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Sample records for merocyanine mc form

  1. Photoisomerization of merocyanine 540 in polymer-surfactant ...

    Photoisomerization of merocyanine 540 (MC540) in a polymer-surfactant aggregate is studied using picosecond time resolved emission spectroscopy. The aggregate consists of the polymer, poly(vinylpyrrolidone) (PVP) and the surfactant, sodium dodecyl sulphate (SDS). With increase in the concentration of SDS in an ...

  2. Limiting-dilution analysis for the determination of leukemic cell frequencies after bone marrow decontamination with mafosfamide or merocyanine 540

    Porcellini, A.; Talevi, N.; Marchetti-Rossi, M.T.; Palazzi, M.; Manna, A.; Sparaventi, G.; Delfini, C.; Valentini, M.

    1987-01-01

    To stimulate a leukemia remission marrow, cell suspensions of normal human bone marrow were mixed with human acute lymphoblastic or myelogenous leukemic cells of the CCRF-SF, Nalm-6, and K-562 lines. The cell mixtures were incubated in vitro with mafosfamide (AZ) or with the photoreactive dye merocyanine 540 (MC-540). A quantity of 10(4) cells of the treated suspensions was dispensed into microculture plates, and graded cell numbers of the line used to contaminate the normal marrow were added. Limiting-dilution analysis was used to estimate the frequency of leukemia cells persisting after treatment with the decontaminating agents. Treatment with AZ or MC-540 produced a total elimination (ie, 6 logs or 5.3 logs respectively) of B cell acute leukemia cells (CCRF-SB), whereas nearly 1.7 logs and 2 logs of K-562 acute myelogenous blasts were still present in the cell mixtures after treatment with MC-540 and AZ, respectively. Treatment of the Nalm-6-contaminated cell mixtures with AZ resulted in 100% elimination of clonogenic cells, whereas nearly 80% decontamination was obtained with MC-540. Our results suggest that treatment with AZ could be an effective method of eliminating clonogenic tumor cells from human bone marrow. MC-540, shown by previous studies to spare sufficient pluripotential stem cells to ensure hemopoietic reconstitution in the murine model and in clinical application, has comparable effects and merits trials for possible clinical use in autologous bone marrow transplantation

  3. Limiting-dilution analysis for the determination of leukemic cell frequencies after bone marrow decontamination with mafosfamide or merocyanine 540

    Porcellini, A.; Talevi, N.; Marchetti-Rossi, M.T.; Palazzi, M.; Manna, A.; Sparaventi, G.; Delfini, C.; Valentini, M.

    1987-11-01

    To stimulate a leukemia remission marrow, cell suspensions of normal human bone marrow were mixed with human acute lymphoblastic or myelogenous leukemic cells of the CCRF-SF, Nalm-6, and K-562 lines. The cell mixtures were incubated in vitro with mafosfamide (AZ) or with the photoreactive dye merocyanine 540 (MC-540). A quantity of 10(4) cells of the treated suspensions was dispensed into microculture plates, and graded cell numbers of the line used to contaminate the normal marrow were added. Limiting-dilution analysis was used to estimate the frequency of leukemia cells persisting after treatment with the decontaminating agents. Treatment with AZ or MC-540 produced a total elimination (ie, 6 logs or 5.3 logs respectively) of B cell acute leukemia cells (CCRF-SB), whereas nearly 1.7 logs and 2 logs of K-562 acute myelogenous blasts were still present in the cell mixtures after treatment with MC-540 and AZ, respectively. Treatment of the Nalm-6-contaminated cell mixtures with AZ resulted in 100% elimination of clonogenic cells, whereas nearly 80% decontamination was obtained with MC-540. Our results suggest that treatment with AZ could be an effective method of eliminating clonogenic tumor cells from human bone marrow. MC-540, shown by previous studies to spare sufficient pluripotential stem cells to ensure hemopoietic reconstitution in the murine model and in clinical application, has comparable effects and merits trials for possible clinical use in autologous bone marrow transplantation.

  4. The Social Attribution Task-Multiple Choice (SAT-MC): A Psychometric and Equivalence Study of an Alternate Form.

    Johannesen, Jason K; Lurie, Jessica B; Fiszdon, Joanna M; Bell, Morris D

    2013-01-01

    The Social Attribution Task-Multiple Choice (SAT-MC) uses a 64-second video of geometric shapes set in motion to portray themes of social relatedness and intentions. Considered a test of "Theory of Mind," the SAT-MC assesses implicit social attribution formation while reducing verbal and basic cognitive demands required of other common measures. We present a comparability analysis of the SAT-MC and the new SAT-MC-II, an alternate form created for repeat testing, in a university sample (n = 92). Score distributions and patterns of association with external validation measures were nearly identical between the two forms, with convergent and discriminant validity supported by association with affect recognition ability and lack of association with basic visual reasoning. Internal consistency of the SAT-MC-II was superior (alpha = .81) to the SAT-MC (alpha = .56). Results support the use of SAT-MC and new SAT-MC-II as equivalent test forms. Demonstrating relatively higher association to social cognitive than basic cognitive abilities, the SAT-MC may provide enhanced sensitivity as an outcome measure of social cognitive intervention trials.

  5. Stilbazolium Merocyanine Dye Determination in Different Solutions, Concentrations and Colloids Using SERS

    Pajchrowski, Grzegorz; Abdali, Salim; Nørbygaard, Thomas

    2006-01-01

    Surface Enhanced Raman Scattering (SERS) measurements were carried out on stilbazolium merocyanine dye in methanol and pyridine solvents. Both solutions were measured in series of concentrations, covering a range of 5·10-5 M to 5·10-8 M. In these measurements Ag and Au colloids were used and the ......Surface Enhanced Raman Scattering (SERS) measurements were carried out on stilbazolium merocyanine dye in methanol and pyridine solvents. Both solutions were measured in series of concentrations, covering a range of 5·10-5 M to 5·10-8 M. In these measurements Ag and Au colloids were used...... report here on the success of using SERS to obtain Raman spectra of merocyanine dye at very low concentration in an attempt of new approach, which can be used for further investigations of the dye. The SERS spectra will here be reported and the results from different solutions, colloids, concentrations...

  6. One-pot three-component synthesis and photophysical characteristics of novel triene merocyanines

    Christian Muschelknautz

    2014-03-01

    Full Text Available Novel triene merocyanines, i.e. 1-styryleth-2-enylidene and 4-(1,3,3-trimethylindolin-2-ylidenebut-2-en-1-ylideneindolones are obtained in good to excellent yields in a consecutive three-component insertion Sonogashira coupling–addition sequence. The selectivity of either series is remarkable and has its origin in the stepwise character of the terminal addition step as shown by extensive computations on the DFT level. All merocyanines display intense absorption bands in solution and the film spectra indicate J-aggregation. While 1-styryleth-2-enylideneindolones show an intense deep red emission in films, 4-(1,3,3-trimethylindolin-2-ylidenebut-2-en-1-ylideneindolones are essentially nonemissive in films or in the solid state. TD-DFT computations rationalize the charge-transfer nature of the characteristic broad long-wavelength absorptions bands.

  7. Inactivation of viruses in platelet suspensions that retain their in vitro characteristics: Comparison of psoralen-ultraviolet A and merocyanine 540-visible light methods

    Dodd, R.Y.; Moroff, G.; Wagner, S.; Dabay, M.H.; Dorfman, E.; George, V.; Ribeiro, A.; Shumaker, J.; Benade, L.E.

    1991-01-01

    The ability of two fundamentally different photochemical procedures to inactivate model viruses in platelet suspensions was compared. Merocyanine 540 (MC 540) with visible light was used as an example of an oxygen-dependent chemical-directed at the viral membrane, and aminomethyl trimethyl psoralen (AMT) with ultraviolet A light (UVA) was used as an example of a nucleic acid-directed system. Antiviral conditions in petri dishes were identified and the effects of these procedures on platelet suspensions in plastic storage containers were studied. Concentrations of photochemicals in the 10 to 150 mumol range with 30 to 60 minutes of visible light (MC 540) or 1 to 2 minutes of UVA (AMT) readily inactivated 5 to 6 log10 of vesicular stomatitis virus (VSV) and other model viruses in platelet suspensions, provided the plasma concentration was reduced to about 15 percent by the use of a synthetic platelet storage medium. Extracellular pH, morphology scores, and aggregation response dropped markedly when platelets were treated with MC 540 and visible light. However, treatment with 136 mumol per L of AMT and 1 to 3 minutes of UVA could inactivate 5 log10 of VSV in platelet suspensions with retention of platelet characteristics for 4 days, particularly if oxygen levels were reduced during treatment. These studies demonstrate that AMT-UVA treatment meets the initial requirements for virus inactivation in platelet suspensions

  8. Fluorescence quenching of fluorescein by Merocyanine 540 in liposomes

    Toprak, Mahmut; Meryem Aydin, Burcu; Arik, Mustafa; Onganer, Yavuz

    2011-01-01

    The fluorescence quenching of fluorescein (FL) by merociyanine 540 (MC540) was examined in L-egg lecithin phosphatidycholine (PC) liposomes using spectroscopic methods. The type of quenching mechanism (dynamic or static) was evaluated using the Stern-Volmer plots. Findings were also supported by the temperature studies and florescence decay measurements. The Stern-Volmer equation was utilized to calculate bimolecular quenching constants (K q ). Furthermore, the bimolecular quenching constant of the quencher in the liposomes (K SV ), partition coefficient (K p ), binding constant (K), and corresponding thermodynamic parameters ΔH, ΔS, and ΔG were calculated. The quenching property was also used in determining quantitatively (K p ) the partition coefficient of Merociyanini 540 in PC liposome.The obtained data indicated that static quenching occurred in the system and the K SV values decreased with increasing lipid concentration. In addition, thermodynamic analysis suggested that van der Waals interactions and hydrogen bonding were the main acting forces between fluorescein and merociyanine 540 molecules in the medium. - Highlights: → Fluorescence quenching of FL by MC540 in liposome system was analyzed. → Fluorescence quenching mechanism of FL by MC540 was consistent with the static model. → Binding FL to MC540 was spontaneous and carried out by hydrogen bond and van der Waals forces.

  9. Alumina-Forming Austenitic Stainless Steels Strengthened by Laves Phase and MC Carbide Precipitates

    Yamamoto, Y.; Brady, M. P.; Lu, Z. P.; Liu, C. T.; Takeyama, M.; Maziasz, P. J.; Pint, B. A.

    2007-11-01

    Creep strengthening of Al-modified austenitic stainless steels by MC carbides or Fe2Nb Laves phase was explored. Fe-20Cr-15Ni-(0-8)Al and Fe-15Cr-20Ni-5Al base alloys (at. pct) with small additions of Nb, Mo, W, Ti, V, C, and B were cast, thermally-processed, and aged. On exposure from 650 °C to 800 °C in air and in air with 10 pct water vapor, the alloys exhibited continuous protective Al2O3 scale formation at an Al level of only 5 at. pct (2.4 wt pct). Matrices of the Fe-20Cr-15Ni-5Al base alloys consisted of γ (fcc) + α (bcc) dual phase due to the strong α-Fe stabilizing effect of the Al addition and exhibited poor creep resistance. However, adjustment of composition to the Fe-15Cr-20Ni-5Al base resulted in alloys that were single-phase γ-Fe and still capable of alumina scale formation. Alloys that relied solely on Fe2Nb Laves phase precipitates for strengthening exhibited relatively low creep resistance, while alloys that also contained MC carbide precipitates exhibited creep resistance comparable to that of commercially available heat-resistant austenitic stainless steels. Phase equilibria studies indicated that NbC precipitates in combination with Fe2Nb were of limited benefit to creep resistance due to the solution limit of NbC within the γ-Fe matrix of the alloys studied. However, when combined with other MC-type strengtheners, such as V4C3 or TiC, higher levels of creep resistance were obtained.

  10. Photophysical properties of a surfactive long-chain styryl merocyanine dye as fluorescent probe

    Ismail, L.F.M., E-mail: Lailafmi@yahoo.com [Al-Azhar University, Faculty of Science, Chemistry Department, Nasr City, 12 Ibrahim El-Nagar, El-Hegaz Sq. Heliopolis, Cairo 11315 (Egypt)

    2012-09-15

    This work deals with detailed investigations of the photophysical properties of a styryl merocyanine dye, namely 1-cetyl-4-[4 Prime -(methoxy) styryl]-pyridinium bromide (CMSPB) of molecular rotor type. The solvatochromic analyses of the data in different solvents using the Kamlet-Taft parameters ({alpha}, {beta}, {pi}{sup Low-Asterisk }) were discussed. Optical excitation of the studied merocyanine dye populates a CT S{sub 1} state with about 22.64 folds higher dipole moment value relative to that in the S{sub 0} state. Moreover, the effect of solvent viscosity (glycerol at various temperatures (299.0-351.0 K)) on CMSPB fluorescent properties is analyzed to understand the molecular mechanisms of the characteristic increase in CMSPB fluorescence intensity. The results indicate that CMSPB exhibits fluorescent properties typical for molecular rotors. The results show that torsional relaxation dynamics of molecular rotors in high-viscosity solvents cannot be described by the simple stick boundary hydrodynamics defined by the Debye-Stokes-Einstein (DSE) equation. The fluorescence depolarization behavior in glycerol at various temperatures (299.0-351.0 K) shows that the molecular rotational diffusion is controlled by the free volume of the medium. Furthermore, excited state studies in ethanol/chloroform mixture revealed the formation of weak complex with chloroform of stoichiometry 1:1 with formation constant of 0.004l mol{sup -1}. Moreover, the increase of the quantum yield values in micellar solutions of CTAB and SDS relative to that of water indicates that the guest dye molecules are microencapsulated into the hydrophobic interior of host micelle. The obtained non-zero values of fluorescence polarization in micellar solution imply reduced rotational depolarization of dye molecules via association with the surfactant. Upon comparing the spectral data in micelles with those in homogeneous solvent systems, more can be learned of the structural details of the micellar

  11. Synthesis of merocyanines analogues based on the pyrazolin-5-one system

    Park, Soo Youl; Oh, Sea Wha

    2003-01-01

    The majority of dyes belong to the chromophoric class known as donor-acceptor systems. The essential structural feature of such systems is the presence of one or more electron donating groups conjugated to one or more electron withdrawing groups via an unsaturated bridge. The pyrazolin-5-one system is an effective electron acceptor residue, and can also act as a weak electron donor. In our experiments, the various symmetrical and unsymmetrical H-chromophores were synthesized in the indoxyl, imidazo(1,2-a)pyridin-2-one, pyrazolin-5-one, and pyridin-2-6-dione residues, resulting in cross-conjugated donor-acceptor systems. And the visible light absorption was then associated with the migration of electron density from the donor region of the molecule to the acceptor region. Also, it was useful to prepare related non-cross-conjugated donor acceptor chromophores by combining these residues with other electron donor or acceptor moieties. For convenience such chromophores are referred to as merocyanines

  12. The Embodied Subjectivity of a Half-Formed Narrator: Sexual Abuse, Language (Unformation and Melancholic Girlhood in Eimear McBride’s A Girl is a Half-Formed Thing

    Shadia Abdel-Rahman Téllez

    2018-03-01

    Full Text Available Set in Ireland, in some undetermined time and place, Eimear McBride’s A Girl is a Half-formed Thing (2014 is a story about the crisis of identity of a nameless girl who has been sexually abused by her uncle in her teens. The aberrant sexualisation resulting from rape and the socially pre-established discourses of girlhood and womanhood provoke the fragmentation of the protagonist’s identity as a female subject and her transformation into a “half-formed thing”. McBride tries to capture this process of half-formation by means of language and other experimental narrative strategies, which are a clear legacy of modernism and the works by female writers from the Celtic Tiger period. The violent world, in which the main character is under the rule of her authoritative mother and predatory uncle, contrasts with the loving relationship with her terminally ill brother. The melancholic experiences of shame and guilt invade the Girl’s sense of embodied identity and interfere with the process of becoming an individual. The death of her brother is the ultimate trigger for the half-formed girl to disengage permanently from her “sinful” body, opening the possibility of an alternative mode of being in the world. The analysis of this novel-long stream-of-consciousness focuses on the narration of the conflicts with corporeality, abnormal sexualisation, the dissolution of subjectivity and failure to regain agency over a powerless body.

  13. Validation of a short form of the Western Ontario and McMaster Universities Osteoarthritis Index function subscale in hip and knee osteoarthritis.

    Baron, Gabriel; Tubach, Florence; Ravaud, Philippe; Logeart, Isabelle; Dougados, Maxime

    2007-05-15

    A short version of the Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC) function scale has recently been developed to enhance the applicability of the scale in routine practice and clinical research for patients with hip and knee osteoarthritis. The goal of the present study was to validate this short form. We conducted a prospective 4-week cohort study of 1,036 outpatients. Performance on the WOMAC function long form (LF) and short form (SF) was compared. Agreement between responses on the 2 forms was examined according to a Bland-Altman plot. Responsiveness to change (by standardized response mean [SRM]), reproducibility (intraclass correlation coefficient [ICC]), and internal consistency (Cronbach's alpha) were computed for both forms. Construct validity was assessed based on functional impairment as measured on a numerical rating scale. At baseline, 24% of patients who completed the WOMAC LF had missing data for at least 1 item as compared with only 6% of patients who completed the WOMAC SF. The mean WOMAC SF score was greater than the mean WOMAC LF score (mean +/- SD difference -4.3 +/- 4.8 on a 0-100 scale). SRMs were 0.61 and 0.73, ICCs were 0.76 and 0.68, and Cronbach's alphas were 0.93 and 0.85 for the WOMAC LF and SF, respectively. The 2 forms had comparable correlation with functional impairment. The WOMAC function short form has a low rate of missing data and is a responsive, reproducible, and valid measure. The mean SF score was 4 points higher than the mean LF score.

  14. Comparison of the Effect of Dry Cupping Therapy and Acupressure at BL23 Point on Intensity of Postpartum Perineal Pain Based on the Short Form of McGill Pain Questionnaire.

    Akbarzade, Marzieh; Ghaemmaghami, Mehrnoush; Yazdanpanahi, Zahra; Zare, Najaf; Mohagheghzadeh, Abdolali; Azizi, Amir

    2016-01-01

    Perineal pain is a major morbidity in the first few days after delivery. This study aimed to investigate the effect of dry cupping therapy and acupressure at BL23 point on the intensity of postpartum perineal pain based on the short-form of McGill pain questionnaire (SMPQ). The present clinical trial was conducted on 150 subjects in 3 groups of 50 cases. After at least 4-8 hr of delivery, cupping therapy was performed for 15-20 min up to 3 times a week (once a day) and acupressure was performed for 15-20 min based on clockwise model. The short-form of McGill pain questionnaire was completed both before and after the intervention. The SPSS statistical software was used to analyze the data using repeated measures ANOVA. Besides, pcupping therapy group, mean of the perineal pain intensity reduced from 37.5±6.8 before the intervention to 11.1±6.1, 6.9±4.7, and 3.8±3.6 immediately, 24 hr, and 2 weeks after the intervention, respectively. The results of study showed that the differences between the intervention and control groups were statistically significant (pcupping therapy and acupressure reduced perineal pain. Therefore, they may be considered as effective treatments for reducing pain intensity of allowing delivery.

  15. McStas

    Willendrup, Peter Kjær; Farhi, Emmanuel; Bergbäck Knudsen, Erik

    2014-01-01

    experiments. McStas is being actively used for the design-update of the European Spallation Source (ESS) in Lund. This paper includes an introduction to the McStas package, recent and ongoing simulation projects. Further, new features in releases McStas 1.12c and 2.0 are discussed.......The McStas neutron ray-tracing simulation package is a collaboration between Risø DTU, ILL, University of Copenhagen and the PSI. During its lifetime, McStas has evolved to become the world leading software in the area of neutron scattering simulations for instrument design, optimisation, virtual...

  16. Fatigue strength of a hybrid joint formed between a PA6-GF60 polymer matrix and a S420MC steel insert

    Miklavec, M.; Klemenc, J.; Kostanjevec, A.; Fajdiga, M.

    2013-01-01

    Highlights: • Presented is an innovative polymer-metal hybrid joint. • Durability curves and their scatter were calculated using the DASA procedure. • Specimens with the embossed steel insert outperformed in static and dynamic tests. - Abstract: A vehicle’s brake pedal is considered to be one of its most important safety components. In the past, vehicle weight-reduction initiatives resulted in a highly optimized design of steel brake pedal with an increased strength-to-weight ratio. However, any further reduction in the weight of the brake pedal is only possible by using combined, i.e., hybrid, materials. In this case the joint between the two different materials in the hybrid arrangement must be as strong as possible. Many methods for improving the joint between two highly dissimilar materials are known from the literature, but conventional joining techniques lack either the fatigue resistance, because of a poor notch-effect design (shape-based joints), or are unsuitable for low-cost serial production (material-based joints). This article presents an innovative approach to joining the reinforcing insert with a glass-fiber-reinforced polyamide 6 (PA6-GF) base structure, where the reinforcing insert is molded into the PA6-GF. The improved shape of the reinforcing insert contributes the required strength, while the PA6-GF base structure provides the final form of the specimen/product. The innovative shape of the metal insert not only provides the strength of the component; it also ensures the proper joint between the two dissimilar materials. For different types of reinforcing inserts static durability tests as well as fatigue-life tests of the insert-PA6-GF-matrix joints were performed. Our experimental research shows that the most promising shape-based hybrid joints reported in the literature are not the best solution when the hybrid joint’s fatigue life is the decisive criterion for a product’s durability

  17. Validation of a culturally modified short form of the McCarthy Scales of Children’s Abilities in 6 to 8 year old Zimbabwean school children: a cross section study

    Kandawasvika Gwendoline Q

    2012-11-01

    Full Text Available Abstract Background The burden of cognitive impairment among school children from developing communities is under reported due to lack of culturally appropriate screening tools. The objective of this study was to validate a culturally modified short form of the McCarthy Scales of Children Abilities (MSCA in school children aged 6–8 years from varied backgrounds. Methods One hundred and one children aged 6–8 years attending mainstream classes were enrolled cross-sectionally from three schools: one rural and two urban. Two assessments were conducted on each child and the Short form MSCA was compared to an independent assessment by the educational psychologist. Results When comparing the results of the MSCA to local standard at -2SD, -1.5 SD and -1SD the sensitivity rates ranged from 17 to 50% with lower sensitivity at -2SD cut-off point. Specificity rates had less variation ranging from 95% to 100%. The number of children identified with cognitive impairment using -2SD, -1.5SD and -1SD below the mean for MSCA as a cut-off point were 3(3%, 7(7% and 13(13% respectively while the psychologist identified 18 (18%. The overall mean score on MSCA was 103 (SD 15. The rural children tended to score significantly lower marks compared to their peers from urban areas, mean (SD 98(15 and 107(15 respectively, p=0.006. There was no difference in the mean (SD scores between boys and girls, 103(17 and 103(15 respectively, p=0.995. Conclusion The culturally modified short form MSCA showed high specificity but low sensitivity. Prevalence of cognitive impairment among 6 to 8 year children was 3%. This figure is high when compared to developed communities.

  18. Thermal behavior of J-aggregates in a Langmuir-Blodgett film of pure merocyanine dye investigated by UV-visible and IR absorption spectroscopy.

    Hirano, Yoshiaki; Tateno, Shinsuke; Maio, Ari; Ozaki, Yukihiro

    2009-03-05

    We have characterized the structure of J-aggregate in a Langmuir-Blodgett film of pure merocyanine dye (MS18) fabricated under an aqueous subphase containing a cadmium ion (Cd2+) and have investigated its thermal behavior by UV-visible and IR absorption spectroscopy in the range from 25 to 250 degrees C with a continuous scan. The results of both UV-visible and IR absorption spectra indicate that temperature-dependent changes in the MS18 aggregation state in the pure MS18 system are closely and mildly linked with the MS18 intramolecular charge transfer and the behavior of the packing, orientation, conformation, and thermal mobility of MS18 hydrocarbon chain, respectively. The J-aggregate in the pure MS18 system dissociates from 25 to 150 degrees C, and the dissociation temperature at 150 degrees C is higher by 50 degrees C than that in the previous MS18- arachidic acid (C20) binary system. The lower dissociation temperature in the binary system originates from the fact that temperature-dependent structural disorder of cadmium arachidate (CdC20), being phase-separated from MS18, has an influence on the dissociation of J-aggregate. From 160 to 180 degrees C, thermally induced blue-shifted bands, caused by the oligomeric MS18 aggregation, appear at around 520 nm in the pure MS18 system by contraries, regardless of the lack of driving force by the melting phenomenon of CdC20. The temperature at which the 520 nm bands occur is in good agreement with the melting point (160 degrees C) of hydrocarbon chain in MS18 with Cd2+, whereas its chromophore part is clearly observed to melt near 205 degrees C by UV-visible spectra. Therefore, it is suggested that the driving force that induces the 520 nm band in the pure MS18 system arises from the partial melting of hydrocarbon chain in MS18 with Cd2+.

  19. ExMC Technology Watch

    Krihak, M.; Barr, Y.; Watkins, S.; Fung, P.; McGrath, T.; Baumann, D.

    2012-01-01

    . Second, a RASC-AL (Revolutionary Aerospace Systems Concepts - Academic Linkage) topic for FY12 was developed for medical systems and astronaut health under the Human-Focused Mars Mission Systems and Technologies theme. Announcement of the competition was made to the public in August 2011. Finally, critical Tech Watch information was prepared for public release in the form of gap reports. Complementing the ExMC technology gaps in the public domain, gap reports were generated, reviewed and revised through a series of technical, medical and subject matter expert reviews before approval for public release. An important vehicle for the public release of such documents was development of the ExMC wiki website, which will continue to be populated with gap reports and relevant documents throughout the upcoming year.

  20. Comparison of the Effects of Dry Cupping and Acupressure at Acupuncture Point (BL23) on the Women with Postpartum Low Back Pain (PLBP) Based on Short Form McGill Pain Questionnaires in Iran: A Randomized Controlled Trial.

    Yazdanpanahi, Zahra; Ghaemmaghami, Mehrnoush; Akbarzadeh, Marzieh; Zare, Najaf; Azisi, Amir

    2017-06-01

    Objective: To evaluate the effects of acupuncture branches on postpartum low back pain severity among the primiparous subjects visiting the selected educational centers affiliated to Shiraz University of Medical Sciences, Shiraz, Iran. Materials and methods: This clinical trial was conducted on 150 (each group of 50 people) cases in 2012. Cupping therapy was done every other day in four 15-20 minute sessions a week. Besides, acupressure was applied according to the circular model for 20 minutes. The patients filled out the short form McGill Pain Questionnaires. Then, the data were analyzed using the SPSS statistical software (v. 16) and repeated measurements and Chi-square tests. Results: In the cupping group, the mean difference of postpartum Low Back Pain intensity reached from 31.8 ± 10.8 before the intervention to 9.0 ± 6.7, 7.5 ± 6.6, and 4.1 ± 3.6 immediately, 24 hours, and 2 weeks after the intervention, respectively and the results of repeated measures ANOVA showed a significant difference between the three follow-up periods (p < 0.05). On the other hand, this measure reached from 31.1 ± 11.0 before the intervention to 22.1 ± 7.3, 16.2±6.0, and 11.7 ± 5.3 immediately, 24 hours, and 2 weeks after the intervention, respectively in the acupressure group. Conclusion: The study results showed that these modalities could sedate the pain. Therefore, they can be applied as efficient treatments for reducing the low back pain.

  1. Comparison of the Effects of Dry Cupping and Acupressure at Acupuncture Point (BL23 on the Women with Postpartum Low Back Pain (PLBP Based on Short Form McGill Pain Questionnaires in Iran: A Randomized Controlled Trial

    Zahra Yazdanpanahi

    2017-10-01

    Full Text Available Objective: To evaluate the effects of acupuncture branches on postpartum low back pain severity among the primiparous subjects visiting the selected educational centers affiliated to Shiraz University of Medical Sciences, Shiraz, Iran.Materials and methods: This clinical trial was conducted on 150 (each group of 50 people cases in 2012. Cupping therapy was done every other day in four 15-20 minute sessions a week. Besides, acupressure was applied according to the circular model for 20 minutes. The patients filled out the short form McGill Pain Questionnaires. Then, the data were analyzed using the SPSS statistical software (v. 16 and repeated measurements and Chi-square tests.Results: In the cupping group, the mean difference of postpartum Low Back Pain intensity reached from 31.8 ± 10.8 before the intervention to 9.0 ± 6.7, 7.5 ± 6.6, and 4.1 ± 3.6 immediately, 24 hours, and 2 weeks after the intervention, respectively and the results of repeated measures ANOVA showed a significant difference between the three follow-up periods (p < 0.05. On the other hand, this measure reached from 31.1 ± 11.0 before the intervention to 22.1 ± 7.3, 16.2±6.0, and 11.7 ± 5.3 immediately, 24 hours, and 2 weeks after the intervention, respectively in the acupressure group.Conclusion: The study results showed that these modalities could sedate the pain. Therefore, they can be applied as efficient treatments for reducing the low back pain. 

  2. Short Form-McGill Pain Questionnaire-2 (SF-MPQ-2: A Cross-Cultural Adaptation and Validation Study of the Persian Version in Patients with Knee Osteoarthritis

    Amir Reza Kachooei

    2015-01-01

    Full Text Available Background: We aimed to develop and validate the Persian version of Short Form McGill Pain Questionnaire-2 (SF-MPQ-2 in patients with knee osteoarthritis. Methods: Translation and back translation was performed using Beaton’s guideline. After a consensus has achieved on the Persian version of SF-MPQ-2, it was administered to 30 patients with knee osteoarthritis in a pilot study. Then, we enrolled 100 patients with knee osteoarthritis to fill the final SF-MPQ-2 as well as SF-36 and WOMAC questionnaires. Forty-three patients returned 3 days after the initial visit to fill the Persian SF-MPQ-2 for the second time. Construct validity was tested by Pearson’s correlation coefficient between subscales of SF-MPQ-2 and subscales of SF-36 and WOMAC. Internal consistency for total and subscales was calculated by Cronbach’s alpha and reliability between test retest was performed using Intraclass correlation coefficient (ICC. Results: ICC for subscales of SF-MPQ-2 ranged from 0.73 to 0.90. The ICC for total SF-MPQ-2 was 0.90. Cronbach’s alpha for subscales was 0.65-0.74 at the first visit and 0.58-0.81 at the second visit. Cronbach’s alpha for the total questionnaire was 0.88 and 0.91 at the first and second visit, respectively. Pearson’s correlation coefficient was highly significant when comparing subscales specifically with WOMAC (r=-0.47 to -0.61; P

  3. The ALMA early science view of FUor/EXor objects - IV. Misaligned outflows in the complex star-forming environment of V1647 Ori and McNeil's Nebula

    Principe, David A.; Cieza, Lucas; Hales, Antonio; Zurlo, Alice; Williams, Jonathan; Ruíz-Rodríguez, Dary; Canovas, Hector; Casassus, Simon; Mužić, Koraljka; Perez, Sebastian; Tobin, John J.; Zhu, Zhaohuan

    2018-01-01

    We present Atacama Large Millimeter/sub-millimeter Array (ALMA) observations of the star-forming environment surrounding V1647 Ori, an outbursting FUor/EXor pre-main sequence star. Dust continuum and the (J = 2 - 1) 12CO, 13CO, C18O molecular emission lines were observed to characterize the V1647 Ori circumstellar disc and any large scale molecular features present. We detect continuum emission from the circumstellar disc and determine a radius r = 40 au, inclination i = 17°+6-9 and total disc mass of Mdisc of ∼0.1 M⊙. We do not identify any disc structures associated with nearby companions, massive planets or fragmentation. The molecular cloud environment surrounding V1647 Ori is both structured and complex. We confirm the presence of an excavated cavity north of V1647 Ori and have identified dense material at the base of the optical reflection nebula (McNeil's Nebula) that is actively shaping its surrounding environment. Two distinct outflows have been detected with dynamical ages of ∼11 700 and 17 200 yr. These outflows are misaligned suggesting disc precession over ∼5500 yr as a result of anisotropic accretion events is responsible. The collimated outflows exhibit velocities of ∼2 km s-1, similar in velocity to that of other FUor objects presented in this series, but significantly slower than previous observations and model predictions. The V1647 Ori system is seemingly connected by an 'arm' of material to a large unresolved structure located ∼20 arcsec to the west. The complex environment surrounding V1647 Ori suggests it is in the early stages of star formation, which may relate to its classification as both a FUor and EXor type object.

  4. Short Form-McGill Pain Questionnaire-2 (SF-MPQ-2: A Cross-Cultural Adaptation and Validation Study of the Persian Version in Patients with Knee Osteoarthritis

    Amir Reza Kachooei

    2015-01-01

    Background: We aimed to develop and validate the Persian version of Short Form McGill Pain Questionnaire-2 (SF-MPQ-2 in patients with knee osteoarthritis. Methods: Translation and back translation was performed using Beaton’s guideline. After a consensus has achieved on the Persian version of SF-MPQ-2, it was administered to 30 patients with knee osteoarthritis in a pilot study. Then, we enrolled 100 patients with knee osteoarthritis to fill the final SF-MPQ-2 as well as SF-36 and WOMAC questionnaires. Forty-three patients returned 3 days after the initial visit to fill the Persian SF-MPQ-2 for the second time. Construct validity was tested by Pearson’s correlation coefficient between subscales of SF-MPQ-2 and subscales of SF-36 and WOMAC. Internal consistency for total and subscales was calculated by Cronbach’s alpha and reliability between test retest was performed using Intraclass correlation coefficient (ICC. Results: ICC for subscales of SF-MPQ-2 ranged from 0.73 to 0.90. The ICC for total SF-MPQ-2 was 0.90. Cronbach’s alpha for subscales was 0.65-0.74 at the first visit and 0.58-0.81 at the second visit. Cronbach’s alpha for the total questionnaire was 0.88 and 0.91 at the first and second visit, respectively. Pearson’s correlation coefficient was highly significant when comparing subscales specifically with WOMAC (r=-0.47 to -0.61; P

  5. McXtrace

    Bergbäck Knudsen, Erik; Prodi, Andrea; Baltser, Jana

    2013-01-01

    to the standard X-ray simulation software SHADOW. McXtrace is open source, licensed under the General Public License, and does not require the user to have access to any proprietary software for its operation. The structure of the software is described in detail, and various examples are given to showcase...

  6. EVALUATING CHAMBERLAIN'S, McGREGOR'S, AND McRAE'S ...

    2012-08-08

    Aug 8, 2012 ... spine and base of skull radiographs which however have diagnostic challenges due to the complexity of the ... McGregor's and Mc Rae's using CT bone windows ... metastatic lesion were excluded from the study. RESULTS.

  7. Experience in Collaboration: McDenver at McDonald's.

    Combs, Clarice Sue

    2002-01-01

    The McDenver at McDonald's project provided a nontraditional, community-based teaching and learning environment for faculty and students in a health, physical education, and recreation (HPER) department and a school of nursing. Children and parents come to McDonald's, children received developmental screenings, and parents completed conferences…

  8. Alex McQueen : power

    1998-01-01

    A. McQueeni moevälisest tegevusest. 'American Express' tellis temalt krediitkaardi kujunduse. 1998. a. suvest ajakirja 'Dazed & Confused' abitoimetaja. A. McQueen on lubanud olla Björki (Island) video kunstiline juht.

  9. McDonald's vs Father Christmas

    Pratt, Dave; Simpson, Amanda

    2004-01-01

    Mathematics in textbooks and indeed in conventional classrooms is often presented as exercises or worksheets in which the mathematics itself has been processed into a form that is easily digested. This McDonald's version of mathematics ensures that the mathematical skill or technique is laid bare and typically the sole focus of attention. In this…

  10. Branding McJobs

    Noppeney, Claus; Endrissat, Nada; Kärreman, Dan

    Traditionally, employer branding has been considered relevant for knowledge intensive firms that compete in a ‘war for talent’. However, the continuous rise in service sector jobs and the negative image of these so-called McJobs has motivated a trend in rebranding service work. Building on critical...... oriented branding literature, our contribution to this stream of research is twofold: We provide an empirical account of employer branding of a grocery chain, which has repeatedly been voted among the ‘100 best companies to work for’. Second, we outline the role of symbolic compensation that employees...... of employer branding....

  11. McArdle Disease

    Santalla, Alfredo; Nogales-Gadea, Gisela; Ørtenblad, Niels

    2014-01-01

    McArdle disease is arguably the paradigm of exercise intolerance in humans. This disorder is caused by inherited deficiency of myophosphorylase, the enzyme isoform that initiates glycogen breakdown in skeletal muscles. Because patients are unable to obtain energy from their muscle glycogen stores......, this disease provides an interesting model of study for exercise physiologists, allowing insight to be gained into the understanding of glycogen-dependent muscle functions. Of special interest in the field of muscle physiology and sports medicine are also some specific (if not unique) characteristics...

  12. APLIKASI ANALISIS DISKRIMINAN DALAM MENENTUKAN KEPUTUSAN PEMBELIAN PRODUK McCafe (Studi Kasus: McDonald’s Jimbaran Bali

    TRISNA RAMADHAN

    2018-02-01

    Full Text Available McDonald’s is one of fast food company that is growing rapidly. McDonald’s continues to innovate to satisfy customers. It introduced the concept of a cafe with the name McCafe. Because of the competition with other fast food restaurants, McDonald’s needs to improve the quality of McCafe favored by customers. Thus, this research was conducted to aim at getting the indicators that are best describing customers characteristic. This research used discriminant analysis methods. Discriminant analysis was used to classify customers into groups of loyal customers or non loyal customers.. The indicators that distinguished the decision of the customer to buy McCafe Jimbaran product were affordable prices and locations that are easily accessible to customers. The formed discriminant function had an accuracy of 91,67 percent in classifying the customers.

  13. McSustainability and McJustice: Certification, Alternative Food and Agriculture, and Social Change

    Maki Hatanaka

    2014-11-01

    Full Text Available Alternative food and agriculture movements increasingly rely on market-based approaches, particularly voluntary standards and certification, to advance environmental sustainability and social justice. Using a case study of an ecological shrimp project in Indonesia that became certified organic, this paper raises concerns regarding the impacts of certification on alternative food and agriculture movements, and their aims of furthering sustainability and justice. Drawing on George Ritzer’s McDonaldization framework, I argue that the ecological shrimp project became McDonaldized with the introduction of voluntary standards and certification. Specifically, efficiency, calculability, predictability, and control became key characteristics of the shrimp project. While the introduction of such characteristics increased market access, it also entailed significant costs, including an erosion of trust and marginalization and alienation of farmers. Given such tradeoffs, in concluding I propose that certification is producing particular forms of environmental sustainability and social justice, what I term McSustainability and McJustice. While enabling the expansion of alternative food and agriculture, McSustainability and McJustice tend to allow little opportunity for farmer empowerment and food sovereignty, as well as exclude aspects of sustainable farming or ethical production that are not easily measured, standardized, and validated.

  14. Michel Trottier-McDonald

    Home; Journals; Pramana – Journal of Physics. Michel Trottier-McDonald. Articles written in Pramana – Journal of Physics. Volume 79 Issue 5 November 2012 pp 1337-1340 Poster Presentations. Tau reconstruction, energy calibration and identification at ATLAS · Michel Trottier-McDonald on behalf of the ATLAS ...

  15. Thermal behavior of H-aggregate in a mixed Langmuir-Blodgett film of merocyanine dye, arachidic acid, and n-octadecane ternary system investigated by UV-visible and IR absorption spectroscopy.

    Hirano, Yoshiaki; Tateno, Shinsuke; Yamashita, Yoshihide; Ozaki, Yukihiro

    2008-11-13

    We have investigated the thermal behavior of H-aggregate in a mixed Langmuir-Blodgett (LB) film of the merocyanine dye (MS18)-arachidic acid (C20)- n-octadecane (AL18) ternary system by means of UV-visible and IR absorption spectroscopy in the range from 25 to 250 degrees C with a continuous scan. The results of both UV-visible and IR spectra indicate that the temperature-dependent variation in MS 18 aggregation state is linked not only with the degree of intramolecular charge transfer and the behavior of packing, orientation, conformation, and thermal mobility of the MS18 hydrocarbon chain but also with the presence and absence of AL18. The H-aggregate dissociates from 25 up to 50 degrees C, which is caused by the AL18 evaporation from the mixed LB film and the increment of thermal mobility of the MS18 hydrocarbon chain. From 110 to 160 degrees C, blue-shifted bands, attributed to the oligomeric MS18 aggregation, appear near 515 nm in the MS18-C 20-AL18 ternary system as well. The temperature at which the 515 nm band occurs is identical for both present ternary system and previously investigated MS18-deuterated arachidic acid (C20- d) binary system, and it is in good agreement with the melting point (110 degrees C) of cadmium arachidate (CdC20). Therefore, it is indicated that the driving force which induces the 515 nm band comes from the melting phenomenon of CdC20 molecules which are phase-separated from MS 18 molecules in as-deposited LB films.

  16. MC 68020 μp architecture

    Casals, O.; Dejuan, E.; Labarta, J.

    1988-01-01

    The MC68020 is a 32-bit microprocessor object code compatible with the earlier MC68000 and MC68010. In this paper we describe its architecture and two coprocessors: the MC68851 paged memory management unit and the MC68882 floating point coprocessor. Between its most important characteristics we can point up: addressing mode extensions for enhanced support of high level languages, an on-chip instruction cache and full support of virtual memory. (Author)

  17. McCune-Albright syndrome

    Collins Michael T

    2008-05-01

    Full Text Available Abstract McCune-Albright syndrome (MAS is classically defined by the clinical triad of fibrous dysplasia of bone (FD, café-au-lait skin spots, and precocious puberty (PP. It is a rare disease with estimated prevalence between 1/100,000 and 1/1,000,000. FD can involve a single or multiple skeletal sites and presents with a limp and/or pain, and, occasionally, a pathologic fracture. Scoliosis is common and may be progressive. In addition to PP (vaginal bleeding or spotting and development of breast tissue in girls, testicular and penile enlargement and precocious sexual behavior in boys, other hyperfunctioning endocrinopathies may be involved including hyperthyroidism, growth hormone excess, Cushing syndrome, and renal phosphate wasting. Café-au-lait spots usually appear in the neonatal period, but it is most often PP or FD that brings the child to medical attention. Renal involvement is seen in approximately 50% of the patients with MAS. The disease results from somatic mutations of the GNAS gene, specifically mutations in the cAMP regulating protein, Gs alpha. The extent of the disease is determined by the proliferation, migration and survival of the cell in which the mutation spontaneously occurs during embryonic development. Diagnosis of MAS is usually established on clinical grounds. Plain radiographs are often sufficient to make the diagnosis of FD and biopsy of FD lesions can confirm the diagnosis. The evaluation of patients with MAS should be guided by knowledge of the spectrum of tissues that may be involved, with specific testing for each. Genetic testing is possible, but is not routinely available. Genetic counseling, however, should be offered. Differential diagnoses include neurofibromatosis, osteofibrous dysplasia, non-ossifying fibromas, idiopathic central precocious puberty, and ovarian neoplasm. Treatment is dictated by the tissues affected, and the extent to which they are affected. Generally, some form of surgical intervention

  18. McStas event logger

    Bergbäck Knudsen, Erik; Willendrup, Peter Kjær; Klinkby, Esben Bryndt

    2014-01-01

    Functionality is added to the McStas neutron ray-tracing code, which allows individual neutron states before and after a scattering to be temporarily stored, and analysed. This logging mechanism has multiple uses, including studies of longitudinal intensity loss in neutron guides and guide coatin...

  19. Angus McBean - Portraits

    Pepper, T.

    2007-01-01

    Angus McBean (1904-90) was one of the most extraordinary British photographers of the twentieth century. In a career that spanned the start of the Second World War through the birth of the 'Swinging Sixties' to the 1980s, he became the most prominent theatre photographer of his generation and, along

  20. NTS MC and A History

    Mary Alice Price; Kim Young

    2008-01-01

    Within the past three and a half years, the Nevada Test Site (NTS) has progressed from a Category IV to a Category I nuclear material facility. In accordance with direction from the U.S. Department of Energy (DOE) Secretary and National Nuclear Security Administration (NNSA) Administrator, NTS received shipments of large quantities of special nuclear material from Los Alamos National Laboratory (LANL) and other sites in the DOE complex. December 2004 was the first occurrence of Category I material at the NTS, with the exception of two weeks of sub-critical underground testing in 2001, since 1992. The Material Control and Accountability (MC and A) program was originally a jointlab effort by LANL, Lawrence Livermore National Laboratory, and Bechtel Nevada, but in March 2006 the NNSA Nevada Site Office appointed the NTS Management and Operations contractor with sole responsibility. This paper will discuss the process and steps taken to transition the NTS MC and A program from multiple organizations to a single entity and from a Category IV to a Category I program. This transition flourished as MC and A progressed from the 2004 Office of Assessment (OA) rating of 'Significant Weakness' to the 2007 OA assessment rating of 'Effective Performance'. The paper will provide timelines, funding and staffing issues, OA assessment findings and corrective actions, and future expectations. The process has been challenging, but MC and A's innovative responses to the challenges have been very successful

  1. McKenzie River Subbasin Assessment, Summary Report 2000.

    Alsea Geospatial, Inc.

    2000-02-01

    This document summarizes the findings of the McKenzie River Subbasin Assessment: Technical Report. The subbasin assessment tells a story about the McKenzie River watershed. What is the McKenzie's ecological history, how is the McKenzie doing today, and where is the McKenzie watershed headed ecologically? Knowledge is a good foundation for action. The more we know, the better prepared we are to make decisions about the future. These decisions involve both protecting good remaining habitat and repairing some of the parts that are broken in the McKenzie River watershed. The subbasin assessment is the foundation for conservation strategy and actions. It provides a detailed ecological assessment of the lower McKenzie River and floodplain, identifies conservation and restoration opportunities, and discusses the influence of some upstream actions and processes on the study area. The assessment identifies restoration opportunities at the reach level. In this study, a reach is a river segment from 0.7 to 2.7 miles long and is defined by changes in land forms, land use, stream junctions, and/or cultural features. The assessment also provides flexible tools for setting priorities and planning projects. The goal of this summary is to clearly and concisely extract the key issues, findings, and recommendations from the full-length Technical Report. The high priority recommended action items highlight areas that the McKenzie Watershed Council can significantly influence, and that will likely yield the greatest ecological benefit. People are encouraged to read the full Technical Report if they are interested in the detailed methods, findings, and references used in this study.

