (Japan Atomic Energy Agency, Japan) Y Higashiyama (Nagoya University, Japan) Y Higashizono (University of Tsukuba, Japan) M Hirata (University of Tsukuba, Japan) G T Hoang (Association Euratom-CEA sur la Fusion Controle, France) G M D Hogeweij (FOM-Institute for Plasma Physics Rijnhuizen, The Netherlands) M Honda (Japan Atomic Energy Agency, Japan) L D Horton (Max-Plank-Institut für Plasmaphysik, Germany) W A Houlberg (ITER Organization) A E Hubbard (MIT Plasma Science and Fusion Center, USA) J W Hughes (MIT Plasma Science and Fusion Center, USA) M Ichimura (University of Tsukuba, Japan) K Ida (National Institute for Fusion Science, Japan) T Ido (National Institute for Fusion Science, Japan) T Imai (University of Tsukuba, Japan) F Imbeaux (Association Euratom-CEA sur la Fusion Controle, France) A Itakura

  11. 2011 Residential Energy Efficiency Technical Update Meeting Summary Report: Denver, Colorado - August 9-11, 2011

    Energy Technology Data Exchange (ETDEWEB)

    2011-11-01

    This report provides an overview of the U.S. Department of Energy Building America program's Summer 2011 Residential Energy Efficiency Technical Update Meeting. This meeting was held on August 9-11, 2011, in Denver, Colorado, and brought together more than 290 professionals representing organizations with a vested interest in energy efficiency improvements in residential buildings.

  12. ACCU Meeting

    CERN Multimedia

    2003-01-01

    DRAFT Agenda for the meeting to be held on Wednesday 10 September 2003 At 9:15 a.m. in room 60-6-002 1. Chairman's remarks 7. Equal Opportunities Commission 2. Adoption of the agenda 8. Registration plans for portables 3. Minutes of the previous meeting 9. Reports from ACCU representatives on other committees 4. Matters arising 10. Users' Office news 5. News from the CERN Management 11. Any Other Business 6. The Press Office 12. Agenda for the next meeting Anyone wishing to raise any points under item 11 is invited to send them to the Chairman in writing or by e-mail to Christopher.Onions@cern.ch Chris Onions (Secretary) ACCU is the forum for discussion between the CERN Management and the representatives of CERN Users to review the practical means taken by CERN for the work of Users of the Laboratory. The User Representatives to ACCU are (CERN internal telephone numbers in brackets): Austria W. Adam (71661) Norway H. Helstrup (73601) Belgium G. Wilquet (74664) Poland Z. Hajduk (75917) Bulgar...

  13. ACCU MEETING

    CERN Multimedia

    2003-01-01

    DRAFT Agenda for the meeting to be held on Wednesday 5 March 2003 At 9:15 a.m. in room 60-6-002 1. Chairman's remarks 7. Equipment insurance on site 2. Adoption of the agenda,8. ACCU reporting mechanisms in the different countries 3. Minutes of the previous meeting9. Reports from ACCU representatives on other committees 4. Matters arising10. Users' Office news 5. News from the CERN Management11. Any Other Business 6. CHIS news and follow-up of survey12. Agenda for the next meeting Anyone wishing to raise any points under item 11 is invited to send them to the Chairman in writing or by e-mail to Christopher.Onions@cern.ch Chris Onions (Secretary) ACCU is the forum for discussion between the CERN Management and the representatives of CERN Users to review the practical means taken by CERN for the work of Users of the Laboratory. The User Representatives to ACCU are (CERN internal telephone numbers in brackets): Austria W. Adam (71661)NorwayH. Helstrup (73601) Belgium G. Wilquet (74664) Poland Z. Hajduk (7591...

  14. ACCU MEETING

    CERN Multimedia

    2003-01-01

    DRAFT Agenda for the meeting to be held on Wednesday 5 March 2003 At 9:15 a.m. in room 60-6-002 1. Chairman's remarks 7. Equipment insurance on site 2. Adoption of the agenda 8. ACCU reporting mechanisms in the different countries 3. Minutes of the previous meeting 9. Reports from ACCU representatives on other committees 4. Matters arising 10. Users' Office news 5. News from the CERN Management 11. Any Other Business 6. Health Insurance news and follow-up of survey 12. Agenda for the next meeting Anyone wishing to raise any points under item 11 is invited to send them to the Chairman in writing or by e-mail to Christopher.Onions@cern.ch Chris Onions (Secretary) ACCU is the forum for discussion between the CERN Management and the representatives of CERN Users to review the practical means taken by CERN for the work of Users of the Laboratory. The User Representatives to ACCU are (CERN internal telephone numbers in brackets): Austria W. Adam (71661) Norway H. Helstrup (73601) Belgium G. Wil...

  15. ACCU Meeting

    CERN Multimedia

    2003-01-01

    DRAFT Agenda for the meeting to be held on Wednesday 10 September 2003 At 9:15 a.m. in room 60-6-002 1. Chairman's remarks 8. Registration plans for portables 2. Adoption of the agenda 9. Reports from ACCU representatives 3. Minutes of the previous meeting on other committees 4. Matters arising 10. Users' Office news 5. News from the CERN Management 11. Any Other Business 6. The Press Office 12. Agenda for the next meeting 7. Equal Opportunities Commission Anyone wishing to raise any points under item 11 is invited to send them to the Chairman in writing or by e-mail to Christopher.Onions@cern.ch Chris Onions (Secretary) ACCU is the forum for discussion between the CERN Management and the representatives of CERN Users to review the practical means taken by CERN for the work of Users of the Laboratory. The User Representatives to ACCU are (CERN internal telephone numbers in brackets): AustriaW. Adam (71661) Norway H. Helstrup (73601) Belgium G. Wilquet (74664) Poland Z. Hajduk (75917) Bulgari...

  16. 76 FR 60582 - Notice of Meeting of the Industry Trade Advisory Committee on Small and Minority Business (ITAC-11)

    Science.gov (United States)

    2011-09-29

    ... Finance Update. --Trans-Atlantic Business Dialogue Activities. --U.S. Commercial Service National Export... Committee on Small and Minority Business (ITAC-11) AGENCY: Office of the United States Trade Representative... Business (ITAC-11) will hold a meeting on Wednesday, October 12, 2011, from 9 a.m. to 4 p.m. The meeting...

  17. Oracle SOA Suite 11g performance cookbook

    CERN Document Server

    Brasier, Matthew; Wright, Nicholas

    2013-01-01

    This is a Cookbook with interesting, hands-on recipes, giving detailed descriptions and lots of practical walkthroughs for boosting the performance of your Oracle SOA Suite.This book is for Oracle SOA Suite 11g administrators, developers, and architects who want to understand how they can maximise the performance of their SOA Suite infrastructure. The recipes contain easy to follow step-by-step instructions and include many helpful and practical tips. It is suitable for anyone with basic operating system and application server administration experience.

  18. Behaviour of AISI-SAE 8615 steel in ferritic nitrocarburizing using urea-metanol

    International Nuclear Information System (INIS)

    Barrena, M.I.; Castro, A.

    1998-01-01

    The present work shows the behaviour of low carbon alloyed steels as AISI-SAE 8615, after a ferritic nitrocarburizing process. Nitrocarburizing takes place at 570 degree centigree for 3 h in an atmosphere by combustion of methanol and urea under different flow rates. Metallographic studies were performed by optical microscopy. Harness profiles were measured and carbon percentages were also analyzed by emission spectrometry in order to determine the extension of the nitrocarburizing process. Optimal flow conditions have been found. The influence of the flow rate on the nitrocarburizing layer thickness has been also studied. (Author) 12 refs

  19. Hierarchical fragmentation and differential star formation in the Galactic `Snake': infrared dark cloud G11.11-0.12

    NARCIS (Netherlands)

    Wang, Ke; Zhang, Qizhou; Testi, Leonardo; van der Tak, Floris; Wu, Yuefang; Zhang, Huawei; Pillai, Thushara; Wyrowski, Friedrich; Carey, Sean; Ragan, Sarah E.; Henning, Thomas

    We present Submillimeter Array (SMA) λ = 0.88 and 1.3 mm broad-band observations, and Very Large Array (VLA) observations in NH3 (J, K) = (1,1) up to (5,5), H2O and CH3OH maser lines towards the two most massive molecular clumps in infrared dark cloud (IRDC) G11.11-0.12. Sensitive high-resolution

  20. Novel Aerodynamic Design for Formula SAE Vehicles

    Science.gov (United States)

    Sentongo, Samuel; Carter, Austin; Cecil, Christopher; Feier, Ioan

    2017-11-01

    This paper identifies and evaluates the design characteristics of a novel airfoil that harnesses the Magnus Effect, applying a moving-surface boundary-layer control (MSBC) method to a Formula SAE Vehicle. The MSBC minimizes adverse pressure gradient and delays boundary layer separation through the use of a conveyor belt that interacts with the airfoil boundary layer. The MSBC allows dynamic control of the aerodynamic coefficients by variation of the belt speed, minimizing drag in high speed straights and maximizing downforce during vehicle cornering. A conveyer belt wing measuring approximately 0.9 x 0.9m in planform was designed and built to test the mechanical setup for such a MSBC wing. This study follows the relationship between inputted power and outputted surface velocity, with the goal being to maximize speed output vs. power input. The greatest hindrance to maximizing speed output is friction among belts, rollers, and stationary members. The maximum belt speed achieved during testing was 5.9 m/s with a power input of 48.8 W, which corresponds to 45.8 N of downforce based on 2D CFD results. Ongoing progress on this project is presented. United States Air Force Academy.

  1. ACCU MEETING

    CERN Multimedia

    2000-01-01

    DRAFT Agenda for the meeting to be held on Wednesday 13 September 2000 At 10 a.m. in the 6th floor Conference Room, Main Building 1. Chairman's remarks 2. Adoption of the agenda 3. News from the CERN Management 4. Minutes of the previous meeting 5. Matters arising 6. Report from the Scientific Information Policy Board 7. Report from ETT Division: The Press Office 8. Update on Computing Issues 9. Users' Office News 10. Any Other Business 11. Agenda for the next meeting Anyone wishing to raise any points under item 10 is invited to send them to the Secretary in writing via the CERN Users' Office or by e-mail to Bryan Pattison (Secretary). ACCU is the forum for discussion between the CERN Management and the representatives of CERN Users to review the practical means taken by CERN for the work of Users of the Laboratory. The User Representatives to ACCU are (CERN internal telephone numbers in brackets) : Austria G. Neuhofer (74094) Belgium G. Wilquet (74664) Bulgaria R. Tzenov (77958) Czech Republic P. Z vada (75...

  2. ACCU MEETING

    CERN Multimedia

    Bryan Pattison

    2000-01-01

    DRAFT Agenda for the meeting to be held on Wednesday 13 September 2000 At 10 a.m. in the 6th floor Conference Room, Main Building1. Chairman's remarks2. Adoption of the agenda3. News from the CERN Management4. Minutes of the previous meeting5. Matters arising6. Report from the Scientific Information Policy Board7. Report from ETT Division: The Press Office8. Update on Computing Issues9. Users' Office News10. Any Other Business11. Agenda for the next meetingAnyone wishing to raise any points under item 10 is invited to send them to the Secretary in writing via the CERN Users' Office or by e-mail toBryan Pattison(Secretary).ACCU is the forum for discussion between the CERN Management and the representatives of CERN Users to review the practical means taken by CERN for the work of Users of the Laboratory. The User Representatives to ACCU are (CERN internal telephone numbers in brackets) :Austria G. Neuhofer (74094)Belgium G. Wilquet (74664) Bulgaria R. Tzenov (77958)Czech Republic P. Závada (75877)Den...

  3. Thyrocyte-specific Gq/G11 deficiency impairs thyroid function and prevents goiter development.

    Science.gov (United States)

    Kero, Jukka; Ahmed, Kashan; Wettschureck, Nina; Tunaru, Sorin; Wintermantel, Tim; Greiner, Erich; Schütz, Günther; Offermanns, Stefan

    2007-09-01

    The function of the adult thyroid is regulated by thyroid-stimulating hormone (TSH), which acts through a G protein-coupled receptor. Overactivation of the TSH receptor results in hyperthyroidism and goiter. The Gs-mediated stimulation of adenylyl cyclase-dependent cAMP formation has been regarded as the principal intracellular signaling mechanism mediating the action of TSH. Here we show that the Gq/G11-mediated signaling pathway plays an unexpected and essential role in the regulation of thyroid function. Mice lacking the alpha subunits of Gq and G11 specifically in thyroid epithelial cells showed severely reduced iodine organification and thyroid hormone secretion in response to TSH, and many developed hypothyroidism within months after birth. In addition, thyrocyte-specific Galphaq/Galpha11-deficient mice lacked the normal proliferative thyroid response to TSH or goitrogenic diet, indicating an essential role of this pathway in the adaptive growth of the thyroid gland. Our data suggest that Gq/G11 and their downstream effectors are promising targets to interfere with increased thyroid function and growth.

  4. Minutes of the Tank Waste Science Panel meeting, November 11--13, 1991

    Energy Technology Data Exchange (ETDEWEB)

    Strachan, D.M. (comp.)

    1992-04-01

    The sixth meeting of the Tank Waste Science Panel was held November 11--13, 1991, in Pasco and Richland, Washington. Participating scientists presented the results of recent work on various aspects of issues relating to the generation and release of gases from Tank 241-SY-101 and the presence of ferrocyanide in other tanks at Hanford. Results are discussed.

  5. Minutes of the Tank Waste Science Panel meeting, November 11--13, 1991

    International Nuclear Information System (INIS)

    Strachan, D.M.

    1992-04-01

    The sixth meeting of the Tank Waste Science Panel was held November 11--13, 1991, in Pasco and Richland, Washington. Participating scientists presented the results of recent work on various aspects of issues relating to the generation and release of gases from Tank 241-SY-101 and the presence of ferrocyanide in other tanks at Hanford. Results are discussed

  6. Cdk phosphorylation of the Ste11 transcription factor constrains differentiation-specific transcription to G1

    DEFF Research Database (Denmark)

    Kjaerulff, Søren; Andersen, Nicoline Resen; Borup, Mia Trolle

    2007-01-01

    Eukaryotic cells normally differentiate from G(1); here we investigate the mechanism preventing expression of differentiation-specific genes outside G(1). In fission yeast, induction of the transcription factor Ste11 triggers sexual differentiation. We find that Ste11 is only active in G(1) when...... Cdk activity is low. In the remaining part of the cell cycle, Ste11 becomes Cdk-phosphorylated at Thr 82 (T82), which inhibits its DNA-binding activity. Since the ste11 gene is autoregulated and the Ste11 protein is highly unstable, this Cdk switch rapidly extinguishes Ste11 activity when cells enter...... S phase. When we mutated T82 to aspartic acid, mimicking constant phosphorylation, cells no longer underwent differentiation. Conversely, changing T82 to alanine rendered Ste11-controlled transcription constitutive through the cell cycle, and allowed mating from S phase with increased frequency...

  7. Uma Metodologia para a avaliação dos gradientes de tenacidade à fratura ao longo da camada cementada do aço SAE 5115

    OpenAIRE

    Sandor,Leonardo Taborda; Ferreira,Itamar

    2006-01-01

    Este trabalho propõe um modelo para avaliar pontualmente as variações de tenacidade à fratura ao longo da camada cementada de um aço SAE 5115. A pequena espessura dessas camadas impede a retirada de corpos de prova nas dimensões especificadas pelas normas de ensaios de tenacidade à fratura. Assim, para simular uma camada cementada retirou-se corpos-de-prova de tração e de tenacidade à fratura de amostras de aços SAE 5115, 5140, 5160 e 52100 assumindo a influência local apenas da variação do t...

  8. Case depth in SAE 1020 steel using barkhausen noise

    Directory of Open Access Journals (Sweden)

    Alessandra Drehmer

    2013-01-01

    Full Text Available The most widely used thermochemical process for surface hardening of steels is case hardening. Using several different heat treatments, martensitic surface layers were formed on SAE 1020 steel into which carbon had been diffused. Case depths were measured by traditional destructive techniques. Barkhausen noise measurements were made and both the RMS Barkhausen pulse envelope and the fast Fourier transform (FFT were obtained from numerical calculation. The FFT amplitudes, functions of frequency, were associated with distance from the sample surface using the skin depth equation δ = 1/ (πfσµ½ , where f is the frequency of the electromagnetic wave, s is the electrical conductivity, and µ is the magnetic permeability. We define a normalized power index (NPI which can be used to estimate case depths. The NPI is discussed in relation to the sample microstructure and it is shown that the case depth is most easily determined when the magnetic properties of the surface layer and core are substantially different.

  9. Structure, function, pharmacology and therapeutic potential of the G protein, Gα/q,11

    Directory of Open Access Journals (Sweden)

    Danielle eKamato

    2015-03-01

    Full Text Available G protein coupled receptors are one of the major classes of cell surface receptors and are associated with a group of G proteins consisting of 3 subunits termed alpha, beta and gamma. G proteins are classified into four families according to their α subunit; Gαi, Gαs, Gα12/13 and Gαq. There are several downstream pathways of Gαq of which the best known is upon activation via GTP, Gαq activates phospholipase Cβ, hydrolysing phosphatidylinositol 4,5-biphosphate into diacylglycerol and inositol triphosphate and activating protein kinase C and increasing calcium efflux from the endoplasmic recticulum. Although G proteins, in particular the Gαq/11 are central elements in GPCR signalling, their actual roles have not yet been thoroughly investigated. The lack of research of the role on Gαq/11 in cell biology is partially due to the obscure nature of the available pharmacological agents. YM-254890 is the most useful Gαq-selective inhibitor with antiplatelet, antithrombotic and thrombolytic effects. YM-254890 inhibits Gαq signalling pathways by preventing the exchange of GDP for GTP. UBO-QIC is a structurally similar compound to YM-254890 which can inhibit platelet aggregation and cause vasorelaxation in rats. Many agents are available for the study of signalling downstream of Gαq/11. The role of G proteins could potentially represents a novel therapeutic target to block all G protein dependent mechanisms. This review will explore the range of pharmacological and molecular tools available for the study of the role of Gαq/11 in GPCR signalling.

  10. The Sequential Growth of Star Formation Seeds in the Galactic Snake : Infrared Dark Cloud G11.11-0.12

    NARCIS (Netherlands)

    Wang, Ke; Zhang, Qizhou; Testi, Leonardo; Wu, Yuefang; Zhang, Huawei; van der Tak, Floris; Pillai, Thushara; Wyrowski, Friedrich; Carey, Sean; Ragan, Sarah; Henning, Thomas

    We present Submillimeter Array (SMA) 1.3 and 0.88 mm broad band observations, and Very Large Array (VLA) observations in NH3 (J,K) = (1,1) up to (5,5), as well as H2O and CH3OH maser lines toward the two most massive molecular clumps in Infrared Dark Cloud (IRDC) G11.11-0.12, also known as the Snake

  11. Simulasi Kinerja Jaringan Nirkabel IEEE-802.11a dan IEEE-802.11g Menggunakan NS-2

    Directory of Open Access Journals (Sweden)

    Helm Fitriawan

    2014-03-01

    Full Text Available Wireless network uses transmission media based on radio waves. This type of networks is mainly useddue to its efficiency and mobility in data exchanging. This paper reports the modeling and simulation of wirelessnetworks based on Cisco Aironet 1130ag access point devices with IEEE 802.11a and IEEE 802.11g standards. Themodeling and simulation are performed using network simulator version 2 (NS-2 that is installed on operationsystem Linux Ubuntu v.10.10. The NS-2 is commonly used and works well in numerous types of network simulation. From simulation, we obtain quality of service parameters by employing several simulation scenarios in terms ofnumber of nodes, distances, and packet data sizes. It can be concluded from simulation results that the IEEE 802.11gnetworks transfer data with better quality than those of IEEE 802.11a networks.  Furthermore, the IEEE 802.11gnetworks provide a higher throughput, with smaller amount of delay and packet loss percentage compared to thoseof IEEE 802.11a networks.

  12. ACCU MEETING

    CERN Document Server

    2007-01-01

    DRAFT Agenda for the meeting to be held on Wednesday 12 September 2007 at 9:15 a.m. in room 60-6-002 1.\tChairman’s remarks7.\tCar sharing pilot project 2.\tAdoption of the agenda\t8.\tReports from ACCU representatives on other committees 3.\tMinutes of the previous meeting9.\tUsers’ Office newss 4.\tMatters arising10.\tAny Other Business 5.\tNews from the CERN Management11.\tAgenda for the next meeting 6.\tLogistics and transport at CERN Anyone wishing to raise any points under item 10 is invited to send them to the Chairman in writing or by e-mail to Christopher.Onions@cern.ch Chris Onions (Secretary) ACCU is the forum for discussion between the CERN Management and the representatives of CERN Users to review the practical means taken by CERN for the work of Users of the Laboratory. The User Representatives to ACCU are (CERN internal telephone numbers in brackets): Austria\tW. Adam (71661)NorwayG. Løvhøiden (73176)Belgium\tG. Wilquet (74664)PolandM. Witek (78967)...

  13. ACCU MEETING

    CERN Multimedia

    2007-01-01

    DRAFT Agenda for the meeting to be held on Wednesday 13 June 2007 at 9:15 a.m. in room 60-6-002 1.\tChairman’s remarks 6.\tDosimetry at CERN 2.\tAdoption of the agenda 7.\tStatus of collaborative tools at CERN 3.\tMinutes of the previous meeting 8.\tReports from ACCU representatives on other committees 4.\tMatters arising 9.\tUsers’ Office newss 5.\tNews from the CERN Management 10.\tAny Other Business 11.\tAgenda for the next meeting Anyone wishing to raise any points under item 10 is invited to send them to the Chairman in writing or by e-mail to Christopher.Onions@cern.ch Chris Onions (Secretary) ACCU is the forum for discussion between the CERN Management and the representatives of CERN Users to review the practical means taken by CERN for the work of Users of the Laboratory. The User Representatives to ACCU are (CERN internal telephone numbers in brackets): Austria W. Adam (71661) Norway G. Løvhøiden (73176) Belgium G. Wilquet (74664) Poland M. Witek (78967) Bulgaria Portugal...

  14. ACCU MEETING

    CERN Document Server

    2007-01-01

    DRAFT Agenda for the meeting to be held on Wednesday 12 September 2007 at 9:15 a.m. in room 60-6-002 1.\tChairman’s remarks6.\tLogistics and transport at CERN2.\tAdoption of the agenda\t7.\tCar sharing pilot project3.\tMinutes of the previous meeting8.\tReports from ACCU representatives on other committees4.\tMatters arising9.\tUsers’ Office newss5.\tNews from the CERN Management10.\tAny Other Business11.\tAgenda for the next meeting Anyone wishing to raise any points under item 10 is invited to send them to the Chairman in writing or by e-mail to Christopher.Onions@cern.ch Chris Onions (Secretary) ACCU is the forum for discussion between the CERN Management and the representatives of CERN Users to review the practical means taken by CERN for the work of Users of the Laboratory. The User Representatives to ACCU are (CERN internal telephone numbers in brackets): Austria\tW. Adam (71661)NorwayG. Løvhøiden (73176)Belgium\tG. Wilquet (74664)PolandM. Witek (78967)Bulgaria\tPortugalP...

  15. Numerical simulation of several impact attenuator design for a formula student car

    Science.gov (United States)

    Sinaga, Farlian Rizky; Ubaidillah, Kurniawan, Krishna Eka; Fadhil, Muhamad Ivan; Cahyono, Sukmaji Indro; Idris, Muhamad Hafiz

    2018-02-01

    In the Formula Society of Automotive Engineer (SAE), safety is a vigorous factor. One of the safety components in the Formula SAE car is the impact attenuator. The purpose of this study is to get the impact attenuator design with the best ability to absorb kinetic energy from several existing designs, through numerical approaches, for estimating conditions against dynamic impacts. Material of impact attenuator use combination of aluminum and Zirconium G350. The simulation was caried out by crashing the impact with the rigid wall, to find the deformation that occurs and the energies are absorbed. The impact attenuator design to be simulated should be optimized to meet some parameters in the SAE Formula. The result of impact attenuator simulation should be able to absorb energy of 7350 joules at move 7 m/s and deformation at bulkhead less than 25.4 mm.

  16. Atypical IgG4+ Plasmacytic Proliferations and Lymphomas: Characterization of 11 Cases.

    Science.gov (United States)

    Bledsoe, Jacob R; Wallace, Zachary S; Deshpande, Vikram; Richter, Joshua R; Klapman, Jason; Cowan, Andrew; Stone, John H; Ferry, Judith A

    2017-09-01

    To report the clinicopathologic features of monotypic immunoglobulin G4+ (IgG4+) lymphoid and plasmacytic proliferations. Cases were identified from the pathology files. Pathology and clinical materials were reviewed. Eleven cases of monotypic IgG4+ proliferations were identified at nodal, orbital, or salivary sites. Six cases (three men, three women; age, 57-94 years) met criteria for lymphoma or plasma cell neoplasia. Most contained frequent Mott cells. Five cases (three men, two women; age, 40-80 years) had restricted proliferations of atypical/monotypic IgG4+ plasma cells in a background of reactive lymphoid hyperplasia or inflammation. Monotypic IgG4+ proliferations include lymphomas, plasmacytic neoplasms, and a previously uncharacterized group of proliferations not meeting criteria for conventional hematolymphoid neoplasia. Distinct features included prominent Mott cells and/or monotypic plasma cells within follicles. The proliferations were infrequently associated with IgG4-related disease (IgG4-RD). Our findings raise questions regarding the relationship between clonal IgG4+ proliferations, reactive/inflammatory processes, and IgG4-RD. © American Society for Clinical Pathology, 2017. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com

  17. A G Protein-biased Designer G Protein-coupled Receptor Useful for Studying the Physiological Relevance of Gq/11-dependent Signaling Pathways.

    Science.gov (United States)

    Hu, Jianxin; Stern, Matthew; Gimenez, Luis E; Wanka, Lizzy; Zhu, Lu; Rossi, Mario; Meister, Jaroslawna; Inoue, Asuka; Beck-Sickinger, Annette G; Gurevich, Vsevolod V; Wess, Jürgen

    2016-04-08

    Designerreceptorsexclusivelyactivated by adesignerdrug (DREADDs) are clozapine-N-oxide-sensitive designer G protein-coupled receptors (GPCRs) that have emerged as powerful novel chemogenetic tools to study the physiological relevance of GPCR signaling pathways in specific cell types or tissues. Like endogenous GPCRs, clozapine-N-oxide-activated DREADDs do not only activate heterotrimeric G proteins but can also trigger β-arrestin-dependent (G protein-independent) signaling. To dissect the relative physiological relevance of G protein-mediatedversusβ-arrestin-mediated signaling in different cell types or physiological processes, the availability of G protein- and β-arrestin-biased DREADDs would be highly desirable. In this study, we report the development of a mutationally modified version of a non-biased DREADD derived from the M3muscarinic receptor that can activate Gq/11with high efficacy but lacks the ability to interact with β-arrestins. We also demonstrate that this novel DREADD is activein vivoand that cell type-selective expression of this new designer receptor can provide novel insights into the physiological roles of G protein (Gq/11)-dependentversusβ-arrestin-dependent signaling in hepatocytes. Thus, this novel Gq/11-biased DREADD represents a powerful new tool to study the physiological relevance of Gq/11-dependent signaling in distinct tissues and cell types, in the absence of β-arrestin-mediated cellular effects. Such studies should guide the development of novel classes of functionally biased ligands that show high efficacy in various pathophysiological conditions but display a reduced incidence of side effects. © 2016 by The American Society for Biochemistry and Molecular Biology, Inc.

  18. 78 FR 11628 - Western Pacific Fishery Management Council; Public Meetings

    Science.gov (United States)

    2013-02-19

    ... meetings will run as late as necessary to complete scheduled business. 10 a.m.-12 Noon, Monday, March 11... Natural Resources (DLNR) Report 1. Deep Sea to Clouds (fisheries/watershed management) 2. Enforcement 3... Team 4. Noncommercial Advisory Committee F. Meetings and Workshops G. Other Business H. Standing...

  19. Development of multi-element active aerodynamics for the formula sae car

    Science.gov (United States)

    Merkel, James Patrick

    This thesis focuses on the design, development, and implementation of an active aerodynamics system on 2013 Formula SAE car. The aerodynamics package itself consists of five element front and rear wings as well as an under body diffuser. Five element wings produce significant amounts of drag which is a compromise between the cornering ability of the car and the acceleration capability on straights. The active aerodynamics system allows for the wing angle of attack to dynamically change their configuration on track based on sensory data to optimize the wings for any given scenario. The wings are studied using computational fluid dynamics both in their maximum lift configuration as well as a minimum drag configuration. A control system is then developed using an electro mechanical actuation system to articulate the wings between these two states.

  20. Pro Oracle database 11g RAC on Linux

    CERN Document Server

    Shaw, Steve

    2010-01-01

    Pro Oracle Database 11g RAC on Linux provides full-life-cycle guidance on implementing Oracle Real Application Clusters in a Linux environment. Real Application Clusters, commonly abbreviated as RAC, is Oracle's industry-leading architecture for scalable and fault-tolerant databases. RAC allows you to scale up and down by simply adding and subtracting inexpensive Linux servers. Redundancy provided by those multiple, inexpensive servers is the basis for the failover and other fault-tolerance features that RAC provides. Written by authors well-known for their talent with RAC, Pro Oracle Database

  1. 76 FR 19774 - Advisory Council on Government Auditing Standards; Notice of Meeting

    Science.gov (United States)

    2011-04-08

    ... GOVERNMENT ACCOUNTABILITY OFFICE Advisory Council on Government Auditing Standards; Notice of Meeting The Advisory Council on Government Auditing Standards will meet Wednesday, May 11, 2011, from 8:15... building, 441 G Street, NW., Washington, DC. The Advisory Council on Government Auditing Standards will...

  2. ACCU MEETING

    CERN Multimedia

    Chris Onions (Secretary)

    2001-01-01

    DRAFT Agenda for the meeting to be held on Wednesday 5 December 2001 At 9:15 a.m. in room 60-6-002 1. Chairman's remarks 2. Adoption of the agenda 3. Minutes of the previous meeting 4. Matters arising 5. News from the CERN Management 6. Housing 7. Restaurant Surveillance Committee 8. Users' Office news 9. Election of ACCU chairman 10. Any Other Business 11. Dates for meetings in 2002 12. Agenda for the next meeting Anyone wishing to raise any points under item 10 is invited to send them to the Chairman in writing or by e-mail to Christopher.Onions@cern.ch ACCU is the forum for discussion between the CERN Management and the representatives of CERN Users to review the practical means taken by CERN for the work of Users of the Laboratory. The User Representatives to ACCU are (CERN internal telephone numbers in brackets): Austria  W. Adam  (71661) Belgium  G. Wilquet  (74664) Bulgaria  R. Tzenov  (77958) Czech Republic  P. Závada&am...

  3. ACCU MEETING

    CERN Multimedia

    Chris Onions (Secretary)

    2001-01-01

    DRAFT Agenda for the meeting to be held on Wednesday 5 December 2001 At 9:15 a.m. in room 60-6-002 1. Chairman's remarks 2. Adoption of the agenda 3. Minutes of the previous meeting 4. Matters arising 5. News from the CERN Management 6. Housing 7. Restaurant Surveillance Committee 8. Users' Office news 9. Election of ACCU chairman 10. Any Other Business 11. Dates for meetings in 2002 12. Agenda for the next meetingAnyone wishing to raise any points under item 10 is invited to send them to the Chairman in writing or by e-mail to Christopher.Onions@cern.ch ACCU is the forum for discussion between the CERN Management and the representatives of CERN Users to review the practical means taken by CERN for the work of Users of the Laboratory. The User Representatives to ACCU are (CERN internal telephone numbers in brackets): Austria W. Adam (71661) Belgium G. Wilquet (74664) Bulgaria R. Tzenov (77958) Czech Republic P. Závada (75877) Denmark A. Waananen (75941) Finland A. Kiiskinen (79387) Fr...

  4. Effect of particle size on the friction welding of Al2O3 reinforced 6160 Al alloy composite and SAE 1020 steel

    International Nuclear Information System (INIS)

    Hascalik, Ahmet; Orhan, Nuri

    2007-01-01

    The aim of this study is to investigate the feasibility of joining Al 2 O 3 reinforced Al alloy composite to SAE 1020 steel by rotational friction welding. The aluminum-based metal matrix composite (MMC) material containing 5, 10 and 15 vol% Al 2 O 3 particles with average particle sizes of 30 and 60 μm was produced by powder metallurgy technique. The integrity of the joints has been investigated by optical and scanning electron microscopy, while the mechanical properties assessment included microhardness and shear tests. Results indicated that Al/Al 2 O 3 composite could be joined to SAE 1020 steel by friction welding. However, it was pointed out that the quality of the joint was effected negatively with the increase in particle size and volume percentage of the oxide particles in the MMC

  5. Benchmark tests for a Formula SAE Student car prototyping

    Science.gov (United States)

    Mariasiu, Florin

    2011-12-01

    Aerodynamic characteristics of a vehicle are important elements in its design and construction. A low drag coefficient brings significant fuel savings and increased engine power efficiency. In designing and developing vehicles trough computer simulation process to determine the vehicles aerodynamic characteristics are using dedicated CFD (Computer Fluid Dynamics) software packages. However, the results obtained by this faster and cheaper method, are validated by experiments in wind tunnels tests, which are expensive and were complex testing equipment are used in relatively high costs. Therefore, the emergence and development of new low-cost testing methods to validate CFD simulation results would bring great economic benefits for auto vehicles prototyping process. This paper presents the initial development process of a Formula SAE Student race-car prototype using CFD simulation and also present a measurement system based on low-cost sensors through which CFD simulation results were experimentally validated. CFD software package used for simulation was Solid Works with the FloXpress add-on and experimental measurement system was built using four piezoresistive force sensors FlexiForce type.

  6. Implementation of DoS attack and mitigation strategies in IEEE 802.11b/g WLAN

    Science.gov (United States)

    Deng, Julia; Meng, Ke; Xiao, Yang; Xu, Roger

    2010-04-01

    IEEE 802.11 wireless Local Area Network (WLAN) becomes very prevalent nowadays. Either as a simple range extender for a home wired Ethernet interface, or as a wireless deployment throughout an enterprise, WLAN provides mobility, convenience, and low cost. However, an IEEE 802.11b/g wireless network uses the frequency of unlicensed 2.4GHz, which makes the network unsafe and more vulnerable than traditional Ethernet networks. As a result, anyone who is familiar with wireless network may initiate a Denial of Service (DoS) attack to influence the common communication of the network or even make it crash. In this paper, we present our studies on the DoS attacks and mitigation strategies for IEEE 802.11b/g WLANs and describe some initial implementations using IEEE 802.11b/g wireless devices.

  7. Comportamiento a fatiga del acero sae 4140 usando alta rugosidad superficial y ambiente corrosivo

    OpenAIRE

    CEBALLOS, WILSON FERNANDO; GÓMEZ, ADOLFO LEÓN; CORONADO, JOHN JAIRO

    2010-01-01

    En este artículo se presenta el estudio del comportamiento a fatiga del acero SAE 4140 en condiciones diferentes: superficie pulida (acabado espejo), ambiente corrosivo (jugo de caña de azúcar), alta rugosidad superficial (superficie equivalente a la encontrada típicamente en los ejes de molino de caña) y una condición que involucra la combinación de las dos últimas. Las anteriores condiciones están presentes en los ejes de maza de molino de caña de azúcar durante el proceso de molienda. Se r...

  8. COMPORTAMIENTO A FATIGA DEL ACERO SAE 4140 USANDO ALTA RUGOSIDAD SUPERFICIAL Y AMBIENTE CORROSIVO

    OpenAIRE

    CEBALLOS, WILSON FERNANDO; GÓMEZ, ADOLFO LEÓN; CORONADO, JOHN JAIRO

    2010-01-01

    En este artículo se presenta el estudio del comportamiento a fatiga del acero SAE 4140 en condiciones diferentes: superficie pulida (acabado espejo), ambiente corrosivo (jugo de caña de azúcar), alta rugosidad superficial (superficie equivalente a la encontrada típicamente en los ejes de molino de caña) y una condición que involucra la combinación de las dos últimas. Las anteriores condiciones están presentes en los ejes de maza de molino de caña de azúcar durante el proceso de molienda. Se r...

  9. Mutations Affecting G-Protein Subunit α11 in Hypercalcemia and Hypocalcemia

    Science.gov (United States)

    Babinsky, Valerie N.; Head, Rosie A.; Cranston, Treena; Rust, Nigel; Hobbs, Maurine R.; Heath, Hunter; Thakker, Rajesh V.

    2013-01-01

    BACKGROUND Familial hypocalciuric hypercalcemia is a genetically heterogeneous disorder with three variants: types 1, 2, and 3. Type 1 is due to loss-of-function mutations of the calcium-sensing receptor, a guanine nucleotide–binding protein (G-protein)–coupled receptor that signals through the G-protein subunit α11 (Gα11). Type 3 is associated with adaptor-related protein complex 2, sigma 1 subunit (AP2S1) mutations, which result in altered calcium-sensing receptor endocytosis. We hypothesized that type 2 is due to mutations effecting Gα11 loss of function, since Gα11 is involved in calcium-sensing receptor signaling, and its gene (GNA11) and the type 2 locus are colocalized on chromosome 19p13.3. We also postulated that mutations effecting Gα11 gain of function, like the mutations effecting calcium-sensing receptor gain of function that cause autosomal dominant hypocalcemia type 1, may lead to hypocalcemia. METHODS We performed GNA11 mutational analysis in a kindred with familial hypocalciuric hypercalcemia type 2 and in nine unrelated patients with familial hypocalciuric hypercalcemia who did not have mutations in the gene encoding the calcium-sensing receptor (CASR) or AP2S1. We also performed this analysis in eight unrelated patients with hypocalcemia who did not have CASR mutations. In addition, we studied the effects of GNA11 mutations on Gα11 protein structure and calcium-sensing receptor signaling in human embryonic kidney 293 (HEK293) cells. RESULTS The kindred with familial hypocalciuric hypercalcemia type 2 had an in-frame deletion of a conserved Gα11 isoleucine (Ile200del), and one of the nine unrelated patients with familial hypocalciuric hypercalcemia had a missense GNA11 mutation (Leu135Gln). Missense GNA11 mutations (Arg181Gln and Phe341Leu) were detected in two unrelated patients with hypocalcemia; they were therefore identified as having autosomal dominant hypocalcemia type 2. All four GNA11 mutations predicted disrupted protein

  10. ACCU MEETING

    CERN Multimedia

    PH Department

    2009-01-01

    DRAFT Agenda for the meeting to be held on Wednesday 10 June 2009At 9:15 a.m. in room 60-6-002 Chairman’s remarks Adoption of the agenda Minutes of the previous meeting Matters arising News from the CERN Management CERN Social Services User services in GS Department An update on Safety at CERN Reports from ACCU representatives on other committees Users’ Office news Any Other Business Agenda for the next meeting Anyone wishing to raise any points under item 11 is invited to send them to the Chairman in writing or by e-mail to mailto:Christopher.Onions@cern.ch Chris Onions (Secretary) ACCU is the forum for discussion between the CERN Management and the representatives of CERN Users to review the practical means taken by CERN for the work of Users of the Laboratory. The User Representatives to ACCU are (CERN internal telephone numbers in brackets): Austria - G. Walzel (76592) Belgium - C. Vander Velde (71539) Bulgaria Czech Republic - P. Závada (7587...

  11. ACCU Meeting

    CERN Multimedia

    Chris Onions

    DRAFT Agenda for the meeting to be held on Wednesday 9 December 2009 At 9:15 a.m. in Room 60-6-002 Chairman’s remarks Adoption of the agenda Minutes of the previous meeting Matters arising News from the CERN Management Restaurant No. 1 extension An update on Safety at CERN Reports from ACCU representatives on other committees Users’ Office news Election of the ACCU Chair Any Other Business Agenda for the next meeting Anyone wishing to raise any points under item 11 is invited to send them to the Chairman in writing or by e-mail to Chris Onions (Secretary) ACCU is the forum for discussion between the CERN Management and the representatives of CERN Users to review the practical means taken by CERN for the work of Users of the Laboratory. The User Representatives to ACCU are (CERN internal telephone numbers in brackets): Austria G. Walzel (76592) Belgium C. Vander Velde (71539) Bulgaria Czech Republic P. Záv...

  12. ACCU Meeting

    CERN Multimedia

    PH Department

    2010-01-01

    DRAFT Agenda for the meeting to be held on Wednesday 9 June 2010 At 9:15 a.m. in room 60-6-002 Chairperson’s remarks Adoption of the agenda Minutes of the previous meeting Matters arising News from the CERN Management Report on services from GS department CERN Global Network An update on Safety at CERN Reports from ACCU representatives on other committees Users’ Office news Any Other Business Agenda for the next meeting Anyone wishing to raise any points under item 11 is invited to send them to the Chairperson in writing or by e-mail to Christopher.Onions@cern.ch Chris Onions (Secretary) ACCU is the forum for discussion between the CERN Management and the representatives of CERN Users to review the practical means taken by CERN for the work of Users of the Laboratory. The User Representatives to ACCU are (CERN internal telephone numbers in brackets): Austria G. Walzel (76592) ...

  13. An Early Historical Examination of the Educational Intent of Supervised Agricultural Experiences (SAEs) and Project-Based Learning in Agricultural Education

    Science.gov (United States)

    Smith, Kasee L.; Rayfield, John

    2016-01-01

    Project-based learning has been a component of agricultural education since its inception. In light of the current call for additional emphasis of the Supervised Agricultural Experience (SAE) component of agricultural education, there is a need to revisit the roots of project-based learning. This early historical research study was conducted to…

  14. proceedings of the 11. Annual meeting of the Federation of Societies on Experimental Biology

    International Nuclear Information System (INIS)

    1996-01-01

    The proceedings of the 11. Annual meeting of the Federation of Societies on Experimental Biology contains 1850 abstracts, which include the following topics: neuroscience and behaviour; biophysics; pharmacology; comparative physiology; nervous regulation; endocrinology; nefrology; vascular biology; toxicity; molecular biophysics; radiobiology and others. Among these, 169 abstracts have been indexed separately for the INIS database

  15. Interventional bleeding, hematoma and scar-formation after vacuum-biopsy under stereotactic guidance: Mammotome®-system 11g/8g vs. ATEC®-system 12g/9g

    International Nuclear Information System (INIS)

    Schaefer, F.K.W.; Order, B.M.; Eckmann-Scholz, C.; Strauss, A.; Hilpert, F.; Kroj, K.; Biernath-Wüpping, J.; Heller, M.; Jonat, W.; Schaefer, P.J.

    2012-01-01

    Purpose: To evaluate prospectively the correlation of scar-formations after vacuum-assisted biopsy with different systems and needle-sizes and interventional bleeding/post-interventional hematoma. Methods and materials: Between 01/2008 and 12/2009, 479 patients underwent vacuum-assisted biopsy under stereotactic-guidance, using the Mammotome ® -system with 11/8-gauge and ATEC ® -system with 12/9-gauge, whereas in 178 cases with representative benign histology no surgical-biopsy after vacuum-assisted biopsy was performed and at least a 2-plane-follow-up-mammogram after 6 month post-vacuum-assisted biopsy was available. Bleeding during intervention, hematoma post-intervention and scar-tissue was scored as minimal and moderate/severe. Statistical analysis included Chi-Square-trend-test, p-value ® -system vs. 11-gauge-Mammotome ® -system (41.9% vs. 8.4%, p ® -systems 9-gauge vs. 12-gauge (26.9% vs. 29.7%, p = 0.799/42.3% vs. 43.2%, p = 0.596). 11-gauge-Mammotome ® -system vs. ATEC ® -12-gauge-system revealed significantly less bleedings/hematomas (8.4% vs. 29.7%, p = 0.015/16.7% vs. 43.2%, p = 0.001), no significant differences for the large-systems (p = 0.135/p = 0.352). Follow-up of Mammotome ® -11/8-gauge-system system has shown 13.1/16.1% minimal scar-formation and 1.2/3.2% moderate/severe scars, whereas ATEC ® -12/9-gauge-system has shown 10.8/3.8% minimal scar-formation and 0/11.5% moderate/severe scars, no significant differences. No significant difference was found when comparing Mammotome ® -11/8-g-systems vs. ATEC ® -12/9-g-systems (p = 0.609/p = 0.823). There was also no correlation between risk of scar-formation after occurrence of bleeding or hematoma with any examined VAB-system or any needle size in this study (p = 0.800). Conclusion: Using larger needle-sizes significantly (Mammotome ®) /not significant for ATEC ® ) more interventional bleedings and post-interventional hematomas were detected, only a tendency concerning scar-formation.

  16. Temperature dependence of Young's modulus and internal friction of G-10CR and G-11CR epoxy resins

    International Nuclear Information System (INIS)

    Ledbetter, H.M.; Maerz, G.

    1980-01-01

    The Young's moduli of the epoxy-resin matrix material used in NEMA-designation G-10CR and G-11CR fiberglass-cloth-reinforced composites were measured dynamically and semicontinuously between ambient and liquid-nitrogen temperatures. Both materials exhibit regular temperature behavior, showing large Young's-modulus changes, about 125 and 50%, respectively. Internal friction decreased about 80% during cooling to liquid-nitrogen temperature (76 0 K). The different thermoelastic coefficients of the two materials indicate a different internal structure

  17. Evaluation of IEEE 802.11g and 802.16 for Lunar Surface Exploration Missions Using MACHETE Simulations

    Science.gov (United States)

    Segui, John; Jennings, Esther; Vyas, Hemali

    2009-01-01

    In this paper, we investigated the suitability of terrestrial wireless networking technologies for lunar surface exploration missions. Specifically, the scenario we considered consisted of two teams of collaborating astronauts, one base station and one rover, where the base station and the rover have the capability of acting as relays. We focused on the evaluation of IEEE 802.11g and IEEE 802.16 protocols, simulating homogeneous 802.11g network, homogeneous 802.16 network, and heterogeneous network using both 802.11g and 802.16. A mix of traffic flows were simulated, including telemetry, caution and warning, voice, command and file transfer. Each traffic type had its own distribution profile, data volume, and priority. We analyzed the loss and delay trade-offs of these wireless protocols with various link-layer options. We observed that 802.16 network managed the channel better than an 802.11g network due to controlled infrastructure and centralized scheduling. However, due to the centralized scheduling, 802.16 also had a longer delay. The heterogeneous (hybrid) of 802.11/802.16 achieved a better balance of performance in terms of data loss and delay compared to using 802.11 or 802.16 alone.

  18. Barium ionization mechanisms in the CRRES G-1 and G-11b releases

    International Nuclear Information System (INIS)

    Hunton, D.E.

