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Sample records for applying flagged sysmex

  1. Validity of Selected WBC Differentiation Flags in Sysmex XT-1800i

    PubMed Central

    Bameni Moghaddam, Parya; Mahjoub, Fatemeh; Emami, Amirhossein; Abdollahi, Alireza

    2016-01-01

    Background: Automatic Cell Counter devises make the CBC differential very easy and delivering the results in few second. However, the problem with this device is facing a flag requires a time-consuming microscopic review of the specimen which causes unacceptable wait times for patient as well as costs for laboratories. In this study, we calculated the validity of WBC diff flags in Sysmex XT-1800i. In addition, we verified the correlation between manual and automated samples. Methods: Overall, 1095 flagged samples were selected in the period of 6 weeks (Imam Hospital complex, Tehran Iran, 2014). The results of both automated and manual counting of the samples were carefully studied and compared. Totally, 624 NRBC flags, 450 Blast flags, 155 abnormal WBC Scatter gram flags, 140 Eosinophilia flags and 468 Monocytosis flags were identified. Results: Considering NRBC and blast flags there was a significant difference between our manual counted and automated counted NRBCs and blasts (P<0.05). There was no significant difference between automated and manual counting of flags for WBC Scatter gram. A significant difference between automated and manual counting data in flags, eosinophilia and monocytosis was foun (P<0.05). Conclusion: We propose the NRBC flags to be ignored and report negative except for the neonatal ward, and the Blasts flags to be ignored and report negative in all the cases. The WBC Scatter gram should be report positive. For eosinophilia and monocytosis flags, we propose, the Sysmex results should be considered correct and the manual checking would not be necessary. PMID:27499769

  2. Synchronized switch harvesting applied to piezoelectric flags

    NASA Astrophysics Data System (ADS)

    Piñeirua, Miguel; Michelin, Sébastien; Vasic, Dejan; Doaré, Olivier

    2016-08-01

    In this article the energy transfer between a flow and a fluttering piezoelectric plate is investigated. In particular, the benefits of the use of a synchronized switch harvesting on inductor (SSHI) circuit are studied. Both wind tunnel experiments and numerical simulations are conducted in order to analyze the influence of the switching process on the dynamics and the efficiency of the system. Numerical simulations consist of a weakly nonlinear model of a plate in axial flow equipped with a single pair of piezoelectric patches, discretized using a Galerkin method where basis functions are the modes of the plate in vacuum. The discretized model is then integrated in time. The results presented in this paper show that a significant improvement of the harvested energy can be obtained using SSHI circuits compared to basic resistive circuits. It is also shown that for strongly coupled systems, the switching process inherent to he SSHI circuit has a significant impact on the dynamics of the flag, which tends to decrease the relative efficiency gain.

  3. Evaluation and optimization of the extended information process unit (E-IPU) validation module integrating the sysmex flag systems and the recommendations of the French-speaking cellular hematology group (GFHC).

    PubMed

    Cornet, Edouard; Mullier, François; Despas, Noemie; Jacqmin, Hugues; Geara, Carole; Boubaya, Marouane; Chatelain, Bernard; Troussard, Xavier

    2016-10-01

    The French-Speaking Cellular Haematology Group (GFHC) recently published criteria for microscopic analysis of a blood smears when a hemogram is requested. In order to evaluate and improve these recommendations using an XN (Sysmex) analyzer, we assessed 31,836 samples categorized into two sub-groups of patients either receiving or not receiving care in the clinical hematology/oncology departments of two university hospitals. By combining the manufacturer's recommendations and the GFHC recommendations, 21.3% of samples had a positive review flag in phase 1 of our study (17,991 samples). In phase 2 (13,845 samples), increasing the immature granulocytes (IG) percentage from 5-10% as a review trigger threshold, and ignoring slides with isolated flags 'PLT HIGH' (thrombocytosis) or 'MCV LOW' (microcytosis) or 'Blast/Abn Lymph and Atypical Lymph' (blast cells/abnormal lymphocytes and atypical lymphocytes) (in the absence of abnormal cells on a previous blood smear within 72 h), enabled us to significantly reduce the number of slides reviewed from 21.3-15.0% (p < 0.0001), without loss of clinical value. This decrease occurred in both sub-groups (hematology 48.7-38.0%, non-hematology 18.3-11.7%, p < 0.0001). In conclusion, the application of the GFHC criteria adapted to XN analyzers has enabled us to optimize the hematology laboratory processes, and thus reduce the production costs and the turnaround time of hemogram results. PMID:27347841

  4. Performance evaluation of the Sysmex XS-1000i automated haematology analyser.

    PubMed

    Ghys, T; Malfait, R; VAN den Bossche, J

    2009-10-01

    The Sysmex XS-1000i is a compact new, fully automated haematology analyser, designed to generate complete blood counts with five-part leucocyte differential. In our study, a Sysmex XS-1000i instrument was evaluated according to Clinical Laboratory Standards Institute (CLSI) and International Council for Standardization in Haematology (ICSH) guidelines. Precision, carry-over and linearity were determined. Using a total of 700 patient samples, results from the Sysmex XS-1000i were compared with those from a Sysmex XE-2100, an Abbott Cell Dyn 4000 and the manual reference leucocyte differential. Using quality control material, total and within-run imprecision was less than 3% except for platelets. The system demonstrated good linearity over the entire reporting range and no carry-over (<0.5%). The Sysmex XS-1000i showed good correlation with XE-2100, CD-4000 and the manual reference leucocyte differential. Overall flagging sensitivity and specificity were 91% and 48%, respectively. In conclusion, the Sysmex XS-1000i demonstrated good analytical performance, is able to generate a complete blood count with five-part differential on low blood volumes and has considerable back-up capacity.

  5. COOPER, HERON, AND HEWARD'S APPLIED BEHAVIOR ANALYSIS (2ND ED.): CHECKERED FLAG FOR STUDENTS AND PROFESSORS, YELLOW FLAG FOR THE FIELD

    PubMed Central

    Friman, Patrick C

    2010-01-01

    At last, the field of applied behavior analysis has a beautifully crafted, true textbook that can proudly stand cover to cover and spine to spine beside any of the expensive, imposing, and ornately designed textbooks used by college instructors who teach courses in conventional areas of education or psychology. In this review, I fully laud this development, credit Cooper, Heron, and Heward for making it happen, argue that it signifies a checkered flag for students and professors, and recommend the book for classes in applied behavior analysis everywhere. Subsequently, I review its chapters, each of which could easily stand alone as publications in their own right. Finally, I supply a cautionary note, a yellow flag to accompany the well-earned checkered flag, by pointing out that, as is true with all general textbooks on applied behavior analysis, a major portion of the references involves research on persons who occupy only a tail of the normal distribution. To attain the mainstream role Skinner envisioned and most (if not all) behavior analysts desire, the field will have to increase its focus on persons who reside under the dome of that distribution.

  6. Sysmex UF-1000i performance for screening yeasts in urine.

    PubMed

    Gutiérrez-Fernández, José; Riazzo, Cristina; Sanbonmatsu, Sara; de Dios Luna, Juan; Sorlózano, Antonio; Miranda, Consuelo; Navarro, José María

    2014-04-01

    We tested the capacity of the Sysmex UF-1000i system to detect yeasts in urine by screening a total of 22 132 urine samples received for culture in our microbiology laboratory during 1 year. We also analyzed different dilutions of previously filtered urine inoculated with a strain of Candida albicans. With clinical samples, a single cut-off point of 50 yeast-like cells (YLCs)/μL detected candiduria ≥10 000 colony forming units (CFU)/mL and >100 000 CFU/mL with a sensitivity of 87.3%/95.4%, a specificity of 97%, a negative predictive value of 95.9%, and a positive predictive value of 9.3%/5.7%. With the simulated samples, a linear relationship was observed between the dilution factor and the number of cells detected by UF-1000i. This instrument appears to be able to reliably rule out candiduria of a magnitude of at least 10 000 CFU/mL and facilitate urine sample screening, thereby providing fast results. The Sysmex UF1000i system can be adapted for candiduria screening by the use of an appropriate YLCs/μL cut-off point that takes account of the prevalence of candiduria in the population.

  7. Flag flapping in a channel

    NASA Astrophysics Data System (ADS)

    Alben, Silas; Shoele, Kourosh; Mittal, Rajat; Jha, Sourabh; Glezer, Ari

    2015-11-01

    We study the flapping of a flag in an inviscid channel flow. We focus especially on how quantities vary with channel spacing. As the channel walls move inwards towards the flag, heavier flags become more unstable, while light flags' stability is less affected. We use a vortex sheet model to compute large-amplitude flapping, and find that the flag undergoes a series of jumps to higher flapping modes as the channel walls are moved towards the flag. Meanwhile, the drag on the flag and the energy lost to the wake first rise as the walls become closer, then drop sharply as the flag moves to a higher flapping mode.

  8. [Erythrocytic parameters Sysmex in a case of severe haemolysis].

    PubMed

    Ferrero-Vacher, Corinne; Senlis, Jean-Éric; Loustaunau, Denis; Aquaronne, Danièle; Jeandel, Pierre-Yves; Sudaka, Isabelle

    2015-01-01

    We are reporting a case of severe haemolytic anemia with cold agglutinins which combines several spurious determinations. It shows the usefulness of the new erythrocytic parameters of the XE 5000 Sysmex, specially: red blood cells with optical count (RBC-O), GR-He (intra-erythocytic hemoglobin) and R-MFV (most frequent volume). Optical red blood cells act as a substitute for red cells count instead of impedance red cells and R-MFV as a substitute for MCV (mean cell volume). The hematocrit (HCT) is corrected thanks to the following formula: HCT=(RBC-O X R- MFV)/1000. Free plasmatic hemoglobin is included in the measure of hemoglobin by the analyzer but is not available for tissue oxygenation. So, hemoglobin (HGB) has to be corrected by the means of GR- He thanks to the following formula: HGB=(GR He x RBC-O)/10.

  9. 76 FR 35087 - Flag Day and National Flag Week, 2011

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-15

    ... two hundred and thirty-fifth. (Presidential Sig.) [FR Doc. 2011-15046 Filed 6-14-11; 11:15 am] Billing... June 15, 2011 Part II The President Proclamation 8689--Flag Day and National Flag Week, 2011 #0; #0; #0... and National Flag Week, 2011 By the President of the United States of America A Proclamation On...

  10. 40 CFR 161.34 - Flagging of studies for potential adverse effects.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... signature: (1) “I have applied the criteria of 40 CFR 161.34 for flagging studies for potential adverse... criteria.” (2) “I have applied the criteria of 40 CFR 161.34 for flagging studies for potential adverse... this section when any criterion is met or exceeded. Table—Flagging Criteria Toxicity studies...

  11. 40 CFR 161.34 - Flagging of studies for potential adverse effects.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... signature: (1) “I have applied the criteria of 40 CFR 161.34 for flagging studies for potential adverse... criteria.” (2) “I have applied the criteria of 40 CFR 161.34 for flagging studies for potential adverse... this section when any criterion is met or exceeded. Table—Flagging Criteria Toxicity studies...

  12. The Flag Salute Case.

    ERIC Educational Resources Information Center

    Urofsky, Melvin I.

    1995-01-01

    Contends that, although religious freedom is a key feature of U.S. democracy, it has had a relatively short and modern history. Discusses the issues, court opinions, and historical significance of the 1940 "Minersville School District v. Gobitis" U.S. Supreme Court decision regarding Jehovah's Witnesses and the Pledge of Allegiance to the Flag.…

  13. 77 FR 35807 - Flag Day and National Flag Week, 2012

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-15

    ... America the two hundred and thirty-sixth. (Presidential Sig.) [FR Doc. 2012-14743 Filed 6-14-12; 8:45 am...#0;#0; #0; ] Proclamation 8837 of June 11, 2012 Flag Day and National Flag Week, 2012 By the... against itself.'' This week, we mark nearly one century since that historic proclamation, and more...

  14. 75 FR 34309 - Flag Day and National Flag Week, 2010

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-16

    ... America the two hundred and thirty-fourth. (Presidential Sig.) [FR Doc. 2010-14726 Filed 6-15-10; 11:15 am... a blue field, represented ``a new constellation.'' On Flag Day, and throughout National Flag Week... hope and inspiration to people at home and around the world--as a constellation which grows...

  15. First Flag on the Moon

    NASA Video Gallery

    Four months before the launch of Apollo 11, the center director asked for ideas to celebrate the first lunar landing. Jack Kinzler answered with a suggestion to leave an American flag on the surfac...

  16. VLA Hosts "Flag Across America"

    NASA Astrophysics Data System (ADS)

    2001-11-01

    The National Radio Astronomy Observatory (NRAO) hosted the runners and support personnel of the "Americans United Flag Across America" run as the transcontinental memorial and fundraising effort came through New Mexico. The flag run arrived at NRAO's Very Large Array (VLA) radio telescope west of Socorro, NM, early in the post-Midnight morning of Monday, November 5, and departed after sunrise that morning en route to the Arizona border. Drivers, runners and support personnel stayed overnight at the VLA. During the night, a "VLA Night Owl Run" kept the flag moving around the VLA area until the westward trek resumed after dawn. The run began Oct. 11, one month after the terrorist attacks on New York and Washington. Organized by employees of American and United Airlines to honor the flight crews lost in those attacks, to show support for U.S. troops and to raise funds to help the victims' families, the run will take an American flag from Boston Logan Airport to Los Angeles International Airport. The Boston-to-Los Angeles trip represents the intended journey of American Flight 11 and United Flight 175, both of which were crashed by terrorists into the World Trade Center. "Our observatory was proud to host this group and honored that they brought this flag through our facility," said Miller Goss, NRAO's director of VLA operations. The runners carried a flag that flew in a U.S. F-16 over Iraq in support of Operation Southern Watch on Oct. 2, and has visited Ground Zero in Manhattan. The flag is scheduled to arrive in Los Angeles on Veterans Day, Nov. 11. The National Radio Astronomy Observatory is a facility of the National Science Foundation, operated under cooperative agreement by Associated Universities, Inc.

  17. 78 FR 35101 - Flag Day and National Flag Week, 2013

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-12

    ... the two hundred and thirty- seventh. (Presidential Sig.) [FR Doc. 2013-14045 Filed 6-11-13; 8:45 am... Flag Week, 2013 By the President of the United States of America A Proclamation Each June, our Nation... responsibilities we share as citizens. This week, we celebrate that legacy, and we honor the brave men and...

  18. Vertical Feature Mask Feature Classification Flag Extraction

    Atmospheric Science Data Center

    2013-03-28

      Vertical Feature Mask Feature Classification Flag Extraction This routine demonstrates extraction of the ... in a CALIPSO Lidar Level 2 Vertical Feature Mask feature classification flag value. It is written in Interactive Data Language (IDL) ...

  19. 40 CFR 158.34 - Flagging of studies for potential adverse effects.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... the criteria of 40 CFR 158.34 for flagging studies for potential adverse effects to the results of the... exceeds criteria. I have applied the criteria of 40 CFR 158.34 for flagging studies for potential adverse... sex. 4 Prenatal developmental toxicityReproduction and fertility Developmental neurotoxicity...

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

    PubMed

    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 <1.5%, respectively. For the intermediate precision studies, the coefficients of variation for RET#, RET%, and RBC# were 3.1%, 3.6%, and 0.6%, respectively. Carryover was found to be negligible. Sample stability was demonstrated at both room temperature and at 4 degrees C over a 24-hour period. Comparability studies for the R-500 were performed using a Sysmex SE-9500. The total evaluation led to the conclusion that the R-500 is an accurate and precise analyzer and because of to its relatively limited size, it can be considered a portable instrument, capable to be used in sports competition and training sites, where doping control and health tests are conducted. The analytical methodology of RET% measurement by the R-500 has been incorporated into the Doping Control Laboratory of Athens' Scope of Accreditation according to the ISO/IEC 17025 and WADA specifications. PMID:17573280

  1. American Colleges Raise the Flag in Vietnam

    ERIC Educational Resources Information Center

    Overland, Martha Ann

    2009-01-01

    More than 30 years after the U.S. ambassador was airlifted from the embassy rooftop in Saigon with the flag tucked under his arm, a new American flag is going up in the city. This one won't be flying over the embassy. The Stars and Stripes, as well as the Texas state flag, are going up at the Saigon Institute of Technology, the only Vietnamese…

  2. 3 CFR 8535 - Proclamation 8535 of June 11, 2010. Flag Day and National Flag Week, 2010

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... “a new constellation.” On Flag Day, and throughout National Flag Week, we celebrate its lasting... to people at home and around the world—as a constellation which grows brighter with every...

  3. Stars and Stripes Forever: Flag Facts for Flag Day. [Lesson Plan].

    ERIC Educational Resources Information Center

    2002

    In this unit, students learn what a symbol is, and how this particular symbol--the American flag--is an important part of people's everyday lives. Learning the history of the flag will help instill in students respect for this national symbol and help them learn appropriate etiquette regarding the flag. Students will learn that other symbols of…

  4. GLSMs for partial flag manifolds

    NASA Astrophysics Data System (ADS)

    Donagi, Ron; Sharpe, Eric

    2008-12-01

    In this paper we outline some aspects of nonabelian gauged linear sigma models. First, we review how partial flag manifolds (generalizing Grassmannians) are described physically by nonabelian gauged linear sigma models, paying attention to realizations of tangent bundles and other aspects pertinent to (0, 2) models. Second, we review constructions of Calabi-Yau complete intersections within such flag manifolds, and properties of the gauged linear sigma models. We discuss a number of examples of nonabelian GLSMs in which the Kähler phases are not birational, and in which at least one phase is realized in some fashion other than as a complete intersection, extending previous work of Hori-Tong. We also review an example of an abelian GLSM exhibiting the same phenomenon. We tentatively identify the mathematical relationship between such non-birational phases, as examples of Kuznetsov's homological projective duality. Finally, we discuss linear sigma model moduli spaces in these gauged linear sigma models. We argue that the moduli spaces being realized physically by these GLSMs are precisely Quot and hyperquot schemes, as one would expect mathematically.

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

    PubMed Central

    Grimes, Carolyn N.; Fry, Michael M.

    2014-01-01

    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. PMID:25477546

  6. 49 CFR 218.37 - Flag protection.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 4 2013-10-01 2013-10-01 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...

  7. 49 CFR 218.37 - Flag protection.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 4 2014-10-01 2014-10-01 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...

  8. Electro-hydrodynamic synchronization of piezoelectric flags

    NASA Astrophysics Data System (ADS)

    Xia, Yifan; Doaré, Olivier; Michelin, Sébastien

    2016-08-01

    Hydrodynamic coupling of flexible flags in axial flows may profoundly influence their flapping dynamics, in particular driving their synchronization. This work investigates the effect of such coupling on the harvesting efficiency of coupled piezoelectric flags, that convert their periodic deformation into an electrical current. Considering two flags connected to a single output circuit, we investigate using numerical simulations the relative importance of hydrodynamic coupling to electrodynamic coupling of the flags through the output circuit due to the inverse piezoelectric effect. It is shown that electrodynamic coupling is dominant beyond a critical distance, and induces a synchronization of the flags' motion resulting in enhanced energy harvesting performance. We further show that this electrodynamic coupling can be strengthened using resonant harvesting circuits.

  9. Sample stability for complete blood cell count using the Sysmex XN haematological analyser

    PubMed Central

    Daves, Massimo; Zagler, Elmar M.; Cemin, Roberto; Gnech, Flora; Joos, Alexandra; Platzgummer, Stefan; Lippi, Giuseppe

    2015-01-01

    Background Sample stability is a crucial aspect for the quality of results of a haematology laboratory. This study was conducted to investigate the reliability of haematological testing using Sysmex XN in samples stored for up to 24 h at different temperatures. Materials and methods Haematological tests were performed on whole blood samples collected from 16 ostensibly healthy outpatients immediately after collection and 3 h, 6 h or 24 h afterwards, with triple aliquots kept at room temperature, 4 °C or 37 °C. Results No meaningful bias was observed after 3 h under different storage conditions, except for red blood cell distribution width (RDW) and platelet count (impedance technique, PLT-I) at 37 °C. After 6 h, meaningful bias was observed for mean corpuscular haemoglobin (MCH) and mean corpuscular volume (MCV) at room temperature, red blood cell (RBC) count, mean corpuscular haemoglobin concentration (MCHC), MCH, MCV and PLT-I at 4 °C, and RBC, RDW, MCHC, MCH and PLT-I at 37 °C. After 24 h, a meaningful bias was observed for MCHC, MCV, platelet count (fluorescent technique, PLT-F) and mean platelet volume (MPV) at room temperature, MCHC, MCV, PLT-I and MPV at 4 °C, and all parameters except RBC count and MPV at 37 °C. Discussion Great caution should be observed when analysing results of haematological tests conducted more than 3 h after sample collection. PMID:26057491

  10. 78 FR 27982 - U.S. Flag Compliance With MARPOL Annex VI International Energy Efficiency (IEE) Requirements

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-13

    ... SECURITY Coast Guard U.S. Flag Compliance With MARPOL Annex VI International Energy Efficiency (IEE... issuance of an International Energy Efficiency Certificate and the preparation of a Ship Energy Efficiency... Energy Efficiency Design Index. These requirements apply to all U.S. flag ships 400 gross tonnage...

  11. 3 CFR 8837 - Proclamation 8837 of June 11, 2012. Flag Day and National Flag Week, 2012

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ..., President of the United States of America, do hereby proclaim June 14, 2012, as Flag Day and the week... activities, and to publicly recite the Pledge of Allegiance to the Flag of the United States of America. IN... thousand twelve, and of the Independence of the United States of......

  12. Oblique waves lift the flapping flag.

    PubMed

    Hœpffner, Jérôme; Naka, Yoshitsugu

    2011-11-01

    The flapping of the flag is a classical model problem for the understanding of fluid-structure interaction: How does the flat state lose stability? Why do the nonlinear effects induce hysteretic behavior? We show in this Letter that, in contrast with the commonly studied model, the full three-dimensional flag with gravity has no stationary state whose stability can be formally studied: The waves are oblique and must immediately be of large amplitude. The remarkable structure of these waves results from the interplay of weight, geometry, and aerodynamic forces. This pattern is a key element in the force balance which allows the flag to hold and fly in the wind: Large amplitude oblique waves are responsible for lift. PMID:22181612

  13. Oblique waves lift the flapping flag.

    PubMed

    Hœpffner, Jérôme; Naka, Yoshitsugu

    2011-11-01

    The flapping of the flag is a classical model problem for the understanding of fluid-structure interaction: How does the flat state lose stability? Why do the nonlinear effects induce hysteretic behavior? We show in this Letter that, in contrast with the commonly studied model, the full three-dimensional flag with gravity has no stationary state whose stability can be formally studied: The waves are oblique and must immediately be of large amplitude. The remarkable structure of these waves results from the interplay of weight, geometry, and aerodynamic forces. This pattern is a key element in the force balance which allows the flag to hold and fly in the wind: Large amplitude oblique waves are responsible for lift.

  14. [Influence of reagent storage in Sysmex CA7000 for different time on 4 test RESULTS: of the plasma coagulation].

    PubMed

    Chen, Tong-Qing; Li, Zhen-Xing

    2014-12-01

    The purpose of this study was to investigate the influence of blood coagulation reagents stored for different time on test results of the specimens prothrombin time (PT), activated partial thromboplastin time (APTT), thrombin time (TT) and fibrinogen (Fib). A total of 21 patient plasma specimens was taken and measured for homeostasis by Sysmex CA7000 automated blood coagulation analyzer and supporting reagent. The PT, APTT, TT and Fib of specimens were measured with the reagents stored in Sysmex CA7000 for different time. The differences of PT, APTT, TT and Fib were analyzed between values measured of the reagents stored for 0 hour and different time (TS:12, 24, 36,48, 60, 72 h; DA:24, 48, 72, 96, 120 h; TT:2, 4, 6, 8, 10, 12 h; TR:4, 8, 12, 16, 20, 24 h; OVB:1, 2, 3, 4, 5 ,6 h), respectively. The results showed that when coagulation reagent TS were stored for more than 48 h , DA 96 h, TT 10 h, TR 16 h and OVB 4 h, the values of PT, APTT, TT and Fib of samples were statistically different from the values measured with fresh coagulation reagent (P < 0.01), respectively. Compared 0 h with TS stored for 48-72, DA 96-120, TT 10-12, TR 16-24 and OVB 4-6 h, the percentage difference of PT, APTT, TT and Fib is in -2.6% ∼ 10.8%, -3.44% ∼ 4.8%, -3.9% ∼ 5.52%, -10.8% ∼ 3.3% and -17.2% ∼ 0.5%, the PT and Fib changes were more significant. Accordingly, the result of PT, APTT and TT had a uptrend as the reagent stored in Sysmex CA7000 analyzer for a long time, while Fib downtrend. It is concluded that the reagents showed be timely replaced when the plasma coagulation test is performed so as to obtain accurate results of examination.

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

    PubMed

    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. PMID:27267284

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

    NASA Astrophysics Data System (ADS)

    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.

  17. Stability and scalability of piezoelectric flags

    NASA Astrophysics Data System (ADS)

    Wang, Xiaolin; Alben, Silas; Li, Chenyang; Young, Yin Lu

    2016-02-01

    We investigate the effect of piezoelectric material on the flutter speed, vibration mode and frequency, and energy harvesting power and efficiency of a flexible flag in various fluids. We develop a fully coupled fluid-solid-electric model by combining the inviscid vortex sheet model with a linear electro-mechanical coupling model. A resistance only circuit and a resonant resistance-inductance (RL) circuit are considered. For a purely resistive circuit, an increased electro-mechanical coupling factor results in an increased flutter speed, vibration frequency, averaged electric power, and efficiency. A consistent optimal resistance is found that maximizes the flutter speed and the energy harvesting power. For a resonant RL circuit, by tuning the inductance to match the circuit frequency to the flag's vibration frequency, the flutter speed can be greatly decreased, and a larger averaged power and efficiency are obtained. We also consider a model scale setup with several commonly used commercial materials for operating in air and water. Typical ranges of dimensionless parameters are obtained for four types of material that span a wide range of solid density and rigidity values. We find that the resistance only circuit is more effective when the flag is placed in a lighter fluid (e.g., air), while the RL circuit is able to reduce the flutter speed when the flag is placed in a heavier fluid (e.g., water).

  18. Solutions to the Triangular Bicycle Flags Problem

    ERIC Educational Resources Information Center

    Hartweg, Kim

    2005-01-01

    Students in a fifth-grade general education class and a second-grade gifted class participated in the Triangular Bicycle Flags problem. The results indicated that providing students with geometric experiences at the correct van Hiele level is necessary for helping students move from one level of understanding to the next.

  19. Race Discourse and the US Confederate Flag

    ERIC Educational Resources Information Center

    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 critical…

  20. The "red flags" rule in health care.

    PubMed

    Gindin, Susan E

    2009-07-01

    Important questions for hospitals to ask regarding the Federal Trade Commission's identity theft "red flags" rule include: What is the compliance deadline? Who must comply? What is required for compliance? What about HIPAA? What are the consequences of failure to comply?

  1. 3 CFR 8993 - Proclamation 8993 of June 7, 2013. Flag Day and National Flag Week, 2013

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... States to display the flag during that week. NOW, THEREFORE, I, BARACK OBAMA, President of the United... of the Independence of the United States of America the two hundred and thirty-seventh.BARACK OBAMA...

  2. 10 CFR 1.55 - Establishment of official NRC flag.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... Energy NUCLEAR REGULATORY COMMISSION STATEMENT OF ORGANIZATION AND GENERAL INFORMATION NRC Seal and Flag § 1.55 Establishment of official NRC flag. The official flag is based on the design of the NRC seal. It is 50 inches by 66 inches in size with a 38-inch diameter seal incorporated in the center of...

  3. 10 CFR 1.55 - Establishment of official NRC flag.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... Energy NUCLEAR REGULATORY COMMISSION STATEMENT OF ORGANIZATION AND GENERAL INFORMATION NRC Seal and Flag § 1.55 Establishment of official NRC flag. The official flag is based on the design of the NRC seal. It is 50 inches by 66 inches in size with a 38-inch diameter seal incorporated in the center of...

  4. 10 CFR 1.55 - Establishment of official NRC flag.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... Energy NUCLEAR REGULATORY COMMISSION STATEMENT OF ORGANIZATION AND GENERAL INFORMATION NRC Seal and Flag § 1.55 Establishment of official NRC flag. The official flag is based on the design of the NRC seal. It is 50 inches by 66 inches in size with a 38-inch diameter seal incorporated in the center of...

  5. 10 CFR 1.55 - Establishment of official NRC flag.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... Energy NUCLEAR REGULATORY COMMISSION STATEMENT OF ORGANIZATION AND GENERAL INFORMATION NRC Seal and Flag § 1.55 Establishment of official NRC flag. The official flag is based on the design of the NRC seal. It is 50 inches by 66 inches in size with a 38-inch diameter seal incorporated in the center of...

  6. 46 CFR 282.11 - Ranking of flags.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 8 2011-10-01 2011-10-01 false Ranking of flags. 282.11 Section 282.11 Shipping MARITIME ADMINISTRATION, DEPARTMENT OF TRANSPORTATION REGULATIONS AFFECTING SUBSIDIZED VESSELS AND... COMMERCE OF THE UNITED STATES Foreign-Flag Competition § 282.11 Ranking of flags. The operators under...

  7. Divergent receiver responses to components of multimodal signals in two foot-flagging frog species.

    PubMed

    Preininger, Doris; Boeckle, Markus; Sztatecsny, Marc; Hödl, Walter

    2013-01-01

    Multimodal communication of acoustic and visual signals serves a vital role in the mating system of anuran amphibians. To understand signal evolution and function in multimodal signal design it is critical to test receiver responses to unimodal signal components versus multimodal composite signals. We investigated two anuran species displaying a conspicuous foot-flagging behavior in addition to or in combination with advertisement calls while announcing their signaling sites to conspecifics. To investigate the conspicuousness of the foot-flagging signals, we measured and compared spectral reflectance of foot webbings of Micrixalus saxicola and Staurois parvus using a spectrophotometer. We performed behavioral field experiments using a model frog including an extendable leg combined with acoustic playbacks to test receiver responses to acoustic, visual and combined audio-visual stimuli. Our results indicated that the foot webbings of S. parvus achieved a 13 times higher contrast against their visual background than feet of M. saxicola. The main response to all experimental stimuli in S. parvus was foot flagging, whereas M. saxicola responded primarily with calls but never foot flagged. Together these across-species differences suggest that in S. parvus foot-flagging behavior is applied as a salient and frequently used communicative signal during agonistic behavior, whereas we propose it constitutes an evolutionary nascent state in ritualization of the current fighting behavior in M. saxicola.

  8. Divergent Receiver Responses to Components of Multimodal Signals in Two Foot-Flagging Frog Species

    PubMed Central

    Preininger, Doris; Boeckle, Markus; Sztatecsny, Marc; Hödl, Walter

    2013-01-01

    Multimodal communication of acoustic and visual signals serves a vital role in the mating system of anuran amphibians. To understand signal evolution and function in multimodal signal design it is critical to test receiver responses to unimodal signal components versus multimodal composite signals. We investigated two anuran species displaying a conspicuous foot-flagging behavior in addition to or in combination with advertisement calls while announcing their signaling sites to conspecifics. To investigate the conspicuousness of the foot-flagging signals, we measured and compared spectral reflectance of foot webbings of Micrixalus saxicola and Staurois parvus using a spectrophotometer. We performed behavioral field experiments using a model frog including an extendable leg combined with acoustic playbacks to test receiver responses to acoustic, visual and combined audio-visual stimuli. Our results indicated that the foot webbings of S. parvus achieved a 13 times higher contrast against their visual background than feet of M. saxicola. The main response to all experimental stimuli in S. parvus was foot flagging, whereas M. saxicola responded primarily with calls but never foot flagged. Together these across-species differences suggest that in S. parvus foot-flagging behavior is applied as a salient and frequently used communicative signal during agonistic behavior, whereas we propose it constitutes an evolutionary nascent state in ritualization of the current fighting behavior in M. saxicola. PMID:23383168

  9. Modeling Classical Heat Conduction in FLAG

    SciTech Connect

    Ramsey, Scott D.; Hendon, Raymond Cori

    2015-01-12

    The Los Alamos National Laboratory FLAG code contains both electron and ion heat conduction modules; these have been constructed to be directly relevant to user application problems. However, formal code verification of these modules requires quantitative comparison to exact solutions of the underlying mathematical models. A wide variety of exact solutions to the classical heat conduction equation are available for this purpose. This report summarizes efforts involving the representation of the classical heat conduction equation as following from the large electron-ion coupling limit of the electron and ion 3T temperature equations, subject to electron and ion conduction processes. In FLAG, this limiting behavior is quantitatively verified using a simple exact solution of the classical heat conduction equation. For this test problem, both heat conduction modules produce nearly identical spatial electron and ion temperature profiles that converge at slightly less than 2nd order to the corresponding exact solution.

  10. Ejecta modeling in the FLAG hydrocode

    NASA Astrophysics Data System (ADS)

    Fung, Jimmy; Harrison, Alan

    2011-11-01

    We present the development of an ejecta model in the FLAG code. Ejecta is the term given to particulate matter produced at the free surface of a material subject to extreme shock loading. Modeling ejecta in a continuum hydrodynamics code challenges assumptions underlying the numerical approximations made in the hydrodynamics; the representative scales for the particulates are much smaller than the scales for the bulk material producing the ejecta. The FLAG hydrocode models continuum mechanics in an Arbitrary-Eulerian-Lagrangian framework. To model ejecta in FLAG, a hybrid particle-mesh representation was defined that allows for coupling with continuum materials. Numerical models were developed and implemented for particle production and integrating the particle equations of motion, while conserving mass, momentum and energy. This work documents advances in source and transport modeling, calibration and validation. Spatial and temporal dependencies have been added to the source models to account for free-surface geometry, mesh dependence, and shock loading. Physically relevant drag models have been implemented. These will be presented along with calibration results.

  11. Red flag imaging techniques in Barrett's esophagus.

    PubMed

    Saxena, Payal; Canto, Marcia Irene

    2013-07-01

    The key to detection and treatment of early neoplasia in Barrett's esophagus (BE) is thorough and careful inspection of the Barrett's segment. The greatest role for red flag techniques is to help identify neoplastic lesions for targeted biopsy and therapy. High-definition white light endoscopy (HD-WLE) can potentially improve endoscopic imaging of BE compared with standard endoscopy, but little scientific evidence supports this. The addition of autofluorescence imaging to HD-WLE and narrow band imaging increases sensitivity and the false-positive rate without significantly improving overall detection of BE-related neoplasia.

  12. The Flag of the United States and State Flags, Seals & Mottoes.

    ERIC Educational Resources Information Center

    Kennon, Donald R.; Kerr, Mary Lee

    A detailed and descriptive narrative is presented about the U.S. flag's history, development, symbolic meaning, and overall importance. Information about the U.S. seal and how it identifies what the United States stands for as a nation is given. A motto is defined as a word or phrase that expresses one's principles, religious, moral, or patriotic…

  13. 3 CFR 8391 - Proclamation 8391 of June 11, 2009. Flag Day and National Flag Week, 2009

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... “thirteen stripes, alternate red and white; that the union be thirteen stars, white in a blue field... billowing Stars and Stripes. And each day as the flag is raised above military installations and government buildings, we are reminded of the great sacrifices that have been made in defense of our Nation. The...

  14. What Is a Flag? User Guide for Grades K-6. My America: Building a Democracy Series.

    ERIC Educational Resources Information Center

    Fier, Harriet, Ed.; And Others

    This user guide helps students understand the story of the U.S. flag and the meaning of the stars, stripes, and colors. The focus is on students learning about flags, drawing individual state flags, and researching the meaning behind them; studying other countries flags; discussing the United Nations flag; researching and discussing the history of…

  15. Where no flag has gone before: Political and technical aspects of placing a flag on the Moon

    NASA Technical Reports Server (NTRS)

    Platoff, Anne M.

    1993-01-01

    The flag on the Moon represents an important event in vexillological history. The political and technical aspects of placing a flag on the Moon, focusing on the first Moon landing, is examined. During their historic extravehicular activity, the Apollo 11 crew planted the flag of the United States on the lunar surface. This flag-raising was strictly a symbolic activity, as the United Nations Treaty on Outer Space precluded any territorial claim. Nevertheless, there were domestic and international debates over the appropriateness of the event. Congress amended the agency's appropriations bill to prevent the National Aeronautics and Space Administration (NASA) from placing flags of other nations, or those of international associations, on the Moon during missions funded solely by the United States. Like any activity in space exploration, the Apollo flag-raising also provided NASA engineers with an interesting technical challenge. They designed a flagpole with a horizontal bar allowing the flag to 'fly' without the benefit of wind to overcome the effects of the Moon's lack of an atmosphere. Other factors considered in the design were weight, heat resistance, and ease of assembly by astronauts whose space suits restricted their range of movement and ability to grasp items. As NASA plans a return to the Moon and an expedition to Mars, we will likely see flags continue to go 'where no flag has gone before'.

  16. A Comparison of Injuries between Flag and Touch Football.

    ERIC Educational Resources Information Center

    Martin, Stephen L.

    This study was designed to determine whether fewer and less serious injuries result from participation in touch football as compared with flag football. A survey was taken of 30 flag football games and 30 touch football games and the incidence of injuries was recorded on a checklist. Results of the survey suggest the following: (a) intramural or…

  17. 14 CFR 121.661 - Initial approach altitude: Flag operations.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 3 2014-01-01 2014-01-01 false Initial approach altitude: Flag operations... § 121.661 Initial approach altitude: Flag operations. When making an initial approach to a radio navigation facility under IFR, no person may descend below the pertinent minimum altitude for...

  18. 14 CFR 121.661 - Initial approach altitude: Flag operations.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 3 2013-01-01 2013-01-01 false Initial approach altitude: Flag operations... § 121.661 Initial approach altitude: Flag operations. When making an initial approach to a radio navigation facility under IFR, no person may descend below the pertinent minimum altitude for...

  19. 14 CFR 121.661 - Initial approach altitude: Flag operations.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 3 2012-01-01 2012-01-01 false Initial approach altitude: Flag operations... § 121.661 Initial approach altitude: Flag operations. When making an initial approach to a radio navigation facility under IFR, no person may descend below the pertinent minimum altitude for...

  20. 14 CFR 121.661 - Initial approach altitude: Flag operations.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 3 2011-01-01 2011-01-01 false Initial approach altitude: Flag operations... § 121.661 Initial approach altitude: Flag operations. When making an initial approach to a radio navigation facility under IFR, no person may descend below the pertinent minimum altitude for...

  1. FIRE! A Red Flag Tap in Reclaiming Intervention

    ERIC Educational Resources Information Center

    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…

  2. 49 CFR 393.87 - Warning flags on projecting loads.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... than 102 mm (4 inches) or more than 1,219 mm (4 feet) beyond the rear must have the extremities of the load marked with red or orange fluorescent warning flags. Each warning flag must be at least 457 mm...

  3. 49 CFR 393.87 - Warning flags on projecting loads.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... than 102 mm (4 inches) or more than 1,219 mm (4 feet) beyond the rear must have the extremities of the load marked with red or orange fluorescent warning flags. Each warning flag must be at least 457 mm...

  4. 7 CFR 60.130 - U.S. flagged vessel.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 3 2013-01-01 2013-01-01 false U.S. flagged vessel. 60.130 Section 60.130 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Standards... FOR FISH AND SHELLFISH General Provisions Definitions § 60.130 U.S. flagged vessel. U.S....

  5. 36 CFR 520.10 - Placards, signs, banners, and flags.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 36 Parks, Forests, and Public Property 3 2014-07-01 2014-07-01 false Placards, signs, banners, and flags. 520.10 Section 520.10 Parks, Forests, and Public Property SMITHSONIAN INSTITUTION RULES AND... § 520.10 Placards, signs, banners, and flags. The displaying or carrying of placards, signs, banners,...

  6. 36 CFR 520.10 - Placards, signs, banners, and flags.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 36 Parks, Forests, and Public Property 3 2011-07-01 2011-07-01 false Placards, signs, banners, and flags. 520.10 Section 520.10 Parks, Forests, and Public Property SMITHSONIAN INSTITUTION RULES AND... § 520.10 Placards, signs, banners, and flags. The displaying or carrying of placards, signs, banners,...

  7. 36 CFR 504.9 - Placards, signs, banners and flags.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 36 Parks, Forests, and Public Property 3 2010-07-01 2010-07-01 false Placards, signs, banners and... REGULATIONS GOVERNING SMITHSONIAN INSTITUTION BUILDINGS AND GROUNDS § 504.9 Placards, signs, banners and flags. The displaying or carrying of placards, signs, banners, or flags is prohibited unless...

  8. 36 CFR 520.10 - Placards, signs, banners, and flags.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 36 Parks, Forests, and Public Property 3 2010-07-01 2010-07-01 false Placards, signs, banners, and flags. 520.10 Section 520.10 Parks, Forests, and Public Property SMITHSONIAN INSTITUTION RULES AND... § 520.10 Placards, signs, banners, and flags. The displaying or carrying of placards, signs, banners,...

  9. 36 CFR 520.10 - Placards, signs, banners, and flags.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 36 Parks, Forests, and Public Property 3 2012-07-01 2012-07-01 false Placards, signs, banners, and flags. 520.10 Section 520.10 Parks, Forests, and Public Property SMITHSONIAN INSTITUTION RULES AND... § 520.10 Placards, signs, banners, and flags. The displaying or carrying of placards, signs, banners,...

  10. 36 CFR 504.9 - Placards, signs, banners and flags.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 36 Parks, Forests, and Public Property 3 2014-07-01 2014-07-01 false Placards, signs, banners and... REGULATIONS GOVERNING SMITHSONIAN INSTITUTION BUILDINGS AND GROUNDS § 504.9 Placards, signs, banners and flags. The displaying or carrying of placards, signs, banners, or flags is prohibited unless...

  11. 36 CFR 504.9 - Placards, signs, banners and flags.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 36 Parks, Forests, and Public Property 3 2013-07-01 2012-07-01 true Placards, signs, banners and... REGULATIONS GOVERNING SMITHSONIAN INSTITUTION BUILDINGS AND GROUNDS § 504.9 Placards, signs, banners and flags. The displaying or carrying of placards, signs, banners, or flags is prohibited unless...