  2. The McDonaldization of Higher Education.

    Hayes, Dennis, Ed.; Wynyard, Robin, Ed.

    The essays in this collection discuss the future of the university in the context of the "McDonaldization" of society and of academia. The idea of McDonaldization, a term coined by G. Ritzer (1998), provides a tool for looking at the university and its inevitable changes. The chapters are: (1) "Enchanting McUniversity: Toward a…

  3. MC-50 AVF cyclotron operation

    Chae, Jong Seo; Lee, Dong Hoon; Kim, You Seok; Park, Chan Won; Lee, Yong Min; Hong, Sung Seok; Lee, Min Yong

    1995-12-01

    The first cyclotron in Korea, MC-59 cyclotron is used for neutron irradiation, radionuclide development, production and material and biomedical research. 50.5MeV and 35MeV proton beam have been extracted with 20-70 .mu.A. A total of beam extraction time are 1095.7 hours. 206.5 hours are used for the developments and 663.8 hours are for radionuclide production and development and 225.4 hours for application researches. The shutdown days are 23days. Fundamental data for failure decrement and efficient beam extraction were composed and maintenance technologies were developed. (author). 8 tabs., 17 figs., 10 refs.

  4. MC-50 AVF cyclotron operation

    Kim, Yu Seok; Chai, Jong Seo; Bak, Seong Ki; Park, Chan Won; Jo, Young Ho; Hong, Seong Seok; Lee, Min Yong; Jang Ho Ha

    2000-01-01

    The first cyclotron in Korea, MC-50 cyclotron is used for neutron irradiation, radionuclide development, production and material and biomedical research. 50.5MeV and 35MeV proton beam have been extracted with 20-60μA. A total of beam extraction time are 1095.7 hours. 206.5 hours are used for the developments and 663.8 hours are for radionuclide production and development and 225.4 hours for application researches. The shutdown days are 23 days. Fundamental data for failure decrement and efficient beam extraction were composed and maintenance technologies were developed

  5. MC-50 AVF cyclotron operation

    Kim, Yu Seok; Chai, Jong Seo; Bak, Seong Ki; Park, Chan Won; Jo, Young Ho; Hong, Seong Seok; Lee, Min Yong; Jang Ho Ha

    2000-01-01

    The first cyclotron in Korea, MC-50 cyclotron is used for neutron irradiation, radionuclide development, production and material and biomedical research. 50.5MeV and 35MeV proton beam have been extracted with 20-60{mu}A. A total of beam extraction time are 1095.7 hours. 206.5 hours are used for the developments and 663.8 hours are for radionuclide production and development and 225.4 hours for application researches. The shutdown days are 23 days. Fundamental data for failure decrement and efficient beam extraction were composed and maintenance technologies were developed.

  6. MC-50 AVF cyclotron operation

    Chae, Jong Seo; Lee, Dong Hoon; Kim, You Seok; Park, Chan Won; Lee, Yong Min; Hong, Sung Seok; Lee, Min Yong.

    1995-12-01

    The first cyclotron in Korea, MC-59 cyclotron is used for neutron irradiation, radionuclide development, production and material and biomedical research. 50.5MeV and 35MeV proton beam have been extracted with 20-70 .mu.A. A total of beam extraction time are 1095.7 hours. 206.5 hours are used for the developments and 663.8 hours are for radionuclide production and development and 225.4 hours for application researches. The shutdown days are 23days. Fundamental data for failure decrement and efficient beam extraction were composed and maintenance technologies were developed. (author). 8 tabs., 17 figs., 10 refs

  7. MC and A instrumentation catalog

    Neymotin, L.; Sviridova, V.

    1998-01-01

    In 1981 and 1985, two editions of a catalog of non-destructive nuclear measurement instrumentation, and material control and surveillance equipment, were published by Brookhaven National Laboratory (BNL). The last edition of the catalog included one hundred and twenty-five entries covering a wide range of devices developed in the US and abroad. More than ten years have elapsed since the publication of the more recent Catalog. Devices described in it have undergone significant modifications, and new devices have been developed. Therefore, in order to assist specialists in the field of Material Control and Accounting (MC and A), a new catalog has been created. Work on this instrumentation catalog started in 1997 as a cooperative effort of Brookhaven National Laboratory (BNL), operated by Brookhaven Science Associates under contract to the US Department of Energy, and the All-Russian Research Institute of Automatics (VNIIA), subordinate institute of the Atomic Energy Ministry of the Russian Federation, within the collaborative US-Russia Material Protection, Control, and Accounting (MPC and A) Program. Most of the equipment included in the Catalog are non-destructive assay (NDA) measurement devices employed for purposes of accounting, confirmation, and verification of nuclear materials. Other devices also included in the Catalog are employed in the detection and deterrence of unauthorized access to or removal of nuclear materials (material control: containment and surveillance). Equipment found in the Catalog comprises either: (1) complete devices or systems that can be used for MC and A applications; or (2) parts or components of complete systems, such as multi-channel analyzers, detectors, neutron generators, and software. All devices are categorized by their status of development--from prototype to serial production

  8. MC and A instrumentation catalog

    Neymotin, L. [ed.] [Brookhaven National Lab., Upton, NY (United States); Sviridova, V. [ed.] [All-Russian Research Inst. of Automatics, Moscow (Russian Federation)

    1998-06-01

    In 1981 and 1985, two editions of a catalog of non-destructive nuclear measurement instrumentation, and material control and surveillance equipment, were published by Brookhaven National Laboratory (BNL). The last edition of the catalog included one hundred and twenty-five entries covering a wide range of devices developed in the US and abroad. More than ten years have elapsed since the publication of the more recent Catalog. Devices described in it have undergone significant modifications, and new devices have been developed. Therefore, in order to assist specialists in the field of Material Control and Accounting (MC and A), a new catalog has been created. Work on this instrumentation catalog started in 1997 as a cooperative effort of Brookhaven National Laboratory (BNL), operated by Brookhaven Science Associates under contract to the US Department of Energy, and the All-Russian Research Institute of Automatics (VNIIA), subordinate institute of the Atomic Energy Ministry of the Russian Federation, within the collaborative US-Russia Material Protection, Control, and Accounting (MPC and A) Program. Most of the equipment included in the Catalog are non-destructive assay (NDA) measurement devices employed for purposes of accounting, confirmation, and verification of nuclear materials. Other devices also included in the Catalog are employed in the detection and deterrence of unauthorized access to or removal of nuclear materials (material control: containment and surveillance). Equipment found in the Catalog comprises either: (1) complete devices or systems that can be used for MC and A applications; or (2) parts or components of complete systems, such as multi-channel analyzers, detectors, neutron generators, and software. All devices are categorized by their status of development--from prototype to serial production.

  9. Shawarmas contre McDo.

    Charles-Édouard de Suremain

    2008-05-01

    Full Text Available La question des identités locales et de leur articulation à la mondialisation et à la standardisation est abordée ici à partir de l’alimentation. Après avoir présenté les lieux où il est possible de manger hors de chez soi à La Paz, je m’attarderai sur les particularités du McDonald’s bolivien. Ces données permettront de suivre la genèse d’un anti-modèle alimentaire, le shawarma, qui a connu son apogée durant la « troisième guerre mondiale », la période démarrant dans la foulée des attentats du 11 septembre 2001. L’hypothèse est que les contestations identitaires dans la sphère alimentaire peuvent s’appuyer sur les logiques de la mondialisation alimentaire et s’ériger contre elle, tout en évitant les écueils de la standardisation alimentaire.Shawarmas versus Macdonald’s. Identities contesting food globalization and standardization (Bolivia Local identities and their tendency toward globalization and standardization is analyzed here with food as an example. After briefly reviewing the different places where one can eat out in La Paz, the particularities of the Bolivian McDonald’s are outlined. These data allow us to witness the birth of a food anti-model, the shawarma, which reached its pinnacle during the so-called ‘Third World War’, the period following September 11, 2001. The hypothesis is that identity contestations in the food sphere can be based on the logic of food globalization -and at the same time be constructed against them- avoiding food standardization pitfalls.

  10. McMYB12 Transcription Factors Co-regulate Proanthocyanidin and Anthocyanin Biosynthesis in Malus Crabapple.

    Tian, Ji; Zhang, Jie; Han, Zhen-Yun; Song, Ting-Ting; Li, Jin-Yan; Wang, Ya-Ru; Yao, Yun-Cong

    2017-03-03

    The flavonoid compounds, proanthocyanidins (PAs), protect plants from biotic stresses, contribute to the taste of many fruits, and are beneficial to human health in the form of dietary antioxidants. In this study, we functionally characterized two Malus crabapple R2R3-MYB transcription factors, McMYB12a and McMYB12b, which co-regulate PAs and anthocyanin biosynthesis. McMYB12a was shown to be mainly responsible for upregulating the expression of anthocyanin biosynthetic genes by binding to their promoters, but to be only partially responsible for regulating PAs biosynthetic genes. In contrast, McMYB12b showed preferential binding to the promoters of PAs biosynthetic genes. Overexpression of McMYB12a and McMYB12b in tobacco (Nicotiana tabacum) altered the expression of flavonoid biosynthetic genes and promoted the accumulation of PAs and anthocyanins in tobacco petals. Conversely, transient silencing their expression in crabapple plants, using a conserved gene region, resulted in reduced PAs and anthocyanin production a green leaf phenotype. Meanwhile, transient overexpression of the two genes and silenced McMYB12s in apple (Malus domestica) fruit had a similar effect as overexpression in tobacco and silenced in crabapple. This study reveals a new mechanism for the coordinated regulation of PAs and anthocyanin accumulation in crabapple leaves, which depends on an auto-regulatory balance involving McMYB12a and McMYB12b expression.

  11. Qualification of McCARD/MASTER Code System for Yonggwang Unit 4

    Park, Ho Jin; Shim, Hyung Jin; Joo, Han Gyu; Kim, Chang Hyo

    2011-01-01

    Recently, we have developed the new two-step procedure based on the Monte Carlo (MC) methods. In this procedure, one can generate the few group constants including the few-group diffusion constants by the MC method augmented by the critical spectrum, which is provided by the solution to the homogeneous 0-dimensional B1 equation. In order to examine the qualification of the few-group constants generated by MC method, we combine MASTER with McCARD to form McCARD/MASTER code system for two-step core neutronics calculations. In the fictitious PWR system problems, the core design parameters calculated by the two-step McCARD/MASTER analysis agree well with those from the direct MC calculations. In this paper, a neutronic design analysis for the initial core of Yonggwang Nuclear Unit 4 (YGN4) is conducted using McCARD/MASTER two-step procedure to examine the qualification of two group constants from McCARD in terms of a real PWR core problem. To compare with the results, the nuclear design report and measured data are chosen as the reference solutions

  12. Isomerization and fluorescence depolarization of merocyanine 540 ...

    , ... polymers resemble globular proteins and can encapsulate hydrophobic solutes. ... PAA opens up due to electrostatic repulsion, the fluorescent probe becomes exposed to ... conformational transition of such polymers have been studied by ...

  13. Implatation of MC2 computer code

    Seehusen, J.; Nair, R.P.K.; Becceneri, J.C.

    1981-01-01

    The implantation of MC2 computer code in the CDC system is presented. The MC2 computer code calculates multigroup cross sections for tipical compositions of fast reactors. The multigroup constants are calculated using solutions of PI or BI approximations for determined buckling value as weighting function. (M.C.K.) [pt

  14. MC and A system design workshop

    Schneider, R.A.; Harms, N.L.

    1984-01-01

    The workshop had as its goal the development of a Material Control and Accounting (MC and A) system for a low enriched uranium fuel fabrication plant. The factors to be considered for each of the ten key elements of the safeguards (MC and A) are presented in the text for the session

  15. McStas and Mantid integration

    Nielsen, T. R.; Markvardsen, A. J.; Willendrup, Peter Kjær

    2015-01-01

    McStas and Mantid are two well-established software frameworks within the neutron scattering community. McStas has been primarily used for simulating the neutron transport mechanisms in instruments, while Mantid has been primarily used for data reduction. We report here the status of our work don...

  16. Evidence that multiple genetic variants of MC4R play a functional role in the regulation of energy expenditure and appetite in Hispanic children

    Melanocortin-4-receptor (MC4R) haploinsufficiency is the most common form of monogenic obesity; however, the frequency of MC4R variants and their functional effects in general populations remain uncertain. The aim of this study was to identify and characterize the effects of MC4R variants in Hispani...

  17. McDonald’s Corporation - 2015 (MCD)

    Alen Badal

    2017-01-01

    McDonald’s Corporation, 2015 is aiming to enlighten the “Experience of the Future” for consumers, with a special focus on the ‘younger’ generation. Beginning in 2015 and moving forward, McDonald’s has operationalized the functions of its strategy to bett er serve consumers with such offerings as trial-testing a build-your-burger strategy with the order being served at the table, known as the “Create Your Taste” program. The restaurant chain has introduced the all-day breakfast menu and ‘McPic...

  18. The McClean Lake uranium project

    Blaise, J.R.

    2001-01-01

    The McClean Lake Uranium Project, located in the northern part of Saskatchewan, consists of five uranium deposits, Jeb - Sue A - Sue B - Sue C - McClean, scattered in three different locations on the mineral lease. On 16 March 1995, COGEMA Resources Inc and its partners, Denison Mines Ltd and OURD (Canada) Co Ltd, made the formal decision to develop the McClean Lake Project. Construction of the mine and mill started during summer 1995 and should be finished by mid 1997. Mining of the first deposit, Jeb started in 1996, ore being currently mined. The start of the yellowcake production is scheduled to start this fall. (author)

  19. Teaching Form as Form

    Keiding, Tina Bering

    2012-01-01

    understanding of form per se, or, to use an expression from this text, of form as form. This challenge can be reduced to one question: how can design teaching support students in achieving not only the ability to recognize and describe different form-related concepts in existing design (i.e. analytical...

  20. McMYB12 Transcription Factors Co-regulate Proanthocyanidin and Anthocyanin Biosynthesis in Malus Crabapple

    Tian, Ji; Zhang, Jie; Han, Zhen-yun; Song, Ting-ting; Li, Jin-yan; Wang, Ya-ru; Yao, Yun-cong

    2017-01-01

    The flavonoid compounds, proanthocyanidins (PAs), protect plants from biotic stresses, contribute to the taste of many fruits, and are beneficial to human health in the form of dietary antioxidants. In this study, we functionally characterized two Malus crabapple R2R3-MYB transcription factors, McMYB12a and McMYB12b, which co-regulate PAs and anthocyanin biosynthesis. McMYB12a was shown to be mainly responsible for upregulating the expression of anthocyanin biosynthetic genes by binding to th...

  1. Medical Genetics at McGill: The History of a Pioneering Research Group.

    Canning, Christopher; Weisz, George; Tone, Andrea; Cambrosio, Alberto

    2013-01-01

    The McGill Group in Medical Genetics was formed in 1972, supported by the Medical Research Council and successor Canadian Institutes for Health Research until September 2009, making it the longest active biomedical research group in the history of Canada. We document the history of the McGill Group and situate its research within a broader history of medical genetics. Drawing on original oral histories with the Group's members, surviving documents, and archival materials, we explore how the Group's development was structured around epistemological trends in medical genetics, policy choices made by research agencies, and the development of genetics at McGill University and its hospitals.

  2. Fast Food McDonald's China Fix

    DAVID HENDRICKSON

    2006-01-01

    @@ Since the opening of its first outlet 16 years ago, McDonald's China operation has on many levels proven enormously successful.Home to more than 750 locations nationwide, the Middle Kingdom today ranks as one of McDonald's ten largest markets,with returns hovering in doubles digits and raking in billions annually. As lucrative as it may be, however, China has nonetheless developed into a relative sore spot for the world's leading fast food giant.

  3. Henry P. McKean Jr. selecta

    Moerbeke, Pierre; Moll, Victor

    2015-01-01

    This volume presents a selection of papers by Henry P. McKean, which illustrate the various areas in mathematics in which he has made seminal contributions. Topics covered include probability theory, integrable systems, geometry and financial mathematics. Each paper represents a contribution by Prof. McKean, either alone or together with other researchers, that has had a profound influence in the respective area.

  4. Kadına Karşı Ayrımcılığın Önlenmesi Sözleşmesinin (CEDAW Müslüman Ülke Kanunlarına Etkileri / The Impact of the Convention on the Elimination of all Forms of Discrimination against Women (CEDAW on Muslim Countries Laws

    İsmail Yalçın

    2017-10-01

    Full Text Available Abstract The Convention on the Elimination of All Forms of Discrimination against Women (CEDAW, which was adopted by the UN and by most countries of the world, has influenced women’s rights and led to important developments in countries party to the treaty. Most Islamic countries have put reservations on some articles of the Convention citing Islamic law practices and local culture while ratifying the Treaty, but then have removed some of these reservations by passing adaptive laws. While some of these regulations such as women’s share in inheritance, their testimony, and obedience to husband have a strong connection to main religious sources, others such as reduced sentences in honor killings, women carrying their own surname, voting in elections, and female genital mutilation are based on customary and tacit law judgments. Through CEDAW, Muslim countries have faced pressure and criticism in international platforms with the allegation that their laws on person, family, inheritance, punishments, citizenship, and procedural law involve discrimination against women. With the influence of the international atmosphere, women’s movements have risen in Muslim countries and through legal changes there has been developments with regard to women’s rights in line with CEDAW. Even though after CEDAW there is some convergence between the Islamic World and the West in terms of women’s rights and gender equality, differences based on culture continue to exist.   Öz Dünya ülkelerinin büyük çoğunluğunun taraf olduğu Birleşmiş Milletler Kadına Karşı Her Türlü Ayrımcılığın Önlenmesi Sözleşmesi (CEDAW, imzalandığı günden bu tarafa kadın hakları alanında önemli gelişmelere sebep olmuş ve taraf ülkeleri etkilemiştir. İslam ülkelerinin birçoğu, İslam hukuku uygulamalarından veya yerel kültürden kaynaklanan farlılıklar sebebiyle, katılmadığı maddelere çekince koyarak Sözleşmeyi onaylamış ancak sonradan

  5. THE McELIECE CRYPTOSYSTEM WITH ARRAY CODES

    Vedat Şiap

    2011-12-01

    Full Text Available Public-key cryptosystems form an important part of cryptography. In these systems, every user has a public and a private key. The public key allows other users to encrypt messages, which can only be decoded using the secret private key. In that way, public-key cryptosystems allow easy and secure communication between all users without the need to actually meet and exchange keys. One such system is the McEliece Public-Key cryptosystem, sometimes also called McEliece Scheme. However, as we live in the information age, coding is used in order to protecet or correct the messages in the transferring or the storing processes. So, linear codes are important in the transferring or the storing. Due to richness of their structure array codes which are linear are also an important codes. However, the information is then transferred into the source more securely by increasing the error correction capability with array codes. In this paper, we combine two interesting topics, McEliece cryptosystem and array codes.

  6. Corporate communication or McCommunication? Considering a McDonaldization of corporate communication hypothesis

    Verhoeven, P.

    2015-01-01

    In this essay the perspective of Ritzer's McDonaldization of Society Thesis is the starting point for developing hypotheses about corporate communication (CorpCom). The central idea of McDonaldization is that increasing numbers of organizations are run as fast food restaurants, focusing on:

  7. ERSN-OpenMC, a Java-based GUI for OpenMC Monte Carlo code

    Jaafar EL Bakkali

    2016-07-01

    Full Text Available OpenMC is a new Monte Carlo transport particle simulation code focused on solving two types of neutronic problems mainly the k-eigenvalue criticality fission source problems and external fixed fission source problems. OpenMC does not have any Graphical User Interface and the creation of one is provided by our java-based application named ERSN-OpenMC. The main feature of this application is to provide to the users an easy-to-use and flexible graphical interface to build better and faster simulations, with less effort and great reliability. Additionally, this graphical tool was developed with several features, as the ability to automate the building process of OpenMC code and related libraries as well as the users are given the freedom to customize their installation of this Monte Carlo code. A full description of the ERSN-OpenMC application is presented in this paper.

  8. The MC4 receptor and control of appetite

    Adan, R. A. H.; Tiesjema, B.; Hillebrand, J. J. G.; La Fleur, S. E.; Kas, M. J. H.; de Krom, M.

    2006-01-01

    Mutations in the human melanocortin (MC)4 receptor have been associated with obesity, which underscores the relevance of this receptor as a drug target to treat obesity. Infusion of MC4R agonists decreases food intake, whereas inhibition of MC receptor activity by infusion of an MC receptor

  9. McRunjob: A High Energy Physics Workflow Planner for Grid Production Processing

    Graham, G E; Bertram, I; Graham, Gregory E.; Evans, Dave; Bertram, Iain

    2003-01-01

    McRunjob is a powerful grid workflow manager used to manage the generation of large numbers of production processing jobs in High Energy Physics. In use at both the DZero and CMS experiments, McRunjob has been used to manage large Monte Carlo production processing since 1999 and is being extended to uses in regular production processing for analysis and reconstruction. Described at CHEP 2001, McRunjob converts core metadata into jobs submittable in a variety of environments. The powerful core metadata description language includes methods for converting the metadata into persistent forms, job descriptions, multi-step workflows, and data provenance information. The language features allow for structure in the metadata by including full expressions, namespaces, functional dependencies, site specific parameters in a grid environment, and ontological definitions. It also has simple control structures for parallelization of large jobs. McRunjob features a modular design which allows for easy expansion to new job d...

  10. MC++: A parallel, portable, Monte Carlo neutron transport code in C++

    Lee, S.R.; Cummings, J.C.; Nolen, S.D.

    1997-01-01

    MC++ is an implicit multi-group Monte Carlo neutron transport code written in C++ and based on the Parallel Object-Oriented Methods and Applications (POOMA) class library. MC++ runs in parallel on and is portable to a wide variety of platforms, including MPPs, SMPs, and clusters of UNIX workstations. MC++ is being developed to provide transport capabilities to the Accelerated Strategic Computing Initiative (ASCI). It is also intended to form the basis of the first transport physics framework (TPF), which is a C++ class library containing appropriate abstractions, objects, and methods for the particle transport problem. The transport problem is briefly described, as well as the current status and algorithms in MC++ for solving the transport equation. The alpha version of the POOMA class library is also discussed, along with the implementation of the transport solution algorithms using POOMA. Finally, a simple test problem is defined and performance and physics results from this problem are discussed on a variety of platforms

  11. ATLAS Monte Carlo tunes for MC09

    The ATLAS collaboration

    2010-01-01

    This note describes the ATLAS tunes of underlying event and minimum bias description for the main Monte Carlo generators used in the MC09 production. For the main shower generators, pythia and herwig (with jimmy), the MRST LO* parton distribution functions (PDFs) were used for the first time in ATLAS. Special studies on the performance of these, conceptually new, PDFs for high pt physics processes at LHC energies are presented. In addition, a tune of jimmy for CTEQ6.6 is presented, for use with MC@NLO.

  12. Is McMurray′s osteotomy obsolete?

    Phaltankar P

    1995-10-01

    Full Text Available A review of the method of performing, advantages, disadvantages of McMurray′s displacement osteotomy with regard to treatment of nonunion of transcervical fracture neck femur with viable femoral head was carried out in this study of ten cases, in view of the abandonment of the procedure in favour of angulation osteotomy. Good results obtained in the series attest to the usefulness of McMurray′s osteotomy in the difficult problem of nonunion of transcervical fracture neck femur in well selected cases with certain advantages over the angulation osteotomy due to the ′Armchair effect′.

  13. 75 FR 27286 - McKelvie Geographic Area Range Allotment Management Planning on the Samuel R. McKelvie National...

    2010-05-14

    ... range allotment management planning on the McKelvie Geographic Area, Samuel R. McKelvie National Forest... DEPARTMENT OF AGRICULTURE Forest Service McKelvie Geographic Area Range Allotment Management Planning on the Samuel R. McKelvie National Forest, Bessey Ranger District in Nebraska AGENCY: Forest...

  14. Improved algorithms and advanced features of the CAD to MC conversion tool McCad

    Lu, L.; Fischer, U.; Pereslavtsev, P.

    2014-01-01

    Highlights: •The latest improvements of the McCad conversion approach including decomposition and void filling algorithms is presented. •An advanced interface for the materials editing and assignment has been developed and added to the McCAD GUI. •These improvements have been tested and successfully applied to DEMO and ITER NBI (Neutral Beam Injector) applications. •The performance of the CAD model conversion process is shown to be significantly improved. -- Abstract: McCad is a geometry conversion tool developed at KIT to enable the automatic bi-directional conversions of CAD models into the Monte Carlo (MC) geometries utilized for neutronics calculations (CAD to MC) and, reversed (MC to CAD), for visualization purposes. The paper presents the latest improvements of the conversion algorithms including improved decomposition, void filling and an advanced interface for the materials editing and assignment. The new implementations and features were tested on fusion neutronics applications to the DEMO and ITER NBI (Neutral Beam Injector) models. The results demonstrate greater stability and enhanced efficiency of McCad conversion process

  15. Metal ion-mediated agonism and agonist enhancement in melanocortin MC1 and MC4 receptors

    Holst, Birgitte; Elling, Christian E; Schwartz, Thue W

    2002-01-01

    -melanocortin stimulating hormone (alpha-MSH) in the MC1 and MC4 receptors, respectively. In the presence of peptide agonist, Zn(II) acted as an enhancer on both receptors, because it shifted the dose-response curves to the left: most pronounced was a 6-fold increase in alpha-MSH potency on the MC1 receptor. The effect......An endogenous metal-ion site in the melanocortin MC1 and MC4 receptors was characterized mainly in transiently transfected COS-7 cells. ZnCl(2) alone stimulated signaling through the Gs pathway with a potency of 11 and 13 microm and an efficacy of 50 and 20% of that of alpha...... affinities and profiles were similar for a number of the 2,2'-bipyridine and 1,10-phenanthroline analogs in complex with Zn(II) in the MC1 and MC4 receptors. However, the potencies and efficacies of the metal-ion complexes were very different in the two receptors, and close to full agonism was obtained...

  16. The McDonaldization of Academic Libraries?

    Quinn, Brian

    2000-01-01

    Discusses the McDonaldization thesis that suggests that many aspects of the fast food industry are making their way into other areas of society. Explores whether this thesis is applicable to academic libraries, focusing on efficiency, calculability, predictability, control, user expectations, pros and cons of teams, and creativity and information…

  17. Nancy McCormick Rambusch: A Reflection

    Povell, Phyllis

    2005-01-01

    Fall of 2005 marks the 12th anniversary of Nancy McCormick Rambusch's death. As the founder of the American Montessori Society and as its first president, Rambusch reintroduced Maria Montessori to America at a time--1960--when education for the young was floundering, and a second look at the Montessori method, which had changed the early childhood…

  18. Physical training for McArdle disease

    Quinlivan, Rosaline; Vissing, John; Hilton-Jones, David

    2011-01-01

    McArdle disease is a rare metabolic myopathy caused by a complete absence of the enzyme muscle glycogen phosphorylase. Affected people experience symptoms of fatigue and cramping within minutes of exercise and are at risk for acute muscle injury (rhabdomyolysis) and acute renal failure. If the fi...

  19. Lucky Mc Uranium Mill. Draft environmental statement

    1977-06-01

    The Environmental Impact Statement addressed the following: the existing environment; operations; environmental impacts; environmental effects of accidents; monitoring programs and other mitigating measures; unavoidable adverse environmental impacts; relationship between short-term uses of the environment and long-term productivity; irreversible and irretrievable commitments of resources; alternatives; and NRC benefit-cost summary for the Lucky Mc Mill

  20. McDonald's Recipe for Success

    Weinstein, Margery

    2012-01-01

    Who isn't familiar with McDonald's? Its golden arches are among the most recognizable brand icons in the U.S. What many are less familiar with is the methodical and distinguished learning and development that supports that brand. Training that begins by preparing employees to serve customers at the counter, and extends to programs that help…

  1. Age McCanni büroo = Offices of Age McCann

    2010-01-01

    Tallinnas Rotermanni 8 asuva Age McCanni büroo sisekujundusest. Sisekujunduse autorid: sisearhitekt Kerli Valk (Kukuhaus OÜ) ja arhitekt Tomomi Hayashi (HG Arhitektuur OÜ), nende tähtsamate tööde loetelu

  2. Hydrologic Process Parameterization of Electrical Resistivity Imaging of Solute Plumes Using POD McMC

    Awatey, M. T.; Irving, J.; Oware, E. K.

    2016-12-01

    Markov chain Monte Carlo (McMC) inversion frameworks are becoming increasingly popular in geophysics due to their ability to recover multiple equally plausible geologic features that honor the limited noisy measurements. Standard McMC methods, however, become computationally intractable with increasing dimensionality of the problem, for example, when working with spatially distributed geophysical parameter fields. We present a McMC approach based on a sparse proper orthogonal decomposition (POD) model parameterization that implicitly incorporates the physics of the underlying process. First, we generate training images (TIs) via Monte Carlo simulations of the target process constrained to a conceptual model. We then apply POD to construct basis vectors from the TIs. A small number of basis vectors can represent most of the variability in the TIs, leading to dimensionality reduction. A projection of the starting model into the reduced basis space generates the starting POD coefficients. At each iteration, only coefficients within a specified sampling window are resimulated assuming a Gaussian prior. The sampling window grows at a specified rate as the number of iteration progresses starting from the coefficients corresponding to the highest ranked basis to those of the least informative basis. We found this gradual increment in the sampling window to be more stable compared to resampling all the coefficients right from the first iteration. We demonstrate the performance of the algorithm with both synthetic and lab-scale electrical resistivity imaging of saline tracer experiments, employing the same set of basis vectors for all inversions. We consider two scenarios of unimodal and bimodal plumes. The unimodal plume is consistent with the hypothesis underlying the generation of the TIs whereas bimodality in plume morphology was not theorized. We show that uncertainty quantification using McMC can proceed in the reduced dimensionality space while accounting for the

  3. McClean Lake. Site Guide

    2016-09-01

    Located over 700 kilometers northeast of Saskatoon, Areva's McClean Lake site is comprised of several uranium mines and one of the most technologically advanced uranium mills in the world - the only mill designed to process high-grade uranium ore without dilution. Areva has operated several open-pit uranium mines at the McClean Lake site, and is evaluating future mines at and near the site. The McClean Lake mill has recently undergone a multimillion-dollar upgrade and expansion, which has doubled its annual production capacity of uranium concentrate to 24 million pounds. It is the only facility in the world capable of processing high-grade uranium ore without diluting it. The mill processes the ore from the Cigar Lake mine, the world's second largest and highest-grade uranium mine. The McClean Lake site operates 365 days a year on a week-in/week-out rotation schedule for workers, over 50% of whom reside in northern Saskatchewan communities. Tailings are waste products resulting from milling uranium ore. This waste is made up of leach residue solids, waste solutions and chemical precipitates that are carefully engineered for long-term disposal. The TMF serves as the repository for all resulting tailings. This facility allows proper waste management, which minimizes potential adverse environmental effects. Mining projections indicate that the McClean Lake mill will produce tailings in excess of the existing capacity of the TMF. After evaluating a number of options, Areva has decided to pursue an expansion of this facility. Areva is developing the Surface Access Borehole Resource Extraction (SABRE) mining method, which uses a high-pressure water jet placed at the bottom of the drill hole to extract ore. Areva has conducted a series of tests with this method and is evaluating its potential for future mining operations. McClean Lake maintains its certification in ISO 14001 standards for environmental management and OHSAS 18001 standards for occupational health

  4. Evaluation of MC and A detection time

    Smith, B.W.; Thomas, N.M.

    1984-07-01

    The US Nuclear Regulatory Commission has proposed reform of the material control and accounting (MC and A) requirements for facilities authorized to possess and use formula quantities of strategic special nuclear material (SSNM). The purpose of the reform is to strengthen MC and A capabilities by requiring more timely detection of possible SSNM losses and by providing for more rapid and conclusive resolution of discrepancies. This study was conducted to identify the advantages and disadvantages of detection time intervals ranging from one day to two weeks. Material loss tests based on existing process monitoring data are used to compare the detection sensitiviy, alarm frequency, resolution capability and effort to collect and process data for the stipulated range of detection times. 15 references, 4 figures, 12 tables

  5. McGuire snubber elimination program

    Cloud, R.L.; Leung, J.S.M.; Taylor, W.H.; Morgan, R.L. Jr.

    1993-01-01

    An engineering program has been initiated at McGuire Nuclear Stations 1 and 2 to eliminate all existing snubbers. The elimination is achieved by replacing existing snubbers with limit stop pipe supports. The program establishes plant-wide modification procedures for one-to-one substitution under the 10 CFR 50.59 requirement. Nuclear Regulatory Commission (NRC) acceptance is based on the results of both comparison analyses and the hardware implementation of sample piping systems at McGuire nuclear stations. Experimental results obtained on shake table testing and from the NRC sponsored HDR research program are also used to formulate the technical basis and design procedures for plant-wide implementation of the snubber replacement effort. The overall program plan is for nearly 3,000 snubbers to be replaced in phases consistent with the plant scheduled outages. Duke Power estimates the program, when completed, will maintain ALARA, improve reliability, and reduce plant operating costs

  6. The MC21 Monte Carlo Transport Code

    Sutton TM; Donovan TJ; Trumbull TH; Dobreff PS; Caro E; Griesheimer DP; Tyburski LJ; Carpenter DC; Joo H

    2007-01-01

    MC21 is a new Monte Carlo neutron and photon transport code currently under joint development at the Knolls Atomic Power Laboratory and the Bettis Atomic Power Laboratory. MC21 is the Monte Carlo transport kernel of the broader Common Monte Carlo Design Tool (CMCDT), which is also currently under development. The vision for CMCDT is to provide an automated, computer-aided modeling and post-processing environment integrated with a Monte Carlo solver that is optimized for reactor analysis. CMCDT represents a strategy to push the Monte Carlo method beyond its traditional role as a benchmarking tool or ''tool of last resort'' and into a dominant design role. This paper describes various aspects of the code, including the neutron physics and nuclear data treatments, the geometry representation, and the tally and depletion capabilities

  7. Modelling hadronic interactions in HEP MC generators

    Skands, Peter

    2015-01-01

    HEP event generators aim to describe high-energy collisions in full exclusive detail. They combine perturbative matrix elements and parton showers with dynamical models of less well-understood phenomena such as hadronization, diffraction, and the so-called underlying event. We briefly summarise some of the main concepts relevant to the modelling of soft/inclusive hadron interactions in MC generators, in particular PYTHIA, with emphasis on questions recently highlighted by LHC data.

  8. McDonaldization and Job Insecurity

    Emeka W. Dumbili

    2013-01-01

    The article examines how and why the McDonaldization of banking system in Nigeria engenders job insecurity. This is imperative because it provides an explicit revelation of the root causes of job insecurity in the sector that other scholars have totally omitted. No Nigerian scholar has applied the thesis in relation to job insecurity, which is the major problem in Nigeria’s banking industry. The article based on the an...

  9. McDonaldization and Job Insecurity

    Emeka W. Dumbili

    2013-06-01

    Full Text Available The article examines how and why the McDonaldization of banking system in Nigeria engenders job insecurity. This is imperative because it provides an explicit revelation of the root causes of job insecurity in the sector that other scholars have totally omitted. No Nigerian scholar has applied the thesis in relation to job insecurity, which is the major problem in Nigeria’s banking industry. The article based on the analysis of secondary data and observations, therefore, draws on McDonaldization thesis to examine the upsurge of rationalization in the sector since consolidation exercise began in 2005. The article argues that the sector’s rising rationalization and ensuing efficiency, calculability, predictability, and control are necessary. However, these have inevitably engendered job insecurity and its adverse consequences. Based on the critical analyses of available evidence, the article concludes that the best option is to commence resistance of the McDonaldization processes, especially those that replace human with nonhuman technology or make customers unpaid workers.

  10. McDonald’s Corporation - 2015 (MCD

    Alen Badal

    2017-07-01

    Full Text Available McDonald’s Corporation, 2015 is aiming to enlighten the “Experience of the Future” for consumers, with a special focus on the ‘younger’ generation. Beginning in 2015 and moving forward, McDonald’s has operationalized the functions of its strategy to bett er serve consumers with such offerings as trial-testing a build-your-burger strategy with the order being served at the table, known as the “Create Your Taste” program. The restaurant chain has introduced the all-day breakfast menu and ‘McPick 2’ for $5.00. Additionally, the company has engaged consumers by way of social media and is interested in having a smart phone application in use. Other roll-outs include processing transactions by way of mobile-payment with such channels as ‘Google Wallet, Soft card and Apple Pay.’ The fast-food giant continues to test a variety of strategies at select locations aimed at increasing shareholder value as a result of both introducing and modifying the point-of-sale services and food & beverage offerings¹.

  11. Improving queuing service at McDonald's

    Koh, Hock Lye; Teh, Su Yean; Wong, Chin Keat; Lim, Hooi Kie; Migin, Melissa W.

    2014-07-01

    Fast food restaurants are popular among price-sensitive youths and working adults who value the conducive environment and convenient services. McDonald's chains of restaurants promote their sales during lunch hours by offering package meals which are perceived to be inexpensive. These promotional lunch meals attract good response, resulting in occasional long queues and inconvenient waiting times. A study is conducted to monitor the distribution of waiting time, queue length, customer arrival and departure patterns at a McDonald's restaurant located in Kuala Lumpur. A customer survey is conducted to gauge customers' satisfaction regarding waiting time and queue length. An android app named Que is developed to perform onsite queuing analysis and report key performance indices. The queuing theory in Que is based upon the concept of Poisson distribution. In this paper, Que is utilized to perform queuing analysis at this McDonald's restaurant with the aim of improving customer service, with particular reference to reducing queuing time and shortening queue length. Some results will be presented.

  12. The McDonaldization of Nigerian Universities

    Emeka W. Dumbili

    2014-04-01

    Full Text Available This article examines the extent to which the deregulation of Nigerian higher education (HE has facilitated the McDonaldization of the universities. University education in Nigeria commenced in 1948 with the establishment of the University College, Ibadan. After independence in 1960, subsequent governments expanded the number of universities, a policy based on a lack of quality manpower in leadership positions created by the exit of British officials and the need to grant access to an increasing number of prospective students. In the 1970s, the number of universities increased accompanied by a decline in infrastructure, funding, and working conditions. This resulted in several strikes and an exodus of academics to other countries. Instead of tackling the problems, the federal government shifted responsibilities by approving private ownership of universities in 1999 and by establishing the National Open University of Nigeria (NOUN in 2001. Against this backdrop, this article critically analyzes how some of these reforms facilitated the McDonaldization of Nigerian universities. The article reveals how this has resulted in an overloading of responsibilities on the faculty, erosion of academic autonomy, a prioritization of quantity over quality of publications, and an assumption of “customer” status by students. The article uses evidence from McDonaldized HE in Western countries to discuss the implications of these developments and suggests some remedial measures.

  13. Official portrait of Astronaut Ronald E. McNair

    1985-01-01

    Official portrait of Astronaut Ronald E. McNair. McNair is in the blue shuttle flight suit, standing in front of a table which holds a model of the Space Shuttle. An American flag is visible behind him.

  14. Manual del McVCO 1999

    McChesney, P.J.

    1999-01-01

    El McVCO es un generador de frecuencias basado en un microcontrolador que reemplaza al oscilador controlado por voltaje (VCO) utilizado en telemetría analógica de datos sísmicas. Acepta señales de baja potencia desde un sismómetro y produce una señal subportadora modulada en frecuencia adecuada para enlaces telefónicos o vía radio a un lugar remoto de recolección de datos. La frecuencia de la subportadora y la ganancia pueden ser seleccionadas mediante un interruptor. Tiene la opción de poder operar con dos canales para la observación con ganancia alta y baja. El McVCO fue diseñado con el propósito de mejorar la telemetría analógica de las señales dentro de la Pacific Northwest Seismograph Network (PNSN) (Red Sismográfica del Noroeste del Pacífico). Su desarrollo recibió el respaldo del Programa de Geofísica de la Universidad de Washington y del "Volcano Hazards and Earthquake Hazards programs of the United States Geological Survey (USGS) (Programa de Investigaciones de Riesgos Volcánicos y Programa de Investigaciones de Riesgos Sísmicos de los EEUU). Cientos de instrumentos se han construido e instalado. Además de utilizarlo el PNSN, el McVCO es usado por el Observatorio Vulcanológico de Alaska para monitorear los volcanes aleutianos y por el USGS Volcano Disaster Assistance Program (Programa de Ayuda en las Catástrofes Volcánicas del USGS) para responder a crisis volcánicas en otros países. Este manual cubre el funcionamiento del McVCO, es una referencia técnica para aquellos que necesitan saber con más detalle cómo funciona el McVCO, y cubre una serie de temas que requieren un trato explícito o que derivan del despliegue del instrumento.

  15. α-Skew π-McCoy Rings

    Areej M. Abduldaim

    2013-01-01

    Full Text Available As a generalization of α-skew McCoy rings, we introduce the concept of α-skew π-McCoy rings, and we study the relationships with another two new generalizations, α-skew π1-McCoy rings and α-skew π2-McCoy rings, observing the relations with α-skew McCoy rings, π-McCoy rings, α-skew Armendariz rings, π-regular rings, and other kinds of rings. Also, we investigate conditions such that α-skew π1-McCoy rings imply α-skew π-McCoy rings and α-skew π2-McCoy rings. We show that in the case where R is a nonreduced ring, if R is 2-primal, then R is an α-skew π-McCoy ring. And, let R be a weak (α,δ-compatible ring; if R is an α-skew π1-McCoy ring, then R is α-skew π2-McCoy.

  16. Barbara McClintock, Jumping Genes, and Transposition

    McClintock Honored * Woman of Science * Educational Material * Resources with Additional Information Barbara McClintock's remarkable life spanned the history of genetics in the twentieth century. ... [T]he science of Dedicate Famous Scientist Stamps ... Woman of Science: McClintock, Barbara and the Jumping Genes, 4,000

  17. Electric Vehicle Performance at McMurdo Station (Antarctica) and Comparison with McMurdo Station Conventional Vehicles

    Sears, T.; Lammert, M.; Colby, K.; Walter, R.

    2014-09-01

    This report examines the performance of two electric vehicles (EVs) at McMurdo, Antarctica (McMurdo). The study examined the performance of two e-ride Industries EVs initially delivered to McMurdo on February 16, 2011, and compared their performance and fuel use with that of conventional vehicles that have a duty cycle similar to that of the EVs used at McMurdo.

  18. Occurrence of the Microcystins MC-LW and MC-LF in Dutch Surface Waters and Their Contribution to Total Microcystin Toxicity

    Elisabeth J. Faassen

    2013-07-01

    Full Text Available Microcystins (MCs are the most frequently found cyanobacterial toxins in freshwater systems. Many MC variants have been identified and variants differ in their toxicity. Recent studies showed that the variants MC-LW and MC-LF might be more toxic than MC-LR, the variant that is most abundant and mostly used for risk assessments. As little is known about the presence of these two variants in The Netherlands, we determined their occurrence by analyzing 88 water samples and 10 scum samples for eight MC variants ((dm-7-MC-RR, MC-YR, (dm-7-MC-LR, MC-LY, MC-LW and MC-LF by liquid chromatography with tandem mass spectrometry detection. All analyzed MC variants were detected, and MC-LW and/or MC-LF were present in 32% of the MC containing water samples. When MC-LW and MC-LF were present, they contributed to nearly 10% of the total MC concentrations, but due to their suspected high toxicity, their average contribution to the total MC toxicity was estimated to be at least 45%. Given the frequent occurrence and possible high toxicity of MC-LW and MC-LF, it seems better to base health risk assessments on the toxicity contributions of different MC variants than on MC-LR concentrations alone.

  19. The Effects of Spatial Diversity and Imperfect Channel Estimation on Wideband MC-DS-CDMA and MC-CDMA

    2009-10-01

    In our previous work, we compared the theoretical bit error rates of multi-carrier direct sequence code division multiple access (MC- DS - CDMA ) and...consider only those cases where MC- CDMA has higher frequency diversity than MC- DS - CDMA . Since increases in diversity yield diminishing gains, we conclude

  20. McUniversities Revisited: A Comparison of University and McDonald's Casual Employee Experiences in Australia

    Nadolny, Andrew; Ryan, Suzanne

    2015-01-01

    The McDonaldization of higher education refers to the transformation of universities from knowledge generators to rational service organizations or "McUniversities". This is reflected in the growing dependence on a casualized academic workforce. The article explores the extent to which the McDonaldization thesis applies to universities…

  1. Entrevista com Eric McLuhan

    McLuhan, Eric

    2011-01-01

    Full Text Available Marshall McLuhan faria 100 anos em 2011. Para marcar esta data, que já provocou uma recente revisitação à obra do teórico, o XI Seminário Internacional da Comunicação, promovido pela PUCRS, destacou temas como as relações do homem com as tecnologias e os efeitos psicológicos das mídias para nortear às discussões dos três dias de evento. Mas se engana que acredita que entender a obra mcluhiana é tarefa fácil. Mesmo tendo se dedicado com afinco a explicar metáforas como ‘o meio é a mensagem’ e ‘aldeia global’, McLuhan nunca chegou a ser completamente entendido. Ou as pessoas não sedavam ao trabalho de entendê-lo, ou, simplesmente, não conseguiam enxergar as mudanças que estavam acontecendo com a mesma clareza que o pesquisador. Numa tentativa não só de entender a obra do ‘profeta da globalização’, mas de ampliar os entendimentos sobre as tecnologias e as extensões do homem, Eric McLuhan, filho do teórico, participou como palestrante do Seminário para falar, entre outros assuntos, da percepção acadêmica quanto a obra de seu pai, além de introduzir novas ideias sobre televisão, globalização e ecologia

  2. MC++ and a transport physics framework

    Lee, S.R.; Cummings, J.C.; Nolen, S.D.; Keen, N.D.