    1993-01-01

    The G-11b chemical release experiment form the Combined Release and Radiation Effects Satellite (CRRES) was conducted in darkness below the solar UV terminator to test the Critical Ionization Velocity (CIV) hypothesis. The Quadrupole Ion Mass Spectrometer (QIMS) aboard CRRES measured fluxes of barium ions from this darkness release that were only a factor of ten smaller than the G-1 release measurements in full sunlight. Possible mechanisms for this significant barium ionization in darkness include CIV, charge exchange with O + , collisional ionization and associative ionization. The authors have evaluated the relative contributions of the collisional mechanisms by constructing a simple model of barium ions from the darkness release seem to be consistent with recent measurements of the charge transfer cross section. A collective plasma ionization mechanism such as CIV does not seem to necessary in order to explain the large barium ion fluxes observed. However, QIMS could only detect barium ions formed several seconds after the initial detonation of the release canister. A CIV process could still have occurred very early in the expansion of the barium neutral cloud and the mass spectrometer would not have detected these ions

  19. In vitro characterization of gE negative bovine herpesvirus types 1.1 (BHV-1.1 and 1.2a (BHV-1.2a Caracterização in vitro de herpes vírus bovino tipos 1.1 (BHV-1.1 e 1.2a (BHV-1.2a gE negativos

    Directory of Open Access Journals (Sweden)

    Fernando R. Spilki

    2004-09-01

    Full Text Available This study aimed the in vitro growth characterization of a previously constructed Brazilian bovine herpesvirus 1.2a with a deletion in the glycoprotein E gene (BHV-1.2a gE-. The plaque sizes, penetration and growth kinetics of the Brazilian BHV-1.2a gE- were studied and compared with the parental virus, as well as with a BHV-1.1 gE- recombinant derived from an European BHV-1.1 strain. No statistical differences were observed between the gE- recombinants and the respective parental viruses penetration assays were performed. When single step growth curves were studied, no statistical differences were observed between gE- and parental viruses. However, it was observed that both gE- viruses were excreted from cells in significantly higher titres at 11 hours post infection in comparison with parental viruses. No statistical differences were observed when plaque sizes of parental viruses or gE- viruses we analyzed separately in each cell type. However, both gE- recombinants displayed a significantly reduced plaque areas on three different cell cultures, in comparison with parental viruses, indicating that the lack of gE had the same effect on both BHV-1 subtypes, manifested by a restricted cell-to-cell spread in infected cells.O presente estudo teve como objetivo a caracterização das propriedades de crescimento in vitro de uma amostra brasileira de herpesvírus bovino tipo 1.2a que apresenta uma deleção no gene que codifica a glicoproteína E (BHV-1.2a gE-. Os tamanhos de placa, cinética de penetração e cinética de multiplicação do vírus BHV-1.2a gE- foram estudados e comparados com o vírus parental, bem como com um vírus BHV-1.1 gE- recombinante, o qual é derivado de uma amostra européia de BHV-1.1. Em termos de cinética de penetração, não foram observadas diferenças significativas quando comparados os vírus gE- com os parentais. A determinação da cinética de multiplicação não demonstrou diferenças significativas entre os

  20. Experimental analysis of residual stresses in pre-straightened SAE 1045 steel

    Energy Technology Data Exchange (ETDEWEB)

    Diehl, Carla Adriana Theis Soares; Rocha, Alexandre da Silva, E-mail: carla.adriana@ufrgs.br [Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, RS (Brazil). Laboratorio de Formacao de Metais; Epp, Jérémy; Zoch, Hans-Werner [Stiftung Institut für Werkstofftechnik IWT, University of Bremen (Germany)

    2017-11-15

    This paper aims at analyzing the effects of the roller pre-straightening of wire-rods on residual stress distributions in SAE 1045 steel bars. The combined drawing process is used in industrial production of bars in order to obtain a good surface quality and improved mechanical properties complying with specifications of the final products. In this process, prior to the drawing step, a roller straightening of the steel wire-rod is essential, because it provides the minimum straightness necessary for drawing. Metallographic analysis and hardness test were done for selected samples after different processing steps. Also, residual stress analysis of pre-straightened wire-rods by X-ray diffraction and neutron diffraction were carried out. The hardness tests show higher values near the surface and lower in the center of the wire-rod. Besides, the residual stresses results show a big inhomogeneity from one peripheral position to another and also in the evaluated cross section. (author)

  1. Experimental analysis of residual stresses in pre-straightened SAE 1045 steel

    International Nuclear Information System (INIS)

    Diehl, Carla Adriana Theis Soares; Rocha, Alexandre da Silva

    2017-01-01

    This paper aims at analyzing the effects of the roller pre-straightening of wire-rods on residual stress distributions in SAE 1045 steel bars. The combined drawing process is used in industrial production of bars in order to obtain a good surface quality and improved mechanical properties complying with specifications of the final products. In this process, prior to the drawing step, a roller straightening of the steel wire-rod is essential, because it provides the minimum straightness necessary for drawing. Metallographic analysis and hardness test were done for selected samples after different processing steps. Also, residual stress analysis of pre-straightened wire-rods by X-ray diffraction and neutron diffraction were carried out. The hardness tests show higher values near the surface and lower in the center of the wire-rod. Besides, the residual stresses results show a big inhomogeneity from one peripheral position to another and also in the evaluated cross section. (author)

  2. ACCU MEETING

    CERN Document Server

    2006-01-01

    DRAFT Agenda for the meeting to be held on Wednesday 6 December 2006 At 9:15 a.m. in room 60-6-002 Chairman's remarks Adoption of the agenda Minutes of the previous meeting Matters arising News from the CERN Management Safety at CERN Car sharing pilot project CERN Public Web Sites and Intranet Reports from ACCU representatives on other committees Users' Office news Any Other Business Agenda for the next meeting Anyone wishing to raise any points under item 11 is invited to send them to the Chairman in writing or by e-mail to Christopher.Onions@cern.ch Chris Onions (Secretary) ACCU is the forum for discussion between the CERN Management and the representatives of CERN Users to review the practical means taken by CERN for the work of Users of the Laboratory. The User Representatives to ACCU are (CERN internal telephone numbers in brackets): Austria W. Adam (71661) Belgium G. Wilquet (74664) Bulgaria   Czech Republic P. Závada (75877) Denmark J.B. Hansen (75941) Finl...

  3. ACCU Meeting

    CERN Multimedia

    2006-01-01

    DRAFT Agenda for the meeting to be held on Wednesday 6 December 2006 At 9:15 a.m. in room 60-6-002 Chairman's remarks Adoption of the agenda Minutes of the previous meeting Matters arising News from the CERN Management Safety at CERN Car sharing pilot project CERN Public Web Sites and Intranet Reports from ACCU representatives on other committees Users' Office news Any Other Business Agenda for the next meeting Anyone wishing to raise any points under item 11 is invited to send them to the Chairman in writing or by e-mail to Christopher.Onions@cern.ch Chris Onions (Secretary) ACCU is the forum for discussion between the CERN Management and the representatives of CERN Users to review the practical means taken by CERN for the work of Users of the Laboratory. The User Representatives to ACCU are (CERN internal telephone numbers in brackets): Austria W. Adam (71661) Belgium G. Wilquet (74664) Bulgaria   Czech Republic P. Závada (75877) Denmark J.B. Hansen (75941) Finl...

  4. ACCU MEETING

    CERN Multimedia

    Chris Onions

    2002-01-01

    DRAFT Agenda for the meeting to be held on Wednesday 11 September 2002 At 9:15 a.m. in room 60-6-002 Chairman's remarks Adoption of the agenda Minutes of the previous meeting Matters arising News from the CERN Management Health Insurance Questionnaire Host States Relations Service Update on EP Space management Users' Office news Any Other Business Agenda for the next meeting Anyone wishing to raise any points under item 10 is invited to send them to the Chairman in writing or by e-mail to Christopher.Onions@cern.ch ACCU is the forum for discussion between the CERN Management and the representatives of CERN Users to review the practical means taken by CERN for the work of Users of the Laboratory. The User Representatives to ACCU are (CERN internal telephone numbers in brackets): Austria W. Adam (71661) Belgium G. Wilquet (74664) Bulgaria R. Tzenov (77958) Czech Republic P. Závada (75877) Denmark A. Waananen (75941) Finland E. Tuominen (71534) France F. Bauer (71247) L. Serin (...

  5. ACCU MEETING

    CERN Multimedia

    2003-01-01

    DRAFT Agenda for the meeting to be held on Wednesday 11 June 2003 At 9:15 a.m. in room 60-6-002 1. Chairman's remarks 7. Reports from ACCU representatives 2. Adoption of the agenda on other committees 3. Minutes of the previous meeting 8. Users' Office news 4. Matters arising 9. Any Other Business 5. News from the CERN Management 10. Agenda for the next meeting 6. Property Protection at CERN Anyone wishing to raise any points under item 9 is invited to send them to the Chairman in writing or by e-mail to Christopher.Onions@cern.ch Chris Onions (Secretary) ACCU is the forum for discussion between the CERN Management and the representatives of CERN Users to review the practical means taken by CERN for the work of Users of the Laboratory. The User Representatives to ACCU are (CERN internal telephone numbers in brackets): Austria W. Adam (71661) Norway H. Helstrup (73601) Belgium G. Wilquet (74664) Poland Z. Hajduk (75917) Bulgaria R. Tsenov (74837) Portugal P. Bordalo (74704) Czech Republic ...

  6. ACCU Meeting

    CERN Document Server

    Chris Onions

    2006-01-01

    DRAFT Agenda for the meeting to be held on Wednesday 14 June 2006 At 9:15 a.m. in room 60-6-002 Chairman's remarks Adoption of the agenda Minutes of the previous meeting Matters arising News from the CERN Management Car sharing pilot project The CERN Document Server : the portal to Open Access Videoconferencing and collaborative tools at CERN Reports from ACCU representatives on other committees Users' Office news Any Other Business Agenda for the next meeting Anyone wishing to raise any points under item 11 is invited to send them to the Chairman in writing or by e-mail to Christopher.Onions@cern.ch Chris Onions (Secretary) ACCU is the forum for discussion between the CERN Management and the representatives of CERN Users to review the practical means taken by CERN for the work of Users of the Laboratory. The User Representatives to ACCU are (CERN internal telephone numbers in brackets): Austria W. Adam (71661) Belgium G. Wilquet (74664) Bulgaria Czech Republic P. Závada (7...

  7. ACCU Meeting

    CERN Document Server

    Chris Onions

    2006-01-01

    DRAFT Agenda for the meeting to be held on Wednesday 14 June 2006 At 9:15 a.m. in room 60-6-002 Chairman's remarks Adoption of the agenda Minutes of the previous meeting Matters arising News from the CERN Management Car sharing pilot project The CERN Document Server : the portal to Open Access Videoconferencing and collaborative tools at CERN Reports from ACCU representatives on other committees Users'Office news Any Other Business Agenda for the next meeting Anyone wishing to raise any points under item 11 is invited to send them to the Chairman in writing or by e-mail to Christopher.Onions@cern.ch Chris Onions (Secretary) ACCU is the forum for discussion between the CERN Management and the representatives of CERN Users to review the practical means taken by CERN for the work of Users of the Laboratory. The User Representatives to ACCU are (CERN internal telephone numbers in brackets): Austria W. Adam (71661) Belgium G. Wilquet (74664) Bulgaria Czech Republic P. Závada (75877) ...

  8. Characterizing G-Loading, Swirl Direction, and Rayleigh Losses in an Ultra Compact Combustor

    Science.gov (United States)

    2013-07-01

    low Mach numbers to avoid these pressure losses while burning. Radtke [25] used a modified version of the Anthenien et al. [9] rig to study pressure...losses in the combustor due to Rayleigh effects. Radtke saw this increase in Mach number when comparing reacting and non-reacting cases, seen in...Anderson, W., Radtke , J., King, P., Thornburg, H., Zelina, J., Sekar, B., “Effects of Main Swirl Direction on High-g Combustion,” 44th AIAA/ASME/SAE

  9. Caffeine impairs resection during DNA break repair by reducing the levels of nucleases Sae2 and Dna2

    Science.gov (United States)

    Tsabar, Michael; Eapen, Vinay V.; Mason, Jennifer M.; Memisoglu, Gonen; Waterman, David P.; Long, Marcus J.; Bishop, Douglas K.; Haber, James E.

    2015-01-01

    In response to chromosomal double-strand breaks (DSBs), eukaryotic cells activate the DNA damage checkpoint, which is orchestrated by the PI3 kinase-like protein kinases ATR and ATM (Mec1 and Tel1 in budding yeast). Following DSB formation, Mec1 and Tel1 phosphorylate histone H2A on serine 129 (known as γ-H2AX). We used caffeine to inhibit the checkpoint kinases after DSB induction. We show that prolonged phosphorylation of H2A-S129 does not require continuous Mec1 and Tel1 activity. Unexpectedly, caffeine treatment impaired homologous recombination by inhibiting 5′ to 3′ end resection, independent of Mec1 and Tel1 inhibition. Caffeine treatment led to the rapid loss, by proteasomal degradation, of both Sae2, a nuclease that plays a role in early steps of resection, and Dna2, a nuclease that facilitates one of two extensive resection pathways. Sae2's instability is evident in the absence of DNA damage. A similar loss is seen when protein synthesis is inhibited by cycloheximide. Caffeine treatment had similar effects on irradiated HeLa cells, blocking the formation of RPA and Rad51 foci that depend on 5′ to 3′ resection of broken chromosome ends. Our findings provide insight toward the use of caffeine as a DNA damage-sensitizing agent in cancer cells. PMID:26019182

  10. Effect of hydrogen charging on the stability of SAE 10B22 steel surface in alkaline solutions

    International Nuclear Information System (INIS)

    Modiano, S.; Carreno, J.A.; Fugivara, C.S.; Benedetti, A.V.; Mattos, O.R.

    2005-01-01

    The influence of hydrogen charging into a quenched and tempered boron steel membrane electrode (SAE 10B22) was studied using borate buffer (pH 8.4) and NaOH solutions (pH 12.7), with or without the addition of 0.01 M EDTA. At the hydrogen input side, hydrogen charging influenced cyclic voltammograms increasing the anodic charge of iron(II) hydroxide formation, and decreasing the donor density of passive films. These results suggest that the hydrogen ingress caused instability of metallic surface, increasing the surface area activity

  11. Antibody Engineering & Therapeutics 2016: The Antibody Society's annual meeting, December 11-15, 2016, San Diego, CA.

    Science.gov (United States)

    Larrick, James W; Alfenito, Mark R; Scott, Jamie K; Parren, Paul W H I; Burton, Dennis R; Bradbury, Andrew R M; Lemere, Cynthia A; Messer, Anne; Huston, James S; Carter, Paul J; Veldman, Trudi; Chester, Kerry A; Schuurman, Janine; Adams, Gregory P; Reichert, Janice M

    Antibody Engineering & Therapeutics, the largest meeting devoted to antibody science and technology and the annual meeting of The Antibody Society, will be held in San Diego, CA on December 11-15, 2016. Each of 14 sessions will include six presentations by leading industry and academic experts. In this meeting preview, the session chairs discuss the relevance of their topics to current and future antibody therapeutics development. Session topics include bispecifics and designer polyclonal antibodies; antibodies for neurodegenerative diseases; the interface between passive and active immunotherapy; antibodies for non-cancer indications; novel antibody display, selection and screening technologies; novel checkpoint modulators / immuno-oncology; engineering antibodies for T-cell therapy; novel engineering strategies to enhance antibody functions; and the biological Impact of Fc receptor engagement. The meeting will open with keynote speakers Dennis R. Burton (The Scripps Research Institute), who will review progress toward a neutralizing antibody-based HIV vaccine; Olivera J. Finn, (University of Pittsburgh School of Medicine), who will discuss prophylactic cancer vaccines as a source of therapeutic antibodies; and Paul Richardson (Dana-Farber Cancer Institute), who will provide a clinical update on daratumumab for multiple myeloma. In a featured presentation, a representative of the World Health Organization's INN expert group will provide a perspective on antibody naming. "Antibodies to watch in 2017" and progress on The Antibody Society's 2016 initiatives will be presented during the Society's special session. In addition, two pre-conference workshops covering ways to accelerate antibody drugs to the clinic and the applications of next-generation sequencing in antibody discovery and engineering will be held on Sunday December 11, 2016.

  12. The InSAeS4 Airborne X-Band Interferometric SAR System: A First Assessment on Its Imaging and Topographic Mapping Capabilities

    Directory of Open Access Journals (Sweden)

    Stefano Perna

    2016-01-01

    Full Text Available We present in this work a first assessment of the imaging and topographic mapping capabilities of the InSAeS4 system, which is a single-pass interferometric airborne X-Band Synthetic Aperture Radar (SAR. In particular, we first provide a brief description of the InSAeS4 sensor. Then, we discuss the results of our analysis on the SAR and interferometric SAR products relevant to the first flight-test campaign. More specifically, we have exploited as reference the GPS measurements relevant to nine Corner Reflectors (CRs deployed over the illuminated area during the campaign and a laser scanner Digital Elevation Model (DEM. From the analysis carried out on the CRs we achieved a mean geometric resolution, for the SAR products, of about 0.14 m in azimuth and 0.49 m in range, a positioning misalignment with standard deviation of 0.07 m in range and 0.08 m in azimuth, and a height error with standard deviation of 0.51 m. From the comparison with the laser scanner DEM we estimated a height error with standard deviation of 1.57 m.

  13. Proceedings of the 11. 2010 energy meetings

    International Nuclear Information System (INIS)

    2010-01-01

    The energy meetings is the biggest annual event for French local communities in the energy domain. The public is mainly composed of officials, representatives from local communities, institutions, private organisations and associations. The aim of the meetings is to debate and exchange on the actions to be implemented at the regional scale by Territorial authorities in order to meet the 2020 European energy goals. Territorial authorities are on the front line to guide the development of their area, generate employment, improving life quality together with consuming less and more efficiently energy. About 500 European municipalities have signed the Mayor's convention yet and are ready to take up the challenge. Even if the interim target is 2020, the trajectory change is for today with its translations in terms of strategic orientation, human and financial means, governance and citizens involvement. This 2010 edition presents the changes already implemented with their stakes and experiences feedback. It is organised around 6 workshops and 47 forums. These proceedings brings together the available material: a detailed programme and 44 forum fact sheets

  14. Effect of austempering temperature and time on mechanical properties of SAE 9260 steel

    Science.gov (United States)

    Dalwatkar, Ranjit; Prabhu, N.; Singh, R. K. P.

    2018-04-01

    This work describes the effect of austempering heat treatment on microstrcuture and mechanical properties of SAE 9260 steel. Steel samples, austenitized at 900 °C for one hour, were isothermally heat treated in the temperature range 300,325 and 350 °C for different times. Microstructural characterization was carried out using optical and scanning electron microscopes. The microstructure of the austempered samples consisted of bainitic ferrite and retained austenite. The volume fraction of retained austenite was determined using X-ray diffraction. Isothermal heat treatment at 350 °C for 20 min, resulted in a retained austenite content of around 38% in the microstructure. Increase in isothermal transformation temperature led to an increase in the fraction of retained austenite. Also, good combination of strength and ductility was obtained in the samples with increased amounts of retained austenite.

  15. ACCU meeting

    CERN Document Server

    2007-01-01

    DRAFT Agenda for the meeting to be held on Wednesday 5 December 2007 At 9:15 a.m. in room 60-6-002 1.\tChairman’s remarks 2.\tAdoption of the agenda 3.\tMinutes of the previous meeting 4.\tMatters arising 5.\tNews from the CERN Management 6.\tLHC 2008 start-up events 7.\tEmergency Services at CERN 8.\tThe Meyrin Tram project 9.\tReports from ACCU representatives on other committees 10.\tUsers’ Office news 11.\tElection of ACCU Chair 12.\tAny Other Business 13.\tAgenda for the next meeting Anyone wishing to raise any points under item 12 is invited to send them to the Chairman in writing or by e-mail to Christopher.Onions@cern.ch Chris Onions (Secretary) ACCU is the forum for discussion between the CERN Management and the representatives of CERN Users to review the practical means taken by CERN for the work of Users of the Laboratory. The User Representatives to ACCU are (CERN internal telephone numbers in brackets): Austria W. Adam (71661) Belgium G. Wilq...

  16. ACCU MEETING

    CERN Multimedia

    PH Department

    2009-01-01

    DRAFT Agenda for the meeting to be held on Wednesday 9 September 2009 At 9:15 a.m. in room 60-6-002 1.\tChairman’s remarks 2.\tAdoption of the agenda 3.\tMinutes of the previous meeting 4.\tMatters arising 5.\tNews from the CERN Management 6.\tCode of conduct 7.\tEqual Opportunities at CERN 8.\tAn update on safety at CERN 9.\tThe CERN shuttle service 10.\tReports from ACCU representatives on other committees 11.\tUsers’ Office news 12.\tOther business 13.\tAgenda of the next meeting Anyone wishing to raise any points under item 12 is invited to send them to the Chairman in writing or by e-mail to mailto:Christopher.Onions@cern.ch Chris Onions (Secretary) ACCU is the forum for discussion between the CERN Management and the representatives of CERN Users to review the practical means taken by CERN for the work of Users of the Laboratory. The User Representatives on ACCU are (CERN internal telephone numbers in brackets): Austria G. Walzel (76592) Belgium C. Vander Velde (71539) Bulgaria Czech Re...

  17. ACCU MEETING

    CERN Multimedia

    PH Department

    2009-01-01

    DRAFT Agenda for the meeting to be held on Wednesday 9 September 2009 At 9:15 a.m. in room 60-6-002 1.\tChairman’s remarks 2.\tAdoption of the agenda 3.\tMinutes of the previous meeting 4.\tMatters arising 5.\tNews from the CERN Management 6.\tCode of Conduct 7.\tEqual Opportunities at CERN 8.\tAn update on Safety at CERN 9.\tThe CERN shuttle service 10.\tReports from ACCU representatives on other committees 11.\tUsers’ Office news 12.\tAny Other Business 13.\tAgenda for the next meeting Anyone wishing to raise any points under item 12 is invited to send them to the Chairman in writing or by e-mail to mailto:Christopher.Onions@cern.ch Chris Onions (Secretary) ACCU is the forum for discussion between the CERN Management and the representatives of CERN Users to review the practical means taken by CERN for the work of Users of the Laboratory. The User Representatives to ACCU are (CERN internal telephone numbers in brackets): Austria G. Walzel (76592) Belgium C. Vander Velde (71539) Bulgaria Cze...

  18. Sae regulator factor impairs the response to photodynamic inactivation mediated by Toluidine blue in Staphylococcus aureus.

    Science.gov (United States)

    Gándara, Lautaro; Mamone, Leandro; Dotto, Cristian; Buzzola, Fernanda; Casas, Adriana

    2016-12-01

    Photodynamic inactivation (PDI) involves the combined use of light and a photosensitizer, which, in the presence of oxygen, originates cytotoxic species capable of inactivating bacteria. Since the emergence of multi-resistant bacterial strains is becoming an increasing public health concern, PDI becomes an attractive choice. The aim of this work was to study the differential susceptibility to Toluidine blue (TB) mediated PDI (TB-PDI) of S. aureus mutants (RN6390 and Newman backgrounds) for different key regulators of virulence factors related to some extent to oxidative stress. Complete bacteria eradication of planktonic cultures of RN6390 S. aureus photosensitized with 13μM TB was obtained upon illumination with a low light dose of 4.2J/cm 2 from a non-coherent light source. Similarly, complete cell death was achieved applying 1.3μM TB and 19J/cm 2 light dose, showing that higher light doses can lead to equal cell death employing low photosensitizer concentrations. Interestingly, RN6390 in planktonic culture responded significantly better to TB-PDI than the Newman strain. We showed that deficiencies in rsbU, mgrA (transcription factors related to stress response) or agr (quorum sensing system involved in copper resistance to oxidative stress) did not modify the response of planktonic S. aureus to PDI. On the other hand, the two component system sae impaired the response to TB-PDI through a mechanism not related to the Eap adhesin. More severe conditions were needed to inactivate S. aureus biofilms (0.5mM TB, 157J/cm 2 laser light). In mutant sae biofilms, strain dependant differential susceptibilities are not noticed. Copyright © 2016 Elsevier B.V. All rights reserved.

  19. Minutes of the Tank Waste Science Panel meeting, November 11--13, 1991. Hanford Tank Safety Project

    Energy Technology Data Exchange (ETDEWEB)

    Strachan, D.M. [comp.

    1992-04-01

    The sixth meeting of the Tank Waste Science Panel was held November 11--13, 1991, in Pasco and Richland, Washington. Participating scientists presented the results of recent work on various aspects of issues relating to the generation and release of gases from Tank 241-SY-101 and the presence of ferrocyanide in other tanks at Hanford. Results are discussed.

  20. NTL 11 spent fuel flask - meeting the challenge of regulatory and technological change

    International Nuclear Information System (INIS)

    Cory, A.R.

    2004-01-01

    By June 2005, when shipments of spent fuel for reprocessing from Germany are concluded, the NTL11 flask type will have been responsible for transporting a total of 1500 tonnes of heavy metal in the form of spent fuel. Excluding domestic transports in France and the UK, this represents 25% of the total European spent fuel transported for reprocessing since the flasks came into service in 1977. Approximately 40% of the total for the flask type will have been transported to BNFL's Sellafield facility, the remainder to Cogema at La Hague. The NTL11 flask can justifiably be described as being the workhorse of BNFL's European spent fuel transport business. The NTL11 flask started life under the ownership of Nuclear Transport Limited, an associate company of BNFL, and in recent years the original fleet of five flasks has been absorbed into the BNFL inventory. A recent build programme has seen a further four flasks added to the fleet, an expedient measure to cope with the additional transport requirements imposed by the need to meet the June 2005 deadline for the removal of contracted fuels from Germany. While there have been certain evolutionary changes affecting the package design, there have also been more significant changes in the Design Safety Case. These have sometimes been necessary to meet regulatory changes, or the challenges posed by the regulators. In other cases advantage has been taken of improvements in analytical techniques to demonstrate increased margins of operational safety. Where possible those margins have also been increased by other means, such as taking advantage of commercial trends to reduce package thermal loads. The NTL11 flask was designed around the reactor and fuel characteristics prevailing in the 1970's. Over the lifetime of the flask the responsible engineering teams have faced and met the successive challenges to develop the capability of the Package to face the changing requirements of the industry and the Transport Regulations. Both

  1. Development of ultrafine ferritic sheaves/plates in SAE 52100 steel for enhancement of strength by controlled thermomechanical processing

    Energy Technology Data Exchange (ETDEWEB)

    Chakraborty, J. [Department of Metallurgical and Materials Engineering, Indian Institute of Technology, Kharagpur, W.B. 721 302 (India); Scientific Services and Research and Development, Tata Steel, Jamshedpur 831 001, Jharkhand (India); Manna, I., E-mail: imanna@metal.iitkgp.ernet.in [Department of Metallurgical and Materials Engineering, Indian Institute of Technology, Kharagpur, W.B. 721 302 (India); Central Glass and Ceramic Research Institute (CGCRI), Council of Scientific and Industrial Research (CSIR), 196 Raja S C Mullick Road, Jadavpur, Kolkata 700032 (India)

    2012-06-30

    Highlights: Black-Right-Pointing-Pointer Ultrafine bainite + martensite duplex microstructure developed in SAE 52100 steel. Black-Right-Pointing-Pointer Thermomechanical processing modifies size + morphology of bainitic ferrite. Black-Right-Pointing-Pointer Processing involves hot deformation prior to/during/after austenitizing. Black-Right-Pointing-Pointer Significant improvement in mechanical strength achieved. Black-Right-Pointing-Pointer Similar study on high carbon, low alloy steel not reported in the literature. - Abstract: The present study attempts to tailor the size, morphology and distribution of the ferrite needles/sheaves by thermomechanical processing and develop an ultrafine ferrite + martensite duplex microstructure for enhancement of strength and toughness in SAE 52100 steel. The thermo-mechanical routine included 5% hot deformation before, during or after austenitizing at 950 Degree-Sign C for 15 min followed by austempering at 270 Degree-Sign C for 30 min and subsequent water quenching to room temperature. Optical/electron microscopy along with X-ray diffraction was used to quantitatively monitor the size, morphology and distribution of the phase or phase aggregate. Significant improvement in nanohardness, wear resistance and elastic modulus and was observed in samples subjected to thermomechanical processing, as compared to that following the same austenitizing and austempering routine without hot deformation at any stage. However, improvement in the bulk mechanical property due to the present thermo-mechanical is lower than that obtained in our earlier study comprising cold deformation prior to austenitizing and austempering.

  2. Thyrocyte-specific Gq/G11 deficiency impairs thyroid function and prevents goiter development

    OpenAIRE

    Kero, Jukka; Ahmed, Kashan; Wettschureck, Nina; Tunaru, Sorin; Wintermantel, Tim; Greiner, Erich; Schütz, Günther; Offermanns, Stefan

    2007-01-01

    The function of the adult thyroid is regulated by thyroid-stimulating hormone (TSH), which acts through a G protein–coupled receptor. Overactivation of the TSH receptor results in hyperthyroidism and goiter. The Gs-mediated stimulation of adenylyl cyclase–dependent cAMP formation has been regarded as the principal intracellular signaling mechanism mediating the action of TSH. Here we show that the Gq/G11-mediated signaling pathway plays an unexpected and essential role in the regulation of th...

  3. PRR11 regulates late-S to G2/M phase progression and induces premature chromatin condensation (PCC)

    Energy Technology Data Exchange (ETDEWEB)

    Zhang, Chundong; Zhang, Ying; Li, Yi; Zhu, Huifang; Wang, Yitao; Cai, Wei [Department of Biochemistry and Molecular Biology, Chongqing Medical University, Chongqing 400016 (China); Molecular Medicine and Cancer Research Center, Chongqing Medical University, Chongqing 400016 (China); Zhu, Jiang [Molecular Medicine and Cancer Research Center, Chongqing Medical University, Chongqing 400016 (China); Ozaki, Toshinori [Laboratory of DNA Damage Signaling, Chiba Cancer Center Research Institute, 666-2 Nitona, Chuohku, Chiba 260-8717 (Japan); Bu, Youquan, E-mail: buyqcn@aliyun.com [Department of Biochemistry and Molecular Biology, Chongqing Medical University, Chongqing 400016 (China); Molecular Medicine and Cancer Research Center, Chongqing Medical University, Chongqing 400016 (China)

    2015-03-13

    Recently, we have demonstrated that proline-rich protein 11 (PRR11) is a novel tumor-related gene product likely implicated in the regulation of cell cycle progression as well as lung cancer development. However, its precise role in cell cycle progression remains unclear. In the present study, we have further investigated the expression pattern and functional implication of PRR11 during cell cycle in detail in human lung carcinoma-derived H1299 cells. According to our immunofluorescence study, PRR11 was expressed largely in cytoplasm, the amount of PRR11 started to increase in the late S phase, and was retained until just before mitotic telophase. Consistent with those observations, siRNA-mediated knockdown of PRR11 caused a significant cell cycle arrest in the late S phase. Intriguingly, the treatment with dNTPs further augmented PRR11 silencing-mediated S phase arrest. Moreover, knockdown of PRR11 also resulted in a remarkable retardation of G2/M progression, and PRR11-knockdown cells subsequently underwent G2 phase cell cycle arrest accompanied by obvious mitotic defects such as multipolar spindles and multiple nuclei. In addition, forced expression of PRR11 promoted the premature Chromatin condensation (PCC), and then proliferation of PRR11-expressing cells was massively attenuated and induced apoptosis. Taken together, our current observations strongly suggest that PRR11, which is strictly regulated during cell cycle progression, plays a pivotal role in the regulation of accurate cell cycle progression through the late S phase to mitosis. - Highlights: • PRR11 started to increase in the late S phase and was retained until just before mitotic telophase. • PRR11-knockdown caused a significant cell cycle arrest in the late S phase and G2 phase. • The treatment with dNTPs further augmented PRR11 silencing-mediated S phase arrest. • PRR11-knockdown led to multipolar spindles and multiple nuclei. • Forced expression of PRR11 promoted the PCC and inhibited

  4. PRR11 regulates late-S to G2/M phase progression and induces premature chromatin condensation (PCC)

    International Nuclear Information System (INIS)

    Zhang, Chundong; Zhang, Ying; Li, Yi; Zhu, Huifang; Wang, Yitao; Cai, Wei; Zhu, Jiang; Ozaki, Toshinori; Bu, Youquan

    2015-01-01

    Recently, we have demonstrated that proline-rich protein 11 (PRR11) is a novel tumor-related gene product likely implicated in the regulation of cell cycle progression as well as lung cancer development. However, its precise role in cell cycle progression remains unclear. In the present study, we have further investigated the expression pattern and functional implication of PRR11 during cell cycle in detail in human lung carcinoma-derived H1299 cells. According to our immunofluorescence study, PRR11 was expressed largely in cytoplasm, the amount of PRR11 started to increase in the late S phase, and was retained until just before mitotic telophase. Consistent with those observations, siRNA-mediated knockdown of PRR11 caused a significant cell cycle arrest in the late S phase. Intriguingly, the treatment with dNTPs further augmented PRR11 silencing-mediated S phase arrest. Moreover, knockdown of PRR11 also resulted in a remarkable retardation of G2/M progression, and PRR11-knockdown cells subsequently underwent G2 phase cell cycle arrest accompanied by obvious mitotic defects such as multipolar spindles and multiple nuclei. In addition, forced expression of PRR11 promoted the premature Chromatin condensation (PCC), and then proliferation of PRR11-expressing cells was massively attenuated and induced apoptosis. Taken together, our current observations strongly suggest that PRR11, which is strictly regulated during cell cycle progression, plays a pivotal role in the regulation of accurate cell cycle progression through the late S phase to mitosis. - Highlights: • PRR11 started to increase in the late S phase and was retained until just before mitotic telophase. • PRR11-knockdown caused a significant cell cycle arrest in the late S phase and G2 phase. • The treatment with dNTPs further augmented PRR11 silencing-mediated S phase arrest. • PRR11-knockdown led to multipolar spindles and multiple nuclei. • Forced expression of PRR11 promoted the PCC and inhibited

  5. Nrf2-mediated antioxidant response by ethanolic extract of Sida cordifolia provides protection against alcohol-induced oxidative stress in liver by upregulation of glutathione metabolism.

    Science.gov (United States)

    Rejitha, S; Prathibha, P; Indira, M

    2015-03-01

    Objective The study aimed to evaluate the antioxidant property of ethanolic extract of Sida cordifolia (SAE) on alcohol-induced oxidative stress and to elucidate its mechanism of action. Methods Male albino rats of the Sprague-Dawley strain were grouped into four: (1) control, (2) alcohol (4 g/kg body weight), (3) SAE (50 mg/100 g body weight), and (4) alcohol (4 g/kg body weight) + SAE (50 mg/100 g body weight). Alcohol and SAE were given orally each day by gastric intubation. The duration of treatment was 90 days. Results The activities of toxicity markers in liver and serum increased significantly in alcohol-treated rats and to a lesser extent in the group administered SAE + alcohol. The activity of alcohol dehydrogenase and the reactive oxygen species level were increased significantly in alcohol-treated rats but attenuated in the SAE co-administered group. Oxidative stress was increased in alcohol-treated rats as evidenced by the lowered activities of antioxidant enzymes, decreased level of reduced glutathione (GSH), increased lipid peroxidation products, and decreased expression of γ-glutamyl cysteine synthase in liver. The co-administration of SAE with alcohol almost reversed these changes. The activity of glutathione-S-transferase and translocation of Nrf2 from cytosol to nucleus in the liver was increased in both the alcohol and alcohol + SAE groups, but the maximum changes were observed in the latter group. Discussion The SAE most likely elicits its antioxidant potential by reducing oxidative stress, enhancing the translocation of Nrf2 to nucleus and thereby regulating glutathione metabolism, leading to enhanced GSH content.

  6. The modified alternative (G'/G)-expansion method to nonlinear evolution equation: application to the (1+1)-dimensional Drinfel'd-Sokolov-Wilson equation.

    Science.gov (United States)

    Akbar, M Ali; Mohd Ali, Norhashidah Hj; Mohyud-Din, Syed Tauseef

    2013-01-01

    Over the years, (G'/G)-expansion method is employed to generate traveling wave solutions to various wave equations in mathematical physics. In the present paper, the alternative (G'/G)-expansion method has been further modified by introducing the generalized Riccati equation to construct new exact solutions. In order to illustrate the novelty and advantages of this approach, the (1+1)-dimensional Drinfel'd-Sokolov-Wilson (DSW) equation is considered and abundant new exact traveling wave solutions are obtained in a uniform way. These solutions may be imperative and significant for the explanation of some practical physical phenomena. It is shown that the modified alternative (G'/G)-expansion method an efficient and advance mathematical tool for solving nonlinear partial differential equations in mathematical physics.

  7. Design optimization of rear uprights for UniMAP Automotive Racing Team Formula SAE racing car

    Science.gov (United States)

    Azmeer, M.; Basha, M. H.; Hamid, M. F.; Rahman, M. T. A.; Hashim, M. S. M.

    2017-10-01

    In an automobile, the rear upright are used to provide a physical mounting and links the suspension arms to the hub and wheel assembly. In this work, static structural and shape optimization analysis for rear upright for UniMAP’s Formula SAE racing car had been done using ANSYS software with the objective to reduce weight while maintaining the structural strength of the vehicle upright. During the shape optimization process, the component undergoes 25%, 50% and 75 % weight reduction in order to find the best optimal shape of the upright. The final design of the upright is developed considering the weight reduction, structural integrity and the manufacturability. The final design achieved 21 % weight reduction and is able to withstand several loads.

  8. Meeting March 11 / Rokas M. Tracevskis

    Index Scriptorium Estoniae

    Tracevskis, Rokas M.

    2010-01-01

    Leedus tähistatakse 11. märtsil 2010 iseseisvuse taastamise 20. aastapäeva. Vilniusesse saabuvatest külalistest, kelle seas on ka Eesti president Toomas Hendrik Ilves. Töövisiit Vilniusesse 11.03.2010

  9. Cost Effective Persistent Regional Surveillance with Reconfigurable Satellite Constellations

    Science.gov (United States)

    2015-04-24

    GPIM AF-M315E Propulsion System,” 49th AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit, San Jose , California, 15-17 July 2013, 2013. [15...earthquakes, floods, and volcanoes . The PDF, shown in Figure 11, is comprised of a 2.5 minute grid of global multi-hazard total economic loss risks...and Mortari, D., “The Lattice Theory of Flower Constellations,” Proceedings of the 2010 Space Flight Mechanics Meeting Conference. San Diego, CA

  10. ACCU MEETING

    CERN Document Server

    2006-01-01

    DRAFT Agenda for the meeting to be held on Wednesday 6 September 2006 at 9:15 a.m. in room 60-6-002 1.     Chairman's remarks 2.     Adoption of the agenda 3.     Minutes of the previous meeting 4.     Matters arising 5.     News from the CERN Management 6.     Report on Fellows and Associates programme 7.     Overview of safety at CERN 8.     Reports from ACCU representatives on other committees 9.     Users' Office news 10.  Any Other Business 11.  Agenda for the next meeting Anyone wishing to raise any points under item 10 is invited to send them to the Chairman in writing or by e-mail to Christopher.Onions@cern.ch Chris Onions (Secretary) ACCU is the forum for discussion between the CERN Management and the representatives of CERN Users to review the practical means taken by CERN for the work of Users of the Laboratory. The User Representatives to ACCU are (CERN internal telephone numbers in brackets):Austria W. Adam  (71661) Belgium G. Wilquet (74664) Bulgaria ...

  11. A novel homozygous mutation IVS6+5G>T in CYP11B1 gene in a Vietnamese patient with 11β-hydroxylase deficiency.

    Science.gov (United States)

    Nguyen, Thi Phuong Mai; Nguyen, Thu Hien; Ngo, Diem Ngoc; Vu, Chi Dung; Nguyen, Thi Kim Lien; Nong, Van Hai; Nguyen, Huy Hoang

    2015-07-10

    Congenital adrenal hyperplasia (CAH) is an autosomal recessive disease which is characterized by a deficiency of one of the enzymes involved in the synthesis of cortisol from cholesterol by the adrenal cortex. CAH cases arising from impaired 11β-hydroxylase are the second most common form. Mutations in the CYP11B1 gene are the cause of 11β-hydroxylase deficiency. This study was performed on a patient with congenital adrenal hyperplasia and with premature development such as enlarged penis, muscle development, high blood pressure, and bone age equivalent of 5 years old at 2 years of chronological age. Biochemical tests for steroids confirmed the diagnosis of CAH. We used PCR and sequencing to screen for mutations in CYP11B1 gene. Results showed that the patient has a novel homozygous mutation of guanine (G) to thymine (T) in intron 6 (IVS6+5G>T). The analysis of this mutation by MaxEntScan boundary software indicated that this mutant could affect the gene splicing during transcription. Copyright © 2015 Elsevier B.V. All rights reserved.

  12. 78 FR 69141 - Sunshine Act Meeting

    Science.gov (United States)

    2013-11-18

    ... POSTAL REGULATORY COMMISSION Sunshine Act Meeting TIME AND DATE: Wednesday, December 11, 2013, at.... STATUS: Part of this meeting will be open to the public. The rest of the meeting will be closed to the... December 11, 2013 meeting includes the items identified below. PORTIONS OPEN TO THE PUBLIC: 1. Report from...

  13. 3DII implantation effect on corrosion properties of the AISI/SAE 1020 steel

    Energy Technology Data Exchange (ETDEWEB)

    Dulce M., H.J.; Rueda V., Alejandro [Universidad Francisco de Paula Santander, A.A. 1055, Cucuta (Colombia); Dougar-Jabon, Valeri [Universidad Industrial de Santander, A.A. 678, Bucaramanga (Colombia)

    2005-08-01

    The three dimensional ion implantation technology (3DII) is one of the methods of improving the tribological characteristics and resistance to hydrogen embrittlement processes in metals. In this report, some results concerning the resistance effect of nitrogen ion implantation to oxidation of the sample, made of AISI/SAE 1020 steel, are given. The nitrogen ions were implanted in the discharge chamber of the JUPITER reactor. Both the treated and untreated samples were tested through potential-static measurements, which permitted to determine the corrosion current, the slopes that characterise the braking level of anode and cathode reactions. The polarization resistance near the corrosion potential is calculated. The results of the study encourage to consider the nitrogen ion implantation in high voltage and low pressure discharges as one of the methods of anticorrosive protection which do not change the geometric configuration of the treated steel pieces. (copyright 2005 WILEY-VCH Verlag GmbH and Co. KGaA, Weinheim) (orig.)

  14. Thermal degradation of a synthetic lube oil API SL/CF SAE 5W 40; Degradacao termica do oleo lubrificante sintetico API SL/CF SAE 5W 40

    Energy Technology Data Exchange (ETDEWEB)

    Lopes, Eddy H. de O.; Carvalho, Laura H. de; Silva, Everson de L. [Universidade Federal de Campina Grande (UFCG), PB (Brazil)

    2008-07-01

    This work deals with the thermal degradation to 210 deg C of lubricating oil synthetic API SL/CF SAE 5W 40 as received and on the presence of metallic particles, from engine parts (head and crankshaft). Samples were collected at various intervals of time. The metallic particles were spent in mesh sieve no. 200 (0.074 mm) and used both in the trials of characterization (EDX and SEM) as the thermal degradation of the oil. Changes in rheology, viscosity, density, color and FTIR were monitored over time of heat exposure. The results indicate that thermal exposure caused by thermal oxidation of synthetic oil and that the presence of metallic particles (10 ppm) accelerated this process, so it is suggested that during the exchange of oil are taken care to remove them from to prevent the premature deterioration of the new oil. The behaviour Newtonian was maintained throughout the period degradation and viscosity of the oil has not changed significantly even after long periods (1148 hours) of thermal exposure. Despite the density of oil also has not changed significantly with time of exposure, changes in color indicate that chemical changes occurred, which was detected by FTIR. (author)

  15. Development of Zn50 Brazing Alloy for Joining Mild Steel to Mild Steel (SAE1018

    Directory of Open Access Journals (Sweden)

    S.C. Nwigbo

    2014-09-01

    Full Text Available This work has developed new brazing alloys for joining mild steel to mild steel (SAE1018 at a lower temperature. The alloys blends and error analysis were done by experimental design software (Design Expert 8.0.7.1. Design of experiments was done by Scheffe quadratic mixture method. The liquidus temperatures were predicted by calculation of phase diagrams of the alloying metals. The brazing alloys were produced by gravity technique and melted using silicon carbide graphite crucible. The quality of the brazing alloys was analyzed by optical microscopy (OM, atomic absorption spectroscopy (AAS and fourier transform infrared spectroscopy (FT-IR. Brazed joints were produced by torch method with a commercial flux. Brazing temperatures (liquidus were tracked by a digital infrared/laser pyrometer. Some mechanical properties studied were tensile strength and hardness. Finally, brazed joints produced from the developed brazing alloys were compared to that produced from muntz brass. Six (6 brazing alloys were successfully developed. Zinc and manganese were the main components, to which were added; 3 to 4 %wt silver and 11 to15 %wt modifying element. The microstructure showed a typical eutectic structure with zinc-rich phase distributed uniformly in the matrix with a combination of different sizes of dendrite, rounded blocks of compounds and hypoeutectic structures. AAS results indicated minimal out-gassing of zinc and FT-IR results indicated very low presence of atmospheric gas. The range of brazing temperature for best results was recorded from 690.90 to 735.10 0C. The joints produced from the developed brazing alloys had acceptable strengths with improved stress-strain behaviour compared to muntz brass.

  16. INFORMATION AND RECOMMENDATIONS CONCERNING THE ENLARGED G8 SUMMIT MEETING AT EVIAN

    CERN Multimedia

    2003-01-01

    Despite the difficulties that CERN might encounter, the Organization will pursue its activities for the duration of the G8 Summit Meeting. The Management and Division leaders will take the necessary steps to ensure the proper functioning of the Organization, while taking account of the aforementioned difficulties. The Swiss and French authorities have informed CERN of the following general security and traffic arrangements associated with the enlarged G8 summit: a) Road traffic Between 22 May and 6 June traffic on certain roads in the Canton of Geneva (notably on the left bank) and in neighbouring France (mainly Haute-Savoie) will be disrupted and, in some cases, roads closed. As far as border crossings between 22 May and 4 June are concerned, the frontier posts will be divided into three categories (see map): - posts closed to all traffic (diversion signs will be in place), - posts open at certain times, - posts open at all times. N.B. : the road from Prévessin to Mategnin will be closed and traffic div...

  17. Oracle SOA BPEL PM 11g R1 a hands-on tutorial

    CERN Document Server

    Saraswathi, Ravi

    2013-01-01

    This hands-on, example-driven guide is a practical getting started tutorial with plenty of step-by-step instructions for beginner to intermediate level readers working with BPEL PM in Oracle SOA SuiteWritten for SOA developers, administrators, architects, and engineers who want to get started with Oracle BPEL PM 11g. No previous experience with BPEL PM is required, but an understanding of SOA and web services is assumed

  18. 76 FR 21779 - Notice of Public Meeting, Dakotas Resource Advisory Council Meeting

    Science.gov (United States)

    2011-04-18

    ... Public Meeting, Dakotas Resource Advisory Council Meeting AGENCY: Bureau of Land Management, Interior..., Bureau of Land Management (BLM) Dakotas Resource Advisory Council (RAC), will meet as indicated below. DATES: The next regular meeting of the Dakotas Resource Advisory Council will be held on May 11, 2011 in...

  19. FY 1998 Report on development of technologies for commercialization of photovoltaic power systems. International co-operative project (IEA implementing agreement for a co-operative programme on photovoltaic power systems, 11th and 12th executive committee meetings); 1998 nendo taiyoko hatsuden system jitsuyoka gijutsu kaihatsu kokusai kyoryoku jigyo. IEA taiyoko hatsuden system kenkyu kyoryoku program jisshi kyotei dai 12 kai dai 11 kai shikko iinkai

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    Described herein are outline of the International Energy Agency/Co-operative programme on Photovoltaic Power Systems (IEA/PVPS), and minutes of the 11th and 12th executive committee meetings. Japan signed the IEA Implementing Agreement for a co-operative programme on Photovoltaic Power Systems in April 1993, and has been participating in the programme for research and development, demonstration, analysis, information exchange and introduction promotion, among others. Presented to the 11th executive committee meeting are progresses in each task, review of the PVPS programme by an independent reviewer, strategy for the next term of the PVPS agreement, and marketing of PV in the IEA member countries. The meeting also has confirmed the action plans and partial responsibilities. In the 12th executive committee meeting, the progresses of the tasks, e.g., objects, activities and problems, are reported, and reviewed by the participants. Discussed in the task 1, information exchange, are new communication methods, publication frequency and contents of Internal Survey Report, and opening of the internet home page, among others. (NEDO)

  20. Correlation between residual stress and plastic strain amplitude during low cycle fatigue of mechanically surface treated austenitic stainless steel AISI 304 and ferritic-pearlitic steel SAE 1045

    Energy Technology Data Exchange (ETDEWEB)

    Nikitin, I. [Institute of Materials Engineering, University of Kassel, 34125 Kassel, Hessen (Germany)], E-mail: Ivan.Nikitin@infineon.com; Besel, M. [Institute of Materials Engineering, University of Kassel, 34125 Kassel, Hessen (Germany)

    2008-09-15

    Mechanical surface treatments such as deep rolling are known to affect the near-surface microstructure and induce, e.g. residual stresses and/or increase the surface hardness. It is well known that, e.g. compressive residual stress states usually increase the lifetime under fatigue loading. The stress relaxation behaviour and the stability of the residual stress during fatigue loading depend on the mechanical surface treatment method. In this paper three different surface treatments are used and their effects on the low cycle fatigue behaviour of austenitic stainless steel (AISI 304) and ferritic-pearlitic steel (SAE 1045) are investigated. X-ray diffraction is applied for the non-destructive evaluation of the stress state and the microstructure. It is found that consecutive deep rolling and annealing as well as high temperature deep rolling produce more stable near-surface stress states than conventional deep rolling at room temperature. The plastic strain amplitudes during fatigue loading are measured and it is shown that they correlate well with the induced residual stress and its relaxation, respectively. Furthermore, Coffin-Manson plots are presented which clearly show the correlation between the plastic strain amplitude and the fatigue lifetime.

