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Sample records for flagged sysmex xe-2100

  1. An algorithm for applying flagged Sysmex XE-2100 absolute neutrophil counts in clinical practice

    DEFF Research Database (Denmark)

    Friis-Hansen, Lennart; Saelsen, Lone; Abildstrøm, Steen Z

    2008-01-01

    BACKGROUND: Even though most differential leukocyte counts are performed by automated hematology platforms, turn-around time is often prolonged as flagging of test results trigger additional confirmatory manual procedures. However, frequently only the absolute neutrophil count (ANC) is needed. We...... therefore examined if an algorithm could be developed to identify samples in which the automated ANC is valid despite flagged test results. METHODS: During a 3-wk period, a training set consisting of 1448 consecutive flagged test-results from the Sysmex XE-2100 system and associated manual differential...... counts was collected. The training set was used to determine which alarms were associated with valid ANCs. The algorithm was then tested on a new set of 1371 test results collected during a later 3-wk period. RESULTS: Analysis of the training set data revealed that the ANC from test results flagged...

  2. Performance evaluation of the Sysmex® XE-2100D automated hematology analyzer

    Directory of Open Access Journals (Sweden)

    Tavany Elisa Santos Maciel

    2014-02-01

    Full Text Available Introduction: The Sysmex® XE-2100D is a multiparameter hematology analyzer designed for hematology testing in samples with ethylenediamine tetraacetic acid (EDTA. Objectives: Considering the importance of this hematology analyzer for clinical and laboratory practice, the objective of this study was to evaluate its analytical performance, comparing the obtained results with quality specifications described in literature. Material and method: In the evaluation of analytical performance, according to recommendations of the document H26-A2 of the Clinical and Laboratory Standards Institute (CLSI, intra-run imprecision, inter-run imprecision, linearity, carryover, autosampler evaluation, clinical sensitivity of the atypical lymphocytes flag (n = 400 samples were included, as well as the comparison between automated and manual leukocyte differential count (n = 400 samples, based on an adaptation of the document H20-A2 of CLSI. Results: Repeatability, reproducibility, linearity and carryover were satisfactory according to the manufacturer's specifications. The clinical sensitivity of the atypical lymphocytes flag showed efficiency, sensitivity and specificity of 92.5%, 65.2% and 94.1% respectively. The correlation coefficients between the automated and manual differential counts of neutrophils, lymphocytes, monocytes, eosinophils and basophils were 0.991, 0.99, 0.872, 0.974 and 0.557, respectively. Conclusions: The results were in accordance with quality specifications described in literature, indicating reliability in Sysmex® XE-2100D. This fact ensures certainty to both laboratory professionals and medical staff. We conclude that the Sysmex® XE-2100D showed excellent analytical performance, and is useful to provide reliable hematology data.

  3. Comparison of platelet counts by sysmex XE 2100 and LH-750 with the international flow reference method in thrombocytopenic patients

    Directory of Open Access Journals (Sweden)

    Tina Dadu

    2013-01-01

    Full Text Available Background: There are several methods for counting platelets, of which the international flow reference method (IRM is considered to be the gold standard. We compared the platelet count given by this method to the count given by automated analyzers using other methods, such as optical fluorescence and impedance. Aims: The aim of this study is to compare the platelet counts obtained by Sysmex XE 2100 by Impedance (Sysmex-I, optical florescence (Sysmex-O and reported (Sysmex-R based on the switching algorithm and LH-750 by Impedance (LH-750 with the IRM in thrombocytopenic blood samples. To calculate the sensitivity, specificity, positive predictive value (PPV and negative predictive value (NPV of various technologies at the clinically relevant transfusion thresholds of 10 × 10 9 /l and 20 × 10 9 /l. Materials and Methods: A total of 118 blood samples with platelet count of <50 × 10 9 /l were selected for the study. Platelet counts of all samples were analyzed by all methods using the Sysmex analyzer, LH-750 and IRM in parallel within 6 h of collection. Statistical Analysis Used: Pearson correlation, bland Altman analysis, sensitivity and specificity, PPV and NPV. Results and Conclusions: Sysmex-R had the least Bias and 95% limits of agreement (95%LA range and thus correlated best with IRM values. LH-750 had a higher Bias compared to Sysmex-O and Sysmex-R, but a strikingly similar 95% LA ensures similar results in all three methods. In fact, in the oncology subset, it had the narrowest 95% LA, which made it the best performer in this subgroup. Of the three Sysmex results, Sysmex-I had the highest bias, widest 95% LA and highest potential risk of over transfusion. Hence, Sysmex-R and LH-750 were found to be reliable tools for estimation of platelet count in thrombocytopenic patients.

  4. Hypo- and hypernatremia results in inaccurate erythrocyte mean corpuscular volume measurement in vitro, when using Sysmex XE 2100

    DEFF Research Database (Denmark)

    Phillipsen, Jens Peter; Madsen, Kirsten Vikkelsø

    2015-01-01

    INTRODUCTION: Automated hematology analyzers dilute patient erythrocytes with an isoosmotic diluent before quantitating the erythrocyte mean cell volume (MCV). However, if patient plasma osmolality differs from the diluent, water will cross the erythrocytes membrane and establish a new equilibrium...... across the membrane. Since the new equilibrium is reached before the measurement of the MCV, the measured MCV may not reflect the true MCV in vivo. AIM: Calculation of the theoretical change in MCV at changed P-Sodium/P-Osmolality and to investigate if the automated blood cell counter Sysmex XE 2100...

  5. Design of Malaria Diagnostic Criteria for the Sysmex XE-2100 Hematology Analyzer

    Science.gov (United States)

    Campuzano-Zuluaga, Germán; Álvarez-Sánchez, Gonzalo; Escobar-Gallo, Gloria Elcy; Valencia-Zuluaga, Luz Marina; Ríos-Orrego, Alexandra Marcela; Pabón-Vidal, Adriana; Miranda-Arboleda, Andrés Felipe; Blair-Trujillo, Silvia; Campuzano-Maya, Germán

    2010-01-01

    Thick film, the standard diagnostic procedure for malaria, is not always ordered promptly. A failsafe diagnostic strategy using an XE-2100 analyzer is proposed, and for this strategy, malaria diagnostic models for the XE-2100 were developed and tested for accuracy. Two hundred eighty-one samples were distributed into Plasmodium vivax, P. falciparum, and acute febrile syndrome groups for model construction. Model validation was performed using 60% of malaria cases and a composite control group of samples from AFS and healthy participants from endemic and non-endemic regions. For P. vivax, two observer-dependent models (accuracy = 95.3–96.9%), one non–observer-dependent model using built-in variables (accuracy = 94.7%), and one non–observer-dependent model using new and built-in variables (accuracy = 96.8%) were developed. For P. falciparum, two non–observer-dependent models (accuracies = 85% and 89%) were developed. These models could be used by health personnel or be integrated as a malaria alarm for the XE-2100 to prompt early malaria microscopic diagnosis. PMID:20207864

  6. Comparison study of the rates of manual peripheral blood smear review from 3 automated hematology analyzers, Unicel DxH 800, ADVIA 2120i, and XE 2100, using international consensus group guidelines.

    Science.gov (United States)

    Kim, Sue Jung; Kim, Yoonjung; Shin, Saeam; Song, Jaewoo; Choi, Jong Rak

    2012-11-01

    In the clinical laboratory, it is important both to reduce the number of peripheral blood slide reviews to save time and money and to avoid reporting false results. To determine differences in the slide review rates of 3 widely used automated hematologic analyzers, the Unicel DxH 800 (Beckman Coulter Inc, Fullerton, California), ADVIA 2120i (Siemens Diagnostics, Tarrytown, New York), and XE 2100 (Sysmex, Kobe, Japan), using International Consensus Group for Hematology Review guidelines. A total of 1485 samples were tested, and 300 were manually reviewed. Slide review rates, sensitivity, specificity, and false-positive and false-negative rates were estimated using consensus group rules and compared using χ(2) tests, Fisher exact tests, or generalized estimating equations. Unicel DxH 800, ADVIA 2120i, and XE 2100 showed 22.8%, 20.2%, and 28.6% slide review rates; 14.3%, 14.3%, and 9.7% false-negative rates; and 13.7, 11.3%, and 17.3% false-positive rates, respectively. All analyzers showed significantly higher false-negative rates than that of the consensus group (2.9%). False-negative rates were higher than the recommended levels. Among 3 automated hematologic analyzers, XE 2100 showed the highest rate of slide review. Because the present study clearly shows that the slide review rates have distinct characteristics among the studied analyzers, each individual laboratory should consider selecting the most appropriate analyzer according to clinical characteristics. Analyzers with high sensitivity may be advantageous in outpatient settings for screening patients, whereas analyzers with high specificity may be beneficial in inpatient settings for efficient patient care.

  7. Performance Evaluation of the Sysmex CS-5100 Automated Coagulation Analyzer.

    Science.gov (United States)

    Chen, Liming; Chen, Yu

    2015-01-01

    Coagulation testing is widely applied clinically, and laboratories increasingly demand automated coagulation analyzers with short turn-around times and high-throughput. The purpose of this study was to evaluate the performance of the Sysmex CS-5100 automated coagulation analyzer for routine use in a clinical laboratory. The prothrombin time (PT), international normalized ratio (INR), activated partial thromboplastin time (APTT), fibrinogen (Fbg), and D-dimer were compared between the Sysmex CS-5100 and Sysmex CA-7000 analyzers, and the imprecision, comparison, throughput, STAT function, and performance for abnormal samples were measured in each. The within-run and between-run coefficients of variation (CV) for the PT, APTT, INR, and D-dimer analyses showed excellent results both in the normal and pathologic ranges. The correlation coefficients between the Sysmex CS-5100 and Sysmex CA-7000 were highly correlated. The throughput of the Sysmex CS-5100 was faster than that of the Sysmex CA-7000. There was no interference at all by total bilirubin concentrations and triglyceride concentrations in the Sysmex CS-5100 analyzer. We demonstrated that the Sysmex CS-5100 performs with satisfactory imprecision and is well suited for coagulation analysis in laboratories processing large sample numbers and icteric and lipemic samples.

  8. FLIP for FLAG model visualization

    Energy Technology Data Exchange (ETDEWEB)

    Wooten, Hasani Omar [Los Alamos National Lab. (LANL), Los Alamos, NM (United States)

    2017-11-15

    A graphical user interface has been developed for FLAG users. FLIP (FLAG Input deck Parser) provides users with an organized view of FLAG models and a means for efficiently and easily navigating and editing nodes, parameters, and variables.

  9. Training warning flags

    International Nuclear Information System (INIS)

    Miller, Richard C.

    2003-01-01

    Problems in accredited training programmes at US nuclear stations have resulted in several programmes having their accreditation status designated as probationary. A limited probationary period allows time for problem resolution before the programmes are again reviewed by the National Nuclear Accrediting Board. A careful study of these problems has resulted in the identification of several 'Training Warning Flags' that singularly, or in concert, may indicate or predict degraded training programme effectiveness. These training warning flags have been used by several US nuclear stations as a framework for self-assessments, as a reference in making changes to training programmes, and as a tool in considering student and management feedback on training activities. Further analysis and consideration of the training warning flags has developed precursors for each of the training warning flags. Although more subjective than the training warning flags, the precursors may represent early indicators of factors that may lead to or contribute to degraded training programme effectiveness. Used as evaluative tools, the training warning flags and the precursors may help identify areas for improvements in training programmes and help prioritize training programme improvement efforts. (author)

  10. Comparison of five automated hematology analyzers in a university hospital setting: Abbott Cell-Dyn Sapphire, Beckman Coulter DxH 800, Siemens Advia 2120i, Sysmex XE-5000, and Sysmex XN-2000.

    Science.gov (United States)

    Bruegel, Mathias; Nagel, Dorothea; Funk, Manuela; Fuhrmann, Petra; Zander, Johannes; Teupser, Daniel

    2015-06-01

    Various types of automated hematology analyzers are used in clinical laboratories. Here, we performed a side-by-side comparison of five current top of the range routine hematology analyzers in the setting of a university hospital central laboratory. Complete blood counts (CBC), differentials, reticulocyte and nucleated red blood cell (NRBC) counts of 349 patient samples, randomly taken out of routine diagnostics, were analyzed with Cell-Dyn Sapphire (Abbott), DxH 800 (Beckman Coulter), Advia 2120i (Siemens), XE-5000 and XN-2000 (Sysmex). Inter-instrument comparison of CBCs including reticulocyte and NRBC counts and investigation of flagging quality in relation to microscopy were performed with the complete set of samples. Inter-instrument comparison of five-part differential was performed using samples without atypical cells in blood smear (n=292). Automated five-part differentials and NRBCs were additionally compared with microscopy. The five analyzers showed a good concordance for basic blood count parameters. Correlations between instruments were less well for reticulocyte counts, NRBCs, and differentials. The poorest concordance for NRBCs with microscopy was observed for Advia 2120i (Kendall's τb=0.37). The highest flagging sensitivity for blasts was observed for XN-2000 (97% compared to 65%-76% for other analyzers), whereas overall specificity was comparable between different instruments. To the best of our knowledge, this is the most comprehensive side-by-side comparison of five current top of the range routine hematology analyzers. Variable analyzer quality and parameter specific limitations must be considered in defining laboratory algorithms in clinical practice.

  11. 75 FR 34309 - Flag Day and National Flag Week, 2010

    Science.gov (United States)

    2010-06-16

    ... Nation to confront tyranny and oppression still flies today as an unequivocal emblem of freedom and... gatherings to private memorials, we gathered to salute our flag, and in doing so, renewed the eternal promise... recognize the American flag as a symbol of hope and inspiration to people at home and around the world--as a...

  12. Romania's flag raised at CERN

    CERN Multimedia

    Corinne Pralavorio

    2016-01-01

    A ceremony was held for the raising of the Romanian flag alongside the flags of CERN’s 21 other Member States.   The Romanian flag is raised alongside the flags of CERN’s other Member States, in the presence of the Romanian President, CERN’s Director-General, the President of the CERN Council and a large Romanian delegation. (Image: Maximilien Brice/ Sophia Bennett/CERN) On Monday, 5 September, the Romanian flag was raised in front of CERN for the first time, marking the country’s accession to Membership of the Organization. The blue, yellow and red flag joined those of the other 21 Member States of CERN in a ceremony attended by the President of Romania, Klaus Iohannis, the Romanian Minister for Education and Scientific Research, Mircea Dumitru, and several other members of the President’s office, the government and academia in Romania. The country officially became a CERN Member State on 17 July 2016, after 25 years of collaboration between the...

  13. 76 FR 35087 - Flag Day and National Flag Week, 2011

    Science.gov (United States)

    2011-06-15

    ... flag with thirteen stripes and thirteen stars to represent our Nation, one star for each of our founding colonies. The stars were set upon a blue field, in the words of the Congress's resolution, ``representing a new constellation'' in the night sky. What was then a fledgling democracy has flourished and...

  14. The International Atomic Energy Agency Flag Code

    International Nuclear Information System (INIS)

    1999-01-01

    The document reproduces the text of the IAEA Flag Code which was promulgated by the Director General on 15 September 1999, pursuant to the decision of the Board of Governors on 10 June 1999 to adopt an Agency flag as described in document GOV/1999/41 and its use in accordance with a flag code to be promulgated by the Director General

  15. The International Atomic Energy Agency Flag Code

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-11-17

    The document reproduces the text of the IAEA Flag Code which was promulgated by the Director General on 15 September 1999, pursuant to the decision of the Board of Governors on 10 June 1999 to adopt an Agency flag as described in document GOV/1999/41 and its use in accordance with a flag code to be promulgated by the Director General.

  16. [Experimental evaluation of the Sysmex UF-1000i for ruling out non-gonococcal urethritis].

    Science.gov (United States)

    Grosso, Shamanta; Bruschetta, Graziano; Camporese, Alessandro

    2012-09-01

    Acute nongonococcal urethritis (NGU) is one of the commonest sexually transmitted infections affecting men and women. The diagnosis of NGU has traditionally required microscopic evidence of urethritis. However, a significant proportion of patients with urethral symptoms do not have microscopic evidence of urethritis. The purpose of the present study was to evaluate the analytical performance of the UF1000i, a recently introduced fluorescence flow cytometer intended for urinalysis purposes which provides new analytical features that seem particularly suitable for microbiological diagnostics, for ruling out NGU or predicting the presence of infection. The Sysmex UF1000i is a flow cytometry analyzer capable of quantifying a lot of particles, including bacteria (BACT) and white blood cells (WBCs). To evaluate the analytical performance of the UF1000i as a method for ruling out NGU, we examined 200 urethral smear samples, collected in a new liquid transport medium (Copan), and compared the UF1000i results with standard culture/molecular and microscopic Gram stain results. With instrument cut-off values of 200 BACT x 10^6/L and 500 WBCs x 10^6/L, we obtained a sensitivity of 84%, a specificity of 82%, and a high negative predictive value (96%). Culture/molecular detection of pathogens remains the gold standard technique for the diagnosis of NGU. However, the Sysmex UF1000i is capable of improving the efficiency of NGU presumptive diagnosis, providing results in a few minutes, with a high negative predictive value and high values of sensitivity.

  17. Hemopoietic stem and precursor cell analysis in umbilical cord blood using the Sysmex SE-9000 IMI channel

    NARCIS (Netherlands)

    Kraai, R; Reymer, AGF; Brouwer-Mandema, GG; van Beckhoven, JM; Hoogeboom, M; le Cessie, S; Kluin-Nelemans, J.C.

    2001-01-01

    Circulating hematopoietic progenitor cells (HPCs) are routinely measured by flow cytometry using CD34 expression. As an alternative, the "immature information" (IMI) channel measurement of the automated hematology analyzer Sysmex SE machines was developed. We tested the IMI channel HPC method with

  18. ISO/IEC 17025 Sysmex R-500 hematology reticulocyte analyzer validation.

    Science.gov (United States)

    Dimopoulou, H A; Theodoridis, T; Galea, V; Christopoulou-Cokkinou, V; Spyridaki, M-H E; Georgakopoulos, C G

    2007-01-01

    The Sysmex R-500 (R-500) Hematology Analyzer is a bench-top system appropriate for the analysis of limited batches of blood samples. The R-500 provides percentage proportional (RET%), absolute reticulocyte (RET#), and absolute red blood cell (RBC#) counts. The system was validated at the Doping Control Laboratory of Athens, according to the International Committee for Standardization in Hematology, International Standards Organization (ISO/IEC) 17025, and World Antidoping Agency (WADA) specifications. The instrument calibration was performed according to the manufacturer and validation parameters comprised linearity, precision, uncertainty (intermediate and long-term precision), comparability, effect of drift, carryover, stability, and accuracy. The linearity and the comparability studies for RET#, RET%, and RBC# were expressed in regression factors (R2) and coefficients of correlation [r(x, y)], respectively. For the precision studies, the coefficients of variation for RET#, RET%, and RBC# were 9.49%, 9.83%, and ISO/IEC 17025 and WADA specifications.

  19. Performance evaluation of XN-1000 Sysmex blood cell count of low value of white blood cell%Sysmex XN-1000血细胞分析仪计数低值白细胞性能的评估

    Institute of Scientific and Technical Information of China (English)

    蒋清清; 马萍; 丁爽

    2016-01-01

    目的:探讨 Sysmex XN‐1000(后简称 XN‐1000)全自动血细胞分析仪检测白细胞计数(WBC)及分类的准确性。方法收集该院2015年1~4月门诊及住院患者及健康体检者共206例,根据人工镜检检测 WBC 结果分为高值组(WBC >10.0×109/L),健康组(4.0×109/L < WBC ≤10.0×109/L)和低值组(1.5×109/L < WBC ≤4.0×109/L)。再分别用 XN‐1000与Sysmex XE‐5000(后简称 XE‐5000)进行 WBC 并分类。采用统计学软件对3种方法的结果进行对比分析,并进行相关性分析。结果3种方法检测 WBC 结果比较,高值组和健康组差异无统计学意义(P>0.05),结果具有正相关性。低值组中,XN‐1000检测结果准确性与 XE‐5000差异无统计学意义(P>0.05),但是白细胞分类结果显著高于 XE‐5000(P<0.05);对于异常细胞,XN‐1000和 XE‐5000不能进行有效分类,仍需人工镜检进行分类。结论 XN‐1000全自动血细胞分析仪在 WBC 与 XE‐5000及人工镜检比较无差异统计学意义,在测定白细胞分类上 XN‐1000较 XE‐5000更准确(XN‐1000合格率91%,XE‐5000合格率63%),但仍不能完全替代人工镜检。对于异常细胞,XN‐1000不能有效分类,需与人工镜检结合。%Objective To investigate the accuracy of XN‐1000 automatic blood cell analyzer in detecting of white blood cell (WBC) count and classification .Methods A total of 206 cases including outpatients ,inpatients and health people were collected in the hospital from January to April 2015 .According to manual microscopy detection of white blood cell count results ,the cases were divided into three groups :high value of white blood cell(WBC was more than 10 .0 × 109 /L) group ,normal value of white blood cells group(WBC was more than 4 .0 × 109 /L but less than 10 .0 × 109 /L) and low value of white blood cell(WBC was more than 1 .5 × 109 /L

  20. The Accuracy of the Sysmex UF-1000i in Urine Bacterial Detection Compared With the Standard Urine Analysis and Culture.

    Science.gov (United States)

    Erdman, Patrick; Anderson, Brian; Zacko, J Christopher; Taylor, Kirk; Donaldson, Keri

    2017-11-01

    - Urinary tract infections are characterized by the presence of microbial pathogens within the urinary tract. They represent one of the most common infections in hospitalized and clinic patients. - To model the parameters of the Sysmex UF-1000i to the gold standard, urine culture, and to compare the detection of dipstick leukocyte esterase and nitrates to urine cultures and UF-1000i results. - Data were compared from urine samples collected in sterile containers for bacterial culture and microscopic analysis. One sample was used to inoculate a 5% sheep blood agar and MacConkey agar plate using a 0.001-mL calibrated loop. The second sample was analyzed by urinalysis-associated microscopy. The media plates were investigated for growth after 18 to 24 hours of aerobic incubation at 37°C. The second sample was analyzed for bacteria and leukocytes with the Sysmex UF-1000i according to the manufacturer's guidelines. Three definitions for culture results, sensitivity, and specificity at different cutoff values were calculated for the UF-1000i. - The negative predictive value for any positive culture in the adult population included in the study was 95.5%, and the negative predictive value for positive cultures containing growth of 100 000 or more colony-forming units was 99.3% using the Sysmex UF-1000i. - Sysmex UF-1000i showed 98% sensitivity and 93.7% specificity with a 95.5% negative predictive value. Thus, a negative screen with the UF-1000i using defined thresholds for white blood cell counts and bacteria was likely to be a true negative, decreasing the need for presumptive antibiotics.

  1. 49 CFR 218.37 - Flag protection.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 4 2010-10-01 2010-10-01 false Flag protection. 218.37 Section 218.37..., DEPARTMENT OF TRANSPORTATION RAILROAD OPERATING PRACTICES Protection of Trains and Locomotives § 218.37 Flag protection. (a) After August 1, 1977, each railroad must have in effect an operating rule which complies with...

  2. Worker flag. Independent Electrical Policy

    International Nuclear Information System (INIS)

    Bahen, D.

    2000-01-01

    This work analyses the initiative of privatization of the Mexican Electric Industry and also it is showed the incoherence of this mistaken proposal. Along the same line is analysed tthe situation of the National Electric Sector and the working process for the distinct types of electric generation just as the syndical and labor situations. In consequence it is proposed an Independent Electrical Policy, which includes the integration of the Nationalized Electric Industry, the syndical union and the Unique Collective Contract. The purpose of this work is to contribute to the success of the electrical and nuclear struggle always maintaining in rising position the red flag of the proletariat. The author considers that the privatization means mercantilization of the human necessities. The privatization is not inevitable at condition of to exercise consequently the political actions necessary through alternatives includes: the worker control of production, research, and the National Electric strike. (Author)

  3. Pseudo-Kaehler quantization on flag manifolds

    International Nuclear Information System (INIS)

    Karabegov, A.V.

    1997-07-01

    A unified approach to geometric, symbol and deformation quantizations on a generalized flag manifold endowed with an invariant pseudo-Kaehler structure is proposed. In particular cases we arrive at Berezin's quantization via covariant and contravariant symbols. (author). 16 refs

  4. Cyber Flag: A Realistic Cyberspace Training Construct

    National Research Council Canada - National Science Library

    Hansen, Andrew P

    2008-01-01

    .... Red Flag provides dominant training within the air domain and now with the evolution of cyberspace, a comprehensive training environment is necessary to meet this growing and broadening threat...

  5. 46 CFR 282.11 - Ranking of flags.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 8 2010-10-01 2010-10-01 false Ranking of flags. 282.11 Section 282.11 Shipping... COMMERCE OF THE UNITED STATES Foreign-Flag Competition § 282.11 Ranking of flags. The operators under each... priority of costs which are representative of the flag. For liner cargo vessels, the ranking of operators...

  6. Reference intervals for mean platelet volume and immature platelet fraction determined on a sysmex XE5000 hematology analyzer

    DEFF Research Database (Denmark)

    Jørgensen, Mikala Klok; Bathum, L.

    2016-01-01

    Background New parameters describing the platelet population of the blood are mean platelet volume (MPV), which is a crude estimate of thrombocyte reactivity, and immature platelet fraction (IPF), which reflects megakaryopoietic activity. This study aimed to define reference intervals for MPV...... and IPF and to investigate whether separate reference intervals according to smoking status, age or sex are necessary.Methods Blood samples were obtained from subjects participating in The Danish General Suburban Population Study. MPV and IPF measurements were performed by the use of the Sysmex XE-5000...

  7. Biological variation of platelet parameters determined by the Sysmex XN hematology analyzer.

    Science.gov (United States)

    Buoro, Sabrina; Seghezzi, Michela; Manenti, Barbara; Pacioni, Aurelio; Carobene, Anna; Ceriotti, Ferruccio; Ottomano, Cosimo; Lippi, Giuseppe

    2017-07-01

    This study was aimed to define the short- and medium-term biological variation (BV) estimates, the index of individuality and the reference change value (RCV) of platelet count, platelet distribution width, mean platelet volume, platelet larger cell ratio, plateletcrit and immature platelet fraction. The study population consisted of 43 health subjects, who participated to the assessment of medium-term (21 subjects; blood sampling once a week for 5 consecutive weeks) and short-term (22 subjects; blood sampling once a day for 5 consecutive days) BV study, using Sysmex XN-module. Eight subjects were also scheduled to participate to both phases. The data were subject to outlier analysis prior to CV-ANOVA, to determine the BV estimates with the relative confidence intervals. The medium-term and short-term within-subject BV (CV I ) was comprised between 2.3 and 7.0% and 1.1-8.6%, whereas the medium-term and short-term between-subjects BV (CV G ) was comprised between 7.1 and 20.7% and 6.8-48.6%. The index of individuality and index of heterogeneity were always respectively 0.63 for all the parameters, in both arms of the study. The RCVs were similar for all parameters, in both arms of the study. This study allowed to define the BV estimates of many platelet parameters, some of them unavailable in literature. The kinetics of platelet turnover suggests the use of short-term BV data for calculating analytical goals and RCV. The correct clinical interpretation of platelet parameters also necessitates that each laboratory estimates local RCV values. Copyright © 2017 Elsevier B.V. All rights reserved.

  8. On national flags and language tags: Effects of flag-language congruency in bilingual word recognition.

    Science.gov (United States)

    Grainger, Jonathan; Declerck, Mathieu; Marzouki, Yousri

    2017-07-01

    French-English bilinguals performed a generalized lexical decision experiment with mixed lists of French and English words and pseudo-words. In Experiment 1, each word/pseudo-word was superimposed on the picture of the French or UK flag, and flag-word congruency was manipulated. The flag was not informative with respect to either the lexical decision response or the language of the word. Nevertheless, lexical decisions to word stimuli were faster following the congruent flag compared with the incongruent flag, but only for French (L1) words. Experiment 2 replicated this flag-language congruency effect in a priming paradigm, where the word and pseudo-word targets followed the brief presentation of the flag prime, and this time effects were seen in both languages. We take these findings as evidence for a mechanism that automatically processes linguistic and non-linguistic information concerning the presence or not of a given language. Language membership information can then modulate lexical processing, in line with the architecture of the BIA model, but not the BIA+ model. Copyright © 2017 Elsevier B.V. All rights reserved.

  9. Race Discourse and the US Confederate Flag

    Science.gov (United States)

    Holyfield, Lori; Moltz, Matthew Ryan; Bradley, Mindy S.

    2009-01-01

    Research reveals that racial hierarchies and "color-blind" racism is maintained through discourse. The current study utilizes exploratory data from focus groups in a predominantly white southern university in the United States to examine race talk, the Confederate Flag, and the construction of southern white identity. Drawing from…

  10. Diagnosing feline infectious peritonitis using the Sysmex XT-2000iV based on frozen supernatants from cavitary effusions.

    Science.gov (United States)

    Stranieri, Angelica; Paltrinieri, Saverio; Giordano, Alessia

    2017-05-01

    The delta total nucleated cells (ΔTNC) measurement with the Sysmex XT-2000iV (Sysmex Europe, Norderstedt, Germany) has high diagnostic accuracy on effusions in feline infectious peritonitis (FIP) cases, but the test can be performed only on fresh samples. We evaluated whether supernatants from effusions retain the ability to induce cell clumping and assessed the diagnostic accuracy of this modified ΔTNC method. Effusions were collected from FIP cats ( n = 19) and from cats with other diseases ( n = 15). ΔTNC was measured on fresh samples and on frozen-thawed supernatants after the addition of feline blood at 1:10 dilution. Diagnostic accuracy was assessed at the cutoffs of suggestive of FIP (ΔTNC = 1.7) and consistent with FIP (ΔTNC = 3.4). The influence of the protein content, number of added cells, and magnitude of dilution were also investigated. Specificity and positive predictive value were 100% for both the methods. Sensitivity and negative predictive value were higher for the modified ΔTNC (84.2% and 83.3%, respectively, at the cutoff of 1.7; 78.9% and 78.9%, respectively, at the cutoff of 3.4) than for the ΔTNC on fresh samples (78.6% and 81.3%, respectively, at the cutoff of 1.7; 57.1% and 68.4%, respectively, at the cutoff of 3.4). Protein content, total cell count of the added blood, and magnitude of dilutions did not influence the results. Supernatants of frozen effusions from FIP cats retain the ability to induce cell clumping, thus the modified ΔTNC measurement is a reliable tool to diagnose FIP on samples that cannot be analyzed immediately.

  11. Anomalous Hydrodynamic Drafting of Interacting Flapping Flags

    Science.gov (United States)

    Ristroph, Leif; Zhang, Jun

    2008-11-01

    In aggregates of objects moving through a fluid, bodies downstream of a leader generally experience reduced drag force. This conventional drafting holds for objects of fixed shape, but interactions of deformable bodies in a flow are poorly understood, as in schools of fish. In our experiments on “schooling” flapping flags, we find that it is the leader of a group who enjoys a significant drag reduction (of up to 50%), while the downstream flag suffers a drag increase. This counterintuitive inverted drag relationship is rationalized by dissecting the mutual influence of shape and flow in determining drag. Inverted drafting has never been observed with rigid bodies, apparently due to the inability to deform in response to the altered flow field of neighbors.

  12. Equivelar toroids with few flag-orbits

    OpenAIRE

    Collins, José; Montero, Antonio

    2018-01-01

    An $(n+1)$-toroid is a quotient of a tessellation of the $n$-dimensional Euclidean space with a lattice group. Toroids are generalizations of maps in the torus on higher dimensions and also provide examples of abstract polytopes. Equivelar toroids are those that are induced by regular tessellations. In this paper we present a classification of equivelar $(n+1)$-toroids with at most $n$ flag-orbits; in particular, we discuss a classification of $2$-orbit toroids of arbitrary dimension.

  13. Feasibility study of white blood cell count in cerebrospinal fluid and hydrothorax and ascites with Sysmex ;XN-1000 hematology analyzer%SYSMEX XN-1000血球仪在脑脊液和胸腹水白细胞计数中的可行性探讨

    Institute of Scientific and Technical Information of China (English)

    叶小英; 范春丽; 陆敏; 卞洁

    2016-01-01

    Objective To analyze the feasibility of using body fluid module of Sysmex XN-1000 hematology analyzer for white blood cell count in the cerebrospinal fluid (CSF), hydrothorax and ascites. Methods Microscope method and Sysmex XN-1000 hematology analyzer were used to analyze 183 samples of CSF, hydrothorax and ascites at the same time. The measured results were divided into three groups:group A:0~1 000×106/L, B:1 001~5 000×106/L, C:>5 000×106/L. The results were statistically analyzed. Results Compared with the results of microscope, the results of Sysmex XN-1000 hematology analyzer showed no statistically significant difference (P>0.05). The correlation coeffi-cients of group A, B, C were 0.993, 0.984, 0.996, with the regression equation of y=1.007x-1.072, y=1.003+19.776x, y=1.241-1 419.365x, respectively. Conclusion The body fluid module of Sysmex XN-1000 hematology analyzer can be used for white blood cell count in clinical CSF and hydrothorax and ascites, with simple operation and reliable results. When the instrument is alarmed on the sample test, we should use manual microscopy review to improve the veracity and reliability of the results.%目的:探讨SYSMEX XN-1000血液分析仪(简称SYSMEX XN-1000)的体液模式在脑脊液和胸腹水白细胞计数中应用的可行性。方法分别采用手工显微镜镜检法和SYSMEX XN-1000对183例脑脊液和胸腹水标本进行白细胞计数,将所测结果按A:(0~1000)×106/L,B:(1001~5000)×106/L,C:>5000×106/L分为三组,分别进行统计学分析。结果与手工显微镜镜检法相比,SYSMEX XN-1000所测结果差异无统计学意义(P>0.05)。A、B、C三组的相关系数分别为0.993、0.984、0.996,A组回归方程为y=1.007x-1.072,B组回归方程为y=1.003x+19.776,C组回归方程为y=1.241x-1419.365。结论 SYSMEX XN-1000血液分析仪可用于临床脑脊液和胸腹水中白细胞计数,其操作简单易行,结果稳定可靠,但如果仪器进行样品

  14. And another thing - flags of convenience

    International Nuclear Information System (INIS)

    Flatern, R. von

    2002-01-01

    Crude oil being shipped around the world, when spilled, is a threat to the environment unlike any other commodity, save perhaps for radioactive materials. Therefore, if the oil industry expects to be taken seriously in its role of protecting the environment, it must assume responsibility for its product from wellhead to consumer. Whilst there are many operators paying considerable attention to transportation issues - the largest of them using their own double-hulled tanker fleets - there still too many using ships unsuitable for the purpose, either because of age or the fact that they are single hulled vessels. These derelicts are kept in business by owners who have registered them in country's where inspections are a local joke, registration requires only a fraction of the fee charged by more conscientious nations, and taxes are low. Ships flying flags of convenience have no ties to any country, including the ones in which they are registered. The author says that it is up to the oil industry to clean up their act, for instance they could refuse to use ships that sail under a flag of convenience or single hulled vessels to move their product. The major and large independent companies learned some time ago that taking care of the environment is very much in their interest, and further that only they can do it effectively

  15. A Comparison of Mindray BC-6800, Sysmex XN-2000, and Beckman Coulter LH750 Automated Hematology Analyzers: A Pediatric Study.

    Science.gov (United States)

    Ciepiela, Olga; Kotuła, Iwona; Kierat, Szymon; Sieczkowska, Sandra; Podsiadłowska, Anna; Jenczelewska, Anna; Księżarczyk, Karolina; Demkow, Urszula

    2016-11-01

    Modern automated laboratory hematology analyzers allow the measurement of over 30 different hematological parameters useful in the diagnostic and clinical interpretation of patient symptoms. They use different methods to measure the same parameters. Thus, a comparison of complete blood count made by Mindray BC-6800, Sysmex XN-2000 and Beckman Coulter LH750 was performed. A comparison of results obtained by automated analysis of 807 anticoagulated blood samples from children and 125 manual microscopic differentiations were performed. This comparative study included white blood cell count, red blood cell count, and erythrocyte indices, as well as platelet count. The present study showed a poor level of agreement between white blood cell enumeration and differentiation of the three automated hematology analyzers under comparison. A very good agreement was found when comparing manual blood smear and automated granulocytes, monocytes, and lymphocytes differentiation. Red blood cell evaluation showed better agreement than white blood cells between the studied analyzers. To conclude, studied instruments did not ensure satisfactory interchangeability and did not facilitate a substitution of one analyzer by another. © 2016 Wiley Periodicals, Inc.

  16. Hepatitis C virus expressing flag-tagged envelope protein 2 has unaltered infectivity and density, is specifically neutralized by flag antibodies and can be purified by affinity chromatography

    DEFF Research Database (Denmark)

    Prentø, Jannick Cornelius; Bukh, Jens

    2011-01-01

    to the original virus. Flag-tagged virus was susceptible to flag-specific antibody neutralization, and infected cells could be immuno-stained by anti-flag antibodies. Using affinity chromatography with anti-flag resin we repeatedly obtained ~30% recovery of infectious particles. The full viability and unaltered...

  17. FIRE! A Red Flag Tap in Reclaiming Intervention

    Science.gov (United States)

    Bodnar, Brian

    2007-01-01

    "Red Flag Interventions" address problems which are imported from elsewhere and acted out towards persons who are in effect innocent bystanders. This is commonly seen as students "carry in" problems from the home or street to school, or they "carry over" conflicts from one class to the next. A third variation of Red Flag intervention is when a…

  18. Soap films burst like flapping flags.

    Science.gov (United States)

    Lhuissier, Henri; Villermaux, Emmanuel

    2009-07-31

    When punctured, a flat soap film bursts by opening a hole driven by liquid surface tension. The hole rim does not, however, remain smooth but soon develops indentations at the tip of which ligaments form, ultimately breaking and leaving the initially connex film into a mist of disjointed drops. We report on original observations showing that these indentations result from a flaglike instability between the film and the surrounding atmosphere inducing an oscillatory motion out of its plane. Just like a flag edge flaps in the wind, the film is successively accelerated on both sides perpendicularly to its plane, inducing film thickness modulations and centrifuging liquid ligaments that finally pinch off to form the observed spray. This effect exemplifies how the dynamics of fragile objects such as thin liquid films is sensitive to their embedding medium.

  19. RFI flagging implications for short-duration transients

    Science.gov (United States)

    Cendes, Y.; Prasad, P.; Rowlinson, A.; Wijers, R. A. M. J.; Swinbank, J. D.; Law, C. J.; van der Horst, A. J.; Carbone, D.; Broderick, J. W.; Staley, T. D.; Stewart, A. J.; Huizinga, F.; Molenaar, G.; Alexov, A.; Bell, M. E.; Coenen, T.; Corbel, S.; Eislöffel, J.; Fender, R.; Grießmeier, J.-M.; Jonker, P.; Kramer, M.; Kuniyoshi, M.; Pietka, M.; Stappers, B.; Wise, M.; Zarka, P.

    2018-04-01

    With their wide fields of view and often relatively long coverage of any position in the sky in imaging survey mode, modern radio telescopes provide a data stream that is naturally suited to searching for rare transients. However, Radio Frequency Interference (RFI) can show up in the data stream in similar ways to such transients, and thus the normal pre-treatment of filtering RFI (flagging) may also remove astrophysical transients from the data stream before imaging. In this paper we investigate how standard flagging affects the detectability of such transients by examining the case of transient detection in an observing mode used for Low Frequency Array (LOFAR; van Haarlem et al., 2013) surveys. We quantify the fluence range of transients that would be detected, and the reduction of their SNR due to partial flagging. We find that transients with a duration close to the integration sampling time, as well as bright transients with durations on the order of tens of seconds, are completely flagged. For longer transients on the order of several tens of seconds to minutes, the flagging effects are not as severe, although part of the signal is lost. For these transients, we present a modified flagging strategy which mitigates the effect of flagging on transient signals. We also present a script which uses the differences between the two strategies, and known differences between transient RFI and astrophysical transients, to notify the observer when a potential transient is in the data stream.

  20. Flags of the night sky when astronomy meets national pride

    CERN Document Server

    Bordeleau, André G

    2014-01-01

    Many national flags display astronomical features–Sun, Moon, stars–but are they really based on existing astronomical objects? The United States flag sports 50 stars, one for each state, however none of them are linked to real stars. Further, the lunar crescent is often shaped like the Sun being eclipsed by the Moon. At times, stars are seen right next to the crescent, where the darkened disc of the moon should be! This book will present true astronomical objects and patterns highlighted on national flags and link informative capsules about these objects to the political reasons why they were chosen to adorn such an important symbol.

  1. An anisotropic elastoplasticity model implemented in FLAG

    Energy Technology Data Exchange (ETDEWEB)

    Buechler, Miles Allen [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Canfield, Thomas R. [Los Alamos National Lab. (LANL), Los Alamos, NM (United States)

    2017-10-12

    Many metals, including Tantalum and Zirconium, exhibit anisotropic elastoplastic behavior at the single crystal level, and if components are manufactured from these metals through forming processes the polycrystal (component) may also exhibit anisotropic elastoplastic behavior. This is because the forming can induce a preferential orientation of the crystals in the polycrystal. One example is a rolled plate of Uranium where the sti /strong orientation of the crystal (c-axis) tends to align itself perpendicular to the rolling direction. If loads are applied to this plate in di erent orientations the sti ness as well as the ow strength of the material will be greater in the through thickness direction than in other directions. To better accommodate simulations of such materials, an anisotropic elastoplasticity model has been implemented in FLAG. The model includes an anisotropic elastic stress model as well as an anisotropic plasticity model. The model could represent single crystals of any symmetry, though it should not be confused with a high- delity crystal plasticity model with multiple slip planes and evolutions. The model is most appropriate for homogenized polycrystalline materials. Elastic rotation of the material due to deformation is captured, so the anisotropic models are appropriate for arbitrary large rotations, but currently they do not account for signi cant change in material texture beyond the elastic rotation of the entire polycrystal.

  2. Pseudo-Kähler Quantization on Flag Manifolds

    Science.gov (United States)

    Karabegov, Alexander V.

    A unified approach to geometric, symbol and deformation quantizations on a generalized flag manifold endowed with an invariant pseudo-Kähler structure is proposed. In particular cases we arrive at Berezin's quantization via covariant and contravariant symbols.

  3. High explosive programmed burn in the FLAG code

    Energy Technology Data Exchange (ETDEWEB)

    Mandell, D.; Burton, D.; Lund, C.

    1998-02-01

    The models used to calculate the programmed burn high-explosive lighting times for two- and three-dimensions in the FLAG code are described. FLAG uses an unstructured polyhedra grid. The calculations were compared to exact solutions for a square in two dimensions and for a cube in three dimensions. The maximum error was 3.95 percent in two dimensions and 4.84 percent in three dimensions. The high explosive lighting time model described has the advantage that only one cell at a time needs to be considered.

  4. Testing ALE code FLAG with analytical self-similar solutions of 2D magnetized implosion

    Energy Technology Data Exchange (ETDEWEB)

    Bereznyak, Andrey [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Gianakon, Thomas Arthur [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Rousculp, Christopher L. [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Cooley, James Hamilton [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Giuliani, John [Naval Research Lab. (NRL), Washington, DC (United States)

    2018-01-04

    The goal of this collaboration was to provide a mechanism to verify the MHD implementation in FLAG and improve the FLAG MHD packages as need to meet broader LANL institutional goals. These three Magnetic Noh problems are proving immensely useful.

  5. Knowledge and Utilization of Red Flags by Physiotherapists in the ...

    African Journals Online (AJOL)

    DR. BASHIR BELLO

    majority of the physiotherapists 44 (88%) had knowledge of red flags but only 14 (28%) ... documented, while medical history of cancer, HIV status, as well as history of fever were .... The main objective of this study was to determine the level.

  6. THE STATE PRESIDENT'S FLAG SINCE 4 SEPTEMBER 1984

    African Journals Online (AJOL)

    The heraldic description of the flag reads as follows: a rectangular tricolour, ratio three by two, with three triangular fields (top to bottom) in orange, white and blue. The white charged in the hoist with the coat of arms of the Republic of. South Africa. Above the coat of arms the letter. 'SP' are ensigned in gold with black ...

  7. General and Flag Officer Careers: Consequences of Increased Tenure

    National Research Council Canada - National Science Library

    Thie, Harry

    2001-01-01

    .... As a result of these concerns, Congress asked the Secretary of Defense to review the career patterns of flag-rank officers. It requested specific data about average time-in-grade both when selected and when promoted as well as the length of tours. It also asked the Secretary to assess the appropriateness of mandatory retirement at 35 years.

  8. 14 CFR 1221.106 - Establishment of the NASA Flag.

    Science.gov (United States)

    2010-01-01

    ... 14 Aeronautics and Space 5 2010-01-01 2010-01-01 false Establishment of the NASA Flag. 1221.106 Section 1221.106 Aeronautics and Space NATIONAL AERONAUTICS AND SPACE ADMINISTRATION THE NASA SEAL AND OTHER DEVICES, AND THE CONGRESSIONAL SPACE MEDAL OF HONOR NASA Seal, NASA Insignia, NASA Logotype, NASA...

  9. 14 CFR 1221.113 - Use of the NASA Flags.

    Science.gov (United States)

    2010-01-01

    ... 14 Aeronautics and Space 5 2010-01-01 2010-01-01 false Use of the NASA Flags. 1221.113 Section 1221.113 Aeronautics and Space NATIONAL AERONAUTICS AND SPACE ADMINISTRATION THE NASA SEAL AND OTHER DEVICES, AND THE CONGRESSIONAL SPACE MEDAL OF HONOR NASA Seal, NASA Insignia, NASA Logotype, NASA Program...

  10. Exposure to the American flag polarizes democratic-republican ideologies.

    Science.gov (United States)

    Chan, Eugene Y

    2017-12-01

    Some prior research has suggested that exposure to the American flag tilts Americans towards Republicanism, while others have proffered that it brings outs a common 'together' perspective instead. We explore a third possibility - that it may actually polarize Americans' political ideology. It is generally accepted that exposure to an environmental cue can shift attitudes and behaviours, at least partly or temporarily, in a manner that is consistent with that cue. Yet, the same cue can mean different things to different people. In the same vein, given how national identity and political ideology are intertwined in the United States, we hypothesize that the American flag should heighten different political beliefs depending on individuals' political ideology. To Democrats, being American is to support Democratic values, but to Republicans, being American is to support Republican values. The American flag thus should heighten Democrats of their Democratic identity, and it should heighten Republicans of their Republican one. The results of an experiment with 752 American respondents who were representative of the US population supported this polarizing effect of the American flag. The theoretical and policy implications of the findings are offered. © 2017 The British Psychological Society.

  11. Swedish Seafarers' Commitment to Work in Times of Flagging out

    Directory of Open Access Journals (Sweden)

    C. Hult

    2014-03-01

    Full Text Available This study takes its departure in the difficulties to recruit and retain qualified senior seafarers in the Swedish shipping sector. The study focus is on seafarers' motivation at work for the specific shipping company (organizational commitment, and seafarers' motivation towards their occupation (occupational commitment, in times of flagging out. It was hypothesized that the youngest seafarers and the oldest may be most sensitive to foreign registration of ships. Statistical analyses were employed, using a survey material of 1,309 Swedish seafarers randomly collected in 2010 from a national register of seafarers. The results of the analyses show that flagging-out imposes a significant decline in organizational commitment for all seafarers. This decline is related to the perception of the social composition of crew. In addition, the oldest seafarers (age 55+ demonstrate diminished occupational commitment under a foreign flag. This decline is related to the degree of satisfaction with the social security structure. Occupational commitment among the youngest seafarers (age 19-30 is not affected by the nationality of flag. However, this type of commitment is decreasing by the time served on the same ship. This effect is partly related to a decline in satisfaction with the work content. In the concluding discussion, the findings are discussed in more details and recommendations are put forward.

  12. Modifying Flag Football for Gender Equitable Engagement in Secondary Schools

    Science.gov (United States)

    Kahan, David

    2008-01-01

    Flag or touch football is a popular activity unit in American secondary physical education curricula. However, unlike other sports its stigmatization as a masculine-typed activity and frequent inequitable distribution of game play opportunities at the skill positions (e.g., receiver, quarterback) results in the marginalization of female…

  13. Quantum cohomology of flag manifolds and Toda lattices

    International Nuclear Information System (INIS)

    Givental, A.; Kim, B.

    1995-01-01

    We discuss relations of Vafa's quantum cohomology with Floer's homology theory, introduce equivariant quantum cohomology, formulate some conjectures about its general properties and, on the basis of these conjectures, compute quantum cohomology algebras of the flag manifolds. The answer turns out to coincide with the algebra of regular functions on an invariant lagrangian variety of a Toda lattice. (orig.)

  14. A Rotational Crofton Formula for Flagged Intrinsic Volumes of Sets of Positive Reach

    DEFF Research Database (Denmark)

    Auneau, Jeremy Michel

    A rotational Crofton formula is derived relating the flagged intrinsic volumes of a compact set of positive reach with the flagged intrinsic volumes measured on sections passing through a fixed point. In particular cases, the flagged intrinsic volumes defined in the present paper are identical...

  15. 76 FR 39885 - Risk-Based Targeting of Foreign Flagged Mobile Offshore Drilling Units (MODUs)

    Science.gov (United States)

    2011-07-07

    ... Foreign Flagged Mobile Offshore Drilling Units (MODUs) AGENCY: Coast Guard, DHS. ACTION: Notice of... 11-06, Risk-Based Targeting of Foreign Flagged Mobile Offshore Drilling Units (MODUs). This policy... applicable regulations, every foreign-flagged mobile offshore drilling unit (MODU) must undergo a Coast Guard...

  16. Experimental investigation of flow field around the elastic flag flapping in periodic state

    Science.gov (United States)

    Jia, Yongxia; Jia, Lichao; Su, Zhuang; Yuan, Huijing

    2018-05-01

    The flapping of a flag in the wind is a classical fluid-structure problem that concerns the interaction of elastic bodies with ambient fluid. We focus on the desirable experimental results of the flow around the flapping flag. By immersing the elastic yet self-supporting heavy flag into water flow, we use particle image velocimetry (PIV) techniques to obtain the whole flow field around the midspan of the flag interacting with a fluid in periodic state. A unique PIV image processing method is used to measure near-wall flow velocities around a moving elastic flag. There exists a thin flow circulation region on the suction side of the flag in periodic state. This observation suggests that viscous flow models may be needed to improve the theoretical predictions of the flapping flag in periodic state, especially in a large amplitude.

  17. Flag varieties an interplay of geometry, combinatorics, and representation theory

    CERN Document Server

    Lakshmibai, V

    2009-01-01

    Flag varieties are important geometric objects and their study involves an interplay of geometry, combinatorics, and representation theory. This book is detailed account of this interplay. In the area of representation theory, the book presents a discussion of complex semisimple Lie algebras and of semisimple algebraic groups; in addition, the representation theory of symmetric groups is also discussed. In the area of algebraic geometry, the book gives a detailed account of the Grassmannian varieties, flag varieties, and their Schubert subvarieties. Because of the connections with root systems, many of the geometric results admit elegant combinatorial description, a typical example being the description of the singular locus of a Schubert variety. This is shown to be a consequence of standard monomial theory (abbreviated SMT). Thus the book includes SMT and some important applications - singular loci of Schubert varieties, toric degenerations of Schubert varieties, and the relationship between Schubert variet...

  18. High diagnostic accuracy of the Sysmex XT-2000iV delta total nucleated cells on effusions for feline infectious peritonitis.

    Science.gov (United States)

    Giordano, Alessia; Stranieri, Angelica; Rossi, Gabriele; Paltrinieri, Saverio

    2015-06-01

    The ΔWBC (the ratio between DIFF and BASO counts of the Sysmex XT-2000iV), hereafter defined as ΔTNC (total nucleated cells), is high in effusions due to feline infectious peritonitis (FIP), as cells are entrapped in fibrin clots formed in the BASO reagent. Similar clots form in the Rivalta's test, a method with high diagnostic accuracy for FIP. The objective of this study was to determine the diagnostic accuracy for FIP and the optimal cutoff of ΔTNC. After a retrospective search of our database, DIFF and BASO counts, and the ΔTNC from cats with and without FIP were compared to each other. Sensitivity, specificity, and positive and negative likelihood ratios (LR+, LR-) were calculated. A ROC curve was designed to determine the cutoff for best sensitivity and specificity. Effusions from 20 FIP and 31 non-FIP cats were analyzed. The ΔTNC was higher (P  2.5 had 100% specificity. The ΔTNC has a high diagnostic accuracy for FIP-related effusions by providing an estimate of precipitable proteins, as the Rivalta's test, in addition to the cell count. As fibrin clots result in false lower BASO counts, the ΔTNC is preferable to the WBC count generated by the BASO channel alone in suspected FIP effusions. © 2015 American Society for Veterinary Clinical Pathology.

  19. QTL mapping of flag leaf-related traits in wheat (Triticum aestivum L.).

    Science.gov (United States)

    Liu, Kaiye; Xu, Hao; Liu, Gang; Guan, Panfeng; Zhou, Xueyao; Peng, Huiru; Yao, Yingyin; Ni, Zhongfu; Sun, Qixin; Du, Jinkun

    2018-04-01

    QTL controlling flag leaf length, flag leaf width, flag leaf area and flag leaf angle were mapped in wheat. This study aimed to advance our understanding of the genetic mechanisms underlying morphological traits of the flag leaves of wheat (Triticum aestivum L.). A recombinant inbred line (RIL) population derived from ND3331 and the Tibetan semi-wild wheat Zang1817 was used to identify quantitative trait loci (QTLs) controlling flag leaf length (FLL), flag leaf width (FLW), flag leaf area (FLA), and flag leaf angle (FLANG). Using an available simple sequence repeat genetic linkage map, 23 putative QTLs for FLL, FLW, FLA, and FLANG were detected on chromosomes 1B, 2B, 3A, 3D, 4B, 5A, 6B, 7B, and 7D. Individual QTL explained 4.3-68.52% of the phenotypic variance in different environments. Four QTLs for FLL, two for FLW, four for FLA, and five for FLANG were detected in at least two environments. Positive alleles of 17 QTLs for flag leaf-related traits originated from ND3331 and 6 originated from Zang1817. QTLs with pleiotropic effects or multiple linked QTL were also identified on chromosomes 1B, 4B, and 5A; these are potential target regions for fine-mapping and marker-assisted selection in wheat breeding programs.

  20. Discovering "The Italian Flag" by Fernando Melani (1907-1985).

    Science.gov (United States)

    Carlesi, Serena; Bartolozzi, Giovanni; Cucci, Costanza; Marchiafava, Veronica; Picollo, Marcello; La Nasa, Jacopo; Di Girolamo, Francesca; Dilillo, Marialaura; Modugno, Francesca; Degano, Ilaria; Colombini, Maria Perla; Legnaioli, Stefano; Lorenzetti, Giulia; Palleschi, Vincenzo

    2016-11-05

    In the occasion of the celebrations for the 150th anniversary of the founding of Italy (1861-2011), it was decided to analyse the artwork "The Italian Flag" (La Bandiera Italiana) created by the artist Fernando Melani (Pistoia, 1907-1985), one of the precursors of the Poor Art artistic movement in Italy. This project is a follow-up to a previous study which was mainly focused on the pigments and dyes found in his home-studio. The main goal of this paper is to identify a correct diagnostic plan, based on the use of a combination of non-invasive and micro-invasive methodologies, in order to determine the state of preservation and define the best conservation procedures for a contemporary artwork. Visible, infrared and infrared false colour images as well as the Fibre Optic Reflectance Spectroscopy (FORS) technique were applied in situ to analyse The Italian Flag. Laser Induced Breakdown Spectroscopy (LIBS), Fourier Transform Infrared (FT-IR) and micro-Raman spectroscopies, Pyrolysis-Gas Chromatography/Mass Spectroscopy (Py-GC/MS), High Performance Liquid Chromatography with Diode Arrays Detection (HPLC-DAD) and Mass Spectrometric Detection (HPLC-ESI-Q-ToF) were all applied to three small samples detached from the three painted (green-blue, white and red-yellow, respectively) areas of the flag. The combination of the data obtained with all these techniques made possible a comprehensive understanding of both the chemical composition and physical behaviour of the materials used by the artist and supported curators in defining the preventive conservation of this artwork. Copyright © 2016 Elsevier B.V. All rights reserved.