    1997-01-01

    The Department of Energy has launched the Accelerated Strategic Computing Initiative (ASCI) to address a pressing need for more comprehensive computer simulation capabilities in the area of nuclear weapons safety and reliability. In light of the decision by the US Government to abandon underground nuclear testing, the Science-Based Stockpile Stewardship (SBSS) program is focused on using computer modeling to assure the continued safety and effectiveness of the nuclear stockpile. The authors believe that the utilization of object-oriented design and programming techniques can help in this regard. Object-oriented programming (OOP) has become a popular model in the general software community for several reasons. MC++ is a specific ASCI-relevant application project which demonstrates the effectiveness of the object-oriented approach. It is a Monte Carlo neutron transport code written in C++. It is designed to be simple yet flexible, with the ability to quickly introduce new numerical algorithms or representations of the physics into the code. MC++ is easily ported to various types of Unix workstations and parallel computers such as the three new ASCI platforms, largely because it makes extensive use of classes from the Parallel Object-Oriented Methods and Applications (POOMA) C++ class library. The MC++ code has been successfully benchmarked using some simple physics test problems, has been shown to provide comparable serial performance and a parallel efficiency superior to that of a well-known Monte Carlo neutronics package written in Fortran, and was the first ASCI-relevant application to run in parallel on all three ASCI computing platforms

  3. Interview with Harold McGee

    Mac Con Iomaire, Máirtín

    2016-01-01

    Harold McGee was born on the East coast of America but grew up in Chicago. He writes about the chemistry of food and cooking. He took up this odd vocation after studies at the California Institute of Technology and at Yale University, where he wrote a doctoral thesis with the prophetic title "Keats and the Progress of Taste." After several years as a literature and writing instructor at Yale, he decided to practice what he'd been teaching, and write a book about the science of everyday life. ...

  4. Physical training for McArdle disease

    Quinlivan, Rosaline; Vissing, John; Hilton-Jones, David

    2011-01-01

    McArdle disease is a rare metabolic myopathy caused by a complete absence of the enzyme muscle glycogen phosphorylase. Affected people experience symptoms of fatigue and cramping within minutes of exercise and are at risk for acute muscle injury (rhabdomyolysis) and acute renal failure. If the fi....... If the first few minutes of exercise are paced, a 'second wind' will occur enabling exercise to continue. This is due to mobilisation and utilisation of alternative fuel substrates. Aerobic training appears to improve work capacity by increasing cardiovascular fitness....

  5. An ordinal model of the McGurk illusion

    Andersen, Tobias

    2011-01-01

    Audiovisual information is integrated in speech perception. One manifestation of this is the McGurk illusion in which watching the articulating face alters the auditory phonetic percept. Understanding this phenomenon fully requires a computational model with predictive power. Here, we describe...... model it also employed 30 free parameters where the ordinal model needed only 14. Testing the predictive power of the models using a form of cross-validation we found that, although both models performed rather poorly, the ordinal model performed better than the FLMP. Based on these findings we suggest...... that ordinal models generally have greater predictive power because they are constrained by a priori information about the adjacency of phonetic categories....

  6. Interobserver agreement on Poser's and the new McDonald's diagnostic criteria for multiple sclerosis.

    Zipoli, V; Portaccio, E; Siracusa, G; Pracucci, G; Sorbi, S; Amato, M P

    2003-10-01

    We assessed the interobserver agreement on the diagnosis of multiple sclerosis (MS) in a study sample consisting of 41 MS (15 relapsing remitting, two secondary progressive, five primary progressive and 19 presenting their first clinical attack) and three non-MS cases. Clinical and paraclinical information was recorded in standardized forms. Four neurologists were asked to make a diagnosis using Poser's and McDonald's criteria and to assess MRI scans according to the McDonald's guidelines. In terms of the kappa statistic (kappa), we found a moderate agreement on the overall diagnosis using both Poser's and McDonald's criteria (kappa, respectively 0.57 and 0.52). As for distinct diagnostic categories, we observed a moderate to substantial agreement for the three McDonald categories (range of kappa values 0.49-0.64) and a fair to substantial agreement for the nine Poser categories (range of kappa values 0.37-0.67). Taking into account clinical information, the agreement on dissemination over time was substantially higher (kappa = 0.69) than that found on dissemination over space (kappa = 0.46). In contrast, for MRI assessment, the agreement for spatial dissemination was substantial (kappa = 0.74) compared with the fair agreement (kappa = 0.25) yielded by dissemination over time. The new McDonald's criteria yield a good overall diagnostic reliability, and compare favourably with Poser's classification in terms of agreement on distinct diagnostic categories.

  7. Rotated Walsh-Hadamard Spreading with Robust Channel Estimation for a Coded MC-CDMA System

    Raulefs Ronald

    2004-01-01

    Full Text Available We investigate rotated Walsh-Hadamard spreading matrices for a broadband MC-CDMA system with robust channel estimation in the synchronous downlink. The similarities between rotated spreading and signal space diversity are outlined. In a multiuser MC-CDMA system, possible performance improvements are based on the chosen detector, the channel code, and its Hamming distance. By applying rotated spreading in comparison to a standard Walsh-Hadamard spreading code, a higher throughput can be achieved. As combining the channel code and the spreading code forms a concatenated code, the overall minimum Hamming distance of the concatenated code increases. This asymptotically results in an improvement of the bit error rate for high signal-to-noise ratio. Higher convolutional channel code rates are mostly generated by puncturing good low-rate channel codes. The overall Hamming distance decreases significantly for the punctured channel codes. Higher channel code rates are favorable for MC-CDMA, as MC-CDMA utilizes diversity more efficiently compared to pure OFDMA. The application of rotated spreading in an MC-CDMA system allows exploiting diversity even further. We demonstrate that the rotated spreading gain is still present for a robust pilot-aided channel estimator. In a well-designed system, rotated spreading extends the performance by using a maximum likelihood detector with robust channel estimation at the receiver by about 1 dB.

  8. Cytotoxicity of Titanate-Calcium Complexes to MC3T3 Osteoblast-Like Cells

    Drury, Jeanie L.; Moussi, Joelle; Taylor-Pashow, Kathryn M. L.

    2016-01-01

    Monosodium titanates (MST) are a relatively novel form of particulate titanium dioxide that have been proposed for biological use as metal sorbents or delivery agents, most recently calcium (II). In these roles, the toxicity of the titanate or its metal complex is crucial to its biological utility. The aim of this study was to determine the cytotoxicity of MST and MST-calcium complexes with MC3T3 osteoblast-like cells; MST-Ca(II) complexes could be useful to promote bone formation in various hard tissue applications. MC3T3 cells were exposed to native MST or MST-Ca(II) complexes for 24–72 h. A CellTiter-Blue® assay was employed to assess the metabolic activity of the cells. The results showed that MST and MST-Ca(II) suppressed MC3T3 metabolic activity significantly in a dose-, time-, and cell-density-dependent fashion. MST-Ca(II) suppressed MC3T3 metabolism in a statistically identical manner as native MST at all concentrations. We concluded that MST and MST-Ca(II) are significantly cytotoxic to MC3T3 cells through a mechanism yet unknown; this is a potential problem to the biological utility of these complexes. PMID:28044136

  9. Cytotoxicity of Titanate-Calcium Complexes to MC3T3 Osteoblast-Like Cells

    Yen-Wei Chen

    2016-01-01

    Full Text Available Monosodium titanates (MST are a relatively novel form of particulate titanium dioxide that have been proposed for biological use as metal sorbents or delivery agents, most recently calcium (II. In these roles, the toxicity of the titanate or its metal complex is crucial to its biological utility. The aim of this study was to determine the cytotoxicity of MST and MST-calcium complexes with MC3T3 osteoblast-like cells; MST-Ca(II complexes could be useful to promote bone formation in various hard tissue applications. MC3T3 cells were exposed to native MST or MST-Ca(II complexes for 24–72 h. A CellTiter-Blue® assay was employed to assess the metabolic activity of the cells. The results showed that MST and MST-Ca(II suppressed MC3T3 metabolic activity significantly in a dose-, time-, and cell-density-dependent fashion. MST-Ca(II suppressed MC3T3 metabolism in a statistically identical manner as native MST at all concentrations. We concluded that MST and MST-Ca(II are significantly cytotoxic to MC3T3 cells through a mechanism yet unknown; this is a potential problem to the biological utility of these complexes.

  10. Corrections to O(α7(lnα)mc2) fine-structure splittings and O(α6(lnα)mc2) energy levels in helium

    Zhang, T.

    1996-01-01

    Fully relativistic formulas for the energy-level shifts arising from no-pair exchange diagrams of two transverse photons plus an arbitrary number of Coulomb photons are derived in closed form within the external potential Bethe-Salpeter formalism. O(α 7 (lnα)mc 2 ) corrections to the fine-structure splittings of helium are obtained and expressed in terms of expectation values of nonrelativistic operators. O(α 7 mc 2 ) operators from exchange diagrams are found in nonrelativistic approximation. O(α 6 m 2 c 2 /M) nucleus-electron operators contributing to the fine-structure splittings are derived. Nonrelativistic operators of O(α 6 mc 2 ) corrections to the triplet levels of helium are presented. Nonrelativistic operators of O(α 6 (lnα)mc 2 ) corrections to the helium singlet levels and to positronium S levels are derived. O(α 6 m 2 c 2 /M) hydrogen and O(α 6 mc 2 ) positronium P levels, and O(α 6 (lnα)mc 2 ) corrections of first order to positronium S levels, are calculated using the derived operators for helium, in agreement with those obtained previously by others, except for one term in corrections to positronium P levels. In addition, the O(α 6 mc 2 ) Dirac energies for hydrogenic non-S levels are exactly reproduced in a perturbative calculation. copyright 1996 The American Physical Society

  11. McJobs and Pieces of Flair: Linking McDonaldization to Alienating Work

    Treiber, Linda Ann

    2013-01-01

    This article offers strategies for teaching about rationality, bureaucracy, and social change using George Ritzer's "The McDonaldization of Society" and its ideas about efficiency, predictability, calculability, and control. Student learning is facilitated using a series of strategies: making the familiar strange, explaining…

  12. Workshop for development of formal MC and A plans

    Erkkila, B.H.; Hatcher, C.R.; Scott, S.C.; Thomas, K.E.

    1998-01-01

    Upgrades to both physical protection and material controls and accountability (MC and A) are progressing at many nuclear facilities in the Russian Federation. In general, Russian facilities are well prepared to address issues related to physical protection. The infrastructure to plan and implement physical protection upgrades is already in place in Russia. The infrastructure to integrate new and existing MC and A capabilities is not as well developed. The authors experience has shown that working with Russian facility management and technical personnel to draft an MC and A plan provides a way of moving MC and A upgrades forward. Los Alamos has developed a workshop for Russian nuclear facilities to facilitate the preparation of their facility MC and A plans. The workshops have been successful in bringing together facility management, safeguards specialists, and operations personnel to initiate the process of drafting these MC and A plans. The MC and A plans provide the technical basis for scheduling future MC and A upgrades at the facilities. Although facility MC and A plans are site specific, the workshop can be tailored to guide the development of an MC and A plan for any Russian nuclear site

  13. MC3D modelling of stratified explosion

    Picchi, S.; Berthoud, G.

    1999-01-01

    It is known that a steam explosion can occur in a stratified geometry and that the observed yields are lower than in the case of explosion in a premixture configuration. However, very few models are available to quantify the amount of melt which can be involved and the pressure peak that can be developed. In the stratified application of the MC3D code, mixing and fragmentation of the melt are explained by the growth of Kelvin Helmholtz instabilities due to the shear flow of the two phase coolant above the melt. Such a model is then used to recalculate the Frost-Ciccarelli tin-water experiment. Pressure peak, speed of propagation, bubble shape and erosion height are well reproduced as well as the influence of the inertial constraint (height of the water pool). (author)

  14. Supernova observations at McDonald Observatory

    Wheeler, J.C.

    1984-01-01

    The programs to obtain high quality spectra and photometry of supernovae at McDonald Observatory are reviewed. Spectra of recent Type I supernovae in NGC 3227, NGC 3625, and NGC 4419 are compared with those of SN 1981b in NGC 4536 to quantitatively illustrate both the homogeneity of Type I spectra at similar epochs and the differences in detail which will serve as a probe of the physical processes in the explosions. Spectra of the recent supernova in NGC 0991 give for the first time quantitative confirmation of a spectrally homogeneous, but distinct subclass of Type I supernovae which appears to be less luminous and to have lower excitation at maximum light than classical Type I supernovae

  15. DWH MC 252: Subsurface Oil Transport

    Beegle-Krause, C. J.; Boyer, T.; Murray, D.

    2010-12-01

    Before reaching the ocean surface, the oil and gas released from the DWH MC 252 blowout at 1500 m moves as a buoyant plume until the trapping depth and plume transition point are reached (Zheng et al 2002). At the transition point, the oil droplets and bubbles move independently of each other, and rise at a rate related to their diameter. The oil density, droplet size distribution and currents primarily determine the distribution of the oil between: Large droplets that rise quickly and create a surface expression of the oil. Moderate size droplets that rise over the course of days, and so spread out quite differently than the surface oil, and commonly do not reach the surface in large enough quantities to create a surface sheen. These droplets separate in the currents, particularly in the strong current shear in upper 500 m currents. Very tiny droplets that rise very slowly, over the course or weeks to months, and may be removed by dissolution, biodegradation or marine snow before ever reaching the surface. Modeling and observations (Joint Analysis Group, 2010) confirm the presence of a deep layer of oil and gas between approximately 1100 and 1300 m over the release location and spreading out along the isopycnal surfaces. Later in the event, a small oxygen depression was a proxy for where oil and gas had been. The DWH MC252 well is located at intermediate depth in the Gulf of Mexico (GoM). The water mass is Antarctic Intermediate Water, which enters and exits the GoM through the Yucatan Straits. Surface influences, such as Loop Current Frontal Eddies (e.g. Berger et al 2000) can reach down to these depths, and alter the flow within De Soto Canyon. The water mass containing the deep layer of oil droplets changes depth within the GoM, but does not reach above a depth of about 900 m. There are no physical processes that could cause this deep layer of oil to reach the continental shelf or the Florida Straits. Observed and historical hydrographic data, observations

  16. MC3D modelling of stratified explosion

    Picchi, S.; Berthoud, G. [DTP/SMTH/LM2, CEA, 38 - Grenoble (France)

    1999-07-01

    It is known that a steam explosion can occur in a stratified geometry and that the observed yields are lower than in the case of explosion in a premixture configuration. However, very few models are available to quantify the amount of melt which can be involved and the pressure peak that can be developed. In the stratified application of the MC3D code, mixing and fragmentation of the melt are explained by the growth of Kelvin Helmholtz instabilities due to the shear flow of the two phase coolant above the melt. Such a model is then used to recalculate the Frost-Ciccarelli tin-water experiment. Pressure peak, speed of propagation, bubble shape and erosion height are well reproduced as well as the influence of the inertial constraint (height of the water pool). (author)

  17. Drilling and testing specifications for the McGee well

    Patterson, J.K.

    1982-01-01

    The McGee Well is a part of the Basalt Waste Isolation Project's subsurface site selection and characterization activities. Information from the McGee Well support site hydrologic characterization and repository design. These test specifications include details for the drilling and testing of the McGee. It includes the predicted stratigraphy, the drilling requirements, description of tests to be conducted, intervals selected for hydrologic testing, and a schedule of the drilling and testing activities. 19 refs., 10 figs., 7 tabs

  18. Reliability of McConnell's classification of patellar orientation in symptomatic and asymptomatic subjects.

    Watson, C J; Propps, M; Galt, W; Redding, A; Dobbs, D

    1999-07-01

    Test-retest reliability study with blinded testers. To determine the intratester reliability of the McConnell classification system and to determine whether the intertester reliability of this system would be improved by one-on-one training of the testers, increasing the variability and numbers of subjects, blinding the testers to the absence or presence of patellofemoral pain syndrome, and adhering to the McConnell classification system as it is taught in the "McConnell Patellofemoral Treatment Plan" continuing education course. The McConnell classification system is currently used by physical therapy clinicians to quantify static patellar orientation. The measurements generated from this system purportedly guide the therapist in the application of patellofemoral tape and in assessment of the efficacy of treatment interventions on changing patellar orientation. Fifty-six subjects (age range, 21-65 years) provided a total of 101 knees for assessment. Seventy-six knees did not produce symptoms. A researcher who did not participate in the measuring process determined that 17 subjects had patellofemoral pain syndrome in 25 knees. Two testers concurrently measured static patellar orientation (anterior/posterior and medial/lateral tilt, medial/lateral glide, and patellar rotation) on subjects, using the McConnell classification system. Repeat measures were performed 3-7 days later. A kappa (kappa) statistic was used to assess the degree of agreement within each tester and between testers. The kappa coefficients for intratester reliability varied from -0.06 to 0.35. Intertester reliability ranged from -0.03 to 0.19. The McConnell classification system, in its current form, does not appear to be very reliable. Intratester reliability ranged from poor to fair, and intertester reliability was poor to slight. This system should not be used as a measurement tool or as a basis for treatment decisions.

  19. Genetics Home Reference: McLeod neuroacanthocytosis syndrome

    ... Castiglioni C, Oechsner M, Goebel HH, Heppner FL, Jung HH. McLeod myopathy revisited: more neurogenic and less ... 130(Pt 12):3285-96. Citation on PubMed Jung HH, Danek A, Frey BM. McLeod syndrome: a ...

  20. Reductionist Challenges to Explanatory Pluralism : Comment on McCauley

    Eronen, Markus I.

    2009-01-01

    In this comment, I first point out some problems in McCauley's defense of the traditional conception of general analytical levels. Then I present certain reductionist arguments against explanatory pluralism that are not based on the New Wave model of intertheoretic reduction, against which McCauley

  1. Astronauts McNair and Stewart prepare for reentry

    1984-01-01

    Astronauts Ronald E. McNair and Robert L. Stewart prepare for the re-entry phase of the shuttle Challenger near the end of the 41-B mission. The are stationed behind the crew commander and pilot. Stewart is already wearing his helmet. McNair is stowing some of his gear.

  2. Discrete Time McKean–Vlasov Control Problem: A Dynamic Programming Approach

    Pham, Huyên, E-mail: pham@math.univ-paris-diderot.fr; Wei, Xiaoli, E-mail: tyswxl@gmail.com [Laboratoire de Probabilités et Modèles Aléatoires, CNRS, UMR 7599, Université Paris Diderot (France)

    2016-12-15

    We consider the stochastic optimal control problem of nonlinear mean-field systems in discrete time. We reformulate the problem into a deterministic control problem with marginal distribution as controlled state variable, and prove that dynamic programming principle holds in its general form. We apply our method for solving explicitly the mean-variance portfolio selection and the multivariate linear-quadratic McKean–Vlasov control problem.

  3. Truncation of the many body hierarchy and relaxation times in the McKean model

    Schmitt, K.J.

    1987-01-01

    In the McKean model the BBGKY-hierarchy is equivalent to a simple hierarchy of coupled equations for the p-particle correlation functions. Truncation effects and the convergence of the one-particle distribution towards its exact shape have been studied. In the long time limit the equations can be solved in a closed form. It turns out that the p-particle correlation decays p-times faster than the non-equilibrium one-particle distribution

  4. Coprecipitation of M23C6 and MC type carbide under the influence of irradiation

    Kesternich, W.; Nandedkar, R.V.

    1991-01-01

    After high-temperature neutron irradiation of 1.4970 type steel, M 23 C 6 precipitation was observed in the matrix. This precipitate phase was found only at grain boundaries after thermal treatments. A unique feature of this irradiation-modified phase formation was that the M 23 C 6 precipitates nucleated at the surfaces of pre-existing MC type carbides and grew in a very unusual way by forming facetted enclosures around the primary precipitates. (orig.)

  5. Discrete Time McKean–Vlasov Control Problem: A Dynamic Programming Approach

    Pham, Huyên; Wei, Xiaoli

    2016-01-01

    We consider the stochastic optimal control problem of nonlinear mean-field systems in discrete time. We reformulate the problem into a deterministic control problem with marginal distribution as controlled state variable, and prove that dynamic programming principle holds in its general form. We apply our method for solving explicitly the mean-variance portfolio selection and the multivariate linear-quadratic McKean–Vlasov control problem.

  6. TRUNCATION OF THE MANY BODY HIERARCHY AND RELAXATION TIMES IN THE McKEAN MODEL

    Schmitt , K.-J.

    1987-01-01

    In the McKean model the BBGKY-hierarchy is equivalent to a simple hierarchy of coupled equations for the p-particle correlation functions. Truncation effects and the convergence of the one-particle distribution towards its exact shape have been studied. In the long time limit the equations can be solved in a closed form. It turns out that the p-particle correlation decays p-times faster than the non-equilibrium one-particle distribution.

  7. Helium trapping at Ti-rich MC particles in Ti-modified austenitic stainless steel

    Maziasz, P.J.

    1980-01-01

    Helium trapping by Ti-rich MC particles is characterized by first, the formation of a high concentration of tiny cavities at the interfaces and secondly, a cavity denuded zone that extends into the surrounding matrix. Very few cavities form on other phases in the system when MC is present. The trapping is effective in HFIR from at least 370 to 600 0 C. The phases produced in unmodified steel do not exhibit this type of strong helium trapping. This trapping helps minimize the swelling for a given amount of helium. Compositionally, MC is strongly enriched in Ti, Mo, V, and Nb and depleted in Si, Ni, Cr, and Fe, both thermally and after irradiation in HFIR. The compositional behavior of MC is unusual because phases that are stabilized by irradiation are generally enriched in Si and/or Ni. The data are obtained using quantitative x-ray EDS for particles on extraction replicas. The microstructural and compositional information is examined with respect to concepts or trends from several theories to begin to understand the nature of the helium trapping

  8. MC Carbide Characterization in High Refractory Content Powder-Processed Ni-Based Superalloys

    Antonov, Stoichko; Chen, Wei; Huo, Jiajie; Feng, Qiang; Isheim, Dieter; Seidman, David N.; Sun, Eugene; Tin, Sammy

    2018-04-01

    Carbide precipitates in Ni-based superalloys are considered to be desirable phases that can contribute to improving high-temperature properties as well as aid in microstructural refinement of the material; however, they can also serve as crack initiation sites during fatigue. To date, most of the knowledge pertaining to carbide formation has originated from assessments of cast and wrought Ni-based superalloys. As powder-processed Ni-based superalloys are becoming increasingly widespread, understanding the different mechanisms by which they form becomes increasingly important. Detailed characterization of MC carbides present in two experimental high Nb-content powder-processed Ni-based superalloys revealed that Hf additions affect the resultant carbide morphologies. This morphology difference was attributed to a higher magnitude of elastic strain energy along the interface associated with Hf being soluble in the MC carbide lattice. The composition of the MC carbides was studied through atom probe tomography and consisted of a complex carbonitride core, which was rich in Nb and with slight Hf segregation, surrounded by an Nb carbide shell. The characterization results of the segregation behavior of Hf in the MC carbides and the subsequent influence on their morphology were compared to density functional theory calculations and found to be in good agreement, suggesting that computational modeling can successfully be used to tailor carbide features.

  9. (EOI) Form

    Dorine Odongo

    COLLABORATING TECHNICAL AGENCIES: EXPRESSION OF INTEREST FORM. • Please read the information provided about the initiative and the eligibility requirements in the Prospectus before completing this application form. • Ensure all the sections of the form are accurately completed and saved in PDF format.

  10. Modular forms

    Edixhoven, B.; van der Geer, G.; Moonen, B.; Edixhoven, B.; van der Geer, G.; Moonen, B.

    2008-01-01

    Modular forms are functions with an enormous amount of symmetry that play a central role in number theory, connecting it with analysis and geometry. They have played a prominent role in mathematics since the 19th century and their study continues to flourish today. Modular forms formed the

  11. Application of quality assurance to MC and A systems

    Skinner, A.J.; Delvin, W.L.

    1986-01-01

    Application of the principles of quality assurance to MC and A has been done at DOE's Savannah River Operations Office. The principles were applied to the functions within the MC and A Branch, including both the functions used to operate the Branch and those used to review the MC and A activities of DOE/SR's contractor. The purpose of this paper is to discuss that application of quality assurance and to show how the principles of quality assurance relate to the functions of a MC and A system, for both a DOE field office and a contractor. The principles (presented as requirements from the NQA-1 standard) are briefly discussed, a method for applying quality assurance is outlined, application at DOE/SR is shown, and application to a contractor's MC and A system is discussed

  12. Ilusões de modernidade: o fetiche da marca McDonald's no Brasil Illusions of modernity: the fetish of McDonald's' brand in Brazil

    Isleide Arruda Fontenelle

    2006-08-01

    Full Text Available Objetiva-se apresentar e discutir as relações atuais entre imagem e entretenimento a partir de pesquisas realizadas sobre a construção da imagem de marca McDonald's e sobre as modernas técnicas de marketing. Visando compreender porque nos tornamos consumidores de imagens, procurou-se recuperar, a partir da própria historia do McDonald's, os acontecimentos econômicos, sociais, culturais, políticos, que teriam nos transformado em uma sociedade na qual "estar na imagem é existir". Embora trágica em seu sentido de fundo, essa perda da forma nos é compensada por imagens de diversão e felicidade que as marcas nos transmitem. Ao final, questiona-se o alcance global dessa promessa a partir de uma digressão sobre o Brasil: como a marca McDonald's nos fornece as imagens para uma certa constituição identitária; e o seu nome para um sentimento de permanência? Como falar de "identificação" com uma marca que, aparentemente, não teria uma relação histórica e cultural com o Brasil?This article presents and discusses the current relationship between image and entertainment, based on the results of research studies on the constitution of McDonald's' brand image all over the world and contemporary marketing. Aiming to understand why we have become image consumers, those studies tried to recover, based on McDonald's history, economical, social, cultural, and political events that have lead us towards an obsessed image society, in which, "being in the image is the same as existing". Although tragic in its bottom line, that inexistence of form is compensated to us by amusement and happiness images conveyed by the brands. Finally, the research questions the global reach of that promise, starting from a digression on Brazil: how does McDonald's' brand supply us images for a certain identity constitution; and its brand name for a permanence feeling? How is it possible to speak of "identification" with a brand that, seemingly, would not have a

  13. Shaping ability of NT Engine and McXim rotary nickel-titanium instruments in simulated root canals. Part 1.

    Thompson, S A; Dummer, P M

    1997-07-01

    The aim of this study was to determine the shaping ability of NT Engine and McXim nickel-titanium rotary instruments in simulated root canals. In all, 40 canals consisting of four different shapes in terms of angle and position of curvature were prepared by a combination of NT Engine and McXim instruments using the technique recommended by the manufacturer. Part 1 of this two-part report describes the efficacy of the instruments in terms of preparation time, instrument failure, canal blockages, loss of canal length and three-dimensional canal form. Overall, the mean preparation time for all canals was 6.01 min, with canal shape having a significant effect (P Engine and McXim instruments prepared canals rapidly, with few deformations, no canal blockages and with minimal change in working length. The three-dimensional form of the canals demonstrated good flow and taper characteristics.

  14. Acromegaly and McCune-Albright Syndrome

    Salenave, Sylvie; Boyce, Alison M.; Collins, Michael T.

    2014-01-01

    Background: McCune-Albright syndrome (MAS) includes the triad of poly/monostotic fibrous dysplasia, café-au-lait spots, and hyperfunctioning endocrinopathies. Acromegaly affects around 20% of MAS patients. Aims: The objective was to review all reported cases of acromegaly associated with MAS. Methods: All studies and case reports of acromegaly in patients with MAS were systematically sought in the world literature up to January 2013. We also included new data (from three unreported cases) and updated data on 23 previously reported patients from our two centers. Results: We reviewed the cases of 112 patients (65 males). Mean age at diagnosis of acromegaly was 24.4 years (range, 3–64). Among the 40 pediatric patients, 23 (57%) had precocious puberty. GH/IGF-1 excess was suggested by accelerated growth in 85% of pediatric cases. Acromegaly was almost always associated with skull base fibrous dysplasia. Modern imaging techniques (computed tomography or magnetic resonance imaging) revealed an adenoma in 54% of the patients (macroadenoma in more than two-thirds). Median GH levels and mean IGF-1 SD score at diagnosis were 57 μg/L (2.8 to 291 μg/L) and 8 (2.3 to 24), respectively. Hyperprolactinemia was present in 81% (mean, 149 μg/L; range, 21–600). Pituitary surgery, performed in 25 cases, very rarely cured the GH/IGF-1 excess. Somatostatin analogs improved GH/IGF-1 levels in most patients but achieved control of acromegaly in only 17 (30%) of 56 patients. Pegvisomant achieved normal IGF-1 levels in 10 of 13 cases. Conclusion: Acromegaly, which is present in 20–30% of patients with MAS, raises particular diagnostic and therapeutic issues. PMID:24517150

  15. Geophysical expression of caldera related volcanism, structures and mineralization in the McDermitt volcanic field

    Rytuba, J. J.; Blakely, R. J.; Moring, B.; Miller, R.

    2013-12-01

    The High Rock, Lake Owyhee, and McDermitt volcanic fields, consisting of regionally extensive ash flow tuffs and associated calderas, developed in NW Nevada and SE Oregon following eruption of the ca. 16.7 Ma Steens flood basalt. The first ash flow, the Tuff of Oregon Canyon, erupted from the McDermitt volcanic field at 16.5Ma. It is chemically zoned from peralkaline rhyolite to dacite with trace element ratios that distinguish it from other ash flow tuffs. The source caldera, based on tuff distribution, thickness, and size of lithic fragments, is in the area in which the McDermitt caldera (16.3 Ma) subsequently formed. Gravity and magnetic anomalies are associated with some but not all of the calderas. The White Horse caldera (15.6 Ma), the youngest caldera in the McDermitt volcanic field has the best geophysical expression, with both aeromagnetic and gravity lows coinciding with the caldera. Detailed aeromagnetic and gravity surveys of the McDermitt caldera, combined with geology and radiometric surveys, provides insight into the complexities of caldera collapse, resurgence, post collapse volcanism, and hydrothermal mineralization. The McDermitt caldera is among the most mineralized calderas in the world, whereas other calderas in these three Mid Miocene volcanic fields do not contain important hydrothermal ore deposits, despite having similar age and chemistry. The McDermitt caldera is host to Hg, U, and Li deposits and potentially significant resources of Ga, Sb, and REE. The geophysical data indicate that post-caldera collapse intrusions were important in formation of the hydrothermal systems. An aeromagnetic low along the E caldera margin reflects an intrusion at a depth of 2 km associated with the near-surface McDermitt-hot-spring-type Hg-Sb deposit, and the deeper level, high-sulfidation Ga-REE occurrence. The Li deposits on the W side of the caldera are associated with a series of low amplitude, small diameter aeromagnetic anomalies that form a continuous

  16. Waste minimization: A team approach at McGuire nuclear

    Poteat, E.L.

    1995-01-01

    The production of radioactive waste and its subsequent disposal is a costly proposition. Burial of low-level waste (LLW), if available at all, is expensive and getting more so. The availability of disposal options is often subject to the whims and vagaries of political forces that cannot be predicted, let alone controlled in any way by the members of the nuclear community. On-site storage is a limited and, quite often, an extremely difficult process to put into place. After LLW has been generated, various volume reduction techniques are available, but these can vary widely in cost and effectiveness. If and when new disposal sites are available, the waste acceptance criteria may be such that some or all of the volume reduction processes will not produce an acceptable final waste form. Consequently, the best thing to do is probably deceptively simple: Do not generate the waste in the first place. This is the philosophy that McGuire nuclear station operates under, and this paper discusses the team approach that has been developed to support this idea

  17. Johnson-McMillin microtia syndrome: New additional family

    Nagwa Abdel-Meguid

    2014-01-01

    Full Text Available Microtia is a congenital anomaly that is found with different prevalence among various populations. The exact etiology of ear anomalies is still unknown. We describe a new additional family with this rare disorder; Johnson-McMillin syndrome (JMS where mother, son, and distant grandmother have multiple features of JMS in the form of microtia, facial asymmetry, ear malformation, hearing defect, and hypotrichosis. Variable presentations in this family could be referred to phenotype variation supporting an autosomal dominant pattern of inheritance. We observed that the mother was very sad and suffered from feelings of guilt. We found that she had isolated herself from family and community out of fear of being stigmatized and hurt. We concluded that the occurrence of microtia is of public health importance, adhering to traditional marriage customs in Egypt increases women′s risk of giving birth to a disabled child, yet the mothers are blamed and shamed for their children′s birth defects by their husbands, families, and communities, while the fathers are not stigmatized.

  18. Adolescent Purchasing Behavior at McDonald's and Subway.

    Lesser, Lenard I; Kayekjian, Karen C; Velasquez, Paz; Tseng, Chi-Hong; Brook, Robert H; Cohen, Deborah A

    2013-10-01

    To assess whether adolescents purchasing food at a restaurant marketed as "healthy" (Subway) purchase fewer calories than at a competing chain (McDonald's). We studied 97 adolescents who purchased a meal at both restaurants on different days, using each participant as his or her control. We compared the difference in calories purchased by adolescents at McDonald's and Subway in a diverse area of Los Angeles, CA. Adolescents purchased an average of 1,038 calories (standard error of the mean [SEM]: 41) at McDonald's and 955 calories (SEM 39) at Subway. The difference of 83 calories (95% confidence interval [CI]: -20 to 186) was not statistically significant (p = .11). At McDonald's, participants purchased significantly more calories from drinks (151 vs. 61, p McDonald's vs. 35 at Subway, p McDonald's (.15 vs. .57 cups, p McDonald's. Although Subway meals had more vegetables, meals from both restaurants are likely to contribute to overeating. Copyright © 2013 Society for Adolescent Health and Medicine. Published by Elsevier Inc. All rights reserved.

  19. Red hair is the null phenotype of MC1R.

    Beaumont, Kimberley A; Shekar, Sri N; Cook, Anthony L; Duffy, David L; Sturm, Richard A

    2008-08-01

    The Melanocortin-1 Receptor (MC1R) is a G-protein coupled receptor, which is responsible for production of the darker eumelanin pigment and the tanning response. The MC1R gene has many polymorphisms, some of which have been linked to variation in pigmentation phenotypes within human populations. In particular, the p.D84E, p.R151C, p.R160W and p.D294 H alleles have been strongly associated with red hair, fair skin and increased skin cancer risk. These red hair colour (RHC) variants are relatively well described and are thought to result in altered receptor function, while still retaining varying levels of signaling ability in vitro. The mouse Mc1r null phenotype is yellow fur colour, the p.R151C, p.R160W and p.D294 H alleles were able to partially rescue this phenotype, leading to the question of what the true null phenotype of MC1R would be in humans. Due to the rarity of MC1R null alleles in human populations, they have only been found in the heterozygous state until now. We report here the first case of a homozygous MC1R null individual, phenotypic analysis indicates that red hair and fair skin is found in the absence of MC1R function.

  20. McLetchie on mass campaigns.

    Hackett, C J

    1982-01-01

    Dr. J.L. McLetchie was asked in 1963 to express his thoughts on the many aspects of mass campaigns for the historical record fro future field workers. The significance of his thoughts at that time lies in the soundness of the principles outlined, based upon field responsibility. It was from such principles that the modern strategy of community health in dveloping countries arose, which was adopted and put into practice by the World Health Organization and was presented at the Alma Ata Conference on Primary Health Care in 1978. The text is reproduced here. There should be no need to argue the need for mass campaigns under conditions as they exist at present in Africa as well as other tropical areas. Several conditions cannot be dealt with in other way, e.g., tuberculosis, malnutrition, onchocerciasis, yaws, sleeping sickness. The most essential needs are the recognition, at the highest political and administrative level, that a country's services must be balanced, with well-developed preventive, laboratory, and curative sections. To obtain and retain this balance requires strong and continous administrative action to counteract the overwhelming attraction of the curative services to young African doctors and to expatriates on short-term contracts. The preventive services divide naturally into those dealing with urban problems having a large content of environmental hygiene and those dealing with rural problems in which curative medicine plays a mojor part, i.e., mass treatment. In rural health work, the "amateur" -- the young medical officer assigned to rural duties for a period of 1-2 years -- may play a valuable part but cannot do so unless the service is well organized and has a core of "professionals," senior medical staff with considerable experience with rural problems and how to tackle them. Rural health specialists have to work closely in cooperation with other sections of the medical department, with other departments, and with local government authorities

  1. Computation of the locus crossing point location of MC circuit

    Liu Hai-Jun; Li Zhi-Wei; Bu Kai; Sun Zhao-Lin; Nie Hong-Shan

    2014-01-01

    In this paper, the crossing point property of the i–v hysteresis curve in a memristor–capacitor (MC) circuit is analyzed. First, the ideal passive memristor on the crossing point property of i–v hysteresis curve is studied. Based on the analysis, the analytical derivation with respect to the crossing point location of MC circuit is given. Then the example of MC with linear memristance-versus-charge state map is demonstrated to discuss the drift property of cross-point location, caused by the frequency and capacitance value. (interdisciplinary physics and related areas of science and technology)

  2. An Interview with Joe McMann: His Life Lessons

    McMann, Joe

    2011-01-01

    Pica Kahn conducted "An Interview with Joe McMann: His Life Lessons" on May 23, 2011. With over 40 years of experience in the aerospace industry, McMann has gained a wealth of knowledge. Many have been interested in his biography, progression of work at NASA, impact on the U.S. spacesuit, and career accomplishments. This interview highlighted the influences and decision-making methods that impacted his technical and management contributions to the space program. McMann shared information about the accomplishments and technical advances that committed individuals can make.

  3. Epilepsy and McArdle Disease in A Child

    Faruk incecik

    2015-03-01

    Full Text Available McArdle's disease, defined by the lack of functional glycogen phosphorylase in striated muscle, is inherited as an autosomal recessive trait. Patients typically suffer from reduced exercise tolerance, with muscle cramps and pain provoked by exercise, along with easy fatigability and weakness after exercise. Following prolonged exertion, contractures, rhabdomyolysis, and myoglobinuria may occur. Central nervous system symptoms have rarely been reported in McArdle disease. In this case report, a 13-year-old boy with epilepsy and McArdle's disease is presented. [Cukurova Med J 2015; 40(Suppl 1: 5-7

  4. Integration of OpenMC methods into MAMMOTH and Serpent

    Kerby, Leslie [Idaho National Lab. (INL), Idaho Falls, ID (United States); Idaho State Univ., Idaho Falls, ID (United States); DeHart, Mark [Idaho National Lab. (INL), Idaho Falls, ID (United States); Tumulak, Aaron [Idaho National Lab. (INL), Idaho Falls, ID (United States); Univ. of Michigan, Ann Arbor, MI (United States)

    2016-09-01

    OpenMC, a Monte Carlo particle transport simulation code focused on neutron criticality calculations, contains several methods we wish to emulate in MAMMOTH and Serpent. First, research coupling OpenMC and the Multiphysics Object-Oriented Simulation Environment (MOOSE) has shown promising results. Second, the utilization of Functional Expansion Tallies (FETs) allows for a more efficient passing of multiphysics data between OpenMC and MOOSE. Both of these capabilities have been preliminarily implemented into Serpent. Results are discussed and future work recommended.

  5. Developing and design a website for mc kalla oy

    Bekele, Henok

    2013-01-01

    This bachelor thesis is about Website development and design. I have a chance to work with Mc kalla Oy. Mc kalla Oy is a construction company from Kempele which was founded 2011. They have projects in Central-Finland, through Northern Finland to Lapland. This thesis is to develop and design a new website to Mc kalla Oy. Wordpress is used to develop the new website. For the development process I use school server (.opiskelijaprojektit.net). The Thesis contains two main parts designing the ...

  6. Incomplete McCune-Albright Syndrome: A Case Report

    Nagehan Aslan

    2014-08-01

    Full Text Available Fibrous dysplasia of bone is a genetic, non-inheritable disease that can cause bone pain, bone deformities and fracture. It has a large clinic spectrum from benign monostotic fibrous dysplasia to McCune-Albright syndrome. Rare McCune-Albright syndrome is characterized by precocious puberty, cafe au lait spots and fibrous dysplasia. Herein we presented a case who was preferred to hospital with pathological fractures and diagnosed with Incomplet McCune Albright syndrome because of the lack of endocrine hyperfunction and developed early puberty at clinical course.

  7. ProMC: Input-output data format for HEP applications using varint encoding

    Chekanov, S. V.; May, E.; Strand, K.; Van Gemmeren, P.

    2014-10-01

    A new data format for Monte Carlo (MC) events, or any structural data, including experimental data, is discussed. The format is designed to store data in a compact binary form using variable-size integer encoding as implemented in the Google's Protocol Buffers package. This approach is implemented in the PROMC library which produces smaller file sizes for MC records compared to the existing input-output libraries used in high-energy physics (HEP). Other important features of the proposed format are a separation of abstract data layouts from concrete programming implementations, self-description and random access. Data stored in PROMC files can be written, read and manipulated in a number of programming languages, such C++, JAVA, FORTRAN and PYTHON.

  8. Bit Error Rate Analysis for MC-CDMA Systems in Nakagami- Fading Channels

    Li Zexian

    2004-01-01

    Full Text Available Multicarrier code division multiple access (MC-CDMA is a promising technique that combines orthogonal frequency division multiplexing (OFDM with CDMA. In this paper, based on an alternative expression for the -function, characteristic function and Gaussian approximation, we present a new practical technique for determining the bit error rate (BER of multiuser MC-CDMA systems in frequency-selective Nakagami- fading channels. The results are applicable to systems employing coherent demodulation with maximal ratio combining (MRC or equal gain combining (EGC. The analysis assumes that different subcarriers experience independent fading channels, which are not necessarily identically distributed. The final average BER is expressed in the form of a single finite range integral and an integrand composed of tabulated functions which can be easily computed numerically. The accuracy of the proposed approach is demonstrated with computer simulations.

  9. Adaptation and heterogeneity of Escherichia coli MC1000 growing in complex environments

    Puentes-Téllez, Pilar; Hansen, Martin Asser; Sørensen, Søren

    2013-01-01

    In a study aiming to assess bacterial evolution in complex growth media, we evaluated the long-term adaptive response of Escherichia coli MC1000 in Luria-Bertani (LB) medium. Seven parallel populations were founded and followed over 150 days in sequential batch cultures under three different oxygen...... conditions (defined environments), and 19 evolved forms were isolated. The emergence of forms with enhanced fitness was evident in competition experiments of all evolved forms versus the ancestral strain. The evolved forms were then subjected to phenotypic and genomic analyses relative to the ancestor...... in galR, a repressor of the galactose operon. Concomitantly, the new forms revealed enhanced growth on galactose as well as galactose-containing disaccharides. This response was likely driven by the LB medium....

  10. GPM GROUND VALIDATION KICT NEXRAD MC3E V1

    National Aeronautics and Space Administration — The GPM Ground Validaiton KICT NEXRAD MC3E dataset was collected from April 22, 2011 to June 6, 2011 for the Midlatitude Continental Convective Clouds Experiment...

  11. Sean McCarthy 7. raamprogrammi teemaline koolitus / Meelis Kadaja

    Kadaja, Meelis, 1979-

    2006-01-01

    28. novembril Tallinnas toimunud koolitusest, mille eesmärgiks oli anda juhiseid konkurentsivõimelise projektitaotluse kirjutamiseks Euroopa Liidu seitsmendasse raamprogrammi ja mille viis läbi Sean McCarthy Iirimaalt

  12. McCainiga hakkab rinda pistma Obama / Hendrik Vosman

    Vosman, Hendrik

    2008-01-01

    USA demokraatide presidendikandidaat Hillary Clinton ei söandanud oma allajäämist Barack Obamale tunnistada. Lisa: Obama ja McCaini seisukohad. Vt. samas: Hillary Clinton võib saada asepresidendi kandidaadiks

  13. McGill's Integrated Civil and Common Law Program.

    Morissette, Yves-Marie

    2002-01-01

    Describes the bijural program of McGill University Faculty of Law. The program educates all first-degree law students in both the common law and civil law traditions, preparing them for the increasing globalization of legal practice. (EV)

  14. The McDonald’s Inverse Weibull Distribution

    Saman Hanif Shahbaz

    2016-12-01

    Full Text Available We have proposed a new Inverse Weibull distribution by using the generalized Beta distribution of McDonald (1984. Basic properties of the proposed distribution has been studied. Parameter estimation has been discussed alongside an illustrative example.

  15. Malrotation of the McGhan Style 510 prosthesis.

    Schots, J.M.; Fechner, M.R.; Hoogbergen, M.M.; Tits, H.W.H.J.

    2010-01-01

    BACKGROUND: Anatomically shaped cohesive silicone breast implants are frequently used in aesthetic and reconstructive surgery. After successful results with the Style 410 prosthesis, McGhan (Natrelle, Allergan) introduced the Style 510 prosthesis. After using this novel prosthesis, the authors

  16. GPM GROUND VALIDATION PAWNEE RADAR MC3E V1

    National Aeronautics and Space Administration — The Pawnee radar data for the Midlatitude Continental Convective Clouds Experiment (MC3E) held in Oklahoma were collected on May 24, 2011 to support the CHILL radar...

  17. Solar Imagery - Composites - Synoptic Maps - McIntosh

    National Oceanic and Atmospheric Administration, Department of Commerce — In 1964 (solar cycle 20) Patrick McIntosh began creating hand-drawn synoptic maps of solar activity, based on Hydrogen alpha (H?) imaging measurements. These...

  18. Reports of MC and A system design workshop subgroups

    Hatcher, C.R.

    1984-01-01

    A summary of subgroup reports from the workshop on design of a materials control and accounting system for a low-enrichment fuel fabrication facility is presented. Responses to a MC and A design system questionnaire are also summarized

  19. Solar Imagery - Photosphere - Sunspot Drawings - McMath-Hulbert Observatory

    National Oceanic and Atmospheric Administration, Department of Commerce — The McMath-Hulbert Observatory is a decommissioned solar observatory in Lake Angelus, Michigan, USA. It was established in 1929 as a private observatory by father...

  20. Astronauts McDivitt and White look over training plans

    1965-01-01

    Astronauts James A. McDivitt (left) and Edward H. White II are shown looking over training plans at Cape Kennedy during prelaunch preparations. The NASA Headquarters alternative photo number is 65-H-275.

  1. Charles J. McMahon Interfacial Segregation and Embrittlement Symposium

    Vitek, Vaclav

    2003-01-01

    .... McMahon Interfacial Segregation and Embrittlement Symposium: Grain Boundary Segregation and Fracture in Steels was sponsored by ASM International, Materials Science Critical Technology Sector, Structural Materials Division, Materials Processing...

  2. McClintock's challenge in the 21st century

    Fedoroff, Nina V.