  1. Getting Started With Oracle SOA Suite 11g R1 - A Hands-On Tutorial

    CERN Document Server

    Buelow, Heidi; Palvankar, Prasen

    2009-01-01

    This fully illustrated step-by-step tutorial is based on proven training material that has been highly praised by hundreds of developers in product training courses given as part of the SOA Suite 11g rollout. You will learn how to build a services-oriente

  2. Eesti keele õpik ja töövihik vene õppekeelega gümnaasiumi 11. klassile / Malle Rüütli, Ele Viilipus

    Index Scriptorium Estoniae

    Rüütli, Malle, 1952-

    2008-01-01

    Raamatutest: Rüütli, Malle; Viilipus, Ele. Eesti keele õpik vene õppekeelega gümnaasiumi 11. klassile. Rüütli, Malle; Viilipus, Ele. Eesti keele töövihik vene õppekeelega gümnaasiumi 11. klassile

  3. EDITORIAL: Special issue containing papers presented at the 11th IAEA Technical Meeting on Energetic Particles in Magnetic Confinement Systems Special issue containing papers presented at the 11th IAEA Technical Meeting on Energetic Particles in Magnetic Confinement Systems

    Science.gov (United States)

    Kolesnichenko, Ya.

    2010-08-01

    subsequent meetings (Aspenäs (1991), Trieste (1993), Princeton (1995), and JET/Abingdon (1997)) were entitled `Alpha Particles in Fusion Research'. During the JET/Abingdon meeting in 1997 it was decided to extend the topic by including other suprathermal particles, in particular accelerated electrons, and rename the meetings accordingly. The subsequent meetings with the current name `Energetic Particles in Magnetic Confinement Systems' were held in Naka (1999), Gothenburg (2001), San Diego (2003), Takayama (2005) and Kloster Seeon (2007). The most recent meeting in this series was held in Kyiv, Ukraine, in September 2009. This was an anniversary meeting, 20 years after the first meeting. Like the first meeting, it was hosted by the Institute for Nuclear Research, National Academy of Sciences of Ukraine. It was attended by about 80 researchers from 18 countries, ITER, and EC. The program of the meeting consisted of 78 presentations, including 12 invited talks, 16 oral contributed talks, and 50 posters, which were selected by the International Advisory Committee (IAC). The IAC consisted of 11 people representing EC (L.-G. Eriksson), Germany (S. Günter), Italy (F. Zonca), Japan (K. Shinohara and K. Toi), Switzerland (A. Fasoli), UK (S. Sharapov), Ukraine (Ya. Kolesnichenko—IAC Chair), USA (H. Berk, W. Heidbrink, and R. Nazikian). The meeting program covered a wide range of physics issues concerning energetic ions in toroidal fusion facilities—tokamaks, stellarators, and spherical tori. Many new interesting and practically important results of both experimental and theoretical studies were reported. The research presented covered topics such as instabilities driven by energetic ions, transport of energetic ions caused by plasma microturbulence and destabilized eigenmodes, non-linear phenomena induced by the instabilities, classical transport processes, effects of runaway electrons, diagnostics of energetic ions and plasmas, and aspects of ITER physics. In addition to these

  4. 11. international topical meeting on nuclear reactor thermal-hydraulics (NURETH-11)

    International Nuclear Information System (INIS)

    Lemonnier, H.

    2005-01-01

    The main topics covered by the NURETH 11 meeting are the thermal-hydraulics of existing and future nuclear power plants as foreseen by the Generation IV worldwide initiative. Normal operation and accidental situations are also relevant topics of the Conference. The topics cover modeling, experiments, instrumentation and numerical simulations related to flow and heat transfer in nuclear reactors with a special emphasis on the advances of multiphase CFD methods. The first part of this Book of Abstracts enumerates the Organizing Scientific Societies, the Sponsors of the Conference, the Conference Chairs, and the members of the Steering Committee and of the Technical Program Committee. The second part of this Book of Abstracts contains the list of the titles of the contributed papers. Each item includes the log number of the paper, the abstract of which can therefore be easily located in the next section of this book. The titles of the papers have been sorted out by topics to provide a synthetic view of the contributions in a selected domain. The last section of this Book includes an index of authors and co-authors with a reference to the log number(s) of their contributed paper(s). Finally, the CD-Rom of the Conference Proceedings containing the full-length papers is inserted at the inside back cover. Sessions content: A - two-phase flow and heat transfer fundamentals: computational and mathematical techniques (numerical schemes, LBM, BEM, mesh-less, etc.); contact angle and wettability phenomena; experiments and data bases for the assessment and the verification of 3D models; flow regime identification and modelling; heat transfer near critical pressure and supercritical water reactors; interfacial area (data base, modeling, measurement techniques); instrumentation techniques; micro-scale basic phenomena, fluid flow and heat transfer; scaling methods; counter current flow; B - code developments: containment analysis; core thermal-hydraulics and subchannel analysis

  5. [Report on the 34th meeting of the German Clinical Immunology Workgroup, Frankfurt, 03.-04.11.2006].

    Science.gov (United States)

    Aries, P M; Witte, T; Lamprecht, P

    2007-02-01

    The annual meeting of the Clinical Immunology Workgroup focused on autoimmune vasculitides. The role of innate immunity, T- and B-cells, and innovative therapies for autoimmune vasculitides was discussed. Further topics of the meeting were the role of endothelial microparticles, ghrelin and leptin, regulatory and effector-memory T-cells in ANCA-associated vasculitides, as well as the lethal midline granuloma, intracytoplasmic cytokine-profile in Behcet's disease, autoantibodies in rheumatoid arthritis, polyarteritis nodosa with cranial manifestation, ILT6 as genetic marker in multiple sclerosis and Sjögren's syndrome, alpha-fodrin autoantibodies in multiple sclerosis, interferon-g autoantibodies in a patient with atypical mycobacteriosis, and autoreactive T-cells in murine lupus.

  6. Influence of pH, temperature and thermal treatment on site corrosion of SAE 304 steel in chlorinated solutions

    International Nuclear Information System (INIS)

    Konrad, I.B.

    1982-01-01

    The electrochemical behaviour and fracture morphology of homogenized and sensitized type SAE 304 stainless steel U bent specimens, in 3% NaCl solution, at pH=2.0 and pH=7.0 both at room temperature and 100 0 C was studied. Polarization curves, galvanostatic and potentiostatic experiments were run. It could be observed that high temperature and low pH favour transgranular cracking and longer sensitization times lower fracture time and tend to give rise to intergranular fracture. Light sensitization can produce transgranular cracking even at room temperature, when the homogenized alloy does not present stress-corrosion cracking for the same condition. (Author) [pt

  7. 40 CFR Table 11 to Subpart G of... - Wastewater-Inspection and Monitoring Requirements for Waste Management Units

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 9 2010-07-01 2010-07-01 false Wastewater-Inspection and Monitoring Requirements for Waste Management Units 11 Table 11 to Subpart G of Part 63 Protection of Environment... and Monitoring Requirements for Waste Management Units To comply with Inspection or monitoring...

  8. Vehículo de competición Fórmula SAE: Diseño y optimización del chasis

    OpenAIRE

    PONS ESTRUCH, ARANTXA

    2016-01-01

    [Es] El objetivo de este proyecto es realizar el diseño y el análisis de un chasis tubular para un vehículo prototipo de competición bajo los parámetros de las normas Formula SAE Competition. Mediante software informático, se realizará la modelización en 3D del chasis y el cálculo mediante elementos finitos, analizando diversas hipótesis de carga según la normativa aplicable, que simularán las diferentes pruebas a las que puede ser sometido el vehículo. Se estudiarán diversas a...

  9. 78 FR 22225 - Meeting: African Development Foundation, Board of Directors Executive Session Meeting

    Science.gov (United States)

    2013-04-15

    ...;and investigations, committee meetings, agency decisions and rulings, #0;delegations of authority... Executive Session Meeting Meeting: African Development Foundation, Board of Directors Executive Session Meeting Time: Tuesday, April 23, 2013 11:15 a.m. to 2:15 p.m. Place: 1400 Eye Street NW., Suite 1000...

  10. 11th IUBMB Focused Meeting on the Aminoacyl-tRNA Synthetases: Sailing a New Sea of Complex Functions in Human Biology and Disease.

    Science.gov (United States)

    Francklyn, Christopher; Roy, Herve; Alexander, Rebecca

    2018-05-01

    The 11th IUBMB Focused Meeting on Aminoacyl-tRNA Synthetases was held in Clearwater Beach, Florida from 29 October⁻2 November 2017, with the aim of presenting the latest research on these enzymes and promoting interchange among aminoacyl-tRNA synthetase (ARS) researchers. Topics covered in the meeting included many areas of investigation, including ARS evolution, mechanism, editing functions, biology in prokaryotic and eukaryotic cells and their organelles, their roles in human diseases, and their application to problems in emerging areas of synthetic biology. In this report, we provide a summary of the major themes of the meeting, citing contributions from the oral presentations in the meeting.

  11. Room temperature fatigue behaviour of a normalized steel SAE 4140 in torsion. Ermuedungsverhalten von normalisiertem 42CrMo4 unter Torsionsbeanspruchung bei Raumtemperatur

    Energy Technology Data Exchange (ETDEWEB)

    Klumpp, S.; Eifler, D.; Macherauch, E. (Karlsruhe Univ. (T.H.) (Germany, F.R.). Inst. fuer Werkstoffkunde 1)

    1990-05-01

    Cyclic deformation behaviour of a normalized steel SAE 4140 in shear strain-controlled torsion is characterized by cyclic softening and cyclic hardening. If mean shear stresses are superimposed to an alternating shear stress, cycle-dependent creep occurs, and the number of cycles to failure decreases. In shear strain-controlled torsional loading, mean stresses are observed to relax nearly to zero within a few cycles. Fatigue life is not influenced by mean shear strains. (orig.).

  12. Óxidos Mistos de Al2O3/ZrO2 como Inibidores de Corrosão do Aço SAE 1020

    Directory of Open Access Journals (Sweden)

    Marcelo Rodrigues da Silva

    2014-01-01

    Full Text Available This paper describes the use of Al2O3/ZrO2 mixed oxides synthesized by sol-gel process with different amounts of ZrO2 (5%, 10%, 15% and 20% by mass in the Al2O3 matrix and different temperatures of calcination, such as interesting inhibitor materials of corrosive processes of SAE 1020 steel. The materials were characterized by Infrared Spectroscopy Fourier Transform (FTIR and X-Ray Diffraction (XRD techniques. FTIR spectra show the typical Al-O and Zr-O bonds vibrations in the mixed oxides. The XRD patterns of the samples calcined at 800 °C and 1000 °C shows the ZrO2 tetragonal and γ-Al2O3 face-centered cubic (FCC phases. The corrosion tests showed that the SAE 1020 steel covered with mixed oxides have an anodic passive region, thereby inhibiting the corrosive processes on the metal surface. Furthermore, the found values for steel coated with mixed oxide synthesized indicate a decrease in corrosion potentials (Ecor and corrosion current (icor. With respect to different samples of mixed oxides, the sample with 20 % of ZrO2 in the Al2O3 matrix proved to be the best inhibitor of steel corrosion, with the lowest values of corrosion potential and corrosion current, - 1.32 V and 0.31 μA cm-2, respectively.

  13. Final IAEA research coordination meeting on plasma-interaction induced erosion of fusion reactor materials. October 9-11, 1995, Vienna, Austria. Summary report

    International Nuclear Information System (INIS)

    Langley, R.A.

    1995-12-01

    The proceedings and results of the Final IAEA Research Coordination Meeting on ''Plasma-interaction Induced Erosion of Fusion Reactor Materials'' held on October 9, 10 and 11, 1995 at the IAEA Headquarters in Vienna are briefly described. This report includes a summary of presentations made by the meeting participants, the results of a data survey and needs assessment for the erosion of plasma facing components and in-vessel materials, and recommendations regarding future work. (author). Refs, figs, tabs

  14. 75 FR 4588 - NASA Advisory Council; Meeting

    Science.gov (United States)

    2010-01-28

    ... NATIONAL AERONAUTICS AND SPACE ADMINISTRATION [Notice 10-011] NASA Advisory Council; Meeting... Committee of the NASA Advisory Council. This will be the first meeting of this Committee. DATES: February 11, 2010--11 a.m.-1 p.m. (EST). Meet-Me-Number: 1-877-613-3958; 2939943. ADDRESSES: NASA Headquarters, 300...

  15. Treatment of extremely severe acute hemopoietic radiation sickness beagles with RhG-CSF and RhIL-11

    International Nuclear Information System (INIS)

    Zhao Jianzhi; Zhang Ri; Li Ming; Xing Shuang; Luo Qingliang; Zhang Xueguang; Miao Jingcheng; Zhu Nankang

    2010-01-01

    Objective: To evaluate the effects of treatment combined recombinant human G-CSF (rhG-CSF) and recombinant human interleukin-11 (rhIL-11) on severe acute hemopoietic radiation sickness (ARS) beagles. Methods: Beagles were irradiated with 4.5 Gy 60 Co γ-ray to establish ARS models, and animals were divided into the irradiated control group and the supportive care and combined cytokines treatment cohort. After irradiation the irradiated control beagles was given no treatment, the supportive care beagles received purely symptomatic treatment including blood transfusion and anti-infection while the combined cytokines treatment beagles received rhG-CSF and rhIL-11 subcutaneously for three weeks besides symptomatic treatment.Results After irradiation, all kinds of cells' population declined sharply, but rebounded to normal basically in the combined cytokines treatment rate in the cohort. The mean blood transfusion volume of cytokines in the cohort and the period of blood transfusion all were less than those in the supportive care cohort (P<0.01). The period of administrated antibiotic of cytokines in the cohort was shorter than that in the supportive care cohort (P<0.05). In the observe period of 45 d, survival rate in the irradiated controls cohort was 0%, in the supportive care cohort was 80%, and in the combined cytokines treatment cohort was 100%(P<0.01). Conclusion: Administration of rhG-CSF and rhIL-11 early after irradiation and continued daily, in combined with supportive care in severe acute hemopoietic radiation sickness beagles can improve hematopoietic function restoration, stimulate blood cells to restore to the normal level quickly, significantly decrease the reguired volume of blood transfusion, shorten the period of anti-infection and increase survival of irradiated canines. (authors)

  16. STAFF MEETING

    CERN Document Server

    2003-01-01

    I should like to invite all members of the CERN Personnel to a meeting on Wednesday 25th June 2003 at 11.00 hrs - Auditorium, bldg. 500 to give a report on the outcome of the June Meetings of Council and its Committees. Closed-circuit transmission of the meeting will be available in the AB Auditorium (Prévessin), the AB Auditorium (Meyrin - bldg. 6), the IT Auditorium (bldg. 31) and the AT Auditorium (bldg. 30). Luciano Maiani Director General

  17. OCA Oracle Database 11g database administration I : a real-world certification guide

    CERN Document Server

    Ries, Steve

    2013-01-01

    Developed as a practical book, ""Oracle Database 11g Administration I Certification Guide"" will show you all you need to know to effectively excel at being an Oracle DBA, for both examinations and the real world. This book is for anyone who needs the essential skills to become an Oracle DBA, pass the Oracle Database Administration I exam, and use those skills in the real world to manage secure, high performance, and highly available Oracle databases.

  18. Diseño y construcción del múltiple de escape para el motor Yamaha FZR600 de la formula SAE

    OpenAIRE

    Calle Solís, Eloy Tarquino; Rivas Macero, Dorian Alberto

    2014-01-01

    El documento consiste en la búsqueda de un diseño óptimo de múltiple de escape para implementarlo en el motor Yamaha FZR600 del prototipo Formula SAE. Este elemento debe brindar un buen funcionamiento del motor, cumplir con las normas del reglamento en cuanto a: ubicación dentro del chasis del monoplaza, niveles de ruido del motor, costo y medidas de seguridad que impone la competencia Formula Student. The document consists in the way to search an optimal design of the exhaust system in th...

  19. 8.64-11.62 GHz CMOS VCO and divider in a zero-IF 802.11a/b/g WLAN and Bluetooth application

    International Nuclear Information System (INIS)

    Sun Yu; Mei Niansong; Lu Bo; Huang Yumei; Hong Zhiliang

    2010-01-01

    A fully integrated VCO and divider implemented in SMIC 0.13-μm RFCMOS 1P8M technology with a 1.2 V supply voltage is presented. The frequency of the VCO is tuning from 8.64 to 11.62 GHz while the quadrature LO signals for 802.11a WLAN in 5.8 GHz band or for 802.11b/g WLAN and Bluetooth in 2.4 GHz band can be obtained by a frequency division by 2 or 4, respectively. A 6 bit switched capacitor array is applied for precise tuning of all necessary frequency bands. The testing results show that the VCO has a phase noise of-113 dBc - 1 MHz offset from the carrier of 5.5 GHz by dividing VCO output by two and the VCO core consumes 3.72 mW. The figure-of-merit for the tuning-range (FOM T ) of the VCO is -192.6 dBc/Hz. (semiconductor integrated circuits)

  20. 8.64-11.62 GHz CMOS VCO and divider in a zero-IF 802.11a/b/g WLAN and Bluetooth application

    Energy Technology Data Exchange (ETDEWEB)

    Sun Yu; Mei Niansong; Lu Bo; Huang Yumei; Hong Zhiliang, E-mail: yumeihuang@fudan.edu.c [ASIC and System State Key Laboratory, Fudan University, Shanghai 201203 (China)

    2010-10-15

    A fully integrated VCO and divider implemented in SMIC 0.13-{mu}m RFCMOS 1P8M technology with a 1.2 V supply voltage is presented. The frequency of the VCO is tuning from 8.64 to 11.62 GHz while the quadrature LO signals for 802.11a WLAN in 5.8 GHz band or for 802.11b/g WLAN and Bluetooth in 2.4 GHz band can be obtained by a frequency division by 2 or 4, respectively. A 6 bit switched capacitor array is applied for precise tuning of all necessary frequency bands. The testing results show that the VCO has a phase noise of-113 dBc - 1 MHz offset from the carrier of 5.5 GHz by dividing VCO output by two and the VCO core consumes 3.72 mW. The figure-of-merit for the tuning-range (FOM{sub T}) of the VCO is -192.6 dBc/Hz. (semiconductor integrated circuits)

  1. Parameter Identification

    Science.gov (United States)

    1979-11-01

    Business Aircraft Meeting, Wichita, Kansas, SAE Paper no. 700236, 1970. 6. O.H. Gerlach: " The determination of stability derivatives and performance...Aircraft Meeting, Wichita, Kansas, SAE Paper no. 700236, 1970. 3. O.H. Gerlach: "Analyse van een mogelijke methode voor het meten van prestaties en...00 r4 04 E OC -- 4-E0r- - 2 L 0~ L V) cV-41-v V @E1- D 0 to cJ 0 E4 -- - ’.- 0L041.10 Ma 0 u0 M. 4140 JO r 󈧄L -. V C) 0->0-L C L C40 co c Cd u u u 0 u

  2. Effect of fluoxetine and adenosine receptor NECA agonist on G alpha q/11 protein of C6 glioma cells

    Czech Academy of Sciences Publication Activity Database

    Kovářů, H.; Kovářů, F.; Lisá, Věra

    2012-01-01

    Roč. 33, č. 6 (2012), s. 614-618 ISSN 0172-780X Institutional support: RVO:67985823 Keywords : C6 glioma cells * SSRI antidepressant * G alpha q/11 signalling * G protein coupled receptor Subject RIV: ED - Physiology Impact factor: 0.932, year: 2012

  3. Estudio del desgaste por deslizamiento en bronces

    OpenAIRE

    Carlos Holguín; John Coronado

    2007-01-01

    Se evaluaron tres bronces: SAE 67, nacional y americano usados típicamente como material de la chumacera en los molinos de caña de azúcar. Se realizaron pruebas desgaste por deslizamiento bajo la norma G77 usando bloques de bronce, anillos de acero SAE 1045 y aceite como lubricante. El tribómetro se calibró usando los anillos de acero SAE 4620 y se usó acero de herramienta SAE O1 para los bloques. Se realizaron metalografías, durezas y rugosidad de los materiales estudiados. El bronce naciona...

  4. Proteolytic degradation of regulator of G protein signaling 2 facilitates temporal regulation of Gq/11 signaling and vascular contraction.

    Science.gov (United States)

    Kanai, Stanley M; Edwards, Alethia J; Rurik, Joel G; Osei-Owusu, Patrick; Blumer, Kendall J

    2017-11-24

    Regulator of G protein signaling 2 (RGS2) controls signaling by receptors coupled to the G q/11 class heterotrimeric G proteins. RGS2 deficiency causes several phenotypes in mice and occurs in several diseases, including hypertension in which a proteolytically unstable RGS2 mutant has been reported. However, the mechanisms and functions of RGS2 proteolysis remain poorly understood. Here we addressed these questions by identifying degradation signals in RGS2, and studying dynamic regulation of G q/11 -evoked Ca 2+ signaling and vascular contraction. We identified a novel bipartite degradation signal in the N-terminal domain of RGS2. Mutations disrupting this signal blunted proteolytic degradation downstream of E3 ubiquitin ligase binding to RGS2. Analysis of RGS2 mutants proteolyzed at various rates and the effects of proteasome inhibition indicated that proteolytic degradation controls agonist efficacy by setting RGS2 protein expression levels, and affecting the rate at which cells regain agonist responsiveness as synthesis of RGS2 stops. Analyzing contraction of mesenteric resistance arteries supported the biological relevance of this mechanism. Because RGS2 mRNA expression often is strikingly and transiently up-regulated and then down-regulated upon cell stimulation, our findings indicate that proteolytic degradation tightly couples RGS2 transcription, protein levels, and function. Together these mechanisms provide tight temporal control of G q/11 -coupled receptor signaling in the cardiovascular, immune, and nervous systems. © 2017 by The American Society for Biochemistry and Molecular Biology, Inc.

  5. 78 FR 69086 - Sunshine Act Meeting

    Science.gov (United States)

    2013-11-18

    ... FEDERAL ELECTION COMMISSION Sunshine Act Meeting AGENCY: Federal Election Commission. Federal... 19, 2013 at 10:00 a.m. PLACE: 999 E Street NW., Washington, DC. STATUS: This meeting will be closed to the public. CHANGES IN THE MEETING: The meeting will begin at 11:00 a.m. ITEMS TO BE DISCUSSED...

  6. EVALUACIÓN EXPERIMENTAL DE LA RESISTENCIA A LA CORROSIÓN DE UN ACERO AISI-SAE 4140 IMPLANTADO CON IONES DE NITRÓGENO

    OpenAIRE

    PEÑA, DARIO; FONTALVO, PAOLA; ESTUPIÑAN, HUGO; NIÑO, DANNIER; VESGA, WILSON

    2009-01-01

    Se estudió la resistencia a la corrosión de un acero AISI-SAE 4140 implantado con iones de Nitrógeno mediante la técnica 3DII (Implantación Iónica Tridimensional). Se evaluaron diferentes rugosidades de las muestras implantadas mediante técnicas electroquímicas de Rp, EIS y Tafel en una salmuera al 3% de NaCl, donde se obtuvo la mayor resistencia a la corrosión para el material implantado con menor rugosidad. Se produjo la formación de una posible capa protectora estable con la inmersión de l...

  7. The c.IVS1+1G>A mutation inthe GJB2 gene is prevalent and large ...

    Indian Academy of Sciences (India)

    IVS1+1G>A mutation inthe GJB2 gene is prevalent and large deletions involving the GJB6 gene are not present in the Turkish population. ASLI SIRMACI, DUYGU AKCAYOZ-DUMAN and MUSTAFA TEKIN∗. Division of Pediatric Molecular Genetics, Ankara University School of Medicine, Ankara 06100, Turkey. Introduction.

  8. ACCU MEETING

    CERN Multimedia

    2000-01-01

    DRAFT Agenda for the meeting to be held on Wednesday 6 December 2000 At 10 a.m. in the 6th floor Conference Room, Main Building Chairman's remarks Adoption of the agenda News from the CERN Management Minutes of the previous meeting Matters arising Equal Opportunities at CERN The Summer Student programme CERN Programme for Physics High School Teachers Users' Office News Any Other Business Dates for Meetings in 2001 Agenda for the next meeting Anyone wishing to raise any points under item 10 is invited to send them to the Secretary in writing via the CERN Users' Office or by e-mail to Christopher.Onions@cern.ch Chris Onions (Secretary) ACCU is the forum for discussion between the CERN Management and the representatives of CERN Users to review the practical means taken by CERN for the work of Users of the Laboratory. The User Representatives to ACCU are (CERN internal telephone numbers in brackets) :   Austria G. Neuhofer (74094) Belgium G. Wilquet (74664) Bulgaria R. Tzenov (77958)...

  9. ACCU MEETING

    CERN Multimedia

    Chris Onions (Secretary)

    2000-01-01

    DRAFT Agenda for the meeting to be held on Wednesday 6 December 2000 At 10 a.m. in the 6th floor Conference Room, Main Building Chairman's remarks Adoption of the agenda News from the CERN Management Minutes of the previous meeting Matters arising Equal Opportunities at CERN The Summer Student programme CERN Programme for Physics High School Teachers Users' Office News Any Other Business Dates for Meetings in 2001 Agenda for the next meeting Anyone wishing to raise any points under item 10 is invited to send them to the Secretary in writing via the CERN Users' Office or by e-mail to Christopher.Onions@cern.ch Chris Onions (Secretary) ACCU is the forum for discussion between the CERN Management and the representatives of CERN Users to review the practical means taken by CERN for the work of Users of the Laboratory. The User Representatives to ACCU are (CERN internal telephone numbers in brackets) : Austria G. Neuhofer (74094) Belgium G. Wilquet (74664) Bulgaria R. Tzenov (77958) Czech Re...

  10. Proceedings of the 11. ENQA: Brazilian meeting on analytical chemistry. Challenges for analytical chemistry in the 21st century. Book of Abstracts

    International Nuclear Information System (INIS)

    2001-01-01

    The 11th National Meeting on Analytical Chemistry was held from 18 to 21 September, 2001 at the Convention Center of UNICAMP, with the theme Challenges for Analytical Chemistry in the 21st Century. This meeting have discussed on the development of new methods and analytical tools needed to solve new challenges. The papers presented topics related to the different sub-areas of Analytical Chemistry such as Environmental Chemistry; Chemiometry techniques; X-ray Fluorescence Analysis; Spectroscopy; Separation Processes; Electroanalytic Chemistry and others. Were also included lectures on the Past and Future of Analytical Chemistry and on Ethics in Science

  11. 75 FR 17167 - Sunshine Act Meetings; Correction

    Science.gov (United States)

    2010-04-05

    ... NATIONAL COUNCIL ON DISABILITY Sunshine Act Meetings; Correction AGENCY: National Council on Disability. ACTION: Notice; correction. Type: Quarterly meeting. SUMMARY: NCD published a Sunshine Act Meeting Notice in the Federal Register on March 11, 2010, notifying the public of a quarterly meeting in...

  12. 76 FR 59119 - Sunshine Act Meetings

    Science.gov (United States)

    2011-09-23

    ... MEETING: 9 a.m.-12 p.m., Wednesday, September 21, 2011. CHANGES TO OPEN MEETING: Time change to 10 a.m.-11 a.m. REVISED AGENDA: Matters To Be Considered: Briefing Matter: Table Saws-- Advance Notice of....) ANNOUNCED TIME AND DATE OF CLOSED MEETING: 2-3 p.m., Wednesday, September 21, 2011. CLOSED MEETING CANCELLED...

  13. ACCU MEETING

    CERN Multimedia

    PH Department

    2008-01-01

    DRAFT Agenda for the meeting to be held on Wednesday 11 June 2008 At 9:15 a.m. in Room 60-6-002 1.\tChairman’s remarks 2.\tAdoption of the agenda 3.\tMinutes of the previous meeting 4.\tMatters arising 5.\tNews from the CERN Management 6.\tAn update on safety at CERN 7.\tChildcare initiative 8.\tReports from ACCU representatives on other committees 9.\tUsers’ Office news 10.\tAny Other Business 11.\tAgenda for the next meeting Anyone wishing to raise any points under Item 10 is invited to send them to the Chairman in writing or by e-mail to Christopher.Onions@cern.ch Chris Onions (Secretary) ACCU is the forum for discussion between the CERN Management and the representatives of CERN Users to review the practical means taken by CERN for the work of Users of the Laboratory. The User Representatives to ACCU are (CERN internal telephone numbers in brackets): Austria W. Adam (71661) Belgium C. Vander Velde (71539) Bulgaria Czech Republic P. Závada (75...

  14. 76 FR 4133 - NASA Advisory Council; Meeting

    Science.gov (United States)

    2011-01-24

    ... NATIONAL AERONAUTICS AND SPACE ADMINISTRATION [Notice: (11-007)] NASA Advisory Council; Meeting... Space Administration announces a meeting of the NASA Advisory Council. DATES: Thursday, February 10, 2011, 8 a.m.-5 p.m., Local Time. Friday, February 11, 2011, 8 a.m.-12 p.m., Local Time. ADDRESSES: NASA...

  15. 101TH ACCU MEETING

    CERN Multimedia

    2013-01-01

    DRAFT Agenda for the meeting to be held on Wednesday 11 September 2013 at 9.15 a.m. in Room 60-6-002   1. Chairperson's remarks 2. Adoption of the agenda      3. Minutes of the previous meeting 4. News from the CERN Management 5. Report on services from GS Department 6. Progress on health insurance for Users 7. Users’ Office News 8. Reports from ACCU representatives on other Committees      a. Scientific Information Policy Board (SIPB)      b. IT Service Review Meeting 9. Matters arising 10. Any Other Business 11. Agenda for the next meeting   Anyone wishing to raise any points under “Any Other Business” is invited to send them to the Chairperson in writing or by e-mail. Michael Hauschild (Secretary) ACCU is the forum for discussion between the CERN Management and the representatives of CERN Users to review the practical means taken by CERN for t...

  16. 78 FR 33862 - Sunshine Act Meeting; Notice

    Science.gov (United States)

    2013-06-05

    ... Corporation's Institutional Advancement Committee will meet telephonically on June 11, 2013. The meeting will... transcript will be made of the closed session meeting of the Institutional Advancement Committee. The... and Section 504 of the 1973 Rehabilitation Act. Upon request, meeting notices and materials will be...

  17. 20 CFR 200.6 - Open meetings.

    Science.gov (United States)

    2010-04-01

    ... information with respect to a meeting, the scheduling of a meeting, the establishment of the agenda of a meeting, or any change in the scheduling, agenda, or the open or closed status of a meeting; or (ii.... [42 FR 15312, Mar. 21, 1977, as amended at 42 FR 22865, Nov. 11, 1977. Redesignated at 52 FR 11010...

  18. Analüüs SAE tase 4 ja 5 sõidukite kasutusele võtmiseks koos seaduseelnõu väljatöötamiskavatsuse kirjeldustega : vaheraport 2017 08 24 [Võrguteavik] / Karmen Turk, Maarja Pild, Ergo Blumfeldt

    Index Scriptorium Estoniae

    Turk, Karmen, 1982-

    2017-01-01

    Analüüsitakse äärmiselt intelligentsete SAE tase 4 ja 5 sõidukite kasutusele võtmist ning sellega seotud seaduseelnõu väljatöötamist. Ülevaade robootika olemusest ning põhiprobleemidest, mis seonduvad tehisintellektiga ja isejuhtivate sõidukitega

  19. en bronces

    Directory of Open Access Journals (Sweden)

    Carlos Holguín

    2007-01-01

    Full Text Available Se evaluaron tres bronces: SAE 67, nacional y americano usados típicamente como material de la chumacera en los molinos de caña de azúcar. Se realizaron pruebas desgaste por deslizamiento bajo la norma G77 usando bloques de bronce, anillos de acero SAE 1045 y aceite como lubricante. El tribómetro se calibró usando los anillos de acero SAE 4620 y se usó acero de herramienta SAE O1 para los bloques. Se realizaron metalografías, durezas y rugosidad de los materiales estudiados. El bronce nacional presentó menor coeficiente de fricción y el bronce SAE 67 presentó menor desgaste tanto en el bloque, como en el anillo.

  20. Reference: 690 [Arabidopsis Phenome Database[Archive

    Lifescience Database Archive (English)

    Full Text Available of the cleavage reaction consisting of Spo11 covalently linked to the 5' termini of DNA. While Rad50 and Mre...th the DNA repair machinery, as the mammalian homologue of Com1/Sae2, with important implications for the mo...nit Top6A. In Saccharomyces cerevisiae, Rad50, Mre11 and Com1/Sae2 are essential to process an intermediate ...11 also confer genome stability to vegetative cells and are well conserved in evo...ore, DNA fragmentation in AtCom1 is suppressed by eliminating AtSPO11-1. In addition, AtCOM1 is specifically required

  1. 76 FR 4378 - Sunshine Act Meetings; Notice

    Science.gov (United States)

    2011-01-25

    ... concurrent meetings will be followed by the Finance Committee meeting. LOCATION: The Legal Services... & Regulations Committee.... 3. Audit Committee 11 a.m. 4. Development Committee 11 a.m. 5. Finance Committee 6... the Board of Directors so the Committee may be briefed on a matter related to the classification of...

  2. Let’s have a meeting: How hospitals use scheduled meetings to support cross-boundary collaboration

    DEFF Research Database (Denmark)

    Prætorius, Thim; Hasle, Peter; Nielsen, Anders Paarup

    2018-01-01

    of meetings, we add to previous research studying when meetings are used (e.g., task and input uncertainty). In particular, we focus on meetings’ role for achieving collaboration across occupational and departmental boundaries and for developing the collaboration skills component of organizational social...... and help those involved to solve concrete care tasks. Meetings are often inter-disciplinary, thereby having the potential to develop relations, common goals and trust (organizational social capital components) across occupational and departmental boundaries. For hospital managers, our findings...... are important because they can use meetings to respond to the pressing need for more and better intra-organizational health care collaboration. Using meetings sensibly also allows hospitals to benefit from the positive outcomes of collaboration and social capital (e.g., knowledge sharing, performance...

  3. Higher incidence of major complications after splenic embolization for blunt splenic injuries in elderly patients.

    Science.gov (United States)

    Wu, Shih-Chi; Fu, Chih-Yuan; Chen, Ray-Jade; Chen, Yung-Fang; Wang, Yu-Chun; Chung, Ping-Kuei; Yu, Shu-Fen; Tung, Cheng-Cheng; Lee, Kun-Hua

    2011-02-01

    Nonoperative management (NOM) of blunt splenic injuries has been widely accepted, and the application of splenic artery embolization (SAE) has become an effective adjunct to NOM. However, complications do occur after SAE. In this study, we assess the factors leading to the major complications associated with SAE. Focusing on the major complications after SAE, we retrospectively studied patients who received SAE and were admitted to 2 major referral trauma centers under the same established algorithm for management of blunt splenic injuries. The demographics, angiographic findings, and factors for major complications after SAE were examined. Major complications were considered to be direct adverse effects arising from SAE that were potentially fatal or were capable of causing disability. There were a total of 261 patients with blunt splenic injuries in this study. Of the 261 patients, 53 underwent SAE, 11 (21%) of whom were noted to have 12 major complications: 8 cases of postprocedural bleeding, 2 cases of total infarction, 1 case of splenic abscess, and 1 case of splenic atrophy. Patients older than 65 years were more susceptible to major complications after SAE. Splenic artery embolization is considered an effective adjunct to NOM in patients with blunt splenic injuries. However, risks of major complications do exist, and being elderly is, in part, associated with a higher major complication incidence. Copyright © 2011 Elsevier Inc. All rights reserved.

  4. Age-Related Hearing Impairment (ARHI) associated with GJB2 single mutation IVS1+1G>A in the Yakut population isolate in Eastern Siberia.

    Science.gov (United States)

    Barashkov, Nikolay A; Teryutin, Fedor M; Pshennikova, Vera G; Solovyev, Aisen V; Klarov, Leonid A; Solovyeva, Natalya A; Kozhevnikov, Andrei A; Vasilyeva, Lena M; Fedotova, Elvira E; Pak, Maria V; Lekhanova, Sargylana N; Zakharova, Elena V; Savvinova, Kyunney E; Gotovtsev, Nyurgun N; Rafailo, Adyum M; Luginov, Nikolay V; Alexeev, Anatoliy N; Posukh, Olga L; Dzhemileva, Lilya U; Khusnutdinova, Elza K; Fedorova, Sardana A

    2014-01-01

    Age-Related Hearing Impairment (ARHI) is one of the frequent sensory disorders registered in 50% of individuals over 80 years. ARHI is a multifactorial disorder due to environmental and poor-known genetic components. In this study, we present the data on age-related hearing impairment of 48 heterozygous carriers of mutation IVS1+1G>A (GJB2 gene) and 97 subjects with GJB2 genotype wt/wt in the Republic of Sakha/Yakutia (Eastern Siberia, Russia). This subarctic territory was found as the region with the most extensive accumulation of mutation IVS1+1G>A in the world as a result of founder effect in the unique Yakut population isolate. The GJB2 gene resequencing and detailed audiological analysis in the frequency range 0.25, 0.5, 1.0, 2.0, 4.0, 8.0 kHz were performed in all examined subjects that allowed to investigate genotype-phenotype correlations between the presence of single mutation IVS1+1G>A and hearing of subjects from examined groups. We revealed the linear correlation between increase of average hearing thresholds at speech frequencies (PTA0.5,1.0,2.0,4.0 kHz) and age of individuals with GJB2 genotype IVS1+1G>A/wt (rs = 0.499, p = 0.006860 for males and rs = 0.427, p = 0.000277 for females). Moreover, the average hearing thresholds on high frequency (8.0 kHz) in individuals with genotype IVS1+1G>A/wt (both sexes) were significantly worse than in individuals with genotype wt/wt (pA/wt was estimated to be ∼40 years (rs = 0.504, p = 0.003). These findings demonstrate that the single IVS1+1G>A mutation (GJB2) is associated with age-related hearing impairment (ARHI) of the IVS1+1G>A carriers in the Yakuts.

  5. Age-Related Hearing Impairment (ARHI associated with GJB2 single mutation IVS1+1G>A in the Yakut population isolate in Eastern Siberia.

    Directory of Open Access Journals (Sweden)

    Nikolay A Barashkov

    Full Text Available Age-Related Hearing Impairment (ARHI is one of the frequent sensory disorders registered in 50% of individuals over 80 years. ARHI is a multifactorial disorder due to environmental and poor-known genetic components. In this study, we present the data on age-related hearing impairment of 48 heterozygous carriers of mutation IVS1+1G>A (GJB2 gene and 97 subjects with GJB2 genotype wt/wt in the Republic of Sakha/Yakutia (Eastern Siberia, Russia. This subarctic territory was found as the region with the most extensive accumulation of mutation IVS1+1G>A in the world as a result of founder effect in the unique Yakut population isolate. The GJB2 gene resequencing and detailed audiological analysis in the frequency range 0.25, 0.5, 1.0, 2.0, 4.0, 8.0 kHz were performed in all examined subjects that allowed to investigate genotype-phenotype correlations between the presence of single mutation IVS1+1G>A and hearing of subjects from examined groups. We revealed the linear correlation between increase of average hearing thresholds at speech frequencies (PTA0.5,1.0,2.0,4.0 kHz and age of individuals with GJB2 genotype IVS1+1G>A/wt (rs = 0.499, p = 0.006860 for males and rs = 0.427, p = 0.000277 for females. Moreover, the average hearing thresholds on high frequency (8.0 kHz in individuals with genotype IVS1+1G>A/wt (both sexes were significantly worse than in individuals with genotype wt/wt (pA/wt was estimated to be ∼40 years (rs = 0.504, p = 0.003. These findings demonstrate that the single IVS1+1G>A mutation (GJB2 is associated with age-related hearing impairment (ARHI of the IVS1+1G>A carriers in the Yakuts.

  6. Possible association of 3' UTR +357 A>G, IVS11-nt 93 T>C, c.1311 C>T polymorphism with G6PD deficiency.

    Science.gov (United States)

    Sirdah, Mahmoud M; Shubair, Mohammad E; Al-Kahlout, Mustafa S; Al-Tayeb, Jamal M; Prchal, Josef T; Reading, N Scott

    2017-07-01

    Glucose-6-phosphate dehydrogenase (G6PD) deficiency is a common X-linked inherited enzymopathic disorder affecting more than 500 million people worldwide. It has so far been linked to 217 distinct genetic variants in the exons and exon-intron boundaries of the G6PD gene, giving rise to a wide range of biochemical heterogeneity and clinical manifestations. Reports from different settings suggested the association of intronic and other mutations outside the reading frame of the G6PD gene with reduced enzyme activity and presenting clinical symptoms. The present study aimed to investigate any association of other variations apart of the exonic or exonic intronic boundaries in the development of G6PD deficiency. Sixty-seven unrelated Palestinian children admitted to the pediatric hospital with hemolytic crises due to G6PD deficiency were studied. In our Palestinian cohort of 67 [59 males (M) and 8 females (F)] G6PD-deficient children, previously hospitalized for acute hemolytic anemia due to favism, molecular sequencing of the G6PD gene revealed four cases (3M and 1F) that did not have any of the variants known to cause G6PD deficiency, but the 3' UTR c.*+357A>G (rs1050757) polymorphism in association with IVS 11 (c.1365-13T>C; rs2071429), and c.1311C>T (rs2230037). We now provide an additional evidence form Palestinian G6PD-deficient subjects for a possible role of 3' UTR c.*+357 A>G, c.1365-13T>C, and/or c.1311C>T polymorphism for G6PD deficiency, suggesting that not only a single variation in the exonic or exonic intronic boundaries, but also a haplotype of G6PD should considered as a cause for G6PD deficiency.

  7. Evaluation of the Lubricating Properties of Palm Kernel Oil

    Directory of Open Access Journals (Sweden)

    John J MUSA

    2009-07-01

    Full Text Available The search for renewable energy resources continues to attract attention in recent times as fossil fuels such as petroleum, coal and natural gas, which are been used to meet the energy needs of man are associated with negative environmental impacts such as global warming. Biodiesel offered reduced exhaust emissions, improved biodegradability, reduced toxicity and higher carotene rating which can improve performance and clean up emissions. Standard methods were used to determine the physical and chemical properties of the oil, which includes the Density, Viscosity, flash/fire point, carbon residue, volatility and Specific Gravity were determined by chemical experimental analysis. The flash/fire points of the Heavy duty oil (SAE 40 and Light duty oil (SAE 30 is 260/300(°C and 243/290(°C respectively while the pour points of the samples are 22°C for palm kernel oil while 9°C and 21°C for SAE 40and SAE 30 respectively.

  8. Special issue containing papers presented at the 12th IAEA Technical Meeting on Energetic Particles in Magnetic Confinement Systems (7-11 September 2011) Special issue containing papers presented at the 12th IAEA Technical Meeting on Energetic Particles in Magnetic Confinement Systems (7-11 September 2011)

    Science.gov (United States)

    Berk, H. L.

    2012-09-01

    The topic of the behaviour of energetic alpha particles in magnetic fusion confined plasmas is perhaps the ultimate frontier plasma physics issue that needs to be understood in the quest to achieve controlled power from the fusion reaction in magnetically confined plasmas. The partial pressure of alpha particles in a burning plasma will be ~5-10% of the total pressure and under these conditions the alpha particles may be prone to develop instability through Alfvénic interaction. This may lead, even with moderate alpha particle loss, to a burn quench or severe wall damage. Alternatively, benign Alfvénic signals may allow the vital information to control a fusion burn. The significance of this issue has led to extensive international investigations and a biannual meeting that began in Kyiv in 1989, followed by subsequent meetings in Aspenäs (1991), Trieste (1993), Princeton (1995), JET/Abingdon (1997), Naka (1999), Gothenburg (2001), San Diego (2003), Takayama (2005), Kloster Seeon (2007) and Kyiv (2009). The meeting was initially entitled 'Alpha Particles in Fusion Research' and then was changed during the 1997 meeting to 'Energetic Particles in Magnetic Confinement Systems' in appreciation of the need to study the significance of the electron runaway, which can lead to the production of energetic electrons with energies that can even exceed the energy produced by fusion products. This special issue presents some of the mature interesting work that was reported at the 12th IAEA Technical Meeting on Energetic Particles in Magnetic Confinement Systems, which was held in Austin, Texas, USA (7-11 September 2011). This meeting immediately followed a related meeting, the 5th IAEA Technical Meeting on Theory of Plasma Wave Instabilities (5-7 September 2011). The meetings shared one day (7 September 2011) with presentations relevant to both groups. The presentations from most of the participants, as well as some preliminary versions of papers, are available at the

  9. Double-stranded RNA promotes CTL-independent tumor cytolysis mediated by CD11b+Ly6G+ intratumor myeloid cells through the TICAM-1 signaling pathway

    Science.gov (United States)

    Shime, Hiroaki; Matsumoto, Misako; Seya, Tsukasa

    2017-01-01

    PolyI:C, a synthetic double-stranded RNA analog, acts as an immune-enhancing adjuvant that regresses tumors in cytotoxic T lymphocyte (CTL)-dependent and CTL-independent manner, the latter of which remains largely unknown. Tumors contain CD11b+Ly6G+ cells, known as granulocytic myeloid-derived suppressor cells (G-MDSCs) or tumor-associated neutrophils (TANs) that play a critical role in tumor progression and development. Here, we demonstrate that CD11b+Ly6G+ cells respond to polyI:C and exhibit tumoricidal activity in an EL4 tumor implant model. PolyI:C-induced inhibition of tumor growth was attributed to caspase-8/3 cascade activation in tumor cells that occurred independently of CD8α+/CD103+ dendritic cells (DCs) and CTLs. CD11b+Ly6G+ cells was essential for the antitumor effect because depletion of CD11b+Ly6G+ cells totally abrogated tumor regression and caspase activation after polyI:C treatment. CD11b+Ly6G+ cells that had been activated with polyI:C showed cytotoxicity and inhibited tumor growth through the production of reactive oxygen species (ROS)/reactive nitrogen species (RNS). These responses were abolished in either Toll/interleukin-1 receptor domain-containing adaptor molecule-1 (TICAM-1)−/− or interferon (IFN)-αβ receptor 1 (IFNAR1)−/− mice. Thus, our results suggest that polyI:C activates the TLR3/TICAM-1 and IFNAR signaling pathways in CD11b+Ly6G+ cells in tumors, thereby eliciting their antitumor activity, independent of those in CD8α+/CD103+ DCs that prime CTLs. PMID:27834952

  10. Fifth review meeting of the contracting parties of the joint convention

    International Nuclear Information System (INIS)

    Brennecke, Peter

    2015-01-01

    The 5 th Review Meeting of the ''Joint Convention on the Safety of Spent Fuel Management and on the Safety of Radioactive Waste Management'' was held at International Atomic Energy Agency (IAEA) Headquarters in Vienna on 11 to 22 May 2015. Sixty-one of sixty-nine Contracting Parties with more than 700 delegates and the OECD/NEA as an observer attended the meeting. Within this regularly scheduled meeting every three years it is checked in which way the contracting parties meet the objectives of the Joint Convention, i.e., the respective national radioactive waste management policy and its implementation is critically reviewed, the respective reached safety level discussed and - where necessary - improvements suggested. As a result the Contracting Parties in particular concur that the 5 th Review Meeting encouraged constructive exchanges and sharing of knowledge. Some highlights of good progress and significant accomplishments since the 4 th Review Meeting include, e.g., the implementation of national policies, strategies and programs for spent fuel and radioactive waste management or the construction and commissioning of storage facilities and repositories for spent fuel and radioactive waste. The 6 th Review Meeting of the Contracting Parties to the Joint Convention will be held at IAEA Headquarters in Vienna on 21 May to 1 June 2018.