  12. 36 CFR 504.9 - Placards, signs, banners and flags.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 36 Parks, Forests, and Public Property 3 2012-07-01 2012-07-01 false Placards, signs, banners and... REGULATIONS GOVERNING SMITHSONIAN INSTITUTION BUILDINGS AND GROUNDS § 504.9 Placards, signs, banners and flags. The displaying or carrying of placards, signs, banners, or flags is prohibited unless...

  13. 36 CFR 504.9 - Placards, signs, banners and flags.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 36 Parks, Forests, and Public Property 3 2011-07-01 2011-07-01 false Placards, signs, banners and... REGULATIONS GOVERNING SMITHSONIAN INSTITUTION BUILDINGS AND GROUNDS § 504.9 Placards, signs, banners and flags. The displaying or carrying of placards, signs, banners, or flags is prohibited unless...

  14. 36 CFR 520.10 - Placards, signs, banners, and flags.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 36 Parks, Forests, and Public Property 3 2013-07-01 2012-07-01 true Placards, signs, banners, and flags. 520.10 Section 520.10 Parks, Forests, and Public Property SMITHSONIAN INSTITUTION RULES AND... § 520.10 Placards, signs, banners, and flags. The displaying or carrying of placards, signs, banners,...

  15. 7 CFR 60.130 - U.S. flagged vessel.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 3 2011-01-01 2011-01-01 false U.S. flagged vessel. 60.130 Section 60.130 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Standards... FOR FISH AND SHELLFISH General Provisions Definitions § 60.130 U.S. flagged vessel. U.S....

  16. Ontologies for ship's flag search on the Web

    NASA Astrophysics Data System (ADS)

    Gkinos, Nikolaos-Panagiotis; Triakosaris, Evangelos; Galiotou, Eleni

    2015-02-01

    In this paper, we discuss issues on the representation and search of maritime data on the semantic web. In particular, we are concerned with data related to the requirements put forward by ship registries and should be met in view of a ship's flag acquisition. The choice of a ship's flag is a matter of crucial importance since it is the basis of tax payment and rule and regulation enforcement for the flying of flags. In our approach, flags and corresponding requirements are represented in the form of a ontology. Data "opening" and linking with the use of the ontology in question, will facilitate a ship's flag search based on its particular characteristics and will provide useful information on ship registration requirements.

  17. Soap Films Burst Like Flapping Flags

    NASA Astrophysics Data System (ADS)

    Lhuissier, Henri; Villermaux, Emmanuel

    2009-07-01

    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.

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

    SciTech Connect

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

    2006-09-01

    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{sup +} 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.

  19. Transcriptome Phase Distribution Analysis Reveals Diurnal Regulated Biological Processes and Key Pathways in Rice Flag Leaves and Seedling Leaves

    PubMed Central

    Li, Meina; Xing, Zhuo; Yang, Wenqiang; Chen, Guang; Guo, Han; Gong, Xiaojie; Du, Zhou; Zhang, Zhenhai; Hu, Xingming; Wang, Dong; Qian, Qian; Wang, Tai; Su, Zhen; Xue, Yongbiao

    2011-01-01

    Plant diurnal oscillation is a 24-hour period based variation. The correlation between diurnal genes and biological pathways was widely revealed by microarray analysis in different species. Rice (Oryza sativa) is the major food staple for about half of the world's population. The rice flag leaf is essential in providing photosynthates to the grain filling. However, there is still no comprehensive view about the diurnal transcriptome for rice leaves. In this study, we applied rice microarray to monitor the rhythmically expressed genes in rice seedling and flag leaves. We developed a new computational analysis approach and identified 6,266 (10.96%) diurnal probe sets in seedling leaves, 13,773 (24.08%) diurnal probe sets in flag leaves. About 65% of overall transcription factors were identified as flag leaf preferred. In seedling leaves, the peak of phase distribution was from 2:00am to 4:00am, whereas in flag leaves, the peak was from 8:00pm to 2:00am. The diurnal phase distribution analysis of gene ontology (GO) and cis-element enrichment indicated that, some important processes were waken by the light, such as photosynthesis and abiotic stimulus, while some genes related to the nuclear and ribosome involved processes were active mostly during the switch time of light to dark. The starch and sucrose metabolism pathway genes also showed diurnal phase. We conducted comparison analysis between Arabidopsis and rice leaf transcriptome throughout the diurnal cycle. In summary, our analysis approach is feasible for relatively unbiased identification of diurnal transcripts, efficiently detecting some special periodic patterns with non-sinusoidal periodic patterns. Compared to the rice flag leaves, the gene transcription levels of seedling leaves were relatively limited to the diurnal rhythm. Our comprehensive microarray analysis of seedling and flag leaves of rice provided an overview of the rice diurnal transcriptome and indicated some diurnal regulated biological

  20. 46 CFR 42.11-5 - Applications for load line assignments, surveys, and certificates for U.S.-flag vessels.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... U.S.-flag vessels. (a) Normally, the owner, master, or agent of a vessel shall apply in writing, on... load lines. When nonconcurrent, a separate application shall be made for each function desired and... nonconcurrent, a separate application shall be made to such authority for each function desired, and...

  1. Interior detail of platform in main hall, with desk, flag, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Interior detail of platform in main hall, with desk, flag, and banners, facing south - International Longshoremen's & Warehousemen's Union Hall, Naval Civil Engineering Laboratory, Port Hueneme Road, Port Hueneme, Ventura County, CA

  2. The American flag on the VAB is being repainted

    NASA Technical Reports Server (NTRS)

    1998-01-01

    Painters are suspended on platforms from the top of the 525-foot- high Vehicle Assembly Building (VAB) at KSC during repainting of the American flag. The flag spans an area 209 feet by 110 feet and will require 510 gallons of red, white and blue paint. Each stripe of the flag is 9 feet wide and each star is 6 feet in diameter. The platforms are operated by two electric motors and travel 35 feet per minute. Work is being done with rollers, with brushes being used for details. The paint was donated by ICI Devoe of Louisville, Ky. In addition to the flag, the Bicentennial Emblem on the other side of the VAB doors is being replaced by the NASA logo, honoring NASA's 40th anniversary (in October). The logo covers an area 110 feet by 132 feet. Work is expected to be completed in mid-September.

  3. SOUTH ELEVATION. THE DWELLING, FLAG TOWER, AND HAZARDOUS MATERIAL STORAGE ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    SOUTH ELEVATION. THE DWELLING, FLAG TOWER, AND HAZARDOUS MATERIAL STORAGE SHED ARE VISIBLE IN THE BACKGROUND. - U.S. Coast Guard Lake Worth Inlet Station, Boathouse, Peanut Island, Riviera Beach, Palm Beach County, FL

  4. WEST ELEVATION. DWELLING AND FLAG TOWER ARE IN THE DISTANCE. ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    WEST ELEVATION. DWELLING AND FLAG TOWER ARE IN THE DISTANCE. HAZARDOUS MATERIAL STORAGE SHED IS IN THE FOREGROUND. - U.S. Coast Guard Lake Worth Inlet Station, Boathouse, Peanut Island, Riviera Beach, Palm Beach County, FL

  5. 46 CFR 282.10 - Basis for determining foreign-flag competition.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 8 2011-10-01 2011-10-01 false Basis for determining foreign-flag competition. 282.10... SERVICES IN THE FOREIGN COMMERCE OF THE UNITED STATES Foreign-Flag Competition § 282.10 Basis for determining foreign-flag competition. The foreign-flag competition shall form the basis for determining...

  6. 46 CFR 282.10 - Basis for determining foreign-flag competition.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 8 2010-10-01 2010-10-01 false Basis for determining foreign-flag competition. 282.10... SERVICES IN THE FOREIGN COMMERCE OF THE UNITED STATES Foreign-Flag Competition § 282.10 Basis for determining foreign-flag competition. The foreign-flag competition shall form the basis for determining...

  7. Reference range evaluation of complete blood count parameters with emphasis on newer research parameters on the complete blood count analyzer Sysmex XE-2100.

    PubMed

    Sehgal, Kunal K; Tina, Dadu; Choksey, Urmi; Dalal, Reeta J; Shanaz, Khodaiji J

    2013-01-01

    Since the advent of automation in the field of hematological cell counters there has been a constant refinement of the technology and increase in the number of newer parameters available on CBC analysers. Many novel parameters are being put into routine clinical use and both clinical evaluation and monitoring critically depend on knowledge of laboratory reference ranges. Here, we present reference interval for the Sysmex XE-2100, with emphasis on the novel or newer research parameters. Blood samples from a total of 122 clinically asymptomatic and apparently healthy subjects were evaluated and a final of 100 subjects (54-M, 46-F) were included in the study. A broad spectrum of parameters available with the analyser was assessed and reference ranges for the same evaluated. PMID:24056647

  8. Fluid-flow-induced flutter of a flag

    PubMed Central

    Argentina, Médéric; Mahadevan, L.

    2005-01-01

    We give an explanation for the onset of fluid-flow-induced flutter in a flag. Our theory accounts for the various physical mechanisms at work: the finite length and the small but finite bending stiffness of the flag, the unsteadiness of the flow, the added mass effect, and vortex shedding from the trailing edge. Our analysis allows us to predict a critical speed for the onset of flapping as well as the frequency of flapping. We find that in a particular limit corresponding to a low-density fluid flowing over a soft high-density flag, the flapping instability is akin to a resonance between the mode of oscillation of a rigid pivoted airfoil in a flow and a hinged-free elastic plate vibrating in its lowest mode. PMID:15684057

  9. The American flag on the VAB is being repainted

    NASA Technical Reports Server (NTRS)

    1998-01-01

    Painters are suspended on platforms from the top of the 525-foot- high Vehicle Assembly Building (VAB) at KSC during repainting of the American flag and NASA logo. The flag spans an area 209 feet by 110 feet and will require 510 gallons of red, white and blue paint. Each stripe of the flag is 9 feet wide and each star is 6 feet in diameter. The previous Bicentennial Emblem on the other side of the VAB doors is being replaced by the NASA logo, honoring NASA's 40th anniversary (in October). The logo covers an area 110 feet by 132 feet. The painting platforms are operated by two electric motors and travel 35 feet per minute. Work is being done with rollers, with brushes being used for details. The paint was donated by ICI Devoe of Louisville, Ky. Work is expected to be completed in mid-September.

  10. Fluid-flow-induced flutter of a flag.

    PubMed

    Argentina, Médéric; Mahadevan, L

    2005-02-01

    We give an explanation for the onset of fluid-flow-induced flutter in a flag. Our theory accounts for the various physical mechanisms at work: the finite length and the small but finite bending stiffness of the flag, the unsteadiness of the flow, the added mass effect, and vortex shedding from the trailing edge. Our analysis allows us to predict a critical speed for the onset of flapping as well as the frequency of flapping. We find that in a particular limit corresponding to a low-density fluid flowing over a soft high-density flag, the flapping instability is akin to a resonance between the mode of oscillation of a rigid pivoted airfoil in a flow and a hinged-free elastic plate vibrating in its lowest mode.

  11. The 1997 Assessment in Music: Red Flags in the Sunset.

    ERIC Educational Resources Information Center

    Colwell, Richard

    1999-01-01

    Provides information on the National Assessment of Educational Progress (NAEP) in music. Discusses the "red flags," such as test sampling, from the "Arts Report Card" that signal doubt as to the usefulness of its data. Considers the lessons learned from the "Arts Report Card." (CMK)

  12. 14 CFR 1221.106 - Establishment of the NASA Flag.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 5 2013-01-01 2013-01-01 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,...

  13. 14 CFR 1221.106 - Establishment of the NASA Flag.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 5 2011-01-01 2010-01-01 true 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,...

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

    Code of Federal Regulations, 2010 CFR

    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,...

  15. 14 CFR 1221.113 - Use of the NASA Flags.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 5 2012-01-01 2012-01-01 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...

  16. 14 CFR 1221.106 - Establishment of the NASA Flag.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 5 2012-01-01 2012-01-01 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,...

  17. 14 CFR 1221.113 - Use of the NASA Flags.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 5 2013-01-01 2013-01-01 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...

  18. 14 CFR 1221.113 - Use of the NASA Flags.

    Code of Federal Regulations, 2010 CFR

    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...

  19. 14 CFR 1221.113 - Use of the NASA Flags.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 5 2011-01-01 2010-01-01 true 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...

  20. A Physics Laboratory at Six Flags Over Georgia.

    ERIC Educational Resources Information Center

    Taylor, George; And Others

    1984-01-01

    The Six Flags Over Georgia amusement park is the setting for a one-day laboratory exercise and evaluation of high school students' understanding of physics. The concepts and general techniques measured and the park's resources are discussed. Sample student responses are included. (JN)

  1. 46 CFR 153.9 - Foreign flag vessel endorsement application.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... Certificates issued by the vessel's administration and— (1) An additional classification society statement that... Compliance endorsed with the name of an alkylene oxide; and (2) An additional classification society...) The name of the vessel's flag administration. (6) The name of the society that classes the vessel....

  2. 46 CFR 153.9 - Foreign flag vessel endorsement application.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 5 2012-10-01 2012-10-01 false Foreign flag vessel endorsement application. 153.9 Section 153.9 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) CERTAIN BULK DANGEROUS CARGOES SHIPS CARRYING BULK LIQUID, LIQUEFIED GAS, OR COMPRESSED GAS HAZARDOUS MATERIALS General §...

  3. 46 CFR 153.9 - Foreign flag vessel endorsement application.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 5 2011-10-01 2011-10-01 false Foreign flag vessel endorsement application. 153.9 Section 153.9 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) CERTAIN BULK DANGEROUS CARGOES SHIPS CARRYING BULK LIQUID, LIQUEFIED GAS, OR COMPRESSED GAS HAZARDOUS MATERIALS General §...

  4. 14 CFR 121.557 - Emergencies: Domestic and flag operations.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... certificate holder's operations manager, to the Administrator. A dispatcher shall send his report within 10... 14 Aeronautics and Space 3 2010-01-01 2010-01-01 false Emergencies: Domestic and flag operations... TRANSPORTATION (CONTINUED) AIR CARRIERS AND OPERATORS FOR COMPENSATION OR HIRE: CERTIFICATION AND...

  5. 14 CFR 121.557 - Emergencies: Domestic and flag operations.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... certificate holder's operations manager, to the Administrator. A dispatcher shall send his report within 10... 14 Aeronautics and Space 3 2013-01-01 2013-01-01 false Emergencies: Domestic and flag operations... TRANSPORTATION (CONTINUED) AIR CARRIERS AND OPERATORS FOR COMPENSATION OR HIRE: CERTIFICATION AND...

  6. 14 CFR 121.557 - Emergencies: Domestic and flag operations.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... certificate holder's operations manager, to the Administrator. A dispatcher shall send his report within 10... 14 Aeronautics and Space 3 2014-01-01 2014-01-01 false Emergencies: Domestic and flag operations... TRANSPORTATION (CONTINUED) AIR CARRIERS AND OPERATORS FOR COMPENSATION OR HIRE: CERTIFICATION AND...

  7. 14 CFR 121.557 - Emergencies: Domestic and flag operations.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... certificate holder's operations manager, to the Administrator. A dispatcher shall send his report within 10... 14 Aeronautics and Space 3 2012-01-01 2012-01-01 false Emergencies: Domestic and flag operations... TRANSPORTATION (CONTINUED) AIR CARRIERS AND OPERATORS FOR COMPENSATION OR HIRE: CERTIFICATION AND...

  8. 14 CFR 121.557 - Emergencies: Domestic and flag operations.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... certificate holder's operations manager, to the Administrator. A dispatcher shall send his report within 10... 14 Aeronautics and Space 3 2011-01-01 2011-01-01 false Emergencies: Domestic and flag operations... TRANSPORTATION (CONTINUED) AIR CARRIERS AND OPERATORS FOR COMPENSATION OR HIRE: CERTIFICATION AND...

  9. Tips to Increase Girls' Participation in Flag Football Units

    ERIC Educational Resources Information Center

    Hannon, James C.; Ratliffe, Thomas

    2006-01-01

    Despite the apparent popularity of flag football as an activity in physical education class and football as an after-school offering for girls, studies related to gender stereotyping of sports have found overwhelming evidence indicating that football is perceived as a masculine activity among males and females in primary school, secondary school,…

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

    ERIC Educational Resources Information Center

    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…

  11. 10 CFR 1002.21 - Description of distinguishing flag.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... shall be of rayon banner, measure 4′4″ on hoist by 5′6″ on the fly, exclusive of heading and hems, and be fringed on three edges with yellow rayon fringe, 21/2″ wide. (2) The outdoor flag shall be...

  12. 10 CFR 1002.21 - Description of distinguishing flag.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... shall be of rayon banner, measure 4′4″ on hoist by 5′6″ on the fly, exclusive of heading and hems, and be fringed on three edges with yellow rayon fringe, 21/2″ wide. (2) The outdoor flag shall be...

  13. 10 CFR 1002.21 - Description of distinguishing flag.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... shall be of rayon banner, measure 4′4″ on hoist by 5′6″ on the fly, exclusive of heading and hems, and be fringed on three edges with yellow rayon fringe, 21/2″ wide. (2) The outdoor flag shall be...

  14. 10 CFR 1002.21 - Description of distinguishing flag.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... shall be of rayon banner, measure 4′4″ on hoist by 5′6″ on the fly, exclusive of heading and hems, and be fringed on three edges with yellow rayon fringe, 21/2″ wide. (2) The outdoor flag shall be...

  15. 10 CFR 1002.21 - Description of distinguishing flag.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... shall be of rayon banner, measure 4′4″ on hoist by 5′6″ on the fly, exclusive of heading and hems, and be fringed on three edges with yellow rayon fringe, 21/2″ wide. (2) The outdoor flag shall be...

  16. 46 CFR 381.5 - Fix American-flag tonnage first.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 8 2010-10-01 2010-10-01 false Fix American-flag tonnage first. 381.5 Section 381.5 Shipping MARITIME ADMINISTRATION, DEPARTMENT OF TRANSPORTATION MISCELLANEOUS CARGO PREFERENCE-U.S.-FLAG VESSELS § 381.5 Fix American-flag tonnage first. Each department or agency having responsibility under the Cargo Preference Act of 1954 shall...

  17. 46 CFR 252.22 - Substantiality and extent of foreign-flag competition.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 8 2011-10-01 2011-10-01 false Substantiality and extent of foreign-flag competition... WORLDWIDE SERVICES Operation § 252.22 Substantiality and extent of foreign-flag competition. (a) Type and tonnage groupings. Foreign-flag competition shall be determined, as of January 1 of the year...

  18. 46 CFR 252.22 - Substantiality and extent of foreign-flag competition.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 8 2010-10-01 2010-10-01 false Substantiality and extent of foreign-flag competition... WORLDWIDE SERVICES Operation § 252.22 Substantiality and extent of foreign-flag competition. (a) Type and tonnage groupings. Foreign-flag competition shall be determined, as of January 1 of the year...

  19. 48 CFR 52.247-63 - Preference for U.S.-Flag Air Carriers.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 48 Federal Acquisition Regulations System 2 2010-10-01 2010-10-01 false Preference for U.S.-Flag... Clauses 52.247-63 Preference for U.S.-Flag Air Carriers. As prescribed in 47.405, insert the following clause: Preference for U.S.-Flag Air Carriers (JUN 2003) (a) Definitions. As used in this...

  20. 38 CFR 1.9 - Description, use, and display of VA seal and flag.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... in its talons. The cord binds a 13-star U.S. flag and a 50-star U.S. flag. In the field over the eagle is a pentagon formation of stars, with one point down. The words Department of Veterans Affairs and United States of America surround the eagle, stars, and flags. A rope motif makes up the...

  1. 38 CFR 1.9 - Description, use, and display of VA seal and flag.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... in its talons. The cord binds a 13-star U.S. flag and a 50-star U.S. flag. In the field over the eagle is a pentagon formation of stars, with one point down. The words Department of Veterans Affairs and United States of America surround the eagle, stars, and flags. A rope motif makes up the...

  2. 77 FR 20098 - Inventory of U.S.-Flag Launch Barges

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-03

    ... Maritime Administration Inventory of U.S.-Flag Launch Barges AGENCY: Maritime Administration, Department of Transportation. ACTION: Inventory of U.S.-Flag Launch Barges. SUMMARY: The Maritime Administration is updating its inventory of U.S.- flag launch barges. Additions, changes and comments to the list are...

  3. 75 FR 82141 - Stakeholder Meetings Regarding the U.S.-Flag Great Lakes Fleet Revitalization Study

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-29

    ... Maritime Administration Stakeholder Meetings Regarding the U.S.-Flag Great Lakes Fleet Revitalization Study... and comments to inform the Maritime Administration's U.S.-Flag Great Lakes Fleet Revitalization Study... different locations to maximize stakeholder participation. The U.S.-Flag Great Lakes Fleet...

  4. 10 CFR 1002.3 - Custody of official seal and distinguishing flags.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 10 Energy 4 2012-01-01 2012-01-01 false Custody of official seal and distinguishing flags. 1002.3 Section 1002.3 Energy DEPARTMENT OF ENERGY (GENERAL PROVISIONS) OFFICIAL SEAL AND DISTINGUISHING FLAG General § 1002.3 Custody of official seal and distinguishing flags. The Secretary or his designee...

  5. 10 CFR 1002.31 - Unauthorized uses of the seal and flag.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 10 Energy 4 2011-01-01 2011-01-01 false Unauthorized uses of the seal and flag. 1002.31 Section 1002.31 Energy DEPARTMENT OF ENERGY (GENERAL PROVISIONS) OFFICIAL SEAL AND DISTINGUISHING FLAG Unauthorized Uses § 1002.31 Unauthorized uses of the seal and flag. The official seal and distinguishing...

  6. 10 CFR 1002.31 - Unauthorized uses of the seal and flag.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 10 Energy 4 2013-01-01 2013-01-01 false Unauthorized uses of the seal and flag. 1002.31 Section 1002.31 Energy DEPARTMENT OF ENERGY (GENERAL PROVISIONS) OFFICIAL SEAL AND DISTINGUISHING FLAG Unauthorized Uses § 1002.31 Unauthorized uses of the seal and flag. The official seal and distinguishing...

  7. 10 CFR 1002.3 - Custody of official seal and distinguishing flags.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 10 Energy 4 2014-01-01 2014-01-01 false Custody of official seal and distinguishing flags. 1002.3 Section 1002.3 Energy DEPARTMENT OF ENERGY (GENERAL PROVISIONS) OFFICIAL SEAL AND DISTINGUISHING FLAG General § 1002.3 Custody of official seal and distinguishing flags. The Secretary or his designee...

  8. 10 CFR 1002.3 - Custody of official seal and distinguishing flags.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 10 Energy 4 2013-01-01 2013-01-01 false Custody of official seal and distinguishing flags. 1002.3 Section 1002.3 Energy DEPARTMENT OF ENERGY (GENERAL PROVISIONS) OFFICIAL SEAL AND DISTINGUISHING FLAG General § 1002.3 Custody of official seal and distinguishing flags. The Secretary or his designee...

  9. 10 CFR 1002.31 - Unauthorized uses of the seal and flag.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 10 Energy 4 2014-01-01 2014-01-01 false Unauthorized uses of the seal and flag. 1002.31 Section 1002.31 Energy DEPARTMENT OF ENERGY (GENERAL PROVISIONS) OFFICIAL SEAL AND DISTINGUISHING FLAG Unauthorized Uses § 1002.31 Unauthorized uses of the seal and flag. The official seal and distinguishing...

  10. 10 CFR 1002.31 - Unauthorized uses of the seal and flag.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 10 Energy 4 2012-01-01 2012-01-01 false Unauthorized uses of the seal and flag. 1002.31 Section 1002.31 Energy DEPARTMENT OF ENERGY (GENERAL PROVISIONS) OFFICIAL SEAL AND DISTINGUISHING FLAG Unauthorized Uses § 1002.31 Unauthorized uses of the seal and flag. The official seal and distinguishing...

  11. 10 CFR 1002.31 - Unauthorized uses of the seal and flag.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 4 2010-01-01 2010-01-01 false Unauthorized uses of the seal and flag. 1002.31 Section 1002.31 Energy DEPARTMENT OF ENERGY (GENERAL PROVISIONS) OFFICIAL SEAL AND DISTINGUISHING FLAG Unauthorized Uses § 1002.31 Unauthorized uses of the seal and flag. The official seal and distinguishing...

  12. 10 CFR 1002.3 - Custody of official seal and distinguishing flags.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 4 2010-01-01 2010-01-01 false Custody of official seal and distinguishing flags. 1002.3 Section 1002.3 Energy DEPARTMENT OF ENERGY (GENERAL PROVISIONS) OFFICIAL SEAL AND DISTINGUISHING FLAG General § 1002.3 Custody of official seal and distinguishing flags. The Secretary or his designee...

  13. 10 CFR 1002.3 - Custody of official seal and distinguishing flags.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 10 Energy 4 2011-01-01 2011-01-01 false Custody of official seal and distinguishing flags. 1002.3 Section 1002.3 Energy DEPARTMENT OF ENERGY (GENERAL PROVISIONS) OFFICIAL SEAL AND DISTINGUISHING FLAG General § 1002.3 Custody of official seal and distinguishing flags. The Secretary or his designee...

  14. Recommended documentation plan for the FLAG and CHEMFLUB computer codes

    SciTech Connect

    1983-09-02

    Reviews have been conducted on both FLAG and CHEMFLUB's documentation and computer codes. The documentation of both models is: (1) incomplete, (2) confusing, (3) not helpful to the reader, (4) filled with extraneous information and (5) lack claimed versatility in analyzing coal gasifier systems. The documentation is such that the computer coding itself must be used as a reference to complete the documentation. Once the codes are set up they are relatively easy to run. We have exercised both of them. Most of our efforts thus far have been concentrated on FLAG because of its importance and complexity. FLAG in its present form can not be expected to yield meaningful data applicable to coal gasifier systems. The reasons for this are twofold. First, the model is incorrect in describing some aspects of fluid particle behavior in coal gasifier systems. Second, the numerical formulation/solution methodology is incorrectly implemented and introduces spurious numerical effects, thereby obscuring the physics of the model. In brief, this means that resulting calculations are not correctly related to the physics. CHEMFLUB, while less extensively exercised, shows that it should be no surprise that CHEMFLUB is best utilized as a tool for generating first approximations. We have concluded from these reviews that we cannot perform meaningful comparisons as required under tasks 3.3, 3.4, and 3.5 without first reconstructing and correcting when necessary the physical/numerical models. A plan is presented for accomplishing this reconstruction/modification.

  15. Effect of the hemoglobin-based oxygen carrier HBOC-201 on laboratory instrumentation: cobas integra, chiron blood gas analyzer 840, Sysmex SE-9000 and BCT.

    PubMed

    Wolthuis, A; Peek, D; Scholten, R; Moreira, P; Gawryl, M; Clark, T; Westerhuis, L

    1999-01-01

    As part of a clinical trial, we evaluated the effects of the hemoglobin-based oxygen-carrier (HBOC) HBOC-201 (an ultrapurified, stroma-free bovine hemoglobin product, Biopure, Cambridge, MA, USA) on our routine clinical chemistry analyzer (Cobas Integra, F. Hoffmann-La Roche Ltd, Basel, Switzerland ), blood gas analyzer (Chiron 840, Chiron Diagnostics Corporation, East Walpole, MA, USA), routine hemocytometry analyzer (Sysmex SE-9000, TOA Medical Electronics Co Ltd., Kobe, Japan), hemostasis analyzer (BCT, Dade-Behring, Marburg, Germany) and bloodbanking system (Dia-Med-ID Micro Typing System, DiaMed AG, Cressier, Switzerland). The maximum tested concentration of HBOC-201 was 65 g/l. Of the 27 routine clinical chemistry tests challenged with HBOC-201, bilirubin-direct, creatine kinase MB-fraction (CK-MB), creatine kinase (CK), gamma-glutamyltransferase (GGT), magnesium and uric acid were influenced by even low concentrations of HBOC-201. These tests were excluded from use on the plasma of patients treated with HBOC-201. Since the non-availability of the cardiac marker CK-MB may lead to problems in acute situations, we introduced the qualitative Trop T-test (Boehringer Mannheim), which was not influenced. The applicability of another nine tests was limited by the concentration of the HBOC-201 in the patients' plasma. No interference of HBOC-201 in routine hemocytometry, hemostasis-analysis and red-blood cell agglutination detection (blood-bank tests) was observed. Although immediate patient-care was not compromised, routine use of hemoglobin-based oxygen carriers will have a strong impact on logistical management. The development of robust laboratory tests free from the interference of the pigmented oxygen carriers should therefore precede its introduction into routine transfusion medicine.

  16. Changes in haematology measurements with the Sysmex XT-2000iV during storage of feline blood sampled in EDTA or EDTA plus CTAD.

    PubMed

    Granat, Fanny; Geffré, Anne; Bourgès-Abella, Nathalie; Braun, Jean-Pierre; Trumel, Catherine

    2013-06-01

    In veterinary medicine a complete blood cell count (CBC) cannot always be performed within 24 h as usually recommended, particularly for specimens shipped to a reference laboratory. This raises the question of the stability of the variables, especially in ethylenediamine tetra-acetic acid (EDTA) feline blood specimens, known to be prone to in vitro platelet aggregation. Citrate, theophylline, adenosine and dipyridamole (CTAD) has been reported to limit platelet aggregation in feline blood specimens. The aim of this study was to measure the stability of the haematological variables and the platelet aggregation score in EDTA and EDTA plus CTAD (EDCT) feline blood specimens during 48 h of storage at room temperature. Forty-six feline EDTA and EDCT blood specimens were analysed with a Sysmex XT-2000iV analyser, and the platelet count and score of platelet aggregation were estimated immediately and after 24 and 48 h of storage. A significant increase in mean corpuscular volume, haematocrit, reticulocyte and eosinophil counts, and a significant decrease in mean corpuscular haemoglobin concentration and monocyte count were observed. Haemoglobin, mean corpuscular haemoglobin, and red blood cell, white blood cell, neutrophil and lymphocyte counts remained stable. Changes in reticulocyte indexes with time (low fluorescence ratio, medium fluorescence ratio, high fluorescence ratio and immature reticulocyte fraction) were not significant. Changes were generally more pronounced in EDTA than in EDCT. Platelet aggregation decreased markedly in initially highly aggregated EDTA specimens, and increased slightly in initially non- or mildly-aggregated EDTA or EDCT specimens. Platelet counts increased and decreased, or remained stable, respectively. CTAD can reduce storage-induced changes of the haematological variables in feline samples, thus improving the reliability of a CBC and limiting clinical misinterpretations.

  17. Astronaut Returns Space-Flown Flag to NRAO

    NASA Astrophysics Data System (ADS)

    2002-04-01

    A NASA Astronaut who carried a flag bearing the logo of the National Radio Astronomy Observatory (NRAO) on last month's Shuttle flight returned that flag to the observatory on Friday, April 12, at a ceremony in Socorro. Dr. John M. Grunsfeld, payload commander of the STS-109 flight, also addressed students at the New Mexico State Science Fair on Saturday, April 13, on the campus of New Mexico Tech in Socorro. Dr. John M. Grunsfeld: Click on image for larger view Dr. John M. Grunsfeld Grunsfeld, an astronomer who observed with NRAO's Very Large Array (VLA) radio telescope in 1991, carried the 3-by-5-foot NRAO flag aboard Columbia during the March 1-12 mission to service the Hubble Space Telescope. The NRAO flag, made by Socorro resident Dora Spargo, had been sent to the observatory's facilities in Socorro; Tucson, AZ; Green Bank, WV; and Charlottesville, VA, where NRAO employees signed it prior to the flight. "With our signatures on that flag, we all felt like we were riding along with John aboard the Shuttle," said NRAO Director Paul Vanden Bout. "We are proud that NRAO was represented on a mission that was so important to astronomy," Vanden Bout added. During the flight, Grunsfeld performed three of the five spacewalks in which crew members successfully upgraded the Hubble Space Telescope. The astronauts left the space observatory with a new power unit, a new camera and new solar arrays. The upgrades, said Grunsfeld, leave the orbiting telescope with "its discovery potential significantly increased." STS-109 was Grunsfeld's fourth space flight and his second visit to Hubble. A research astronomer who received his bachelor's degree in physics from MIT and a Ph.D from the University of Chicago in 1988, Grunsfeld was selected to the astronaut corps in 1992. His first space flight, in 1995, featured astronomical observations using the Astro observatory, a three-telescope facility aboard the Shuttle Endeavour. In 1997, Grunsfeld rode Atlantis on a 10-day mission to the

  18. Astronaut John Young leaps from lunar surface to salute flag

    NASA Technical Reports Server (NTRS)

    1972-01-01

    Astronaut John W. Young, commander of the Apollo 16 lunar landing mission, leaps from the lunar surface as he salutes the U.S. Flag at the Descartes landing site during the first Apollo 16 extravehicular activity (EVA-1). Astronaut Charles M. Duke Jr., lunar module pilot, took this picture. The Lunar Module (LM) 'Orion' is on the left. The Lunar Roving Vehicle is parked beside the LM. The object behind Young in the shade of the LM is the Far Ultraviolet Camera/Spectrograph. Stone Mountain dominates the background in this lunar scene.

  19. AsteroFLAG — from the Sun to the stars

    NASA Astrophysics Data System (ADS)

    Chaplin, W. J.; Appourchaux, T.; Arentoft, T.; Ballot, J.; Baudin, F.; Bazot, M.; Bedding, T. R.; Christensen-Dalsgaard, J.; Creevey, O. L.; Duez, V.; Elsworth, Y.; Fletcher, S. T.; García, R. A.; Gough, D. O.; Jiménez, A.; Jiménez-Reyes, S. J.; Houdek, G.; Kjeldsen, H.; Lazrek, M.; Leibacher, J. W.; Monteiro, M. J. P. F. G.; Neiner, C.; New, R.; Régulo, C.; Salabert, D.; Samadi, R.; Sekii, T.; Sousa, S. G.; Toutain, T.; Turck-Chièze, S.

    2008-10-01

    We stand on the threshold of a critical expansion of asteroseismology of Sun-like stars, the study of stellar interiors by observation and analysis of their global acoustic modes of oscillation. The Sun-like oscillations give a very rich spectrum allowing the internal structure and dynamics to be probed down into the stellar cores to very high precision. Asteroseismic observations of many stars will allow multiple-point tests of crucial aspects of stellar evolution and dynamo theory. The aims of the asteroFLAG collaboration are to help the community to refine existing, and to develop new, methods for analysis of the asteroseismic data on the Sun-like oscillators.

  20. Swimming between the flags: a preliminary exploration of the influences on Australians' intentions to swim between the flags at patrolled beaches.

    PubMed

    White, Katherine M; Hyde, Melissa K

    2010-11-01

    Swimming at patrolled beaches reduces the likelihood of drownings and near-drownings. The present study tested the Theory of Planned Behaviour (TPB), with the addition of risk perceptions, in predicting people's intentions to swim between the flags at patrolled beaches. We examined also the predictors of people's willingness to swim [1] up to 10 m and [2] more than 10 m outside of the patrol flags. Participants (N=526) completed measures of attitudes, subjective norm, perceived behavioural control (PBC), intentions/willingness, and both objective and subjective risk perceptions. Two weeks later, a sub-sample of participants reported on their beach swimming behaviour for the previous fortnight. Attitude and subjective norm predicted intentions to swim between and willingness to swim outside of the flags. Age and PBC influenced willingness to swim beyond the flags. Objective risk predicted willingness to swim beyond the flags (both distances) while subjective risk predicted willingness to swim up to 10 m outside the flags. People's intentions to swim between the flags were correlated with their behaviour at follow-up. This study provides a preliminary investigation into an important safety behaviour and identifies factors to target when promoting safe swimming behaviours to prevent drowning deaths on Australian beaches.

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

    NASA Technical Reports Server (NTRS)

    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.

  2. Recommendations for Reporting and Flagging of Reference Limits on Pathology Reports

    PubMed Central

    Flatman, Robert; Legg, Michael; Jones, Graham RD; Graham, Peter; Moore, Donna; Tate, Jill

    2014-01-01

    Surveys by the RCPA PITUS Project have shown significant variations in report rendering between Australasian Pathology Providers. The same project collected anecdotal evidence that this variation has led to the misunderstanding and misreading of results - a clinical safety issue. Recommendations are given for the rendering of reference limits on pathology reports, determination and rendering of result flags, and the documentation of sub-population partitions for reference intervals. These recommendations apply equally for paper or electronic reporting, but should not limit the use of novel techniques within electronic reports to convey additional meaning. PITUS Working Group 4 will publish draft recommendations for peer review and comment in relation to the above in the second half of 2014. PMID:25678725

  3. 46 CFR 154.17 - U.S. flag vessel: Certificate of Inspection endorsement.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 5 2013-10-01 2013-10-01 false U.S. flag vessel: Certificate of Inspection endorsement. 154.17 Section 154.17 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) CERTAIN BULK DANGEROUS CARGOES SAFETY STANDARDS FOR SELF-PROPELLED VESSELS CARRYING BULK LIQUEFIED GASES General § 154.17 U.S. flag vessel: Certificate...

  4. 14 CFR 121.535 - Responsibility for operational control: Flag operations.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 3 2010-01-01 2010-01-01 false Responsibility for operational control... § 121.535 Responsibility for operational control: Flag operations. (a) Each certificate holder conducting flag operations is responsible for operational control. (b) The pilot in command and the...

  5. 14 CFR 121.465 - Aircraft dispatcher duty time limitations: Domestic and flag operations.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 3 2011-01-01 2011-01-01 false Aircraft dispatcher duty time limitations: Domestic and flag operations. 121.465 Section 121.465 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION... Qualifications and Duty Time Limitations: Domestic and Flag Operations; Flight Attendant Duty Period...

  6. 14 CFR 121.465 - Aircraft dispatcher duty time limitations: Domestic and flag operations.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 3 2013-01-01 2013-01-01 false Aircraft dispatcher duty time limitations: Domestic and flag operations. 121.465 Section 121.465 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION... Qualifications and Duty Time Limitations: Domestic and Flag Operations; Flight Attendant Duty Period...

  7. 14 CFR 121.465 - Aircraft dispatcher duty time limitations: Domestic and flag operations.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 3 2014-01-01 2014-01-01 false Aircraft dispatcher duty time limitations: Domestic and flag operations. 121.465 Section 121.465 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION... Qualifications and Duty Time Limitations: Domestic and Flag Operations; Flight Attendant Duty Period...

  8. 14 CFR 121.465 - Aircraft dispatcher duty time limitations: Domestic and flag operations.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 3 2010-01-01 2010-01-01 false Aircraft dispatcher duty time limitations: Domestic and flag operations. 121.465 Section 121.465 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION... Qualifications and Duty Time Limitations: Domestic and Flag Operations; Flight Attendant Duty Period...

  9. 14 CFR 121.465 - Aircraft dispatcher duty time limitations: Domestic and flag operations.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 3 2012-01-01 2012-01-01 false Aircraft dispatcher duty time limitations: Domestic and flag operations. 121.465 Section 121.465 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION... Qualifications and Duty Time Limitations: Domestic and Flag Operations; Flight Attendant Duty Period...

  10. 40 CFR 158.34 - Flagging of studies for potential adverse effects.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 25 2013-07-01 2013-07-01 false Flagging of studies for potential adverse effects. 158.34 Section 158.34 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) PESTICIDE PROGRAMS DATA REQUIREMENTS FOR PESTICIDES General Provisions § 158.34 Flagging...

  11. 40 CFR 158.34 - Flagging of studies for potential adverse effects.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 24 2014-07-01 2014-07-01 false Flagging of studies for potential adverse effects. 158.34 Section 158.34 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) PESTICIDE PROGRAMS DATA REQUIREMENTS FOR PESTICIDES General Provisions § 158.34 Flagging...

  12. 40 CFR 158.34 - Flagging of studies for potential adverse effects.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 24 2011-07-01 2011-07-01 false Flagging of studies for potential adverse effects. 158.34 Section 158.34 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) PESTICIDE PROGRAMS DATA REQUIREMENTS FOR PESTICIDES General Provisions § 158.34 Flagging...

  13. 46 CFR 154.17 - U.S. flag vessel: Certificate of Inspection endorsement.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 5 2012-10-01 2012-10-01 false U.S. flag vessel: Certificate of Inspection endorsement. 154.17 Section 154.17 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) CERTAIN BULK DANGEROUS CARGOES SAFETY STANDARDS FOR SELF-PROPELLED VESSELS CARRYING BULK LIQUEFIED GASES General § 154.17 U.S. flag vessel: Certificate...

  14. 14 CFR 121.99 - Communications facilities-domestic and flag operations.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... conducting domestic or flag operations must show that a two-way communication system, or other means of... flag and domestic kinds of operations, the communications systems between each airplane and the... communication system must be substituted. (d) Except as provided in paragraph (e) of this section,...

  15. 14 CFR 121.99 - Communications facilities-domestic and flag operations.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... conducting domestic or flag operations must show that a two-way communication system, or other means of... flag and domestic kinds of operations, the communications systems between each airplane and the... communication system must be substituted. (d) Except as provided in paragraph (e) of this section,...

  16. 14 CFR 121.99 - Communications facilities-domestic and flag operations.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... conducting domestic or flag operations must show that a two-way communication system, or other means of... flag and domestic kinds of operations, the communications systems between each airplane and the... communication system must be substituted. (d) Except as provided in paragraph (e) of this section,...

  17. 14 CFR 121.99 - Communications facilities-domestic and flag operations.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... conducting domestic or flag operations must show that a two-way communication system, or other means of... flag and domestic kinds of operations, the communications systems between each airplane and the... communication system must be substituted. (d) Except as provided in paragraph (e) of this section,...

  18. Affinity Pull-Down of Proteins Using Anti-FLAG M2 Agarose Beads

    PubMed Central

    Gerace, Erica; Moazed, Danesh

    2016-01-01

    FLAG is an affinity tag widely used for rapid and highly specific one-step protein purification. Native elution of protein from anti-FLAG antibody resins allows the identification of protein and nucleic acid binding partners and functional analysis using biochemical activity assays. PMID:26096505

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

    ERIC Educational Resources Information Center

    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…

  20. 14 CFR 121.621 - Alternate airport for destination: Flag operations.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 3 2010-01-01 2010-01-01 false Alternate airport for destination: Flag... § 121.621 Alternate airport for destination: Flag operations. (a) No person may dispatch an airplane under IFR or over-the-top unless he lists at least one alternate airport for each destination airport...