    2012-01-01

    In 1950, Barbara McClintock published a Classic PNAS article, "The origin and behavior of mutable loci in maize," which summarized the evidence leading to her discovery of transposition. The article described a number of genome alterations revealed

  3. Edwin M. McMillan, A biographical sketch

    Lofgren, E.J.

    1994-07-01

    Edwin M. McMillan was one of the great scientists of the middle years of this century. He made notable contributions to nuclear, and particle physics, the chemistry of transuranic elements, and accelerator physics

  4. GPM GROUND VALIDATION CHILL RADAR MC3E V1

    National Aeronautics and Space Administration — The CHILL radar data for the Midlatitude Continental Convective Clouds Experiment (MC3E) held in Oklahoma were collected while the NASA ER-2 aircraft conducted a...

  5. The McDonald Modified Weibull Distribution: Properties and Applications

    Merovci, Faton; Elbatal, Ibrahim

    2013-01-01

    A six parameter distribution so-called the McDonald modified Weibull distribution is defined and studied. The new distribution contains, as special submodels, several important distributions discussed in the literature, such as the beta modified Weibull, Kumaraswamy modified Weibull, McDonald Weibull and modified Weibull distribution,among others. The new distribution can be used effectively in the analysis of survival data since it accommodates monotone, unimodal and bathtub-shaped hazard fu...

  6. On coincidence of Pettis and McShane integrability

    Fabian, Marián

    2015-01-01

    Roč. 65, č. 1 (2015), s. 83-106 ISSN 0011-4642 R&D Projects: GA ČR(CZ) GAP201/12/0290 Institutional support: RVO:67985840 Keywords : Pettis integral * McShane integral * MC-filling family Subject RIV: BA - General Mathematics Impact factor: 0.284, year: 2015 http://link.springer.com/article/10.1007/s10587-015-0161-x

  7. Glocalization Marketing Strategy of Mc Donald's Case Study: Turkey

    Kolmakova, Liubov

    2017-01-01

    Globalization is spreading worldwide and it is coming together with its norms. These norms are not appreciated worldwide and there are many nations which have significant populations that are opposed to globalization and its norms. Mc Donald’s is a multinational corporation, it is entering and expanding into different markets as a result of globalization. Nevertheless, this should not indicate that it is an easy goal to spread worldwide for Mc Donald’s due to the anti-globalization movements....

  8. McCain, Lieberman ja meie / Marek Strandberg, Indrek Tarand

    Strandberg, Marek, 1965-

    2005-01-01

    USA senaatorite, vabariiklase John McCaini ja demokraat Joe Liebermani poolt USA senati menetlusse antud kahest seaduseelnõust, millest esimene kohustab USA presidenti astuma samme Venemaa ajutiseks väljaheitmiseks rikaste riikide ühendusest G7 ja teine on tuntud kui Climate Stewardship Act ehk kliimahoole seaduseelnõu. Artikli autorid Ilmahoole algatusrühmast kutsuvad üles toetama McCaini-Liebermani initsiatiivi, mis kaitseb ka Eesti välispoliitika huve

  9. A Causal Inference Model Explains Perception of the McGurk Effect and Other Incongruent Audiovisual Speech.

    John F Magnotti

    2017-02-01

    Full Text Available Audiovisual speech integration combines information from auditory speech (talker's voice and visual speech (talker's mouth movements to improve perceptual accuracy. However, if the auditory and visual speech emanate from different talkers, integration decreases accuracy. Therefore, a key step in audiovisual speech perception is deciding whether auditory and visual speech have the same source, a process known as causal inference. A well-known illusion, the McGurk Effect, consists of incongruent audiovisual syllables, such as auditory "ba" + visual "ga" (AbaVga, that are integrated to produce a fused percept ("da". This illusion raises two fundamental questions: first, given the incongruence between the auditory and visual syllables in the McGurk stimulus, why are they integrated; and second, why does the McGurk effect not occur for other, very similar syllables (e.g., AgaVba. We describe a simplified model of causal inference in multisensory speech perception (CIMS that predicts the perception of arbitrary combinations of auditory and visual speech. We applied this model to behavioral data collected from 60 subjects perceiving both McGurk and non-McGurk incongruent speech stimuli. The CIMS model successfully predicted both the audiovisual integration observed for McGurk stimuli and the lack of integration observed for non-McGurk stimuli. An identical model without causal inference failed to accurately predict perception for either form of incongruent speech. The CIMS model uses causal inference to provide a computational framework for studying how the brain performs one of its most important tasks, integrating auditory and visual speech cues to allow us to communicate with others.

  10. Something black in the American Psyche: formal innovation and Freudian imagery in the comics of Winsor McCay and Robert Crumb.

    Shannon, Edward A

    2010-01-01

    Winsor McCay’s Little Nemo in Slumberland anticipates Robert Crumb’s work. McCay’s innocent dreamscapes seem antithetical to the sexually explicit work of anti-capitalist Crumb, but Nemo looks forward to Crumb in subject and form. Nemo’s presentation of class, gender, and race, and its pre-Freudian sensibility are ironic counterpoints to Crumb’s political, Freudian comix.

  11. Spectroscopy analysis of spiropyran-merocyanine molecular transformation

    Delgado Macuil, R; Rojas Lopez, M; Orduna Diaz, A; Camacho Pernas, V

    2009-01-01

    Spiropyrans materials are very studied for their application in transduction systems for biosensors. In this work the protocol of generation of multi and mono layers films and the efficiency of the transduction system are analyzed. The analyses were based on UV/Vis and Infrared vibracional spectroscopy in Attenuated Total Reflexion mode (ATR). The films were deposited in glass substrates, using (3-Aminopropyl) trimethoxysilano like linker. The UV/Vis spectra show that the deposition protocol allows the generation of a homogenous film from the first layer. Similar results were observed in ATR. The efficiency of the films, when analyzing them after light UV irradiation, is greater in the samples with two and three layers of deposit, since its absorption peaks are most intense in UV as in ATR. The efficiency falls from the fourth deposit layer. In ATR the efficiency is assumed by the vibration of the NO bond at 1338 cm -1 .

  12. Spectroscopy analysis of spiropyran-merocyanine molecular transformation

    Delgado Macuil, R; Rojas Lopez, M; Orduna Diaz, A [Centro de Investigacion en BiotecnologIa Aplicada Del IPN, Tepetitla Tlaxcala Mexico C.P. 90700 (Mexico); Camacho Pernas, V, E-mail: rdmacuil@yahoo.com.m [Universidad Politecnica de Puebla, Puebla Mexico (Mexico)

    2009-05-01

    Spiropyrans materials are very studied for their application in transduction systems for biosensors. In this work the protocol of generation of multi and mono layers films and the efficiency of the transduction system are analyzed. The analyses were based on UV/Vis and Infrared vibracional spectroscopy in Attenuated Total Reflexion mode (ATR). The films were deposited in glass substrates, using (3-Aminopropyl) trimethoxysilano like linker. The UV/Vis spectra show that the deposition protocol allows the generation of a homogenous film from the first layer. Similar results were observed in ATR. The efficiency of the films, when analyzing them after light UV irradiation, is greater in the samples with two and three layers of deposit, since its absorption peaks are most intense in UV as in ATR. The efficiency falls from the fourth deposit layer. In ATR the efficiency is assumed by the vibration of the NO bond at 1338 cm{sup -1}.

  13. [Dante's Inferno and the McGill Pain Questionnaire].

    Tonelli, N; Marcolongo, R

    2007-01-01

    To study the images which depict the damned's sufferings in Dante's Inferno, in their expression of the several meanings of "pain", the semantics of "pain" in the poem has been analyzed, eventually trying to determine whether the organization of punishments of Inferno may somehow mirror a disability scale. A detailed analysis of the text was carried out, which proved a valuable tool for interpreting the organization of punishments as a possible disability scale. The semantics of pain in the Divine Comedy was studied through all the forms of the pain descriptors (included the archaic terminological forms) from the Italian version of the McGill Pain Questionnaire (MGPQ) by Maiani and Sanavio. In Dante's Inferno a classification of pain is provided, based on the experience of sufferings; Dante's images seem not only instrumental to investigating the sensorial but also the affective and intellectual spheres by introducing a number of characters and describing the impact of punishment onto their souls. Our research highlighted that 46 out of 78 terms from the MGPQ are present in Inferno, though with different forms; the Groups the MGPQ is divided into are also represented with the exception of Group XII, the most frequently detected being Groups XIII-which studies the fear-related sensations in the emotional sphere - XIV, XIX and XX. The great attention emerges that Dante devoted to describing simple sensorial experiences as well as the way punishments affected the soul. As a whole, the terms pertaining to the sensorial sphere are the most frequently encountered. The lack of motion which increases circle after circle in Hell, well matches the progressing physical and psychological impairment caused by some invalidating diseases. Noticeably, Dante created such a complex system centuries before the studies were released on the impact of pain and its quantitative and mostly qualitative definition. In conclusion, this interpretation suggests that the writing on the door to

  14. Modeling of the energy savings of variable recruitment McKibben muscle bundles

    Meller, Michael A.; Chipka, Jordan B.; Bryant, Matthew J.; Garcia, Ephrahim

    2015-03-01

    McKibben artificial muscles are often utilized in mobile robotic applications that require compliant and light weight actuation capable of producing large forces. In order to increase the endurance of these mobile robotic platforms, actuation efficiency must be addressed. Since pneumatic systems are rarely more than 30% efficient due to the compressibility of the working fluid, the McKibben muscles are hydraulically powered. Additionally, these McKibben artificial muscles utilize an inelastic bladder to reduce the energy losses associated with elastic energy storage in the usual rubber tube bladders. The largest energy losses in traditional valve-controlled hydraulic systems are found in the valving implementation to match the required loads. This is performed by throttling, which results in large pressure drops over the control valves and significant fluid power being wasted as heat. This paper discusses how these throttling losses are reduced by grouping multiple artificial muscles to form a muscle bundle where, like in skeletal muscle, more elements that make up the muscle bundle are recruited to match the load. This greatly lessens the pressure drops by effectively changing the actuator area, leading to much higher efficiencies over a broader operation envelope. Simulations of several different loading scenarios are discussed that reveal the benefits of such an actuation scheme.

  15. CloudMC: a cloud computing application for Monte Carlo simulation

    Miras, H; Jiménez, R; Miras, C; Gomà, C

    2013-01-01

    This work presents CloudMC, a cloud computing application—developed in Windows Azure®, the platform of the Microsoft® cloud—for the parallelization of Monte Carlo simulations in a dynamic virtual cluster. CloudMC is a web application designed to be independent of the Monte Carlo code in which the simulations are based—the simulations just need to be of the form: input files → executable → output files. To study the performance of CloudMC in Windows Azure®, Monte Carlo simulations with penelope were performed on different instance (virtual machine) sizes, and for different number of instances. The instance size was found to have no effect on the simulation runtime. It was also found that the decrease in time with the number of instances followed Amdahl's law, with a slight deviation due to the increase in the fraction of non-parallelizable time with increasing number of instances. A simulation that would have required 30 h of CPU on a single instance was completed in 48.6 min when executed on 64 instances in parallel (speedup of 37 ×). Furthermore, the use of cloud computing for parallel computing offers some advantages over conventional clusters: high accessibility, scalability and pay per usage. Therefore, it is strongly believed that cloud computing will play an important role in making Monte Carlo dose calculation a reality in future clinical practice. (note)

  16. CloudMC: a cloud computing application for Monte Carlo simulation.

    Miras, H; Jiménez, R; Miras, C; Gomà, C

    2013-04-21

    This work presents CloudMC, a cloud computing application-developed in Windows Azure®, the platform of the Microsoft® cloud-for the parallelization of Monte Carlo simulations in a dynamic virtual cluster. CloudMC is a web application designed to be independent of the Monte Carlo code in which the simulations are based-the simulations just need to be of the form: input files → executable → output files. To study the performance of CloudMC in Windows Azure®, Monte Carlo simulations with penelope were performed on different instance (virtual machine) sizes, and for different number of instances. The instance size was found to have no effect on the simulation runtime. It was also found that the decrease in time with the number of instances followed Amdahl's law, with a slight deviation due to the increase in the fraction of non-parallelizable time with increasing number of instances. A simulation that would have required 30 h of CPU on a single instance was completed in 48.6 min when executed on 64 instances in parallel (speedup of 37 ×). Furthermore, the use of cloud computing for parallel computing offers some advantages over conventional clusters: high accessibility, scalability and pay per usage. Therefore, it is strongly believed that cloud computing will play an important role in making Monte Carlo dose calculation a reality in future clinical practice.

  17. Examples of MC and A systems to meet prompt accountability specifications

    Eggers, R F; Brouns, R J; Bryant, J L; Davenport, L C; Brite, D W; Kinnison, R R; Fager, J E; Williams, R C; Wilson, R L

    1983-01-01

    Proposed regulations for NRC licensees authorized to possess and process formula quantities of strategic special nuclear material (SSNM) would require each licensee to implement a material control and accounting (MC and A) system capable of prompt loss detection and alarm resolution. In support of the loss detection and alarm response activities an overcheck program would also be implemented. This program would include personnel qualification and training, quality control, inventory verification and shipper-receiver transaction verification. However, the frequeny of physical inventory verification would be about once per year rather than once every two months. In addition MC and A activities would include procedures for the prevention and detection of data falsification and other forms of deceit that might undermine the performance of the loss detection and response systems. This report provides examples of prompt accountability systems for four plants: mixed oxide fuel fabrication, uranium hexafluoride conversion, high enriched uranium fuel fabrication, and high enriched uranium scrap recovery. Purpose of this report is to provide guidance to the MC and A system designer and evaluator on how the proposed requirements might be met.

  18. Examples of MC and A systems to meet prompt accountability specifications

    Eggers, R.F.; Brouns, R.J.; Bryant, J.L.; Davenport, L.C.; Brite, D.W.; Kinnison, R.R.; Fager, J.E.; Williams, R.C.; Wilson, R.L.

    1983-01-01

    Proposed regulations for NRC licensees authorized to possess and process formula quantities of strategic special nuclear material (SSNM) would require each licensee to implement a material control and accounting (MC and A) system capable of prompt loss detection and alarm resolution. In support of the loss detection and alarm response activities an overcheck program would also be implemented. This program would include personnel qualification and training, quality control, inventory verification and shipper-receiver transaction verification. However, the frequeny of physical inventory verification would be about once per year rather than once every two months. In addition MC and A activities would include procedures for the prevention and detection of data falsification and other forms of deceit that might undermine the performance of the loss detection and response systems. This report provides examples of prompt accountability systems for four plants: mixed oxide fuel fabrication, uranium hexafluoride conversion, high enriched uranium fuel fabrication, and high enriched uranium scrap recovery. Purpose of this report is to provide guidance to the MC and A system designer and evaluator on how the proposed requirements might be met

  19. A McCollough Effect Generated at Binocular Site

    Qiujie Weng

    2011-05-01

    Full Text Available Following exposures to alternating gratings with unique combination of orientation and colors, an achromatic grating would appear tinted with its perceived color contingent on the grating's orientation. This orientation-contingent color after effect is called the McCollough effect. The lack of interocular transfer of the McCollough effect suggests that the McCollough effect is primarily established in monocular channels. Here we explored the possibility that the McCollough effect can be induced at a binocular site. During adaptation, a red vertical grating and a green horizontal grating are dichoptically presented to the two eyes. In the ‘binocular rivalry’ condition, these two gratings were constantly presented throughout the adaptation duration and subjects experienced the rivalry between the two gratings. In the ‘physical alternation’ condition, the two dichoptic gratings physically alternated during adaptation, perceptually similar to binocular rivalry. Interestingly, following dichoptic adaptation either in the rivalry condition or in the physical alternation condition, a binocularly viewed achromatic test grating appeared colored depending on its orientation: a vertical grating appeared greenish and a horizontal grating pinkish. In other words, we observed a McCollough effect following dichoptic adaptation, which can only be explained by a binocular site of orientation-contingent color adaptation.

  20. MC rate at NLO for heavy flavour photoproduction at HERA

    Toll, Tobias

    2010-02-15

    A Monte Carlo at next-to-leading order (MC rate at NLO) has been constructed for the production of heavy quark flavours in photoproduction. As such, it is the rst Monte Carlo event generator with next-to-leading order (NLO) accuracy for a process in lepton hadron scattering. In order to construct such an MC rate at NLO, the matrix element for the process has to be calculated at NLO and then be matched with a parton shower. When doing this, it is important that none of the parton configurations produced are doubly counted. In this thesis, the concept of a Monte Carlo event generator will be explained, with emphasis on the HERWIG parton shower. Also, different techniques of calculating matrix elements at NLO accuracy will be explained. It will then be shown how the NLO calculation can be matched with the HERWIG parton shower in an MC rate at NLO without double counting, producing unweighted events at NLO-accuracy. Many comparisons are made between the MC rate at NLO here constructed, the HERWIG Monte Carlo and the FMNR NLO calculation. Also many comparisons are made to HERA data from the H1 and ZEUS experiments. It is shown that all HERA data with heavy quarks produced in photoproduction can be described by the MC rate at NLO program constructed in this thesis. (orig.)

  1. The OpenMC Monte Carlo particle transport code

    Romano, Paul K.; Forget, Benoit

    2013-01-01

    Highlights: ► An open source Monte Carlo particle transport code, OpenMC, has been developed. ► Solid geometry and continuous-energy physics allow high-fidelity simulations. ► Development has focused on high performance and modern I/O techniques. ► OpenMC is capable of scaling up to hundreds of thousands of processors. ► Results on a variety of benchmark problems agree with MCNP5. -- Abstract: A new Monte Carlo code called OpenMC is currently under development at the Massachusetts Institute of Technology as a tool for simulation on high-performance computing platforms. Given that many legacy codes do not scale well on existing and future parallel computer architectures, OpenMC has been developed from scratch with a focus on high performance scalable algorithms as well as modern software design practices. The present work describes the methods used in the OpenMC code and demonstrates the performance and accuracy of the code on a variety of problems.

  2. MC rate at NLO for heavy flavour photoproduction at HERA

    Toll, Tobias

    2010-02-01

    A Monte Carlo at next-to-leading order (MC rate at NLO) has been constructed for the production of heavy quark flavours in photoproduction. As such, it is the rst Monte Carlo event generator with next-to-leading order (NLO) accuracy for a process in lepton hadron scattering. In order to construct such an MC rate at NLO, the matrix element for the process has to be calculated at NLO and then be matched with a parton shower. When doing this, it is important that none of the parton configurations produced are doubly counted. In this thesis, the concept of a Monte Carlo event generator will be explained, with emphasis on the HERWIG parton shower. Also, different techniques of calculating matrix elements at NLO accuracy will be explained. It will then be shown how the NLO calculation can be matched with the HERWIG parton shower in an MC rate at NLO without double counting, producing unweighted events at NLO-accuracy. Many comparisons are made between the MC rate at NLO here constructed, the HERWIG Monte Carlo and the FMNR NLO calculation. Also many comparisons are made to HERA data from the H1 and ZEUS experiments. It is shown that all HERA data with heavy quarks produced in photoproduction can be described by the MC rate at NLO program constructed in this thesis. (orig.)

  3. McDonaldization, Islamic teachings, and funerary practices in Kuwait.

    Iqbal, Zafar

    2011-01-01

    Drawing on George Ritzer's sociological concept of McDonaldization, this article explores the transformation of burial practices in Kuwait. It is argued that traditional, religious, and private ways of dealing with death have been modernized using the fast-food model of McDonald's. This article examines Islamic teachings on burial and how that model has been applied to the traditional Muslim funerary services, including cemetery management, grave excavation, funeral prayers, burial, and condolences, to make them more efficient vis-a-vis more profitable. Based on personal observations and random interviews, the study finds that the state bureaucracy in Kuwait has made burial rituals more efficient, standardized, calculable, and controlled. Furthermore, several associated irrationalities are also considered. Findings suggest that some individuals may not be happy with these changes but there is no popular resistance to McDonaldization of the burial practices, probably due to the authoritarian and welfare nature of the State of Kuwait.

  4. McKenzie River Subbasin Assessment, Technical Report 2000.

    Alsea Geospatial, Inc.

    2000-02-01

    This document details the findings of the McKenzie River Subbasin Assessment team. The goal of the subbasin assessment is to provide an ecological assessment of the McKenzie River Floodplain, identification of conservation and restoration opportunities, and discussion of the influence of some upstream actions and processes. This Technical Report can be viewed in conjunction with the McKenzie River Subbasin Summary or as a stand-alone document. The purpose of the technical report is to detail the methodology and findings of the consulting team that the observations and recommendations in the summary document are based on. This part, Part I, provides an introduction to the subbasin and a general overview. Part II details the specific findings of the science team. Part III provides an explanation and examples of how to use the data that has been developed through this assessment to aid in prioritizing restoration activities. Part III also includes the literature cited and appendices.

  5. On Analyzing LDPC Codes over Multiantenna MC-CDMA System

    S. Suresh Kumar

    2014-01-01

    Full Text Available Multiantenna multicarrier code-division multiple access (MC-CDMA technique has been attracting much attention for designing future broadband wireless systems. In addition, low-density parity-check (LDPC code, a promising near-optimal error correction code, is also being widely considered in next generation communication systems. In this paper, we propose a simple method to construct a regular quasicyclic low-density parity-check (QC-LDPC code to improve the transmission performance over the precoded MC-CDMA system with limited feedback. Simulation results show that the coding gain of the proposed QC-LDPC codes is larger than that of the Reed-Solomon codes, and the performance of the multiantenna MC-CDMA system can be greatly improved by these QC-LDPC codes when the data rate is high.

  6. J.B. McLachlan: a biography

    Frank, D.

    1999-07-01

    This social history and biography of James Bryson McLaughlin (1869-1916) describes McLaughlin's leadership as an educator and instigator in organizing Nova Scotia's coal miners during the labour wars in the 1920s. McLaughlin's background and childhood, education, reputation, religion, family life, health, and death are described. Included are descriptions of the life of coal miners in Cape Breton, radical left politics in Canada and the organizers involved, the political economy of the coal industry, child labour, churches, coal markets and prices, company towns and housing, mining disasters and fatalities, elections, First World War efforts, the depression, immigrants, and strikes. The labour organizations, companies, churches, and politicians involved in the struggles for union acceptance are discussed. 872 refs., 7 figs., 24 photos.

  7. McClintock's challenge in the 21st century

    Fedoroff, Nina V.

    2012-11-13

    In 1950, Barbara McClintock published a Classic PNAS article, "The origin and behavior of mutable loci in maize," which summarized the evidence leading to her discovery of transposition. The article described a number of genome alterations revealed through her studies of the Dissociation locus, the first mobile genetic element she identified. McClintock described the suite of nuclear events, including transposon activation and various chromosome aberrations and rearrangements, that unfolded in the wake of genetic crosses that brought together two broken chromosomes 9. McClintock left future generations with the challenge of understanding how genomes respond to genetic and environmental stresses by mounting adaptive responses that frequently include genome restructuring.

  8. mc1r Pathway regulation of zebrafish melanosome dispersion

    Richardson, Jennifer; Lundegaard, Pia Rengtved; Reynolds, Natalie L

    2008-01-01

    Zebrafish rapidly alter their pigmentation in response to environmental changes. For black melanocytes, this change is due to aggregation or dispersion of melanin in the cell. Dispersion and aggregation are controlled by intracellular cyclic adenosine monophosphate (cAMP) levels, which increase...... in mammals, and melanosome dispersal in cold-blood vertebrates, the pathway components are highly conserved. However, it has only been assumed that mc1r mediates melanosome dispersal in fish. Here, using morpholino oligonucleotides designed to knockdown mc1r expression, we find that mc1r morphants are unable...... to disperse melanosomes when grown in dark conditions. We also use chemical modifiers of the cAMP pathway, and find an unexpected response to the specific phosphodiesterase 4 (PDE4) inhibitor, rolipram, in melanosome dispersal. When treated with the drug, melanosomes fail to fully disperse in dark conditions...

  9. Personal Background Interview of Jim McBarron

    McBarron, Jim; Wright, Rebecca

    2012-01-01

    Jim McBarron exhibits a wealth of knowledge gathered from more than 40 years of experience with NASA, EVA, and spacesuits. His biography, progression of work at NASA, impact on EVA and the U.S. spacesuit, and career accomplishments are of interest to many. Wright, from the JSC History Office, conducted a personal background interview with McBarron. This interview highlighted the influences and decision-making methods that impacted McBarron's technical and management contributions to the space program. Attendees gained insight on the external and internal NASA influences on career progression within the EVA and spacesuit, and the type of accomplishments and technical advances that committed individuals can make. He concluded the presentation with a question and answer period that included a brief discussion about close calls and Russian spacesuits.

  10. 78 FR 17646 - Agency Information Collection Activities; Comment Request; Ronald E. McNair Postbaccalaureate...

    2013-03-22

    ...; Comment Request; Ronald E. McNair Postbaccalaureate Achievement Program Annual Performance Report AGENCY... of Collection: Ronald E. McNair Postbaccalaureate Achievement Program Annual Performance Report. OMB...: Ronald E. McNair Postbaccalaureate Achievement (McNair) Program Annual Performance Report Program...

  11. McDonald Generalized Linear Failure Rate Distribution

    Ibrahim Elbatal

    2014-10-01

    Full Text Available We introduce in this paper a new six-parameters generalized version of the generalized linear failure rate (GLFR distribution which is called McDonald Generalized Linear failure rate (McGLFR distribution. The new distribution is quite flexible and can be used effectively in modeling survival data and reliability problems. It can have a constant, decreasing, increasing, and upside down bathtub-and bathtub shaped failure rate function depending on its parameters. It includes some well-known lifetime distributions as special sub-models. Some structural properties of the new distribution are studied. Moreover we discuss maximum likelihood estimation of the unknown parameters of the new model.

  12. uvby photometry in McCormick proper motion fields

    Degewij, J.

    1982-01-01

    The Danish 50 cm telescope at the European Southern Observatory was used to obtain high-precision uvby photometry for 50 F2 to G2 stars, with V values in the 9.4-12.3 mag range, which were selected in the southern galactic polar regions of the McCormick proper motion fields and measured on six different nights. The brighter stars are found to systematically exhibit smaller m(1) indices, of about 0.02 mag, upon comparison with the earlier data of Blaauw et al (1976). Single measurements are given for 98 stars in eight McCormick fields at intermediate southern galactic latitudes.

  13. Design features and operating characteristics of the MC-50 cyclotron

    Bak, Hae Ill; Bak, Joo Shik

    1989-01-01

    The MC-50 cyclotron at Korean Cancer Center Hospital is now operational for neutron therapy and medical radioisotope production. Design features, mechanical structures and operating characteristics of the MC-50 are described in this paper. Optimum operating condition for this cyclotron has been determined by the repetitive running, and the performances of the internal beam have been investigated through the measurements of intensity and spatial distribution of the internal beam as a function of the radius of the cyclotron. Routinely, the 40 μA of 50 MeV protons have been obtained at first Faraday cup with a extraction efficiency of 61%. (Author)

  14. New features in McStas, version 1.5

    Åstrand, P.O.; Lefmann, K.; Farhi, E.

    2002-01-01

    The neutron ray-tracing simulation package McStas has attracted numerous users, and the development of the package continues with version 1.5 released at the ICNS 2001 conference. New features include: support for neutron polarisation, labelling of neutrons, realistic source and sample components......, and interface to the Riso instrument-control software TASCOM. We give a general introduction to McStas and present the latest developments. In particular, we give an example of how the neutron-label option has been used to locate the origin of a spurious side-peak, observed in an experiment with RITA-1 at Riso....

  15. Brown-McLean Syndrome in a Pediatric Patient

    Tourkmani, Abdo Karim; Martinez, Jaime D.; Berrones, David; Juárez-Domínguez, Brenda Y.; Beltrán, Francisco; Galor, Anat

    2015-01-01

    The purpose of this manuscript is to report the case of a 12-year-old patient who presented for routine ophthalmic examination after congenital cataract surgery performed at 2 months of age. The patient was diagnosed with bilateral Brown-McLean syndrome by slit lamp examination. No treatment was required because the patient was asymptomatic and had a clear central cornea. This is the first described case of Brown-McLean syndrome in a pediatric patient, representing the importance of clinical examination in the pediatric age group after cataract surgery because of the risk for patients of developing peripheral edema. PMID:26034485

  16. New features in McStas, version 1.5

    Aastrand, P.O.; Lefmann, K.; Nielsen, K.; Skaarup, P.; Farhi, E.

    2002-01-01

    The neutron ray-tracing simulation package McStas has attracted numerous users, and the development of the package continues with version 1.5 released at the ICNS 2001 conference. New features include: support for neutron polarisation, labelling of neutrons, realistic source and sample components, and interface to the Riso instrument-control software TASCOM. We give a general introduction to McStas and present the latest developments. In particular, we give an example of how the neutron-label option has been used to locate the origin of a spurious side-peak, observed in an experiment with RITA-1 at Riso. (orig.)

  17. Robotic filter handling at McGuire nuclear station

    Hilley, J.R. Jr.; Twiggs, J.G.

    1988-01-01

    The application of a robotics system for the packaging of radioactive spent filters was justified on the basis of radiation dose savings, i.e., ALARA considerations, and the benefits associated with defining additional applications of this technology once experienced is gained. This particular gantry-mounted manipulator system was chosen for its ease of relocation and potential use in other hazardous areas at the McGuire nuclear station. The initial investment is estimated to be recovered in 6 to 7 yr. The robotic system is on site at McGuire, with installation and bunker modifications currently scheduled for completion in 1988. Personnel training on the system will start shortly thereafter

  18. SCIENTIFIC PROGRESS OF THE MC-PAD NETWORK

    Aguilar, J; Ambalathankandy, P; Apostolakis, J; Arora, R; Balog, T; Behnke, T; Beltrame, P; Bencivenni, G; Caiazza, S; Dong, J; Heller, M; Heuser, J; Idzik, M; Joram, C; Klanner, R; Koffeman, E; Korpar, S; Kramberger, G; Lohmann, W; Milovanović, M; Miscetti, S; Moll, M; Novgorodova, O; Pacifico, N; Pirvutoiu, C; Radu, R; Rahman, S; Rohe, T; Ropelewski, L; Roukoutakis, F; Schmidt, C; Schön, R; Sibille, J; Tsagri, M; Turala, M; Van Beuzekom, M; Verheyden, R; Villa, M; Zappon, F; Zawiejski, L; Zhang, J

    2013-01-01

    MC-PAD is a multi-site Initial Training Network on particle detectors in physics experiments. It comprises nine academic participants, three industrial partners and two associated academic partners. 17 recruited Early Stage and 5 Experienced Researchers have performed their scientific work in the network. The research and development work of MC-PAD is organized in 12 work packages, which focus on a large variety of aspects of particle detector development, electronics as well as simulation and modelling. The network was established in November 2008 and lasted until October 2012 (48 months). This report describes the R&D activities and highlights the main results achieved during this period.

  19. Iconicity and Typography in Steve McCaffery’s Panel-Poems Iconicité et typographie chez Steve McCaffery: les poèmes-panneaux

    Fiona McMahon

    2007-01-01

    Full Text Available Cet article se propose de retracer les étapes d’un projet d’écriture qui se rattache historiquement aux mouvances internationales de la poésie concrète comme à l’émergence d’une poétique de l’iconicité chez l’avant-garde nord-américaine du vingtième siècle. Le matérialisme dont se réclame la poésie de Steve McCaffery se traduit dans son œuvre typographique Carnival (1967-75 par une pratique mettant en jeu la lettre, le plus petit dénominateur de la langue, et la page, qui doit se laisser transformer pour que se réalise un nouvel espace de signification poétique. Le dialogue qui se joue entre le lisible et le visible prend forme grâce à un répertoire de techniques expérimenté avec la machine à écrire et de concert avec le lecteur, devenu acteur de l’œuvre poétique. La pratique architecturale du poème-panneau chez McCaffery sera envisagée dans son rapport actuel avec le prolongement des problématiques de la poésie visuelle chez l’avant-garde nord-américaine.

  20. McEvoy, Kieran; McGregor, Lorna, Transitional Justice from below. Grassroots Activism and the Struggle for Change

    José M. Atiles-Osoria

    2012-10-01

    Full Text Available El texto editado por Kieran McEvoy y Lorna McGregor representa un esfuerzo por repensar, redefinir e introducir un debate en el seno de la literatura y de las corrientes de estudio sobre la justicia transicional. Generalmente, la justicia transicional ha sido pensada como un conglomerado de estrategias jurídico‑políticas y socio‑económicas implementadas para lidiar con las violaciones de los derechos humanos, con la violencia política del pasado y los procesos de reconstrucción del Estado pos...

  1. Techno-Orientalism with Chinese Characteristics: Maureen F. McHugh’s China Mountain Zhang

    Christopher T. Fan

    2015-03-01

    Full Text Available Christopher T. Fan argues that McHugh’s award-winning 1992 science fiction novel perceives the twilight of the American Century by offering a “critical realism,” to use Georg Lukács’s phrase, of postsocialist US–China interdependency. In other words, it offers a form in which we perceive ourselves as subjects and objects of the twenty-first century world-system’s most important bilateral relationship. Moreover, as a novel about US–China interdependency, it implicitly critiques the binary Orientalism that structures the rapidly growing body of work on “techno-Orientalist” formations. Fan's analysis thus extends arguments about American Orientalism’s non-Manichean formations (Christina Klein, Melani McAlister, Colleen Lye into the postsocialist era.The novel’s near-future, China-centric world analogizes McHugh’s personal crises of professional desire as a precarious laborer in New York City, with the massive reorientation of desires from Maoist politics to market-directed individuality that she witnessed among her students when she taught in China from 1987–1988. Chinese racial form plays a crucial mediating role in the novel because it reflects the revival of Confucian humanist discourse in reform-era China as a way to focus a national project of rapidly generating capitalist desire. Finally, by describing US–China interdependency, this article also generates a theory of US–China neoliberalism that corrects for universalist, Euro-American accounts of neoliberal subject formation (Lauren Berlant, as well as insufficiently subject-sensitive accounts (Aihwa Ong.

  2. Up through the Ranks at McDonnell Douglas.

    Settle, Mary

    1989-01-01

    Raher than bemoan the lack of leadership potential among younger employees, McDonnell Douglas Corporation has embarked on a comprehensive strategy of on-the-job development for staff members at all levels of the organization. Three types of rotational training are being used to address corporate, functional, and intracompany needs. (Author)

  3. McKenzie River Focus Watershed Coordination: Fiscal Year 1998.

    Runyon, John; Davis-Born, Renee

    1998-01-01

    This report summarizes accomplishments made by the McKenzie River Focus Watershed Council in the areas of coordination and administration during Fiscal Year 1998. Coordination and administration consists of tasks associated with Focus Watershed Council staffing, project management, and public outreach.

  4. McDonald and Company Securities Library User Survey, 1996.

    Wolfgram, Derek E.

    The library of McDonald and Company Securities is important to the success of the business and its employees. This study assesses the needs and expectations of the library users, and analyzes how well the current library services are meeting those needs and expectations. A questionnaire was distributed to a large random sample of the firm's…

  5. Bochvar-McCarthy logic and process algebra

    Bergstra, J.A.; Ponse, A.

    1998-01-01

    We propose a combination of Bochvar's strict three-valued logic, McCarthy's sequential three-valued logic, and process algebra via the conditional guard construct. This combination entails the introduction of a new constant meaningless in process algebra. We present an operational semantics

  6. Designing new guides and instruments using McStas

    Farhi, E.; Hansen, T.; Wildes, A.

    2002-01-01

    of guides, neutron optics and instruments [1]. To date, the McStas package has been extensively used at the Institut Laue-Langevin, Grenoble, France, for various studies including cold and thermal guides with ballistic geometry, diffractometers, triple-axis, backscattering and time-of-flight spectrometers...

  7. A Haphazard Reading of McHugh and Barlow (2010)

    McHugh, R. Kathryn; Barlow, David H.

    2010-01-01

    Replies to comments on Do haphazard reviews provide sound directions for dissemination efforts? by Eileen Gambrill and Julia H. Littell on the current authors' article The dissemination and implementation of evidence-based psychological treatments: A review of current efforts by Kathryn R. McHugh and David H. Barlow. In their commentary, Gambrill…

  8. Training for QSC: How McDonald's Makes Library Managers.

    Aycock, Anthony

    2001-01-01

    Written by a former McDonald's manager who earned a master's degree in library science, this article describes how "QSC"--quality, services, and cleanliness--can be applied to libraries in the same way it is used by restaurants. Argues that libraries are simply businesses that cater to customers. (Contains 42 references.) (NB)

  9. McGee Creek Drainage and Levee District, Illinois.

    1973-04-01

    J COUNTY MC GEE REEK DRAINAGE BLEVEE DISTRICT N~ i, 0. ~ I I LEGEND Co ,. 3 ~ . -~------~----EXISTING LEVEE _____________PROPOSED LEVEE...Development, Conservation, Environmental Protection Agency, Health, Institute for Environmental Quality, Mines and Minerals. Pollution Control Board...Protection Agency, Health, Institute for Environmental Quality, Mines and Minerals, Pollution Control Board, Registration and Education, Transportation

  10. Stephen McGurk | IDRC - International Development Research Centre

    Previously, he served as IDRC Regional Director in IDRC's South Asia and China Office in Delhi and in the Southeast and East Asia office in Singapore. McGurk has worked with the Ford Foundation in Beijing, where he was responsible for its economic security program in China. He has taught at the University of California ...

  11. Bridge Suture for Successful McDonald Emergency Cerclage.

    Tanaka, Masaaki; Hori, Yoshiaki; Shirafuji, Aya; Kato, Mitsunori; Kato, Jyun; Kobayashi, Hiroto; Tsuchida, Toru; Fukae, Tsukasa

    2017-01-01

    To create awareness about a surgical technique termed bridge suture, which is performed as a pretreatment before a McDonald cerclage is performed on an emergency to treat severe cervical insufficiency. Procedures for bridge suture were reviewed in detail and outcomes of 16 patients treated with bridge suture followed by McDonald cerclage were evaluated retrospectively. Using the bridge suture, the edges of uterine cervix were temporarily sutured and the external uterine os was closed, while the hourglass-shaped fetal membranes were concomitantly confined within the cervix; subsequently, a McDonald cerclage was performed. Over a 22-year period, 16 patients with a dilated cervix and bulging fetal membranes were treated using the technique of bridge suture followed by an emergency cerclage. The mean gestational age at cerclage was 22.5 weeks; the mean gestational age at delivery was 30.7 weeks; and the mean interval between cerclage and delivery was 8.2 weeks. In 15 out of 16 cases, cerclage was performed without encountering any complications. No maternal complications, including cervical laceration, were observed. The mean body weight of 17 neonates, including that of a twin, was 1,516 g and of them, 15 neonates survived. The important outcome of bridge suture is the replacement of fetal membranes back into the uterine cavity before McDonald's cerclage is performed. Pretreatment with bridge suture may facilitate the performance of a successful emergency cerclage and contribute to good maternal and neonatal outcomes. © 2016 S. Karger AG, Basel.

  12. McCarthy variations in a modal key

    van Benthem, J.

    2011-01-01

    We take a fresh look at some major strands in John McCarthy's work from a logician's perspective. First, we re-analyze circumscription in dynamic logics of belief change under hard and soft information. Next, we re-analyze the regression method in the Situation Calculus in terms of update axioms for

  13. Precise measurement of chromium isotopes by MC-ICPMS

    Schiller, Martin; Van Kooten, Elishevah; Holst, Jesper Christian

    2014-01-01

    We report novel analytical procedures allowing for the concurrent determination of the stable and mass-independent Cr isotopic composition of silicate materials by multiple collector inductively coupled mass spectrometry (MC-ICPMS). In particular, we focus on improved precision of the measurement...

  14. Esther McCready, RN: Nursing Advocate for Civil Rights

    Pollitt, Phoebe A

    2016-02-15

    More than a decade before the Civil Rights Act of 1964, as an African American teenager from Baltimore, Maryland, Esther McCready challenged the discriminatory admissions policies of the University of Maryland School of Nursing (UMSON). The article explores nurse advocacy and how Esther McCready advocated for herself and greater racial equity in nursing education during a time of civil rights turmoil. Her actions eventually resulted in the formation of numerous schools of nursing for African Americans across the south. This article recounts McCready’s early life experiences and the powerful impact her actions had on creating educational options for nurses during a time when they were severely limited for African American women, including discussion of her student days at UMSON and her journey after nursing school. A review of pertinent legal cases and policies related to segregation and integration of higher education in the mid-twentieth century is presented, along with details of McCready’s continued education and advocacy.

  15. Plastics in Pharmacy and Medicine | McCarthy | South African ...

    South African Medical Journal. Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives · Journal Home > Vol 45, No 1 (1971) >. Log in or Register to get access to full text downloads. Username, Password, Remember me, or Register. Plastics in Pharmacy and Medicine. TJ McCarthy. Abstract.

  16. Validation of a McKinney-Vento Act Implementation Scale

    Canfield, James P.; Teasley, Martell L.; Abell, Neil; Randolph, Karen A.

    2012-01-01

    Objective: The McKinney-Vento Act (MVA) is the primary federal policy addressing homelessness in America with specific mandates designed to ameliorate the effects homelessness has on educational attainment for school-age children. The extent to which this policy is implemented may have far-reaching effects for homeless children. The MVA…

  17. McDonaldizing Spirituality: Mindfulness, Education, and Consumerism

    Hyland, Terry

    2017-01-01

    The exponential growth of mindfulness-based interventions (MBIs) in recent years has resulted in a marketisation and commodification of practice--popularly labeled "McMindfulness"--which divorces mindfulness from its spiritual and ethical origins in Buddhist traditions. Such commodification is criticized by utilising ideas and insights…

  18. The McGurk Illusion in the Oddity Task

    Andersen, Tobias

    2010-01-01

    Despite many studies of audiovisual integration in speech perception very few studies have addressed the issue of cross- modal response bias. Using synthetic acoustic speech, the current study demonstrates the McGurk illusion in the oddity task which is not prone to cross-modal response bias...

  19. Duplicating MC-15 Output with Python and MCNP

    McSpaden, Alexander Thomas [Los Alamos National Lab. (LANL), Los Alamos, NM (United States)

    2017-08-23

    Two Python scripts have been written that process the output files of MCNP6 into a format that mimics the list-mode output of Los Alamos National Laboratory’s MC-15 and NPOD neutron detection systems. This report details the methods implemented in these scripts and instructions on their use.

  20. McArdle disease: a case report and review

    Leite A

    2012-01-01

    Full Text Available Alberto Leite, Narciso Oliveira, Manuela RochaInternal Medicine Department, Hospital de Braga, PortugalAbstract: McArdle disease (glycogen storage disease type V is a pure myopathy caused by an inherited deficit of myophosphorylase. The disease exhibits clinical heterogeneity, but patients typically experience exercise intolerance, acute crises of early fatigue, and contractures, sometimes with rhabdomyolysis and myoglobinuria, triggered by static muscle contractions or dynamic exercise. We present the case of a 54-year-old man with a lifelong history of fatigability, worsening on exertion. Laboratory evaluation revealed significant elevations in levels of creatine kinase (7924 U/L, lactate dehydrogenase (624 U/L, and myoglobulin (671 ng/mL. A muscle biopsy confirmed the presence of McArdle disease. This case report illustrates how, due to embarrassment, the patient hid his symptoms for many years and was eventually extremely relieved and “liberated” once McArdle disease was diagnosed 40 years later.Keywords: McArdle disease, glycogen storage disease, myophosphorylase

  1. A rare cause of acromegaly: McCune-Albright syndrome

    Erdal Bodakçi

    2015-06-01

    Full Text Available McCune-Albright syndrome is characterized by polyostatic fibrous dysplasia, brown spots on the skin (café au lait pigmentation and autonomous endocrine hyperfunction. Early puberty and other endocrinological manifestations, such as acromegaly, gigantism and hypercortisolism are widely observed in the syndrome. Acromegaly is seen in 20% of patients. We report a case of acromegaly accompanied with this syndrome.

  2. Destructive Leadership: The Hatfield and McCoy Feud

    Sparks, George; Wolf, Patricia; Zurick, Andryce M.

    2015-01-01

    This paper explores the phenomenon of destructive leadership using the historical case study of the feud between the Hatfields and McCoys. The characteristics of destructive leadership as well as the consequences of this leadership style are reviewed, examined and analyzed. Utilizing a case from history to shine light on a contemporary problem,…

  3. McDONALD OBSERVATORY ARCHIVE OF OPTICAL LINEAR POLARIZATION MEASUREMENTS

    Wills, Beverley J.; Wills, D.; Breger, M.

    2011-01-01

    We present 990 previously unpublished optical linear polarization measurements of quasars, active galactic nuclei, and some stars observed for interstellar polarization. The observations, covering the period 1981-2000, were made with McDonald Observatory's 2.1 m Struve reflector and the Breger photopolarimeter.

  4. A Response to Stewart, McElwee, and Ming

    Martin, Garry L.; Yu, C. T.