  11. On-Track Testing as a Validation Method of Computational Fluid Dynamic Simulations of a Formula SAE Vehicle

    Science.gov (United States)

    Weingart, Robert

    This thesis is about the validation of a computational fluid dynamics simulation of a ground vehicle by means of a low-budget coast-down test. The vehicle is built to the standards of the 2014 Formula SAE rules. It is equipped with large wings in the front and rear of the car; the vertical loads on the tires are measured by specifically calibrated shock potentiometers. The coast-down test was performed on a runway of a local airport and is used to determine vehicle specific coefficients such as drag, downforce, aerodynamic balance, and rolling resistance for different aerodynamic setups. The test results are then compared to the respective simulated results. The drag deviates about 5% from the simulated to the measured results. The downforce numbers show a deviation up to 18% respectively. Moreover, a sensitivity analysis of inlet velocities, ride heights, and pitch angles was performed with the help of the computational simulation.

  12. ACCU MEETING

    CERN Document Server

    PH Department

    2008-01-01

    DRAFT Agenda for the meeting to be held on Wednesday 3 December 2008 at 9:15 a.m. in Room 60-6-002 1.\tChairman’s remarks 2.\tAdoption of the agenda 3.\tMinutes of the previous meeting 4.\tMatters arising 5.\tNews from the CERN Management 6.\tReport from the new Director-General 7.\tReport on the Fellows and Associates programme 8.\tAn update on Safety at CERN 9.\tReports from ACCU representatives on other committees 10.\tUsers’ Office news 11.\tAny Other Business 12.\tAgenda for the next meeting Anyone wishing to raise any points under item 11 is invited to send them to the Chairman in writing or by e-mail to Christopher.Onions@cern.ch Chris Onions (Secretary) ACCU is the forum for discussion between the CERN Management and the representatives of CERN Users to review the practical means taken by CERN for the work of Users of the Laboratory. The User Representatives to ACCU are (CERN internal telephone numbers in brackets): Austria W. Adam (71661) Belgium C. ...

  13. Proceedings of the sixth technical committee meeting organized by the IAEA and held in Vienna, Austria, 8-11 June 1987

    International Nuclear Information System (INIS)

    1987-01-01

    The Technical Committee on Thermal Reactor Safety Research held its sixth meeting from 8-11 June 1987 at the Agency's Headquarters in Vienna. It was attended by 25 participants representing 18 countries and 2 international organizations. With respect to exchange on national research activities the committee members presented their most recent achievements in the area of nuclear safety research. A separate abstract was prepared for each of their presentations. Refs, figs and tabs

  14. 96TH ACCU MEETING

    CERN Multimedia

    2012-01-01

    DRAFT Agenda for the meeting to be held on Friday 15 June 2012 at 9:15 a.m. in room 60-6-002   1. Chairperson's remarks 2. Adoption of the agenda      3. Minutes of the previous meeting 4. Matters arising       5. Experience with the Service Desk 6. Guidelines for private festivities on CERN sites 7. News from the CERN Management 8. Report on services from GS department 9. Reports from ACCU representatives on other Committees a. IT Service Review Meeting 10. Users’ Office news 11. Any Other Business 12. Agenda for the next meeting Anyone wishing to raise any points under item 11 is invited to send them to the Chairperson in writing or by e-mail to Michael.Hauschild@cern.ch Michael Hauschild (Secretary)   ACCU is the forum for discussion between the CERN Management and the representatives of CERN Users to review the practical means taken by CERN for the work of Users of ...

  15. Trauma center variation in splenic artery embolization and spleen salvage: a multicenter analysis.

    Science.gov (United States)

    Banerjee, Aman; Duane, Therese M; Wilson, Sean P; Haney, Starre; O'Neill, Patrick J; Evans, Heather L; Como, John J; Claridge, Jeffrey A

    2013-07-01

    This study aimed to evaluate if variation in management of blunt splenic injury (BSI) among Level I trauma centers is associated with different outcomes related to the use of splenic artery embolization (SAE). All adult patients admitted for BSI from 2008 to 2010 at 4 Level I trauma centers were reviewed. Use of SAE was determined, and outcomes of spleen salvage and nonoperative management (NOM) failure were evaluated. A priori, a 10% SAE rate was used to group centers into high- or low-use groups. There were 1,275 BSI patients. There were intercenter differences in age, injury severity, and grade of spleen injury (Spleen Injury Scale [SIS]). Mortality was similar by center; however, BSI treatment varied significantly by center. Overall, SAE use was highest at center A compared with B, C, and D (19%, 11%, 1%, and 4%, respectively; p trauma centers. Centers with higher rates of SAE use have higher spleen salvage and less NOM failure. SAE was shown to be an independent predictor of spleen salvage. Therapeutic study, level IV.

  16. Temperature-dependent viscosity analysis of SAE 10W-60 engine oil with RheolabQC rotational rheometer

    Directory of Open Access Journals (Sweden)

    Zahariea Dănuț

    2017-01-01

    Full Text Available The purpose of this work was to determine a viscositytemperature relationship for SAE 10W-60 engine oil. The rheological properties of this engine oil, for a temperature range of 20÷60 °C, were obtained with RheolabQC rotational rheometer. For the first reference temperature of 40 °C, the experimental result was obtained with a relative error of 1.29%. The temperature-dependent viscosity was modelled, comparatively, with the Arrhenius and the 3rd degree polynomial models. Comparing the graphs of the fits with prediction bounds for 95% confidence level, as well as the goodness-of-fit statistics, the preliminary conclusion was that the 3rd degree polynomial could be the best fit model. However, the fit model should be used also for extrapolation, for the second reference temperature of 100 °C. This new approach changes the fit models order, the Arrhenius equation becoming the best fit model, because of the completely failed to predict the extrapolated value with the polynomial model.

  17. Gary-scale stimulated acoustic emission: differential diagnosis between hepatocelluar carcinoma and metastastic adenocarcinoma

    Energy Technology Data Exchange (ETDEWEB)

    Ko, Jang Jae; Yoon, Kwon Ha [Wongwang Univ. School of Medicine, Wonkwang (Korea, Republic of)

    2001-01-01

    To assess the value of gray-scale stimulated acoustic emission in differential diagnosis between hepatocellular carcinoma and metastatic adenocarcinoma.Twenty-four cases of hepatocellular carcinoma (HCC) in 23 patients and 26 cases of metastatic adenocarcinoma in 14 patients were prospectively examined using the pluse-inversion harmonic technique after intravenous SH U 508A administration. Gray-scale stimulated acoustic emission (SAE) was measured 5 mins after bolus injection of a contrast agent (4g, 400 mg/ml). The presence or absence of SAE signas at internal and marginal areas of the tumor and the appearance (smooth or irregular) of its border were compared. In addition, the SAE index (SAE (parenchyma) - SAE (tumor)/ SAE (parenchyma)) was histographycally determined using a computerized program (PiView{sup TM}; Mediface, Seoul, Korea). The statistics were analysed using student's test. Of the 24 HCC cases, 20 (83%) showed internal SAE signals, while 23 (96%) marginal signals were emitted. Of the 26 cases of metaststic adenocarcinoma, one (4%) showed internal SAE signals, while in five 23 metastatic lesions (88%). For HCC and metastatic tumors, the mean SAE index was 0.38{+-}0.15 and 0.60{+-}0.08, respectively ({rho}< 0.001). Gray-scale stimulated acoustic emission can be a useful tool in differential diagnosis between hepatocellular carcinoma and metastatic adenocarcinoma.

  18. PN G068.1+11.0: A young pre-cataclysmic variable with an extremely hot primary

    Science.gov (United States)

    Mitrofanova, A. A.; Shimansky, V. V.; Borisov, N. V.; Spiridonova, O. I.; Gabdeev, M. M.

    2016-02-01

    An analysis of spectroscopic and photometric data for the young pre-cataclysmic variable (PCV) PN G068.1+11.0, which passed through its common-envelope stage relatively recently, is presented. The spectroscopic and photometric data were obtained with the 6-m telescope and Zeiss-1000 telescope of the Special Astrophysical Observatory. The light curves show sinusoidal brightness variations with the orbital-period time scale and brightness-variation amplitudes of Δ m = 1. m41, 1. m62, and 1. m57 in the B, V, and R bands, respectively. The system's spectrum exhibits weak HI (H β-H δ) andHeII λλ4541, 4686, 5411 Å absorption lines during the phases of minimum brightness, as well as HI, HeII, CIII, CIV, NIII, and OII emission lines whose intensity variations are synchronized with variations of the integrated brightness of the system. The emission-line formation in the spectra can be fully explained by the effects of fluorescence of the ultraviolet light from the primary at the surface of the cool star. All the characteristics of the optical light of PN G068.1+11.0 confirm that it is a young PCV containing sdO subdwarf. The radial velocities were measured from a blend of lines of moderately light elements, CIII+NIII λ4640 Å, which is formed at the surface of the secondary due to reflection effects. The ephemeris of the system has been improved through a joint analysis of the radial-velocity curves and light curves of pre-cataclysmic variable, using modelling of the reflection effects. The fundamental parameters of PN G068.1+11.0 have been determined using two evolutionary tracks for planetary-nebula nuclei of different masses (0.7 M ⊙and 0.78 M ⊙). The model spectra for the system and a comparison with the observations demonstrate the possibility of refining the components' effective temperatures if the quality of the spectra used is improved.

  19. 11 CFR 105.1 - Place of filing; House candidates and their authorized committees (2 U.S.C. 432(g)(1)).

    Science.gov (United States)

    2010-01-01

    ... 11 Federal Elections 1 2010-01-01 2010-01-01 false Place of filing; House candidates and their authorized committees (2 U.S.C. 432(g)(1)). 105.1 Section 105.1 Federal Elections FEDERAL ELECTION COMMISSION GENERAL DOCUMENT FILING (2 U.S.C. 432(g)) § 105.1 Place of filing; House candidates and their authorized...

  20. An immunocapture/scintillation proximity analysis of G alpha q/11 activation by native serotonin (5-HT)2A receptors in rat cortex: blockade by clozapine and mirtazapine.

    Science.gov (United States)

    Mannoury La Cour, C; Chaput, C; Touzard, M; Millan, M J

    2009-02-01

    Though transduction mechanisms recruited by heterologously expressed 5-HT(2A) receptors have been extensively studied, their interaction with specific subtypes of G-protein remains to be directly evaluated in cerebral tissue. Herein, as shown by an immunocapture/scintillation proximity analysis, 5-HT, the prototypical 5-HT(2A) agonist, DOI, and Ro60,0175 all enhanced [(35)S]GTPgammaS binding to G alpha q/11 in rat cortex with pEC(50) values of 6.22, 7.24 and 6.35, respectively. No activation of G o or G s/olf was seen at equivalent concentrations of DOI. Stimulation of G alpha q/11 by 5-HT (30 microM) and DOI (30 microM) was abolished by the selective 5-HT(2A) vs. 5-HT(2C)/5-HT(2B) antagonists, ketanserin (pK(B) values of 9.11 and 8.88, respectively) and MDL100,907 (9.82 and 9.68). By contrast, 5-HT-induced [(35)S]GTPgammaS binding to G alpha q/11 was only weakly inhibited by the preferential 5-HT(2C) receptor antagonists, RS102,221 (6.94) and SB242,084 (7.39), and the preferential 5-HT(2B) receptor antagonist, LY266,097 (6.66). The antipsychotic, clozapine, which had marked affinity for 5-HT(2A) receptors, blocked the recruitment of G alpha q/11 by 5-HT and DOI with pK(B) values of 8.54 and 8.14, respectively. Its actions were mimicked by the "atypical" antidepressant and 5-HT(2A) receptor antagonist, mirtazapine, which likewise blocked 5-HT and DOI-induced G alpha q/11 protein activation with pK(B) values of 7.90 and 7.76, respectively. In conclusion, by use of an immunocapture/scintillation proximity strategy, this study shows that native 5-HT(2A) receptors in rat frontal cortex specifically recruit G alpha q/11 and that this action is blocked by clozapine and mirtazapine. Quantification of 5-HT(2A) receptor-mediated G alpha q/11 activation in frontal cortex should prove instructive in characterizing the actions of diverse classes of psychotropic agent. 2008 Wiley-Liss, Inc.

  1. EVALUACIÓN EXPERIMENTAL DE LA RESISTENCIA A LA CORROSIÓN DE UN ACERO AISI-SAE 4140 IMPLANTADO CON IONES DE NITRÓGENO

    Directory of Open Access Journals (Sweden)

    DARIO PEÑA

    2009-01-01

    Full Text Available Se estudió la resistencia a la corrosión de un acero AISI-SAE 4140 implantado con iones de Nitrógeno mediante la técnica 3DII (Implantación Iónica Tridimensional. Se evaluaron diferentes rugosidades de las muestras implantadas mediante técnicas electroquímicas de Rp, EIS y Tafel en una salmuera al 3% de NaCl, donde se obtuvo la mayor resistencia a la corrosión para el material implantado con menor rugosidad. Se produjo la formación de una posible capa protectora estable con la inmersión de las muestras en el electrolito de trabajo para tiempos superiores a 240 horas.

  2. SEMICONDUCTOR INTEGRATED CIRCUITS 8.64-11.62 GHz CMOS VCO and divider in a zero-IF 802.11a/b/g WLAN and Bluetooth application

    Science.gov (United States)

    Yu, Sun; Niansong, Mei; Bo, Lu; Yumei, Huang; Zhiliang, Hong

    2010-10-01

    A fully integrated VCO and divider implemented in SMIC 0.13-μm RFCMOS 1P8M technology with a 1.2 V supply voltage is presented. The frequency of the VCO is tuning from 8.64 to 11.62 GHz while the quadrature LO signals for 802.11a WLAN in 5.8 GHz band or for 802.11b/g WLAN and Bluetooth in 2.4 GHz band can be obtained by a frequency division by 2 or 4, respectively. A 6 bit switched capacitor array is applied for precise tuning of all necessary frequency bands. The testing results show that the VCO has a phase noise of—113 dBc @ 1 MHz offset from the carrier of 5.5 GHz by dividing VCO output by two and the VCO core consumes 3.72 mW. The figure-of-merit for the tuning-range (FOMT) of the VCO is -192.6 dBc/Hz.

  3. Unconventional options for plutonium disposition. Proceedings of a technical committee meeting held in Obninsk, Russian Federation, 7-11 November 1994

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-11-01

    This publication summarizes discussions and presents selected papers from a Technical Committee meeting that the IAEA convened in Obninsk, near Moscow, Russia, 7-11 November 1994 at the invitation of the Ministry of the Russian Federation on Atomic Energy, and which was hosted by the Institute of Physics and Power Engineering. The meeting focused on the disposition of plutonium produced from the operation of nuclear power plants in areas related to the nuclear fuel cycle. Plutonium is formed in all existing nuclear power plants and the unconsumed part remaining in spent fuel is a generic by-product of nuclear power generation. Over the next 15 to 20 years, a significant amount of plutonium will be produced in nuclear power stations worldwide, adding to amounts already in storage. Additionally, the world`s plutonium stocks are being affected by decisions concerning the management and utilization of plutonium recovered from nuclear weapons which are being dismantled. In this context, national strategies are directed at reducing the stockpiles of separated plutonium worldwide, and in further developing technologies capable of safely and securely using and handling plutonium. The purpose of the IAEA`s Technical Committee meeting was to consider unconventional approaches for plutonium disposition, both from the points of view of the fuel cycle as a whole and the specific types of nuclear fuel being used. The aims were to obtain technical descriptions of these approaches, engineering judgements on their technological status and development, and reports on national experience in this field. The meeting`s results and conclusions are providing valuable guidance for future activities in this subject area. Refs, figs and tabs.

  4. Modeling and Prediction of Corrosion-Fatigue Failures in AF1410 Steel Test Specimens

    Science.gov (United States)

    2009-01-12

    1.73 0.330 4140 Bar 110 0.015 0.381 60 28 2.39 2.14 0.848 110 0.015 0.381 53 26 2.39 2.04 0.770 140 0.025 0.635 72 40 2.11 1.80 0.723 237 0.025...Vol. 41, No. 4, of Nov 1999, pp. 277-290. 18. Socie, D.F. and Marquis, G.B., “Multiaxial Fatigue,” SAE International, 2000, p. 351. 19. Myers

  5. 76th Annual Meeting | Annual Meetings | Events | Indian Academy of ...

    Indian Academy of Sciences (India)

    Structural materials for the future: The case of bulk metallic glasses ... Cell therapy for ocular surface: A successful model of regenerative medicine. 11.45. SHUBHA TOLE, Tata ... Business Meeting of Fellows (Seminar Hall). 17.30 - 18.00.

  6. 68th Annual Meeting | Annual Meetings | Events | Indian Academy of ...

    Indian Academy of Sciences (India)

    Optical technologies for space imaging. 11.30 - 12.00. Sunil Mukhi ... Y. D. Vankar, Indian Institute of Technology Kanpur Carbohydrates: much ... 14.00 - 19.00. Business meeting of Fellows, and sightseeing ... and Outreach. Math and Finance ...

  7. 77 FR 61604 - Exposure Modeling Public Meeting; Notice of Public Meeting

    Science.gov (United States)

    2012-10-10

    ... 11). Utilities (NAICS code 22). Professional, scientific and technical (NAICS code 54). B. How can I.... Meeting dates and abstract requests are announced through the ``empmlist'' forum on the LYRIS list server...

  8. 75 FR 28543 - Sunshine Act Meeting: Canceled

    Science.gov (United States)

    2010-05-21

    ... BROADCASTING BOARD OF GOVERNORS Sunshine Act Meeting: Canceled Date and Time: Tuesday, May 18, 2010, 11 a.m.-12:15 p.m. Place: Cohen Building, Room 3321, 330 Independence Ave., SW., Washington, DC 20237. Closed Meeting: The members of the Broadcasting Board of Governors (BBG) will meet in closed...

  9. LANL FY11 activities(u)

    Energy Technology Data Exchange (ETDEWEB)

    Aragon, Ezekiel D [Los Alamos National Laboratory

    2011-01-06

    Briefings presenting W78 programmatic activities for FY11 and the status and plan for associated Hydro 3617, is included wherewith in support of the NNSA W78 Program Review Meetings scheduled for January 11 thru 13, 2011, at the Savannah River Plant, SC.

  10. Experimental Investigation on Tool Wear Behavior and Cutting Temperature during Dry Machining of Carbon Steel SAE 1030 Using KC810 and KC910 Coated Inserts

    Directory of Open Access Journals (Sweden)

    Y. Tamerabet

    2018-03-01

    Full Text Available The removal of cutting fluids and lubrication in dry machining operations requires a good knowledge and full control of all the mechanisms that lead to tool damage. In order to optimize dry machining operations, it is necessary to clearly identify the wear patterns, determine the contact conditions and define the relationship between the contact parameters and the operating conditions. The idea is to choose optimal cutting conditions which lead to the best contact conditions limiting the triggering or aggravation of wear phenomena. The purpose of this paper is to determine the impact multilayer coatings and cutting parameters on tool wear and temperature at the tool-chip interface for two types of coated carbides (KC810 and KC910 Commercialized inserts during dry turning operation of carbon steel SAE 1030, in order to determine the ideal parameters and guarantee the best performances of the cutting tools. Cutting temperature, Crater and Flank wear have been systematically recorded in order to determine their influence on tool life time. To ensure the optimum choice of machining conditions; the TAGUCHI method associated to multi-factorial method were applied to plan the experiments. It has been noted that cutting speed was the most influential factor on temperature and wear evolution. We noted also that the KC810 insert was more suitable for machining of SAE 1030 Carbon Steel; where The best life time was registered (T=228 min. The KC810 inserts offer 30 min of additional machining time for the same work conditions.

  11. 78 FR 49550 - Meetings of Humanities Panel

    Science.gov (United States)

    2013-08-14

    ... NATIONAL FOUNDATION ON THE ARTS AND THE HUMANITIES Meetings of Humanities Panel AGENCY: National Endowment for the Humanities. ACTION: Notice of meetings. SUMMARY: Pursuant to section 10(a)(2) of the Federal Advisory Committee Act (5 U.S.C. App.), notice is hereby given that 11 meetings of the Humanities...

  12. 103nd ACCU MEETING

    CERN Multimedia

    2014-01-01

    DRAFT Agenda for the meeting to be held on Tuesday 11 March 2014 at 9:15 a.m. in Room 60-6-002.   1. Chairperson's remarks 2. Adoption of the agenda      3. Minutes of the previous meeting 4. News from the CERN Management 5. Report on services from GS Department 6. Progress on Health Insurance for Users 7. Users Office News 8. Matters arising 9. Any Other Business 10. Election of a new ACCU Chairperson 11. Agenda for the next meeting   Anyone wishing to raise any points under “Any Other Business” is invited to send them to the Chairperson in writing or by e-mail. Michael Hauschild (Secretary) ACCU is the forum for discussion between the CERN Management and the representatives of CERN Users to review the practical means taken by CERN for the work of Users of the Laboratory. The User Representatives in ACCU are: Austria M. Jeitler manfred.jeitler@cern.ch Belgium M. Tytgat michael.tytgat@ce...

  13. Mini-Proceedings of the 15th Meeting of the Working Group on Rad : Corrections and MC Generators for Low Energies

    CERN Document Server

    Venanzoni, G

    2014-01-01

    The mini-proceedings of the 15th Meeting of the "Working Group on Rad. Corrections and MC Generators for Low Energies" held in Mainz on April 11, 2014, are presented. These meetings, started in 2006, have as aim to bring together experimentalists and theorists working in the fields of meson transition form factors, hadronic contributions to $(g-2)_\\mu$ and the effective fine structure constant, and development of Monte Carlo generators and Radiative Corrections for precision e+e- and tau physics.

  14. Cross-Layer Measurement on an IEEE 802.11g Wireless Network Supporting MPEG-2 Video Streaming Applications in the Presence of Interference

    Directory of Open Access Journals (Sweden)

    Alessandro Sona

    2010-01-01

    Full Text Available The performance of wireless local area networks supporting video streaming applications, based on MPEG-2 video codec, in the presence of interference is here dealt with. IEEE 802.11g standard wireless networks, that do not support QoS in according with IEEE 802.11e standard, are, in particular, accounted for and Bluetooth signals, additive white Gaussian noise, and competitive data traffic are considered as sources of interference. The goal is twofold: from one side, experimentally assessing and correlating the values that some performance metrics assume at the same time at different layers of an IEEE 802.11g WLAN delivering video streaming in the presence of in-channel interference; from the other side, deducing helpful and practical hints for designers and technicians, in order to efficiently assess and enhance the performance of an IEEE 802.11g WLAN supporting video streaming in some suitable setup conditions and in the presence of interference. To this purpose, an experimental analysis is planned following a cross-layer measurement approach, and a proper testbed within a semianechoic chamber is used. Valuable results are obtained in terms of signal-to-interference ratio, packet loss ratio, jitter, video quality, and interference data rate; helpful hints for designers and technicians are finally gained.

  15. Evaluación experimental de la resistencia a la corrosión de un acero aisi-sae 4140 implantado con iones de nitrógeno

    OpenAIRE

    PEÑA, DARIO; FONTALVO, PAOLA; ESTUPIÑAN, HUGO; NIÑO, DANNIER; VESGA, WILSON

    2010-01-01

    Se estudió la resistencia a la corrosión de un acero AISI-SAE 4140 implantado con iones de Nitrógeno mediante la técnica 3DII (Implantación Iónica Tridimensional). Se evaluaron diferentes rugosidades de las muestras implantadas mediante técnicas electroquímicas de Rp, EIS y Tafel en una salmuera al 3% de NaCl, donde se obtuvo la mayor resistencia a la corrosión para el material implantado con menor rugosidad. Se produjo la formación de una posible capa protectora estable con la inmersión de l...

  16. 7. meeting of the Atomic and Molecular Data Centre Network, Oak Ridge National Laboratory, Oak Ridge, TN, 9-11 November 1987

    International Nuclear Information System (INIS)

    Smith, J.J.

    1988-02-01

    This is a brief summary report of the Seventh Atomic and Molecular Data Centre Network Meeting convened by the IAEA at the Oak Ridge National Laboratory, Oak Ridge, Tennessee, 9-11 November 1987. The goal of the Centre is to provide coordination of the international management of atomic and molecular data pertinent to controlled fusion research and technology. The meeting was attended by twelve representatives of centres from six member states. The meeting resulted in five conclusions: (i) the establishment of a single international atomic and molecular collision data base was stressed to be the short-term priority for the data centre network; (ii) the Specialists' Meeting on ''Atomic and Molecular Data for Plasma Edge Studies'' was reviewed, and the proposal for the formation of a coordinated research programme on the production and evaluation of atomic and molecular data for plasma edge studies as a means of generating the needed data for fusion research was endorsed; (iii) it was recommended that the recent report entitled ''Recommended Data on Atomic Collision Processes Involving Iron Ions'' be published as a special supplement to the Nuclear Fusion journal, 1987. This unit was asked to investigate the possibility to provide data covering recombination processes for iron ions which were not included in the recommended data base; (iv) the participants felt that a meeting covering the Atomic and Molecular and fusion data base was timely and important for maximizing the efficient usage of the Atomic and Molecular collision data base. The convening of a Specialists' Meeting on carbon and oxygen ion collision data was also discussed. Finally, (v) it was proposed that the Atomic and Molecular Data Unit should fully address all discrepancies within the recommended data base. Nine status and progress reports are summarized in the Appendices to the present summary report. Refs, 1 fig., tabs

  17. 76 FR 23339 - Aerospace Safety Advisory Panel; Meeting

    Science.gov (United States)

    2011-04-26

    ... NATIONAL AERONAUTICS AND SPACE ADMINISTRATION [Notice (11-043)] Aerospace Safety Advisory Panel; Meeting AGENCY: National Aeronautics and Space Administration (NASA). ACTION: Notice of meeting... Register of April 6, 2011, announcing a meeting of the Aerospace Safety Advisory Panel (ASAP) to take place...

  18. Meetings, Gatherings and Events in Smart Environments

    NARCIS (Netherlands)

    Nijholt, Antinus; Spencer, S.N

    2004-01-01

    We survey our research on smart meeting rooms and its relevance for augmented reality meeting support and virtual reality generation of meetings in real-time or off-line. Our aim is to research representations of what takes place during meetings in order to allow generation, e.g. in virtual reality,

  19. PREFACE: Proceedings of the 2008 Numerical Relativity Data Analysis Meeting, Syracuse University, Syracuse, NY, USA, 11-14 August 2008 Proceedings of the 2008 Numerical Relativity Data Analysis Meeting, Syracuse University, Syracuse, NY, USA, 11-14 August 2008

    Science.gov (United States)

    Sutton, Patrick; Shoemaker, Deirdre

    2009-06-01

    The 2008 Numerical Relativity Data Analysis (NRDA) Meeting, the second in the series, was hosted by the Department of Physics at Syracuse University, 11-14 August 2008 with 60 participants. The purpose of the NRDA meetings is to bring together two communities with a vested interest in gravitational-wave observations: the data analysis and numerical relativity communities. The first NRDA meeting was held in November 2006 at MIT. A quote of Peter Saulson's from the Matters of Gravity Newsletter puts the importance of the NRDA meetings in perspective. He wrote: `As I sat in the back row of Rm NW14-1112 at MIT on Tuesday 7 November 2006, it suddenly struck me that we were participating in a watershed moment in the history of gravitational physics. Here, in the same room, were two communities who decades earlier had promised to help each other in a grand adventure: the detection of gravitational waves and the use of those waves to explore the frontiers of strong field gravity.' That meeting marked the first time when the two communities began to speak each other's language. By the time of the second NRDA meeting, much progress had been made. Numerical relativists were starting to explore the binary-black-hole parameter space and were making advances in evolutions of neutron-star and neutron-star/black-hole binaries. Data analysts were investigating better algorithms for the detection of both inspiral and burst sources. Most importantly, on 14 August 2008, someone sitting in the back row of the Stolkin Auditorium in Syracuse University might have noted the beginning of real collaborations between the two communities. The meeting included presentations based on joint work by numerical relativists and data analysts. Also the participants at NRDA2008 asked tough questions about how to best use numerical relativity in gravitational wave detection, as well as showcasing some of the science that will allow us to formulate the answers to these questions. This issue presents

  20. An analytical and experimental approach for pressure distribution analysis of a particular lobe and plain bearing performance keeping in view of all impeding varying parameters associating with fixed lubrication SAE20W40

    International Nuclear Information System (INIS)

    Biswas, Nabarun; Chakraborti, Prasun; Belkar, Sanjay

    2016-01-01

    This paper presents both analytical and experimental pressure analysis approach of a typical Lobe and plain bearing for determining effective performance of the bearing. This is found to be dependent on several variables viz. angular velocity (1200-1900 rpm), load (300- 750 N) and pressure angle (0.deg.-180.deg.). This study in particular has been carried out for better rectifications and comparative prediction of lobe and plain bearing in terms of pressure distribution behavior under lubrication oil grade of SAE20W40. Influencing parameters were varied in this set up only to get optimum parametric combination considering all relevant practical issues. The experimentation was done based on significant directives of relevant literatures in these sectors. Attempt was made to compare the analytical findings with experimental results and found matched appreciably. After that attention was diverted to find the nature of pressure and load carrying capacity at various fluctuating speed and load with a fixed lubrication of SAE20W40 for appropriate decision making towards its characteristic performance. The analytical data generated by MATLAB are compared with experimental data which is generated by JBTR

  1. An analytical and experimental approach for pressure distribution analysis of a particular lobe and plain bearing performance keeping in view of all impeding varying parameters associating with fixed lubrication SAE20W40

    Energy Technology Data Exchange (ETDEWEB)

    Biswas, Nabarun; Chakraborti, Prasun [National Institute of Technology Agartala, Jirania (India); Belkar, Sanjay [Pravara Rural Engineering CollegeLoni, Rahata taluka (India)

    2016-05-15

    This paper presents both analytical and experimental pressure analysis approach of a typical Lobe and plain bearing for determining effective performance of the bearing. This is found to be dependent on several variables viz. angular velocity (1200-1900 rpm), load (300- 750 N) and pressure angle (0.deg.-180.deg.). This study in particular has been carried out for better rectifications and comparative prediction of lobe and plain bearing in terms of pressure distribution behavior under lubrication oil grade of SAE20W40. Influencing parameters were varied in this set up only to get optimum parametric combination considering all relevant practical issues. The experimentation was done based on significant directives of relevant literatures in these sectors. Attempt was made to compare the analytical findings with experimental results and found matched appreciably. After that attention was diverted to find the nature of pressure and load carrying capacity at various fluctuating speed and load with a fixed lubrication of SAE20W40 for appropriate decision making towards its characteristic performance. The analytical data generated by MATLAB are compared with experimental data which is generated by JBTR.

  2. Public meeting

    CERN Multimedia

    HR Department

    2010-01-01

    Dear Colleagues, I am pleased to invite you to a public meeting which will be held on Thursday 11 November 2010 at 2:30 p.m., in the Main Auditorium (welcome coffee from 2 p.m.) In this meeting Sigurd Lettow, Director for Administration and General Infrastructure will present the Management’s proposals towards restoring full funding of the Pension Fund. The meeting will follow discussions which took place with the Staff Association, at the Standing Concertation Committee (CCP) of 1 November 2010 and will be held with the Members States, at the Tripartite Employment Conditions Forum (TREF) of 4 November 2010. You will be able to attend this presentation in the Main Auditorium or via the webcast. The Management will also be available to reply to your questions on this subject. Best regards, Anne-Sylvie Catherin

  3. 7 CFR 1780.11 - Service area requirements.

    Science.gov (United States)

    2010-01-01

    ..., maintenance, debt service, and reserve requirements. Such guarantees from developers will meet the... 7 Agriculture 12 2010-01-01 2010-01-01 false Service area requirements. 1780.11 Section 1780.11... AGRICULTURE (CONTINUED) WATER AND WASTE LOANS AND GRANTS General Policies and Requirements § 1780.11 Service...

  4. Barcellona è pronta per FOSS4G 2010

    Directory of Open Access Journals (Sweden)

    Lorenzo Becchi

    2010-03-01

    Full Text Available FOSS4G 2010 FOSS4G is "the conference" for Open Source Geospatial Software and on september 2010 will meet in Barcelona, Spain. At FOSS4G you will meet all kind of actors: Free Software developers and any kind of representatives from companies, institutions and the academic world. The spatial industry is undergoing rapid innovations and the open source spatial community is one of the forces driving the change.

  5. Análisis de impacto y desarrollo de buenas práctica de auditoría en bases de datos Oracle 11G

    OpenAIRE

    Delgado Picazo, Mario

    2009-01-01

    Este proyecto consiste en realizar un análisis y un estudio de los diferentes tipos de auditoría en Oracle 11g, con el objetivo de estudiar las características de las herramientas disponibles, así como su viabilidad. Mediante experimentación, se estudiará el comportamiento y el rendimiento de las diferentes modalidades de auditoría que Oracle 11g ofrece como motor de la base de datos, obteniendo resultados y comparativas que se utilizarán para preparar un manual de buenas prácticas acerca de ...

  6. SCIENTIFIC PRESENTATIONS of the 11. MEETING OF THE MANAGEMENT STEERING COMMITTEE OF THE RIKEN BNL COLLABORATION (RBRC SCIENTIFIC ARTICLE, VOLUME 11)

    International Nuclear Information System (INIS)

    Samios, N.P.

    2005-01-01

    The RIKEN BNL Research Center (RBRC) was established in April 1997 at Brookhaven National Laboratory. It is funded by the ''Rikagaku Kenkyusho,'' (RIKEN) The Institute of Physical and Chemical Research, of Japan. The Center is dedicated to the study of strong interactions, including hard QCD/spin physics, lattice QCD and RHIC (Relativistic Heavy Ion Collider) physics through nurturing of a new generation of young physicists. The agreement was extended in 2002 for another five year period. This 11th steering group meeting consisted of a series of reports on current activities and future perspectives. Presentation titles and authors included: 'RBRC operations and accomplishments' by Nicholas P. Samios, 'Theoretical physics at RIKEN-BNL Center: strong interactions and QCD' by Larry McLerran, 'RBRC experimental group and Wako base', by Hideto En'yo, 'The QCDOC project overview and status' by Norman H. Christ, 'RHIC spin physics' by Gerry Bunce, 'RHIC heavy ion progam' by Yasuyuki Akiba, 'RIKEN's current status and future plans' by Samuel Aronson, 'Procedure for proposing renewal of the collaboration agreement in 2007' by Chiharu Shimoyamada, and 'New direction of RPRC beyond JFY 2007' by Nicholas P. Samios

  7. Fuel gas production from animal and agricultural residues and biomass. Quarterly coordination meeting, December 11-12, 1978, Denver, Colorado. Second Quarterly progress report

    Energy Technology Data Exchange (ETDEWEB)

    Wise, D L; Ashare, E; Wentworth, R L

    1979-01-05

    The tenth quarterly coordination meeting of the methane production group of the Fuels from Biomass Systems Branch, US Department of Energy was held at Denver, Colorado, December 11-12, 1978. Progress reports were presented by the contractors and a site visit was made to the Solar Energy Research Institute, Golden, Colorado. A meeting agenda, a list of attendees, and progress are presented. Report titles are: pipeline fuel gas from an environmental feedlot; operation of a 50,000 gallon anaerobic digester at the Monroe State Dairy Farm near Monroe, Washington; anaerobic fermentation of livestock and crop residues; anaerobic fermentation of agricultural residues - potential for improvement and implementation; heat treatment of organics for increasing anaerobic biodegradability; and biological conversion of biomass to methane. (DC)

  8. 78 FR 17421 - National Cancer Institute; Amended Notice of Meeting

    Science.gov (United States)

    2013-03-21

    ... notice is being amended to change the meeting format from a face to face meeting to a teleconference. Also the meeting time has been changed to 11:00 a.m. to 1:00 p.m. on April 5, 2013. The meeting is...

  9. G-CSF/anti-G-CSF antibody complexes drive the potent recovery and expansion of CD11b+Gr-1+ myeloid cells without compromising CD8+ T cell immune responses

    Science.gov (United States)

    2013-01-01

    Background Administration of recombinant G-CSF following cytoreductive therapy enhances the recovery of myeloid cells, minimizing the risk of opportunistic infection. Free G-CSF, however, is expensive, exhibits a short half-life, and has poor biological activity in vivo. Methods We evaluated whether the biological activity of G-CSF could be improved by pre-association with anti-G-CSF mAb prior to injection into mice. Results We find that the efficacy of G-CSF therapy can be enhanced more than 100-fold by pre-association of G-CSF with an anti-G-CSF monoclonal antibody (mAb). Compared with G-CSF alone, administration of G-CSF/anti-G-CSF mAb complexes induced the potent expansion of CD11b+Gr-1+ myeloid cells in mice with or without concomitant cytoreductive treatment including radiation or chemotherapy. Despite driving the dramatic expansion of myeloid cells, in vivo antigen-specific CD8+ T cell immune responses were not compromised. Furthermore, injection of G-CSF/anti-G-CSF mAb complexes heightened protective immunity to bacterial infection. As a measure of clinical value, we also found that antibody complexes improved G-CSF biological activity much more significantly than pegylation. Conclusions Our findings provide the first evidence that antibody cytokine complexes can effectively expand myeloid cells, and furthermore, that G-CSF/anti-G-CSF mAb complexes may provide an improved method for the administration of recombinant G-CSF. PMID:24279871

  10. The METIS 5G System Concept

    DEFF Research Database (Denmark)

    Tullberg, Hugo; Popovski, Petar; Li, Zexian

    2016-01-01

    The authors describe the most important system-level 5G features, enabled by the concept, necessary to meet the very diverse 5G requirements. System-level evaluation results of the METIS 5G system concept are presented, and they conclude that the 5G requirements can be met with the proposed system...... concept....

  11. Report on the second consultants' meeting of nuclear reaction data centers Kiev, USSR, 11-16 April 1977. Including the thirteenth four-center meeting and the third meeting on charged particle nuclear data compilation

    International Nuclear Information System (INIS)

    Lemmel, H.D.

    1977-10-01

    This second ''NRDC meeting'' combined the 13th ''four centers meeting'' (consultants' meeting of the four neutron nuclear data centers) with the third ''CPND meeting'' (consultants' meeting on charged particle nuclear data compilation). In Part I of the meeting, the neutron data centers held a special session on neutron data matters, in particular on the jointly operated neutron data index CINDA, whereas all items of more general interest, in particular the data exchange system EXFOR, were treated in Part II of the meeting

  12. 77 FR 2286 - Northern Illinois Hydropower, LLC; Notice of Meeting

    Science.gov (United States)

    2012-01-17

    ... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission [Project No. 12717-002] Northern Illinois Hydropower, LLC; Notice of Meeting a. Date and Time of Meeting: Thursday, January 26, 2012 from 11... Meeting: Commission staff will meet with Northern Illinois Hydropower, LLC to discuss potentially moving...

  13. ACCU MEETING

    CERN Multimedia

    Chris Onions

    2002-01-01

    DRAFT Agenda for the meeting to be held on Wednesday 4 December 2002 At 9:15 a.m. in room 60-6-002 Chairman's remarks Adoption of the agenda Minutes of the previous meeting Matters arising News from the CERN Management Fellows, Associates and Summer Student Programmes Particle Data Book distribution Revoking Computer accounts Equipment insurance on site Reports from ACCU representatives on other committees Users' Office news Any Other Business Dates for meetings in 2003 Agenda for the next meeting Anyone wishing to raise any points under item 12 is invited to send them to the Chairman in writing or by e-mail to Christopher.Onions@cern.ch   ACCU is the forum for discussion between the CERN Management and the representatives of CERN Users to review the practical means taken by CERN for the work of Users of the Laboratory. The User Representatives to ACCU are (CERN internal telephone numbers in brackets): Austria W. Adam (71661) Belgium G. Wilquet (74664) Bulgaria R. Tzenov (74837...

  14. 49 CFR 192.11 - Petroleum gas systems.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 3 2010-10-01 2010-10-01 false Petroleum gas systems. 192.11 Section 192.11... BY PIPELINE: MINIMUM FEDERAL SAFETY STANDARDS General § 192.11 Petroleum gas systems. (a) Each plant that supplies petroleum gas by pipeline to a natural gas distribution system must meet the requirements...

  15. 78 FR 35982 - Meetings of Humanities Panel

    Science.gov (United States)

    2013-06-14

    ...: Room 420. This meeting will discuss applications for Challenge Grants from historical organizations..., Anthropology, Psychology, and History of Science, submitted to the Division of Research Programs. 11. Date.... This meeting will discuss applications for Challenge Grants on the subjects of Art and Anthropology...

  16. Basic fibroblast growth factor is pro-adipogenic in rat skeletal muscle progenitor clone, 2G11 cells.

    Science.gov (United States)

    Nakano, Shin-ichi; Nakamura, Katsuyuki; Teramoto, Naomi; Yamanouchi, Keitaro; Nishihara, Masugi

    2016-01-01

    Intramuscular adipose tissue (IMAT) formation is a hallmark of marbling in cattle. IMAT is considered to originate from skeletal muscle progenitor cells with adipogenic potential. However, the mechanism involved in IMAT formation from these progenitor cells in vivo remains unclear. In the present study, among the growth factors tested, which were known to be expressed in skeletal muscle, we found only basic fibroblast growth factor (bFGF) has a pro-adipogenic effect on skeletal muscle derived adipogenic progenitor clone, 2G11 cells. Pre-exposure of 2G11 cells to bFGF did not affect initial gene expressions of CCAAT/enhancer-binding protein (C/EBP)β and C/EBPδ, while resulting in an enhancement of subsequent expressions of C/EBPα and proliferator-activated receptor gamma (PPARγ) during adipogenesis, indicating that bFGF is acting on the transcriptional regulation of C/EBPα and PPARγ. In addition, the effect of bFGF is mediated via two types of FGF receptor (FGFR) isoforms: FGFR1 and FGFR2 IIIc, and both receptors are prerequisite for bFGF to express its pro-adipogenic effect. These results suggest that bFGF plays an important role as a key trigger of IMAT formation in vivo. © 2015 Japanese Society of Animal Science.

  17. Foreword to the Special Issue on the 11th Specialist Meeting on Microwave Radiometry and Remote Sensing Applications (MicroRad 2010)

    Science.gov (United States)

    Le Vine, David M; Jackson, Thomas J.; Kim, Edward J.; Lang, Roger H.

    2011-01-01

    The Specialist Meeting on Microwave Radiometry and Remote Sensing of the Environment (MicroRad 2010) was held in Washington, DC from March 1 to 4, 2010. The objective of MicroRad 2010 was to provide an open forum to report and discuss recent advances in the field of microwave radiometry, particularly with application to remote sensing of the environment. The meeting was highly successful, with more than 200 registrations representing 48 countries. There were 80 oral presentations and more than 100 posters. MicroRad has become a venue for the microwave radiometry community to present new research results, instrument designs, and applications to an audience that is conversant in these issues. The meeting was divided into 16 sessions (listed in order of presentation): 1) SMOS Mission; 2) Future Passive Microwave Remote Sensing Missions; 3) Theory and Physical Principles of Electromagnetic Models; 4) Field Experiment Results; 5) Soil Moisture and Vegetation; 6) Snow and Cryosphere; 7) Passive/Active Microwave Remote Sensing Synergy; 8) Oceans; 9) Atmospheric Sounding and Assimilation; 10) Clouds and Precipitation; 11) Instruments and Advanced Techniques I; 12) Instruments and Advanced Techniques II; 13) Cross Calibration of Satellite Radiometers; 14) Calibration Theory and Methodology; 15) New Technologies for Microwave Radiometry; 16) Radio Frequency Interference.

  18. Unconventional options for plutonium disposition. Proceedings of a technical committee meeting held in Obninsk, Russian Federation, 7-11 November 1994

    International Nuclear Information System (INIS)

    1995-11-01

    This publication summarizes discussions and presents selected papers from a Technical Committee meeting that the IAEA convened in Obninsk, near Moscow, Russia, 7-11 November 1994 at the invitation of the Ministry of the Russian Federation on Atomic Energy, and which was hosted by the Institute of Physics and Power Engineering. The meeting focused on the disposition of plutonium produced from the operation of nuclear power plants in areas related to the nuclear fuel cycle. Plutonium is formed in all existing nuclear power plants and the unconsumed part remaining in spent fuel is a generic by-product of nuclear power generation. Over the next 15 to 20 years, a significant amount of plutonium will be produced in nuclear power stations worldwide, adding to amounts already in storage. Additionally, the world's plutonium stocks are being affected by decisions concerning the management and utilization of plutonium recovered from nuclear weapons which are being dismantled. In this context, national strategies are directed at reducing the stockpiles of separated plutonium worldwide, and in further developing technologies capable of safely and securely using and handling plutonium. The purpose of the IAEA's Technical Committee meeting was to consider unconventional approaches for plutonium disposition, both from the points of view of the fuel cycle as a whole and the specific types of nuclear fuel being used. The aims were to obtain technical descriptions of these approaches, engineering judgements on their technological status and development, and reports on national experience in this field. The meeting's results and conclusions are providing valuable guidance for future activities in this subject area. Refs, figs and tabs

  19. 78 FR 70320 - Government in the Sunshine Act Meeting Notice

    Science.gov (United States)

    2013-11-25

    ... carried over to the agenda of the following meeting. By order of the Commission: Issued: November 21, 2013. William R. Bishop, Supervisory Hearings and Information Officer. [FR Doc. 2013-28299 Filed 11-21-13; 11:15.... STATUS: Open to the public. MATTERS TO BE CONSIDERED: 1. Agendas for future meetings: None 2. Minutes...

  20. Esterification and Deacidification of a Waste Cooking Oil (TAN 68.81 mg KOH/g for Biodiesel Production

    Directory of Open Access Journals (Sweden)

    Zheng Xia

    2012-07-01

    Full Text Available Oils with high content of free fatty acid (FFA can be treated by acid esterification where an alcohol reacts with the given oil in the presence of acid catalyst. The investigated parameters include methanol to oil ratio, temperature and amount of catalyst. The optimum conditions for acid esterification which could reduce FFA content in the feedstock to less than 1.88% (acid value 3.76 mg KOH/g waste cooking oil were 50 °C, 20% methanol to oil ratio (by volume and 0.4 vol.% H2SO4 after 5 h. However, oil with an acid value of more than 1 mg KOH/g oil cannot meet the alkaline catalyzed transesterification conditions. Under the conditions of NaOH concentration 0.5 N, excess alkali 15%, 60 °C, 40 min, the FFA removal rate for deacidification reached 77.11% (acid value 0.86 mg KOH/g esterified oil. The acid value of deacidification product was reduced below 0.86 mg KOH/g esterified oil, thus meeting the base-catalyzed trans-esterification conditions.