  1. Discovering "The Italian Flag" by Fernando Melani (1907-1985)

    Science.gov (United States)

    Carlesi, Serena; Bartolozzi, Giovanni; Cucci, Costanza; Marchiafava, Veronica; Picollo, Marcello; La Nasa, Jacopo; Di Girolamo, Francesca; Dilillo, Marialaura; Modugno, Francesca; Degano, Ilaria; Colombini, Maria Perla; Legnaioli, Stefano; Lorenzetti, Giulia; Palleschi, Vincenzo

    2016-11-01

    In the occasion of the celebrations for the 150th anniversary of the founding of Italy (1861-2011), it was decided to analyse the artwork ;The Italian Flag; (La Bandiera Italiana) created by the artist Fernando Melani (Pistoia, 1907-1985), one of the precursors of the Poor Art artistic movement in Italy. This project is a follow-up to a previous study which was mainly focused on the pigments and dyes found in his home-studio. The main goal of this paper is to identify a correct diagnostic plan, based on the use of a combination of non-invasive and micro-invasive methodologies, in order to determine the state of preservation and define the best conservation procedures for a contemporary artwork. Visible, infrared and infrared false colour images as well as the Fibre Optic Reflectance Spectroscopy (FORS) technique were applied in situ to analyse The Italian Flag. Laser Induced Breakdown Spectroscopy (LIBS), Fourier Transform Infrared (FT-IR) and micro-Raman spectroscopies, Pyrolysis-Gas Chromatography/Mass Spectroscopy (Py-GC/MS), High Performance Liquid Chromatography with Diode Arrays Detection (HPLC-DAD) and Mass Spectrometric Detection (HPLC-ESI-Q-ToF) were all applied to three small samples detached from the three painted (green-blue, white and red-yellow, respectively) areas of the flag. The combination of the data obtained with all these techniques made possible a comprehensive understanding of both the chemical composition and physical behaviour of the materials used by the artist and supported curators in defining the preventive conservation of this artwork.

  2. The epidemiology of injuries in contact flag football.

    Science.gov (United States)

    Kaplan, Yonatan; Myklebust, Grethe; Nyska, Meir; Palmanovich, Ezequiel; Victor, Jan; Witvrouw, Erik

    2013-01-01

    To characterize the epidemiology of injuries in post-high school male and female athletes in the rapidly growing international sport of contact flag football. Prospective injury-observational study. Kraft Stadium, Jerusalem, Israel. A total of 1492 players, consisting of men (n = 1252, mean age, 20.49 ± 5.11) and women (n = 240, mean age, 21.32 ± 8.95 years), participated in 1028 games over a 2-season period (2007-2009). All time-loss injuries sustained in game sessions were recorded by the off-the-field medical personnel and followed up by a more detailed phone injury surveillance questionnaire. One hundred sixty-three injuries were reported, comprising 1 533 776 athletic exposures (AEs). The incidence rate was 0.11 [95% confidence interval (CI), 0.09-0.12] per 1000 AEs, and incidence proportion was 10.66% (95% CI, 9.10-12.22). Seventy-six percent of the injuries were extrinsic in nature. Thirty percent of the injuries were to the fingers, thumb, and wrist, 17% to the knee, 17% to the head/face, 13% to the ankle, and 11% to the shoulder. Contact flag football results in a significant amount of moderate to severe injuries. These data may be used in the development of a formal American flag football injury database and in the development and implementation of a high-quality, randomized, prospective injury prevention study. This study should include the enforcement of the no-pocket rule, appropriate headgear, self-fitting mouth guards, the use of ankle braces, and changing the blocking rules of the game.

  3. First hoisting of the Portuguese flag at CERN

    CERN Multimedia

    Unknown, Unknown

    1986-01-01

    First hoisting of the Portuguese flag at CERN, following the country's membership. Photo taken on January 22 (or 23), 1986. From left to right: António Costa Lobo (Portugal's ambassador to the UN in Geneva), Gaspar Barreira, Karin Wall (José Mariano Gago's wife), José Mariano Gago (Portugal's JNICT president), Catarina Wall Gago (José Mariano Gago's daughter), João Varela, Herwig Schopper (CERN's Director-General), Eduardo Arantes e Oliveira (Portugal's Secretary of State for Science), , Margarida Nesbitt Rebelo, , Mário Pimenta, , Gustavo Castelo Branco, João Seixas, Sérgio Ramos, and Peter Sonderegger.

  4. Support for the Confederate Battle Flag in the Southern United States: Racism or Southern Pride?

    Directory of Open Access Journals (Sweden)

    Joshua D. Wright

    2017-05-01

    Full Text Available Supporters of the Confederate battle flag often argue that their support is driven by pride in the South, not negative racial attitudes. Opponents of the Confederate battle flag often argue that the flag represents racism, and that support for the flag is an expression of racism and an attempt to maintain oppression of Blacks in the Southern United States. We evaluate these two competing views in explaining attitudes toward the Confederate battle flag in the Southern United States through a survey of 526 Southerners. In the aggregate, our latent variable model suggests that White support for the flag is driven by Southern pride, political conservatism, and blatant negative racial attitudes toward Blacks. Using cluster-analysis we were able to distinguish four distinct sub-groups of White Southerners: Cosmopolitans, New Southerners, Traditionalists, and Supremacists. The greatest support for the Confederate battle flag is seen among Traditionalists and Supremacists; however, Traditionalists do not display blatant negative racial attitudes toward Blacks, while Supremacists do. Traditionalists make up the majority of Confederate battle flag supporters in our sample, weakening the claim that supporters of the flag are generally being driven by negative racial attitudes toward Blacks.

  5. Effect of prewarming EDTA blood samples to 37°C on platelet count measured by Sysmex XT-2000iV in dogs, cats, and horses.

    Science.gov (United States)

    Williams, Tim L; Archer, Joy

    2016-09-01

    Pseudothrombocytopenia secondary to platelet clumping is a common cause of preanalytic error for platelet counts in dogs, cats, and horses. In human beings, it is suggested that prewarming blood samples to 37°C prior to hematology analysis will reduce platelet clumping. The purpose of the study was to evaluate the effect of prewarming EDTA blood samples to 37°C on measured platelet counts and other hematologic variables. The EDTA blood samples from dogs, cats and horses submitted to the clinical pathology laboratory at the University of Cambridge were included. Complete blood cell counts performed using a Sysmex XT-2000iV hematology analyzer were done on samples at room temperature (approximately 22°C) and following warming of the samples to 37°C in a water bath. The Wilcoxon signed rank test was used to compare hematologic variables, including platelet count, before and after sample warming to 37°C. Data are presented as median (25(th) , 75(th) percentile) increase. Blood samples from 39 dogs, 19 cats, and 10 horses were included. Sample warming to 37°C resulted in a statistically significant increase in platelet counts in dogs (11 [-2, 30] ×10(9) /L), cats (36 [14, 84] ×10(9) /L), and horses (42 [31, 79] ×10(9) /L). Sample warming did not significantly affect other hematologic variables. Prewarming EDTA blood samples to 37°C prior to hematologic analysis increased platelet counts overall in canine, feline, and equine blood, but did not abrogate platelet clumping and pseudothrombocytopenia fully in some cases. Furthermore, true pseudothrombocytopenia was not confirmed in these animals. © 2016 American Society for Veterinary Clinical Pathology.

  6. Automated urinalysis: first experiences and a comparison between the Iris iQ200 urine microscopy system, the Sysmex UF-100 flow cytometer and manual microscopic particle counting.

    Science.gov (United States)

    Shayanfar, Noushin; Tobler, Ulrich; von Eckardstein, Arnold; Bestmann, Lukas

    2007-01-01

    Automated analysis of insoluble urine components can reduce the workload of conventional microscopic examination of urine sediment and is possibly helpful for standardization. We compared the diagnostic performance of two automated urine sediment analyzers and combined dipstick/automated urine analysis with that of the traditional dipstick/microscopy algorithm. A total of 332 specimens were collected and analyzed for insoluble urine components by microscopy and automated analyzers, namely the Iris iQ200 (Iris Diagnostics) and the UF-100 flow cytometer (Sysmex). The coefficients of variation for day-to-day quality control of the iQ200 and UF-100 analyzers were 6.5% and 5.5%, respectively, for red blood cells. We reached accuracy ranging from 68% (bacteria) to 97% (yeast) for the iQ200 and from 42% (bacteria) to 93% (yeast) for the UF-100. The combination of dipstick and automated urine sediment analysis increased the sensitivity of screening to approximately 98%. We conclude that automated urine sediment analysis is sufficiently precise and improves the workflow in a routine laboratory. In addition, it allows sediment analysis of all urine samples and thereby helps to detect pathological samples that would have been missed in the conventional two-step procedure according to the European guidelines. Although it is not a substitute for microscopic sediment examination, it can, when combined with dipstick testing, reduce the number of specimens submitted to microscopy. Visual microscopy is still required for some samples, namely, dysmorphic erythrocytes, yeasts, Trichomonas, oval fat bodies, differentiation of casts and certain crystals.

  7. A new concept and a comprehensive evaluation of SYSMEX UF-1000i  flow cytometer to identify culture-negative urine specimens in patients with UTI.

    Science.gov (United States)

    Monsen, T; Ryden, P

    2017-09-01

    Urinary tract infections (UTIs) are among the most common bacterial infections in men and urine culture is gold standard for diagnosis. Considering the high prevalence of culture-negative specimens, any method that identifies such specimens is of interest. The aim was to evaluate a new screening concept for flow cytometry analysis (FCA). The outcomes were evaluated against urine culture, uropathogen species and three conventional screening methods. A prospective, consecutive study examined 1,312 urine specimens, collected during January and February 2012. The specimens were analyzed using the Sysmex UF1000i FCA. Based on the FCA data culture negative specimens were identified in a new model by use of linear discriminant analysis (FCA-LDA). In total 1,312 patients were included. In- and outpatients represented 19.6% and 79.4%, respectively; 68.3% of the specimens originated from women. Of the 610 culture-positive specimens, Escherichia coli represented 64%, enterococci 8% and Klebsiella spp. 7%. Screening with FCA-LDA at 95% sensitivity identified 42% (552/1312) as culture negative specimens when UTI was defined according to European guidelines. The proposed screening method was either superior or similar in comparison to the three conventional screening methods. In conclusion, the proposed/suggested and new FCA-LDA screening method was superior or similar to three conventional screening methods. We recommend the proposed screening method to be used in clinic to exclude culture negative specimens, to reduce workload, costs and the turnaround time. In addition, the FCA data may add information that enhance handling and support diagnosis of patients with suspected UTI pending urine culture [corrected].

  8. FlagHouse Forum: You Say "Tomato"... and I Use a Communicator

    Science.gov (United States)

    Exceptional Parent, 2011

    2011-01-01

    This month's "FlagHouse Forum" focuses on how to choose the communicator best-suited to a child's special need. FlagHouse--a premier global supplier of resources for special needs, education, physical activity and recreation--is pleased to partner with "Exceptional Parent" to bring its readers this informational forum. Humans communicate with each…

  9. 75 FR 66125 - Federal Land Managers' Air Quality Related Values Work Group (FLAG)

    Science.gov (United States)

    2010-10-27

    ... pollutants that could affect the health and status of resources in areas managed by the three agencies... Work Group (FLAG) AGENCY: National Park Service, Interior. ACTION: Notice of availability of final... Public Comments document. The Federal Land Managers' Air Quality Related Values Work Group (FLAG) was...

  10. 46 CFR 252.22 - Substantiality and extent of foreign-flag competition.

    Science.gov (United States)

    2010-10-01

    ... January 1 of the subsidized year, by surveying a data file known as “Merchant Fleets of the World” that is... total tonnage in the range. (e) Largest foreign flag not competitor. In the event that the Board... competitor of any particular operator, the Board may determine the foreign-flag competition in a manner that...

  11. Evaluation of the i-STAT point-of-care capillary whole blood hematocrit and hemoglobin: Comparison to the Siemens RAPIDLab 1200, Sysmex XE5000, and manual spun hematocrit.

    Science.gov (United States)

    Rudolf, Joseph; Douglass, Joseph; Baron, Jason; Lewandrowski, Kent

    2015-06-15

    Conductivity based point-of-care hematocrit with calculated hemoglobin devices serves an important role in clinical scenarios where time sensitive transfusion decisions are necessary. However, questions about the appropriateness of conductivity based assays in certain patient populations (patients on cardiopulmonary bypass and those receiving high volumes of intravenous fluids or autologous blood transfusions) have been raised. The clinical suitability of POC devices for these applications necessitates that they be accurate and that the results are interchangeable with central laboratory methods. We performed hematocrit and hemoglobin analysis on 225 clinical samples using the i-STAT instrument, a standard reference method for hematocrit (manual spun) and other common methods on both cardiopulmonary bypass and non-cardiopulmonary bypass patients. The i-STAT hematocrit and hemoglobin showed close agreement to comparison methods with minimal bias. Median test results were not clinically or statistically different between those measured on the i-STAT and those measured using the manual spun hematocrit reference method (p=0.4085, Wilcoxon signed rank test) or the Sysmex photometric hemoglobin method (p=0.2728, Wilcoxon signed rank test). The results on the i-STAT were statistically different from those obtained on the Sysmex for hematocrit (phemoglobin (phematocrit and hemoglobin performs well when compared to the hematocrit reference method and other common methods for both hematocrit and hemoglobin. Some differences between non-reference methods may be observed, but these were not considered clinically significant. Copyright © 2015 Elsevier B.V. All rights reserved.

  12. Worker flag. Independent Electrical Policy; Bandera Obrera. Politica Electrica Independiente

    Energy Technology Data Exchange (ETDEWEB)

    Bahen, D [Sindicato Unico de Trabajadores de la Industria Nuclear, Salazar, Estado de Mexico C.P. 52045 (Mexico)

    2000-07-01

    This work analyses the initiative of privatization of the Mexican Electric Industry and also it is showed the incoherence of this mistaken proposal. Along the same line is analysed tthe situation of the National Electric Sector and the working process for the distinct types of electric generation just as the syndical and labor situations. In consequence it is proposed an Independent Electrical Policy, which includes the integration of the Nationalized Electric Industry, the syndical union and the Unique Collective Contract. The purpose of this work is to contribute to the success of the electrical and nuclear struggle always maintaining in rising position the red flag of the proletariat. The author considers that the privatization means mercantilization of the human necessities. The privatization is not inevitable at condition of to exercise consequently the political actions necessary through alternatives includes: the worker control of production, research, and the National Electric strike. (Author)

  13. Yellow flag scores in a compensable New Zealand cohort suffering acute low back pain

    Directory of Open Access Journals (Sweden)

    Karen Grimmer-Somers

    2008-12-01

    Full Text Available Karen Grimmer-Somers1, Mathew Prior1, Jim Robertson21Centre for Allied Health Evidence, University of South Australia, City East Campus, North Tce, Adelaide, South Australia, Australia; 2New Zealand Accident Compensation Corporation, Auckland, New ZealandBackground: Despite its high prevalence, most acute low back pain (ALBP is nonspecific, self-limiting with no definable pathology. Recurrence is prevalent, as is resultant chronicity. Psychosocial factors (yellow flags comprising depression and anxiety, negative pain beliefs, job dissatisfaction are associated with the development of chronic LBP.Methods: A national insurer (Accident Compensation Corporation, New Zealand [NZ], in conjunction with a NZ primary health organization, piloted a strategy for more effective management of patients with ALBP, by following the NZ ALBP Guideline. The guidelines recommend the use of a psychosocial screening instrument (Yellow Flags Screening Instrument, a derivative of Örebro Musculoskeletal Pain Questionnaire. This instrument was recommended for administration on the second visit to a general medical practitioner (GP. This paper tests whether published cut-points of yellow flag scores to predict LBP claims length and costs were valid in this cohort.Results: Data was available for 902 claimants appropriately enrolled into the pilot. 25% claimants consulted the GP once only, and thus were not requested to provide a yellow flag score. Yellow flag scores were provided by 48% claimants who consumed two or more GP services. Approximately 60% LBP presentations resolved within five GP visits. Yellow flag scores were significantly and positively associated with treatment costs and service use, although the association was nonlinear. Claimants with moderate yellow flag scores were similarly likely to incur lengthy claims as claimants with at-risk scores.Discussion: Capturing data on psychosocial factors for compensable patients with ALBP has merit in predicting

  14. The iconography of the flags of Charles V: examples and documents

    Directory of Open Access Journals (Sweden)

    Jesús F. Pascual Molina

    2017-03-01

    Full Text Available The Emperor Charles V formed an important group of arms and armor in his armory at Valladolid. In 1556, during his last journey to Spain, new pieces were sent to this royal armory; after his death they passed to Philip II, who sent them to Madrid, where he ordered a new building especially for the collection. Among these pieces was an important group of flags linked to major episodes of the Emperor’s life. The author describes the flags and their iconography, providing as well unpublished archival materials, which permit a better understanding of the flags used in times of Caesar Charles and their meanings.

  15. The colors of the Brazilian flag in different lighting scenarios

    Directory of Open Access Journals (Sweden)

    Lenizia Ferreira Silva

    2017-08-01

    Full Text Available Aiming to clarify concepts related to Optics and its teaching methodologies, above all on the perception of objects when illuminated with light sources in certain colors or bands of the light spectrum, an analysis was developed focusing on the problem of visual perception of Brazilian flag colors, considering different lighting scenarios. This question, usually applied in the teachers' daily routine, has presented conflicting answers in some relevant tools in the teaching-learning of Physics. The tools, in which were obtained  such results, contemplate didactic books of the discipline of Physics of High School; One of the selection tests of the Mestrado Nacional Profissional em Ensino de Física – MNPEF (2015, from Sociedade Brasileira de Física – SBF; As well as, digital simulations conceived in the software Cores - Óptica, belonging to the project Acessa Física. As a proposal to solve the doubts identified during the comparison of these resources, in the context of the Programa de Educação Tutorial – PET, the experimentation was adopted, through a practice with simple and accessible materials. The results demonstrated the importance of the experiments, as a way of elucidating conflicting concepts, deepening the analysis of the issue discussed and promoting a new perspective for the study of colors.

  16. The prevention of injuries in contact flag football.

    Science.gov (United States)

    Kaplan, Yonatan; Myklebust, Grethe; Nyska, Meir; Palmanovich, Ezequiel; Victor, Jan; Witvrouw, Erik

    2014-01-01

    American flag football is a non-tackle, contact sport with many moderate to severe contact-type injuries reported. A previous prospective injury surveillance study by the authors revealed a high incidence of injuries to the fingers, face, knee, shoulder and ankle. The objectives of the study were to conduct a pilot-prospective injury prevention study in an attempt to significantly reduce the incidence and the severity of injuries as compared to a historical cohort, as well as to provide recommendations for a future prospective injury prevention study. A prospective injury prevention study was conducted involving 724 amateur male (mean age: 20.0 ± 3.1 years) and 114 female (mean age: 21.2 ± 7.2 years) players. Four prevention measures were implemented: the no-pocket rule, self-fitting mouth guards, ankle braces (for those players with recurrent ankle sprains) and an injury treatment information brochure. An injury surveillance questionnaire was administered to record all time-loss injuries sustained in game sessions. There was a statistically significant reduction in the number of injured players, the number of finger/hand injuries, the incidence rate and the incidence proportion between the two cohorts (p football. Prevention strategies for a longer, prospective, randomised-controlled injury prevention study should include the strict enforcement of the no-pocket rule, appropriate head gear, the use of comfortable-fitting ankle braces and mouth guards, and changing the blocking rules of the game.

  17. FLAG Simulations of the Elasticity Test Problem of Gavrilyuk et al.

    Energy Technology Data Exchange (ETDEWEB)

    Kamm, James R. [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Runnels, Scott R. [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Canfield, Thomas R. [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Carney, Theodore C. [Los Alamos National Lab. (LANL), Los Alamos, NM (United States)

    2014-04-23

    This report contains a description of the impact problem used to compare hypoelastic and hyperelastic material models, as described by Gavrilyuk, Favrie & Saurel. That description is used to set up hypoelastic simulations in the FLAG hydrocode.

  18. The Explicit Construction of Einstein Finsler Metrics with Non-Constant Flag Curvature

    Directory of Open Access Journals (Sweden)

    Enli Guo

    2009-04-01

    Full Text Available By using the Hawking Taub-NUT metric, this note gives an explicit construction of a 3-parameter family of Einstein Finsler metrics of non-constant flag curvature in terms of navigation representation.

  19. Air Quality Flags Program, U.S., 2017, EPA/OAR/OAQPS/OID

    Data.gov (United States)

    U.S. Environmental Protection Agency — This map service contains participants in EPA's Air Quality Flags Program. The map service also includes the current day's AQI forecast for each participant in the...

  20. Artist's rendering of astronaut Neil Armstrong planting U.S. flag on Moon

    Science.gov (United States)

    1969-01-01

    Artist's Concept: Apollo 11 astronaut Neil Armstrong, after stepping onto the lunar surface, will plant the United States flag in its soil. The flag will be made of nylone, size 3- by 5 feet on a staff 8 feet long. During flight it will be stowed in two 4-foot sections strapped to the Lunar Module ladder. Armstrong's first assignment after stepping off the ladder is to pull a 'D' ring to start a television camera. The second assignment is to erect the U.S. flag. The flag will appear to be flying in a breeze. This is done with a spring-loaded wire in the nylon cloth. With everything is working normally, this will be observed on live television.

  1. Reliance communications' flag telecom to provide ethernet link between CERN and TIFR

    CERN Multimedia

    2007-01-01

    "Flag Telecom Group Limited (Flag), the undersea cable network arm of Anil Ambani-le Reliance Communications, has announced a landmark deal with CERn (Conseil Européen pour la Recheche Nucléaire), the European organisation for nuclear research based in Geneva, Switzerland and the Tata institute of Fundamental Research (TIFR) in Mumbai to provide gigabit Ethernet connectivity between the two." (1 page)

  2. Using atypical symptoms and red flags to identify non-demyelinating disease.

    LENUS (Irish Health Repository)

    Kelly, Siobhan B

    2012-01-01

    Red flags and atypical symptoms have been described as being useful in suggesting alternative diagnoses to multiple sclerosis (MS) and clinically isolated syndrome (CIS); however, their diagnostic utility has not been assessed. The aim of this study was to establish the predictive value of red flags and the typicality\\/atypicality of symptoms at presentation in relation to the final diagnosis of patients referred with suspected MS.

  3. Effects of Cd2+ on chlorophyll content in flag and grain yield of wheats

    International Nuclear Information System (INIS)

    Zhu Zhiyong; Li Youjun; Liu Yingjie; Duan Youqiang; Li Qiang; Hao Yufen; Guo Jia

    2011-01-01

    A field experiment was conducted with wheat cultivars Luohan 6 and Yumai 18 to investigate the effects of Cd 2+ stress on chlorophyll contents in flag leaves, flag leave area, thousand kernel weight, kernel filling velocity and yield of wheat. Results indicated that, under low Cd 2+ stress (10 mg/kg), the average contents of chlorophyll a + b of Luohan 6 reduced by 1.6%, however, its average area of flag leave and yield increased by 3.8% and 1.6%, respectively. At the same time, the average content of chlorophyll a + b, area of flag leave yield of Yumai 18 reduced 8.0%, 9.6% and 5.4%. Under high Cd 2+ stress (100 mg/kg), the average contents of chlorophyll a + b, areas of flag leaves and yields of Luohan 6 and Yumai 18 reduced by 29.2% and 30.5%, 6.3% and 17.4%, 16.7% and 36.7%, respectively. The results demonstrated that Cd 2+ restrained synthesis and accumulation of chlorophyll and its components. This study even showed that within a range of Cd 2+ concentration could promote the growth of flag leaves, and it also had an equal positive effect on yield of wheat if the Cd 2+ concentration in grains were not out of limit. The growth of flag leave and yield of wheat would be limited when Cd 2+ concentration exceed that range. Overall, Yumai 18 bore more poison from Cd 2+ than Luohan 6. (authors)

  4. Customization of Advia 120 thresholds for canine erythrocyte volume and hemoglobin concentration, and effects on morphology flagging results.

    Science.gov (United States)

    Grimes, Carolyn N; Fry, Michael M

    2014-12-01

    This study sought to develop customized morphology flagging thresholds for canine erythrocyte volume and hemoglobin concentration [Hgb] on the ADVIA 120 hematology analyzer; compare automated morphology flagging with results of microscopic blood smear evaluation; and examine effects of customized thresholds on morphology flagging results. Customized thresholds were determined using data from 52 clinically healthy dogs. Blood smear evaluation and automated morphology flagging results were correlated with mean cell volume (MCV) and cellular hemoglobin concentration mean (CHCM) in 26 dogs. Customized thresholds were applied retroactively to complete blood (cell) count (CBC) data from 5 groups of dogs, including a reference sample group, clinical cases, and animals with experimentally induced iron deficiency anemia. Automated morphology flagging correlated more highly with MCV or CHCM than did blood smear evaluation; correlation with MCV was highest using customized thresholds. Customized morphology flagging thresholds resulted in more sensitive detection of microcytosis, macrocytosis, and hypochromasia than default thresholds.

  5. The flagellar protein FLAG1/SMP1 is a candidate for Leishmania-sand fly interaction.

    Science.gov (United States)

    Di-Blasi, Tatiana; Lobo, Amanda R; Nascimento, Luanda M; Córdova-Rojas, Jose L; Pestana, Karen; Marín-Villa, Marcel; Tempone, Antonio J; Telleria, Erich L; Ramalho-Ortigão, Marcelo; McMahon-Pratt, Diane; Traub-Csekö, Yara M

    2015-03-01

    Leishmaniasis is a serious problem that affects mostly poor countries. Various species of Leishmania are the agents of the disease, which take different clinical manifestations. The parasite is transmitted by sandflies, predominantly from the Phlebotomus genus in the Old World and Lutzomyia in the New World. During development in the gut, Leishmania must survive various challenges, which include avoiding being expelled with blood remnants after digestion. It is believed that attachment to the gut epithelium is a necessary step for vector infection, and molecules from parasites and sand flies have been implicated in this attachment. In previous work, monoclonal antibodies were produced against Leishmania. Among these an antibody was obtained against Leishmania braziliensis flagella, which blocked the attachment of Leishmania panamensis flagella to Phlebotomus papatasi guts. The protein recognized by this antibody was identified and named FLAG1, and the complete FLAG1 gene sequence was obtained. This protein was later independently identified as a small, myristoylated protein and called SMP1, so from now on it will be denominated FLAG1/SMP1. The FLAG1/SMP1 gene is expressed in all developmental stages of the parasite, but has higher expression in promastigotes. The anti-FLAG1/SMP1 antibody recognized the flagellum of all Leishmania species tested and generated the expected band by western blots. This antibody was used in attachment and infection blocking experiments. Using the New World vector Lutzomyia longipalpis and Leishmania infantum chagasi, no inhibition of attachment ex vivo or infection in vivo was seen. On the other hand, when the Old World vectors P. papatasi and Leishmania major were used, a significant decrease of both attachment and infection were seen in the presence of the antibody. We propose that FLAG1/SMP1 is involved in the attachment/infection of Leishmania in the strict vector P. papatasi and not the permissive vector L. longipalpis.

  6. CNNs flag recognition preprocessing scheme based on gray scale stretching and local binary pattern

    Science.gov (United States)

    Gong, Qian; Qu, Zhiyi; Hao, Kun

    2017-07-01

    Flag is a rather special recognition target in image recognition because of its non-rigid features with the location, scale and rotation characteristics. The location change can be handled well by the depth learning algorithm Convolutional Neural Networks (CNNs), but the scale and rotation changes are quite a challenge for CNNs. Since it has good rotation and gray scale invariance, the local binary pattern (LBP) is combined with grayscale stretching and CNNs to make LBP and grayscale stretching as CNNs pretreatment, which can not only significantly improve the efficiency of flag recognition, but can also evaluate the recognition effect through ROC, accuracy, MSE and quality factor.

  7. A Preliminary Assessment of the SURF Reactive Burn Model Implementation in FLAG

    Energy Technology Data Exchange (ETDEWEB)

    Johnson, Carl Edward [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); McCombe, Ryan Patrick [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Carver, Kyle [United States Air Force, Washington, DC (United States)

    2017-09-18

    Properly validated and calibrated reactive burn models (RBM) can be useful engineering tools for assessing high explosive performance and safety. Experiments with high explosives are expensive. Inexpensive RBM calculations are increasingly relied on for predictive analysis for performance and safety. This report discusses the validation of Menikoff and Shaw’s SURF reactive burn model, which has recently been implemented in the FLAG code. The LANL Gapstick experiment is discussed as is its’ utility in reactive burn model validation. Data obtained from pRad for the LT-63 series is also presented along with FLAG simulations using SURF for both PBX 9501 and PBX 9502. Calibration parameters for both explosives are presented.

  8. Frobenius splitting of thick flag manifolds of Kac-Moody algebras

    OpenAIRE

    Kato, Syu

    2017-01-01

    We explain that the Pl\\"ucker relations provide the defining equations of the thick flag manifold associated to a Kac-Moody algebra. This naturally transplant the result of Kumar-Mathieu-Schwede about the Frobenius splitting of thin flag manifolds to the thick case. As a consequence, we provide a description of the global sections of line bundles of a thick Schubert variety as conjectured in Kashiwara-Shimozono [Duke Math. J. 148 (2009)]. This also yields the existence of a compatible basis o...

  9. Flag-dipole and flagpole spinor fluid flows in Kerr spacetimes

    Energy Technology Data Exchange (ETDEWEB)

    Rocha, Roldão da, E-mail: roldao.rocha@ufabc.edu.br [Universidade Federal do ABC, CMCC (Brazil); Cavalcanti, R. T., E-mail: rogerio.cavalcanti@ufabc.edu.br [Universidade Federal do ABC, CCNH (Brazil)

    2017-03-15

    Flagpole and flag-dipole spinors are particular classes of spinor fields that has been recently used in different branches of theoretical physics. In this paper, we study the possibility and consequences of these spinor fields to induce an underlying fluid flow structure in the background of Kerr spacetimes. We show that flag-dipole spinor fields are solutions of the equations of motion in this context. To our knowledge, this is the second time that this class of spinor field appears as a physical solution, the first one occurring as a solution of the Dirac equation in ESK gravities.

  10. Red flags to screen for malignancy and fracture in patients with low back pain: systematic review

    DEFF Research Database (Denmark)

    Downie, A.; Williams, C.M.; Henschke, N.

    2013-01-01

    Objective: To review the evidence on diagnostic accuracy of red flag signs and symptoms to screen for fracture or malignancy in patients presenting with low back pain to primary, secondary, or tertiary care. Design: Systematic review. Data sources: Medline, OldMedline, Embase, and CINAHL from......-test probability for detection of spinal malignancy was history of malignancy (33%, 22% to 46%). Conclusions: While several red flags are endorsed in guidelines to screen for fracture or malignancy, only a small subset of these have evidence that they are indeed informative. These findings suggest a need...

  11. 50 CFR 216.46 - U.S. citizens on foreign flag vessels operating under the International Dolphin Conservation...

    Science.gov (United States)

    2010-10-01

    ... 50 Wildlife and Fisheries 7 2010-10-01 2010-10-01 false U.S. citizens on foreign flag vessels operating under the International Dolphin Conservation Program. 216.46 Section 216.46 Wildlife and Fisheries....46 U.S. citizens on foreign flag vessels operating under the International Dolphin Conservation...

  12. 48 CFR 47.403-1 - Availability and unavailability of U.S.-flag air carrier service.

    Science.gov (United States)

    2010-10-01

    ... farthest interchange point on a usually traveled route. (2) When an origin or interchange point is not... interchange point on a usually traveled route to connect with U.S.-flag air carrier service. (3) When a U.S... travel by a foreign-flag air carrier. (e) For travel between two points outside the United States, the...

  13. 75 FR 13645 - Inventory of U.S.-Flag Launch Barges

    Science.gov (United States)

    2010-03-22

    ... Qualified Launch Barges, the Interim Final Rule requires that the Maritime Administration publish a notice... DEPARTMENT OF TRANSPORTATION Maritime Administration [Docket No. MARAD-2010 0023] Inventory of U.S.-Flag Launch Barges AGENCY: Maritime Administration, Department of Transportation. ACTION: Inventory of...

  14. 76 FR 20080 - Inventory of U.S.-Flag Launch Barges

    Science.gov (United States)

    2011-04-11

    ... Administration publish a notice in the Federal Register requesting that owners or operators (or potential owners... DEPARTMENT OF TRANSPORTATION Maritime Administration [Docket Number MARAD 2011 0030] Inventory of U.S.-Flag Launch Barges AGENCY: Maritime Administration, Department of Transportation. ACTION...

  15. Red flags to screen for malignancy and fracture in patients with low back pain : systematic review

    NARCIS (Netherlands)

    Downie, Aron; Williams, Christopher M.; Henschke, Nicholas; Hancock, Mark J.; Ostelo, Raymond W J G; de Vet, Henrica C W; Macaskill, Petra; Irwig, Les; van Tulder, Maurits W; Koes, Bart W; Maher, Christopher G.

    2013-01-01

    OBJECTIVE: To review the evidence on diagnostic accuracy of red flag signs and symptoms to screen for fracture or malignancy in patients presenting with low back pain to primary, secondary, or tertiary care. DESIGN: Systematic review. DATA SOURCES: Medline, OldMedline, Embase, and CINAHL from

  16. 38 CFR 1.9 - Description, use, and display of VA seal and flag.

    Science.gov (United States)

    2010-07-01

    ... stars represent the five branches of military service. The crossed flags represent our nation's history... employees. (D) Official VA signs. (E) Official publications or graphics issued by and attributed to VA, or...) Souvenir or novelty items. (iii) Toys or commercial gifts or premiums. (iv) Letterhead design, except on...

  17. The Full Kostant-Toda Hierarchy on the Positive Flag Variety

    Science.gov (United States)

    Kodama, Yuji; Williams, Lauren

    2015-04-01

    We study some geometric and combinatorial aspects of the solution to the full Kostant-Toda (f-KT) hierarchy, when the initial data is given by an arbitrary point on the totally non-negative (tnn) flag variety of . The f-KT flows on the tnn flag variety are complete, and we show that their asymptotics are completely determined by the cell decomposition of the tnn flag variety given by Rietsch (Total positivity and real flag varieties. Ph.D. Thesis, Massachusetts Institute of Technology, Cambridge, 1998). Our results represent the first results on the asymptotics of the f-KT hierarchy (and even the f-KT lattice); moreover, our results are not confined to the generic flow, but cover non-generic flows as well. We define the f-KT flow on the weight space via the moment map, and show that the closure of each f-KT flow forms an interesting convex polytope which we call a Bruhat interval polytope. In particular, the Bruhat interval polytope for the generic flow is the permutohedron of the symmetric group . We also prove analogous results for the full symmetric Toda hierarchy, by mapping our f-KT solutions to those of the full symmetric Toda hierarchy. In the appendix we show that Bruhat interval polytopes are generalized permutohedra, in the sense of Postnikov (Int. Math. Res. Not. IMRN (6):1026-1106, 2009).

  18. Red flags in detecting credit cooperative fraud: the perceptions of internal auditors

    Directory of Open Access Journals (Sweden)

    Cristian Baú Dal Magro

    2017-07-01

    Full Text Available Purpose – Red flags are mechanisms that can be used by internal auditors for early detection of possible fraud. In this context, the aim of this study was to identify the relevance credit unions’ internal auditors attribute to red flags in assessing fraud risk. Design/methodology/approach – This article is characterized as descriptive concerning its goals, as a survey as to is procedures, and as quantitative in reference to its approach to the problem. The sample onsists of 51 internal auditors working in Credit Union Centers in southern Brazil. Findings – Results indicate that, in the assessment of fraud risk, internal auditors attribute greater importance to red flags referring to operational activities and internal control procedures. In addition, it is suggested that internal auditors are not impartial concerning their perception of relevance of most of the warning signs of the possibility of fraud. Originality/value – The findings contribute by demonstrating to internal auditors the need for greater attention to the use of red flags as auditing tools.

  19. Phloem Transport of Arsenic Species from Flag Leaf to Grain During Grain Filling

    Energy Technology Data Exchange (ETDEWEB)

    A Carey; G Norton; C Deacon; K Scheckel; E Lombi; T Punshon; M Guerinot; A Lanzirotti; M Newville; et al.

    2011-12-31

    Strategies to reduce arsenic (As) in rice grain, below concentrations that represent a serious human health concern, require that the mechanisms of As accumulation within grain be established. Therefore, retranslocation of As species from flag leaves into filling rice grain was investigated. Arsenic species were delivered through cut flag leaves during grain fill. Spatial unloading within grains was investigated using synchrotron X-ray fluorescence (SXRF) microtomography. Additionally, the effect of germanic acid (a silicic acid analog) on grain As accumulation in arsenite-treated panicles was examined. Dimethylarsinic acid (DMA) and monomethylarsonic acid (MMA) were extremely efficiently retranslocated from flag leaves to rice grain; arsenate was poorly retranslocated, and was rapidly reduced to arsenite within flag leaves; arsenite displayed no retranslocation. Within grains, DMA rapidly dispersed while MMA and inorganic As remained close to the entry point. Germanic acid addition did not affect grain As in arsenite-treated panicles. Three-dimensional SXRF microtomography gave further information on arsenite localization in the ovular vascular trace (OVT) of rice grains. These results demonstrate that inorganic As is poorly remobilized, while organic species are readily remobilized, from leaves to grain. Stem translocation of inorganic As may not rely solely on silicic acid transporters.

  20. Phloem transport of arsenic species from flag leaf to grain during grain filling

    Energy Technology Data Exchange (ETDEWEB)

    Carey, Anne-Marie; Norton, Gareth J.; Deacon, Claire; Scheckel, Kirk G.; Lombi, Enzo; Punshon, Tracy; Guerinot, Mary Lou; Lanzirotti, Antonio; Newville, Matt; Choi, Yongseong; Price, Adam H.; Meharg, Andrew A. (EPA); (U. South Australia); (Aberdeen); (UC); (Dartmouth)

    2011-09-20

    Strategies to reduce arsenic (As) in rice grain, below concentrations that represent a serious human health concern, require that the mechanisms of As accumulation within grain be established. Therefore, retranslocation of As species from flag leaves into filling rice grain was investigated. Arsenic species were delivered through cut flag leaves during grain fill. Spatial unloading within grains was investigated using synchrotron X-ray fluorescence (SXRF) microtomography. Additionally, the effect of germanic acid (a silicic acid analog) on grain As accumulation in arsenite-treated panicles was examined. Dimethylarsinic acid (DMA) and monomethylarsonic acid (MMA) were extremely efficiently retranslocated from flag leaves to rice grain; arsenate was poorly retranslocated, and was rapidly reduced to arsenite within flag leaves; arsenite displayed no retranslocation. Within grains, DMA rapidly dispersed while MMA and inorganic As remained close to the entry point. Germanic acid addition did not affect grain As in arsenite-treated panicles. Three-dimensional SXRF microtomography gave further information on arsenite localization in the ovular vascular trace (OVT) of rice grains. These results demonstrate that inorganic As is poorly remobilized, while organic species are readily remobilized, from leaves to grain. Stem translocation of inorganic As may not rely solely on silicic acid transporters.

  1. Constructing and Validating the Foreign Language Attitudes and Goals Survey (FLAGS)

    Science.gov (United States)

    Cid, Eva; Granena, Gisela; Tragant, Elsa

    2009-01-01

    The present study describes the process that was followed in the construction and validation of the foreign language attitudes and goals survey (FLAGS), a new questionnaire based on qualitative data from Tragant and Munoz [Tragant, Munoz, C., 2000. "La motivacion y su relacion con la edad en un contexto escolar de aprendizaje de una lengua…

  2. Phloem Transport Of Arsenic Species From Flag Leaf To Grain During Grain Filling

    Science.gov (United States)

    Strategies to reduce arsenic (As) in rice grain, below concentrations that represent a serious human health concern, require that the mechanisms of As accumulation within grain be established. Therefore, retranslocation of As species from flag leaves into filling rice grain was ...

  3. Psychometric Analysis of the Systematic Observation of Red Flags for Autism Spectrum Disorder in Toddlers

    Science.gov (United States)

    Dow, Deanna; Guthrie, Whitney; Stronach, Sheri T.; Wetherby, Amy M.

    2017-01-01

    The purpose of this study was to examine the utility of the Systematic Observation of Red Flags as an observational level-two screening measure to detect risk for autism spectrum disorder in toddlers when used with a video-recorded administration of the Communication and Symbolic Behavior Scales. Psychometric properties of the Systematic…

  4. An unusual case of seed dispersal in an invasive aquatic; yellow flag iris (Iris pseudacorus)

    Science.gov (United States)

    Understanding reproductive mode of invasive plants can help managers plan more efficacious control. Invasive aquatics typically reproduce primarily through vegetative means. Yellow flag iris is an invasive plant species often growing as an emergent aquatic. There have been contradictory reports of i...

  5. Low back pain and physiotherapy use of red flags: the evidence from Scotland.

    Science.gov (United States)

    Ferguson, Fraser; Holdsworth, Lesley; Rafferty, Danny

    2010-12-01

    Red flags are recognised as indicators of possible serious spinal pathology, and their use is indicated by numerous guidelines. Similar to other countries worldwide, Scotland lacked a national view about the overall quality of the physiotherapy management of low back pain and the use of red flags. Anecdotal evidence suggested that practice varied considerably. To improve the use and documentation of red flags by physiotherapists during the assessment and management of low back pain. Prospective, multicentred, national data collection and improvement initiative. National Health Service (NHS) health boards in Scotland (n=14) plus two private provider sites. One hundred and eighty-six individual NHS provider sites and two private provider sites, with in excess of 360 physiotherapists providing services to low back pain patients. Measurement of documented practice in line with evidence- and consensus-based recommendations from guidelines collected via a web-based tool over two 5-week audit cycles interspersed with an improvement phase over 1 year (2008-2009). Data from 2147 patients showed improvement in the documentation of all red flags assessed from 33% (n=709) to 65% (n=1396), and improvement in the documentation of cauda equina syndrome from 60% (n=1288) to 84% (n=1804) over the two cycles. Only two regions provided evidence of 100% documentation of all components of cauda equina syndrome, with wide variation across the country. This national initiative resulted in considerable improvement in the documentation of red flags. Despite this, however, one in five patients did not receive optimal management as recommended by guidance. This has significant implications for patient safety and highlights the need for ongoing education of physiotherapists in this area. Copyright © 2010 Chartered Society of Physiotherapy. Published by Elsevier Ltd. All rights reserved.

  6. Potential synergy between the Ionospheric Disturbance Flag and NeQuick-G for single frequency users

    Science.gov (United States)

    Aragon-Angel, Angela; Fortuny, Joaquim

    2016-04-01

    The document describing the particular ionospheric model developed for the Galileo satellite navigation system has been very recently released, the official Ionospheric Correction Algorithm for Galileo Single Frequency Users document (from here on-wards named Galileo-Iono), available at www.gsc-europa.eu/system/files/galileo_documents/Galileo_Ionospheric_Model.pdf. This publication allows GNSS receiver manufacturers to start the implementation of the specific algorithm targeted for their Galileo related products in order to be compliant with the Galileo system. As indicated in the Galileo OS SIS ICD, among the parameters that are broadcast in the Galileo navigation message, parameters that are sent within both F/NAV and I/NAV, one can find five Ionospheric Disturbance Flags for Regions 1 to 5 (SF1, SF2, SF3, SF4 and SF5). Nevertheless, in the current version of the model presented in the Galileo-Iono document, the Ionospheric Disturbance flags are "not used" within the Galileo ionospheric correction calculation. In this work, a potential approach to account for this information is being investigated. This plan includes the update of the Galileo ionospheric, NeQuick-G, correction model by specifying the use of these flags. Hence a customized version of the NeQuick-G model has been developed and tested. Specific scenarios will be considered to test whether this approach of considering the added value information of the Ionospheric Disturbance Flags is translated into the positioning domain. In order to assess the improvement obtained using the proposed approach five stations displaced in the five regions are used. Different days of data have been collected in nominal and disturbed conditions; the evaluation is carried out comparing the performance of the proposed approach with respect to the classical approach. The benefits of the use of the disturbance flags information are evaluated comparing the performance in similar geometry conditions.

  7. Field evidence of social influence in the expression of political preferences: the case of secessionists flags in Barcelona.

    Science.gov (United States)

    Parravano, Antonio; Noguera, José A; Hermida, Paula; Tena-Sánchez, Jordi

    2015-01-01

    Models of social influence have explored the dynamics of social contagion, imitation, and diffusion of different types of traits, opinions, and conducts. However, few behavioral data indicating social influence dynamics have been obtained from direct observation in "natural" social contexts. The present research provides that kind of evidence in the case of the public expression of political preferences in the city of Barcelona, where thousands of citizens supporting the secession of Catalonia from Spain have placed a Catalan flag in their balconies and windows. Here we present two different studies. 1) During July 2013 we registered the number of flags in 26% of the electoral districts in the city of Barcelona. We find that there is a large dispersion in the density of flags in districts with similar density of pro-independence voters. However, by comparing the moving average to the global mean we find that the density of flags tends to be fostered in electoral districts where there is a clear majority of pro-independence vote, while it is inhibited in the opposite cases. We also show that the distribution of flags in the observed districts deviates significantly from that of an equivalent random distribution. 2) During 17 days around Catalonia's 2013 national holiday we observed the position at balcony resolution of the flags displayed in the facades of a sub-sample of 82 blocks. We compare the 'clustering index' of flags on the facades observed each day to thousands of equivalent random distributions. Again we provide evidence that successive hangings of flags are not independent events but that a local influence mechanism is favoring their clustering. We also find that except for the national holiday day the density of flags tends to be fostered in facades located in electoral districts where there is a clear majority of pro-independence vote.

  8. Analysis of historical and recent PBX 9404 cylinder tests using FLAG

    Energy Technology Data Exchange (ETDEWEB)

    Wooten, Hasani Omar [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Whitley, Von Howard [Los Alamos National Lab. (LANL), Los Alamos, NM (United States)

    2017-01-31

    Cylinder test experiments using aged PBX-9404 were recently conducted. When compared to similar historical tests using the same materials, but different diagnostics, the data indicate that PBX 9404 imparts less energy to surrounding copper. The purpose of this work was to simulate historical and recent cylinder tests using the Lagrangian hydrodynamics code, FLAG, and identify any differences in the energetic behavior of the material. Nine experiments spanning approximately 4.5 decades were simulated, and radial wall expansions and velocities were compared. Equation-of-state parameters were adjusted to obtain reasonable matches with experimental data. Pressure-volume isentropes were integrated, and resultant energies at specific volume expansions were compared. FLAG simulations matched to experimental data indicate energetic changes of approximately -0.57% to -0.78% per decade.

  9. Fluid-structure-interaction of a flag in a channel flow

    Science.gov (United States)

    Liu, Yingzheng; Yu, Yuelong; Zhou, Wenwu; Wang, Weizhe

    2017-11-01

    The unsteady flow field and flapping dynamics of an inverted flag in water channel are investigated using time resolved particle image velocimetry (TR-PIV) measurements. The dynamically deformed profiles of the inverted flag are determined by a novel algorithm that combines morphological image processing and principle component analysis. Instantaneous flow field, phase averaged vorticity, time-mean flow field and turbulent kinematic energy are addressed for the flow. Four modes are discovered as the dimensionless bending stiffness decreases, i.e., the straight mode, the biased mode, the flapping mode and the deflected mode. Among all modes, the flapping mode is characterized by large flapping amplitude and the reverse von Kármán vortex street wake, which is potential to enhance heat transfer remarkably. National Natural Science Foundation of China.

  10. Red Flags for Low Back Pain Are Not Always Really Red: A Prospective Evaluation of the Clinical Utility of Commonly Used Screening Questions for Low Back Pain.

    Science.gov (United States)

    Premkumar, Ajay; Godfrey, William; Gottschalk, Michael B; Boden, Scott D

    2018-03-07

    Low back pain has a high prevalence and morbidity, and is a source of substantial health-care spending. Numerous published guidelines support the use of so-called red flag questions to screen for serious pathology in patients with low back pain. This paper examines the effectiveness of red flag questions as a screening tool for patients presenting with low back pain to a multidisciplinary academic spine center. We conducted a retrospective review of the cases of 9,940 patients with a chief complaint of low back pain. The patients completed a questionnaire that included several red flag questions during their first physician visit. Diagnostic data for the same clinical episode were collected from medical records and were corroborated with imaging reports. Patients who were diagnosed as having a vertebral fracture, malignancy, infection, or cauda equina syndrome were classified as having a red flag diagnosis. Specific individual red flags and combinations of red flags were associated with an increased probability of underlying serious spinal pathology, e.g., recent trauma and an age of >50 years were associated with vertebral fracture. The presence or absence of other red flags, such as night pain, was unrelated to any particular diagnosis. For instance, for patients with no recent history of infection and no fever, chills, or sweating, the presence of night pain was a false-positive finding for infection >96% of the time. In general, the absence of red flag responses did not meaningfully decrease the likelihood of a red flag diagnosis; 64% of patients with spinal malignancy had no associated red flags. While a positive response to a red flag question may indicate the presence of serious disease, a negative response to 1 or 2 red flag questions does not meaningfully decrease the likelihood of a red flag diagnosis. Clinicians should use caution when utilizing red flag questions as screening tools.

  11. Descent of line bundles to GIT quotients of flag varieties by maximal torus

    OpenAIRE

    Kumar, Shrawan

    2007-01-01

    Let L be a homogeneous ample line bundle on any flag variety G/P and let T be a maximal torus of G. We prove a general necessary and sufficient condition for L to descend as a line bundle on the GIT quotient of G/P by T. We use this result to explicitly determine exactly which L descend to the GIT quotient for any simple complex algebraic group G and any parabolic subgroup P.

  12. Strategies Used In Capture The Flag Events Contributing To Team Performance

    Science.gov (United States)

    2016-03-01

    words) Capture-the-flag (CTF) exercises are useful pedagogical tools and have been employed, both formally and informally, by academic institutions...Much like their physical counterparts, cyber CTF exercises hold pedagogical value and are gaining wide popularity. Existing studies on CTF exercises...examined either how they benefit learning, or are best conducted. To our knowledge, no formal study has yet looked at the relationship between the

  13. Algorithms on Flag Manifolds for Knowledge Discovery in N-way Arrays

    Science.gov (United States)

    2015-11-20

    subspace representations. For instance, the d- dimensional subspace in the flag corresponds to the extrinsic manifold mean. When the set of subspaces is...one-dimensional subspace of V and let θ(L, Vi) denote the principal angle between L and Vi. Motivated by a problem in data analysis, we seek an L that...appear less frequently in the literature may be more appropriate for certain tasks. The extrinsic manifold mean, the L 2-median, and the ag mean are

  14. Developing an early alert system for metastatic spinal cord compression (MSCC): Red Flag credit cards.

    Science.gov (United States)

    Turnpenney, Jackie; Greenhalgh, Sue; Richards, Lena; Crabtree, Annamaria; Selfe, James

    2015-01-01

    To produce a user-friendly list of metastatic spinal cord compression (MSCC) Red Flags for non-specialist 'generalist' front-line clinicians working in primary-care settings. The issue of identifying MSCC early to prevent serious long-term disability was a key theme identified by the Task and Finish Group at Greater Manchester and Cheshire Cancer Network (GMCCN) in 2009. It was this group who initially brokered and then coordinated the current development as part of their strategic approach to improving care for MSCC patients. A consensus-building approach that considered the essential minimum data requirements to raise the index of suspicion suggestive of MSCC was adopted. This followed a model of cross-boundary working to facilitate the mutual sharing of expertise across a variety of relevant clinical specialisms. A guideline aimed at helping clinicians to identify the early signs and symptoms of MSCC was produced in the form of a credit card. This credit card includes key statements about MSCC, signposting to key sources of additional information and a user-friendly list of Red Flags which has been developed into an eight-item Red Flag mnemonic. To date, an excess of 120,000 cards have been printed by a variety of organisations and the distribution of the cards is ongoing across the United Kingdom and the Republic of Ireland.

  15. Red flags in children with chronic abdominal pain and Crohn's disease-a single center experience.

    Science.gov (United States)

    El-Chammas, Khalil; Majeskie, Angela; Simpson, Pippa; Sood, Manu; Miranda, Adrian

    2013-04-01

    To compare history and symptoms at initial presentation of patients with chronic abdominal pain (CAP) and Crohn's disease (CD). Red flags are used to help determine which patients with CAP are likely to have an underlying disease such as CD. However, red flags have not been validated and pediatric studies are lacking. Patients seen in the outpatient Pediatric Gastroenterology Clinic at Children's Hospital of Wisconsin between 2005 and 2008 prospectively completed a demographic, history, and symptom questionnaire. Patients with abdominal pain for at least 1 month and no evidence of organic disease were compared with patients diagnosed with CD confirmed by mucosal biopsies. Data were collected on 606 patients (128 with CD and 478 with functional gastrointestinal disorders). Patients with functional gastrointestinal disorders had more stressors (P pain were no different between groups. Anemia, hematochezia, and weight loss were most predictive of CD (cumulative sensitivity of 94%). The presence of anemia, hematochezia, and weight loss help identify patients with CAP who require further work-up and referral to a pediatric gastroenterologist. Furthermore, waking from sleep or joint pain occurred similarly between groups and should not be considered as "red flags." Copyright © 2013. Published by Mosby, Inc.

  16. Generation and characterization of a human-mouse chimeric high-affinity antibody that detects the DYKDDDDK FLAG peptide.

    Science.gov (United States)

    Ikeda, Koki; Koga, Tomoaki; Sasaki, Fumiyuki; Ueno, Ayumi; Saeki, Kazuko; Okuno, Toshiaki; Yokomizo, Takehiko

    2017-05-13

    DYKDDDDK peptide (FLAG) is a useful tool for investigating the function and localization of proteins whose antibodies (Abs) are not available. We recently established a high-affinity monoclonal antibody (mAb) for FLAG (clone 2H8). The 2H8 Ab is highly sensitive for detecting FLAG-tagged proteins by flowcytometry and immunoprecipitation, but it can yield nonspecific signals in immunohistochemistry of mouse tissues because it is of mouse origin. In this study, we reduced nonspecific signals by generating a chimeric 2H8 Ab with Fc fragments derived from human immunoglobulin. We fused a 5' terminal cDNA fragments for the Fab region of 2H8 mAb with 3' terminal cDNA fragments for Fc region of human IgG1. We transfected both chimeric plasmids and purified the resulting human-mouse chimeric 2H8. The chimeric 2H8 Ab successfully detected FLAG-tagged proteins in flowcytometry with anti-human IgG secondary Ab with comparable sensitivity to 2H8 mAb. Importantly, chimeric 2H8 detected specific FLAG peptide signals without nonspecific signals in immunohistochemical analysis with mouse tissues. This human-mouse chimeric high-affinity anti-FLAG Ab will prove useful for future immunohistochemical analysis of mouse tissues. Copyright © 2017 Elsevier Inc. All rights reserved.