  1. 14 CFR 121.637 - Takeoffs from unlisted and alternate airports: Domestic and flag operations.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... airports: Domestic and flag operations. 121.637 Section 121.637 Aeronautics and Space FEDERAL AVIATION... Flight Release Rules § 121.637 Takeoffs from unlisted and alternate airports: Domestic and flag operations. (a) No pilot may takeoff an airplane from an airport that is not listed in the...

  2. 76 FR 39885 - Risk-Based Targeting of Foreign Flagged Mobile Offshore Drilling Units (MODUs)

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-07

    ... SECURITY Coast Guard Risk-Based Targeting of Foreign Flagged Mobile Offshore Drilling Units (MODUs) AGENCY... Office of Vessel Activities Policy Letter 11-06, Risk-Based Targeting of Foreign Flagged Mobile Offshore Drilling Units (MODUs). This policy letter announces changes to the Coast Guard's system used to...

  3. 75 FR 67453 - Identity Theft Red Flags and Address Discrepancies Under the Fair and Accurate Credit...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-02

    ... Office of Thrift Supervision Identity Theft Red Flags and Address Discrepancies Under the Fair and...: Identity Theft Red Flags and Address Discrepancies under the Fair and Accurate Credit Transactions Act of... issue jointly guidelines for financial institutions and creditors regarding identity theft with...

  4. 14 CFR 121.353 - Emergency equipment for operations over uninhabited terrain areas: Flag, supplemental, and...

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 3 2012-01-01 2012-01-01 false Emergency equipment for operations over uninhabited terrain areas: Flag, supplemental, and certain domestic operations. 121.353 Section 121.353... for operations over uninhabited terrain areas: Flag, supplemental, and certain domestic...

  5. 14 CFR 121.353 - Emergency equipment for operations over uninhabited terrain areas: Flag, supplemental, and...

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 3 2013-01-01 2013-01-01 false Emergency equipment for operations over uninhabited terrain areas: Flag, supplemental, and certain domestic operations. 121.353 Section 121.353... for operations over uninhabited terrain areas: Flag, supplemental, and certain domestic...

  6. 14 CFR 121.353 - Emergency equipment for operations over uninhabited terrain areas: Flag, supplemental, and...

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 3 2010-01-01 2010-01-01 false Emergency equipment for operations over uninhabited terrain areas: Flag, supplemental, and certain domestic operations. 121.353 Section 121.353... for operations over uninhabited terrain areas: Flag, supplemental, and certain domestic...

  7. 14 CFR 121.353 - Emergency equipment for operations over uninhabited terrain areas: Flag, supplemental, and...

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 3 2011-01-01 2011-01-01 false Emergency equipment for operations over uninhabited terrain areas: Flag, supplemental, and certain domestic operations. 121.353 Section 121.353... for operations over uninhabited terrain areas: Flag, supplemental, and certain domestic...

  8. 14 CFR 121.353 - Emergency equipment for operations over uninhabited terrain areas: Flag, supplemental, and...

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 3 2014-01-01 2014-01-01 false Emergency equipment for operations over uninhabited terrain areas: Flag, supplemental, and certain domestic operations. 121.353 Section 121.353... for operations over uninhabited terrain areas: Flag, supplemental, and certain domestic...

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

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-27

    ... National Park Service Federal Land Managers' Air Quality Related Values Work Group (FLAG) AGENCY: National...' Air Quality Related Values Work Group (FLAG) was formed (1) to develop a more consistent and objective... their air quality related values (AQRVs); and (2) to provide State permitting authorities and...

  10. Affinity Pull-Down of Proteins Using Anti-FLAG M2 Agarose Beads.

    PubMed

    Gerace, Erica; Moazed, Danesh

    2015-01-01

    FLAG is an affinity tag widely used for rapid and highly specific one-step protein purification. Native elution of protein from anti-FLAG antibody resins allows the identification of protein and nucleic acid binding partners and functional analysis using biochemical activity assays.

  11. 22 CFR 201.15 - U.S. flag vessel shipping requirements.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... U.S. flag commercial vessels. (b) Methods of compliance. (1) Compliance with these requirements with... and tankers shall be achieved for each quantitative unit of cargo. A quantitative unit of cargo is the... determined that at least 50% of the quantitative unit will move on U.S. flag vessels, to the extent that...

  12. 22 CFR 201.15 - U.S. flag vessel shipping requirements.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... U.S. flag commercial vessels. (b) Methods of compliance. (1) Compliance with these requirements with... and tankers shall be achieved for each quantitative unit of cargo. A quantitative unit of cargo is the... determined that at least 50% of the quantitative unit will move on U.S. flag vessels, to the extent that...

  13. 22 CFR 201.15 - U.S. flag vessel shipping requirements.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... U.S. flag commercial vessels. (b) Methods of compliance. (1) Compliance with these requirements with... and tankers shall be achieved for each quantitative unit of cargo. A quantitative unit of cargo is the... determined that at least 50% of the quantitative unit will move on U.S. flag vessels, to the extent that...

  14. Flag-based detection of weak gas signatures in long-wave infrared hyperspectral image sequences

    NASA Astrophysics Data System (ADS)

    Marrinan, Timothy; Beveridge, J. Ross; Draper, Bruce; Kirby, Michael; Peterson, Chris

    2016-05-01

    We present a flag manifold based method for detecting chemical plumes in long-wave infrared hyperspectral movies. The method encodes temporal and spatial information related to a hyperspectral pixel into a flag, or nested sequence of linear subspaces. The technique used to create the flags pushes information about the background clutter, ambient conditions, and potential chemical agents into the leading elements of the flags. Exploiting this temporal information allows for a detection algorithm that is sensitive to the presence of weak signals. This method is compared to existing techniques qualitatively on real data and quantitatively on synthetic data to show that the flag-based algorithm consistently performs better on data when the SINRdB is low, and beats the ACE and MF algorithms in probability of detection for low probabilities of false alarm even when the SINRdB is high.

  15. CO2 flagging - an improved method for the collection of questing ticks

    PubMed Central

    2012-01-01

    Background Most epidemiological studies on tick-borne pathogens involve collection of ticks from the environment. An efficient collection method is essential for large sample pools. Our main aim was to evaluate the efficacy of a new method, where traditional flagging was enhanced by the use of CO2 dispersed into the white flannel. The CO2 was spread through a rubber hose network inserted into the flag blanket. The research was conducted in spring, in March-April 2011 in two locations from Cluj County, Romania. Methods The research was conducted in March-April 2011 in two locations from Cluj County, Romania. The flag to be tested contained a fine silicone rubber hose network which dispersed the CO2 in the shaft. On each collection site n=30 samplings were performed. Each sampling consisted in the simultaneous use of both flags (with and without CO2) by two persons. The CO2 concentration level on the flag canvas surface was measured. The efficacy of the method was determined by counting comparatively the total number of ticks and separate developmental stage count. Results Using the CO2 improved flag, 2411 (59%) Ixodes ricinus and 100 (53.8%) Dermacentor marginatus ticks were captured, while the CO2-free flag accounted for the collection of 1670 I. ricinus (41%) and 86 (46.2%) D. marginatus ticks. The addition of CO2 prompted a concentration difference on the surface of the flag ranging between 756.5 and 1135.0 ppm with a mean value of 848.9 ppm. Conclusion The study showed that the CO2 enhanced sweep flag increased the ability of I. ricinus (p < 0001) but not of D. marginatus to be attracted to the flag blanket. PMID:22720872

  16. The United States Flag Stands On The Surface Of Mars

    NASA Technical Reports Server (NTRS)

    1976-01-01

    The flag of the United States stands on the surface of Mars. It is mounted on the housing of Viking 1's nuclear power system. Also seen are the U.S. Bicentennial symbol and a student designed Viking emblem. The bright flat surface near the center is the seismometer container. This picture was taken on July 23 at about 2:30 p.m. Mars time. The view is west of the spacecraft and includes a series of low hills. The blocky hill in the center appears to be part of a crater rim. The dark, rocky stripes may be material ejected from the crater. The light areas are dune-like and may be accumulations of windblown sand or dust.

  17. 14 CFR 121.645 - Fuel supply: Turbine-engine powered airplanes, other than turbo propeller: Flag and supplemental...

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... airplanes, other than turbo propeller: Flag and supplemental operations. 121.645 Section 121.645 Aeronautics... airplanes, other than turbo propeller: Flag and supplemental operations. (a) Any flag operation within the...-propeller powered airplane) unless, considering wind and other weather conditions expected, it has...

  18. 14 CFR 121.645 - Fuel supply: Turbine-engine powered airplanes, other than turbo propeller: Flag and supplemental...

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... airplanes, other than turbo propeller: Flag and supplemental operations. 121.645 Section 121.645 Aeronautics... airplanes, other than turbo propeller: Flag and supplemental operations. (a) Any flag operation within the...-propeller powered airplane) unless, considering wind and other weather conditions expected, it has...

  19. 14 CFR 121.645 - Fuel supply: Turbine-engine powered airplanes, other than turbo propeller: Flag and supplemental...

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... airplanes, other than turbo propeller: Flag and supplemental operations. 121.645 Section 121.645 Aeronautics... airplanes, other than turbo propeller: Flag and supplemental operations. (a) Any flag operation within the...-propeller powered airplane) unless, considering wind and other weather conditions expected, it has...

  20. 14 CFR 121.645 - Fuel supply: Turbine-engine powered airplanes, other than turbo propeller: Flag and supplemental...

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... airplanes, other than turbo propeller: Flag and supplemental operations. 121.645 Section 121.645 Aeronautics... airplanes, other than turbo propeller: Flag and supplemental operations. (a) Any flag operation within the...-propeller powered airplane) unless, considering wind and other weather conditions expected, it has...

  1. 14 CFR 121.645 - Fuel supply: Turbine-engine powered airplanes, other than turbo propeller: Flag and supplemental...

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... airplanes, other than turbo propeller: Flag and supplemental operations. 121.645 Section 121.645 Aeronautics... airplanes, other than turbo propeller: Flag and supplemental operations. (a) Any flag operation within the...-propeller powered airplane) unless, considering wind and other weather conditions expected, it has...

  2. Particle Property Data Quality Flags for the MISR Aerosol Product

    NASA Astrophysics Data System (ADS)

    Gaitley, B. J.; Kahn, R. A.; Garay, M. J.

    2013-12-01

    The MISR instrument aboard the NASA Earth Observing System's Terra satellite has the unique capability to retrieve aerosol properties under favorable conditions. General aerosol type retrieval quality guidelines are provided in the MISR Data Quality Statement and related publications. The retrieved value of aerosol type is more sensitive to scene conditions than aerosol optical depth, and more difficult to validate, as there is very little coincident aerosol type validation data. Here we report on the steps we are taking to provide an aerosol-type data quality flag, to be provided with each individual retrieval result. Due to the lack of validation data for comparison, our main approach is to evaluate the self-consistency of aerosol type retrieval values for regions where particular aerosol types are known to dominate. Some factors affecting aerosol type retrieval quality that can be assessed pre-retrieval are the number of MISR cameras available, the range of scattering angles viewed, and surface conditions such as shallow water or seasonal coastal runoff. Factors that must be assessed post-retrieval include values of retrieved aerosol optical depth and the number and type of mixtures successfully passing the MISR algorithm acceptance criteria. Regional monthly plots with MISR measurements binned at 0.5 degree resolution and color-coded stratification of one or more parameters are the main tools for identifying locations and times where different aerosol types are retrieved. The statistics of individual MISR values such as mid-visible AOD, number and type of mixtures passing, number of cameras used, the range and maximum scattering angles, are studied as joint distributions on a region-by-region basis. From these, a synthesis of the self-consistency and agreement with expectation is made, effectively indicating the quality of the aerosol type constrains to the extent possible, and thresholds for assigning quality flags are assessed. Multiple-month summaries

  3. Internet Addiction May Be Red Flag for Other Mental Health Issues: Study

    MedlinePlus

    ... page: https://medlineplus.gov/news/fullstory_161028.html Internet Addiction May Be Red Flag for Other Mental Health ... 19, 2016 SUNDAY, Sept. 18, 2016 (HealthDay News) -- Internet addiction may signal other mental health issues among college ...

  4. 38 CFR 1.9 - Description, use, and display of VA seal and flag.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... flag and from nature. By invoking this symbolism, the color scheme represents the Nation's commitment... documents, certifications, and other material for all purposes as authorized by this section. (ii)...

  5. Navigating a path delineated by colored flags: an approach for a 2011 IGVC requirement

    NASA Astrophysics Data System (ADS)

    Szmatula, Alex; Parrish, Matt; Krishnan, Mohan; Paulik, Mark; Mohammad, Utayba; Luo, Chaomin

    2012-01-01

    In this work, we address a situation presented as a new requirement for the Autonomous Challenge portion of the 2011 Intelligent Ground Vehicle Competition (IGVC). This new requirement is to navigate between red and green colored flags placed within the normal white painted lane lines. The regular vision algorithms had to be enhanced to reliably identify and localize the colored flags, while the Navigation algorithms had to be modified to satisfy the constraints placed on the robot while transiting through the flag region. The challenge in finding a solution was the size of the flags, the possibility of loosing them against the background, as well as their movement in the wind. The attendant possibility of false positives and negatives also needed to be addressed to increase reliability of detection. Preliminary tests on the robot have produced positive results.

  6. 38. FLAG/ADMIRAL BRIDGE PORT LOOKING TO STARBOARD SHOWING RADAR ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    38. FLAG/ADMIRAL BRIDGE - PORT LOOKING TO STARBOARD SHOWING RADAR SCOPE, ADMIRAL'S CHAIR, GYRO REPEATER AND VARIOUS COMMUNICATION SYSTEMS. - U.S.S. HORNET, Puget Sound Naval Shipyard, Sinclair Inlet, Bremerton, Kitsap County, WA

  7. U.S. BICENTENNIAL EXPOSITION & FINISHED PAINTED AMERICAN FLAG ON VAB

    NASA Technical Reports Server (NTRS)

    1976-01-01

    Finishing touches on the largest American flag ever painted were completed today on the south side of the Vehicle Assembly Building at KSC's Launch Complex 39. The flag was painted as part of 3rd Century America, the U. S. Bicentennial Exposition on Science and Technology to be held here from May 30 through September 7. The flag is located on the western side of the VAB's south wall. Still to be painted is the American Revolution Bicentennial Administration's [ARBA] distinctive emblem. This will be placed on the eastern side of the south wall and should be completed by mid-May. The flag is 209 feet long and 100 feet in width. Each of its 13 red and white bars is nearly 8 and a half feet wide. The ARBA symbol will be 110 feet in diameter.

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

    NASA Technical Reports Server (NTRS)

    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.

  9. 46 CFR 154.19 - U.S. flag vessel: IMO certificate issuance.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... CARGOES SAFETY STANDARDS FOR SELF-PROPELLED VESSELS CARRYING BULK LIQUEFIED GASES General § 154.19 U.S. flag vessel: IMO certificate issuance. (a) Either a classification society authorized under 46 CFR...

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

    SciTech Connect

    Kamm, James R.; Runnels, Scott R.; Canfield, Thomas R.; Carney, Theodore C.

    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.

  11. 78 FR 17931 - Information Collection; Open Government Citizen Engagement Ratings, Rankings, and Flagging

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-25

    ... platforms, and other social media tools) can be used across government. This information collection request... From the Federal Register Online via the Government Publishing Office GENERAL SERVICES ADMINISTRATION Information Collection; Open Government Citizen Engagement Ratings, Rankings, and Flagging...

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

    PubMed Central

    Grimmer-Somers, Karen; Prior, Mathew; Robertson, Jim

    2008-01-01

    Background 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 lengthy claims. The validity of the published yellow flag cut-points requires further testing. PMID:21197284

  13. Flexible Tricolor Flag-liked Microribbons Array with Enhanced Conductive Anisotropy and Multifunctionality

    PubMed Central

    Ma, Qianli; Yu, Wensheng; Dong, Xiangting; Yang, Ming; Wang, Jinxian; Liu, Guixia

    2015-01-01

    Anisotropically conductive materials are important components in subminiature devices. However, at this stage, some defects have limited practical applications of them, especially low anisotropic degree and high cost. Here, we report novel tricolor flag-liked microribbons array prepared by electrospinning technique. The tricolor flag-liked microribbons array is composed of parallel microribbons, and each microribbon consists of three different regions, just like tricolor flag. The tricolor flag-liked microribbons array is only electrically conductive in the direction parallel to the microribbons, whereas in the perpendicular and thickness directions are insulative. The electrical conductivity along parallel direction reaches up to 8 orders of magnitude higher than that along perpendicular direction. The degree of anisotropy in present study is increased by 2 orders of magnitude than that of the anisotropically conductive material in references reported before. Besides, other functions can be conveniently assembled into tricolor flag-liked microribbons array to realize multifunctionality. Owing to the high electrical anisotropy and multifunctionality, tricolor flag-liked microribbons array will have important applications. Furthermore, a universal technique to prepare microribbons with three functional regions has been established for fabricating excellent multifunctional materials. PMID:26412500

  14. Freestanding Flag-Type Triboelectric Nanogenerator for Harvesting High-Altitude Wind Energy from Arbitrary Directions.

    PubMed

    Zhao, Zhenfu; Pu, Xiong; Du, Chunhua; Li, Linxuan; Jiang, Chunyan; Hu, Weiguo; Wang, Zhong Lin

    2016-02-23

    Wind energy at a high altitude is far more stable and stronger than that near the ground, but it is out of reach of the wind turbine. Herein, we develop an innovative freestanding woven triboelectric nanogenerator flag (WTENG-flag) that can harvest high-altitude wind energy from arbitrary directions. The wind-driven fluttering of the woven unit leads to the current generation by a coupled effect of contact electrification and electrostatic induction. Systematic study is conducted to optimize the structure/material parameters of the WTENG-flag to improve the power output. This 2D WTENG-flag can also be stacked in parallel connections in many layers for a linearly increased output. Finally, a self-powered high-altitude platform with temperature/humidity sensing/telecommunicating capability is demonstrated with the WTENG-flag as a power source. Due to the light weight, low cost, and easy scale-up, this WTENG-flag has great potential for applications in weather/environmental sensing/monitoring systems.

  15. Freestanding Flag-Type Triboelectric Nanogenerator for Harvesting High-Altitude Wind Energy from Arbitrary Directions.

    PubMed

    Zhao, Zhenfu; Pu, Xiong; Du, Chunhua; Li, Linxuan; Jiang, Chunyan; Hu, Weiguo; Wang, Zhong Lin

    2016-02-23

    Wind energy at a high altitude is far more stable and stronger than that near the ground, but it is out of reach of the wind turbine. Herein, we develop an innovative freestanding woven triboelectric nanogenerator flag (WTENG-flag) that can harvest high-altitude wind energy from arbitrary directions. The wind-driven fluttering of the woven unit leads to the current generation by a coupled effect of contact electrification and electrostatic induction. Systematic study is conducted to optimize the structure/material parameters of the WTENG-flag to improve the power output. This 2D WTENG-flag can also be stacked in parallel connections in many layers for a linearly increased output. Finally, a self-powered high-altitude platform with temperature/humidity sensing/telecommunicating capability is demonstrated with the WTENG-flag as a power source. Due to the light weight, low cost, and easy scale-up, this WTENG-flag has great potential for applications in weather/environmental sensing/monitoring systems. PMID:26738695

  16. Particle Property Data Quality Flags for the MISR Aerosol Product

    NASA Astrophysics Data System (ADS)

    Gaitley, B. J.; Kahn, R. A.; Garay, M. J.

    2012-12-01

    The MISR instrument aboard the NASA Earth Observing System's Terra satellite has the unique capability to retrieve aerosol properties under favorable conditions. General aerosol type retrieval quality guidelines are provided in the MISR Data Quality Statement and related publications. Here we report on the steps we are taking to provide an aerosol-type data quality flag, to be provided with each individual retrieval result. Some factors affecting retrieval quality that can be assessed pre-retrieval are the number of cameras available, the range of scattering angles and surface conditions such as shallow water or seasonal coastal runoff. Factors that must be assessed post-retrieval include low values of retrieved optical depth and the number and type of mixtures successfully passing the MISR algorithm acceptance criteria. Regional monthly plots with MISR measurements binned at 0.5 degree resolution with color-coded stratification of one or more parameters is the main method for identifying locations and times where particle properties are retrieved. Individual MISR values such as mid-visible AOD, number and type of mixtures passing, number of cameras used, the range and maximum scattering angles are plotted individually or as joint distributions. Initially, thresholds and conditions are determined for each MISR parameter separately. Finally, MISR parameters are combined for a given month and region, with their thresholds, to show the overall quality of the retrieval for determining particle properties. Multi-month summaries for more than twelve years of MISR data will aid in assessing quality. Seasons and regions that regularly show poorly constrained aerosol type results are identified, as are times and places where particle property information can be used with confidence. This work is performed in part at the Jet Propulsion Laboratory, California Institute of Technology, under contract with the National Aeronautics and Space Administration and in part at the NASA

  17. Limitations for purification of murine interleukin-18 when expressed as a fusion protein containing the FLAG peptide.

    PubMed

    Elhofy, A; Bost, K L

    1998-09-01

    As a strategy to purify recombinant murine Interleukin (IL)-18, we cloned the mature coding region of this protein into the pFLAG-1 expression system. The intent was to use the FLAG peptide "tag" as an amino terminal addition to IL-18 so that purification of this fusion protein (FLAG-IL-18) on anti-FLAG antibody affinity columns could be performed. While significant amounts of recombinant IL-18 were present in E. coli lysates, only a small portion of this material could be recovered on immunoaffinity columns conjugated with an anti-FLAG antibody. Surprisingly, the majority of recombinant IL-18 present in E. coli (strain JM83) bacterial lysates did not contain the FLAG peptide and therefore did not bind to immunoaffinity columns conjugated with an anti-FLAG antibody. However, we found that the BL21 strain of E. coli, which has reduced endogenous protease activity, could express the majority of recombinant IL-18 as the fusion protein, FLAG-IL-18. Taken together, these studies show that it is necessary to consider whether protease sites formed at the FLAG-protein junction can be easily cleaved by the bacterial strain used to express the fusion protein.

  18. Energy Harvesting for Micropower Applications by Flow-Induced Flutter of an Inverted Piezoelectric Flag

    NASA Astrophysics Data System (ADS)

    Shoele, Kourosh; Mittal, Rajat

    2015-11-01

    Piezoelectric flexible flags can be used to continuously generate energy for small-scale sensor used in a wide variety of applications ranging from measurement/monitoring of environmental conditions (outdoors or indoors) to in-situ tracking of wild animals. Here, we study the energy harvesting performance as well as the flow-structure interaction of an inverted piezoelectric flag. We use a coupled fluid-structure-electric solver to examine the dynamic response of the inverted flag as well as the associated vortical characteristics with different inertia and bending stiffness. Simulations indicate that large amplitude vibrations can be achieved over a large range of parameters over which lock-on between the flag flutter and the intrinsic wake shedding occurs. The effects of initial inclination of the flag to the prevailing flow as well as Reynolds number of the flow are explored, and the effect of piezoelectric material parameters on the energy harvesting performance of this flutter state is examined in detail. The maximum energy efficiency occurs when there is a match between the intrinsic timescales of flutter and the piezoelectric circuit. The simulations are used to formulate a scaling law that could be used to predict the energy harvesting performance of such devices. The support for this study comes from AFSOR, NSF, EPRI and Johns Hopkins E2SHI Seed Grant.

  19. Bernard J. Cigrand, DDS: Father of Flag Day and renaissance man.

    PubMed

    Spiegel, Allen D; Kavaler, Florence

    2007-06-01

    Dr. Bernard J. Cigrand is acknowledged as the "Father of Flag Day." He relentlessly continued his activities for more than sixty years to have June 14 designated for the national observance of the birth of the American flag. That finally occurred in 1948, seventeen years after his death, when President Harry S. Truman signed a Congressional Act into law. However, the law designated a voluntary observance but did not create a legal national holiday. In addition to his fervent passion for Flag Day, Cigrand undertook a variety of other initiatives He was a practicing dentist, the dean of a dental school, an investigative journalist, an expert on heraldry and seals, a lecturer and an author of books. Despite all his achievements, Cigrand is more widely known in the European country from where his parents emigrated to the United States in 1852 - Luxembourg, than in the United States.

  20. AsteroFLAG: First results from hare-and-hounds Exercise #1

    NASA Astrophysics Data System (ADS)

    Chaplin, W. J.; Appourchaux, T.; Arentoft, T.; Ballot, J.; Christensen-Dalsgaard, J.; Creevey, O. L.; Elsworth, Y.; Fletcher, S. T.; García, R. A.; Houdek, G.; Jiménez-Reyes, S. J.; Kjeldsen, H.; New, R.; Régulo, C.; Salabert, D.; Sekii, T.; Sousa, S. G.; Toutain, T.; rest of asteroFLAG Group

    2008-06-01

    We report on initial results from the first phase of Exercise #1 of the asteroFLAG hare and hounds. The asteroFLAG group is helping to prepare for the asteroseismology component of NASA's Kepler mission, and the first phase of Exercise #1 is concerned with testing extraction of estimates of the large and small frequency spacings of the low-degree p modes from Kepler-like artificial data. These seismic frequency spacings will provide key input for complementing the exoplanet search data.

  1. (U) A Gruneisen Equation of State for TPX. Application in FLAG

    SciTech Connect

    Fredenburg, David A.; Aslam, Tariq Dennis; Bennett, Langdon Stanford

    2015-11-02

    A Gruneisen equation of state (EOS) is developed for the polymer TPX (poly 4-methyl-1-pentene) within the LANL hydrocode FLAG. Experimental shock Hugoniot data for TPX is fit to a form of the Gruneisen EOS, and the necessary parameters for implementing the TPX EOS in FLAG are presented. The TPX EOS is further validated through one-dimensional simulations of recent double-shock experiments, and a comparison is made between the new Gruneisen EOS for TPX and the EOS representation for TPX used in the LANL Common Model.

  2. solarFLAG hare and hounds: estimation of p-mode frequencies from Sun-as-star helioseismology data

    NASA Astrophysics Data System (ADS)

    Jiménez-Reyes, S. J.; Chaplin, W. J.; García, R. A.; Appourchaux, T.; Baudin, F.; Boumier, P.; Elsworth, Y.; Fletcher, S. T.; Lazrek, M.; Leibacher, J. W.; Lochard, J.; New, R.; Régulo, C.; Salabert, D.; Toutain, T.; Verner, G. A.; Wachter, R.

    2008-10-01

    We report on the results of the latest solarFLAG hare-and-hounds exercise, which was concerned with testing methods for extraction of frequencies of low-degree solar p modes from data collected by Sun-as-a-star observations. We have used the new solarFLAG simulator, which includes the effects of correlated mode excitation and correlations with background noise, to make artificial time-series data that mimic Doppler velocity observations of the Sun-as-a-star. The correlations give rise to asymmetry of mode peaks in the frequency power spectrum. 10 members of the group (the hounds) applied their `peak-bagging' codes to a 3456-d data set, and the estimated mode frequencies were returned to the hare (who was WJC) for comparison. Analysis of the results reveals a systematic bias in the estimated frequencies of modes above ~1.8mHz. The bias is negative, meaning the estimated frequencies systematically underestimate the input frequencies. We identify two sources that are the dominant contributions to the frequency bias. Both sources involve failure to model accurately subtle aspects of the observed power spectral density in the part (window) of the frequency power spectrum that is being fitted. One source of bias arises from a failure to account for the power spectral density coming from all those modes whose frequencies lie outside the fitting windows. The other source arises from a failure to account for the power spectral density of the weak l = 4 and 5 modes, which are often ignored in Sun-as-a-star analysis. The Sun-as-a-star peak-bagging codes need to allow for both sources, otherwise the frequencies are likely to be biased.

  3. 50 CFR 216.46 - U.S. citizens on foreign flag vessels operating under the International Dolphin Conservation...

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 50 Wildlife and Fisheries 10 2012-10-01 2012-10-01 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...

  4. 50 CFR 216.46 - U.S. citizens on foreign flag vessels operating under the International Dolphin Conservation...

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 50 Wildlife and Fisheries 10 2013-10-01 2013-10-01 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...

  5. 50 CFR 216.46 - U.S. citizens on foreign flag vessels operating under the International Dolphin Conservation...

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 50 Wildlife and Fisheries 10 2014-10-01 2014-10-01 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...

  6. 50 CFR 216.46 - U.S. citizens on foreign flag vessels operating under the International Dolphin Conservation...

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 50 Wildlife and Fisheries 9 2011-10-01 2011-10-01 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...

  7. 50 CFR 216.46 - U.S. citizens on foreign flag vessels operating under the International Dolphin Conservation...

    Code of Federal Regulations, 2010 CFR

    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...

  8. 15 CFR Supplement No. 3 to Part 732 - BIS's “Know Your Customer” Guidance and Red Flags

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... and Red Flags No. Supplement No. 3 to Part 732 Commerce and Foreign Trade Regulations Relating to... Customer” Guidance and Red Flags “Know Your Customer” Guidance Various requirements of the EAR are...) Decide whether there are “red flags”. Take into account any abnormal circumstances in a transaction...

  9. 76 FR 1665 - Stakeholder Meetings Regarding the U.S.-Flag Great Lakes Fleet Revitalization Study; Correction

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-11

    ...: On December 29, 2010, at 75 FR 82141, the Maritime Administration (MARAD) published notice of three... Maritime Administration Stakeholder Meetings Regarding the U.S.-Flag Great Lakes Fleet Revitalization Study... Administration's U.S.-Flag Great Lakes Fleet Revitalization Study. MARAD inadvertently listed the incorrect...

  10. The Ultimate Flag Games Curriculum: An Answer to a Participation Problem

    ERIC Educational Resources Information Center

    Bell, Martie

    2011-01-01

    In response to a lack of active participation by students in physical education, the Ultimate Flag Games curriculum was created and has thrived in the decades since its inception. The curriculum has been successful at the middle school, high school, and higher education levels. This article introduced the curriculum, different games, and rules and…

  11. He Had Her by the Throat: A Red Flag Reclaiming Intervention

    ERIC Educational Resources Information Center

    Laursen, Erik K.; Lok, Jeff

    2008-01-01

    Red Flag Reclaiming Interventions are used with students who import problems from the home or community and display them in another setting. This article describes how an incident of violence in the community created a crisis in the classroom. A Life Space Crisis Intervention (LSCI) was used as a student learns to communicate about conflicts…

  12. 14 CFR 121.535 - Responsibility for operational control: Flag operations.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 3 2014-01-01 2014-01-01 false Responsibility for operational control: Flag operations. 121.535 Section 121.535 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION... or reckless manner so as to endanger life or property....

  13. 48 CFR 52.247-64 - Preference for Privately Owned U.S.-Flag Commercial Vessels.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... Text of Provisions and Clauses 52.247-64 Preference for Privately Owned U.S.-Flag Commercial Vessels... classification prohibits the use of non-Government vessels; and (4) Subcontracts or purchase orders for the...) Shipments of classified supplies when the classification prohibits the use of non-Government vessels....

  14. 46 CFR 381.5 - Fix American-flag tonnage first.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... Cargo Preference Act of 1954 shall cause each full shipload of cargo subject to said act to be fixed on... preference cargoes required by that Act and the Food Security Act of 1985 to be shipped on U.S.-flag...

  15. 46 CFR 381.5 - Fix American-flag tonnage first.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... Cargo Preference Act of 1954 shall cause each full shipload of cargo subject to said act to be fixed on... preference cargoes required by that Act and the Food Security Act of 1985 to be shipped on U.S.-flag...

  16. 46 CFR 381.5 - Fix American-flag tonnage first.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... Cargo Preference Act of 1954 shall cause each full shipload of cargo subject to said act to be fixed on... preference cargoes required by that Act and the Food Security Act of 1985 to be shipped on U.S.-flag...

  17. 76 FR 20080 - Inventory of U.S.-Flag Launch Barges

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-11

    ... Maritime Administration publish a notice in the Federal Register requesting that owners or operators (or... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF TRANSPORTATION Maritime Administration Inventory of U.S.-Flag Launch Barges AGENCY: Maritime Administration, Department...

  18. 75 FR 13645 - Inventory of U.S.-Flag Launch Barges

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-22

    ... Administration publish a notice in the Federal Register requesting that owners or operators (or potential owners... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF TRANSPORTATION Maritime Administration Inventory of U.S.-Flag Launch Barges AGENCY: Maritime Administration, Department...

  19. 14 CFR § 1221.113 - Use of the NASA Flags.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 5 2014-01-01 2014-01-01 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,...

  20. 14 CFR § 1221.106 - Establishment of the NASA Flag.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 5 2014-01-01 2014-01-01 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,...

  1. 78 FR 36311 - Flag Recognition Benefit for Fallen Federal Civilian Employees

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-17

    ... Regulatory Commission may furnish flags on behalf of employees who die of injuries incurred in connection... die of certain injuries incurred in connection with their employment. These regulations also provide... benefit. The employee's death must be the result of injuries incurred in connection with his or...

  2. Dynamic Black-Level Correction and Artifact Flagging in the Kepler Data Pipeline

    NASA Technical Reports Server (NTRS)

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

    2013-01-01

    Instrument-induced artifacts in the raw Kepler pixel data include time-varying crosstalk from the fine guidance sensor (FGS) clock signals, manifestations of drifting moiré pattern as locally correlated nonstationary noise and rolling bands in the images which find their way into the calibrated pixel time series and ultimately into the calibrated target flux time series. Using a combination of raw science pixel data, full frame images, reverse-clocked pixel data and ancillary temperature data the Keplerpipeline models and removes the FGS crosstalk artifacts by dynamically adjusting the black level correction. By examining the residuals to the model fits, the pipeline detects and flags spatial regions and time intervals of strong time-varying blacklevel (rolling bands ) on a per row per cadence basis. These flags are made available to downstream users of the data since the uncorrected rolling band artifacts could complicate processing or lead to misinterpretation of instrument behavior as stellar. This model fitting and artifact flagging is performed within the new stand-alone pipeline model called Dynablack. We discuss the implementation of Dynablack in the Kepler data pipeline and present results regarding the improvement in calibrated pixels and the expected improvement in cotrending performances as a result of including FGS corrections in the calibration. We also discuss the effectiveness of the rolling band flagging for downstream users and illustrate with some affected light curves.

  3. Eight Stars of Gold--The Story of Alaska's Flag. Primary Grade Activities.

    ERIC Educational Resources Information Center

    Alaska State Museum, Juneau.

    This activities booklet focuses on the story of Alaska's flag. The booklet is intended for teachers to use with primary-grade children. Each activity in the booklet contains background information, a summary and time estimate, Alaska state standards, a step-by-step technique for implementing the activity, assessment tips, materials and resource…

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

    ERIC Educational Resources Information Center

    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…

  5. 46 CFR 153.16 - Requirements for foreign flag vessel permits.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 5 2011-10-01 2011-10-01 false Requirements for foreign flag vessel permits. 153.16 Section 153.16 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) CERTAIN BULK DANGEROUS CARGOES SHIPS CARRYING BULK LIQUID, LIQUEFIED GAS, OR COMPRESSED GAS HAZARDOUS MATERIALS General §...

  6. 46 CFR 153.16 - Requirements for foreign flag vessel permits.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 5 2014-10-01 2014-10-01 false Requirements for foreign flag vessel permits. 153.16 Section 153.16 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) CERTAIN BULK DANGEROUS CARGOES SHIPS CARRYING BULK LIQUID, LIQUEFIED GAS, OR COMPRESSED GAS HAZARDOUS MATERIALS General §...

  7. 46 CFR 153.16 - Requirements for foreign flag vessel permits.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 5 2010-10-01 2010-10-01 false Requirements for foreign flag vessel permits. 153.16 Section 153.16 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) CERTAIN BULK DANGEROUS CARGOES SHIPS CARRYING BULK LIQUID, LIQUEFIED GAS, OR COMPRESSED GAS HAZARDOUS MATERIALS General §...

  8. 46 CFR 153.16 - Requirements for foreign flag vessel permits.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 5 2013-10-01 2013-10-01 false Requirements for foreign flag vessel permits. 153.16 Section 153.16 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) CERTAIN BULK DANGEROUS CARGOES SHIPS CARRYING BULK LIQUID, LIQUEFIED GAS, OR COMPRESSED GAS HAZARDOUS MATERIALS General §...

  9. 46 CFR 153.16 - Requirements for foreign flag vessel permits.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 5 2012-10-01 2012-10-01 false Requirements for foreign flag vessel permits. 153.16 Section 153.16 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) CERTAIN BULK DANGEROUS CARGOES SHIPS CARRYING BULK LIQUID, LIQUEFIED GAS, OR COMPRESSED GAS HAZARDOUS MATERIALS General §...

  10. Flagging versus dragging as sampling methods for nymphal Ixodes scapularis (Acari: Ixodidae)

    USGS Publications Warehouse

    Rulison, Eric L.; Kuczaj, Isis; Pang, Genevieve; Hickling, Graham J.; Tsao, Jean I.; Ginsberg, Howard S.

    2013-01-01

    The nymphal stage of the blacklegged tick, Ixodes scapularis (Acari: Ixodidae), is responsible for most transmission of Borrelia burgdorferi, the etiologic agent of Lyme disease, to humans in North America. From 2010 to fall of 2012, we compared two commonly used techniques, flagging and dragging, as sampling methods for nymphal I. scapularis at three sites, each with multiple sampling arrays (grids), in the eastern and central United States. Flagging and dragging collected comparable numbers of nymphs, with no consistent differences between methods. Dragging collected more nymphs than flagging in some samples, but these differences were not consistent among sites or sampling years. The ratio of nymphs collected by flagging vs dragging was not significantly related to shrub density, so habitat type did not have a strong effect on the relative efficacy of these methods. Therefore, although dragging collected more ticks in a few cases, the numbers collected by each method were so variable that neither technique had a clear advantage for sampling nymphal I. scapularis.

  11. 46 CFR 154.17 - U.S. flag vessel: Certificate of Inspection endorsement.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 5 2010-10-01 2010-10-01 false U.S. flag vessel: Certificate of Inspection endorsement. 154.17 Section 154.17 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) CERTAIN BULK DANGEROUS CARGOES SAFETY STANDARDS FOR SELF-PROPELLED VESSELS CARRYING BULK LIQUEFIED GASES General §...

  12. Telling a Red Flag from the Real Threat with Students of Today

    ERIC Educational Resources Information Center

    Brunner, Judy; Lewis, Dennis

    2006-01-01

    With what seems like increasing frequency, secondary school administrators are being confronted with students' threats of violence. Unfortunately, some of the words that raise a red flag have now become part of the everyday language of many students, making it difficult to discern between the benign and the dangerous. Although all threats require…

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

    SciTech Connect

    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.

    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.

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

    SciTech Connect

    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.

  15. 14 CFR 121.99 - Communications facilities-domestic and flag operations.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... dispatch office must be independent of any system operated by the United States. (c) Each certificate... TRANSPORTATION (CONTINUED) AIR CARRIERS AND OPERATORS FOR COMPENSATION OR HIRE: CERTIFICATION AND OPERATIONS... conducting domestic or flag operations must show that a two-way communication system, or other means...

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

    PubMed Central

    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.

    2013-01-01

    Summary Strategies to reduce arsenic in rice grain, below levels that represent a serious human health concern, require that the mechanisms of arsenic accumulation within grain be established. Therefore, re-translocation of arsenic 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 analogue) on grain arsenic accumulation in arsenite treated panicles was examined.Dimethylarsinic acid (DMA) and monomethylarsonic acid (MMA) were extremely efficiently re-translocated from flag leaves to rice grain; arsenate was poorly re-translocated, and was rapidly reduced to arsenite within flag leaves; arsenite displayed no re-translocation. Within grains, DMA rapidly dispersed while MMA and inorganic arsenic remained close to the entry point. Germanic acid addition did not affect grain arsenic in arsenite treated panicles. 3D SXRF microtomography gave further information on arsenite localization in the ovular vascular trace (OVT) of rice grains.These results demonstrate that inorganic arsenic is poorly re-mobilized, while organic species are readily re-mobilized, from leaves to grain. Stem translocation of inorganic arsenic may not rely solely on silicic acid transporters. PMID:21658183

  17. 46 CFR 381.9 - Available U.S.-flag service.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... existing regulations at 46 CFR Part 382 or 383, as appropriate, and incorporating the cost for the foreign... point on the Gulf of St. Lawrence and a U.S.-flag leg for the remainder of the voyage. The “fair...

  18. 46 CFR 381.9 - Available U.S.-flag service.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... existing regulations at 46 CFR Part 382 or 383, as appropriate, and incorporating the cost for the foreign... point on the Gulf of St. Lawrence and a U.S.-flag leg for the remainder of the voyage. The “fair...

  19. 46 CFR 381.9 - Available U.S.-flag service.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... existing regulations at 46 CFR Part 382 or 383, as appropriate, and incorporating the cost for the foreign... point on the Gulf of St. Lawrence and a U.S.-flag leg for the remainder of the voyage. The “fair...

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

    EPA Science Inventory

    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 ...

  1. Raising FLAGS: Renewing Core French at the Pre-Service Teacher Level

    ERIC Educational Resources Information Center

    Carr, Wendy

    2010-01-01

    A new program for core French teacher candidates called FLAGS (French Language and Global Studies) was established at the University of British Columbia (UBC) in 2007. The program is intended for those who are keen to teach core French and possess rudimentary proficiency in the language but may not necessarily have the same proficiency or prior…

  2. 14 CFR 121.641 - Fuel supply: Nonturbine and turbo-propeller-powered airplanes: Flag operations.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 3 2010-01-01 2010-01-01 false Fuel supply: Nonturbine and turbo-propeller... Flight Release Rules § 121.641 Fuel supply: Nonturbine and turbo-propeller-powered airplanes: Flag operations. (a) No person may dispatch or take off a nonturbine or turbo-propeller-powered airplane...

  3. 14 CFR 121.641 - Fuel supply: Nonturbine and turbo-propeller-powered airplanes: Flag operations.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 3 2011-01-01 2011-01-01 false Fuel supply: Nonturbine and turbo-propeller... Flight Release Rules § 121.641 Fuel supply: Nonturbine and turbo-propeller-powered airplanes: Flag operations. (a) No person may dispatch or take off a nonturbine or turbo-propeller-powered airplane...

  4. 14 CFR 121.641 - Fuel supply: Nonturbine and turbo-propeller-powered airplanes: Flag operations.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 3 2013-01-01 2013-01-01 false Fuel supply: Nonturbine and turbo-propeller... Flight Release Rules § 121.641 Fuel supply: Nonturbine and turbo-propeller-powered airplanes: Flag operations. (a) No person may dispatch or take off a nonturbine or turbo-propeller-powered airplane...