  1. Neonatal Caffeine Treatment and Respiratory Function at 11 Years in Children under 1,251 g at Birth.

    Science.gov (United States)

    Doyle, Lex W; Ranganathan, Sarath; Cheong, Jeanie L Y

    2017-11-15

    Caffeine in the newborn period shortens the duration of assisted ventilation and reduces the incidence of bronchopulmonary dysplasia, but its effects on respiratory function in later childhood are unknown. To determine if children born with birth weight less than 1,251 g who were treated with neonatal caffeine had improved respiratory function at 11 years of age compared with children treated with placebo. Children enrolled in the CAP (Caffeine for Apnea of Prematurity) randomized controlled trial and assessed at the Royal Women's Hospital in Melbourne at 11 years of age had expiratory flow rates measured according to the standards of the American Thoracic Society. Values were converted to z-scores predicted for age, height, ethnicity, and sex. Parents completed questionnaires related to their child's respiratory health. A total of 142 children had expiratory flows measured. Expiratory flows were better in the caffeine group, by approximately 0.5 SD for most variables (e.g., FEV 1 ; mean z-score, -1.00 vs. -1.53; mean difference, 0.54; 95% confidence interval, 0.14-0.94; P = 0.008). Fewer children in the caffeine group had values for FVC below the fifth centile (11% vs. 28%; odds ratio, 0.31; 95% confidence interval, 0.12-0.77; P = 0.012). When adjusted for bronchopulmonary dysplasia, the difference in flow rates between groups diminished. Caffeine treatment in the newborn period improves expiratory flow rates in midchildhood, which seems to be achieved by improving respiratory health in the newborn period. Follow-up lung function testing in adulthood is vital for these individuals. Future placebo-controlled randomized trials of neonatal caffeine are unlikely. Clinical trial registered with www.clinicaltrials.gov (NCT00182312).

  2. 75 FR 19465 - Sunshine Act; Meeting Notice

    Science.gov (United States)

    2010-04-14

    ... news media following the Board meeting. STATUS: Open. Agenda Old Business Approval of minutes of February 11, 2010, Board Meeting. New Business 1. Chairman's Report. 2. President's Report. 3. Report of..., and Ethics Committee. A. Designation of Corporate Secretary 6. Report of the Community Relations and...

  3. ACCU MEETING

    CERN Multimedia

    PH Department

    2008-01-01

    DRAFT Agenda for the meeting to be heldon Wednesday 5 March 2008 At 9:15 a.m. in room 60-6-002 Chairman’s remarks Adoption of the agenda Minutes of the previous meeting Matters arising News from the CERN Management An update on Safety at CERN The CERN Ombudsperson proposal Childcare initiative Reports from ACCU representatives on other committees Users’ Office news Any Other Business Agenda for the next meeting Anyone wishing to raise any points under item 11 is invited to send them to the Chairman in writing or by e-mail to mailto:Christopher.Onions@cern.ch Chris Onions (Secretary) ACCU is the forum for discussion between the CERN Management and the representatives of CERN Users to review the practical means taken by CERN for the work of Users of the Laboratory. The User Representatives to ACCU are (CERN internal telephone numbers in brackets): Austria W. Adam (71661) BelgiumnC. Vander Velde (71539) Bulgaria Czech Republic P. Závada (75877) Denm...

  4. ACCU meeting

    CERN Document Server

    PH Department

    2008-01-01

    DRAFT Agenda for the meeting to be heldon Wednesday 5 March 2008 At 9:15 a.m. in room 60-6-002 Chairman’s remarks Adoption of the agenda Minutes of the previous meeting Matters arising News from the CERN Management An update on Safety at CERN The CERN Ombudsperson proposal Childcare initiative Reports from ACCU representatives on other committees Users’ Office news Any Other Business Agenda for the next meeting Anyone wishing to raise any points under item 11 is invited to send them to the Chairman in writing or by e-mail to mailto:Christopher.Onions@cern.ch Chris Onions (Secretary) ACCU is the forum for discussion between the CERN Management and the representatives of CERN Users to review the practical means taken by CERN for the work of Users of the Laboratory. The User Representatives to ACCU are (CERN internal telephone numbers in brackets): Austria W. Adam (71661) BelgiumnC. Vander Velde (71539) Bulgaria Czech Republic P. Závada (75877) Denm...

  5. ACCU Meeting

    CERN Multimedia

    PH Department

    2008-01-01

    DRAFT Agenda for the meeting to be held on Wednesday 11 June 2008 At 9:15 a.m. in room 60-6-002 Chairman’s remarks Adoption of the agenda Minutes of the previous meeting Matters arising News from the CERN Management An update on Safety at CERN Childcare initiative Reports from ACCU representatives on other committees Users’ Office news Any Other Business Agenda for the next meeting Anyone wishing to raise any points under item 10 is invited to send them to the Chairman in writing or by e-mail to mailto:Christopher.Onions@cern.ch Chris Onions (Secretary) ACCU is the forum for discussion between the CERN Management and the representatives of CERN Users to review the practical means taken by CERN for the work of Users of the Laboratory. The User Representatives to ACCU are (CERN internal telephone numbers in brackets): Austria - W. Adam (71661) Belgium - C. Vander Velde (71539) Bulgaria Czech Republic - P. Závada (75877) Denmark - J.B. Hansen...

  6. G Prathap

    Indian Academy of Sciences (India)

    Home; Journals; Resonance – Journal of Science Education. G Prathap. Articles written in Resonance – Journal of Science Education. Volume 1 Issue 11 November 1996 pp 2-3 Article-in-a-Box. Karl Popper · G Prathap · More Details Fulltext PDF ...

  7. Dissolved inorganic carbon, alkalinity, temperature, salinity and other variables collected from discrete sample and profile observations using CTD, bottle and other instruments from the THOMAS G. THOMPSON in the North Pacific Ocean from 1997-11-01 to 1997-11-11 (NODC Accession 0115176)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NODC Accession 0115176 includes chemical, discrete sample, physical and profile data collected from THOMAS G. THOMPSON in the North Pacific Ocean from 1997-11-01 to...

  8. Canadian Rheumatology Association Meeting, The Westin Ottawa, Ottawa, Ontario, Canada, February 8-11, 2017.

    Science.gov (United States)

    Silverman, Earl D

    2017-05-01

    The 72nd Annual Meeting of The Canadian Rheumatology Association (CRA) was held at The Westin Ottawa, Ottawa, Ontario, Canada, February 8-11, 2017. The program consisted of presentations covering original research, symposia, awards, and lectures. Highlights of the meeting include the following 2017 award winners: Dr. Vinod Chandran, Young Investigator; Dr. Jacques P. Brown, Distinguished Investigator; Dr. David Robinson, Teacher-Educator; Dr. Michel Zummer, Distinguished Rheumatologist; Ms. Rebecca Gole, Best Abstract on SLE Research by a Trainee - Ian Watson Award; Ms. Bailey Russell, Best Abstract on Clinical or Epidemiology Research by a Trainee - Phil Rosen Award; Dr. Sahil Koppikar and Dr. Henry Averns, Practice Reflection Award; Dr. Shirine Usmani, Best Abstract on Basic Science Research by a Trainee; Ms. Carol Dou, Best Abstract for Research by an Undergraduate Student; Dr. Dania Basodan, Best Abstract on Research by a Rheumatology Resident; Dr. Claire Barber, Best Abstract on Adult Research by Young Faculty; Ms. Audrea Chen, Best Abstract by a Medical Student; Dr. Kun Huang, Best Abstract by a Post-Graduate Resident; and Dr. Ryan Lewinson, Best Abstract by a Post-Graduate Research Trainee. Lectures and other events included a Keynote Lecture by Jonathon Fowles: Exercise is Medicine: Is Exercise a Good or Bad Thing for People with Arthritis?; State of the Art Lecture by Matthew Warman: Insights into Bone Biology and Therapeutics Gleaned from the Sustained Investigation of Rare Diseases; Dunlop-Dottridge Lecture by Allen Steere: Lyme Disease: A New Problem for Rheumatologists in Canada; and the Great Debate: Be it Resolved that the Least Expensive Treatment Should be Chosen. Switch, Switch, Switch! Arguing for: Jonathan Chan and Antonio Avina, and against: Marinka Twilt and Glen Hazlewood. Topics such as rheumatoid arthritis, systemic lupus erythematosus, systemic sclerosis, Sjögren syndrome, psoriatic arthritis, spondyloarthritis, vasculitis, osteoarthritis

  9. Youth and Work: The Incidence of the Economic Situation on the Access of Young People to Education, Culture and Work. Report, Recommendations and Documents of a European Regional Meeting, Venice, 7-11 November, 1977.

    Science.gov (United States)

    United Nations Educational, Scientific, and Cultural Organization, Paris (France).

    This document contains materials from a Unesco European regional meeting held in Venice (November 7-11, 1977) to discuss the problem of youth unemployment. The final report of the meeting is composed of (1) a summary of the discussions on background and nature of the problem, remedies, action, education and training, creating jobs, quality of…

  10. 78 FR 52513 - Sunshine Act Meeting; Cancellation

    Science.gov (United States)

    2013-08-23

    ..., August 21, 2013, page 51713. ANNOUNCED TIME AND DATE OF MEETING: Wednesday, August 21, 2013, 10 a.m.-11 a.m. MEETING CANCELED. For a recorded message containing the latest agenda information, call (301) 504... West Highway, Bethesda, MD 20814 (301) 504- 7923. Dated: August 21, 2013. Todd A. Stevenson, Secretary...

  11. ACCU MEETING

    CERN Document Server

    PH Department

    2008-01-01

    DRAFT Agenda for the meetingto be held on Wednesday 3 December 2008 at 9:15 a.m.in Room 60-6-002 1.\tChairman’s remarks 2.\tAdoption of the agenda 3.\tMinutes of the previous meeting 4.\tMatters arising 5.\tNews from the CERN Management 6.\tReport from the new Director-General 7.\tReport on the Fellows and Associates programme 8.\tAn update on Safety at CERN 9.\tReports from ACCU representatives on other committees 10.\tUsers’ Office news 11.\tAny Other Business 12.\tAgenda for the next meeting Anyone wishing to raise any points under item 11 is invited to send them to the Chairman in writing or by e-mail to Christopher.Onions@cern.ch Chris Onions (Secretary) ACCU is the forum for discussion between the CERN Management and the representatives of CERN Users to review the practical means taken by CERN for the work of Users of the Laboratory. The User Representatives to ACCU are (CERN internal telephone numbers in brackets): Austria W. Adam (71661) Belgium C. Va...

  12. A −3 dBm RF transmitter front-end for 802.11g application

    International Nuclear Information System (INIS)

    Zhao Jinxin; Yan Jun; Shi Yin

    2013-01-01

    A 2.4 GHz, direct-conversion RF transmitter front-end with an up converter and PA driver is fabricated in a 0.13 μm CMOS process for the reliable transmission of 54 Mb/s OFDM signals. The front-end output power is −3 dBm while the corresponding EVM is −27 dB which is necessary for the 802.11g standard of EVM at −25 dB. With the adopted gain control strategy the output power changes from −14.3 to −3.7 dBm with every step 0.8 dB (20%) which covers the gain variation due to working temperature and process. A power detector indicates the output power and delivers a voltage to the baseband to control the output power. (semiconductor integrated circuits)

  13. Mutation breeding of oil seed crops. Proceedings of a final research co-ordination meeting of an FAO/IAEA co-ordinated research programme held in Vienna, 11-15 January 1993

    International Nuclear Information System (INIS)

    1994-12-01

    The document contains 19 papers presented at the final Research Co-ordination Meeting on 'Mutation Breeding of Oil Seed Crops' held in Vienna between 11-15 January 1993. A separate abstract was prepared for each paper. Refs, figs and tabs

  14. 78 FR 28602 - Merchant Marine Personnel Advisory Committee: Intercessional Meeting

    Science.gov (United States)

    2013-05-15

    ... Committee (MERPAC) will meet to work on Task Statement 83, entitled ``Development of competency requirements..., qualifications, certification, documentation, and fitness standards. The Committee will advise, consult with, and... the June 11, 2013, working group meeting is as follows: (1) Develop competency requirements to meet...

  15. The (2p, 2p) 11Δg state of 6Li2: Fourier transform spectrum of the 11Δg-B1IIu transition

    International Nuclear Information System (INIS)

    Linton, C.; Martin, F.; Crozet, P.; Ross, A.J.; Bacis, R.

    1993-01-01

    The 1 1 Δ g -B 1 II u transition of 6 Li 2 has been observed in collisionally induced fluorescence following single frequency optical-optical double resonance excitation of the F 1 Σ g + state using a ring dye laser with DCM dye. Spectra of the s and a symmetry levels were obtained separately, at high resolution, in the near-infrared region using a Fourier transform spectrometer. The molecular constants (Dunham coefficients) of the 1 1 Δ g state have been calculated. Comparison of the constants and dissociation energy with ab initio calculations has shown that the 1 1 Δ g state correlates with Li(2p) + Li(2p) and has a dissociation energy of 9,579 ± 1 cm -1 . The energy transfer process responsible for excitation of the 1 1 Δ g state is discussed

  16. Reuse of scrap of Al and steel SAE 1045 in metal composite as alternative of recycling route powder metallurgy

    International Nuclear Information System (INIS)

    Souza, V.E.S.; Masieiro, F.R.S.; Lourenco, J.M.; Felipe, R.C.T.S.

    2009-01-01

    Full text: The process of powder metallurgy in the production of parts through application of pressure on the selected ceramic or metal powders, which are subjected to a temperature of sintering for to occur consolidation of the components. The metal-mechanical industry is responsible for the generation of inputs from their manufacturing processes. This work aims to re-use of chips of Al and SAE 1045 steel by powder metallurgy of this is a viable and effective. This work is in the manufacture of a composite using Al 6060 metal matrix and steel 1045 as reinforcement (30%, 40%, 50%), under different compaction pressures (250MPa, 400MPa and 600MPa), analyzing the influence of compressibility in hardness of the compressed. The samples were sintered at a temperature of 500 ° C in an oven using resistive atmosphere of hydrogen for 45 minutes. After the procedures of the powder metallurgy technique were analyzed of the optical microscopy, x-ray diffraction, MEV and Rockwell hardness, which was found to be evaluated as not diffusibility between the steel and aluminum. (author)

  17. 2D Presentation Techniques of Mind-maps for Blind Meeting Participants.

    Science.gov (United States)

    Pölzer, Stephan; Miesenberger, Klaus

    2015-01-01

    Mind-maps, used as ideation technique in co-located meetings (e.g. in brainstorming sessions), which meet with increased importance in business and education, show considerably accessibility challenges for blind meeting participants. Besides an overview of general aspects of accessibility issues in co-located meetings, this paper focuses on the design and development of alternative non-visual presentation techniques for mind-maps. The different aspects of serialized presentation techniques (e.g. treeview) for Braille and audio rendering and two dimensional presentation techniques (e.g. tactile two dimensional array matrix and edge-projection method [1]) are discussed based on the user feedback gathered in intermediate tests following a user centered design approach.

  18. Avaliação metalúrgica da soldagem de revestimento inox austenítico sobre aço SAE 4130

    Directory of Open Access Journals (Sweden)

    Márcio de Souza Elias

    2014-12-01

    Full Text Available O objetivo deste trabalho foi realizar uma avaliação metalúrgica da soldagem de revestimento inox austenítico sobre a área de selagem de tubos de Riser fabricados em aço SAE 4130. O estudo foi dividido em duas etapas. A primeira etapa teve como objetivo a determinação da taxa de diluição e taxa de deposição para os níveis máximo e mínimo de energia de soldagem conforme procedimentos de soldagem (EPS com os processos TIG e ER. A seguir, foi feita análise e estudo com o diagrama de Schaeffler para identificar os consumíveis de solda mais adequados, conforme critérios de qualidade estabelecidos. Este estudo identificou o metal de adição 312 para a primeira camada, o 309 e 308 para a segunda. Todos usando o nível máximo de energia de soldagem e o processo de soldagem ER, com benefícios à produtividade. A segunda etapa teve como objetivo a validação dos resultados empíricos encontrados na 1ª etapa, com a execução de soldas de revestimento com duas camadas cada, e a caracterização metalúrgica das juntas soldadas por ensaios mecânicos e análise microestrutural por MO e MEV. Os resultados dos ensaios mecânicos e da microestrutura foram considerados satisfatórios, atendendo os critérios de qualidade adotados. Foi observada uma microestrutura austeno-ferritica com teor de ferrita delta entre 10 a 15 % nas duas camadas do revestimento. O eletrodo 312 assumiu posição de destaque na aplicação da 1ª camada da solda de revestimento sobre o aço SAE 4130, em função do seu maior teor de ferrita delta e cromo, evitando a formação de trincas a quente. Para a segunda camada, tanto o 309 como o 308 podem ser usados. Todas as soldas foram feitas com elevada energia de soldagem, garantindo o aumento da produtividade, sem alteração significativa nas características físicas e mecânicas.

  19. 40 CFR Appendix D to Subpart G of... - Substitutes Subject to Use Restrictions and Unacceptable Substitutes

    Science.gov (United States)

    2010-07-01

    ... the following criteria, derived from Society of Automotive Engineers (SAE) standards and recommended... Substitutes] Application Substitute Decision Conditions Comments Electronics Cleaning w/CFC-113 and MCF HFC... Sector [Acceptable Subject to Narrowed Use Limits] Application Substitute Decision Comments Electronics...

  20. ACCU Meeting

    CERN Multimedia

    PH Department

    2011-01-01

    DRAFT Agenda for the meeting to be held on Wednesday 9 March 2011 At 9:15 a.m. in room 60-6-002   Chairperson's remarks Adoption of the agenda Minutes of the previous meeting Matters arising News from the CERN Management Report on services from GS department Update on Safety at CERN The new account management system Users’ Office news Any Other Business Agenda for the next meeting   Anyone wishing to raise any points under item 10 is invited to send them to the Chairperson in writing or by e-mail to Michael.Hauschild@cern.ch Michael Hauschild (Secretary) ACCU is the forum for discussion between the CERN Management and the representatives of CERN Users to review the practical means taken by CERN for the work of Users of the Laboratory. The User Representatives to ACCU are (CERN internal telephone numbers in brackets): Austria G. Walzel (76592) Belgium ...

  1. CMOS analog baseband circuitry for an IEEE 802.11 b/g/n WLAN transceiver

    International Nuclear Information System (INIS)

    Gong Zheng; Chu Xiaojie; Shi Yin; Lei Qianqian; Lin Min

    2012-01-01

    An analog baseband circuit for a direct conversion wireless local area network (WLAN) transceiver in a standard 0.13-μm CMOS occupying 1.26 mm 2 is presented. The circuit consists of active-RC receiver (RX) 4th order elliptic lowpass filters(LPFs), transmit (PGAs) with DC offset cancellation (DCOC) servo loops, and on-chip output buffers. The RX baseband gain can be programmed in the range of −11 to 49 dB in 2 dB steps with 50–30.2 nV/√Hz input referred noise (IRN) and a 21 to −41 dBm in-band 3rd order interception point (IIP3). The RX/TX LPF cutoff frequencies can be switched between 5 MHz, 10 MHz, and 20 MHz to fulfill the multimode 802.11b/g/n requirements. The TX baseband gain of the I/Q paths are tuned separately from −1.6 to 0.9 dB in 0.1 dB steps to calibrate TX I/Q gain mismatches. By using an identical integrator based elliptic filter synthesis method together with global compensation applied to the LPF capacitor array, the power consumption of the RX LPF is considerably reduced and the proposed chip draws 26.8 mA/8 mA by the RX/TX baseband paths from a 1.2 V supply. (semiconductor integrated circuits)

  2. CMOS analog baseband circuitry for an IEEE 802.11 b/g/n WLAN transceiver

    Science.gov (United States)

    Zheng, Gong; Xiaojie, Chu; Qianqian, Lei; Min, Lin; Yin, Shi

    2012-11-01

    An analog baseband circuit for a direct conversion wireless local area network (WLAN) transceiver in a standard 0.13-μm CMOS occupying 1.26 mm2 is presented. The circuit consists of active-RC receiver (RX) 4th order elliptic lowpass filters(LPFs), transmit (PGAs) with DC offset cancellation (DCOC) servo loops, and on-chip output buffers. The RX baseband gain can be programmed in the range of -11 to 49 dB in 2 dB steps with 50-30.2 nV/√Hz input referred noise (IRN) and a 21 to -41 dBm in-band 3rd order interception point (IIP3). The RX/TX LPF cutoff frequencies can be switched between 5 MHz, 10 MHz, and 20 MHz to fulfill the multimode 802.11b/g/n requirements. The TX baseband gain of the I/Q paths are tuned separately from -1.6 to 0.9 dB in 0.1 dB steps to calibrate TX I/Q gain mismatches. By using an identical integrator based elliptic filter synthesis method together with global compensation applied to the LPF capacitor array, the power consumption of the RX LPF is considerably reduced and the proposed chip draws 26.8 mA/8 mA by the RX/TX baseband paths from a 1.2 V supply.

  3. BRIKS. Vækstøkonomier svinger taktstok i G20

    DEFF Research Database (Denmark)

    Søborg, Henrik; Fleming, Daniel

    2014-01-01

    The weekend's G20 meeting was to come to nothing when the hosts would exclude Russia. The BRICS would it differently - and so it turned out.......The weekend's G20 meeting was to come to nothing when the hosts would exclude Russia. The BRICS would it differently - and so it turned out....

  4. Proximal splenic angioembolization does not improve outcomes in treating blunt splenic injuries compared with splenectomy: a cohort analysis.

    Science.gov (United States)

    Duchesne, Juan C; Simmons, Jon D; Schmieg, Robert E; McSwain, Norman E; Bellows, Charles F

    2008-12-01

    Although splenic angioembolization (SAE) has been introduced and adopted in many trauma centers, the appropriate selection for and utility of SAE in trauma patients remains under debate. This study examined the outcomes of proximal SAE as part of a management algorithm for adult traumatic splenic injury compared with splenectomy. A retrospective cohort analysis was performed on all hemodynamically stable (HDS) blunt trauma patients with isolated splenic injury and computed tomographic (CT) evidence of active contrast extravasation that presented to a level 1 Trauma Center over a period of 5 years. The cohorts were defined by two separate 30 month periods and included 78 patients seen before (group I) and 76 patients seen after (group II) the introduction of an institutional SAE protocol. Demographics, splenic injury grade, and outcomes of the two groups were compared using Student's t test, or chi2 test. Analysis was by intention-to-treat. Six hundred eighty-two patients with blunt splenic injury were identified; 154 patients (29%) were HDS with CT evidence of active contrast extravasation. Group I (n = 78) was treated with splenectomy and group II (n = 76) was treated with proximal SAE. There was no difference in age (33 +/- 14 vs. 37 +/- 17 years), Injury Severity Score (31 +/- 13 vs. 29 +/- 11), or mortality (18% vs. 15%) between the two groups. However, the incidence of Adult Respiratory Distress Syndrome (ARDS) was 4-fold higher in those patients that underwent proximal SAE compared with those that underwent splenectomy (22% vs. 5%, p = 0.002). Twenty two patients failed nonoperative management (NOM) after SAE. This failure appeared to be directly related to the grade of splenic organ injury (grade I and II: 0%; grade III: 24%; grade IV: 53%; and grade V: 100%). Introduction of proximal SAE in NOM of HDS splenic trauma patients with active extravasation did not alter mortality rates at a Level 1 Trauma Center. Increased incidence of ARDS and association of

  5. Health physics during work on the G. 2 and G. 3 reactor exchanges; La radioprotection des travaux sur les echangeurs des piles G. 2 et G. 3

    Energy Technology Data Exchange (ETDEWEB)

    Rodier, J; Chassany, J; Guillermin, P [Commissariat a l' Energie Atomique, Centre de Production de Plutonium, Marcoule (France). Centre d' Etudes Nucleaires

    1965-07-01

    During this work and its preparation, which took place first at G. 2 and then at G. 3 over a period of 11 months, 15000 measurement results were obtained. Their analysis, together with a consideration of the organisation on the site and of the conclusions drawn from the experiment, shows the various factors which determine the importance of the radio-active dangers. (authors) [French] Au cours de ces travaux et de leur preparation, qui ont eu lieu successivement a G. 3 puis a G. 2, pendant 11 mois, 15 000 resultats de mesures ont ete obtenus. Leur etude, mise en parallele avec l'organisation du chantier et les enseignements tires de l'experience, met en evidence les divers facteurs conditionnant les niveaux de risques radioactifs. (auteurs)

  6. Meeting of senior officials on managing nuclear knowledge. Summary meeting report

    International Nuclear Information System (INIS)

    2002-01-01

    In response to the recommendations of several Agency advisory committees, e.g. INSAG, SAGNE 2002, SAGNA, SAGTAC, to address issues related to nuclear knowledge management, the IAEA convened a meeting on Managing Nuclear Knowledge with senior representatives from Member States. The purpose of the meeting was to sharpen awareness and understanding of the emerging concerns about the maintenance and preservation of knowledge and expertise in nuclear science, technology and applications and to better comprehend the role of the Agency in this process. The meeting was attended by more than 70 participants from 35 Member States and 4 international organizations, representing academic leaders, senior level executives, managers and governmental officials. This report includes statements and recommendation on possible activities to be undertaken by the IAEA

  7. Open-source implementation of an ad-hoc IEEE802.11a/g/p software-defined radio on low-power and low-cost general purpose processors

    Directory of Open Access Journals (Sweden)

    S. Ciccia

    2017-12-01

    Full Text Available This work proposes a low-cost and low-power software-defined radio open-source platform with IEEE 802.11 a/g/p wireless communication capability. A state-of-the-art version of the IEEE 802.11 a/g/p software for GNU Radio (a free and open-source software development framework is available online, but we show here that its computational complexity prevents operations in low-power general purpose processors, even at throughputs below the standard. We therefore propose an evolution of this software that achieves a faster and lighter IEEE 802.11 a/g/p transmitter and receiver, suitable for low-power general purpose processors, for which GNU Radio provides very limited support; we discuss and describe the software radio processing structuring that is necessary to achieve the goal, providing a review of signal processing techniques. In particular, we emphasize the advanced reduced-instruction set (RISC machine (ARM study case, for which we also optimize some of the processing libraries. The presented software will remain open-source.

  8. ACCU MEETING

    CERN Multimedia

    2003-01-01

    DRAFT Agenda for the meeting to be held on Wednesday 10 December 2003 At 9:15 a.m. in room 60-6-002 1. Chairman's remarks 8. Report from IT division on Computing matters 2. Adoption of the agenda 9. Young Particle Physicists Association 3. Minutes of the previous meeting 10. Reports from ACCU representatives on other committees 4. Matters arising 11. Users' Office news 5. News from the CERN Management 12. Election of the ACCU Chair 6. Report from the new Director-General 13. Any Other Business 7. CERN's 50th anniversary 14. Agenda for the next meeting Anyone wishing to raise any points under item 13 is invited to send them to the Chairman in writing or by e-mail to Christopher.Onions@cern.ch Chris Onions (Secretary) ACCU is the forum for discussion between the CERN Management and the representatives of CERN Users to review the practical means taken by CERN for the work of Users of the Laboratory. The User Representatives to ACCU are (CERN internal telephone numbers in brackets): Austria W. Ada...

  9. ACCU MEETING

    CERN Multimedia

    2003-01-01

    DRAFT Agenda for the meeting to be held on Wednesday 10 December 2003 At 9:15 a.m. in room 60-6-002 1. Chairman's remarks 8. Report from IT division on Computing matters 2. Adoption of the agenda 9. Young Particle Physicists Association 3. Minutes of the previous meeting 10. Reports from ACCU representatives on other committees 4. Matters arising 11. Users' Office news 5. News from the CERN Management 12. Election of the ACCU Chair 6. Report from the new Director-General 13. Any Other Business 7. CERN's 50th anniversary 14. Agenda for the next meeting Anyone wishing to raise any points under item 13 is invited to send them to the Chairman in writing or by e-mail to Christopher.Onions@cern.ch Chris Onions (Secretary) ACCU is the forum for discussion between the CERN Management and the representatives of CERN Users to review the practical means taken by CERN for the work of Users of the Laboratory. The User Representatives to ACCU are (CERN internal telephone numbers in brackets): Austria W. Adam (716...

  10. Water-base acrylic terpolymer as a corrosion inhibitor for SAE1018 in simulated sour petroleum solution in stagnant and hydrodynamic conditions

    International Nuclear Information System (INIS)

    Vakili Azghandi, M.; Davoodi, A.; Farzi, G.A.; Kosari, A.

    2012-01-01

    Highlights: ► Corrosion inhibition of a water-base copolymer, ATP, was studied. ► Efficiency more than 90% was obtained with 0.8 mmol/L ATP in 2000 rpm. ► ATP obeys Langmuir isotherm in static and hydrodynamic conditions. ► With the presence of ATP, OM images showed a decrease in surface attack. - Abstract: The effect of static and hydrodynamic conditions (0–2000 rpm) on corrosion inhibition of a water-base acrylic terpolymer (ATP), methyl methacrylate/butyl acrylate/acrylic acid, for SAE1018 steel in simulated sour petroleum corrosive solution (NACE 1D196) were investigated by AC/DC electrochemical tests. Increase in rotation speed accelerates the corrosion rate; however the corrosion inhibitor efficiency increases. This was attributed to the enhanced mass transport of inhibitor molecules to the metal surface. OM examinations also demonstrate that in presence of ATP, a decrease in corrosion attacks is observed. Thermodynamic calculations also showed that ATP obeys Langmuir adsorption isotherm and adsorbs chemically into the surface.

  11. 77 FR 59022 - Sunshine Act Meeting

    Science.gov (United States)

    2012-09-25

    ... of the Nuclear Materials Users and Decommissioning and Low-Level Waste Business Lines (Public Meeting... information from the public meetings in another format (e.g. braille, large print), please notify Bill Dosch, Chief, Work Life and Benefits Branch, at 301-415-6200, TDD: 301-415-2100, or by email at william.dosch...

  12. Meeting of senior officials on managing nuclear knowledge. Meeting report

    International Nuclear Information System (INIS)

    2002-01-01

    In response to the recommendations of several Agency advisory committees, e.g. INSAG, SAGNE 2002, SAGNA, SAGTAC, to address issues related to nuclear knowledge management, the IAEA convened a meeting on Managing Nuclear Knowledge with senior representatives from Member States. The purpose of the meeting was to sharpen awareness and understanding of the emerging concerns about the maintenance and preservation of knowledge and expertise in nuclear science, technology and applications and to better comprehend the role of the Agency in this process. The meeting was attended by more than 70 participants from 35 Member States and 4 international organizations, representing academic leaders, senior level executives, managers and governmental officials. This report includes general recommendations, summary of the keynote of the Member States, statements on the role of the IAEA and International cooperation in managing nuclear knowledge

  13. ACCU Meeting

    CERN Document Server

    Chris Onions

    2005-01-01

    DRAFT Agenda for the meeting to be held on Wednesday 7 December 2005 At 9:15 a.m. in room 60-6-002 Chairman's remarks Adoption of the agenda Minutes of the previous meeting Matters arising News from the CERN Management Closure of computer accounts upon CERN contract expiry Reports from ACCU representatives on other committees Users' Office news Election of ACCU Chair Any Other Business Agenda for the next meeting Anyone wishing to raise any points under item 10 is invited to send them to the Chairman in writing or by e-mail to Christopher.Onions@cern.ch Chris Onions (Secretary) ACCU is the forum for discussion between the CERN Management and the representatives of CERN Users to review the practical means taken by CERN for the work of Users of the Laboratory. The User Representatives to ACCU are (CERN internal telephone numbers in brackets). Austria W. Adam (71661) Belgium G. Wilquet (74664) Bulgaria Czech Republic P. Závada (75877) Denmark J.B. Hansen (75941) ...

  14. ACCU Meeting

    CERN Multimedia

    Chris Onions

    2005-01-01

    DRAFT Agenda for the meeting to be held on Wednesday 8 June 2005 At 9:15 a.m. in room 60-6-002 Chairman's remarks Adoption of the agenda Minutes of the previous meeting Matters arising News from the CERN Management Logistics at CERN Open Access Publishing Reports from ACCU representatives on other committees Users' Office news Any Other Business Agenda for the next meeting Anyone wishing to raise any points under item 10 is invited to send them to the Chairman in writing or by e-mail to Christopher.Onions@cern.ch Chris Onions (Secretary) ACCU is the forum for discussion between the CERN Management and the representatives of CERN Users to review the practical means taken by CERN for the work of Users of the Laboratory. The User Representatives to ACCU are (CERN internal telephone numbers in brackets): Austria W. Adam (71661) Belgium G. Wilquet (74664) Bulgaria R. Tsenov (79573) Czech Republic P. Závada (75877) Denmark J.B. Hansen (75941) Finland K. Lassila-Perini ...

  15. ACCU Meeting

    CERN Multimedia

    Chris Onions

    2005-01-01

    DRAFT Agenda for the meeting to be held on Wednesday 9 March 2005 At 9:15 a.m. in room 160-1-009 Chairman's remarks Adoption of the agenda Minutes of the previous meeting Matters arising News from the CERN Management Purchasing procedures at CERN Reports from ACCU representatives on other committees Users' Office news CERN Clubs Any Other Business Agenda for the next meeting Anyone wishing to raise any points under item 10 is invited to send them to the Chairman in writing or by e-mail to Christopher.Onions@cern.ch Chris Onions (Secretary) ACCU is the forum for discussion between the CERN Management and the representatives of CERN Users to review the practical means taken by CERN for the work of Users of the Laboratory. The User Representatives to ACCU are (CERN internal telephone numbers in brackets): Austria W. Adam (71661) Belgium G. Wilquet (74664) Bulgaria R. Tsenov (79573) Czech Republic P. Závada (75877) Denmark J.B. Hansen (75941) Finland K. Las...

  16. ACCU MEETING

    CERN Multimedia

    2006-01-01

    DRAFT Agenda of the meeting to be held on Wednesday 6 September 2006 at 9:15 a.m. in Room 60-6-002 Chairman's remarks Adoption of the agenda Minutes of the previous meeting Matters arising News from the CERN Management Report on Fellows and Associates Programme Overview of safety at CERN Reports from ACCU representatives on other committees Users' Office news Any Other Business Agenda for the next meeting Anyone wishing to raise any points under Item 10 is invited to send them to the Chairman in writing or by e-mail to Christopher.Onions@cern.ch Chris Onions (Secretary) ACCU is the forum for discussion between the CERN Management and the representatives of CERN Users to review the practical means taken by CERN for the work of Users of the Laboratory. The User Representatives to ACCU are (CERN internal telephone numbers in brackets): Austria W. Adam (71661) Belgium G. Wilquet (74664) Bulgaria Czech Republic P. Závada (75877) Denmark J.B. Hansen (75941) Finland K....

  17. ACCU Meeting

    CERN Document Server

    2007-01-01

    DRAFT Agenda for the meeting to be held on Wednesday 7 March 2007 at 9:15 a.m. in room 60-6-002 Chairman's remarks Adoption of the agenda Minutes of the previous meeting Matters arising News from the CERN Management Car-sharing pilot project Reports from ACCU representatives on other committees Users' Office news Any Other Business Agenda for the next meeting Anyone wishing to raise any points under item 9 is invited to send them to the Chairman in writing or by e-mail to Christopher.Onions@cern.ch Chris Onions (Secretary) ACCU is the forum for discussion between the CERN Management and the representatives of CERN Users to review the practical means taken by CERN for the work of Users of the Laboratory. The User Representatives to ACCU are (CERN internal telephone numbers in brackets): Austria W. Adam (71661) Belgium G. Wilquet (74664) Bulgaria Czech Republic P. Závada (75877) Denmark J.B. Hansen (75941) Finland K. Lassila-Perini (79354) France F. Kunne S. ...

  18. ACCU MEETING

    CERN Multimedia

    Chris Onions

    2001-01-01

    DRAFT Agenda for the meeting to be held on Wednesday 7 March 2001 At 9:15 a.m. in the 6th floor Conference Room, Main Building Chairman's remarks Adoption of the agenda News from the CERN Management Minutes of the previous meeting Matters arising Video-conferencing/recording Fellows programme Operational Circular No. 6 EP Space management Update on Computing Issues Users' Office News Any Other Business Agenda for the next meeting Anyone wishing to raise any points under item 12 is invited to send them to the Secretary in writing via the CERN Users' Office or by e-mail to Christopher.Onions@cern.ch Chris Onions (Secretary)  ACCU is the forum for discussion between the CERN Management and the representatives of CERN Users to review the practical means taken by CERN for the work of Users of the Laboratory. The User Representatives to ACCU are (CERN internal telephone numbers in brackets): Austria W. Adam (71661) Belgium G. Wilquet (74664) Bulgaria R. Tzenov (77958) Czech Republic...

  19. ACCU MEETING

    CERN Multimedia

    PH Department

    2010-01-01

    DRAFT Agenda for the meeting to be held on Wednesday 10 March 2010 At 9:15 a.m. in room 60-6-002 Chairperson’s remarks Adoption of the agenda Minutes of the previous meeting Matters arising News from the CERN Management Report on services from GS department An update on Safety at CERN Reports from ACCU representatives on other committees Users’ Office news Any Other Business Agenda for the next meeting Anyone wishing to raise any points under item 10 is invited to send them to the Chairman in writing or by e-mail to Chris Onions (Secretary) ACCU is the forum for discussion between the CERN Management and the representatives of CERN Users to review the practical means taken by CERN for the work of Users of the Laboratory. The User Representatives on ACCU are (CERN internal telephone numbers in brackets): Austria G. Walzel (76592) Belgium C. Vander Velde (Chairperson) (71539) Bulgaria Czech Republic S. Nemecek (71144) ...

  20. 78 FR 27366 - North Pacific Fishery Management Council; Public Meetings

    Science.gov (United States)

    2013-05-10

    ... public meetings, June 3-11, 2013 at the Centennial Hall, 101 Egan Drive, Juneau, AK. DATES: The Council... sessions. ADDRESSES: The Council meeting will be held at Centennial Hall, 101 Egan Drive, Juneau, AK...

  1. 3rd Bayesian Young Statisticians Meeting

    CERN Document Server

    Lanzarone, Ettore; Villalobos, Isadora; Mattei, Alessandra

    2017-01-01

    This book is a selection of peer-reviewed contributions presented at the third Bayesian Young Statisticians Meeting, BAYSM 2016, Florence, Italy, June 19-21. The meeting provided a unique opportunity for young researchers, M.S. students, Ph.D. students, and postdocs dealing with Bayesian statistics to connect with the Bayesian community at large, to exchange ideas, and to network with others working in the same field. The contributions develop and apply Bayesian methods in a variety of fields, ranging from the traditional (e.g., biostatistics and reliability) to the most innovative ones (e.g., big data and networks).

  2. 75 FR 25277 - National Institute on Drug Abuse; Amended Notice of Meeting

    Science.gov (United States)

    2010-05-07

    ... DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institutes of Health National Institute on Drug Abuse; Amended Notice of Meeting Notice is hereby given of a change in the meeting of the National Institute on Drug Abuse Special Emphasis Panel, May 11, 2010, 1:30 p.m. to May 11, 2010, 3 p.m., National...

  3. Annual Information Meeting of the Pension Fund

    CERN Multimedia

    2013-01-01

    All members and beneficiaries of the Pension Fund are invited to attend the   Annual Information Meeting to be held in the CERN Council Chamber on  Wednesday, 11 September 2013 from 10.00 a.m. to 12.00 midday. Copies of the 2012 Pension Fund Financial Statements can be obtained from departmental secretariats and will also be available at the meeting.

  4. 48 CFR 11.302 - Policy.

    Science.gov (United States)

    2010-10-01

    ... virgin material is vital for safety or meeting performance requirements of the contract. (b)(1) When....302 Federal Acquisition Regulations System FEDERAL ACQUISITION REGULATION ACQUISITION PLANNING DESCRIBING AGENCY NEEDS Acceptable Material 11.302 Policy. (a) Agencies must not require virgin material or...

  5. Heart transplantation and arterial elasticity

    Directory of Open Access Journals (Sweden)

    Colvin-Adams M

    2013-12-01

    Full Text Available Monica Colvin-Adams,1 Nonyelum Harcourt,1 Robert LeDuc,2 Ganesh Raveendran,1 Yassir Sonbol,3 Robert Wilson,1 Daniel Duprez11Cardiovascular Division, University of Minnesota, Minneapolis, MN, USA; 2Division of Biostatistics University of Minnesota, Minneapolis, MN, USA; 3Cardiovascular Division, St Luke's Hospital System, Sugar Land, TX, USAObjective: Arterial elasticity is a functional biomarker that has predictive value for cardiovascular morbidity and mortality in nontransplant populations. There is little information regarding arterial elasticity in heart transplant recipients. This study aimed to characterize small (SAE and large (LAE artery elasticity in heart transplant recipients in comparison with an asymptomatic population free of overt cardiovascular disease. A second goal was to identify demographic and clinical factors associated with arterial elasticity in this unique population.Methods: Arterial pulse waveform was registered noninvasively at the radial artery in 71 heart transplant recipients between 2008 and 2010. SAEs and LAEs were derived from diastolic pulse contour analysis. Comparisons were made to a healthy cohort of 1,808 participants selected from our prevention clinic database. Multiple regression analyses were performed to evaluate associations between risk factors and SAE and LAE within the heart transplant recipients.Results: LAE and SAE were significantly lower in heart transplant recipients than in the normal cohort (P <0.01 and P < 0.0001, respectively. Female sex and history of ischemic cardiomyopathy were significantly associated with reduced LAE and SAE. Older age and the presence of moderate cardiac allograft vasculopathy were also significantly associated with reduced SAE. Transplant duration was associated with increased SAE.Conclusion: Heart transplants are associated with peripheral endothelial dysfunction and arterial stiffness, as demonstrated by a significant reduction in SAE and LAE when compared with a

  6. 11. IAEA consultants' meeting of the nuclear reaction data centers. Obninsk, 7-11 October 1991

    International Nuclear Information System (INIS)

    Lemmel, H.D.

    1992-03-01

    This report summarizes the 1991 co-ordination meeting in Obninsk, Russia, of the national and regional nuclear reaction data centers, convened by the IAEA at regular intervals. The main topics are: the international exchange of nuclear reaction data by means of the ''EXFOR'' system, and the further development of this system; the ''CINDA'' system as an international index and bibliography to neutron reaction data; the sharing of the workload for speedy and reliable nuclear data compilation; the exchanged and documentation of evaluated data libraries in ENDF format, with the goal of rendering data center services to data users in IAEA Member States by means of computer retrievals, online services and printed materials

  7. Development of a partnership with government and industry to accelerate the commercialization of hydrogen. Final report, 9/30/1995--10/31/1996

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-12-31

    This Final Technical Report provides a summary of the activities performed by the NHA in accordance with the Cooperative Agreement. Activities are broken down by task area, and include the following: (1) Information exchange within the NHA, which includes the two NHA newsletters, the NHA Advocate, and the H{sub 2} Digest, as well as directory information. (2) Information exchange within the hydrogen industry, which includes conferences and meeting attendance, presentations of papers, and HTAP activities. (3) Information exchange with other critical industries and the public, which includes press conferences, and public awareness activities. (4) Annual US hydrogen meeting, NHA`s signature event. The 7th Annual US Hydrogen Meeting was held April 2--4, 1996 in Alexandria, Virginia in conjunction with the US DOE`s Hydrogen Technical Advisory Panel Meeting and the SAE`s Fuel Cell TOPTEC. (5) Industry perspective and needs, which covers activities related to the Hydrogen Industrialization Plan. (6) Codes and standards, which includes workshop and workgroup activities, as well as other safety-related activities. The objective of the codes and standards activities is to establish expert working groups to develop industry consensus on safety issues, and develop compatible standards and formats, and product certification protocols.

  8. 76 FR 37062 - Meetings

    Science.gov (United States)

    2011-06-24

    ..., computer assisted real-time transcription (CART), and sign language interpreters will be available at the... Washington, DC, Monday through Wednesday, July 11-13, 2011, at the times and location noted below. DATES: The... Governments; and Terry Moakley, Association of Travel Instruction). 1:30-3 p.m.--Board Meeting (guest speaker...

  9. The role of splenic angioembolization as an adjunct to nonoperative management of blunt splenic injuries: A systematic review and meta-analysis.

    Science.gov (United States)

    Crichton, James Charles Ian; Naidoo, Kamil; Yet, Barbaros; Brundage, Susan I; Perkins, Zane

    2017-11-01

    Nonoperative management (NOM) of hemodynamically normal patients with blunt splenic injury (BSI) is the standard of care. Guidelines recommend additional splenic angioembolization (SAE) in patients with American Association for the Surgery of Trauma (AAST) Grade IV and Grade V BSI, but the role of SAE in Grade III injuries is unclear and controversial. The aim of this systematic review was to compare the safety and effectiveness of SAE as an adjunct to NOM versus NOM alone in adults with BSI. A systematic literature search (Medline, Embase, and CINAHL) was performed to identify original studies that compared outcomes in adult BSI patients treated with SAE or NOM alone. Primary outcome was failure of NOM. Secondary outcomes included morbidity, mortality, hospital length of stay, and transfusion requirements. Bayesian meta-analyses were used to calculate an absolute (risk difference) and relative (risk ratio [RR]) measure of treatment effect for each outcome. Twenty-three studies (6,684 patients) were included. For Grades I to V combined, there was no difference in NOM failure rate (SAE, 8.6% vs NOM, 7.7%; RR, 1.09 [0.80-1.51]; p = 0.28), mortality (SAE, 4.8% vs NOM, 5.8%; RR, 0.82 [0.45-1.31]; p = 0.81), hospital length of stay (11.3 vs 9.5 days; p = 0.06), or blood transfusion requirements (1.8 vs 1.7 units; p = 0.47) between patients treated with SAE and those treated with NOM alone. However, morbidity was significantly higher in patients treated with SAE (SAE, 38.1% vs NOM, 18.6%; RR, 1.83 [1.20-2.66]; p splenic injury, SAE significantly reduced the failure rate of NOM in patients with Grade IV and Grade V splenic injuries but had minimal effect in those with Grade I to Grade III injuries. Splenic angioembolization should be strongly considered as an adjunct to NOM in patients with AAST Grade IV and Grade V BSI but should not be routinely recommended in patients with AAST Grade I to Grade III injuries. Systematic review and meta-analysis, level III.

  10. Oceanography: 1998 Paris Meeting Abstracts: Coastal and Marginal Seas. Volume 11, Number 2

    National Research Council Canada - National Science Library

    Rhodes, Judith

    1998-01-01

    This grant supported a successful international multidisciplinary scientific meeting addressing the topic "Coastal and Marginal Seas," hosted by The Oceanography Society and UNESCO's Intergovernmental...

  11. 77 FR 16817 - Sunshine Act Meetings

    Science.gov (United States)

    2012-03-22

    ...: Wednesday, March 21, 2012, 10 a.m.- 11 a.m. Meeting Canceled. For a recorded message containing the latest agenda information, call (301) 504-7948. CONTACT PERSON FOR ADDITIONAL INFORMATION: Todd A. Stevenson...

  12. Recent G8, G20 Inclusive Multilevel Food Governance

    Directory of Open Access Journals (Sweden)

    John Kirton

    2014-11-01

    Full Text Available Innovative, integrative, local, and business-inclusive governance for food, agriculture, nutrition, health and wealth can be strengthened through informal global institutions led by the Group of Eight (G8 and the Group of Twenty (G20. Their regular summits include the most important countries’ leaders and have a comprehensive, synergistic agenda, and impulse, as well as the flexibility and authority to link issues, factors, and actors in new ways. The G8 has increasingly addressed food, agriculture, nutrition, health, and the link among them, involved business, civil society, and low-income countries, and made decisions intended to affect the lives of the poor in many locales. The G20 has contributed to some degree in such ways too. Of particular promise is the G8’s New Alliance on Food Security and Nutrition, launched in May 2012, and the G20’s AgResults program built on commitments made in June 2010. Yet there remains much that both institutions can and should do to meet the combined, complex, food-health-wealth challenge now confronting the global community, before the next food crisis comes.