  17. Structure of anti-FLAG M2 Fab domain and its use in the stabilization of engineered membrane proteins

    International Nuclear Information System (INIS)

    Roosild, Tarmo P.; Castronovo, Samantha; Choe, Senyon

    2006-01-01

    The X-ray crystallographic analysis of anti-FLAG M2 Fab is reported and the implications of the structure on FLAG epitope binding are described as a first step in the development of a tool for the structural and biophysical study of membrane proteins. The inherent difficulties of stabilizing detergent-solubilized integral membrane proteins for biophysical or structural analysis demand the development of new methodologies to improve success rates. One proven strategy is the use of antibody fragments to increase the ‘soluble’ portion of any membrane protein, but this approach is limited by the difficulties and expense associated with producing monoclonal antibodies to an appropriate exposed epitope on the target protein. Here, the stabilization of a detergent-solubilized K + channel protein, KvPae, by engineering a FLAG-binding epitope into a known loop region of the protein and creating a complex with Fab fragments from commercially available anti-FLAG M2 monoclonal antibodies is reported. Although well diffracting crystals of the complex have not yet been obtained, during the course of crystallization trials the structure of the anti-FLAG M2 Fab domain was solved to 1.86 Å resolution. This structure, which should aid future structure-determination efforts using this approach by facilitating molecular-replacement phasing, reveals that the binding pocket appears to be specific only for the first four amino acids of the traditional FLAG epitope, namely DYKD. Thus, the use of antibody fragments for improving the stability of target proteins can be rapidly applied to the study of membrane-protein structure by placing the short DKYD motif within a predicted peripheral loop of that protein and utilizing commercially available anti-FLAG M2 antibody fragments

  18. Flag beat

    DEFF Research Database (Denmark)

    Trento, Stefano; Serafin, Stefania

    2013-01-01

    This paper describes the development of a prototype of a sonic toy for pre-scholar kids. The device, which is a modified version of a football ratchet, is based on the spinning gesture and it allows to experience four different types of auditory feedback. These algorithms let a kid play with music...

  19. Flag varieties, toric varieties, and suspensions: Three instances of infinite transitivity

    International Nuclear Information System (INIS)

    Arzhantsev, Ivan V; Zaidenberg, M G; Kuyumzhiyan, Karine G

    2012-01-01

    We say that a group G acts infinitely transitively on a set X if for every m element of N the induced diagonal action of G is transitive on the cartesian mth power X m backslash Δ with the diagonals removed. We describe three classes of affine algebraic varieties such that their automorphism groups act infinitely transitively on their smooth loci. The first class consists of normal affine cones over flag varieties, the second of nondegenerate affine toric varieties, and the third of iterated suspensions over affine varieties with infinitely transitive automorphism groups. Bibliography: 42 titles.

  20. Adaptation of PyFlag to Efficient Analysis of Overtaken Computer Data Storage

    Directory of Open Access Journals (Sweden)

    Aleksander Byrski

    2010-03-01

    Full Text Available Based on existing software aimed at investigation support in the analysis of computer data storage overtaken during investigation (PyFlag, an extension is proposed involving the introduction of dedicated components for data identification and filtering. Hash codes for popular software contained in NIST/NSRL database are considered in order to avoid unwanted files while searching and to classify them into several categories. The extension allows for further analysis, e.g. using artificial intelligence methods. The considerations are illustrated by the overview of the system's design.

  1. An Evaluation of the FLAG Friction Model frictmultiscale2 using the Experiments of Juanicotena and Szarynski

    Energy Technology Data Exchange (ETDEWEB)

    Zocher, Marvin Anthony [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Hammerberg, James Edward [Los Alamos National Lab. (LANL), Los Alamos, NM (United States)

    2017-11-15

    The experiments of Juanicotena and Szarynski, namely T101, T102, and T105 are modeled for purposes of gaining a better understanding of the FLAG friction model frictmultiscale2. This exercise has been conducted as a first step toward model validation. It is shown that with inclusion of the friction model in the numerical analysis, the results of Juanicotena and Szarynski are predicted reasonably well. Without the friction model, simulation results do not match the experimental data nearly as well. Suggestions for follow-on work are included.

  2. U.S. BICENTENNIAL EXPOSITION & PAINTING OF AMERICAN FLAG ON VAB

    Science.gov (United States)

    1976-01-01

    Transformation of the U. S. Bicentennial on Science and Technology from an artist's concept to reality is well underway at KSC. At lower right are stages of the Saturn V rocket which will form part of the Exposition. Four of the 15 domes erected to house exhibits by 16 federal agencies and numerous industrial firms are visible in the foreground. At left center, workmen on a scaffold can be seen completing the blue field on the American flag being painted on the Vehicle Assembly Building. The Exposition will be open to the public from May 30 through September 7.

  3. Vortex dynamics and heat transfer behind self-oscillating inverted flags of various lengths in channel flow

    Science.gov (United States)

    Yu, Yuelong; Liu, Yingzheng; Chen, Yujia

    2018-04-01

    The influence of an inverted flag's length-to-channel-width ratio (C* = L/W) on its oscillating behavior in a channel flow and the resultant vortex dynamics and heat transfer are determined experimentally. Three systems with C* values of 0.125, 0.250, and 0.375 were chosen for comparison. The interaction of highly unsteady flow with the inverted flag is measured with time-resolved particle image velocimetry. Variations in the underlying flow physics are discussed in terms of the statistical flow quantities, flag displacement, phase-averaged flow field, and vortex dynamics. The results show that the increase in C* shifts the occurrence of the flapping regime at high dimensionless bending stiffness. With the flag in the flapping region, three distinct vortex dynamics—the von Kármán vortex street, the G mode, and the singular mode—are identified at C* values of 0.375, 0.250, and 0.125, respectively. Finally, the heat transfer enhancement from the self-oscillating inverted flag is measured to serve as complementary information to quantify the cause-and-effect relationship between vortex dynamics and wall heat transfer. The increase in C* strongly promotes wall heat removal because disruption of the boundary layer by the energetic vortices is substantially intensified. Among all systems, wall heat transfer removal is most efficient at the intermediate C* value of 0.250.

  4. A CERN flag is set to wave up in the Himalayas

    CERN Multimedia

    Roberto Cantoni

    2010-01-01

    On 18 October, Hubert Reymond, from the Industrial Controls and Engineering group of the EN Department, will be leaving to Nepal with a CERN flag in his backpack. He will place it at the highest point of his trek across the Annapurna mountains in the Himalayas, Thorong La pass, at 5,416 m above sea level.   A view of the Annapurna mountains (source: www.flickr.com/minutesalone) “Is there any official CERN flag I can carry with me during my trek through Nepal?” Some days ago, the Press Office was confronted with this unusual (but see box) question from Hubert Reymond. From 18 October to 10 November, Reymond, who works as an industrial computing engineer in the EN Department, will be trekking across the 55 km-long Annapurna massif in the Himalayas, whose highest point lies at 8,091 m (making it the 10th-highest summit in the world). The area is well-known to trekkers from around the world, as it includes several world-class circuits, including the Annapurna circuit which Reym...

  5. Flagging optically shallow pixels for improved analysis of ocean color data

    Science.gov (United States)

    McKinna, L. I. W.; Werdell, J.; Knowles, D., Jr.

    2016-02-01

    Ocean color remote-sensing is routinely used to derive marine geophysical parameters from sensor-observed water-leaving radiances. However, in clear geometrically shallow regions, traditional ocean color algorithms can be confounded by light reflected from the seafloor. Such regions are typically referred to as "optically shallow". When performing spatiotemporal analyses of ocean color datasets, optically shallow features such as coral reefs can lead to unexpected regional biases. Benthic contamination of the water-leaving radiance is dependent on bathymetry, water clarity and seafloor albedo. Thus, a prototype ocean color processing flag called OPTSHAL has been developed that takes all three variables into account. In the method described here, the optical depth of the water column at 547 nm, ζ(547), is predicted from known bathymetry and estimated inherent optical properties. If ζ(547) is less then the pre-defined threshold, a pixel is flagged as optically shallow. Radiative transfer modeling was used to identify the appropriate threshold value of ζ(547) for a generic benthic sand albedo. OPTSHAL has been evaluated within the NASA Ocean Biology Processing Group's L2GEN code. Using MODIS Aqua imagery, OPTSHAL was tested in two regions: (i) the Pedro Bank south-west of Jamaica, and (ii) the Great Barrier Reef, Australia. It is anticipated that OPTSHAL will benefit end-users when quality controlling derived ocean color products. Further, OPTSHAL may prove useful as a mechanism for switching between optically deep and shallow algorithms during ocean color processing.

  6. The blood-stained flags of liberty – The struggle for adequate signs of identity in New Caledonia

    Directory of Open Access Journals (Sweden)

    Lindenmann, Peter

    2014-09-01

    Full Text Available The Nouméa treaty of 1998 that created the framework for the transition of New Caledonia from a French overseas territory towards emancipation provided also for the creation of new identity markers. Lacking a shared understanding of history and a common vision for the future, the process of adopting a flag was blocked for more than ten years. As an intermediate solution the flag of the Kanak independence movement is hoisted side by side to the French tricolour since 2010. While some loyalist parties continue to campaign for a common flag, pro-independence parties are waiting to descend the tricolour, and others would favor the status quo. The unresolved question of the right symbol is also a reflection of the uncertain political future as the referendum on independence looms.

  7. Physiological and Biochemical Characteristics in Flag Leaves of the C Liangyou Series of Hybrid Rice Combinations at Late Growth Stages

    Directory of Open Access Journals (Sweden)

    Wen-bang TANG

    2010-12-01

    Full Text Available The contents of chlorophyll, soluble sugars, soluble proteins and thiobarbituric acid reaction substance (TBARS, chlorophyll fluorescence parameters, net photosynthetic rate as well as the activities of superoxide dismutase (SOD and peroxidase (POD of flag leaves at the late growth stages were studied by using C Liangyou series of hybrid rice combinitions as material and Shanyou 63 as control. The C Liangyou series of hybrid rice combinations used in the experiment included C Liangyou 396, C Liangyou 87, C Liangyou 755 and C Liangyou 34, which all used C815S as male sterile line. The contents of chlorophyll, soluble sugars and soluble proteins in flag leaves of the C Liangyou series combinations at the late growth stages were higher than those of the control, whereas the TBARS content was lower than that of the control. The activities of SOD and POD were significantly higher than those of the control on the 7th day after heading, and then decreased slowly. FPSII value and qP value of flag leaves decreased at the late growth stages, and these two parameters in flag leaves of the C Liangyou series combinations were higher than those of the control, while the qN value increased at the late growth stages and was lower than that of the control. The net photosynthetic rate of flag leaves at the late growth stage was higher compared with the control. These results suggest that slow senescence and strong photosynthetic capability in flag leaves at the late growth stages are the physiological basis of the C Liangyou series combinations.

  8. Superstring field theories on super-flag manifolds: superdiff S1/S1 and superdiff S1/super S1

    International Nuclear Information System (INIS)

    Zhao Zhiyong; Wu, Ke; Saito, Takesi

    1987-01-01

    We generalize the geometric approach of Bowick and Rajeev [BR] to superstring field theories. The anomaly is identified with nonvanishing of the Ricci curvature of the super-flag manifold. We explicitly calculate the curvatures of superdiff S 1 /S 1 and superdiff S 1 /superS 1 using super-Toeplitz operator techniques. No regularization is needed in this formalism. The critical dimension D=10 is rediscovered as a result of vanishing curvature of the product bundle over the super-flag manifold. (orig.)

  9. Early protection events in swine immunized with an experimental live attenuated classical swine fever marker vaccine, FlagT4G.

    Directory of Open Access Journals (Sweden)

    Lauren G Holinka

    Full Text Available Prophylactic vaccination using live attenuated classical swine fever (CSF vaccines has been a very effective method to control the disease in endemic regions and during outbreaks in previously disease-free areas. These vaccines confer effective protection against the disease at early times post-vaccination although the mechanisms mediating the protection are poorly characterized. Here we present the events occurring after the administration of our in-house developed live attenuated marker vaccine, FlagT4Gv. We previously reported that FlagT4Gv intramuscular (IM administered conferred effective protection against intranasal challenge with virulent CSFV (BICv as early as 7 days post-vaccination. Here we report that FlagT4Gv is able to induce protection against disease as early as three days post-vaccination. Immunohistochemical testing of tissues from FlagT4Gv-inoculated animals showed that tonsils were colonized by the vaccine virus by day 3 post-inoculation. There was a complete absence of BICv in tonsils of FlagT4Gv-inoculated animals which had been intranasal (IN challenged with BICv 3 days after FlagT4Gv infection, confirming that FlagT4Gv inoculation confers sterile immunity. Analysis of systemic levels of 19 different cytokines in vaccinated animals demonstrated an increase of IFN-α three days after FlagT4Gv inoculation compared with mock infected controls.

  10. Bioactivity of Sweet Flag (Acorus calamus Linnaeus Essential Oils against Spodoptera litura Fabricius (Lepidoptera: Noctuidae

    Directory of Open Access Journals (Sweden)

    Dewi Melani

    2016-05-01

    The study aims to determine the chemical compounds, toxicity, and antifeedant activity of sweet flag (Acorus calamus essential oils against third instar larvae of Spodoptera litura. The study was conducted using a completely randomized design (CRD using various concentration of the essential oils (103, 2 × 103, 3 × 103, 4 × 103, 5 × 103 ppm. Mortality and antifeedant activity was observed 24 hours after treatment.  Toxicity and antifeedant activity values were 92.5% and 79.3%, respectively, with an LC50 value 586.96 ppm. Gas chromatography-mass spectrometry analysis showed that essential oil of A. calamus consists of five chemical compounds: methyl isoeugenol, 3.9-decadien-ol-1,3-methyl-6-(1-methylethenyl, 4-pentyl-1-(4propylcyclohexyl1cyclohexene, γ-asarone and β asarone.

  11. Dynamic Black-Level Correction and Artifact Flagging for Kepler Pixel Time Series

    Science.gov (United States)

    Kolodziejczak, J. J.; Clarke, B. D.; Caldwell, D. A.

    2011-01-01

    Methods applied to the calibration stage of Kepler pipeline data processing [1] (CAL) do not currently use all of the information available to identify and correct several instrument-induced artifacts. These include time-varying crosstalk from the fine guidance sensor (FGS) clock signals, and manifestations of drifting moire pattern as locally correlated nonstationary noise, and rolling bands in the images which find their way into the time series [2], [3]. As the Kepler Mission continues to improve the fidelity of its science data products, we are evaluating the benefits of adding pipeline steps to more completely model and dynamically correct the FGS crosstalk, then use the residuals from these model fits to detect and flag spatial regions and time intervals of strong time-varying black-level which may complicate later processing or lead to misinterpretation of instrument behavior as stellar activity.

  12. Navigating recurrent abdominal pain through clinical clues, red flags, and initial testing.

    Science.gov (United States)

    Noe, Joshua D; Li, B U K

    2009-05-01

    Recurrent abdominal pain is a common chronic complaint that presents to your office. The constant challenge is one of detecting those with organic disease from the majority who have a functional pain disorder including functional dyspepsia, irritable bowel syndrome, functional abdominal pain, and abdominal migraine. Beginning with a detailed history and physical exam, you can: 1) apply the symptom-based Rome III criteria to positively identify a functional disorder, and 2) filter these findings through the diagnostic clues and red flags that point toward specific organic disease and/or further testing. Once a functional diagnosis has been made or an organic disease is suspected, you can initiate a self-limited empiric therapeutic trial. With this diagnostic approach, you should feel confident navigating through the initial evaluation, management, and consultation referral for a child or adolescent with recurrent abdominal pain.

  13. 49 CFR 214.521 - Flagging equipment for on-track roadway maintenance machines and hi-rail vehicles.

    Science.gov (United States)

    2010-10-01

    ... maintenance machines and hi-rail vehicles. 214.521 Section 214.521 Transportation Other Regulations Relating... WORKPLACE SAFETY On-Track Roadway Maintenance Machines and Hi-Rail Vehicles § 214.521 Flagging equipment for on-track roadway maintenance machines and hi-rail vehicles. Each on-track roadway maintenance machine...

  14. The readmission risk flag: using the electronic health record to automatically identify patients at risk for 30-day readmission.

    Science.gov (United States)

    Baillie, Charles A; VanZandbergen, Christine; Tait, Gordon; Hanish, Asaf; Leas, Brian; French, Benjamin; Hanson, C William; Behta, Maryam; Umscheid, Craig A

    2013-12-01

    Identification of patients at high risk for readmission is a crucial step toward improving care and reducing readmissions. The adoption of electronic health records (EHR) may prove important to strategies designed to risk stratify patients and introduce targeted interventions. To develop and implement an automated prediction model integrated into our health system's EHR that identifies on admission patients at high risk for readmission within 30 days of discharge. Retrospective and prospective cohort. Healthcare system consisting of 3 hospitals. All adult patients admitted from August 2009 to September 2012. An automated readmission risk flag integrated into the EHR. Thirty-day all-cause and 7-day unplanned healthcare system readmissions. Using retrospective data, a single risk factor, ≥ 2 inpatient admissions in the past 12 months, was found to have the best balance of sensitivity (40%), positive predictive value (31%), and proportion of patients flagged (18%), with a C statistic of 0.62. Sensitivity (39%), positive predictive value (30%), proportion of patients flagged (18%), and C statistic (0.61) during the 12-month period after implementation of the risk flag were similar. There was no evidence for an effect of the intervention on 30-day all-cause and 7-day unplanned readmission rates in the 12-month period after implementation. An automated prediction model was effectively integrated into an existing EHR and identified patients on admission who were at risk for readmission within 30 days of discharge. © 2013 Society of Hospital Medicine.

  15. Flag leaf photosynthesis and stomatal function of grain sorghum as influenced by changing photosynthetic photon flux densities

    Science.gov (United States)

    Data on physiological parameters of A, gs, Em, Ci, and IWUE in grain sorghum (Sorghum bicolor L. Moench) is limited. Flag leaves from three plants of two hybrids, grown using added N fertilizer rates of 0.0, 112, and 224 kg ha-1 near Elizabeth, MS were field sampled for these parameters at growth s...

  16. Prevalence and Red Flags Regarding Specified Causes of Back Pain in Older Adults Presenting in General Practice

    NARCIS (Netherlands)

    Enthoven, Wendy T. M.; Geuze, Judith; Scheele, Jantine; Bierma-Zeinstra, Sita M. A.; Bueving, Herman J.; Bohnen, Arthur M.; Peul, Wilco C.; van Tulder, Maurits W.; Berger, Marjolein Y.; Koes, Bart W.; Luijsterburg, Pim A. J.

    BACKGROUND: In a small proportion of patients experiencing unspecified back pain a specified underlying pathology is present. OBJECTIVE: To identify the prevalence of physician-specified causes of back pain and to assess associations between red flags and vertebral fractures, as diagnosed by the

  17. 76 FR 1665 - Stakeholder Meetings Regarding the U.S.-Flag Great Lakes Fleet Revitalization Study; Correction

    Science.gov (United States)

    2011-01-11

    ... DEPARTMENT OF TRANSPORTATION Maritime Administration [Docket No. MARAD-2010-0111] Stakeholder Meetings Regarding the U.S.-Flag Great Lakes Fleet Revitalization Study; Correction AGENCY: Maritime Administration, Department of Transportation. ACTION: Correction Notice. SUMMARY: On December 29, 2010, at 75 FR...

  18. 38 CFR 1.10 - Eligibility for and disposition of the United States flag for burial purposes.

    Science.gov (United States)

    2010-07-01

    ... separation from such service under conditions other than dishonorable, on or after April 25, 1951. (Authority... issued a flag on application signed by guardian). (iii) Parents, including adoptive, stepparents, and foster parents. (iv) Brothers or sisters, including brothers or sisters of the halfblood. (v) Uncles or...

  19. Evaluation of Flagging Criteria of United States Kidney Transplant Center Performance: How to Best Define Outliers?

    Science.gov (United States)

    Schold, Jesse D; Miller, Charles M; Henry, Mitchell L; Buccini, Laura D; Flechner, Stuart M; Goldfarb, David A; Poggio, Emilio D; Andreoni, Kenneth A

    2017-06-01

    Scientific Registry of Transplant Recipients report cards of US organ transplant center performance are publicly available and used for quality oversight. Low center performance (LP) evaluations are associated with changes in practice including reduced transplant rates and increased waitlist removals. In 2014, Scientific Registry of Transplant Recipients implemented new Bayesian methodology to evaluate performance which was not adopted by Center for Medicare and Medicaid Services (CMS). In May 2016, CMS altered their performance criteria, reducing the likelihood of LP evaluations. Our aims were to evaluate incidence, survival rates, and volume of LP centers with Bayesian, historical (old-CMS) and new-CMS criteria using 6 consecutive program-specific reports (PSR), January 2013 to July 2015 among adult kidney transplant centers. Bayesian, old-CMS and new-CMS criteria identified 13.4%, 8.3%, and 6.1% LP PSRs, respectively. Over the 3-year period, 31.9% (Bayesian), 23.4% (old-CMS), and 19.8% (new-CMS) of centers had 1 or more LP evaluation. For small centers (evaluations (52 vs 13 PSRs) for 1-year mortality with Bayesian versus new-CMS criteria. For large centers (>183 transplants/PSR), there were 3-fold additional LP evaluations for 1-year mortality with Bayesian versus new-CMS criteria with median differences in observed and expected patient survival of -1.6% and -2.2%, respectively. A significant proportion of kidney transplant centers are identified as low performing with relatively small survival differences compared with expected. Bayesian criteria have significantly higher flagging rates and new-CMS criteria modestly reduce flagging. Critical appraisal of performance criteria is needed to assess whether quality oversight is meeting intended goals and whether further modifications could reduce risk aversion, more efficiently allocate resources, and increase transplant opportunities.

  20. The risk of coronary heart disease of seafarers on vessels sailing under a German flag.

    Science.gov (United States)

    Oldenburg, Marcus; Jensen, Hans-Joachim; Latza, Ute; Baur, Xaver

    2010-01-01

    This study aimed to predict the risk of coronary heart disease (CHD) among seafarers on German-flagged vessels and to assess the association of shipboard job duration at sea with the risk of CHD. During the legally required medical fitness test for nautical service, 161 seafarers in Hamburg participated in a cross-sectional study which included an interview, blood sampling, and blood pressure measurements (response 84.9%). The predicted 10-year risk of an acute coronary event of the examined German seafarers aged 35 to 64 years (n = 46) was assessed in comparison with a sample of male German employees of the same age working ashore (PROCAM study). The number of independent CHD risk factors (according to the PROCAM study) was compared in the groups with 'shorter' and 'longer' median shipboard job duration at sea (15.0 years). The examined German seafarers had a similar age-standardized predicted 10-year CHD risk as the German reference population. Nearly all independent CHD risk factors were significantly more frequent in seamen with job duration at sea of ≥ 15 years than in those with 〈 15 years. After adjusting for age, the number of CHD risk factors was associated with job duration (OR 1.08 [95% CI 1.02-1.14] per year). Seafarers on German-flagged ships have to attend a medical fitness test for nautical service every 2 years. Thus, it can be assumed that seafarers present a healthier population than employees ashore. In this study, however, CHD risk of seafarers was similar to that of the reference population. This may indicate that working onboard implies a high coronary risk. Furthermore, the study results suggest a tendency of increased risk of CHD among seafarers with longer job duration at sea.

  1. Compliance with McDonald criteria and red flag recognition in a general neurology practice in Ireland.

    LENUS (Irish Health Repository)

    Albertyn, Christine

    2012-02-01

    BACKGROUND: The revised McDonald criteria aim to simplify and speed the diagnosis of multiple sclerosis (MS). An important principle of the criteria holds there should be no better explanation for the clinical presentation. In Miller et al.\\'s consensus statement on the differential diagnosis of MS, red flags are identified that may suggest a non-MS diagnosis. OBJECTIVE: All new patients with a practice diagnosis of MS were assessed for compliance with McDonald criteria. The group of patients not fulfilling criteria was followed up to assess compliance over time. At the end of the follow-up period, red flags were sought in the group of patients who remained McDonald criteria negative. METHODS: Clinical notes and paraclinical tests were examined retrospectively for compliance with McDonald criteria and for the presence of red flags. RESULTS: Sixty-two patients were identified, with two lost to follow-up. Twenty-six (42%) patients fulfilled criteria at diagnosis. After 53 months follow-up, 47 (78%) patients fulfilled criteria. In the 13 (22%) patients who remain McDonald criteria negative, a total of 20 red flags were identified, ranging from one to six per patient. Alternative diagnoses were considered and further investigations performed in 10 patients with no significantly abnormal results. CONCLUSION: Twenty-two percent of patients still do not fulfill McDonald criteria after 53 months. Dissemination in time was not proven in the majority of patients and the lack of follow-up neuroimaging was an important factor in this. Red flags may be useful in identifying alternative diagnoses, but the yield was low in our cohort.

  2. FLAG-tagged CD19-specific CAR-T cells eliminate CD19-bearing solid tumor cells in vitro and in vivo.

    Science.gov (United States)

    Berahovich, Robert; Xu, Shirley; Zhou, Hua; Harto, Hizkia; Xu, Qumiao; Garcia, Andres; Liu, Fenyong; Golubovskaya, Vita M; Wu, Lijun

    2017-06-01

    Autologous T cells expressing chimeric antigen receptors (CARs) specific for CD19 have demonstrated remarkable efficacy as therapeutics for B cell malignancies. In the present study, we generated FLAG-tagged CD19-specific CAR-T cells (CD19-FLAG) and compared them to their non-tagged counterparts for their effects on solid and hematological cancer cells in vitro and in vivo . For solid tumors, we used HeLa cervical carcinoma cells engineered to overexpress CD19 (HeLa-CD19), and for hematological cancer we used Raji Burkitt's lymphoma cells, which endogenously express CD19. Like non-tagged CD19 CAR-T cells, CD19-FLAG CAR-T cells expanded in culture >100-fold and exhibited potent cytolytic activity against both HeLa-CD19 and Raji cells in vitro . CD19-FLAG CAR-T cells also secreted significantly more IFN-gamma and IL-2 than the control T cells. In vivo , CD19-FLAG CAR-T cells significantly blocked the growth of HeLa-CD19 solid tumors, increased tumor cleaved caspase-3 levels, and expanded systemically. CD19-FLAG CAR-T cells also significantly reduced Raji tumor burden and extended mouse survival. These results demonstrate the strong efficacy of FLAG-tagged CD19 CAR-T cells in solid and hematological cancer models.

  3. Use of the RoboFlag synthetic task environment to investigate workload and stress responses in UAV operation.

    Science.gov (United States)

    Guznov, Svyatoslav; Matthews, Gerald; Funke, Gregory; Dukes, Allen

    2011-09-01

    Use of unmanned aerial vehicles (UAVs) is an increasingly important element of military missions. However, controlling UAVs may impose high stress and workload on the operator. This study evaluated the use of the RoboFlag simulated environment as a means for profiling multiple dimensions of stress and workload response to a task requiring control of multiple vehicles (robots). It tested the effects of two workload manipulations, environmental uncertainty (i.e., UAV's visual view area) and maneuverability, in 64 participants. The findings confirmed that the task produced substantial workload and elevated distress. Dissociations between the stress and performance effects of the manipulations confirmed the utility of a multivariate approach to assessment. Contrary to expectations, distress and some aspects of workload were highest in the low-uncertainty condition, suggesting that overload of information may be an issue for UAV interface designers. The strengths and limitations of RoboFlag as a methodology for investigating stress and workload responses are discussed.

  4. Photosynthetic Characteristics of Flag Leaves in Rice White Stripe Mutant 6001 During Senescence Process

    Directory of Open Access Journals (Sweden)

    Xiao-hui ZHEN

    2014-11-01

    Full Text Available Physiological, biochemical and electron microscopy analyses were used to investigate the photosynthetic performance of flag leaves in rice white stripe mutant 6001 during the senescence process. Results showed that the chlorophyll content at the heading and milk-ripe stages in rice mutant 6001 were about 34.78% and 3.00% less than those in wild type 6028, respectively. However, the chlorophyll content at the fully-ripe stage in rice mutant 6001 was higher than that in wild type 6028. At the heading stage, the net photosynthetic rate (Pn in rice mutant 6001 was lower than that in wild type 6028. Rice mutant 6001 also exhibited a significantly slower decrease rate of Pn than wild type 6028 during the senescence progress, especially at the later stage. Furthermore, Ca2+-ATPase, Mg2+-ATPase and photophosphorylation activities exhibited the similar trends as the Pn. During the senescence process, the 68 kDa polypeptide concentrations in the thylakoid membrane proteins exhibited a significant change, which was one of the critical factors that contributed to the observed change in photosynthesis. We also observed that the chloroplasts of rice mutant 6001 exhibited higher integrity than those of wild type 6028, and the chloroplast membrane of rice mutant 6001 disintegrated more slow during the senescence process. In general, rice mutant 6001 had a relatively slower senescence rate than wild type 6028, and exhibited anti-senescence properties.

  5. VizieR Online Data Catalog: Redshift reliability flags (VVDS data) (Jamal+, 2018)

    Science.gov (United States)

    Jamal, S.; Le Brun, V.; Le Fevre, O.; Vibert, D.; Schmitt, A.; Surace, C.; Copin, Y.; Garilli, B.; Moresco, M.; Pozzetti, L.

    2017-09-01

    The VIMOS VLT Deep Survey (Le Fevre et al. 2013A&A...559A..14L) is a combination of 3 i-band magnitude limited surveys: Wide (17.5Machine Learning) a set of descriptors from individual zPDFs. In this paper, we exploit a set of 24519 spectra from the VVDS database. After computing zPDFs for each individual spectrum, a set of (8) descriptors of the zPDF are extracted to build a feature matrix X (dimension = 24519 rows, 8 columns). Then, we use a clustering (unsupervised algorithms in Machine Learning) algorithm to partition the feature space into distinct clusters (5 clusters: C1,C2,C3,C4,C5), each depicting a different level of confidence to associate with the measured redshift zMAP (Maximum-A-Posteriori estimate that corresponds to the maximum of the redshift PDF). The clustering results (C1,C2,C3,C4,C5) reported in the table are those used in the paper (Jamal et al, 2017) to present the new methodology of automating the zspec reliability assessment. In particular, we would like to point out that they were obtained from first tests conducted on the VVDS spectroscopic data (end of 2016). Therefore, the table does not depict immutable results (on-going improvements). Future updates of the VVDS redshift reliability flags can be expected. (1 data file).

  6. THE FLAG: A Web Resource of Innovative Assessment Tools for Faculty in College Science, Mathematics, Engineering, and Technology

    Science.gov (United States)

    Zeilik, M.; Mathieu, R. D.; National InstituteScience Education; College Level-One Team

    2000-12-01

    Even the most dedicated college faculty often discover that their students fail to learn what was taught in their courses and that much of what students do learn is quickly forgotten after the final exam. To help college faculty improve student learning in college Science, Mathematics, Engineering and Technology (SMET), the College Level - One Team of the National Institute for Science Education has created the "FLAG" a Field-tested Learning Assessment Guide for SMET faculty. Developed with funding from the National Science Foundation, the FLAG presents in guidebook format a diverse and robust collection of field-tested classroom assessment techniques (CATs), with supporting information on how to apply them in the classroom. Faculty can download the tools and techniques from the website, which also provides a goals clarifier, an assessment primer, a searchable database, and links to additional resources. The CATs and tools have been reviewed by an expert editorial board and the NISE team. These assessment strategies can help faculty improve the learning environments in their SMET courses especially the crucial introductory courses that most strongly shape students' college learning experiences. In addition, the FLAG includes the web-based Student Assessment of Learning Gains. The SALG offers a convenient way to evaluate the impact of your courses on students. It is based on findings that students' estimates of what they gained are more reliable and informative than their observations of what they liked about the course or teacher. It offers accurate feedback on how well the different aspects of teaching helped the students to learn. Students complete the SALG online after a generic template has been modified to fit the learning objectives and activities of your course. The results are presented to the teacher as summary statistics automatically. The FLAG can be found at the NISE "Innovations in SMET Education" website at www.wcer.wisc.edu/nise/cl1

  7. RELEVANCE OF RED FLAGS IN THE EVALUATINH THE RISK OF FINANCIAL STATEMENT FRAUD: PERCEPTIONS OF BRAZILIAN INDEPENDENT AUDITORS

    OpenAIRE

    Dal-Ri Murcia, Fernando; Borba, José Alonso; Schiehll, Eduardo

    2008-01-01

    The objective of this paper was to identify perceptions of Brazilian auditors regarding the relevance of red flags in evaluating the risk of fraudulent financial reporting. To accomplish this, a questionnaire was designed using six papers as references: American Institute of Certified Public Accountants (2002), Conselho Federal de Contabilidade (1999), Albrecht and Romney (1986), Eining, Jones and Loebbecke, (1997), Bell and Carcacello (2000) and Wells (2005). Together, these works presented ...

  8. 75 FR 13654 - Use of Foreign-Flag Anchor Handling Vessels in the Beaufort Sea or Chukchi Sea Adjacent to Alaska

    Science.gov (United States)

    2010-03-22

    ... submitted by hand or by mail to the Docket Clerk, U.S. DOT Dockets, Room PL-401, Department of... handling vessel adjacent to the coast of Alaska. The foreign-flag anchor handling vessel (TOR VIKING...

  9. The rescue and evaluation of FLAG and HIS epitope-tagged Asia 1 type foot-and-mouth disease viruses.

    Science.gov (United States)

    Yang, Bo; Yang, Fan; Zhang, Yan; Liu, Huanan; Jin, Ye; Cao, Weijun; Zhu, Zixiang; Zheng, Haixue; Yin, Hong

    2016-02-02

    The VP1 G-H loop of the foot-and-mouth disease virus (FMDV) contains the primary antigenic site, as well as an Arg-Gly-Asp (RGD) binding motif for the αv-integrin family of cell surface receptors. We anticipated that introducing a foreign epitope tag sequence downstream of the RGD motif would be tolerated by the viral capsid and would not destroy the antigenic site of FMDV. In this study, we have designed, generated, and characterized two recombinant FMDVs with a FLAG tag or histidine (HIS) inserted in the VP1 G-H loop downstream of the RGD motif +9 position. The tagged viruses were genetically stable and exhibited similar growth properties with their parental virus. What is more, the recombinant viruses rFMDV-FLAG and rFMDV-HIS showed neutralization sensitivity to FMDV type Asia1-specific mAbs, as well as to polyclonal antibodies. Additionally, the r1 values of the recombinant viruses were similar to that of the parental virus, indicating that the insertion of FLAG or HIS tag sequences downstream of the RGD motif +9 position do not eradicate the antigenic site of FMDV and do not affect its antigenicity. These results indicated that the G-H loop of Asia1 FMDV is able to effectively display the foreign epitopes, making this a potential approach for novel FMDV vaccines development. Copyright © 2015 Elsevier B.V. All rights reserved.

  10. Bioenergetic Consequences of FLAG Tag Addition to the C-Terminus of Subunit 8 of Yeast Saccharomyces cerevisiae Mitochondrial ATP Synthase

    Directory of Open Access Journals (Sweden)

    I MADE ARTIKA

    2010-09-01

    Full Text Available The yeast mitochondrial F1F0-ATP synthase is a multisubunit complex that contains at least 17 different subunits. Subunit 8 of yeast mitochondrial ATP synthase is a hydrophobic protein of 48 amino acids encoded by the mitochondrial ATP8 gene. Subunit 8 has three distinct domains; an N-terminal domain, a central hydrophobic domain and a C-terminal domain. FLAG tag addition to subunit 8 protein potentially facilitate elucidation of its topology, structure, and function. It has been shown that following incorporation of FLAG tag to its C-terminus, subunit 8 still assemble into functional ATP synthase complex. In order to analyze bioenergetic consequences of the FLAG tag addition, a yeast strain expressing FLAG tagged-subunit 8 was subjected to cellular respiration assays. Results obtained showed that addition of FLAG tag to the C-terminus of subunit 8 does not impair its proper functioning. The FLAG tag system, therefore, can be employed to study subunit 8′s detailed structure, topology, and function.

  11. Diagnosis and management of transthyretin familial amyloid polyneuropathy in Japan: red-flag symptom clusters and treatment algorithm.

    Science.gov (United States)

    Sekijima, Yoshiki; Ueda, Mitsuharu; Koike, Haruki; Misawa, Sonoko; Ishii, Tomonori; Ando, Yukio

    2018-01-17

    Hereditary ATTR (ATTRm) amyloidosis (also called transthyretin-type familial amyloid polyneuropathy [ATTR-FAP]) is an autosomal-dominant, adult-onset, rare systemic disorder predominantly characterized by irreversible, progressive, and persistent peripheral nerve damage. TTR gene mutations (e.g. replacement of valine with methionine at position 30 [Val30Met (p.Val50Met)]) lead to destabilization and dissociation of TTR tetramers into variant TTR monomers, which form amyloid fibrils that deposit in peripheral nerves and various organs, giving rise to peripheral and autonomic neuropathy and several non-disease specific symptoms.Phenotypic and genetic variability and non-disease-specific symptoms often delay diagnosis and lead to misdiagnosis. Red-flag symptom clusters simplify diagnosis globally. However, in Japan, types of TTR variants, age of onset, penetrance, and clinical symptoms of Val30Met are more varied than in other countries. Hence, development of a Japan-specific red-flag symptom cluster is warranted. Presence of progressive peripheral sensory-motor polyneuropathy and ≥1 red-flag sign/symptom (e.g. family history, autonomic dysfunction, cardiac involvement, carpal tunnel syndrome, gastrointestinal disturbances, unexplained weight loss, and immunotherapy resistance) suggests ATTR-FAP. Outside of Japan, pharmacotherapeutic options are first-line therapy. However, because of positive outcomes (better life expectancy and higher survival rates) with living donor transplant in Japan, liver transplantation remains first-line treatment, necessitating a Japan-specific treatment algorithm.Herein, we present a consolidated review of the ATTR-FAP Val30Met landscape in Japan and summarize findings from a medical advisory board meeting held in Tokyo on 18th August 2016, at which a Japan-specific ATTR-FAP red-flag symptom cluster and treatment algorithm was developed. Beside liver transplantation, a TTR-stabilizing agent (e.g. tafamidis) is a treatment option. Early

  12. Flag brands as factor and results of a country identity and image: Polish experiences

    Directory of Open Access Journals (Sweden)

    Anna Maria Nikodemska-Wolowik

    2006-12-01

    Full Text Available This article discusses the issue of creating regional and country brands by enterprises and of establishing a national brand. The three mentioned flag brand categories have been described in detail and the relations between them have been indicated. The article also makes an attempt at analyzing the factors that form part of the brand identity focusing primarily on the consumer product brands. The identity and image concepts are presented also in a broader perspective as certain attributes that characterize the enterprise itself. The presented considerations refer mainly to Polish companies, but some examples of enterprises from highly developed countries, especially from the European Union, have also been added in order to provide this paper with more practical dimensions. Specific brands offered by national enterprises that may be called country and regional brands have been proposed. Some transformations of the market environment which imply branding activities of the companies have been identified, especially the antiglobalist movement which becomes more and more powerful and its activities directed against big concerns and omnipresent mass brands. Moreover, the consumer ethnocentrism and regional trends opposed to the globalization have been emphasized. Also the important rote of family businesses in developing flag brands has been made evident. The family companies may contribute to maintaining and reinforcing the Polish identity.El presente trabajo se ocupa de los aspectos referentes a la creación de marcas regionales y locales así como del establecimiento de una marca nacional. Las tres categorías de marcas de bandera se han caracterizado detalladamente y se indican las relaciones que existen entre ellas. También se intenta analizar los factores que forman parte de la identidad de marca, con especial atención a las marcas de productos de consumo. Se presentan los conceptos de identidad e imagen desde una perspectiva más amplia como

  13. Flagged uniform particle splitting for variance reduction in proton and carbon ion track-structure simulations

    Science.gov (United States)

    Ramos-Méndez, José; Schuemann, Jan; Incerti, Sebastien; Paganetti, Harald; Schulte, Reinhard; Faddegon, Bruce

    2017-08-01

    Flagged uniform particle splitting was implemented with two methods to improve the computational efficiency of Monte Carlo track structure simulations with TOPAS-nBio by enhancing the production of secondary electrons in ionization events. In method 1 the Geant4 kernel was modified. In method 2 Geant4 was not modified. In both methods a unique flag number assigned to each new split electron was inherited by its progeny, permitting reclassification of the split events as if produced by independent histories. Computational efficiency and accuracy were evaluated for simulations of 0.5-20 MeV protons and 1-20 MeV u-1 carbon ions for three endpoints: (1) mean of the ionization cluster size distribution, (2) mean number of DNA single-strand breaks (SSBs) and double-strand breaks (DSBs) classified with DBSCAN, and (3) mean number of SSBs and DSBs classified with a geometry-based algorithm. For endpoint (1), simulation efficiency was 3 times lower when splitting electrons generated by direct ionization events of primary particles than when splitting electrons generated by the first ionization events of secondary electrons. The latter technique was selected for further investigation. The following results are for method 2, with relative efficiencies about 4.5 times lower for method 1. For endpoint (1), relative efficiency at 128 split electrons approached maximum, increasing with energy from 47.2  ±  0.2 to 66.9  ±  0.2 for protons, decreasing with energy from 51.3  ±  0.4 to 41.7  ±  0.2 for carbon. For endpoint (2), relative efficiency increased with energy, from 20.7  ±  0.1 to 50.2  ±  0.3 for protons, 15.6  ±  0.1 to 20.2  ±  0.1 for carbon. For endpoint (3) relative efficiency increased with energy, from 31.0  ±  0.2 to 58.2  ±  0.4 for protons, 23.9  ±  0.1 to 26.2  ±  0.2 for carbon. Simulation results with and without splitting agreed within 1% (2 standard

  14. [Effects of reduced solar radiation on winter wheat flag leaf net photosynthetic rate].

    Science.gov (United States)

    Zheng, You-Fei; Ni, Yan-Li; Mai, Bo-Ru; Wu, Rong-Jun; Feng, Yan; Sun, Jian; Li, Jian; Xu, Jing-Xin

    2011-06-01

    Taking winter wheat Triticum aestivum L. (cv. Yangmai 13) as test material, a field experiment was conducted in Nanjing City to study the effects of simulated reduced solar radiation on the diurnal variation of winter wheat flag leaf photosynthetic rate and the main affecting factors. Five treatments were installed, i. e., 15% (T15), 20% (T20) , 40% (T40), 60% (T60), and 100% (CK) of total incident solar radiation. Reduced solar irradiance increased the chlorophyll and lutein contents significantly, but decreased the net photosynthetic rate (Pn). Under different solar irradiance, the diurnal variation of Pn had greater difference, and the daily maximum Pn was in the order of CK > T60 > T40 > T 20 > T15. In CK, the Pn exhibited a double peak diurnal curve; while in the other four treatments, the Pn showed a single peak curve, and the peak was lagged behind that of CK. Correlation analysis showed that reduced solar irradiance was the main factor affecting the diurnal variation of Pn, but the physiological parameters also played important roles in determining the diurnal variation of Pn. In treatments T60 and T40, the photosynthesis active radiation (PAR), leaf temperature (T1) , stomatal conductance (Gs) , and transpiration rate (Tr) were significantly positively correlated with Pn, suggesting their positive effects on Pn. The intercellular CO2 concentration (Ci) and stomatal limitation (Ls) had significant negative correlations with Pn in treatments T60 and T40 but significant positive correlations with Pn in treatments T20 and T15, implying that the Ci and Ls had negative (or positive) effects on Pn when the solar irradiance was higher (or lower) than 40% of incident solar irradiance.

  15. One flag, two rallies: Mechanisms of public opinion in Israel during the 2014 Gaza war.

    Science.gov (United States)

    Feinstein, Yuval

    2018-01-01

    In Israel, public reaction to the 2014 Gaza war included massive support for the military operation and a sharp increase in the popularity of Prime Minister Netanyahu. To understand what caused these "rally-round-the-flag" (RRTF) effects, panel data were collected from a representative sample of the Jewish majority in Israel during and after the war. The article integrate empirical and theoretical arguments from public opinion studies, and from social and political psychology, to contextualize and guide the analysis. The results reveal that perceived threat to collective security produced two simultaneous rally outcomes through distinct processes: First, increased identification with the ethno-national Jewish group led to a rally behind Israel's prime minister. Second, anger toward Hamas and sentiment of national superiority, which was activated by increased ethno-national identification, produced a rally behind the military operation. In addition to explaining its specific empirical case, this study makes three broader contributions. First, it extends the investigation of the RRTF phenomenon in wartime beyond the popularity of the head of the state (the focus of most previous studies) by also examining levels of support for the use of military power. Second, it reveals some of the mechanisms through which distinct elements of popular nationalism mediate the relationship between war events and heterogeneous rally effects. Third, this study shows that the mechanisms that have been detected in studies of individual attitudes and behavior in small groups under conditions of perceived threat or competition can help explain the behavior of these individuals as members of larger, imagined national communities during war. Copyright © 2017 Elsevier Inc. All rights reserved.

  16. Vortex dynamics behind a self-oscillating inverted flag placed in a channel flow: Time-resolved particle image velocimetry measurements

    Science.gov (United States)

    Yu, Yuelong; Liu, Yingzheng; Chen, Yujia

    2017-12-01

    The unsteady flow behind an inverted flag placed in a water channel and then excited into a self-oscillating state is measured using time-resolved particle image velocimetry. The dynamically deformed profiles of the inverted flag are determined by a novel algorithm that combines morphological image processing and principle component analysis. Three modes are discovered with the successive decrease in the dimensionless bending stiffness: the biased mode, the flapping mode, and the deflected mode. The distinctly different flow behavior is discussed in terms of instantaneous velocity field, phase-averaged vorticity field, time-mean flow field, and turbulent kinetic energy. The results demonstrated that the biased mode generated abundant vortices at the oscillating side of the inverted flag. In the deflected mode, the inverted flag is highly deflected to one side of the channel and remains almost stationary, inducing two stable recirculation zones and a considerably inversed flow between them. In the flapping mode, the strongly oscillating flag periodically provides a strengthened influence on the fluid near the two sidewalls. The reverse von Kármán vortex street is well formed and energetic in the wake, and a series of high-speed impingement jets between the neighboring vortices are directed toward the sidewalls in a staggered fashion.

  17. Physical activity patterns across time-segmented youth sport flag football practice.

    Science.gov (United States)

    Schlechter, Chelsey R; Guagliano, Justin M; Rosenkranz, Richard R; Milliken, George A; Dzewaltowski, David A

    2018-02-08

    Youth sport (YS) reaches a large number of children world-wide and contributes substantially to children's daily physical activity (PA), yet less than half of YS time has been shown to be spent in moderate-to-vigorous physical activity (MVPA). Physical activity during practice is likely to vary depending on practice structure that changes across YS time, therefore the purpose of this study was 1) to describe the type and frequency of segments of time, defined by contextual characteristics of practice structure, during YS practices and 2) determine the influence of these segments on PA. Research assistants video-recorded the full duration of 28 practices from 14 boys' flag football teams (2 practices/team) while children concurrently (N = 111, aged 5-11 years, mean 7.9 ± 1.2 years) wore ActiGraph GT1M accelerometers to measure PA. Observers divided videos of each practice into continuous context time segments (N = 204; mean-segments-per-practice = 7.3, SD = 2.5) using start/stop points defined by change in context characteristics, and assigned a value for task (e.g., management, gameplay, etc.), member arrangement (e.g., small group, whole group, etc.), and setting demand (i.e., fosters participation, fosters exclusion). Segments were then paired with accelerometer data. Data were analyzed using a multilevel model with segment as unit of analysis. Whole practices averaged 34 ± 2.4% of time spent in MVPA. Free-play (51.5 ± 5.5%), gameplay (53.6 ± 3.7%), and warm-up (53.9 ± 3.6%) segments had greater percentage of time (%time) in MVPA compared to fitness (36.8 ± 4.4%) segments (p ≤ .01). Greater %time was spent in MVPA during free-play segments compared to scrimmage (30.2 ± 4.6%), strategy (30.6 ± 3.2%), and sport-skill (31.6 ± 3.1%) segments (p ≤ .01), and in segments that fostered participation (36.1 ± 2.7%) than segments that fostered exclusion (29.1 ± 3.0%; p ≤ .01

  18. Multi-Level Pre-Correlation RFI Flagging for Real-Time Implementation on UniBoard

    Science.gov (United States)

    Dumez-Viou, Cédric; Weber, Rodolphe; Ravier, Philippe

    2016-03-01

    Because of the denser active use of the spectrum, and because of radio telescopes higher sensitivity, radio frequency interference (RFI) mitigation has become a sensitive topic for current and future radio telescope designs. Even if quite sophisticated approaches have been proposed in the recent years, the majority of RFI mitigation operational procedures are based on post-correlation corrupted data flagging. Moreover, given the huge amount of data delivered by current and next generation radio telescopes, all these RFI detection procedures have to be at least automatic and, if possible, real-time. In this paper, the implementation of a real-time pre-correlation RFI detection and flagging procedure into generic high-performance computing platforms based on field programmable gate arrays (FPGA) is described, simulated and tested. One of these boards, UniBoard, developed under a Joint Research Activity in the RadioNet FP7 European programme is based on eight FPGAs interconnected by a high speed transceiver mesh. It provides up to 4 TMACs with ®Altera Stratix IV FPGA and 160 Gbps data rate for the input data stream. The proposed concept is to continuously monitor the data quality at different stages in the digital preprocessing pipeline between the antennas and the correlator, at the station level and the core level. In this way, the detectors are applied at stages where different time-frequency resolutions can be achieved and where the interference-to-noise ratio (INR) is maximum right before any dilution of RFI characteristics by subsequent channelizations or signal recombinations. The detection decisions could be linked to a RFI statistics database or could be attached to the data for later stage flagging. Considering the high in-out data rate in the pre-correlation stages, only real-time and go-through detectors (i.e. no iterative processing) can be implemented. In this paper, a real-time and adaptive detection scheme is described. An ongoing case study has been

  19. Physiotherapy co-management of rheumatoid arthritis: identification of red flags, significance to clinical practice and management pathways.

    Science.gov (United States)

    Briggs, Andrew M; Fary, Robyn E; Slater, Helen; Ranelli, Sonia; Chan, Madelynn

    2013-12-01

    Rheumatoid arthritis (RA) is a chronic, systemic, autoimmune disease. Physiotherapy interventions for people with RA are predominantly targeted at ameliorating disability resulting from articular and peri-articular manifestations of the disease and providing advice and education to improve functional capacity and quality of life. To ensure safe and effective care, it is critical that physiotherapists are able to identify potentially serious articular and peri-articular manifestations of RA, such as instability of the cervical spine. Additionally, as primary contact professionals, it is essential that physiotherapists are aware of the potentially serious extra-articular manifestations of RA. This paper provides an overview of the practice-relevant manifestations associated with RA that might warrant further investigation by a medical practitioner (red flags), their relevance to physiotherapy practice, and recommended management pathways. Copyright © 2013 Elsevier Ltd. All rights reserved.

  20. FLAG-induced remission in a patient with acute mast cell leukemia (MCL exhibiting t(7;10(q22;q26 and KIT D816H

    Directory of Open Access Journals (Sweden)

    Peter Valent

    2014-01-01

    Full Text Available Mast cell leukemia (MCL is a life-threatening disease associated with high mortality and drug-resistance. Only few patients survive more than 12 months. We report on a 55-year-old female patient with acute MCL diagnosed in May 2012. The disease was characterized by a rapid increase in white blood cells and mast cells (MC in the peripheral blood, and a rapid increase of serum tryptase levels. The KIT D816H mutation was detected in the blood and bone marrow (BM. Induction chemotherapy with high-dose ARA-C and fludarabine (FLAG was administered. Unexpectedly, the patient entered a hematologic remission with almost complete disappearance of neoplastic MC and a decrease of serum tryptase levels to normal range after 2 cycles of FLAG. Consecutively, the patient was prepared for allogeneic stem cell transplantation. However, shortly after the third cycle of FLAG, tryptase levels increased again, immature MC appeared in the blood, and the patient died from cerebral bleeding. Together, this case shows that intensive chemotherapy regimens, like FLAG, may induce remission in acute MCL. However, treatment responses are short-lived and the overall outcome remains dismal in these patients. We propose to separate this acute type of MCL from more subacute or chronic variants of MCL.

  1. [Flag leaf photosynthetic characteristics, change in chlorophyll fluorescence parameters, and their relationships with yield of winter wheat sowed in spring].

    Science.gov (United States)

    Xu, Lan; Gao, Zhi-qang; An, Wei; Li, Yan-liang; Jiao, Xiong-fei; Wang, Chuang-yun

    2016-01-01

    With five good winter wheat cultivars selected from the middle and lower reaches of Yangtze River and Southwest China as test materials, a field experiment in Xinding basin area of Shanxi Province was conducted to study the photosynthetic characteristics, chlorophyll content, and chlorophyll fluorescence parameters of flag leaf at different sowing dates, as well as the correlations between these indices and yield for two years (2013-2014). The results showed that the difference in most fluorescence parameters except chlorophyll content among cultivars was significant. The correlations between these fluorescence parameters and yield were significant. The variation coefficient of chlorophyll (Chl) content was low (0.12-0.17), and that of performance index based on absorption (PIabs) was high (0.32-0.39), with the partial correlation coefficients of them with grain yield from 2013 to 2014 ranged in 0.70-0.81. Under the early sowing condition, the grain yield positively correlated with PIabs at flowering and filling stages and chlorophyll content at grain filling stage, but negatively correlated with the relative variable fluorescence at I point (Vi) at grain filling stage. About 81.1%-82.8% of grain yield were determined by the variations of PIabs, Chl, and Vi. Wheat cultivars had various performances in the treatments with different sowing dates and a consistent trend was observed in the two experimental years. Among these 5 cultivars, Yangmai 13 was suitable for early sowing, with the flag leaf photosynthetic rate (Pn), Chl, most fluorescence parame-ters, and grain yield showed obviously high levels. In conclusion, under early sowing condition chlorophyll content at grain filling stages, PIabs at flowering and filling stages, and Pn were important indices for selecting wheat cultivars with high photosynthetic efficiency.

  2. Reliability of point-of-care hematocrit, blood gas, electrolyte, lactate and glucose measurement during cardiopulmonary bypass.

    Science.gov (United States)

    Steinfelder-Visscher, J; Weerwind, P W; Teerenstra, S; Brouwer, M H J

    2006-01-01

    Recently, the GEM Premier blood gas analyser was upgraded to the GEM Premier 3000. In addition to pH, pCO2, pO2, Na+, K+, Ca2+, and hematocrit measurement, glucose and lactate can be measured on the GEM Premier 3000. In this prospective clinical study, the analytical performance of the GEM Premier 3000 was compared with the Ciba Corning 865 analyser for blood gas/electrolytes/metabolites, and for hematocrit with the Sysmex XE 2100 instrument. During a 6-month period, 127 blood samples were analysed on both the GEM Premier 3000 analyser and our laboratory analysers (Ciba Corning 865/Sysmex 2100 instrument), and compared using the agreement analysis for quantitative data. With the exception of K+, the other parameters (pCO2, pO2, Na+, Ca2+, hematocrit, glucose, and lactate) can be described in terms of the mean and standard deviation of the differences. For K+ measurement, a clear linear trend (r=0.79, panalyser seems to be suitable for point-of-care testing of electrolytes, metabolites, and blood gases during cardiopulmonary bypass. However, its downward bias in hematocrit values below 30% suggests that using the GEM Premier 3000 as a transfusion trigger leads to overtreatment with packed red cells.

  3. [PS II photochemical efficiency in flag leaf of wheat varieties and its adaptation to strong sun- light intensity on farmland of Xiangride in Qinghai Province, Northwest China].