  5. 14 CFR 121.641 - Fuel supply: Nonturbine and turbo-propeller-powered airplanes: Flag operations.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 3 2012-01-01 2012-01-01 false Fuel supply: Nonturbine and turbo-propeller... Flight Release Rules § 121.641 Fuel supply: Nonturbine and turbo-propeller-powered airplanes: Flag operations. (a) No person may dispatch or take off a nonturbine or turbo-propeller-powered airplane...

  6. 14 CFR 121.641 - Fuel supply: Nonturbine and turbo-propeller-powered airplanes: Flag operations.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 3 2014-01-01 2014-01-01 false Fuel supply: Nonturbine and turbo-propeller... Flight Release Rules § 121.641 Fuel supply: Nonturbine and turbo-propeller-powered airplanes: Flag operations. (a) No person may dispatch or take off a nonturbine or turbo-propeller-powered airplane...

  7. Who Carries the National Flag?: The Politics of Cultural Identity in the Increasingly Multicultural Greek School

    ERIC Educational Resources Information Center

    Mattheou, Dimitrios; Roussakis, Yiannis; Theocharis, Dimitris

    2006-01-01

    The change in the composition of the school population as a result of the extensive influx of immigrants in Greece has brought in a recurrent controversy on the issue of allowing non-Greek citizen to carry the national flag, the Greek's most cherished national emblem, as a reward for an excellent school performance. When a state legislator, many…

  8. Immunohistochemical Detection of FLAG-Tagged Endogenous Proteins in Knock-In Mice

    PubMed Central

    Newton, Kim; Chu, Felix; Webster, Joshua D.; French, Dorothy M.

    2015-01-01

    With recent advances in immunohistochemical (IHC) techniques, immunohistochemistry now plays a more important role in research, especially in mouse models where characterization of cellular patterns of protein expression has become critical. Even with these recent advances, a paucity of IHC quality antibodies for some proteins still exists. To address this, we have developed a novel IHC assay that utilizes a commercially available goat anti-DDDDK peptide polyclonal antibody on paraffin-embedded tissues from knock-in mice expressing proteins of interest tagged with a 3×FLAG epitope at physiologically relevant levels. Focusing on two 3×FLAG-tagged proteins for which specific antibodies were available, USP48 and RIPK3, we were able to validate our anti-DDDDK assay by comparing the IHC directed against the actual proteins to the anti-DDDDK IHC assay, which recognizes the FLAG epitope. We were also able to detect a third 3×FLAG-tagged protein, BAP1, for which quality reagents were not available. This universal IHC method will enable researchers to characterize the expression patterns of proteins of interest when specific antibodies are lacking. PMID:25575566

  9. 40 CFR 158.34 - Flagging of studies for potential adverse effects.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    .... Table—Flagging Criteria Study Type(s) Guideline No. Criteria: Treated animals show any of the following... females at any dose level, compared to concurrent control animals of the same sex; or 2 An increase in any type of uncommon or rare neoplasms in any test group, males or females animals at any dose...

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

    Technology Transfer Automated Retrieval System (TEKTRAN)

    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...

  11. 46 CFR 154.17 - U.S. flag vessel: Certificate of Inspection endorsement.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... ___, a maximum external pressure of ___ kPa gauge (___ psig), a minimum service temperature of ___ °C... DANGEROUS CARGOES SAFETY STANDARDS FOR SELF-PROPELLED VESSELS CARRYING BULK LIQUEFIED GASES General § 154.17.... flag vessel allowed to carry a liquefied gas listed in Table 4 has the following endorsement for...

  12. Red eyes and red-flags: improving ophthalmic assessment and referral in primary care.

    PubMed

    Kilduff, Caroline; Lois, Charis

    2016-01-01

    Up to five percent of primary care consultations are eye-related, yet 96% of General Practitioners (GPs) do not undergo postgraduate ophthalmology training. Most do not feel assured performing eye assessments. Some red eye conditions can become sight threatening, and often exhibit red-flag features. These features include moderate pain, photophobia, reduced visual acuity (VA), eye-trauma, or unilateral marked redness. The aim of this project was to improve primary care assessment and referral of patients presenting with red-flag features based on the NICE 'Red Eye' Clinical Knowledge Summary recommendations. Data was collected retrospectively from 139 red eye consultations. A practice meeting highlighted poor awareness of red-flag features, low confidence levels in eye assessments, and time-constraints during appointments. Interventions were based on feedback from staff. These included a primary care teaching session on red-flag features, a VA measurement tutorial, and provision of a red eye toolkit, including VA equipment, to each consultation room. At baseline, each patient had on average 0.9 red-flag features assessed. Only 36.0% (9/25) of patients with red-flag features were appropriately referred to same-day ophthalmology services. Following two improvement cycles, a significant improvement was seen in almost every parameter. On average, each patient had 2.7 red-flag features assessed (vs 0.9, p<0.001). VA was assessed in 55.6% of consultations (vs 7.9%, p<0.001), pain was quantified in 81.5% (vs 20.9%, p=0.005), eye-trauma or foreign-body (51.8% vs 8.6%, p<0.001), extent of redness was documented in 66.7% (vs 14.4%, p<0.001). Only photophobia remained poorly assessed (18.5% vs 14.4%, p=0.75). Following this, 75.0% (6/8) of patients were appropriately referred. This project reflected the literature regarding low confidence and inexperience amongst GPs when faced with ophthalmic conditions. Improvements in education are required to ensure accurate assessments

  13. Red eyes and red-flags: improving ophthalmic assessment and referral in primary care

    PubMed Central

    Kilduff, Caroline; Lois, Charis

    2016-01-01

    Up to five percent of primary care consultations are eye-related, yet 96% of General Practitioners (GPs) do not undergo postgraduate ophthalmology training. Most do not feel assured performing eye assessments. Some red eye conditions can become sight threatening, and often exhibit red-flag features. These features include moderate pain, photophobia, reduced visual acuity (VA), eye-trauma, or unilateral marked redness. The aim of this project was to improve primary care assessment and referral of patients presenting with red-flag features based on the NICE ‘Red Eye’ Clinical Knowledge Summary recommendations. Data was collected retrospectively from 139 red eye consultations. A practice meeting highlighted poor awareness of red-flag features, low confidence levels in eye assessments, and time-constraints during appointments. Interventions were based on feedback from staff. These included a primary care teaching session on red-flag features, a VA measurement tutorial, and provision of a red eye toolkit, including VA equipment, to each consultation room. At baseline, each patient had on average 0.9 red-flag features assessed. Only 36.0% (9/25) of patients with red-flag features were appropriately referred to same-day ophthalmology services. Following two improvement cycles, a significant improvement was seen in almost every parameter. On average, each patient had 2.7 red-flag features assessed (vs 0.9, p<0.001). VA was assessed in 55.6% of consultations (vs 7.9%, p<0.001), pain was quantified in 81.5% (vs 20.9%, p=0.005), eye-trauma or foreign-body (51.8% vs 8.6%, p<0.001), extent of redness was documented in 66.7% (vs 14.4%, p<0.001). Only photophobia remained poorly assessed (18.5% vs 14.4%, p=0.75). Following this, 75.0% (6/8) of patients were appropriately referred. This project reflected the literature regarding low confidence and inexperience amongst GPs when faced with ophthalmic conditions. Improvements in education are required to ensure accurate

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

    NASA Astrophysics Data System (ADS)

    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.

  15. 76 FR 79764 - Use of Foreign-Flag Anchor Handling Vessels in the Beaufort Sea or Chukchi Sea Adjacent to Alaska

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-22

    ... Maritime Administration Use of Foreign-Flag Anchor Handling Vessels in the Beaufort Sea or Chukchi Sea...-flag anchor handling vessels in certain cases (and for a limited period of time) if no U.S.-flag... anchor handling vessels with a minimum ice class A3 has been received by the Maritime Administration....

  16. Field Evidence of Social Influence in the Expression of Political Preferences: The Case of Secessionists Flags in Barcelona

    PubMed Central

    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. PMID:25961562

  17. Mandating responsible flagging practices as a strategy for reducing the risk of coastal oil spills.

    PubMed

    Miller, Dana D; Hotte, Ngaio; Sumaila, U Rashid

    2014-04-15

    As human civilization is becoming more aware of the negative impact our actions can inflict upon the natural world, the intensification of fossil fuel extraction and industrial development is being met with increasing opposition. In Western Canada, proposals that would increase the volume of petroleum transported by pipelines and by tankers through the coastal waters of British Columbia have engaged the province in debate. To ease public concern on the risk of a coastal oil spill, there are additional commitments that involved parties could make. There is evidence to show that the practice of registering vessels under foreign flags of states that have exhibited failure in compliance with international obligations is more common amongst petroleum tankers that have been involved in large-scale oil spills. To prove that they are committed to reducing the risk of oil spills, businesses need to stop registering their vessels under flags of foreign, non-compliant states.

  18. Configurations of an Articulated Arm and Singularities of Special Multi-Flags

    NASA Astrophysics Data System (ADS)

    Pelletier, Fernand; Slayman, Mayada

    2014-06-01

    P. Mormul has classified the singularities of special multi-flags in terms of "EKR class" encoded by sequences j_1,dots, j_k of integers (see [Singularity Theory Seminar, Warsaw University of Technology, Vol. 8, 2003, 87-100] and [Banach Center Publ., Vol. 65, Polish Acad. Sci., Warsaw, 2004, 157-178]). However, A.L. Castro and R. Montgomery have proposed in I>Israel J. Math. 192 (2012), 381-427] a codification of singularities of multi-flags by RC and RVT codes. The main results of this paper describe a decomposition of each ''EKR'' set of depth 1 in terms of RVT codes as well as characterize such a set in terms of configurations of an articulated arm. Indeed, an analogue description for some ''EKR'' sets of depth 2 is provided. All these results give rise to a complete characterization of all ''EKR'' sets for 1≤ k≤ 4.

  19. Kinematics of the Typical Beach Flags Start for Young Adult Sprinters

    PubMed Central

    Lockie, Robert G.; Vickery, William M.; de Jonge, Xanne A.K. Janse

    2012-01-01

    This study profiled beach flags start kinematics for experienced young adult sprinters. Five males and three females (age = 20.8 ± 2.1 years; height = 1.70 ± 0.06 meters [m]; mass = 63.9 ± 6.0 kilograms) completed four sprints using their competition start technique. A high-speed camera, positioned laterally, filmed the start. Data included: start time; hand clearance time; posterior movement from the start line; feet spacing during the start; elbow, hip, knee, trunk lean, and trajectory angles at take-off; and first step length. Timing gates recorded 0-2, 0-5, and 0-20 m time. Spearman’s correlations identified variables relating (p ≤ 0.05) to faster start and sprint times. The beach flags start involved sprinters moving 0.18 ± 0.05 m posterior to the start line by flexing both legs underneath the body before turning. Following the turn, the feet were positioned 0.47 ± 0.07 apart. This distance negatively correlated with start (ρ = -0.647), 0-2 (ρ = -0.683), and 0-5 m (ρ = -0.766) time. Beach flags start kinematics at take-off resembled research analyzing track starts and acceleration. The elbow extension angle (137.62 ± 13.45°) of the opposite arm to the drive leg correlated with 0-2 (ρ = -0.762), 0-5 (ρ = -0.810), and 0-20 m (ρ = -0.810) time. Greater arm extension likely assisted with stability during the start, leading to enhanced sprint performance. The drive leg knee extension angle (146.36 ± 2.26°) correlated with start time (ρ = -0.677), indicating a contribution to a faster start completion. A longer first step following the start related to faster 0-5 m time (ρ = -0.690). Sprinters quicker over 0-2 and 0-5 m were also quicker over 20 m (ρ = 0.881-0.952). Beach flags sprinters must ensure their start is completed quickly, such that they can attain a high speed throughout the race. Key pointsThere are specific movement patterns adopted by beach flags sprinters during the start. Sprinters will move posterior to the start time prior to

  20. Astronaut John Young leaps from lunar surface as he salutes U.S. flag

    NASA Technical Reports Server (NTRS)

    1972-01-01

    Astronaut John W. Young, commander of the Apollo 16 lunar landing mission, leaps from the lunar surface as he salutes the U.S. flag during the first Apollo 16 extravehicular activity (EVA-1) on the Moon, as seen in this reproduction taken from a color transmission made by the color TV camera mounted on the Lunar Roving Vehicle. Astronaut Charles M. Duke Jr., lunar module pilot, is standing in the background.

  1. An analogue of Weyl’s law for quantized irreducible generalized flag manifolds

    SciTech Connect

    Matassa, Marco E-mail: mmatassa@math.uio.no

    2015-09-15

    We prove an analogue of Weyl’s law for quantized irreducible generalized flag manifolds. This is formulated in terms of a zeta function which, similarly to the classical setting, satisfies the following two properties: as a functional on the quantized algebra it is proportional to the Haar state and its first singularity coincides with the classical dimension. The relevant formulas are given for the more general case of compact quantum groups.

  2. FLAG: A multi-dimensional adaptive free-Lagrange code for fully unstructured grids

    SciTech Connect

    Burton, D.E.; Miller, D.S.; Palmer, T.

    1995-07-01

    The authors describe FLAG, a 3D adaptive free-Lagrange method for unstructured grids. The grid elements were 3D polygons, which move with the flow, and are refined or reconnected as necessary to achieve uniform accuracy. The authors stressed that they were able to construct a 3D hydro version of this code in 3 months, using an object-oriented FORTRAN approach.

  3. Purification of noncoding RNA and bound proteins using FLAG peptide-conjugated antisense-oligonucleotides.

    PubMed

    Adachi, Shungo; Natsume, Tohru

    2015-01-01

    To understand the function of certain RNAs, including noncoding RNAs, it is important to identify the proteins that interact with the RNAs. Here we describe the method for purification of ribonucleoprotein (RNP) complexes composed of specific cellular RNAs by pull-down with FLAG peptide-conjugated antisense oligonucleotide (ASO). Using this method, we identified a novel protein component of U7 snRNP complex.

  4. U.S. BICENTENNIAL EXPOSITION AMERICAN FLAG & ARBA SYMBOL PAINTING FINISHED ON THE VAB

    NASA Technical Reports Server (NTRS)

    1976-01-01

    The massive Vehicle Assembly Building provides the focal point for the Bicentennial Exposition on Science and Technology, 3rd Century America. The largest flag ever painted and a large American Revolution Bicentennial Administration symbol adorn the side of the building, overlooking the bicentennial site which features 15 domes housing exhibits. Sixteen federal agencies, 10 U. W. industries and numerous colleges and universities are participating in the Exposition, which runs through September 7.

  5. World War II soldier salutes the US Flag during a Veteran's Day ceremony to dedicate a memorial

    NASA Technical Reports Server (NTRS)

    2005-01-01

    World War II soldier salutes the US Flag during a Veteran's Day ceremony to dedicate a memorial to 'Smoky, Yorkie Doodle Dandy and Dogs of All Wars' in the Rocky River Reservation, Lakewood, Ohio. November 11, 2005

  6. Development of an efficiently cleaved, bioactive, highly pure FLAG-tagged recombinant human Mullerian Inhibiting Substance

    PubMed Central

    Papakostas, Thanos D.; Pieretti-Vanmarcke, Rafael; Nicolaou, Fotini; Thanos, Aristomenis; Trichonas, George; Koufomichali, Xanthi; Anago, Kosisochukwu; Donahoe, Patricia K.; Teixeira, Jose; MacLaughlin, David T.; Vavvas, Demetrios

    2013-01-01

    Mullerian Inhibiting Substance (MIS), a member of the TGF-β family, causes regression of the Mullerian duct in male embryos, after binding to Mullerian Inhibiting Substance Receptor II (MISRII). It has also been extensively demonstrated that it can inhibit proliferation of various cancer cell lines such as ovarian, prostate, and breast cancer in vitro and in vivo. Hence, the availability of a recombinant, epitope tagged, bioactive MIS is important for the selection of patients for treatment and for probing novel molecular targets for MIS in various tissues. To this end, we have expressed a recombinant, internally FLAG-tagged form of hMIS with the tag (DYKDDDDK) immediately after the cleavage site (427–428) of MIS at the C-terminus with a modified dibasic cleavage motif sequence. We show that this construct results in a highly pure, endogenously processed (cleaved) FLAG MIS, that causes complete regression of the Mullerian Duct in an organ culture assay. In addition, purified FLAG MIS was able to bind and affinity purify both transfected and endogenous MIS type II receptor. The availability of this fully functional, epitope tagged form of MIS should facilitate scale-up for preclinical and clinical use and should also be used for the study of MIS binding proteins and for tracking in pharmacokinetic studies. PMID:19755162

  7. Persistent Expression of FLAG-tagged Micro dystrophin in Nonhuman Primates Following Intramuscular and Vascular Delivery

    PubMed Central

    Rodino-Klapac, Louise R; Montgomery, Chrystal L; Bremer, William G; Shontz, Kimberly M; Malik, Vinod; Davis, Nancy; Sprinkle, Spencer; Campbell, Katherine J; Sahenk, Zarife; Clark, K Reed; Walker, Christopher M; Mendell, Jerry R; Chicoine, Louis G

    2009-01-01

    Animal models for Duchenne muscular dystrophy (DMD) have species limitations related to assessing function, immune response, and distribution of micro- or mini-dystrophins. Nonhuman primates (NHPs) provide the ideal model to optimize vector delivery across a vascular barrier and provide accurate dose estimates for widespread transduction. To address vascular delivery and dosing in rhesus macaques, we have generated a fusion construct that encodes an eight amino-acid FLAG epitope at the C-terminus of micro-dystrophin to facilitate translational studies targeting DMD. Intramuscular (IM) injection of AAV8.MCK.micro-dys.FLAG in the tibialis anterior (TA) of macaques demonstrated robust gene expression, with muscle transduction (50–79%) persisting for up to 5 months. Success by IM injection was followed by targeted vascular delivery studies using a fluoroscopy-guided catheter threaded through the femoral artery. Three months after gene transfer, >80% of muscle fibers showed gene expression in the targeted muscle. No cellular immune response to AAV8 capsid, micro-dystrophin, or the FLAG tag was detected by interferon-γ (IFN-γ) enzyme-linked immunosorbent spot (ELISpot) at any time point with either route. In summary, an epitope-tagged micro-dystrophin cassette enhances the ability to evaluate site-specific localization and distribution of gene expression in the NHP in preparation for vascular delivery clinical trials. PMID:19904237

  8. Composition of cuticular waxes coating flag leaf blades and peduncles of Triticum aestivum cv. Bethlehem.

    PubMed

    Racovita, Radu C; Hen-Avivi, Shelly; Fernandez-Moreno, Josefina-Patricia; Granell, Antonio; Aharoni, Asaph; Jetter, Reinhard

    2016-10-01

    The work herein presents comprehensive analyses of the cuticular wax mixtures covering the flag leaf blade and peduncle of bread wheat (Triticum aestivum) cv. Bethlehem. Overall, Gas Chromatography-Mass Spectrometry and Flame Ionization Detection revealed a wax coverage of flag leaf blades (16 μg/cm(2)) a third that of peduncles (49 μg/cm(2)). Flag leaf blade wax was dominated by 1-alkanols, while peduncle wax contained primarily β-diketone and hydroxy-β-diketones, thus suggesting differential regulation of the acyl reduction and β-diketone biosynthetic pathways in the two analyzed organs. The characteristic chain length distributions of the various wax compound classes are discussed in light of their individual biosynthetic pathways and biosynthetic relationships between classes. Along with previously reported wheat wax compound classes (fatty acids, 1-alkanols, 1-alkanol esters, aldehydes, alkanes, β-diketone, hydroxy-β-diketones, alkylresorcinols and methyl alkylresorcinols), esters of 2-alkanols and three types of aromatic esters (benzyl, phenethyl and p-hydroxyphenethyl) are also reported. In particular, 2-heptanol esters were identified. Detailed analyses of the isomer distributions within 1-alkanol and 2-alkanol ester homologs revealed distinct patterns of esterified acids and alcohols, suggesting several wax ester synthases with very different substrate preferences in both wheat organs. Terpenoids, including two terpenoid esters, were present only in peduncle wax. PMID:27264640

  9. Implementation and Validation of the BHR Turbulence Model in the FLAG Hydrocode

    SciTech Connect

    Denissen, Nicholas A.; Fung, Jimmy; Reisner, Jon M.; Andrews, Malcolm J.

    2012-08-29

    The BHR-2 turbulence model, developed at Los Alamos National Laboratory for variable density and compressible flows, is implemented in an Arbitrary Lagrangian-Eulerian hydrocode, FLAG. The BHR-2 formulation is discussed, with emphasis on its connection to multi-component flow formulations that underlie FLAG's treatment of multi-species flow. One-dimensional and two-dimensional validation tests are performed and compared to experiment and Eulerian simulations. Turbulence is an often studied and ubiquitous phenomenon in nature, and modeling its effects is essential in many practical applications. Specifically the behavior of turbulence in the presence of strong density gradients and compressibility is of fundamental importance in applications ranging from Inertial Confinement Fusion (ICF) [1], supernovae [2], and atmospheric flows. The BHR closure approach [3] seeks to model the physical processes at work in variable density turbulence including Kelvin-Helmholtz (KH) [4], Rayleigh-Taylor (RT) [5], and Richtmyer-Meshkov (RM) [6], driven turbulence. The effectiveness of the BHR-2 implementation has been demonstrated for variable density mixing in the KH, RT, and RM cases in an Eulerian framework [7]. The primary motivation of the present work is to implement the BHR-2 turbulence model in the Arbitrary Lagrangian-Eulerian (ALE) hydrodynamics code FLAG. The goal is not only to demonstrate results in agreement with previous Eulerian calculations, but also document behavior that arises from the underlying differences in code philosophy.

  10. Agatha's Flag

    ERIC Educational Resources Information Center

    Williams, Lee Burdette

    2006-01-01

    For years, educators had complained that college students were apathetic, that their turnout at the polls was pitifully low, that they didn't seem to care about national politics. Despite MTV's Rock the Vote campaign in the 2000 election, students didn't show up to vote in any numbers that gave everybody the reason to be hopeful about the nation's…

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

    SciTech Connect

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

    2012-07-31

    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{sup m} backslash {Delta} 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.

  12. Accessing numeric data via flags and tags: A final report on a real world experiment

    NASA Technical Reports Server (NTRS)

    Kottenstette, J. P.; Freeman, J. E.; Staskin, E. R.; Hargrave, C. W.

    1978-01-01

    An experiment is reported which: extended the concepts of data flagging and tagging to the aerospace scientific and technical literature; generated experience with the assignment of data summaries and data terms by documentation specialists; and obtained real world assessments of data summaries and data terms in information products and services. Inclusion of data summaries and data terms improved users' understanding of referenced documents from a subject perspective as well as from a data perspective; furthermore, a radical shift in document ordering behavior occurred during the experiment toward proportionately more requests for data-summarized items.

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

    NASA Technical Reports Server (NTRS)

    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.

  14. Pathological burst fracture in the cervical spine with negative red flags: a case report

    PubMed Central

    Cox, Jocelyn; DeGraauw, Chris; Klein, Erik

    2016-01-01

    Objective: To report on a case of a pathological burst fracture in the cervical spine where typical core red flag tests failed to identify a significant lesion, and to remind chiropractors to be vigilant in the recognition of subtle signs and symptoms of disease processes. Clinical Features: A 61-year-old man presented to a chiropractic clinic with neck pain that began earlier that morning. After a physical exam that was relatively unremarkable, imaging identified a burst fracture in the cervical spine. Intervention & Outcomes: The patient was sent by ambulance to the hospital where he was diagnosed with multiple myeloma. No medical intervention was performed on the fracture. Summary: The patient’s initial physical examination was largely unremarkable, with an absence of clinical red flags. The screening tools were non-diagnostic. Pain with traction and the sudden onset of symptoms prompted further investigation with plain film imaging of the cervical spine. This identified a pathological burst fracture in the C4 vertebrae. PMID:27069270

  15. Nitrogen and Photosynthesis in the Flag Leaf of Wheat (Triticum aestivum L.).

    PubMed

    Evans, J R

    1983-06-01

    Wheat (Triticum aestivum L. cv Yecora 70) plants were grown with various concentrations of nitrate nitrogen available to the roots. Sampling of flag leaves began after they had reached full expansion and continued throughout senescence. Rates of gas exchange, ribulose-1,5-bisphosphate (RuP(2)) carboxylase activity, and the amounts of chlorophyll, soluble protein, nitrogen, and phosphorus were determined for each flag leaf. Rate of CO(2) assimilation was uniquely related to total leaf nitrogen irrespective of nutrient treatment, season, and leaf age. Assimilation rate increased with leaf nitrogen, but the slope of the relationship declined markedly when leaf nitrogen exceeded 125 millimoles nitrogen per square meter. Chlorophyll content and RuP(2) carboxylase activity were approximately proportional to leaf nitrogen content. As leaves aged, RuP(2) carboxylase activity and calculated Hill activity declined in parallel. With normal ambient partial pressure of CO(2), the intercellular partial pressure of CO(2) was always such that rate of assimilation appeared colimited by RuP(2) carboxylation and RuP(2) regeneration capacity.The initial slope of rate of CO(2) assimilation against intercellular partial pressure of CO(2) varied nonlinearly with carboxylase activity. It is suggested that this was due to a finite conductance to CO(2) diffusion in the wall and liquid phase which causes a drop in CO(2) partial pressure between the intercellular spaces and the site of carboxylation. A double reciprocal plot was used to obtain an estimate of the transfer conductance.

  16. A Potential Role of Flag Leaf Potassium in Conferring Tolerance to Drought-Induced Leaf Senescence in Barley.

    PubMed

    Hosseini, Seyed A; Hajirezaei, Mohammad R; Seiler, Christiane; Sreenivasulu, Nese; von Wirén, Nicolaus

    2016-01-01

    Terminal drought stress decreases crop yields by inducing abscisic acid (ABA) and premature leaf senescence. As potassium (K) is known to interfere with ABA homeostasis we addressed the question whether there is genetic variability regarding the role of K nutrition in ABA homeostasis and drought tolerance. To compare their response to drought stress, two barley lines contrasting in drought-induced leaf senescence were grown in a pot experiment under high and low K supply for the analysis of flag leaves from the same developmental stage. Relative to the drought-sensitive line LPR, the line HPR retained more K in its flag leaves under low K supply and showed delayed flag leaf senescence under terminal drought stress. High K retention was further associated with a higher leaf water status, a higher concentration of starch and other primary carbon metabolites. With regard to ABA homeostasis, HPR accumulated less ABA but higher levels of the ABA degradation products phaseic acid (PA) and dehydro-PA. Under K deficiency this went along with higher transcript levels of ABA8'-HYDROXYLASE, encoding a key enzyme in ABA degradation. The present study provides evidence for a positive impact of the K nutritional status on ABA homeostasis and carbohydrate metabolism under drought stress. We conclude that genotypes with a high K nutritional status in the flag leaf show superior drought tolerance by promoting ABA degradation but attenuating starch degradation which delays flag leaf senescence. Flag leaf K levels may thus represent a useful trait for the selection of drought-tolerant barley cultivars. PMID:26955376

  17. A Potential Role of Flag Leaf Potassium in Conferring Tolerance to Drought-Induced Leaf Senescence in Barley

    PubMed Central

    Hosseini, Seyed A.; Hajirezaei, Mohammad R.; Seiler, Christiane; Sreenivasulu, Nese; von Wirén, Nicolaus

    2016-01-01

    Terminal drought stress decreases crop yields by inducing abscisic acid (ABA) and premature leaf senescence. As potassium (K) is known to interfere with ABA homeostasis we addressed the question whether there is genetic variability regarding the role of K nutrition in ABA homeostasis and drought tolerance. To compare their response to drought stress, two barley lines contrasting in drought-induced leaf senescence were grown in a pot experiment under high and low K supply for the analysis of flag leaves from the same developmental stage. Relative to the drought-sensitive line LPR, the line HPR retained more K in its flag leaves under low K supply and showed delayed flag leaf senescence under terminal drought stress. High K retention was further associated with a higher leaf water status, a higher concentration of starch and other primary carbon metabolites. With regard to ABA homeostasis, HPR accumulated less ABA but higher levels of the ABA degradation products phaseic acid (PA) and dehydro-PA. Under K deficiency this went along with higher transcript levels of ABA8′-HYDROXYLASE, encoding a key enzyme in ABA degradation. The present study provides evidence for a positive impact of the K nutritional status on ABA homeostasis and carbohydrate metabolism under drought stress. We conclude that genotypes with a high K nutritional status in the flag leaf show superior drought tolerance by promoting ABA degradation but attenuating starch degradation which delays flag leaf senescence. Flag leaf K levels may thus represent a useful trait for the selection of drought-tolerant barley cultivars. PMID:26955376

  18. Early identification and management of psychological risk factors ("yellow flags") in patients with low back pain: a reappraisal.

    PubMed

    Nicholas, Michael K; Linton, Steven J; Watson, Paul J; Main, Chris J

    2011-05-01

    Originally the term "yellow flags" was used to describe psychosocial prognostic factors for the development of disability following the onset of musculoskeletal pain. The identification of yellow flags through early screening was expected to prompt the application of intervention guidelines to achieve secondary prevention. In recent conceptualizations of yellow flags, it has been suggested that their range of applicability should be confined primarily to psychological risk factors to differentiate them from other risk factors, such as social and environmental variables. This article addresses 2 specific questions that arise from this development: (1) Can yellow flags influence outcomes in people with acute or subacute low back pain? and (2) Can yellow flags be targeted in interventions to produce better outcomes? Consistent evidence has been found to support the role of various psychological factors in prognosis, although questions remain about which factors are the most important, both individually and in combination, and how they affect outcomes. Published early interventions have reported mixed results, but, overall, the evidence suggests that targeting yellow flags, particularly when they are at high levels, does seem to lead to more consistently positive results than either ignoring them or providing omnibus interventions to people regardless of psychological risk factors. Psychological risk factors for poor prognosis can be identified clinically and addressed within interventions, but questions remain in relation to issues such as timing, necessary skills, content of treatments, and context. In addition, there is still a need to elucidate mechanisms of change and better integrate this understanding into the broader context of secondary prevention of chronic pain and disability.

  19. An Evidence-Based Case Study of Unilateral Shin Splints: Do Red Flags Function in Paediatric Osteosarcoma?

    PubMed Central

    2015-01-01

    ABSTRACT Physiotherapists use red flags to screen for serious pathology. Paediatric osteosarcoma is a rare disease, occurring predominantly in the area of the knee and shoulder, and it is not always included by physiotherapists on a differential diagnosis list. Traditional red flags do not always correspond to the initial signs and symptoms of osteosarcoma. Physiotherapists should routinely palpate along the length of the bone to detect a potential mass. The detection of a mass or symptoms that do not follow the expected course indicates the need for reassessment and possibly referral for further investigation. PMID:27504036

  20. An Evidence-Based Case Study of Unilateral Shin Splints: Do Red Flags Function in Paediatric Osteosarcoma?

    PubMed

    Rankin, Anne

    2015-01-01

    Physiotherapists use red flags to screen for serious pathology. Paediatric osteosarcoma is a rare disease, occurring predominantly in the area of the knee and shoulder, and it is not always included by physiotherapists on a differential diagnosis list. Traditional red flags do not always correspond to the initial signs and symptoms of osteosarcoma. Physiotherapists should routinely palpate along the length of the bone to detect a potential mass. The detection of a mass or symptoms that do not follow the expected course indicates the need for reassessment and possibly referral for further investigation. PMID:27504036

  1. 7 CFR 2.8 - Delegations of authority to agency heads to order that the United States flag be flown at half...

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... heads to order that the United States flag be flown at half-staff. Pursuant to section 5 of Proclamation 3044, 3 CFR, 1954-1958 Comp., p. 4, each general officer and agency head is delegated authority to... the United States flag be flown at half-staff. 2.8 Section 2.8 Agriculture Office of the Secretary...

  2. 7 CFR 2.8 - Delegations of authority to agency heads to order that the United States flag be flown at half...

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... heads to order that the United States flag be flown at half-staff. Pursuant to section 5 of Proclamation 3044, 3 CFR, 1954-1958 Comp., p. 4, each general officer and agency head is delegated authority to... the United States flag be flown at half-staff. 2.8 Section 2.8 Agriculture Office of the Secretary...

  3. Identification of up-regulated genes in flag leaves during rice grain filling and characterization of OsNAC5, a new ABA-dependent transcription factor

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Rice is a poor source of essential micronutrients such as iron and zinc. To help clarify the molecular mechanisms that regulate the mobilization of metals from leaves to developing seeds, we conducted suppression subtractive hybridization analysis in flag leaves of two rice cultivars. Flag leaves ar...

  4. 7 CFR 2.8 - Delegations of authority to agency heads to order that the United States flag be flown at half...

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... heads to order that the United States flag be flown at half-staff. Pursuant to section 5 of Proclamation 3044, 3 CFR, 1954-1958 Comp., p. 4, each general officer and agency head is delegated authority to... the United States flag be flown at half-staff. 2.8 Section 2.8 Agriculture Office of the Secretary...

  5. 7 CFR 2.8 - Delegations of authority to agency heads to order that the United States flag be flown at half...

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... heads to order that the United States flag be flown at half-staff. Pursuant to section 5 of Proclamation 3044, 3 CFR, 1954-1958 Comp., p. 4, each general officer and agency head is delegated authority to... the United States flag be flown at half-staff. 2.8 Section 2.8 Agriculture Office of the Secretary...

  6. 7 CFR 2.8 - Delegations of authority to agency heads to order that the United States flag be flown at half...

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... heads to order that the United States flag be flown at half-staff. Pursuant to section 5 of Proclamation 3044, 3 CFR, 1954-1958 Comp., p. 4, each general officer and agency head is delegated authority to... the United States flag be flown at half-staff. 2.8 Section 2.8 Agriculture Office of the Secretary...

  7. DOGO Warn Levels: An Upgrade to Quality Flags for the OCO-2 Data Products

    NASA Astrophysics Data System (ADS)

    Eldering, A.; Mandrake, L.; Doran, G. B., Jr.; O'Dell, C.

    2015-12-01

    All large observational datasets contain varying quality data due to instrument limitations, retrieval software imperfections, and confounding (poorly modeled) effects in the system being observed. Traditionally, we image large percentages of data that are of limited or no scientific use, so called "bad data." The previous solution was for an instrument team to create a binary filter (quality flag) to remove unwanted observations before any analyses are performed. However, quality flags assume fully separable "good"/ "bad" data and produce a fixed percentage of data that may still be too high or low for a particular user's needs. Additionally, atmospheric soundings are confounded by clouds and aerosols that continuously vary in optical depth and size scale without a sharp, simple boundary between "good" and "bad," breaking the data quality concept. OCO2 has for the first time at JPL/NASA developed an alternative to quality flags: the award-winning DOGO (Data Ordering Genetic Optimization) system. DOGO uses machine-learning to derive a coarse ordering of the data from most to least trusted without making arbitrary good/bad decisions. By seeking to reduce metrics like stdev of southern hemisphere XCO2, difference from TCCON, and stdev of global small areas, DOGO searches the space of all possible filters and isolates a handful of predictive metadata features that, through simple formula, can be used to predict an optimal ordering. This ordering seeks to keep the above metrics reduced while gradually admitting more data for analysis. The ordering is crystallized into the Warn Level (WL) product, so named because higher Warn Levels for an individual sounding indicate higher chances that the sounding will not prove useful. Users use WL's by accepting the soundings with lowest values first, then proceeding higher until the data volume need, coverage need, or problem tolerance is reached. DOGO's WL's are the official quality estimation tool provided with OCO-2 data

  8. STS-65 crew onboard portrait in IML-2 spacelab module with mission flag

    NASA Technical Reports Server (NTRS)

    1994-01-01

    In the spacelab science module aboard the Space Shuttle Columbia, Orbiter Vehicle (OV) 102, the seven crewmembers pose for the traditional onboard (inflight) crew portrait. Displayed in the background is a flag with the International Microgravity Laboratory 2 (IML-2) insignia and Columbia inscribed along the edge. In the front row (left to right) are Mission Specialist (MS) Carl E. Walz and MS Donald A. Thomas. Behind them (left to right) are Payload Commander (PLC) Richard J. Hieb, Payload Specialist Chiaki Mukai, Commander Robert D. Cabana, MS Leroy Chiao, and Pilot James D. Halsell, Jr. Mukai represents the National Space Development Agency (NASDA) of Japan. Crewmembers are wearing their mission polo shirts for the portrait. Inside this module, the crew conducted experiments in support of the IML-2 mission.

  9. 49 CFR 214.521 - Flagging equipment for on-track roadway maintenance machines and hi-rail vehicles.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 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...

  10. 49 CFR 214.521 - Flagging equipment for on-track roadway maintenance machines and hi-rail vehicles.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 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...

  11. 49 CFR 214.521 - Flagging equipment for on-track roadway maintenance machines and hi-rail vehicles.

    Code of Federal Regulations, 2010 CFR

    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...

  12. 49 CFR 214.521 - Flagging equipment for on-track roadway maintenance machines and hi-rail vehicles.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 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...

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

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 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...

  14. Ground squirrel tail-flag displays alter both predatory strike and ambush site selection behaviours of rattlesnakes.

    PubMed

    Barbour, Matthew A; Clark, Rulon W

    2012-09-22

    Many species approach, inspect and signal towards their predators. These behaviours are often interpreted as predator-deterrent signals--honest signals that indicate to a predator that continued hunting is likely to be futile. However, many of these putative predator-deterrent signals are given when no predator is present, and it remains unclear if and why such signals deter predators. We examined the effects of one such signal, the tail-flag display of California ground squirrels, which is frequently given both during and outside direct encounters with northern Pacific rattlesnakes. We video-recorded and quantified the ambush foraging responses of rattlesnakes to tail-flagging displays from ground squirrels. We found that tail-flagging deterred snakes from striking squirrels, most likely by advertising squirrel vigilance (i.e. readiness to dodge a snake strike). We also found that tail-flagging by adult squirrels increased the likelihood that snakes would leave their ambush site, apparently by elevating the vigilance of nearby squirrels which reduces the profitability of the ambush site. Our results provide some of the first empirical evidence of the mechanisms by which a prey display, although frequently given in the absence of a predator, may still deter predators during encounters. PMID:22787023

  15. Teaching Students How to Think Critically: The Confederate Flag Controversy in the High School Social Studies Classroom

    ERIC Educational Resources Information Center

    Schramm-Pate, Susan L.; Lussier, Richard

    2004-01-01

    The racially tinged Confederate flag debate in South Carolina is viewed as a signifier of more popular struggles over the representation of "southern heritage" and under girds the social studies unit described in this paper. The unit was designed to teach the curriculum from a popular cultural, issues-oriented perspective using critical…

  16. 14 CFR 121.467 - Flight attendant duty period limitations and rest requirements: Domestic, flag, and supplemental...

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 3 2012-01-01 2012-01-01 false Flight attendant duty period limitations... Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) AIR CARRIERS..., FLAG, AND SUPPLEMENTAL OPERATIONS Aircraft Dispatcher Qualifications and Duty Time...

  17. 14 CFR 121.467 - Flight attendant duty period limitations and rest requirements: Domestic, flag, and supplemental...

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 3 2011-01-01 2011-01-01 false Flight attendant duty period limitations... Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) AIR CARRIERS..., FLAG, AND SUPPLEMENTAL OPERATIONS Aircraft Dispatcher Qualifications and Duty Time...

  18. 14 CFR 121.467 - Flight attendant duty period limitations and rest requirements: Domestic, flag, and supplemental...

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 3 2010-01-01 2010-01-01 false Flight attendant duty period limitations... Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) AIR CARRIERS..., FLAG, AND SUPPLEMENTAL OPERATIONS Aircraft Dispatcher Qualifications and Duty Time...

  19. 14 CFR 121.467 - Flight attendant duty period limitations and rest requirements: Domestic, flag, and supplemental...

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 3 2014-01-01 2014-01-01 false Flight attendant duty period limitations... Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) AIR CARRIERS..., FLAG, AND SUPPLEMENTAL OPERATIONS Aircraft Dispatcher Qualifications and Duty Time...

  20. 14 CFR 121.467 - Flight attendant duty period limitations and rest requirements: Domestic, flag, and supplemental...

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 3 2013-01-01 2013-01-01 false Flight attendant duty period limitations... Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) AIR CARRIERS..., FLAG, AND SUPPLEMENTAL OPERATIONS Aircraft Dispatcher Qualifications and Duty Time...

  1. 41 CFR 301-10.135 - When must I travel using U.S. flag air carrier service?

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... use of the U.S. flag air carrier would at least double your en route travel time; or (g) When the... 41 Public Contracts and Property Management 4 2014-07-01 2014-07-01 false When must I travel using... Management Federal Travel Regulation System TEMPORARY DUTY (TDY) TRAVEL ALLOWANCES ALLOWABLE TRAVEL...

  2. 41 CFR 301-10.135 - When must I travel using U.S. flag air carrier service?

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... use of the U.S. flag air carrier would at least double your en route travel time; or (g) When the... 41 Public Contracts and Property Management 4 2013-07-01 2012-07-01 true When must I travel using... Management Federal Travel Regulation System TEMPORARY DUTY (TDY) TRAVEL ALLOWANCES ALLOWABLE TRAVEL...

  3. 41 CFR 301-10.135 - When must I travel using U.S. flag air carrier service?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... use of the U.S. flag air carrier would at least double your en route travel time; or (g) When the... 41 Public Contracts and Property Management 4 2011-07-01 2011-07-01 false When must I travel using... Management Federal Travel Regulation System TEMPORARY DUTY (TDY) TRAVEL ALLOWANCES ALLOWABLE TRAVEL...

  4. 15 CFR Supplement No. 3 to Part 732 - BIS's “Know Your Customer” Guidance and Red Flags

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... ADMINISTRATION REGULATIONS STEPS FOR USING THE EAR Pt. 732, Supp. 3 Supplement No. 3 to Part 732—BIS's “Know Your Customer” Guidance and Red Flags “Know Your Customer” Guidance Various requirements of the EAR are... EAR has occurred or is about to occur. (a) BIS provides the following guidance on how individuals...

  5. 15 CFR Supplement No. 3 to Part 732 - BIS's “Know Your Customer” Guidance and Red Flags

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... ADMINISTRATION REGULATIONS STEPS FOR USING THE EAR Pt. 732, Supp. 3 Supplement No. 3 to Part 732—BIS's “Know Your Customer” Guidance and Red Flags “Know Your Customer” Guidance Various requirements of the EAR are... EAR has occurred or is about to occur. (a) BIS provides the following guidance on how individuals...