  13. High correlation of the response of upper and lower lobe small airway epithelium to smoking.

    Directory of Open Access Journals (Sweden)

    Ben-Gary Harvey

    Full Text Available The distribution of lung disease induced by inhaled cigarette smoke is complex, depending on many factors. With the knowledge that the small airway epithelium (SAE is the earliest site of smoking-induced lung disease, and that the SAE gene expression is likely sensitive to inhaled cigarette smoke, we compared upper vs. lower lobe gene expression in the SAE within the same cigarette smokers to determine if the gene expression patterns were similar or different. Active smokers (n = 11 with early evidence of smoking-induced lung disease (normal spirometry but low diffusing capacity underwent bronchoscopy and brushing of the upper and lower lobe SAE in order to compare upper vs lower lobe genome-wide and smoking-responsive gene expression by microarray. Cluster and principal component analysis demonstrated that, for each individual, the expression of the known SAE smoking-responsive genes were highly correlated in upper and lower lobe pairs, although, as expected, there were differences in the smoking-induced changes in gene expression from individual to individual. These observations support the concept that the heterogeneity observed among smokers in the anatomic distribution of smoking-induced disease are not secondary to the topographic differences in the effects of cigarette smoke on the airway epithelium.

  14. ACCU MEETING

    CERN Document Server

    2007-01-01

    DRAFT Agenda for the meeting to be held on Wednesday 5 December 2007 at 9:15 a.m. in room 60-6-002 1.\tChairman’s remarks7.\tEmergency Services at CERN 2.\tAdoption of the agenda\t8.\tThe Meyrin Tram project 3.\tMinutes of the previous meeting9.\tReports from ACCU representatives on other committees 4.\tMatters arising10.\tUsers’ Office news 5.\tNews from the CERN Management11.\tElection of ACCU Chair 6. LHC 2008 start-up events 6.\tLogistics and transport at CERN 12.\tAny Other Business 13.\tAgenda for the next meeting Anyone wishing to raise any points under item 12 is invited to send them to the Chairman in writing or by e-mail to Christopher.Onions@cern.ch Chris Onions (Secretary) ACCU is the forum for discussion between the CERN Management and the representatives of CERN Users to review the practical means taken by CERN for the work of Users of the Laboratory. The User Representatives to ACCU are (CERN internal telephone numbers in brackets): Aust...

  15. 75 FR 7440 - Notice of Idaho Panhandle Resource Advisory Committee Meeting

    Science.gov (United States)

    2010-02-19

    ... Self-Determination Act of 2000 (Public Law 110-343) the Idaho Panhandle National Forest's Idaho... for a business meeting. The business meeting is open to the public. DATES: February 19, 2010... business meeting. The public forum begins at 11 a.m. Dated: February 10, 2010. Ranotta K. McNair, Forest...

  16. Adverse Outcomes After Palliative Radiation Therapy for Uncomplicated Spine Metastases: Role of Spinal Instability and Single-Fraction Radiation Therapy

    Energy Technology Data Exchange (ETDEWEB)

    Lam, Tai-Chung, E-mail: lamtaichung@gmail.com [Department of Radiation Oncology, Dana-Farber/Brigham and Women' s Cancer Center, Boston, Massachusetts (United States); Uno, Hajime [Department of Biostatistics and Computational Biology, Dana-Farber Cancer Institute, Boston, Massachusetts (United States); Krishnan, Monica [Department of Radiation Oncology, Dana-Farber/Brigham and Women' s Cancer Center, Boston, Massachusetts (United States); Lutz, Steven [Department of Radiation Oncology, Blanchard Valley Regional Medical Center, Findlay, Ohio (United States); Groff, Michael [Department of Neurosurgery, Brigham and Women' s Hospital, Boston, Massachusetts (United States); Cheney, Matthew [Harvard Radiation Oncology Program, Boston, Massachusetts (United States); Balboni, Tracy [Department of Radiation Oncology, Dana-Farber/Brigham and Women' s Cancer Center, Boston, Massachusetts (United States); Department of Psychosocial Oncology and Palliative Care, Dana-Farber Cancer Institute, Boston, Massachusetts (United States)

    2015-10-01

    Purpose: Level I evidence demonstrates equivalent pain response after single-fraction (SF) or multifraction (MF) radiation therapy (RT) for bone metastases. The purpose of this study is to provide additional data to inform the incidence and predictors of adverse outcomes after RT for spine metastases. Methods and Materials: At a single institution, 299 uncomplicated spine metastases (without cord compression, prior RT, or surgery) treated with RT from 2008 to 2013 were retrospectively reviewed. The spinal instability neoplastic score (SINS) was used to assess spinal instability. The primary outcome was time to first spinal adverse event (SAE) at the site, including symptomatic vertebral fracture, hospitalization for site-related pain, salvage surgery, interventional procedure, new neurologic symptoms, or cord compression. Fine and Gray's multivariable model assessed associations of the primary outcome with SINS, SF RT, and other significant baseline factors. Propensity score matched analysis further assessed the relationship of SF RT to first SAEs. Results: The cumulative incidence of first SAE after SF RT (n=66) was 6.8% at 30 days, 16.9% at 90 days, and 23.6% at 180 days. For MF RT (n=233), the incidence was 3.5%, 6.4%, and 9.2%, respectively. In multivariable analysis, SF RT (hazard ratio [HR] = 2.8, 95% confidence interval [CI] 1.5-5.2, P=.001) and SINS ≥11 (HR=2.5 , 95% CI 1.3-4.9, P=.007) were predictors of the incidence of first SAE. In propensity score matched analysis, first SAEs had developed in 22% of patients with SF RT versus 6% of those with MF RT cases (HR=3.9, 95% CI 1.6-9.6, P=.003) at 90 days after RT. Conclusion: In uncomplicated spinal metastases treated with RT alone, spinal instability with SINS ≥11 and SF RT were associated with a higher rate of SAEs.

  17. 75 FR 22100 - Meetings

    Science.gov (United States)

    2010-04-27

    ... (closed to public). 11-2:30 p.m. Planning and Evaluation Committee. 2:30-3 Budget committee. 3-3:30 Ad Hoc... Embassy Suites DC Convention Center Hotel, located at 900 10th Street, NW., Washington, DC 20001. FOR... the draft March 31, 2010 meeting minutes. Budget Committee Report. Planning and Evaluation Committee...

  18. Multicarrier Modulation Techniques for 5G Communications

    OpenAIRE

    QIANYU JIN

    2018-01-01

    This thesis focuses on multicarrier modulation techniques for 5G wireless communications. We study different properties of current multicarrier modulation techniques and propose methodologies to improve them in order to meet the demands of 5G wireless, e.g., low out-of-band radiation, low latency, relaxed synchronization, and stable performance against phase noise with low complexity over a wireless channel.

  19. ACCU Meeting

    CERN Document Server

    Chris Onions

    2006-01-01

    DRAFT Agenda of the meeting to be held on Wednesday 8 March 2006 At 9:15 a.m. in Room 60-6-002 Chairman's remarks Adoption of the agenda Minutes of the previous meeting Matters arising News from the CERN Management Proposal for a centralised access control service Report from PH Space Management Policy Board Reports from ACCU representatives on other committees Users' Office news Any Other Business Agenda for the next meeting Anyone wishing to raise any points under Item 10 is invited to send them to the Chairman in writing or by e-mail to Christopher.Onions@cern.ch Chris Onions (Secretary) ACCU is the forum for discussion between the CERN Management and the representatives of CERN Users to review the practical means taken by CERN for the work of Users of the Laboratory. The User Representatives on ACCU are (CERN internal telephone numbers in brackets): Austria W. Adam (71661) Belgium G. Wilquet (74664) Bulgaria Czech Republic P. Závada (75877) Denmark J.B. Hansen (75941) ...

  20. ACCU MEETING

    CERN Document Server

    Chris Onions

    2004-01-01

    DRAFT Agenda for the meeting to be held on Wednesday 9 June 2004 at 9:15 a.m. in room 60-6-002 Chairman's remarks Adoption of the agenda Minutes of the previous meeting Matters arising News from the CERN Management Update on CERN's 50th anniversary celebrations Report from the EPOG (European Particle Physics Outreach Group) Reports from ACCU representatives on other committees Users' Office news Any Other Business Agenda for the next meeting Anyone wishing to raise any points under item 10 is invited to send them to the Chairman in writing or by e-mail to Christopher.Onions@cern.ch ACCU is the forum for discussion between the CERN Management and the representatives of CERN Users to review the practical means taken by CERN for the work of Users of the Laboratory. The User Representatives to ACCU are (CERN internal telephone numbers in brackets): Austria W. Adam (71661) Belgium G. Wilquet (74664) Bulgaria R. Tzenov (77958) Czech Republic P. Závada (75877) Denmark P. Hansen (75941...

  1. ACCU Meeting

    CERN Document Server

    Chris Onions

    2005-01-01

    DRAFT Agenda for the meeting to be held on Wednesday 7 September 2005 At 9:15 a.m. in room 60-6-002 Chairman’s remarks Adoption of the agenda Minutes of the previous meeting Matters arising News from the CERN Management Logistics at CERN Reports from ACCU representatives on other committees Users’ Office news Any Other Business Agenda for the next meeting Anyone wishing to raise any points under item 10 is invited to send them to the Chairman in writing or by e-mail to Christopher.Onions@cern.ch Chris Onions (Secretary) ACCU is the forum for discussion between the CERN Management and the representatives of CERN Users to review the practical means taken by CERN for the work of Users of the Laboratory. The User Representatives to ACCU are (CERN internal telephone numbers in brackets): Austria W. Adam (71661) Belgium G. Wilquet (74664) Bulgaria Czech Republic P. Závada (75877) Denmark J.B. Hansen (75941) Finland K. Lassila-Perini (79354) France F. Bauer S. Laplace...

  2. ACCU Meeting

    CERN Document Server

    Chris Onions

    2004-01-01

    DRAFT Agenda for the meeting to be held on Wednesday 8 September 2004 At 9:15 a.m. in room 60-6-002 Chairman's remarks Adoption of the agenda Minutes of the previous meeting Matters arising News from the CERN Management The Visits Service Lifetime of Computer Accounts Reports from ACCU representatives on other committees Users' Office news Any Other Business Agenda for the next meeting Anyone wishing to raise any points under item 10 is invited to send them to the Chairman in writing or by e-mail to Christopher.Onions@cern.ch ACCU is the forum for discussion between the CERN Management and the representatives of CERN Users to review the practical means taken by CERN for the work of Users of the Laboratory. The User Representatives to ACCU are (CERN internal telephone numbers in brackets): Austria W. Adam (71661) Belgium G. Wilquet (74664) Bulgaria R. Tsenov (79573) Czech Republic P. Závada (75877) Denmark P. Hansen (75941) Finland K. Lassila-Perini (79354) France F. Bauer (7...

  3. ACCU Meeting

    CERN Document Server

    Chris Onions

    2006-01-01

    DRAFT Agendafor the meeting to be held on Wednesday 8 March 2006At 9:15 a.m. in room 60-6-002 Chairman's remarks Adoption of the agenda Minutes of the previous meeting Matters arising News from the CERN Management Proposal for a centralised access control service Report from PH Space Management Policy Board Reports from ACCU representatives on other committees Users' Office news Any Other Business Agenda for the next meeting Anyone wishing to raise any points under item 10 is invited to send them to the Chairman in writing or by e-mail to Christopher.Onions@cern.ch Chris Onions (Secretary) ACCU is the forum for discussion between the CERN Management and the representatives of CERN Users to review the practical means taken by CERN for the work of Users of the Laboratory. The User Representatives to ACCU are (CERN internal telephone numbers in brackets): Austria W. Adam (71661) Belgium G. Wilquet (74664) Bulgaria Czech Republic P. Závada (75877) Denmark J.B. Hansen (75941) Fin...

  4. ACCU Meeting

    CERN Multimedia

    Chris Onions

    2004-01-01

    DRAFT Agenda for the meeting to be held on Wednesday 8 December 2004 At 9:15 a.m. in room 60-6-002 Chairman's remarks Adoption of the agenda Minutes of the previous meeting The effects of the reorganization of CERN's structure, one year on Matters arising News from the CERN Management Computer Security The new CERN Dosimeter Reports from ACCU representatives on other committees Users' Office news Any Other Business Agenda for the next meeting Anyone wishing to raise any points under item 10 is invited to send them to the Chairman in writing or by e-mail to Christopher.Onions@cern.ch ACCU is the forum for discussion between the CERN Management and the representatives of CERN Users to review the practical means taken by CERN for the work of Users of the Laboratory. The User Representatives to ACCU are (CERN internal telephone numbers in brackets): Austria W. Adam (71661) Belgium G. Wilquet (74664) Bulgaria R. Tsenov (79573) Czech Republic P. Závada (75877) Denmark P. Hansen (7594...

  5. ACCU MEETING

    CERN Document Server

    Chris Onions

    2007-01-01

    DRAFT Agenda for the meeting to be held on Wednesday 13 June 2007 at 9:15 a.m. in room 60-6-002 Chairman's remarks Adoption of the agenda Minutes of the previous meeting Matters arising News from the CERN Management Dosimetry at CERN Status of collaborative tools at CERN Reports from ACCU representatives on other committees Users' Office newss Any Other Business Agenda for the next meeting Anyone wishing to raise any points under item 10 is invited to send them to the Chairman in writing or by e-mail to Christopher.Onions@cern.ch Chris Onions (Secretary) ACCU is the forum for discussion between the CERN Management and the representatives of CERN Users to review the practical means taken by CERN for the work of Users of the Laboratory. The User Representatives to ACCU are (CERN internal telephone numbers in brackets): Austria W. Adam (71661) Belgium G. Wilquet (74664) Bulgaria Czech Republic P. Závada (75877) Denmark J.B. Hansen (75941) Finland K. Lassila-Perini (7935...

  6. ACCU Meeting

    CERN Document Server

    Chris Onions

    2004-01-01

    DRAFT Agenda for the meeting to be held on Wednesday 8 September 2004 At 9:15 a.m. in room 60-6-002 Chairman's remarks Adoption of the agenda Minutes of the previous meeting Matters arising News from the CERN Management The Visits Service Lifetime of Computer Accounts Reports from ACCU representatives on other committees Users' Office news Any Other Business Agenda for the next meeting Anyone wishing to raise any points under item 10 is invited to send them to the Chairman in writing or by e-mail to Christopher.Onions@cern.ch ACCU is the forum for discussion between the CERN Management and the representatives of CERN Users to review the practical means taken by CERN for the work of Users of the Laboratory. The User Representatives to ACCU are (CERN internal telephone numbers in brackets): Austria W. Adam (71661) Belgium G. Wilquet (74664) Bulgaria R. Tsenov (79573) Czech Republic P. Závada (75877) Denmark P. Hansen (75941) Finland K. Lassila-Perini (79354) France F. Bauer (...

  7. ACCU Meeting

    CERN Multimedia

    Chris Onions

    2004-01-01

    DRAFT Agenda for the meeting to be held on Wednesday 8 December 2004 At 9:15 a.m. in room 60-6-002 Chairman's remarks Adoption of the agenda Minutes of the previous meeting The effects of the reorganization of CERN's structure, one year on Matters arising News from the CERN Management Computer Security The new CERN Dosimeter Reports from ACCU representatives on other committees Users' Office news Any Other Business Agenda for the next meeting Anyone wishing to raise any points under item 10 is invited to send them to the Chairman in writing or by e-mail to Christopher.Onions@cern.ch ACCU is the forum for discussion between the CERN Management and the representatives of CERN Users to review the practical means taken by CERN for the work of Users of the Laboratory. The User Representatives to ACCU are (CERN internal telephone numbers in brackets): Austria W. Adam (71661) Belgium G. Wilquet (74664) Bulgaria R. Tsenov (79573) Czech Republic P. Závada (75877) Denmark P. Hansen (75941) Finl...

  8. ACCU Meeting

    CERN Multimedia

    Chris Onions

    2004-01-01

    DRAFT Agenda for the meeting to be held on Wednesday 9 June 2004 at 9:15 a.m. in room 60-6-002 Chairman's remarks Adoption of the agenda Minutes of the previous meeting Matters arising News from the CERN Management Update on CERN's 50th anniversary celebrations Report from the EPOG (European Particle Physics Outreach Group) Reports from ACCU representatives on other committees Users' Office news Any Other Business Agenda for the next meeting Anyone wishing to raise any points under item 10 is invited to send them to the Chairman in writing or by e-mail to Christopher.Onions@cern.ch ACCU is the forum for discussion between the CERN Management and the representatives of CERN Users to review the practical means taken by CERN for the work of Users of the Laboratory. The User Representatives to ACCU are (CERN internal telephone numbers in brackets): Austria W. Adam (71661) Belgium G. Wilquet (74664) Bulgaria R. Tsenov (79573) Czech Republic P. Závada (75877) Denmark P. Hansen (75941) Finlan...

  9. ACCU Meeting

    CERN Document Server

    2007-01-01

    DRAFT Agenda for the meeting to be held on Wednesday 7 March 2007 at 9:15 a.m. in room 60-6-002 Chairman's remarks Adoption of the agenda Minutes of the previous meeting Matters arising News from the CERN Management Car-sharing pilot project Reports from ACCU representatives on other committees Users' Office news Any Other Business Agenda for the next meeting Anyone wishing to raise any points under item 9 is invited to send them to the Chairman in writing or by e-mail to Christopher.Onions@cern.ch Chris Onions (Secretary) ACCU is the forum for discussion between the CERN Management and the representatives of CERN Users to review the practical means taken by CERN for the work of Users of the Laboratory. The User Representatives to ACCU are (CERN internal telephone numbers in brackets): Austria W. Adam (71661) Belgium G. Wilquet (74664) Bulgaria Czech Republic P. Závada (75877) Denmark J.B. Hansen (75941) Finland K. Lassila-Perini (79354) France F. Kunne S. La...

  10. ACCU Meeting

    CERN Multimedia

    2004-01-01

    DRAFT Agenda for the meeting to be held on Wednesday 10 March 2004 At 9:15 a.m. in room 60-6-002 1. Chairman's remarks 6. The PH Department 2. Adoption of the agenda 7. Reports from ACCU representatives on other committees 3. Minutes of the previous meeting 8. Users' Office news 4. News from the CERN Management 9. Any Other Business 5. Matters arising 10. Agenda for the next meeting Anyone wishing to raise any points under item 9 is invited to send them to the Chairman in writing or by e-mail to Christopher.Onions@cern.ch Chris Onions (Secretary) ACCU is the forum for discussion between the CERN Management and the representatives of CERN Users to review the practical means taken by CERN for the work of Users of the Laboratory. The User Representatives to ACCU are (CERN internal telephone numbers in brackets): Austria W. Adam (71661) Norway H. Helstrup (73601) Belgium G. Wilquet (74664) Poland Z. Hajduk (75917) Bulgaria R. Tsenov (79573) Portugal P. Bordalo (74704) Czech Republic P. Závada ...

  11. ACCU MEETING

    CERN Multimedia

    Chris Onions

    2004-01-01

    DRAFT Agenda for the meeting to be held on Wednesday 10 March 2004 At 9:15 a.m. in room 60-6-002 Chairman's remarks Adoption of the agenda Minutes of the previous meeting News from the CERN Management Matters arising The PH Department Reports from ACCU representatives on other committees Users' Office news Any Other Business Agenda for the next meeting Anyone wishing to raise any points under item 9 is invited to send them to the Chairman in writing or by e-mail to Christopher.Onions@cern.ch Chris Onions (Secretary) ACCU is the forum for discussion between the CERN Management and the representatives of CERN Users to review the practical means taken by CERN for the work of Users of the Laboratory. The User Representatives to ACCU are (CERN internal telephone numbers in brackets): Austria W. Adam (71661) Belgium G. Wilquet (74664) Bulgaria R. Tzenov (77958) Czech Republic P. Závada (75877) Denmark P. Hansen (75941) Finland E. Tuominen (71534) France F. Bauer (71247) L. Serin...

  12. ACCU MEETING

    CERN Multimedia

    Chris Onions/EP (Secretary)

    2001-01-01

    DRAFT Agenda for the meeting to be held on Wednesday 6 June 2001 At 9:15 a.m. in room 60-6-002 Chairman's remarks Adoption of the agenda News from the CERN Management Minutes of the previous meeting Matters arising EP Space management Cars Housing EDH from the User's point of view VRVS Users' Office News Any Other Business Agenda for the next meeting Anyone wishing to raise any points under item 12 is invited to send them to the Secretary in writing via the CERN Users' Office or by e-mail to Christopher.Onions@cern.ch ACCU is the forum for discussion between the CERN Management and the representatives of CERN Users to review the practical means taken by CERN for the work of Users of the Laboratory. The User Representatives to ACCU are (CERN internal telephone numbers in brackets): Austria W. Adam (71661) Belgium G. Wilquet (74664) Bulgaria R. Tzenov (77958) Czech Republic P. Závada (75877) Denmark A. Waananen (75941) Finland A. Kiiskinen (79387) France M. Déj...

  13. ACCU MEETING

    CERN Multimedia

    Chris Onions (Secretary)

    2001-01-01

    DRAFT Agenda for the meeting to be held on Wednesday 6 June 2001 At 9:15 a.m. in room 60-6-002 Chairman's remarks Adoption of the agenda News from the CERN Management Minutes of the previous meeting Matters arising Logistics and Self-service stores EP Space management follow-up How to improve IT User Support? Users' Office News Any Other Business Agenda for the next meeting Anyone wishing to raise any points under item 10 is invited to send them to the Secretary in writing via the CERN Users' Office or by e-mail to Roger.Jones@cern.ch Chris Onions (Secretary) ACCU is the forum for discussion between the CERN Management and the representatives of CERN Users to review the practical means taken by CERN for the work of Users of the Laboratory. The User Representatives to ACCU are (CERN internal telephone numbers in brackets): Austria W. Adam (71661) Belgium G. Wilquet (74664) Bulgaria R. Tzenov (77958) Czech Republic P. Závada (75877) Denmark A. Waananen (75941) Finland A. Kiis...

  14. ACCU MEETING

    CERN Multimedia

    Chris Onions (Secretary)

    2001-01-01

    DRAFT Agenda for the meeting to be held on Wednesday 12 September 2001 At 9:15 a.m. in room 60-6-002 Chairman's remarks Adoption of the agenda News from the CERN Management Minutes of the previous meeting Matters arising Logistics and Self-service stores EP Space management follow-up How to improve IT User Support? Users' Office News Any Other Business Agenda for the next meeting Anyone wishing to raise any points under item 10 is invited to send them to the Secretary in writing via the CERN Users' Office or by e-mail to Roger.Jones@cern.ch Chris Onions (Secretary) ACCU is the forum for discussion between the CERN Management and the representatives of CERN Users to review the practical means taken by CERN for the work of Users of the Laboratory. The User Representatives to ACCU are (CERN internal telephone numbers in brackets): Austria W. Adam (71661) Belgium G. Wilquet (74664) Bulgaria R. Tzenov (77958) Czech Republic P. Závada (75877) Denmark A. Waananen (75941) Finland A. Kiiskin...

  15. ACCU MEETING

    CERN Multimedia

    Chris Onions

    2002-01-01

    DRAFT Agenda for the meeting to be held on Wednesday 6 March 2002 At 9:15 a.m. in the Council Chamber Chairman's remarks Adoption of the agenda Minutes of the previous meeting Matters arising News from the CERN Management Follow-up on Space Management Users' Desktop needs PIE procedures Users' Office news Any Other Business Agenda for the next meeting Anyone wishing to raise any points under item 10 is invited to send them to the Chairman in writing or by e-mail to Christopher.Onions@cern.ch Chris Onions (Secretary) ACCU is the forum for discussion between the CERN Management and the representatives of CERN Users to review the practical means taken by CERN for the work of Users of the Laboratory. The User Representatives to ACCU are (CERN internal telephone numbers in brackets): Austria W. Adam (71661) Belgium G. Wilquet (74664) Bulgaria R. Tzenov (77958) Czech Republic P. Závada (75877) Denmark A. Waananen (75941) Finland E. Tuominen (71534) France F. Bauer L. Serin (712...

  16. ACCU MEETING

    CERN Multimedia

    Chris Onions

    2002-01-01

    DRAFT Agenda for the meeting to be held on Wednesday 12 June 2002 At 9:15 a.m. in room 60-6-002 Chairman's remarks Adoption of the agenda Minutes of the previous meeting Matters arising News from the CERN Management PIE procedures CERN Cars EP Electronics Advisory Board Users' Office news Any Other Business Agenda for the next meeting Anyone wishing to raise any points under item 10 is invited to send them to the Chairman in writing or by e-mail to Christopher.Onions@cern.ch   ACCU is the forum for discussion between the CERN Management and the representatives of CERN Users to review the practical means taken by CERN for the work of Users of the Laboratory. The User Representatives to ACCU are (CERN internal telephone numbers in brackets): Austria W. Adam (71661) Belgium G. Wilquet (74664) Bulgaria R. Tzenov (77958) Czech Republic P. Závada (75877) Denmark A. Waananen (75941) Finland E. Tuominen (71534) France F. Bauer (71247) L. Serin (71143) Germany H. Kroha...

  17. ACCU MEETING

    CERN Multimedia

    Chris Onions

    2002-01-01

    DRAFT Agenda for the meeting to be held on Wednesday 12 June 2002 At 9:15 a.m. in room 60-6-002 Chairman's remarks Adoption of the agenda Minutes of the previous meeting Matters arising News from the CERN Management PIE procedures CERN Cars EP Electronics Advisory Board Users' Office news Any Other Business Agenda for the next meeting Anyone wishing to raise any points under item 10 is invited to send them to the Chairman in writing or by e-mail to Christopher.Onions@cern.ch   ACCU is the forum for discussion between the CERN Management and the representatives of CERN Users to review the practical means taken by CERN for the work of Users of the Laboratory. The User Representatives to ACCU are (CERN internal telephone numbers in brackets): Austria W. Adam (71661) Belgium G. Wilquet (74664) Bulgaria R. Tzenov (77958) Czech Republic P. Závada (75877) Denmark A. Waananen (75941) Finland E. Tuominen (71534) France F. Bauer (71247) L. Serin (71143) Germany H. Kroha ...

  18. 9th Saxonian radon day. 11th meeting on radon safe structural engineering; 9. Saechsischer Radontag. 11. Tagung radonsicheres Bauen

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2015-07-01

    The proceedings of the meeting in radon-safe structural engineering covers contributions on the following issues: implementation of the EU standards, radon protection in underground cavities, radon protection at working places, reports on experiences.

  19. 77 FR 41204 - Sunshine Act Meetings; National Science Board

    Science.gov (United States)

    2012-07-12

    ... Activities Introduction of Chapter Authors and Discussion of Science and Engineering Indicators 2014... introduction) 8:20-8:30 a.m. (SCF) 8:30-11:00 a.m. (previously noticed continuation of CPP meeting) 11:00-11:45... Chairman's Closing Remarks Committee on Science & Engineering Indicators (SEI) Open Session: 1:30-4:00 p.m...

  20. 78 FR 29115 - North Pacific Fishery Management Council; Public Meetings; Correction

    Science.gov (United States)

    2013-05-17

    ... committees will hold public meetings, June 3-11, 2013 at the Centennial Hall, 101 Egan Drive, Juneau, AK... executive sessions. ADDRESSES: The Council meeting will be held at Centennial Hall, 101 Egan Drive, Juneau...

  1. PDP-11 Meeting School District Administrative Data Processing Challenges.

    Science.gov (United States)

    Technological Horizons in Education, 1983

    1983-01-01

    Elmhurst Community Unit School District 205 (Illinois) is currently using a Digital PDP-11/70 computer system and administrative software to handle administrative functions with ease and efficiency. These functions include production of reports and payroll, student scheduling, reporting grades and student progress, and maintaining student…

  2. Genetic analysis of Kruppel-like zinc finger 11 variants in 5864 Danish individuals: potential effect on insulin resistance and modified signal transducer and activator of transcription-3 binding by promoter variant -1659G>C

    DEFF Research Database (Denmark)

    Gutiérrez-Aguilar, Ruth; Froguel, Philippe; Hamid, Yasmin H

    2008-01-01

    CONTEXT: The transcription factor Krüppel-like zinc finger 11 (KLF11) has been suggested to contribute to genetic risk of type 2 diabetes (T2D). Our previous results showed that four KLF11 variants, in strong linkage disequilibrium (LD block including +185 A>G/Gln62Arg and -1659 G>C) were...

  3. Radioprotective effects of Sipunculus nudus L. polysaccharide combined with WR-2721, rhIL-11 and rhG-CSF on radiation-injured mice

    International Nuclear Information System (INIS)

    Jiang Shuqi; Shen Xianrong; Liu Yuming; He Ying; Jiang Dingwen; Chen Wei

    2015-01-01

    This study investigated the radioprotective effect of Sipunculus nudus L. polysaccharide (SNP) in combination with WR-2721, rhIL-11 and rhG-CSF on irradiated mice. A total of 70 Imprinting Control Region (ICR) mice were divided into seven groups: the control group, the model group and five administration groups. All groups, except the control group, were exposed to a 5 Gy 60 Co γ-ray beam. Blood parameters [including white blood cell (WBC), red blood cell (RBC) and platelet counts and hemoglobin level] were assessed three days before irradiation, and the on the 3rd, 7th and 14th days after irradiation. Spleen, thymus and testicular indices, DNA contents of bone marrow cells, bone marrow nucleated cells, sperm counts, superoxide dismutase (SOD), malondialdehyde (MDA), testosterone and estradiol levels in the serum were assessed on the 14th day after irradiation. The combined administration of SNP, WR-2721, rhIL-11 and rhG-CSF exerted synergistic recovery effects on peripheral blood WBC, RBC and platelet counts and hemoglobin levels in irradiated mice, and synergistic promotion effects on spleen, thymus, testicle, bone marrow nucleated cells and sperm counts in irradiated mice. The synergistic administration increased the serum SOD activities and serum testosterone content of irradiated mice, but synergy decreased the content of serum MDA and estradiol in irradiated mice. These results suggest that the combined administration of SNP, WR-2721, rhIL-11 and rhG-CSF should increase the efficacy of these drugs for acute radiation sickness, protect immunity, hematopoiesis and the reproductive organs of irradiated-damaged mice, and improve oxidation resistance in the body. (author)

  4. Mid Year Meetings

    Indian Academy of Sciences (India)

    Journals · Overview · Bulletin of Materials Science · DIALOGUE: Science, Scientists, ... Venue: Faculty Hall, Indian Institute of Science, Bengaluru ... G. SUNDARARAJAN, International Advanced Research Centre for Powder Metallurgy ... 11.00-11.30, RAKESH AGGARWAL, All India Institute of Medical Sciences, New Delhi

  5. Water swelling properties of the electron beam irradiated PVA-g-AAc hydrogels

    Energy Technology Data Exchange (ETDEWEB)

    Wang, Qingguo, E-mail: qwang@qust.edu.cn [Key Laboratory of Rubber-Plastics of Ministry of Education, Qingdao University of Science and Technology, Qingdao 266042 (China); Shandong Provincial Key Laboratory of Rubber-Plastics, Qingdao 266042 (China); Zhou, Xue; Zeng, Jinxia; Wang, Jizeng [Key Laboratory of Rubber-Plastics of Ministry of Education, Qingdao University of Science and Technology, Qingdao 266042 (China)

    2016-02-01

    In this paper, the electron beam irradiation technology being more suitable for the industry application is explored to fabricate the acrylic acid (AAc) monomer-grafted polyvinyl alcohol (PVA-g-AAc) hydrogels. ATR-IR spectra of the PVA-g-AAc hydrogels shows an obvious absorption peak of the −C=O group at 1701 cm{sup −1}, indicating that the AAc monomers were grafted onto the PVA macromolecules. This paper also studied some effects of the mass ratio of PVA/AAc, pH of buffer solution and irradiation dosage on the water swelling properties of the electron beam irradiated PVA-g-AAc hydrogels. The water swelling ratio of PVA-g-AAc hydrogels decreases with increased irradiation dosage and mass ratio of PVA/AAc, whereas swelling ratio increases with increased pH of buffer solution and soaking time. The water-swelling behavior of PVA-g-AAc hydrogels occurred easily in an alkaline environment, particularly in a buffer solution with pH 9.2. Both PVA-g-AAc hydrogels (PVA/AAc = 1/5, w/w) irradiated with 5 kilogray (kGy) and PVA-g-AAc hydrogels (PVA/AAc = 1/1, w/w) irradiated with 15 kGy could easily absorb water and lead to high water swelling ratios (up to about 600%), which are potential candidates to meet the requirements for some biomedical applications.

  6. Measuring the performance of G2G services in Iran

    Science.gov (United States)

    Zarei, Behrouz; Safdari, Maryam

    To highlight the growth of e-government and the importance of its services it is essential to evaluate the performance of the service delivery to customers. Research indicates that traditional performance indexes are not suitable for this evaluation; moreover, it is noticeable that the e-government services are intangible and invisible. Among different e-government services, measurement of quality government to government (G2G) services has been less attractive for researchers while crucial for government policy-makers. This calls for a better understanding of the specific needs of users of these services in order to provide appropriate type and level of services that meets those needs. In this paper, the performance of the G2G services is measured in the Iranian context. For this purpose, SERVQUAL, which is a well-known method for assessing service quality, is employed. This study proposes and tests a five-factor of SERVQUAL instrument to explain user satisfaction and gap analysis, between expectations and perceptions of its customers, consisting thirty ministries and main governmental organizations. Based on a Chi-square test, factor analysis, gap analysis and correlations, it is concluded the gap between expectations and perceptions of G2G customers is significant and customer satisfaction of G2G services is at low level.

  7. 2. biophysical work meeting

    International Nuclear Information System (INIS)

    1992-11-01

    The report comprises 18 papers held at the 2nd Biophysical Work Meeting, 11 - 13 September 1991 in Schlema, Germany. The history of biophysics in Germany particularly of radiation biophysics and radon research, measurements of the radiation effects of radon and the derivation of limits, radon balneotherapy and consequences of uranium ore mining are dealt with. (orig.) [de

  8. Mid Year Meetings | Events

    Indian Academy of Sciences (India)

    10.50-11.20, Tea break. 11.20, G. BALAKRISH NAIR, Translational Health Science and Technology Institute, Gurgaon From genomes to public health: The cholera example, View presentation. 11.40, RAKESH K. MISHRA, Centre for Cellular & Molecular Biology, Hyderabad Functional relevance of the non-coding part of the ...

  9. 76 FR 22398 - HIT Standards Committee's Workgroup Meetings; Notice of Meetings

    Science.gov (United States)

    2011-04-21

    ... meetings during May 2011: May 5th Vocabulary Task Force, 12 p.m. to 1:30 p.m./ET; May 9th Privacy & Security Standards Workgroup, 11 a.m. to 1 p.m./ET, and Implementation Workgroup, 2 p.m. to 4 p.m./ET; May.... to 5 p.m./ET; May 15th Clinical Quality Workgroup, 10:30 a.m. to 12:30 p.m./ET, and Privacy...

  10. 102nd ACCU MEETING

    CERN Multimedia

    2013-01-01

    DRAFT Agenda for the meeting to be held on Wednesday 4 December 2013 at 9:15 a.m. in Room 60-6-002.   1. Chairperson's remarks 2. Adoption of the agenda      3. Minutes of the previous meeting 4. News from the CERN Management 5. Report on services from GS Department 6. Progress on Health Insurance for Users 7. Users Office News 8. Reports from ACCU representatives on other Committees      a. Accommodation Facilities Working Group 9. Matters arising 10. Any Other Business 11. Election of a new ACCU Chairperson 12. Agenda for the next meeting   Anyone wishing to raise any points under “Any Other Business” is invited to send them to the Chairperson in writing or by e-mail. Michael Hauschild (Secretary) ACCU is the forum for discussion between the CERN Management and the representatives of CERN Users to review the practical measures taken by CERN for the work of Users of the Laboratory....

  11. 105TH ACCU MEETING

    CERN Multimedia

    2014-01-01

    DRAFT Agenda for the meeting to be held on Tuesday 9 September 2014 at 9.15 a.m. in room 60-6-002.   1. Chairperson's remarks 2. Adoption of the agenda      3. Minutes of the previous meeting 4. News from the CERN Management 5. Report on services from GS and IT Departments 6. Recent developments in dosimetry + medical services support for Users 7. Progress on Health Insurance for Users 8. Users’ Office News 9. Matters arising 10. Any Other Business 11. Agenda for the next meeting   Anyone wishing to raise any points under “Any Other Business” is invited to send them to the Chairperson in writing or by e-mail.  Michael Hauschild (Secretary) ACCU is the forum for discussion between the CERN Management and the representatives of CERN Users to review the practical means taken by CERN for the work of Users of the Laboratory. The User Representatives to ACCU are: Austria &nb...

  12. 99th ACCU meeting

    CERN Multimedia

    2013-01-01

    DRAFT Agenda for the meeting to be held on Wednesday 6 March 2013 at 9:15 a.m. in room 60-6-002.   1. Chairperson's remarks 2. Adoption of the agenda      3. Minutes of the previous meeting 4. News from the CERN Management 5. Report on services from GS department      6. Overview on Service Desk and Management status 7. CHIS/UNIQA health insurance issues 8. Users’ Office News 9. CERN Team & Collaboration Accounts 10. Diversity at CERN 11. Reports from ACCU representatives on other Committees       a. Academic Training Committee 12. Matters arising 13. Any Other Business 14. Agenda for the next meeting Anyone wishing to raise any points under “Any Other Business” is invited to send them to the Chairperson in writing or by e-mail. Michael Hauschild (Secretary) ACCU is the forum for discussion between the CERN Management and...

  13. 104th ACCU MEETING

    CERN Multimedia

    2014-01-01

    DRAFT Agenda for the meeting to be held on Tuesday 3 June 2014 at 9:15 a.m. in Room 60-6-002.   1. Chairperson's remarks 2. Adoption of the agenda      3. Minutes of the previous meeting 4. News from the CERN Management 5. Report on services from GS and IT Departments 6. Progress on Health Insurance for Users 7. Users' Office News 8. Reports from ACCU representatives on other committees a. Academic Training Committee 9. Matters arising 10. Any Other Business 11. Agenda for the next meeting   Anyone wishing to raise any points under “Any Other Business” is invited to send them to the Chairperson in writing or by e-mail. Michael Hauschild (Secretary) ACCU is the forum for discussion between the CERN Management and the representatives of CERN Users to review the practical means taken by CERN for the work of Users of the Laboratory. The User Representatives in ACCU are: Austria M. Jeitler manf...

  14. 2011 Residential Energy Efficiency Technical Update Meeting Summary Report

    Energy Technology Data Exchange (ETDEWEB)

    none,

    2011-11-01

    This report provides an overview of the U.S. Department of Energy Building America program's Summer 2011 Residential Energy Efficiency Technical Update Meeting. This meeting was held on August 9-11, 2011, in Denver, Colorado, and brought together more than 290 professionals representing organizations with a vested interest in energy efficiency improvements in residential buildings.

  15. The 4th technological meeting of Tokai Reprocessing Plant

    International Nuclear Information System (INIS)

    Ohnishi, Tohru; Maki, Akira; Shibata, Satomi; Yatogi, Hideo; Nyui, Daisuke; Hashimoto, Takakazu; Fukuda, Kazuhito; Ohzeki, Tatsuya

    2001-11-01

    ''The 4th technological meeting of Tokai Reprocessing Plant (TRP)'' was held in JNFL Rokkasho site on October 11 th , 2001. The report contains the proceedings, transparencies and questionnaires of the meeting. This time, we reported about ''Maintenance and repair results of Tokai Reprocessing Plant'' based on technology and knowledge accumulated in Tokai Reprocessing Plant. (author)

  16. Rebalance between 7S and 11S globulins in soybean seeds of differing protein content and 11SA4.

    Science.gov (United States)

    Yang, A; Yu, X; Zheng, A; James, A T

    2016-11-01

    Protein content and globulin subunit composition of soybean seeds affect the quality of soy foods. In this proteomic study, the protein profile of soybean seeds with high (∼45.5%) or low (∼38.6%) protein content and with or without the glycinin (11S) subunit 11SA4 was examined. 44 unique proteins and their homologues were identified and showed that both protein content and 11SA4 influenced the abundance of a number of proteins. The absence of 11SA4 exerted a greater impact than the protein content, and led to a decreased abundance of glycinin G2/A2B1 and G5/A5A4B3 subunits, which resulted in lower total 11S with a concomitant higher total β-conglycinin (7S). Low protein content was associated with higher glycinin G3/A1aB1b and lower glycinin G4/A5A4B3. Using the proteomic approach, it was demonstrated that 11SA4 deficiency induced compensatory accumulation of 7S globulins and led to a similar total abundance for 7S+11S irrespective of protein content or 11SA4. Copyright © 2016 Elsevier Ltd. All rights reserved.

  17. 76 FR 41824 - NASA Advisory Council; Science Committee; Meeting

    Science.gov (United States)

    2011-07-15

    ... NATIONAL AERONAUTICS AND SPACE ADMINISTRATION [Notice: (11-068)] NASA Advisory Council; Science... Aeronautics and Space Administration (NASA) announces a meeting of the Science Committee of the NASA Advisory..., 2011, 7:30 a.m. to 11:30 a.m., Local Time. ADDRESSES: NASA Ames Research Center, NASA Ames Conference...

  18. 78 FR 26362 - Farm Credit Administration Board; Sunshine Act Meetings

    Science.gov (United States)

    2013-05-06

    ... the meeting are: Open Session Approval of Minutes April 11, 2013 New Business Unincorporated Business... May 9, 2013, from 9:00 a.m. until such time as the Board concludes its business. FOR FURTHER...-5090. SUPPLEMENTARY INFORMATION: Parts of this meeting of the Board will be open to the public (limited...

  19. Infection and HLA-G Molecules in Nasal Polyposis

    Directory of Open Access Journals (Sweden)

    Roberta Rizzo

    2014-01-01

    Full Text Available Sinonasal polyposis (SNP is a chronic inflammatory pathology with an unclear aetiopathogenesis. Human papillomavirus (HPV infection is one candidate for the development of SNP for its epithelial cell trophism, hyperproliferative effect, and the induction of immune-modulatory molecules as HLA-G. We enrolled 10 patients with SNP without concomitant allergic diseases (SNP-WoAD, 10 patients with SNP and suffering from allergic diseases (SNP-WAD, and 10 control subjects who underwent rhinoplasty. We analyzed the presence of high- and low-risk HPV DNA and the expression of membrane HLA-G (mHLA-G and IL-10 receptor (IL-10R and of soluble HLA-G (sHLA-G and IL-10 by polyp epithelial cells. The results showed the presence of HPV-11 in 50% of SNP-WoAD patients (OR:5.5, all characterized by a relapsing disease. HPV-11 infection was absent in nonrelapsing SNP-WoAD patients, in SNP-WAD patients and in controls, supporting the hypothesis that HPV-11 increases risk of relapsing disease. HPV-11 positive SNP-WoAD patients presented with mHLA-G and IL-10R on epithelial cells from nasal polyps and showed secretion of sHLA-G and IL-10 in culture supernatants. No HLA-G expression was observed in HPV negative polyps. These data highlight new aspects of polyposis aetiopathogenesis and suggest HPV-11 and HLA-G/IL-10 presence as prognostic markers in the follow-up of SNP-WoAD.

  20. American Vocational Education Research Association (AVERA) Annual Research Meeting in Conjunction with the Annual Convention of the Association for Career and Technical Education. Proceedings (Orlando, Florida, December 11-13, 1999).

    Science.gov (United States)

    Camp, William G., Ed.

    This document contains 14 research papers presented at the American Vocational Education Research Association (AVERA) annual meeting. The following papers are included: "Factors that Influence Students to Attend 4-Year Automotive Programs" (Gregory G. Belcher, Robert L. Frisbee); "The Training Needs of Vocational Teachers for…

  1. 76 FR 45280 - Notice of ACHP Quarterly Business Meeting

    Science.gov (United States)

    2011-07-28

    ... Social Media G. Preservation Action Federal Preservation Task Force Report and Recommendations VI... ADVISORY COUNCIL ON HISTORIC PRESERVATION Notice of ACHP Quarterly Business Meeting AGENCY... Group VII. New Business VIII. Adjourn Note: The meetings of the ACHP are open to the public. If you need...

  2. 77 FR 14860 - Geriatrics and Gerontology Advisory Committee, Notice of Meeting

    Science.gov (United States)

    2012-03-13

    ... DEPARTMENT OF VETERANS AFFAIRS Geriatrics and Gerontology Advisory Committee, Notice of Meeting... Committee Act) that a meeting of the Geriatrics and Gerontology Advisory Committee will be held on April 11... matters pertaining to geriatrics and gerontology. The Committee assesses the capability of VA health care...

  3. Proceedings of the Korean Society for Nondestructive Testing Spring Meeting 2001

    International Nuclear Information System (INIS)

    2001-05-01

    This proceedings contains articles of the Korean Society for Nondestructive Testing Spring Meeting, 2001. It was held on May. 11-12, 2001 in Seoul, Korea and subject of the Korean Society for Nondestructive Testing Spring Meeting 2001. This proceedings is comprised of 5 sessions.

  4. 75 FR 1088 - Board of Governors; Sunshine Act Meeting

    Science.gov (United States)

    2010-01-08

    ... POSTAL SERVICE Board of Governors; Sunshine Act Meeting TIMES AND DATES: 3:30 p.m., Monday, January 11, 2010; and 7:30 a.m., Tuesday, January 12, 2010. PLACE: Newport Beach, California, at the Fairmont Hotel, 4500 MacArthur Boulevard. STATUS: (Closed) MATTERS TO BE CONSIDERED: Monday, January 11, at...

  5. Meeting after meeting: 20 years of discoveries by the members of the Exocytosis-Endocytosis Club.

    Science.gov (United States)

    Niedergang, Florence; Gasman, Stéphane; Vitale, Nicolas; Desnos, Claire; Lamaze, Christophe

    2017-09-01

    Twenty years ago, a group of French cell biologists merged two scientific clubs with the aim of bringing together researchers in the fields of Endocytosis and Exocytosis. Founded in 1997, the first annual meeting of the Exocytosis Club was held in 1998. The Endocytosis Club held quarterly meetings from its founding in 1999. The first joint annual meeting of the Exocytosis-Endocytosis Club took place in Paris in April, 2001. What started as a modest gathering of enthusiastic scientists working in the field of cell trafficking has gone from strength to strength, rapidly becoming an unmissable yearly meeting, vividly demonstrating the high quality of science performed in our community and beyond. On the occasion of the 20th meeting of our club, we want to provide historic insight into the fields of exocytosis and endocytosis, and by extension, to subcellular trafficking, highlighting how French scientists have contributed to major advances in these fields. Today, the Exocytosis-Endocytosis Club represents a vibrant and friendly community that will hold its 20th meeting at the Presqu'Ile de Giens, near Toulon in the South of France, on May 11-13, 2017. © 2017 Société Française des Microscopies and Société de Biologie Cellulaire de France. Published by John Wiley & Sons Ltd.

  6. 76 FR 49508 - NASA Advisory Council; Science Committee; Earth Science Subcommittee; Meeting

    Science.gov (United States)

    2011-08-10

    ... NATIONAL AERONAUTICS AND SPACE ADMINISTRATION [Notice 11-073] NASA Advisory Council; Science Committee; Earth Science Subcommittee; Meeting AGENCY: National Aeronautics and Space Administration. ACTION... amended, the National Aeronautics and Space Administration (NASA) announces a meeting of the Earth Science...