    2010-01-01

    In a recent article published in "The Behavior Analyst," Stewart, McElwee, and Ming (2010) suggested that "scientific experts in scientific contexts" should use more "technically accurate and precise labeling" when describing the Assessment of Basic Learning Abilities (ABLA) in published articles. They concluded by stating, "We believe that…

  5. Optimal strategic reasoning with McNaughton functions

    Kroupa, Tomáš; Majer, Ondrej

    2014-01-01

    Roč. 55, č. 6 (2014), s. 1458-1468 ISSN 0888-613X R&D Projects: GA ČR GAP402/12/1309 Institutional support: RVO:67985556 ; RVO:67985807 Keywords : Lukasiewicz logic * McNaughton function * Infinite game Subject RIV: BA - General Mathematics Impact factor: 2.451, year: 2014

  6. The Role of MC1R in Speciation & Phylogeny

    Offner, Susan

    2013-01-01

    A point mutation in the MC1R gene, a G-protein-coupled receptor, has been found that could have led to the formation of two subspecies of Solomon Island flycatcher from a single ancestral population. I discuss the many roles that G-protein-coupled receptors play in vertebrate physiology and how one particular point mutation can have enormous…

  7. Qualification test of few group constants generated from an MC method by the two-step neutronics analysis system McCARD/MASTER

    Park, Ho Jin; Shim, Hyung Jin; Joo, Han Gyu; Kim, Chang Hyo

    2011-01-01

    The purpose of this paper is to examine the qualification of few group constants estimated by the Seoul National University Monte Carlo particle transport analysis code McCARD in terms of core neutronics analyses and thus to validate the McCARD method as a few group constant generator. The two- step core neutronics analyses are conducted for a mini and a realistic PWR by the McCARD/MASTER code system in which McCARD is used as an MC group constant generation code and MASTER as a diffusion core analysis code. The two-step calculations for the effective multiplication factors and assembly power distributions of the two PWR cores by McCARD/MASTER are compared with the reference McCARD calculations. By showing excellent agreements between McCARD/MASTER and the reference MC core neutronics analyses for the two PWRs, it is concluded that the MC method implemented in McCARD can generate few group constants which are well qualified for high-accuracy two-step core neutronics calculations. (author)

  8. What would McLuhan say about the smartphone? : applying McLuhan’s tetrad to the smartphone

    Isabelle Adam

    2016-01-01

    In this essay, the smartphone as a new technology and medium is analysed with regards to its effects on individuals and society. McLuhan’s tetrad serves as a framework for analysis, consisting of a set of four effects to examine media in their historical context and present environment as well as

  9. NNLO QCD corrections to the $B\\to X_s \\gamma$ matrix elements using interpolation in $m_c$

    Misiak, M; Misiak, Mikolaj; Steinhauser, Matthias

    2007-01-01

    One of the most troublesome contributions to the NNLO QCD corrections to B -> X_s gamma originates from three-loop matrix elements of four-quark operators. A part of this contribution that is proportional to the QCD beta-function coefficient beta_0 was found in 2003 as an expansion in m_c/m_b. In the present paper, we evaluate the asymptotic behaviour of the complete contribution for m_c >> m_b/2. The asymptotic form of the beta_0-part matches the small-m_c expansion very well at the threshold m_c = m_b/2. For the remaining part, we perform an interpolation down to the measured value of m_c, assuming that the beta_0-part is a good approximation at m_c=0. Combining our results with other contributions to the NNLO QCD corrections, we find BR(B -> X_s gamma) = (3.15 +_ 0.23) x 10^-4 for E_gamma > 1.6 GeV in the B-meson rest frame. The indicated error has been obtained by adding in quadrature the following uncertainties: non-perturbative (5%), parametric (3%), higher-order perturbative (3%), and the interpolation...

  10. Use of the McQuarrie equation for the computation of shear viscosity via equilibrium molecular dynamics

    Chialvo, A.A.; Debenedetti, P.G.

    1991-01-01

    To date, the calculation of shear viscosity for soft-core fluids via equilibrium molecular dynamics has been done almost exclusively using the Green-Kubo formalism. The alternative mean-squared displacement approach has not been used, except for hard-sphere fluids, in which case the expression proposed by Helfand [Phys. Rev. 119, 1 (1960)] has invariably been selected. When written in the form given by McQuarrie [Statistical Mechanics (Harper ampersand Row, New York, 1976), Chap. 21], however, the mean-squared displacement approach offers significant computational advantages over both its Green-Kubo and Helfand counterparts. In order to achieve comparable statistical significance, the number of experiments needed when using the Green-Kubo or Helfand formalisms is more than an order of magnitude higher than for the McQuarrie expression. For pairwise-additive systems with zero linear momentum, the McQuarrie method yields frame-independent shear viscosities. The hitherto unexplored McQuarrie implementation of the mean-squared displacement approach to shear-viscosity calculation thus appears superior to alternative methods currently in use

  11. Evidence that multiple genetic variants of MC4R play a functional role in the regulation of energy expenditure and appetite in Hispanic children1234

    Cole, Shelley A; Voruganti, V Saroja; Cai, Guowen; Haack, Karin; Kent, Jack W; Blangero, John; Comuzzie, Anthony G; McPherson, John D; Gibbs, Richard A

    2010-01-01

    Background: Melanocortin-4-receptor (MC4R) haploinsufficiency is the most common form of monogenic obesity; however, the frequency of MC4R variants and their functional effects in general populations remain uncertain. Objective: The aim was to identify and characterize the effects of MC4R variants in Hispanic children. Design: MC4R was resequenced in 376 parents, and the identified single nucleotide polymorphisms (SNPs) were genotyped in 613 parents and 1016 children from the Viva la Familia cohort. Measured genotype analysis (MGA) tested associations between SNPs and phenotypes. Bayesian quantitative trait nucleotide (BQTN) analysis was used to infer the most likely functional polymorphisms influencing obesity-related traits. Results: Seven rare SNPs in coding and 18 SNPs in flanking regions of MC4R were identified. MGA showed suggestive associations between MC4R variants and body size, adiposity, glucose, insulin, leptin, ghrelin, energy expenditure, physical activity, and food intake. BQTN analysis identified SNP 1704 in a predicted micro-RNA target sequence in the downstream flanking region of MC4R as a strong, probable functional variant influencing total, sedentary, and moderate activities with posterior probabilities of 1.0. SNP 2132 was identified as a variant with a high probability (1.0) of exerting a functional effect on total energy expenditure and sleeping metabolic rate. SNP rs34114122 was selected as having likely functional effects on the appetite hormone ghrelin, with a posterior probability of 0.81. Conclusion: This comprehensive investigation provides strong evidence that MC4R genetic variants are likely to play a functional role in the regulation of weight, not only through energy intake but through energy expenditure. PMID:19889825

  12. Contributor Form

    Chief Editor

    2014-09-01

    to produce preprints or reprints and translate into languages other than English for sale or free distribution; and 4 the right to republish the work in a collection of articles in any other mechanical or electronic format. We give the rights to the corresponding author to make necessary changes as per the request of the journal, do the rest of the correspondence on our behalf and he/she will act as the guarantor for the manuscript on our behalf. All persons who have made substantial contributions to the work reported in the manuscript, but who are not contributors, are named in the Acknowledgment and have given me/us their written permission to be named. If I/we do not include an Acknowledgment that means I/we have not received substantial contributions from non-contributors and no contributor has been omitted.S NoAuthors' NamesContribution (IJCME Guidelines{1 substantial contributions to conception and design, acquisition of data, or analysis and interpretation of data; 2 drafting the article or revising it critically for important intellectual content; and 3 final approval of the version to be published. Authors should meet conditions 1, 2, and 3}.SignatureDate                              Note: All the authors are required to sign independently in this form in the sequence given above. In case an author has left the institution/country and whose whereabouts are not known, the senior author may sign on his/her behalf taking the responsibility.No addition/deletion/ or any change in the sequence of the authorship will be permissible at a later stage, without valid reasons and permission of the Editor.If the authorship is contested at any stage, the article will be either returned or will not be processed for publication till the issue is solved.Maximum up to 4 authors for short communication and up to 6 authors for original article.

  13. Contributors Form

    Chief Editor

    2016-06-01

    to produce preprints or reprints and translate into languages other than English for sale or free distribution; and 4 the right to republish the work in a collection of articles in any other mechanical or electronic format. We give the rights to the corresponding author to make necessary changes as per the request of the journal, do the rest of the correspondence on our behalf and he/she will act as the guarantor for the manuscript on our behalf. All persons who have made substantial contributions to the work reported in the manuscript, but who are not contributors, are named in the Acknowledgment and have given me/us their written permission to be named. If I/we do not include an Acknowledgment that means I/we have not received substantial contributions from non-contributors and no contributor has been omitted.S NoAuthors' NamesContribution (IJCME Guidelines{1 substantial contributions to conception and design, acquisition of data, or analysis and interpretation of data; 2 drafting the article or revising it critically for important intellectual content; and 3 final approval of the version to be published. Authors should meet conditions 1, 2, and 3}.SignatureDate                              Note: All the authors are required to sign independently in this form in the sequence given above. In case an author has left the institution/country and whose whereabouts are not known, the senior author may sign on his/her behalf taking the responsibility.No addition/deletion/ or any change in the sequence of the authorship will be permissible at a later stage, without valid reasons and permission of the Editor.If the authorship is contested at any stage, the article will be either returned or will not be processed for publication till the issue is solved.Maximum up to 4 authors for short communication and up to 6 authors for original article.

  14. Designing new guides and instruments using McStas

    Farhi, E; Wildes, A R; Ghosh, R; Lefmann, K

    2002-01-01

    With the increasing complexity of modern neutron-scattering instruments, the need for powerful tools to optimize their geometry and physical performances (flux, resolution, divergence, etc.) has become essential. As the usual analytical methods reach their limit of validity in the description of fine effects, the use of Monte Carlo simulations, which can handle these latter, has become widespread. The McStas program was developed at Riso National Laboratory in order to provide neutron scattering instrument scientists with an efficient and flexible tool for building Monte Carlo simulations of guides, neutron optics and instruments. To date, the McStas package has been extensively used at the Institut Laue-Langevin, Grenoble, France, for various studies including cold and thermal guides with ballistic geometry, diffractometers, triple-axis, backscattering and time-of-flight spectrometers. In this paper, we present some simulation results concerning different guide geometries that may be used in the future at th...

  15. OpenMC In Situ Source Convergence Detection

    Aldrich, Garrett Allen [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Univ. of California, Davis, CA (United States); Dutta, Soumya [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); The Ohio State Univ., Columbus, OH (United States); Woodring, Jonathan Lee [Los Alamos National Lab. (LANL), Los Alamos, NM (United States)

    2016-05-07

    We designed and implemented an in situ version of particle source convergence for the OpenMC particle transport simulator. OpenMC is a Monte Carlo based-particle simulator for neutron criticality calculations. For the transport simulation to be accurate, source particles must converge on a spatial distribution. Typically, convergence is obtained by iterating the simulation by a user-settable, fixed number of steps, and it is assumed that convergence is achieved. We instead implement a method to detect convergence, using the stochastic oscillator for identifying convergence of source particles based on their accumulated Shannon Entropy. Using our in situ convergence detection, we are able to detect and begin tallying results for the full simulation once the proper source distribution has been confirmed. Our method ensures that the simulation is not started too early, by a user setting too optimistic parameters, or too late, by setting too conservative a parameter.

  16. Henry VIII, McLeod syndrome and Jacquetta's curse.

    Stride, P; Lopes Floro, K

    2013-01-01

    The mental decline of King Henry VIII from being a jovial, charismatic and athletic young man into an increasingly paranoid, brutal tyrant in later life, ever more concerned at his lack of one or more male heirs, has attracted many medical diagnostic theories. Previous hypotheses have included diabetes, syphilis and hypothyroidism, among others. However, these inadequately explain Henry's failure to produce a male heir, despite multiple pairings. The latest postulated diagnoses for Henry are the coexistence of both Kell blood group antigenicity (possibly inherited from Jacquetta Woodville, Henry's maternal great grandmother) causing related impaired fertility, and McLeod syndrome, causing psychotic changes. As the mutated McLeod protein of the syndrome significantly reduces the expression, effectively inactivating the Kell antigen, we critically review this theory, examining in detail the pathophysiology of these conditions and assessing the genealogy of Henry VIII and its effect in subsequent generations.

  17. Quality control of MC and A system and integrated safeguards

    Osabe, Takeshi

    2000-01-01

    In the integrated safeguards regime, co-operation with SSAC is a vital element to achieve efficiency of safeguards implementation while maintaining the effectiveness. However, the degree of co-operation fully depends upon the credibility, technical capability and the transparency of SSAC. Since the credibility of SSAC (States' System of Accounting for and Control of Nuclear Materials) depends heavily on effectiveness of facility operator's Material Control and Accounting (MC and A) practice, some measures to provide continuous assurance of the function and effectiveness of the system such as quality assurance program including periodical system audit (diagnostic) function ought to be established. This paper discusses quality assurance program for facility level MC and A including audit (diagnostic) method to maintain continuous assurance of the effectiveness. (author)

  18. Completing Einstein's Proof of E=mc2

    Lo C. Y.

    2006-10-01

    Full Text Available It is shown that Einstein’s proof for E=mc2 is actually incomplete and therefore is not yet valid. A crucial step is his implicit assumption of treating the light as a bundle of massless particles. However, the energy-stress tensor of massless particles is incompatible with an electromagnetic energy-stress tensor. Thus, it is necessary to show that the total energy of a light ray includes also non-electromagnetic energy. It turns out, the existence of intrinsic difference between the photonic and the electromagnetic energy tensors is independent of the coupling of gravity. Nevertheless, their difference is the energy-stress tensor of the gravitational wave component that is accompanying the electromagnetic wave component. Concurrently, it is concluded that Einstein’s formula E=mc2 necessarily implies that the photons include non- electromagnetic energy and that the Einstein equation of 1915 must be rectified.

  19. Spectroscopic Profiles of Comets Garradd and McNaught

    Harris, Ien; Pierce, Donna M.; Cochran, Anita L.

    2017-10-01

    We have used the integral-field unit spectrograph (the George and Cynthia Mitchell Spectrograph) on the 2.7m Harlan J. Smith telescope at McDonald Observatory to obtain spectroscopic images of the comae of several comets. The images were obtained for various radical species (C2, C3, CN, NH2). Radial and azimuthal average profiles of the radical species were created to enhance any observed cometary coma morphological features. We compare the observed coma features across the observed species and over the different observation periods in order to constrain possible rotational states of the observed comets, as well as determine possible source differences in the coma between the observed radical species. We will present results for several comets, including C/2009 P1 (Garradd) and 260P (McNaught).

  20. The McDonald Observatory lunar laser ranging project

    Silverberg, E. C.

    1978-01-01

    A summary of the activities of the McDonald lunar laser ranging station at Fort Davis for the FY 77-78 fiscal year is presented. The lunar laser experiment uses the observatory 2.7m reflecting telescope on a thrice-per-day, 21-day-per-lunation schedule. Data are recorded on magnetic tapes and sent to the University of Texas at Austin where the data is processed. After processing, the data is distributed to interested analysis centers and later to the National Space Science Data Center where it is available for routine distribution. Detailed reports are published on the McDonald operations after every fourth lunation or approximately once every 115 days. These reports contain a day-by-day documentation of the ranging activity, detailed discussions of the equipment development efforts, and an abundance of other information as is needed to document and archive this important data type.

  1. Subcarrier Group Assignment for MC-CDMA Wireless Networks

    Le-Ngoc Tho

    2007-01-01

    Full Text Available Two interference-based subcarrier group assignment strategies in dynamic resource allocation are proposed for MC-CDMA wireless systems to achieve high throughput in a multicell environment. Least interfered group assignment (LIGA selects for each session the subcarrier group on which the user receives the minimum interference, while best channel ratio group assignment (BCRGA chooses the subcarrier group with the largest channel response-to-interference ratio. Both analytical framework and simulation model are developed for evaluation of throughput distribution of the proposed schemes. An iterative approach is devised to handle the complex interdependency between multicell interference profiles in the throughput analysis. Illustrative results show significant throughput improvement offered by the interference-based assignment schemes for MC-CDMA multicell wireless systems. In particular, under low loading conditions, LIGA renders the best performance. However, as the load increases BCRGA tends to offer superior performance.

  2. Subcarrier Group Assignment for MC-CDMA Wireless Networks

    Tho Le-Ngoc

    2007-12-01

    Full Text Available Two interference-based subcarrier group assignment strategies in dynamic resource allocation are proposed for MC-CDMA wireless systems to achieve high throughput in a multicell environment. Least interfered group assignment (LIGA selects for each session the subcarrier group on which the user receives the minimum interference, while best channel ratio group assignment (BCRGA chooses the subcarrier group with the largest channel response-to-interference ratio. Both analytical framework and simulation model are developed for evaluation of throughput distribution of the proposed schemes. An iterative approach is devised to handle the complex interdependency between multicell interference profiles in the throughput analysis. Illustrative results show significant throughput improvement offered by the interference-based assignment schemes for MC-CDMA multicell wireless systems. In particular, under low loading conditions, LIGA renders the best performance. However, as the load increases BCRGA tends to offer superior performance.

  3. Maiorana-McFarland class: Degree optimization and algebraic properties

    Pasalic, Enes

    2006-01-01

    degree of functions in the extended Maiorana-McFarland (MM) class (nonlinear resilient functions F : GF (2)(n) -> GF (2)(m) derived from linear codes). We also show that in the Boolean case, the same subclass seems not to have an optimized algebraic immunity, hence not providing a maximum resistance......In this paper, we consider a subclass of the Maiorana-McFarland class used in the design of resilient nonlinear Boolean functions. We show that these functions allow a simple modification so that resilient Boolean functions of maximum algebraic degree may be generated instead of suboptimized degree...... in the original class. Preserving a high-nonlinearity value immanent to the original construction method, together with the degree optimization gives in many cases functions with cryptographic properties superior to all previously known construction methods. This approach is then used to increase the algebraic...

  4. Tribute to Professor Anthony J. McMichael

    Ashwin Swaminathan

    2014-11-01

    Full Text Available Emeritus Professor A. J. “Tony” McMichael (1942–2014 was an internationally renowned and pioneering Australian academic and advocate in epidemiology, who was passionate about understanding the influences of the environment on human health. In an illustrious career spanning more than four decades, he made significant contributions to the scientific community and policy discourse—including ground-breaking research related to the health of children. McMichael was a prolific academic writer with over 300 peer-reviewed papers; 160 book chapters and two sole-authored books. However, his outstanding talent was for integrating complex and seemingly unrelated strands from the environmental and health sciences into a cohesive narrative—and highlighting its relevance to lay persons, scientists and governments alike. He was instrumental in validating this nascent field of research and inspiring many others to follow his lead.

  5. Probabilistic programming in Python using PyMC3

    John Salvatier

    2016-04-01

    Full Text Available Probabilistic programming allows for automatic Bayesian inference on user-defined probabilistic models. Recent advances in Markov chain Monte Carlo (MCMC sampling allow inference on increasingly complex models. This class of MCMC, known as Hamiltonian Monte Carlo, requires gradient information which is often not readily available. PyMC3 is a new open source probabilistic programming framework written in Python that uses Theano to compute gradients via automatic differentiation as well as compile probabilistic programs on-the-fly to C for increased speed. Contrary to other probabilistic programming languages, PyMC3 allows model specification directly in Python code. The lack of a domain specific language allows for great flexibility and direct interaction with the model. This paper is a tutorial-style introduction to this software package.

  6. Integrating evidence into practice: use of McKenzie-based treatment for mechanical low back pain

    Clarke S

    2011-11-01

    Full Text Available Angela Dunsford1, Saravana Kumar1,2, Sarah Clarke1 1International Centre for Allied Health Evidence, 2School of Health Sciences, University of South Australia, Adelaide, South Australia, Australia Abstract: Low back pain (LBP is a major health issue with significant socioeconomic implications in most Western countries. Many forms of treatment have been proposed and investigated in the past, with exercise being a commonly prescribed intervention. Within allied health, in particular physiotherapy, there has been a growing movement that recognizes the role of the McKenzie method in treating LBP. Within the McKenzie framework, directional preference (DP exercises are one such intervention, with preliminary data demonstrating its effectiveness in the management of LBP. In this paper, we aim to integrate the evidence from current research, identified using a systematic review, and utilize a practical real-life case scenario to outline how evidence from the literature can be implemented in clinical practice. The findings from the systematic review indicate that DP exercises may have positive effects in the management of LBP. While the body of evidence to support this is limited (only four studies and therefore modest at best, it does provide some emerging evidence to support the use of DP exercises in clinical practice. Despite this, gaps also persist in the literature on DP exercises, and this relates to the exercise parameters and the compliance rates. Recognizing this dichotomy (modest evidence in some areas and evidence gaps in other areas, which is likely to confront health practitioners, using a practical approach with a real-life clinical scenario, we outline how the evidence from the systematic review can be implemented in clinical practice. This approach builds on the philosophy of evidence-based practice of integrating research evidence with clinical expertise and patient values. Keywords: low back pain, McKenzie method, directional

  7. A Fuzzy Commitment Scheme with McEliece's Cipher

    Deo Brat Ojha

    2010-04-01

    Full Text Available In this paper an attempt has been made to explain a fuzzy commitment scheme with McEliece scheme. The efficiency and security of this cryptosystem is comparatively better than any other cryptosystem. This scheme is one of the interesting candidates for post quantum cryptography. Hence our interest to deal with this system with fuzzy commitment scheme. The concept itself is illustrated with the help of a simple situation and the validation of mathematical experimental verification is provided.

  8. Gerald McCann: The Rediscovery of a Fashion Designer

    Almond, K; Riches, C

    2018-01-01

    The research for this article was initiated by the discovery of the archive of international fashion designer, Gerald McCann, hidden in a garage in Fleetwood, Lancashire, UK. The contents of the archive revealed a treasure trove of press cuttings photographs, fashion drawings and interviews as well as designs and costings from a once well-known designer, whose significance to the global fashion industry is sparsely documented and largely forgotten. This article reveals the history of the desi...

  9. Marketing Communication of Mc Donald´s

    Baiduanova, Amina

    2017-01-01

    This bachelor thesis is an analysis of the marketing communications that are used by a large fast food corporation; their application and effectiveness. The main aim is to determine the main directions of the marketing mix in the company, to analyse the current situation, identify gaps and develop concrete proposals and recommendations for the improvement of the marketing mix in the business on the example of McDonald's. At the beginning of this thesis is presented the general information on ...

  10. The Midlatitude Continental Convective Clouds Experiment (MC3E)

    Jensen, Mark P.; Petersen, Walt A.; Bansemer, Aaron; Bharadwaj, Nitin; Carey, Larry; Cecil, D. J.; Collis, Scott M.; Del Genio, Anthony D.; Dolan, Brenda A.; Gerlach, J.; Giangrande, Scott; Heymsfield, Andrew J.; Heymsfield, Gerald; Kollias, Pavlos; Lang, T. J.; Nesbitt, Steve W.; Neumann, Andrea; Poellot, M. R.; Rutledge, Steven A.; Schwaller, Mathew R.; Tokay, Ali; Williams, C. R.; Wolff, D. B.; Xie, Shaocheng; Zipser, Edward J.

    2016-10-18

    The Midlatitude Continental Convective Clouds Experiment (MC3E), a field program jointly led by the U.S. Department of Energy’s Atmospheric Radiation Measurement program and the NASA Global Precipitation Measurement (GPM) Mission, was conducted in south-central Oklahoma during April – May 2011. MC3E science objectives were motivated by the need to improve understanding of midlatitude continental convective cloud system lifecycles, microphysics, and GPM precipitation retrieval algorithms. To achieve these objectives a multi-scale surface- and aircraft-based in situ and remote sensing observing strategy was employed. A variety of cloud and precipitation events were sampled during the MC3E, of which results from three deep convective events are highlighted. Vertical structure, air motions, precipitation drop-size distributions and ice properties were retrieved from multi-wavelength radar, profiler, and aircraft observations for an MCS on 11 May. Aircraft observations for another MCS observed on 20 May were used to test agreement between observed radar reflectivities and those calculated with forward-modeled reflectivity and microwave brightness temperatures using in situ particle size distributions and ice water content. Multi-platform observations of a supercell that occurred on 23 May allowed for an integrated analysis of kinematic and microphysical interactions. A core updraft of 25 ms-1 supported growth of hail and large rain drops. Data collected during the MC3E campaign is being used in a number of current and ongoing research projects and is available through the DOE ARM and NASA data archives.

  11. Rossiter-McLaughlin observations of 55 Cnc e

    Lopez-Morales, Mercedes; Triaud, Amaury H. M. J.; Rodler, Florian

    2014-01-01

    We present Rossiter-McLaughlin observations of the transiting super-Earth 55 Cnc e collected during six transit events between 2012 January and 2013 November with HARPS and HARPS-N. We detect no radial velocity signal above 35 cm s–1 (3σ) and confine the stellar v sin i to 0.2 ± 0.5 km s–1. The s...

  12. $\\textit{McDonnell}$ and Anti-Corruption's Last Stand

    Eisler, Jacob

    2017-01-01

    In $\\textit{McDonnell v. United States}$, the Supreme Court constrained the reach of federal anti-corruption law, declared the inevitability and even desirability of representatives aggrandizing favored constituents, and asserted patronage to be a hallmark of democracy. The unanimous decision is the latest and clearest indication that the Court will frustrate regulations that require officials to discharge their roles with disinterested neutrality. This article demonstrates the impact of...

  13. McGibbon Syndrome: A report of three siblings

    J Maria Rajathi

    2013-01-01

    Full Text Available Amelogenesis Imperfecta (AI is a collective term for a number of developmental conditions characterized by abnormal enamel formation. Only a few cases of AI have been reported to occur in association with syndromes and metabolic conditions. McGibbon Syndrome or AI and Nephrocalcinosis Syndrome are such disorders with defective enamel and renal calcifications. Early diagnosis of this condition is essential to prevent renal failure and death of the patient.

  14. A new approach to the d-MC problem

    Yeh, W.-C.

    2002-01-01

    Many real-world systems are multi-state systems composed of multi-state components in which the reliability can be computed in terms of the lower bound points of level d, called d-Mincuts (d-MCs). Such systems (electric power, transportation, etc.) may be regarded as flow networks whose arcs have independent, discrete, limited and multi-valued random capacities. In this paper, all MCs are assumed to be known in advance, and we focused on how to verify each d-MC candidate before using d-MCs to calculate the network reliability. The proposed algorithm is more efficient than existing algorithms. The algorithm runs in O(pσmn) time, a significant improvement over the previous O(pσm 2 ) time bounds based on max-flow/min-cut, where p and σ are the number of MCs and d-MC candidates, respectively. It is simple, intuitive and uses no complex data structures. An example is given to show how all d-MC candidates are found and verified by the proposed algorithm. Then the reliability of this example is computed

  15. McArthur River project - the future of Key Lake

    Spross, J.

    1994-01-01

    The Key Lake mill has operated since the fall of 1983. The ore from both Key Lake open pits will be depleted by 1997. It is planned to use this mill, located about 60 km southwest of McArthur, to process the McArthur River ore. While the geological data collected so far on the McArthur deposit are encouraging, more information of the deposit is needed before any detailed mine planning can begin. The surface drilling program identified the orebody and provided information on the geomechanical and hydrological properties of the overlying sandstone. It was proposed to conduct an underground exploration program to further delineate the orebody. This was approved following a public hearing and review process. This program involves the sinking of a 630 metre deep shaft and the driving of one or two drifts along a portion of the orebody. From these drifts, exploration drilling every 10 m to 15 m through the orebody will provide the information required for the preparation of a feasibility study and an Environmental Impact Statement (EIS). (author). 4 refs., 8 figs

  16. McCullough to Liberty fiber optics project

    NONE

    1997-05-01

    The US Department of Energy, Western Area Power Administration (Western) proposes to replace an existing overhead static wire with a shield wire that contains optical fibers (OPGW) on transmission lines from McCullough Substation, south of Las Vegas, Nevada, to Liberty Substation near Phoenix, Arizona. The replacement will occur on the McCullough-Davis, Davis-Parker No. 2, and Parker-Liberty No. 1 230-kV transmission lines. Western is responsible for the operation and maintenance of the lines. Western prepared an Environmental Assessment (EA) entitled ``McCullough to Liberty Fiber Optics Project`` (DOE/EA-1202). The EA contains the analysis of the proposed construction, operation, and maintenance of the OPGW. Based on the analysis in the EA, Western finds that the proposed action is not a major Federal action significantly affecting the quality of the human environment, within the meaning of the National Environmental Policy Act (NEPA) of 1969. The preparation of an environmental impact statement (EIS) is not required, and therefore, Western is issuing this Findings of No Significant Impact (FONSI).

  17. Hybrid appendectomy with classic trocar on McBurney's point.

    Gunes, Mehmet Emin; Ersoz, Feyzullah; Duzkoylu, Yigit; Arikan, Soykan; Cakir, Coskun; Nayci, Ali Emre

    2018-03-01

    Appendectomy is still the most commonly performed intra-abdominal operation worldwide. Interestingly, it has not reached the same popularity as other laparoscopic surgical procedures. Although multiple techniques have been described, a standard approach has not been described for the laparoscopic technique yet. To perform hybrid appendectomy for acute appendicitis on McBurney's point, aiming to perform an easier and quicker procedure while limiting the trauma to the abdominal wall by obtaining the advantages of both laparoscopic and open techniques. We retrospectively evaluated the results of 24 patients on whom we had performed hybrid appendectomy with an optical trocar on McBurney's point for acute appendicitis in 1 year in terms of demographics, operative time, complications, hospital stay and cosmetic results. Twenty-one of the patients underwent hybrid appendectomy with a one-optic trocar on McBurney's point. The mean operative time was 21.4 ±6.2 min. We did not encounter any postoperative complications in any of the patients. The median hospital stay was 1.2 ±1.0 days. The postoperative scar was minimal. This technique is defined in the literature for the first time, and it is easy and feasible for the surgeons. It may reduce the operative time and costs when compared to the conventional laparoscopic technique, but prospective studies with more patients are needed for more certain results.

  18. Criteria for Determination of MC and A System Effectiveness

    Johnson, Geneva; Long, DeAnn; Albright, Ross; Wright, John

    2008-01-01

    The Nevada Test Site (NTS) is a test bed for implementation of the Safeguards First Principles Initiative (SFPI), a risk-based approach to Material Control and Accountability (MC and A) requirements. The Comprehensive Assessment of Safeguards Strategies (COMPASS) model is used to determine the effectiveness of safeguards systems under SFPI. Under this model, MC and A is divided into nine primary elements. Each element is divided into sub-elements. Then, each sub-element is assigned two values, effectiveness and contribution, that are used to calculate the rating. Effectiveness is a measure of sub-element implementation and how well it meets requirements. Contribution is a relative measure of the importance, and functions as a weighting factor. The COMPASS model provides the methodology for calculation of element and subelement, but not the actual criteria. Each site must develop its own criteria. For the rating to be meaningful, the effectiveness criteria must be objective and based on explicit, measurable criteria. Contribution (weights) must reflect the importance within the MC and A program. This paper details the NTS approach to system effectiveness and contribution values, and will cover the following: the basis for the ratings, an explanation of the contribution weights, and the objective, performance-based effectiveness criteria. Finally, the evaluation process will be described

  19. McCullough to Liberty fiber optics project

    1997-05-01

    The US Department of Energy, Western Area Power Administration (Western) proposes to replace an existing overhead static wire with a shield wire that contains optical fibers (OPGW) on transmission lines from McCullough Substation, south of Las Vegas, Nevada, to Liberty Substation near Phoenix, Arizona. The replacement will occur on the McCullough-Davis, Davis-Parker No. 2, and Parker-Liberty No. 1 230-kV transmission lines. Western is responsible for the operation and maintenance of the lines. Western prepared an Environmental Assessment (EA) entitled ''McCullough to Liberty Fiber Optics Project'' (DOE/EA-1202). The EA contains the analysis of the proposed construction, operation, and maintenance of the OPGW. Based on the analysis in the EA, Western finds that the proposed action is not a major Federal action significantly affecting the quality of the human environment, within the meaning of the National Environmental Policy Act (NEPA) of 1969. The preparation of an environmental impact statement (EIS) is not required, and therefore, Western is issuing this Findings of No Significant Impact (FONSI)

  20. 76 FR 13598 - Notice of Funding Availability: Inviting Applications for McGovern-Dole International Food for...

    2011-03-14

    ... Applications for McGovern-Dole International Food for Education and Child Nutrition Program's Micronutrient... the McGovern-Dole International Food for Education and Child Nutrition (McGovern-Dole) Program... through FAS's McGovern-Dole International Food for Education and Child Nutrition (McGovern-Dole) Program...

  1. GPM GROUND VALIDATION NCAR CLOUD MICROPHYSICS PARTICLE PROBES MC3E V1

    National Aeronautics and Space Administration — The GPM Ground Validation NCAR Cloud Microphysics Particle Probes MC3E dataset was collected during the Midlatitude Continental Convective Clouds Experiment (MC3E),...

  2. GPM GROUND VALIDATION OKLAHOMA CLIMATOLOGICAL SURVEY MESONET MC3E V1

    National Aeronautics and Space Administration — The GPM Ground Validation Oklahoma Climatological Survey Mesonet MC3E data were collected during the Midlatitude Continental Convective Clouds Experiment (MC3E) in...

  3. 77 FR 52264 - Airworthiness Directives; Hughes Helicopters, Inc., and McDonnell Douglas Helicopter Systems...

    2012-08-29

    ... Airworthiness Directives; Hughes Helicopters, Inc., and McDonnell Douglas Helicopter Systems (Type Certificate... Airworthiness Directive (AD): Hughes Helicopters Inc., and McDonnel Douglas Helicopter Systems (Type Certificate...

  4. 78 FR 18226 - Airworthiness Directives; Hughes Helicopters, Inc., and McDonnell Douglas Helicopter Systems...

    2013-03-26

    ... Airworthiness Directives; Hughes Helicopters, Inc., and McDonnell Douglas Helicopter Systems (Type Certificate... directive (AD): 2013-05-16 Hughes Helicopters, Inc., and McDonnell Douglas Helicopter Systems (Type...

  5. Potential effects of the next 100 billion hamburgers sold by McDonald's.

    Spencer, Elsa H; Frank, Erica; McIntosh, Nichole F

    2005-05-01

    McDonald's has sold >100 billion beef-based hamburgers worldwide with a potentially considerable health impact. This paper explores whether there would be any advantages if the next 100 billion burgers were instead plant-based burgers. Nutrient composition of the beef hamburger patty and the McVeggie burger patty were obtained from the McDonald's website; sales data were obtained from the McDonald's customer service. Consuming 100 billion McDonald's beef burgers versus the same company's McVeggie burgers would provide, approximately, on average, an additional 550 million pounds of saturated fat and 1.2 billion total pounds of fat, as well as 1 billion fewer pounds of fiber, 660 million fewer pounds of protein, and no difference in calories. These data suggest that the McDonald's new McVeggie burger represents a less harmful fast-food choice than the beef burger.

  6. McIsaac criteria for diagnosis of acute group-A β-hemolytic streptococcal pharyngitis

    Imanuel Y. Malino

    2013-10-01

    Conclusion A McIsaac criteria total score of <4 is favorable for excluding a diagnosis of GABHS pharyngitis. A McIsaac total criteria score of ≥4 requires further examination to confirm a diagnosis of GABHS pharyngitis.

  7. GPM GROUND VALIDATION NOAA S-BAND PROFILER MINUTE DATA MC3E V1

    National Aeronautics and Space Administration — The GPM Ground Validation NOAA S-Band Profiler Minute Data MC3E dataset was gathered during the Midlatitude Continental Convective Clouds Experiment (MC3E) in...

  8. What would McLuhan say about the smartphone?: applying McLuhan’s tetrad to the smartphone

    Adam, Isabelle

    2016-01-01

    In this essay, the smartphone as a new technology and medium is analysed with regards to its effects on individuals and society. McLuhan’s tetrad serves as a framework for analysis, consisting of a set of four effects to examine media in their historical context and present environment as well as the characteris-tics and attributes of the medium itself. These effects include: enhancement, obsolescence, retrieval, and reversal. The smartphone enhances the accessibility and convenience of the m...

  9. Review and Synthesis of Evidence Regarding Environmental Risks Posed by Munitions Constituents (MC) in Aquatic Systems

    2017-10-31

    the ingestion of contaminated sediment and food items that have accumulated MC in their tissues. Because MCs are poorly accumulated in fish and...explosives have been extensively used by the DoD. Contamination of terrestrial sites by MC has occurred largely due to (1) explosive manufacturing ...varied widely across a diversity of MC and species. For most aquatic sites, MC contamination in sediment and in the water- column presents low risk to

  10. DANCOFF-MC: A program to calculate Dancoff factors in CANDU type fuel bundles

    Feher, S; Valko, J

    1992-12-01

    The objective of DANCOFF-MC is the evaluation of Dancoff factors for cylindrical fuel rods arranged parallel in various and complicated bundle geometries. No interaction with fuel rods in any of the other bundles are considered due to the large distance, in mean free paths, between the buldes. Using a common basic algorithm three versions of the program have been written so far: The DANCOFF-MC-2, the DANCOFF-MC-19 and the DANCOFF-MC-27. (orig./HP).

  11. Obama ja McCaini lugu Ameerika presidendivalimistel : kes võidab? / Jonatan Vseviov

    Vseviov, Jonatan

    2008-01-01

    Autor analüüsib USA presidendikandidaatide Barack Obama ja John McCaini valimiskampaaniat, sellel ajal esitatavat lugu minevikust ja tulevikust, kus keskseks tegelaseks on kandidaat ise ning asepresidendikandidaatide valikut. Obamal on muutuste narratiiv - soov muuta senist poliitikat, McCainil aga narratiiv kogemustest ja sõltumatusest. Vt. samas: Barack Obama; John McCain; Hendrik Vosman. Obama valmistub koostama staaride kabinetti; Evelyn Kaldoja. Michelle Obamat võrreldakse Jackie Kennedyga; Missioonitundega õlleprintsess Cindy Hensley McCain

  12. The Exploration of Political Conflicts and Personal Relationships in Ian McEwan’s The Innocent

    Mina Abbasiyannejad

    2014-03-01

    Full Text Available Political conflicts have historically affected the relationships of nations. Ian McEwan’s The Innocent is an excellent example of a story set within the web of such a conflict—the Cold War—that was brought about by U.S. and Soviet confrontation over spheres of influence after the Second World War. This article aims to show how Ian McEwan pictures Americanization as a form of cultural politics aimed at spreading American influence throughout the occupied countries such as Germany for political domination. Max Weber’s theory of political power along with semiotics as a tool is the framework of the article. Signs that refer to the Americanization process, including inferences in the dialogues, gestures, choice of food, and even clothing, are scrutinized and interpreted within the socio-political context the of Cold War. The analysis of The Innocent provides an example of the ways in which fiction represents political conflicts permeating personal and intimate relationships, and how such conflicts may result in a sense of mistrust and intrigue among both people and nations.

  13. Tom McCarthy, Karl Marx, and the Money on the Books

    Nicholas Huber

    2017-11-01

    Full Text Available By way of contrast to recent work on the problematic of representation of capital and its prioritized aesthetic mode, visuality, this article addresses the problematic of mediation in financialized capitalism through an attention to the relationship between writing and contemporary money forms. To elaborate this problematic, mediation is deployed methodologically as well: selections from two bodies of work concerned with capitalist monetary phenomena—those of Karl Marx and the novelist Tom McCarthy—are analyzed in parallel. McCarthy’s 'oeuvre' is presented as preoccupied with monetary-inscriptive techniques and pockmarked by Marxian concepts and concerns. It is argued that 'Remainder', specifically, can be read as theorizing the relationship between money and writing under early 21st-century regimes of finance capital through its elaboration of retail loyalty accounts and the multivalent concept of ‘remainder’ or ‘surplus’. The article reads this theorization against neglected sections of Marx’s second volume of 'Capital' in which money is enigmatically treated from the perspective of bookkeeping.

  14. The Einstein formula: E0=mc2. 'Isn't the Lord laughing?'

    Okun, L B

    2008-01-01

    The article traces the way Einstein formulated the relation between energy and mass in his work from 1905 to 1955. Einstein emphasized quite often that the mass m of a body is equivalent to its rest energy E 0 . At the same time, he frequently resorted to the less clear-cut statement of the equivalence of energy and mass. As a result, Einstein's formula E 0 =mc 2 still remains much less known than its popular form, E=mc 2 , in which E is the total energy equal to the sum of the rest energy and the kinetic energy of a freely moving body. One of the consequences of this is the widespread fallacy that the mass of a body increases when its velocity increases and even that this is an experimental fact. As wrote the playwright A N Ostrovsky 'Something must exist for people, something so austere, so lofty, so sacrosanct that it would make profaning it unthinkable.' (from the history of physics)

  15. McCarthyism and American Opera L’Opéra américain face au McCarthyisme

    Klaus-Dieter Gross

    2009-11-01

    Full Text Available L’atmosphère anti-communiste qui caractérisa les États-Unis entre la fin de la seconde Guerre Mondiale et la fin des années 1950, et qui culmina avec des mesures légales ou extra-légales prises par le Comité des Activités Anti-américaines et par le sénateur McCarthy, eut une influence décisive sur l’opéra américain. Quelques rares ouvrages manifestent un soutien diffus pour le McCarthyisme (Still et Nabobov, tandis que d’autres nient son impact en promouvant des idées de gauche (Robinson et Blitzstein. D’autres œuvres incorporent la peur de la vague rouge dans leurs thèmes, mais sans lui donner une importance autre que secondaire. Enfin, trois opéras (Bernstein, Floyd et Ward abordent frontalement la question du fonctionnement rituel et des méthodes liberticides du McCarthyisme. Le déclin de ce mouvement coïncida, vers le début des années 1960, avec l’émergence d’un style opératique moins traditionaliste et plus abstrait.

  16. Fluvial to tidal transition zone facies in the McMurray Formation (Christina River, Alberta, Canada), with emphasis on the reflection of flow intensity in bottomset architecture

    Martinius, A. W.; Jablonski, B. V J; Fustic, M.; Strobl, R.; Van den Berg, J. H.

    2015-01-01

    An outcrop of the McMurray Formation along the Christina River (Alberta, Canada) has been investigated to better understand depositional processes and setting. The succession is formed by large-scale tabular sets of unidirectional trough cross-stratification. Many of these sets are characterized by

  17. 75 FR 50878 - Airworthiness Directives; McDonnell Douglas Corporation Model MD-90-30 Airplanes

    2010-08-18

    ... Airworthiness Directives; McDonnell Douglas Corporation Model MD- 90-30 Airplanes AGENCY: Federal Aviation... McDonnell Douglas Corporation: Amendment 39-16388. Docket No. FAA-2010-0433; Directorate Identifier 2009-NM..., 2010. Affected ADs (b) None. Applicability (c) This AD applies to McDonnell Douglas Corporation Model...

  18. 75 FR 68245 - Airworthiness Directives; McDonnell Douglas Corporation Model MD-90-30 Airplanes

    2010-11-05

    ...-1043; Directorate Identifier 2010-NM-200-AD] RIN 2120-AA64 Airworthiness Directives; McDonnell Douglas... McDonnell Douglas Model MD-90-30 airplanes. This proposed AD would require installing new fire handle... airworthiness directive (AD): McDonnell Douglas Corporation: Docket No. FAA-2010-1043; Directorate Identifier...

  19. 75 FR 38056 - Airworthiness Directives; McDonnell Douglas Corporation Model MD-90-30 Airplanes

    2010-07-01

    ...-0645; Directorate Identifier 2009-NM-200-AD] RIN 2120-AA64 Airworthiness Directives; McDonnell Douglas..., September 9, 2008), for certain McDonnell Douglas Corporation Model MD-90-30 airplanes. That AD requires a... fasteners in the aft mount support fitting of the left and right engines on 29 McDonnell Douglas Corporation...

  20. 75 FR 21528 - Airworthiness Directives; McDonnell Douglas Corporation Model MD-90-30 Airplanes

    2010-04-26

    ...-0433; Directorate Identifier 2009-NM-117-AD] RIN 2120-AA64 Airworthiness Directives; McDonnell Douglas... main landing gear (MLG) during gear extension, damaging the hydraulic system on McDonnell Douglas.... The retract cylinder support fittings for the MLG on McDonnell Douglas Model MD-80 series airplanes...

  1. 75 FR 66653 - Airworthiness Directives; McDonnell Douglas Corporation Model MD-90-30 Airplanes

    2010-10-29

    ... Airworthiness Directives; McDonnell Douglas Corporation Model MD- 90-30 Airplanes AGENCY: Federal Aviation...-15667 (73 FR 52203, September 9, 2008), and adding the following new AD: 2010-22-04 McDonnell Douglas... supersedes AD 2008-18-10, Amendment 39-15667. Applicability (c) This AD applies to McDonnell Douglas...

  2. Hesburger asub ründama, McDonalds teeb kaevikuid / Andres Reimer

    Reimer, Andres

    2005-01-01

    Hesburger tahab Eestis oma restoranide hulka kolmekordistada. McDonald's Eestis ei laiene, kuid kavatseb ettevõtte efektiivsust suurendada. Eesti hamburgerirestoranide kett Nehatu on konkurentsist välja langenud. Tabelid: Tulemused; Hamburgerirestoranid Eestis; Hamburger ja McDonald's maailmas. Lisad: Hakkas Hesburgeri partneriks; Hakka McDonald'si partneriks

  3. A Comparison of the McMaster and Circumplex Family Assessment Instruments.

    Fristad, Mary A.

    1989-01-01

    Compared clinical rating scales and self-report scales from McMaster and Circumplex models of family functioning with families (N=41). Found McMaster instruments had superior sensitivity; greater correspondence between clinical rating scales and family member self-report inventories on McMaster instruments; and lack of support for the curvilinear…

  4. Meelis Lao kuulutas eile sõja McDonald'sile / Peeter Raidla

    Raidla, Peeter, 1955-

    2004-01-01

    Ärimees Meelis Lao lasi rendivaidlusele viidates sulgeda Viru tänava kiirtoitlustusasutuse McDonald's. Vt. samas: McDonald'si rendivaidlus küünib aastate taha; McDonald's andis asja politseisse; Meelis Lao kannab probleemide lahendaja tiitlit

  5. Evidence for the involvement of MC4 receptors in the central mechanisms of opioid antinociception

    Starowicz, Katarzyna

    2005-01-01

    The data described in this thesis extend general knowledge of the involvement of the MC4 receptor in mechanisms of analgesia. The following aspects outlined below constitute novel information. Firstly, the MC4R localization in the DRG is demonstrated. The MC4 receptor was assumed to exist

  6. Densified waste form and method for forming

    Garino, Terry J.; Nenoff, Tina M.; Sava Gallis, Dorina Florentina

    2015-08-25

    Materials and methods of making densified waste forms for temperature sensitive waste material, such as nuclear waste, formed with low temperature processing using metallic powder that forms the matrix that encapsulates the temperature sensitive waste material. The densified waste form includes a temperature sensitive waste material in a physically densified matrix, the matrix is a compacted metallic powder. The method for forming the densified waste form includes mixing a metallic powder and a temperature sensitive waste material to form a waste form precursor. The waste form precursor is compacted with sufficient pressure to densify the waste precursor and encapsulate the temperature sensitive waste material in a physically densified matrix.

  7. Analysing neutron scattering data using McStas virtual experiments

    Udby, L.; Willendrup, Peter Kjær; Bergbäck Knudsen, Erik

    2011-01-01

    With the intention of developing a new data analysis method using virtual experiments we have built a detailed virtual model of the cold triple-axis spectrometer RITA-II at PSI, Switzerland, using the McStas neutron ray-tracing package. The parameters characterising the virtual instrument were...... carefully tuned against real experiments. In the present paper we show that virtual experiments reproduce experimentally observed linewidths within 1–3% for a variety of samples. Furthermore we show that the detailed knowledge of the instrumental resolution found from virtual experiments, including sample...