  6. 15 CFR Supplement No. 3 to Part 732 - BIS's “Know Your Customer” Guidance and Red Flags

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... ADMINISTRATION REGULATIONS STEPS FOR USING THE EAR Pt. 732, Supp. 3 Supplement No. 3 to Part 732—BIS's “Know Your Customer” Guidance and Red Flags “Know Your Customer” Guidance Various requirements of the EAR are... EAR has occurred or is about to occur. (a) BIS provides the following guidance on how individuals...

  7. 15 CFR Supplement No. 3 to Part 732 - BIS's “Know Your Customer” Guidance and Red Flags

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... ADMINISTRATION REGULATIONS STEPS FOR USING THE EAR Pt. 732, Supp. 3 Supplement No. 3 to Part 732—BIS's “Know Your Customer” Guidance and Red Flags “Know Your Customer” Guidance Various requirements of the EAR are... EAR has occurred or is about to occur. (a) BIS provides the following guidance on how individuals...

  8. 38 CFR 1.10 - Eligibility for and disposition of the United States flag for burial purposes.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 1 2010-07-01 2010-07-01 false Eligibility for and disposition of the United States flag for burial purposes. 1.10 Section 1.10 Pensions, Bonuses, and Veterans... the service of the Armed Forces of the United States pursuant to the military order of the...

  9. 77 FR 14354 - Federal Acquisition Regulation; Information Collection; Submission for OMB Review; U.S.-Flag Air...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-09

    ... Administration (NASA). ACTION: Notice of request for public comments regarding an extension to an existing OMB clearance. SUMMARY: Under the provisions of the Paperwork Reduction Act, the Regulatory Secretariat will be... the necessity for foreign-flag air transportation, to disallow expenditures from funds,...

  10. 41 CFR 301-10.135 - When must I travel using U.S. flag air carrier service?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... use of the U.S. flag air carrier would at least double your en route travel time; or (g) When the... 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...

  11. The Readmission Risk Flag: Using the Electronic Health Record to Automatically Identify Patients at Risk for 30-day Readmission

    PubMed Central

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

    2015-01-01

    Background 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. Objective 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. Design Retrospective and prospective cohort. Setting Healthcare system consisting of three hospitals. Patients All adult patients admitted from August 2009 to September 2012. Interventions An automated readmission risk flag integrated into the EHR. Measures Thirty-day all-cause and 7-day unplanned healthcare system readmissions. Results 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. Conclusions 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. PMID:24227707

  12. 41 CFR 301-10.135 - When must I travel using U.S. flag air carrier service?

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... use of the U.S. flag air carrier would at least double your en route travel time; or (g) When the... 41 Public Contracts and Property Management 4 2012-07-01 2012-07-01 false When must I travel using... Management Federal Travel Regulation System TEMPORARY DUTY (TDY) TRAVEL ALLOWANCES ALLOWABLE TRAVEL...

  13. 48 CFR 47.403-1 - Availability and unavailability of U.S.-flag air carrier service.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... the time in a travel status, including delay at origin and accelerated arrival at destination, by at... gateway airport in the United States would extend time in a travel status by at least 6 hours more than... the time in a travel status by at least 6 hours more than travel by a foreign-flag air...

  14. Ground squirrel tail-flag displays alter both predatory strike and ambush site selection behaviours of rattlesnakes.

    PubMed

    Barbour, Matthew A; Clark, Rulon W

    2012-09-22

    Many species approach, inspect and signal towards their predators. These behaviours are often interpreted as predator-deterrent signals--honest signals that indicate to a predator that continued hunting is likely to be futile. However, many of these putative predator-deterrent signals are given when no predator is present, and it remains unclear if and why such signals deter predators. We examined the effects of one such signal, the tail-flag display of California ground squirrels, which is frequently given both during and outside direct encounters with northern Pacific rattlesnakes. We video-recorded and quantified the ambush foraging responses of rattlesnakes to tail-flagging displays from ground squirrels. We found that tail-flagging deterred snakes from striking squirrels, most likely by advertising squirrel vigilance (i.e. readiness to dodge a snake strike). We also found that tail-flagging by adult squirrels increased the likelihood that snakes would leave their ambush site, apparently by elevating the vigilance of nearby squirrels which reduces the profitability of the ambush site. Our results provide some of the first empirical evidence of the mechanisms by which a prey display, although frequently given in the absence of a predator, may still deter predators during encounters.

  15. KINEMATICS THAT DIFFERENTIATE THE BEACH FLAGS START BETWEEN ELITE AND NON-ELITE SPRINTERS

    PubMed Central

    Vickery, W.M.

    2013-01-01

    This study differentiated the kinematics of the beach flags sprint start between five elite (three males, two females; age = 21.2 ± 2.6 years; height = 1.71 ± 0.04 m; mass = 66.2 ± 5.9 kg) and five non-elite (three males, two females; age = 20.4 ± 1.7 years; height = 1.69 ± 0.08 meters [m]; mass = 61.6 ± 5.7 kilograms) sprinters. A high-speed camera filmed the start. Timing gates recorded the 0-2, 0-5, and 0-20 m intervals. Data included body position during the start and at take-off; start time; first step length; and sprint times. A Mann-Whitney U-test determined significant (p < 0.05) between-group differences; effect sizes (ES) were also calculated. Elite sprinters had a greater take-off trajectory angle (p = 0.01; ES = 2.57), and were faster over the 0-2 (p = 0.02; ES = 1.77), 0-5 (p = 0.05; ES = 1.20), and 0-20 m (p = 0.02; ES = 1.83) intervals. Large effects were found for: greater take-off swing leg hip flexion (ES = 1.13) and trunk lean (ES = 1.37); longer duration start time (ES = 1.33); and longer first step length (ES = 1.23) in elite sprinters. A longer start time assists with force generation, which in conjunction with increased hip flexion, could translate to a longer first step. Increased trunk lean shifts the take-off trajectory angle towards the horizontal. A greater trajectory angle at start take-off, which could be advantageous for force production during sprint performance, is likely necessary for beach flags. PMID:24744496

  16. Flagging and Correction of Pattern Noise in the Kepler Focal Plane Array

    NASA Technical Reports Server (NTRS)

    Kolodziejczak, Jeffery J.; Caldwell, Douglas A.; VanCleve, Jeffrey E.; Clarke, Bruce D.; Jenkins, Jon M.; Cote, Miles T.; Klaus, Todd C.; Argabright, Vic S.

    2010-01-01

    In order for Kepler to achieve its required less than 20 PPM photometric precision for magnitude 12 and brighter stars, instrument-induced variations in the CCD readout bias pattern (our "2D black image"), which are either fixed or slowly varying in time, must be identified and the corresponding pixels either corrected or removed from further data processing. The two principle sources of these readout bias variations are crosstalk between the 84 science CCDs and the 4 fine guidance sensor (FGS) CCDs and a high frequency amplifier oscillation on less than 40% of the CCD readout channels. The crosstalk produces a synchronous pattern in the 2D black image with time-variation observed in less than 10% of individual pixel bias histories. We will describe a method of removing the crosstalk signal using continuously-collected data from masked and over-clocked image regions (our "collateral data"), and occasionally-collected full-frame images and reverse-clocked readout signals. We use this same set to detect regions affected by the oscillating amplifiers. The oscillations manifest as time-varying moir pattern and rolling bands in the affected channels. Because this effect reduces the performance in only a small fraction of the array at any given time, we have developed an approach for flagging suspect data. The flags will provide the necessary means to resolve any potential ambiguity between instrument-induced variations and real photometric variations in a target time series. We will also evaluate the effectiveness of these techniques using flight data from background and selected target pixels.

  17. 41 CFR 301-10.137 - What exceptions to the Fly America Act requirements apply when I travel solely outside the United...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 41 Public Contracts and Property Management 4 2011-07-01 2011-07-01 false What exceptions to the Fly America Act requirements apply when I travel solely outside the United States, and a U.S. flag air... Air Carriers § 301-10.137 What exceptions to the Fly America Act requirements apply when I...

  18. 41 CFR 301-10.137 - What exceptions to the Fly America Act requirements apply when I travel solely outside the United...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 41 Public Contracts and Property Management 4 2010-07-01 2010-07-01 false What exceptions to the Fly America Act requirements apply when I travel solely outside the United States, and a U.S. flag air... Air Carriers § 301-10.137 What exceptions to the Fly America Act requirements apply when I...

  19. 41 CFR 301-10.137 - What exceptions to the Fly America Act requirements apply when I travel solely outside the United...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 41 Public Contracts and Property Management 4 2014-07-01 2014-07-01 false What exceptions to the Fly America Act requirements apply when I travel solely outside the United States, and a U.S. flag air... Air Carriers § 301-10.137 What exceptions to the Fly America Act requirements apply when I...

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

    PubMed

    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.

  1. Short communication: Long-term survival of flag eartags on an Israeli dairy farm.

    PubMed

    Seroussi, E; Yakobson, E; Garazi, S; Oved, Z; Halachmi, I

    2011-11-01

    Two-plated self-piercing eartags were first developed in the 19th century, but information on their retention rates is scarce. A method is presented that facilitates estimation of eartag retention rate by using a random sample of cows that initially had 2 tags (1 on each ear) placed for identification and at least 1 of which survived. Striving to adopt the European Union standard for cattle ear tagging, the Israeli veterinary service conducted a field test to evaluate the performance of plastic eartags under the conditions of a typical Israeli dairy farm. The initial sample (n=900 cows) was tagged on a single farm. Retention rates were estimated based on the ratio between the observed numbers of cows with 1 or 2 eartags in the surviving group (n=97 cows). Based on this long-term (>3 yr) field test, the highest yearly retention of flag eartags (0.89±0.03) was lower than expected (0.98). Tag design and on-farm management were key factors affecting tag retention. A better design of the feedline yoke system in the feeding area, avoiding slits that can entangle the eartags, would help increase tag retention.

  2. Patterns of variation among distinct alleles of the Flag silk gene from Nephila clavipes.

    PubMed

    Higgins, Linden E; White, Sheryl; Nuñez-Farfán, Juan; Vargas, Jesus

    2007-02-20

    Spider silk proteins and their genes are very attractive to researchers in a wide range of disciplines because they permit linking many levels of organization. However, hypotheses of silk gene evolution have been built primarily upon single sequences of each gene each species, and little is known about allelic variation within a species. Silk genes are known for their repeat structure with high levels of homogenization of nucleotide and amino acid sequence among repeated units. One common explanation for this homogeneity is gene convergence. To test this model, we sequenced multiple alleles of one intron-exon segment from the Flag gene from four populations of the spider Nephila clavipes and compared the new sequences to a published sequence. Our analysis revealed very high levels of heterozygosity in this gene, with no pattern of population differentiation. There was no evidence of gene convergence within any of these alleles, with high levels of nucleotide and amino acid substitution among the repeating motifs. Our data suggest that minimally, there is relaxed selection on mutations in this gene and that there may actually be positive selection for heterozygosity.

  3. Sorption of sulphamethoxazole by the biochars derived from rice straw and alligator flag.

    PubMed

    Li, Tingqiang; Han, Xuan; Liang, Chengfeng; Shohag, M J I; Yang, Xiaoe

    2015-01-01

    The sorption ability of sulphamethoxazole (SMX) by biochar derived from rice straw (RS) and alligator flag (AF) at 600°C was studied to assess the ability of biochar as adsorbent to remove SMX from aqueous solution. The results indicated that sorption of SMX by biochars was well described using the Langmuir equation (R2>0.94), and the maximum sorption parameter (Q) of RS (3650 mg kg(-1)) was much higher than that of AF (1963 mg kg(-1)). Temperature had no effect on SMX sorption by biochars, while thermodynamics analysis indicated that the sorption of SMX on both biochars was a spontaneous physical process. The d 250 RS (diameter of RS sieved through 250 µm) and d 150 AF (diameter of AF sieved through 150 µm) showed excellent sorption ability for SMX. The sorption amount of RS was larger than that of AF when pH<7, whereas, the sorption amount of AF surpassed RS when pH≥7. The presence of Cu2+ and/or Cd2+ ion at low concentrations (20 mg L(-1)) significantly (P<0.05) increased the sorption of SMX on both RS and AF. Our study confirms that biochar derived from the wetland plants could be used as effective adsorbents to remove SMX from aqueous solution. PMID:25413119

  4. A Smart Sensor Network for near Real Time Data Quality Flagging and Archiving of Environmental Data

    NASA Astrophysics Data System (ADS)

    Wullschleger, S. D.; Goswami, S.; Mayes, M. A.; Polsky, Y.; McIntyre, T. J.

    2014-12-01

    Large interdisciplinary teams of environmental scientists, especially those conducting field research, generate diverse datasets using a range of monitoring instruments often in remote regions. While it is of key scientific importance to generate high-resolution spatial and temporal data for a range of environmental measurements, it is equally crucial to make sure that the data being generated are of a high quality and free from errors due to human operation, environmental conditions, and other accidental occurrences. Here we discuss our vision for developing a smart sensor network which could be used in monitoring field data for near real-time flagging of the data according to quality indicators. A smart sensor network would add assurance metrics to data gathered from sensors in harsh environments (e.g. Arctic, boreal, and tropics) and promote intelligent archiving. Field operations come with a high cost, and improved processes could significantly improve data quality and reduce overall operational outlays. We discuss plans to monitor the range of data collected from different sensors in the field and generate quality metadata in near real-time to reduce the cost of field operations and minimize uncertainties in error propagation due to poor quality data, field operation, etc. Our work will have implications for field research programs and other data-intensive monitoring systems.

  5. Beyond the French Flag Model: Exploiting Spatial and Gene Regulatory Interactions for Positional Information

    PubMed Central

    Hillenbrand, Patrick; Gerland, Ulrich; Tkačik, Gašper

    2016-01-01

    A crucial step in the early development of multicellular organisms involves the establishment of spatial patterns of gene expression which later direct proliferating cells to take on different cell fates. These patterns enable the cells to infer their global position within a tissue or an organism by reading out local gene expression levels. The patterning system is thus said to encode positional information, a concept that was formalized recently in the framework of information theory. Here we introduce a toy model of patterning in one spatial dimension, which can be seen as an extension of Wolpert’s paradigmatic “French Flag” model, to patterning by several interacting, spatially coupled genes subject to intrinsic and extrinsic noise. Our model, a variant of an Ising spin system, allows us to systematically explore expression patterns that optimally encode positional information. We find that optimal patterning systems use positional cues, as in the French Flag model, together with gene-gene interactions to generate combinatorial codes for position which we call “Counter” patterns. Counter patterns can also be stabilized against noise and variations in system size or morphogen dosage by longer-range spatial interactions of the type invoked in the Turing model. The simple setup proposed here qualitatively captures many of the experimentally observed properties of biological patterning systems and allows them to be studied in a single, theoretically consistent framework. PMID:27676252

  6. Sorption of sulphamethoxazole by the biochars derived from rice straw and alligator flag.

    PubMed

    Li, Tingqiang; Han, Xuan; Liang, Chengfeng; Shohag, M J I; Yang, Xiaoe

    2015-01-01

    The sorption ability of sulphamethoxazole (SMX) by biochar derived from rice straw (RS) and alligator flag (AF) at 600°C was studied to assess the ability of biochar as adsorbent to remove SMX from aqueous solution. The results indicated that sorption of SMX by biochars was well described using the Langmuir equation (R2>0.94), and the maximum sorption parameter (Q) of RS (3650 mg kg(-1)) was much higher than that of AF (1963 mg kg(-1)). Temperature had no effect on SMX sorption by biochars, while thermodynamics analysis indicated that the sorption of SMX on both biochars was a spontaneous physical process. The d 250 RS (diameter of RS sieved through 250 µm) and d 150 AF (diameter of AF sieved through 150 µm) showed excellent sorption ability for SMX. The sorption amount of RS was larger than that of AF when pH<7, whereas, the sorption amount of AF surpassed RS when pH≥7. The presence of Cu2+ and/or Cd2+ ion at low concentrations (20 mg L(-1)) significantly (P<0.05) increased the sorption of SMX on both RS and AF. Our study confirms that biochar derived from the wetland plants could be used as effective adsorbents to remove SMX from aqueous solution.

  7. SLIPPING MAGNETIC RECONNECTION TRIGGERING A SOLAR ERUPTION OF A TRIANGLE-SHAPED FLAG FLUX ROPE

    SciTech Connect

    Li, Ting; Zhang, Jun E-mail: zjun@nao.cas.cn

    2014-08-10

    We report the first simultaneous activities of the slipping motion of flare loops and a slipping eruption of a flux rope in 131 Å and 94 Å channels on 2014 February 2. The east hook-like flare ribbon propagated with a slipping motion at a speed of about 50 km s{sup –1}, which lasted about 40 minutes and extended by more than 100 Mm, but the west flare ribbon moved in the opposite direction with a speed of 30 km s{sup –1}. At the later phase of flare activity, there was a well developed ''bi-fan'' system of flare loops. The east footpoints of the flux rope showed an apparent slipping motion along the hook of the ribbon. Simultaneously, the fine structures of the flux rope rose up rapidly at a speed of 130 km s{sup –1}, much faster than that of the whole flux rope. We infer that the east footpoints of the flux rope are successively heated by a slipping magnetic reconnection during the flare, which results in the apparent slippage of the flux rope. The slipping motion delineates a ''triangle-shaped flag surface'' of the flux rope, implying that the topology of a flux rope is more complex than anticipated.

  8. STS-55 crewmembers pose with U.S. and German flags in SL-D2 module on OV-102

    NASA Technical Reports Server (NTRS)

    1993-01-01

    STS-55 crewmembers pose with United States and German flags inside the Spacelab Deutsche 2 (SL-D2) science module located in the payload bay (PLB) of Columbia, Orbiter Vehicle (OV) 102. Wearing communications kit assembly headsets (HDSTs) are (left to right) Mission Specialist 1 (MS1) and Payload Commander (PLC) Jerry L. Ross, MS3 Bernard A. Harris, Jr, German Payload Specialist 1 Ulrich Walter, and Payload Specialist 2 Hans Schlegel.

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

    PubMed

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

    2016-02-01

    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. PMID:26732485

  10. Field‐readable alphanumeric flags are valuable markers for shorebirds: use of double‐marking to identify cases of misidentification

    USGS Publications Warehouse

    Roche, Erin A.; Dovichin, Colin M.; Arnold, Todd W.

    2014-01-01

    Implicit assumptions for most mark-recapture studies are that individuals do not lose their markers and all observed markers are correctly recorded. If these assumptions are violated, e.g., due to loss or extreme wear of markers, estimates of population size and vital rates will be biased. Double-marking experiments have been widely used to estimate rates of marker loss and adjust for associated bias, and we extended this approach to estimate rates of recording errors. We double-marked 309 Piping Plovers (Charadrius melodus) with unique combinations of color bands and alphanumeric flags and used multi-state mark recapture models to estimate the frequency with which plovers were misidentified. Observers were twice as likely to read and report an invalid color-band combination (2.4% of the time) as an invalid alphanumeric code (1.0%). Observers failed to read matching band combinations or alphanumeric flag codes 4.5% of the time. Unlike previous band resighting studies, use of two resightable markers allowed us to identify when resighting errors resulted in reports of combinations or codes that were valid, but still incorrect; our results suggest this may be a largely unappreciated problem in mark-resight studies. Field-readable alphanumeric flags offer a promising auxiliary marker for identifying and potentially adjusting for false-positive resighting errors that may otherwise bias demographic estimates.

  11. A seismic anisotropy study of the Dragon Flag hydrothermal field (49°39'E ) on the Southwest Indian Ridge

    NASA Astrophysics Data System (ADS)

    Zhang, J.; Zhao, M.; Tong, V. C. H.; Qiu, X.

    2015-12-01

    Dragon Flag hydrothermal field located at 49°39'E on the Southwest Indian Ridge contains the active hydrothermal vents firstly discovered on the ultraslow spreading ridge (Tao et al, 2012). Anisotropic study in this area will provide important information tectonic activities. 65634 traveltime residuals from the three-dimensional isotropic inversion (Zhao et al., 2013), were divided into three groups, which correspond to quasi ocean crustal Layer 2 (qL2), quasi ocean crustal Layer 3 (qL3) and quasi uppermost mantle (qUM), respectively. Traveltime residuals at different depths show that there are obvious cosine relationships between traveltime residuals and azimuth of qL2, qL3 and qUM, indicating anisotropy existed in both crust and mantle beneath Dragon Flag hydrothermal field. The best fitted cosine curves indicate that the fast directions (negative traveltime residuals) corresponding to the general trend of ridge axis of N104°E. According to these results, we propose that there may be prevalent cracks penetrating into lower crust or even uppermost mantle. We argue that the hydrothermal convection of Dragon Flag hydrothermal field not only occurs perpendicular to ridge axis, but also occurs parallel to ridge axis. We reveal for the first time anisotropic characteristics of the ultraslow spreading ridge, which has profound scientific significance for the future research on global ocean lithospheric anisotropy. This research was granted by the Natural Science Foundation of China (91028002, 41176053, 91428204). Keywords: ultraslow spreading ridge, Southwest Indian Ridge, Dragon Flag hydrothermal field, P wave traveltime residuals, anisotropy References: Tao C H, Lin J, Guo S, et al. First active hydrothermal vents on an ultraslow-spreading center: Southwest Indian Ridge. Geology, 2012, 40(1): 47~50. Zhao M H, Qiu X L, Li J B, et al. Three-dimensional seismic structure of the Dragon Flag oceanic core complex at the ultraslow spreading Southwest Indian Ridge (49°39

  12. On the psychological function of flags and logos: Group identity symbols increase perceived entitativity.

    PubMed

    Callahan, Shannon P; Ledgerwood, Alison

    2016-04-01

    Group identity symbols such as flags and logos have been widely used across time and cultures, yet researchers know very little about the psychological functions that such symbols can serve. The present research tested the hypotheses that (a) simply having a symbol leads collections of individuals to seem more like real, unified groups, (b) this increased psychological realness leads groups to seem more threatening and effective to others, and (c) group members therefore strategically emphasize symbols when they want their group to appear unified and intimidating. In Studies 1a-1c, participants perceived various task groups as more entitative when they happened to have a symbol. In Study 2, symbols not only helped groups make up for lacking a physical characteristic associated with entitativity (physical similarity), but also led groups to seem more threatening. Study 3 examined the processes underlying this effect and found that group symbols increase entitativity by increasing perceived cohesiveness. Study 4 extended our results to show that symbols not only shape the impressions people form of novel groups, but also change people's existing impressions of more familiar and real-world social groups, making them seem more entitative and competent but also less warm. Finally, Studies 5a and 5b further expand our understanding of the psychological function of symbols by showing that group members strategically display symbols when they are motivated to convey an impression of their group as unified and threatening (vs. inclusive and cooperative). We discuss implications for understanding how group members navigate their social identities. PMID:27078507

  13. Applied Enzymology.

    ERIC Educational Resources Information Center

    Manoharan, Asha; Dreisbach, Joseph H.

    1988-01-01

    Describes some examples of chemical and industrial applications of enzymes. Includes a background, a discussion of structure and reactivity, enzymes as therapeutic agents, enzyme replacement, enzymes used in diagnosis, industrial applications of enzymes, and immobilizing enzymes. Concludes that applied enzymology is an important factor in…

  14. Applied geophysics

    SciTech Connect

    Dohr, G.

    1981-01-01

    This book discusses techniques which play a predominant role in petroleum and natural gas exploration. Particular emphasis has been placed on modern seismics which today claims over 90% of man-power and financial resources in exploration. The processing of geophysical data is the most important factor in applied physics and emphasis is placed on it in the discussion of exploration problems. Chapter titles include: refraction seismics; reflection seismics; seismic field techniques; digital seismics-electronic data processing; digital seismics-practical application; recent developments, special seismic procedures; gravitational methods; magnetic methods; geoelectric methods; well-logging; and miscellaneous methods in applied geophysics (thermal methods, radioactive dating, natural radioactivity surveys, and surface detection of gas. (DMC)

  15. Applied Nanotoxicology.

    PubMed

    Hobson, David W; Roberts, Stephen M; Shvedova, Anna A; Warheit, David B; Hinkley, Georgia K; Guy, Robin C

    2016-01-01

    Nanomaterials, including nanoparticles and nanoobjects, are being incorporated into everyday products at an increasing rate. These products include consumer products of interest to toxicologists such as pharmaceuticals, cosmetics, food, food packaging, household products, and so on. The manufacturing of products containing or utilizing nanomaterials in their composition may also present potential toxicologic concerns in the workplace. The molecular complexity and composition of these nanomaterials are ever increasing, and the means and methods being applied to characterize and perform useful toxicologic assessments are rapidly advancing. This article includes presentations by experienced toxicologists in the nanotoxicology community who are focused on the applied aspect of the discipline toward supporting state of the art toxicologic assessments for food products and packaging, pharmaceuticals and medical devices, inhaled nanoparticle and gastrointestinal exposures, and addressing occupational safety and health issues and concerns. This symposium overview article summarizes 5 talks that were presented at the 35th Annual meeting of the American College of Toxicology on the subject of "Applied Nanotechnology." PMID:26957538

  16. Applied Koopmanisma)

    NASA Astrophysics Data System (ADS)

    Budišić, Marko; Mohr, Ryan; Mezić, Igor

    2012-12-01

    A majority of methods from dynamical system analysis, especially those in applied settings, rely on Poincaré's geometric picture that focuses on "dynamics of states." While this picture has fueled our field for a century, it has shown difficulties in handling high-dimensional, ill-described, and uncertain systems, which are more and more common in engineered systems design and analysis of "big data" measurements. This overview article presents an alternative framework for dynamical systems, based on the "dynamics of observables" picture. The central object is the Koopman operator: an infinite-dimensional, linear operator that is nonetheless capable of capturing the full nonlinear dynamics. The first goal of this paper is to make it clear how methods that appeared in different papers and contexts all relate to each other through spectral properties of the Koopman operator. The second goal is to present these methods in a concise manner in an effort to make the framework accessible to researchers who would like to apply them, but also, expand and improve them. Finally, we aim to provide a road map through the literature where each of the topics was described in detail. We describe three main concepts: Koopman mode analysis, Koopman eigenquotients, and continuous indicators of ergodicity. For each concept, we provide a summary of theoretical concepts required to define and study them, numerical methods that have been developed for their analysis, and, when possible, applications that made use of them. The Koopman framework is showing potential for crossing over from academic and theoretical use to industrial practice. Therefore, the paper highlights its strengths in applied and numerical contexts. Additionally, we point out areas where an additional research push is needed before the approach is adopted as an off-the-shelf framework for analysis and design.

  17. The Red flag! risk assessment among medical homeopaths in Norway: a qualitative study

    PubMed Central

    2012-01-01

    their clinical practice. A feeling of well-being emerging soon after taking the remedy was the most important criterion for discriminating between Homeopathic Aggravations and Adverse Effects in clinical practice. The Medical Homeopaths used the view of both professions and always looked for red flag situations in the consultation room. They combined knowledge from two treatment systems which may have advantages for the patient. These tentative results deserve further research efforts to improve patient safety among users of homeopathy. For further research we find it important to improve and develop concepts that are unique to homeopathy in order to validate and modernize this medical practice. PMID:22967054

  18. Identification and characterization of microRNAs in the flag leaf and developing seed of wheat (Triticum aestivum L.)

    PubMed Central

    2014-01-01

    Background MicroRNAs (miRNAs) regulate various biological processes in plants. Considerable data are available on miRNAs involved in the development of rice, maize and barley. In contrast, little is known about miRNAs and their functions in the development of wheat. In this study, five small RNA (sRNA) libraries from wheat seedlings, flag leaves, and developing seeds were developed and sequenced to identify miRNAs and understand their functions in wheat development. Results Twenty-four known miRNAs belonging to 15 miRNA families were identified from 18 MIRNA loci in wheat in the present study, including 15 miRNAs (9 MIRNA loci) first identified in wheat, 13 miRNA families (16 MIRNA loci) being highly conserved and 2 (2 MIRNA loci) moderately conserved. In addition, fifty-five novel miRNAs were also identified. The potential target genes for 15 known miRNAs and 37 novel miRNAs were predicted using strict criteria, and these target genes are involved in a wide range of biological functions. Four of the 15 known miRNA families and 22 of the 55 novel miRNAs were preferentially expressed in the developing seeds with logarithm (log2) of the fold change of 1.0 ~ 7.6, and half of them were seed-specific, suggesting that they participate in regulating wheat seed development and metabolism. From 5 days post-anthesis to 20 days post-anthesis, miR164 and miR160 increased in abundance in the developing seeds, whereas miR169 decreased, suggesting their coordinating functions in the different developmental stages of wheat seed. Moreover, 8 known miRNA families and 28 novel miRNAs exhibited tissue-biased expression in wheat flag leaves, with the logarithm of the fold changes of 0.1 ~ 5.2. The putative targets of these tissue-preferential miRNAs were involved in various metabolism and biological processes, suggesting complexity of the regulatory networks in different tissues. Our data also suggested that wheat flag leaves have more complicated regulatory networks of miRNAs than

  19. Expression and characterization of Flag-epitope- and hexahistidine-tagged derivatives of saxiphilin for use in detection and assay of saxitoxin.

    PubMed

    Krishnan, G; Morabito, M A; Moczydlowski, E

    2001-01-01

    Saxiphilin is a plasma protein from the bullfrog (Rana catesbiana) that binds saxitoxin (STX), a causative agent of paralytic shellfish poisoning. Saxiphilin is homologous to transferrin and consists of two internally homologous domains called the N-lobe and the C-lobe. STX binds to a single site in the C-lobe of saxiphilin. In this study, cloned genes coding for recombinant saxiphilin and C-lobe saxiphilin were modified to contain two tandemly located affinity tags, Flag epitope (DYKDDDDK) and His(6) (HHHHHH), at the protein C-terminus and were expressed in cultured insect cells using baculovirus vectors. Both tagged proteins are readily detected on immunoblots by anti-Flag monoclonal antibody. Flag-His(6)-tagged saxiphilin was purified to homogeneity using Ni(2+)-chelate affinity chromatography and Heparin Sepharose chromatography. Equilibrium analysis of [3H]STX binding to tagged saxiphilin and tagged C-lobe saxiphilin gave K(D) values of 0.75 and 2.7 nM, respectively. Flag-His(6)-tagged saxiphilin was also utilized in a microtiter well solid-phase assay with Reacti-bind metal chelate plates to measure [3H]STX binding and binding competition by unlabeled STX. Such Flag-His(6)-tagged derivatives of saxiphilin have many possible applications in the assay of STX and related toxinological research. PMID:10978747

  20. Immobilization of FLAG-Tagged Recombinant Adeno-Associated Virus 2 onto Tissue Engineering Scaffolds for the Improvement of Transgene Delivery in Cell Transplants.

    PubMed

    Li, Hua; Zhang, Feng-Lan; Shi, Wen-Jie; Bai, Xue-Jia; Jia, Shu-Qin; Zhang, Chen-Guang; Ding, Wei

    2015-01-01

    The technology of virus-based genetic modification in tissue engineering has provided the opportunity to produce more flexible and versatile biomaterials for transplantation. Localizing the transgene expression with increased efficiency is critical for tissue engineering as well as a challenge for virus-based gene delivery. In this study, we tagged the VP2 protein of type 2 adeno-associated virus (AAV) with a 3×FLAG plasmid at the N-terminus and packaged a FLAG-tagged recombinant AAV2 chimeric mutant. The mutant AAVs were immobilized onto the tissue engineering scaffolds with crosslinked anti-FLAG antibodies by N-succinimidyl-3-(2-pyridyldithiol) propionate (SPDP). Cultured cells were seeded to scaffolds to form 3D transplants, and then tested for viral transduction both in vitro and in vivo. The results showed that our FLAG-tagged AAV2 exerted similar transduction efficiency compared with the wild type AAV2 when infected cultured cells. Following immobilization onto the scaffolds of PLGA or gelatin sponge with anti-FLAG antibodies, the viral mediated transgene expression was significantly improved and more localized. Our data demonstrated that the mutation of AAV capsid targeted for antibody-based immobilization could be a practical approach for more efficient and precise transgene delivery. It was also suggested that the immobilization of AAV might have attractive potentials in applications of tissue engineering involving the targeted gene manipulation in 3D tissue cultures.

  1. Immobilization of FLAG-Tagged Recombinant Adeno-Associated Virus 2 onto Tissue Engineering Scaffolds for the Improvement of Transgene Delivery in Cell Transplants

    PubMed Central

    Shi, Wen-Jie; Bai, Xue-Jia; Jia, Shu-Qin; Zhang, Chen-Guang; Ding, Wei

    2015-01-01

    The technology of virus-based genetic modification in tissue engineering has provided the opportunity to produce more flexible and versatile biomaterials for transplantation. Localizing the transgene expression with increased efficiency is critical for tissue engineering as well as a challenge for virus-based gene delivery. In this study, we tagged the VP2 protein of type 2 adeno-associated virus (AAV) with a 3×FLAG plasmid at the N-terminus and packaged a FLAG-tagged recombinant AAV2 chimeric mutant. The mutant AAVs were immobilized onto the tissue engineering scaffolds with crosslinked anti-FLAG antibodies by N-succinimidyl-3-(2-pyridyldithiol) propionate (SPDP). Cultured cells were seeded to scaffolds to form 3D transplants, and then tested for viral transduction both in vitro and in vivo. The results showed that our FLAG-tagged AAV2 exerted similar transduction efficiency compared with the wild type AAV2 when infected cultured cells. Following immobilization onto the scaffolds of PLGA or gelatin sponge with anti-FLAG antibodies, the viral mediated transgene expression was significantly improved and more localized. Our data demonstrated that the mutation of AAV capsid targeted for antibody-based immobilization could be a practical approach for more efficient and precise transgene delivery. It was also suggested that the immobilization of AAV might have attractive potentials in applications of tissue engineering involving the targeted gene manipulation in 3D tissue cultures. PMID:26035716

  2. 41 CFR 301-10.136 - What exceptions to the Fly America Act requirements apply when I travel between the United States...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 41 Public Contracts and Property Management 4 2011-07-01 2011-07-01 false What exceptions to the Fly America Act requirements apply when I travel between the United States and another country? 301-10... Transportation Use of United States Flag Air Carriers § 301-10.136 What exceptions to the Fly America...

  3. 41 CFR 301-10.136 - What exceptions to the Fly America Act requirements apply when I travel between the United States...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 41 Public Contracts and Property Management 4 2010-07-01 2010-07-01 false What exceptions to the Fly America Act requirements apply when I travel between the United States and another country? 301-10... Transportation Use of United States Flag Air Carriers § 301-10.136 What exceptions to the Fly America...

  4. 41 CFR 301-10.137 - What exceptions to the Fly America Act requirements apply when I travel solely outside the United...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... or more; or (b) Extend your travel time by 6 hours or more; or (c) Require a connecting time of 4... Fly America Act requirements apply when I travel solely outside the United States, and a U.S. flag air... Contracts and Property Management Federal Travel Regulation System TEMPORARY DUTY (TDY) TRAVEL...

  5. 41 CFR 301-10.136 - What exceptions to the Fly America Act requirements apply when I travel between the United States...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... destination, you must use the U.S. flag air carrier service unless such use would extend your travel time... the U.S. by 2 or more; or (2) Extend your travel time by at least 6 hours or more; or (3) Require a... Fly America Act requirements apply when I travel between the United States and another country?...

  6. 41 CFR 301-10.136 - What exceptions to the Fly America Act requirements apply when I travel between the United States...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 41 Public Contracts and Property Management 4 2014-07-01 2014-07-01 false What exceptions to the Fly America Act requirements apply when I travel between the United States and another country? 301-10... Transportation Use of United States Flag Air Carriers § 301-10.136 What exceptions to the Fly America...

  7. 41 CFR 301-10.136 - What exceptions to the Fly America Act requirements apply when I travel between the United States...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... destination, you must use the U.S. flag air carrier service unless such use would extend your travel time... the U.S. by 2 or more; or (2) Extend your travel time by at least 6 hours or more; or (3) Require a... Fly America Act requirements apply when I travel between the United States and another country?...

  8. 41 CFR 301-10.137 - What exceptions to the Fly America Act requirements apply when I travel solely outside the United...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... or more; or (b) Extend your travel time by 6 hours or more; or (c) Require a connecting time of 4... Fly America Act requirements apply when I travel solely outside the United States, and a U.S. flag air... Contracts and Property Management Federal Travel Regulation System TEMPORARY DUTY (TDY) TRAVEL...

  9. Applied geodesy

    SciTech Connect

    Turner, S.

    1987-01-01

    This volume is based on the proceedings of the CERN Accelerator School's course on Applied Geodesy for Particle Accelerators held in April 1986. The purpose was to record and disseminate the knowledge gained in recent years on the geodesy of accelerators and other large systems. The latest methods for positioning equipment to sub-millimetric accuracy in deep underground tunnels several tens of kilometers long are described, as well as such sophisticated techniques as the Navstar Global Positioning System and the Terrameter. Automation of better known instruments such as the gyroscope and Distinvar is also treated along with the highly evolved treatment of components in a modern accelerator. Use of the methods described can be of great benefit in many areas of research and industrial geodesy such as surveying, nautical and aeronautical engineering, astronomical radio-interferometry, metrology of large components, deformation studies, etc.

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

    PubMed

    Ma, Xiaole; Luo, Lizhu; Geng, Yayuan; Zhao, Weihua; Zhang, Qiong; Kendrick, Keith M

    2014-01-01

    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 1 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 toward other Chinese cultural symbols, companies, and consumer products. This enhanced bias was maintained 1 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. PMID:25140135

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

    PubMed Central

    Ma, Xiaole; Luo, Lizhu; Geng, Yayuan; Zhao, Weihua; Zhang, Qiong; Kendrick, Keith M.

    2014-01-01

    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 1 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 toward other Chinese cultural symbols, companies, and consumer products. This enhanced bias was maintained 1 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. PMID:25140135

  12. W-box and G-box elements play important roles in early senescence of rice flag leaf

    PubMed Central

    Liu, Li; Xu, Wei; Hu, Xuesong; Liu, Haoju; Lin, Yongjun

    2016-01-01

    Plant cis-elements play important roles in global regulation of gene expression. Based on microarray data from rice flag leaves during early senescence, we identified W-box and G-box cis-elements as positive regulators of senescence in the important rice variety Minghui 63. Both cis-elements were bound by leaf senescence-specific proteins in vitro and influenced senescence in vivo. Furthermore, combination of the two elements drove enhanced expression during leaf senescence, and copy numbers of the cis-elements significantly affected the levels of expression. The W-box is the cognate cis-element for WRKY proteins, while the G-box is the cognate cis-element for bZIP, bHLH and NAC proteins. Consistent with this, WRKY, bZIP, bHLH and NAC family members were overrepresented among transcription factor genes up-regulated according during senescence. Crosstalk between ABA, CTK, BR, auxin, GA and JA during senescence was uncovered by comparing expression patterns of senescence up-regulated transcription factors. Together, our results indicate that hormone-mediated signaling could converge on leaf senescence at the transcriptional level through W-box and G-box elements. Considering that there are very few documented early senescence-related cis-elements, our results significantly contribute to understanding the regulation of flag leaf senescence and provide prioritized targets for stay-green trait improvement. PMID:26864250

  13. Performance Appraisal Applied to Leadership

    ERIC Educational Resources Information Center

    Jefferson, Anne L.

    2010-01-01

    Performance appraisal is a measurement process of how well an individual is doing her or his job. In most organisations, this appraisal is an annual event. Generally, it is done to encourage job performance, to flag areas that need attention, to inform both parties as to expectations. Much of the literature speaks to this process in terms of the…

  14. Supplemental ultraviolet-B induced changes in essential oil composition and total phenolics of Acorus calamus L. (sweet flag).

    PubMed

    Kumari, Rima; Agrawal, S B; Singh, Suruchi; Dubey, N K

    2009-10-01

    The effect of supplemental UV-B radiation (sUV-B) was evaluated on the essential oil contents of sweet flag (Acorus calamus L.), a medicinal plant grown under natural field conditions. After the emergence of two leaves, plants were exposed to sUV-B radiation of 1.8 kJ m(-2) above the ambient level of UV-B. The level of essential oil and phenol contents increased with exposure to sUV-B. Exposure of sUV-B resulted in significant increase in p-cymene and carvacrol contents of essential oil. Decrease in the level of major component beta-asarone due to sUV-B treatment is of prime importance, because of its toxicological concern to human health. PMID:19321203

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

    PubMed

    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.

  16. A systematic review of instruments for the assessment of work-related psychosocial factors (Blue Flags) in individuals with non-specific low back pain.

    PubMed

    Gray, Heather; Adefolarin, Abiodun T; Howe, Tracey E

    2011-12-01

    In individuals with low back pain (LBP) psychosocial factors can act as obstacles to return to work. A coloured Flags Framework has been conceptualised, in which Blue Flags represent work-related psychosocial issues. This systematic review was conducted to appraise available instruments for the assessment of Blue Flags in working age adults with non-specific LBP. The Ovid versions of MEDLINE, EMBASE, PsycINFO, AMED and CINAHL databases were searched from inception until the first week of March 2010; additionally, experts and study authors were contacted. Two authors independently selected studies, extracted data and assessed methodological quality. Eight studies (recruiting 5630 participants) met the review inclusion criteria, reporting six instruments: the Back Disability Risk Questionnaire (BDRQ); Occupational Role Questionnaire (ORQ); Obstacles to Return to Work Questionnaire (ORTWQ); Psychosocial Aspects of Work Questionnaire (PAWQ); Vermont Disability Prediction Questionnaire (VDPQ); and Modified Work Adaptation, Partnership, Growth, Affection and Resolve. Limited psychometric testing had been performed on the instruments, and solely by the original developers. None of the instruments, in their current stage of development, can be recommended as Blue Flags assessment instruments. The ORTWQ was the only instrument that showed adequate psychometric properties but was not considered clinically feasible in its present format. Future research should focus on further psychometric development of the ORTWQ.

  17. Photochemical properties in flag leaves of a super-high-yielding hybrid rice and a traditional hybrid rice (Oryza sativa L.) probed by chlorophyll a fluorescence transient.