  7. A G {r_arrow} A transition at position IVS-11 +1 of the HEX A {alpha}-chain gene in a non-Ashkenazic Mexican Tay-Sachs infant

    Energy Technology Data Exchange (ETDEWEB)

    Miranda, S.R.P.; Gwon, S.; DeGasperi, R. [New York Univ. Medical Center, NY (United States)] [and others

    1994-09-01

    Tay-Sachs disease (TSD) is an autosomal recessive storage disorder caused by a deficiency of the lysosomal enzyme, {beta}-N-acetylhexosaminidase A (Hex A), a heteropolymer composed of two polypeptides, {alpha} and {beta}. Mutations in the {alpha}-chain gene render the enzyme defective, resulting in the accumulation of g{sub m2} ganglioside in the nervous system. Deficiency of Hex A was detected in a non-Ashkenazic girl of Mexican origin indicating infantile onset of TSD. Molecular investigation of the {alpha}-chain gene excluded the typical Ashkenazic 4 bp insertion in the exon 11 and the intron 12 splice-junction mutations by Hae III and Dde I restriction analysis, respectively. Single strand conformation polymorphism (SSCP) analysis showed a different pattern in the sample where exon 11 and flanking regions were amplified in the patient DNA as compared to the migration of control DNA. Sequencing of PCR amplified genomic DNA containing exon 11 and flanking intronic regions showed a single base substitution (G {r_arrow} A) at position IVS-11 +1. This mutation creates a recognition site for the restriction enzyme Mbo II. Digestion of exon 11 and flanking regions with Mbo II demonstrated homozygosity of the patient for this mutation and heterozygosity in the mother. mRNA from cultured fibroblasts obtained from a normal control and from the propositus was reverse transcribed. The cDNAs coding for Hex A {alpha}-chain were amplified in four overlapping fragments. In the patient sample it was not possible to amplify the fragment containing the exon 11/intron 11 junction, indicating that this mutation alters normal RNA processing of the Hex A pre-mRNA resulting in the deficiency of Hex A activity.

  8. ANÁLISIS DE MÁXIMO DESEMPEÑO PARA WLAN OPERANDO A TASAS FIJAS O ADAPTIVAS USANDO EL ESTÁNDAR IEEE 802.11 a/b/g FIXED OR ADAPTIVE RATE MAXIMUM THROUGHPUT ANALYSIS FOR IEEE 802.11 a/b/g WLAN'S

    Directory of Open Access Journals (Sweden)

    Walter Grote H

    2007-12-01

    Full Text Available En este trabajo se presenta un análisis simple, pero efectivo, de desempeño (throughput de redes de área local inalámbricas (WLAN: Wireless Local Area Networks operando bajo la familia de estándares IEEE 802.11 a/b/g. El análisis considera la influencia del tamaño de los paquetes, parámetros de configuración de los dispositivos (uso del protocolo RTS/CTS o acceso básico, tamaño de la ventana de contienda inicial, tasas de transmisión como el efecto del número de dispositivos que conforman la red. El objetivo de este estudio es que los administradores de este tipo de redes puedan estimar los efectos que tiene sobre el desempeño la configuración de los dispositivos de la red. Los resultados obtenidos mediante este análisis constituyen una cota máxima del desempeño de la red, ya que, con el objetivo de evitar un análisis estocástico, se asume ausencia de colisiones e interferencia electromagnética en el canalIn this publication a simple, but effective, throughput analysis for WLANs (Wireless Local Area Networks operating according to the IEEE 802.11 a/b/g family of standards is presented. The influence of data packet sizes, device configuration parameters (RTS/CTS or basic access protocol, initial contention window, transmission rate and the effect of the number of devices of the network are considered. The purpose of this study is to provide network administrators an insight of how network configuration parameters affect network performance. Results of this kind of analysis will provide an upper bound on network performance, since they do not consider the effect of collisions and electromagnetic interference

  9. Results of the 3rd Review Meeting of the Convention on Nuclear Safety and Preparatory Works for the 4th Meeting

    International Nuclear Information System (INIS)

    Choi, Young Sung; Choi, Kwang Sik; Kim, Woong Sik

    2006-01-01

    The 3 rd Review Meeting of the Convention on Nuclear Safety (CNS) took place from April 11-22, 2005. Fifty out of fifty-five Contracting Parties (CPs) participated with over 500 delegates in attendance. It was concluded that all CPs in attendance were in compliance with the requirements of the CNS. It was also noted that although the focus tends to be on the triennial national reports and review meetings, the CNS should emphasize an ongoing process that continually promotes the advancement of nuclear safety. With regard to this continuity process, the President of the 3 rd Review Meeting sent to all the CPs a message to remind of the lessons offered and learned from the Meeting and to put them into action as well. The president also asked that the CPs start in earnest later this year their preparations for the Forth Meeting in 2008. This paper introduces the results of the 3 rd Review Meeting and presents some suggestions on preparatory works that should be done for the next Review Meeting

  10. 11

    African Journals Online (AJOL)

    a routine working week. Special ... day of the working week and retested after finishing work on ... 4. 3. Med. 11,8. 12. -ye. 0. 5. 5. Med. 27,3. 107. -ye. 2. 6. 6. Med. 17,1. 80. -Ye. 0. 7. 3 .... present hours after first exposure (e.g. at night), it is also.

  11. There is Much More to Mendeleev's Periodic Table Than Meets

    Indian Academy of Sciences (India)

    Home; Journals; Resonance – Journal of Science Education; Volume 3; Issue 11. There is Much More to Mendeleev's Periodic Table Than Meets the Eye. S Vatsala. General Article Volume 3 Issue 11 November 1998 pp 75-81. Fulltext. Click here to view fulltext PDF. Permanent link:

  12. 100TH ACCU MEETING

    CERN Multimedia

    2013-01-01

    DRAFT Agenda for the meeting to be held on Wednesday 4 June 2013 at 9:15 a.m. in room 60-6-002.   1. Chairperson's remarks 2. Adoption of the agenda      3. Minutes of the previous meeting 4. 25 years of ACCU 5. News from the CERN Management 6. Report on services from GS department 7. Status of the Health Insurance Project for Users 8. Users’ Office News 9. Public WiFi at CERN 10. Reports from ACCU representatives on other Committees a. Restaurants' Supervisory Committee 11. Matters arising 12. Any Other Business 13. Agenda for the next meeting   Anyone wishing to raise any points under “Any Other Business” is invited to send them to the Chairperson in writing or by e-mail. Michael Hauschild (Secretary) ACCU is the forum for discussion between the CERN Management and the representatives of CERN Users to review the practical means taken by CERN for the work of Users of the Laboratory. The User Re...

  13. Quarterly Report 11 for the Period October 1978 - December 1978 and Proceedings of the 11th Project Integration Meeting

    Energy Technology Data Exchange (ETDEWEB)

    None

    1979-10-01

    This report describes progress made by the Low-Cost Solar Array Project during the period October through December 1978. It includes task reports on silicon material processing, large-area silicon sheet development, encapsulation mate3rials testing and development, Project engineering and operations, and manufacturing techniques, plus the steps taken to integrate these efforts. it also includes a report on and copies of viewgraphs presented at the Project Integration Meeting held December 13-14, 1978.

  14. Papers from the Fifth International Brain-Computer Interface Meeting

    Science.gov (United States)

    Huggins, Jane E.; Wolpaw, Jonathan R.

    2014-06-01

    ://bcimeeting.org/2013/meetinginfo.html [3] http://bcimeeting.org/2013/researchsessions.html (indexes individual abstracts) [4] http://bcimeeting.org/2013/posters.html (indexes individual abstracts) [5] http://castor.tugraz.at/doku/BCIMeeting2013/BCIMeeting2013_all.pdf [6] Huggins J E et al 2014 Workshops of the Fifth International Brain--Computer Interface Meeting: Defining the Future Brain--Computer Interface J. 1 27-49 [7] Peters B, Bieker G, Heckman S M, Huggins J E, Wolf C, Zeitlin D and Fried-Oken M 2014 Brain--computer interface users speak up: the Virtual Users' Forum at the 2013 International BCI Meeting Archives of Physical Medicine and Rehabilitation vol 95 fall supplement at press [8] Thompson D E et al 2014 Performance measurement for brain-computer or brain-machine interfaces: a tutorial J. Neural Eng. 11 035001 [9] Mugler E, Patton J, Flint R, Wright Z, Schuele S, Rosenow J, Shih J, Krusienski D and Slutzky M 2014 Direct classification of all American English phonemes using signals from functional speech motor cortex J. Neural Eng. 11 035015

  15. Composite Reliability Enhancement via Preloading.

    Science.gov (United States)

    1987-06-01

    LEAF’ 1150 FI’-,F "OATA REHD" 1160 E. EEF 11 0 RETUPN 2000 Id’’E 1- 4 2010 C LEAR ’? [C ’ "’ SAE C OPL I i t CE FILE" _i.’u D I ’-F’ 2020 DEP0,7’ KiP...CRFERTE N..H.26 41 AS.CIGN# I TO ’.t 41Th PRINT# I H; .E0,S.G1.K 4140 FOR I=1 TO N 415. ’ PPINT# I ; F’l I) D 1 4 1 i, NEXT I 4170 A’:’,SIGN# I TO .1 4150

  16. Technical meeting on decommissioning of fast reactors after sodium draining. Working material

    International Nuclear Information System (INIS)

    2005-01-01

    The objective of the technical meeting was to provide a forum for in-depth scientific and technical exchange on topics related to the decommissioning experience with fast reactors, in particular with regard to the decommissioning of components after sodium draining. Accordingly, the scope of the meeting covers the review and analyses of the experience gained from the decommissioning of both active sodium loops and sodium cooled fast reactors (e.g., KNK II, Superphenix, RAPSODIE, EBR-II, FERMI, BN-350, BR-10). It is expected that the outcome of the meeting will contribute to the Agency initiative to preserve fast reactor data and knowledge. The main focus of the technical meeting was given on the decommissioning of both active loop and reactor components (e.g., the primary vessel of a sodium-cooled reactor) that have been drained of sodium, but that still conserve some residual amounts of sodium (e.g., films covering the entire surface of the component, or particular sodium heels that cannot be drained)

  17. Titanium Alloys for Critical Ordnance Components. Producers Coordination Meeting on Titanium Materials for Davy Crockett and Other Weapon Systems Held at Watertown Arsenal, Watertown 72, Mass., 14 Apr 60 and Fabricators Coordination Meeting on Titanium Materials for Davy Crockett and Other Weapon Systems Held at Watervliet Arsenal, Watervliet, NY, 15 Apr 1960

    Science.gov (United States)

    1960-01-01

    Title Agenda and AV^stracts - Watertown Arsenal, Watnrtovm, Mass. llj April i960 - Producers Coordination Meeting, "Titanium Materials for Davy...u.nd J.i’.l~.Jhr!l’ Scicnti~’ic Comp::1.~1y1 Chlc::-.~~o, IJ~~nois. oth :r c~tUl’ll~nt and 1Jl’Occ1t.G.~cn !.Jn.y be uoed if :J..CCC:t.> td )le to

  18. 78 FR 31627 - Thirteenth Meeting: RTCA Special Committee 222, Inmarsat AMS(R)S.

    Science.gov (United States)

    2013-05-24

    ... Committee 222, Inmarsat AMS(R)S. AGENCY: Federal Aviation Administration (FAA), U.S. Department of Transportation (DOT). ACTION: Meeting Notice of RTCA Special Committee 222, Inmarsat AMS(R)S. SUMMARY: The FAA is..., Inmarsat AMS(R)S DATES: The meeting will be held June 10-11 from 9:00 a.m.-5:00 p.m. ADDRESSES: The meeting...

  19. Autosomal recessive deafness 1A (DFNB1A) in Yakut population isolate in Eastern Siberia: extensive accumulation of the splice site mutation IVS1+1G>A in GJB2 gene as a result of founder effect.

    Science.gov (United States)

    Barashkov, Nikolay A; Dzhemileva, Lilya U; Fedorova, Sardana A; Teryutin, Fedor M; Posukh, Olga L; Fedotova, Elvira E; Lobov, Simeon L; Khusnutdinova, Elza K

    2011-09-01

    Hereditary forms of hearing impairment (HI) caused by GJB2 (Cx26) mutations are the frequent sensory disorders registered among newborns in various human populations. In this study, we present data on the molecular, audiological and population features of autosomal recessive deafness 1A (DFNB1A) associated with the donor splicing site IVS1+1G>A mutation of GJB2 gene in Yakut population isolate of the Sakha Republic (Yakutia) located in Eastern Siberia (Russian Federation). The Yakut population exhibits high frequency of some Mendelian disorders, which are rare in other populations worldwide. Mutational analysis of GJB2 gene in 86 unrelated Yakut patients with congenital HI without other clinical features has been performed. In this study, we registered a large cohort of Yakut patients homozygous for the IVS1+1G>A mutation (70 unrelated deaf subjects in total). Detailed audiological analysis of 40 deaf subjects with genotype IVS1+1G>A/IVS1+1G>A revealed significant association of this genotype with mostly symmetrical bilateral severe to profound HI (85% severe-to-profound HI versus 15% mild-to-moderate HI, PA mutation (11.7%) has been found in Yakut population. Reconstruction of 140 haplotypes with IVS1+1G>A mutation demonstrates the common origin of all mutant chromosomes found in Yakuts. The age of mutation was estimated to be approximately 800 years. These findings characterize Eastern Siberia as the region with the most extensive accumulation of the IVS1+1G>A mutation in the world as a result of founder effect.

  20. 75 FR 67142 - Proposal Review Panel for Physics; Notice of Meeting

    Science.gov (United States)

    2010-11-01

    ... NATIONAL SCIENCE FOUNDATION Proposal Review Panel for Physics; Notice of Meeting In accordance... announces the following meeting: Name: Site Visit to the Center for the Physics of Living Cells 1208. Dates... Physics of Living Cells (CPLC). Agenda Monday, November 8, 2010 9 a.m.-11:55 a.m.--Open--Directors...

  1. Proceedings of the JOWOG 22C (uranium) meeting

    Energy Technology Data Exchange (ETDEWEB)

    Nelson, T; Talaber, C; Wood, D H [eds.

    1987-01-01

    Lawrence Livermore National Laboratory was pleased to be host to the JOWOG 22C Meeting on June 9-11, 1987. This meeting was one of a continuing series on the subject of uranium and uranium alloys held between representatives of the United Kingdom and the United States under a treaty signed July 3, 1958. These, and similar meetings on other subjects, are controlled by the Department of Energy and the Joint Atomic Information Exchange Group (a combined agency of the Departments of Energy and Defense). The following topics were covered in the meeting: Use of Computers to Simulate Uranium; Corrosion and Chemical Stability; Superplasticity; Bonding, Corrosion, Etc.; Thermomechanical Properties and Fabrication; U-Ti Alloys; Uranium-Niobium Alloys; Physical Metallurgy and Testing; Miscellaneous Subjects; and Production and Facilities/Production Technology.

  2. The determination of unchanged [11C]diprenorphine, [11C]L-deprenyl and [11C]raclopride in plasma by HPLC

    International Nuclear Information System (INIS)

    Luthra, S.K.; Turton, D.R.; Price, G.; Ahier, R.; Martin, F.; Hume, S.; Cremer, J.

    1990-01-01

    In PET studies a knowledge of the fraction of radioactivity in plasma representing unchanged 11 C-labelled ligand/tracer is essential for correction of the arterial plasma input curve. A number of different approaches (e.g. HPLC and TLC/OPTLC) to the determination of unchanged radio-ligand/tracer have been reported for 11 C-labelled carfentanil, raclopride and L-deprenyl and for 76 Br-labelled bromolisuride. The authors report here how they have applied the simple work-up and analytical procedure, originally reported for [ 11 C]carfentanil, to establish the percentage of unmchanged 11 C-labelled diprenorphine, L-deprenyl and raclopride in human and animal plasma as a function of time

  3. Quality-of-Life (QOL during Screening for Phase 1 Trial Studies in Patients with Advanced Solid Tumors and Its Impact on Risk for Serious Adverse Events

    Directory of Open Access Journals (Sweden)

    Sidra Anwar

    2017-06-01

    Full Text Available Background: Serious adverse events (SAEs and subject replacements occur frequently in phase 1 oncology clinical trials. Whether baseline quality-of-life (QOL or social support can predict risk for SAEs or subject replacement among these patients is not known. Methods: Between 2011–2013, 92 patients undergoing screening for enrollment into one of 22 phase 1 solid tumor clinical trials at Roswell Park Cancer Institute were included in this study. QOL Questionnaires (EORTC QLQ-C30 and FACT-G, Medical Outcomes Study Social Support Survey (MOSSSS, Charlson comorbidity scores (CCS and Royal Marsden scores (RMS were obtained at baseline. Frequency of dose limiting toxicities (DLTs, subject replacement and SAEs that occurred within the first 4 cycles of treatment were recorded. Fisher’s exact test and Mann-Whitney-Wilcoxon test were used to study the association between categorical and continuous variables, respectively. A linear transformation was used to standardize QOL scores. p-value ≤ 0.05 was considered statistically significant. Results: Baseline QOL, MOSSSS, CCS and RMS were not associated with subject replacement nor DLTs. Baseline EORTC QLQ-C30 scores were significantly lower among patients who encountered SAEs within the first 4 cycles (p = 0.04. Conclusions: Lower (worse EORTC QLQ-C30 score at baseline is associated with SAE occurrence during phase 1 oncology trials.

  4. IAEA advisory group meeting on technical aspects of atomic and molecular data processing and exchange (16. meeting of the A+M Data Centres and ALADDIN network). Summary report

    Energy Technology Data Exchange (ETDEWEB)

    Stephens, J A [ed.

    2001-12-01

    The proceedings of the IAEA Advisory group meeting on technical aspects of atomic and molecular data processing and exchange (16. meeting of A+M Data centers and ALADDIN Network), held on September 10-11, 2001 in Vienna, Austria are briefly described. The meeting conclusions and recommendations on the priorities in A+M data compilation and evaluation, and on the technical aspects of data processing, exchange and distribution are also presented. (author)

  5. Impact of the hydrogen partial pressure on lactate degradation in a coculture of Desulfovibrio sp. G11 and Methanobrevibacter arboriphilus DH1.

    Science.gov (United States)

    Junicke, H; Feldman, H; van Loosdrecht, M C M; Kleerebezem, R

    2015-04-01

    In this study, the impact of the hydrogen partial pressure on lactate degradation was investigated in a coculture of Desulfovibrio sp. G11 and Methanobrevibacter arboriphilus DH1. To impose a change of the hydrogen partial pressure, formate was added to the reactor. Hydrogen results from the bioconversion of formate besides lactate in the liquid phase. In the presence of a hydrogen-consuming methanogen, this approach allows for a better estimation of low dissolved hydrogen concentrations than under conditions where hydrogen is supplied externally from the gas phase, resulting in a more accurate determination of kinetic parameters. A change of the hydrogen partial pressure from 1,200 to 250 ppm resulted in a threefold increase of the biomass-specific lactate consumption rate. The 50 % inhibition constant of hydrogen on lactate degradation was determined as 0.692 ± 0.064 μM dissolved hydrogen (831 ± 77 ppm hydrogen in the gas phase). Moreover, for the first time, the maximum biomass-specific lactate consumption rate of Desulfovibrio sp. G11 (0.083 ± 0.006 mol-Lac/mol-XG11/h) and the affinity constant for hydrogen uptake of Methanobrevibacter arboriphilus DH1 (0.601 ± 0.022 μM dissolved hydrogen) were determined. Contrary to the widely established view that the biomass-specific growth rate of a methanogenic coculture is determined by the hydrogen-utilizing partner; here, it was found that the hydrogen-producing bacterium determined the biomass-specific growth rate of the coculture grown on lactate and formate.

  6. 75 FR 75187 - Sunshine Act Meeting

    Science.gov (United States)

    2010-12-02

    ... SECURITIES AND EXCHANGE COMMISSION Sunshine Act Meeting Notice is hereby given, pursuant to the provisions of the Government in the Sunshine Act, Public Law 94-409, that the Securities and Exchange.... Elizabeth M. Murphy, Secretary. [FR Doc. 2010-30407 Filed 11-30-10; 4:15 pm] BILLING CODE 8011-01-P ...

  7. The -675 4G/5G polymorphism in the PAI-1 gene may not contribute to the risk of PCOS.

    Science.gov (United States)

    Zhang, T-T; Yuan, L; Yang, Y-M; Ren, Y

    2014-08-01

    The association between the -675 4G/5G polymorphism in PAI-1 gene and PCOS has been studied with inconclusive results. We sought to investigate this inconsistency by performing a comprehensive meta-analysis on the polymorphism. Searches were performed in the PubMed, Embase, CNKI and Wanfang databases, covering all papers. Statistical analysis was performed using Revman5.2 and STATA11.0 software. A total of 11 case-control studies were extracted on the polymorphism involving 1861 PCOS cases and 1187 controls. The results showed that, no significant increased/decreased risk were found for the polymorphism for PCOS: OR = 1.03, 95% CI = 0.77-1.66, p = 0.52 for 4G4G + 4G5G vs. 5G5G; OR = 0.99, 95% CI = 0.66-1.49, p = 0.96 for 4G4G vs. 5G5G + 4G5G; OR = 1.08, 95% CI = 0.66-1.79, p = 0.76 for 4G4G vs. 5G5G; OR = 1.11, 95% CI = 0.78-1.58, p = 0.56 for 4G5G vs. 5G5G; OR = 1.00, 95% CI = 0.71-1.41, p = 0.99 for 4G vs. 5G. In the further subgroup analysis by ethnicity, we did not find a significant association between the polymorphism for PCOS risk in either Asians or Europeans. Our findings demonstrated that -675 4G/5G polymorphism in the PAI-1 gene might not be a risk factor for the development of PCOS.

  8. A humanized monoclonal antibody neutralizes yellow fever virus strain 17D-204 in vitro but does not protect a mouse model from disease.

    Science.gov (United States)

    Calvert, Amanda E; Dixon, Kandice L; Piper, Joseph; Bennett, Susan L; Thibodeaux, Brett A; Barrett, Alan D T; Roehrig, John T; Blair, Carol D

    2016-07-01

    The yellow fever virus (YFV) vaccine 17D-204 is considered safe and effective, yet rare severe adverse events (SAEs), some resulting in death, have been documented following vaccination. Individuals exhibiting post-vaccinal SAEs are ideal candidates for antiviral monoclonal antibody (MAb) therapy; the time until appearance of clinical signs post-exposure is usually short and patients are quickly hospitalized. We previously developed a murine-human chimeric monoclonal antibody (cMAb), 2C9-cIgG, reactive with both virulent YFV and 17D-204, and demonstrated its ability to prevent and treat YF disease in both AG129 mouse and hamster models of infection. To counteract possible selection of 17D-204 variants that escape neutralization by treatment with a single MAb (2C9-cIgG), we developed a second cMAb, 864-cIgG, for use in combination with 2C9-cIgG in post-vaccinal therapy. MAb 864-cIgG recognizes/neutralizes only YFV 17D-204 vaccine substrain and binds to domain III (DIII) of the viral envelope protein, which is different from the YFV type-specific binding site of 2C9-cIgG in DII. Although it neutralized 17D-204 in vitro, administration of 864-cIgG had no protective capacity in the interferon receptor-deficient AG129 mouse model of 17D-204 infection. The data presented here show that although DIII-specific 864-cIgG neutralizes virus infectivity in vitro, it does not have the ability to abrogate disease in vivo. Therefore, combination of 864-cIgG with 2C9-cIgG for treatment of YF vaccination SAEs does not appear to provide an improvement on 2C9-cIgG therapy alone. Copyright © 2016 Elsevier B.V. All rights reserved.

  9. Internet and Audiology: A Review of the Second International Meeting.

    Science.gov (United States)

    Laplante-Lévesque, Ariane; Lunner, Thomas; Andersson, Gerhard; Preminger, Jill E

    2016-10-01

    This article describes the Second International Meeting on Internet and Audiology, which took place at the Eriksholm Research Centre, Oticon A/S, Denmark September 24 to 25, 2015, and introduces the research forum arising from the meeting. The potential gains of the Internet within audiology are framed within the central role of quality connections among people, ideas, and objects. First, the meeting is summarized. Second, the 11 articles arising from the meeting and collected in this research forum are grouped into 2 themes: design and evaluation. Last, the benefits of interoperability and standardization are discussed. We look forward to the day when the Internet is an integral part of audiology, and we invite readers to attend future editions of the International Meeting on Internet and Audiology.

  10. 21 CFR 900.11 - Requirements for certification.

    Science.gov (United States)

    2010-04-01

    ...) MAMMOGRAPHY QUALITY STANDARDS ACT MAMMOGRAPHY Quality Standards and Certification § 900.11 Requirements for... FDA, facilities are required to meet the quality standards in § 900.12 and to be accredited by an... requirements for reapplication for accreditation; (ii) Fully document its history as a previously provisionally...

  11. Expert Meeting: Optimized Heating Systems Using Condensing Boilers and Baseboard Convectors

    Energy Technology Data Exchange (ETDEWEB)

    Arena, L.

    2013-01-01

    On August 11, 2011, in Denver, CO, a Building America Expert Meeting was held in conjunction with the Building America Residential Energy Efficiency Technical Update Meeting, to review and discuss results and future plans for research to improve the performance of hydronic heating systems using condensing boilers and baseboard convectors. A meeting objective was to provide an opportunity for other Building America teams and industry experts to provide feedback and specific suggestions for the planned research.

  12. Joint USDA/DOE meeting

    Energy Technology Data Exchange (ETDEWEB)

    1994-07-01

    This documents contains the details from the USDA/USDOE meeting on April 11--12, 1994. Topics discussed include: genetic research, environmental research, renewable energy sources, food supply, improved fertilizers, new pesticides, research programs combining the efforts of the two agencies to develop new products for use in the agriculture industry, environmentally safe products, getting more with less money, and various other subjects dealing with how cooperation among these agencies can improve the agriculture industry.

  13. 77 FR 52072 - Sunshine Act Meeting

    Science.gov (United States)

    2012-08-28

    ...: Commissioners' Conference Room, 11555 Rockville Pike, Rockville, Maryland. STATUS: Public and Closed. Week of...) (Contact: Richard Correia, 301-251-7430). This meeting will be webcast live at the Web address--www.nrc.gov. Friday, September 14, 2012 11:00 a.m. Discussion of Management and Personnel Issues (Closed--Ex. 2 and 6...

  14. 76 FR 71013 - Sunshine Act Meeting Notice

    Science.gov (United States)

    2011-11-16

    .......... North American Electric Reliability Corporation. E-6 RC11-1-001........ Cedar Creek Wind Energy, LLC...-2576-151........ FirstLight Hydro Generating Company. H-3 P-2601-015........ Duke Energy Carolinas, LLC... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Sunshine Act Meeting Notice November 10...

  15. 77 FR 14835 - Meetings of Humanities Panel

    Science.gov (United States)

    2012-03-13

    ... subject of Historic Sites and Regions submitted to the America's Historical and Cultural Organizations... Cultural Organizations grant program in the Division of Public Programs, at the January 11, 2012 deadline...: 421. Program: This meeting will review applications on the subjects of Anthropology and Ethnic History...

  16. 78 FR 45926 - Farm Credit Administration Board; Sunshine Act; Regular Meeting

    Science.gov (United States)

    2013-07-30

    ... to be considered at the meeting are: Open Session Approval of Minutes July 11, 2013 New Business..., Virginia, on August 8, 2013, from 9:00 a.m. until such time as the Board concludes its business. FOR..., Virginia 22102-5090. SUPPLEMENTARY INFORMATION: Parts of this meeting of the Board will be open to the...

  17. 76 FR 62455 - Aerospace Safety Advisory Panel; Meeting

    Science.gov (United States)

    2011-10-07

    ... NATIONAL AERONAUTICS AND SPACE ADMINISTRATION [Notice (11-088)] Aerospace Safety Advisory Panel... Aeronautics and Space Administration announces a forthcoming meeting of the Aerospace Safety Advisory Panel... Burch, Aerospace Safety Advisory Panel Administrative Officer, National Aeronautics and Space...

  18. A comparison of performance of several artificial intelligence methods for predicting the dynamic viscosity of TiO2/SAE 50 nano-lubricant

    Science.gov (United States)

    Hemmat Esfe, Mohammad; Tatar, Afshin; Ahangar, Mohammad Reza Hassani; Rostamian, Hossein

    2018-02-01

    Since the conventional thermal fluids such as water, oil, and ethylene glycol have poor thermal properties, the tiny solid particles are added to these fluids to increase their heat transfer improvement. As viscosity determines the rheological behavior of a fluid, studying the parameters affecting the viscosity is crucial. Since the experimental measurement of viscosity is expensive and time consuming, predicting this parameter is the apt method. In this work, three artificial intelligence methods containing Genetic Algorithm-Radial Basis Function Neural Networks (GA-RBF), Least Square Support Vector Machine (LS-SVM) and Gene Expression Programming (GEP) were applied to predict the viscosity of TiO2/SAE 50 nano-lubricant with Non-Newtonian power-law behavior using experimental data. The correlation factor (R2), Average Absolute Relative Deviation (AARD), Root Mean Square Error (RMSE), and Margin of Deviation were employed to investigate the accuracy of the proposed models. RMSE values of 0.58, 1.28, and 6.59 and R2 values of 0.99998, 0.99991, and 0.99777 reveal the accuracy of the proposed models for respective GA-RBF, CSA-LSSVM, and GEP methods. Among the developed models, the GA-RBF shows the best accuracy.

  19. An 802.11 n wireless local area network transmission scheme for wireless telemedicine applications.

    Science.gov (United States)

    Lin, C F; Hung, S I; Chiang, I H

    2010-10-01

    In this paper, an 802.11 n transmission scheme is proposed for wireless telemedicine applications. IEEE 802.11n standards, a power assignment strategy, space-time block coding (STBC), and an object composition Petri net (OCPN) model are adopted. With the proposed wireless system, G.729 audio bit streams, Joint Photographic Experts Group 2000 (JPEG 2000) clinical images, and Moving Picture Experts Group 4 (MPEG-4) video bit streams achieve a transmission bit error rate (BER) of 10-7, 10-4, and 103 simultaneously. The proposed system meets the requirements prescribed for wireless telemedicine applications. An essential feature of this proposed transmission scheme is that clinical information that requires a high quality of service (QoS) is transmitted at a high power transmission rate with significant error protection. For maximizing resource utilization and minimizing the total transmission power, STBC and adaptive modulation techniques are used in the proposed 802.11 n wireless telemedicine system. Further, low power, direct mapping (DM), low-error protection scheme, and high-level modulation are adopted for messages that can tolerate a high BER. With the proposed transmission scheme, the required reliability of communication can be achieved. Our simulation results have shown that the proposed 802.11 n transmission scheme can be used for developing effective wireless telemedicine systems.

  20. 76 FR 19147 - Aerospace Safety Advisory Panel; Meeting.

    Science.gov (United States)

    2011-04-06

    ... NATIONAL AERONAUTICS AND SPACE ADMINISTRATION [Notice (11-030)] Aerospace Safety Advisory Panel... Aeronautics and Space Administration announce a forthcoming meeting of the Aerospace Safety Advisory Panel.... Kathy Dakon, Aerospace Safety Advisory Panel Executive Director, National Aeronautics and Space...

  1. Demonstration of In-Situ Stabilization of Buried Waste at Pit G-11 at the Brookhaven National laboratory Glass Pits Disposal Site

    International Nuclear Information System (INIS)

    Dwyer, B.P.; Gilbert, J.; Heiser, J.

    1999-01-01

    In 1989 BNL was added to the EPAs National Priorities List. The site is divided into seven operable units (OU). OU-I includes the former landfill area. The field task site is noted as the AOC 2C Glass Holes location. Beginning in the 1960s and continuing into the 1980s, BNL disposed of laboratory waste (glassware, chemicals and animal carcasses) in numerous shallow pits. The drivers for remediating the pits are; historical records that indicate hazardous materials may have been disposed of in the pits; ground water contamination down gradient of the pits; a test excavation of one of the glass holes that unearthed laboratory glass bottles with unidentified liquids still contained; and the fact that BNL rests atop an EPA designated sole-source aquifer. The specific site chosen for this demonstration was pit G-11. The requirements that lead to choosing this pit were; a well characterized pit and a relatively isolated pit where our construction operations would not impact on adjacent pits. The glass holes area, including pit G-11, was comprehensively surveyed using a suite of geophysical techniques (e.g., EM-31, EM-61, GPR). Prior to stabilizing the waste form a subsurface barrier was constructed to contain the entire waste pit. The pit contents were then stabilized using a cement grout applied via jet grouting. The stabilization was performed to make removal of the waste from the pit easier and safer in terms of worker exposure. The grouting process would mix and masticate the waste and grout and form a single monolithic waste form. This large monolith would then be subdivided into smaller 4 foot by 4 foot by 10-12 foot block using a demolition grout. The smaller blocks would then be easily removed from the site and disposed of in a CERCLA waste site

  2. Annual Technical Symposium (28th): Achieving Technical and Management Excellence. Held in Arlington, Virginia on April 11, 1991,

    Science.gov (United States)

    1991-04-11

    Y R G Y Y G Green (G) - Meets or exaeet& requirements. Yellow (Y) - Meets requirements marginally. Red (R) - Falls to meet requirements. Figure S...tactical diameter in- Behavor Over Shoals creases as depth decreases, in some cases to twice the diameter than for deep water. The obvious corollary is, The...can be accomplished in a with the slam. reasonable time only for the simpler cases. Green sea loads, which may be from either heavy spray, or large

  3. Limits On Undetected Planets in the Six Transiting Planets Kepler-11 System

    Science.gov (United States)

    Lissauer, Jack

    2017-01-01

    The Kepler-11 has five inner planets ranging from approx. 2 - 1 times as massive Earth in a tightly-packed configuration, with orbital periods between 10 and 47 days. A sixth planet, Kepler-11 g, with a period of118 days, is also observed. The spacing between planets Kepler-11 f and Kepler-11 g is wide enough to allow room for a planet to orbit stably between them. We compare six and seven planet fits to measured transit timing variations (TTVs) of the six known planets. We find that in most cases an additional planet between Kepler-11 f and Kepler-11 g degrades rather than enhances the fit to the TTV data, and where the fit is improved, the improvement provides no significant evidence of a planet between Kepler-11 f and Kepler-11 g. This implies that any planet in this region must be low in mass. We also provide constraints on undiscovered planets orbiting exterior to Kepler-11 g. representations will be described.

  4. Endosonography-related mortality and morbidity for pulmonary indications: a nationwide survey in the Netherlands.

    Science.gov (United States)

    von Bartheld, Martin B; Annema, Jouke T

    2015-12-01

    Endosonography is being implemented rapidly in pulmonary medicine for the diagnosis and staging of lung cancer, the assessment of sarcoidosis, and the assessment of mediastinal lesions. Although serious adverse events (SAEs) have been described, safety data outside cohort studies are scarce. To assess the SAE and mortality rate of EUS-guided FNA (EUS-FNA) and endobronchial ultrasound guided transbronchial needle aspiration (EBUS-TBNA) for mediastinal and/or hilar analysis. Nationwide, retrospective survey by using questionnaires. All hospitals in the Netherlands. All patients undergoing EUS-FNA and EBUS-TBNA for intrathoracic analysis in the period 1999 to 2011. EUS-FNA and EBUS-TBNA. Occurrence of fatal outcomes and SAEs. Detailed information was obtained for each reported case, and all cases were reviewed independently by 2 investigators, including identification of risk factors. All 89 hospitals (100%) responded. An estimated 14,075 EUS-FNA and 2675 EBUS procedures were performed. Seven patients died after endosonography (5 EUS-FNA, 2 EBUS [mortality rate 0.04%]). All fatalities occurred in patients of poor performance status (American Society of Anesthesiologists Physical Status Classification System score of III/IV). Twenty-five SAEs were reported (22 EUS-FNA, 3 EBUS [SAE rate of 0.15%; EUS-FNA 0.16%, EBUS 0.11%]). SAEs were mostly (64%) of infectious origin. No specific risk factors for infectious adverse events could be identified. Retrospective study, possible recall bias, overrepresentation of EUS-FNA cases. Endosonography appears to be a safe technique for the analysis of mediastinal and/or hilar lesions. Poor performance status is a risk factor for fatal outcomes. Mediastinitis and/or mediastinal abscess formation is rare but is a potential and dangerous adverse event of endosonography. Copyright © 2015 American Society for Gastrointestinal Endoscopy. Published by Elsevier Inc. All rights reserved.

  5. Antibody response to a T-cell-independent antigen is preserved after splenic artery embolization for trauma.

    Science.gov (United States)

    Olthof, D C; Lammers, A J J; van Leeuwen, E M M; Hoekstra, J B L; ten Berge, I J M; Goslings, J C

    2014-11-01

    Splenic artery embolization (SAE) is increasingly being used as a nonoperative management strategy for patients with blunt splenic injury following trauma. The aim of this study was to assess the splenic function of patients who were embolized. A clinical study was performed, with splenic function assessed by examining the antibody response to polysaccharide antigens (pneumococcal 23-valent polysaccharide vaccine), B-cell subsets, and the presence of Howell-Jolly bodies (HJB). The data were compared to those obtained from splenectomized patients and healthy controls (HC) who had been included in a previously conducted study. A total of 30 patients were studied: 5 who had proximal SAE, 7 who had distal SAE, 8 who had a splenectomy, and 10 HC. The median vaccine-specific antibody response of the SAE patients (fold increase, 3.97) did not differ significantly from that of the HC (5.29; P = 0.90); however, the median response of the splenectomized patients (2.30) did differ (P = 0.003). In 2 of the proximally embolized patients and none of the distally embolized patients, the ratio of the IgG antibody level postvaccination compared to that prevaccination was splenic immune function of embolized patients was preserved, and therefore routine vaccination appears not to be indicated. Although the median antibody responses did not differ between the patients who underwent proximal SAE and those who underwent distal SAE, 2 of the 5 proximally embolized patients had insufficient responses to vaccination, whereas none of the distally embolized patients exhibited an insufficient response. Further research should be done to confirm this finding. Copyright © 2014, American Society for Microbiology. All Rights Reserved.

  6. Safety and immunogenicity of a tetravalent dengue vaccine in healthy children aged 2-11 years in Malaysia: a randomized, placebo-controlled, Phase III study.

    Science.gov (United States)

    Hss, Amar-Singh; Koh, Mia-Tuang; Tan, Kah Kee; Chan, Lee Gaik; Zhou, Lynn; Bouckenooghe, Alain; Crevat, Denis; Hutagalung, Yanee

    2013-12-02

    Dengue disease is a major public health problem across the Asia-Pacific region for which there is no licensed vaccine or treatment. We evaluated the safety and immunogenicity of Phase III lots of a candidate vaccine (CYD-TDV) in children in Malaysia. In this observer-blind, placebo-controlled, Phase III study, children aged 2-11 years were randomized (4:1) to receive CYD-TDV or placebo at 0, 6 and 12 months. Primary endpoints included assessment of reactogenicity following each dose, adverse events (AEs) and serious AEs (SAEs) reported throughout the study, and immunogenicity expressed as geometric mean titres (GMTs) and distribution of dengue virus (DENV) neutralizing antibody titres. 250 participants enrolled in the study (CYD-TDV: n=199; placebo: n=51). There was a trend for reactogenicity to be higher with CYD-TDV than with placebo post-dose 1 (75.4% versus 68.6%) and post-dose 2 (71.6% versus 62.0%) and slightly lower post-dose 3 (57.9% versus 64.0%). Unsolicited AEs declined in frequency with each subsequent dose and were similar overall between groups (CYD-TDV: 53.8%; placebo: 49.0%). Most AEs were of Grade 1 intensity and were transient. SAEs were reported by 5.5% and 11.8% of participants in the CYD-TDV and placebo groups, respectively. No deaths were reported. Baseline seropositivity against each of the four DENV serotypes was similar between groups, ranging from 24.0% (DENV-4) to 36.7% (DENV-3). In the CYD-TDV group, GMTs increased post-dose 2 for all serotypes compared with baseline, ranging from 4.8 (DENV-1) to 8.1-fold (DENV-3). GMTs further increased post-dose 3 for DENV-1 and DENV-2. Compared with baseline, individual titre increases ranged from 6.1-fold (DENV-1) to 7.96-fold (DENV-3). This study demonstrated a satisfactory safety profile and a balanced humoral immune response against all four DENV serotypes for CYD-TDV administered via a three-dose regimen to children in Malaysia. Copyright © 2013 The Authors. Published by Elsevier Ltd.. All

  7. 77 FR 55853 - National Human Genome Research Institute; Amended Notice of Meeting

    Science.gov (United States)

    2012-09-11

    ... DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institutes of Health National Human Genome Research Institute; Amended Notice of Meeting Notice is hereby given of a change in the meeting of the National Advisory Council for Human Genome Research, September 10, 2012, 8:30 a.m. to September 11, 2012, 5...

  8. 76 FR 58005 - Meeting Notice; Depository Library Council to the Public Printer

    Science.gov (United States)

    2011-09-19

    ... GOVERNMENT PRINTING OFFICE Meeting Notice; Depository Library Council to the Public Printer The Depository Library Council to the Public Printer (DLC) will meet on Monday, October 17, through Thursday..., Public Printer of the United States. [FR Doc. 2011-23948 Filed 9-16-11; 8:45 am] BILLING CODE 1520-01-P ...

  9. Annual Information Meeting of the Pension Fund | 26 October

    CERN Multimedia

    2016-01-01

    All members and beneficiaries of the Pension Fund are invited to attend the Annual Information Meeting of the Pension Fund.   Meeting to be held in the Main Auditorium on Wednesday 26 October 2016 from 9:30 a.m. to 11:30 a.m. Following a presentation by the Chief Executive Officer of the Fund there will be a Questions and Answers session. Members and Beneficiaries are welcome to send questions in advance of the meeting by post to: Mr Matthew Eyton-Jones “Annual Information Meeting” CEO CERN Pension Fund Office 5-5-012, Postbox C23800 CH- 1211 Geneva 23 - Switzerland Copies of the 2015 Pension Fund Annual Report & Financial Statements are already available in accessible PDF on the Pension Fund website and will also be distributed at the annual meeting. *Coffee and croissants will be served prior to the meeting as of 9:00 a.m.*

  10. 12. Nuclear magnetic resonance users meeting; 3. Iberoamerican NMR meeting. Extended abstracts book

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2009-07-01

    The NMR Users Meeting is held every year in Brazil and its twelfth edition took place from May 4 - 8, 2009 together with the third Iberoamerican NMR Meeting. The extended abstracts book comprise: five plenary lectures, six major conferences, three mini-conferences and summaries of results from one hundred and two research works. Among these research results which have been discussed, ninety three were presented as congress panels/posters and nine as oral communications. The major topics of the scientific and technological research works are thus distributed: 65% in chemical sciences (mainly structural elucidation and stereochemistry of organic compounds and dynamical studies of chemical reactions), 16% in applied life sciences (agricultural and food sciences, biological sciences and medicine), 11% in materials science (including petroleum and alternative fuels), and 8% regarding theoretical aspects related to nuclear magnetic resonance or improvements in NMR instrumental techniques.

  11. Design and Validation of a Control Algorithm for a SAE J2954-Compliant Wireless Charger to Guarantee the Operational Electrical Constraints

    Directory of Open Access Journals (Sweden)

    José Manuel González-González

    2018-03-01

    Full Text Available Wireless power transfer is foreseen as a suitable technology to provide charge without cables to electric vehicles. This technology is mainly supported by two coupled coils, whose mutual inductance is sensitive to their relative positions. Variations on this coefficient greatly impact the electrical magnitudes of the wireless charger. The aim of this paper is the design and validation of a control algorithm for an Society of Automotive Engineers (SAE J2954-compliant wireless charger to guarantee some operational and electrical constraints. These constraints are designed to prevent some components from being damaged by excessive voltage or current. This paper also presents the details for the design and implementation of the bidirectional charger topology in which the proposed controller is incorporated. The controller is installed on the primary and on the secondary side, given that wireless communication is necessary with the other side. The input data of the controller helps it decide about the phase shift required to apply in the DC/AC converter. The experimental results demonstrate how the system regulates the output voltage of the DC/AC converter so that some electrical magnitudes do not exceed predefined thresholds. The regulation, which has been tested when coil misalignments occur, is proven to be effective.

  12. Is KCl(g) corrosive at temperatures above its dew point? Influence of KCl(g) on initial stages of the high temperature corrosion of 11% Cr steel at 600 C

    Energy Technology Data Exchange (ETDEWEB)

    Segerdahl, K.; Pettersson, J.; Svensson, J.E.; Johansson, L.G. [Dept. of Environmental Inorganic Chemistry, High Temperature Corrosion Centre, Chalmers Univ. of Technology, Goeteborg (Sweden)

    2004-07-01

    The influence of gaseous KCl on the high temperature oxidation of CrMoV11 1 (X20) steel at 600 C is reported. The sample temperature was above the dew point of KCl, the partial pressure of KCl being about 5ppm. The samples were investigated by a number of surface analytical techniques including grazing angle XRD, SEM/EDX, and SAM. CrMoV11 1 steel shows protective behaviour in clean dry O{sub 2} and O{sub 2}/H{sub 2}O environment because of the formation of a chromium-rich oxide ({alpha}-(Fe,Cr){sub 2}O{sub 3}). It is often considered that alkali salts accelerate the corrosion of steel only when present on the surface in solid or liquid form. In contrast, the present result shows that gaseous KCl is very corrosive, also in the absence of condensation. KCl(g) reacts with chromium in the scale, forming K{sub 2}CrO{sub 4}(s). This depletes the protective oxide in chromium and leads to the formation of non-protective hematite, Fe{sub 2}O{sub 3}. (orig.)

  13. 77 FR 25761 - Sunshine Act Meetings

    Science.gov (United States)

    2012-05-01

    ...: Commissioners' Conference Room, 11555 Rockville Pike, Rockville, Maryland. STATUS: Public and Closed. [[Page... webcast live at the Web address--www.nrc.gov. Week of May 7, 2012--Tentative Friday, May 11, 2012 9:00 a.m... Quichocho, 301-415-0209). This meeting will be webcast live at the Web address--www.nrc.gov. Week of May 14...

  14. 78 FR 30861 - Sunshine Act Meeting

    Science.gov (United States)

    2013-05-23

    .... Briefing Agenda--9:30 a.m.-3:00 p.m. This briefing is open to the public. Topic: Protecting the Civil... Commissioners VI. Adjourn Briefing Meeting Agenda--3:00 p.m. I. Approval of Agenda II. Results of Notational... Chief, Regional Programs Coordination Unit. [FR Doc. 2013-12389 Filed 5-21-13; 11:15 am] BILLING CODE...

  15. Non-shoring construction for T/G pedestal beams

    International Nuclear Information System (INIS)

    Abe, T.

    1992-01-01

    The T/G pedestal construction work has been the critical path within the T/B construction work of BWR type nuclear power plant. In order to meet the requirement of shortening the construction period and improved in safety on a Turbine Building (T/B) construction work, Non-soring construction for T/G Pedestal Beams was developed. By applying this method to T/G pedestal construction work, we succeeded in shortening the T/B construction period and improvement in safety significantly. (author)

  16. 2017 Landsat Science Team Summer Meeting Summary

    Science.gov (United States)

    Crawford, Christopher J.; Loveland, Thomas R.; Wulder, Michael A.; Irons, James R.

    2018-01-01

    The summer meeting of the U.S. Geological Survey (USGS)-NASA Landsat Science Team (LST) was held June 11-13, 2017, at the USGS’s Earth Resources Observation and Science (EROS) Center near Sioux Falls, SD. This was the final meeting of the Second (2012-2017) LST.1 Frank Kelly [EROS—Center Director] welcomed the attendees and expressed his thanks to the LST members for their contributions. He then introduced video-recorded messages from South Dakota’s U.S. senators, John Thune and Mike Rounds, in which they acknowledged the efforts of the team in advancing the societal impacts of the Landsat Program.

  17. Influence of air mass origins on optical properties and PM concentrations measured at a high mountain station located in the southwestern Mediterranean

    Science.gov (United States)

    Castañer, R.; Nicolás, J. F.; Crespo, J.; Yubero, E.; Galindo, N.; Caballero, S.; Pastor, C.