  8. The genus Stactobia McLachlan (Trichoptera, Hydroptilidae) in Japan.

    Ito, Tomiko

    2017-11-17

    The caddisfly genus Stactobia McLachlan (Hydroptilidae) is revised for Japan. Males are redescribed for 6 known species, Stactobia japonica Iwata, S. makartschenkoi Botosaneanu & Levanidova, S. inexpectata Botosaneanu & Nozaki, S. hattorii Botosaneanu & Nozaki, S. nishimotoi Botosaneanu & Nozaki, and S. distinguenda Botosaneanu & Nozaki. Six new species are described, also based on males: S. kanagawa, S. gunma, S. chichibu, S. yona, S. urauchi, and S. campire. A Taiwanese species, S. semele Malicky & Chantaramongkol, is recorded from Japan for the first time. Final instar larvae and their cases of 8 species and early instar larvae of 2 species are also described.

  9. McVittie solution in f(T) gravity

    Bejarano, Cecilia; Jose Guzman, Maria [Instituto de Astronomia y Fisica del Espacio (IAFE, CONICET-UBA), Buenos Aires (Argentina); Ferraro, Rafael [Instituto de Astronomia y Fisica del Espacio (IAFE, CONICET-UBA), Buenos Aires (Argentina); Universidad de Buenos Aires, Departamento de Fisica, Facultad de Ciencias Exactas y Naturales, Buenos Aires (Argentina)

    2017-12-15

    We show that McVittie geometry, which describes a black hole embedded in a FLRW universe, not only solves the Einstein equations but also remains as a non-deformable solution of f(T) gravity. This search for GR solutions that survive in f(T) gravity is facilitated by a null tetrad approach. We also show that flat FLRW geometry is a consistent solution of f(T) dynamical equations not only for T = -6H{sup 2} but also for T = 0, which could be a manifestation of the additional degrees of freedom involved in f(T) theories. (orig.)

  10. The Growth of Protein Crystals Using McDUCK

    Ewing, Felicia; Wilson, Lori; Nadarajah, Arunan; Pusey, Marc

    1998-01-01

    Most of the current microgravity crystal growth hardware is optimized to produce crystals within the limited time available on orbit. This often results in the actual nucleation and growth process being rushed or the system not coming to equilibrium within the limited time available. Longer duration hardware exists, but one cannot readily pick out crystals grown early versus those which nucleated and grew more slowly. We have devised a long duration apparatus, the Multi-chamber Dialysis Unit for Crystallization Kinetics, or McDUCK. This apparatus-is a series of protein chambers, stacked upon a precipitant reservoir chamber. All chambers are separated by a dialysis membrane, which serves to pass small molecules while retaining the protein. The volume of the Precipitant chamber is equal to the sum of the volumes of the protein chamber. In operation, the appropriate chambers are filled with precipitant solution or protein solution, and the McDUCK is placed standing upright, with the precipitant chamber on the bottom. The precipitant diffuses upwards over time, with the time to reach equilibration a function of the diffusivity of the precipitant and the overall length of the diffusion pathway. Typical equilibration times are approximately 2-4 months, and one can readily separate rapid from slow nucleation and growth crystals. An advantage on Earth is that the vertical precipitant concentration gradient dominates that of the solute, thus dampening out solute density gradient driven convective flows. However, large Earth-grown crystals have so far tended to be more two dimensional. Preliminary X-ray diffraction analysis of lysozyme crystals grown in McDUCK have indicated that the best, and largest, come from the middle chambers, suggesting that there is an optimal growth rate. Further, the improvements in diffraction resolution have been better signal to noise ratios in the low resolution data, not an increase in resolution overall. Due to the persistently large crystals

  11. A Conversation with Composer Lansing McLoskey

    MOORE, TOM

    2013-01-01

    Lansing McLoskey (b. 1964) first came to my attention through a rave review for his CD in Gramophone in 2008, when he had recently moved from the Boston area to Miami, where he is professor of composition at the Frost School of Music of the University of Miami. His musical background is almost psychedelically diverse, ranging from both prog-rock and punk-rock, through early music, to study of contemporary composition at UC Santa Barbara, USC, The Royal Danish Academy of Music and Harvard.

  12. McVittie solution in f(T) gravity

    Bejarano, Cecilia; Jose Guzman, Maria; Ferraro, Rafael

    2017-01-01

    We show that McVittie geometry, which describes a black hole embedded in a FLRW universe, not only solves the Einstein equations but also remains as a non-deformable solution of f(T) gravity. This search for GR solutions that survive in f(T) gravity is facilitated by a null tetrad approach. We also show that flat FLRW geometry is a consistent solution of f(T) dynamical equations not only for T = -6H 2 but also for T = 0, which could be a manifestation of the additional degrees of freedom involved in f(T) theories. (orig.)

  13. Hansen′s disease with McCune-Albright syndrome

    KVS Hari Kumar

    2012-01-01

    Full Text Available McCune-Albright syndrome (MAS comprises a triad of fibrous dysplasia of bone, cafι-au-lait macule, and endocrinopathy. The disease is due to activating mutation of G protein-coupled receptor leading to hyperfunction of glands. Hansen′s disease is caused by infection with Mycobacterium leprae and is seen with underlying immunosuppressed conditions in genetically predisposed individuals. We recently encountered a patient with Hansen′s disease along with underlying MAS and report the same in this report.

  14. Obituary: Martin F. McCarthy (1923-2010)

    Coyne, George; Rubin, Vera

    2011-12-01

    Martin F. McCarthy, S.J., astronomer at the Vatican Observatory from 1958 until his retirement in 1999, died peacefully on 5 February at the age of 86 years at the Jesuit Campion Health Center in Weston, Massachusetts where he had resided since his retirement. McCarthy received his doctorate in astronomy from Georgetown University, Washington, DC in 1951. The study of carbon stars, stars whose atmospheres contain more carbon than oxygen, was a major interest for McCarthy. Carbon stars were originally discovered and studied in the 1860s by Fr. Secchi, the eminent Jesuit astronomer. Interestingly, Fr. Secchi spent 1848-50 at Georgetown University in Washington, where Martin McCarthy would receive his PhD degree 101 years later. Upon completion of his seminary studies in theology, he carried out post-doctoral research at Warner and Swasey Observatory, Lick Observatory, the Dominion Astrophysical Observatory and Yerkes Observatory until he began his career at the Vatican Observatory where he served as a key figure in the Observatory's transition to the world of modern research. He also brought the Observatory onto the international stage through his collaborations in research at, among other institutes, Palomar Observatory, Lowell Observatory, Las Campanas Observatories, the Cerro Tololo Interamerican Observatory and the Carnegie Institute of Washington. He served on the Executive Council of the Italian Astronomical Society (1969-1971), was chair of the National Committee of the Vatican to the International Astronomical Union (IAU) from 1979 until his retirement and was President of IAU Commission 25 Stellar Photometry and Polarimetry (1976-1979). During his career he published more than 120 research papers. He was a natural teacher, who enjoyed explaining and talking science to students and visitors. Among his many contributions to the growth of the Vatican Observatory, he was responsible in 1986 for the beginning of the series of the Vatican Observatory Summer

  15. MC1R gene variants involvement in human OCA phenotype

    Saleha Shamim; Khan Taj Ali; Zafar Shaista

    2016-01-01

    Oculocutaneous albinism (OCA) is a genetic disorder of melanin synthesis that results in hypopigmentation in hair, skin and eyes. OCA has been reported in individuals from all ethnic backgrounds but it is more common among those with Europeans ancestry. OCA is heterogeneous group of disorders and seven types of OCA are caused by mutations in TYR (OCA1), OCA2 (OCA2), TYRP1 (OCA3), SLC45A2 (OCA4), SLC24A5 (OCA6) and C10oRF11 (OCA7) genes. However, MC1R gene variants have been reported that modi...

  16. McCune-Albright syndrome: radiological and MR findings.

    Yongjing, G; Huawei, L; Zilai, P; Bei, D; Hao, J; Kemin, C

    2001-01-01

    McCune-Albright syndrome (MAS) is a non-inherited disorder due to the GNAS1 gene mutation. The syndrome is characterized with the triad of polyostotic fibrous dysplasia, pigmented skin lesions, endocrinopathy, and precocious puberty. We report the case of a 14-year-old boy, presenting with sclerotic type of polyostotic fibrous dysplasia. Radiological methods including plain X-ray film, MR and whole body bone scintigraphy suggested the diagnosis of MAS. MRI provided more directly perceived images and it was more sensitive in demonstrating the lesion: its shape, contents, especially the size of the affected region. Histopathological study and the identification of mutant gene finally confirmed the diagnostic result.

  17. The night sky brightness at McDonald Observatory

    Kalinowski, J. K.; Roosen, R. G.; Brandt, J. C.

    1975-01-01

    Baseline observations of the night sky brightness in B and V are presented for McDonald Observatory. In agreement with earlier work by Elvey and Rudnick (1937) and Elvey (1943), significant night-to-night and same-night variations in sky brightness are found. Possible causes for these variations are discussed. The largest variation in sky brightness found during a single night is approximately a factor of two, a value which corresponds to a factor-of-four variation in airglow brightness. The data are used to comment on the accuracy of previously published surface photometry of M 81.

  18. Radioiodine treatment in McCune-Albright syndrome with hyperthyroidism

    Dhritiman Chakraborty

    2012-01-01

    Full Text Available McCune-Albright syndrome (MAS is a sporadic disease characterized by polyostotic fibrous dysplasia, "café-au-lait" spots and hyperfunctional endocrinopathies. Pathophysiological basis is activating mutation of the gene that encodes the alpha subunit of Gs membrane protein that stimulates the intracellular production of cAMP, conferring autonomous secretion of the gland in particular. One of the uncommon endocrine manifestations is hyperthyroidism. We present a patient who had café-au-lait spots, polyostotic fibrous dysplasia and hyperthyroidism. She was treated with radioactive iodine for the symptoms of hyperthyroidism and subsequently relieved from hyperthyroid features.

  19. Graphical user interfaces for McClellan Nuclear Radiation Center

    Brown-VanHoozer, S.A.; Power, M.; Forsmann, H.

    1998-01-01

    The control console of the TRIGA reactor at McClellan's Nuclear Radiation Center (MNRC) is in the process of being replaced because of spurious scrams, outdated software, and obsolete parts. The intent of the new control console is to eliminate the existing problems by installing a UNIX-based computer system with industry-standard interface software and by incorporating human factors during all stages of the graphical user interface (GUI) development and control console design. This paper gives a brief description of some of the guidelines used in developing the MNRC's GUIs as continuous, real-time displays

  20. McArthur-Bates Communicative Development Inventory (CDI: Proposal of an abbreviate version

    Chamarrita Farkas Klein

    2011-01-01

    Full Text Available The McArthur-Bates Communicative Development Inventories (CDI assesses language development en children, through a significant caregiver report. The first inventory assesses verbal and non verbal language in infants who are from 8 to 18 months old and it is composed of 949 items distributed in 6 scales. This study proposes an abbreviate form of this instrument, and was tested on families and educators of 130 Chilean children of 11-15 months old. Analyses related to the items, reliability and validity of the instrument and factorial analyses of subscales were realized. The abbreviate version consider 241 items distributed in 4 scales. The evaluation of the psychometric properties of the instrument was acceptable, demonstrating adequate reliability and validity.

  1. Upper cervical spine movement during intubation: fluoroscopic comparison of the AirWay Scope, McCoy laryngoscope, and Macintosh laryngoscope.

    Maruyama, K; Yamada, T; Kawakami, R; Kamata, T; Yokochi, M; Hara, K

    2008-01-01

    The AirWay Scope (AWS) is a new fibreoptic intubation device, which allows visualization of the glottic structures without alignment of the oral, pharyngeal, and tracheal axes, and thus may be useful in patients with limited cervical spine (C-spine) movement. We fluoroscopically evaluated upper C-spine movement during intubation with the AWS or Macintosh or McCoy laryngoscope. Forty-five patients, with normal C-spine, scheduled for elective surgery were randomly assigned to one of the three intubation devices. Movement of the upper C-spine was examined by measuring angles formed by adjacent vertebrae during intubation. Time to intubation was also recorded. Median cumulative upper C-spine movement was 22.3 degrees, 32.3 degrees, and 36.5 degrees with the AWS, Macintosh laryngoscope, and McCoy laryngoscope, respectively (Pmovement of the C-spine at C1/C2 in comparison with the Macintosh or McCoy laryngoscope (P=0.012), and at C3/C4 in comparison with the McCoy laryngoscope (P=0.019). Intubation time was significantly longer in the AWS group than in the Macintosh group (P=0.03). Compared with the Macintosh or McCoy laryngoscope, the AWS produced less movement of upper C-spine for intubation in patients with a normal C-spine.

  2. Multiple bodies in the spirituality of the gay porn star McCree: reflections on corporeality and subjectivity

    Peter Nynäs

    2011-01-01

    Full Text Available Body modification practices have lately gained growing visibility in contemporary Western cultures. It is more like a trend or fashion ranging from, on the on hand, decorative tattoos and piercing, to branding, implants and surgery on the other. In most forms body modification occurs without any obvious religious, spiritual or ideological marks attached, but some forms involve discourses that explicitly address such aspirations. However, despite the fluidity and diversity of practices, it can be claimed that body modification represents specific or distinct ways of working with the body that differ from other forms of contemporary Western body cultures. Further, it needs be considered as part of the broader body culture. Hence it draws our attention to the role of corporeality in contemporary Western culture. Body modification could be regarded as a reaction to the nature of contemporary society, a way of compensating the lack of corporeal engagement in the world. Its former association with different subcultures might underpin this oppositional position. On the other hand, some scholars regard body-modification as nothing but part of the contemporary free floating carnival of signs, as mere mainstream supermarket signifiers, emptied of meaning and deprived of any external references. In this article emphasis is put on forms of body modification that more explicitly connote religion. One example of body modification is explored from an empirical perspective: the story about the spirituality of the gay porn star Logan McCree. This is a personal narrative about spirituality in which tattooing plays a central role. Still, despite being personal it is also part of McCree’s public image. With the help of both literature and the examples on body modification the place of corporeality in the story of McCree is explored. The aim is to shed some light on corporeality and in particular in relation to subjectivity.

  3. VERA Pin and Fuel Assembly Depletion Benchmark Calculations by McCARD and DeCART

    Park, Ho Jin; Cho, Jin Young [Korea Atomic Energy Research Institute, Daejeon (Korea, Republic of)

    2016-10-15

    Monte Carlo (MC) codes have been developed and used to simulate a neutron transport since MC method was devised in the Manhattan project. Solving the neutron transport problem with the MC method is simple and straightforward to understand. Because there are few essential approximations for the 6- dimension phase of a neutron such as the location, energy, and direction in MC calculations, highly accurate solutions can be obtained through such calculations. In this work, the VERA pin and fuel assembly (FA) depletion benchmark calculations are performed to examine the depletion capability of the newly generated DeCART multi-group cross section library. To obtain the reference solutions, MC depletion calculations are conducted using McCARD. Moreover, to scrutinize the effect by stochastic uncertainty propagation, uncertainty propagation analyses are performed using a sensitivity and uncertainty (S/U) analysis method and stochastic sampling (S.S) method. It is still expensive and challenging to perform a depletion analysis by a MC code. Nevertheless, many studies and works for a MC depletion analysis have been conducted to utilize the benefits of the MC method. In this study, McCARD MC and DeCART MOC transport calculations are performed for the VERA pin and FA depletion benchmarks. The DeCART depletion calculations are conducted to examine the depletion capability of the newly generated multi-group cross section library. The DeCART depletion calculations give excellent agreement with the McCARD reference one. From the McCARD results, it is observed that the MC depletion results depend on how to split the burnup interval. First, only to quantify the effect of the stochastic uncertainty propagation at 40 DTS, the uncertainty propagation analyses are performed using the S/U and S.S. method.

  4. Implant Angle Monitor System of MC3-II

    Sato, Fumiaki; Sano, Makoto; Nakaoka, Hiroaki; Fujii, Yoshito; Kudo, Tetuya; Nakanishi, Makoto; Koike, Masazumi; Fujino, Yasushi

    2008-01-01

    Precise implant angle control is required for the latest generation of ion implanters to meet further shrink semiconductor device requirements. Especially, the highest angle accuracy is required for Halo implant process of Logic devices. The Halo implant angle affects the device performance, because slight differences of beam divergence change the overlap profile towards the extension. Additionally, twist angle accuracy is demanded in case of channeling angle implant. Therefore monitoring beam angles and wafer twist angles is important. A new monitoring system for the MC3-II, SEN Corp.'s single wafer type medium current implanter has been developed. This paper describes the angle control performance and monitoring system of the MC3-II. For the twist angle control, we developed a wafer notch angle monitor. The system monitors the wafer notch image on the platen. And the notch angle variation is calculated by using image processing method. It is also able to adjust the notch angle according to the angle error. For the tilt angle control, we developed a vertical beam profile monitor. The monitor system can detect beam profile of vertical directions with horizontally scanning beam. It also measures beam angles of a tilt direction to a wafer. The system configuration and sample beam data are presented.

  5. Older medical students' performances at McGill University.

    Feil, D; Kristian, M; Mitchell, N

    1998-01-01

    To compare admission data and academic performances of medical students younger and older than 25, and to qualify older students' experiences and perceptions in medical school. The authors reviewed 1988-1991 data for applications to the McGill University Faculty of Medicine. Data included GPAs and MCAT scores, as well as ratings for reference letters, autobiographical statements, and interviews. For those same years, the authors measured students' academic performances in the preclinical and clinical years. The authors compared the data by students' age: "younger" students, aged 17 to 24; and "older" students, aged 25 and above. All enrolled students took the Derogatis Stress Profile, and the older students participated in focus groups. The older applicants had lower GPAs and MCAT scores, but higher interview and reference letter ratings. For older accepted students, basic science course scores were lower than those of younger students, but clinical scores did not differ significantly between the groups. The two groups had similar stress levels, although older students tested lower in driven behavior, relaxation potential, attitude posture, and hostility. In focus groups, the older students spoke of learning style differences, loss of social support, and loss of professional identity. Different scores in admission criteria suggest that McGill uses different standards to select older medical students. Older students admitted under different criteria, however, do just as well as do younger students by their clinical years. A broad-based study of admission criteria and outcomes for the older student population is warranted.

  6. Status of the McClean project, Saskatchewan, Canada

    Giroux, M.

    1997-01-01

    The paper describes the status of development of the McClean Lake uranium production project. The project includes development of a new mine/mill complex located 10 kilometres west of the Rabbit Lake mine site, in the Athabaska region of northern Saskatchewan, Canada. This first Canadian uranium project since Key Lake was developed in the late 1970s, is planned to help provide the increasing need for uranium production during the rest of the 1990s and beyond. The report describes the geological model for the 6 unconformity-type uranium orebodies named: JEB; Sue A, B and C; and McClean Lake A and B. These deposits will be extracted using both open pit and underground mines. The report describes the history of exploration and development, as well as the progression of the environmental clearance process under the joint review panel of the Canadian and Saskatchewan governments. The Canadian $250 million project, operated by Cogema Resources, is jointly owned by Denison Mines Limited, Minatco Limited and OURD (Canada) Company Limited. It is scheduled to start producing uranium concentrate in 1997. (author). 1 ref., 10 figs

  7. Oral manifestations of McCune-Albright syndrome

    Konidena Aravinda

    2013-01-01

    Full Text Available McCune- Albright Syndrome (MAS is a rare fibrosseous lesion, characterized by a classic triad of polyostotic fibrous dysplasia (PFD, cafι -au-lait macules (CALM and underlying endocrinopathies. We present the oral findings of an interesting case of MAS with relevant review of literature. A 30-year-old male presented to us with swelling of both jaws over a period of two years. Cutaneous examination revealed cafι - au - lait macule over the back, crossing the midline. Skeletal survey showed expansile, osteolytic, mixed radiolucent- radiopaque lesions in skull and jaw bones. Serum alkaline phosphatase was elevated (388 IU/L, with normal calcium, phosphorus, parathyroid hormone and 25 hydroxy vitamin D levels. Diagnosis of McCune- Albright syndrome was made and he was treated with parenteral bisphosphonates (intravenous Zoledronate 4 mg and is under follow up for surgical recontouring of the jaws. Early recognition facilitates better treatment and improves prognosis by reducing the morbidity.

  8. Eccentric Voices and the Representation of Vocal Virtuosity in Fiction: James McCourt’s Mawrdew Czgowchwz

    Marcin Stawiarski

    2016-06-01

    Full Text Available This paper examines the representation of vocal virtuosity in fiction. It focuses on the concept of voice as it is represented in a work of fiction through musical eccentricity. The paper centres on James McCourt’s Mawrdew Czgowchwz (1975. James McCourt’s novel tells the story of an opera singer, Mawrdew Czgowchwz. In the novel, the voice is related to extravagance and fanaticism, so that it relates to violence and conflict. In McCourt’s novel, the stylistic features of the text show a hyperbolic use of language resorting to Rabelaisian lists, foreign vocabulary, neologisms, or nonce-words, which create tongue-twister cornucopia effects of linguistic musicality. The paper aims to demonstrate that (a the mode of eccentricity is a fundamental mode of representing music in literature; (b eccentricity rubs off on the very structure of the text, so that it leads to singular forms of operatic musicalization of fiction and musicalized writing; (c the voice ends up turning into a fetish object.

  9. Detrital U-Pb zircon analysis of an Eocene McMurdo Erratic sandstone, McMurdo Sound, Antarctica

    Paulsen, T.; Encarnacion, J.; Valencia, V.A.; Roti Roti, J.M.; Rasoazanamparany, C.

    2011-01-01

    Some of the most important Cenozoic sedimentary rocks in Antarctica are glacial erratics of fossiliferous Palaeogene to Neogene siliclastic rocks known as the McMurdo Erratics. Detrital zircon U-Pb isotopic data reported herein provide new information on the provenance of these siliciclastic rocks. The U-Pb age data from a sandstone glacial erratic that is likely of Eocene age show a dominant age cluster that ranges from 488 to 635 Ma, accompanied by subsidiary Neoproterozoic-Archaean peaks. The dominant Neoproterozoic-Ordovician age cluster, in conjunction with the arkosic lithologies of some erratics and the local presence of granitic and metasedimentary clasts, indicates that the Neoproterozoic-Ordovician basement complex of the Transantarctic Mountains likely served as a major source for the Eocene siliciclastic sediments. This is consistent with derivation of the McMurdo Erratics from locations proximal to the Transantarctic Mountains such as the Discovery Deep and/or major mountain outlet glacier areas. (author). 19 refs., 3 figs., 1 tab.

  10. Pediatric blunt cerebrovascular injury: the McGovern screening score.

    Herbert, Joseph P; Venkataraman, Sidish S; Turkmani, Ali H; Zhu, Liang; Kerr, Marcia L; Patel, Rajan P; Ugalde, Irma T; Fletcher, Stephen A; Sandberg, David I; Cox, Charles S; Kitagawa, Ryan S; Day, Arthur L; Shah, Manish N

    2018-03-16

    OBJECTIVE The objective of this study was to assess the incidence, diagnosis, and treatment of pediatric blunt cerebrovascular injury (BCVI) at a busy Level 1 trauma center and to develop a tool for accurately predicting pediatric BCVI and the need for diagnostic testing. METHODS This is a retrospective cohort study of a prospectively collected database of pediatric patients who had sustained blunt trauma (patient age range 0-15 years) and were treated at a Level 1 trauma center between 2005 and 2015. Digital subtraction angiography, MR angiography, or CT angiography was used to confirm BCVI. Recently, the Utah score has emerged as a screening tool specifically targeted toward evaluating BCVI risk in the pediatric population. Using logistical regression and adding mechanism of injury as a logit, the McGovern score was able to use the Utah score as a starting point to create a more sensitive screening tool to identify which pediatric trauma patients should receive angiographic imaging due to a high risk for BCVI. RESULTS A total of 12,614 patients (mean age 6.6 years) were admitted with blunt trauma and prospectively registered in the trauma database. Of these, 460 (3.6%) patients underwent angiography after blunt trauma: 295 (64.1%), 107 (23.3%), 6 (1.3%), and 52 (11.3%) patients underwent CT angiography, MR angiography, digital subtraction angiography, and a combination of imaging modalities, respectively. The BCVI incidence (n = 21; 0.17%) was lower than that in a comparable adult group (p tools for BCVI, misclassified 6 (28.6%), 6 (28.6%), 7 (33.3%), and 10 (47.6%) patients with BCVI, respectively, as "low risk" and not in need of subsequent angiographic imaging. By incorporating the mechanism of injury into the score, the McGovern score only misclassified 4 (19.0%) children, all of whom were managed conservatively with no treatment or aspirin. CONCLUSIONS With a low incidence of pediatric BCVI and a nonsurgical treatment paradigm, a more conservative approach

  11. The Travails of Criticality: Understanding Peter McLaren's Revolutionary Vocation. An Article Review of Peter McLaren, "Pedagogy of Insurrection" (New York: Peter Lang, 2015)

    Baldacchino, John

    2017-01-01

    This is an article review of Peter McLaren's "Pedagogy of Insurrection" (New York: Peter Lang, 2015). While it seeks to position McLaren's work within the context of critical pedagogy, this paper also assesses McLaren from the wider discussion of Marxist--Hegelian discourse as it evolved within the Left. Engaging with McLaren critically,…

  12. Visual search for motion-form conjunctions: is form discriminated within the motion system?

    von Mühlenen, A; Müller, H J

    2001-06-01

    Motion-form conjunction search can be more efficient when the target is moving (a moving 45 degrees tilted line among moving vertical and stationary 45 degrees tilted lines) rather than stationary. This asymmetry may be due to aspects of form being discriminated within a motion system representing only moving items, whereas discrimination of stationary items relies on a static form system (J. Driver & P. McLeod, 1992). Alternatively, it may be due to search exploiting differential motion velocity and direction signals generated by the moving-target and distractor lines. To decide between these alternatives, 4 experiments systematically varied the motion-signal information conveyed by the moving target and distractors while keeping their form difference salient. Moving-target search was found to be facilitated only when differential motion-signal information was available. Thus, there is no need to assume that form is discriminated within the motion system.

  13. Case study of McCormick place cogeneration project

    Overstreet, E.L.

    1994-01-01

    In the authors business of providing district energy services, competition is the key to his being able to have a positive impact on the environment, business stability, and economic activity. In the district energy industry, the competitive options are for property owners to continue to self generate energy to meet their needs, purchase energy from a company that utilizes electricity during off-peak hours to produce chilled water or take advantage of a total solution of purchasing tri-generation energy from Trigen-Peoples District Energy Company. Tri-generation is an innovative technology which involves the simultaneous production of steam, chilled water, and electricity. The McCormick Place cogeneration project calls for producing steam and chilled water (co-) for use by the Metropolitan Pier and Exposition Authority (MPEA). The plant will produce electricity (tri-) to run the production equipment

  14. [The dangers and drifts of health McDonaldization].

    Cembrani, Fabio

    2016-01-01

    The author reflects on the healthcare crisis, starting from globalization and liquid-modern society, with its systemic contradictions. The health care system is influenced by McDonald's success and its philosophy: efficiency, productivity, cost reduction, procedural standardization and control. This article underlines the deficiencies and manipulations in the health care system. The profit-oriented economic model is successful due to lack of attention to product quality from the globalised and hyper-consumerist society. Italian legislation has regulated the standardization in healthcare procedure, aiming at cost reduction of defensive medicine. It has been underlined that it defines actions, nevertheless human activity is mainly realized through language, gesture and creation. A new anthropological model is proposed, based on commitment and distributive justice.

  15. McMaster Accelerator Laboratory. Annual report 1987

    1987-01-01

    During the past year the trend has continued of diversification of the research programmes in the laboratory. Research using the techniques of accelerator mass spectrometry is flourishing and there is increased activity in the fields of surface science and nuclear medicine. The nuclear physics activity continues strong but at a reduced level. The FN accelerators performed excellently during the year and the nuclear physics programme benefitted from the acquisition of a computer-controlled analysing-magnet NMR. Surface science at McMaster University is involved with the Ontario Government Centre of Excellence in Materials Science. This will involve new equipment for studies in molecular beam epitaxy. The research studies in brain function is also another growing area in the laboratory

  16. DIRAC - The Distributed MC Production and Analysis for LHCb

    Tsaregorodtsev, A

    2004-01-01

    DIRAC is the LHCb distributed computing grid infrastructure for MC production and analysis. Its architecture is based on a set of distributed collaborating services. The service decomposition broadly follows the ARDA project proposal, allowing for the possibility of interchanging the EGEE/ARDA and DIRAC components in the future. Some components developed outside the DIRAC project are already in use as services, for example the File Catalog developed by the AliEn project. An overview of the DIRAC architecture will be given, in particular the recent developments to support user analysis. The main design choices will be presented. One of the main design goals of DIRAC is the simplicity of installation, configuring and operation of various services. This allows all the DIRAC resources to be easily managed by a single Production Manager. The modular design of the DIRAC components allows its functionality to be easily extended to include new computing and storage elements or to handle new tasks. The DIRAC system al...

  17. Case study of McCormick place cogeneration project

    Overstreet, E.L.

    1994-12-31

    In the authors business of providing district energy services, competition is the key to his being able to have a positive impact on the environment, business stability, and economic activity. In the district energy industry, the competitive options are for property owners to continue to self generate energy to meet their needs, purchase energy from a company that utilizes electricity during off-peak hours to produce chilled water or take advantage of a total solution of purchasing tri-generation energy from Trigen-Peoples District Energy Company. Tri-generation is an innovative technology which involves the simultaneous production of steam, chilled water, and electricity. The McCormick Place cogeneration project calls for producing steam and chilled water (co-) for use by the Metropolitan Pier and Exposition Authority (MPEA). The plant will produce electricity (tri-) to run the production equipment.

  18. Recusant Witnesses and the McCarthyite Congressional Investigations

    Corbett Ross J.

    2016-04-01

    Full Text Available This paper charts the Warren Court’s handling of those convicted for contempt of Congress at the urging of the House Un-American Activities Committee and the Senate Subcommittee on Internal Security. An examination of the arguments made in the Court’s various opinions—and by whom—reveals that the outcomes in these cases cannot be explained solely by the changing membership of the Court. Even when there were the votes to support the vigorous denunciations of the McCarthyite congressional investigations that found expression in dissents inspired by Watkins v. United States, the Warren Court took a more measured tone. That more measured tone was an attempt to avoid a repeat of the fractured Court amidst a public backlash that Warren had provoked with Watkins and marked a return to the Court’s pre-Watkins use of formalism to bring about the just result.

  19. Ronald E. McNair Graduate Student Researchers Program

    Monroe, Joseph

    2002-01-01

    According to the latest report by the National Science Foundation, only eighty-three (83) African-Americans received doctoral degrees in all engineering disciplines in 2000. North Carolina A&T State University (NC A&T) awarded Ph.D.s to 15 African-Americans, in only two engineering disciplines over the past 4 years. It clearly indicates that the partnership between NASA and NC A&T plays a significant role in producing minority engineering Ph.D.s, which this country needs to establish an ethnically diverse workforce to compete in a global economy. Many of these students would not have been able to study for their doctoral degrees without the Ronald E. McNair Graduate Research Fellowship Program.

  20. The Rossiter-McLaughlin effect for exoplanets

    Winn J.N.

    2011-02-01

    Full Text Available There are now more than 30 stars with transiting planets for which the stellar obliquity—or more precisely its sky projection—has been measured, via the eponymous effect of Rossiter and McLaughlin. The history of these measurements is intriguing. For 8 years a case was gradually building that the orbits of hot Jupiters are always well-aligned with the rotation of their parent stars. Then in a sudden reversal, many misaligned systems were found, and it now seems that even retrograde systems are not uncommon. I review the measurement technique underlying these discoveries, the patterns that have emerged from the data, and the implications for theories of planet formation and migration.

  1. Waste minimization successes at McGuire Nuclear Station

    Correll, J.C.; Johnson, G.T.

    1995-01-01

    McGuire Nuclear Station is a two unit, 1125 MWe PWR located 25 miles north of Charlotte, North Carolina. It is a Westinghouse Ice Condenser plant that is owned and operated by Duke Power Company. At Duke Power, open-quotes Culture Changeclose quotes is a common term that we have used to describe the incredible transformation that we are making to become a cost conscious, customer driven, highly competitive business. Nowhere has this change been more evident then in the way we process and disposed of our solid radioactive waste. With top-down management support, we have used team-based, formalized, problem solving methods and have implemented many successful waste minimization programs. Through these programs, we have dramatically increased employees close-quote awareness of the importance of waste minimization. As a result, we have been able to reduce both our burial volumes and our waste processing and disposal costs

  2. Reliability and validity of the McDonald Play Inventory.

    McDonald, Ann E; Vigen, Cheryl

    2012-01-01

    This study examined the ability of a two-part self-report instrument, the McDonald Play Inventory, to reliably and validly measure the play activities and play styles of 7- to 11-yr-old children and to discriminate between the play of neurotypical children and children with known learning and developmental disabilities. A total of 124 children ages 7-11 recruited from a sample of convenience and a subsample of 17 parents participated in this study. Reliability estimates yielded moderate correlations for internal consistency, total test intercorrelations, and test-retest reliability. Validity estimates were established for content and construct validity. The results suggest that a self-report instrument yields reliable and valid measures of a child's perceived play performance and discriminates between the play of children with and without disabilities. Copyright © 2012 by the American Occupational Therapy Association, Inc.

  3. Measuring nursing care and compassion: the McDonaldised nurse?

    Bradshaw, A

    2009-08-01

    In June 2008 the UK government, supported by the Royal College of Nursing, stated that nursing care would be measured for compassion. This paper considers the implications of this statement by critically examining the relationship of compassion to care from a variety of perspectives. It is argued that the current market-driven approaches to healthcare involve redefining care as a pale imitation, even parody, of the traditional approach of the nurse as "my brother's keeper". Attempts to measure such parody can only measure artificial techniques and give rise to a McDonald's-type nursing care rather than heartfelt care. The arguments of this paper, although applied to nursing, also apply to medicine and healthcare generally.

  4. Midlatitude Continental Convective Clouds Experiment (MC3E)

    Jensen, MP; Petersen, WA; Del Genio, AD; Giangrande, SE; Heymsfield, A; Heymsfield, G; Hou, AY; Kollias, P; Orr, B; Rutledge, SA; Schwaller, MR; Zipser, E

    2010-04-10

    The Midlatitude Continental Convective Clouds Experiment (MC3E) will take place in central Oklahoma during the April–May 2011 period. The experiment is a collaborative effort between the U.S. Department of Energy (DOE) Atmospheric Radiation Measurement (ARM) Climate Research Facility and the National Aeronautics and Space Administration’s (NASA) Global Precipitation Measurement (GPM) mission Ground Validation (GV) program. The field campaign leverages the unprecedented observing infrastructure currently available in the central United States, combined with an extensive sounding array, remote sensing and in situ aircraft observations, NASA GPM ground validation remote sensors, and new ARM instrumentation purchased with American Recovery and Reinvestment Act funding. The overarching goal is to provide the most complete characterization of convective cloud systems, precipitation, and the environment that has ever been obtained, providing constraints for model cumulus parameterizations and space-based rainfall retrieval algorithms over land that have never before been available.

  5. Performance Analysis of HF Band FB-MC-SS

    Hussein Moradi; Stephen Andrew Laraway; Behrouz Farhang-Boroujeny

    2016-01-01

    Abstract—In a recent paper [1] the filter bank multicarrier spread spectrum (FB-MC-SS) waveform was proposed for wideband spread spectrum HF communications. A significant benefit of this waveform is robustness against narrow and partial band interference. Simulation results in [1] demonstrated good performance in a wideband HF channel over a wide range of conditions. In this paper we present a theoretical analysis of the bit error probably for this system. Our analysis tailors the results from [2] where BER performance was analyzed for maximum ration combining systems that accounted for correlation between subcarriers and channel estimation error. Equations are give for BER that closely match the simulated performance in most situations.

  6. Philip McLaren and the Indigenous-Australian Crime Novel

    Cornelis Martin Renes

    2017-01-01

    Full Text Available This paper locates the postcolonial crime novel as a space for disenfranchised groups to write back to the marginalisation inherent in the process of colonisation, and explores the example of Australia. From its inception in the mid-19th century, Australian crime fiction reflected upon the challenging harshness and otherness of the Australian experience for the free and convict settler, expelled from the metropole. It created a series of popular subgenres derived from the convict narrative proper, while more ‘standard’ modes of crime fiction, popularised in and through British and American crime fiction, were late to develop. Whereas Australian crime fiction has given expression to the white experience of the continent in manifold ways, up until recently it made no room for Indigenous voices – with the exception of the classic Inspector Napoleon Bonaparte series written by the prolific Arthur Upfield in the first half of the 20th century. For the longest time, this absence reflected the dispossession, dispersal and disenfranchisement of the colonised Indigenous peoples at large; there were neither Aboriginal voices nor Aboriginal authors, which made the textual space of the Australian crime novel a discursive terra nullius. This paper will look at the only Indigenous-Australian author to date with a substantial body of work in crime fiction, Philip McLaren, and elucidate how his four crime novels break new ground in Australian crime fiction by embedding themselves within a political framework of Aboriginal resilience and resistance to neo/colonialism. Written as of the 1990s, McLaren’s oeuvre is eclectic in that it does not respond to traditional formats of Australian crime fiction, shifts between generic subtypes and makes incursions into other genres. The paper concludes that McLaren’s oeuvre has not been conceived of as the work of a crime writer per se, but rather that its form and content are deeply informed by the racist violence

  7. 2011 Astronomy Day at McDonald Observatory

    Preston, Sandra; Hemeway, M.; Wetzel, M.

    2012-01-01

    Our philosophy is that everyday is Astronomy Day because the McDonald Observatory's Frank N. Bash Visitors Center is open 362 days a year. So, how did we create a special celebration for the "Astronomy Day” declared by the Astronomical League? During September 26-29 we conducted 20 videoconferences and served 12,559 students with "Astronomy Day” programming. Connect2Texas provides bridging for a network of Texas-based museums and cultural, historical, and scientific organizations that offer educational content to schools throughout the state via videoconferencing. Connect2Texas connected McDonald Observatory to 334 schools; most of these schools were in Texas, but schools in a dozen other states also participated. While most schools had a "view-only" connection, at least 20 of the schools had interactive connections, whereby the students could ask questions of the presenter. Connect2Texas also collects evaluation information from the participating schools that we will use to produce a report for our funders and make modifications to future programs as need be. The videoconferences were offered free of charge. The theme for the 2011 Astronomy Day program was the Year of the Solar System, which aligns with NASA's theme for 2011 and 2012. By aligning with this NASA theme, we could leverage NASA artwork and materials to both advertise and enrich the learning experience. Videoconference materials also included pre- and post-videoconference assessment sheets, an inquiry based activity, and pre- and post-videoconference activities, all of which were made available online. One of the lessons learned from past Astronomy Day videoconferences is that the days the Astronomical League declares as "Astronomy Day” are not always good days for Texas schools to participate. So, we choose an Astronomy Day that meets the needs of Texas schools and our schedule - so any day can be Astronomy Day. 2011 Astronomy Day was made possible by The Meyer-Levy Charitable Trust.

  8. Calibration and Data Analysis of the MC-130 Air Balance

    Booth, Dennis; Ulbrich, N.

    2012-01-01

    Design, calibration, calibration analysis, and intended use of the MC-130 air balance are discussed. The MC-130 balance is an 8.0 inch diameter force balance that has two separate internal air flow systems and one external bellows system. The manual calibration of the balance consisted of a total of 1854 data points with both unpressurized and pressurized air flowing through the balance. A subset of 1160 data points was chosen for the calibration data analysis. The regression analysis of the subset was performed using two fundamentally different analysis approaches. First, the data analysis was performed using a recently developed extension of the Iterative Method. This approach fits gage outputs as a function of both applied balance loads and bellows pressures while still allowing the application of the iteration scheme that is used with the Iterative Method. Then, for comparison, the axial force was also analyzed using the Non-Iterative Method. This alternate approach directly fits loads as a function of measured gage outputs and bellows pressures and does not require a load iteration. The regression models used by both the extended Iterative and Non-Iterative Method were constructed such that they met a set of widely accepted statistical quality requirements. These requirements lead to reliable regression models and prevent overfitting of data because they ensure that no hidden near-linear dependencies between regression model terms exist and that only statistically significant terms are included. Finally, a comparison of the axial force residuals was performed. Overall, axial force estimates obtained from both methods show excellent agreement as the differences of the standard deviation of the axial force residuals are on the order of 0.001 % of the axial force capacity.

  9. Novel MC/BZY Proton Conductor: Materials Development, Device Evaluation, and Theoretical Exploration using CI and DFT Methods

    2017-09-05

    the protons produced by surface defect reactions were transferred to the neighboring carbonate-ions ( CO3 2-) at the BZY/MC interface to form HCO3...static DFT study of the proton transfer in the crystal structure of lithium carbonate 33. The calculated energy barrier was 0.34 eV along the...However, the value is only 20.5 kcal/mol in Ref. 33, which was calculated based on a single molecule of HCO3 -. To eliminate possible uncertainty in the

  10. McMYB10 regulates coloration via activating McF3'H and later structural genes in ever-red leaf crabapple.

    Tian, Ji; Peng, Zhen; Zhang, Jie; Song, Tingting; Wan, Huihua; Zhang, Meiling; Yao, Yuncong

    2015-09-01

    The ever-red leaf trait, which is important for breeding ornamental and higher anthocyanin plants, rarely appears in Malus families, but little is known about the regulation of anthocyanin biosynthesis involved in the red leaves. In our study, HPLC analysis showed that the anthocyanin concentration in ever-red leaves, especially cyanidin, was significantly higher than that in evergreen leaves. The transcript level of McMYB10 was significantly correlated with anthocyanin synthesis between the 'Royalty' and evergreen leaf 'Flame' cultivars during leaf development. We also found the ever-red leaf colour cultivar 'Royalty' contained the known R6 : McMYB10 sequence, but was not in the evergreen leaf colour cultivar 'Flame', which have been reported in apple fruit. The distinction in promoter region maybe is the main reason why higher expression level of McMYB10 in red foliage crabapple cultivar. Furthermore, McMYB10 promoted anthocyanin biosynthesis in crabapple leaves and callus at low temperatures and during long-day treatments. Both heterologous expression in tobacco (Nicotiana tabacum) and Arabidopsis pap1 mutant, and homologous expression in crabapple and apple suggested that McMYB10 could promote anthocyanins synthesis and enhanced anthocyanin accumulation in plants. Interestingly, electrophoretic mobility shift assays, coupled with yeast one-hybrid analysis, revealed that McMYB10 positively regulates McF3'H via directly binding to AACCTAAC and TATCCAACC motifs in the promoter. To sum up, our results demonstrated that McMYB10 plays an important role in ever-red leaf coloration, by positively regulating McF3'H in crabapple. Therefore, our work provides new perspectives for ornamental fruit tree breeding. © 2015 Society for Experimental Biology, Association of Applied Biologists and John Wiley & Sons Ltd.

  11. Differential Muscle Involvement in Mice and Humans Affected by McArdle Disease

    Krag, Thomas O; Pinós, Tomàs; Nielsen, Tue L

    2016-01-01

    McArdle disease (muscle glycogenosis type V) is caused by myophosphorylase deficiency, which leads to impaired glycogen breakdown. We investigated how myophosphorylase deficiency affects muscle physiology, morphology, and glucose metabolism in 20-week-old McArdle mice and compared the findings...... to those in McArdle disease patients. Muscle contractions in the McArdle mice were affected by structural degeneration due to glycogen accumulation, and glycolytic muscles fatigued prematurely, as occurs in the muscles of McArdle disease patients. Homozygous McArdle mice showed muscle fiber disarray...... no substitution for the missing muscle isoform. In the mice, the tibialis anterior (TA) muscles were invariably more damaged than the quadriceps muscles. This may relate to a 7-fold higher level of myophosphorylase in TA compared to quadriceps in wild-type mice and suggests higher glucose turnover in the TA. Thus...

  12. Development on hybrid evaluated nuclear data library HENDL1.0/MG/MC

    Xu Dezheng; Gao Chunjing; Zheng Shanliang; Liu Haibo; Zhu Xiaoxiang; Li Jingjing; Wu Yican

    2004-01-01

    A Hybrid Evaluated Nuclear Data Library (HENDL) named as HENDL1.0 has been developed by Fusion Design Study (FDS) team of Institute of Plasma Physics, Academia Sinica (ASIPP) to take into account the requirements in design and research relevant to fusion, fission and fusion-fission sub-critical hybrid reactor. HENDLI1.0 contains one basic evaluated sub-library naming HENDL1.0/E and to processed working sub-libraries naming HENDL1.0/MG and HENDL1.0/MC, respectively. Through carefully comparing, distinguishing and choosing, HENDL1.0/E integrated basic evaluated neutron data files of 213 nuclides from the several main data libraries for evaluated neutron reaction cross sections including ENDF/B-VI (USA), JEF-2.2 (OECD/NEA, Europe), JENDL-3.2 (Japan), CENDL-2 (China), BROND-2 (Russia) and FENDL-2 (IAEA/NDS, ITER program). Based on this, 175-group neutron and 42-group photon neutron-photon coupled multi-group working library HENDL1.0/MG used for discrete ordinate Sn method transport calculation (such as ANISN code) and a compact ENDF form (ACE), continuous energy structure (pointwise) neutron cross section library HENDL1.0/MC for Monte Carlo method transport simulation (as MCMP code) can be attainable with the current group constants processing system NJOY and transport cross section preparation code TRANSX referring to the Vitamin-J energy group structure. In addition, two special bases i.e. transmutation (burnup) library BURNUP. DAT and response function library RESPONSE.DAT, have been also made for fuel cycle calculation and reactivity analyses of nuclear reactor. The relevant sample testing, benchmark checking and primary confirmation are also carried out to assess the validity of multi-purpose data library HENDL1.0. (authors)

  13. Vnímanie značky McDonald's na českom trhu

    Harčár, Tomáš

    2015-01-01

    The bachelor thesis explores perception of the brand McDonald's on the Czech market. The objective of this thesis is to test via questionnaire an assumption, which is based on belief that customers find food sold in McDonald's restaurant unhealthy and of poor quality. The thesis contains a theoretic part which presents a basic definition linked to brand building and brand image. Those definitions are further used to explain advertising strategy of McDonald's company. Concluding chapter evalua...