    PubMed

    Zhang, Meiping; Shan, YongJie; Kochian, Leon; Strasser, Reto J; Chen, GuoXiang

    2015-12-01

    Chlorophyll a fluorescence of flag leaves in a super-high-yielding hybrid rice (Oryza sativa L.) LYPJ, and a traditional hybrid rice SY63 cultivar with lower grain yield, which were grown in the field, were investigated from emergence through senescence of flag leaves. As the flag leaf matured, there was an increasing trend in photosynthetic parameters such as quantum efficiency of primary photochemistry ([Formula: see text] Po) and efficiency of electron transport from PS II to PS I (Ψ Eo). The overall photosynthetic performance index (PIABS) was significantly higher in the high-yielding LYPJ compared to SY63 during the entire reproductive stage of the plant, the same to MDA content. However, [Formula: see text] Po(=F V/F M), an indicator of the primary photochemistry of the flag leaf, did not display significant changes with leaf age and was not significantly different between the two cultivars, suggesting that PIABS is a more sensitive parameter than [Formula: see text] Po (=F V/F M) during leaf age for distinguishing between cultivars differing in yield.

  18. Foot-and-mouth disease virus (FMDV) with a stable FLAG epitope in the VP1 G-H loop as a new tool for studying FMDV pathogenesis

    Technology Transfer Automated Retrieval System (TEKTRAN)

    In this study, we generated a recombinant foot-and-mouth disease virus (FMDV) particle derived from A24 Cruzeiro with a FLAG tag (DYKDDDDK) substitution in the hypervariable antigenic site of the G-H loop of the VP1 capsid protein in an effort to expand the immunogenicity of the virus particle and t...

  19. Toward Brief "Red Flags" for Autism Screening: The Short Autism Spectrum Quotient and the Short Quantitative Checklist in 1,000 Cases and 3,000 Controls

    ERIC Educational Resources Information Center

    Allison, Carrie; Auyeung, Bonnie; Baron-Cohen, Simon

    2012-01-01

    Objective: Frontline health professionals need a "red flag" tool to aid their decision making about whether to make a referral for a full diagnostic assessment for an autism spectrum condition (ASC) in children and adults. The aim was to identify 10 items on the Autism Spectrum Quotient (AQ) (Adult, Adolescent, and Child versions) and on the…

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

    PubMed

    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.

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

    PubMed

    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. PMID:27228602

  2. A prognostic model for survival after salvage treatment with FLAG-Ida +/- gemtuzumab-ozogamicine in adult patients with refractory/relapsed acute myeloid leukaemia.

    PubMed

    Bergua, Juan M; Montesinos, Pau; Martinez-Cuadrón, David; Fernández-Abellán, Pascual; Serrano, Josefina; Sayas, María J; Prieto-Fernandez, Julio; García, Raimundo; García-Huerta, Ana J; Barrios, Manuel; Benavente, Celina; Pérez-Encinas, Manuel; Simiele, Adriana; Rodríguez-Macias, Gabriela; Herrera-Puente, Pilar; Rodríguez-Veiga, Rebeca; Martínez-Sánchez, María P; Amador-Barciela, María L; Riaza-Grau, Rosalía; Sanz, Miguel A

    2016-09-01

    The combination of fludarabine, cytarabine, idarubicin, and granulocyte colony-stimulating factor (FLAG-Ida) is widely used in relapsed/refractory acute myeloid leukaemia (AML). We retrospectively analysed the results of 259 adult AML patients treated as first salvage with FLAG-Ida or FLAG-Ida plus Gentuzumab-Ozogamicin (FLAGO-Ida) of the Programa Español de Tratamientos en Hematología (PETHEMA) database, developing a prognostic score system of survival in this setting (SALFLAGE score). Overall, 221 patients received FLAG-Ida and 38 FLAGO-Ida; 92 were older than 60 years. The complete remission (CR)/CR with incomplete blood count recovery (CRi) rate was 51%, with 9% of induction deaths. Three covariates were associated with lower CR/CRi: high-risk cytogenetics and t(8;21) at diagnosis, no previous allogeneic stem cell transplantation (allo-SCT) and relapse-free interval <1 year. Allo-SCT was performed in second CR in 60 patients (23%). The median overall survival (OS) of the entire cohort was 0·7 years, with 22% OS at 5-years. Four independent variables were used to construct the score: cytogenetics, FLT3-internal tandem duplication, length of relapse-free interval and previous allo-SCT. Using this stratification system, three groups were defined: favourable (26% of patients), intermediate (29%) and poor-risk (45%), with an expected 5-year OS of 52%, 26% and 7%, respectively. The SALFLAGE score discriminated a subset of patients with an acceptable long-term outcome using FLAG-Ida/FLAGO-Ida regimen. The results of this retrospective analysis should be validated in independent external cohorts.

  3. A prognostic model for survival after salvage treatment with FLAG-Ida +/- gemtuzumab-ozogamicine in adult patients with refractory/relapsed acute myeloid leukaemia.

    PubMed

    Bergua, Juan M; Montesinos, Pau; Martinez-Cuadrón, David; Fernández-Abellán, Pascual; Serrano, Josefina; Sayas, María J; Prieto-Fernandez, Julio; García, Raimundo; García-Huerta, Ana J; Barrios, Manuel; Benavente, Celina; Pérez-Encinas, Manuel; Simiele, Adriana; Rodríguez-Macias, Gabriela; Herrera-Puente, Pilar; Rodríguez-Veiga, Rebeca; Martínez-Sánchez, María P; Amador-Barciela, María L; Riaza-Grau, Rosalía; Sanz, Miguel A

    2016-09-01

    The combination of fludarabine, cytarabine, idarubicin, and granulocyte colony-stimulating factor (FLAG-Ida) is widely used in relapsed/refractory acute myeloid leukaemia (AML). We retrospectively analysed the results of 259 adult AML patients treated as first salvage with FLAG-Ida or FLAG-Ida plus Gentuzumab-Ozogamicin (FLAGO-Ida) of the Programa Español de Tratamientos en Hematología (PETHEMA) database, developing a prognostic score system of survival in this setting (SALFLAGE score). Overall, 221 patients received FLAG-Ida and 38 FLAGO-Ida; 92 were older than 60 years. The complete remission (CR)/CR with incomplete blood count recovery (CRi) rate was 51%, with 9% of induction deaths. Three covariates were associated with lower CR/CRi: high-risk cytogenetics and t(8;21) at diagnosis, no previous allogeneic stem cell transplantation (allo-SCT) and relapse-free interval <1 year. Allo-SCT was performed in second CR in 60 patients (23%). The median overall survival (OS) of the entire cohort was 0·7 years, with 22% OS at 5-years. Four independent variables were used to construct the score: cytogenetics, FLT3-internal tandem duplication, length of relapse-free interval and previous allo-SCT. Using this stratification system, three groups were defined: favourable (26% of patients), intermediate (29%) and poor-risk (45%), with an expected 5-year OS of 52%, 26% and 7%, respectively. The SALFLAGE score discriminated a subset of patients with an acceptable long-term outcome using FLAG-Ida/FLAGO-Ida regimen. The results of this retrospective analysis should be validated in independent external cohorts. PMID:27118319

  4. [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].

    PubMed

    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

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

    PubMed

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

    PubMed

    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. PMID:26075539

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

    NASA Astrophysics Data System (ADS)

    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.

  8. A flag-based algorithm and associated neutron interrogation system for the detection of explosives in sea-land cargo containers

    NASA Astrophysics Data System (ADS)

    Lehnert, A. L.; Kearfott, K. J.

    2015-07-01

    Recent efforts in the simulation of sea-land cargo containers in active neutron interrogation scenarios resulted in the identification of several flags indicating the presence of conventional explosives. These flags, defined by specific mathematical manipulations of the neutron and photon spectra, have been combined into a detection algorithm for screening cargo containers at international borders and seaports. The detection algorithm's steps include classifying the cargo type, identifying containers filled with explosives, triggering in the presence of concealed explosives, and minimizing the number of false positives due to cargo heterogeneity. The algorithm has been implemented in a system that includes both neutron and photon detectors. This system will take about 10 min to scan a container and cost approximately 1M to construct. Dose calculations resulted in estimates of less than 0.5 mSv for a person hidden in the container, and an operator annual dose of less than 0.9 mSv.

  9. Ontogenetic Change of Signal Brightness in the Foot-Flagging Frog Species Staurois parvus and Staurois guttatus

    PubMed Central

    Stangel, Judith; Preininger, Doris; Sztatecsny, Marc; Hödl, Walter

    2015-01-01

    Adult individuals of several anuran species exhibit conspicuous visual displays during intraspecific communication. While signal properties in adults have been subject to an increasing number of studies, little is known about the variation of visual signals in juveniles and during ontogenetic changes. Foot-flagging signals of the Bornean frogs Staurois guttatus and S. parvus were observed in juveniles a few days after metamorphosis. We investigated color parameters of foot webbings and body coloration of individuals bred at the Vienna Zoo, and their relation to age and body size using spectrophotometry. Our results indicate that the brightness of foot webbings of S. guttatus and S. parvus increased with increasing age. Additionally, we compared the results with measurements of adult individuals from a population in Brunei and discuss possible differences related to diet and age as well as the habitat use of juveniles and adults. We suggest that the ontogenetic increase in foot-webbing brightness enhances visual conspicuousness and the signal-to-noise ratio of the visual signal with sexual maturity and potentially functions as cue to the age of the signaler. PMID:25983337

  10. Trigonometric weight functions as K-theoretic stable envelope maps for the cotangent bundle of a flag variety

    NASA Astrophysics Data System (ADS)

    Rimányi, R.; Tarasov, V.; Varchenko, A.

    2015-08-01

    We consider the cotangent bundle T∗Fλ of a GLn partial flag variety, λ =(λ1, …, λN), | λ | =∑iλi = n, and the torus T =(C×) n + 1 equivariant K-theory algebra KT(T∗Fλ) . We introduce K-theoretic stable envelope maps Stabσ :⨁ | λ | = nKT((T∗Fλ) T) →⨁ | λ | = nKT(T∗Fλ), where σ ∈Sn. Using these maps we define a quantum loop algebra action on ⨁ | λ | = nKT(T∗Fλ) . We describe the associated Bethe algebra Bq(KT(T∗Fλ)) by generators and relations in terms of a discrete Wronski map. We prove that the limiting Bethe algebra B∞(KT(T∗Fλ)), called the Gelfand-Zetlin algebra, coincides with the algebra of multiplication operators of the algebra KT(T∗Fλ) . We conjecture that the Bethe algebra Bq(KT(T∗Fλ)) coincides with the algebra of quantum multiplication on KT(T∗Fλ) introduced by Givental (2000), Givental and Lee (2003). The stable envelope maps are defined with the help of Newton polygons of Laurent polynomials representing elements of KT(T∗Fλ) and with the help of the trigonometric weight functions introduced in Varchenko and Tarasov (1994), Tarasov and Varchenko (2013) to construct q-hypergeometric solutions of trigonometric qKZ equations. The paper has five appendices. In particular, in Appendix E we describe the Bethe algebra of the XXZ model by generators and relations.

  11. An overview on traditional uses and pharmacological profile of Acorus calamus Linn. (Sweet flag) and other Acorus species.

    PubMed

    Rajput, Sandeep B; Tonge, Madan B; Karuppayil, S Mohan

    2014-02-15

    Acorus calamus (Sweet flag) has a long history of use and has numerous traditional and ethnomedicinal applications. Since ancient times, it has been used in various systems of medicines such as Ayurveda, Unani, Siddha, Chinese medicine, etc. for the treatment of various aliments like nervous disorders, appetite loss, bronchitis, chest pain, colic, cramps, diarrhea, digestive disorders, flatulence, gas, indigestion, rheumatism, sedative, cough, fever, bronchitis, inflammation, depression, tumors, hemorrhoids, skin diseases, numbness, general debility and vascular disorders. Various therapeutic potentials of this plant have been attributed to its rhizome. A number of active constituents from leaves, rhizomes and essential oils of A. calamus have been isolated and characterized. Of the constituents, alpha and beta-asarone are the predominant bioactive components. Various pharmacological activities of A. calamus rhizome such as sedative, CNS depressant, anticonvulsant, antispasmodic, cardiovascular, hypolipidemic, immunosuppressive, anti-inflammatory, cryoprotective, antioxidant, antidiarrheal, antimicrobial, anticancer and antidiabetic has been reported. Genotoxicity and mutagenecity of beta and alpha-asarone is reported, which limits their use at high dosage. Though A. calamus has been used since ancient times, many of its uses are yet to be scientifically validated. In the present review an attempt has been made to explore traditional uses and pharmacological properties of A. calamus. PMID:24200497

  12. Solar FLAG hare and hounds: on the extraction of rotational p-mode splittings from seismic, Sun-as-a-star data

    NASA Astrophysics Data System (ADS)

    Chaplin, W. J.; Appourchaux, T.; Baudin, F.; Boumier, P.; Elsworth, Y.; Fletcher, S. T.; Fossat, E.; García, R. A.; Isaak, G. R.; Jiménez, A.; Jiménez-Reyes, S. J.; Lazrek, M.; Leibacher, J. W.; Lochard, J.; New, R.; Pallé, P.; Régulo, C.; Salabert, D.; Seghouani, N.; Toutain, T.; Wachter, R.

    2006-06-01

    We report on results from the first solar Fitting at Low-Angular degree Group (solar FLAG) hare-and-hounds exercise. The group is concerned with the development of methods for extracting the parameters of low-l solar p-mode data (`peak bagging'), collected by Sun-as-a-star observations. Accurate and precise estimation of the fundamental parameters of the p modes is a vital pre-requisite of all subsequent studies. Nine members of the FLAG (the `hounds') fitted an artificial 3456-d data set. The data set was made by the `hare' (WJC) to simulate full-disc Doppler velocity observations of the Sun. The rotational frequency splittings of the l = 1, 2 and 3 modes were the first parameter estimates chosen for scrutiny. Significant differences were uncovered at l = 2 and 3 between the fitted splittings of the hounds. Evidence is presented that suggests this unwanted bias had its origins in several effects. The most important came from the different way in which the hounds modelled the visibility ratio of the different rotationally split components. Our results suggest that accurate modelling of the ratios is vital to avoid the introduction of significant bias in the estimated splittings. This is of importance not only for studies of the Sun, but also of the solar analogues that will be targets for asteroseismic campaigns. Solar FLAG URL: http://bison.ph.bham.ac.uk/~wjc/Research/FLAG.html E-mail: wjc@bison.ph.bham.ac.uk ‡ George Isaak passed away in 2005 June 5, prior to the completion of this work. He is greatly missed by us all.

  13. Three-dimensional seismic structure of the Dragon Flag oceanic core complex at the ultraslow spreading Southwest Indian Ridge (49°39'E)

    NASA Astrophysics Data System (ADS)

    Zhao, Minghui; Qiu, Xuelin; Li, Jiabiao; Sauter, Daniel; Ruan, Aiguo; Chen, John; Cannat, Mathilde; Singh, Satish; Zhang, Jiazheng; Wu, Zhenli; Niu, Xiongwei

    2013-10-01

    The Southwest Indian Ridge (SWIR) is an ultraslow spreading end-member of mid-ocean ridge system. We use air gun shooting data recorded by ocean bottom seismometers (OBS) and multibeam bathymetry to obtain a detailed three-dimensional (3-D) P wave tomographic model centered at 49°39'E near the active hydrothermal "Dragon Flag" vent. Results are presented in the form of a 3-D seismic traveltime inversion over the center and both ends of a ridge segment. We show that the crustal thickness, defined as the depth to the 7 km/s isovelocity contour, decreases systematically from the center (˜7.0-8.0 km) toward the segment ends (˜3.0-4.0 km). This variation is dominantly controlled by thickness changes in the lower crustal layer. We interpret this variation as due to focusing of the magmatic activity at the segment center. The across-axis velocity model documents a strong asymmetrical structure involving oceanic detachment faulting. A locally corrugated oceanic core complex (Dragon Flag OCC) on the southern ridge flank is characterized by high shallow crustal velocities and a strong vertical velocity gradient. We infer that this OCC may be predominantly made of gabbros. We suggest that detachment faulting is a prominent process of slow spreading oceanic crust accretion even in magmatically robust ridge sections. Hydrothermal activity at the Dragon Flag vents is located next to the detachment fault termination. We infer that the detachment fault system provides a pathway for hydrothermal convection.

  14. Glutathione transferase activity and expression patterns during grain filling in flag leaves of wheat genotypes differing in drought tolerance: Response to water deficit.

    PubMed

    Gallé, Agnes; Csiszár, Jolán; Secenji, Maria; Guóth, Adrienn; Cseuz, László; Tari, Irma; Györgyey, János; Erdei, László

    2009-11-15

    Total glutathione S-transferase (GST, EC 2.5.1.18) and glutathione peroxidase (GPOX) activity were measured spectrophotometrically in Triticum aestivum cv. MV Emese and cv. Plainsman (drought tolerant) and cv. GK Elet and Cappelle Desprez (drought-sensitive) flag leaves under control and drought stress conditions during the grain-filling period, in order to reveal possible roles of different GST classes in the senescence of flag leaves. Six wheat GSTs, members of 3 GST classes, were selected and their regulation by drought and senescence was investigated. High GPOX activity (EC 1.11.1.9) was observed in well-watered controls of the drought-tolerant Plainsman cultivar. At the same time, TaGSTU1B and TaGSTF6 sequences, investigated by real-time PCR, showed high-expression levels that increased with time, indicating that the gene products of these genes may play important roles in monocarpic senescence of wheat. Expression of these genes was also induced by drought stress in all of the four investigated cultivars, but extremely high transcript amounts were detected in cv. Plainsman. Our data indicate genotypic variations of wheat GSTs. Expression levels and early induction of two senescence-associated GSTs under drought during grain filling in flag leaves correlated with high yield stability.

  15. Using Claims Data to Generate Clinical Flags Predicting Short-term Risk of Continued Psychiatric Hospitalizations

    PubMed Central

    Stein, Bradley D.; Pangilinan, Maria; Sorbero, Mark J; Marcus, Sue; Donahue, Sheila; Xu, Yan; Smith, Thomas E; Essock, Susan M

    2014-01-01

    Objective As health information technology advances, efforts to use administrative data to inform real-time treatment planning for individuals are increasing, despite few empirical studies demonstrating that such administrative data predict subsequent clinical events. Medicaid claims for individuals with frequent psychiatric hospitalizations were examined to test how well patterns of service use predict subsequent high short-term risk of continued psychiatric hospitalizations. Methods Medicaid claims files from New York and Pennsylvania were used to identify Medicaid recipients aged 18-64 with two or more inpatient psychiatric admissions during a target year ending March 31, 2009. Definitions from a quality-improvement initiative were used to identify patterns of inpatient and outpatient service use and prescription fills suggestive of clinical concerns. Generalized estimating equations and Markov models were applied to examine claims through March, 2011, to see what patterns of service use were sufficiently predictive of additional hospitalizations to be clinically useful. Results 11,801 unique individuals in New York and 1,859 in Pennsylvania identified met the cohort definition. In both Pennsylvania and New York, multiple recent hospitalizations, but not failure to use outpatient services or failure to fill medication prescriptions, were significant predictors of high risk of continued frequent hospitalizations, with odds ratios greater than 4.0. Conclusions Administrative data can be used to identify individuals at high risk of continued frequent hospitalizations. Such information could be used by payers and system administrators to authorize special services (e.g., mobile outreach) for such individuals as part of efforts to promote service engagement and prevent rapid rehospitalizations. PMID:25022360

  16. Italy flags scientific shortcomings

    NASA Astrophysics Data System (ADS)

    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".

  17. Natural Variation in the Flag Leaf Morphology of Rice Due to a Mutation of the NARROW LEAF 1 Gene in Oryza sativa L.

    PubMed

    Taguchi-Shiobara, Fumio; Ota, Tatsuya; Ebana, Kaworu; Ookawa, Taiichiro; Yamasaki, Masanori; Tanabata, Takanari; Yamanouchi, Utako; Wu, Jianzhong; Ono, Nozomi; Nonoue, Yasunori; Nagata, Kazufumi; Fukuoka, Shuichi; Hirabayashi, Hideyuki; Yamamoto, Toshio; Yano, Masahiro

    2015-10-01

    We investigated the natural variations in the flag leaf morphology of rice. We conducted a principal component analysis based on nine flag leaf morphology traits using 103 accessions from the National Institute of Agrobiological Sciences Core Collection. The first component explained 39% of total variance, and the variable with highest loading was the width of the flag leaf (WFL). A genome-wide association analysis of 102 diverse Japanese accessions revealed that marker RM6992 on chromosome 4 was highly associated with WFL. In analyses of progenies derived from a cross between Takanari and Akenohoshi, the most significant quantitative trait locus (QTL) for WFL was in a 10.3-kb region containing the NARROW LEAF 1 (NAL1) gene, located 0.4 Mb downstream of RM6992. Analyses of chromosomal segment substitution lines indicated that a mutation (G1509A single-nucleotide mutation, causing an R233H amino acid substitution in NAL1) was present at the QTL. This explained 13 and 20% of total variability in WFL and the distance between small vascular bundles, respectively. The mutation apparently occurred during rice domestication and spread into japonica, tropical japonica, and indica subgroups. Notably, one accession, Phulba, had a NAL1 allele encoding only the N-terminal, or one-fourth, of the wild-type peptide. Given that the Phulba allele and the histidine-type allele showed essentially the same phenotype, the histidine-type allele was regarded as malfunctional. The phenotypes of transgenic plants varied depending on the ratio of histidine-type alleles to arginine-type alleles, raising the possibility that H(233)-type products function differently from and compete with R(233)-type products.

  18. Involvement of magmatic fluids at the Laloki and Federal Flag massive sulfide Cu-Zn-Au-Ag deposits, Astrolabe mineral district, Papua New Guinea: sulfur isotope evidence

    NASA Astrophysics Data System (ADS)

    Noku, Shadrach K.; Espi, Joseph O.; Matsueda, Hiroharu

    2015-01-01

    We present the first sulfur (S) isotope data of sulfides, sulfates, pyrite in host mudstone, and bulk sulfur of gabbroic rocks from the Laloki and Federal Flag massive Cu-Zn-Au-Ag deposits in the Astrolabe mineral district, Papua New Guinea. Early-stage pyrite-marcasite, chalcopyrite, and sphalerite from Laloki display wide range of δ34S values from -4.5 to +7.0 ‰ ( n = 16). Late-stage pyrite, chalcopyrite, and sphalerite have restricted δ34S values of -1.9 to +4.7 ‰ ( n = 16). The mineralizing stage these correspond to had moderately saline (5.9-8.4 NaCl eq. wt%) mineralizing fluids of possible magmatic origin. A single analysis of late-stage barite has a value of δ34S +17.9 ‰, which is likely similar to coexisting seawater sulfate. Pyrite from the foot-wall mudstone at Laloki has very light δ34S values of -36.1 to -33.8 ‰ ( n = 2), which suggest an organic source for S. Pyrite-marcasite and chalcopyrite from Federal Flag show δ34S values of -2.4 to -1.9 ‰ ( n = 2), consistent with a magmatic origin, either leached from intrusive magmatic rocks or derived from magmatic-hydrothermal fluids. The very narrow range and near-zero δ34S values (-1.0 to +0.6 ‰) of bulk gabbroic samples is consistent with mantle-derived magmatic S. Sulfur isotope characteristics of sulfides and sulfates are, however, very similar to base metal sulfide accumulations associated with modern volcanic arcs and sedimented mid-ocean ridges. The most reasonable interpretation is that the range of the sulfide and sulfate δ34S values from both Laloki and Federal Flag massive sulfide deposits is indicative of the complex interaction of magmatic fluids, seawater, gabbroic rocks, and mudstone.

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

    SciTech Connect

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

    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

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

    NASA Astrophysics Data System (ADS)

    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

  1. The qTSN4 Effect on Flag Leaf Size, Photosynthesis and Panicle Size, Benefits to Plant Grain Production in Rice, Depending on Light Availability

    PubMed Central

    Fabre, Denis; Adriani, Dewi E.; Dingkuhn, Michael; Ishimaru, Tsutomu; Punzalan, Bermenito; Lafarge, Tanguy; Clément-Vidal, Anne; Luquet, Delphine

    2016-01-01

    Increasing rice yield potential is essential to secure world food supply. The quantitative trait locus qTSN4 was reported to achieve yield increases by enhancing both source and sink capacity. Three greenhouse experiments and one field experiment in the Philippines were conducted to study near-isogenic lines (NILs) in two genetic backgrounds, subjected to treatments with restricted light resources through shading (greenhouse) or population density (field and greenhouse). A consistent promotion of flag leaf width, leaf area and panicle size in terms of spikelet number was observed in the presence of qTSN4, regardless of environment. However, grain production per plant was enhanced only in one greenhouse experiment. An in-depth study demonstrated that increased flag leaf size in the presence of qTSN4 was associated with increased photosynthetic rates, along with lower SLA and greater N content per leaf weight and per area. This was emphasized under low light situation as the qTSN4-NILs did not express shade acclimation traits in contrast with the recipient varieties. The authors conclude that qTSN4 is a promising subject for further physiological studies, particularly under limited radiation. However, the QTL alone may not be a reliable source of increased yield potential because its effects at the plant and population scale are prone to genotype × environment interactions and the increased panicle size is compensated by the adaptive plasticity of other morphological traits. PMID:27242827

  2. The qTSN4 Effect on Flag Leaf Size, Photosynthesis and Panicle Size, Benefits to Plant Grain Production in Rice, Depending on Light Availability.

    PubMed

    Fabre, Denis; Adriani, Dewi E; Dingkuhn, Michael; Ishimaru, Tsutomu; Punzalan, Bermenito; Lafarge, Tanguy; Clément-Vidal, Anne; Luquet, Delphine

    2016-01-01

    Increasing rice yield potential is essential to secure world food supply. The quantitative trait locus qTSN4 was reported to achieve yield increases by enhancing both source and sink capacity. Three greenhouse experiments and one field experiment in the Philippines were conducted to study near-isogenic lines (NILs) in two genetic backgrounds, subjected to treatments with restricted light resources through shading (greenhouse) or population density (field and greenhouse). A consistent promotion of flag leaf width, leaf area and panicle size in terms of spikelet number was observed in the presence of qTSN4, regardless of environment. However, grain production per plant was enhanced only in one greenhouse experiment. An in-depth study demonstrated that increased flag leaf size in the presence of qTSN4 was associated with increased photosynthetic rates, along with lower SLA and greater N content per leaf weight and per area. This was emphasized under low light situation as the qTSN4-NILs did not express shade acclimation traits in contrast with the recipient varieties. The authors conclude that qTSN4 is a promising subject for further physiological studies, particularly under limited radiation. However, the QTL alone may not be a reliable source of increased yield potential because its effects at the plant and population scale are prone to genotype × environment interactions and the increased panicle size is compensated by the adaptive plasticity of other morphological traits.

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

    PubMed

    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.

  4. The qTSN4 Effect on Flag Leaf Size, Photosynthesis and Panicle Size, Benefits to Plant Grain Production in Rice, Depending on Light Availability.

    PubMed

    Fabre, Denis; Adriani, Dewi E; Dingkuhn, Michael; Ishimaru, Tsutomu; Punzalan, Bermenito; Lafarge, Tanguy; Clément-Vidal, Anne; Luquet, Delphine

    2016-01-01

    Increasing rice yield potential is essential to secure world food supply. The quantitative trait locus qTSN4 was reported to achieve yield increases by enhancing both source and sink capacity. Three greenhouse experiments and one field experiment in the Philippines were conducted to study near-isogenic lines (NILs) in two genetic backgrounds, subjected to treatments with restricted light resources through shading (greenhouse) or population density (field and greenhouse). A consistent promotion of flag leaf width, leaf area and panicle size in terms of spikelet number was observed in the presence of qTSN4, regardless of environment. However, grain production per plant was enhanced only in one greenhouse experiment. An in-depth study demonstrated that increased flag leaf size in the presence of qTSN4 was associated with increased photosynthetic rates, along with lower SLA and greater N content per leaf weight and per area. This was emphasized under low light situation as the qTSN4-NILs did not express shade acclimation traits in contrast with the recipient varieties. The authors conclude that qTSN4 is a promising subject for further physiological studies, particularly under limited radiation. However, the QTL alone may not be a reliable source of increased yield potential because its effects at the plant and population scale are prone to genotype × environment interactions and the increased panicle size is compensated by the adaptive plasticity of other morphological traits. PMID:27242827

  5. Construction of an adenoviral expression vector carrying FLAG and hrGFP-1 genes and its expression in bone marrow mesenchymal stem cells.

    PubMed

    Wang, G X; Hu, L; Zhang, Z; Liu, D P

    2014-02-20

    The aim of this study was to construct an adenoviral expression vector for vascular endothelium growth factor 121 (VEGF121)-FLAG and humanized Renilla reniformis green fluorescent protein (hrGFP-1) genes, and to observe their expressions in bone marrow mesenchymal stem cells. Using pTG19T-VEGF121 as a template, polymerase chain reaction technology was adopted to mutate the VEGF121 gene by removing the stop codon and inserting NotI and XhoI restriction sites both before and after the gene sequences. The resultant gene was then subcloned into a pMD19-T plasmid, the pMD19-T-VEGF121 and pShuttle-CMV-IRES-hrGFP-1 plasmids were double-digested, and small and large fragments were linked after gel recovery to complete the construction of recombinant adenovirus vectors. After titer determination, the recombinant adenovirus vectors were used to affect rabbit bone marrow mesenchymal stem cells, and fluorescence intensity was observed under fluorescence microscopy. Enzyme digestion identification and sequencing confirmed that the recombinant plasmids were successfully constructed, and observations under fluorescence microscopy showed significant expression of green fluorescent protein in recombinant adenovirus-infected bone marrow mesenchymal stem cells. The constructed adenoviral gene expression vectors carrying VEGF121-FLAG and hrGFP-1 can be expressed in eukaryotic cells, which may be used for gene therapy of ischemic disorders.

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

    PubMed

    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

  7. Generation of plasmid vectors expressing FLAG-tagged proteins under the regulation of human elongation factor-1α promoter using Gibson assembly.

    PubMed

    Grozdanov, Petar N; MacDonald, Clinton C

    2015-02-09

    Gibson assembly (GA) cloning offers a rapid, reliable, and flexible alternative to conventional DNA cloning methods. We used GA to create customized plasmids for expression of exogenous genes in mouse embryonic stem cells (mESCs). Expression of exogenous genes under the control of the SV40 or human cytomegalovirus promoters diminishes quickly after transfection into mESCs. A remedy for this diminished expression is to use the human elongation factor-1 alpha (hEF1α) promoter to drive gene expression. Plasmid vectors containing hEF1α are not as widely available as SV40- or CMV-containing plasmids, especially those also containing N-terminal 3xFLAG-tags. The protocol described here is a rapid method to create plasmids expressing FLAG-tagged CstF-64 and CstF-64 mutant under the expressional regulation of the hEF1α promoter. GA uses a blend of DNA exonuclease, DNA polymerase and DNA ligase to make cloning of overlapping ends of DNA fragments possible. Based on the template DNAs we had available, we designed our constructs to be assembled into a single sequence. Our design used four DNA fragments: pcDNA 3.1 vector backbone, hEF1α promoter part 1, hEF1α promoter part 2 (which contained 3xFLAG-tag purchased as a double-stranded synthetic DNA fragment), and either CstF-64 or specific CstF-64 mutant. The sequences of these fragments were uploaded to a primer generation tool to design appropriate PCR primers for generating the DNA fragments. After PCR, DNA fragments were mixed with the vector containing the selective marker and the GA cloning reaction was assembled. Plasmids from individual transformed bacterial colonies were isolated. Initial screen of the plasmids was done by restriction digestion, followed by sequencing. In conclusion, GA allowed us to create customized plasmids for gene expression in 5 days, including construct screens and verification.

  8. Generation of plasmid vectors expressing FLAG-tagged proteins under the regulation of human elongation factor-1α promoter using Gibson assembly.

    PubMed

    Grozdanov, Petar N; MacDonald, Clinton C

    2015-01-01

    Gibson assembly (GA) cloning offers a rapid, reliable, and flexible alternative to conventional DNA cloning methods. We used GA to create customized plasmids for expression of exogenous genes in mouse embryonic stem cells (mESCs). Expression of exogenous genes under the control of the SV40 or human cytomegalovirus promoters diminishes quickly after transfection into mESCs. A remedy for this diminished expression is to use the human elongation factor-1 alpha (hEF1α) promoter to drive gene expression. Plasmid vectors containing hEF1α are not as widely available as SV40- or CMV-containing plasmids, especially those also containing N-terminal 3xFLAG-tags. The protocol described here is a rapid method to create plasmids expressing FLAG-tagged CstF-64 and CstF-64 mutant under the expressional regulation of the hEF1α promoter. GA uses a blend of DNA exonuclease, DNA polymerase and DNA ligase to make cloning of overlapping ends of DNA fragments possible. Based on the template DNAs we had available, we designed our constructs to be assembled into a single sequence. Our design used four DNA fragments: pcDNA 3.1 vector backbone, hEF1α promoter part 1, hEF1α promoter part 2 (which contained 3xFLAG-tag purchased as a double-stranded synthetic DNA fragment), and either CstF-64 or specific CstF-64 mutant. The sequences of these fragments were uploaded to a primer generation tool to design appropriate PCR primers for generating the DNA fragments. After PCR, DNA fragments were mixed with the vector containing the selective marker and the GA cloning reaction was assembled. Plasmids from individual transformed bacterial colonies were isolated. Initial screen of the plasmids was done by restriction digestion, followed by sequencing. In conclusion, GA allowed us to create customized plasmids for gene expression in 5 days, including construct screens and verification. PMID:25742071

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

    PubMed Central

    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

  10. Unilateral Basal Ganglia Infarcts: a Red Flag for Ipsilateral Cranio-Cervical Arterial Occlusive Disease. A Report on Two Children with Moya-moya Disease.

    PubMed

    El Beltagi, A H; El-Nil, H; Norbash, A; El-Sheikh, A; Asbeutah, A

    2012-03-01

    Steno-occlusive disease of the internal carotid arteries and/or the circle of Willis with development of collateral perforator vessels attempting to supply under-perfused parenchyma are the basis for moya-moya phenomenon with the classic "puff of smoke" appearance on cerebral angiogram. We describe two cases of moya-moya with unilateral macroangiopathy of the internal carotid artery and ipsilateral middle cerebral artery in two 11-year-old girls: a Down's syndrome patient, and a second idiopathic patient. The arteriopathy in our cases differs from typical or classically described moya-moya disease in that it was exclusively unilateral rather than symmetric and bilateral. The association of predominant deep grey matter (basal ganglia) strokes in children with coexisting ipsilateral parainsular infarcts, as in our cases, is potentially a red flag for ipsilateral macroangiopathy.

  11. Applied Linguistics: Brazilian Perspectives

    ERIC Educational Resources Information Center

    Cavalcanti, Marilda C.

    2004-01-01

    The aim of this paper is to present perspectives in Applied Linguistics (AL) against the background of a historical overview of the field in Brazil. I take the stance of looking at AL as a field of knowledge and as a professional area of research. This point of view directs my reflections towards research-based Applied Linguistics carried out from…

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

    PubMed

    Wang, Xiao; Cai, Jian; Jiang, Dong; Liu, Fulai; Dai, Tingbo; Cao, Weixing

    2011-04-15

    The objective of this study was to investigate the effect of pre-anthesis high-temperature acclimation on leaf physiology of winter wheat in response to post-anthesis heat stress. The results showed that both pre- and post-anthesis heat stresses significantly depressed flag leaf photosynthesis 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 high-temperature acclimation (HH) showed much higher photosynthetic rates than those without pre-anthesis high-temperature acclimation (CH). Leaves of HH plants exhibited a higher Chl a/b ratio and lower chlorophyll/carotenoid ratio and superoxide anion radical release rate compared with those of the CH plants. In addition, antioxidant enzyme activities in HH plants were significantly higher than in CH. Coincidently, expressions of photosythesis-responsive gene encoding Rubisco activase B (RcaB) and antioxidant enzyme-related genes encoding mitochondrial manganese superoxide dismutase (Mn-SOD), chloroplastic Cu/Zn superoxide dismutase (Cu/Zn-SOD), catalase (CAT) and cytosolic glutathione reductase (GR) were 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 enzymes-related genes.

  13. What are applied ethics?

    PubMed

    Allhoff, Fritz

    2011-03-01

    This paper explores the relationships that various applied ethics bear to each other, both in particular disciplines and more generally. The introductory section lays out the challenge of coming up with such an account and, drawing a parallel with the philosophy of science, offers that applied ethics may either be unified or disunified. The second section develops one simple account through which applied ethics are unified, vis-à-vis ethical theory. However, this is not taken to be a satisfying answer, for reasons explained. In the third section, specific applied ethics are explored: biomedical ethics; business ethics; environmental ethics; and neuroethics. These are chosen not to be comprehensive, but rather for their traditions or other illustrative purposes. The final section draws together the results of the preceding analysis and defends a disunity conception of applied ethics.

  14. Geomorphology: Pure and applied

    SciTech Connect

    Hart, M.G.

    1986-01-01

    The book summarizes the history of intellectual debate in geomorphology and describes modern developments both ''pure'' and ''applied.'' The history begins well before W.M. Davis and follows through to such debates as those concerned with the Pleistocene. Modern developments in pure geomorphology are cast in terms of chapters on form, process, materials, and methods analysis. The applied chapters concentrate on environmental hazards and resources, and their management.

  15. 46 CFR 70.05-1 - United States flag vessels subject to the requirements of this subchapter.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... covered by columns 2 and 3. All vessels carrying dangerous cargoes, when required by 46 CFR part 98 All... dangerous cargoes, when required by 46 CFR part 98 None None All vessels carrying cargoes in bulk that are... conditions. The provisions of 49 CFR parts 171 through 179 apply whenever packaged hazardous materials are...

  16. PSYCHOANALYSIS AS APPLIED AESTHETICS.

    PubMed

    Richmond, Stephen H

    2016-07-01

    The question of how to place psychoanalysis in relation to science has been debated since the beginning of psychoanalysis and continues to this day. The author argues that psychoanalysis is best viewed as a form of applied art (also termed applied aesthetics) in parallel to medicine as applied science. This postulate draws on a functional definition of modernity as involving the differentiation of the value spheres of science, art, and religion. The validity criteria for each of the value spheres are discussed. Freud is examined, drawing on Habermas, and seen to have erred by claiming that the psychoanalytic method is a form of science. Implications for clinical and metapsychological issues in psychoanalysis are discussed. PMID:27428582

  17. PSYCHOANALYSIS AS APPLIED AESTHETICS.

    PubMed

    Richmond, Stephen H

    2016-07-01

    The question of how to place psychoanalysis in relation to science has been debated since the beginning of psychoanalysis and continues to this day. The author argues that psychoanalysis is best viewed as a form of applied art (also termed applied aesthetics) in parallel to medicine as applied science. This postulate draws on a functional definition of modernity as involving the differentiation of the value spheres of science, art, and religion. The validity criteria for each of the value spheres are discussed. Freud is examined, drawing on Habermas, and seen to have erred by claiming that the psychoanalytic method is a form of science. Implications for clinical and metapsychological issues in psychoanalysis are discussed.

  18. On applying cognitive psychology.

    PubMed

    Baddeley, Alan

    2013-11-01

    Recent attempts to assess the practical impact of scientific research prompted my own reflections on over 40 years worth of combining basic and applied cognitive psychology. Examples are drawn principally from the study of memory disorders, but also include applications to the assessment of attention, reading, and intelligence. The most striking conclusion concerns the many years it typically takes to go from an initial study, to the final practical outcome. Although the complexity and sheer timescale involved make external evaluation problematic, the combination of practical satisfaction and theoretical stimulation make the attempt to combine basic and applied research very rewarding.

  19. Applied Astronomy: Asteroid Prospecting

    NASA Astrophysics Data System (ADS)

    Elvis, M.

    2013-09-01

    In the age of asteroid mining the ability to find promising ore-bearing bodies will be valuable. This will give rise to a new discipline- "Applied Astronomy". Just as most geologists work in industry, not in academia, the same will be true of astronomers. Just how rare or common ore-rich asteroids are likely to be, and the skills needed to assay their value, are discussed here, with an emphasis on remote - telescopic - methods. Also considered are the resources needed to conduct extensive surveys of asteroids for prospecting purposes, and the cost and timescale involved. The longer-term need for applied astronomers is also covered.

  20. Applied Music (Individual Study).

    ERIC Educational Resources Information Center

    Texas Education Agency, Austin.

    Background information and resources to help students in grades 9-12 in Texas pursue an individual study contract in applied music is presented. To fulfill a contract students must publicly perform from memory, with accompaniment as specified, three selections from a list of approved music for their chosen field (instrument or voice). Material…

  1. Applying to College

    ERIC Educational Resources Information Center

    Tierney, William G.

    2009-01-01

    This article suggests that unlike their well-off counterparts who apply to college in the fall and know they will go somewhere when the applications have been sent, low-income students face unique challenges that extend the process in a manner entirely different from the wealthy. The notion that college-going is a cultural interpretation is…

  2. Essays on Applied Microeconomics

    ERIC Educational Resources Information Center

    Mejia Mantilla, Carolina

    2013-01-01

    Each chapter of this dissertation studies a different question within the field of Applied Microeconomics. The first chapter examines the mid- and long-term effects of the 1998 Asian Crisis on the educational attainment of Indonesian children ages 6 to 18, at the time of the crisis. The effects are identified as deviations from a linear trend for…

  3. Applied Linguistics in Europe

    ERIC Educational Resources Information Center

    de Bot, Kees

    2004-01-01

    In this contribution developments in Applied Linguistics in Europe are linked to major social changes that have taken place over the last decades. These include: The decline of the USSR and the end of the cold war; The development of the EEC and the EU and fading of borders; The economic growth of Western Europe; Labor migration from the south to…

  4. Applied Statistics with SPSS

    ERIC Educational Resources Information Center

    Huizingh, Eelko K. R. E.

    2007-01-01

    Accessibly written and easy to use, "Applied Statistics Using SPSS" is an all-in-one self-study guide to SPSS and do-it-yourself guide to statistics. What is unique about Eelko Huizingh's approach is that this book is based around the needs of undergraduate students embarking on their own research project, and its self-help style is designed to…

  5. Applied Behavior Analysis

    ERIC Educational Resources Information Center

    Szapacs, Cindy

    2006-01-01

    Teaching strategies that work for typically developing children often do not work for those diagnosed with an autism spectrum disorder. However, teaching strategies that work for children with autism do work for typically developing children. In this article, the author explains how the principles and concepts of Applied Behavior Analysis can be…

  6. Africa and Applied Linguistics.

    ERIC Educational Resources Information Center

    Makoni, Sinfree, Ed.; Meinhof, Ulrike H., Ed.