    2017-11-01

    The influence of air mass origins on aerosol optical properties and particulate matter (PM) concentrations measured from January 2014 to December 2015 at a high mountain station in the southwestern Mediterranean was analyzed. Mean values of extensive aerosol optical properties (scattering, backscattering and absorption coefficients) and PM mass fractions: σsp (30.7 ± 1.1 Mm- 1), σbsp (3.9 ± 0.1 Mm- 1), σap (2.4 ± 0.1 Mm- 1), PM10 (13.1 ± 0.6 μg·m- 3) and PM1 (4.0 ± 0.1 μg·m- 3) were in the range of values reported in most studies carried out at high altitude locations. Nevertheless, a significant variation of these concentrations according to the air mass origin has been noticed. Transport from North Africa (NAF back-trajectories) and regional recirculations (REG) were the two air mass types in which the highest values of PM concentrations and optical properties were registered. Alternatively, the lowest values were recorded under Atlantic advections. Noticeable differences between NAF and REG categories were observed when intensive optical properties of aerosols were analyzed. During NAF scenarios the lowest value of SAE (0.91 ± 0.06) was obtained as well as the greatest AAE value (1.30 ± 0.02), with daily levels higher than 1.90. This result suggests that OC and hematite compounds were relevant in the absorption process during NAF events. However, during REG episodes the AAE mean value declined to 1.18 ± 0.01, since the highest mean concentration of BC was recorded under this category, and the SAE value was maximum (1.70 ± 0.05) due to the smaller size of PM. It has also been documented that during the study period a great number of REG back-trajectories occurred just after the transport of air masses from North Africa. In these situations, AAE and SAE values showed slight variations due to the persistence of mineral dust in the local atmosphere.

  18. Report on the IAEA technical meeting on network of nuclear reaction data centres

    Energy Technology Data Exchange (ETDEWEB)

    Schwerer, O [International Atomic Energy Agency, Nuclear Data Section, Vienna (Austria); Henriksson, H [NEA Data Bank, Issy-les-Moulineaux (France)

    2005-01-15

    This report summarizes the IAEA Technical Meeting on the Network of Nuclear Reaction Data Centres (biennial Data Centre Heads Meeting), held at the Brookhaven National Laboratory, Upton, NY, USA from 4-7 October 2004. The meeting was attended by 20 participants from 11 co-operating data centres of six Member States and two International Organizations. The report contains a summary of the meeting, the conclusions and actions, status reports of the participating data centres, and a revised technical protocol for the cooperation of the network. (author)

  19. Report on the IAEA technical meeting on network of nuclear reaction data centres

    International Nuclear Information System (INIS)

    Schwerer, O.; Henriksson, H.

    2005-01-01

    This report summarizes the IAEA Technical Meeting on the Network of Nuclear Reaction Data Centres (biennial Data Centre Heads Meeting), held at the Brookhaven National Laboratory, Upton, NY, USA from 4-7 October 2004. The meeting was attended by 20 participants from 11 co-operating data centres of six Member States and two International Organizations. The report contains a summary of the meeting, the conclusions and actions, status reports of the participating data centres, and a revised technical protocol for the cooperation of the network. (author)

  20. Corrosion Resistance Properties of Aluminum Coating Applied by Arc Thermal Metal Spray in SAE J2334 Solution with Exposure Periods

    Directory of Open Access Journals (Sweden)

    Han-Seung Lee

    2016-03-01

    Full Text Available Arc thermal metal spray coating provides excellent corrosion, erosion and wear resistance to steel substrates. This paper incorporates some results of aluminum coating applied by this method on plain carbon steel. Thereafter, coated panels were exposed to an environment known to form stable corrosion products with aluminum. The coated panels were immersed in Society of Automotive Engineers (SAE J2334 for different periods of time. This solution consists of an aqueous solution of NaCl, CaCl2 and NaHCO3. Various electrochemical techniques, i.e., corrosion potential-time, electrochemical impedance spectroscopy (EIS and the potentiodynamic were used to determine the performance of stimulants in improving the properties of the coating. EIS studies revealed the kinetics and mechanism of corrosion and potentiodynamic attributed the formation of a passive film, which stifles the penetration of aggressive ions towards the substrate. The corrosion products that formed on the coating surface, identified using Raman spectroscopy, were Dawsonite (NaAlCO3(OH2 and Al(OH3. These compounds of aluminum are very sparingly soluble in aqueous solution and protect the substrate from pitting and uniform corrosion. The morphology and composition of corrosion products determined by scanning electron microscopy and energy dispersive X-ray analyses indicated that the environment plays a decisive role in improving the corrosion resistance of aluminum coating.

  1. Automatic analysis of multiparty meetings

    Indian Academy of Sciences (India)

    of the analyses carried out by hand is still well beyond what can be done ... meeting communication, it follows that multiple, asynchronous streams of .... enabled us to develop system-level evaluations (discussed further in section 4), at the cost of less ..... Stasser G, Taylor L 1991 Speaking turns in face-to-face discussions, ...

  2. LTE and the evolution to 4G wireless design and measurement challenges

    CERN Document Server

    Rumney, Moray

    2013-01-01

    A practical guide to LTE design, test and measurement, this new edition has been updated to include the latest developments This book presents the latest details on LTE from a practical and technical perspective. Written by Agilent's measurement experts, it offers a valuable insight into LTE technology and its design and test challenges. Chapters cover the upper layer signaling and system architecture evolution (SAE). Basic concepts such as MIMO and SC-FDMA, the new uplink modulation scheme, are introduced and explained, and the authors look into the challenges of verifying the

  3. 76 FR 70512 - Federal Prevailing Rate Advisory Committee; Cancellation of Upcoming Meeting

    Science.gov (United States)

    2011-11-14

    ... OFFICE OF PERSONNEL MANAGEMENT Federal Prevailing Rate Advisory Committee; Cancellation of... Prevailing Rate Advisory Committee is issuing this notice to cancel the November 17, 2011, public meeting..., Chairman, Federal Prevailing Rate Advisory Committee. [FR Doc. 2011-29274 Filed 11-10-11; 8:45 am] BILLING...

  4. 15 CFR 286.11 - Listings.

    Science.gov (United States)

    2010-01-01

    ..., e.g., printed directories, electronic bulletin boards, or other means to ensure accessibility by all... 15 Commerce and Foreign Trade 1 2010-01-01 2010-01-01 false Listings. 286.11 Section 286.11 Commerce and Foreign Trade Regulations Relating to Commerce and Foreign Trade NATIONAL INSTITUTE OF...

  5. 78 FR 64962 - National Institute on Drug Abuse; Amended Notice of Meeting

    Science.gov (United States)

    2013-10-30

    ... DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institutes of Health National Institute on Drug Abuse; Amended Notice of Meeting Notice is hereby given of a change in the meeting of the National Institute on Drug Abuse Special Emphasis Panel, October 15, 2013, 9:00 a.m. to October 15, 2013, 11:00 p.m...

  6. 76 FR 9550 - President's Export Council: Meeting of the President's Export Council

    Science.gov (United States)

    2011-02-18

    .... ACTION: Notice of an open meeting. SUMMARY: The President's Export Council will hold a meeting to discuss.... exports, jobs, and growth. DATES: March 11, 2011 at 9:30 a.m. (ET). ADDRESSES: The President's Export... on December 20, 1973 to advise the President on matters relating to U.S. export trade and report to...

  7. 75 FR 1657 - Sunshine Act Meeting Notice

    Science.gov (United States)

    2010-01-12

    .... Place: Commissioners' Conference Room, 11555 Rockville Pike, Rockville, Maryland. Status: Public and Closed. Week of January 11, 2010 Tuesday, January 12, 2010 9:30 a.m. Briefing on Office of Nuclear...: Marshall Kohen, 301-415-5436.) This meeting will be webcast live at the Web address-- http://www.nrc.gov...

  8. 77 FR 4023 - Sunshine Act Meeting Notice

    Science.gov (United States)

    2012-01-26

    ...: Hearing Room 420, Bethesda Towers, 4330 East West Highway, Bethesda, Maryland. STATUS: Closed to the..., 2012, 9 a.m.-12 p.m. PLACE: Room 420, Bethesda Towers, 4330 East West Highway, Bethesda, Maryland... Swings--Notice of Proposed Rulemaking. 2. Briefing Matter: ASTM F'963 '11. A live webcast of the Meeting...

  9. Meeting the Needs of Single-Parent Families.

    Science.gov (United States)

    Olson, Myrna R.; Haynes, Judith A.

    1992-01-01

    Schools can better meet the needs of single-parent families in the following ways: (1) acknowledge the diversity of single-parent families; (2) avoid assumptions about single-parent families; (3) provide educators with information about differing family structures; and (4) facilitate the connection between single parents and schools. (11

  10. RNAi Reveals Phase-Specific Global Regulators of Human Somatic Cell Reprogramming

    Directory of Open Access Journals (Sweden)

    Cheng-Xu Delon Toh

    2016-06-01

    Full Text Available Incomplete knowledge of the mechanisms at work continues to hamper efforts to maximize reprogramming efficiency. Here, we present a systematic genome-wide RNAi screen to determine the global regulators during the early stages of human reprogramming. Our screen identifies functional repressors and effectors that act to impede or promote the reprogramming process. Repressors and effectors form close interacting networks in pathways, including RNA processing, G protein signaling, protein ubiquitination, and chromatin modification. Combinatorial knockdown of five repressors (SMAD3, ZMYM2, SFRS11, SAE1, and ESET synergistically resulted in ∼85% TRA-1-60-positive cells. Removal of the novel splicing factor SFRS11 during reprogramming is accompanied by rapid acquisition of pluripotency-specific spliced forms. Mechanistically, SFRS11 regulates exon skipping and mutually exclusive splicing of transcripts in genes involved in cell differentiation, mRNA splicing, and chromatin modification. Our study provides insights into the reprogramming process, which comprises comprehensive and multi-layered transcriptional, splicing, and epigenetic machineries.

  11. 78 FR 69416 - The Presidential Commission on Election Administration (PCEA); Upcoming Public Advisory Meeting

    Science.gov (United States)

    2013-11-19

    ... GENERAL SERVICES ADMINISTRATION [Notice-MK-2013-11; Docket No. 2013-0002; Sequence No. 36] The Presidential Commission on Election Administration (PCEA); Upcoming Public Advisory Meeting AGENCY: Office of Government-Wide Policy, U.S. General Services Administration (GSA). ACTION: Meeting Notice. SUMMARY: The...

  12. 76 FR 26775 - Advisory Committee on Reactor Safeguards Meeting of the ACRS Subcommittee on EPR; Cancellation to...

    Science.gov (United States)

    2011-05-09

    ... NUCLEAR REGULATORY COMMISSION Advisory Committee on Reactor Safeguards Meeting of the ACRS Subcommittee on EPR; Cancellation to May 11, 2011, ACRS Meeting-- Federal Register Notice The Federal Register Notice for the ACRS Subcommittee Meeting on the design certification application review of the U.S...

  13. Health physics during work on the G. 2 and G. 3 reactor exchanges

    International Nuclear Information System (INIS)

    Rodier, J.; Chassany, J.; Guillermin, P.

    1965-01-01

    During this work and its preparation, which took place first at G. 2 and then at G. 3 over a period of 11 months, 15000 measurement results were obtained. Their analysis, together with a consideration of the organisation on the site and of the conclusions drawn from the experiment, shows the various factors which determine the importance of the radio-active dangers. (authors) [fr

  14. Media as a Development Education Resource. Public Report of Meeting June 10-11, 1982.

    Science.gov (United States)

    Inter-American Development Inst., Washington, DC.

    With the selection of the role of the media in development education activities as the theme for the meeting, the Advisory Committee on Voluntary Foreign Aid (ACVFA) continued its dialogue with the private and voluntary organizations (PVO) community on the crucial issue of educating the U.S. public about hunger and related international…

  15. 76 FR 62377 - Marine Fisheries Advisory Committee Meeting

    Science.gov (United States)

    2011-10-07

    ... Fisheries Advisory Committee Meeting AGENCY: National Marine Fisheries Service (NMFS), National Oceanic and... hear presentations and discuss policies and guidance on the following topics: NMFS habitat blueprint... Service. [FR Doc. 2011-26020 Filed 10-6-11; 8:45 am] BILLING CODE 3510-22-P ...

  16. PREFACE: 11th International Workshop on Positron and Positronium Chemistry (PPC-11)

    Science.gov (United States)

    Pujari, P. K.; Sudarshan, K.; Dutta, D.

    2015-06-01

    The International Workshop on Positron and Positronium Chemistry (PPC) is a prestigious triennial conference series with a rich history. The 11th meeting in the series (PPC-11) was held at Cidade de Goa, Goa, India during 9-14, November, 2014. It was organized by Bhabha Atomic Research Centre (BARC), Mumbai. The co-organizers were Saha Institute of Nuclear Physics (SINP), Kolkata, Indira Gandhi Centre for Atomic Research (IGCAR), Kalpakkam and Indian Association of Nuclear Chemists and Allied Scientists (IANCAS), Mumbai. PPC-11 attracted participants both from academic institutions and industries. About 120 participants from 20 countries representing all continents participated in the conference. The conference continued the tradition of excellence in terms of quality of presentations and discussions. There were 33 plenary and invited talks, 39 oral presentations and 40 posters. The conference stood true to its multidisciplinary tag with papers presented in the fields of fundamentals of positron and positronium chemistry, applications in polymers, porous materials, metals/alloys, studies in liquids, biological applications as well as developments in theory and experimental techniques. The enthusiastic participation of senior researchers and young students made the scientific program a grand success. In order to encourage the student participants (twenty) and promote excellence, a committee of senior members evaluated their presentations and the top three contributions were awarded. The positron and positronium community paid homage to the memory of late Profs. J. Kristiak and A.T. Stewart. A brief sketch of their life and work was presented by Profs. Jan Kuriplach and Toshio Hyodo, respectively. All the papers published in these proceedings have been peer reviewed by the participants of PPC-11. Editors thank all the reviewers for sparing their valuable time and helping us in bringing out the proceedings with 43 contributed articles in the scheduled time. We are

  17. Collaborative International Evaluated Library Organisation Pilot Project - CIELO meeting, OECD Conference Centre, 9-11 May 2016

    International Nuclear Information System (INIS)

    Herman, Michal Wladyslaw; Cabellos De Francisco, Oscar; Trkov, Andrej; Bauge, Eric; Conlin, Jeremy Lloyd; Ignatyuk, Anatoly V.; Mcnabb, Dennis P.; Palmiotti, Giuseppe; Grudzevich, Oleg T.; Mattoon, Caleb; Brown, David; Chadwick, Mark; Roubtsov, Danila; Iwamoto, Osamu; Kahler, Albert C.; Diez De La Obra, Carlos Javier; Qian, Jing; Wu, Haicheng; Ruan, Xichao; Sobes, Vladimir; Rearden, Bradley T.; Yokoyama, Kenji; Schillebeeckx, Peter; Kodeli, Ivan-Alexander; Plompen, Arjan; White, Morgan C.; Leal, Luiz Carlos; Fiorito, Luca; Danon, Yaron; Romain, Pascal; Dunn, Michael; Zerovnik, Gasper; Morillon, Benjamin; Jacqmin, Robert

    2016-05-01

    The aim of WPEC subgroup 39 'Methods and approaches to provide feedback from nuclear and covariance data adjustment for improvement of nuclear data files' is to provide criteria and practical approaches to use effectively the results of sensitivity analyses and cross section adjustments for feedback to evaluators and differential measurement experimentalists in order to improve the knowledge of neutron cross sections, uncertainties, and correlations to be used in a wide range of applications. WPEC subgroup 40-CIELO (Collaborative International Evaluated Library Organization) provides a new working paradigm to facilitate evaluated nuclear reaction data advances. It brings together experts from across the international nuclear reaction data community to identify and document discrepancies among existing evaluated data libraries, measured data, and model calculation interpretations, and aims to make progress in reconciling these discrepancies to create more accurate ENDF-formatted files. SG40-CIELO focusses on 6 important isotopes: "1H, "1"6O, "5"6Fe, "2"3"5","2"3"8U, "2"3"9Pu. This document is the proceedings of the 2016 SG40-CIELO meeting, followed by a joint SG39/SG40 session, held at the OECD Headquarters Conference Center, Paris, France, on 9-11 May 2016. It comprises all the available presentations (slides) given by the participants: A - SG40-CIELO meeting: - SG40-1: Status of Cross Section Progress for "2"3"5","8U, "2"3"9Pu, "5"6Fe, "1"6O (Mark CHADWICK); - SG40-2: Summary of IRMM (Arjan PLOMPEN); - SG40-2.1: Giorginis "1"6O(n,alpha) insights (Arjan PLOMPEN); - SG40-3: New Oxygen "1"6O Hale evaluation (Mark CHADWICK); - SG40-4: "1"6O and "5"6Fe Iron resonance region evaluations (Luiz LEAL); - SG40-5: Iron evaluation work at BNL, ORNL, and IAEA (Mike HERMAN); - SG40-6: Minor Fe isotopes (David BROWN); - SG40-7: Iron evaluation work at CIAE (Jing QIAN); - SG40-8: IAEA CIELO data testing relevant to "5"6Fe (Andre TRKOV); - SG40-9: CIELO data testing (Skip KAHLER

  18. Generic Pharmaceutical Association (GPhA) - 2015 Annual Meeting (February 9-11, 2015 - Miami Beach, Florida, USA).

    Science.gov (United States)

    Bowman, M

    2015-02-01

    The Generic Pharmaceutical Association (GPhA) chairman Craig Wheeler (Momenta Pharmaceuticals), welcomed attendees to the 2015 Annual Meeting by reflecting on the contributions of the generic industry over the past year and some of the challenges that lie ahead. In 2014, 86% of prescriptions dispensed in the U.S. were generic, contributing to the USD 1.4 trillion savings generated by the industry since its inception; however, there are still many challenges to face, including consolidation of customers, lag in Abbreviated New Drug Application (ANDA) approval timelines, restrictive Risk Evaluation and Mitigation Strategy (REMS) programs and labeling legislations. The continued drive into the branded business by many GPhA member companies has resulted in the association planning a structural division for companies involved in biologic and biosimilar products. During the 3-day meeting, attendees listened to expert panels discuss major business, regulatory and market trends developing in the generic industry, with insights from the U.S. Food and Drug Administration (FDA) and market analysts. The meeting also provided attendees with numerous opportunities to socialize and network with key decision makers in the industry. Copyright 2015 Prous Science, S.A.U. or its licensors. All rights reserved.

  19. 77 FR 55182 - Meeting of the National Advisory Council on Innovation and Entrepreneurship

    Science.gov (United States)

    2012-09-07

    ... Council on Innovation and Entrepreneurship AGENCY: Economic Development Administration, U.S. Department of... Entrepreneurship will hold a meeting on Tuesday, September 11, 2012. The open meeting will be held from 10 a.m.-2 p... November 10, 2009 to advise the Secretary of Commerce on matter related to innovation and entrepreneurship...

  20. 76 FR 55710 - Sunshine Act Meeting of LSC Board of Directors Finance Committee

    Science.gov (United States)

    2011-09-08

    ... LEGAL SERVICES CORPORATION Sunshine Act Meeting of LSC Board of Directors Finance Committee TIME AND DATE: The Legal Services Corporation (``LSC'' or ``Corporation'') Board of Directors (``Board'') Finance Committee will meet telephonically on September 13, 2011 at 11 a.m., Eastern Time. LOCATION: Legal Services Corporation, F. William McCalpin...

  1. NASA/DOD Aerospace Knowledge Diffusion Research Project. Report 24: The technical communications practices of US aerospace engineers and scientists: Results of the phase 1 SAE mail survey

    Science.gov (United States)

    Pinelli, Thomas E.; Barclay, Rebecca O.; Kennedy, John M.

    1994-01-01

    The U.S. government technical report is a primary means by which the results of federally funded research and development (R&D) are transferred to the U.S. aerospace industry. However, little is known about this information product in terms of its actual use, importance, and value in the transfer of federally funded R&D. To help establish a body of knowledge, the U.S. government technical report is being investigated as part of the NASA/DOD Aerospace Knowledge Diffusion Research Project. In this report, we summarize the literature on technical reports and provide a model that depicts the transfer of federally funded aerospace R&D via the U.S. government technical report. We present results from our investigation of aerospace knowledge diffusion vis-a-vis the U.S. government technical report, and present the results of research that investigated aerospace knowledge diffusion vis-a-vis the technical communications practices of U.S. aerospace engineers and scientists affiliated with the Society of Automotive Engineers (SAE).

  2. 75 FR 14161 - Advisory Council on Government Auditing Standards; Notice of Meeting

    Science.gov (United States)

    2010-03-24

    ... GOVERNMENT ACCOUNTABILITY OFFICE Advisory Council on Government Auditing Standards; Notice of Meeting The Advisory Council on Government Auditing Standards will meet Thursday, April 22, 2010, from 8... Building, 441 G Street, NW., Washington, DC. The Advisory Council on Government Auditing Standards will...

  3. Design Considerations for a 5G Network Architecture

    OpenAIRE

    Bergren, Steven

    2017-01-01

    The data rates of up to 10 GB/s will characterize 5G networks telecommunications standards that are envisioned to replace the current 4G/IMT standards. The number of network-connected devices is expected to be 7 trillion by the end of this year and the traffic is expected to rise by an order of magnitude in the next 8 years. It is expected that elements of 5G will be rolled out by early 2020s to meet business and consumer demands as well as requirements of the Internet of Things. China's Mini...

  4. 33 CFR 183.5 - Incorporation by reference.

    Science.gov (United States)

    2010-07-01

    ..., Warrendale, PA 15096: SAE J378 Marine Engine Wiring—1984 § 183.430 SAE J557 High Tension Ignition Cable—1968 § 183.440 SAE J1127 Battery Cable—1980 § 183.430 SAE J1128 Low Tension Primary Cable—1975 § 183.430 SAE... 08854: IEEE 45 IEEE Recommended Practice for Electrical Installations on Shipboard—1983. Cable...

  5. 78 FR 12767 - National Institute of Allergy and Infectious Diseases; Notice of Closed Meeting

    Science.gov (United States)

    2013-02-25

    ... Allergy and Infectious Diseases; Notice of Closed Meeting Pursuant to section 10(d) of the Federal... Infectious Diseases Special Emphasis Panel; NIAID Peer Review Meeting. Date: March 14, 2013. Time: 11:00 a.m... Nos. 93.855, Allergy, Immunology, and Transplantation Research; 93.856, Microbiology and Infectious...

  6. International Working Group on Fast Reactors Thirteenth Annual Meeting. Summary Report. Part II

    International Nuclear Information System (INIS)

    1980-10-01

    The Thirteenth Annual Meeting of the IAEA International Working Group on Fast Reactors was held at the IAEA Headquarters, Vienna, Austria from 9 to 11 April 1980. The Summary Report (Part I) contains the Minutes of the Meeting. The Summary Report (Part II) contains the papers which review the national programme in the field of LMFBRs and other presentations at the Meeting. The Summary Report (Part III) contains the discussions on the review of the national programmes

  7. International Working Group on Fast Reactors Thirteenth Annual Meeting. Summary Report. Part I

    International Nuclear Information System (INIS)

    1980-09-01

    The Thirteenth Annual Meeting of the IAEA International Working Group on Fast Reactors was held at the IAEA Headquarters, Vienna, Austria from 9 to 11 April 1980. The Summary Report (Part I) contains the Minutes of the Meeting. The Summary Report (Part II) contains the papers which review the national programme in the field of LMFBRs and other presentations at the Meeting. The Summary Report (Part III) contains the discussions on the review of the national programmes

  8. International Working Group on Past Reactors Thirteenth Annual Meeting. Summary Report. Part III

    International Nuclear Information System (INIS)

    1981-04-01

    The Thirteenth Annual Meeting of the IAEA International Working Group on Fast Reactors was held at the IAEA Headquarters, Vienna, Austria from 9 to 11 April 1980. The Summary Report (Part I) contains the Minutes of the Meeting. The Summary Report (Part II) contains the papers which review the national programme in the field of LMFBRs and other presentations at the Meeting. The Summary Report (Part III) contains the discussions on the review of the national programmes

  9. 26 CFR 1.46-11 - Commuter highway vehicles.

    Science.gov (United States)

    2010-04-01

    ... Rules for Computing Credit for Investment in Certain Depreciable Property § 1.46-11 Commuter highway... investment under section 46(c)(1) for a qualifying commuter highway vehicle is 100 percent. A qualifying... meets the following requirements: (1) The vehicle is section 38 property in the hands of the taxpayer...

  10. Proceedings of 4. Meeting on Chemistry in Northeast

    International Nuclear Information System (INIS)

    1989-01-01

    The works of IV Meeting on Chemistry in Northeast are presented, including topics about compounds determination by nuclear analytical techniques and the non-nuclear techniques and physical-chemistry studies of chemical compounds. (C.G.C.)

  11. 76 FR 3918 - National Institute of General Medical Sciences; Amended Notice of Meeting

    Science.gov (United States)

    2011-01-21

    ... General Medical Sciences; Amended Notice of Meeting Notice is hereby given of a change in the meeting of the National Advisory General Medical Sciences Council, January 27, 2011, 8:30 a.m. to January 28... of Federal Advisory Committee Policy. [FR Doc. 2011-1198 Filed 1-20-11; 8:45 am] BILLING CODE 4140-01...

  12. 75 FR 13561 - National Institute of Allergy and Infectious Diseases; Notice of Meetings

    Science.gov (United States)

    2010-03-22

    ... Allergy and Infectious Diseases; Notice of Meetings Pursuant to section 10(d) of the Federal Advisory... Allergy and Infectious Diseases Council. The meetings will be open to the public as indicated below, with... Infectious Diseases Council. Date: May 24, 2010. Open: 10:30 a.m. to 11:40 a.m. Agenda: Report from the...

  13. 75 FR 76475 - National Institute of Allergy and Infectious Diseases; Notice of Meetings

    Science.gov (United States)

    2010-12-08

    ... Allergy and Infectious Diseases; Notice of Meetings Pursuant to section 10(d) of the Federal Advisory... Allergy and Infectious Diseases Council. The meetings will be open to the public as indicated below, with... Infectious Diseases Council. Date: February 7, 2011. Open: 10:30 a.m. to 11:40 a.m. Agenda: Report from the...

  14. EDITORIAL The 23rd Nordic Semiconductor Meeting The 23rd Nordic Semiconductor Meeting

    Science.gov (United States)

    Ólafsson, Sveinn; Sveinbjörnsson, Einar

    2010-12-01

    on Icelandic National Day In connection with the conference, a summer school for 40 research students was organized by the Nordic LENS network. The summer school took place in Reykjavik on 11-14 June. For more information on the school please visit the website. The next Nordic Semiconductor meeting, NSM 2011, is scheduled to take place in Aarhus, Denmark, 19-22 June 2011. A full participant list is available in the PDF of this article.

  15. 78 FR 69411 - Sunshine Act Meeting Notice

    Science.gov (United States)

    2013-11-19

    ...-WECC-2--Contingency Reserve. E-11 OA13-8-000 Genesis Solar, LLC. E-12 ER13-2412-000 Trans Bay Cable LLC... available through www.ferc.gov . Anyone with Internet access who desires to view this event can do so by... held in the Commission Meeting Room. Members of the public may view this briefing in the designated...

  16. 76 FR 54740 - New England Fishery Management Council; Public Meeting

    Science.gov (United States)

    2011-09-02

    ... Meeting; 2. Review and provide feedback regarding the Draft Terms of Reference (TOR) for the upcoming... Fisheries, National Marine Fisheries Service. [FR Doc. 2011-22453 Filed 9-1-11; 8:45 am] BILLING CODE 3510...

  17. 77 FR 64361 - Sunshine Act Meeting

    Science.gov (United States)

    2012-10-19

    .... Final Rule: Distribution of Source Material to Exempt Persons and to General Licensees and Revision of... the public meetings in another format (e.g. braille, large print), please notify Bill Dosch, Chief, Work Life and Benefits Branch, at 301-415-6200, TDD: 301-415-2100, or by email at [email protected

  18. Aureusimines in Staphylococcus aureus are not involved in virulence.

    Science.gov (United States)

    Sun, Fei; Cho, Hoonsik; Jeong, Do-Won; Li, Chunling; He, Chuan; Bae, Taeok

    2010-12-29

    Recently, dipeptide aureusimines were reported to activate expression of staphylococcal virulence genes, such as alpha-hemolysin, and increase S. aureus virulence. Surprisingly, most of the virulence genes affected by aureusimines form part of the regulon of the SaeRS two component system (TCS), raising the possibility that SaeRS might be directly or indirectly involved in the aureusimine-dependent signaling process. Using HPLC analyses, we confirmed that a transposon mutant of ausA, the gene encoding the aureusimine dipeptide synthesis enzyme, does not produce dipeptides. However, the transposon mutant showed normal hemolysis activity and alpha-hemolysin/SaeP production. Furthermore, the P1 promoter of the sae operon, one of the targets of the SaeRS TCS, showed normal transcription activity. Moreover, in contrast to the original report, the ausA transposon mutant did not exhibit attenuated virulence in an animal infection model. DNA sequencing revealed that the ausA deletion mutant used in the original study has an 83 nt-duplication in saeS. Hemolysis activity of the original mutant was restored by a plasmid carrying the sae operon. A mutant of the sae operon showed elevated resistance to chloramphenicol and erythromycin, two antibiotics widely used during staphylococcal mutagenesis. At 43°C in the presence of erythromycin and aeration, the conditions typically employed for staphylococcal mutagenesis, an saeR transposon mutant grew much faster than a control mutant and the saeR mutant was highly enriched in a mixed culture experiment. Our results show that the previously reported roles of aureusimines in staphylococcal gene regulation and virulence were due to an unintended mutation in saeS, which was likely selected due to elevated resistance of the mutant to environmental stresses. Thus, there is no evidence indicating that the dipeptide aureusimines play a role in sae-mediated virulence factor production or contribute to staphylococcal virulence.

  19. Aureusimines in Staphylococcus aureus are not involved in virulence.

    Directory of Open Access Journals (Sweden)

    Fei Sun

    2010-12-01

    Full Text Available Recently, dipeptide aureusimines were reported to activate expression of staphylococcal virulence genes, such as alpha-hemolysin, and increase S. aureus virulence. Surprisingly, most of the virulence genes affected by aureusimines form part of the regulon of the SaeRS two component system (TCS, raising the possibility that SaeRS might be directly or indirectly involved in the aureusimine-dependent signaling process.Using HPLC analyses, we confirmed that a transposon mutant of ausA, the gene encoding the aureusimine dipeptide synthesis enzyme, does not produce dipeptides. However, the transposon mutant showed normal hemolysis activity and alpha-hemolysin/SaeP production. Furthermore, the P1 promoter of the sae operon, one of the targets of the SaeRS TCS, showed normal transcription activity. Moreover, in contrast to the original report, the ausA transposon mutant did not exhibit attenuated virulence in an animal infection model. DNA sequencing revealed that the ausA deletion mutant used in the original study has an 83 nt-duplication in saeS. Hemolysis activity of the original mutant was restored by a plasmid carrying the sae operon. A mutant of the sae operon showed elevated resistance to chloramphenicol and erythromycin, two antibiotics widely used during staphylococcal mutagenesis. At 43°C in the presence of erythromycin and aeration, the conditions typically employed for staphylococcal mutagenesis, an saeR transposon mutant grew much faster than a control mutant and the saeR mutant was highly enriched in a mixed culture experiment.Our results show that the previously reported roles of aureusimines in staphylococcal gene regulation and virulence were due to an unintended mutation in saeS, which was likely selected due to elevated resistance of the mutant to environmental stresses. Thus, there is no evidence indicating that the dipeptide aureusimines play a role in sae-mediated virulence factor production or contribute to staphylococcal

  20. Nineteenth International Microgravity Measurements Group Meeting

    Science.gov (United States)

    DeLombard, Richard (Compiler)

    2000-01-01

    The Microgravity Measurements Group meetings provide a forum for an exchange of information and ideas about various aspects of microgravity acceleration research in international microgravity research programs. These meetings are sponsored by the PI Microgravity Services (PIMS) project at the NASA Glenn Research Center. The 19th MGMG meeting was held 11-13 July 2000 at the Sheraton Airport Hotel in Cleveland, Ohio. The 44 attendees represented NASA, other space agencies, universities, and commercial companies; 8 of the attendees were international representatives from Japan, Italy, Canada, Russia, and Germany. Twenty-seven presentations were made on a variety of microgravity environment topics including the International Space Station (ISS), acceleration measurement and analysis results, science effects from microgravity accelerations, vibration isolation, free flyer satellites, ground testing, vehicle characterization, and microgravity outreach and education. The meeting participants also toured three microgravity-related facilities at the NASA Glenn Research Center. Contained within the minutes is the conference agenda, which indicates each speaker, the title of their presentation, and the actual time of their presentation. The minutes also include the charts for each presentation, which indicate the authors' name(s) and affiliation. In some cases, a separate written report was submitted and has been Included here

  1. Automated synthesis of 11C-carfentanil with 11C-choline module and micro PET imaging

    International Nuclear Information System (INIS)

    Zhang Jinming; Zhang Xiaojun; Tian Jiahe; Xu Zhihong; Xiang Xiaohui

    2011-01-01

    A simple modified home-made 11 C-choline module enabled to rapid and efficient synthesis 11 C-carfentanil ( 11 C-CFN) as CNS μ-opioid receptor imaging agent. The synthesis of 11 C-CFN was completed in a yield of 14.8 GBq within 18 min from 11 C-CO 2 on the choline module. The methylation took place from 4-piperidinecarboxylic acid, 4-[(1-oxopropyl) phenylamino]-l-(2-phenylethyl), sodium salt as precursor in DMSO solution. The radio- chemical yields were over 80% (n=55, decay-corrected and based on 11 CH 3 -triflate). The radiochemical purity was over 95% and the specific activities was over 1.4 × 10 14 Bq/g. The biologic activity of 11 C-CFN was confirmed with Micro PET/CT imaging. (authors)

  2. Effects of Designer Hyper-Interleukin 11 (H11 on Hematopoiesis in Myelosuppressed Mice.

    Directory of Open Access Journals (Sweden)

    Hanna Dams-Kozlowska

    Full Text Available The incidence of cancer is constantly increasing. Chemo/radiotherapy is one of major methods of treating cancer. Although adverse chemo/radiotherapy events, such as anemia and neutropenia, can be successfully cured, thrombocytopenia is still problematic. We constructed the Hyper-IL11 (H11 cytokine by linking soluble interleukin 11 receptor alpha (sIL-11Ralpha with IL-11. In vivo H11 activity was examined in myelosuppressed mice. Myelosuppression was induced by either i sublethal irradiation and carboplatin administration or ii sublethal irradiation. A dose of 100 μg/kg of H11 or IL-11 was administered subcutaneously for 7 days. IL-11 and H11 accelerated leukocyte, hematocrit and platelet recovery. The effect on the attenuation of thrombocytopenia was significant. Moreover, both cytokines increased the cellularity and numbers of megakaryocyte, erythroid, and granulocyte/macrophage progenitors in the bone morrow and spleen compared with the control. Although H11 was administered at a molar concentration that was three times lower, its effects were comparable with or better than those of IL-11; thus, the activity of H11 was superior to that of IL-11. Because no toxicity was observed after the intravenous administration of H11, this hyper-cytokine may be potentially useful for treatment of thrombocytopenia and other IL-11-dependent disorders.

  3. Fatigue life determination by damage measuring in SAE 8620 specimens steel subjected to multiaxial experiments in neutral and corrosive environment

    International Nuclear Information System (INIS)

    Silva, Luiz L. da; Filho, Nelson do N.A.; Gomes, Paulo de T.V.; Rabello, Emerson G.; Mansur, Tanius R.

    2013-01-01

    Fatigue is the fail phenomenon of a material subjected to cyclic loads. This phenomenon affects any component under loads (forces, temperatures, etc.) that changes in time. When there is a combined load, originating multiaxial fatigue, which is the most of the real loads, worst is the situation. Before the component fail, the fatigue phenomenon produces damages to its material and this is a cumulative process that could not be reduced. In the continuum mechanic context, material damage is defined as a parameter that reduces the component resistance and this could cause its fail. The process of damage measuring by changes in electrical resistance is used in this work, and from experimental results of SAE 8620 steel specimens subjected to multiaxial fatigue in corrosive and neutral environment, the remaining specimen time life could be determined. Each specimen has its initial electrical resistance measured and after a certain number of fatigue cycles stopping points, its electrical resistance was measured again. In order to study multiaxial fatigue in specimens, a machine that induces simultaneously bending and torsional loads in the specimen was developed. Air at the temperature range of 18 deg C and 20 deg C was considered neutral environment. The corrosive environment was a NaCl solution with a concentration of 3,5% in weigh. The experimental results showed that the measuring fatigue damage using the changes in electrical resistance is efficient and that is possible to estimate the effect of a corrosive environment in the fatigue damage. (author)

  4. 76 FR 16643 - NASA Advisory Council; Aeronautics Committee; Meeting

    Science.gov (United States)

    2011-03-24

    ... NATIONAL AERONAUTICS AND SPACE ADMINISTRATION [Notice (11-024)] NASA Advisory Council; Aeronautics... Aeronautics and Space Administration announces a meeting of the Aeronautics Committee of the NASA Advisory.... ADDRESSES: Thursday, April 14, 2011--NASA Dryden Flight Research Center (DFRC), Lilly Drive Building 4825...

  5. 76 FR 58843 - NASA Advisory Council; Aeronautics Committee; Meeting

    Science.gov (United States)

    2011-09-22

    ... NATIONAL AERONAUTICS AND SPACE ADMINISTRATION [Notice 11-082] NASA Advisory Council; Aeronautics... Aeronautics and Space Administration announces a meeting of the Aeronautics Committee of the NASA Advisory... Headquarters, Washington, DC 20546, (202) 358-0566, or [email protected]nasa.gov . SUPPLEMENTARY INFORMATION: The...

  6. 76 FR 40753 - NASA Advisory Council; Commercial Space; Meeting

    Science.gov (United States)

    2011-07-11

    ... NATIONAL AERONAUTICS AND SPACE ADMINISTRATION [Notice: (11-061)] NASA Advisory Council; Commercial...: In accordance with the Federal Advisory Committee Act, Public Law 92-463, as amended, the National Aeronautics and Space Administration announces a meeting of the Commercial Space Committee of the NASA...

  7. Report on the IAEA technical meeting on the network of nuclear reaction data centres

    Energy Technology Data Exchange (ETDEWEB)

    Schwerer, O [International Atomic Energy Agency, Nuclear Data Section, Vienna (Austria)

    2006-02-15

    Results of the IAEA Technical meeting on the Network of Nuclear Reaction Data Centres held at the IAEA Headquarters, Vienna, Austria, 12 to 14 October 2005, are summarized in this report. The meeting was attended by 16 participants from 11 co-operating data centres of six Member States and two International Organizations. The report contains a summary of the meeting, the conclusions and actions, and status reports of the participating data centres. (author)

  8. Report on the IAEA technical meeting on the network of nuclear reaction data centres

    International Nuclear Information System (INIS)

    Schwerer, O.

    2006-02-01

    Results of the IAEA Technical meeting on the Network of Nuclear Reaction Data Centres held at the IAEA Headquarters, Vienna, Austria, 12 to 14 October 2005, are summarized in this report. The meeting was attended by 16 participants from 11 co-operating data centres of six Member States and two International Organizations. The report contains a summary of the meeting, the conclusions and actions, and status reports of the participating data centres. (author)

  9. 76 FR 30370 - National Institute of Diabetes and Digestive and Kidney Diseases; Meetings

    Science.gov (United States)

    2011-05-25

    ... Emphasis Panel; RFA-DK-10-012 Type 1 Diabetes Impact Award (DP3). Date: July 11, 2011. Time: 8 a.m. to 6 p... Institute of Diabetes and Digestive and Kidney Diseases Special Emphasis Panel; NIDDK KUH-Fellowship Review... Diabetes and Digestive and Kidney Diseases; Meetings Notice of Closed Meetings Pursuant to section 10(d) of...

  10. 76 FR 27744 - Eighty-Fifth Meeting: RTCA Special Committee 159: Global Positioning System (GPS)

    Science.gov (United States)

    2011-05-12

    ... Committee 159: Global Positioning System (GPS) AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Notice of RTCA Special Committee 159 meeting: Global Positioning System (GPS). SUMMARY: The FAA is... System (GPS). DATES: The meeting will be held May 26, 2011, from 9 a.m. to 11:45 a.m. ADDRESSES: The...

  11. Adaptive Antenna System for Both 4G LTE and 5G Cellular Systems

    Science.gov (United States)

    Henderson, Kendrick Q. T.

    Given the steep increase in the use of mobile communication systems, the current 4G/LTE (Long Term Evolution), cellular system will not be able to handle the increase in data. It is estimated that by 2020 the bandwidth requirements will be 10 times greater than what LTE can sustain. A new 5th generation (5G) communication system has been proposed to meet this demand. The physical layer or the antenna is the most critical part of any wireless communication systems as it is the interface between the free space medium and an electrical circuit. It sets the margin for almost all design parameters in the system such as the system noise and bandwidth. Several interactions of antennas have been proposed over the years for cellular services. These antennas are of various geometries, bandwidths, and radiation patterns with almost all having linear polarization. This thesis attempts to solve the multiple LTE antenna problem by creating a simple antenna that covers most of the LTE bands (850-2700 MHz) as well as introducing an antenna system at the 28 GHz 5G band. This allows for a greater educated hypothesis into what 5G can offer at the physical layer. The proposed concept will provide a solution to the co-existence problem of upcoming 5G wireless systems to be interoperable with existing 4G/LTE system.

  12. TALEN-Induced Double-Strand Break Repair of CTG Trinucleotide Repeats

    Directory of Open Access Journals (Sweden)

    Valentine Mosbach

    2018-02-01

    Full Text Available Trinucleotide repeat expansions involving CTG/CAG triplets are responsible for several neurodegenerative disorders, including myotonic dystrophy and Huntington’s disease. Because expansions trigger the disease, contracting repeat length could be a possible approach to gene therapy for these disorders. Here, we show that a TALEN-induced double-strand break was very efficient at contracting expanded CTG repeats in yeast. We show that RAD51, POL32, and DNL4 are dispensable for double-strand break repair within CTG repeats, the only required genes being RAD50, SAE2, and RAD52. Resection was totally abolished in the absence of RAD50 on both sides of the break, whereas it was reduced in a sae2Δ mutant on the side of the break containing the longest repeat tract, suggesting that secondary structures at double-strand break ends must be removed by the Mre11-Rad50 complex and Sae2. Following the TALEN double-strand break, single-strand annealing occurred between both sides of the repeat tract, leading to repeat contraction.

  13. Wind Powering America's Regional Stakeholder Meetings and Priority State Reports: FY11 Summary

    Energy Technology Data Exchange (ETDEWEB)

    2013-06-01

    Beginning in 2010, DOE conducted an assessment of Wind Powering America (WPA) activities to determine whether the methods the department had used to help grow the wind industry to provide 2% of the nation's electrical energy should be the same methods used to achieve 20% of the nation's energy from wind (as described in the report 20% Wind Energy by 2030: Increasing Wind Energy's Contribution to U.S. Electricity Supply). After the assessment, it was determined that the initiative's state-based activities should be phased out as part of a shift to regional-based approaches. To assist with this transition, WPA hosted a series of 1-day regional meetings at six strategic locations around the country and a single teleconference for island states, U.S. territories, and remote communities. This report summarizes the results of the inaugural regional meetings and the state reports with a focus on ongoing wind deployment barriers in each region.

  14. Wind Powering America's Regional Stakeholder Meetings and Priority State Reports: FY11 Summary

    Energy Technology Data Exchange (ETDEWEB)

    Baring-Gould, Ian [National Renewable Energy Lab. (NREL), Golden, CO (United States)

    2013-06-01

    Beginning in 2010, DOE conducted an assessment of Wind Powering America (WPA) activities to determine whether the methods the department had used to help grow the wind industry to provide 2% of the nation's electrical energy should be the same methods used to achieve 20% of the nation's energy from wind (as described in the report 20% Wind Energy by 2030: Increasing Wind Energy's Contribution toU.S. Electricity Supply). After the assessment, it was determined that the initiative's state-based activities should be phased out as part of a shift to regional-based approaches. To assist with this transition, WPA hosted a series of 1-day regional meetings at six strategic locations around the country and a single teleconference for island states, U.S. territories, and remote communities.This report summarizes the results of the inaugural regional meetings and the state reports with a focus on ongoing wind deployment barriers in each region.

  15. Conferences in historical geography – traditional interdisciplinary meetings

    Czech Academy of Sciences Publication Activity Database

    Semotanová, Eva; Chodějovská, Eva; Šimůnek, Robert

    2012-01-01

    Roč. 38, č. 1 (2012), s. 222-227 ISSN 0323-0988 R&D Projects: GA ČR(CZ) GBP410/12/G113 Institutional support: RVO:67985963 Keywords : history * historical geography * interdisciplinary meetings Subject RIV: AB - History

  16. 76 FR 52016 - NASA International Space Station Advisory Committee and the Aerospace Safety Advisory Panel; Meeting

    Science.gov (United States)

    2011-08-19

    ... NATIONAL AERONAUTICS AND SPACE ADMINISTRATION [Notice (11-074)] NASA International Space Station Advisory Committee and the Aerospace Safety Advisory Panel; Meeting AGENCY: National Aeronautics and Space... meeting of the NASA International Space Station Advisory Committee and the Aerospace Safety Advisory Panel...

  17. Meeting of the Pension Fund Governing Board

    CERN Document Server

    HR Department

    2009-01-01

    Reminder Given the current state of the financial markets and the continuing uncertainty as to their future evolution, we begin by reiterating the introductory statement of the last report from the Pension Fund: "The CERN pension scheme is based on the principle of defined benefits, so beneficiaries continue to receive the benefits to which they are entitled in accordance with the Rules of the Pension Fund. This means that pension entitlements under the Rules are not directly affected by the financial crisis and the current economic situation. However, the adjustment of pensions to the cost of living is not automatic and, under the method applied since 2006, must take into account the Fund’s financial position." Meeting of the Pension Fund Governing Board (PFGB) The PFGB held its ninth and tenth meetings on 1st December 2008 and 11 February 2009 respectively. At the ninth meeting, the Governing Board bade farewell to P. Lambert, who had been an expert member since November 2007 and a membe...

  18. Meeting of the Pension Fund Governing Board

    CERN Document Server

    HR Department

    2009-01-01

    Reminder Given the current state of the financial markets and the continuing uncertainty as to their future evolution, we begin by reiterating the introductory statement of the last report from the Pension Fund: "The CERN pension scheme is based on the principle of defined benefits, so beneficiaries continue to receive the benefits to which they are entitled in accordance with the Rules of the Pension Fund. This means that pension entitlements under the Rules are not directly affected by the financial crisis and the current economic situation. However, the adjustment of pensions to the cost of living is not automatic and, under the method applied since 2006, must take into account the Fund’s financial position." Meeting of the Pension Fund Governing Board (PFGB) The PFGB held its ninth and tenth meetings on 1st December 2008 and 11 February 2009 respectively. At the ninth meeting, the Governing Board bade farewell to P. Lambert, who had been an expert member since November...

  19. MANAGEMENT BOARD MEETING OF 23 MARCH 2000

    CERN Multimedia

    2000-01-01

    For informationOutcome of the March Meetings of the Scientific Policy Committee, Finance Committee and Committee of CouncilThe Director-General reviewed the highlights of the latest round of Committee meetings held during the week beginning 13 March.The Scientific Policy Committee had heard reports on the Antiproton Decelerator (AD) machine and experiments and had expressed appreciation for the excellent work done in both respects, congratulating all those involved on the progress achieved to date. It had also examined reports on the LHC machine and experiments, the LEP experiments, the Joint Laboratory Directors/ICFA meeting at the Rutherford Appleton Laboratory on 10-11 February, the 'New State of Matter Created at CERN' seminar held at CERN on10 February and the Five-Yearly Review of the Fellows, Associates and Students Programme. In the latter connection, the Committee had held a detailed and extensive discussion of the issues raised in the draft document submitted to it and had made various suggestions f...

  20. 39 CFR 6.1 - Regular meetings, annual meeting.

    Science.gov (United States)

    2010-07-01

    ... 39 Postal Service 1 2010-07-01 2010-07-01 false Regular meetings, annual meeting. 6.1 Section 6.1 Postal Service UNITED STATES POSTAL SERVICE THE BOARD OF GOVERNORS OF THE U.S. POSTAL SERVICE MEETINGS (ARTICLE VI) § 6.1 Regular meetings, annual meeting. The Board shall meet regularly on a schedule...