    Science.gov (United States)

    Shi, Sheng-Bo; Chen, Wen-Jie; Shi, Rui; Li, Miao; Zhang, Huai-Gang; Sun, Ya-Nan

    2014-09-01

    Taking four wheat varieties developed by Northwest Institute of Plateau Biology, Chinese Academy of Sciences, as test materials, with the measurement of content of photosynthetic pigments, leaf area, fresh and dry mass of flag leaf, the PS II photochemistry efficiency of abaxial and adaxial surface of flag leaf and its adaptation to strong solar radiation during the period of heading stage in Xiangride region were investigated with the pulse-modulated in-vivo chlorophyll fluorescence technique. The results indicated that flag leaf angle mainly grew in horizontal state in Gaoyuan 314, Gaoyuan 363 and Gaoyuan 584, and mainly in vertical state in Gaoyuan 913 because of its smaller leaf area and larger width. Photosynthetic pigments were different among the 4 varieties, and positively correlated with intrinsic PS II photochemistry efficiencies (Fv/Fm). In clear days, especially at noon, the photosynthetic photoinhibition was more serious in abaxial surface of flag leaf due to directly facing the solar radiation, but it could recover after reduction of sunlight intensity in the afternoon, which meant that no inactive damage happened in PS II reaction centers. There were significant differences of PS II actual and maximum photochemical efficiencies at the actinic light intensity (ΦPS II and Fv'/Fm') between abaxial and adaxial surface, and their relative variation trends were on the contrary. The photochemical and non-photochemical quenching coefficients (qP and NPQ) had a similar tendency in both abaxial and adaxial surfaces. Although ΦPS II and qP were lower in adaxial surface of flag leaf, the Fv'/Fm' was significantly higher, which indicated that the potential PS II capture efficiency of excited energy was higher. The results demonstrated that process of photochemical and non-photochemical quenching could effectively dissipate excited energy caused by strong solar radiation, and there were higher adaptation capacities in wheat varieties natively cultivated in

  4. A Green Flag for the Flag System?

    DEFF Research Database (Denmark)

    Vertommen, Tine; Støckel, Jan Toftegaard; Vandevivere, Lore

    2016-01-01

    Over the past decade the international agenda on the prevention of child sexual harassment and abuse in sport has been strengthened by a number of general policy recommendations. Despite a growing body of literature and research about sexual harassment and abuse in sport, there is hardly any...... sport stakeholders in the assessment of sexual behaviour involving children. It is in the process of being implemented in Flanders and preliminary findings suggest a high level of feasibility at all levels of organised sports. Demonstrating that a number of inhibiting forces have effectively been...

  5. Psychiatric comorbidity, red flag behaviors, and associated outcomes among office-based buprenorphine patients following Hurricane Sandy.

    Science.gov (United States)

    Williams, Arthur R; Tofighi, Babak; Rotrosen, John; Lee, Joshua D; Grossman, Ellie

    2014-04-01

    supply disruption, (3) a pre-storm history of red flag behaviors (in particular, repeat opioid-positive urines), and (4) new-onset post-storm psychiatric symptoms. Our findings highlight the relative resilience of buprenorphine as an office-based treatment modality for patients encountering a disaster with associated unanticipated service disruption. In responding to future disasters, triaging patient contact and priority based on a history of red-flag behaviors, rather than a history of psychiatric comorbidity, will likely optimize resource allocation, especially among recently enrolled patients. Additionally, patients endorsing new-onset psychiatric manifestations following disasters may be an especially high-risk group for poor outcomes, warranting further study.

  6. The temporal and species dynamics of photosynthetic acclimation in flag leaves of rice (Oryza sativa) and wheat (Triticum aestivum) under elevated carbon dioxide

    Energy Technology Data Exchange (ETDEWEB)

    Zhu, J.; Zeng, Q.; Xie, Z.; Tang, H.; Zhu, C. (Chinese Academy of Sciences. State Key Lab. of Soil and Sustainable Agriculture, Institute of Soil Science, Nanjing (China)); Hasegawa, T. (National Institute for Agro-Environmental Sciences. Agro-Meteorology Div., Tsukuba (Japan)); Ziska, L. (Crop Systems and Global Change Lab., Beltsville, MD (United States)); Jia, X. (Chinese Academic of Sciences/Nanjing Botanical Garden Memorial Sun Yat-Sen. Jiangsu Institute of Botany, Nanjing (China))

    2012-07-15

    In this study, we tested for the temporal occurrence of photosynthetic acclimation to elevated [CO{sub 2}] in the flag leaf of two important cereal crops, rice and wheat. In order to characterize the temporal onset of acclimation and the basis for any observed decline in photosynthetic rate, we characterized net photosynthesis, g{sub s}, g{sub m}, C{sub i}/C{sub a}, C{sub i}/C{sub c}, V{sub cmax}, J{sub max}, cell wall thickness, content of Rubisco, cytochrome (Cyt) f, N, chlorophyll and carbohydrate, mRNA expression for rbcL and petA, activity for Rubisco, sucrose phosphate synthase (SPS) and sucrose synthase (SS) at full flag expansion, mid-anthesis and the late grain-filling stage. No acclimation was observed for either crop at full flag leaf expansion. However, at the mid-anthesis stage, photosynthetic acclimation in rice was associated with RuBP carboxylation and regeneration limitations, while wheat only had the carboxylation limitation. By grain maturation, the decline of Rubisco content and activity had contributed to RuBP carboxylation limitation of photosynthesis in both crops at elevated [CO{sub 2}]; however, the sharp decrease of Rubisco enzyme activity played a more important role in wheat. Although an increase in non-structural carbohydrates did occur during these later stages, it was not consistently associated with changes in SPS and SS or photosynthetic acclimation. Rather, over time elevated [CO{sub 2}] appeared to enhance the rate of N degradation and senescence so that by late-grain fill, photosynthetic acclimation to elevated [CO{sub 2}] in the flag leaf of either species was complete. These data suggest that the basis for photosynthetic acclimation with elevated [CO{sub 2}] may be more closely associated with enhanced rates of senescence, and, as a consequence, may be temporally dynamic, with significant species variation. (Author)

  7. (U) Physics Validation of the RMI-Based Ejecta Source Model Implementation in FLAG: L2 Milestone #6035 Report

    Energy Technology Data Exchange (ETDEWEB)

    Tregillis, I. L. [Los Alamos National Lab. (LANL), Los Alamos, NM (United States)

    2017-09-14

    The Los Alamos Physics and Engineering Models (PEM) program has developed a model for Richtmyer-Meshkov instability (RMI) based ejecta production from shock-melted surfaces, along with a prescription for a self-similar velocity distribution (SSVD) of the resulting ejecta particles. We have undertaken an effort to validate this source model using data from explosively driven tin coupon experiments. The model’s current formulation lacks a crucial piece of physics: a method for determining the duration of the ejecta production interval. Without a mechanism for terminating ejecta production, the model is not predictive. Furthermore, when the production interval is hand-tuned to match time-integrated mass data, the predicted time-dependent mass accumulation on a downstream sensor rises too sharply at early times and too slowly at late times because the SSVD overestimates the amount of mass stored in the fastest particles and underestimates the mass stored in the slowest particles. The functional form of the resulting m(t) is inconsistent with the available time-dependent data; numerical simulations and analytic studies agree on this point. Simulated mass tallies are highly sensitive to radial expansion of the ejecta cloud. It is not clear if the same effect is present in the experimental data but if so, depending on the degree, this may challenge the model’s compatibility with tin coupon data. The current implementation of the model in FLAG is sensitive to the detailed interaction between kinematics (hydrodynamic methods) and thermodynamics (material models); this sensitivity prohibits certain physics modeling choices. The appendices contain an extensive analytic study of piezoelectric ejecta mass measurements, along with test problems, excerpted from a longer work (LA-UR-17-21218).

  8. Raising a Red Flag on Dating Violence: Evaluation of a Low-Resource, College-Based Bystander Behavior Intervention Program.

    Science.gov (United States)

    Borsky, Amanda E; McDonnell, Karen; Turner, Monique Mitchell; Rimal, Rajiv

    2016-03-09

    Encouraging bystanders to intervene safely and effectively in situations that could escalate to violence-known as bystander behavior programs-is a growing yet largely untested strategy to prevent dating violence. Using a quasi-experimental design, we evaluate a low-resource, low-intensity intervention aimed at preventing dating violence among college students. The integrated behavioral model (IBM) was used to guide the evaluation. We also assess which IBM variables were most strongly associated with bystander behaviors. Participants were drawn from two Virginia colleges that predominantly train females in the health profession sciences. The intervention group (n = 329) participated in a university-wide bystander behavior intervention consisting of a 30-min presentation on dating violence at new-student orientation and a week-long "red flag" social marketing campaign on campus to raise awareness of dating violence. Controlling for changes at the comparison university, results showed an increase in bystander behaviors, such as encouraging a friend who may be in an abusive relationship to get help, after the intervention and adjusting for potential confounders (increase of 1.41 bystander behaviors, p = .04). However, no significant changes were found for bystander intentions, self-efficacy, social norms, or attitudes related to dating violence from pre- to post-intervention. Self-efficacy had a direct relationship with bystander behaviors. Results suggest that low-resource interventions have a modest effect on increasing bystander behaviors. However, higher resource interventions likely are needed for a larger impact, especially among students who already demonstrate strong baseline intentions to intervene and prevent dating violence. © The Author(s) 2016.

  9. Fine mapping TaFLW1, a major QTL controlling flag leaf width in bread wheat (Triticum aestivum L.).

    Science.gov (United States)

    Xue, Shulin; Xu, Feng; Li, Guoqiang; Zhou, Yan; Lin, Musen; Gao, Zhongxia; Su, Xiuhong; Xu, Xiaowu; Jiang, Ge; Zhang, Shuang; Jia, Haiyan; Kong, Zhongxin; Zhang, Lixia; Ma, Zhengqiang

    2013-08-01

    Flag leaf width (FLW) is directly related to photosynthetic capacity and yield potential in wheat. In a previous study, Qflw.nau-5A controlling FLW was detected on chromosome 5A in the interval possessing Fhb5 for type I Fusarium head blight (FHB) resistance using a recombinant inbred line population derived from Nanda2419 × Wangshuibai. Qflw.nau-5A near-isogenic line (NIL) with the background of Mianyang 99-323 and PH691 was developed and evaluated. FLW inheritance was investigated using two F2 populations developed from crossing the Qflw.nau-5A NILs with their recurrent parents. One hundred ten and 28 recombinants, which included 10 and 5 types of recombinants, were identified from 2816 F2 plants with Mianyang 99-323 background and 1277 F2 plants with PH691 background, respectively, and phenotyped in field trials for FLW and type I FHB resistance. Deletion bin mapping was applied to physically map Qflw.nau-5A. The introduction of Wangshuibai Qflw.nau-5A allele reduced the FLW up to 3 mm. In the F2 populations, Qflw.nau-5A was inherited like a semi-dominant gene, and was therefore designated as TaFLW1. The FLW of the recombinant lines displayed a distinct two-peak distribution. Recombinants with wider leaves commonly have Mianyang 99-323 or PH691 chromatin in the 0.2 cM Xwmc492-Xwmc752 interval that resided in the 5AL12-0.35-0.57 deletion bin, and recombinants with narrow leaves were Wangshuibai genotype in this interval. Phenotypic recombination between FLW and type I FHB resistance was identified, implying TaFLW1 was in close linkage with Fhb5. These results should aid wheat breeders to break the linkage drag through marker-assisted selection and assist in the map-based cloning of TaFLW1.

  10. Italy flags scientific shortcomings

    Science.gov (United States)

    Cartlidge, Edwin

    2008-04-01

    The land that gave us Leonardo da Vinci, Galileo Galilei and Enrico Fermi does not regard science as part of culture, but it must do so if it is to avoid being left behind economically and intellectually. That is the message from a working group of 18 academics, sponsored by the Italian government, to find ways of improving the quantity, quality and public perception of science in the country. The group has now put forward a range of measures to combat what the group's chair, left-wing politician and Siena University law professor Luigi Berlinguer, describes as a "national emergency".

  11. 'Red Flag' Predictions

    DEFF Research Database (Denmark)

    Hallin, Carina Antonia; Andersen, Torben Juul; Tveterås, Sigbjørn

    -generation prediction markets and outline its unique features as a third-generation prediction market. It is argued that frontline employees gain deep insights when they execute operational activities on an ongoing basis in the organization. The experiential learning from close interaction with internal and external......This conceptual article introduces a new way to predict firm performance based on aggregation of sensing among frontline employees about changes in operational capabilities to update strategic action plans and generate innovations. We frame the approach in the context of first- and second...

  12. Computer assisted instruction on "learning nutrition flags for deaf 5th grade and 6th grad students": effectiveness of instruction.

    Science.gov (United States)

    Srisorachatr, Suwat; Huadong, Yotsinee; Hudthagosol, Chatrapa; Danthanavanich, Suksiri

    2013-12-01

    Deaf students are of a number of under privilege group for whom there are limited resources for their use, related to health including nutrition. The purpose of this research was to create computer-assisted instruction for "nutrition flags" for 5 and 6th grade students. The content of nutrition included the concept of a healthy balance diets and portion sizes of each food group. The content and pictures for computer-assisted instruction came from existing curriculum, and focused on nutritional content. The contents in this instruction were divided into three units according to students' learning capacity. The story boards were developed by staff including nutritionists, Thai sign language interpreters, and deaf students. Then, the contents and nutrition vocabulary were translated into Thai sign language. After recording the sign language on video, this material was merged with the contents and converted into a computer program. The computer assisted instruction was tested with students from Nakon Pathom School for the Deaf The first trial was conducted with three students, the second with five students, and the third with 15 students during the academic year 2009. The computer- assisted instruction was revised until it met the standard criteria of 80/80. Effectiveness testing was carried out with 36 students for five consecutive days. On the first day, the pre-test was completed, and on days 2-4, the students performed self-study and completed the exercises for units 1-3, with 50 minutes spent on each unit. The post-test was completed on the last day. The study was conducted during the 2010 academic year Data analysis was performed using the t-test. The results showed an effectiveness of 81.85/82.22, which was higher than the standard criteria of 80/80. The post-test average score was higher than the pre-test average score with a statistical significance level at p < 0.0001. Suggestions for instruction for the deaf are that the length of the instruction in each

  13. Electron microscopy and in vitro deneddylation reveal similar architectures and biochemistry of isolated human and Flag-mouse COP9 signalosome complexes

    International Nuclear Information System (INIS)

    Rockel, Beate; Schmaler, Tilo; Huang, Xiaohua; Dubiel, Wolfgang

    2014-01-01

    Highlights: • Deneddylation rates of human erythrocyte and mouse fibroblast CSN are very similar. • 3D models of native human and mouse CSN reveal common architectures. • The cryo-structure of native mammalian CSN shows a horseshoe subunit arrangement. - Abstract: The COP9 signalosome (CSN) is a regulator of the ubiquitin (Ub) proteasome system (UPS). In the UPS, proteins are Ub-labeled for degradation by Ub ligases conferring substrate specificity. The CSN controls a large family of Ub ligases called cullin-RING ligases (CRLs), which ubiquitinate cell cycle regulators, transcription factors and DNA damage response proteins. The CSN possesses structural similarities with the 26S proteasome Lid complex and the translation initiation complex 3 (eIF3) indicating similar ancestry and function. Initial structures were obtained 14 years ago by 2D electron microscopy (EM). Recently, first 3D molecular models of the CSN were created on the basis of negative-stain EM and single-particle analysis, mostly with recombinant complexes. Here, we compare deneddylating activity and structural features of CSN complexes purified in an elaborate procedure from human erythrocytes and efficiently pulled down from mouse Flag-CSN2 B8 fibroblasts. In an in vitro deneddylation assay both the human and the mouse CSN complexes deneddylated Nedd8-Cul1 with comparable rates. 3D structural models of the erythrocyte CSN as well as of the mouse Flag-CSN were generated by negative stain EM and by cryo-EM. Both complexes show a central U-shaped segment from which several arms emanate. This structure, called the horseshoe, is formed by the PCI domain subunits. CSN5 and CSN6 point away from the horseshoe. Compared to 3D models of negatively stained CSN complexes, densities assigned to CSN2 and CSN4 are better defined in the cryo-map. Because biochemical and structural results obtained with CSN complexes isolated from human erythrocytes and purified by Flag-CSN pulldown from mouse B8 fibroblasts

  14. Electron microscopy and in vitro deneddylation reveal similar architectures and biochemistry of isolated human and Flag-mouse COP9 signalosome complexes

    Energy Technology Data Exchange (ETDEWEB)

    Rockel, Beate [Department of Molecular Structural Biology, Max-Planck-Institute of Biochemistry, Am Klopferspitz 18, 82152 Martinsried (Germany); Schmaler, Tilo; Huang, Xiaohua [Division of Molecular Biology, Department of General, Visceral, Vascular and Thoracic Surgery, Charité – Universitätsmedizin Berlin, Charitéplatz 1, 10117 Berlin (Germany); Dubiel, Wolfgang, E-mail: Wolfgang.dubiel@charite.de [Division of Molecular Biology, Department of General, Visceral, Vascular and Thoracic Surgery, Charité – Universitätsmedizin Berlin, Charitéplatz 1, 10117 Berlin (Germany)

    2014-07-25

    Highlights: • Deneddylation rates of human erythrocyte and mouse fibroblast CSN are very similar. • 3D models of native human and mouse CSN reveal common architectures. • The cryo-structure of native mammalian CSN shows a horseshoe subunit arrangement. - Abstract: The COP9 signalosome (CSN) is a regulator of the ubiquitin (Ub) proteasome system (UPS). In the UPS, proteins are Ub-labeled for degradation by Ub ligases conferring substrate specificity. The CSN controls a large family of Ub ligases called cullin-RING ligases (CRLs), which ubiquitinate cell cycle regulators, transcription factors and DNA damage response proteins. The CSN possesses structural similarities with the 26S proteasome Lid complex and the translation initiation complex 3 (eIF3) indicating similar ancestry and function. Initial structures were obtained 14 years ago by 2D electron microscopy (EM). Recently, first 3D molecular models of the CSN were created on the basis of negative-stain EM and single-particle analysis, mostly with recombinant complexes. Here, we compare deneddylating activity and structural features of CSN complexes purified in an elaborate procedure from human erythrocytes and efficiently pulled down from mouse Flag-CSN2 B8 fibroblasts. In an in vitro deneddylation assay both the human and the mouse CSN complexes deneddylated Nedd8-Cul1 with comparable rates. 3D structural models of the erythrocyte CSN as well as of the mouse Flag-CSN were generated by negative stain EM and by cryo-EM. Both complexes show a central U-shaped segment from which several arms emanate. This structure, called the horseshoe, is formed by the PCI domain subunits. CSN5 and CSN6 point away from the horseshoe. Compared to 3D models of negatively stained CSN complexes, densities assigned to CSN2 and CSN4 are better defined in the cryo-map. Because biochemical and structural results obtained with CSN complexes isolated from human erythrocytes and purified by Flag-CSN pulldown from mouse B8 fibroblasts

  15. On-line Flagging of Anomalies and Adaptive Sequential Hypothesis Testing for Fine-feature Characterization of Geosynchronous Satellites

    Science.gov (United States)

    Chaudhary, A.; Payne, T.; Kinateder, K.; Dao, P.; Beecher, E.; Boone, D.; Elliott, B.

    The objective of on-line flagging in this paper is to perform interactive assessment of geosynchronous satellites anomalies such as cross-tagging of a satellites in a cluster, solar panel offset change, etc. This assessment will utilize a Bayesian belief propagation procedure and will include automated update of baseline signature data for the satellite, while accounting for the seasonal changes. Its purpose is to enable an ongoing, automated assessment of satellite behavior through its life cycle using the photometry data collected during the synoptic search performed by a ground or space-based sensor as a part of its metrics mission. The change in the satellite features will be reported along with the probabilities of Type I and Type II errors. The objective of adaptive sequential hypothesis testing in this paper is to define future sensor tasking for the purpose of characterization of fine features of the satellite. The tasking will be designed in order to maximize new information with the least number of photometry data points to be collected during the synoptic search by a ground or space-based sensor. Its calculation is based on the utilization of information entropy techniques. The tasking is defined by considering a sequence of hypotheses in regard to the fine features of the satellite. The optimal observation conditions are then ordered in order to maximize new information about a chosen fine feature. The combined objective of on-line flagging and adaptive sequential hypothesis testing is to progressively discover new information about the features of a geosynchronous satellites by leveraging the regular but sparse cadence of data collection during the synoptic search performed by a ground or space-based sensor. Automated Algorithm to Detect Changes in Geostationary Satellite's Configuration and Cross-Tagging Phan Dao, Air Force Research Laboratory/RVB By characterizing geostationary satellites based on photometry and color photometry, analysts can

  16. Oxytocin increases liking for a country’s people and national flag but not for other cultural symbols or consumer products.

    Directory of Open Access Journals (Sweden)

    Xiaole eMa

    2014-08-01

    Full Text Available The neuropeptide oxytocin enhances in-group favoritism and ethnocentrism in males. However, whether such effects also occur in women and extend to national symbols and companies/consumer products is unclear. In a between-subject, double-blind placebo controlled experiment we have investigated the effect of intranasal oxytocin on likeability and arousal ratings given by 51 adult Chinese males and females for pictures depicting people or national symbols/consumer products from both strong and weak in-groups (China and Taiwan and corresponding out-groups (Japan and South Korea. To assess duration of treatment effects subjects were also re-tested after one week. Results showed that although oxytocin selectively increased the bias for overall liking for Chinese social stimuli and the national flag, it had no effect on the similar bias towards other Chinese cultural symbols, companies and consumer products. This enhanced bias was maintained one week after treatment. No overall oxytocin effects were found for Taiwanese, Japanese or South Korean pictures. Our findings show for the first time that oxytocin increases liking for a nation’s society and flag in both men and women, but not that for other cultural symbols or companies/consumer products.

  17. Phenotyping of field-grown wheat in the UK highlights contribution of light response of photosynthesis and flag leaf longevity to grain yield.

    Science.gov (United States)

    Carmo-Silva, Elizabete; Andralojc, P John; Scales, Joanna C; Driever, Steven M; Mead, Andrew; Lawson, Tracy; Raines, Christine A; Parry, Martin A J

    2017-06-15

    Improving photosynthesis is a major target for increasing crop yields and ensuring food security. Phenotyping of photosynthesis in the field is critical to understand the limits to crop performance in agricultural settings. Yet, detailed phenotyping of photosynthetic traits is relatively scarce in field-grown wheat, with previous studies focusing on narrow germplasm selections. Flag leaf photosynthetic traits, crop development, and yield traits were compared in 64 field-grown wheat cultivars in the UK. Pre-anthesis and post-anthesis photosynthetic traits correlated significantly and positively with grain yield and harvest index (HI). These traits included net CO2 assimilation measured at ambient CO2 concentrations and a range of photosynthetic photon flux densities, and traits associated with the light response of photosynthesis. In most cultivars, photosynthesis decreased post-anthesis compared with pre-anthesis, and this was associated with decreased Rubisco activity and abundance. Heritability of photosynthetic traits suggests that phenotypic variation can be used to inform breeding programmes. Specific cultivars were identified with traits relevant to breeding for increased crop yields in the UK: pre-anthesis photosynthesis, post-anthesis photosynthesis, light response of photosynthesis, and Rubisco amounts. The results indicate that flag leaf longevity and operating photosynthetic activity in the canopy can be further exploited to maximize grain filling in UK bread wheat. © The Author 2017. Published by Oxford University Press on behalf of the Society for Experimental Biology.

  18. Flagging and correcting non-spectral matrix interferences with spatial emission profiles and gradient dilution in inductively coupled plasma-atomic emission spectrometry

    International Nuclear Information System (INIS)

    Cheung, Yan; Schwartz, Andrew J.; Chan, George C.-Y.; Hieftje, Gary M.

    2015-01-01

    Matrix interference remains one of the most daunting challenges commonly encountered in inductively coupled plasma-atomic emission spectrometry (ICP-AES). In the present study, a method is described that enables identification and correction of matrix interferences in axial-viewed ICP-AES through a combination of spatial mapping and on-line gradient dilution. Cross-sectional emission maps of the plasma are used to indicate the presence of non-spectral (plasma-related and sample-introduction-related) matrix interferences. In particular, apparent concentrations of an analyte species determined at various radial locations in the plasma differ in the presence of a matrix interference, which allows the interference to be flagged. To correct for the interference, progressive, on-line dilution of the sample, performed by a gradient high-performance liquid-chromatograph pump, is utilized. The spatially dependent intensities of analyte emission are monitored at different levels of sample dilution. As the dilution proceeds, the matrix-induced signal variation is reduced. At a dilution where the determined concentrations become independent of location in the plasma, the matrix interference is minimized. - Highlights: • Non-spectral matrix interference in ICP-AES is flagged and minimized. • Emission from different locations of the plasma are collected simultaneously. • Spatially dependent determined concentrations indicate the presence of interference. • Gradient dilution is performed on both calibration standards and sample. • Optimal dilution factor to minimize interference is found as dilution increases

  19. Flagging and correcting non-spectral matrix interferences with spatial emission profiles and gradient dilution in inductively coupled plasma-atomic emission spectrometry

    Energy Technology Data Exchange (ETDEWEB)

    Cheung, Yan; Schwartz, Andrew J.; Chan, George C.-Y.; Hieftje, Gary M., E-mail: hieftje@indiana.edu

    2015-08-01

    Matrix interference remains one of the most daunting challenges commonly encountered in inductively coupled plasma-atomic emission spectrometry (ICP-AES). In the present study, a method is described that enables identification and correction of matrix interferences in axial-viewed ICP-AES through a combination of spatial mapping and on-line gradient dilution. Cross-sectional emission maps of the plasma are used to indicate the presence of non-spectral (plasma-related and sample-introduction-related) matrix interferences. In particular, apparent concentrations of an analyte species determined at various radial locations in the plasma differ in the presence of a matrix interference, which allows the interference to be flagged. To correct for the interference, progressive, on-line dilution of the sample, performed by a gradient high-performance liquid-chromatograph pump, is utilized. The spatially dependent intensities of analyte emission are monitored at different levels of sample dilution. As the dilution proceeds, the matrix-induced signal variation is reduced. At a dilution where the determined concentrations become independent of location in the plasma, the matrix interference is minimized. - Highlights: • Non-spectral matrix interference in ICP-AES is flagged and minimized. • Emission from different locations of the plasma are collected simultaneously. • Spatially dependent determined concentrations indicate the presence of interference. • Gradient dilution is performed on both calibration standards and sample. • Optimal dilution factor to minimize interference is found as dilution increases.

  20. Identification of new SSR markers linked to leaf chlorophyll content, flag leaf senescence and cell membrane stability traits in wheat under water stressed condition.

    Science.gov (United States)

    Barakat, Mohamed N; Saleh, Mohamed; Al-Doss, Abdullah A; Moustafa, Khaled A; Elshafei, Adel A; Al-Qurainy, Fahed H

    2015-03-01

    Segregating F4 families from the cross between drought sensitive (Yecora Rojo) and drought tolerant (Pavon 76) genotypes were made to identify SSR markers linked to leaf chlorophyll content, flag leaf senescence and cell membrane stability traits in wheat (Triticum aestivum L.) under water-stressed condition and to map quantitative trait locus (QTL) for the three physiological traits. The parents and 150 F4 families were evaluated phenotypically for drought tolerance using two irrigation treatments (2500 and 7500 m3/ha). Using 400 SSR primers tested for polymorphism in testing parental and F4 families genotypes, the results revealed that QTL for leaf chlorophyll content, flag leaf senescence and cell membrane stability traits were associated with 12, 5 and 12 SSR markers, respectively and explained phenotypic variation ranged from 6 to 42%. The SSR markers for physiological traits had genetic distances ranged from 12.5 to 25.5 cM. These SSR markers can be further used in breeding programs for drought tolerance in wheat.

  1. Copy Number Variation of Cytokinin Oxidase Gene Tackx4 Associated with Grain Weight and Chlorophyll Content of Flag Leaf in Common Wheat.

    Science.gov (United States)

    Chang, Cheng; Lu, Jie; Zhang, Hai-Ping; Ma, Chuan-Xi; Sun, Genlou

    2015-01-01

    As the main pigment in photosynthesis, chlorophyll significantly affects grain filling and grain weight of crop. Cytokinin (CTK) can effectively increase chlorophyll content and chloroplast stability, but it is irreversibly inactivated by cytokinin oxidase (CKX). In this study, therefore, twenty-four pairs of primers were designed to identify variations of wheat CKX (Tackx) genes associated with flag leaf chlorophyll content after anthesis, as well as grain weight in 169 recombinant inbred lines (RIL) derived from Triticum aestivum Jing 411 × Hongmangchun 21. Results indicated variation of Tackx4, identified by primer pair T19-20, was proven to significantly associate with chlorophyll content and grain weight in the RIL population. Here, two Tackx4 patterns were identified: one with two co-segregated fragments (Tackx4-1/Tackx4-2) containing 618 bp and 620 bp in size (as in Jing 411), and another with no PCR product. The two genotypes were designated as genotype-A and genotype-B, respectively. Grain weight and leaf chlorophyll content at 5~15 days after anthesis (DAA) were significantly higher in genotype-A lines than those in genotype-B lines. Mapping analysis indicated Tackx4 was closely linked to Xwmc169 on chromosome 3AL, as well as co-segregated with a major quantitative trait locus (QTL) for both grain weight and chlorophyll content of flag leaf at 5~15 DAA. This QTL explained 8.9~22.3% phenotypic variations of the two traits across four cropping seasons. Among 102 wheat varieties, a third genotype of Tackx4 was found and designated as genotype-C, also having two co-segregated fragments, Tackx4-2 and Tackx4-3 (615bp). The sequences of three fragments, Tackx4-1, Tackx4-2, and Tackx4-3, showed high identity (>98%). Therefore, these fragments could be considered as different copies at Tackx4 locus on chromosome 3AL. The effect of copy number variation (CNV) of Tackx4 was further validated. In general, genotype-A contains both significantly higher grain weight

  2. Do pneumonia readmissions flagged as potentially preventable by the 3M PPR software have more process of care problems? A cross-sectional observational study.

    Science.gov (United States)

    Borzecki, Ann M; Chen, Qi; Restuccia, Joseph; Mull, Hillary J; Shwartz, Michael; Gupta, Kalpana; Hanchate, Amresh; Strymish, Judith; Rosen, Amy

    2015-12-01

    In the USA, administrative data-based readmission rates such as the Centers for Medicare and Medicaid Services' all-cause readmission measures are used for public reporting and hospital payment penalties. To improve this measure and identify better quality improvement targets, 3M developed the Potentially Preventable Readmissions (PPRs) measure. It matches clinically related index admission and readmission diagnoses that may indicate readmissions resulting from admission- or post-discharge-related quality problems. To examine whether PPR software-flagged pneumonia readmissions are associated with poorer quality of care. Using a retrospective observational study design and Veterans Health Administration (VA) data, we identified pneumonia discharges associated with 30-day readmissions, and then flagged cases as PPR-yes or PPR-no using the PPR software. To assess quality of care, we abstracted electronic medical records of 100 random readmissions using a tool containing explicit care processes organised into admission work-up, in-hospital evaluation/treatment, discharge readiness and post-discharge period. We derived quality scores, scaled to a maximum of 25 per section (maximum total score=100) and compared cases by total and section-specific mean scores using t tests and effect size (ES) to characterise the clinical significance of findings. Our abstraction sample was selected from 11,278 pneumonia readmissions (readmission rate=16.5%) during 1 October 2005-30 September 2010; 77% were flagged as PPR-yes. Contrary to expectations, total and section mean quality scores were slightly higher, although non-significantly, among PPR-yes (N=77) versus PPR-no (N=23) cases (respective total scores, 71.2±8.7 vs 65.8±11.5, p=0.14); differences demonstrated ES >0.30 overall and for admission work-up and post-discharge period sections. Among VA pneumonia readmissions, PPR categorisation did not produce the expected quality of care findings. Either PPR-yes cases are not more

  3. Members of the barley NAC transcription factor gene family show differential co-regulation with senescence-associated genes during senescence of flag leaves

    DEFF Research Database (Denmark)

    Christiansen, Michael W; Gregersen, Per L.

    2014-01-01

    -expressed with members of the NAC gene family. In conclusion, a list of up to 15 NAC genes from barley that are strong candidates for being regulatory factors of importance for senescence and biotic stress-related traits affecting the productivity of cereal crop plants has been generated. Furthermore, a list of 71...... in the NAC transcription factor family during senescence of barley flag leaves was studied. Several members of the NAC transcription factor gene family were up-regulated during senescence in a microarray experiment, together with a large range of senescence-associated genes, reflecting the coordinated...... activation of degradation processes in senescing barley leaf tissues. This picture was confirmed in a detailed quantitative reverse transcription–PCR (qRT–PCR) experiment, which also showed distinct gene expression patterns for different members of the NAC gene family, suggesting a group of ~15 out of the 47...

  4. Pre-anthesis high-temperature acclimation alleviates damage to the flag leaf caused by post-anthesis heat stress in wheat

    DEFF Research Database (Denmark)

    Wang, Xiao; Cai, Jian; Jian, Dong

    2011-01-01

    and enhanced cell membrane peroxidation, as exemplified by increased O2-• production rate and reduction in activities of antioxiditave enzymes. However, under post-anthesis heat stress, plants with pre-anthesis hightemperature acclimation (HH)showedmuchhigher photosynthetic rates than those without pre...... all up-regulated under HH, whereas a gene encoding a major chlorophyll a/b-binding protein (Cab) was up-regulated by post-anthesis heat stress at 10 DAA, but was down-regulated at 13 DAA. The changes in the expression levels of the HH plants were more pronounced than those for the CH. Collectively......, the results indicated that pre-anthesis high-temperature acclimation could effectively alleviate the photosynthetic and oxidative damage caused by post-anthesis heat stress in wheat flag leaves, which was partially attributable to modifications in the expression of the photosythesis-responsive and antioxidant...

  5. Genotype-dependent variation in the transpiration efficiency of plants and photosynthetic activity of flag leaves in spring barley under varied nutrition.

    Science.gov (United States)

    Krzemińska, Anetta; Górny, Andrzej G

    2003-01-01

    In the study, spring barley genotypes of various origin and breeding history were found to show a broad genetic variation in the vegetative and generative measures of the whole-plant transpiration efficiency (TE), photosynthesis (A) and transpiration (E) rates of flag leaves, leaf efficiency of gas exchange (A/E) and stress tolerance (T) when grown till maturity in soil-pots under high and reduced NPK supplies. Broad-sense heritabilities for the characteristics ranged from 0.61 to 0.87. Significant genotype-nutrition interactions were noticed, constituting 19-23% of the total variance in TE measures. The results suggest that at least some 'exotic' accessions from Ethiopia, Syria, Morocco and/or Tibet may serve as attractive genetic sources of novel variations in TE, T and A for the breeding of barleys of improved adaptation to less favourable fertilisation.

  6. Discovery of C5-C17 poly- and perfluoroalkyl substances in water by in-line SPE-HPLC-Orbitrap with in-source fragmentation flagging.

    Science.gov (United States)

    Liu, Yanna; Pereira, Alberto Dos Santos; Martin, Jonathan W

    2015-04-21

    The presence of unknown organofluorine compounds in environmental samples has prompted the development of nontargeted analytical methods capable of detecting new perfluoroalkyl and polyfluoroalkyl substances (PFASs). By combining high volume injection with high performance liquid chromatography (HPLC) and ultrahigh resolution Orbitrap mass spectrometry, a sensitive (0.003-0.2 ng F/mL for model mass-labeled PFASs) untargeted workflow was developed for discovery and characterization of novel PFASs in water. In the first step, up to 5 mL of water is injected to in-line solid phase extraction, chromatographed by HPLC, and detected by electrospray ionization with mass spectral acquisition in parallel modes cycling back and forth: (i) full scan with ultrahigh resolving power (RP = 120,000, mass accuracy ≤3 ppm), and (ii) in-source fragmentation flagging scans designed to yield marker fragment ions including [C2F5](-) (m/z 118.992), [C3F7](-) (m/z 168.988), [SO4H](-) (m/z 96.959), and [Cl](-) (m/z 34.9). For flagged PFASs, plausible empirical formulas were generated from accurate masses, isotopic patterns, and fragment ions. In the second step, another injection is made to collect high resolution MS/MS spectra of suspect PFAS ions, allowing further confirmation of empirical formulas while also enabling preliminary structural characterization. The method was validated by applying it to an industrial wastewater, and 36 new PFASs were discovered. Of these, 26 were confidently assigned to 3 new PFAS classes that have not previously been reported in the environment: polyfluorinated sulfates (CnFn+3Hn-2SO4(-); n = 5, 7, 9, 11, 13, and 15), chlorine substituted perfluorocarboxylates (ClCnF2nCO2(-); n = 4-11), and hydro substituted perfluorocarboxylates (HCnF2nCO2(-); n = 5-16). Application of the technique to environmental water samples is now warranted.

  7. TH-CD-207A-10: Using the Gamma Index to Flag Changes in Anatomy During Radiation Therapy of Head and Neck Cancer

    Energy Technology Data Exchange (ETDEWEB)

    Schaly, B; Battista, J [London Regional Cancer Program, London, Ontario (Canada); Department of Medical Biophysics, Western University, London, Ontario Canada (Canada); Kempe, J; Mitchell, S [London Regional Cancer Program, London, Ontario (Canada); Venkatesan, V [London Regional Cancer Program, London, Ontario (Canada); Schulich School of Medicine and Dentistry, Western University, London, Ontario (Canada)

    2016-06-15

    Purpose: This article presents a fast algorithm for comparing 3-D anatomy from Cone-Beam CT (CBCT) imaging using the gamma comparison index and to demonstrate how this can be used to flag patients for possible re-planning of treatment. Methods: CBCT scans acquired on a Varian linear accelerator during treatment were used as input to the gamma comparator using thresholds of 5 mm distance to agreement and 30 Hounsfield Unit CT number difference. The fraction 1 CBCT study was initially used as the reference. Should there be a re-plan during treatment, the reference resets to the CBCT study acquired on the day 1 of the re-plan. Histograms of failing pixels (γ > 1) were generated from each 3-D gamma map. An indicator of anatomy congruence, the match quality parameter (MQP), was derived from failed pixel histograms using the 90th percentile gamma value. The MQP was plotted versus fraction number and related to actual repeat computed tomography (re-CT) order dates as decided by a radiation oncologist. From this, decision criteria were derived for the algorithm to “trigger” re-CT consideration and predictive power was scored using receiver-operator characteristic (ROC) analysis. Results: The MQP plot generally showed that the on-line match from CBCT image guidance deteriorated as the treatment progressed due to weight loss and tumor regression. The optimized MQP criteria for triggering re-CT consideration demonstrated high sensitivity and specificity, consistent with actual re-CT order dates within ± 3 fractions. Out of 20 patients that were actually re-planned, the algorithm failed to trigger a re-CT recommendation only twice and this was caused by CBCT ring artifacts. Conclusion: We have demonstrated that gamma comparisons can be used to evaluate CBCT-acquired anatomy pairs and, from this, an algorithm can be “trained” to flag patients for possible re-planning in a manner consistent with local radiation oncology practice.

  8. Complete blood count reference values of cord blood in Taiwan and the influence of gender and delivery route on them.

    Science.gov (United States)

    Chang, Yu-Hsun; Yang, Shang-Hsien; Wang, Tso-Fu; Lin, Teng-Yi; Yang, Kuo-Liang; Chen, Shu-Huey

    2011-06-01

    Cord blood banking has become more popular in recent years. Checking cord blood complete blood count (CBC) and white blood cell (WBC) differential counts (DCs) is essential before cryopreserving the cord blood units. Therefore, establishing the normal reference values of cord blood CBC and WBC DC is important in clinical practice and research. To obtain a large-scale population-based normal CBC and WBC DC reference values of healthy neonates' cord blood from a public cord blood bank and to investigate the influence of the gender and delivery route. From September 2001 to November 2006, the cord blood of healthy Taiwanese neonates with gestational age 36 weeks and more were collected by Tzu Chi Cord Blood Bank with written informed consents. All cord blood samples were analyzed by Sysmex XE2100 automated hematology analyzer (Sysmex Corporation, Kobe, Japan) to obtain the CBC. The WBC DC was calculated by manual method. We used Student's t test and Mann-Whitney U test for investigating the influences of gender and delivery route on the CBC and WBC DC reference values. The results were presented by mean±standard deviation or 2.5-97.5th percentiles. In the study period, totally 5602 cord blood samples were collected eligibly for analysis. The cord blood CBC and WBC DC normal reference values were calculated. The female neonates had significantly higher mean corpuscular volume, platelet count, and WBC count, but lower red blood cell (RBC) count, hemoglobin (Hb), hematocrit, and mean corpuscular Hb concentration values (pTaiwan. Gender and delivery routes were important confounding factors that influenced the cord blood CBC and WBC DC values. Copyright © 2011. Published by Elsevier B.V.

  9. Evaluation of the i-STAT point-of-care analyzer in critically ill adult patients.

    Science.gov (United States)

    Steinfelder-Visscher, Jacoline; Teerenstra, Steven; Gunnewiek, Jacqueline M T Klein; Weerwind, Patrick W

    2008-03-01

    Point-of-care analyzers may benefit therapeutic decision making by reducing turn-around-time for samples. This is especially true when biochemical parameters exceed the clinical reference range, in which acute and effective treatment is essential. We therefore evaluated the analytical performance of the i-STAT point-of-care analyzer in two critically ill adult patient populations. During a 3-month period, 48 blood samples from patients undergoing cardiac surgery with cardiopulmonary bypass (CPB) and 42 blood samples from non-cardiac patients who needed intensive care treatment were analyzed on both the i-STAT analyzer (CPB and non-CPB mode, respectively) and our laboratory analyzers (RapidLab 865/Sysmex XE-2100 instrument). The agreement analysis for quantitative data was used to compare i-STAT to RapidLab for blood gas/electrolytes and for hematocrit with the Sysmex instrument. Point-of-care electrolytes and blood gases had constant deviation, except for pH, pO2, and hematocrit. A clear linear trend in deviation of i-STAT from RapidLab was noticed for pH during CPB (r = 0.32, p = .03) and for pO2 > 10 kPa during CPB (r = -0.59, p pO2 pO2 pO2 range (10.6 pO2 range below 25% (n = 11) using the i-STAT. The i-STAT analyzer is suitable for point-of-care testing of electrolytes and blood gases in critically ill patients, except for high pO2. However, the discrepancy in hematocrit bias shows that accuracy established in one patient population cannot be automatically extrapolated to other patient populations, thus stressing the need for separate evaluation.

  10. HEMATOPOIETIC PROGENITOR CELLS AS A PREDICTIVE OF CD34+ ENUMERATION PRIOR TO PERIPHERAL BLOOD STEM CELLS HARVESTING

    Directory of Open Access Journals (Sweden)

    Z. Zulkafli

    2014-09-01

    Full Text Available Background: To date, the CD34+ cell enumeration has relied predominantly on flow cytometry technique. However, flow cytometry is time consuming and operator dependent. The application of the hematopoietic progenitor cells (HPCs channel in Sysmex XE-2100, a fully automated hematology analyzer offers an alternative approach, which is with minimal sample manipulation and less operator dependent. This study evaluates the utility of HPC counts as a predictive of CD34+ enumeration prior to peripheral blood stem cells harvesting. Materials and methods: HPC, CD34+, white blood cell (WBC, reticulocytes (retic, immature platelet fraction (IPF and immature reticulocyte fraction (IRF were determined in 61 samples from 19 patients with hematological malignancies (15 lymphoma and 4 multiple myeloma patients at Hospital Universiti Sains Malaysia (Hospital USM who had received granulocyte-colony stimulating factor (G-CSF and planned for autologous transplantation. Results: CD34+ count showed strong and significant correlation with HPC. The receiver operating characteristics (ROC curve analysis revealed that HPC count > 21.5 x 106 / L can predicts a pre harvest CD34+ count of >20 x 106 / L with sensitivity of 77%, specificity of 64% and area under the curve (AUC of 0.802. Conclusion: We concluded that HPC count can be a useful potential parameter in optimizing timing for CD34+ enumeration prior to leukapheresis.

  11. Timing of Peripheral Blood Stem Cell Yield: Comparison of Alternative Methods with the Classic Method for CD34+ Cell Determination

    Directory of Open Access Journals (Sweden)

    I. Fatorova

    2014-01-01

    Full Text Available Hematopoietic stem cells (HSCs, still represent a certain mystery in biology, have a unique property of dividing into equal cells and repopulating the hematopoietic tissue. This potential enables their use in transplantation treatments. The quality of the HSC grafts for transplantation is evaluated by flow cytometric determination of the CD34+ cells, which enables optimal timing of the first apheresis and the acquisition of maximal yield of the peripheral blood stem cells (PBSCs. To identify a more efficient method for evaluating CD34+ cells, we compared the following alternative methods with the reference method: hematopoietic progenitor cells (HPC enumeration (using the Sysmex XE-2100 analyser, detection of CD133+ cells, and quantification of aldehyde dehydrogenase activity in the PBSCs. 266 aphereses (84 patients were evaluated. In the preapheretic blood, the new methods produced data that were in agreement with the reference method. The ROC curves have shown that for the first-day apheresis target, the optimal predictive cut-off value was 0.032 cells/mL for the HPC method (sensitivity 73.4%, specificity 69.3%. HPC method exhibited a definite practical superiority as compared to other methods tested. HPC enumeration could serve as a supplementary method for the optimal timing of the first apheresis; it is simple, rapid, and cheap.

  12. Six-day stability of erythrocyte and reticulocyte parameters in-vitro: a comparison of blood samples from healthy, iron-deficient, and thalassemic individuals.

    Science.gov (United States)

    Sudmann-Day, Åshild A; Piehler, Armin; Klingenberg, Olav; Urdal, Petter

    2015-05-01

    Stability for up to 6 days' storage of erythrocyte and reticulocyte parameters in samples from iron-deficient and thalassemic individuals has not yet been reported. This lack of knowledge challenges evaluation of the full blood count in referral samples for hemoglobinopathy evaluation. We therefore hereby present such sample stability data. We included fresh (less than 4 hours old) blood samples from eight healthy, eight iron-deficient, and 11 thalassemic individuals. A full blood count, including reticulocyte parameters, was performed on a Sysmex XE-2100 once daily during a 6-day storage period at room temperature. For healthy individuals, we also studied stability of refrigerated samples and investigated analytical and biological variation. Hemoglobin concentration, erythrocyte count, and mean corpuscular hemoglobin were stable for 6 days in all diagnostic groups. Mean corpuscular volume increased less in samples from iron-deficient individuals while the number of reticulocytes increased more in samples from thalassemic, as compared to healthy individuals. Ret-He stability depended on its baseline value. Within-person biological variation in samples from healthy individuals was low both for erythrocyte parameters and for reticulocyte hemoglobin, while higher for reticulocyte counts. Results for hemoglobin concentration, erythrocyte count, and mean corpuscular hemoglobin are reliable in hemoglobinopathy investigation of referred samples for up to 6 days. Storage time-dependent changes of other erythrocyte and reticulocyte parameters in blood samples from iron-deficient and thalassemic individuals differ from those of healthy individuals.

  13. The qTSN positive effect on panicle and flag leaf size of rice is associated with an early down-regulation of tillering

    Directory of Open Access Journals (Sweden)

    Dewi Erika eAdriani

    2016-01-01

    Full Text Available The qTSN4 was identified as rice QTL (Quantitative Traits Locus increasing total spikelet number per panicle and flag leaf area but potentially reducing panicle number depending on the environment. So far, this trade-off was mainly observed at grain maturity and not specifically studied in details, limiting the apprehension of the agronomic interest of qTSN4. This study aimed to understand the effect of qTSN4 and of the environment on panicle sizing, its trade-off with panicle number and finally plant grain production. It compared two high yielding genotypes to their Near Isogenic Lines (NIL carrying either QTL qTSN4 or qTSN12, two distinct QTLs contributing to the enlarged panicle size, thereafter designated as qTSN. Traits describing C sink (organ appearance rate, size, biomass and source (leaf area, photosynthesis, sugar availability were dynamically characterized along plant and/or panicle development within two trials (greenhouse, field, each comparing two treatments contrasting for plant access to light (with or without shading, high or low planting densities. The positive effect of qTSN on panicle size and flag leaf area of the main tiller was confirmed. More precisely, it could be shown that qTSN increased leaf area and internode cross-section, and in some cases of the photosynthetic rate and starch reserves, of the top 3-4 phytomers of the main tiller. This was accompanied by an earlier tillering cessation, that coincided with the initiation of these phytomers, and an enhanced of panicle size on the main tiller. Plant leaf area at flowering was not affected by qTSN but fertile tiller number was reduced to an extent that depended on the environment. Accordingly, plant grain production was enhanced by qTSN only under shading in the greenhouse experiment, where panicle number was not affected and photosynthesis and starch storage in internodes was enhanced. The effect of qTSN on rice phenotype was thus expressed before panicle initiation

  14. Motivated emotion and the rally around the flag effect: liberals are motivated to feel collective angst (like conservatives) when faced with existential threat.

    Science.gov (United States)

    Porat, Roni; Tamir, Maya; Wohl, Michael J A; Gur, Tamar; Halperin, Eran

    2018-04-18

    A careful look at societies facing threat reveals a unique phenomenon in which liberals and conservatives react emotionally and attitudinally in a similar manner, rallying around the conservative flag. Previous research suggests that this rally effect is the result of liberals shifting in their attitudes and emotional responses toward the conservative end. Whereas theories of motivated social cognition provide a motivation-based account of cognitive processes (i.e. attitude shift), it remains unclear whether emotional shifts are, in fact, also a motivation-based process. Herein, we propose that under threat, liberals are motivated to feel existential concern about their group's future vitality (i.e. collective angst) to the same extent as conservatives, because this group-based emotion elicits support for ingroup protective action. Within the context of the Palestinian-Israeli conflict, we tested and found support for this hypothesis both inside (Study 1) and outside (Study 2) the laboratory. We did so using a behavioural index of motivation to experience collective angst. We discuss the implications of our findings for understanding motivated emotion regulation in the context of intergroup threat.

  15. Optimisasi Pemilihan Supplier Susu Murni untuk Produksi Susu Kental Manis dan Ready To Drink (Studi Kasus di PT. Frisian Flag Indonesia

    Directory of Open Access Journals (Sweden)

    Wibowo Setio Laksono

    2015-04-01

    Full Text Available Fresh milk is the raw material in milk processing industries. In fact, the amount of fresh milk tend to decrease every year. PT Frisian Flag Indonesia (FFI is one of Milk Processing Industries in Indonesia. FFI has 18 fresh milk suppliers which locate in DKI Jakarta, West Java, Central Java and East Java. This scarcity of fresh milk will affect the continuity of production in FFI. The high demands of sweetened condensed milk (SCM and ready to drink (RTD products constrain FFI to be selective in choosing suppliers. Due to limited amount of fresh milk supplies, optimization of fresh milk supplies needs to be carried out in order to maintain the business. It was expected that linear programming model could provide an overview of fresh milk allocation from each supplier, therefore the amount of supplier could be maintained. The results showed that FFI required only 14 out of 18 existing suppliers for producing SCM and RTD. FFI needed 30.6 billion rupiah of 31 billion rupiah for allocating fresh milk supplies budget. Post optimal analysis using the sensitivity analysis, we can see the changes in the amount of supply cost, fresh milk supplies, demand level and budget cost to get know about the permitted changes but did not affect the optimal value obtained.

  16. Genetic control and combining ability of flag leaf area and relative water content traits of bread wheat cultivars under drought stress condition

    Directory of Open Access Journals (Sweden)

    Golparvar Ahmad Reza

    2013-01-01

    Full Text Available In order to compare mode of inheritance, combining ability, heterosis and gene action in genetic control of traits flag leaf area, relative water content and grain filling rate of bread wheat under drought stress, a study was conducted on 8 cultivars using of Griffing’s method2 in fixed model. Mean square of general combining ability was significant also for all traits and mean square of specific combining ability was significant also for all traits except relative water content of leaf which show importance of both additive and dominant effects of genes in heredity of these traits under stress. GCA to SCA mean square ratio was significant for none of traits. Results of this study showed that non additive effects of genes were more important than additive effect for all traits. According to results we can understand that genetic improvement of mentioned traits will have low genetic efficiency by selection from the best crosses of early generations. Then it is better to delay selection until advanced generations and increase in heritability of these traits.

  17. [Photosynthetic gas exchange and water utilization of flag leaf of spring wheat with bunch sowing and field plastic mulching below soil on semi-arid rain-fed area.

    Science.gov (United States)

    Yang, Wen Xiong; Liu, Na; Liu, Xiao Hua; Zhang, Xue Ting; Wang, Shi Hong; Yuan, Jun Xiu; Zhang, Xu Cheng

    2016-07-01

    Based on the field experiment which was conducted in Dingxi County of Gansu Province, and involved in the three treatments: (1) plastic mulching on entire land with soil coverage and bunching (PMS), (2) plastic mulching on entire land and bunching (PM), and (3) direct bunching without mulching (CK). The parameters of SPAD values, chlorophyll fluorescence parameters, photosynthetic gas exchange parameters, as well as leaf area index (LAI), yield, evapotranspiration, and water use efficiency in flag leaves of spring wheat were recorded and analyzed from 2012 to 2013 continuously. The results showed that SPAD values of wheat flag leaves increased in PMS by 10.0%-21.5% and 3.2%-21.6% compared to PM and CK in post-flowering stage, respectively. The maximum photochemical efficiency (F v /F m ) , actual photochemical efficiency (Φ PS 2 ) of photosystem 2 (PS2), and photochemical quenching coefficient (q P ) of PMS were higher than those of PM and CK, the maximum increment values were 6.1%, 9.6% and 30.9% as compared with PM, and significant differences were observed in filling stage (P<0.05). The values of q N in PMS were lowest among the three treatments, and it decreased significantly by 23.8% and 15.4% in heading stage in 2012 and 2013 respectively, as compared with PM. The stoma conductance (g s ) of wheat flag leaves in PMS was higher than that of PM and CK, with significant difference being observed in filling stage, and it increased by 17.1% and 21.1% in 2012 and 2013 respectively, as compared with PM. The transpiration rate (T r ), net photosynthetic rate (P n ), and leaf instantaneous water use efficiency (WUE i ) except heading stage in 2013 of PMS increased by 5.4%-16.7%, 11.2%-23.7%, and 5.6%-7.2%, respectively, as compared with PM, and significant difference of WUE i was observed in flowering stage in 2012. The leaf area index (LAI) of PMS was higher than that of PM and CK, especially, it differed significantly in seasonal drought of 2013. Consequently

  18. Nanocarrier-mediated foliar zinc fertilization influences expression of metal homeostasis related genes in flag leaves and enhances gluten content in durum wheat.

    Science.gov (United States)

    Deshpande, Paresh; Dapkekar, Ashwin; Oak, Manoj; Paknikar, Kishore; Rajwade, Jyutika

    2018-01-01

    Wheat is the staple food for most of the world's population; however, it is a poor source of zinc. Foliar fertilization of zinc via zinc loaded chitosan nanocarriers (Zn-CNP) post-anthesis has proved to be a promising approach for grain zinc enhancement in durum wheat as evidenced in our earlier study. However, the molecular mechanism of uptake of zinc via Zn-CNP remains unclear. Foliar application of Zn-CNP was performed at post anthesis stages in two durum wheat cultivars (MACS 3125 and UC1114, containing the Gpc-B1 gene), and expression levels of several metal-related genes were analyzed during early senescence. Zn-CNP application indeed caused changes in gene expression as revealed by qPCR data on representative genes involved in metal homeostasis, phloem transporters, and leaf senescence. Furthermore, zinc-regulated transporters and iron (Fe)-regulated transporter-like protein (ZIP) family [ZIP1, ZIP7, ZIP15], CA (carbonic anhydrase), and DMAS (2'-deoxymugineic acid synthase) in flag leaves exhibited significant correlation with zinc content in the seeds. The analysis of grain endosperm proteins showed enhancement of gamma gliadins while other gluten subunits decreased. Gene expression within ZIP family members varied with the type of cultivar mostly attributed to the Gpc-B1, concentration of external zinc ions as well as the type of tissue analyzed. Correlation analysis revealed the involvement of the selected genes in zinc enhancement. At the molecular level, uptake of zinc via Zn-CNP nanocarrier was comparable to the uptake of zinc via common zinc fertilizers i.e. ZnSO4.

  19. Assessing Psycho-social Barriers to Rehabilitation in Injured Workers with Chronic Musculoskeletal Pain: Development and Item Properties of the Yellow Flag Questionnaire (YFQ).