    2003-01-01

    This collection of articles includes: "Introducing Applied Linguistics in Africa" (Sinfree Makoni and Ulrike H. Meinhof); "Language Ideology and Politics: A Critical Appraisal of French as Second Official Language in Nigeria" (Tope Omoniyi); "The Democratisation of Indigenous Languages: The Case of Malawi" (Themba Moyo); "Classroom Code-Switching…

  7. Signals: Applying Academic Analytics

    ERIC Educational Resources Information Center

    Arnold, Kimberly E.

    2010-01-01

    Academic analytics helps address the public's desire for institutional accountability with regard to student success, given the widespread concern over the cost of higher education and the difficult economic and budgetary conditions prevailing worldwide. Purdue University's Signals project applies the principles of analytics widely used in…

  8. Applying Mathematical Processes (AMP)

    ERIC Educational Resources Information Center

    Kathotia, Vinay

    2011-01-01

    This article provides insights into the "Applying Mathematical Processes" resources, developed by the Nuffield Foundation. It features Nuffield AMP activities--and related ones from Bowland Maths--that were designed to support the teaching and assessment of key processes in mathematics--representing a situation mathematically, analysing,…

  9. The qTSN Positive Effect on Panicle and Flag Leaf Size of Rice is Associated with an Early Down-Regulation of Tillering.

    PubMed

    Adriani, Dewi E; Lafarge, Tanguy; Dardou, Audrey; Fabro, Aubrey; Clément-Vidal, Anne; Yahya, Sudirman; Dingkuhn, Michael; Luquet, Delphine

    2015-01-01

    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 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 (PI). Whether

  10. [Effects of nitrogen application and elevated atmospheric CO2 on electron transport and energy partitioning in flag leaf photosynthesis of wheat].

    PubMed

    Zhang, Xu-cheng; Yu, Xian-feng; Ma, Yi-fan

    2011-03-01

    Wheat (Triticum aestivum) plants were pot-cultured in open top chambers at the nitrogen application rate of 0 and 200 mg x kg(-1) soil and the atmospheric CO2 concentration of 400 and 760 micromol x mol(-1). Through the determination of flag leaf nitrogen and chlorophyll contents, photosynthetic rate (Pn)-intercellar CO2 concentration (Ci) response curve, and chlorophyll fluorescence parameters at heading stage, the photosynthetic electron transport rate and others were calculated, aimed to investigate the effects of nitrogen application and elevated atmospheric CO2 concentration on the photosynthetic energy partitioning in wheat flag leaves. Elevated atmospheric CO2 concentration decreased the leaf nitrogen and chlorophyll contents, compared with the ambient one, and the chlorophyll a/b ratio increased at the nitrogen application rate of 200 mg x kg(-1). With the application of nitrogen, no evident variations were observed in the maximal photochemical efficiency (Fv/Fm), maximal quantum yield under irradiance (Fv'/Fm') of PS II reaction center, photochemical fluorescence quenching coefficient (q(p)), and actual PS II efficiency under irradiance (phi(PS II) at elevated atmospheric CO2 concentration, and the total photosynthetic electron transport rate (J(F)) of PS II reaction center had no evident increase, though the non-photochemical fluorescence quenching coefficient (NPQ) decreased significantly. With no nitrogen application, the Fv'/Fm', psi(PS II), and NPQ at elevated atmospheric CO2 concentration decreased significantly, and the J(F) had a significant decrease though the Fv/Fm and q(p) did not vary remarkably. Nitrogen application increased the J(F) and photochemical electron transport rate (Jc); while elevated atmospheric CO2 concentration decreased the photorespiration electron transport rate (J0), Rubisco oxidation rate (V0), ratio of photorespiration to photochemical electron transport rate (J0/Jc) , and Rubisco oxidation/carboxylation rate (Vo/Vc), but

  11. Involvement of Abscisic Acid in PSII Photodamage and D1 Protein Turnover for Light-Induced Premature Senescence of Rice Flag Leaves

    PubMed Central

    Wang, Fubiao; Liu, Jianchao; Chen, Minxue; Zhou, Lujian; Li, Zhaowei; Zhao, Qian; Pan, Gang; Zaidi, Syed-Hassan-Raza; Cheng, Fangmin

    2016-01-01

    D1 protein in the PSII reaction center is the major target of photodamage, and it exhibits the highest turnover rate among all the thylakoid proteins. In this paper, rice psf (premature senescence of flag leaves) mutant and its wild type were used to investigate the genotype-dependent alteration in PSII photo-damage and D1 protein turnover during leaf senescence and its relation to ABA accumulation in senescent leaves. The symptom and extent of leaf senescence of the psf mutant appeared to be sunlight-dependent under natural field condition. The psf also displayed significantly higher levels of ABA accumulation in senescent leaves than the wild type. However, the premature senescence lesion of psf leaves could be alleviated by shaded treatment, concomitantly with the strikingly suppressed ABA level in the shaded areas of flag leaves. The change in ABA concentration contributed to the regulation of shade-delayed leaf senescence. The participation of ABA in the timing of senescence initiation and in the subsequent rate of leaf senescence was closely associated with PSII photodamage and D1 protein turnover during leaf senescence, in which the transcriptional expression of several key genes (psbA, psbB, psbC and OsFtsH2) involved in D1 protein biosynthesis and PSII repair cycle was seriously suppressed by the significantly increased ABA level. This response resulted in the low rate of D1 protein synthesis and impaired repair recovery in the presence of ABA. The psf showed evidently decreased D1 protein amount in the senescent leaves. Both the inhibition of de novo synthesized D1 protein and the slow rate of proteolytic removal for the photodamaged D1 protein was among the most crucial steps for the linkage between light-dependent leaf senescence and the varying ABA concentration in psf mutant leaves. OsFtsH2 transcriptional expression possibly played an important role in the regulation of D1 protein turnover and PSII repair cycle in relation to ABA mediated leaf

  12. The qTSN Positive Effect on Panicle and Flag Leaf Size of Rice is Associated with an Early Down-Regulation of Tillering.

    PubMed

    Adriani, Dewi E; Lafarge, Tanguy; Dardou, Audrey; Fabro, Aubrey; Clément-Vidal, Anne; Yahya, Sudirman; Dingkuhn, Michael; Luquet, Delphine

    2015-01-01

    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 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 (PI). Whether

  13. Involvement of Abscisic Acid in PSII Photodamage and D1 Protein Turnover for Light-Induced Premature Senescence of Rice Flag Leaves.

    PubMed

    Wang, Fubiao; Liu, Jianchao; Chen, Minxue; Zhou, Lujian; Li, Zhaowei; Zhao, Qian; Pan, Gang; Zaidi, Syed-Hassan-Raza; Cheng, Fangmin

    2016-01-01

    D1 protein in the PSII reaction center is the major target of photodamage, and it exhibits the highest turnover rate among all the thylakoid proteins. In this paper, rice psf (premature senescence of flag leaves) mutant and its wild type were used to investigate the genotype-dependent alteration in PSII photo-damage and D1 protein turnover during leaf senescence and its relation to ABA accumulation in senescent leaves. The symptom and extent of leaf senescence of the psf mutant appeared to be sunlight-dependent under natural field condition. The psf also displayed significantly higher levels of ABA accumulation in senescent leaves than the wild type. However, the premature senescence lesion of psf leaves could be alleviated by shaded treatment, concomitantly with the strikingly suppressed ABA level in the shaded areas of flag leaves. The change in ABA concentration contributed to the regulation of shade-delayed leaf senescence. The participation of ABA in the timing of senescence initiation and in the subsequent rate of leaf senescence was closely associated with PSII photodamage and D1 protein turnover during leaf senescence, in which the transcriptional expression of several key genes (psbA, psbB, psbC and OsFtsH2) involved in D1 protein biosynthesis and PSII repair cycle was seriously suppressed by the significantly increased ABA level. This response resulted in the low rate of D1 protein synthesis and impaired repair recovery in the presence of ABA. The psf showed evidently decreased D1 protein amount in the senescent leaves. Both the inhibition of de novo synthesized D1 protein and the slow rate of proteolytic removal for the photodamaged D1 protein was among the most crucial steps for the linkage between light-dependent leaf senescence and the varying ABA concentration in psf mutant leaves. OsFtsH2 transcriptional expression possibly played an important role in the regulation of D1 protein turnover and PSII repair cycle in relation to ABA mediated leaf

  14. The qTSN Positive Effect on Panicle and Flag Leaf Size of Rice is Associated with an Early Down-Regulation of Tillering

    PubMed Central

    Adriani, Dewi E.; Lafarge, Tanguy; Dardou, Audrey; Fabro, Aubrey; Clément-Vidal, Anne; Yahya, Sudirman; Dingkuhn, Michael; Luquet, Delphine

    2016-01-01

    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 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 (PI). Whether

  15. Accuracy Assessment of Aqua-MODIS Aerosol Optical Depth Over Coastal Regions: Importance of Quality Flag and Sea Surface Wind Speed

    NASA Technical Reports Server (NTRS)

    Anderson, J. C.; Wang, J.; Zeng, J.; Petrenko, M.; Leptoukh, G. G.; Ichoku, C.

    2012-01-01

    Coastal regions around the globe are a major source for anthropogenic aerosols in the atmosphere, but the underlying surface characteristics are not favorable for the Moderate Resolution Imaging Spectroradiometer (MODIS) algorithms designed for retrieval of aerosols over dark land or open-ocean surfaces. Using data collected from 62 coastal stations worldwide from the Aerosol Robotic Network (AERONET) from approximately 2002-2010, accuracy assessments are made for coastal aerosol optical depth (AOD) retrieved from MODIS aboard Aqua satellite. It is found that coastal AODs (at 550 nm) characterized respectively by the MODIS Dark Land (hereafter Land) surface algorithm, the Open-Ocean (hereafter Ocean) algorithm, and AERONET all exhibit a log-normal distribution. After filtering by quality flags, the MODIS AODs respectively retrieved from the Land and Ocean algorithms are highly correlated with AERONET (with R(sup 2) is approximately equal to 0.8), but only the Land algorithm AODs fall within the expected error envelope greater than 66% of the time. Furthermore, the MODIS AODs from the Land algorithm, Ocean algorithm, and combined Land and Ocean product show statistically significant discrepancies from their respective counterparts from AERONET in terms of mean, probability density function, and cumulative density function, which suggest a need for future improvement in retrieval algorithms. Without filtering with quality flag, the MODIS Land and Ocean AOD dataset can be degraded by 30-50% in terms of mean bias. Overall, the MODIS Ocean algorithm overestimates the AERONET coastal AOD by 0.021 for AOD less than 0.25 and underestimates it by 0.029 for AOD greater than 0.25. This dichotomy is shown to be related to the ocean surface wind speed and cloud contamination effects on the satellite aerosol retrieval. The Modern Era Retrospective-Analysis for Research and Applications (MERRA) reveals that wind speeds over the global coastal region 25 (with a mean and median

  16. Quality in applied science

    NASA Astrophysics Data System (ADS)

    Sten, T.

    1993-12-01

    Science is in many senses a special kind of craft and only skilled craftsmen are able to distinguish good work from bad. Due to the variation in approaches, methods and even philosophical basis, it is nearly impossible to derive a general set of quality criteria for scientific work outside specific research traditions. Applied science introduces a new set of quality criteria having to do with the application of results in practical situations and policy making. A scientist doing basic research relates mainly to the scientific community of which he is a member, while in applied contract research the scientist has to consider the impact of his results both for the immediate users and upon interest groups possibly being affected. Application thus raises a whole new set of requirements having to do with business ethics, policy consequences and societal ethics in general.

  17. Applied Meteorology Unit (AMU)

    NASA Technical Reports Server (NTRS)

    Bauman, William; Lambert, Winifred; Wheeler, Mark; Barrett, Joe; Watson, Leela

    2007-01-01

    This report summarizes the Applied Meteorology Unit (AMU) activities for the second quarter of Fiscal Year 2007 (January - March 2007). Tasks reported on are: Obiective Lightning Probability Tool, Peak Wind Tool for General Forecasting, Situational Lightning Climatologies for Central Florida, Anvil Threat Corridor Forecast Tool in AWIPS, Volume Averaqed Heiqht lnteq rated Radar Reflectivity (VAHIRR), Tower Data Skew-t Tool, and Weather Research and Forecastini (WRF) Model Sensitivity Study

  18. Applied science. Introduction.

    PubMed

    Bud, Robert

    2012-09-01

    Such categories as applied science and pure science can be thought of as "ideological." They have been contested in the public sphere, exposing long-term intellectual commitments, assumptions, balances of power, and material interests. This group of essays explores the contest over applied science in Britain and the United States during the nineteenth century. The essays look at the concept in the context of a variety of neighbors, including pure science, technology, and art. They are closely related and connected to contemporary historiographic debate. Jennifer Alexander links the issues raised to a recent paper by Paul Forman. Paul Lucier and Graeme Gooday deal with the debates in the last quarter of the century in the United States and Britain, respectively. Robert Bud deals with the earlier part of the nineteenth century, with an eye specifically on the variety of concepts hybridized under the heading of "applied science." Eric Schatzberg looks at the erosion of the earlier concept of art. As a whole, the essays illuminate both long-term changes and nuanced debate and are themselves intended to provoke further reflection on science in the public sphere.

  19. The Effect of Rates and Times of Nitrogen Fertilizer on N Accumulation and Remobilization Efficiency at Flag Leaf in Two Winter Wheat (Triticum aestivum and Triticum.durum) Cultivars

    NASA Astrophysics Data System (ADS)

    Bahrani, A.; Sarvestani, Z. Tahmasebi; Bagheri, A. R.; Abad, H. Heidari Sharif

    2008-01-01

    Understanding the physiological basis of absorption and transportation of nitrogen by plants has specific importance. In this experiment, a bread cultivar and durum wheat cultivar, were treated with different rates and times of nitrogen application, by using split factorial with on the basis of randomized complete block design with three replications at Shiraz region during 2004-2005. Main plots were consisted of two levels of cultivars (Falat and Yavaros) and sub plots included nitrogen rates (40, 80 and 160 kg ha-1) and times of nitrogen application (T1 = all N fertilizer at planting, T2 = 1/2 at planting+1/2 during booting stage and T3 = 1/3 at planting+1/3 during booting stage+1/3 at heading stage). The results showed that there were significant differences between cultivars in flag leaf nitrogen content in maturity stage, N remobilization and its efficiency from flag leaf to grains and also grain protein percentage. Durum wheat was more efficient in nitrogen remobilization and therefore, had a higher grain protein percentage. Increasing in rates and times of nitrogen application had significant effect on most of the measured traits. There were significant interactions between cultivars, rates and times of N application, indicating that durum wheat was more efficient in N remobilization from flag leaf to the grain. It appeared that, N remobilization efficiency was the main factor affecting the grain protein percentage, under the conditions of low N absorption and drought after flowering, in this experiment.

  20. Applied ALARA techniques

    SciTech Connect

    Waggoner, L.O.

    1998-02-05

    The presentation focuses on some of the time-proven and new technologies being used to accomplish radiological work. These techniques can be applied at nuclear facilities to reduce radiation doses and protect the environment. The last reactor plants and processing facilities were shutdown and Hanford was given a new mission to put the facilities in a safe condition, decontaminate, and prepare them for decommissioning. The skills that were necessary to operate these facilities were different than the skills needed today to clean up Hanford. Workers were not familiar with many of the tools, equipment, and materials needed to accomplish:the new mission, which includes clean up of contaminated areas in and around all the facilities, recovery of reactor fuel from spent fuel pools, and the removal of millions of gallons of highly radioactive waste from 177 underground tanks. In addition, this work has to be done with a reduced number of workers and a smaller budget. At Hanford, facilities contain a myriad of radioactive isotopes that are 2048 located inside plant systems, underground tanks, and the soil. As cleanup work at Hanford began, it became obvious early that in order to get workers to apply ALARA and use hew tools and equipment to accomplish the radiological work it was necessary to plan the work in advance and get radiological control and/or ALARA committee personnel involved early in the planning process. Emphasis was placed on applying,ALARA techniques to reduce dose, limit contamination spread and minimize the amount of radioactive waste generated. Progress on the cleanup has,b6en steady and Hanford workers have learned to use different types of engineered controls and ALARA techniques to perform radiological work. The purpose of this presentation is to share the lessons learned on how Hanford is accomplishing radiological work.

  1. NASA Applied Sciences Program

    NASA Technical Reports Server (NTRS)

    Frederick, Martin

    2006-01-01

    This presentation highlights the NASA Applied Sciences Program. The goal of the program is to extend the results of scientific research and knowledge beyond the science community to contribute to NASA's partners' applications of national priority, such as agricultural efficiency, energy management and Homeland Security. Another purpose of the program's scientific research is to increase knowledge of the Earth-Sun system to enable improved predictions of climate, weather, and natural hazards. The program primarily optimizes benefits for citizens by contributing to partnering on applications that are used by state, local and tribal governments.

  2. Applied Meteorology Unit (AMU)

    NASA Technical Reports Server (NTRS)

    Bauman, William H., Jr.; Crawford, Winifred; Short, David; Barrett, Joe; Watson, Leela

    2008-01-01

    This report summarizes the Applied Meteorology Unit (AMU) activities for the second quarter of Fiscal Year 2008 (January - March 2008). Projects described are: (1) Peak Wind Tool for User Launch Commit Criteria (LCC), (2) Peak Wind Tool for General Forecasting, (3) Situational Lightning Climatologies for Central Florida. Phase III, (4) Volume Averaged Height Integrated Radar Reflectivity (VAHIRR), (5) Impact of Local Sensors, (6) Radar Scan Strategies for the PAFB WSR-74C Replacement and (7) WRF Wind Sensitivity Study at Edwards Air Force Base.

  3. Applied Meteorology Unit (AMU)

    NASA Technical Reports Server (NTRS)

    Bauman, William; Crawford, Winifred; Barrett, Joe; Watson, Leela; Wheeler, Mark

    2010-01-01

    This report summarizes the Applied Meteorology Unit (AMU) activities for the first quarter of Fiscal Year 2010 (October - December 2009). A detailed project schedule is included in the Appendix. Included tasks are: (1) Peak Wind Tool for User Launch Commit Criteria (LCC), (2) Objective Lightning Probability Tool, Phase III, (3) Peak Wind Tool for General Forecasting, Phase II, (4) Upgrade Summer Severe Weather Tool in Meteorological Interactive Data Display System (MIDDS), (5) Advanced Regional Prediction System (ARPS) Data Analysis System (ADAS) Update and Maintainability, (5) Verify 12-km resolution North American Model (MesoNAM) Performance, and (5) Hybrid Single-Particle Lagrangian Integrated Trajectory (HYSPLIT) Graphical User Interface.

  4. Applying robotics to HAZMAT

    NASA Technical Reports Server (NTRS)

    Welch, Richard V.; Edmonds, Gary O.

    1994-01-01

    The use of robotics in situations involving hazardous materials can significantly reduce the risk of human injuries. The Emergency Response Robotics Project, which began in October 1990 at the Jet Propulsion Laboratory, is developing a teleoperated mobile robot allowing HAZMAT (hazardous materials) teams to remotely respond to incidents involving hazardous materials. The current robot, called HAZBOT III, can assist in locating characterizing, identifying, and mitigating hazardous material incidents without risking entry team personnel. The active involvement of the JPL Fire Department HAZMAT team has been vital in developing a robotic system which enables them to perform remote reconnaissance of a HAZMAT incident site. This paper provides a brief review of the history of the project, discusses the current system in detail, and presents other areas in which robotics can be applied removing people from hazardous environments/operations.

  5. Applying robotics to HAZMAT

    NASA Astrophysics Data System (ADS)

    Welch, Richard V.; Edmonds, Gary O.

    1994-02-01

    The use of robotics in situations involving hazardous materials can significantly reduce the risk of human injuries. The Emergency Response Robotics Project, which began in October 1990 at the Jet Propulsion Laboratory, is developing a teleoperated mobile robot allowing HAZMAT (hazardous materials) teams to remotely respond to incidents involving hazardous materials. The current robot, called HAZBOT III, can assist in locating characterizing, identifying, and mitigating hazardous material incidents without risking entry team personnel. The active involvement of the JPL Fire Department HAZMAT team has been vital in developing a robotic system which enables them to perform remote reconnaissance of a HAZMAT incident site. This paper provides a brief review of the history of the project, discusses the current system in detail, and presents other areas in which robotics can be applied removing people from hazardous environments/operations.

  6. Applied Healthspan Engineering

    PubMed Central

    Mendelsohn, Andrew

    2010-01-01

    Abstract According to the Homeric Hymn to Aphrodite, when Eos asked Zeus for Tithonus to be granted immortality, she forgot to ask for eternal youth. Applied Healthspan Engineering (AHE) seeks to address this problem. All organisms have a minimal level of functional reserve required to sustain life that eventually declines to a point incompatible with survival at death. AHE seeks to maintain or restore optimal functional reserve of critical tissues and organs. Tissue reserve correlates with well being. Diet, physical exercise, and currently available small-molecule-based therapeutics may attenuate the rate of decline of specific organs or organ systems, but are unlikely to restore lost reserve. Inherent evolutionary-derived limitations in tissue homeostasis and cell maintenance necessitate the development of therapies to enhance regenerative processes and possibly replace whole organs or tissues. AHE supports the study of cell, tissue, and organ homeostatic mechanisms to derive new regenerative and tissue replacement therapies to extend the period of human health. PMID:20462384

  7. Applied computational aerodynamics

    SciTech Connect

    Henne, P.A.

    1990-01-01

    The present volume discusses the original development of the panel method, the mapping solutions and singularity distributions of linear potential schemes, the capabilities of full-potential, Euler, and Navier-Stokes schemes, the use of the grid-generation methodology in applied aerodynamics, subsonic airfoil design, inverse airfoil design for transonic applications, the divergent trailing-edge airfoil innovation in CFD, Euler and potential computational results for selected aerodynamic configurations, and the application of CFD to wing high-lift systems. Also discussed are high-lift wing modifications for an advanced-capability EA-6B aircraft, Navier-Stokes methods for internal and integrated propulsion system flow predictions, the use of zonal techniques for analysis of rotor-stator interaction, CFD applications to complex configurations, CFD applications in component aerodynamic design of the V-22, Navier-Stokes computations of a complete F-16, CFD at supersonic/hypersonic speeds, and future CFD developments.

  8. Applied antineutrino physics workshop.

    SciTech Connect

    Lund, James C.

    2008-01-01

    This workshop is the fourth one of a series that includes the Neutrino Geophysics Conference at Honolulu, Hawaii, which I attended in 2005. This workshop was organized by the Astro-Particle and Cosmology laboratory in the recently opened Condoret building of the University of Paris. More information, including copies of the presentations, on the workshop is available on the website: www.apc.univ-paris7.fr/AAP2007/. The workshop aims at opening neutrino physics to various fields such that it can be applied in geosciences, nuclear industry (reactor and spent fuel monitoring) and non-proliferation. The workshop was attended by over 60 people from Europe, USA, Asia and Brazil. The meeting was also attended by representatives of the Comprehensive nuclear-Test Ban Treaty (CTBT) and the International Atomic Energy Agency (IAEA). The workshop also included a workshop dinner on board of a river boat sailing the Seine river.

  9. Methods of applied dynamics

    NASA Technical Reports Server (NTRS)

    Rheinfurth, M. H.; Wilson, H. B.

    1991-01-01

    The monograph was prepared to give the practicing engineer a clear understanding of dynamics with special consideration given to the dynamic analysis of aerospace systems. It is conceived to be both a desk-top reference and a refresher for aerospace engineers in government and industry. It could also be used as a supplement to standard texts for in-house training courses on the subject. Beginning with the basic concepts of kinematics and dynamics, the discussion proceeds to treat the dynamics of a system of particles. Both classical and modern formulations of the Lagrange equations, including constraints, are discussed and applied to the dynamic modeling of aerospace structures using the modal synthesis technique.

  10. NASA Applied Sciences Program

    NASA Technical Reports Server (NTRS)

    Estes, Sue M.; Haynes, J. A.

    2009-01-01

    NASA's strategic Goals: a) Develop a balanced overall program of science, exploration, and aeronautics consistent with the redirection of human spaceflight program to focus on exploration. b) Study Earth from space to advance scientific understanding and meet societal needs. NASA's partnership efforts in global modeling and data assimilation over the next decade will shorten the distance from observations to answers for important, leading-edge science questions. NASA's Applied Sciences program will continue the Agency's efforts in benchmarking the assimilation of NASA research results into policy and management decision-support tools that are vital for the Nation's environment, economy, safety, and security. NASA also is working with NOAH and inter-agency forums to transition mature research capabilities to operational systems, primarily the polar and geostationary operational environmental satellites, and to utilize fully those assets for research purposes.

  11. Lessons learned and applied

    PubMed Central

    Hebert, Corey Joseph; Hall, Corey M.; Odoms, La’ Nyia J.

    2012-01-01

    Most vaccines available in the United States (US) have been incorporated into vaccination schedules for infants and young children, age groups particularly at risk of contracting infectious diseases. High universal vaccination coverage is responsible for substantially reducing or nearly eliminating many of the diseases that once killed thousands of children each year in the US. Despite the success of infant vaccinations, periods of low vaccination coverage and the limited immunogenicity and duration of protection of certain vaccines have resulted in sporadic outbreaks, allowing some diseases to spread in communities. These challenges suggest that expanded vaccination coverage to younger infants and adolescents, and more immunogenic vaccines, may be needed in some instances. This review focuses on the importance of infant immunization and explores the successes and challenges of current early childhood vaccination programs and how these lessons may be applied to other invasive diseases, such as meningococcal disease. PMID:22617834

  12. Selecting and applying flowmeters

    SciTech Connect

    Belevich, P.

    1996-05-01

    An important aspect of any process control system that requires fluid flow measurement is properly selecting and applying the flow sensor or flowmeter. A bewildering array of terms, factors and concepts that must be considered to ensure optimum design can make this a complex and sometimes confusing process. To select a proper meter for a specific application, a complete understanding of the process operating conditions and equipment performance requirements is necessary. Once these parameters are specified, actual flowmeter selection is greatly simplified. Selection parameters include accuracy, rangeability, and additional characteristics. Commonly used flowmeters include differential pressure devices, variable area meters, vortex shedding flowmeters, displacement meters, magnetic flowmeters, coriolis mass meters, thermal flowmeters, and ultrasonic flowmeters.

  13. Applied Linguistics and the "Annual Review of Applied Linguistics."

    ERIC Educational Resources Information Center

    Kaplan, Robert B.; Grabe, William

    2000-01-01

    Examines the complexities and differences involved in granting disciplinary status to the role of applied linguistics, discusses the role of the "Annual Review of Applied Linguistics" as a contributor to the development of applied linguistics, and highlights a set of publications for the future of applied linguistics. (Author/VWL)

  14. Dorsoventral asymmetry of photosynthesis and photoinhibition in flag leaves of two rice cultivars that differ in nitrogen response and leaf angle.

    PubMed

    Kumagai, Etsushi; Hamaoka, Norimitsu; Araki, Takuya; Ueno, Osamu

    2014-08-01

    Rice is believed to show photosynthetic symmetry between adaxial and abaxial leaf sides. To verify this, we re-examined dorsoventral asymmetry in photosynthesis, chlorophyll fluorescence and anatomical traits in flag leaves of two Oryza sativa cultivars that differ in nitrogen (N) response and in leaf angle: 'Akenohoshi', a cultivar that can adapt to low-N (LN), with low leaf angle (more erect leaves), and 'Shirobeniya', a cultivar that is unable to adapt to LN, with higher leaf angle. Plants were grown under standard-N (SN) and LN conditions. LN leaves of both cultivars became more erect than SN, but LN Akenohoshi still had more erect ones than Shirobeniya. Contrary to results of previous studies, leaves of both cultivars showed an asymmetry in photosynthetic rate between adaxial and abaxial sides (higher on the adaxial side) under SN. SN leaves of both cultivars showed lower susceptibility to photoinhibition on the adaxial side than on the abaxial side. However, leaves of Akenohoshi showed less asymmetry in these traits under LN than under SN, whereas leaves of Shirobeniya had similar degrees of asymmetry in these traits under both SN and LN. Both cultivars also showed dorsoventral asymmetry in anatomical traits of mesophyll tissue regardless of N level, but the degree of asymmetry was lower in LN Akenohoshi. These data reveal that rice leaves exhibit dorsoventral asymmetry in photosynthetic and anatomical features, and that the degree of asymmetry varies with cultivar and N level. It is suggested that lower leaf angles (particularly in Akenohoshi) in the presence of LN represent a light acclimation to prevent photoinhibition.

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

    PubMed

    Christiansen, Michael W; Gregersen, Per L

    2014-07-01

    The senescence process of plants is important for the completion of their life cycle, particularly for crop plants, it is essential for efficient nutrient remobilization during seed filling. It is a highly regulated process, and in order to address the regulatory aspect, the role of genes 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 studied NAC genes to be important for signalling processes and for the execution of degradation processes during leaf senescence in barley. Seven models for DNA-binding motifs for NAC transcription factors were designed based on published motifs, and available promoter sequences of barley genes were screened for the motifs. Genes up-regulated during senescence showed a significant over-representation of the motifs, suggesting regulation by the NAC transcription factors. Furthermore, co-regulation studies showed that genes possessing the motifs in the promoter in general were highly co-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 senescence-associated genes that are potential target genes for these NAC transcription factors is presented.

  16. Differential changes in antioxidants, proteases, and lipid peroxidation in flag leaves of wheat genotypes under different levels of water deficit conditions.

    PubMed

    Hameed, Amjad; Bibi, Noreen; Akhter, Javed; Iqbal, Nayyer

    2011-02-01

    Changes in enzymatic antioxidants and oxidative injury were evaluated in flag leaves of seven wheat genotypes under well watered (WW), medium watered (MW), low watered (LW) and soil stored moisture (SSM) conditions maintained in lysimeters through neutron moisture prob. Genotypes behaved differentially in terms of antioxidant response and stress induced injury under above indicated water deficit levels. In general, antioxidant enzymes were rarely enhanced under MW condition, often increased under LW condition while remained unchanged, elevated or diminished under SSM condition (severe stress). Higher CAT and POD activities were observed in NR-234 and in Pfau followed by FD-83 respectively under LW conditions. Under SSM condition, APX and POD increased significantly in Nesser and Pfau and CAT in NR-234, Nesser and Pfau, while remained at control level or decreased in other genotypes. In NR-234, SOD activity enhanced only under LW condition. However, SOD rose in Nesser, FD-83 and Sarsabz while remained unaffected in NR-241, Sitta and Pfau under all water deficit conditions. Lipid peroxidation increased significantly in FD-83 only under MW condition along with raised protease activity and protein contents. However, peroxidation of lipids was significantly enhanced in all genotypes under LW and SSM conditions. It was concluded that response of genotypes vary under different levels of water deficit. Hydrogen peroxide scavenging system was more actively involved in detoxification of oxidative stress induced by water deficit. Raised antioxidants (CAT, POD) resulting in comparatively lower lipid peroxidation in Pfau under SSM condition and in Sitta under LW condition confer stress tolerance in these genotypes.

  17. Applying evolutionary anthropology.

    PubMed

    Gibson, Mhairi A; Lawson, David W

    2015-01-01

    Evolutionary anthropology provides a powerful theoretical framework for understanding how both current environments and legacies of past selection shape human behavioral diversity. This integrative and pluralistic field, combining ethnographic, demographic, and sociological methods, has provided new insights into the ultimate forces and proximate pathways that guide human adaptation and variation. Here, we present the argument that evolutionary anthropological studies of human behavior also hold great, largely untapped, potential to guide the design, implementation, and evaluation of social and public health policy. Focusing on the key anthropological themes of reproduction, production, and distribution we highlight classic and recent research demonstrating the value of an evolutionary perspective to improving human well-being. The challenge now comes in transforming relevance into action and, for that, evolutionary behavioral anthropologists will need to forge deeper connections with other applied social scientists and policy-makers. We are hopeful that these developments are underway and that, with the current tide of enthusiasm for evidence-based approaches to policy, evolutionary anthropology is well positioned to make a strong contribution.

  18. Applying Evolutionary Anthropology

    PubMed Central

    Gibson, Mhairi A; Lawson, David W

    2015-01-01

    Evolutionary anthropology provides a powerful theoretical framework for understanding how both current environments and legacies of past selection shape human behavioral diversity. This integrative and pluralistic field, combining ethnographic, demographic, and sociological methods, has provided new insights into the ultimate forces and proximate pathways that guide human adaptation and variation. Here, we present the argument that evolutionary anthropological studies of human behavior also hold great, largely untapped, potential to guide the design, implementation, and evaluation of social and public health policy. Focusing on the key anthropological themes of reproduction, production, and distribution we highlight classic and recent research demonstrating the value of an evolutionary perspective to improving human well-being. The challenge now comes in transforming relevance into action and, for that, evolutionary behavioral anthropologists will need to forge deeper connections with other applied social scientists and policy-makers. We are hopeful that these developments are underway and that, with the current tide of enthusiasm for evidence-based approaches to policy, evolutionary anthropology is well positioned to make a strong contribution. PMID:25684561

  19. Applied equine genetics

    PubMed Central

    FINNO, C. J.; BANNASCH, D. L.

    2015-01-01

    Summary Genome sequencing of the domestic horse and subsequent advancements in the field of equine genomics have led to an explosion in the development of tools for mapping traits and diseases and evaluating gene expression. The objective of this review is to discuss the current progress in the field of equine genomics, with specific emphasis on assembly and analysis of the reference sequence and subsequent sequencing of a Quarter Horse mare; the genomic tools currently available to researchers and their implications in genomic investigations in the horse; the genomics of Mendelian and non-Mendelian traits; the genomics of performance traits and considerations regarding genetic testing in the horse. The whole-genome sequencing of a Quarter Horse mare has provided additional variants within the equine genome that extend past single nucleotide polymorphisms to include insertions/deletions and copy number variants. Equine single nucleotide polymorphism arrays have allowed for the investigation of both simple and complex genetic traits while DNA microarrays have provided a tool for examining gene expression across various tissues and with certain disease conditions. Recently, next-generation sequencing has become more affordable and both whole-genome DNA sequencing and transcriptome-wide RNA sequencing are methodologies that are being applied to equine genomic research. Research in the field of equine genomics continues to expand rapidly as the cost of genotyping and sequencing decreases, resulting in a need for quality bioinformatics software and expertise to appropriately handle both the size and complexity of these data. PMID:24802051

  20. Applied Historical Astronomy

    NASA Astrophysics Data System (ADS)

    Stephenson, F. Richard

    2014-01-01

    F. Richard Stephenson has spent most of his research career -- spanning more than 45 years -- studying various aspects of Applied Historical Astronomy. The aim of this interdisciplinary subject is the application of historical astronomical records to the investigation of problems in modern astronomy and geophysics. Stephenson has almost exclusively concentrated on pre-telescopic records, especially those preserved from ancient and medieval times -- the earliest reliable observations dating from around 700 BC. The records which have mainly interested him are of eclipses (both solar and lunar), supernovae, sunspots and aurorae, and Halley's Comet. The main sources of early astronomical data are fourfold: records from ancient and medieval East Asia (China, together with Korea and Japan); ancient Babylon; ancient and medieval Europe; and the medieval Arab world. A feature of Stephenson's research is the direct consultation of early astronomical texts in their original language -- either working unaided or with the help of colleagues. He has also developed a variety of techniques to help interpret the various observations. Most pre-telescopic observations are very crude by present-day standards. In addition, early motives for skywatching were more often astrological rather than scientific. Despite these drawbacks, ancient and medieval astronomical records have two remarkable advantages over modern data. Firstly, they can enable the investigation of long-term trends (e.g. in the terrestrial rate of rotation), which in the relatively short period covered by telescopic observations are obscured by short-term fluctuations. Secondly, over the lengthy time-scale which they cover, significant numbers of very rare events (such as Galactic supernovae) were reported, which have few -- if any-- counterparts in the telescopic record. In his various researches, Stephenson has mainly focused his attention on two specific topics. These are: (i) long-term changes in the Earth's rate of

  1. Essays in applied microeconomics

    NASA Astrophysics Data System (ADS)

    Wang, Xiaoting

    In this dissertation I use Microeconomic theory to study firms' behavior. Chapter One introduces the motivations and main findings of this dissertation. Chapter Two studies the issue of information provision through advertisement when markets are segmented and consumers' price information is incomplete. Firms compete in prices and advertising strategies for consumers with transportation costs. High advertising costs contribute to market segmentation. Low advertising costs promote price competition among firms and improves consumer welfare. Chapter Three also investigates market power as a result of consumers' switching costs. A potential entrant can offer a new product bundled with an existing product to compensate consumers for their switching cost. If the primary market is competitive, bundling simply plays the role of price discrimination, and it does not dominate unbundled sales in the process of entry. If the entrant has market power in the primary market, then bundling also plays the role of leveraging market power and it dominates unbundled sales. The market for electric power generation has been opened to competition in recent years. Chapter Four looks at issues involved in the deregulated electricity market. By comparing the performance of the competitive market with the social optimum, we identify the conditions under which market equilibrium generates socially efficient levels of electric power. Chapter Two to Four investigate the strategic behavior among firms. Chapter Five studies the interaction between firms and unemployed workers in a frictional labor market. We set up an asymmetric job auction model, where two types of workers apply for two types of job openings by bidding in auctions and firms hire the applicant offering them the most profits. The job auction model internalizes the determination of the share of surplus from a match, therefore endogenously generates incentives for an efficient division of the matching surplus. Microeconomic

  2. Essays in Applied Microeconomics

    NASA Astrophysics Data System (ADS)

    Ge, Qi

    This dissertation consists of three self-contained applied microeconomics essays on topics related to behavioral economics and industrial organization. Chapter 1 studies how sentiment as a result of sports event outcomes affects consumers' tipping behavior in the presence of social norms. I formulate a model of tipping behavior that captures consumer sentiment following a reference-dependent preference framework and empirically test its relevance using the game outcomes of the NBA and the trip and tipping data on New York City taxicabs. While I find that consumers' tipping behavior responds to unexpected wins and losses of their home team, particularly in close game outcomes, I do not find evidence for loss aversion. Coupled with the findings on default tipping, my empirical results on the asymmetric tipping responses suggest that while social norms may dominate loss aversion, affect and surprises can result in freedom on the upside of tipping. Chapter 2 utilizes a novel data source of airline entry and exit announcements and examines how the incumbent airlines adjust quality provisions as a response to their competitors' announcements and the role of timing in such responses. I find no evidence that the incumbents engage in preemptive actions when facing probable entry and exit threats as signaled by the competitors' announcements in either short term or long term. There is, however, evidence supporting their responses to the competitors' realized entry or exit. My empirical findings underscore the role of timing in determining preemptive actions and suggest that previous studies may have overestimated how the incumbent airlines respond to entry threats. Chapter 3, which is collaborated with Benjamin Ho, investigates the habit formation of consumers' thermostat setting behavior, an often implicitly made decision and yet a key determinant of home energy consumption and expenditures. We utilize a high frequency dataset on household thermostat usage and find that

  3. Applied physiology of swimming.

    PubMed

    Lavoie, J M; Montpetit, R R

    1986-01-01

    Scientific research in swimming over the past 10 to 15 years has been oriented toward multiple aspects that relate to applied and basic physiology, metabolism, biochemistry, and endocrinology. This review considers recent findings on: 1) specific physical characteristics of swimmers; 2) the energetics of swimming; 3) the evaluation of aerobic fitness in swimming; and 4) some metabolic and hormonal aspects related to swimmers. Firstly, the age of finalists in Olympic swimming is not much different from that of the participants from other sports. They are taller and heavier than a reference population of the same age. The height bias in swimming may be the reason for lack of success from some Asian and African countries. Experimental data point toward greater leanness, particularly in female swimmers, than was seen 10 years ago. Overall, female swimmers present a range of 14 to 19% body fat whereas males are much lower (5 to 10%). Secondly, the relationship between O2 uptake and crawl swimming velocity (at training and competitive speeds) is thought to be linear. The energy cost varies between strokes with a dichotomy between the 2 symmetrical and the 2 asymmetrical strokes. Energy expenditure in swimming is represented by the sum of the cost of translational motion (drag) and maintenance of horizontal motion (gravity). The cost of the latter decreases as speed increases. Examination of the question of size-associated effects on the cost of swimming using Huxley's allometric equation (Y = axb) shows an almost direct relationship with passive drag. Expressing energy cost in litres of O2/m/kg is proposed as a better index of technical swimming ability than the traditional expression of VO2/distance in L/km. Thirdly, maximal direct conventional techniques used to evaluate maximal oxygen consumption (VO2 max) in swimming include free swimming, tethered swimming, and flume swimming. Despite the individual peculiarities of each method, with similar experimental conditions

  4. Essays in applied economics

    NASA Astrophysics Data System (ADS)

    Arano, Kathleen

    Three independent studies in applied economics are presented. The first essay looks at the US natural gas industrial sector and estimates welfare effects associated with the changes in natural gas regulatory policy over the past three decades. Using a disequilibrium model suited to the natural gas industry, welfare transfers and deadweight losses are calculated. Results indicate that deregulation policies, beginning with the NGPA of 1978, have caused the industry to become more responsive to market conditions. Over time, regulated prices converge toward the estimated equilibrium prices. As a result of this convergence, deadweight losses associated with regulation are also diminished. The second essay examines the discounted utility model (DU), the standard model used for intertemporal decision-making. Prior empirical studies challenge the descriptive validity of the model. This essay addresses the four main inconsistencies that have been raised: domain dependence, magnitude effects, time effects, and gain/loss asymmetries. These inconsistencies, however, may be the result of the implicit assumption of linear utility and not a failure of the DU model itself. In order to test this hypothesis, data was collected from in-class surveys of economics classes at Mississippi State University. A random effects model for panel data estimation which accounts for individual specific effects was then used to impute discount rates measured in terms of dollars and utility. All four inconsistencies were found to be present when the dollar measures were used. Using utility measures of the discount rate resolved the inconsistencies in some cases. The third essay brings together two perspectives in the study of religion and economics: modeling religious behavior using economic tools and variables, and modeling economic behavior using religious variables. A system of ordered probit equations is developed to simultaneously model religious activities and economic outcomes. Using data

  5. Applied physiology of swimming.

    PubMed

    Lavoie, J M; Montpetit, R R

    1986-01-01

    Scientific research in swimming over the past 10 to 15 years has been oriented toward multiple aspects that relate to applied and basic physiology, metabolism, biochemistry, and endocrinology. This review considers recent findings on: 1) specific physical characteristics of swimmers; 2) the energetics of swimming; 3) the evaluation of aerobic fitness in swimming; and 4) some metabolic and hormonal aspects related to swimmers. Firstly, the age of finalists in Olympic swimming is not much different from that of the participants from other sports. They are taller and heavier than a reference population of the same age. The height bias in swimming may be the reason for lack of success from some Asian and African countries. Experimental data point toward greater leanness, particularly in female swimmers, than was seen 10 years ago. Overall, female swimmers present a range of 14 to 19% body fat whereas males are much lower (5 to 10%). Secondly, the relationship between O2 uptake and crawl swimming velocity (at training and competitive speeds) is thought to be linear. The energy cost varies between strokes with a dichotomy between the 2 symmetrical and the 2 asymmetrical strokes. Energy expenditure in swimming is represented by the sum of the cost of translational motion (drag) and maintenance of horizontal motion (gravity). The cost of the latter decreases as speed increases. Examination of the question of size-associated effects on the cost of swimming using Huxley's allometric equation (Y = axb) shows an almost direct relationship with passive drag. Expressing energy cost in litres of O2/m/kg is proposed as a better index of technical swimming ability than the traditional expression of VO2/distance in L/km. Thirdly, maximal direct conventional techniques used to evaluate maximal oxygen consumption (VO2 max) in swimming include free swimming, tethered swimming, and flume swimming. Despite the individual peculiarities of each method, with similar experimental conditions

  6. Colored Flag by Double Refraction.

    ERIC Educational Resources Information Center

    Reid, Bill

    1994-01-01

    Describes various demonstrations that illustrate double refraction and rotation of the plane of polarization in stressed, transparent plastics, with the consequent production of colored designs. (ZWH)

  7. Flagging Economy Propels Financial Education

    ERIC Educational Resources Information Center

    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…

  8. All-American Flag Act

    THOMAS, 112th Congress

    Rep. Braley, Bruce L. [D-IA-1

    2011-04-04

    04/08/2011 Referred to the Subcommittee on Technology, Information Policy, Intergovernmental Relations and Procurement Reform . (All Actions) Tracker: This bill has the status IntroducedHere are the steps for Status of Legislation:

  9. Beyond Food, Festivals, and Flags.

    ERIC Educational Resources Information Center

    Skelton, Martin; Wigford, Andrew; Harper, Pam; Reeves, Graham

    2002-01-01

    Defines "international mindedness"; proposes standards for teaching international mindedness in schools; describes learning activities linked to standards; offers rationale for the assessment and evaluation of students' international mindedness. (PKP)

  10. Dry Matter Production, Photosynthesis of Flag Leaves and Water Use in Winter Wheat Are Affected by Supplemental Irrigation in the Huang-Huai-Hai Plain of China

    PubMed Central

    Man, Jianguo; Shi, Yu; Yu, Zhenwen; Zhang, Yongli

    2015-01-01

    Winter wheat is threatened by drought in the Huang-Huai-Hai Plain of China, thus, effective water-saving irrigation practices are urgently required to maintain its high winter wheat production. This study was conducted from 2012 to 2014 to determine how supplemental irrigation (SI) affected soil moisture, photosynthesis, and dry matter (DM) production of winter wheat by measuring the moisture in 0–20 cm (W2), 0–40 cm (W3), and 0–60 cm (W4) soil profiles. Rainfed (W0) and local SI practice (W1, irrigation with 60 mm each at jointing and anthesis) treatments were designed as controls. The irrigation amount for W3 was significantly lower than that for W1 and W4 but higher than that for W2. The soil relative water content (SRWC) in 0–40 cm soil profiles at jointing after SI for W3 was significantly lower than that for W1 and W4 but higher than that for W2. W3 exhibited lower SRWC in 100–140 and 60–140 cm soil profiles at anthesis after SI and at maturity, respectively, but higher root length density in 60–100 cm soil profiles than W1, W2 and W4. Compared with W1, W2 and W4, photosynthetic and transpiration rates and stomatal conductance of flag leaves for W3 were significantly greater during grain filling, particularly at the mid and later stages. The total DM at maturity, DM in grain and leaves, post-anthesis DM accumulation and its contribution to grain and grain filling duration were higher for W3. The 1000-grain weight, grain yield and water use efficiency for W3 were the highest. Therefore, treatment of increasing SRWC in the 0–40 cm soil profiles to 65% and 70% field capacities at jointing and anthesis (W3), respectively, created a suitable soil moisture environment for winter wheat production, which could be considered as a high yield and water-saving treatment in Huang-Huai-Hai Plain, China. PMID:26335019

  11. Dry Matter Production, Photosynthesis of Flag Leaves and Water Use in Winter Wheat Are Affected by Supplemental Irrigation in the Huang-Huai-Hai Plain of China.