  14. Dr. David Brown poses with a portrait of Ronald McNair

    1999-01-01

    In the gymnasium of Ronald McNair Magnet School in Cocoa, Fla., Dr. David Brown, a NASA astronaut, poses with a portrait of NASA astronaut Ronald McNair. The portrait was presented to the school by Walt Disney World during a tribute to McNair. The school had previously been renamed for the fallen astronaut who was one of a crew of seven who lost their lives during an accident following launch of the Space Shuttle Challenger in January 1986.

  15. Mickey Mouse poses with a portrait of Ronald McNair

    1999-01-01

    In the gymnasium of Ronald McNair Magnet School in Cocoa, Fla., Mickey Mouse poses with a portrait of NASA astronaut Ronald McNair. The portrait was presented to the school by Walt Disney World during a tribute to McNair. The school had previously been renamed for the fallen astronaut who was one of a crew of seven who lost their lives during an accident following launch of the Space Shuttle Challenger in January 1986.

  16. The great war correspondent: Francis McCullagh, 1874–1956

    Horgan, John

    2009-01-01

    Trotsky of Russia knows Francis McCullagh. So does President Calles of Mexico. Peter, the King of Serbia, was McCullagh’s friend. The headhunters of the upper Amazon list Francis McCullagh as one of their principal deities. The warring tribes of Morocco call him blood brother. A room is always ready for him in the imperial palace of Siam. The latchstrings of hundreds of Siberian peasant huts are out in anticipation of his coming.

  17. Genome-Wide Mapping of 5mC and 5hmC Identified Differentially Modified Genomic Regions in Late-Onset Severe Preeclampsia: A Pilot Study.

    Lisha Zhu

    Full Text Available Preeclampsia (PE is a leading cause of perinatal morbidity and mortality. However, as a common form of PE, the etiology of late-onset PE is elusive. We analyzed 5-methylcytosine (5mC and 5-hydroxymethylcytosine (5hmC levels in the placentas of late-onset severe PE patients (n = 4 and normal controls (n = 4 using a (hydroxymethylated DNA immunoprecipitation approach combined with deep sequencing ([h]MeDIP-seq, and the results were verified by (hMeDIP-qPCR. The most significant differentially methylated regions (DMRs were verified by MassARRAY EppiTYPER in an enlarged sample size (n = 20. Bioinformatics analysis identified 714 peaks of 5mC that were associated with 403 genes and 119 peaks of 5hmC that were associated with 61 genes, thus showing significant differences between the PE patients and the controls (>2-fold, p<0.05. Further, only one gene, PTPRN2, had both 5mC and 5hmC changes in patients. The ErbB signaling pathway was enriched in those 403 genes that had significantly different 5mC level between the groups. This genome-wide mapping of 5mC and 5hmC in late-onset severe PE and normal controls demonstrates that both 5mC and 5hmC play epigenetic roles in the regulation of the disease, but work independently. We reveal the genome-wide mapping of DNA methylation and DNA hydroxymethylation in late-onset PE placentas for the first time, and the identified ErbB signaling pathway and the gene PTPRN2 may be relevant to the epigenetic pathogenesis of late-onset PE.

  18. GPM GROUND VALIDATION COMPOSITE SATELLITE OVERPASSES MC3E V1

    National Aeronautics and Space Administration — The GPM Ground Validation Composite Satellite Overpasses MC3E dataset provides satellite overpasses from the AQUA satellite during the Midlatitude Continental...

  19. Comparative Study of McDonald's and Kentucky Fried Chicken (KFC) development in China

    Xie, Yuanyuan; Hu, Wei

    2013-01-01

    Abstract McDonald's and KFC are two international fast food restaurants. They both expended their businesses in global scale. It is obvious that McDonald surpassed KFC in terms of sales and fame in international level. However, in China, KFC performs better than McDonald's. The aim of this study is to find out how these two companies developed differently in Chinese market. By making a comparative study of McDonald's and KFC, different operation and competitive strategy theory will be...

  20. Harmonic Maass forms and mock modular forms

    Bringmann, Kathrin; Ono, Ken

    2017-01-01

    Modular forms and Jacobi forms play a central role in many areas of mathematics. Over the last 10-15 years, this theory has been extended to certain non-holomorphic functions, the so-called "harmonic Maass forms". The first glimpses of this theory appeared in Ramanujan's enigmatic last letter to G. H. Hardy written from his deathbed. Ramanujan discovered functions he called "mock theta functions" which over eighty years later were recognized as pieces of harmonic Maass forms. This book contains the essential features of the theory of harmonic Maass forms and mock modular forms, together with a wide variety of applications to algebraic number theory, combinatorics, elliptic curves, mathematical physics, quantum modular forms, and representation theory.

  1. Autoradiographic imaging of the serotonin transporter, using S-[18F](fluoromethyl)-(+)-McN5652 ([18F]Me-McN) in the brains of several animal species

    Kretzschmar, M.; Zessin, J.; Brust, P.; Cumming, P.; Bergmann, R.

    2002-01-01

    The [ 18 F]fluoromethyl analogue of (+)-McN5652 ([ 18 F]Me-McN) was recently proposed as a new potential PET tracer [1]. To further validate its use in PET, we studied the binding of [ 18 F]Me-McN in the brains of rats and pigs using autoradiography. The binding was compared with the uptake of the known 5-HT uptake inhibitor [ 3 H] citalopram [2] and the radioligand (+)-[ 11 C]McN5652. The binding of the three compounds was qualitatively identical in the autoradiograms of the individual brains. Intense labelling was observed in regions known to be serotonin uptake sites. The binding was specifically inhibited, using the 5-HT uptake inhibitors citalopram and fluoxetine. (orig.)

  2. Remediation System Evaluation, McCormick and Baxter Superfund SiteRemediation System Evaluation, McCormick and Baxter Superfund Site

    The McCormick and Baxter Creosoting Company, Portland Plant, Superfund Site is located adjacent tothe Willamette River in Portland, Oregon and addresses contamination of soil, groundwater, and riversediments stemming from creosoting operations...

  3. McDonaldization or commercial re-stratification: corporatization and the multimodal organisation of English doctors.

    Waring, Justin; Bishop, Simon

    2013-04-01

    This paper investigates transitions in the social organisation of medicine found in the extended opportunities for private corporations to own, manage and deliver public healthcare services in the English National Health Service. It follows recent calls to explain the reconstruction of medical work without reducing analysis to either the structures of organisational control or the strategic resistance of doctors. Accordingly, the paper considers how doctors interact, mediate and co-create new organisational environments. Central to our analysis are the variable sources of power that influence whether doctors acquiesce, resist or re-create change. Drawing on ethnographic research carried out between 2006 and 2010 in two Independent Sector Treatment Centres - private providers of public healthcare - the paper shows how doctors' responses to bureaucratic and commercial structures reflect their own structured forms of power, which have variable value within this new commercial environment. These include clinical experience and specialist knowledge, but also social and economic influence. Building on established sociological debates, these divergent sources of power explain how for some doctors the expansion of private healthcare might involve more extreme forms of McDonaldization, while for others it might involve opportunities for Commercial Re-stratification. Copyright © 2013 Elsevier Ltd. All rights reserved.

  4. Occurrences of dendritic gold at the McLaughlin Mine hot-spring gold deposit

    Sherlock, R. L.; Lehrman, N. J.

    1995-06-01

    Two styles of gold dendrites are variably developed at the McLaughlin Mine. The most abundant occurrence is hosted by amber-coloured hydrocarbon-rich opal. Silica likely precipitated from a boiling hydrothermal fluid and complexed with immiscible hydrocarbons forming an amorphous hydrocarbon-silica phase. This phase likely scavenged particulate gold by electrostatic attraction to the hydrocarbon-silica phase. The dendritic nature of the gold is secondary and is the result of dewatering of the amorphous hydrocarbon-silica phase and crystallization of gold into syneresis fractures. The second style of dendritic gold is hosted within vein swarms that focused large volumes of fluid flow. The dendrites occur along with hydrocarbon-rich silica at the upper contact of the vein margins which isolated the dendrites allowing sufficient time for them to grow. In a manner similar to the amber-coloured opal, the dendrites may have formed by scavenging particulate gold by electrostatic attraction to the hydrocarbon-silica phase.

  5. Purification and characterization of enterocin MC13 produced by a potential aquaculture probiont Enterococcus faecium MC13 isolated from the gut of Mugil cephalus.

    Satish Kumar, R; Kanmani, P; Yuvaraj, N; Paari, K A; Pattukumar, V; Arul, V

    2011-12-01

    A bacteriocin producer strain MC13 was isolated from the gut of Mugil cephalus (grey mullet) and identified as Enterococcus faecium. The bacteriocin of E. faecium MC13 was purified to homogeneity, as confirmed by Tricine sodium dodecyl sulphate - polyacrylamide gel electrophoresis (SDS-PAGE). Reverse-phase high-performance liquid chromatography (HPLC) analysis showed a single active fraction eluted at 26 min, and matrix-assisted laser desorption ionization time of flight (MALDI-TOF) mass spectrometry analysis showed the molecular mass to be 2.148 kDa. The clear zone in native PAGE corresponding to enterocin MC13 band further substantiated its molecular mass. A dialyzed sample (semicrude preparation) of enterocin MC13 was broad spectrum in its action and inhibited important seafood-borne pathogens: Listeria monocytogenes , Vibrio parahaemolyticus, and Vibrio vulnificus. This antibacterial substance was sensitive to proteolytic enzymes: trypsin, protease, and chymotrypsin but insensitive to catalase and lipase, confirming that inhibition was due to the proteinaceous molecule, i.e., bacteriocin, and not due to hydrogen peroxide. Enterocin MC13 tolerated heat treatment (up to 90 °C for 20 min). Enterococcus faecium MC13 was effective in bile salt tolerance, acid tolerance, and adhesion to the HT-29 cell line. These properties reveal the potential of E. faecium MC13 to be a probiotic bacterium. Enterococcus faecium MC13 could be used as potential fish probiotic against pathogens such as V. parahaemolyticus, Vibrio harveyi, and Aeromonas hydrophila in fisheries. Also, this could be a valuable seafood biopreservative against L. monocytogenes.

  6. On good ETOL forms

    Skyum, Sven

    1978-01-01

    This paper continues the study of ETOL forms and good EOL forms done by Maurer, Salomaa and Wood. It is proven that binary very complete ETOL forms exist, good synchronized ETOL forms exist and that no propagating or synchronized ETOL form can be very complete.......This paper continues the study of ETOL forms and good EOL forms done by Maurer, Salomaa and Wood. It is proven that binary very complete ETOL forms exist, good synchronized ETOL forms exist and that no propagating or synchronized ETOL form can be very complete....

  7. Sex-specific allelic transmission bias suggests sexual conflict at MC1R.

    Ducret, Valérie; Gaigher, Arnaud; Simon, Céline; Goudet, Jérôme; Roulin, Alexandre

    2016-09-01

    Sexual conflict arises when selection in one sex causes the displacement of the other sex from its phenotypic optimum, leading to an inevitable tension within the genome - called intralocus sexual conflict. Although the autosomal melanocortin-1-receptor gene (MC1R) can generate colour variation in sexually dichromatic species, most previous studies have not considered the possibility that MC1R may be subject to sexual conflict. In the barn owl (Tyto alba), the allele MC1RWHITE is associated with whitish plumage coloration, typical of males, and the allele MC1RRUFOUS is associated with dark rufous coloration, typical of females, although each sex can express any phenotype. Because each colour variant is adapted to specific environmental conditions, the allele MC1RWHITE may be more strongly selected in males and the allele MC1RRUFOUS in females. We therefore investigated whether MC1R genotypes are in excess or deficit in male and female fledglings compared with the expected Hardy-Weinberg proportions. Our results show an overall deficit of 7.5% in the proportion of heterozygotes in males and of 12.9% in females. In males, interannual variation in assortative pairing with respect to MC1R explained the year-specific deviations from Hardy-Weinberg proportions, whereas in females, the deficit was better explained by the interannual variation in the probability of inheriting the MC1RWHITE or MC1RRUFOUS allele. Additionally, we observed that sons inherit the MC1RRUFOUS allele from their fathers on average slightly less often than expected under the first Mendelian law. Transmission ratio distortion may be adaptive in this sexually dichromatic species if males and females are, respectively, selected to display white and rufous plumages. © 2016 John Wiley & Sons Ltd.

  8. McSUB V2.0, an upgraded version of the Monte Carlo library McSUB with inclusion of weight factors

    Hoek, M.

    1991-02-01

    The Monte Carlo library McSUB, which was described in an earlier report, has been upgraded to McSUB V2.0. McSUB V2.0 can be used to simulate the neutron transport in a medium which is a mixture of hydrogen and carbon or a mixture of deuterium and carbon. The implemented neutron energy interval is 0.1 - 20 MeV and the library can be used to simulate elastic and inelastic scattering. The inelastic scattering with carbon takes into account the four lowest excited states of the carbon nucleus. McSUB V2.0 is downward compatible with McSUB expect for the layout of the parameter file which now contains more variables. The major upgrade has been the inclusion of routines using weight factors which has speeded up the old version considerably. McSUB V2.0 also makes a biasing technique possible. It is now possible to e.g. let a neutron scatter with a selected nucleus followed by a biased scattering direction. (au)

  9. Magnetically actuated mechanical stimuli on Fe3O4/mineralized collagen coatings to enhance osteogenic differentiation of the MC3T3-E1 cells.

    Zhuang, Junjun; Lin, Suya; Dong, Lingqing; Cheng, Kui; Weng, Wenjian

    2018-04-15

    Mechanical stimuli at the bone-implant interface are considered to activate the mechanotransduction pathway of the cell to improve the initial osseointegration establishment and to guarantee clinical success of the implant. However, control of the mechanical stimuli at the bone-implant interface still remains a challenge. In this study, we have designed a strategy of a magnetically responsive coating on which the mechanical stimuli is controlled because of coating deformation under static magnetic field (SMF). The iron oxide nanoparticle/mineralized collagen (IOP-MC) coatings were electrochemically codeposited on titanium substrates in different quantities of IOPs and distributions; the resulting coatings were verified to possess swelling behavior with flexibility same as that of hydrogel. The relative quantity of IOP to collagen and the IOP distribution in the coatings were demonstrated to play a critical role in mediating cell behavior. The cells present on the outer layer of the distributed IOP-MC (O-IOP-MC) coating with a mass ratio of 0.67 revealed the most distinct osteogenic differentiation activity being promoted, which could be attributed to the maximized mechanical stimuli with exposure to SMF. Furthermore, the enhanced osteogenic differentiation of the stimulated MC3T3-E1 cells originated from magnetically actuated mechanotransduction signaling pathway, embodying the upregulated expression of osteogenic-related and mechanotransduction-related genes. This work therefore provides a promising strategy for implementing mechanical stimuli to activate mechanotransduction on the bone-implant interface and thus to promote osseointegration. The magnetically actuated coating is designed to produce mechanical stimuli to cells for promoting osteogenic differentiation based on the coating deformation. Iron oxide nanoparticles (IOPs) were incorporated into the mineralized collagen coatings (MC) forming the composite coatings (IOP-MC) with spatially distributed IOPs

  10. Eschatologisch-Soteriologische Aspekte in Cormac McCarthy’s Roman: „The Road/Die Straße“

    Peter Blomen

    2012-06-01

    Full Text Available Abstract to: Eschatological and Soteriological Aspects in Cormac McCarthy’s Novel „The Road“ - My deliberations emanate from the fact that McCarthy’s “The Road” was praised by the critics as the “book nearest approaching the Old Testament in the history of literature”. In the first instance, in this essay, consideration was given as to the philosophical-metaphysical foundations of this work of McCarthy’s as a whole. Moreover, connections with the Ontology of Martin Heidegger were established and, in particular, consideration with regard to his understanding of Humanity. These philosophical ways of thinking were, very briefly, applied to an early work of McCarthy’s, “Outer Dark”.In the main part of the deliberations I focus on the aspects and elements of the Judeo-Christian traditions which can be detected, in quantitatively large numbers, in McCarthy’s novel “The Road”. Nevertheless, these traditions found their way into world literature to which McCarthy refers directly or indirectly. A large part ofmy text analysis is devoted to the hidden parts of the eschatological-soteriological literature, as they appearagain in the novel “The Road”.Decisive, however, is that the loan which McCarthy takes in hand from the eschatological-soteriological characterised literary tradition, not only in a hyperbolical manner for his own literary purposes rather over and above the apocalypse of our time and the therefrom emerging redemption in the form of the Father-Son-Relationship, which is commemorated over and beyond death. McCarthy’s most important message exists not merely therein that the human race itself – deservedly – prepares its own end, rather the by far happier hopeful message that the book conveys, is the most important assertion of belief that St. Paul in the first Letter to the Corinthians undertakes: That the world, from pain, sorrow and ashes, may rise again in beauty and grace – presupposing we have not

  11. Variation of the McKusick-Kaufman gene and studies of relationships with common forms of obesity

    Andersen, Kirstine Lynge; Echwald, Søren Morgenthaler; Larsen, Lesli Hingstrup

    2005-01-01

    was identified in two families and showed partial cosegregation with obesity. The Pro(39)Pro, Ile(178)Ile, and Arg(517)Cys variants are in complete linkage disequilibrium and defined a prevalent haplotype. In a case-control study, the Arg(517)Cys polymorphism allele prevalence was 11.4% [95% confidence interval...... (CI), 9.7-13.0] among 744 men with juvenile-onset obesity and 9.3% (CI, 7.9-10.7) among 867 control subjects (P = 0.048). However, among middle-aged men the allelic prevalence was 9.7% (CI, 7.9-11.4) among 523 obese men and 12.2% (CI, 10.8-13.6) among 1051 lean men (P = 0.037). In conclusion...

  12. McCune-Albright syndrome: growth hormone and prolactin hypersecretion.

    Christoforidis, Athanasios; Maniadaki, Ilianna; Stanhope, Richard

    2006-05-01

    McCune-Albright syndrome (MAS) has a special interest for endocrinologists as its pathogenesis results in hypersecretion of hormones in peripheral endocrine tissues. This can be expressed as precocious puberty, mainly in girls, primary hyperthyroidism, growth hormone (GH) and/or prolactin excess, hyperparathyroidism and hypercortisolism. The incidence of GH excess among patients with MAS has been assessed as up to 21%. The pathogenesis of GH hypersecretion in MAS is not completely understood, whereas it seems to be different from the aetiology of acromegaly/gigantism in non-MAS patients. The clinical expression of GH excess can be masked because of precocious puberty or craniofacial fibrous dysplasia, indicating the necessity for screening. Medical treatment is usually the only option in MAS patients with GH excess, as transsphenoidal surgery is usually restricted due to massive thickening of the skull base, whereas radiotherapy is contraindicated due to probable higher predisposition to sarcomatous transformation. The use of bromocriptine, cabergoline and octreotide, or the combination of these, has shown variable results, whereas pegvisomant, a GH receptor antagonist, is a new promising option, although not yet used in patients with MAS.

  13. McMaster Accelerator Laboratory annual report, 1980

    1980-01-01

    This Annual Report covers research carried out on the laboratory's three accelerators during the period November 1979 to October 1980. The contents include reports of the research completed or in progress during the year, a summary of the operation and development of the facilities, a list of persons associated with the laboratory and a list of publications for the last two years. A major new development during the year has been the development and use of a new multiplicity filter. This consists of a detector array built on the Lotus beam line together with the associated electronics to allow detection of mulitple gamma-ray coincidences. This allows study of high-spin states of rotational bands in nuclei. Measurements have allowed identification of bands in 159 Tm. A large part of the research programme has been based on reaction studies with beams of both polarized and unpolarized protons and deuterons. A short period of operation with a tritium beam took place in order to implant tritium in both Si(Li) and Ge(Li) detectors for further studies of the β-decay spectrum but no other experimental work took place with this beam. A major run with tritium is planned for early in 1981. There has been considerable collaboration with colleagues in other institutions with experiments being carried out at both McMaster and other institutions

  14. McMaster Accelerator Laboratory. Annual report 1988

    1988-01-01

    This Annual Report summarizes the research activities at the McMaster Accelerator Laboratory. Included are reports of work carried out during the period of November 1987 to September 1988 with separate subsections for Nuclear Physics Research, Accelerator Mass Spectrometry, Atomic, Molecular and Material Sciences, and Nuclear Medicine. A number of the research reports are of a preliminary nature and the authors should be contacted before results are quoted. Details of the facility and its operation follow with reports of our computer control group. Finally there is a list of publications covering the period January 1987 to September 1988. The two major accelerators continue to operate very well. The model FN tandem Van De Graaff was used by four research groups for routine runs at a terminal voltage of 10 MV or higher with serveral days of experiments at 11 MV. The variety and stability of heavy ion beams continues to increase. Our technical staff have done an excellent job of improving and upgrading this facility and are to be congratulated on a job well done

  15. Interview with 2018 Hooke medal winner Andrew McAinsh.

    2018-03-14

    Andrew McAinsh received his PhD from the University of Cambridge, UK, working in the laboratory of Steve Jackson on DNA damage and repair mechanisms in yeast. He then joined the laboratory of Peter Sorger as a Jane Coffin Childs Fellow to work as a post-doc on kinetochore biology at the Massachusetts Institute of Technology, Boston, USA. In 2005, he returned to the UK to establish his independent laboratory at the Marie Curie Research Institute, Surrey, before moving to the University of Warwick in 2009 to co-found the Centre for Mechanochemical Cell Biology (CMCB). Subsequently, Andrew was appointed Professor of Cell Biology and became a Wellcome Senior Investigator, and was awarded a Royal Society Wolfson Research Merit Award. He co-directs the MRC Doctoral Training Partnership in Interdisciplinary Biomedical Research, and in 2017 became Head of Division of Biomedical Sciences at Warwick Medical School. Andrew is interested in understanding how the chromosomal multi-protein complex, the kinetochore, ensures error-free chromosome segregation. He is the recipient of the 2018 Hooke medal, established to recognize an emerging leader in cell biology. The Hooke medal is awarded at the annual spring meeting of the British Society for Cell Biology (BSCB). © 2018. Published by The Company of Biologists Ltd.

  16. Northeast Women's Center v. McMonagle, 2 March 1989.

    1989-01-01

    In March 1989, the US Court of Appeals ruled in Northeast Women's Center vs. McMonagle that the defendant anti-abortion activists could be liable under the Racketeer Influenced and Corrupt Organizations (RICO) Act for alleged acts of intimidation and harassment of the plaintiff abortion clinic resulting in destruction of property. Also during 1989, a US District Court in Washington issued a similar ruling, but a US District Court in Connecticut held that injunctive relief was not available under RICO but granted an injunction under a common law nuisance theory. Other 1989 US court decisions about the activities of anti-abortion protestors include 1) that the constitutional rights of clients are not infringed upon by loud demonstrations and gratuitous offers of counseling as long as the clients are not physically restrained or interfered with; 2) that prohibitions on the use of a hand-held amplifier are constitutional; 3) that blocking the entrances to abortion clinics is not a free speech right but rather violates the right of women to interstate travel and is actionable; 4) that abortion-seekers do not constitute a class that can invoke special protection under the federal civil rights conspiracy statute; and 5) conversely that abortion-seekers are the victims of gender-based animus and can invoke the protection of the federal civil rights conspiracy statute.

  17. Characteristic Experimentations of Degrader and Scatterer at MC-50 Cyclotron

    Lee Seok Ki; Kim, Kye-Ryung; Lee, Hwa-Ryun; Park, Bum-Sik

    2005-01-01

    Building proton beam user facilities, especially deciding beam energy level, depends on the attached proton accelerator and users' needs. To adjust beam energy level, two methods are generally used. One is to directly adjust the beam in the accelerator. The other is to adjust beam energy after extracting from the accelerator. Degrader/Scatterer System has been installed in the MC-50 Cyclotron to adjust energy level of the beam used for various application fields. Its degrader and scatterer are made of Al foils and Au foils, respectively. Al thickness are 2, 1, 0.5, 0.3, 0.2, 0.1, 0.05, 0.03, 0.02, 0.01mm and Au thickness are 0.2, 0.1, 0.05, 0.03, 0.02, 0.01mm, respectively. In this study, suitable beam condition was adjusted through overlapping Al/Au foils of various thickness through simulation results. After that, LET(Linear Energy Transfer) value was indirectly acquired by measuring the bragg peak of the external beam through PMMA plastic Phantom and profile was measured by film dosimetry.

  18. Thirty years of cometary spectroscopy from McDonald Observatory

    Cochran, A. L.; Barker, E. S.; Gray, C. L.

    2012-03-01

    We report on the results of a spectroscopic survey of 130 comets that was conducted at McDonald Observatory from 1980 through 2008. Some of the comets were observed on only one night, while others were observed repeatedly. For 20 of these comets, no molecules were detected. For the remaining 110 comets, some emission from CN, OH, NH, C3, C2, CH, and NH2 molecules were observed on at least one occasion. We converted the observed molecular column densities to production rates using a Haser (Haser, L. [1957]. Liege Inst. Astrophysics Reprint No. 394) model. We defined a restricted data set of comets that had at least three nights of observations. The restricted data set consists of 59 comets. We used ratios of production rates to study the trends in the data. We find two classes of comets: typical and carbon-chain depleted comets. Using a very strict definition of depleted comets, requiring C2and C3 to both be depleted, we find 9% of our restricted data set comets to be depleted. Using a more relaxed definition that requires only C2 to be below a threshold (similar to other researchers), we find 25% of the comets are depleted. Two-thirds of the depleted comets are Jupiter Family comets, while one-third are Long Period comets. 37% of the Jupiter Family comets are depleted, while 18.5% of the Long Period comets are depleted. We compare our results with other studies and find good agreement.

  19. Stellar Radial Velocities with IGRINS at McDonald Observatory

    Mace, Gregory; Jaffe, Daniel; Park, Chan; Lee, Jae-Joon

    2016-06-01

    Exoplanet searches with dedicated instrumentation have made 1 m/s radial velocity (RV) precision routine.Yet, RVs for large samples of stars generally remain at the 1km/s level.TheImmersion Grating Infrared Spectrometer (IGRINS) is a revolutionary instrument that exploits broad spectral coverage at high-resolution in the near-infrared.IGRINS on the 2.7 meter Harlan J. Smith Telescope at McDonald Observatory is nearly as sensitive as CRIRES at the 8 meter Very Large Telescope. However, IGRINS at R=45,000 has more than 30 times the spectral grasp of CRIRES.The use of a silicon immersion grating facilitates a compact cryostat while providing simultaneous wavelength coverage from 1.45 - 2.45 microns. Wehave developed a pipeline to cross-correlate the more than 20,000 resolution elements in two IGRINS exposures and provide relative RVs with uncertainties of 50m/s (product for multi-epoch studies of low-mass, stellar and substellar multiplicity.

  20. Soil classification using CPTu in Fort McMurray

    Elbanna, M. [AMEC Earth and Environmental, Nanaimo, BC (Canada); El Sabbagh, M. [AMEC Earth and Environmental, Burnaby, BC (Canada); Sharp, J. [ConeTec Investigations Ltd., Richmond, BC (Canada)

    2009-07-01

    This paper evaluated 4 piezocone penetration testing (CPTu) classification methods using data from 3 different sites near Fort McMurray in northern Alberta. For comparative purposes, other in-situ tests, field observations, and laboratory tests were performed at all sites in close proximity to the CPTu soundings. The study evaluated pleistocene sand and sand till deposits with low fines content. Profiling these deposits is necessary because they are often used as filler material for earth retaining structures in many oilsands projects. The study also evaluated pleistocene clay and clay tills that are often used as low permeability material for seepage control. In thick layers, pleistocene clay is known to cause foundation problems. CPTu with dissipation data was shown to be a useful tool in geotechnical engineering practice to provide near continuous soil profiling and material properties. CPTu tip resistance and sleeve friction combined with pore pressure measurement provided useful evaluation of subsurface soil types. It was concluded that although all of the CPTu classification charts provided reasonable soil classification in typical soil conditions, local experience and understanding of soil behaviour is needed to make an appropriate selection of the most applicable charts in a given geological condition. 7 refs., 11 figs.

  1. Síndrome de McCune Albright

    Milvia Castillo Guerrero

    2014-08-01

    Full Text Available El síndrome de McCune-Albright es una enfermedad esporádica de causa genética, no hereditaria, clínicamente caracterizada por displasia fibrosa poliostótica, manchas de color café con leche y desórdenes endocrinos, tales como hipertiroidismo y pubertad precoz. Se reporta el caso de un paciente masculino de 10 años, que presentó múltiples fracturas óseas desde los seis meses de edad, hipertiroidismo y desnutrición severa, que causaron retardo en su crecimiento y desarrollo. El proceso de diagnóstico fue demorado por su inusual forma de presentación, pero su evolución después de iniciar el tratamiento fue favorable. Se presenta el caso por la baja frecuencia de este trastorno, asociado a complicaciones endocrino-metabólicas graves que causan la muerte, si no se diagnostica y se trata precozmente

  2. Bright Soil Near 'McCool': Salty Deja Vu?

    2006-01-01

    While driving eastward toward the northwestern flank of 'McCool Hill,' the wheels of NASA's Mars Exploration Rover Spirit churned up the largest amount of bright soil discovered so far in the mission. This image from Spirit's navigation camera, taken on the rover's 787th Martian day, or sol, of exploration (March 21, 2006), shows the strikingly light tone and large extent of the deposit. A few days earlier, Spirit's wheels unearthed a small patch of light-toned material informally named 'Tyrone.' In images from Spirit's panoramic camera, 'Tyrone' strongly resembled both 'Arad' and 'Paso Robles,' two patches of light-toned soils discovered earlier in the mission. Spirit found 'Paso Robles' in 2005 while climbing 'Cumberland Ridge' on the western slope of 'Husband Hill.' In early January 2006, the rover discovered 'Arad' on the basin floor just south of 'Husband Hill.' Spirit's instruments confirmed that those soils had a salty chemistry dominated by iron-bearing sulfates. Spirit's miniature thermal emission spectrometer is analyzing this most recent discovery, and researchers will compare it with those other deposits. These discoveries indicate that light-toned soil deposits might be widely distributed on the flanks and valley floors of the 'Columbia Hills' region in Gusev Crater on Mars. The salts may record the past presence of water, as they are easily mobilized and concentrated in liquid solution.

  3. McIntosh Unit 4 PCFB demonstration project

    Dodd, A.M. [Lakeland Electric and Water, FL (United States); Dryden, R.J. [Foster Wheeler Development Corp., San Diego, CA (United States); Morehead, H.T. [Westinghouse Electric Corp., Orlando, FL (United States)

    1997-12-31

    The City of Lakeland, Foster Wheeler Corporation and Westinghouse Electric Corporation have embarked on a utility scale demonstration of Pressurized Circulating Fluidized Bed (PCFB) technology at Lakeland`s McIntosh Power Station in Lakeland, Florida. The US Department of Energy will be providing approximately $195 million of funding for the project through two Cooperative Agreements under the auspices of the Clean Coal Technology Program. The project will involve the commercial demonstration of Foster Wheeler Pyroflow PCFB technology integrated with Westinghouse`s Hot Gas Filter (HGF) and power generation technologies. The total project duration will be approximately eight years and will be structured into three separate phases; two years of design and permitting, followed by an initial period of two years of fabrication and construction and concluding with a four year demonstration (commercial operation) period. It is expected that the project will show that Foster Wheeler`s Pyroflow PCFB technology coupled with Westinghouse`s HGF and power generation technologies represents a cost effective, high efficiency, low emissions means of adding greenfield generation capacity and that this same technology is also well suited for repowering applications.

  4. Thermal Analysis of the MC-1 Chamber/Nozzle

    Davis, Darrell W.; Phelps, Lisa H. (Technical Monitor)

    2001-01-01

    This paper will describe the thermal analysis techniques used to predict temperatures in the film-cooled ablative rocket nozzle used on the MC-1 60K rocket engine. A model was developed that predicts char and pyrolysis depths, liner thermal gradients, and temperatures of the bondline between the overwrap and liner. Correlation of the model was accomplished by thermal analog tests performed at Southern Research, and specially instrumented hot fire tests at the Marshall Space Flight Center. Infrared thermography was instrumental in defining nozzle hot wall surface temperatures. In-depth and outboard thermocouple data was used to correlate the kinetic decomposition routine used to predict char and pyrolysis depths. These depths were anchored with measured char and pyrolysis depths from cross-sectioned hot-fire nozzles. For the X-34 flight analysis, the model includes the ablative Thermal Protection System (TPS) material that protects the overwrap from the recirculating plume. Results from model correlation, hot-fire testing, and flight predictions will be discussed.

  5. McDowell’s New Conceptualism and the Difference between Chickens, Colours and Cardinals

    Gersel, Johan Peter; Thybo Jensen, Rasmus; Thaning, Morten Sørensen

    2017-01-01

    McDowell recently renounced the assumption that the content of any knowledgeable, perceptual judgement must be included in the content of the knowledge grounding experience. We argue that McDowell’s introduction of a new category of non-inferential, perceptual knowledge is incompatible with the m...

  6. McStas 1.1: A tool for building neutron Monte Carlo simulations

    Lefmann, K.; Nielsen, K.; Tennant, D.A.

    2000-01-01

    McStas is a project to develop general tools for the creation of simulations of neutron scattering experiments. In this paper, we briefly introduce McStas and describe a particular application of the program: the Monte Carlo calculation of the resolution function of a standard triple-axis neutron...

  7. 75 FR 36577 - Airworthiness Directives; McDonnell Douglas Corporation Model MD-90-30 Airplanes

    2010-06-28

    ... Airworthiness Directives; McDonnell Douglas Corporation Model MD- 90-30 Airplanes AGENCY: Federal Aviation... Douglas Corporation: Docket No. FAA-2010-0554; Directorate Identifier 2010-NM-082-AD. Comments Due Date (a... supersedes AD 2009-07-04, Amendment 39-15863. Applicability (c) This AD applies to McDonnell Douglas...

  8. 75 FR 80742 - Airworthiness Directives; McDonnell Douglas Corporation Model MD-90-30 Airplanes

    2010-12-23

    ...-1202; Directorate Identifier 2010-NM-167-AD] RIN 2120-AA64 Airworthiness Directives; McDonnell Douglas... amends Sec. 39.13 by adding the following new airworthiness directive (AD): McDonnell Douglas Corporation... Douglas Corporation Model MD-90-30 airplanes, certificated in any category. Subject (d) Joint Aircraft...

  9. Isolation of chlamydia in irradiated and non-irradiated McCoy cells

    Johnson, L.; Harper, I.A.

    1975-01-01

    Specimens from eye and genital tract were cultured in parallel in irradiated and non-irradiated McCoy cells and the frequency of isolation of chlamydia using these culture methods was compared. There was a significant difference between the frequencies of isolation; irradiated McCoy cells produced a greater number of positive results. (author)

  10. MC Sensor—A Novel Method for Measurement of Muscle Tension

    Sašo Tomažič

    2011-09-01

    Full Text Available This paper presents a new muscle contraction (MC sensor. This MC sensor is based on a novel principle whereby muscle tension is measured during muscle contractions. During the measurement, the sensor is fixed on the skin surface above the muscle, while the sensor tip applies pressure and causes an indentation of the skin and intermediate layer directly above the muscle and muscle itself. The force on the sensor tip is then measured. This force is roughly proportional to the tension of the muscle. The measurement is non-invasive and selective. Selectivity of MC measurement refers to the specific muscle or part of the muscle that is being measured and is limited by the size of the sensor tip. The sensor is relatively small and light so that the measurements can be performed while the measured subject performs different activities. Test measurements with this MC sensor on the biceps brachii muscle under isometric conditions (elbow angle 90° showed a high individual linear correlation between the isometric force and MC signal amplitudes (0.97 ≤ r ≤ 1. The measurements also revealed a strong correlation between the MC and electromyogram (EMG signals as well as good dynamic behaviour by the MC sensor. We believe that this MC sensor, when fully tested, will be a useful device for muscle mechanic diagnostics and that it will be complementary to existing methods.

  11. SNPs of melanocortin 4 receptor (MC4R) associated with body weight in Beagle dogs.

    Zeng, Ruixia; Zhang, Yibo; Du, Peng

    2014-01-01

    Melanocortin 4 receptor (MC4R), which is associated with inherited human obesity, is involoved in food intake and body weight of mammals. To study the relationships between MC4R gene polymorphism and body weight in Beagle dogs, we detected and compared the nucleotide sequence of the whole coding region and 3'- and 5'- flanking regions of the dog MC4R gene (1214 bp). In 120 Beagle dogs, two SNPs (A420C, C895T) were identified and their relation with body weight was analyzed with RFLP-PCR method. The results showed that the SNP at A420C was significantly associated with canine body weight trait when it changed amino acid 101 of the MC4R protein from asparagine to threonine, while canine body weight variations were significant in female dogs when MC4R nonsense mutation at C895T. It suggested that the two SNPs might affect the MC4R gene's function which was relative to body weight in Beagle dogs. Therefore, MC4R was a candidate gene for selecting different size dogs with the MC4R SNPs (A420C, C895T) being potentially valuable as a genetic marker.

  12. McGovern-Dole International Food for Education and Child Nutrition Program. Fact Sheet

    US Department of Agriculture, 2009

    2009-01-01

    The McGovern-Dole International Food for Education and Child Nutrition Program (McGovern-Dole program) helps support education, child development, and food security for some of the world's poorest children. It provides for donations of U.S. agricultural products, as well as financial and technical assistance, for school feeding and maternal and…

  13. Bottom of the Iceberg: The Archontic Text - Review of Fanged Fan Fiction (McFarland, 2013)

    Schubart, Rikke

    2014-01-01

    Anmeldelse af Lindgren, Maria og Malin Isaksson, Fanged Fan Fiction: Variations on Twilight, True Blood and The Vampire Diaries (McFarland, 2013)......Anmeldelse af Lindgren, Maria og Malin Isaksson, Fanged Fan Fiction: Variations on Twilight, True Blood and The Vampire Diaries (McFarland, 2013)...

  14. The McNair Scholars Program as an Agent of Socialization in the Doctoral Experience

    Gittens, Cheryl Bailey

    2013-01-01

    Interventions such as the Ronald E. McNair Post-Baccalaureate Achievement Program (McNair Scholars Program) are among the national strategies for promoting doctoral degree attainment amongst first-generation college students from low socioeconomic backgrounds or groups underrepresented in graduate education. This study aimed to understand how…

  15. 49 CFR 178.318 - Specification MC 201; container for detonators and percussion caps.

    2010-10-01

    ... 49 Transportation 2 2010-10-01 2010-10-01 false Specification MC 201; container for detonators and percussion caps. 178.318 Section 178.318 Transportation Other Regulations Relating to Transportation PIPELINE....318 Specification MC 201; container for detonators and percussion caps. ...

  16. Influence of silencing the MC4R gene by lentivirusmediated RNA ...

    Melanocortin receptor 4 (MC4R) is a key element in the mechanisms used to regulate both aspects of keeping the balance between energy uptake and energy expenditure. MC4R was knocked down by lentivirus-mediated shRNA expressing plasmids, which were controlled by the U6 promoter in bovine fibroblast cells, and ...

  17. Level of Construal, Mind Wandering, and Repetitive Thought: Reply to McVay and Kane (2010)

    Watkins, Edward R.

    2010-01-01

    In this reply to the comment of McVay and Kane (2010), I consider their argument concerning how Watkins's (2008) elaborated control theory informs their perspective on the role of executive control in mind wandering. I argue that although in a number of places the elaborated control theory is consistent with the perspective of McVay and Kane that…

  18. On the thermodynamics of the McMillan-Mayer state function

    Mollerup, Jørgen; Breil, Martin Peter

    2009-01-01

    to develop the McMillan-Mayer framework in a classical thermodynamic context for which we develop the relationship between the state function of the McMillan-Mayer framework and the Helmholtz state function. A Taylor expansion method can be applied to the osmotic pressure of a solution which is dilute...

  19. Association of MC4R gene variants with carcass and meat quality ...

    STORAGESEVER

    2009-08-04

    Aug 4, 2009 ... 1College of Animal Science and Technology, Northwest A and F ... MC4R belongs to a seven-transmembrane G-protein-coupled receptor which may regulate body ... targeted disruption of the MC4R gene in mice causes.

  20. Uus menüü kasvatas McDonald'si käivet / Annika Matson

    Matson, Annika, 1976-

    2003-01-01

    USA kiirtoiduketi McDonald's vähemalt aasta tegutsenud söögikohtade käive kasvas enam kui 6% eelkõige tänu uuele menüüle ja edukale reklaamikampaaniale. Diagrammid: McDonald'si käive ja kasum kasvasid 13%

  1. 34 CFR 647.1 - What is the Ronald E. McNair Postbaccalaureate Achievement Program?

    2010-07-01

    ... 34 Education 3 2010-07-01 2010-07-01 false What is the Ronald E. McNair Postbaccalaureate... (Continued) OFFICE OF POSTSECONDARY EDUCATION, DEPARTMENT OF EDUCATION RONALD E. MCNAIR POSTBACCALAUREATE ACHIEVEMENT PROGRAM General § 647.1 What is the Ronald E. McNair Postbaccalaureate Achievement Program? The...

  2. Sygeplejefagets teorigrundlag som værn mod McDonaldisering

    Norlyk, Annelise; Haahr, Anita; Dreyer, Pia

    2017-01-01

    , and that values from evidence-based medicine are being lost in the transformation into this practice which potentially leads to a McDonaldization of nursing practice reflected as «one best way». To prevent a practice of «McNursing», we argue for reviving ethics of care perspectives in today’s evidence practice...

  3. A Comparative Study of McDonald's Wedding Narratives with the Model of Anchoring

    Huang, Mimi

    2016-01-01

    Fast-food giant McDonald's announced in 2010 that they would start hosting wedding ceremonies and receptions for couples who would like to get married in their restaurants in Hong Kong. This paper conducts a study comparing the differing representations of McDonald's wedding services through a narrative analytical approach. Specifically, this…

  4. Joseph McCabe: A Forgotten Early Populariser of Science and Defender of Evolution

    Cooke, Bill

    2010-01-01

    Joseph McCabe (1867-1955) was one of the most prolific and gifted polymaths of the twentieth century. Long before such a thing was thought respectable, and almost a century before any university established a chair in the public understanding of science, McCabe made a living as a populariser of science and a critic of philosophical and religious…

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

    Venanzoni, G

    2014-01-01

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

  6. Development of performance tests for an automated MC and A system

    Kok, K.D.; Klingensmith, R.W.; Riffle, W.; Carver, R.D.; Schumacher, S.S.; Lavender, J.C.; Smith, B.W.

    1988-01-01

    Performance tests of MC and A systems using computers are described, and some example scenarios are discussed. Facility personnel or an external inspection group may use performance tests to evaluate MC and A capabilities under actual operating conditions. This paper addresses test elements common to both user groups. Performance tests consist of scenario development, security, and safety measures, conduct, and evaluation. Because exercises often test scenarios against which the MC and A system is protecting, they may require additional security and safety measures. Computer systems enhance MC and A by providing greater speed, increased precision, and automated checks. Performance tests for MC and A systems using computers differ from performance tests employing manual data systems in that the scenarios must anticipate computer actions rather than utilize controllers to adjust the scenario

  7. CAD-based Monte Carlo program for integrated simulation of nuclear system SuperMC

    Wu, Y.; Song, J.; Zheng, H.; Sun, G.; Hao, L.; Long, P.; Hu, L.

    2013-01-01

    SuperMC is a (Computer-Aided-Design) CAD-based Monte Carlo (MC) program for integrated simulation of nuclear systems developed by FDS Team (China), making use of hybrid MC-deterministic method and advanced computer technologies. The design aim, architecture and main methodology of SuperMC are presented in this paper. The taking into account of multi-physics processes and the use of advanced computer technologies such as automatic geometry modeling, intelligent data analysis and visualization, high performance parallel computing and cloud computing, contribute to the efficiency of the code. SuperMC2.1, the latest version of the code for neutron, photon and coupled neutron and photon transport calculation, has been developed and validated by using a series of benchmarking cases such as the fusion reactor ITER model and the fast reactor BN-600 model

  8. MC2-2: a code to calculate fast neutron spectra and multigroup cross sections

    Henryson, H. II; Toppel, B.J.; Stenberg, C.G.

    1976-06-01

    MC 2 -2 is a program to solve the neutron slowing down problem using basic neutron data derived from the ENDF/B data files. The spectrum calculated by MC 2 -2 is used to collapse the basic data to multigroup cross sections for use in standard reactor neutronics codes. Four different slowing down formulations are used by MC 2 -2: multigroup, continuous slowing down using the Goertzel-Greuling or Improved Goertzel-Greuling moderating parameters, and a hyper-fine-group integral transport calculation. Resolved and unresolved resonance cross sections are calculated accounting for self-shielding, broadening and overlap effects. This document provides a description of the MC 2 -2 program. The physics and mathematics of the neutron slowing down problem are derived and detailed information is provided to aid the MC 2 -2 user in preparing input for the program and implementation of the program on IBM 370 or CDC 7600 computers

  9. New developments in the McStas neutron instrument simulation package

    Willendrup, P K; Knudsen, E B; Klinkby, E; Nielsen, T; Farhi, E; Filges, U; Lefmann, K

    2014-01-01

    The McStas neutron ray-tracing software package is a versatile tool for building accurate simulators of neutron scattering instruments at reactors, short- and long-pulsed spallation sources such as the European Spallation Source. McStas is extensively used for design and optimization of instruments, virtual experiments, data analysis and user training. McStas was founded as a scientific, open-source collaborative code in 1997. This contribution presents the project at its current state and gives an overview of the main new developments in McStas 2.0 (December 2012) and McStas 2.1 (expected fall 2013), including many new components, component parameter uniformisation, partial loss of backward compatibility, updated source brilliance descriptions, developments toward new tools and user interfaces, web interfaces and a new method for estimating beam losses and background from neutron optics.

  10. Electroweak form factors

    Singh, S.K.