    Science.gov (United States)

    Salathé, Cornelia Rolli; Trippolini, Maurizio Alen; Terribilini, Livio Claudio; Oliveri, Michael; Elfering, Achim

    2018-06-01

    Purpose To develop a multidimensional scale to asses psychosocial beliefs-the Yellow Flag Questionnaire (YFQ)-aimed at guiding interventions for workers with chronic musculoskeletal (MSK) pain. Methods Phase 1 consisted of item selection based on literature search, item development and expert consensus rounds. In phase 2, items were reduced with calculating a quality-score per item, using structure equation modeling and confirmatory factor analysis on data from 666 workers. In phase 3, Cronbach's α, and Pearson correlations coefficients were computed to compare YFQ with disability, anxiety, depression and self-efficacy and the YFQ score based on data from 253 injured workers. Regressions of YFQ total score on disability, anxiety, depression and self-efficacy were calculated. Results After phase 1, the YFQ included 116 items and 15 domains. Further reductions of items in phase 2 by applying the item quality criteria reduced the total to 48 items. Phase factor analysis with structural equation modeling confirmed 32 items in seven domains: activity, work, emotions, harm & blame, diagnosis beliefs, co-morbidity and control. Cronbach α was 0.91 for the total score, between 0.49 and 0.81 for the 7 distinct scores of each domain, respectively. Correlations between YFQ total score ranged with disability, anxiety, depression and self-efficacy was .58, .66, .73, -.51, respectively. After controlling for age and gender the YFQ total score explained between R2 27% and R2 53% variance of disability, anxiety, depression and self-efficacy. Conclusions The YFQ, a multidimensional screening scale is recommended for use to assess psychosocial beliefs of workers with chronic MSK pain. Further evaluation of the measurement properties such as the test-retest reliability, responsiveness and prognostic validity is warranted.

  20. Nanocarrier-mediated foliar zinc fertilization influences expression of metal homeostasis related genes in flag leaves and enhances gluten content in durum wheat.

    Directory of Open Access Journals (Sweden)

    Paresh Deshpande

    Full Text Available Wheat is the staple food for most of the world's population; however, it is a poor source of zinc. Foliar fertilization of zinc via zinc loaded chitosan nanocarriers (Zn-CNP post-anthesis has proved to be a promising approach for grain zinc enhancement in durum wheat as evidenced in our earlier study. However, the molecular mechanism of uptake of zinc via Zn-CNP remains unclear.Foliar application of Zn-CNP was performed at post anthesis stages in two durum wheat cultivars (MACS 3125 and UC1114, containing the Gpc-B1 gene, and expression levels of several metal-related genes were analyzed during early senescence. Zn-CNP application indeed caused changes in gene expression as revealed by qPCR data on representative genes involved in metal homeostasis, phloem transporters, and leaf senescence. Furthermore, zinc-regulated transporters and iron (Fe-regulated transporter-like protein (ZIP family [ZIP1, ZIP7, ZIP15], CA (carbonic anhydrase, and DMAS (2'-deoxymugineic acid synthase in flag leaves exhibited significant correlation with zinc content in the seeds. The analysis of grain endosperm proteins showed enhancement of gamma gliadins while other gluten subunits decreased. Gene expression within ZIP family members varied with the type of cultivar mostly attributed to the Gpc-B1, concentration of external zinc ions as well as the type of tissue analyzed. Correlation analysis revealed the involvement of the selected genes in zinc enhancement.At the molecular level, uptake of zinc via Zn-CNP nanocarrier was comparable to the uptake of zinc via common zinc fertilizers i.e. ZnSO4.

  1. 77 FR 35807 - Flag Day and National Flag Week, 2012

    Science.gov (United States)

    2012-06-15

    ... Nation: liberty, democracy, and the enduring freedom to make of our lives what we will. As we reflect on.... In red, white, and blue, we see the spirit of a Nation, the resilience of our Union, and the promise...

  2. Flagging Economy Propels Financial Education

    Science.gov (United States)

    Manzo, Kathleen Kennedy

    2008-01-01

    On the same day President Bush signed a $150 billion economic-stimulus package in an attempt to head off a recession and offset a crisis in the home-mortgage market, a group of financial experts and educators met a few blocks from the White House to craft a plan for better preparing Americans, young and old, to manage their money. Financial…

  3. Flying the flag for hydro

    Energy Technology Data Exchange (ETDEWEB)

    Moxon, S.

    1999-03-01

    The financial arrangements for the prestigious San Roque hydroelectric project in the Philippines are explained. When complete, San Roque will generate 345MW of additional power for the grid and provide water for 87,000ha of agricultural land. The build-operate-transfer (BOT) policy is strong in the Philippines: it is believed to encourage more rapid development of power plant and the World Bank has been pleased with the progress made. The BOT scheme was awarded to a consortium (now known as the San Roque Power Corporation) consisting of two Japanese and one American company: Sithe Holdings Philippines is a 50.5% shareholder. A 25-year power purchase has been agreed with the National Power Corporation and the consortium: payment will be according to a formula (stipulated in the power purchase agreement) in dollars, yen and peso. The total cost of the project (which should be completed in 2003) will be nearly US dollars 1200M. (UK)

  4. JPRS Report China Red Flag

    Science.gov (United States)

    1987-11-23

    effects on the ideology and morality of young people. Lin Biao and the "gang of four" instigated anarchism and extreme egoism , engaged in the so-called...alley respect him very much. The respect paid to him originates from both the cultural tradition and the ethical and moral principles of our race

  5. Chronic toxicity test with sea urchin Echinometra lucunter and Lytechinus variegatus (Echinodermata: Echinoidea, exposed to light-stick - flag paternoster used for longline surface fishing

    Directory of Open Access Journals (Sweden)

    Caio Cesar-Ribeiro

    2010-06-01

    Full Text Available In this work, the chronic toxicity of a mixture of light-stick chemicals and water was tested. The light-stick is used in fishery activities to catch swordfish. The tubes were collected on the beaches of the Costa dos Coqueiros - BA, Brazil, in the period from 14th to 31st July 2007. The method used was a short chronic toxicity test where embryos of the sea urchins Echinometra lucunter and Lytechinus variegatus were exposed to a stock solution consisting of the supernatant formed from a mixture of sea water and the orange-colored light-stick chemical. After a preliminary test, concentrations defined were 0.002, 0.003, 0.01, 0.02, 0.1, 1.0% of stock solution. The final test ran for 36 hours for E. Lucunter and 24 hours for L. variegatus with 4 replicates for each concentration. The value of EC50 - 36h was 0.062% with confidence limits ranging from 0.042 to 0.079% and the EC50 - 24h was 0.011% with confidence limits ranging from 0.009 to 0.014%, i.e., the chemical mix present in the light-stick is potentially toxic. So, as these flags are commonly used for fishing there is potential danger in their disposal in the open ocean.O objetivo deste trabalho foi avaliar a toxicidade crônica da água do mar em contato com o líquido contido no light-stick, sinalizador utilizado em pesca de espinhel de superfície para a captura de espadarte. Os tubos foram coletados nas praias da Costa dos Coqueiros - BA, no período de 14 a 31 de Julho de 2007. O método utilizado para a verificação da toxicidade crônica foi o teste de curta duração com embriões de ouriço-do-mar Echinometra lucunter e Lytechinus variegatus, os ensaios foram realizados com solução estoque que consiste do sobrenadante formado a partir de uma mistura de água do mar com o líquido do sinalizador de coloração laranja. Após um teste preliminar as concentrações definidas foram 0.002; 0.003; 0.01; 0.02; 0.1; 1.0%. O teste definitivo teve duração de 36 horas para E. lucunter e 24

  6. Datafit. A new work flow oriented approach for time efficient data preparation, validation and flagging of time series data from environmental monitoring

    International Nuclear Information System (INIS)

    Ries, Ludwig

    2013-01-01

    Standardized quality assurance according to UN/WMO Global Atmosphere Watch (GAW) data quality objectives is essential for a homogeneous high level of data quality in GAW world data centers. However data processing and data preparation often times is done individually and in a non-standardized way. As an additional problem interactive data validation can be a very time consuming step on a GAW measurement station. In front of this background a new approach for a software solution with a set of time efficient and standardized methods is proposed which also can be used as a tool for future standardization of data quality assurance on GAW measurement stations. In general in order to prepare measurement data a set of methods is required. In the framework of this program the methods are ranked in two groups: first - simpler methods for managing structural changes and corrections in the time series data and second - higher developed methods for assuring a correct time structure, graphical control and flagging non representative data and for the calculation of differently or higher aggregated mean values and statistical values. By fulfilling the auxiliary condition that data treatment at first has to be finished with application of methods of group one the user is practically free in finding and selecting its way for a solution. Once the user has found an ordered set of methods and parameters which is a sufficient solution for the preparation of the actual data, the solution can be stored as a set of parameters for the individual project. This enables the user for repeating the solution at another time to another set of time series data which are produced with the same data format from the same instrument. This structure is characteristic and useful for continuous environmental monitoring which produces a high amount of time series data with a constant data format. By saving all intermediate results in a hierarchical way with a fixed naming convention, in a later time the

  7. Il ruolo della Bandiera Arancione per la valorizzazione dei piccoli comuni dell’entroterra / The role of the “Bandiera Arancione” (Orange Flag for the enhancement of inner small towns

    Directory of Open Access Journals (Sweden)

    Tonino Pencarelli

    2016-06-01

    Full Text Available Obiettivo del lavoro è illustrare l’efficacia dei marchi ambientali nella valorizzazione dei piccoli comuni dell’entroterra, sia dal punto di vista della comunicazione turistica che da quello della qualità del territorio. La ricerca si focalizza sulla Regione Marche. Si analizzano le modalità di sfruttamento e valorizzazione del marchio Bandiera Arancione di tutti i comuni che hanno ricevuto il riconoscimento, oltre che la percezione degli enti locali circa le performance turistico-ambientali conseguite grazie ad esso. L’indagine è stata svolta somministrando un questionario (metodo CAWI ai referenti dei 19 comuni Bandiera Arancione 2014. Dallo studio emerge come essi non sfruttino appieno le potenzialità offerte dalla certificazione, sia in termini di co-branding che di coinvolgimento degli stakeholders, ma riconoscano, tuttavia, l’importanza strategica rispetto alle finalità che l’adesione a Bandiera Arancione si propone di raggiungere a beneficio del territorio. The main purpose of this paper was to determine the extent to which environmental awards may help enhancing the small-towns heritage. Focus was set on the Orange Flag to understand if municipalities properly take advantage of the award both in their communication policies and in the sustainable development of their territory. The survey was based on a questionnaire (CAWI method forwarded to the 2014 Orange Flag municipalities in the Marche region. The research revealed that municipalities do not take full advantage of the possibilities provided by the award mainly in terms of co-branding and stakeholders’ involvement. Even if they recognize great validity to the programme, the findings raised in this paper suggest a more efficient use of the award. In particular, a better use of co-branding policies and a wider sharing of sustainability issues are suggested.

  8. Platelet turnover in stable coronary artery disease - influence of thrombopoietin and low-grade inflammation.

    Directory of Open Access Journals (Sweden)

    Sanne Bøjet Larsen

    Full Text Available BACKGROUND: Newly formed platelets are associated with increased aggregation and adverse outcomes in patients with coronary artery disease (CAD. The mechanisms involved in the regulation of platelet turnover in patients with CAD are largely unknown. AIM: To investigate associations between platelet turnover parameters, thrombopoietin and markers of low-grade inflammation in patients with stable CAD. Furthermore, to explore the relationship between platelet turnover parameters and type 2 diabetes, prior myocardial infarction, smoking, age, gender and renal insufficiency. METHODS: We studied 581 stable CAD patients. Platelet turnover parameters (immature platelet fraction, immature platelet count, mean platelet volume, platelet distribution width and platelet large cell-ratio were determined using automated flow cytometry (Sysmex XE-2100. Furthermore, we measured thrombopoietin and evaluated low-grade inflammation by measurement of high-sensitive CRP and interleukin-6. RESULTS: We found strong associations between the immature platelet fraction, immature platelet count, mean platelet volume, platelet distribution width and platelet large cell ratio (r = 0.61-0.99, p<0.0001. Thrombopoietin levels were inversely related to all of the platelet turnover parameters (r = -0.17--0.25, p<0.0001. Moreover, thrombopoietin levels were significantly increased in patients with diabetes (p = 0.03 and in smokers (p = 0.003. Low-grade inflammation evaluated by high-sensitive CRP correlated significantly, yet weakly, with immature platelet count (r = 0.10, p = 0.03 and thrombopoietin (r = 0.16, p<0.001. Also interleukin-6 correlated with thrombopoietin (r = 0.10, p = 0.02. CONCLUSION: In stable CAD patients, thrombopoietin was inversely associated with platelet turnover parameters. Furthermore, thrombopoietin levels were increased in patients with diabetes and in smokers. However, low-grade inflammation did not seem to have a

  9. Establishment of reference intervals for complete blood count parameters during normal pregnancy in Beijing.

    Science.gov (United States)

    Li, Aiwei; Yang, Shuo; Zhang, Jie; Qiao, Rui

    2017-11-01

    To observe the changes of complete blood count (CBC) parameters during pregnancy and establish appropriate reference intervals for healthy pregnant women. Healthy pregnant women took the blood tests at all trimesters. All blood samples were processed on Sysmex XE-2100. The following CBC parameters were analyzed: red blood cell count (RBC), hemoglobin (Hb), hematocrit (Hct), mean corpuscular volume (MCV), mean corpuscular hemoglobin (MCH), mean corpuscular hemoglobin concentration (MCHC), red blood cell distribution width (RDW), platelet count (PLT), mean platelet volume (MPV), platelet distribution width (PDW), white blood cell count (WBC), and leukocyte differential count. Reference intervals were established using the 2.5th and 97.5th percentile of the distribution. Complete blood count parameters showed dynamic changes during trimesters. RBC, Hb, Hct declined at trimester 1, reaching their lowest point at trimester 2, and began to rise again at trimester 3. WBC, neutrophil count (Neut), monocyte count (MONO), RDW, and PDW went up from trimester 1 to trimester 3. On the contrary, MCHC, lymphocyte count (LYMPH), PLT, and MPV gradually descended during pregnancy. There were statistical significances in all CBC parameters between pregnant women and normal women, regardless of the trimesters (Ppregnancy) as follows: RBC 4.50 vs 3.94×10 12 /L, Hb 137 vs 120 g/L, WBC 5.71 vs 9.06×10 9 /L, LYMPH% 32.2 vs 18.0, Neut% 58.7 vs 75.0, and PLT 251 vs 202×10 9 /L. The changes of CBC parameters during pregnancy are described, and reference intervals for Beijing pregnant women are demonstrated in this study. © 2017 Wiley Periodicals, Inc.

  10. [Complete blood count reference values of donated cord blood from Korean neonates].

    Science.gov (United States)

    Lee, Hye Ryun; Shin, Sue; Yoon, Jong Hyun; Kim, Byoung Jae; Hwang, Kyu Ri; Kim, Jin Ju; Roh, Eun Youn

    2009-06-01

    In the public cord blood (CB) banks, only safe CB units with adequate cell doses are processed and stored. Complete blood count (CBC) of CB is crucial for estimating total nucleated cells (TNC) and screening suitable CB units without hematologic abnormalities. We analyzed CBC parameters of the donated CB from healthy Korean neonates to establish CBC reference values. A total of 2,129 Korean CB units, donated and processed during the period from August 2007 to December 2007, were enrolled. We measured hemoglobin (Hb), white blood cell (WBC) count, differential count of WBC, platelets and nucleated red blood cell (nRBC) count by XE-2100 automated hematology analyzer (Sysmex, Japan), and estimated reference value of each parameter by using parametric (Mean+/-2SD) and/or non-parametric methods (2.5-97.5 percentile). And also, we compared the result of each parameter in relation to sex of neonates and delivery method. Because the differences of CBC values among different subgroups were not remarkable, we established the reference intervals as follows without subgroup division: Hb, 9.0-14.4 g/dL; WBC count, 5.6-18.5 x 10(3)/microL; differential count of WBC (neutrophils, 40.8-72.4%; lymphocytes, 17.2-46.7%; monocytes, 4.9-12.8%; eosinophils, 0.7-7.0%; basophils, 0.0-1.6%); platelet, 130-287 x 10(3)/microL; nRBCs, 0.0-13.1/100 WBC. We established cord blood CBC reference values of healthy Korean neonates using a large-scale CB units. The established CBC reference values from our study will be useful as basic data for CBC interpretation and assessment of transplant suitability of donated CB.

  11. Screening for urinary tract infection with the Sysmex UF-1000i urine flow cytometer

    NARCIS (Netherlands)

    Broeren, M.A.C.; Bahceci, C.; Vader, H.; Arents, N.L.A.

    2011-01-01

    The diagnosis of urinary tract infection (UTI) by urine culture is time-consuming and can produce up to 60 to 80% negative results. Fast screening methods that can reduce the necessity for urine cultures will have a large impact on overall turnaround time and laboratory economics. We have evaluated

  12. The rhyme in Marina Tsvetaeva’s ''Poetry of the word'' (with the poem Nebo – sinei znameni! “The sky is bluer than the flag!” as an example

    Directory of Open Access Journals (Sweden)

    Roberta Salvatore

    2018-12-01

    Full Text Available The aim of this paper is to present one of the main mechanisms of semantic creation in Marina Tsvetaeva’s poetry through the analysis of the poem Небо — синей знамени! (“The Sky is Bluer than the Flag!”, 1935. This text demonstrates the opposition between time and eternity by means of adjoining fi ve nouns which are united by a rather rare infl ectional pattern (neuter nouns with the nominative singular in -мя in rhyming position. The choice of this particular range of vocabulary serves as evidence to the poet’s desire to test the semantic potential of words similar in their declension type rather than in their meaning. In her construction of the text, the language rather than the world is primary, and it is the language that reality is being checked against. The specifi city of this feature to Tsvetaeva’s creative work is proved by examining its realisation in other texts, namely in the poem Променявши на стремя by Tsvetaeva herself and in Akhmatova’s text from the 1960s Из набросков. In the fi rst text, this specifi c rhyming does not cover the whole text, and the theme expressed by its associative range is still one-dimensional. Akhmatova’s poem clearly demonstrates that this technique can be employed in various ways for poetic purposes. The analysis of the text allows us to conclude that the prominence of this technique depends primarily on the role that it plays in expressing the poetic thought, whereas the number of same-type words in the rhyming position is a secondary factor.

  13. Acanthosis nigricans: a flag for insulin resistance

    African Journals Online (AJOL)

    2013-11-04

    Nov 4, 2013 ... Outcome measures: OGTT, fasting serum insulin and HOMA IR were the outcome measures studied. Results: This cross-sectional study revealed that 94 subjects with acanthosis nigricans (31.34%) had IR. Grades III and IV, and textures II and III, were more predictive of IR. Acanthosis nigricans grading was ...

  14. Flag bez traurnoi lentotshki / Josef Kats

    Index Scriptorium Estoniae

    Kats, Josef, 1977-

    2005-01-01

    Riigikogu lükkas esimesel lugemisel tagasi Isamaaliidu algatatud pühade ja tähtpäevade seaduse muutmise seaduse eelnõu, mis käsitles 1944.a. septembris tegutsenud Otto Tiefi valitsuse mälestuse jäädvustamist

  15. America's Scholarly Societies Raise Their Flags Abroad.

    Science.gov (United States)

    McMurtrie, Beth

    2000-01-01

    Reports that greater numbers of scholarly societies, though American in name, are increasingly international in membership and outlook. Suggests that this trend has been driven by the expanding global outlook of scholars, the collapse of communism, and growth of the Internet. Efforts to encourage local professional societies, fears of American…

  16. 3 CFR 8391 - Proclamation 8391 of June 11, 2009. Flag Day and National Flag Week, 2009

    Science.gov (United States)

    2010-01-01

    ... the Civil Rights Movement, determined protesters on the streets of Selma, Alabama, proudly displayed... the Pentagon and the rubble of the World Trade Center. Today, the men and women of the United States...

  17. Increased platelet count and reticulated platelets in recently symptomatic versus asymptomatic carotid artery stenosis and in cerebral microembolic signal-negative patient subgroups: results from the HaEmostasis In carotid STenosis (HEIST) study.

    Science.gov (United States)

    Murphy, S J X; Lim, S T; Kinsella, J A; Murphy, D; Enright, H M; McCabe, Dominick J H

    2018-02-23

    The pathophysiological mechanisms responsible for the disparity in stroke risk between asymptomatic and symptomatic carotid stenosis patients are not fully understood. The functionally important reticulated platelet fraction and reticulocytes could play a role. We performed a prospective, multi-centre, observational analytical study comparing full blood count parameters and platelet production/turnover/activation markers in patients with asymptomatic versus recently symptomatic moderate (≥ 50-69%) or severe (≥ 70-99%) carotid stenosis. Data from 34 asymptomatic patients were compared with 43 symptomatic patients in the 'early phase' (≤ 4 weeks) and 37 of these patients in the 'late phase' (≥ 3 months) after TIA/ischaemic stroke. Reticulated platelets were quantified by whole blood flow cytometry and reticulated platelets and red cell reticulocytes by 'automated assays' (Sysmex XE-2100™). Bilateral simultaneous transcranial Doppler ultrasound monitoring classified patients as micro-embolic signal (MES)+ve or MES-ve. Mean platelet count was higher in early (216 × 10 9 /L; P = 0.04) and late symptomatic (219 × 10 9 /L; P = 0.044) than asymptomatic patients (194 × 10 9 /L). Mean platelet volume was higher in early symptomatic than asymptomatic patients (10.8 vs. 10.45 fl; P = 0.045). Automated assays revealed higher % reticulated platelet fractions in early (5.78%; P < 0.001) and late symptomatic (5.11%; P = 0.01) than asymptomatic patients (3.48%). Red cell reticulocyte counts were lower in early (0.92%; P = 0.035) and late symptomatic (0.93%; P = 0.036) than asymptomatic patients (1.07%). The automated % reticulated platelet fraction was also higher in early symptomatic than asymptomatic MES-ve patients (5.7 vs. 3.55%; P = 0.001). The combination of increased platelet counts and a shift towards production of an increased population of larger, young, reticulated platelets could contribute to a higher risk of first or recurrent

  18. Fasting is not routinely required for determination of a lipid profile: clinical and laboratory implications including flagging at desirable concentration cut-points—a joint consensus statement from the European Atherosclerosis Society and European Federation of Clinical Chemistry and Laboratory Medicine

    Science.gov (United States)

    Nordestgaard, Børge G.; Langsted, Anne; Mora, Samia; Kolovou, Genovefa; Baum, Hannsjörg; Bruckert, Eric; Watts, Gerald F.; Sypniewska, Grazyna; Wiklund, Olov; Borén, Jan; Chapman, M. John; Cobbaert, Christa; Descamps, Olivier S.; von Eckardstein, Arnold; Kamstrup, Pia R.; Pulkki, Kari; Kronenberg, Florian; Remaley, Alan T.; Rifai, Nader; Ros, Emilio; Langlois, Michel

    2016-01-01

    Abstract Aims To critically evaluate the clinical implications of the use of non-fasting rather than fasting lipid profiles and to provide guidance for the laboratory reporting of abnormal non-fasting or fasting lipid profiles. Methods and results Extensive observational data, in which random non-fasting lipid profiles have been compared with those determined under fasting conditions, indicate that the maximal mean changes at 1–6 h after habitual meals are not clinically significant [+0.3 mmol/L (26 mg/dL) for triglycerides; −0.2 mmol/L (8 mg/dL) for total cholesterol; −0.2 mmol/L (8 mg/dL) for LDL cholesterol; +0.2 mmol/L (8 mg/dL) for calculated remnant cholesterol; −0.2 mmol/L (8 mg/dL) for calculated non-HDL cholesterol]; concentrations of HDL cholesterol, apolipoprotein A1, apolipoprotein B, and lipoprotein(a) are not affected by fasting/non-fasting status. In addition, non-fasting and fasting concentrations vary similarly over time and are comparable in the prediction of cardiovascular disease. To improve patient compliance with lipid testing, we therefore recommend the routine use of non-fasting lipid profiles, while fasting sampling may be considered when non-fasting triglycerides >5 mmol/L (440 mg/dL). For non-fasting samples, laboratory reports should flag abnormal concentrations as triglycerides ≥2 mmol/L (175 mg/dL), total cholesterol ≥5 mmol/L (190 mg/dL), LDL cholesterol ≥3 mmol/L (115 mg/dL), calculated remnant cholesterol ≥0.9 mmol/L (35 mg/dL), calculated non-HDL cholesterol ≥3.9 mmol/L (150 mg/dL), HDL cholesterol ≤1 mmol/L (40 mg/dL), apolipoprotein A1 ≤1.25 g/L (125 mg/dL), apolipoprotein B ≥1.0 g/L (100 mg/dL), and lipoprotein(a) ≥50 mg/dL (80th percentile); for fasting samples, abnormal concentrations correspond to triglycerides ≥1.7 mmol/L (150 mg/dL). Life-threatening concentrations require separate referral when triglycerides >10 mmol/L (880 mg/dL) for the risk of pancreatitis, LDL cholesterol >13 mmol/L (500 mg

  19. 46 CFR 153.9 - Foreign flag vessel endorsement application.

    Science.gov (United States)

    2010-10-01

    ... or electronic format, to Commanding Officer, U.S. Coast Guard Marine Safety Center, 2100 2nd St. SW... information submitted under this part must be in English except IMO Certificates which may be in French. [CGD...

  20. China Report, Red Flag, Number 8, 16 April 1986.

    Science.gov (United States)

    1986-06-02

    principles of Marxism and to the destiny of our socialist litera- ture and art. Over the past few years, Comrade Liu Zaifu has published a series of theses...teristics of this figure are the ideological embryo of the modern theory of human nature and humanism, and the contradiction between his democratic

  1. China Report RED FLAG No 5, 1 MARCH 1986.

    Science.gov (United States)

    1986-04-17

    economic system. The "Decision" stipulates that in the next 5 years or longer, the embryo of a socialist economic system with Chinese charac- teristics...desire to become a party member had also been dampened greatly. In such circumstances, would one like to have his destiny closely related to the party...strength would be unable to alter the national destiny . 65 Naturally, I was not a follower of nihilism. Under definite historical con- ditions, an

  2. Department of Defense, General/Flag Officer, Worldwide Roster

    Science.gov (United States)

    1998-06-01

    ENGLEWOOD,CO THE ADJUTANT GENERAL (RC) WESTERDAHL WILLIAM A BG* ARNG 9502 880211 ASST ADJUTANT GENERAL (RC) FRANCH GARY L BG ARNG 9605 960919 ASST... WESTERDAHL WILLIAM A .............. 45 WESTON CRAIG P .................... 26 WETEKAM DONALD J .................. 32 WHALEY DAVID A

  3. JPRS Report, China, Red Flag, Number 3, 1 Febrary 1988

    Science.gov (United States)

    1988-04-19

    Dionysus were two gods of Greek mythology , and Nietzsche used their names as metaphors for the two basic powers which JPRS-CRF-88-010 19 April 1988 32...any time is determined by which of these two motive forces plays the leading role. Thus, although Apollo and Dionysus came from Greek mythology , they

  4. 77 FR 13449 - Identity Theft Red Flags Rules

    Science.gov (United States)

    2012-03-06

    ... a user of consumer reports must employ when a consumer reporting agency sends the user a notice of... imposed under the FCRA ``with respect to consumer reporting agencies, persons who use consumer reports... uses consumer reports, directly or indirectly, in connection with a credit transaction; (ii) furnishes...

  5. Translations From Red Flag, Number 6, 3 June 1978

    Science.gov (United States)

    1978-08-07

    cooperative movement began, the Liming Brigade has for more than 20 years consistently insisted on managing the brigade thriftily, practicing democratic...leadership consisted of mostly old cadres of the Land Reform period and Farm Cooperative Movement . They maintained the spirit of thriftiness, insisted on... cooperative movement . It has been in use for over 20 years. Some commune members said: "At present our brigade has an annual income of over a

  6. China Report RED FLAG No. 3, 1 FEBRUARY 1986

    Science.gov (United States)

    1986-03-27

    should not neglect in _ developing our national economy. Since the transference of large amounts of 33 labor to nonfarming undertakings in our rural ...Qin) 12 The Situation and Tasks Facing Financial Work (pp 11-15) (Wang Bingqian) 18 A Survey of Wenzhou’s Rural Economic Development (pp 16-19... sectors accounting for one-third of the total social output value. This state of affairs is in line with the present level of develop - ment in our

  7. 78 FR 23637 - Identity Theft Red Flags Rules

    Science.gov (United States)

    2013-04-19

    ... notifications of changes of address under certain circumstances. DATES: Effective date: May 20, 2013; Compliance... Card Issuer Rules III. Related Matters A. Cost-Benefit Considerations (CFTC) and Economic Analysis (SEC... Address Control Issues with Implementing Cloud Computing (May 2010), available at http://www.gao.gov/new...

  8. Water quality of Flag Boshielo Dam, Olifants River, South Africa ...

    African Journals Online (AJOL)

    Increasing demands for water, discharge of effluents, and variable rainfall have a negative impact on water quality in the Olifants River. Crocodile and fish mortalities attributed to pansteatitis, in Loskop Dam and downstream in the Kruger National Park (KNP), have highlighted the serious effects these impacts are having on ...

  9. China Report, Red Flag, Number 13, 1 July 1982

    Science.gov (United States)

    1982-08-16

    used this concept in his essay "Karl Marx." He pointed out that ’Marxism "disclosed that all ideas and all the various tendencies, without exception...fields, there are plenty of academic conferences and periodicals, but the quality of some of the essays is very poor, and some studies and some...with lyrics by Zhang Shoushan [1728 1108 1472

  10. Translations on Red Flag No. 12, 5 December 1977

    Science.gov (United States)

    1978-01-25

    UNDERSTAND WHO THE PROLETARIAT IS, WHAT THE DICTATORSHIP OF THE PROLETARIAT IS, WHY THE PROLETARIAT ALONE HAS FIRM PROSPECTS WHILE OTHER CLASSES ARE...after his death, a wandering monk came to Liangshanpo and said to Sung Chiang: "Haven’t you heard about the jade unicorn of Hopei, chief- tain...practice, the division’s party committee was clearcut in adhering to principle. It was firm in implementing Chairman Hua’s instructions and refused to

  11. China Report, Red Flag, Number 4, 16 February 1985

    Science.gov (United States)

    1985-04-12

    bitter gourd, towel gourd, cucumbers and eggplants were usually in short supply, but since the reforms, the supply has doubled and redoubled. As network...diversified operations such as processing pickled products, processing bean products, preparing soy-sauce meat products and so on. This will enrich the...the theory of neovitalism, represented by the German biologist Driesch. He conducted experiments on sea urchin embryos and demonstrated that a

  12. General/Flag Officer Worldwide Roster, December 1986

    Science.gov (United States)

    1986-12-01

    H O t- ON O o O H 00 H J" 00 00 00 cO H ON O ^r CO t>*- in ITN o o o O vH NO VD vo ^t CO CO CO CO 8 S § § o HHHHHH ^HHHH OOOOOOOOOOO...8 e § u. OS r.% ̂ l^J^,^^ a üJ H (0 O DC UJ a i D -I a O $ a UJ ü o -J < cc UJ z UJ o 8 HHHHHH <MHHr-»r-(HHH...4h-HN r4 r4 r4 T4 CM H O O OOOO o o CM <n t- H o m H H H O O H H O lT\\\\f\\)0 CM CO CO CO CO \\0 CM H H CO 00 CO GO HHHHHH -SON-H OOOOOOCMHHO

  13. New flags on the masts of an old ship

    International Nuclear Information System (INIS)

    Lindenbraten, L.D.

    1999-01-01

    History of coming-to-be, present status and prospective trends in the development of national biomedical radiography and radiology are presented in the report. It is shown that 4 main section of clinical radiology clearly appear in the boundary of 21 century: preventive radiology, diagnostic radiology, intervention radiology, radiotherapy. Advances in each of these fields are considered. However, absence of the models of radiological specialists of different types and considered system for training such specialists is accentuated. Attention is paid to the activities of Moscow Association of Medical Radiologists [ru

  14. China Report, Red Flag, Number 2, 16 January 1985

    Science.gov (United States)

    1985-03-06

    the frustrations we experienced, look at the boom in the film industry and the new situation of unprecedented prosperity since the 3d Plenary...carrying out reforms, and continue to create a new situation in China’s socialist film industry !" At present, reforms are being positively... film industry with Chinese characteristics. This was Comrade Zhou Enlai’s ardent expectation for, faith in, and demand on film artists in his life. We

  15. JPRS Report, China, Red Flag, Number 6, 16 March 1988

    Science.gov (United States)

    1988-05-26

    has greatly excited the Chinese audience and the Chinese film industry has recently won the top prize—the Golden Bear Prize—at the Berlin...International Film Festival. This is a sign that the Chinese film industry is becoming more and more mature and approaching perfection. The creative expe

  16. Kak vernut flot pod Estonskii flag? / Leidur Rannamets

    Index Scriptorium Estoniae

    Rannamets, Leidur

    2007-01-01

    EL-is kasvab konkurents reisilaevaliinidel. Autori sõnul kinnitavad spetsialistid, et Eesti on ainus riik EL-is, mis ei kasuta õigust võimaldada oma laevakompaniidele riiklikku subsiidiumi. Laevaomanike hinnangul on 30 miljonit krooni, mis leiti lisaeelarvest laevanduse arendamiseks, vaid 10% vajalikust summast. Laevaomanike liidu seisukohtadest

  17. Flag Estonii v russkihh rukahh / Viktoria Ladõnskaja

    Index Scriptorium Estoniae

    Ladõnskaja, Viktoria, 1981-

    2004-01-01

    Dublinis toimunud Euroopa Liidu laienemise pidulikul tseremoonial ulatasid lapsed liikmesriikide peaministritele lipud, Eesti lipu andis peaminister Juhan Partsile Iirimaal elav 13-aastane Eesti kodanik Maria Poljakova

  18. JPRS Report, China Red Flag No 17, 1 September 1987

    Science.gov (United States)

    1987-12-17

    but maintained its atmosphere, while expanding the space in describing the morality and ethics , or the psychology of love of soldiers in the course...led astray by the "universal love" in humanism or the so-called "rational egoism " in humanism. This explains that only Marxist philosophy on man is

  19. China Report, Red Flag No. 16 August 1982

    Science.gov (United States)

    1982-10-12

    illegal activities. Such phenomena 19 are clear illustrations of the egoism of the capitalist classes which has developed in the hearts of some...and educate the people on the ideas arid ethics of communism. Article 20 in the "General Principles" stipulates in principle the develop- ment of...one important aspect of socialist spiritual civilization—political consciousness and ideas and ethics . This article embraces three contents: One is

  20. Acanthosis nigricans: A flag for insulin resistance | Venkatswami ...

    African Journals Online (AJOL)

    Objectives: Acanthosis nigricans refers to the velvety, black hyperpigmentation seen in the flexures. It is a cutaneous marker for insulin resistance (IR), some metabolic disorders and rarely malignancy. When secondary to IR, it is asymptomatic, except for the hyperpigmentation. The neck is the most accessible and easiest to ...

  1. Acanthosis nigricans: A flag for insulin resistance | Venkatswami ...

    African Journals Online (AJOL)

    Journal of Endocrinology, Metabolism and Diabetes of South Africa. Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives · Journal Home > Vol 19, No 2 (2014) >. Log in or Register to get access to full text downloads.

  2. Managing Adverse and Reportable Information Regarding General and Flag Officers

    Science.gov (United States)

    2012-01-01

    require a complete reading. xvii Acknowledgments The authors appreciate the sponsor support provided by William Carr , Lernes Hebert, Cheryl Black, and...E7. 22 Managing Adverse and Reportable Information nel also review the promotion board statistics regarding race, gender , acquisition personnel... discrimination brought by service members are called “equal opportunity (EO)” complaints, or some- times “military equal opportunity (MEO)” complaints.1 In

  3. Translations from Red Flag No. 9, 3 September 1978

    Science.gov (United States)

    1978-11-06

    independent of other factors. The transformation of soil and control of streams are restricted by seasonal factors. Certain irrigation projects, in...power." ("On Coalition 90 Government") The solution to industrial pollution obviously cannot depend on the restriction of development. To check...vigorously blew the evil bourgeois wind of seeking profit and power, widely advocated bourgeois egoism , recklessly incited anarchism, and seriously

  4. Red Flags For Necrotizing Fasciitis: A Case Control Study

    Directory of Open Access Journals (Sweden)

    Khalid Al Alayed

    2015-07-01

    Conclusions: When considered together, the traditional ‘red flags’ for NF may be sufficient to rule in or rule out the diagnosis. If future prospective studies validate these findings, there will be a potential opportunity to expedite NF diagnosis and improve patient outcomes.

  5. Remembering Benedict Anderson through his Under Three Flags

    DEFF Research Database (Denmark)

    Ivarsson, Søren

    2016-01-01

    This is a revised version of a public lecture delivered at Faculty of Humanities, Chiang Mai University, on 10th February 2016. Drawing on a broad section of Anderson’s texts, I seek to qualify his analysis of the rise of anticolonial nationalism. Hereby I will not only be challenging the critique...

  6. China Report, Red Flag, Number 1, 1 January 1985

    Science.gov (United States)

    1985-03-05

    li0dSOf,the thlrd’ f°Urth’ and the fifth e^ elon . It is impossible for them to change. In recent times I have always told foreign guests that the...people sell hides, musk , and other articles to Han people in exchange for cloth and salt. The Yi costumes are completely different from the Han

  7. JPRS Report, China, Red Flag, Number 9, 1 May 1987

    Science.gov (United States)

    1987-07-13

    advocates of bour- geois liberalization suggest that " wholesale Westernization," that is, capitalist transformation, is what China needs. We hold...for I deeply know the limitation of my academic and theoretical attainments. I feel helpless and powerless even if I want to further my study...matter if the reader is a youth, adult , or aged person, he will be considerably enlightened by it. In the resolution related to the guiding policy for

  8. China Report, Red Flag, Number 9, 1 May 1986.

    Science.gov (United States)

    1986-06-10

    Qing Dynasties also made use of its Lamaism sect and Islam as a spiritual mainstay to rule the minority nationalities concerned. In modern times...attaches importance to academic study and Lamaism pays attention to medicine. Buddhism and Taoism are noted for their martial arts and skills for

  9. Occipital Headaches in Children: Are They a Red Flag?

    Science.gov (United States)

    Genizi, Jacob; Khourieh-Matar, Amal; Assaf, Nurit; Chistyakov, Irena; Srugo, Isaac

    2017-10-01

    Occipital headache is considered a risk factor for serious secondary headache pathology. The purpose of our study was to assess the etiology of occipital headaches among children visiting the emergency department. Subjects were children aged 5 to 18 years who were referred to the emergency department due to headaches during the years 2013 to 2014. A total of 314 patients with headaches were seen at our emergency department. Thirty-nine patients had occipital headaches. Viral infections were the most prevalent final diagnosis (97; 31%), followed by migraine (37; 11.8%). None of our patients had a brain tumor. There was no difference in final diagnosis between the occipital and nonoccipital groups. The most common causes of occipital headaches are viral infections and primary headaches. Serious intracranial disorders presenting solely as occipital headaches and not accompanied by other neurologic signs are uncommon. Thus, occipital headaches should be evaluated in the same manner as other headache locations.

  10. JPRS Report, China, Red Flag, Number 13, 1 July 1987

    Science.gov (United States)

    1987-08-26

    became abnormal, and there was a continuous growth in phenomena of the patriarchal system such as one person alone having the say and deciding on...bureaucracy; inefficiency; the patriarchal system ; the practice of one person alone having the say; the lack of democracy; life tenure in leading posts; the...people by favoritism, establishing personnel connections and a patriarchal system , the practice of one person alone having the say, substituting power

  11. Injuries can be prevented in contact flag football!

    Science.gov (United States)

    Kaplan, Yonatan; Myklebust, Grethe; Nyska, Meir; Palmanovich, Ezequiel; Victor, J; Witvrouw, E

    2016-06-01

    This original prospective cohort study was conducted in an attempt to significantly reduce the incidence and the severity of injuries in an intervention cohort as compared to a two-season historical cohort, and to provide recommendations to the International Federation of Football (IFAF) pertaining to prevention measures to make the game safer. A total of 1,260 amateur male (mean age: 20.4 ± 3.9 years) and 244 female (mean age: 18.5 ± 1.7 years) players participated in the study. Four prevention measures were implemented: the no-pocket rule, self-fitting mouth guards, ankle braces (for those players with recurrent ankle sprains) and an injury treatment information brochure. All time-loss injuries sustained in game sessions were recorded by the off-the-field medical personnel and followed up by a more detailed phone injury surveillance questionnaire. There was a 54 % reduction in the total number of injuries and a significant reduction in the incidence rate and incidence proportion between the intervention cohorts as compared to the historical cohort (p football. Recommendations to the IFAF include strict enforcement of the no-pocket rule, the use of soft headgear, comfortable-fitting ankle braces and mouth guards and additionally, to change game rules concerning blocking. II.

  12. China Report, Red Flag, No. 17, 1 September 1983.

    Science.gov (United States)

    1983-10-24

    low quality pesticides is high, affecting the efficiency of eliminating and preventing pests and the quality of agricultural products and causing ...hereditary factors, it is also linked to nutritional conditions during and just after pregnancy . The prevention of dementia is a major question which is...kinds of foods are taken under the direction of a doctor then they are very safe and effective ways of preventing anaemia in children, due to a lack

  13. China Report, Red Flag, Number 24, 16 December 1984.

    Science.gov (United States)

    1985-02-20

    ideological and artistic stability, to be both romantic and realistic, to study Marxism-Leninism and to combine such study with practice, to have both basic...of the economic struc- ture had not yet been put forward. In "The 10,000-Yuan Household," a comic- tragedy (or tragic- comedy ) which describes how a

  14. Water quality of Flag Boshielo Dam, Olifants River, South Africa ...

    African Journals Online (AJOL)

    2013-07-24

    Jul 24, 2013 ... levels of dissolved salts, especially K, Na, Cl, F, and total alkalinity. Following ..... lowing categories: 0 to −0.99 = mild drought; −1.00 to −1.49 = moderate ...... river – floodplain systems: A synthesis. Regul. ... twri/twri4a3/#pdf.

  15. Measurement of dabigatran: previously demonstrated Hemoclot® Thrombin Inhibitor assay reagent instability on Sysmex CS-2100i is no longer an issue

    DEFF Research Database (Denmark)

    Comuth, Willemijn; Faaborg, Louise; Henriksen, Linda Østervig

    2017-01-01

    hours. Since the reagent composition was unchanged, the increased stability could be due to changed logistics by the supplier, with stock and transfer closer by. Previously demonstrated HTI reagent instability is no longer an issue at our laboratory. The reliability of results of clinical studies...

  16. Automated urinalysis: first experiences and a comparison between the Iris iQ200 urine microscopy system, the Sysmex UF-100 flow cytometer and manual microscopic particle counting

    OpenAIRE

    Shayanfar, Noushin; Tobler, Ulrich; von Eckardstein, Arnold; Bestmann, Lukas

    2007-01-01

    Background: Automated analysis of insoluble urine components can reduce the workload of conventional microscopic examination of urine sediment and is possibly helpful for standardization. We compared the diagnostic performance of two automated urine sediment analyzers and combined dipstick/automated urine analysis with that of the traditional dipstick/microscopy algorithm. Methods: A total of 332 specimens were collected and analyzed for insoluble urine components by microscopy and automated ...

  17. Is it possible to revive the flagging interest in thermography for neurology?

    Science.gov (United States)

    Stulin, Igor D.

    1993-11-01

    The paper describes the results of twenty-years of experience in applying thermography (thermal imaging) in routine and urgent neurology, based on the study of more than ten thousand patients. Stress is laid on the fact that thermography is of great significance for diagnosing dextrocerebral hemorrhagic insult with a manifestation of pronounced hemihypothermia in the paralyzed limbs, identifying paraorbital hyperthermia on the side of rhinogenous cerebral abscess, for instrumental registration of transitory heat-up of the nasolabial region in the case of patients suffering from hypertensive nasal bleeding. Much attention is given to diagnosis of intra- and extracerebral phlebopathy in urgent neurology -- early diagnosis of iatrogenic catheterization phlebitis, interference with the venous return in the paralyzed lower limb. The novelty here is the employment of telethermography for complex diagnosis of cerebral death.

  18. What is in a Flag? The Swastika and Togoland Nationalism | Yayoh ...

    African Journals Online (AJOL)

    This article adds to our knowledge on the appropriation of symbols in colonial situations in Africa and elucidates the influence of Nazi ideology on the Togoland Congress in its fight against the integration of the Trust Territory into the Gold Coast. The flying of the Swastika by the Togoland Congress was a controversial ...

  19. When Socratic Dialogue Is Flagging: Questions and Strategies for Engaging Students

    Science.gov (United States)

    Gose, Michael

    2009-01-01

    The author studied the pedagogy of Socrates looking for teaching techniques that help maintain students' interest in an ongoing discussion. Socrates' use of such strategies as asking probing questions, expanding the discussion into its relationship to other ideas, assuming the role of the devil's advocate, and spending time on group maintenance…

  20. Environmental Assessment for the Joint Red Flag 󈧉 ADA Activities Nellis Air Force Base

    Science.gov (United States)

    2005-03-01

    occur in Lincoln County include: perlite, clay, soils additives, pumice, cinder, diatomite , fluorspar, gypsum, and zeolite. Additionally, sand and...capabilities of any given species may be exceeded, which could lead to thermal distress or even irreversible thermal damage. The effects of RF... effects to soils and geology would be site specific, the proposed ADA activities would not contribute to cumulative impacts in the region. 5.2.5 Land

  1. 75 FR 82141 - Stakeholder Meetings Regarding the U.S.-Flag Great Lakes Fleet Revitalization Study

    Science.gov (United States)

    2010-12-29

    ... future role of Great Lakes shipping in supporting the region's economy and as an important component of... port assets will be developed. That inventory will be used to determine if the Maritime Administration... environmental regulations. This analysis will be used in developing strategies for how the Maritime...

  2. Waving the Red Flag: FTC Regulation of Deceptive Weight-Loss Advertising 1951-2009.

    Science.gov (United States)

    Lellis, Julie C

    2016-01-01

    This article documents the historical role of the Federal Trade Commission (FTC) in regulating deceptive weight-loss advertising, which the commission began to prioritize in the 1990s after a dramatic rise in complaints. It also includes the results of a content analysis of more than 150 FTC complaints filed between 1951 and 2009, which were used to analyze trends in advertising content, liability for deceptive practices, and outcomes. Regulatory efforts may not have curbed the use of bogus weight-loss claims, which have only increased over time. The FTC has made attempts to apply broad liability, but advertisers and corporate leaders continue to be named most frequently over other respondents, including advertising agencies, media outlets, and product endorsers. Although the number of complaints that result in financial penalties is increasing, the FTC lacks systematic and specific policies to adequately deter advertisers and address what continues to be a growing problem.

  3. From Stars to Stumps: How Retired Flag Officer Political Endorsements Affect Civil-Military Relations

    Science.gov (United States)

    2016-06-01

    in Gulf War, Dies at 78,” New York Times, 27 December 2012. 45 that same election, and General Shelton endorsed Senator Hillary Clinton in 2008...sources suggest the endorsement affected the military’s public credibility. General Shelton General Hugh Shelton endorsed Hillary Clinton in the...47 Wandering I, “General Hugh Shelton Endorses Hillary Clinton ,” DailyKos (blog), 1 March 2008, http://www.dailykos.com

  4. Red flag in the emergency department: fracture and primary failure of a prosthetic valve.

    Science.gov (United States)

    Ozsarac, Murat; Karcioglu, Ozgur; Ayrik, Cuneyt; Bozkurt, Seyran; Turkcuer, Ibrahim; Gumrukcu, Serhat

    2005-07-01

    This case report concerns a patient with fracture and primary dysfunction of a prosthetic valve. A 40-year-old man presented to the Emergency Department with a chief complaint of breakthrough pleuritic back pain and shortness of breath. Past surgical history was significant only for an aortic valve replacement and mitral valve replacement performed 16 years prior. The transthoracic echocardiography raised suspicion of prosthesis malposition. The patient was taken to the operating room by cardiothoracic surgeons for valve replacement. Operative findings revealed that a prosthetic valve leaflet in the mitral position had broken off. Primary prosthetic valve failure should not be overlooked in the differential diagnosis of patients with valve replacement and a rapidly deteriorating clinical course. Emergency echocardiography is a guide to convenient diagnosis and management. Early surgical consultation and early reparative surgery might prevent unnecessary morbidity and mortality.

  5. 75 FR 67453 - Identity Theft Red Flags and Address Discrepancies Under the Fair and Accurate Credit...

    Science.gov (United States)

    2010-11-02

    ... reasonable policies and procedures that a user of consumer reports must employ when a user receives a notice... policies and procedures for users of consumer reports to enable a user to form a reasonable belief that it knows the identity of the person for whom it has obtained a consumer report, and reconcile the address...

  6. 77 FR 72712 - Identity Theft Red Flags and Address Discrepancies Under the Fair and Accurate Credit...

    Science.gov (United States)

    2012-12-06

    .... 1. Obtain or use consumer reports, directly or indirectly, in connection with a credit transaction... Uses Consumer Reports A ``creditor'' will be covered by the interim final rule if it regularly and in the ordinary course of its business obtains or uses consumer reports, directly or indirectly, in...

  7. 40 CFR 161.34 - Flagging of studies for potential adverse effects.

    Science.gov (United States)

    2010-07-01

    ... a type listed in paragraph (b) of this section to support an application for new or amended... feeding study or combined chronic feeding/oncogenicity study 83-1 Cholinesterase inhibition NOEL less than... ADI 9 Subchronic feeding study 82-1 Cholinesterase inhibition NOEL less than 100 times the current...

  8. Jetted tidal disruptions of stars as a flag of intermediate mass black holes at high redshifts

    Science.gov (United States)

    Fialkov, Anastasia; Loeb, Abraham

    2017-11-01

    Tidal disruption events (TDEs) of stars by single or binary supermassive black holes (SMBHs) brighten galactic nuclei and reveal a population of otherwise dormant black holes. Adopting event rates from the literature, we aim to establish general trends in the redshift evolution of the TDE number counts and their observable signals. We pay particular attention to (I) jetted TDEs whose luminosity is boosted by relativistic beaming and (II) TDEs around binary black holes. We show that the brightest (jetted) TDEs are expected to be produced by massive black hole binaries if the occupancy of intermediate mass black holes (IMBHs) in low-mass galaxies is high. The same binary population will also provide gravitational wave sources for the evolved Laser Interferometer Space Antenna. In addition, we find that the shape of the X-ray luminosity function of TDEs strongly depends on the occupancy of IMBHs and could be used to constrain scenarios of SMBH formation. Finally, we make predictions for the expected number of TDEs observed by future X-ray telescopes finding that a 50 times more sensitive instrument than the Burst Alert Telescope (BAT) on board the Swift satellite is expected to trigger ˜10 times more events than BAT, while 6-20 TDEs are expected in each deep field observed by a telescope 50 times more sensitive than the Chandra X-ray Observatory if the occupation fraction of IMBHs is high. Because of their long decay times, high-redshift TDEs can be mistaken for fixed point sources in deep field surveys and targeted observations of the same deep field with year-long intervals could reveal TDEs.

  9. Turkey Point Plant application of an integrated flag system and quality in daily work

    International Nuclear Information System (INIS)

    Labarraque, J.A.

    1987-01-01

    The objective of this paper is to explain the approach and methodology that Turkey Point Nuclear Plant management selected to integrate management's accountabilities and workers' routine activities to support a safe and efficient plant operation. This integrated approach had a significant effect in aligning the whole organization to work toward a common goal and increasing the understanding and level of accountabilities of managers and workers throughout the organization. The new approach of monitoring and controlling organizational activities using Florida Power and Light Company's quality improvement program techniques has resulted in improved personnel performance and awareness with minimum permanent personnel increases

  10. Performance of Gram staining on blood cultures flagged negative by an automated blood culture system.

    Science.gov (United States)

    Peretz, A; Isakovich, N; Pastukh, N; Koifman, A; Glyatman, T; Brodsky, D

    2015-08-01

    Blood is one of the most important specimens sent to a microbiology laboratory for culture. Most blood cultures are incubated for 5-7 days, except in cases where there is a suspicion of infection caused by microorganisms that proliferate slowly, or infections expressed by a small number of bacteria in the bloodstream. Therefore, at the end of incubation, misidentification of positive cultures and false-negative results are a real possibility. The aim of this work was to perform a confirmation by Gram staining of the lack of any microorganisms in blood cultures that were identified as negative by the BACTEC™ FX system at the end of incubation. All bottles defined as negative by the BACTEC FX system were Gram-stained using an automatic device and inoculated on solid growth media. In our work, 15 cultures that were defined as negative by the BACTEC FX system at the end of the incubation were found to contain microorganisms when Gram-stained. The main characteristic of most bacteria and fungi growing in the culture bottles that were defined as negative was slow growth. This finding raises a problematic issue concerning the need to perform Gram staining of all blood cultures, which could overload the routine laboratory work, especially laboratories serving large medical centers and receiving a large number of blood cultures.

  11. Low back pain - look for the “Red Flag Signs ”

    African Journals Online (AJOL)

    Ann Burgess

    Urinary tract: pyelonephritis, renal calculus, perinephric abscess, prostatitis ... Gastrointestinal: peptic ulcer, cholecystitis, bowel cancer, pancreatitis ... known primary carcinoma (e.g. breast, lung or prostate) gives a useful pointer to a probable ...

  12. 78 FR 17931 - Information Collection; Open Government Citizen Engagement Ratings, Rankings, and Flagging

    Science.gov (United States)

    2013-03-25

    ... platforms, and other social media tools) can be used across government. This information collection request... estimated annual burden: Respondents: 1,200,000. Responses per Respondent: 1. Total number of responses: 1...

  13. A flag-up algorithm and test for nonstationary customer-specific product graphs

    DEFF Research Database (Denmark)

    Fenger, Morten H. J.; Scholderer, Joachim

    period. The results show that the test is clearly able to identify customers with evolving behavior, and that it can easily be deployed as part of a CRM system. It enables companies with loyalty programs to focus on nonstationary customers, i.e. customers who may represent opportunities for cross...

  14. Cups, Cowbells, Medals, and Flags: Sport and National Identity in Germany, 1936-2006

    Science.gov (United States)

    2006-12-01

    Germany, classical Greece had long been a cultural factor that was especially evident in the nation’s architecture and its national symbols and...as an athlete, with a boldness of vision never before achieved in the cinema .”122 This vision and celebration of the noble aspects of the human body...time providing the most elaborate and magnificent architectural setting and comprehensive games facilities and equipment that the world has yet seen

  15. University Intramural Sport Administrators' Perceptions of Gender Modifications in Intramural Coed Flag Football

    Science.gov (United States)

    Wood, Zach C.; Garn, Alex C.

    2016-01-01

    Coed sport environments can be paradoxical settings where pre-existing gender biases influence participants' enjoyment and success. Furthermore, gendered messages and stereotypes as well as low expectations for females within coed sports can create participation barriers by reducing feelings of confidence and performance. Within university…

  16. Air Superiority at Red Flag: Mass, Technology, and Winning the Next War

    Science.gov (United States)

    2009-10-01

    REVIEW OF LITERATURE 8 cludes, “It cannot be said that the Lanchester equations have ever constituted a generalizable model of warfare .”3...wartime production rates requires significant warning and years to bring it to fruition. 24. Lanchester , Aircraft in Warfare , 48–50. 25. Keppel and...Zedeck, Data Analysis for Research Designs, 202. 26. Lanchester , Aircraft in Warfare , 55. The author used several terms to describe M over the course

  17. Stability of low aspect ratio inverted flags and rods in a uniform flow

    Science.gov (United States)

    Huertas-Cerdeira, Cecilia; Sader, John E.; Gharib, Morteza

    2016-11-01

    Cantilevered elastic plates and rods in an inverted configuration, where the leading edge is free to move and the trailing edge is clamped, undergo complex dynamics when subjected to a uniform flow. The stability of low aspect ratio inverted plates and rods is theoretically examined, showing that it is markedly different from that of their large aspect ratio counterpart. In the limit of zero aspect ratio, the undeflected equilibrium position is found to be stable for all wind speeds. A saddle-node bifurcation emerges at finite wind speed, giving rise to a strongly deflected stable and a weakly deflected unstable equilibria. This theory is compared to experimental measurements, where good agreement is found. This research was supported by a Grant of the Gordon and Betty Moore Foundation, the Australian Research Council Grants scheme and a "la Caixa" Fellowship Grant for Post-Graduate Studies of "la Caixa" Banking Foundation.