    PubMed

    Man, Jianguo; Shi, Yu; Yu, Zhenwen; Zhang, Yongli

    2015-01-01

    Winter wheat is threatened by drought in the Huang-Huai-Hai Plain of China, thus, effective water-saving irrigation practices are urgently required to maintain its high winter wheat production. This study was conducted from 2012 to 2014 to determine how supplemental irrigation (SI) affected soil moisture, photosynthesis, and dry matter (DM) production of winter wheat by measuring the moisture in 0-20 cm (W2), 0-40 cm (W3), and 0-60 cm (W4) soil profiles. Rainfed (W0) and local SI practice (W1, irrigation with 60 mm each at jointing and anthesis) treatments were designed as controls. The irrigation amount for W3 was significantly lower than that for W1 and W4 but higher than that for W2. The soil relative water content (SRWC) in 0-40 cm soil profiles at jointing after SI for W3 was significantly lower than that for W1 and W4 but higher than that for W2. W3 exhibited lower SRWC in 100-140 and 60-140 cm soil profiles at anthesis after SI and at maturity, respectively, but higher root length density in 60-100 cm soil profiles than W1, W2 and W4. Compared with W1, W2 and W4, photosynthetic and transpiration rates and stomatal conductance of flag leaves for W3 were significantly greater during grain filling, particularly at the mid and later stages. The total DM at maturity, DM in grain and leaves, post-anthesis DM accumulation and its contribution to grain and grain filling duration were higher for W3. The 1000-grain weight, grain yield and water use efficiency for W3 were the highest. Therefore, treatment of increasing SRWC in the 0-40 cm soil profiles to 65% and 70% field capacities at jointing and anthesis (W3), respectively, created a suitable soil moisture environment for winter wheat production, which could be considered as a high yield and water-saving treatment in Huang-Huai-Hai Plain, China. PMID:26335019

  12. Refuge-seeking impairments mirror metabolic recovery following fisheries-related stressors in the Spanish flag snapper (Lutjanus carponotatus) on the Great Barrier Reef.

    PubMed

    Cooke, Steven J; Messmer, Vanessa; Tobin, Andrew J; Pratchett, Morgan S; Clark, Timothy D

    2014-01-01

    Fisheries and marine park management strategies for large predatory reef fish can mean that a large proportion of captured fish are released. Despite being released, these fish may experience high mortality while they traverse the water column to locate suitable refuge to avoid predators, all the while recovering from the stress of capture. The predatory reef fish Spanish flag snapper (Lutjanus carponotatus) is frequently released because of a minimum-size or bag limit or by fishers targeting more desirable species. Using L. carponotatus as a model, we tested whether simulated fishing stress (exercise and air exposure) resulted in impairments in reflexes (e.g., response to stimuli) and the ability to identify and use refuge in a laboratory arena and whether any impairments were associated with blood physiology or metabolic recovery. Control fish were consistently responsive to reflex tests and rapidly located and entered refugia in the arena within seconds. Conversely, treatment fish (exhausted and air exposed) were unresponsive to stimuli, took longer to search for refugia, and were more apprehensive to enter the refuge once it was located. Consequently, treatment fish took more than 70 times longer than control fish to enter the coral refuge (26.12 vs. 0.36 min, respectively). The finding that fish exposed to stress were hesitant to use refugia suggests that there was likely cognitive, visual, and/or physiological impairment. Blood lactate, glucose, and hematocrit measures were perturbed at 15 and 30 min after the stressor, relative to controls. However, measurements of oxygen consumption rate revealed that about 50% of metabolic recovery occurred within 30 min after the stressor, coinciding with apparent cognitive/visual/physiological recovery. Recovering the treatment fish in aerated, flow-through chambers for 30 min before introduction to the behavioral arena restored reflexes, and "recovered" fish behaved more similarly to controls. Therefore, we suggest that

  13. Applicability of an in-House Saponin-Based Extraction Method in Bruker Biotyper Matrix-Assisted Laser Desorption/Ionization Time-of-Flight Mass Spectrometry System for Identification of Bacterial and Fungal Species in Positively Flagged Blood Cultures

    PubMed Central

    Chien, Jung-Yien; Lee, Tai-Fen; Du, Shin-Hei; Teng, Shih-Hua; Liao, Chun-Hsing; Sheng, Wang-Hui; Teng, Lee-Jene; Hsueh, Po-Ren

    2016-01-01

    We used an in-house saponin-based extraction method to evaluate the performance of the Bruker Biotyper matrix-assisted laser desorption/ionization time-of-flight mass spectrometry (MALDI-TOF/MS) system for the identification of bacteria and fungi in 405 positively flagged blood culture bottles. Results obtained from MALDI-TOF/MS were compared with those obtained using conventional phenotypic identification methods. Of the 405 positively flagged blood culture bottles, 365 showed monomicrobal growth and were correctly identified to the species (72.1%) or genus (89.6%) level using the Bruker Biotyper system. The remaining 40 positively flagged blood culture bottles showed polymicrobial growth. Of them, 82.5% (n = 33) of the isolates were correctly identified to the species level and 92.5% (n = 37) to the genus level using the Bruker Biotyper system. The overall accuracy of identification to the genus level in flagged blood cultures was 89.5% for Gram-positive organisms, 93.5% for Gram-negative pathogens and 71.9% for fungi. Confidence scores were ≥1.500 for 307 (75.8%) bottles, ≥1.700 for 249 (61.5%) bottles and ≥2.000 for 142 (35.1%) bottles. None of the yeast cultures yielded scores ≥1.700. Using an identification-score cutoff of ≥1.500, the MALDI Biotyper correctly identified 99.2% of Gram-positive bacteria, 97.6% of Gram-negative bacteria and 100% of yeast isolates to the genus level and 77.6% of Gram-positive bacteria, 87.1% of Gram-negative bacteria and 100.0% of yeast isolates to the species level. The overall rate of identification using our protocol was 89.9% (364/405) for genus level identification and 73.1% (296/405) for species level identification. Yeast isolates yielded the lowest confidence scores, which compromised the accuracy of identification. Further optimization of the protein extraction procedure in positive blood cultures is needed to improve the rate of identification.

  14. Applicability of an in-House Saponin-Based Extraction Method in Bruker Biotyper Matrix-Assisted Laser Desorption/Ionization Time-of-Flight Mass Spectrometry System for Identification of Bacterial and Fungal Species in Positively Flagged Blood Cultures

    PubMed Central

    Chien, Jung-Yien; Lee, Tai-Fen; Du, Shin-Hei; Teng, Shih-Hua; Liao, Chun-Hsing; Sheng, Wang-Hui; Teng, Lee-Jene; Hsueh, Po-Ren

    2016-01-01

    We used an in-house saponin-based extraction method to evaluate the performance of the Bruker Biotyper matrix-assisted laser desorption/ionization time-of-flight mass spectrometry (MALDI-TOF/MS) system for the identification of bacteria and fungi in 405 positively flagged blood culture bottles. Results obtained from MALDI-TOF/MS were compared with those obtained using conventional phenotypic identification methods. Of the 405 positively flagged blood culture bottles, 365 showed monomicrobal growth and were correctly identified to the species (72.1%) or genus (89.6%) level using the Bruker Biotyper system. The remaining 40 positively flagged blood culture bottles showed polymicrobial growth. Of them, 82.5% (n = 33) of the isolates were correctly identified to the species level and 92.5% (n = 37) to the genus level using the Bruker Biotyper system. The overall accuracy of identification to the genus level in flagged blood cultures was 89.5% for Gram-positive organisms, 93.5% for Gram-negative pathogens and 71.9% for fungi. Confidence scores were ≥1.500 for 307 (75.8%) bottles, ≥1.700 for 249 (61.5%) bottles and ≥2.000 for 142 (35.1%) bottles. None of the yeast cultures yielded scores ≥1.700. Using an identification-score cutoff of ≥1.500, the MALDI Biotyper correctly identified 99.2% of Gram-positive bacteria, 97.6% of Gram-negative bacteria and 100% of yeast isolates to the genus level and 77.6% of Gram-positive bacteria, 87.1% of Gram-negative bacteria and 100.0% of yeast isolates to the species level. The overall rate of identification using our protocol was 89.9% (364/405) for genus level identification and 73.1% (296/405) for species level identification. Yeast isolates yielded the lowest confidence scores, which compromised the accuracy of identification. Further optimization of the protein extraction procedure in positive blood cultures is needed to improve the rate of identification. PMID:27695442

  15. The Routledge Applied Linguistics Reader

    ERIC Educational Resources Information Center

    Wei, Li, Ed.

    2011-01-01

    "The Routledge Applied Linguistics Reader" is an essential collection of readings for students of Applied Linguistics. Divided into five sections: Language Teaching and Learning, Second Language Acquisition, Applied Linguistics, Identity and Power and Language Use in Professional Contexts, the "Reader" takes a broad interpretation of the subject…

  16. A Survey of Applied Linguistics.

    ERIC Educational Resources Information Center

    Wardhaugh, Ronald, Ed.; Brown, H. Douglas, Ed.

    This book provides a comprehensive review of the major areas of applied linguistics with original contributions by fourteen scholars. The following chapters are included: (1) "What is Applied Linguistics?" by H. Douglas Brown; (2) "Language Development," by Lois Bloom; (3) "First Language Teaching," by Jean Malmstrom (discusses the teaching of…

  17. Conversation Analysis and Applied Linguistics.

    ERIC Educational Resources Information Center

    Schegloff, Emanuel A.; Koshik, Irene; Jacoby, Sally; Olsher, David

    2002-01-01

    Offers biographical guidance on several major areas of conversation-analytic work--turn-taking, repair, and word selection--and indicates past or potential points of contact with applied linguistics. Also discusses areas of applied linguistic work. (Author/VWL)

  18. Writing, Literacy, and Applied Linguistics.

    ERIC Educational Resources Information Center

    Leki, Ilona

    2000-01-01

    Discusses writing and literacy in the domain of applied linguistics. Focus is on needs analysis for literacy acquisition; second language learner identity; longitudinal studies as extensions of identity work; and applied linguistics contributions to second language literacy research. (Author/VWL)

  19. Applied Communication. Florida Teaching Supplement.

    ERIC Educational Resources Information Center

    Florida State Dept. of Education, Tallahassee. Div. of Vocational, Adult, and Community Education.

    The information in this supplementary notebook is intended to provide teachers with additional materials, ideas, suggestions, and activities to help in implementing the Applied Communication modules that combine language arts skills with vocational applications. The Applied Communication instructional materials were funded and developed by a…

  20. 75 FR 22554 - Notice of Petitions by Firms for Determination of Eligibility To Apply for Trade Adjustment...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-29

    ... partial separation of the firm's workers, or threat thereof, and to a decrease in sales or production of... urns and flag cases. Permanent Magnet Co., Inc 4437 Bragdon St., 4/9/2010 Alnico magnets for Indianapolis, IN 46226. industrial use. Arkansas Flag & Banner, Inc 800 West Ninth Street,...

  1. Graduation Credit for Applied Academics.

    ERIC Educational Resources Information Center

    Rose, Dennis M.

    1988-01-01

    Describes a pilot project in applied academics that involved hiring certified mathemathics and science instructors so that students could obtain academic rather than vocational credit for material that vocational instructors had previously taught. (JOW)

  2. An Excursion in Applied Mathematics.

    ERIC Educational Resources Information Center

    von Kaenel, Pierre A.

    1981-01-01

    An excursion in applied mathematics is detailed in a lesson deemed well-suited for the high school student or undergraduate. The problem focuses on an experimental missile guidance system simulated in the laboratory. (MP)

  3. Towards open applied Earth sciences

    EPA Science Inventory

    Concepts of open science -- in the context of cyber/digital technology and culture -- could greatly benefit applied and secondary Earth science efforts. However, international organizations (e.g., environmental agencies, conservation groups and sustainable development organizatio...

  4. From art to applied science.

    PubMed

    Schatzberg, Eric

    2012-09-01

    Before "applied science" and "technology" became keywords, the concept of art was central to discourse about material culture and its connections to natural knowledge. By the late nineteenth century, a new discourse of applied science had replaced the older discourse of art. This older discourse of art, especially as presented in Enlightenment encyclopedias, addressed the relationship between art and science in depth. But during the nineteenth century the concept of fine art gradually displaced the broader meanings of "art," thus undermining the utility of the term for discourse on the relationship between knowledge and practice. This narrowed meaning of "art" obscured key aspects of the industrial world. In effect, middle-class agents of industrialism, including "men of science," used the rhetoric of "applied science" and, later, "technology" to cement the exclusion of artisanal knowledge from the discourse of industrial modernity.

  5. Applied Remote Sensing Program (ARSP)

    NASA Technical Reports Server (NTRS)

    Johnson, J. D.; Foster, K. E.; Mouat, D. A.; Miller, D. A.; Conn, J. S.

    1976-01-01

    The activities and accomplishments of the Applied Remote Sensing Program during FY 1975-1976 are reported. The principal objective of the Applied Remote Sensing Program continues to be designed projects having specific decision-making impacts as a principal goal. These projects are carried out in cooperation and collaboration with local, state and federal agencies whose responsibilities lie with planning, zoning and environmental monitoring and/or assessment in the application of remote sensing techniques. The end result of the projects is the use by the involved agencies of remote sensing techniques in problem solving.

  6. CRC handbook of applied thermodynamics

    SciTech Connect

    Palmer, D.A. . Research and Development Dept.)

    1987-01-01

    The emphasis of this book is on applied thermodynamics, featuring the stage of development of a process rather than the logical development of thermodynamic principles. It is organized according to the types of problems encountered in industry, such as probing research, process assessment, and process development. The applied principles presented can be used in most areas of industry including oil and gas production and processing, chemical processing, power generation, polymer production, food processing, synthetic fuels production, specialty chemicals and pharmaceuticals production, bioengineered processes, etc.

  7. CURRENT TRENDS IN APPLIED LINGUISTICS.

    ERIC Educational Resources Information Center

    KACHRU, BRAJ B.

    WITH PROGRESS IN THEORETICAL AND APPLIED LINGUISTICS, THE APPLICATION OF LINGUISTICS TO LANGUAGE TEACHING HAS COME UNDER INCREASING SCRUTINY. WHILE THE STRUCTURALISTS HAVE FOUND COMPETITION IN THE MORE RECENT CONCEPTS OF THE COMPETENCE-ORIENTED AND THE PERFORMANCE-ORIENTED APPROACHES, AND MENTALISTIC THEORIES SEEM TO PROVIDE MORE EXPLANATIONS THAN…

  8. Toward an Applied Administrative Science.

    ERIC Educational Resources Information Center

    Dunbar, Roger L. M.

    1983-01-01

    A study of 65 articles from the 1981 volumes of "Administrative Science Quarterly" and "Harvard Business Review," using smallest space analysis, found that the few studies adopting subjective (instead of objective) approaches to analyzing organizational change were most likely to provide a basis for an applied administrative science. (Author/RW)

  9. Applied aerodynamics: Challenges and expectations

    NASA Technical Reports Server (NTRS)

    Peterson, Victor L.; Smith, Charles A.

    1993-01-01

    Aerospace is the leading positive contributor to this country's balance of trade, derived largely from the sale of U.S. commercial aircraft around the world. This powerfully favorable economic situation is being threatened in two ways: (1) the U.S. portion of the commercial transport market is decreasing, even though the worldwide market is projected to increase substantially; and (2) expenditures are decreasing for military aircraft, which often serve as proving grounds for advanced aircraft technology. To retain a major share of the world market for commercial aircraft and continue to provide military aircraft with unsurpassed performance, the U.S. aerospace industry faces many technological challenges. The field of applied aerodynamics is necessarily a major contributor to efforts aimed at meeting these technological challenges. A number of emerging research results that will provide new opportunities for applied aerodynamicists are discussed. Some of these have great potential for maintaining the high value of contributions from applied aerodynamics in the relatively near future. Over time, however, the value of these contributions will diminish greatly unless substantial investments continue to be made in basic and applied research efforts. The focus: to increase understanding of fluid dynamic phenomena, identify new aerodynamic concepts, and provide validated advanced technology for future aircraft.

  10. Applying Creativity Research to Cooking

    ERIC Educational Resources Information Center

    Beghetto, Ronald A.; Kaufman, James C.; Hatcher, Ryan

    2016-01-01

    What, if any, benefit might there be to applying creativity research to cooking? The purpose of this paper was to address this question. Specifically, we draw on concepts and theories from creativity research to help clarify what is meant by creative cooking. This includes exploring creative cooking through the lens of the 4-C and Propulsion…

  11. Applied Linguistics in the Philippines.

    ERIC Educational Resources Information Center

    Tucker, G. Richard

    This paper traces the three major developmental strands that converged to contribute to the definition of the applied linguistics field in the Philippines: the institution and capacity-building work supported by the Ford and Rockefeller Foundations; the forging of a vibrant consortium among three Filipino institutions of higher education to offer…

  12. Applied Linguistics Research on Asianness

    ERIC Educational Resources Information Center

    Kobayashi, Yoko

    2011-01-01

    As China is increasingly occupying the world's attention, its explosively expanding economical and political clout has also been felt in the applied linguistics domain, with the discussion on China's/Chinese language issues growing by leaps and bounds (e.g. China's English education policies, Chinese language classes in the West). Amid the world's…

  13. Applied Remote Sensing Program (ARSP)

    NASA Technical Reports Server (NTRS)

    Mouat, D. A.; Johnson, J. D.; Foster, K. E.

    1977-01-01

    Descriptions of projects engaged by the Applied Remote Sensors Program in the state of Arizona are contained in an annual report for the fiscal year 1976-1977. Remote sensing techniques included thermal infrared imagery in analog and digital form and conversion of data into thermograms. Delineation of geologic areas, surveys of vegetation and inventory of resources were also presented.

  14. Case Studies in Applied Mathematics.

    ERIC Educational Resources Information Center

    Mathematical Association of America, Washington, DC.

    This collection of nine case studies in applied mathematics was written primarily for the use of the instructor by a Conference sponsored by the Committee on the Undergraduate Program in Mathematics (CUPM). Each chapter contains exercises of varying degrees of difficulty and several include student projects. The materials were used on a trial…

  15. Applied Learning for Middle Schoolers.

    ERIC Educational Resources Information Center

    Miller, Paula; And Others

    1995-01-01

    From leading garden tours to planning a visit for Japanese teachers and participating in community theater, middle schoolers at Fort Worth's Applied Learning Academy learn academic content by working on community projects. Students' writing skills soared as they developed, edited, and field-tested brochures and trail-guide maps for their botanical…

  16. Applied Mathematics. Florida Teaching Supplement.

    ERIC Educational Resources Information Center

    Florida State Dept. of Education, Tallahassee. Div. of Vocational, Adult, and Community Education.

    The information in this supplementary notebook is intended to provide teachers with additional materials, ideas and suggestions, and activities to help in implementing the first 21 units of the Applied Mathematics modules that help develop and refine job-related mathematics skills. An introduction lists the 36 units of the complete Applied…

  17. Isoperformance curves in applied psychology.

    PubMed

    Jones, M B; Kennedy, R S

    1996-03-01

    Isoperformance is a technique for reading information out of a data-analytic model, comparable to expected mean square or omega squared analyses. It results in a trade-off function (an isoperformance curve) among the determinants of performance. The technique was developed primarily to generate trade-off functions between personnel aptitude and time in training or on the job. However, the technique is general and can be applied in any trade-off situation. In part, the purpose of this paper is to recall the antecedents of isoperformance in psychophysics and to recount the origins and development of the isoperformance readout. Its main purpose, however, is to present several examples of isoperformance curves in applied psychology and to make the case for their usefulness.

  18. An Applied Physicist Does Econometrics

    NASA Astrophysics Data System (ADS)

    Taff, L. G.

    2010-02-01

    The biggest problem those attempting to understand econometric data, via modeling, have is that economics has no F = ma. Without a theoretical underpinning, econometricians have no way to build a good model to fit observations to. Physicists do, and when F = ma failed, we knew it. Still desiring to comprehend econometric data, applied economists turn to mis-applying probability theory---especially with regard to the assumptions concerning random errors---and choosing extremely simplistic analytical formulations of inter-relationships. This introduces model bias to an unknown degree. An applied physicist, used to having to match observations to a numerical or analytical model with a firm theoretical basis, modify the model, re-perform the analysis, and then know why, and when, to delete ``outliers'', is at a considerable advantage when quantitatively analyzing econometric data. I treat two cases. One is to determine the household density distribution of total assets, annual income, age, level of education, race, and marital status. Each of these ``independent'' variables is highly correlated with every other but only current annual income and level of education follow a linear relationship. The other is to discover the functional dependence of total assets on the distribution of assets: total assets has an amazingly tight power law dependence on a quadratic function of portfolio composition. Who knew? )

  19. Towards "open applied" Earth sciences

    NASA Astrophysics Data System (ADS)

    Ziegler, C. R.; Schildhauer, M.

    2014-12-01

    Concepts of open science -- in the context of cyber/digital technology and culture -- could greatly benefit applied and secondary Earth science efforts. However, international organizations (e.g., environmental agencies, conservation groups and sustainable development organizations) that are focused on applied science have been slow to incorporate open practices across the spectrum of scientific activities, from data to decisions. Myriad benefits include transparency, reproducibility, efficiency (timeliness and cost savings), stakeholder engagement, direct linkages between research and environmental outcomes, reduction in bias and corruption, improved simulation of Earth systems and improved availability of science in general. We map out where and how open science can play a role, providing next steps, with specific emphasis on applied science efforts and processes such as environmental assessment, synthesis and systematic reviews, meta-analyses, decision support and emerging cyber technologies. Disclaimer: The views expressed in this paper are those of the authors and do not necessarily reflect the views or policies of the organizations for which they work and/or represent.

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

    PubMed Central

    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

  1. Aerospace reliability applied to biomedicine.

    NASA Technical Reports Server (NTRS)

    Lalli, V. R.; Vargo, D. J.

    1972-01-01

    An analysis is presented that indicates that the reliability and quality assurance methodology selected by NASA to minimize failures in aerospace equipment can be applied directly to biomedical devices to improve hospital equipment reliability. The Space Electric Rocket Test project is used as an example of NASA application of reliability and quality assurance (R&QA) methods. By analogy a comparison is made to show how these same methods can be used in the development of transducers, instrumentation, and complex systems for use in medicine.

  2. Applying quantum principles to psychology

    NASA Astrophysics Data System (ADS)

    Busemeyer, Jerome R.; Wang, Zheng; Khrennikov, Andrei; Basieva, Irina

    2014-12-01

    This article starts out with a detailed example illustrating the utility of applying quantum probability to psychology. Then it describes several alternative mathematical methods for mapping fundamental quantum concepts (such as state preparation, measurement, state evolution) to fundamental psychological concepts (such as stimulus, response, information processing). For state preparation, we consider both pure states and densities with mixtures. For measurement, we consider projective measurements and positive operator valued measurements. The advantages and disadvantages of each method with respect to applications in psychology are discussed.

  3. Fire retardancy using applied materials

    NASA Technical Reports Server (NTRS)

    Feldman, R.

    1971-01-01

    An example of advanced technology transfer from the Little Joe, Surveyor, Comsat, re-entry and Apollo age to everyday fire protection needs is presented. Utilizing the principle of sublimation cooling for thermostatic temperature control, the material meets a wide range of fire retardancy and heat transmission control requirements. Properties vary from flexible tape for conduits and electrical cables to rigid coatings for column protection, with a broad spectrum of sublimation temperatures available. The material can be applied in the field or in the factory, utilizing mass production techniques, yielding a product that is reliable, effective, widely available and low in cost.

  4. Applying STAMP in Accident Analysis

    NASA Technical Reports Server (NTRS)

    Leveson, Nancy; Daouk, Mirna; Dulac, Nicolas; Marais, Karen

    2003-01-01

    Accident models play a critical role in accident investigation and analysis. Most traditional models are based on an underlying chain of events. These models, however, have serious limitations when used for complex, socio-technical systems. Previously, Leveson proposed a new accident model (STAMP) based on system theory. In STAMP, the basic concept is not an event but a constraint. This paper shows how STAMP can be applied to accident analysis using three different views or models of the accident process and proposes a notation for describing this process.

  5. Data Understanding Applied to Optimization

    NASA Technical Reports Server (NTRS)

    Buntine, Wray; Shilman, Michael

    1998-01-01

    The goal of this research is to explore and develop software for supporting visualization and data analysis of search and optimization. Optimization is an ever-present problem in science. The theory of NP-completeness implies that the problems can only be resolved by increasingly smarter problem specific knowledge, possibly for use in some general purpose algorithms. Visualization and data analysis offers an opportunity to accelerate our understanding of key computational bottlenecks in optimization and to automatically tune aspects of the computation for specific problems. We will prototype systems to demonstrate how data understanding can be successfully applied to problems characteristic of NASA's key science optimization tasks, such as central tasks for parallel processing, spacecraft scheduling, and data transmission from a remote satellite.

  6. Thermoeconomics applied to HVAC systems

    SciTech Connect

    Tozer, R.; Valero, A.; Lozano, M.A.

    1999-07-01

    Thermoeconomics uses thermodynamics in conjunction with economic analysis to achieve improved cost benefit and quality in design. The thermodynamic analysis uses the second law and availability or exergy, which is a measure of the usefulness of energy. This paper uses exergy rather than energy in the thermoeconomic analysis and system optimization. The objective of thermoeconomics is to minimize a cost function, which is usually capital or life-cycle costs, which are expressed in terms of thermodynamic variables of the system. This will establish the most cost-effective design parameters for the specific design configuration analyzed. This paper presents the methods for applying a thermoeconomic analysis to several HVAC systems. The design conditions are analyzed, providing detailed exergy costing related to the plant investment and operating costs of the base design. By reviewing these, the most appropriate system variables are selected and the system cost is optimized, therefore achieving important life-cycle cost and capital investment savings.

  7. Implementing an Applied Science Program

    NASA Technical Reports Server (NTRS)

    Rickman, Doug; Presson, Joan

    2007-01-01

    The work implied in the NASA Applied Science Program requires a delicate balancing act for the those doing it. At the implementation level there are multiple tensions intrinsic to the program. For example each application of an existing product to a decision support process requires deep knowledge about the data and deep knowledge about the decision making process. It is highly probable no one person has this range of knowledge. Otherwise the decision making process would already be using the data. Therefore, a team is required. But building a team usually requires time, especially across agencies. Yet the program mandates efforts of relatively short duration. Further, those who know the data are scientists, which makes them essential to the program. But scientists are evaluated on their publication record. Anything which diverts a scientist from the research for his next publication is an anathema to him and potential death to their career. Trying to get another agency to use NASA data does not strike most scientists as material inherently suitable for publication. Also, NASA wishes to rapidly implement often substantial changes to another agency's process. For many reasons, such as budget and program constraints, speed is important. But the owner of a decision making process is tightly constrained, usually by law, regulation, organization and custom. Changes when made are slow, cautious, even hesitant, and always done according a process specific to the situation. To manage this work MSFC must balance these and other tensions. Some things we have relatively little control over, such as budget. These we try to handle by structural techniques. For example by insisting all of our people work on multiple projects simultaneously we inherently have diversification of funding for all of our people. In many cases we explicitly use some elements of tension to be productive. For example the need for the scientists to constantly publish is motivation to keep tasks short and

  8. An Introduction to Applied Biogeography

    NASA Astrophysics Data System (ADS)

    Spellerberg, Ian F.; Sawyer, John W. D.

    1999-03-01

    Biogeography is about the geographical distribution, both past and present, of plants, animals and other organisms. In this undergraduate textbook, Spellerberg and Sawyer bring a modern approach to a developing subject, writing in a lively and sometimes provocative manner. Throughout the text, the authors emphasize the applications of biogeography to conservation management, economic production, environmental assessment, sustainable use of resources, landscape planning, and public health. They discuss applications of island biogeography in conservation, the concept of wildlife corridors, the analysis of biogeographical data, and the role of humans and their cultures in biogeography. The applied approach of this textbook, along with its numerous illustrative examples and figures, make it a unique introduction to the field for many geography, biology and environmental science students.

  9. [Basic science and applied science].

    PubMed

    Pérez-Tamayo, R

    2001-01-01

    A lecture was presented by the author at the Democratic Opinion Forum on Health Teaching and Research, organized by Mexico's National Health Institutes Coordinating Office, at National Cardiology Institute "Ignacio Chavez", where he presented a critical review of the conventional classification of basic and applied science, as well as his personal view on health science teaching and research. According to the author, "well-conducted science" is that "generating reality-checked knowledge" and "mis-conducted science" is that "unproductive or producing 'just lies' and 'non-fundable'. To support his views, the author reviews utilitarian and pejorative definitions of science, as well as those of committed and pure science, useful and useless science, and practical and esoterical science, as synonyms of applied and basic science. He also asserts that, in Mexico, "this classification has been used in the past to justify federal funding cutbacks to basic science, allegedly because it is not targeted at solving 'national problems' or because it was not relevant to priorities set in a given six-year political administration period". Regarding health education and research, the author asserts that the current academic programs are inefficient and ineffective; his proposal to tackle these problems is to carry out a solid scientific study, conducted by a multidisciplinary team of experts, "to design the scientific researcher curricula from recruitment of intelligent young people to retirement or death". Performance assessment of researchers would not be restricted to publication of papers, since "the quality of scientific work and contribution to the development of science is not reflected by the number of published papers". The English version of this paper is available at: http://www.insp.mx/salud/index.html

  10. Applied physiology of ice hockey.

    PubMed

    Cox, M H; Miles, D S; Verde, T J; Rhodes, E C

    1995-03-01

    Today's elite hockey players are physically bigger and have improved levels of physiological fitness when compared with their predecessors. Correspondingly, previous ice hockey studies that have become widely referenced may have little relevance to current players and the way the game is presently played. A great need exists to apply exercise science to the game of ice hockey. Although much has been written about the physiology of ice hockey, there is little information based on well controlled studies. Particularly, there is a paucity of knowledge concerning optimal training schedules, training specificity, recovery profiles and seasonal detraining. Moreover, the reports that do exist have attempted to make comparisons across all levels of skill and talent. Thus, fundamental questions remain as to actual physiological exercise response and specialised training programmes for ice hockey players, particularly at the elite level. There is a demand for new properly designed experiments to find answers pertaining to the appropriate training methods for today's ice hockey players. Future research directions should consider the relationships between performance and such variables as neuromuscular skills, strength, power, peripheral adaptations, travel, hydration, detraining and sport-specific training programmes. Incidence and severity of injury among ice hockey players in relation to fatigue and fitness must also be investigated. Much of the information currently used in ice hockey will remain speculative and anecdotal until these studies are conducted. PMID:7784758

  11. Applied extreme-value statistics

    SciTech Connect

    Kinnison, R.R.

    1983-05-01

    The statistical theory of extreme values is a well established part of theoretical statistics. Unfortunately, it is seldom part of applied statistics and is infrequently a part of statistical curricula except in advanced studies programs. This has resulted in the impression that it is difficult to understand and not of practical value. In recent environmental and pollution literature, several short articles have appeared with the purpose of documenting all that is necessary for the practical application of extreme value theory to field problems (for example, Roberts, 1979). These articles are so concise that only a statistician can recognise all the subtleties and assumptions necessary for the correct use of the material presented. The intent of this text is to expand upon several recent articles, and to provide the necessary statistical background so that the non-statistician scientist can recognize and extreme value problem when it occurs in his work, be confident in handling simple extreme value problems himself, and know when the problem is statistically beyond his capabilities and requires consultation.

  12. Intelligence Applied to Air Vehicles

    NASA Technical Reports Server (NTRS)

    Rosen, Robert; Gross, Anthony R.; Fletcher, L. Skip; Zornetzer, Steven (Technical Monitor)

    2000-01-01

    The exponential growth in information technology has provided the potential for air vehicle capabilities that were previously unavailable to mission and vehicle designers. The increasing capabilities of computer hardware and software, including new developments such as neural networks, provide a new balance of work between humans and machines. This paper will describe several NASA projects, and review results and conclusions from ground and flight investigations where vehicle intelligence was developed and applied to aeronautical and space systems. In the first example, flight results from a neural network flight control demonstration will be reviewed. Using, a highly-modified F-15 aircraft, a NASA/Dryden experimental flight test program has demonstrated how the neural network software can correctly identify and respond to changes in aircraft stability and control characteristics. Using its on-line learning capability, the neural net software would identify that something in the vehicle has changed, then reconfigure the flight control computer system to adapt to those changes. The results of the Remote Agent software project will be presented. This capability will reduce the cost of future spacecraft operations as computers become "thinking" partners along with humans. In addition, the paper will describe the objectives and plans for the autonomous airplane program and the autonomous rotorcraft project. Technologies will also be developed.

  13. Gaitography applied to prosthetic walking.

    PubMed

    Roerdink, Melvyn; Cutti, Andrea G; Summa, Aurora; Monari, Davide; Veronesi, Davide; van Ooijen, Mariëlle W; Beek, Peter J

    2014-11-01

    During walking on an instrumented treadmill with an embedded force platform or grid of pressure sensors, center-of-pressure (COP) trajectories exhibit a characteristic butterfly-like shape, reflecting the medio-lateral and anterior-posterior weight shifts associated with alternating steps. We define "gaitography" as the analysis of such COP trajectories during walking (the "gaitograms"). It is currently unknown, however, if gaitography can be employed to characterize pathological gait, such as lateralized gait impairments. We therefore registered gaitograms for a heterogeneous sample of persons with a trans-femoral and trans-tibial amputation during treadmill walking at a self-selected comfortable speed. We found that gaitograms directly visualize between-person differences in prosthetic gait in terms of step width and the relative duration of prosthetic and non-prosthetic single-support stance phases. We further demonstrated that one should not only focus on the gaitogram's shape but also on the time evolution along that shape, given that the COP evolves much slower in the single-support phase than in the double-support phase. Finally, commonly used temporal and spatial prosthetic gait characteristics were derived, revealing both individual and systematic differences in prosthetic and non-prosthetic step lengths, step times, swing times, and double-support durations. Because gaitograms can be rapidly collected in an unobtrusive and markerless manner over multiple gait cycles without constraining foot placement, clinical application of gaitography seems both expedient and appealing. Studies examining the repeatability of gaitograms and evaluating gaitography-based gait characteristics against a gold standard with known validity and reliability are required before gaitography can be clinically applied.

  14. Morphometrics applied to medical entomology.

    PubMed

    Dujardin, Jean-Pierre

    2008-12-01

    Morphometrics underwent a revolution more than one decade ago. In the modern morphometrics, the estimate of size is now contained in a single variable reflecting variation in many directions, as many as there are landmarks under study, and shape is defined as their relative positions after correcting for size, position and orientation. With these informative data, and the corresponding software freely available to conduct complex analyses, significant biological and epidemiological features can be quantified more accurately. We discuss the evolutionary significance of the environmental impact on metric variability, mentioning the importance of concepts like genetic assimilation, genetic accommodation, and epigenetics. We provide examples of measuring the effect of selection on metric variation by comparing (unpublished) Qst values with corresponding (published) Fst. The primary needs of medical entomologists are to distinguish species, especially cryptic species, and to detect them where they are not expected. We explain how geometric morphometrics could apply to these questions, and where there are deficiencies preventing the approach from being utilized at its maximum potential. Medical entomologists in connection with control programs aim to identify isolated populations where the risk of reinfestation after treatment would be low ("biogeographical islands"). Identifying them can be obtained from estimating the number of migrants per generation. Direct assessment of movement remains the most valid approach, but it scores active movement only. Genetic methods estimating gene flow levels among interbreeding populations are commonly used, but gene flow does not necessarily mean the current flow of migrants. Methods using the morphometric variation are neither suited to evaluate gene flow, nor are they adapted to estimate the flow of migrants. They may provide, however, the information needed to create a preliminary map pointing to relevant areas where one could

  15. Applied technology section. Monthly report, December 1993

    SciTech Connect

    Buckner, M.R.

    1994-01-28

    This monthly report contains abstracts of the progress made in various projects from the applied technology section at the Savannah River Plant. Research areas include engineering modeling and simulation, applied physics, experimental thermal hydraulics, and packaging and transportation.

  16. Applied Psycholinguistics--Amphibian or Phantom?

    ERIC Educational Resources Information Center

    Titone, Renzo

    1975-01-01

    A tentative classification of internal departments of psycholinguistics is suggested and a list of applied fields is presented. Applied psycholinguistics is not seen here to have a right to scientific independence. (SCC)

  17. Western Perspectives in Applied Linguistics in Africa

    ERIC Educational Resources Information Center

    Makoni, Sinfree; Meinhof, Ulrike H.

    2004-01-01

    The aim of this article is to analyze the nature of the historical and contemporary social contexts within which applied linguistics in Africa emerged, and is currently practiced. The article examines the challenges "local" applied Linguistics in Africa is confronted with as it tries to amplify applied linguistic programs emanating from…

  18. Critical and Alternative Directions in Applied Linguistics

    ERIC Educational Resources Information Center

    Pennycook, Alastair

    2010-01-01

    Critical directions in applied linguistics can be understood in various ways. The term "critical" as it has been used in "critical applied linguistics," "critical discourse analysis," "critical literacy" and so forth, is now embedded as part of applied linguistic work, adding an overt focus on questions of power and inequality to discourse…

  19. 41 CFR 102-117.25 - What definitions apply to this part?

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... a receipt of goods and documentary evidence of title. Cargo preference is the legal requirement for all, or a portion of all, ocean-borne cargo to be transported on U.S. flag vessels. Commuted rate... foreign country. Freight is property or goods transported as cargo. Government bill of lading (GBL) is...

  20. 41 CFR 102-117.25 - What definitions apply to this part?

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... a receipt of goods and documentary evidence of title. Cargo preference is the legal requirement for all, or a portion of all, ocean-borne cargo to be transported on U.S. flag vessels. Commuted rate... foreign country. Freight is property or goods transported as cargo. Government bill of lading (GBL) is...