  18. Large Crater Repair at Silver Flag Exercise Site, Tyndall Air Force Base, Florida

    Science.gov (United States)

    2015-08-01

    fiberglass mat ( FFM ) survived medium-speed braking events and was deemed suitable for use on taxiways and aprons. 2. The current USAF FFM system failed...braking events due to failure of the connector bushings. After replacement with more robust connector bushings from the FFM system, the FRP system...withstood the high-speed taxi events that caused the FFM to fail. ERDC/GSL TR-15-27 2 4. AM2 aluminum matting was successfully tested as a suitable

  19. 14 CFR 121.646 - En-route fuel supply: flag and supplemental operations.

    Science.gov (United States)

    2010-01-01

    ... supply requirements are met: (1) The airplane has enough fuel to meet the requirements of § 121.645(b); (2) The airplane has enough fuel to fly to the Adequate Airport— (i) Assuming a rapid decompression... for flight a turbine-engine powered airplane with more than two engines for a flight more than 90...

  20. The Decision Not to Furl the Confederate Flag in My Classroom

    Science.gov (United States)

    Amira, Karyn

    2018-01-01

    Over the last year and a half, a number of scholars, pundits, and journalists have criticized college campuses for coddling students by constructing environments that protect them from offensive opinions and evidence that disconfirms their prior attitudes. In this article, I suggest two pedagogical techniques that can help students encounter and…

  1. The flags of CERN's member states in the parking lot next to the main entrance.

    CERN Multimedia

    CERN PhotoLab

    1960-01-01

    CERN has always had a global mission. Its twelve founding Member States may well have been European, but the setting-up of the Laboratory owed much to the United States, for example, which wished to see the re-emergence of a strong European scientific community after the Second World War. There were thus exchanges with the American scientific community from the very start, particularly for the design of the PS. Similarly, CERN rapidly engaged in exchanges with Soviet institutes, even at the height of the Cold War. The twelve founding Member States, Belgium, Denmark, France, the Federal Republic of Germany, Greece, Italy, the Netherlands, Norway, Sweden, Switzerland, the United Kingdom and Yugoslavia (which left CERN in 1961), were joined by Austria (1959), Spain (1961, and again in 1983 having left in 1969), Portugal (1985), Finland and Poland (1991), Hungary (1992), the Czech and Slovak Republics (1993) and Bulgaria (1999)

  2. Raising The Wild Flag: E. B. White, World Government, and Local Cosmopolitanism in the Postwar Moment

    OpenAIRE

    Zipp, Samuel

    2012-01-01

    This essay argues that the writer E. B. White, best known for his literary essays and children’s books, also had a significant but neglected career as a political writer. It considers his writings, during and just after World War II, on the subject of world government, and argues that he made the case for world federation by way of a novel model of cosmopolitanism that results from love of place and country rather than from dispensing with them. It considers the reception of his 1946 book The...

  3. Zametjat li v Pekine estonskii flag ili jego otsutstvije? / Viktoria Savtshuk, Susanna Berezina

    Index Scriptorium Estoniae

    Savtshuk, Viktoria

    2008-01-01

    Euroopa Liidu infokeskuses toimunud debatist, kus teemaks oli Pekingi olümpiamängude võimalik boikoteerimine seoses hiljutiste sündmustega Tiibetis. Debatis osalesid Riigikogu Tiibeti toetusrühma liige Silver Meikar ja parlamendiliige ning Eesti Olümpiakomitee asepresident Jüri Tamm

  4. Why Is There a Gay Pride Flag on My 9-Year-Old's Backpack?

    Science.gov (United States)

    Sedillo, Paul James

    2018-01-01

    Gifted children are often empathetic, morally sensitive, and feel a responsibility toward others. As they become aware of the injustices in their surrounding communities, they may embark on a quest for justice for individuals who are oppressed, marginalized, or misunderstood. With Gay Pride Month in June bringing increased visibility and awareness…

  5. Rapid Reaction Peacekeeping Under a Blue Flag: A Viable Response to Today’s Global Environment

    Science.gov (United States)

    2002-05-14

    Plutarch , On the Fortunes of Alexander. As cited in Martha Nussbaum. Partriotism and Cosmopolitanism, available from www.phil.uga.edu/faculty/wolf/nussbaum1...Challenges for the 21st Century. United Nations Foundation. http://www.unfoundation.org/programs/humanitarian/challenges_pshr.asp. 3/25/02 Plutarch , On the

  6. Development and commissioning of an x-ray beam alignment flag for NSLS-II

    Energy Technology Data Exchange (ETDEWEB)

    Kosciuk, B., E-mail: bkosciuk@bnl.gov; Hu, Y.; Keister, J.; Seletskiy, S. [National Synchrotron Light Source-II, Brookhaven National Laboratory, Upton, New York 11973 (United States)

    2016-07-27

    The NSLS-II Synchrotron Light Source is a 3 GeV electron storage ring recently commissioned and is now entering operations at Brookhaven National Laboratory. One of the major tasks was to commission the six project beamline front ends which required a diagnostic to resolve x-ray beam position for the purpose of beam alignment at low current. Since none of the front ends were outfitted with any x-ray diagnostics in the baseline design, an x-ray beam profile monitor or “flag” that could be easily installed into existing front end vacuum chambers was proposed to satisfy this requirement. Here we present the development of this novel device which utilizes a polycrystalline CVD diamond luminescent screen to produce a visible image of the x-ray beam cross-section and is then captured with a CCD camera.

  7. Lady Health Workers (LHWs as Flag Bearers for Children with Disabilities in Pakistan

    Directory of Open Access Journals (Sweden)

    Ghazala Rafique

    2012-06-01

    Full Text Available Purpose: This study explores the perceptions, knowledge and attitudes of LHWs towards children with disabilities in Pakistan. It considers the feasibility of utilising the LHWs for prevention, early identification and management of disabilities for these children in the community.Methods: Two Focus Group Discussions (FGDs were conducted with 15 Lady Health Workers (LHWs, and two In Depth Interviews (IDIs with LHWs of both a semi-urban and a rural community of Pakistan.Results: LHWs were found to have major concerns and strong emotions regarding children with disabilities. They also revealed the insensitive attitude of community members towards these children. While they understood the major types and magnitude of disabilities better than lay persons, they lacked the knowledge to manage these disabilities. Consanguineous marriages were identified as the main cause of disabilities. LHWs reported that education and health facilities were lacking in semi-urban and rural areas, and demanded that the government provide these facilities for the children. They also expressed their willingness to work for these children, provided they had the approval of higher authorities and were given proper training.Conclusions: This qualitative exploratory study recommends that the existing primary health system be reviewed, and the possibility of introducing community based rehabilitation services, utilising LHWs’ services for children with disabilities, be examined. In this regard, it is imperative to assess the existing training modules of LHWs and to introduce modules on prevention, early identification, and management of children with disabilities. It is also necessary to employ mass media to spread awareness about persons with disabilities.

  8. Environmental Assessment Improvements to Silver Flag Training Area at Tyndall Air Force Base, Florida

    Science.gov (United States)

    2013-08-02

    Acronyms and Abbreviations ACC  Air Combat Command  ACM  asbestos‐containing  materials   AICUZ  Air Installation Compatible Use Zone  AFB   Air Force...wet flatwoods, ditches, seepage  slopes, cypress swamps  White‐flowered wild  petunia   Ruellia noctiflora    E  G2/S2  Wet prairies, wet flatwoods...Tyndall AFB ICRMP are required to be implemented in the  event that cultural  materials  are discovered during construction activities. SOP 4, All

  9. Environmental Assessment: Improvements to Silver Flag Training Area at Tyndall Air Force Base, Florida

    Science.gov (United States)

    2013-01-01

    Command ACM asbestos-containing materials AICUZ Air Installation Compatible Use Zone AFB Air Force Base AFI Air Force Instruction APZ Accident...T E G2/S2 Wet prairies, wet flatwoods, ditches, seepage slopes, cypress swamps White-flowered wild petunia Ruellia noctiflora E G2/S2 Wet...Procedures (SOPs) 4 or 5 of the Tyndall AFB ICRMP are required to be implemented in the event that cultural materials are discovered during

  10. Symmetric subgroup orbit closures on flag varieties: Their equivariant geometry, combinatorics, and connections with degeneracy loci

    Science.gov (United States)

    Wyser, Benjamin J.

    The purpose of this study was to compare both traditional and Temporary Authorization Certificate (TAC) teacher's implementation of the state standards of education. The quality of teacher performance is a vital issue for school districts. Teacher quality is essential to increase student achievement. Since 2001, the state under study has experienced teacher shortages, and used a 1 year renewable certificate that does not require previous completion of a teacher education program. The theoretical base for the study included Darling-Hammond, Holtzman, and Heilig's research related to teacher quality dependent on teacher preparation and certification. The research questions were used to compare TAC with traditionally prepared teacher performance on 6 dimensions. Data for the comparative analysis were collected using a survey of high school principals who completed performance evaluations of both traditional and TAC certified teachers. Using descriptive statistics and independent-samples t tests, it was observed that while traditional teachers received greater mean scores on every dimension, the differences were statistically significant for the scales of organization of instruction, classroom management, and addressing diversity. The results may contribute to positive social change by presenting potential areas of growth for TAC teachers, which may positively impact the educational experience of students in high-need districts hiring alternatively certified teachers.

  11. 48 CFR 752.247-70 - Preference for privately owned U.S.-flag commercial vessels.

    Science.gov (United States)

    2010-10-01

    ... (computed separately for dry bulk carriers, dry cargo liners, and tankers) shall be transported in privately... registry. (iv) Date of loading. (v) Port of loading. (vi) Port of final discharge. (vii) Description of...

  12. Defense Infrastructure: General and Flag Officer Quarters at Pearl Harbor, Hawaii

    National Research Council Canada - National Science Library

    2002-01-01

    .... We reviewed 17 GFOQs at Pearl Harbor, Hawaii, with budgeted maintenance and repair costs of $1,247,300, to determine whether the Navy had properly classified interior shutter costs as maintenance and repair...

  13. Upper bound theorem for odd-dimensional flag triangulations of manifolds

    Czech Academy of Sciences Publication Activity Database

    Adamaszek, M.; Hladký, Jan

    2016-01-01

    Roč. 62, č. 3 (2016), s. 909-928 ISSN 0025-5793 EU Projects: European Commission(XE) 628974 - PAECIDM Institutional support: RVO:67985840 Keywords : f-vector * manifold * extremal graph theory Subject RIV: BA - General Mathematics Impact factor: 0.667, year: 2016 http:// journals .cambridge.org/action/displayAbstract?fromPage=online&aid=10346369&fulltextType=RA&fileId=S0025579316000115

  14. 'That red flag on your file': misinterpreting physical symptoms as mental illness.

    Science.gov (United States)

    Happell, Brenda; Ewart, Stephanie B; Bocking, Julia; Platania-Phung, Chris; Stanton, Robert

    2016-10-01

    To ascertain the views and experiences of mental health consumers regarding the availability and quality of care and treatment received for their physical health needs. People diagnosed with mental illness have higher occurrence of physical health problems. Responsive health care services are crucial for prevention and management of physical health problems, and for reducing disparities in health between people diagnosed with mental illness and those who are not. There is limited research giving voice to consumer perspectives on their experiences with health care providers. Exploratory qualitative. Focus group interviews with mental health consumers accessed via a consumer network group in a region of Australia (n = 31). All interview audio recordings were transcribed professionally. Interviews were thematically analysed. The main themes were: symptomising; failure to act and alertness to prejudice. The first two themes were consumer perceptions of the actions and behaviours of health professionals, and the third describes consumer responses to these behaviours and actions. Consumers described increased risks of illness and death because of undiagnosed physical illness despite their physical health advice-seeking as the reason for the health consultation. Health care providers' non-recognition of physical health problems presents a clear example of a significant and potentially life threatening health inequity. The service provider responses described by participants suggest that mental health consumers' physical health needs may not be taken seriously. Clinicians need to take seriously the physical health needs and concerns of people with mental illness. Nurses can play a crucial role in the prevention of diagnostic overshadowing as part of a broader direction of balancing biomedical perspectives with other approaches to health care. © 2016 John Wiley & Sons Ltd.

  15. Sensitivity of the International Skating Union's Mathematical Criteria to Flag Potential Scoring Anomalies

    Science.gov (United States)

    Looney, Marilyn A.; Howell, Steven M.

    2015-01-01

    This article describes the "mathematical criteria" employed by the International Skating Union (ISU) to identify potential judging anomalies within competitive figure skating. The mathematical criteria have greater sensitivity to identify scoring anomalies for technical element scores than for the program component scores. This article…

  16. Tire Changes, Fresh Air, and Yellow Flags: Challenges in Predictive Analytics for Professional Racing.

    Science.gov (United States)

    Tulabandhula, Theja; Rudin, Cynthia

    2014-06-01

    Our goal is to design a prediction and decision system for real-time use during a professional car race. In designing a knowledge discovery process for racing, we faced several challenges that were overcome only when domain knowledge of racing was carefully infused within statistical modeling techniques. In this article, we describe how we leveraged expert knowledge of the domain to produce a real-time decision system for tire changes within a race. Our forecasts have the potential to impact how racing teams can optimize strategy by making tire-change decisions to benefit their rank position. Our work significantly expands previous research on sports analytics, as it is the only work on analytical methods for within-race prediction and decision making for professional car racing.

  17. Red flags on pinkwashed drinks: contradictions and dangers in marketing alcohol to prevent cancer.

    Science.gov (United States)

    Mart, Sarah; Giesbrecht, Norman

    2015-10-01

    To document alcohol products and promotions that use the pink ribbon symbol and related marketing materials that associate alcohol brands with breast cancer charities, awareness and survivors. We conducted a basic Boolean public internet search for alcohol products with pink ribbon/breast cancer awareness marketing campaigns. There is strong and growing evidence of alcohol as a contributing cause of several types of cancer, including breast cancer. There is no U-shaped curve for cancer, and threshold of elevated relative risk is as low as one drink a day for certain cancers. We found 17 examples of alcohol product campaigns with websites, press releases and social media posts, along with news articles and blog posts from industry and non-profit organizations regarding alcohol products associated with breast cancer causes and charities. Various cancer charities have entered into alliances with sectors of the alcohol industry that raise funds for breast cancer research, treatment or prevention by promoting the purchase of certain alcoholic beverages. Some alcohol corporations use pink ribbons and other breast cancer-related images, messages and user-generated media to market a product that contributes to cancer disease and death. Therefore, cancer charities should adopt policies to separate them from alliances with the alcohol industry. © 2015 Society for the Study of Addiction.

  18. 46 CFR 282.10 - Basis for determining foreign-flag competition.

    Science.gov (United States)

    2010-10-01

    ... cost disadvantage of operating the subsidized vessels in the essential service. The Maritime... amount of cargo in the service by using the following procedures: (a) The primary source of information shall be commodity import/export data compiled by the Bureau of the Census. Cargo data shall be compiled...

  19. Feasibility of the Blue Flag Eco-Labelling Scheme for Beaches in ...

    African Journals Online (AJOL)

    Nafiisah

    Beaches are very important to Mauritius not only for its tourism industry to expand ... logos designed to signify environmental, socio-cultural, and/or economic business .... looking for the 9 S's: 'Sun, Sand, Sea, Smile, Style, Scenery, Sophistication, .... 2.3.3 Community Involvement and Consultation in the decision making.

  20. 78 FR 36311 - Flag Recognition Benefit for Fallen Federal Civilian Employees

    Science.gov (United States)

    2013-06-17

    ... (including step, foster, or adoptive parent); (d) If none, to a sibling (including step, half, or adopted sibling), according to age (i.e., oldest to youngest); (e) If none, to any individual related by blood or... adhere to the order of precedence established in Sec. 550.1505; (b) Establish his or her relationship to...

  1. Flags, funerals and fanfares : Herero and missionary contestations of the acceptable, 1900-1940

    NARCIS (Netherlands)

    Gewald, J.B.

    2002-01-01

    This article describes the contested relationship that existed between the Herero and German missionaries in Namibia between 1900 and 1940. It argues that Herero converted to Christianity with specific aims and intentions, which were not necessarily the same as those envisaged or intended by German

  2. Advance of the Black Flags: Symbolism, Social Identity, and Psychological Operations in Violent Conflict

    Science.gov (United States)

    2015-12-01

    asserts that the consensus among the humanities is that music is cultural rather than natural.109 He points to the discipline of cognitive anthropology to...108 Ian Cross, “ Music , Cognition , Culture, and Evolution,” Annals of the New York Academy of Sciences...5450c6ce0cf24e8f737532e7.pdf. 109 Cross, “ Music , Cognition , Culture, and Evolution,” 1. 110 Ibid., 2. 111 Ibid., 8. 112 John Blacking, Music , Culture and

  3. Quantitative trait loci (QTL) analysis of flag leaf senescence in wheat ...

    African Journals Online (AJOL)

    PAVILION DV6

    2012-07-10

    Triticum aestivum L.) production is adversely ... stressed environments, have been identified, using ... others) have been studied for many different criteria or ..... analysis of post-flowering drought tolerance and components of grain.

  4. Iris glaucescens Bunge (Iridaceae, the rare flag of the Siberian plant kingdom

    Directory of Open Access Journals (Sweden)

    Alexeeva Nina Borisovna

    2015-12-01

    The work was performed in the framework of an institutional research project of the Komarov Botanical Institute of the Russian Academy of Sciences, topic 52.5. Collection of live plants of the Komarov Botanical Institute of the Russian Academy of Sciences (history, present condition, development and use prospects.

  5. Inspection of U.S. Flag Vessels in Foreign Countries. An Application of Cost Effectiveness Analysis.

    Science.gov (United States)

    1983-12-01

    housing ( HOLA ) allowance paic to overseas personnel in excess of the amount paid to personnel stationed within the Continental U.S. Average per person...These are a cost of living allowance (COLA) and a housing allowance ( HOLA ). Cur estimate of these costs is tabulatec below in table 7V-8 using 1982 annual...month 191.00 Average HOLA per person per month 413.00 Total per month per person 604.00 Total per Quarter per person 1812.00 Number of officers 8 Total

  6. Pretreatment hemoglobin in early stage glottic cancer: red flag or red herring?

    International Nuclear Information System (INIS)

    Tucker, J. Curtis; Hixson, William C.; Kim, Robert Y.; Smith, Judy W.; Mayo, Matthew S.

    1996-01-01

    Purpose: To evaluate the impact of pretreatment hemoglobin levels on the recurrence rate of patients with early stage glottic carcinoma treated with definitive radiotherapy. Materials and Methods: Between May 1972 and December 1992, one hundred three patients with stage I or II glottic carcinoma were treated with definitive radiotherapy. The records were reviewed and analyzed for the effects of pretreatment hemoglobin and hematocrit, stage, dose per fraction (180 vs 200 cGy), treatment interruptions, and differentiation of the tumor. The majority of stage I patients were treated to a total dose of 64 to 66 Gy, and stage II patients were treated to 68 to 70 Gy. Mean and median follow up were 85 and 75 months, respectively. Results: With mean follow up of 85 months, the recurrence rate for patients with hemoglobin ≤13 g/dL was 33.3%, and patients with hemoglobin >13 g/dL was 20% (p 0.19). For stage I (n = 84), the recurrence rate with hemoglobin ≤13 g/dL and >13 g/dL was 26% and 17%, respectively (p = 0.51). For stage II patients (n = 19) with hemoglobin ≤13 g/dL and >13 g/dL, the recurrence rate was 50% and 36%, respectively (p = 0.66). Using a Fisher's exact test, the only variables showing a statistically significant prognosis for recurrence were treatment interruption and stage. The recurrence rate with a treatment interruption was 40% compared with 15% if there was no interruption (p 0.0039). The recurrence rate for stage I was 19%, and for stage II was 42% (p = 0.067). Other factors showed no significant increase in recurrence; dose per fraction (p = 0.421), grade of differentiation (p = 0.740). Conclusion: While pretreatment hemoglobin levels below 13 g/dL do not significantly affect the recurrence rates for T1N0 and T2N0 glottic carcinomas, treatment interruptions are a significant factor in the failure of these patients

  7. Evaluation of cell count and classification capabilities in body fluids using a fully automated Sysmex XN equipped with high-sensitive Analysis (hsA) mode and DI-60 hematology analyzer system.

    Science.gov (United States)

    Takemura, Hiroyuki; Ai, Tomohiko; Kimura, Konobu; Nagasaka, Kaori; Takahashi, Toshihiro; Tsuchiya, Koji; Yang, Haeun; Konishi, Aya; Uchihashi, Kinya; Horii, Takashi; Tabe, Yoko; Ohsaka, Akimichi

    2018-01-01

    The XN series automated hematology analyzer has been equipped with a body fluid (BF) mode to count and differentiate leukocytes in BF samples including cerebrospinal fluid (CSF). However, its diagnostic accuracy is not reliable for CSF samples with low cell concentration at the border between normal and pathologic level. To overcome this limitation, a new flow cytometry-based technology, termed "high sensitive analysis (hsA) mode," has been developed. In addition, the XN series analyzer has been equipped with the automated digital cell imaging analyzer DI-60 to classify cell morphology including normal leukocytes differential and abnormal malignant cells detection. Using various BF samples, we evaluated the performance of the XN-hsA mode and DI-60 compared to manual microscopic examination. The reproducibility of the XN-hsA mode showed good results in samples with low cell densities (coefficient of variation; % CV: 7.8% for 6 cells/μL). The linearity of the XN-hsA mode was established up to 938 cells/μL. The cell number obtained using the XN-hsA mode correlated highly with the corresponding microscopic examination. Good correlation was also observed between the DI-60 analyses and manual microscopic classification for all leukocyte types, except monocytes. In conclusion, the combined use of cell counting with the XN-hsA mode and automated morphological analyses using the DI-60 mode is potentially useful for the automated analysis of BF cells.

  8. 41 CFR 301-10.135 - When must I travel using U.S. flag air carrier service?

    Science.gov (United States)

    2010-07-01

    ... be used, but only to or from the nearest interchange point on a usually traveled route to connect... 41 Public Contracts and Property Management 4 2010-07-01 2010-07-01 false When must I travel using... Management Federal Travel Regulation System TEMPORARY DUTY (TDY) TRAVEL ALLOWANCES ALLOWABLE TRAVEL EXPENSES...

  9. On-line Flagging of Anomalies and Adaptive Sequential Hypothesis Testing for Fine-feature Characterization of Geosynchronous Satellites

    Science.gov (United States)

    2015-10-18

    model-based evidence. This work resolves cross-tag using three methods (Z-test for dependent data, classical sequential analysis and Brownian motion...Slider Movement The two-facet model is used as the Inversion Model. It represents a three-axis stabilized satellite as two facets, namely a body...the sequential analysis. If is independent and has an approximately normal distribution then Brownian motion drift analysis is used. If is

  10. Planting Flags on the Tide: Sovereignty, Containment, and Conflict Resolution in the East and South China Seas

    Directory of Open Access Journals (Sweden)

    James DeShaw Rae

    2014-06-01

    Full Text Available The rise of China’s economic and military power is transforming global politics while U.S. strategic interests are re-balancing toward Asia. Meanwhile, tensions over maritime boundaries and island claims within the region are punctuated by police and military stand-offs in the East and South China Seas. This paper considers the discourse surrounding the dispute over sovereignty in the South China Sea. It also examines the roles international law, multilateralism, and traditional diplomacy play in the conflict, and how it serves as a test case for China’s future diplomacy and traditional norms of non-interference and a peaceful rise. Finally, the paper suggests pathways toward conflict resolution of the immediate disputes, including de-territorialized and de-nationalized ideas of possession when it applies to contested yet uninhabited maritime frontiers.

  11. New flags, upward forces and sheltered harbours: The new ‘Great Game’ in the Pacific Islands region

    Directory of Open Access Journals (Sweden)

    Kowasch, Matthias

    2014-03-01

    Full Text Available The centre of the global economy and the US-geostrategic focus seem to be shifting to the Asia-Pacific region. The present paper deals with the role of Pacific Island states in this new ‘Great Game’ between China and Western powers. Pacific Island states have a long tradition in building non-confrontational and open ties with rival powers. While only four countries in the Pacific have known mineral resources, others depend mainly on tourism, fisheries and remittances. China is interested in the vast mineral resources in the Pacific Island region, visible in increasing investment. Nevertheless, Australia remains the principal economic and key security partner for most of the Island states. Besides a painful colonial history, unequal distribution of mining benefits and social disparities are reasons for independence movements. Besides a painful colonial history, unequal distribution of mining benefits and social disparities are reasons for independence movements that are another issue in Pacific Island politics.

  12. New flags, upward forces and sheltered harbours: The new ‘Great Game’ in the Pacific Islands region

    OpenAIRE

    Kowasch, Matthias; Lindenmann, Peter

    2014-01-01

    The centre of the global economy and the US-geostrategic focus seem to be shifting to the Asia-Pacific region. The present paper deals with the role of Pacific Island states in this new ‘Great Game’ between China and Western powers. Pacific Island states have a long tradition in building non-confrontational and open ties with rival powers. While only four countries in the Pacific have known mineral resources, others depend mainly on tourism, fisheries and remittances. China is interested in t...

  13. 78 FR 27982 - U.S. Flag Compliance With MARPOL Annex VI International Energy Efficiency (IEE) Requirements

    Science.gov (United States)

    2013-05-13

    ... MARPOL Annex VI International Energy Efficiency (IEE) Requirements AGENCY: Coast Guard, DHS. ACTION... Efficiency Certificate and the preparation of a Ship Energy Efficiency Management Plan for both new and... extensive that it is regarded as a newly constructed ship, must first have an Attained Energy Efficiency...

  14. The Internet and Security: Do We need a Man With A Red Flag To Walk In Front of Computers?

    OpenAIRE

    Edwards, Lilian

    2007-01-01

    This editorial focusses on the topic of internet security; its real, or perceived threats to individuals, and the regulatory framework in place to deal with cybercrime. Edwards suggests some obligations for computer owners as an attempt to ensure the security of their computer.

  15. Red flags in epilepsy surgery: Identifying the patients who pay a high cognitive price for an unsuccessful surgical outcome.

    Science.gov (United States)

    Baxendale, Sallie; Thompson, Pamela

    2018-01-01

    Preoperative estimates of cognitive and seizure outcome must be as accurate as possible if the candidate is to make an informed decision about epilepsy surgery. Significant declines in memory function are reported in approximately 30% of temporal lobe surgery patients. The percentage varies according to the ways in which a postoperative deterioration is defined but since the majority of outcome studies do not take into account the patient's capacity to deteriorate if they are functioning at or close to the floor of a memory test prior to surgery, the published percentages may be an underrepresentation of the true extent of memory decline following epilepsy surgery. We examined the cognitive 'cost' of epilepsy surgery in a consecutive series of 474 patients who underwent elective surgery for medically intractable epilepsy. All patients underwent a presurgical assessment prior to and 1year after the surgery. Reliable change indices were used to identify significant postoperative memory decline. Postoperative outcome was dichotomized using the ILAE 2008 classification. All patients in class one were classified as seizure-free (67.5% of the sample). Excluding patients already functioning at or below the 2nd percentile on standardized memory tests, 37.8% experienced a significant postoperative decline in memory function. Twelve percent experienced the 'double hit' of significant postoperative memory decline and ongoing seizures following surgery. Patients with pathologies other than hippocampal sclerosis and with signs of limited cognitive reserve, both in terms of memory function and overall intellectual ability were most likely to suffer a double hit. Our results indicate that caution should be exercised when operating on these patients and preoperative counseling should be tailored to reflect the likely risk/benefit ratio of a temporal lobe resection for medically intractable epilepsy in this group. Copyright © 2017 Elsevier Inc. All rights reserved.

  16. Is Animal Cruelty a "Red Flag" for Family Violence? Investigating Co-Occurring Violence toward Children, Partners, and Pets

    Science.gov (United States)

    DeGue, Sarah; DiLillo, David

    2009-01-01

    Cross-reporting legislation, which permits child and animal welfare investigators to refer families with substantiated child maltreatment or animal cruelty for investigation by parallel agencies, has recently been adopted in several U.S. jurisdictions. The current study sheds light on the underlying assumption of these policies--that animal…

  17. 15 CFR Supplement No. 3 to Part 732 - BIS's “Know Your Customer” Guidance and Red Flags

    Science.gov (United States)

    2010-01-01

    ... EAR has occurred or is about to occur. (a) BIS provides the following guidance on how individuals and...) Decide whether there are “red flags”. Take into account any abnormal circumstances in a transaction that... the product your firm is seeking to sell. Do not put on blinders that prevent the learning of relevant...

  18. Red Flags Are Missed in the Prevention of Hip Fractures: Baseline Results of the Zurich Hip Fracture Trial

    Science.gov (United States)

    From January 2005 to December 2007, we recruited 173 patients age 65 and older with acute hip fracture and a Folstein mini mental score of at least 15 into an ongoing double-blind RCT with vitamin D. 69% of hip fracture patients were admitted from home and 31% from institutions, 79% were women. Mean...

  19. Groundwater overexploitation: why is the red flag waved? Case study on the Kairouan plain aquifer (central Tunisia)

    Science.gov (United States)

    Massuel, Sylvain; Riaux, Jeanne

    2017-09-01

    In many parts of the world, groundwater users regularly face serious resource-depletion threat. At the same time, "groundwater overexploitation" is massively cited when discussing groundwater management problems. A kind of standard definition tends to relegate groundwater overexploitation only as a matter of inputs and outputs. However, a thorough state-of-the-art analysis shows that groundwater overexploitation is not only a matter of hydrogeology but also a qualification of exploitation based on political, social, technical, economic or environmental criteria. Thus, an aquifer with no threat to groundwater storage can rightly be considered as overexploited because of many other prejudicial aspects. So, why is groundwater overexploitation so frequently only associated with resource-depletion threat and so rarely related to other prejudicial aspects? In that case, what really lies behind the use of the overexploitation concept? The case of the Kairouan plain aquifer in central Tunisia was used to analyze the way that the overexploitation message emerges in a given context, how groundwater-use stakeholders (farmers, management agencies and scientists) each qualify the problem in their own way, and how they see themselves with regard to the concept of overexploitation. The analysis shows that focusing messages on overexploitation conceals the problems encountered by the various stakeholders: difficulties accessing water, problems for the authorities in controlling the territory and individual practices, and complications for scientists when qualifying hydrological situations. The solutions put forward to manage overexploitation are at odds with the problems that arise locally, triggering tensions and leading to misunderstandings between the parties involved.

  20. Following the Flag: An Air Force Officer Provides an Eyewitness View of Major Events and Policies during the Cold War

    Science.gov (United States)

    2010-03-01

    940. The First Pursuit Group of the Army Air Corps (AAC) did its gun- nery training at Phelps-Collins Airport near my hometown of WEST POINT 2 Alpena ...Apparently the MiGs were on a radar approach to Antung, their base just across the Yalu. What to do? “Dreams of glory— Alpena lieutenant gets four MiGs on...unintended result. Highest and Fastest The first time I flew was in an old Ford trimotor transport from Alpena to Detroit. I was about 14. An early memory

  1. Examining the Seven-Flag "Chieu Hoi" Pass: A Primary Document from the American War in Viet Nam

    Science.gov (United States)

    Engelmann, Ted

    2006-01-01

    During the Viet Nam war, U.S. military helicopters dropped "Chieu Hoi" (safe conduct) passes over suspected enemy locations to encourage enemy soldiers to surrender. This article presents a classroom activity that encourages students to examine a "Chieu Hoi" pass as a primary historical document, identify its various elements,…

  2. Identification of QTLs influencing agronomic traits in Miscanthus sinensis Anderss. I. Total height, flag-leaf height and stem diameter

    NARCIS (Netherlands)

    Atienza, S.G.; Satovic, Z.; Petersen, K.K.; Dolstra, O.; Martin, A.

    2003-01-01

    We have developed the first quantitative trait locus (QTL) analyses for agronomic traits in a cross between F1.1 (P1) and F1.7 (P7) entries of Miscanthus sinensis Anderss. Both lines are offspring of the cross between MS-90-2 and MS-88-110. A map based on random amplified polymorphic DNA markers

  3. Co-ordinate regulation of cytokinin gene family members during flag leaf and reproductive development in wheat.

    Science.gov (United States)

    Song, Jiancheng; Jiang, Lijun; Jameson, Paula Elizabeth

    2012-06-06

    As the global population continues to expand, increasing yield in bread wheat is of critical importance as 20% of the world's food supply is sourced from this cereal. Several recent studies of the molecular basis of grain yield indicate that the cytokinins are a key factor in determining grain yield. In this study, cytokinin gene family members in bread wheat were isolated from four multigene families which regulate cytokinin synthesis and metabolism, the isopentenyl transferases (IPT), cytokinin oxidases (CKX), zeatin O-glucosyltransferases (ZOG), and β-glucosidases (GLU). As bread wheat is hexaploid, each gene family is also likely to be represented on the A, B and D genomes. By using a novel strategy of qRT-PCR with locus-specific primers shared among the three homoeologues of each family member, detailed expression profiles are provided of family members of these multigene families expressed during leaf, spike and seed development. The expression patterns of individual members of the IPT, CKX, ZOG, and GLU multigene families in wheat are shown to be tissue- and developmentally-specific. For instance, TaIPT2 and TaCKX1 were the most highly expressed family members during early seed development, with relative expression levels of up to 90- and 900-fold higher, respectively, than those in the lowest expressed samples. The expression of two cis-ZOG genes was sharply increased in older leaves, while an extremely high mRNA level of TaGLU1-1 was detected in young leaves. Key genes with tissue- and developmentally-specific expression have been identified which would be prime targets for genetic manipulation towards yield improvement in bread wheat breeding programmes, utilising TILLING and MAS strategies.

  4. Generation and scavenging of reactive oxygen species in wheat flag leaves under combined shading and waterlogging stress

    DEFF Research Database (Denmark)

    Li, Huawei; Cai, Jian; Liu, Fulai

    2012-01-01

    Wheat (Triticum aestivum L.) plants were subjected to combined waterlogging and shading (WS) at 0–7, 8–15, 16–23 and 24–31 days after anthesis (DAA). WS at 0–7, 8–15, 16–23 and 24–31 DAA caused a yield loss of 17.18%, 14.98%, 7.93% and 7.05%, respectively. These losses were related to reductions ...

  5. Is Laughing at the Expense of Victims and Offenders a Red Flag? Humor and Secondary Traumatic Stress.

    Science.gov (United States)

    Craun, Sarah W; Bourke, Michael L

    2015-01-01

    Those who work with human trauma often use humor to handle job stressors. Research has demonstrated that lighthearted humor is related to lower secondary traumatic stress scores, while gallows humor has the inverse relationship. This work explores how three types of humor relate to secondary traumatic stress: (a) humor at the expense of victims, (b) humor at the expense of offenders, and (c) humor containing sexual innuendo. Internet crimes against children taskforce personnel completed questionnaires about secondary traumatic stress and coping techniques. Humor at the expense of victims was rarely used, but when it was, it was indicative of higher secondary traumatic stress. There were no relationships between secondary traumatic stress and the use of humor at the expense of offenders or humor containing sexual innuendo.

  6. ANGIOSPERM FLAG SPECIES FOR MANGROVE CONSERVATION IN San AndrÉs Island (colombia ARE HIGHLY VULNERABLE AND locally rare

    Directory of Open Access Journals (Sweden)

    Gloria Andrea Murcia

    2016-01-01

    Full Text Available El concepto de especies bandera ha sido empleado en proyectos de conservación por 50 años. Se proponen aquí cinco especies nativas de la Isla de San Andrés como especies bandera para la conservación de los pocos remanentes de manglar en esta Isla: Bontia daphnoides (Myoporaceae, Canella winterana (Canellaceae, Eustoma exaltatum (Gentianaceae, Rhabdadenia biflora (Apocynaceae y Selenicereus grandiflorus (Cactaceae. Cuatro de estas especies son documentadas aquí por primera vez para el Archipiélago, y tres representan los primeros reportes para la Flora de Colombia, dos de ellos (Canellaceae y Myoporaceae a nivel de familia.

  7. Auditory aura in nocturnal frontal lobe epilepsy: a red flag to suspect an extra-frontal epileptogenic zone.

    Science.gov (United States)

    Ferri, Lorenzo; Bisulli, Francesca; Nobili, Lino; Tassi, Laura; Licchetta, Laura; Mostacci, Barbara; Stipa, Carlotta; Mainieri, Greta; Bernabè, Giorgia; Provini, Federica; Tinuper, Paolo

    2014-11-01

    To describe the anatomo-electro-clinical findings of patients with nocturnal hypermotor seizures (NHS) preceded by auditory symptoms, to evaluate the localizing value of auditory aura. Our database of 165 patients with nocturnal frontal lobe epilepsy (NFLE) diagnosis confirmed by videopolysomnography (VPSG) was reviewed, selecting those who reported an auditory aura as the initial ictal symptom in at least two NHS during their lifetime. Eleven patients were selected (seven males, four females). According to the anatomo-electro-clinical data, three groups were identified. Group 1 [defined epileptogenic zone (EZ)]: three subjects were studied with stereo-EEG. The EZ lay in the left superior temporal gyrus in two cases, whereas in the third case seizures arose from a dysplastic lesion located in the left temporal lobe. One of these three patients underwent left Heschl's gyrus resection, and is currently seizure-free. Group 2 (presumed EZ): three cases in which a presumed EZ was identified; in the left temporal lobe in two cases and in the left temporal lobe extending to the insula in one subject. Group 3 (uncertain EZ): five cases had anatomo-electro-clinical correlations discordant. This work suggests that auditory aura may be a helpful anamnestic feature suggesting an extra-frontal seizure origin. This finding could guide secondary investigations to improve diagnostic definition and selection of candidates for surgical treatment. Copyright © 2014 The Authors. Published by Elsevier B.V. All rights reserved.

  8. 46 CFR 42.03-35 - U.S.-flag vessels and Canadian vessels navigating on sheltered waters of Puget Sound and...

    Science.gov (United States)

    2010-10-01

    ... sheltered waters of Puget Sound and contiguous west coast waters of United States and Canada. 42.03-35... sheltered waters of Puget Sound and contiguous west coast waters of United States and Canada. (a) In a... were satisfied of the sheltered nature of certain waters of the west coast of North America. It was...

  9. Red flag on the white reporter: a versatile insulator abuts the white gene in Drosophila and is omnipresent in mini-white constructs.

    Science.gov (United States)

    Chetverina, Darya; Savitskaya, Ekaterina; Maksimenko, Oksana; Melnikova, Larisa; Zaytseva, Olga; Parshikov, Alexander; Galkin, Alexander V; Georgiev, Pavel

    2008-02-01

    Much of the research on insulators in Drosophila has been done with transgenic constructs using the white gene (mini-white) as reporter. Hereby we report that the sequence between the white and CG32795 genes in Drosophila melanogaster contains an insulator of a novel kind. Its functional core is within a 368 bp segment almost contiguous to the white 3'UTR, hence we name it as Wari (white-abutting resident insulator). Though Wari contains no binding sites for known insulator proteins and does not require Su(Hw) or Mod(mdg4) for its activity, it can equally well interact with another copy of Wari and with unrelated Su(Hw)-dependent insulators, gypsy or 1A2. In its natural downstream position, Wari reinforces enhancer blocking by any of the three insulators placed between the enhancer and the promoter; again, Wari-Wari, Wari-gypsy or 1A2-Wari pairing results in mutual neutralization (insulator bypass) when they precede the promoter. The distressing issue is that this element hides in all mini-white constructs employed worldwide to study various insulators and other regulatory elements as well as long-range genomic interactions, and its versatile effects could have seriously influenced the results and conclusions of many works.

  10. Red flag on the white reporter: a versatile insulator abuts the white gene in Drosophila and is omnipresent in mini-white constructs

    OpenAIRE

    Chetverina, Darya; Savitskaya, Ekaterina; Maksimenko, Oksana; Melnikova, Larisa; Zaytseva, Olga; Parshikov, Alexander; Galkin, Alexander V.; Georgiev, Pavel

    2007-01-01

    Much of the research on insulators in Drosophila has been done with transgenic constructs using the white gene (mini-white) as reporter. Hereby we report that the sequence between the white and CG32795 genes in Drosophila melanogaster contains an insulator of a novel kind. Its functional core is within a 368 bp segment almost contiguous to the white 3′UTR, hence we name it as Wari (white-abutting resident insulator). Though Wari contains no binding sites for known insulator proteins and does ...

  11. The challenge of the definition of early symptomatic knee osteoarthritis: a proposal of criteria and red flags from an international initiative promoted by the Italian Society for Rheumatology.

    Science.gov (United States)

    Migliore, Alberto; Scirè, Carlo Alberto; Carmona, Loreto; Herrero-Beaumont, Gabriel; Bizzi, Emanuele; Branco, Jaime; Carrara, Greta; Chevalier, Xavier; Collaku, Ledio; Aslanidis, Spiros; Denisov, Lev; Di Matteo, Luigi; Bianchi, Gerolamo; Diracoglu, Demirhan; Frediani, Bruno; Maheu, Emmanuel; Martusevich, Natalia; Bagnato, Gian Filippo; Scarpellini, Magda; Minisola, Giovanni; Akkoc, Nurullah; Ramonda, Roberta; Barskova, Tatiana; Babic-Naglic, Durda; Muelas, Jose Vicente Moreno; Ionescu, Ruxandra; Rashkov, Rasho; Damjanov, Nemanja; Cerinic, Marco Matucci

    2017-08-01

    The aim of this study was to establish consensus for potential early symptomatic knee osteoarthritis (ESKOA) clinical definition and referral criteria from primary care to rheumatologists, based on available data from literature and a qualitative approach, in order to perform studies on patients fulfilling such criteria and to validate the obtained ESKOA definition. A complex methodological approach was followed including: (1) three focus groups (FG), including expert clinicians, researchers and patients; (2) a systematic literature review (SLR); (3) two discussion groups followed by a Delphi survey. FG and SLR were performed in parallel to inform discussion groups in order to identify relevant constructs to be included in the modified Delphi survey. ESKOA is defined in the presence of: (a) two mandatory symptoms (knee pain in the absence of any recent trauma or injury and very short joint stiffness, lasting for less than 10 min, when starting movement) even in the absence of risk factors, or (b) knee pain, and 1 or 2 risk factors or (c) three or more risk factors in the presence of at least one mandatory symptom, with symptoms lasting less than 6 months. These criteria are applicable in the absence of active inflammatory arthritis, generalized pain, Kellgren-Lawrence grade >0, any recent knee trauma or injury, and age lower than 40 years. Knee pain in the absence of any recent trauma lasting for less than 6 months was considered as the referral criterion to the rheumatologist for the suspicion of ESKOA. This consensus process has identified provisional clinical definition of ESKOA and defined potential referral criterion to rheumatologist, in order to test ESKOA obtained definition in prospective validation studies.

  12. Black Flags of Their Fathers: The Islamic States Returning Foreign Fighter Youths and the Implications for U.S. Domestic Security

    Science.gov (United States)

    2017-12-01

    foreign fighters in Europe somewhere between 784 and 1,500. Applying Hegghammer’s statistics would suggest that in 2016 there were between thirteen...contained analyses that provided statistics for foreign fighter totals and rates of return or death. However, some did not provide this information...primary sources of research. The laws governing juvenile detention and delinquency were also included in the country comparison analysis. The

  13. Red Flags for Maltese Adults with Congenital Heart Disease: Poorer Dental Care and Less Sports Participation Compared to Other European Patients-An APPROACH-IS Substudy.

    Science.gov (United States)

    Caruana, Maryanne; Apers, Silke; Kovacs, Adrienne H; Luyckx, Koen; Thomet, Corina; Budts, Werner; Sluman, Maayke; Eriksen, Katrine; Dellborg, Mikael; Berghammer, Malin; Johansson, Bengt; Soufi, Alexandra; Callus, Edward; Moons, Philip; Grech, Victor

    2017-06-01

    Studies in recent years have explored lifestyle habits and health-risk behaviours in adult congenital heart disease (ACHD) patients when compared to controls. The aim of this study was to investigate differences in lifestyle habits between Maltese and other European ACHD patients. Data on alcohol consumption, cigarette smoking, substance misuse, dental care and physical activity collected in 2013-2015 during "Assessment of Patterns of Patient-Reported Outcomes in Adults with Congenital Heart disease-International Study" (APPROACH-IS) were analysed. Responses from 119 Maltese participants were compared to those of 1616 participants from Belgium, France, Italy, Norway, Sweden, Switzerland and the Netherlands. Significantly fewer Maltese patients with simple (Maltese 84.1% vs. European 97.5%, p < 0.001) and moderately complex CHD (Maltese 83.6% vs. European 97.4%, p < 0.001) brushed their teeth daily. Only 67.2% of Maltese with moderately complex disease had dental reviews in the previous year compared to 80.3% of Europeans (p = 0.02). Maltese patients with simple (Maltese 31.8% vs. European 56.1%, p = 0.002) and moderately complex lesions (Maltese 30.0% vs. European 59.2%, p < 0.001) performed less regular sport activities. Comparison by country showed Maltese patients to have significantly poorer tooth brushing and sports participation than patients from any other participating country. Alcohol consumption, cigarette smoking and substance misuse were not significantly different. This study highlights lifestyle aspects that Maltese ACHD patients need to improve on, which might not be evident upon comparing patients to non-CHD controls. These findings should also caution researchers against considering behaviours among patients in one country as necessarily representative of patients on the larger scale.

  14. Use of gradient dilution to flag and overcome matrix interferences in axial-viewing inductively coupled plasma-atomic emission spectrometry

    International Nuclear Information System (INIS)

    Cheung, Yan; Schwartz, Andrew J.; Hieftje, Gary M.

    2014-01-01

    Despite the undisputed power of inductively coupled plasma-atomic emission spectrometry (ICP-AES), its users still face serious challenges in obtaining accurate analytical results. Matrix interference is perhaps the most important challenge. Dilution of a matrix-containing sample is a common practice to reduce matrix interference. However, determining the optimal dilution factor requires tedious and time-consuming offline sample preparation, since emission lines and the effect of matrix interferences are affected differently by the dilution. The current study exploits this difference by employing a high-performance liquid chromatography gradient pump prior to the nebulizer to perform on-line mixing of a sample solution and diluent. Linear gradient dilution is performed on both the calibration standard and the matrix-containing sample. By ratioing the signals from two emission lines (from the same or different elements) as a function of dilution factor, the analyst can not only identify the presence of a matrix interference, but also determine the optimal dilution factor needed to overcome the interference. A ratio that does not change with dilution signals the absence of a matrix interference, whereas a changing ratio indicates the presence of an interference. The point on the dilution profile where the ratio stabilizes indicates the optimal dilution factor to correct the interference. The current study was performed on axial-viewing ICP-AES with o-xylene as the solvent

  15. Confronting Illegal, Unreported and Unregulated (IUU) fishing with proper port and flagged states policies: The case of South Korea and European Union

    Czech Academy of Sciences Publication Activity Database

    Midani, Rahimi Amaj; Lee, S.G.

    2016-01-01

    Roč. 10, č. 3 (2016), s. 43-51 E-ISSN 1307-234X Institutional support: RVO:60077344 Keywords : illegal unreported and unregulated * South Korea * distant water fishing * European Union * normative power * market power Subject RIV: GL - Fishing www. fisheries sciences.com

  16. Genotyping-by-Sequencing derived High-Density Linkage Map and its Application to QTL Mapping of Flag Leaf Traits in Bread Wheat

    Science.gov (United States)

    Hard red winter wheat parents ‘Harry’ (drought tolerant) and ‘Wesley’ (drought susceptible) was used to develop a recombinant inbred population to identify genomic regions associated with drought and adaptation. To precisely map genomic regions high-density linkage maps are a prerequisite. In this s...

  17. Nanocarrier-mediated foliar zinc fertilization influences expression of metal homeostasis related genes in flag leaves and enhances gluten content in durum wheat

    OpenAIRE

    Deshpande, Paresh; Dapkekar, Ashwin; Oak, Manoj; Paknikar, Kishore; Rajwade, Jyutika

    2018-01-01

    Background Wheat is the staple food for most of the world’s population; however, it is a poor source of zinc. Foliar fertilization of zinc via zinc loaded chitosan nanocarriers (Zn-CNP) post-anthesis has proved to be a promising approach for grain zinc enhancement in durum wheat as evidenced in our earlier study. However, the molecular mechanism of uptake of zinc via Zn-CNP remains unclear. Methods/Principle findings Foliar application of Zn-CNP was performed at post anthesis stages in two du...

  18. Parasitaemia and haematological changes in malaria-infected ...

    African Journals Online (AJOL)

    reported that this disease affects more than a million cross-border migrants, including ... mosquito. Some refugees from non-malaria areas, or areas where the prevalence of ... underlying factors that cause haematological alterations, may be present. This research ... Haematology Analyser (Sysmex, Canada). The analyser ...

  19. [Clinical evaluation of a novel HBsAg quantitative assay].

    Science.gov (United States)

    Takagi, Kazumi; Tanaka, Yasuhito; Naganuma, Hatsue; Hiramatsu, Kumiko; Iida, Takayasu; Takasaka, Yoshimitsu; Mizokami, Masashi

    2007-07-01

    The clinical implication of the hepatitis B surface antigen (HBsAg) concentrations in HBV-infected individuals remains unclear. The aim of this study was to evaluate a novel fully automated Chemiluminescence Enzyme Immunoassay (Sysmex HBsAg quantitative assay) by comparative measurements of the reference serum samples versus two independent commercial assays (Lumipulse f or Architect HBsAg QT). Furthermore, clinical usefulness was assessed for monitoring of the serum HBsAg levels during antiviral therapy. A dilution test using 5 reference-serum samples showed linear correlation curve in range from 0.03 to 2,360 IU/ml. The HBsAg was measured in total of 400 serum samples and 99.8% had consistent results between Sysmex and Lumipulse f. Additionally, a positive linear correlation was observed between Sysmex and Architect. To compare the Architect and Sysmex, both methods were applied to quantify the HBsAg in serum samples with different HBV genotypes/subgenotypes, as well as in serum contained HBV vaccine escape mutants (126S, 145R). Correlation between the methods was observed in results for escape mutants and common genotypes (A, B, C) in Japan. Observed during lamivudine therapy, an increase in HBsAg and HBV DNA concentrations preceded the aminotransferase (ALT) elevation associated with drug-resistant HBV variant emergence (breakthrough hepatitis). In conclusion, reliability of the Sysmex HBsAg quantitative assay was confirmed for all HBV genetic variants common in Japan. Monitoring of serum HBsAg concentrations in addition to HBV DNA quantification, is helpful in evaluation of the response to lamivudine treatment and diagnosis of the breakthrough hepatitis.

  20. 41 CFR 102-117.140 - What is cargo preference?

    Science.gov (United States)

    2010-07-01

    ...-9US-FLAG e-mail: [email protected] [65 FR 60060, Oct. 6, 2000; 65 FR 81405, Dec. 26, 2000] ...-borne cargo that moves internationally be transported on U.S. flag vessels. Deviations or waivers from...

  1. 33 CFR 207.160 - All waterways tributary to the Atlantic Ocean south of Chesapeake Bay and all waterways tributary...

    Science.gov (United States)

    2010-07-01

    ... lock is available, a green light, semaphore or flag will be displayed; when not available, a red light, semaphore or flag will be displayed. No vessels or rafts shall approach within 300 feet of any lock entrance...

  2. U.S. Air Force > About Us > Observances

    Science.gov (United States)

    flag-folding portion of a base retreat ceremony March 30, 2017, at Eglin Air Force Base, Fla. The formation and flag detail were comprised of women in honor of Women's History Month. (U.S. Air Force photo

  3. 77 FR 29438 - Self-Regulatory Organizations; EDGX Exchange, Inc.; Notice of Filing and Immediate Effectiveness...

    Science.gov (United States)

    2012-05-17

    ... ``added liquidity'' to ``removed liquidity'' ratio of at least 70% where added flags are defined as B, HA..., Flag N is yielded when an order removes liquidity from the EDGX book in Tapes B or C securities. In... Members, the Exchange proposes to amend Flag N so that it only applies to orders that remove liquidity...

  4. Comparison of three noninvasive methods for hemoglobin screening of blood donors.

    Science.gov (United States)

    Ardin, Sergey; Störmer, Melanie; Radojska, Stela; Oustianskaia, Larissa; Hahn, Moritz; Gathof, Birgit S

    2015-02-01

    To prevent phlebotomy of anemic individuals and to ensure hemoglobin (Hb) content of the blood units, Hb screening of blood donors before donation is essential. Hb values are mostly evaluated by measurement of capillary blood obtained from fingerstick. Rapid noninvasive methods have recently become available and may be preferred by donors and staff. The aim of this study was to evaluate for the first time all different noninvasive methods for Hb screening. Blood donors were screened for Hb levels in three different trials using three different noninvasive methods (Haemospect [MBR Optical Systems GmbH & Co. KG], NBM 200 [LMB Technology GmbH], Pronto-7 [Masimo Europe Ltd]) in comparison to the established fingerstick method (CompoLab Hb [Fresenius Kabi GmbH]) and to levels obtained from venous samples on a cell counter (Sysmex [Sysmex Europe GmbH]) as reference. The usability of the noninvasive methods was assessed with an especially developed survey. Technical failures occurred by using the Pronto-7 due to nail polish, skin color, or ambient light. The NBM 200 also showed a high sensitivity to ambient light and noticeably lower Hb levels for women than obtained from the Sysmex. The statistical analysis showed the following bias and standard deviation of differences of all methods in comparison to the venous results: Haemospect, -0.22 ± 1.24; NBM, 200 -0.12 ± 1.14; Pronto-7, -0.50 ± 0.99; and CompoLab Hb, -0.53 ± 0.81. Noninvasive Hb tests represent an attractive alternative by eliminating pain and reducing risks of blood contamination. The main problem for generating reliable results seems to be preanalytical variability in sampling. Despite the sensitivity to environmental stress, all methods are suitable for Hb measurement. © 2014 AABB.

  5. Diversity Issues in the Army as Perceived by Army Students at the United States Army War College

    National Research Council Canada - National Science Library

    Webster, Cecil

    1997-01-01

    .... This flag issue, as well as other class discussions on social and domestic programs, highlighted significant differences of opinion between Blacks and Whites on equal opportunity, affirmative action...

  6. Collins Center Update. Volume 2, Issue 2, July-September 2000

    National Research Council Canada - National Science Library

    Kievit, James; Perlmutter, Jim; Griffard, B. F; Auger, John; Grindle, Charles

    2000-01-01

    Power Projection Wargame II, Peace Operations Conference, Logistics Futures Roundtable, Logisticians Prep for the Next ATWG, Collins Center Upgrades, Global '00, Joint Flag Officer Warfighting Course (JFOWC...

  7. TES/Aura L2 Summary Profiles V005

    Data.gov (United States)

    National Aeronautics and Space Administration — Atmospheric vertical profile estimates, along with retrieved surface temperature, cloud effective optical depth, column estimates, quality flags, and a priori...

  8. TES/Aura L2 Summary Profiles V003

    Data.gov (United States)

    National Aeronautics and Space Administration — Atmospheric vertical profile estimates, along with retrieved surface temperature, cloud effective optical depth, column estimates, quality flags, and a priori...

  9. Present scenario of hemoglobinopathies in West Bengal, India: An analysis of a large population

    OpenAIRE

    Prakas Kumar Mandal; Suman Kumar Maji; Tuphan Kanti Dolai

    2014-01-01

    Background: To find out the prevalence of hemoglobinopathies by screening large population in West Bengal from Eastern India. Materials and Methods: A total of 50,487 subjects are screened for hemoglobinopathies from June 2010 to August 2013. A 2.5 ml of venous blood samples were collected in the tri-potassium EDTA vacuum container from each subject and tested with automated blood cell counter (Sysmex KX21) for red cell indices. Diagnosis of hemoglobinopathies was done by VARIANT TM (Bio-Rad ...

  10. Research

    African Journals Online (AJOL)

    ebutamanya

    11 août 2015 ... La numération plaquettaire a été réalisée sur automate Sysmex XE. 5000. Agrégométrie. L'étude de l'agrégation plaquettaire a été réalisée sur un thrombo- agrégomètre TA 4V (SD Medical, France) dans l'intervalle de 2 heures suivant le prélèvement. Ce test a été effectué sur plasma riche en plaquettes ...

  11. La Estrella Perdida (The Missing Star).

    Science.gov (United States)

    Cohen, Allen Stephen

    This story in Spanish and English is written for elementary school children in grades 1-5. The main character of the story is a star that is part of the Puerto Rican flag. The star leaves the flag and goes on a journey that is illustrated with pen-and-ink drawings. (Author/NCR)

  12. 75 FR 34303 - 90th Anniversary of the Department of Labor Women's Bureau, 2010

    Science.gov (United States)

    2010-06-16

    ... Part VI The President Proclamation 8533--90th Anniversary of the Department of Labor Women's Bureau, 2010 Proclamation 8534--King Kamehameha Day, 2010 Proclamation 8535--Flag Day and National Flag Week, 2010 Proclamation 8536--To Implement Certain Provisions of the Dominican Republic-Central America...

  13. 78 FR 30388 - Requested Administrative Waiver of the Coastwise Trade Laws: Vessel SAFARI; Invitation for Public...

    Science.gov (United States)

    2013-05-22

    ... Commercial Use Of Vessel: ``Sailing charters, tourism''. Geographic Region: ``Virginia, Maryland, Delaware... businesses in the U.S. that use U.S.-flag vessels. If MARAD determines, in accordance with 46 U.S.C. 12121... adverse effect on a U.S.-vessel builder or a business that uses U.S.-flag vessels in that business, a...

  14. No Experience Necessary: A Guide to Employment for the Female Liberal Arts Graduate.

    Science.gov (United States)

    Friedman, Sande; Schwartz, Lois C.

    A guide for beginning employment for female liberal arts graduates (referred to as FLAGs), this book describes 14 fields found to be presently most accessible to FLAGs without advanced degrees: advertising, the art world, banking and finance, book publishing, computer programing, fashion (and beauty), films, Government, magazine and newspaper…

  15. 22 CFR 201.67 - Maximum freight charges.

    Science.gov (United States)

    2010-04-01

    ..., commodity rate classification, quantity, vessel flag category (U.S.-or foreign-flag), choice of ports, and... the United States. (2) Maximum charter rates. (i) USAID will not finance ocean freight under any... owner(s). (4) Maximum liner rates. USAID will not finance ocean freight for a cargo liner shipment at a...

  16. Official portrait of Astronaut Anna L. Fisher

    Science.gov (United States)

    1985-01-01

    Official portrait of Astronaut Anna L. Fisher. Fisher is posing with her helmet on the table in front of her and the American flag appears over the opposite shoulder (34357); Posing with an empty table in front of her and the American flag behind her (34358).

  17. The Savannah River site`s groundwater monitoring program: second quarter 1997

    Energy Technology Data Exchange (ETDEWEB)

    Rogers, C.D. [Westinghouse Savannah River Company, AIKEN, SC (United States)

    1997-11-01

    The Environmental Protection Department/Environmental Monitoring Section (EPD/EMS) administers the Savannah River Site`s (SRS) Groundwater Monitoring Program. During second quarter 1997, EPD/EMS conducted extensive sampling of monitoring wells. A detailed explanation of the flagging criteria is presented in the Flagging Criteria section of this document. Analytical results from second quarter 1997 are included in this report.

  18. 36 CFR 1.4 - What terms do I need to know?

    Science.gov (United States)

    2010-07-01

    ..., or food/beverage containers allowed to enter, be brought into, remain in, or be used within a... of safeguarding persons or property, implementing management plans and policies developed in... management and use map. Director means the Director of the National Park Service. Dive flag means a flag not...

  19. 78 FR 76337 - Self-Regulatory Organizations; EDGX Exchange, Inc.; Notice of Filing and Immediate Effectiveness...

    Science.gov (United States)

    2013-12-17

    ... represent a pass through of the rate that Direct Edge ECN LLC (d/ b/a DE Route) (``DE Route''), the Exchange....50% of the TCV in average daily trading volume (``ADV'') on EDGX in total, where at least 1,800,000... competitive standing in the financial markets. Flag RS The Exchange believes that its proposal to delete Flag...

  20. 19 CFR 10.530 - Definitions.

    Science.gov (United States)

    2010-04-01

    ... territory of one or both of the Parties; (5) Goods (fish, shellfish and other marine life) taken from the sea by vessels registered or recorded with a Party and flying its flag; (6) Goods produced exclusively... recorded with a Party and flying its flag; (7) Goods taken by a Party or a person of a Party from the...

  1. 19 CFR 10.769 - Definitions.

    Science.gov (United States)

    2010-04-01

    ... both of the parties; (6) Goods (fish, shellfish, and other marine life) taken from the sea by vessels registered or recorded with a Party and flying its flag; (7) Goods produced from goods referred to in paragraph (d)(5) on board factory ships registered or recorded with that Party and flying its flag; (8...

  2. 75 FR 59281 - Recognition of Foreign Certificates Under the International Convention on Standards of Training...

    Science.gov (United States)

    2010-09-27

    ... order to start this process, the Coast Guard is developing a policy regarding the United States... United States flag vessels employ foreign citizens, the nationalities of these mariners, and the... States Code (U.S.C.) allows the employment of foreign citizens aboard certain United States flag vessels...

  3. Aggressive Students and High School Dropout: An Event History Analysis

    Science.gov (United States)

    Orozco, Steven R.

    2016-01-01

    Aggressive students often struggle in multiple domains of their school functioning and are at increased risk for high school dropout. Research has identified a variety of warning flags which are strong predictors of high school dropout. While it is known that aggressive students exhibit many of these warning flags, there is little research which…

  4. 78 FR 35996 - Self-Regulatory Organizations; EDGX Exchange, Inc.; Notice of Filing and Immediate Effectiveness...

    Science.gov (United States)

    2013-06-14

    ...'' to ``added plus removed liquidity'' ratio of at least 85% where added flags are defined as B, V, Y, 3... liquidity'' ratio of at least 85% where added flags are defined as B, V, Y, 3, 4, HA, MM, RP, and ZA, and... condition that requires Members to have an ``added liquidity'' to ``added plus removed liquidity'' ratio of...

  5. Purification and fluorescent labeling of the human serotonin transporter

    DEFF Research Database (Denmark)

    Rasmussen, Søren G F; Gether, Ulrik

    2005-01-01

    To establish a purification procedure for the human serotonin transporter (hSERT) we expressed in Sf9 insect cells an epitope-tagged version of the transporter containing a FLAG epitope at the N-terminus and a polyhistidine tail at the C-terminus (FLAG-hSERT-12H). For purification, the transporter...

  6. Entity Authentication:Analysis using Structured Intuition

    DEFF Research Database (Denmark)

    Ahmed, Naveed; Jensen, Christian D.

    2010-01-01

    In this paper, we propose a new method for the analysis that uses intuition of the analyst in a structured way. First we define entity authentication in terms of fine level authentication goals (FLAGs). Then we use some relevant structures in protocol narrations and use them to justify FLAGs...

  7. Mapping the deep sea floor

    DEFF Research Database (Denmark)

    Nielsen, Kristian Hvidtfelt

    's attempt to "wave the Danish flag". The expedition was the first scientific expedition to have on board a separate press section communicating its scientific results as well as Danish nationality to the wider public. In this poster, the Galathea maps of the Philippine Trench are placed within this context...... of combined national "flag-waving", publicity, and scientific exploration....

  8. Naval War College Review. Volume 66, Number 1, Winter 2013

    Science.gov (United States)

    2013-01-01

    Secretary Sylvester to have coffee with CNO and be briefed in Flag Plot. Captain Kidd said, “Flag Plot ok, but not IP.” THE NIGHT OF 23–24 OCTOBER: WHAT...profes- sionals, politically suspect individuals, and—always, always—Jews. Impressed with pseudoscience and apparently obsessed with sanguinary

  9. Download this PDF file

    African Journals Online (AJOL)

    Owner

    by an emblem and a flag as a creditable sovereign institution. On 25th July, 2009 UMaT introduced its first ceremo- nial mace to be experienced at its first's congregation. This paper brings to the fore the concepts and philosophical dimensions of the emblem, flag and ceremonial mace as unique symbols of UMaT's erudition, ...

  10. Haematopoetic effect of methanol extract of Nigerian honey bee (Apis mellifera propolis in mice

    Directory of Open Access Journals (Sweden)

    Bashir Lawal

    2015-08-01

    Full Text Available Objective: To investigate the haematopoetic effect of methanol extract of Nigerian honey bee propolis in mice. Methods: Fifteen white Albino mice were grouped into 3(A-C of 5 animals each. Group A mice serve as control group, while groups B and C received 300 and 600 mL/kg of honey bee propolis respectively, for 21 days. The haematological parameters were determined using the automated haematologic analyzer Sysmex kx21, (product of Sysmex Corporation, Japan using standard techniques. The data were analyzed using ANOVA and the level of significance was at P 0.05 alteration to the erythrocytic indices like red blood cells, haematocrite, haemoglobin, mean corpuscular haemoglobin, mean corpuscular volume and red cell distribution width, but increase mean corpuscular haemoglobin concentration in dose related fashion. Acute oral toxicity showed the extract to be relatively safe at a high dose on acute exposure. However, 21-days of treatment with the extract do neither increase nor decrease the body weight of the mice. Conclusions: Administration of methanol extract of Nigerian honey bee propolis in mice at the doses investigated has brought about leucopoietic and thrombopoietic changes without any significant effect on red blood cells and factors that relate to it, except for the mean corpuscular haemoglobin concentration.

  11. Performance evaluation of the microINR® point-of-care INR-testing system.

    Science.gov (United States)

    Joubert, J; van Zyl, M C; Raubenheimer, J

    2018-04-01

    Point-of-care International Normalised Ratio (INR) testing is used frequently. We evaluated the microINR ® POC system for accuracy, precision and measurement repeatability, and investigated instrument and test chip variability and error rates. Venous blood INRs of 210 patients on warfarin were obtained with Thromborel ® S on the Sysmex CS-2100i ® analyser and compared with capillary blood microINR ® values. Precision was assessed using control materials. Measurement repeatability was calculated on 51 duplicate finger-prick INRs. Triplicate finger-prick INRs using three different instruments (30 patients) and three different test chip lots (29 patients) were used to evaluate instrument and test chip variability. Linear regression analysis of microINR ® and Sysmex CS2100i ® values showed a correlation coefficient of 0.96 (P < .0001) and a positive proportional bias of 4.4%. Dosage concordance was 93.8% and clinical agreement 95.7%. All acceptance criteria based on ISO standard 17593:2007 system accuracy requirements were met. Control material coefficients of variation (CV) varied from 6.2% to 16.7%. The capillary blood measurement repeatability CV was 7.5%. No significant instrument (P = .93) or test chip (P = .81) variability was found, and the error rate was low (2.8%). The microINR ® instrument is accurate and precise for monitoring warfarin therapy. © 2017 John Wiley & Sons Ltd.

  12. Performance evaluation of the Abbott CELL-DYN Emerald for use as a bench-top analyzer in a research setting.

    Science.gov (United States)

    Khoo, T-L; Xiros, N; Guan, F; Orellana, D; Holst, J; Joshua, D E; Rasko, J E J

    2013-08-01

    The CELL-DYN Emerald is a compact bench-top hematology analyzer that can be used for a three-part white cell differential analysis. To determine its utility for analysis of human and mouse samples, we evaluated this machine against the larger CELL-DYN Sapphire and Sysmex XT2000iV hematology analyzers. 120 human (normal and abnormal) and 30 mouse (normal and abnormal) samples were analyzed on both the CELL-DYN Emerald and CELL-DYN Sapphire or Sysmex XT2000iV analyzers. For mouse samples, the CELL-DYN Emerald analyzer required manual recalibration based on the histogram populations. Analysis of the CELL-DYN Emerald showed excellent precision, within accepted ranges (white cell count CV% = 2.09%; hemoglobin CV% = 1.68%; platelets CV% = 4.13%). Linearity was excellent (R² ≥ 0.99), carryover was minimal (laboratories or as a backup system in larger laboratories. © 2012 John Wiley & Sons Ltd.

  13. Assessment of knowledge level on anaemia among pregnant women in Putrajaya

    Science.gov (United States)

    Adznam, Siti Nur'Hidayah; Sedek, Razalee; Kasim, Zalifah Mohd

    2018-04-01

    Anaemia during pregnancy is a common problem which affects both the mother's and her child's health. The aim of this study was to determine knowledge level on anaemia among pregnant women in Putrajaya. This study was also been carried out to identify the relationship between knowledge according to socio-demographic and antenatal characteristics. A total of 370 subjects were participated in this study. Subjects comprised of pregnant women who attended four health clinics in Putrajaya to undergo first antenatal visit for the current pregnancy. Socio-demographic information, antenatal characteristics and knowledge related to anaemia were collected using questionnaires. Blood samples were taken to identify hemoglobin level of subjects using Sysmex Hematology Analyzer machine (Sysmex Europe GmbH). The mean age of subjects was 30.2 ± 4.2 years and the mean hemoglobin level was 12.1 ± 4.8 g/dL. The median score for subject's knowledge towards anaemia was 84.2 corresponding to a high level of anaemia knowledge. Result of this study revealed that 55.7% of subjects had high knowledge on anaemia during pregnancy while 28.6% had moderate knowledge followed by 15.7% with low knowledge score. Most subjects correctly answered the general questions on the survey but under the assumption regarding the cause of anaemia. They were also lacking in knowledge regarding the risks of anaemia. Knowledge score was significantly associated with gestational week (peducation for pregnant women with regard to anaemia.

  14. The Savannah River Site's Groundwater Monitoring Program, third quarter 1989

    Energy Technology Data Exchange (ETDEWEB)

    1989-01-01

    The Environmental Monitoring Section of the Environmental and Health Protection (EHP) Department administers the Savannah River Site's Groundwater Monitoring Program. During third quarter 1989 (July--September), EHP conducted routine sampling of monitoring wells and drinking water locations. EHP collected the drinking water samples from Savannah River Site (SRS) drinking water systems supplied by wells. EHP established two sets of flagging criteria in 1986 to assist in the management of sample results. The flagging criteria do not define contamination levels; instead they aid personnel in sample scheduling, interpretation of data, and trend identification. The flagging criteria are based on detection limits, background levels in SRS groundwater, and drinking water standards. An explanation of flagging criteria for the third quarter is presented in the Flagging Criteria section of this document. All analytical results from third quarter 1989 are listed in this report, which is distributed to all waste-site custodians.

  15. The Savannah River Site`s Groundwater Monitoring Program, third quarter 1989

    Energy Technology Data Exchange (ETDEWEB)

    1989-12-31

    The Environmental Monitoring Section of the Environmental and Health Protection (EHP) Department administers the Savannah River Site`s Groundwater Monitoring Program. During third quarter 1989 (July--September), EHP conducted routine sampling of monitoring wells and drinking water locations. EHP collected the drinking water samples from Savannah River Site (SRS) drinking water systems supplied by wells. EHP established two sets of flagging criteria in 1986 to assist in the management of sample results. The flagging criteria do not define contamination levels; instead they aid personnel in sample scheduling, interpretation of data, and trend identification. The flagging criteria are based on detection limits, background levels in SRS groundwater, and drinking water standards. An explanation of flagging criteria for the third quarter is presented in the Flagging Criteria section of this document. All analytical results from third quarter 1989 are listed in this report, which is distributed to all waste-site custodians.

  16. The Savannah River Site`s Groundwater Monitoring Program, second quarter 1990

    Energy Technology Data Exchange (ETDEWEB)

    1991-02-07

    The Environmental Protection Department/Environmental Monitoring Section (EPD/EMS) administers the Savannah River Site`s (SRS) Groundwater Monitoring Program. During second quarter 1990 (April through June) EPD/EMS conducted routine sampling of monitoring wells and drinking water locations. EPD/EMS established two sets of flagging criteria in 1986 to assist in the management of sample results. The flagging criteria aid personnel in sample scheduling, interpretation of data, and trend identification. The flagging criteria are based on detection limits, background levels in SRS groundwater, and drinking water standards. An explanation of flagging criteria for the second quarter is presented in the Flagging Criteria section of this document. All analytical results from second quarter 1990 are listed in this report.

  17. The Savannah River Site's Groundwater Monitoring Program, second quarter 1990

    Energy Technology Data Exchange (ETDEWEB)

    1991-02-07

    The Environmental Protection Department/Environmental Monitoring Section (EPD/EMS) administers the Savannah River Site's (SRS) Groundwater Monitoring Program. During second quarter 1990 (April through June) EPD/EMS conducted routine sampling of monitoring wells and drinking water locations. EPD/EMS established two sets of flagging criteria in 1986 to assist in the management of sample results. The flagging criteria aid personnel in sample scheduling, interpretation of data, and trend identification. The flagging criteria are based on detection limits, background levels in SRS groundwater, and drinking water standards. An explanation of flagging criteria for the second quarter is presented in the Flagging Criteria section of this document. All analytical results from second quarter 1990 are listed in this report.

  18. The Savannah River Site's Groundwater Monitoring Program

    Energy Technology Data Exchange (ETDEWEB)

    1992-01-10

    The Environmental Protection Department/Environmental Monitoring Section (EPD/EMS) administers the Savannah River Site's (SRS) Groundwater Monitoring Program. During second quarter 1991 EPD/EMS conducted extensive sampling of monitoring wells. EPD/EMS established two sets of flagging criteria in 1986 to assist in the management of sample results. The flagging criteria do not define contamination levels; instead, they aid personnel in sample scheduling, interpretation of data, and trend identification. Beginning in 1991, the flagging criteria are based on EPA drinking water standards and method detection limits. A detailed explanation of the current flagging criteria is presented in the Flagging Criteria section of this document. Analytical results from second quarter 1991 are listed in this report.

  19. The Savannah River Site`s Groundwater Monitoring Program. Second quarter, 1991

    Energy Technology Data Exchange (ETDEWEB)

    1992-01-10

    The Environmental Protection Department/Environmental Monitoring Section (EPD/EMS) administers the Savannah River Site`s (SRS) Groundwater Monitoring Program. During second quarter 1991 EPD/EMS conducted extensive sampling of monitoring wells. EPD/EMS established two sets of flagging criteria in 1986 to assist in the management of sample results. The flagging criteria do not define contamination levels; instead, they aid personnel in sample scheduling, interpretation of data, and trend identification. Beginning in 1991, the flagging criteria are based on EPA drinking water standards and method detection limits. A detailed explanation of the current flagging criteria is presented in the Flagging Criteria section of this document. Analytical results from second quarter 1991 are listed in this report.

  20. The Savannah River Site's Groundwater Monitoring Program, second quarter 1989

    Energy Technology Data Exchange (ETDEWEB)

    1989-01-01

    The Environmental Monitoring Section of the Environmental and Health Protection (EHP) Department administers the Savannah River Site's Groundwater Monitoring Program. During second quarter 1989 (April--June), EHP conducted routine sampling of monitoring wells and drinking water locations. EHP collected the drinking water samples from Savannah River Site (SRS) drinking water systems supplied by wells. EHP established two sets of flagging criteria in 1986 to assist in the management of sample results. The flagging criteria aid personnel in sample scheduling, interpretation of data, and trend identification. The flagging criteria are based on detection limits, background levels in SRS groundwater, and drinking water standards. An explanation of flagging criteria for the second quarter is presented in the Flagging Criteria section of this document. All analytical results from second quarter 1989 are listed in this report, which is distributed to all waste-site custodians.

  1. The Savannah River Site`s Groundwater Monitoring Program, second quarter 1989

    Energy Technology Data Exchange (ETDEWEB)

    1989-12-31

    The Environmental Monitoring Section of the Environmental and Health Protection (EHP) Department administers the Savannah River Site`s Groundwater Monitoring Program. During second quarter 1989 (April--June), EHP conducted routine sampling of monitoring wells and drinking water locations. EHP collected the drinking water samples from Savannah River Site (SRS) drinking water systems supplied by wells. EHP established two sets of flagging criteria in 1986 to assist in the management of sample results. The flagging criteria aid personnel in sample scheduling, interpretation of data, and trend identification. The flagging criteria are based on detection limits, background levels in SRS groundwater, and drinking water standards. An explanation of flagging criteria for the second quarter is presented in the Flagging Criteria section of this document. All analytical results from second quarter 1989 are listed in this report, which is distributed to all waste-site custodians.

  2. The generation of recombinant influenza A viruses expressing a PB2 fusion protein requires the conservation of a packaging signal overlapping the coding and noncoding regions at the 5' end of the PB2 segment

    International Nuclear Information System (INIS)

    Dos Santos Afonso, Emmanuel; Escriou, Nicolas; Leclercq, India; Werf, Sylvie van der; Naffakh, Nadia

    2005-01-01

    We generated recombinant A/WSN/33 influenza A viruses expressing a PB2 protein fused to a Flag epitope at the N- (Flag-PB2) or C-terminus (PB2-Flag), which replicated efficiently and proved to be stable upon serial passage in vitro on MDCK cells. Rescue of PB2-Flag viruses required that the 5' end of the PB2 segment was kept identical to the wild-type beyond the 34 noncoding terminal nucleotides. This feature was achieved by a duplication of the 109 last nucleotides encoding PB2 between the Flag sequence and the 5'NCR. In PB2 minigenomes rescue experiments, both the 5' and 3' coding ends of the PB2 segment were found to promote the incorporation of minigenomes into virions. However, the presence of the Flag sequence at the junction between the 3'NCR and the coding sequence did not prevent the rescue of Flag-PB2 viruses. Our observations define requirements that may be useful for the purpose of engineering influenza RNAs

  3. Photosynthetic characteristics and distribution of 14C assimilates in the winter wheat of late growing period in dry land

    International Nuclear Information System (INIS)

    Qing Huimin; Yu Guohua; Yin Xisheng; Zhan Shumin; Liu Xin

    1999-01-01

    The photosynthetic characteristics and distribution of 14 C assimilates of winter wheat in late growing period in the field of natural drought condition was studied. The results showed that photosynthetic rate of flag leaves was up to 14.24 μmol CO 2 ·m -2 ·s -1 , the ribulose-1,5-bisphosphate carboxylase (RUBpCase) activity of flag leaves in late growing period in field drought treatment was about 20∼23 μmol CO 2 ·min -1 ·g -1 dw when the water potential of flag leaves was about -1.8∼-2.1 MPa. The photosynthetic rate of flag leaves of control was 15.15 μmol CO 2 ·m -2 ·s -1 . The RUBpCase activity was about 22∼25 μmol CO 2 ·min -1 · -1 ·g -1 dw in the field of irrigated condition when the water potential of flag leaves was about -1.65∼-1.8 MPa, indicating that the RUBpCase activity of flag leaves in drought condition was not a major limiting factor. The total distribution rate of 14 C assimilates of flag leaves, flag leaf sheath, flag leaf node and awn to grain in drought treatment was about 44.8%, and that of control was about 40.2%. The results also showed that in late growing period the proportion of 14 C assimilates to roots in the both drought and control treatment was similar, about 2.0%. But the amount of 14 C assimilates in the roots in the soil layer of 120∼200 cm was up to 8.34% of the total 14 C assimilates in the roots, however, that of control was only about 3.6%

  4. Predictive value of the present-on-admission indicator for hospital-acquired venous thromboembolism.

    Science.gov (United States)

    Khanna, Raman R; Kim, Sharon B; Jenkins, Ian; El-Kareh, Robert; Afsarmanesh, Nasim; Amin, Alpesh; Sand, Heather; Auerbach, Andrew; Chia, Catherine Y; Maynard, Gregory; Romano, Patrick S; White, Richard H

    2015-04-01

    Hospital-acquired venous thromboembolic (HA-VTE) events are an important, preventable cause of morbidity and death, but accurately identifying HA-VTE events requires labor-intensive chart review. Administrative diagnosis codes and their associated "present-on-admission" (POA) indicator might allow automated identification of HA-VTE events, but only if VTE codes are accurately flagged "not present-on-admission" (POA=N). New codes were introduced in 2009 to improve accuracy. We identified all medical patients with at least 1 VTE "other" discharge diagnosis code from 5 academic medical centers over a 24-month period. We then sampled, within each center, patients with VTE codes flagged POA=N or POA=U (insufficient documentation) and POA=Y or POA=W (timing clinically uncertain) and abstracted each chart to clarify VTE timing. All events that were not clearly POA were classified as HA-VTE. We then calculated predictive values of the POA=N/U flags for HA-VTE and the POA=Y/W flags for non-HA-VTE. Among 2070 cases with at least 1 "other" VTE code, we found 339 codes flagged POA=N/U and 1941 flagged POA=Y/W. Among 275 POA=N/U abstracted codes, 75.6% (95% CI, 70.1%-80.6%) were HA-VTE; among 291 POA=Y/W abstracted events, 73.5% (95% CI, 68.0%-78.5%) were non-HA-VTE. Extrapolating from this sample, we estimated that 59% of actual HA-VTE codes were incorrectly flagged POA=Y/W. POA indicator predictive values did not improve after new codes were introduced in 2009. The predictive value of VTE events flagged POA=N/U for HA-VTE was 75%. However, sole reliance on this flag may substantially underestimate the incidence of HA-VTE.

  5. Analytic Simulation of the Performance of Mobile Maintenance Contact Teams

    Science.gov (United States)

    1985-05-01

    RECTANGULAR THE CUSTOMERS, REQUIRING MAINT SERVICE, ARE ASSUMED DISTRIBUTED WITHIN A RECTANGLE WITH DIMENSIONS ARANGE ’BY BRANGE . THE POPULATION OF...AND SERVE A CUSTOMER. ’INPUTS: ’FLAG.DIST ’FLAG.FIFO I PR I NT ARANGE ’ BRANGE SPEED 4 POP ’NSERVE MTBF MTTR AN INTEGER FLAG TO INDICATE...TEAMlS). 81 READ ARANGE 32 PRINT ’I LINE THUS INPUT THE DEPTH CCROSS-FRONTAL; DIMENSION (KM; OF THE AREA OF THE TEAMiS;. 84 READ BRANGE

  6. The Savannah River Site's Groundwater Monitoring Program: Fourth quarter 1991

    Energy Technology Data Exchange (ETDEWEB)

    Rogers, C.D. (Westinghouse Savannah River Co., Aiken, SC (United States))

    1992-06-02

    The Environmental Protection Department/Environmental Monitoring Section (EPD/EMS) administers the Savannah River Site's (SRS) Groundwater Monitoring Program. During fourth quarter 1991, EPD/EMS conducted extensive sampling of monitoring wells. EPD/EMS established two sets of criteria in 1986 to assist in the management of sample results. The flagging criteria do not define contamination levels; instead, they aid personnel in sample scheduling, interpretation of data, and trend identification. Beginning in 1991, the flagging criteria are based on EPA drinking water standards and method detection limits. A detailed explanation of the current flagging criteria is presented in the Flagging Criteria section of this document. Analytical results from fourth quarter 1991 are listed in this report.

  7. The Savannah River Site`s Groundwater Monitoring Program: Fourth quarter 1991

    Energy Technology Data Exchange (ETDEWEB)

    Rogers, C.D. [Westinghouse Savannah River Co., Aiken, SC (United States)

    1992-06-02

    The Environmental Protection Department/Environmental Monitoring Section (EPD/EMS) administers the Savannah River Site`s (SRS) Groundwater Monitoring Program. During fourth quarter 1991, EPD/EMS conducted extensive sampling of monitoring wells. EPD/EMS established two sets of criteria in 1986 to assist in the management of sample results. The flagging criteria do not define contamination levels; instead, they aid personnel in sample scheduling, interpretation of data, and trend identification. Beginning in 1991, the flagging criteria are based on EPA drinking water standards and method detection limits. A detailed explanation of the current flagging criteria is presented in the Flagging Criteria section of this document. Analytical results from fourth quarter 1991 are listed in this report.

  8. Fortify Your Knowledge about Vitamins

    Medline Plus

    Full Text Available ... Director of FDA's Division of Dietary Supplement Programs, offers this advice: "Be savvy!" Today's dietary supplements are ... Other red flags include claims about limited availability, offers of "no-risk, money-back guarantees," and requirements ...

  9. 78 FR 30798 - Notice of Intent To Request Public Comments

    Science.gov (United States)

    2013-05-23

    ... is appended. The Commission, in its discretion, may modify or reorder the schedule in the future to... Concerning Franchising. 681 Identity Theft [Red Flag] 2018. Rules. 24 Guides for Select Leather and 2019...

  10. PODAAC-RSX25-L2A01

    Data.gov (United States)

    National Aeronautics and Space Administration — This dataset contains the ISS-RapidScat on Level 2A 25km science data record, which provides surface-flagged sigma-0 in 25km Wind Vector Cells processed using the...

  11. 77 FR 31618 - Medicaid Program; Announcement of Requirements and Registration for CMS Provider Screening...

    Science.gov (United States)

    2012-05-29

    ... submissions with subjectively evaluated components (for example, graphical design, workflow, GUI layout, etc... flagged as higher risk (that is, Report Card Methodology). 2. Capability to Build Provider Profiles. a...

  12. 15 CFR 971.701 - Criteria for safety of life and property at sea.

    Science.gov (United States)

    2010-01-01

    ... REGULATIONS OF THE ENVIRONMENTAL DATA SERVICE DEEP SEABED MINING REGULATIONS FOR COMMERCIAL RECOVERY PERMITS... (pursuant to § 971.205(a)). United States flag vessels are under United States jurisdiction on the high seas...

  13. 15 CFR 970.801 - Criteria for safety of life and property at sea.

    Science.gov (United States)

    2010-01-01

    ... REGULATIONS OF THE ENVIRONMENTAL DATA SERVICE DEEP SEABED MINING REGULATIONS FOR EXPLORATION LICENSES Safety... jurisdiction on the high seas and subject to domestic enforcement procedures. With respect to foreign flag...

  14. 33 CFR 87.1 - Need of assistance.

    Science.gov (United States)

    2010-07-01

    ...) in the Morse Code, (e) A signal sent by radiotelephony consisting of the spoken word “Mayday”; (f) The International Code Signal of distress indicated by N.C. (g) A signal consisting of a square flag...

  15. 14 CFR 1221.112 - Use of the NASA Program Identifiers.

    Science.gov (United States)

    2010-01-01

    ..., NASA Program Identifiers, NASA Flags, and the Agency's Unified Visual Communications System § 1221.112... for Public Affairs. (e) The manufacture, sale, or use of any colorable imitation of the design of an...

  16. A quality control procedure for seawater temperature data

    Digital Repository Service at National Institute of Oceanography (India)

    Ghosh, A.K.; Pankajakshan, T.

    temperature climatology derived from historical data. In each level, the quality flags are assigned for the inversion station, abnormal intracruise variability and climatologically abnormal station. The first two check are applied to the Indian National...

  17. Experiment list: SRX319550 [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available e embryonic stem cells || genotype/variation=expressing Flag-bio tagged Myc || chip beads=Dynabeads MyOne Streptavidin T1 || chip bea...ds vendor=Invitrogen http://dbarchive.biosciencedbc.jp/k

  18. Experiment list: SRX319556 [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available ype=mouse embryonic stem cells || genotype/variation=expressing Flag-bio tagged Dax1 || chip beads=Dynabeads... MyOne Streptavidin T1 || chip beads vendor=Invitrogen http://dbarchive.bioscienc

  19. Experiment list: SRX319553 [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available se embryonic stem cells || genotype/variation=expressing Flag-bio tagged Tip60 || chip beads=Dynabeads MyOne... Streptavidin T1 || chip beads vendor=Invitrogen http://dbarchive.biosciencedbc.j

  20. Experiment list: SRX319557 [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available se embryonic stem cells || genotype/variation=expressing Flag-bio tagged Nanog || chip beads=Dynabeads MyOne... Streptavidin T1 || chip beads vendor=Invitrogen http://dbarchive.biosciencedbc.j

  1. Experiment list: SRX319555 [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available ype=mouse embryonic stem cells || genotype/variation=expressing Flag-bio tagged Dax1 || chip beads=Dynabeads... MyOne Streptavidin T1 || chip beads vendor=Invitrogen http://dbarchive.bioscienc

  2. Experiment list: SRX319551 [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available use embryonic stem cells || genotype/variation=expressing Flag-bio tagged Dmap1 || chip beads=Dynabeads MyOn...e Streptavidin T1 || chip beads vendor=Invitrogen http://dbarchive.biosciencedbc.

  3. The Savannah River Site's Groundwater Monitoring Program: Second quarter 1992

    Energy Technology Data Exchange (ETDEWEB)

    Rogers, C.D. (Westinghouse Savannah River Co., Aiken, SC (United States))

    1992-10-07

    The Environmental Protection Department/Environmental Monitoring Section (EPD/EMS) administers the Savannah River Site's (SRS) Groundwater Monitoring Program. During second quarter 1992, EPD/EMS conducted extensive sampling of monitoring wells. EPD/EMS established two sets of criteria to assist in the management of sample results. The flagging criteria do not define contamination levels; instead, they aid personnel in sample scheduling, interpretation of data, and trend identification. Since 1991, the flagging criteria have been based on the federal Environmental Protection Agency (EPA) drinking water standards and on method detection limits. A detailed explanation of the current flagging criteria is presented in the Flagging Criteria section of this document. Analytical results from second quarter 1992 are listed in this report.

  4. The Savannah River Site`s Groundwater Monitoring Program: Second quarter 1992

    Energy Technology Data Exchange (ETDEWEB)

    Rogers, C.D. [Westinghouse Savannah River Co., Aiken, SC (United States)

    1992-10-07

    The Environmental Protection Department/Environmental Monitoring Section (EPD/EMS) administers the Savannah River Site`s (SRS) Groundwater Monitoring Program. During second quarter 1992, EPD/EMS conducted extensive sampling of monitoring wells. EPD/EMS established two sets of criteria to assist in the management of sample results. The flagging criteria do not define contamination levels; instead, they aid personnel in sample scheduling, interpretation of data, and trend identification. Since 1991, the flagging criteria have been based on the federal Environmental Protection Agency (EPA) drinking water standards and on method detection limits. A detailed explanation of the current flagging criteria is presented in the Flagging Criteria section of this document. Analytical results from second quarter 1992 are listed in this report.

  5. Culling decisions of dairy farmers during a 3-year Salmonella control study

    DEFF Research Database (Denmark)

    Nielsen, Liza Rosenbaum; Dohoo, I.

    2011-01-01

    Dublin which is the most prevalent and most persistent serotype in the Danish cattle population. A field study in 10 dairy herds with persistent Salmonella infections was carried out over three years to gain experience with control procedures including risk assessment, targeted control actions and test...... animals into risk groups. These risk groups and all individual ELISA-results were communicated to the farmers as colour-coded lists four to six times per year. Farmers were advised to manage the risk of Salmonella transmission from cattle with repeatedly high ELISA results (flagged as “red”) or cows...... if animals with red and yellow flags had higher probability of being slaughtered or sold before first calving than animals without any risk flags. For adult cows a semi-parametric proportional hazard survival model was used to test the effect of number of red and yellow flags on hazards of culling...

  6. Beware of Illegally Marketed Diabetes Treatments

    Science.gov (United States)

    ... Good To Be True? Then it's probably a scam. Watch out for these and similar red flags: " ... at illegal marketing of prescription drugs by fraudulent online pharmacies. Signs that may indicate an online pharmacy ...

  7. NODC Standard Product: World Ocean Atlas 1994 (11 disc set) (NODC Accession 0098057)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Observed and standard level profile data (along with quality control flags) used in the production of these atlases were made available in a World Ocean Atlas 1994...

  8. On the classification of complex vector bundles of stable rank

    Indian Academy of Sciences (India)

    , the tuples of cohomology classes on a compact, complex manifold, corresponding to the Chern classes of a complex vector bundle of stable rank. This classification becomes more effective on generalized flag manifolds, where the Lie ...

  9. Crucial Component Damage Detection, Monitoring and Mitigation, Phase I

    Data.gov (United States)

    National Aeronautics and Space Administration — This SBIR project delivers an on-board structural health-monitoring (SHM) system with embedded sensors that sense mechanical impedance deviations to flag incipient...

  10. Stamp in honour of CERN

    CERN Multimedia

    1966-01-01

    21 February 1966. The Swiss post office issued a stamp in CERN's honour. This stamp showed the flags of the thirteen Member States at the time arranged in the geometrical outline of Switzerland against a background of a track photograph.

  11. 76 FR 21223 - Civil War Sesquicentennial

    Science.gov (United States)

    2011-04-15

    ... was secured, blue and gray would unite under one flag and the institution of slavery would be forever... prohibit slavery and indentured servitude, establish equal protection under the law, and extend the right...

  12. 10 CFR 1.25 - Office of the Secretary of the Commission.

    Science.gov (United States)

    2010-01-01

    ... meeting agenda; (c) Manages the Commission Staff Paper and COMSECY systems; (d) Receives, processes, and...; and (k) Provides guidance and direction on the use of the NRC seal and flag. [52 FR 31602, Aug. 21...

  13. Constitutive Activation of NF-KB in Prostate Carcinoma Cells Through a Positive Feedback Loop: Implication of Inducible IKK-Related Kinase (IKKi)

    National Research Council Canada - National Science Library

    Budunova, Irina V

    2005-01-01

    .... During FYO2 we developed the conditions for RNA isolation from OCT-embedded frozen PC and BPH samples, developed conditions for cell lysis and IKKi immunoprecipitation from transfected cells using FLAG antibody...

  14. THE NAVAL CAMPAIGN IN THE WAR OF THE PACIFIC 1879-1884

    African Journals Online (AJOL)

    tionships between Chile, Peru, Argentina, Para- guay and ... On 1 March 1879 Bolivia declared war on Chile, knowing that she .... tion and then hoisted the flag signal "Enemy to. North". ... soared and Prat and Condell became national heroes.

  15. UN PEACEKEEPING OPERATIONS

    African Journals Online (AJOL)

    years since World War II and bear little relation to those envisaged by the .... difference in national views on the acceptance of ..... the present Blue Berets, UN Flags and white markings on ... the Argentine and Mexico are other nations who.

  16. Popmuusika / Leslie Laasner

    Index Scriptorium Estoniae

    Laasner, Leslie

    2006-01-01

    Uutest heliplaatidest "Bossa n' Stones", Anti-Flag "For Blood And Empire", Nightmares On Wax "In A Space Outta Sound", The Futureheads "New And Tributes", Madlib "The Beat Konducta", Live "Songs From Black Mountain"

  17. Fair and Reasonable Rate Calculation Data -

    Data.gov (United States)

    Department of Transportation — This dataset provides guidelines for calculating the fair and reasonable rates for U.S. flag vessels carrying preference cargoes subject to regulations contained at...

  18. Detection of marine aerosols with IRS P4-Ocean Colour Monitor

    Indian Academy of Sciences (India)

    R.Narasimhan(krishtel emaging) 1461 1996 Oct 15 13:05:22

    ∗Marine Science and Coastal Environment Division, Space Applications ... loon borne, ship borne, aircraft borne and rocket ..... imagery in the Earth Observing System era; J. Geophys. ... SeaWiFS quality control masks and flags: Initial algo-.

  19. Israel, CERN’s new Member State

    CERN Multimedia

    Brice, Maximilien

    2014-01-01

    On Wednesday, 15 January 2014, the official Israeli Flag-raising Ceremony took place to mark the accession of Israel to Membership of CERN, bringing the Organization’s number of Member States to 21.

  20. Official portrait of Astronaut Ronald E. McNair

    Science.gov (United States)

    1985-01-01

    Official portrait of Astronaut Ronald E. McNair. McNair is in the blue shuttle flight suit, standing in front of a table which holds a model of the Space Shuttle. An American flag is visible behind him.

  1. A Distributed Framework for Real Time Path Planning in Practical Multi-agent Systems

    KAUST Repository

    Abdelkader, Mohamed; Jaleel, Hassan; Shamma, Jeff S.

    2017-01-01

    We present a framework for distributed, energy efficient, and real time implementable algorithms for path planning in multi-agent systems. The proposed framework is presented in the context of a motivating example of capture the flag which

  2. Fortify Your Knowledge about Vitamins

    Medline Plus

    Full Text Available ... safe," "all natural," and has "definitely no side effects" Other red flags include claims about limited availability, ... toc Also, the AAFP lists the following side effects that are sometimes associated with taking too much ...

  3. The Savannah River Site`s Groundwater Monitoring Program. Fourth quarter, 1989

    Energy Technology Data Exchange (ETDEWEB)

    1989-12-31

    The Environmental Monitoring Section of the Environmental and Health Protection (EHP) Department administers the Savannah River Site`s Groundwater Monitoring Program. During fourth quarter 1989 (October--December), EHP conducted routine sampling of monitoring wells and drinking water locations. EHP collected the drinking water samples from Savannah River Site (SRS) drinking water systems supplied by wells. EHP established two sets of flagging criteria in 1986 to assist in the management of sample results. The flagging criteria aid personnel in sample scheduling, interpretation of data, and trend identification. An explanation of flagging criteria for the fourth quarter is presented in the Flagging Criteria section of this document. All analytical results from fourth quarter 1989 are listed in this report, which is distributed to all waste-site custodians.

  4. The Savannah River Site's Groundwater Monitoring Program

    Energy Technology Data Exchange (ETDEWEB)

    1989-01-01

    The Environmental Monitoring Section of the Environmental and Health Protection (EHP) Department administers the Savannah River Site's Groundwater Monitoring Program. During fourth quarter 1989 (October--December), EHP conducted routine sampling of monitoring wells and drinking water locations. EHP collected the drinking water samples from Savannah River Site (SRS) drinking water systems supplied by wells. EHP established two sets of flagging criteria in 1986 to assist in the management of sample results. The flagging criteria aid personnel in sample scheduling, interpretation of data, and trend identification. An explanation of flagging criteria for the fourth quarter is presented in the Flagging Criteria section of this document. All analytical results from fourth quarter 1989 are listed in this report, which is distributed to all waste-site custodians.

  5. Studies on effects of salicylic acid and thiourea on biochemical ...

    African Journals Online (AJOL)

    Henrik

    2012-08-09

    Aug 9, 2012 ... nitrogenous compounds, antioxidant enzymes, and mineral nutrition ... the form of Ammonium nitrate (33.5% N), calcium superphosphate ... Flag leaf area: The leaf area (cm2) was determined by the method described in ...

  6. Experiment list: SRX191071 [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available Mus musculus; ChIP-Seq source_name=Kdm2b knockdown mouse ES cells || chip antibody=Flag || antibody manufact... || cell type=embryonbic stem cells || genotype=Kdm2b knockdown http://dbarchive.

  7. The effect of cutting on carbon dioxide absorption and carbohydrate ...

    African Journals Online (AJOL)

    grass) and Osteospermun sinuatum (Karoo-bush) plants during the flag leaf and flower bud stages respectively resulted in a sharp decline in net carbon dioxide absorption. As new photosynthetic material was produced the total carbon ...

  8. 48 CFR 247.573-1 - Ocean transportation incidental to a contract for supplies, services, or construction.

    Science.gov (United States)

    2010-10-01

    ... and financial considerations. (ii) The contracting officer must forward the report to— (A) The... format, and must— (A) Take into consideration that the 1904 Act is, in part, a subsidy of the U.S.-flag...

  9. Fulltext PDF

    Indian Academy of Sciences (India)

    sharing personal experiences and viewpoints on matters related to teaching and learning ... This article briefly explains the theory of polarization with an .... If we turn anyone of the polaroids at right angles to the .... Figure 6 (left) Flag using.

  10. 48 CFR 3.104-7 - Violations or possible violations.

    Science.gov (United States)

    2010-10-01

    ... for anything of value; or (2) Obtaining or giving anyone a competitive advantage in the award of a... officer and of General Officer, Flag, Senior Executive Service, or equivalent rank. [67 FR 13059, Mar. 20...

  11. Logistics: DoD International Personal Property Shipment Rates

    National Research Council Canada - National Science Library

    2002-01-01

    ... all or most of the cargo space available on U.S.-flag vessels and subsequently resold the space at an inflated price to selected freight forwarders that participated in the DoD International Personal Property Program...

  12. Connecting and Networking for Schools

    Science.gov (United States)

    Resources for connecting and networking for schools through e-newsletters, finding school IAQ Champions and other EPA school programs such as Asthma, Energy Star, Clean School Bus USA, School Flag, etc.

  13. PODAAC-AQR50-3Y7CS

    Data.gov (United States)

    National Aeronautics and Space Administration — Aquarius Level 3 sea surface salinity (SSS) rain-flagged standard mapped image data contains gridded 1 degree spatial resolution SSS averaged over daily, 7 day,...

  14. Intraoperative Sentinel Lymph Node Evaluation

    DEFF Research Database (Denmark)

    Shaw, Richard; Christensen, Anders; Java, Kapil

    2016-01-01

    BACKGROUND: Intraoperative analysis of sentinel lymph nodes would enhance the care of early-stage oral squamous cell carcinoma (OSCC). We determined the frequency and extent of cytokeratin 19 (CK19) expression in OSCC primary tumours and surrounding tissues to explore the feasibility of a "clinic......-ready" intraoperative diagnostic test (one step nucleic acid amplification-OSNA, sysmex). METHODS: Two cohorts were assembled: cohort 1, OSCC with stage and site that closely match cases suitable for sentinel lymph node biopsy (SLNB); cohort 2, HNSCC with sufficient fresh tumour tissue available for the OSNA assay (>50......% of tumours. Discordance between different techniques indicated that OSNA was more sensitive than qRT-PCR or RNA-ISH, which in turn were more sensitive than IHC. OSNA results showed CK19 expression in 80% of primary cases, so if used for diagnosis of lymph node metastasis would lead to a false-negative result...

  15. Diagnostic significance of red cell indices in beta-thalassaemia trait

    International Nuclear Information System (INIS)

    Hussain, Z.; Malik, N.; Chughtai, A.S.

    2005-01-01

    The purpose of this study was to evaluate the formulae for the diagnosis of beta-thalassemia trait cases in settings where electrophoreses is not available. The study included 50 cases of beta-thalassaemia trait already diagnosed by Hb electrophoresis. CBC samples were analyzed on Sysmex K4500 and red cell indices were used to evaluate formulae for differentiating beta thalassaemia trait from iron deficiency anemia. The formula MCV/RBC and MCH/RBC identified 56% of the cases. Formula MCV - (5 x Hb)- RBC - 8.4 identified 54% of beta thalassemia trait cases. The formula MCV x MCH identified 92% of cases. RBC indices given by 100 electronic counters can be used to differentiate iron deficiency anemia from beta-thalassaemia trait at least provisionally in areas where Hb electrophoresis is not available. (author)

  16. The Coast Artillery Journal. Volume 59, Number 5, November 1923

    Science.gov (United States)

    1923-11-01

    white blue, red, white, and that upon the restoration King Kamehameha III de- C) Coast Defense, of Pearl Harbor, Coast Defenses of Honolulu, 41st Artil...suspicion that more than one variety of the flag may have existed. All we know certainly of the early history of the flag is that Vancouv~r gave Kamehameha I... Kamehameha , all sorts of mechanical difficultie3 with the tractors and other motor transportation were developed. These organizations took approximately

  17. Multiple Microcomputer Control Algorithm.

    Science.gov (United States)

    1979-09-01

    3350 ; 3360 SYT4 EOU 63101000 1 INSTRUCTION TYPE OF LONOWORD. 3370 I4 EOU 68001000 1 NOT LONGWORD. 3330 8 3390 9YT8 EOU 63101001 a INSTRUCTION TYPE OF...8217000GC ’)00O00O00000OOAz4.itE000 ALU PEG . DST.. DST .AODR.FLu. RO.DC2&RO*SHFYO FLAGS CONY ADFC ALU.REG. ..OSTADDaS. FLO -LIRD. CZERO. SNTO FLAGS fXPCD

  18. April 2006 Status of Forces Survey of Active-Duty Members: Administration, Datasets, and Codebook

    Science.gov (United States)

    2006-08-01

    be gathered on a particular question. For example, AD080SP is a flag variable indicating when respondents had another reason for a physical injury...94. [94---] Collge credits since enlistment 510 COLCREDF* Top coding flag for COLCRED 1028 COLCREDR Rec COLCRED-Lvl col cred since enlisting 256...homew 507 COMPEDSK [92SK-] Use home PC/onlin dstnce ed 508 COMPSPEDSK [93SK-] Sp Use home PC onlin dstnce 509 COLCRED 94. [94---] Collge credits

  19. Effect of promoter strength and signal sequence on the periplasmic ...

    African Journals Online (AJOL)

    Two plasmids, pFLAG-ATS and pET 26b(+), were studied for the periplasmic expression of recombinant human interferon-2b (IFN-2b) in Escherichia coli. The pFLAG-ATS contains ompA signal sequence and tac promoter while pET 26b(+) contains pelB signal sequence and T7lac promoter. It was observed that periplasmic ...

  20. Sentiment analysis for PTSD signals

    CERN Document Server

    Kagan, Vadim; Sapounas, Demetrios

    2013-01-01

    This book describes a computational framework for real-time detection of psychological signals related to Post-Traumatic Stress Disorder (PTSD) in online text-based posts, including blogs and web forums. Further, it explores how emerging computational techniques such as sentiment mining can be used in real-time to identify posts that contain PTSD-related signals, flag those posts, and bring them to the attention of psychologists, thus providing an automated flag and referral capability.

  1. United States Air Force Unmanned Aircraft Systems Flight Plan 2009-2047

    Science.gov (United States)

    2009-05-18

    future challenges facing the USAF and the Joint Force through 2047. Michael B. Donley Secretary of the Air Force - 3 - AJI ¥-Jcf2c .~~~ Norton A...is depicted along a DOTMLPF-P stratified timeline as a colored triangle. Red triangles represent actions that require senior leader involvement to...Flag, and Red Flag. Joint UAS training may lead to greater training efficiencies and standardization. Training standards may be applied based on the

  2. Data Quality Monitoring of the CMS Tracker

    CERN Document Server

    Dutta, Suchandra

    2010-01-01

    histograms which are filled with information from raw and reconstructed data computed at the level of individual detectors. Furthermore, statistical tests are performed on these histograms to check the quality and flags are generated automatically. Results are visualized with web based graphical user interfaces. Final data certification is done combining these automatic flags and manual inspection. The Tracker DQM system has been successfully used during cosmic data tak...

  3. Audio/visual analysis for high-speed TV advertisement detection from MPEG bitstream

    OpenAIRE

    Sadlier, David A.

    2002-01-01

    Advertisement breaks dunng or between television programmes are typically flagged by senes of black-and-silent video frames, which recurrendy occur in order to audio-visually separate individual advertisement spots from one another. It is the regular prevalence of these flags that enables automatic differentiauon between what is programme content and what is advertisement break. Detection of these audio-visual depressions within broadcast television content provides a basis on which advertise...

  4. Joint Duty Prerequisite for Promotion to 07 (Brigadier General

    Science.gov (United States)

    1989-03-13

    NUMBER)(O LTC Julius E. Coats, Jr. 9. PERFORMING ORGANIZATIN NAME AND ADDRESS I0. PROGRAM ELEMENT. PROJECT. tASK U.S. Army War College AREA 4 WORK...new personnel policy; to wit, the Army leadership at all levels should view joint duty re- quirement for selection for flag officer with a positive...the Army leadership at all levels should view joint duty requirement for selection for flag officer with a positive attitude, not as a means for

  5. 77 FR 35744 - Requested Administrative Waiver of the Coastwise Trade Laws: Vessel ORIENTAL MYSTIQUE; Invitation...

    Science.gov (United States)

    2012-06-14

    ... Portland, Oregon and Oregon, City. The theme of these cruises will be on Chinese culture and nautical... businesses in the U.S. that use U.S.-flag vessels. If MARAD determines, in accordance with 46 U.S.C. 12121... adverse effect on a U.S.-vessel builder or a business that uses U.S.-flag vessels in that business, a...

  6. Automating cyber offensive operations for cyber challenges

    CSIR Research Space (South Africa)

    Burke, I

    2016-03-01

    Full Text Available with regards to attack automation. 2. Background on cyber games CTF exercises are offensive and defensive cyber training exercises whereby teams compete against one another to obtain flags or tokens hidden on various servers. In some cases these flags... are located on an opponent’s servers, which results in teams being required to attack adversary servers while maintaining defences on their own services (The National Cyber League 2013). These challenges are often time based and victors are determined based...

  7. Dragon’s Claws: The Improvised Explosive Device (IED) as a Weapon of Strategic Influence

    Science.gov (United States)

    2009-03-01

    admiration, respect, regret, sadness, guilt, and even anguish. They emotionally prepared themselves for loading their friends’ flag- draped coffins...including attacks on armoured vehicles, outposts and helicopters.164 AQI certainly has not limited its operations to the guidelines of Zarqawi’s letter...reports of American casualties, glimpses of flag- draped coffins, and stories of towns rallying behind the families of their fallen heroes accumulate in

  8. The analysis of false prolongation of the activated partial thromboplastin time (activator: silica): Interference of C-reactive protein.

    Science.gov (United States)

    Liu, Jie; Li, Fanfan; Shu, Kuangyi; Chen, Tao; Wang, Xiaoou; Xie, Yaoqi; Li, Shanshan; Zhang, Zhaohua; Jin, Susu; Jiang, Minghua

    2018-05-13

    To investigate the effect of C-reactive protein on the activated partial thromboplastin time (APTT) (different activators) in different detecting systems. The C-reactive protein and coagulation test of 112 patients with the infectious disease were determined by automation protein analyzer IMMAG 800 and automation coagulation analyzer STA-R Evolution, respectively. The pooled plasma APTT with different concentrations of C-reactive protein was measured by different detecting system: STA-R Evolution (activator: silica, kaolin), Sysmex CS-2000i (activator: ellagic acid), and ACL TOP 700 (activator: colloidal silica). In addition, the self-made platelet lysate (phospholipid) was added to correct the APTT prolonged by C-reactive protein (150 mg/L) on STA-R Evolution (activator: silica) system. The good correlation between C-reactive protein and APTT was found on the STA-R Evolution (activator: silica) system. The APTT on the STA-R Evolution (activator: silica) system was prolonged by 24.6 second, along with increasing C-reactive protein concentration. And the APTT of plasma containing 150 mg/L C-reactive protein was shortened by 3.4-6.9 second when the plasma was mixed with self-made platelet lysate. However, the APTT was prolonged unobviously on other detecting systems including STA-R Evolution (activator: kaolin), Sysmex CS-2000i, and ACL TOP 700. C-reactive protein interferes with the detection of APTT, especially in STA-R Evolution (activator: silica) system. The increasing in C-reactive protein results in a false prolongation of the APTT (activator: silica), and it is most likely that C-reactive protein interferes the coagulable factor binding of phospholipid. © 2018 Wiley Periodicals, Inc.

  9. Gpn3 is polyubiquitinated on lysine 216 and degraded by the proteasome in the cell nucleus in a Gpn1-inhibitable manner.

    Science.gov (United States)

    Méndez-Hernández, Lucía E; Robledo-Rivera, Angelica Y; Macías-Silva, Marina; Calera, Mónica R; Sánchez-Olea, Roberto

    2017-11-01

    Gpn1 associates with Gpn3, and both are required for RNA polymerase II nuclear targeting. Global studies have identified by mass spectrometry that human Gpn3 is ubiquitinated on lysines 189 and 216. Our goals here were to determine the type, physiological importance, and regulation of Gpn3 ubiquitination. After inhibiting the proteasome with MG132, Gpn3-Flag was polyubiquitinated on K216, but not K189, in HEK293T cells. Gpn3-Flag exhibited nucleo-cytoplasmic shuttling, but polyubiquitination and proteasomal degradation of Gpn3-Flag occurred only in the cell nucleus. Polyubiquitination-deficient Gpn3-Flag K216R displayed a longer half-life than Gpn3-Flag in two cell lines. Interestingly, Gpn1-EYFP inhibited Gpn3-Flag polyubiquitination in a dose-dependent manner. In conclusion, Gpn1-inhibitable, nuclear polyubiquitination on lysine 216 regulates the half-life of Gpn3 by tagging it for proteasomal degradation. © 2017 Federation of European Biochemical Societies.

  10. Detection of the Endosomal Sorting Complex Required for Transport in Entamoeba histolytica and Characterization of the EhVps4 Protein

    Directory of Open Access Journals (Sweden)

    Israel López-Reyes

    2010-01-01

    Full Text Available Eukaryotic endocytosis involves multivesicular bodies formation, which is driven by endosomal sorting complexes required for transport (ESCRT. Here, we showed the presence and expression of homologous ESCRT genes in Entamoeba histolytica. We cloned and expressed the Ehvps4 gene, an ESCRT member, to obtain the recombinant EhVps4 and generate specific antibodies, which immunodetected EhVps4 in cytoplasm of trophozoites. Bioinformatics and biochemical studies evidenced that rEhVps4 is an ATPase, whose activity depends on the conserved E211 residue. Next, we generated trophozoites overexpressing EhVps4 and mutant EhVps4-E211Q FLAG-tagged proteins. The EhVps4-FLAG was located in cytosol and at plasma membrane, whereas the EhVps4-E211Q-FLAG was detected as abundant cytoplasmic dots in trophozoites. Erythrophagocytosis, cytopathic activity, and hepatic damage in hamsters were not improved in trophozoites overexpressing EhVps4-FLAG. In contrast, EhVps4-E211Q-FLAG protein overexpression impaired these properties. The localization of EhVps4-FLAG around ingested erythrocytes, together with our previous results, strengthens the role for EhVps4 in E. histolytica phagocytosis and virulence.

  11. Rat bone marrow progenitor cells transduced in situ by rSV40 vectors differentiate into multiple central nervous system cell lineages.

    Science.gov (United States)

    Louboutin, Jean-Pierre; Liu, Bianling; Reyes, Beverly A S; Van Bockstaele, Elisabeth J; Strayer, David S

    2006-12-01

    Using bone marrow-directed gene transfer, we tested whether bone marrow-derived cells may function as progenitors of central nervous system (CNS) cells in adult animals. SV40-derived gene delivery vectors were injected directly into femoral bone marrow, and we examined transgene expression in blood and brain for 0-16 months thereafter by immunostaining for FLAG epitope marker. An average of 5% of peripheral blood cells and 25% of femoral marrow cells were FLAG(+) throughout the study. CNS FLAG-expressing cells were mainly detected in the dentate gyrus (DG) and periventricular subependymal zone (PSZ). Although absent before 1 month and rare at 4 months, DG and PSZ FLAG(+) cells were abundant 16 months after bone marrow injection. Approximately 5% of DG cells expressed FLAG, including neurons (48.6%) and microglia (49.7%), and occasional astrocytes (1.6%), as determined by double immunostaining for FLAG and lineage markers. These data suggest that one or more populations of cells resident within adult bone marrow can migrate to the brain and differentiate into CNS-specific cells.

  12. Investigation of The Relationship Between Grain Yield with Physiological Parameters in Some Bread Wheat Varieties

    Directory of Open Access Journals (Sweden)

    Mehmet KARAMAN

    2015-08-01

    Full Text Available This study was conducted to analyze the relationships between grain yield with physiological parameters in some bread wheat varieties. For this purpose, ten bread wheat genotypes were grown in randomized complete block design with 3 replications under rainfall conditions in the experimental field of GAP International Agricultural Research and Training Center during the 2012-2013 growing season. The most high yielding varieties in this study, Pehlivan, Kate A-1, Cemre and Anapo, were observed as standing out in terms of flag leaf chlorophyll content (SPAD value, flag leaf ash ratio, leaf area index and grain filling period . The correlation analyses of the study showed positive and significant correlations between chlorophyll content of flag leaf at heading stage with chlorophyll content at flowering stage, between chlorophyll content of flag leaf at flowering and heading stages with chlorophyll content of flag leaf at milk stage and between grain filling rate with leaf area index, In addition, positive and significant correlations were identified between flag leaf ash ratio and NDVI reading prior to heading time with grain yield

  13. The influence of inorganic nitrogen fertilizer forms on micronutrient retranslocation and accumulation in grains of winter wheat.

    Science.gov (United States)

    Barunawati, Nunun; Giehl, Ricardo F Hettwer; Bauer, Bernhard; von Wirén, Nicolaus

    2013-01-01

    The fortification of cereal grains with metal micronutrients is a major target to combat human malnutrition of Fe and Zn. Based on recent studies showing that N fertilization can promote Fe and Zn accumulation in cereal grains, we investigated here the influence of nitrate- or ammonium-based N fertilization on the accumulation of Fe, Zn, and Cu as well as metal chelator pools in flag leaves and grains of winter wheat. Fertilization with either N form increased the concentrations of N and of the metal chelator nicotianamine (NA) in green leaves, while 2'-deoxymugineic acid (DMA) remained unaffected. Despite the differential response to N fertilization of NA and DMA levels in flag leaves, N fertilization remained without any significant effect on the net export of these metals during flag leaf senescence, which accounted for approximately one third of the total Fe, Zn, or Cu content in leaves. The significant increase in the accumulation of Fe, Zn, and Cu found in the grains of primarily ammonium-fertilized plants was unrelated to the extent of metal retranslocation from flag leaves. These results indicate that an increased N nutritional status of flag leaves promotes the accumulation of Fe, Zn, and Cu in flag leaves, which is accompanied by an increased pool of NA but not of DMA. With regard to the far higher concentrations of DMA relative to NA in leaves and leaf exudates, DMA may be more relevant for the mobilization and retranslocation of these metals in high-yielding wheat production.

  14. Public banking of umbilical cord blood or storage in a private bank: testing social and ethical policy in northeastern Italy

    Directory of Open Access Journals (Sweden)

    Parco S

    2013-04-01

    determination method. We found that the chemiluminescence method was more specific (97.0% than the TPHA (83.0% and nontreponemal rapid plasma reagin VDRL (75.0% tests (P < 0.05, χ2 test. The specificity link between the two automatic methods versus microscopes for WBC dosing and NRBC interference was r2 = 0.08 (ADVIA 120 and r2 = 0.94 (XE-2100. The public system does not include human T-cell lymphotropic virus testing; this is reserved for the population from endemic zones. Conclusion: In northeastern Italy current legislation prevents the establishment of private fee-based banks for storage of CB-SC. The cryopreservation, for future autologous personal or family use, is possible only by sending to foreign private banks, with a further fee of €300. These regulations confirm that Italian legislation tries to increase the anonymous allogenic donations and the number of CB-CS bags stored in the free-cost public system, that are available to anyone with therapeutic needs. Private banking is used almost exclusively by the wealthier local population. In the public system, many physicians continue to use older Italian laws regarding syphilis diagnosis, and NRBC interference on WBC count may have an impact on cord blood harvesting. Our findings suggest that in the EU there is no consensus policy on donor management. The value of storage for potential use within the family is useful only with collaboration between the public and the private systems. Keywords: cord blood collection, public system, private system, pregnant women's choice

  15. Consumer preferences for front-of-pack calories labelling

    Science.gov (United States)

    van Kleef, Ellen; van Trijp, Hans; Paeps, Frederic; Fernández-Celemín, Laura

    2008-01-01

    Objective In light of the emerging obesity pandemic, front-of-pack calories labels may be an important tool to assist consumers in making informed healthier food choices. However, there is little prior research to guide key decisions on whether caloric content should be expressed in absolute terms or relative to recommended daily intake, whether it should be expressed in per serving or per 100 g and whether the information should be further brought alive for consumers in terms of what the extra calorie intake implies in relation to activity levels. The present study aimed at providing more insight into consumers’ appreciation of front-of-pack labelling of caloric content of food products and their specific preferences for alternative execution formats for such information in Europe. Design For this purpose, eight executions of front-of-pack calorie flags were designed and their appeal and information value were extensively discussed with consumers through qualitative research in four different countries (Germany, The Netherlands, France and the UK). Results The results show that calories are well-understood and that participants were generally positive about front-of-pack flags, particularly when flags are uniform across products. The most liked flags are the simpler flags depicting only the number of calories per serving or per 100 g, while more complex flags including references to daily needs or exercise and the flag including a phrase referring to balanced lifestyle were least preferred. Some relevant differences between countries were observed. Although participants seem to be familiar with the notion of calories, they do not seem to fully understand how to apply them. Conclusion From the results, managerial implications for the design and implementation of front-of-pack calorie labelling as well as important directions for future research are discussed. PMID:17601362

  16. Soluble vascular endothelial growth factor (VEGF) receptor-1 inhibits migration of human monocytic THP-1 cells in response to VEGF.

    Science.gov (United States)

    Zhu, Cansheng; Xiong, Zhaojun; Chen, Xiaohong; Lu, Zhengqi; Zhou, Guoyu; Wang, Dunjing; Bao, Jian; Hu, Xueqiang

    2011-08-01

    We aimed to investigate the regulation and contribution of vascular endothelial growth factor (VEGF) and sFlt-1(1-3) to human monocytic THP-1 migration. Ad-sFlt-1/FLAG, a recombinant adenovirus carrying the human sFlt-1(1-3) (the first three extracellular domains of FLT-1, the hVEGF receptor-1) gene, was constructed. L929 cells were infected with Ad-sFlt-1/FLAG and the expression of sFlt-1 was detected by immunofluorescent assay and ELISA. Corning(®) Transwell(®) Filter Inserts containing polyethylene terephthalate (PET) membranes with pore sizes of 3 μm were used as an experimental model to simulate THP-1 migration. Five VEGF concentrations (0, 0.1, 1, 10 and 100 ng/ml), four concentrations of sFlt-1(1-3)/FLAG expression supernatants (0.1, 1, 10 and 100 ng/ml), and monocyte chemoattractant protein-1 (MCP-1, 10 ng/ml) were used to test the ability of THP-1 cells to migrate through PET membranes. The sFlt-1(1-3) gene was successfully recombined into Ad-sFlt-1/FLAG. sFlt-1(1-3) was expressed in L929 cells transfected with Ad-sFlt-1/FLAG. THP-1 cell migration increased with increasing concentrations of VEGF, while cell migration decreased with increasing concentrations of sFlt1(1-3)/FLAG. sFlt1(1-3)/FLAG had no effect on MCP-1-induced cell migration. This study demonstrated that VEGF is able to elicit a migratory response in THP-1 cells, and that sFlt-1(1-3) is an effective inhibitor of THP-1 migration towards VEGF.

  17. CD109 is a component of exosome secreted from cultured cells

    International Nuclear Information System (INIS)

    Sakakura, Hiroki; Mii, Shinji; Hagiwara, Sumitaka; Kato, Takuya; Yamamoto, Noriyuki; Hibi, Hideharu; Takahashi, Masahide; Murakumo, Yoshiki

    2016-01-01

    Exosomes are 50–100-nm-diameter membrane vesicles released from various types of cells. Exosomes retain proteins, mRNAs and miRNAs, which can be transported to surrounding cells. CD109 is a glycosylphosphatidylinositol-anchored glycoprotein, and is released from the cell surface to the culture medium in vitro. Recently, it was reported that secreted CD109 from the cell surface downregulates transforming growth factor-β signaling in human keratinocytes. In this study, we revealed that CD109 is a component of the exosome in conditioned medium. FLAG-tagged human CD109 (FLAG-CD109) in conditioned medium secreted from HEK293 cells expressing FLAG-CD109 (293/FLAG-CD109) was immunoprecipitated with anti-FLAG affinity gel, and the co-precipitated proteins were analyzed by mass spectrometry and western blotting. Exosomal proteins were associated with CD109. We revealed the presence of CD109 in exosome fractions from conditioned medium of 293/FLAG-CD109. Moreover, the localization of CD109 in the exosome was demonstrated using immuno-electron microscopy. When we used HEK293 cells expressing FLAG-tagged truncated CD109, which does not contain the C-terminal region, the association of truncated CD109 with exosomes was not detected in conditioned medium. These findings indicate that CD109 is an exosomal protein and that the C-terminal region of CD109 is required for its presence in the exosome. - Highlights: • CD109 is an exosomal protein. • The C-terminal region of CD109 is required for its presence in the exosome. • Part of the secreted CD109 is present in the exosome-free fraction in the conditioned medium.

  18. Consumer preferences for front-of-pack calories labelling.

    Science.gov (United States)

    van Kleef, Ellen; van Trijp, Hans; Paeps, Frederic; Fernández-Celemín, Laura

    2008-02-01

    In light of the emerging obesity pandemic, front-of-pack calories labels may be an important tool to assist consumers in making informed healthier food choices. However, there is little prior research to guide key decisions on whether caloric content should be expressed in absolute terms or relative to recommended daily intake, whether it should be expressed in per serving or per 100 g and whether the information should be further brought alive for consumers in terms of what the extra calorie intake implies in relation to activity levels. The present study aimed at providing more insight into consumers' appreciation of front-of-pack labelling of caloric content of food products and their specific preferences for alternative execution formats for such information in Europe. For this purpose, eight executions of front-of-pack calorie flags were designed and their appeal and information value were extensively discussed with consumers through qualitative research in four different countries (Germany, The Netherlands, France and the UK). The results show that calories are well-understood and that participants were generally positive about front-of-pack flags, particularly when flags are uniform across products. The most liked flags are the simpler flags depicting only the number of calories per serving or per 100 g, while more complex flags including references to daily needs or exercise and the flag including a phrase referring to balanced lifestyle were least preferred. Some relevant differences between countries were observed. Although participants seem to be familiar with the notion of calories, they do not seem to fully understand how to apply them. From the results, managerial implications for the design and implementation of front-of-pack calorie labelling as well as important directions for future research are discussed.

  19. Plasma membrane cholesterol level and agonist-induced internalization of δ-opioid receptors; colocalization study with intracellular membrane markers of Rab family.

    Science.gov (United States)

    Brejchova, Jana; Vosahlikova, Miroslava; Roubalova, Lenka; Parenti, Marco; Mauri, Mario; Chernyavskiy, Oleksandr; Svoboda, Petr

    2016-08-01

    Decrease of cholesterol level in plasma membrane of living HEK293 cells transiently expressing FLAG-δ-OR by β-cyclodextrin (β-CDX) resulted in a slight internalization of δ-OR. Massive internalization of δ-OR induced by specific agonist DADLE was diminished in cholesterol-depleted cells. These results suggest that agonist-induced internalization of δ-OR, which has been traditionally attributed exclusively to clathrin-mediated pathway, proceeds at least partially via membrane domains. Identification of internalized pools of FLAG-δ-OR by colocalization studies with proteins of Rab family indicated the decreased presence of receptors in early endosomes (Rab5), late endosomes and lysosomes (Rab7) and fast recycling vesicles (Rab4). Slow type of recycling (Rab11) was unchanged by cholesterol depletion. As expected, agonist-induced internalization of oxytocin receptors was totally suppressed in β-CDX-treated cells. Determination of average fluorescence lifetime of TMA-DPH, the polar derivative of hydrophobic membrane probe diphenylhexatriene, in live cells by FLIM indicated a significant alteration of the overall PM structure which may be interpreted as an increased "water-accessible space" within PM area. Data obtained by studies of HEK293 cells transiently expressing FLAG-δ-OR by "antibody feeding" method were extended by analysis of the effect of cholesterol depletion on distribution of FLAG-δ-OR in sucrose density gradients prepared from HEK293 cells stably expressing FLAG-δ-OR. Major part of FLAG-δ-OR was co-localized with plasma membrane marker Na,K-ATPase and β-CDX treatment resulted in shift of PM fragments containing both FLAG-δ-OR and Na,K-ATPase to higher density. Thus, the decrease in content of the major lipid constituent of PM resulted in increased density of resulting PM fragments.

  20. Correlation Analysis on Agronomic Characters in F1 population derived from a cross of Pongsu Seribu 2 and MR 264

    International Nuclear Information System (INIS)

    Nor Aishah, H.; Abdul Rahim Harun; Norain, M.N.

    2014-01-01

    Agronomic characters play a vital role in grain yield performance. However, the information related to the relationships between agronomic characters and grain yield in Malaysia are particularly very limited. Therefore, this study was conducted to determine the correlation between grain yield performance with nine (n=9) agronomic characters namely plant height, panicle length, total grain number, filled grains per panicle, grain length, number of tillers, flag leaf area, flag leaf width and 1000-grains weight. Twenty (n=20) F 1 population derived from a cross of Pongsu Seribu 2 and MR 264 were used and were grown at Malaysian Nuclear Agency Greenhouse, Bangi. Result of correlation analysis revealed a positive and significant at (p ≤ 0.01) relation between 1000-grains weight with total grains number (r = 0.647), filled grains per panicle (r = 0.603), grain length (r = 0.834), flag leaf area (r = 0.701) and flag leaf width (r = 0.894). However, the negative (inverse) correlation was observed between panicle length with total grain number, number of tiller and filled grain per panicle. Regression analysis revealed that flag leaf width (4.162) has highest direct effect on the yield followed by grain length (2.801), flag leaf area (0.048) and total grain no (0.07) respectively. Whereas, plant height (-0.05), plant length (-0.223), filled grains per panicle (-0.005) and number of tillers (-0.071) has indirect effect on the yield. This study indicated that selection based flag leaf width and grain length will be highly effective for yield improvement can be consider in selection of breeding lines and highly effective for yield improvement in rice breeding program. (author)

  1. Cost and effects of different admission screening strategies to control the spread of methicillin-resistant Staphylococcus aureus.

    Directory of Open Access Journals (Sweden)

    Tanya Gurieva

    Full Text Available Nosocomial infection rates due to antibiotic-resistant bacteriae, e.g., methicillin-resistant Staphylococcus aureus (MRSA remain high in most countries. Screening for MRSA carriage followed by barrier precautions for documented carriers (so-called screen and isolate (S&I has been successful in some, but not all settings. Moreover, different strategies have been proposed, but comparative studies determining their relative effects and costs are not available. We, therefore, used a mathematical model to evaluate the effect and costs of different S&I strategies and to identify the critical parameters for this outcome. The dynamic stochastic simulation model consists of 3 hospitals with general wards and intensive care units (ICUs and incorporates readmission of carriers of MRSA. Patient flow between ICUs and wards was based on real observations. Baseline prevalence of MRSA was set at 20% in ICUs and hospital-wide at 5%; ranges of costs and infection rates were based on published data. Four S&I strategies were compared to a do-nothing scenario: S&I of previously documented carriers ("flagged" patients; S&I of flagged patients and ICU admissions; S&I of flagged and group of "frequent" patients; S&I of all hospital admissions (universal screening. Evaluated levels of efficacy of S&I were 10%, 25%, 50% and 100%. Our model predicts that S&I of flagged and S&I of flagged and ICU patients are the most cost-saving strategies with fastest return of investment. For low isolation efficacy universal screening and S&I of flagged and "frequent" patients may never become cost-saving. Universal screening is predicted to prevent hardly more infections than S&I of flagged and "frequent" patients, albeit at higher costs. Whether an intervention becomes cost-saving within 10 years critically depends on costs per infection in ICU, costs of screening and isolation efficacy.

  2. CD109 is a component of exosome secreted from cultured cells

    Energy Technology Data Exchange (ETDEWEB)

    Sakakura, Hiroki [Department of Pathology, Nagoya University Graduate School of Medicine, Nagoya (Japan); Department of Oral and Maxillofacial Surgery, Nagoya University Graduate School of Medicine, Nagoya (Japan); Mii, Shinji [Department of Pathology, Nagoya University Graduate School of Medicine, Nagoya (Japan); Hagiwara, Sumitaka [Department of Oral and Maxillofacial Surgery, Nagoya University Graduate School of Medicine, Nagoya (Japan); Department of Head and Neck Surgery, Aichi Cancer Center Hospital, Nagoya (Japan); Kato, Takuya [Department of Pathology, Nagoya University Graduate School of Medicine, Nagoya (Japan); Yamamoto, Noriyuki; Hibi, Hideharu [Department of Oral and Maxillofacial Surgery, Nagoya University Graduate School of Medicine, Nagoya (Japan); Takahashi, Masahide, E-mail: mtakaha@med.nagoya-u.ac.jp [Department of Pathology, Nagoya University Graduate School of Medicine, Nagoya (Japan); Murakumo, Yoshiki, E-mail: murakumo@med.kitasato-u.ac.jp [Department of Pathology, Nagoya University Graduate School of Medicine, Nagoya (Japan); Department of Pathology, Kitasato University School of Medicine, Sagamihara, Kanagawa (Japan)

    2016-01-22

    Exosomes are 50–100-nm-diameter membrane vesicles released from various types of cells. Exosomes retain proteins, mRNAs and miRNAs, which can be transported to surrounding cells. CD109 is a glycosylphosphatidylinositol-anchored glycoprotein, and is released from the cell surface to the culture medium in vitro. Recently, it was reported that secreted CD109 from the cell surface downregulates transforming growth factor-β signaling in human keratinocytes. In this study, we revealed that CD109 is a component of the exosome in conditioned medium. FLAG-tagged human CD109 (FLAG-CD109) in conditioned medium secreted from HEK293 cells expressing FLAG-CD109 (293/FLAG-CD109) was immunoprecipitated with anti-FLAG affinity gel, and the co-precipitated proteins were analyzed by mass spectrometry and western blotting. Exosomal proteins were associated with CD109. We revealed the presence of CD109 in exosome fractions from conditioned medium of 293/FLAG-CD109. Moreover, the localization of CD109 in the exosome was demonstrated using immuno-electron microscopy. When we used HEK293 cells expressing FLAG-tagged truncated CD109, which does not contain the C-terminal region, the association of truncated CD109 with exosomes was not detected in conditioned medium. These findings indicate that CD109 is an exosomal protein and that the C-terminal region of CD109 is required for its presence in the exosome. - Highlights: • CD109 is an exosomal protein. • The C-terminal region of CD109 is required for its presence in the exosome. • Part of the secreted CD109 is present in the exosome-free fraction in the conditioned medium.

  3. Keratinocyte Growth Factor Gene Electroporation into Skeletal Muscle as a Novel Gene Therapeutic Approach for Elastase-Induced Pulmonary Emphysema in Mice

    International Nuclear Information System (INIS)

    Tobinaga, Shuichi; Matsumoto, Keitaro; Nagayasu, Takeshi; Furukawa, Katsuro; Abo, Takafumi; Yamasaki, Naoya; Tsuchiya, Tomoshi; Miyazaki, Takuro; Koji, Takehiko

    2015-01-01

    Pulmonary emphysema is a progressive disease with airspace destruction and an effective therapy is needed. Keratinocyte growth factor (KGF) promotes pulmonary epithelial proliferation and has the potential to induce lung regeneration. The aim of this study was to determine the possibility of using KGF gene therapy for treatment of a mouse emphysema model induced by porcine pancreatic elastase (PPE). Eight-week-old BALB/c male mice treated with intra-tracheal PPE administration were transfected with 80 μg of a recombinant human KGF (rhKGF)-expressing FLAG-CMV14 plasmid (pKGF-FLAG gene), or with the pFLAG gene expressing plasmid as a control, into the quadriceps muscle by electroporation. In the lung, the expression of proliferating cell nuclear antigen (PCNA) was augmented, and surfactant protein A (SP-A) and KGF receptor (KGFR) were co-expressed in PCNA-positive cells. Moreover, endogenous KGF and KGFR gene expression increased significantly by pKGF-FLAG gene transfection. Arterial blood gas analysis revealed that the PaO 2 level was not significantly reduced on day 14 after PPE instillation with pKGF-FLAG gene transfection compared to that of normal mice. These results indicated that KGF gene therapy with electroporation stimulated lung epithelial proliferation and protected depression of pulmonary function in a mouse emphysema model, suggesting a possible method of treating pulmonary emphysema

  4. Increased androgenic sensitivity in the hind limb muscular system marks the evolution of a derived gestural display.

    Science.gov (United States)

    Mangiamele, Lisa A; Fuxjager, Matthew J; Schuppe, Eric R; Taylor, Rebecca S; Hödl, Walter; Preininger, Doris

    2016-05-17

    Physical gestures are prominent features of many species' multimodal displays, yet how evolution incorporates body and leg movements into animal signaling repertoires is unclear. Androgenic hormones modulate the production of reproductive signals and sexual motor skills in many vertebrates; therefore, one possibility is that selection for physical signals drives the evolution of androgenic sensitivity in select neuromotor pathways. We examined this issue in the Bornean rock frog (Staurois parvus, family: Ranidae). Males court females and compete with rivals by performing both vocalizations and hind limb gestural signals, called "foot flags." Foot flagging is a derived display that emerged in the ranids after vocal signaling. Here, we show that administration of testosterone (T) increases foot flagging behavior under seminatural conditions. Moreover, using quantitative PCR, we also find that adult male S. parvus maintain a unique androgenic phenotype, in which androgen receptor (AR) in the hind limb musculature is expressed at levels ∼10× greater than in two other anuran species, which do not produce foot flags (Rana pipiens and Xenopus laevis). Finally, because males of all three of these species solicit mates with calls, we accordingly detect no differences in AR expression in the vocal apparatus (larynx) among taxa. The results show that foot flagging is an androgen-dependent gestural signal, and its emergence is associated with increased androgenic sensitivity within the hind limb musculature. Selection for this novel gestural signal may therefore drive the evolution of increased AR expression in key muscles that control signal production to support adaptive motor performance.

  5. Cloud based, Open Source Software Application for Mitigating Herbicide Drift

    Science.gov (United States)

    Saraswat, D.; Scott, B.

    2014-12-01

    The spread of herbicide resistant weeds has resulted in the need for clearly marked fields. In response to this need, the University of Arkansas Cooperative Extension Service launched a program named Flag the Technology in 2011. This program uses color-coded flags as a visual alert of the herbicide trait technology within a farm field. The flag based program also serves to help avoid herbicide misapplication and prevent herbicide drift damage between fields with differing crop technologies. This program has been endorsed by Southern Weed Science Society of America and is attracting interest from across the USA, Canada, and Australia. However, flags have risk of misplacement or disappearance due to mischief or severe windstorms/thunderstorms, respectively. This presentation will discuss the design and development of a cloud-based, free application utilizing open-source technologies, called Flag the Technology Cloud (FTTCloud), for allowing agricultural stakeholders to color code their farm fields for indicating herbicide resistant technologies. The developed software utilizes modern web development practices, widely used design technologies, and basic geographic information system (GIS) based interactive interfaces for representing, color-coding, searching, and visualizing fields. This program has also been made compatible for a wider usability on different size devices- smartphones, tablets, desktops and laptops.

  6. Space Architecture: Building The Future

    Science.gov (United States)

    Adams, Constance

    1999-01-01

    There's been a good deal of flag-waving over the last five years about technology-or rather, a certain terror of technology that underlies almost all recent talk of the global avant-garde. Don't be fooled: the cool, clinical praise of the cyborg and the virtual realm is no more than critical bravado. It's an existential machismo in the world of semiotics which forces the contemporary philosopher to ante up, to get theoretically comfortable with an anti-sensual world of possibilities to which we all respond-let's be frank-with profound discomfort. Does this flag-waving about media, Y2K, robotics and biotechnology serve to cover a pervasive, cross-cultural mesh of fear? Or are we waving our surrender to a process we ourselves have set in motion? Let's look at the medium of a flag-the image and its underlying message.

  7. P-Area Acid/Caustic Basin groundwater monitoring report. First quarter 1995

    International Nuclear Information System (INIS)

    Chase, J.A.

    1995-06-01

    During first quarter 1995, groundwater from the six PAC monitoring wells at the P-Area Acid/Caustic Basin was analyzed for herbicides/pesticides, indicator parameters, metals, nitrate, adionuclide indicators, and other constituents. Monitoring results that exceeded the final Primary Drinking Water Standards (PDWS) or the Savannah River Site (SRS) flagging criteria or turbidity standard during the quarter are discussed in this report. During first quarter 1995, no constituents exceeded the final PDWS. Aluminum exceeded its SRS Flag 2 criterion in all six PAC wells. Iron and manganese exceeded Flag 2 criteria in three wells, while turbidity was elevated in one well. Groundwater flow direction and rate in the water table beneath the P-Area Acid/Caustic Basin were similar to past quarters

  8. Repainting of the VAB continues

    Science.gov (United States)

    1998-01-01

    Painters are dwarfed by the six-foot stars in the blue field of the American flag they are repainting on the side of the Vehicle Assembly Building (VAB). The flag spans an area 209 feet by 110 feet, or about 23, 437 square feet. Each stripe is 9 feet wide. Workers, suspended on platforms from the top of the 525-foot-high VAB, are using rollers and brushes to do the painting. In addition to the flag, the NASA logo, also known as the 'meatball,' is being painted on the VAB. When finished, the logo will measure 110 feet by 132 feet, or about 12,300 square feet. The entire fleet of orbiters is also receiving the addition of the NASA logo on their wings and sidewalls. The painting honors NASA's 40th anniversary on Oct. 1 and is expected to be complete in mid-September.

  9. ASPECTS CONCERNING THE PUBLICITY OF MOVABLES AND IMMOVABLES IN THE MARITIME FIELD

    Directory of Open Access Journals (Sweden)

    Marilena MARIN

    2014-05-01

    Full Text Available This document presents elements of publicity for a specific category of goods, namely, ships. It also analyzes the recording and registration of Romanian flag ships. Each of these items requires special procedures, depending on the operation recorded where the ship is registered. The registration of ships under construction and especially of Romanian flag ships, the granting, suspension and withdrawal of the right to navigate under the Romanian flag, the registration and removal of ships from records, the acquisition, transmission, transcription and extinction of real rights and/or obligations regarding ships and the procedure for issuance, extension of validity and renewal of the nationality documents require compliance with certain procedures. The present article may interest professionals concerned with these notions that are often met in maritime law and, to a lesser extent, in common law.

  10. Analysis of the Causes of Maritime Casualties

    Directory of Open Access Journals (Sweden)

    Jelenko Švetak

    2003-01-01

    Full Text Available A survey of total loss accidents in merchant shipping over aperiod of 30 years shows that these can be arranged in the followingorder: stranding, fire, water-leaks, gales and collision;other accidents are also taken into consideration. The analysisconsiders ships over 500 GT of different flags, plying any routeof navigation.Initially, a sample of 500 merchant ships- of different typesand tonnage- and under 15 different flags is analyzed to determineage and type of ship, and the causes of accidents.In the second analysis, the same 15 flags are considered,but now over a wider range on a sample totalling 1,500 merchantships. The results of both analyses are compared. It isshown that all collisions together with gale amount to 25% ofmaritime casualty returns -in the total loss lists- while strandingand collision take more than 40% of the toll.

  11. Atmospheric Boundary Layer Wind Data During the Period January 1, 1998 Through January 21, 1999 at the Dallas-Fort Worth Airport. Volume 2; Data and Processing

    Science.gov (United States)

    Zak, J. Allen; Rodgers, William G., Jr.

    2000-01-01

    The NASA Langley Research Center's Aircraft Vortex Spacing System (AVOSS) requires accurate winds and turbulence to determine aircraft wake vortex behavior near the ground. Volume 1 described the wind input and quality analysis process. This volume documents the data available during the period January 1998 through January 1999 and the partitioning and concatenation of files for time of day, turbulence, non duplication, cross wind profile quality and ceiling and visibility. It provides the resultant filtered files for the first three partitions as well as identification of ceiling/visibility conditions when they were below 5000 feet and 5 miles respectively. It also includes the wind profile quality flags to permit automatic selection of files for AVOSS application using selected ceiling/visibility and wind profile quality values and flags (or no flags).

  12. The WRKY transcription factor family and senescence in switchgrass.

    Science.gov (United States)

    Rinerson, Charles I; Scully, Erin D; Palmer, Nathan A; Donze-Reiner, Teresa; Rabara, Roel C; Tripathi, Prateek; Shen, Qingxi J; Sattler, Scott E; Rohila, Jai S; Sarath, Gautam; Rushton, Paul J

    2015-11-09

    Early aerial senescence in switchgrass (Panicum virgatum) can significantly limit biomass yields. WRKY transcription factors that can regulate senescence could be used to reprogram senescence and enhance biomass yields. All potential WRKY genes present in the version 1.0 of the switchgrass genome were identified and curated using manual and bioinformatic methods. Expression profiles of WRKY genes in switchgrass flag leaf RNA-Seq datasets were analyzed using clustering and network analyses tools to identify both WRKY and WRKY-associated gene co-expression networks during leaf development and senescence onset. We identified 240 switchgrass WRKY genes including members of the RW5 and RW6 families of resistance proteins. Weighted gene co-expression network analysis of the flag leaf transcriptomes across development readily separated clusters of co-expressed genes into thirteen modules. A visualization highlighted separation of modules associated with the early and senescence-onset phases of flag leaf growth. The senescence-associated module contained 3000 genes including 23 WRKYs. Putative promoter regions of senescence-associated WRKY genes contained several cis-element-like sequences suggestive of responsiveness to both senescence and stress signaling pathways. A phylogenetic comparison of senescence-associated WRKY genes from switchgrass flag leaf with senescence-associated WRKY genes from other plants revealed notable hotspots in Group I, IIb, and IIe of the phylogenetic tree. We have identified and named 240 WRKY genes in the switchgrass genome. Twenty three of these genes show elevated mRNA levels during the onset of flag leaf senescence. Eleven of the WRKY genes were found in hotspots of related senescence-associated genes from multiple species and thus represent promising targets for future switchgrass genetic improvement. Overall, individual WRKY gene expression profiles could be readily linked to developmental stages of flag leaves.

  13. Problem Pengesahan Bendera Aceh dalam Negara Kesatuan Republik Indonesia (Pemetaan Permasalahan

    Directory of Open Access Journals (Sweden)

    Endra Wijaya

    2016-04-01

    Full Text Available Bendera merupakan objek yang dapat dilekatkan beragam pesan dan makna terhadapnya. Keberadaan bendera bisa juga terkait dengan aspek simbol kedaulatan, sehingga wajar apabila kemudian sebagian pihak menganggap adanya bendera Aceh yang sama dengan bendera Gerakan Aceh Merdeka sebenarnya sudah membiarkan separatisme hidup di dalam Negara Kesatuan Republik Indonesia. Saat ini, di Aceh telah disahkan Qanun Aceh Nomor 3 Tahun 2013 tentang Bendera dan Lambang Aceh yang memberlakukan bendera berwarna merah dengan garis putih serta hitam dan gambar bulan sabit serta bintang sebagai bendera Aceh yang memiliki kesamaan dengan bendera GAM. Sejak masa konflik masih berlangsung hingga ke masa setelah ditandatanganinya Memorandum of Understanding antara Pemerintah Indonesia dan GAM, keberadaan bendera Aceh selalu menuai kontroversi dan menjadi isu hangat dalam praktik ketatanegaraan di NKRI. Keadaan ini mendorong pencarian penjelasan dan solusi khususnya dari sisi hukum. Abstract Flag is an object in which many massages and meanings could be attached to. The existence of flag could also relate with sovereignty aspect and for that reason, some parties consider that the existence of Aceh's flag, which is same with Free Aceh Movement's (Gerakan Aceh Merdeka or GAM flag, is conveying separatism in Republic of Indonesia. At present, in Nanggroë Aceh Darussalam, Aceh's Qanun Number 3 Year 2013 on Aceh's Flag and Symbol has been passed and its existence has always rises controversies and has become a problematic issue even after the signing of Memorandum of Understanding between the Government of Indonesia and GAM. It is thus an importance to discuss and try to find a solution for Aceh's flag problem especially from the law perspective.

  14. A series of N-terminal epitope tagged Hdh knock-in alleles expressing normal and mutant huntingtin: their application to understanding the effect of increasing the length of normal huntingtin’s polyglutamine stretch on CAG140 mouse model pathogenesis

    Directory of Open Access Journals (Sweden)

    Zheng Shuqiu

    2012-08-01

    Full Text Available Abstract Background Huntington’s disease (HD is an autosomal dominant neurodegenerative disease that is caused by the expansion of a polyglutamine (polyQ stretch within Huntingtin (htt, the protein product of the HD gene. Although studies in vitro have suggested that the mutant htt can act in a potentially dominant negative fashion by sequestering wild-type htt into insoluble protein aggregates, the role of the length of the normal htt polyQ stretch, and the adjacent proline-rich region (PRR in modulating HD mouse model pathogenesis is currently unknown. Results We describe the generation and characterization of a series of knock-in HD mouse models that express versions of the mouse HD gene (Hdh encoding N-terminal hemaglutinin (HA or 3xFlag epitope tagged full-length htt with different polyQ lengths (HA7Q-, 3xFlag7Q-, 3xFlag20Q-, and 3xFlag140Q-htt and substitution of the adjacent mouse PRR with the human PRR (3xFlag20Q- and 3xFlag140Q-htt. Using co-immunoprecipitation and immunohistochemistry analyses, we detect no significant interaction between soluble full-length normal 7Q- htt and mutant (140Q htt, but we do observe N-terminal fragments of epitope-tagged normal htt in mutant htt aggregates. When the sequences encoding normal mouse htt’s polyQ stretch and PRR are replaced with non-pathogenic human sequence in mice also expressing 140Q-htt, aggregation foci within the striatum, and the mean size of htt inclusions are increased, along with an increase in striatal lipofuscin and gliosis. Conclusion In mice, soluble full-length normal and mutant htt are predominantly monomeric. In heterozygous knock-in HD mouse models, substituting the normal mouse polyQ and PRR with normal human sequence can exacerbate some neuropathological phenotypes.

  15. The influence of inorganic nitrogen fertilizer forms on micronutrient retranslocation and accumulation in grains of winter wheat

    Directory of Open Access Journals (Sweden)

    Nunun eBarunawati

    2013-08-01

    Full Text Available The fortification of cereal grains with metal micronutrients is a major target to combat human malnutrition of Fe and Zn. Based on recent studies showing that N fertilization can promote Fe and Zn accumulation in cereal grains, we investigated here the influence of nitrate- or ammonium-based N fertilization on the accumulation of Fe, Zn and Cu as well as metal chelator pools in flag leaves and grains of winter wheat. Fertilization with either N form increased the concentrations of N and of the metal chelator nicotianamine (NA in green leaves, while 2’-deoxymugineic acid (DMA remained unaffected. Despite the differential response to N fertilization of NA and DMA levels in flag leaves, N fertilization remained without any significant effect on the net export of these metals during flag leaf senescence, which accounted for approx. one third of the total Fe, Zn or Cu content in leaves. The significant increase in the accumulation of Fe, Zn and Cu found in the grains of primarily ammonium-fertilized plants was unrelated to the extent of metal retranslocation from flag leaves. These results indicate that an increased N nutritional status of flag leaves promotes the accumulation of Fe, Zn and Cu in flag leaves, which is accompanied by an increased pool of NA but not of DMA. With regard to the far higher concentrations of DMA relative to NA in leaves and leaf exudates, DMA may be more relevant for the mobilization and retranslocation of these metals in high-yielding wheat production.

  16. Eastwood's Iwo Jima

    DEFF Research Database (Denmark)

    The anthology Eastwood's Iwo Jima has 14 articles by 13 authors, all about his two war films, Flag of Our Fathers and Letters from Iwo Jima (both 2006). With Flags of Our Fathers (2006) and Letters from Iwo Jima (2006), Clint Eastwood made a unique contribution to film history, being the first di......, and Japanese patriotism. They present global attitudes toward war memories, icons, and heroism while offering new perspectives on cinema, photography, journalism, ethics, propaganda, war strategy, leadership, and the war on terror....

  17. Elucidating the Mechanism of Gain of Toxic Function From Mutant C1 Inhibitor Proteins in Hereditary Angioedema

    Science.gov (United States)

    2017-10-01

    antibodies to 5 specifically blot wild-type C1INH in the pathologic polymers.. A FLAG tag was placed into the wild-type C1INH cDNA located immediately...resulted in decreased secretion of the 3x-FLAG-WT-C1INH when cotransfected with the mutant cDNA . This was an important confirmation of our...C1INH plus mutant C1INH cDNA in the presence or absence of a lactacystin, a proteasome inhibitor. As shown in figure 2, blocking degradation of

  18. The wave vane - A device to measure the breaker angle

    Digital Repository Service at National Institute of Oceanography (India)

    Chandramohan, P.; Nayak, B.U.; Anand, N.M.

    directional wave gauge at a considerable cost. For economic and practical considerations, visual measurements on the breaker height, the breaker period and the breaker angle are generally made in the LEO pro- gramme. The breaker height is recorded... of the fins. Flag masts are fixed on either end of the arms. The whole assembly thus revolves around the spindle resting on the sleeve. WORKING PRINCIPLE The flag masts, two on the revolving arms and one on the top of the spindle lie always in a straight...

  19. HTLV-2B Tax oncoprotein is modified by ubiquitination and sumoylation and displays intracellular localization similar to its homologue HTLV-1 Tax

    International Nuclear Information System (INIS)

    Turci, Marco; Lodewick, Julie; Righi, Paola; Polania, Angela; Romanelli, Maria Grazia; Bex, Francoise; Bertazzoni, Umberto

    2009-01-01

    HTLV-1 is more pathogenic than HTLV-2B. The difference is generally attributed to the properties of their individual transactivating Tax proteins. By using internal Flag-6His tagged Tax-1 and Tax-2B, which display transcriptional activities comparable to the untagged proteins and can be recognized by a single anti-Flag antibody, we demonstrate that Tax-2B is modified by ubiquitination and sumoylation. In addition, Tax2B is distributed in punctuate nuclear structures that include the RelA subunit of NF-κB, as has been previously demonstrated for Tax-1

  20. Fiftieth Anniversary at the summit

    CERN Multimedia

    2005-01-01

    Neither fear of heights nor the cold succeeded in cooling the ardour of four brave climbers from CERN who celebrated CERN's 50th Anniversary at the summit of Mount Kilimanjaro (5,895 metres). On the way back from the summit, Miguel Cerqueira Bastos (AB/PO), David Collados Polidura (IT/GM), Sandra Sequeira Tavares (PH/CMI) and Daniel Cano Ott (n_TOF) raised the official CERN Jubilee flag at 4750 metres altitude. How long will it be before a CERN flag is planted on the moon?

  1. La Bulgarie devient le vingtième pays membre du CERN

    CERN Multimedia

    CERN Press Office. Geneva

    1999-01-01

    Bulgarian Accession to CERN At a ceremony during the Council meeting the Bulgarian flag was hoisted for the first time to join the other 19 flags of CERN's Member States. Mr Vesselin Metodiev, Deputy Prime Minister and Minister of Education and Science of Bulgaria said: "One of the priorities of our Government is to develop and maintain competitive science in Bulgaria. Our membership in CERN is an important step in this direction as it will enable many Bulgarian scientists, engineers and technical staff to work at the leading edge of science and contemporary technologies."

  2. Astroheraldry

    Science.gov (United States)

    Mickaelian, A. M.; Farmanyan, S. V.

    2015-07-01

    Astroheraldry is a branch of heraldry, in which astronomical signs are used (Sun, Moon, stars and constellations). In fact Astroheraldry is the use of astronomical signs in the official items, particularly, state flags and national emblems, coats of arms, crowns, orders and medals, coins and banknotes, stamps and other items. It is a part of the national culture and particularly carries the influence of the Universe perception in the given nation's culture. The branches of Astroheraldry, with the various examples, are presented in this study and especially detailed analysis is given on the use of astronomical signs on the State flags. Armenian Astroheraldry is also presented.

  3. Astroheraldry and Astrosymbolism

    Science.gov (United States)

    Mickaelian, A. M.; Farmanyan, S. V.; Kilinyan, A. S.

    2016-12-01

    Astroheraldry is a branch of heraldry, in which astronomical signs are used (Sun, Moon, stars and constellations). In fact Astroheraldry is the use of astronomical signs in the official items, particularly, state flags and national emblems, coats of arms, crowns, orders and medals, coins and banknotes, stamps and other items. It is a part of the national culture and particularly carries the influence of the Universe perception in the given nation's culture. The branches of Astroheraldry, with the various examples, are presented in this study and especially detailed analysis is given on the use of astronomical signs on the State flags. Armenian Astroheraldry is also presented.

  4. Hemoglobin estimation by the HemoCue® portable hemoglobin photometer in a resource poor setting.

    Science.gov (United States)

    Nkrumah, Bernard; Nguah, Samuel Blay; Sarpong, Nimako; Dekker, Denise; Idriss, Ali; May, Juergen; Adu-Sarkodie, Yaw

    2011-04-21

    In resource poor settings where automated hematology analyzers are not available, the Cyanmethemoglobin method is often used. This method though cheaper, takes more time. In blood donations, the semi-quantitative gravimetric copper sulfate method which is very easy and inexpensive may be used but does not provide an acceptable degree of accuracy. The HemoCue® hemoglobin photometer has been used for these purposes. This study was conducted to generate data to support or refute its use as a point-of-care device for hemoglobin estimation in mobile blood donations and critical care areas in health facilities. EDTA blood was collected from study participants drawn from five groups: pre-school children, school children, pregnant women, non-pregnant women and men. Blood collected was immediately processed to estimate the hemoglobin concentration using three different methods (HemoCue®, Sysmex KX21N and Cyanmethemoglobin). Agreement between the test methods was assessed by the method of Bland and Altman. The Intraclass correlation coefficient (ICC) was used to determine the within subject variability of measured hemoglobin. Of 398 subjects, 42% were males with the overall mean age being 19.4 years. The overall mean hemoglobin as estimated by each method was 10.4 g/dl for HemoCue, 10.3 g/dl for Sysmex KX21N and 10.3 g/dl for Cyanmethemoglobin. Pairwise analysis revealed that the hemoglobin determined by the HemoCue method was higher than that measured by the KX21N and Cyanmethemoglobin. Comparing the hemoglobin determined by the HemoCue to Cyanmethemoglobin, the concordance correlation coefficient was 0.995 (95% CI: 0.994-0.996, p < 0.001). The Bland and Altman's limit of agreement was -0.389 - 0.644 g/dl with the mean difference being 0.127 (95% CI: 0.102-0.153) and a non-significant difference in variability between the two measurements (p = 0.843). After adjusting to assess the effect of other possible confounders such as sex, age and category of person, there was no

  5. Hemoglobin estimation by the HemoCue® portable hemoglobin photometer in a resource poor setting

    Directory of Open Access Journals (Sweden)

    Idriss Ali

    2011-04-01

    Full Text Available Abstract Background In resource poor settings where automated hematology analyzers are not available, the Cyanmethemoglobin method is often used. This method though cheaper, takes more time. In blood donations, the semi-quantitative gravimetric copper sulfate method which is very easy and inexpensive may be used but does not provide an acceptable degree of accuracy. The HemoCue® hemoglobin photometer has been used for these purposes. This study was conducted to generate data to support or refute its use as a point-of-care device for hemoglobin estimation in mobile blood donations and critical care areas in health facilities. Method EDTA blood was collected from study participants drawn from five groups: pre-school children, school children, pregnant women, non-pregnant women and men. Blood collected was immediately processed to estimate the hemoglobin concentration using three different methods (HemoCue®, Sysmex KX21N and Cyanmethemoglobin. Agreement between the test methods was assessed by the method of Bland and Altman. The Intraclass correlation coefficient (ICC was used to determine the within subject variability of measured hemoglobin. Results Of 398 subjects, 42% were males with the overall mean age being 19.4 years. The overall mean hemoglobin as estimated by each method was 10.4 g/dl for HemoCue, 10.3 g/dl for Sysmex KX21N and 10.3 g/dl for Cyanmethemoglobin. Pairwise analysis revealed that the hemoglobin determined by the HemoCue method was higher than that measured by the KX21N and Cyanmethemoglobin. Comparing the hemoglobin determined by the HemoCue to Cyanmethemoglobin, the concordance correlation coefficient was 0.995 (95% CI: 0.994-0.996, p Conclusion Hemoglobin determined by the HemoCue method is comparable to that determined by the other methods. The HemoCue photometer is therefore recommended for use as on-the-spot device for determining hemoglobin in resource poor setting.

  6. An evaluation of hemoglobin measurement tools and their accuracy and reliability when screening for child anemia in Rwanda: A randomized study.

    Directory of Open Access Journals (Sweden)

    Megan Parker

    Full Text Available Blood hemoglobin (Hb is a common indicator for diagnosing anemia and is often determined through laboratory analysis of venous samples. One alternative to laboratory-based methods is the handheld HemoCue® Hb 201+ device, which requires a finger prick and wicking of blood into a pretreated cuvette for analysis. An alternative HemoCue® gravity method is being investigated for improved accuracy. Further, recent developments in noninvasive technologies could provide an accurate, rapid, safe, point-of-care option for hemoglobin estimation while addressing some limitations of current tools, but device performance must be assessed in low-resource settings. This study evaluated the performance of two HemoCue® Hb 201+ blood sampling methods and a noninvasive device (Pronto® with DCI-mini™ sensors in a Rwandan pediatric clinic. Reference hemoglobin values were determined in 132 children 6 to 59 months of age by using a standard hematology analyzer (Sysmex KN21TM. Half were tested using the HemoCue® wicking method; half were tested using the HemoCue® gravity method; and 112 had successful hemoglobin readings with Pronto® DCI-mini™. Statistical analysis was used to assess the level of bias generated by each method and the key drivers of bias. The HemoCue® gravity method was the least biased. The HemoCue® wicking and Pronto® methods biases were inversely related to the Sysmex KN21TM results. Both HemoCue® sampling methods correctly classified patients' anemic status in 80% or more of instances, whereas the Pronto® device had a correct classification rate of only 69%. The HemoCue® gravity method was more accurate than the traditional HemoCue® wicking method in this study, but its accuracy and operational feasibility should be confirmed by future studies. The Pronto® DCI-mini™ devices showed considerable promise but require further improvements in sensitivity and specificity before wider adoption.

  7. The use of coal mining wastes for manufacturing paving materials; Los Esteriles del Carbon como Materia Prima para la Fabricacion de Materiales para Pavimentacion

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-07-01

    This project was aimed at proving the technical feasibility of the use of coal mining wastes in the manufacturing of paving materials: floor-tiles, flags, paving-stones, grit stones, etc. The study proved that coal mining wastes in a mixture with other raw materials can be used in the manufacturing of paving materials: floor-tiles, paving-stones, grit stones.

  8. Inhibition of factor-dependent transcription termination in ...

    Indian Academy of Sciences (India)

    Inhibition of factor-dependent transcription termination in Escherichia coli might relieve xenogene silencing by abrogating. H-NS-DNA interactions in vivo. DEEPTI CHANDRAPRAKASH and ASWIN SAI NARAIN SESHASAYEE. Chromatin immunoprecipitation. MG1655 hns::3xFLAG cells were grown in liquid LB me-.

  9. ENSL and CDRL: evaluated nuclear structure libraries

    International Nuclear Information System (INIS)

    Howerton, R.J.

    1981-01-01

    Two files of nuclear structure data derived largely from the seventh edition of the Table of Isotopes are described. The files are computer oriented, and have been constructed so that every decay can be traced either to an eventual ground state or to a positive flag that indicates nothing is known about further decay. 1 table

  10. 14 CFR 1221.103 - Establishment of the NASA Insignia.

    Science.gov (United States)

    2010-01-01

    ..., NASA Program Identifiers, NASA Flags, and the Agency's Unified Visual Communications System § 1221.103... approved by the Commission of Fine Arts and the NASA Administrator. It symbolizes NASA's role in... visual communications formerly reserved for the NASA Logotype. The NASA Insignia shall be used as set...

  11. TACOM LCMC IB and DMSMS Mitigation

    Science.gov (United States)

    2011-09-26

    Sources I Gosed II Opened ~ I AAC flag: Vii6d AI CAGE codes (CONUS): 3 3 CAGE codes (OCONUS): 0 0 ---- Total: 3 3 Single or no CAGE code...v In box - I’lL- I Qi) chambers:... I ~ Microsoft - I I~ AADO SER.- t@) ~ i_ .... gose I I Used On Reference/Part Numbers I~ 26SEP11

  12. A Connectionist Model of a Continuous Developmental Transition in the Balance Scale Task

    Science.gov (United States)

    Schapiro, Anna C.; McClelland, James L.

    2009-01-01

    A connectionist model of the balance scale task is presented which exhibits developmental transitions between "Rule I" and "Rule II" behavior [Siegler, R. S. (1976). Three aspects of cognitive development. "Cognitive Psychology," 8, 481-520.] as well as the "catastrophe flags" seen in data from Jansen and van der Maas [Jansen, B. R. J., & van der…

  13. 77 FR 22234 - Notice of Intent To Request Public Comments

    Science.gov (United States)

    2012-04-13

    ... consolidate future reviews of these rules with the next scheduled review of 16 CFR part 803. The Commission... schedule in the future to incorporate new rules, or to respond to external factors (such as changes in the... and 2018. Prohibitions Concerning Franchising. 681 Identity Theft [Red Flag] Rules.. 2018. 24 Guides...

  14. New Novae snack point

    CERN Document Server

    2012-01-01

    Located next to the car park by the flag poles, a few metres from the Main CERN Reception (building 33), a new snack point catered by Novae will open to the public on Wednesday 8 August. More information will be available in the next issue of the Bulletin!

  15. Service Academy 2007 Gender Relations Focus Groups

    Science.gov (United States)

    2007-08-01

    harassed because she didn’t like that guy.” (Male) – “We have flags hanging out on Fridays [at lunch]. They have like porn star girls on one side and...maybe some things don’t bother you. But maybe if you’re, like, an only child with sisters and a feminist mom or something, someone could say

  16. 77 FR 62316 - Holiday CVS, L.L.C., d/b/a CVS/Pharmacy Nos. 219 and 5195; Decision and Order

    Science.gov (United States)

    2012-10-12

    ... testimony centered on certain prescriptions that presented a collection of red flags that no reasonable and... Warrants at both Respondents and interviewed various employees of each store's pharmacy departments.... Merrill stated that ``once the limit [wa]s reached,'' customers who then presented oxycodone prescriptions...

  17. Independent and combined effects of soil warming and drought stress during anthesis on seed set and grain yield in two spring wheat varieties

    DEFF Research Database (Denmark)

    Weldearegay, Dawit Fisseha; Yan, F.; Jiang, D.

    2012-01-01

    irrigation until all of the transpirable soil water had been depleted in the pots. Results showed that, particularly under D treatment, Alora depleted soil water faster than Trappe. In both varieties, flag leaf relative water content (RWC) was significantly lowered, while spikelet abscisic acid (ABA...

  18. Defense.gov Special Report: Travels with Panetta - April 2012

    Science.gov (United States)

    Leaders April 2012 Flag of Belgium Belgium Top Stories Clinton, Panetta Discuss Diplomatic, Defense Leon E. Panetta told CNN's Wolf Blitzer in an interview in Brussels. Story Clinton, Panetta: NATO to the security mission in Afghanistan up to and beyond 2014, Secretary of State Hillary Rodham

  19. 78 FR 75207 - National Pearl Harbor Remembrance Day, 2013

    Science.gov (United States)

    2013-12-10

    ... nations as they progressed. Because of their extraordinary valor, America emerged from this test as we... assembly line alongside workers of every background and realized their own power to build a brighter world... agencies and interested organizations, groups, and individuals to fly the flag of the United States at half...

  20. effect of plant hormones on the growth and nutrient uptake of maize

    African Journals Online (AJOL)

    Preferred Customer

    prolonged vegetative growth, which resulted in decreased grain yield. The investigation of Caldiz et al. (1991) also indicated that foliar application of. BA and nitrogen on wheat plants delayed chlorophyll loss in the flag leaf but modified neither yield nor yield components. Benzylad- ennine (BA) increased only grain protein.