    2002-01-01

    The present status of electroweak nucleon form factors and the N - Δ transition form factors is reviewed. Particularly the determination of dipole mass M A in the axial vector form factor is discussed

  11. Sim1 Neurons Are Sufficient for MC4R-Mediated Sexual Function in Male Mice.

    Semple, Erin; Hill, Jennifer W

    2018-01-01

    Sexual dysfunction is a poorly understood condition that affects up to one-third of men around the world. Existing treatments that target the periphery do not work for all men. Previous studies have shown that central melanocortins, which are released by pro-opiomelanocortin neurons in the arcuate nucleus of the hypothalamus, can lead to male erection and increased libido. Several studies specifically implicate the melanocortin 4 receptor (MC4R) in the central control of sexual function, but the specific neural circuitry involved is unknown. We hypothesized that single-minded homolog 1 (Sim1) neurons play an important role in the melanocortin-mediated regulation of male sexual behavior. To test this hypothesis, we examined the sexual behavior of mice expressing MC4R only on Sim1-positive neurons (tbMC4Rsim1 mice) in comparison with tbMC4R null mice and wild-type controls. In tbMC4Rsim1 mice, MC4R reexpression was found in the medial amygdala and paraventricular nucleus of the hypothalamus. These mice were paired with sexually experienced females, and their sexual function and behavior was scored based on mounting, intromission, and ejaculation. tbMC4R null mice showed a longer latency to mount, a reduced intromission efficiency, and an inability to reach ejaculation. Expression of MC4R only on Sim1 neurons reversed the sexual deficits seen in tbMC4R null mice. This study implicates melanocortin signaling via the MC4R on Sim1 neurons in the central control of male sexual behavior. Copyright © 2018 Endocrine Society.

  12. Kinematic analysis of melange fabrics: Examples and applications from the McHugh Complex, Kenai Peninsula, Alaska

    Kusky, T.M.; Bradley, D.C.

    1999-01-01

    Permian to Cretaceous melange of the McHugh Complex on the Kenai Peninsula, south-central Alaska includes blocks and belts of graywacke, argillite, limestone, chert, basalt, gabbro, and ultramafic rocks, intruded by a variety of igneous rocks. An oceanic plate stratigraphy is repeated hundreds of times across the map area, but most structures at the outcrop scale extend lithological layering. Strong rheological units occur as blocks within a matrix that flowed around the competent blocks during deformation, forming broken formation and melange. Deformation was noncoaxial, and disruption of primary layering was a consequence of general strain driven by plate convergence in a relatively narrow zone between the overriding accretionary wedge and the downgoing, generally thinly sedimented oceanic plate. Soft-sediment deformation processes do not appear to have played a major role in the formation of the melange. A model for deformation at the toe of the wedge is proposed in which layers oriented at low angles to ??1 are contracted in both the brittle and ductile regimes, layers at 30-45??to ??1 are extended in the brittle regime and contracted in the ductile regime, and layers at angles greater than 45??to ??1 are extended in both the brittle and ductile regimes. Imbrication in thrust duplexes occurs at deeper levels within the wedge. Many structures within melange of the McHugh Complex are asymmetric and record kinematic information consistent with the inferred structural setting in an accretionary wedge. A displacement field for the McHugh Complex on the lower Kenai Peninsula includes three belts: an inboard belt of Late Triassic rocks records west-to-east-directed slip of hanging walls, a central belt of predominantly Early Jurassic rocks records north-south directed displacements, and Early Cretaceous rocks in an outboard belt preserve southwest-northeast directed slip vectors. Although precise ages of accretion are unknown, slip directions are compatible with

  13. Mining the high grade McArthur River uranium deposit

    Jamieson, B.W.

    2002-01-01

    The McArthur River deposit, discovered in 1988, is recognized as the world's largest, highest grade uranium deposit, with current mineable reserves containing 255 million lb U 3 O 8 at an average grade of 17.33% U 3 O 8 . In addition the project has resources of 228 million pounds U 3 O 8 averaging 12.02% U 3 O 8 . Mining this high-grade ore body presents serious challenges in controlling radiation and in dealing with high water pressures. Experience from the underground exploration programme has provided the information needed to plan the safe mining of the massive Pelite ore zone, which represents the most significant source of ore discovered during the underground drilling programme, with 220 million pounds of U 3 O 8 at an average grade in excess of 17%. Non-entry mining will be used in the high-grade ore zones. Raise boring will be the primary method to safely extract the ore, with all underground development in waste rock to provide radiation shielding. Water will be controlled by grouting and perimeter freezing. The ore cuttings from the raise boring will be ground underground and pumped to surface as slurry, at an average daily production of 150 tonnes. The slurry will be transported to the Key Lake mill and diluted to 4% before processing. The annual production is projected to be 18 million lb U 3 O 8 . The paper focuses on the activities undertaken since discovery, including the initiation of the raise bore mining method utilized to safely mine this high grade ore body. Radiation protection, environmental protection and worker health and safety are discussed in terms of both design and practical implementation. (author)

  14. Correction to McVay and Kane (2012).

    2015-06-01

    Reports an error in "Why does working memory capacity predict variation in reading comprehension? On the influence of mind wandering and executive attention" by Jennifer C. McVay and Michael J. Kane (Journal of Experimental Psychology: General, 2012[May], Vol 141[2], 302-320). The values in Table 2 should be reversed between the F-K grade and F-K ease columns for the following five measures: SS1, SS2, JA1, JA2, and W&P. (The following abstract of the original article appeared in record 2011-19417-001.) Some people are better readers than others, and this variation in comprehension ability is predicted by measures of working memory capacity (WMC). The primary goal of this study was to investigate the mediating role of mind-wandering experiences in the association between WMC and normal individual differences in reading comprehension, as predicted by the executive-attention theory of WMC (e.g., Engle & Kane, 2004). We used a latent-variable, structural-equation-model approach, testing skilled adult readers on 3 WMC span tasks, 7 varied reading-comprehension tasks, and 3 attention-control tasks. Mind wandering was assessed using experimenter-scheduled thought probes during 4 different tasks (2 reading, 2 attention-control). The results support the executive-attention theory of WMC. Mind wandering across the 4 tasks loaded onto a single latent factor, reflecting a stable individual difference. Most important, mind wandering was a significant mediator in the relationship between WMC and reading comprehension, suggesting that the WMC-comprehension correlation is driven, in part, by attention control over intruding thoughts. We discuss implications for theories of WMC, attention control, and reading comprehension. (c) 2015 APA, all rights reserved).

  15. 'McMurdo' Panorama from Spirit's 'Winter Haven'

    2006-01-01

    This 360-degree view, called the 'McMurdo' panorama, comes from the panoramic camera (Pancam) on NASA's Mars Exploration Rover Spirit. From April through October 2006, Spirit has stayed on a small hill known as 'Low Ridge.' There, the rover's solar panels are tilted toward the sun to maintain enough solar power for Spirit to keep making scientific observations throughout the winter on southern Mars. This view of the surroundings from Spirit's 'Winter Haven' is presented in approximately true color. Oct. 26, 2006, marks Spirit's 1,000th sol of what was planned as a 90-sol mission. (A sol is a Martian day, which lasts 24 hours, 39 minutes, 35 seconds). The rover has lived through the most challenging part of its second Martian winter. Its solar power levels are rising again. Spring in the southern hemisphere of Mars will begin in early 2007. Before that, the rover team hopes to start driving Spirit again toward scientifically interesting places in the 'Inner Basin' and 'Columbia Hills' inside Gusev crater. The McMurdo panorama is providing team members with key pieces of scientific and topographic information for choosing where to continue Spirit's exploration adventure. The Pancam began shooting component images of this panorama during Spirit's sol 814 (April 18, 2006) and completed the part shown here on sol 932 (Aug. 17, 2006). The panorama was acquired using all 13 of the Pancam's color filters, using lossless compression for the red and blue stereo filters, and only modest levels of compression on the remaining filters. The overall panorama consists of 1,449 Pancam images and represents a raw data volume of nearly 500 megabytes. It is thus the largest, highest-fidelity view of Mars acquired from either rover. Additional photo coverage of the parts of the rover deck not shown here was completed on sol 980 (Oct. 5 , 2006). The team is completing the processing and mosaicking of those final pieces of the panorama, and that image will be released on the Web shortly

  16. 'McMurdo' Panorama from Spirit's 'Winter Haven' (Color Stereo)

    2006-01-01

    [figure removed for brevity, see original site] Left-eye view of a stereo pair for PIA01905 [figure removed for brevity, see original site] Right-eye view of a stereo pair for PIA01905 This 360-degree view, called the 'McMurdo' panorama, comes from the panoramic camera (Pancam) on NASA's Mars Exploration Rover Spirit. From April through October 2006, Spirit has stayed on a small hill known as 'Low Ridge.' There, the rover's solar panels are tilted toward the sun to maintain enough solar power for Spirit to keep making scientific observations throughout the winter on southern Mars. This view of the surroundings from Spirit's 'Winter Haven' is presented as a stereo anaglyph to show the scene three-dimensionally when viewed through red-blue glasses (with the red lens on the left). Oct. 26, 2006, marks Spirit's 1,000th sol of what was planned as a 90-sol mission. (A sol is a Martian day, which lasts 24 hours, 39 minutes, 35 seconds). The rover has lived through the most challenging part of its second Martian winter. Its solar power levels are rising again. Spring in the southern hemisphere of Mars will begin in early 2007. Before that, the rover team hopes to start driving Spirit again toward scientifically interesting places in the 'Inner Basin' and 'Columbia Hills' inside Gusev crater. The McMurdo panorama is providing team members with key pieces of scientific and topographic information for choosing where to continue Spirit's exploration adventure. The Pancam began shooting component images of this panorama during Spirit's sol 814 (April 18, 2006) and completed the part shown here on sol 932 (Aug. 17, 2006). The panorama was acquired using all 13 of the Pancam's color filters, using lossless compression for the red and blue stereo filters, and only modest levels of compression on the remaining filters. The overall panorama consists of 1,449 Pancam images and represents a raw data volume of nearly 500 megabytes. It is thus the largest, highest-fidelity view of Mars

  17. 'McMurdo' Panorama from Spirit's 'Winter Haven' (Stereo)

    2006-01-01

    This 360-degree view, called the 'McMurdo' panorama, comes from the panoramic camera (Pancam) on NASA's Mars Exploration Rover Spirit. From April through October 2006, Spirit has stayed on a small hill known as 'Low Ridge.' There, the rover's solar panels are tilted toward the sun to maintain enough solar power for Spirit to keep making scientific observations throughout the winter on southern Mars. This view of the surroundings from Spirit's 'Winter Haven' is presented as a stereo anaglyph to show the scene three-dimensionally when viewed through red-blue glasses (with the red lens on the left). Oct. 26, 2006, marks Spirit's 1,000th sol of what was planned as a 90-sol mission. (A sol is a Martian day, which lasts 24 hours, 39 minutes, 35 seconds). The rover has lived through the most challenging part of its second Martian winter. Its solar power levels are rising again. Spring in the southern hemisphere of Mars will begin in early 2007. Before that, the rover team hopes to start driving Spirit again toward scientifically interesting places in the 'Inner Basin' and 'Columbia Hills' inside Gusev crater. The McMurdo panorama is providing team members with key pieces of scientific and topographic information for choosing where to continue Spirit's exploration adventure. The Pancam began shooting component images of this panorama during Spirit's sol 814 (April 18, 2006) and completed the part shown here on sol 932 (Aug. 17, 2006). The panorama was acquired using all 13 of the Pancam's color filters, using lossless compression for the red and blue stereo filters, and only modest levels of compression on the remaining filters. The overall panorama consists of 1,449 Pancam images and represents a raw data volume of nearly 500 megabytes. It is thus the largest, highest-fidelity view of Mars acquired from either rover. Additional photo coverage of the parts of the rover deck not shown here was completed on sol 980 (Oct. 5 , 2006). The team is completing the processing and

  18. 'McMurdo' Panorama from Spirit's 'Winter Haven' (False Color)

    2006-01-01

    This 360-degree view, called the 'McMurdo' panorama, comes from the panoramic camera (Pancam) on NASA's Mars Exploration Rover Spirit. From April through October 2006, Spirit has stayed on a small hill known as 'Low Ridge.' There, the rover's solar panels are tilted toward the sun to maintain enough solar power for Spirit to keep making scientific observations throughout the winter on southern Mars. This view of the surroundings from Spirit's 'Winter Haven' is presented in exaggerated color to enhance color differences among rocks, soils and sand. Oct. 26, 2006, marks Spirit's 1,000th sol of what was planned as a 90-sol mission. (A sol is a Martian day, which lasts 24 hours, 39 minutes, 35 seconds). The rover has lived through the most challenging part of its second Martian winter. Its solar power levels are rising again. Spring in the southern hemisphere of Mars will begin in early 2007. Before that, the rover team hopes to start driving Spirit again toward scientifically interesting places in the 'Inner Basin' and 'Columbia Hills' inside Gusev crater. The McMurdo panorama is providing team members with key pieces of scientific and topographic information for choosing where to continue Spirit's exploration adventure. The Pancam began shooting component images of this panorama during Spirit's sol 814 (April 18, 2006) and completed the part shown here on sol 932 (Aug. 17, 2006). The panorama was acquired using all 13 of the Pancam's color filters, using lossless compression for the red and blue stereo filters, and only modest levels of compression on the remaining filters. The overall panorama consists of 1,449 Pancam images and represents a raw data volume of nearly 500 megabytes. It is thus the largest, highest-fidelity view of Mars acquired from either rover. Additional photo coverage of the parts of the rover deck not shown here was completed on sol 980 (Oct. 5 , 2006). The team is completing the processing and mosaicking of those final pieces of the panorama

  19. Evaluation of ML-MC as a Depth Discriminant in Yellowstone, USA and Italy

    Li, Z.; Koper, K. D.; Burlacu, R.; Sun, D.; D'Amico, S.

    2017-12-01

    Recent work has shown that the difference between two magnitude scales, ML (local Richter magnitude) and MC (coda/duration magnitude), acts as a depth discriminant in Utah. Shallow seismic sources, such as mining induced earthquakes and explosions, have strongly negative ML-MC values, while deeper tectonic earthquakes have ML-MC values near zero. These observations imply that ML-MC might be effective at discriminating small explosions from deeper natural earthquakes at local distances. In this work, we examine seismicity catalogs for the Yellowstone region and Italy to determine if ML-MCacts as a depth discriminant in these regions as well. We identified 4,780 earthquakes that occurred in the Yellowstone region between Sept. 24, 1994 and March 31, 2017 for which both ML and MC were calculated. The ML-MC distribution is well described by a Gaussian function with a mean of 0.102 and a standard deviation of 0.326. We selected a subset of these events with accurate depths and determined mean ML-MC values in various depth bins. An event depth was considered accurate if the formal depth error was less than 2 km and either (1) the nearest station was within one focal depth or (2) the distance to the nearest station was smaller than the bin size. We find that ML-MC decreases as event depths become shallower than about 10 km. Similar to the results for Utah, the decrease is statistically significant and is robust with respect to small changes in bin size and the criteria used to define accurate depths. We used a similar process to evaluate whether ML-MC was a function of source depth for 63,555 earthquakes that occurred between April 16, 2005 and April 30, 2012 in Italy. The ML-MC values in Italy are also well described by a normal distribution, with a mean of -0.477 and standard deviation of 0.315. We again find a statistically significant decrease in ML-MC for shallow earthquakes. In contrast to the Yellowstone results, for Italy ML-MC decreases at a nearly constant rate

  20. The McDonaldization of childhood: children's mental health in neo-liberal market cultures.

    Timimi, Sami

    2010-11-01

    As the failings of neo-liberalism have recently been revealed through the collapse of much of the banking and financial services sector, it seems an opportune time to think about the impact this economic, political, and social value system has had on the well-being of children. After analyzing how our beliefs and practices around children and families are shaped by a variety of economic, political, and cultural pressures, I discuss how policies that promote a particular form of aggressive capitalism lead to a narcissistic value system that permeates social institutions, including those that deal with children. Not only does this impact children's emotional well-being, but it also shapes the way we conceptualize children and their problems. These dynamics facilitate the rapid growth of child psychiatric diagnoses and the tendency to deal with aberrant behavior or emotions in children through technical--particularly pharmaceutical--interventions, a phenomenon I refer to as the 'McDonaldization' of children's mental health. The present article seeks to challenge many of the unhelpful cultural assumptions regarding childhood embedded within the narrow biomedical frame that neo-liberalism has encouraged.

  1. Uranium hydrogeochemical and stream sediment reconnaissance of the McCarthy NTMS quadrangle, Alaska

    1981-11-01

    This report presents results of a Hydrogeochemical and Stream Sediment Reconnaisance (HSSR) of the McCarthy NTMS quadrangle, Alaska. In addition to this abbreviated data release, more complete data are available to the public in machine-readable form. These machine-readable data, as well as quarterly or semiannual program progress reports containing further information on the HSSR program in general, or on the Los Alamos National Laboratory (LANL) portion of the program in particular, are available from DOE's Technical Library at its Grand Junction Area Office. Presented in this data release are location data, field analyses, and laboratory analyses of stream sediments. For the sake of brevity, many field site observations have not been included in this volume, these data are, however, available on the magnetic tape. Appendix A describes the sample media and summarizes the analytical result. Statistical tables, tables of raw data, and 1;1,000,000 scale maps of pertinent elements have been included in this report. Also included are maps showing results of multivariate statistical analyses. Information on the field and analytical procedures used by the Los Alamos National Laboratory during sample collection and analysis may be found in any HSSR data release prepared by the Laboratory and will not be included in this report

  2. Adaptive municipal electronic forms

    Kuiper, Pieternel; van Dijk, Elisabeth M.A.G.; Bondarouk, Tatiana; Ruel, Hubertus Johannes Maria; Guiderdoni-Jourdain, Karine; Oiry, Ewan

    Adaptation of electronic forms (e-forms) seems to be a step forward to reduce the burden for people who fill in forms. Municipalities more and more offer e-forms online that can be used by citizens to request a municipal product or service or by municipal employees to place a request on behalf of a

  3. Ecological effects of contaminants in McCoy Branch, 1991--1993

    Ryon, M.G. [ed.

    1996-09-01

    The 1984 Hazardous and Solid Waste Amendments to the Resource Conservation and Recovery Act (RCRA) required assessment of all current and former solid waste management units. Following guidelines under RCRA and the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA), a remedial investigation (RI) was required of the Y-12 Plant for their filled coal ash pond (FCAP) and associated areas on McCoy Branch. The RI process was initiated and assessments were presented. Because the disposal of coal ash in the ash pond, McCoy Branch, and Rogers Quarry was not consistent with the Tennessee Water Quality Act, several remediation steps were implemented between 1986 and 1994 for McCoy Branch to address disposal problems. The required ecological risk assessments of McCoy Branch watershed included provisions for biological monitoring of the watershed. The objectives of the biological monitoring were to (1) document changes in biological quality of McCoy Branch after completion of a pipeline bypassing upper McCoy Branch and further, after termination of all discharges to Rogers Quarry, (2) provide guidance on the need for additional remediation, and (3) evaluate the effectiveness of implemented remedial actions. The data from the biological monitoring program may also determine whether the goals of protection of human health and the environment of McCoy Branch are being accomplished.

  4. Inhibition of serotonin transport by (+)McN5652 is noncompetitive

    Hummerich, Rene [Biochemical Laboratory, Central Institute of Mental Health, 68159 Mannheim (Germany); Schulze, Oliver [Department of Nuclear Medicine, University Medical Center Hamburg-Eppendorf, D-20246 Hamburg (Germany); Raedler, Thomas [Department of Psychiatry and Psychotherapy, University Medical Center Hamburg-Eppendorf, D-20246 Hamburg (Germany); Mikecz, Pal [Department of Nuclear Medicine, University Medical Center Hamburg-Eppendorf, D-20246 Hamburg (Germany); Reimold, Matthias [Department of Nuclear Medicine, University Hospital Tuebingen, D-72076 Tuebingen (Germany); Brenner, Winfried [Department of Nuclear Medicine, University Medical Center Hamburg-Eppendorf, D-20246 Hamburg (Germany); Clausen, Malte [Department of Nuclear Medicine, University Medical Center Hamburg-Eppendorf, D-20246 Hamburg (Germany); Schloss, Patrick [Biochemical Laboratory, Central Institute of Mental Health, 68159 Mannheim (Germany); Buchert, Ralph [Department of Nuclear Medicine, University Medical Center Hamburg-Eppendorf, D-20246 Hamburg (Germany)]. E-mail: buchert@uke.uni-hamburg.de

    2006-04-15

    Introduction: Imaging of the serotonergic innervation of the brain using positron emission tomography (PET) with the serotonin transporter (SERT) ligand [{sup 11C}] (+)McN5652 might be affected by serotonin in the synaptic cleft if there is relevant interaction between [{sup 11}C] (+)McN5652 and serotonin at the SERT. The aim of the present study therefore was to pharmacologically characterize the interaction of [{sup 11}C] (+)McN5652 and serotonin at the SERT. Methods: In vitro saturation analyses of [{sup 3}H]serotonin uptake into HEK293 cells stably expressing the human SERT were performed in the absence and presence of unlabelled (+)McN5652. Data were evaluated assuming Michaelis-Menten kinetics. Results: Unlabelled (+)McN5652 significantly reduced the maximal rate of serotonin transport V {sub max} of SERT without affecting the Michaelis-Menten constant K {sub M}. Conclusions: This finding indicates that (+)McN5652 inhibits serotonin transport through the SERT in a noncompetitive manner. This might suggest that [{sup 11}C] (+)McN5652 PET is not significantly affected by endogenous serotonin.

  5. Evaluation of uranium anomalies in the McCaslin Syncline, northeastern Wisconsin

    Blackburn, W.H.; Mathews, G.W.

    1982-01-01

    On the basis of this investigation, the McCaslin area does not demonstrate sufficient recognition criteria to be considered favorable for the occurrence of uranium deposits that are analogous to quartz-pebble conglomerate deposits or unconformity-related deposits. Neither model is applicable because: (1) More often than not the conglomeratic lenses of the McCaslin Quartzite are polymictic. (2) Pyrite and chlorite are essentially lacking; (3) Pervasive chloritic and hematitic alteration are not present in the McCaslin district; (4) The maximum estimated age of the McCaslin is 1.9 b.y.; (5) The notable absence of anomalous uranium values in the basal McCaslin Quartzite, and especially where known faulting intersects the McCaslin, suggests that a process for concentrating uranium has not been effective in the area; (6) The Waupee Volcanics are not known to contain any extensive graphitic or chloritic schists, nor do they have more than normal amounts of uranium; (7) Uranium anomalies in stream-water, stream-sediment, and aerial surveys may be explained by uranium derived from the relatively uraniferous Hager Rhyolite, or other granitic intrusives related to the Wolf River batholith. The McCaslin area warrants no further investigation; it will not contribute any significant new potential the the NURE resource base. 3 figures, 3 tables

  6. The effects of McKenzie and Brunkow exercise program on spinal mobility comparative study

    Emela Mujić Skikić

    2004-02-01

    Full Text Available This study encompassed 64 participants with symptoms of low back pain, 33 in McKenzie group and 31 in Brunkow group. Patients attended exercise program daily and they were asked to do the same exercise at home--five times a day in series of 5 to 10 repetition each time, depending of stage of disease and pain intensity. All patients were assessed for the spinal motion, before and after the treatment. All parameters for spinal movements showed improvement after exercising McKenzie program for lower back pain with a significant difference of p<0.01 for all motions. Also, in Brunkow group, all of the parameters showed statistically significant improvement at the end of treatment in relation to pre-treatment values, with significant difference of p<0.01 for all motions. Statistically comparison between McKenzie and Brunkow difference in score at the end of the treatment showed statistically significant improvement in McKenzie group, for extension, right and left side flexion, while flexion score didn't show statistically significant difference. McKenzie exercises seemed to be more effective than Brunkow exercises for improvement in spinal motion. Both, McKenzie and Brunkow exercises can be used for spinal mobility improvement in patients with lower back pain, but is preferable to use McKenzie exercises first, to decrease the pain and increase spinal mobility, and then Brunkow exercises to strengthen the paravertebral muscles.

  7. Disposition and pharmacokinetics in rats of McN-5707, a potential antidepressant drug

    Ng, K.T.; Holland, M.L.; Hills, J.F.; Uetz, J.A.

    1986-01-01

    A single 80 mg/kg oral solution dose of McN-5707- 14 C x HBr [trans-6-(2-chlorophenyl)-1,2,3,5,6,10b-hexahydropyrrolo[2,1-a]isoquinoline hydrobromide (1:1)] was administered orally to 40 Wistar rats. Total 14 C concentrations in plasma were high (> 4.5 μg x equiv/mL) for at least 24 hours after dosing. Unchanged McN-5707 represented 14 C concs in plasma at 45 min and < 1% at 24 hours after dosing. In the 8 days following dose administration, 23% of the dose was excreted in urine and 70% of the dose was excreted in feces. Analysis (HPLC and TLC) of glusulase treated urine, plasma and fecal samples revealed the presence of multiple metabolites of McN-5707. Unchanged McN-5707 was found only in fecal extracts (2-7% of dose). Single solution doses of McN-5707 x HBr were administered p.o. (20 mg/kg) and i.v. (4 mg/kg) to 39 Wistar rats. Plasma samples were analyzed for McN-5707 using a capillary GC assay. These studies indicated that McN-5707 was well absorbed and extensively metabolized in rats following oral doses

  8. Ecological effects of contaminants in McCoy Branch, 1989-1990

    Ryon, M.G. (ed.)

    1992-01-01

    The 1984 Hazardous and Solid Waste Amendments to the Resource Conservation and Recovery Act (RCRA) required assessment of all current and former solid waste management units. Such a RCRA Facility Investigation (RFI) was required of the Y-12 Plant for their Filled Coal Ash Pond on McCoy Branch. Because the disposal of coal ash in the ash pond, McCoy Branch, and Rogers Quarry was not consistent with the Tennessee Water Quality Act, several remediation steps were implemented or planned for McCoy Branch to address disposal problems. The McCoy Branch RFI plan included provisions for biological monitoring of the McCoy Branch watershed. The objectives of the biological monitoring were to: (1) document changes in biological quality of McCoy Branch after completion of a pipeline and after termination of all discharges to Rogers Quarry, (2) provide guidance on the need for additional remediation, and (3) evaluate the effectiveness of implemented remedial actions. The data from the biological monitoring program will also determine if the classified uses, as identified by the State of Tennessee, of McCoy Branch are being protected and maintained. This report discusses results from toxicity monitoring of snails fish community assessment, and a Benthic macroinvertebrate community assessment.

  9. Inhibition of serotonin transport by (+)McN5652 is noncompetitive

    Hummerich, Rene; Schulze, Oliver; Raedler, Thomas; Mikecz, Pal; Reimold, Matthias; Brenner, Winfried; Clausen, Malte; Schloss, Patrick; Buchert, Ralph

    2006-01-01

    Introduction: Imaging of the serotonergic innervation of the brain using positron emission tomography (PET) with the serotonin transporter (SERT) ligand [ 11C ] (+)McN5652 might be affected by serotonin in the synaptic cleft if there is relevant interaction between [ 11 C] (+)McN5652 and serotonin at the SERT. The aim of the present study therefore was to pharmacologically characterize the interaction of [ 11 C] (+)McN5652 and serotonin at the SERT. Methods: In vitro saturation analyses of [ 3 H]serotonin uptake into HEK293 cells stably expressing the human SERT were performed in the absence and presence of unlabelled (+)McN5652. Data were evaluated assuming Michaelis-Menten kinetics. Results: Unlabelled (+)McN5652 significantly reduced the maximal rate of serotonin transport V max of SERT without affecting the Michaelis-Menten constant K M . Conclusions: This finding indicates that (+)McN5652 inhibits serotonin transport through the SERT in a noncompetitive manner. This might suggest that [ 11 C] (+)McN5652 PET is not significantly affected by endogenous serotonin

  10. Melanocortin MC(4) receptor-mediated feeding and grooming in rodents.

    Mul, Joram D; Spruijt, Berry M; Brakkee, Jan H; Adan, Roger A H

    2013-11-05

    Decades ago it was recognized that the pharmacological profile of melanocortin ligands that stimulated grooming behavior in rats was strikingly similar to that of Xenopus laevis melanophore pigment dispersion. After cloning of the melanocortin MC1 receptor, expressed in melanocytes, and the melanocortin MC4 receptor, expressed mainly in brain, the pharmacological profiles of these receptors appeared to be very similar and it was demonstrated that these receptors mediate melanocortin-induced pigmentation and grooming respectively. Grooming is a low priority behavior that is concerned with care of body surface. Activation of central melanocortin MC4 receptors is also associated with meal termination, and continued postprandial stimulation of melanocortin MC4 receptors may stimulate natural postprandial grooming behavior as part of the behavioral satiety sequence. Indeed, melanocortins fail to suppress food intake or induce grooming behavior in melanocortin MC4 receptor-deficient rats. This review will focus on how melanocortins affect grooming behavior through the melanocortin MC4 receptor, and how melanocortin MC4 receptors mediate feeding behavior. This review also illustrates how melanocortins were the most likely candidates to mediate grooming and feeding based on the natural behaviors they induced. Copyright © 2013 Elsevier B.V. All rights reserved.

  11. Assessing the health impact of transnational corporations: a case study on McDonald's Australia.

    Anaf, Julia; Baum, Frances E; Fisher, Matt; Harris, Elizabeth; Friel, Sharon

    2017-02-06

    The practices of transnational corporations affect population health through production methods, shaping social determinants of health, or influencing the regulatory structures governing their activities. There has been limited research on community exposures to TNC policies and practices. Our pilot research used McDonald's Australia to test methods for assessing the health impacts of one TNC within Australia. We adapted existing Health Impact Assessment methods to assess McDonald's activities. Data identifying potential impacts were sourced through document analysis, including McDonald's corporate literature; media analysis and semi-structured interviews. We commissioned a spatial and socioeconomic analysis of McDonald's restaurants in Australia through Geographic Information System technology. The data was mapped against a corporate health impact assessment framework which included McDonald's Australia's political and business practices; products and marketing; workforce, social, environmental and economic conditions; and consumers' health related behaviours. We identified both positive and detrimental aspects of McDonald's Australian operations across the scope of the CHIA framework. We found that McDonald's outlets were slightly more likely to be located in areas of lower socioeconomic status. McDonald's workplace conditions were found to be more favourable than those in many other countries which reflects compliance with Australian employment regulations. The breadth of findings revealed the need for governments to strengthen regulatory mechanisms that are conducive to health; the opportunity for McDonald's to augment their corporate social responsibility initiatives and bolster reputational endorsement; and civil society actors to inform their advocacy towards health and equity outcomes from TNC operations. Our study indicates that undertaking a corporate health impact assessment is possible, with the different methods revealing sufficient information to

  12. A Malus crabapple chalcone synthase gene, McCHS, regulates red petal color and flavonoid biosynthesis.

    Deqiang Tai

    Full Text Available Chalcone synthase is a key and often rate-limiting enzyme in the biosynthesis of anthocyanin pigments that accumulate in plant organs such as flowers and fruits, but the relationship between CHS expression and the petal coloration level in different cultivars is still unclear. In this study, three typical crabapple cultivars were chosen based on different petal colors and coloration patterns. The two extreme color cultivars, 'Royalty' and 'Flame', have dark red and white petals respectively, while the intermediate cultivar 'Radiant' has pink petals. We detected the flavoniods accumulation and the expression levels of McCHS during petals expansion process in different cultivars. The results showed McCHS have their special expression patterns in each tested cultivars, and is responsible for the red coloration and color variation in crabapple petals, especially for color fade process in 'Radiant'. Furthermore, tobacco plants constitutively expressing McCHS displayed a higher anthocyanins accumulation and a deeper red petal color compared with control untransformed lines. Moreover, the expression levels of several anthocyanin biosynthetic genes were higher in the transgenic McCHS overexpressing tobacco lines than in the control plants. A close relationship was observed between the expression of McCHS and the transcription factors McMYB4 and McMYB5 during petals development in different crabapple cultivars, suggesting that the expression of McCHS was regulated by these transcription factors. We conclude that the endogenous McCHS gene is a critical factor in the regulation of anthocyanin biosynthesis during petal coloration in Malus crabapple.

  13. Ronald McDonald dit: "Tout le monde connait: 'Deuxsteakshachessaucespecialesaladefromageoignons dansuntriplepainrondrecouvertdegrainsdesesames'" (Ronald McDonald Says: "Everyone Knows: 'Two-All-Beef-Patties-Special-Sauce-Lettuce-Cheese-Pickles- Onions-on-a-Sesame-Seed Bun'").

    Headrick, Robert J., Jr.

    This booklet is intended for classroom use in first-year high school French to acquaint students with the McDonald's fast food restaurants in Paris. The specific objectives are for the student to: (1) discuss the similarities and differences between the American and Parisian McDonald's, (2) set up a miniature McDonald's in the classroom, (3) order…

  14. Ronald McDonald pregunta: "Puedes decir: 'dostortosdepurocarnederessalsaespeciallechugagueso- pepinillosycebollasenunpanconsemillasdeajonjoli'?" (Ronald McDonald Asks: "Can You Say: 'Two-All-Beef-Patties-Special-Sauce-Lettuce-Cheese-Pickles-Onions-On- A-Sesame-Seed-Bun'?" Activities in Spanish).

    Headrick, Robert J., Jr.

    This booklet is intended for classroom use in first-year high school Spanish to acquaint students with the McDonald's fast food restaurants in Costa Rica. The specific objectives are for the student to: (1) discuss the similarities and differences between the American and Costa Rican McDonald's, (2) set up a miniature McDonald's in the classroom,…

  15. Midlatitude Continental Convective Clouds Experiment (MC3E)

    Jensen, MP; Petersen, WA; Del Genio, AD; Giangrande, SE; Heymsfield, A; Heymsfield, G; Hou, AY; Kollias, P; Orr, B; Rutledge, SA; Schwaller, MR; Zipser, E

    2010-04-01

    Convective processes play a critical role in the Earth’s energy balance through the redistribution of heat and moisture in the atmosphere and subsequent impacts on the hydrologic cycle. Global observation and accurate representation of these processes in numerical models is vital to improving our current understanding and future simulations of Earth’s climate system. Despite improvements in computing power, current operational weather and global climate models are unable to resolve the natural temporal and spatial scales that are associated with convective and stratiform precipitation processes; therefore, they must turn to parameterization schemes to represent these processes. In turn, the physical basis for these parameterization schemes needs to be evaluated for general application under a variety of atmospheric conditions. Analogously, space-based remote sensing algorithms designed to retrieve related cloud and precipitation information for use in hydrological, climate, and numerical weather prediction applications often rely on physical “parameterizations” that reliably translate indirectly related instrument measurements to the physical quantity of interest (e.g., precipitation rate). Importantly, both spaceborne retrieval algorithms and model convective parameterization schemes traditionally rely on field campaign data sets as a basis for evaluating and improving the physics of their respective approaches. The Midlatitude Continental Convective Clouds Experiment (MC3E) will take place in central Oklahoma during the April–May 2011 period. The experiment is a collaborative effort between the U.S. Department of Energy (DOE) Atmospheric Radiation Measurement (ARM) Climate Research Facility and the National Aeronautics and Space Administration’s (NASA) Global Precipitation Measurement (GPM) mission Ground Validation (GV) program. The field campaign leverages the unprecedented observing infrastructure currently available in the central United States

  16. Perubahan Format dan Desain Surat Kabar Indonesia dalam Perspektif “McJournalism”

    Awang Ruswandi

    2006-12-01

    Full Text Available The changing of newspapers format and design in Indonesia become a prominence phenomenon in recent times. When Kompas, a national leading newspaper in Indonesia, changed its format and design, it was sufficiently enough to claim that McJournalism phenomenon started to appear in Indonesia. McJournalism, adopted by Bob Franklin from Ritzer’s famous term “McDonaldization,” consisted of four characteristic: efficiency, calculability, predictability, and control. An analysis to such changes on some Indonesian major newspaper formats and designs have proven that the policy led also to the changing of mechanisms and working routines in those newspapers as well.

  17. New developments in the McStas neutron instrument simulation package

    Willendrup, Peter Kjær; Bergbäck Knudsen, Erik; Klinkby, Esben Bryndt

    2014-01-01

    , virtual experiments, data analysis and user training. McStas was founded as a scienti_c, open-source collaborative code in 1997. This contribution presents the project at its current state and gives an overview of the main new developments in McStas 2.0 (December 2012) and McStas 2.1 (expected fall 2013......), including many new components, component parameter uniformisation, partial loss of backward compatibility, updated source brilliance descriptions, developments toward new tools and user interfaces, web interfaces and a new method for estimating beam losses and background from neutron optics....

  18. McRunjob: A High Energy Physics Workflow Planner for Grid Production Processing

    Graham, G E; Evans, D; Bertram, I

    2003-01-01

    McRunjob is a powerful grid workflow manager used to manage the generation of large numbers of production processing jobs in High Energy Physics. In use at both the DZero and CMS experiments, McRunjob has been used to manage large Monte Carlo production processing since 1999 and is being extended to uses in regular production processing for analysis and reconstruction. Described at CHEP 2001, McRunjob converts core metadata into jobs submittable in a variety of environments. The powerful core...

  19. Postavení firmy McDonald's na trhu v USA

    Holkupová, Jitka

    2012-01-01

    This thesis deals with McDonald's and its current position in the U.S. market. The first chapter focuses on the company's history from the very beginnings to the present. It explains what was behind the success of McDonald's and how the company is different from most competitors. The second chapter focuses on the current situation in the U.S. market, the role of franchising in the fast food industry and McDonald's compared with its main competitors. The subject of the third chapter is the SWO...

  20. Flow Control and Design Assessment for Drainage System at McMurdo Station, Antarctica

    2014-11-24

    Drainage System at McMurdo Station, Antarctica Co ld R eg io ns R es ea rc h an d En gi ne er in g La bo ra to ry Rosa Affleck, Meredith...Flow Control and Design Assessment for Drainage System at McMurdo Station, Antarctica Rosa Affleck, Meredith Carr, and Brendan West Cold Regions...Characterization and Variations at McMurdo Station, Antarctica . ERDC/CRREL TR-14-6. Hanover, NH: U.S. Army Engineer Research and Development Center

  1. Validation of Shielding Analysis Capability of SuperMC with SINBAD

    Chen Chaobin

    2017-01-01

    Full Text Available Abstract: The shielding analysis capability of SuperMC was validated with the Shielding Integral Benchmark Archive Database (SINBAD. The SINBAD was compiled by RSICC and NEA, it includes numerous benchmark experiments performed with the D-T fusion neutron source facilities of OKTAVIAN, FNS, IPPE, etc. The results from SuperMC simulation were compared with experimental data and MCNP results. Very good agreement with deviation lower than 1% was achieved and it suggests that SuperMC is reliable in shielding calculation.

  2. Ms. Rodriquez and Mickey Mouse pose with a portrait of Ronald McNair

    1999-01-01

    In the gymnasium of Ronald McNair Magnet School in Cocoa, Fla., Ms. Maria Rodriguez, an Walt Disney World Ambassador, and Mickey Mouse pose with a portrait of NASA astronaut Ronald McNair. The portrait was presented to the school by Walt Disney World during a tribute to McNair. The school had previously been renamed for the fallen astronaut, who was one of a crew of seven who lost their lives during an accident following launch of the Space Shuttle Challenger in January 1986.

  3. Challenges with modifications of the McClean Lake mill to process midwest ore

    Nguyen, T.T.; Backham, L.

    2010-01-01

    Midwest is a unique uranium deposit with exceptionally high arsenic content. The ore body is located 17 km west of the McClean Lake operation. The McClean Lake mill will be modified to process Midwest ore and handle solid wastes from the Midwest water treatment plant. This paper describes the modifications required of the McClean Lake mill, process challenges associated with treatment of the arsenic, and the possibility of recovering nickel and cobalt as a by-product. It also reviews the complexity in the design of the Midwest water treatment facility which incorporates reverse osmosis technology with conventional physical-chemical water treatment. (author)

  4. Kinematic analysis of mélange fabrics: examples and applications from the McHugh Complex, Kenai Peninsula, Alaska

    Kusky, Timothy M.; Bradley, Dwight C.

    1999-12-01

    Permian to Cretaceous mélange of the McHugh Complex on the Kenai Peninsula, south-central Alaska includes blocks and belts of graywacke, argillite, limestone, chert, basalt, gabbro, and ultramafic rocks, intruded by a variety of igneous rocks. An oceanic plate stratigraphy is repeated hundreds of times across the map area, but most structures at the outcrop scale extend lithological layering. Strong rheological units occur as blocks within a matrix that flowed around the competent blocks during deformation, forming broken formation and mélange. Deformation was noncoaxial, and disruption of primary layering was a consequence of general strain driven by plate convergence in a relatively narrow zone between the overriding accretionary wedge and the downgoing, generally thinly sedimented oceanic plate. Soft-sediment deformation processes do not appear to have played a major role in the formation of the mélange. A model for deformation at the toe of the wedge is proposed in which layers oriented at low angles to σ1 are contracted in both the brittle and ductile regimes, layers at 30-45° to σ1 are extended in the brittle regime and contracted in the ductile regime, and layers at angles greater than 45° to σ1 are extended in both the brittle and ductile regimes. Imbrication in thrust duplexes occurs at deeper levels within the wedge. Many structures within mélange of the McHugh Complex are asymmetric and record kinematic information consistent with the inferred structural setting in an accretionary wedge. A displacement field for the McHugh Complex on the lower Kenai Peninsula includes three belts: an inboard belt of Late Triassic rocks records west-to-east-directed slip of hanging walls, a central belt of predominantly Early Jurassic rocks records north-south directed displacements, and Early Cretaceous rocks in an outboard belt preserve southwest-northeast directed slip vectors. Although precise ages of accretion are unknown, slip directions are compatible with

  5. Electrochemical isotropic texturing of mc-Si wafers in KOH solution

    Abburi, M.; Boström, T.; Olefjord, I.

    2013-01-01

    Boron doped multicrystalline Si-wafers were anodically polarized in 2 M KOH and 4 M KOH at 40 °C and 50 °C. The applied potentials were 25 V, 30 V, 40 V and 50 V. The morphology of the textured surfaces, the surface products and the light reflectivity were analyzed by utilizing SEM, XPS and Lambda UV/Vis/NIR spectrophotometer, respectively. Isotropic texturing was obtained. The lowest average reflectivity, 17%, was achieved after pre-etching for 10 min and polarization at 40 V for 10 min in 4 M KOH at 50 °C. That reflection value is half of that measured on a chemical pre-etched surface, 34%. By increasing the voltage to 50 V the reflectivity rises to 28%. Polarizations to 25 V and 30 V at 50 °C in both solutions give local pores in the μm-range. The etch attack initiation is located at protrusions on the surface. At 40 V and 50 V in both solutions the pores are extended onto the entire surface. The width of the pores is about 10 μm. Inside the micro-pores, nm-pores are formed; their lateral size is in the range 100 nm–200 nm. A mechanism for the anodic dissolution reactions is discussed. - Highlights: ► A method to form isotropic textures on mc-Si wafers in KOH solution is presented. ► The method is based on anodic polarization of silicon in KOH at high potentials. ► Evolution of surface morphology is studied by varying the etch parameters. ► Isotropic textures with lowest average reflectivity are obtained at 40 V. ► A reaction model for texturing mechanism is discussed in the light of XPS data

  6. Geology of the Cane Branch and Helton Branch watershed areas, McCreary County, Kentucky

    Lyons, Erwin J.

    1957-01-01

    Cane Branch and Helton Branch in McCreary County, Kentucky, are about 1.4 miles apart (fig. 1). Can Branch, which is about 2.1 miles long, emptied into Hughes Fork of Beaver Creek. Its watershed area of about 1.5 square miles lies largely in the Wiborf 7 1/2-minute quadrangle (SW/4 Cumberland Falls 15-minute quadrangle), but the downstream part of the area extends northward into the Hail 7 1/2-minute quadrangle (NW/4 Cumberland Falls 15-minute quadrangle). Helton Branch, which is about 1.1 miles long, has two tributaries and empties into Little Hurricane Fork of Beaver Creek. It drains an area of about 0.8 square mile of while about 0.5 square mile is in the Hail quadrangle and the remainder in the Wilborg quadrangle. The total relief in the Can Branch area is about 500 feet and in the Helton Branch area about 400 feet. Narrow, steep-sided to canyon-like valley and winding ridges, typical of the Pottsville escarpment region, are characteristic of both areas. Thick woods and dense undergrowth cover much of the two areas. Field mapping was done on U.S. Geological Survey 7 1/2-minute maps having a scale of 1:24,000 and a contour interval of 20 feet. Elevations of lithologic contacts were determined with a barometer and a hand level. Aerial photographs were used principally to trace the cliffs formed by sandstone and conglomerate ledges. Exposures, except for those of the cliff- and ledge-forming sandstone and conglomerates, are not abundant. The most complete stratigraphic sections (secs. 3 and 4, fig. 2) in the two areas are exposed in cuts of newly completed Forest Service roads, but the rick in the upper parts of the exposures is weathered. To supplement these sections, additional sections were measured in cuts along the railroad and main highways in nor near the watersheds.

  7. Geochemical zoning around the McClean uranium deposits, Saskatchewan, Canada

    Golightly, J.P.; Brummer, J.J.; Saracoglu

    1983-01-01

    The uranium mineralization of the McClean deposits can be described as belonging to two different facies; a more reduced sulphide-arsenide facies and a more oxidized hematite-'bleached' facies, superimposed on any one of three host rocks. The trace metals can be grouped according to their redox behaviour. Vanadium, Mo and U, occurring as oxides, form one group while Ni, Co, Zn, Cu and As, occurring as sulphides and/or arsenides, form intermediate and most reduced groups, respectively. The ratio of oxidized to reduced minerals can be represented by the ratio of U/Ni. This ratio can be used to estimate the variation of redox potential in the deposit at the time of deposition or alteration. A generalized Eh-pH diagram is used to qualitatively describe the significance of each mineral facies. The U/Ni ratio of the transition between the hematite and 'bleached' facies increases upwards. The phase diagram suggests that a possible cause is an upward decrease in pH and increase in Eh. Uranium analysis of the drill core shows that there is little movement of U into the overlying sandstones from basement rocks and regolith that contain no uranium deposits. Uranium in the Athabasca sandstone from these areas averages less than 1 ppm. However, where uranium zones have been found in the basement rocks, regolith and lower Athabasca sandstone, U values greater than 2-3 ppm consistently occur in the overlying sandstones at or near surface. Results suggest that target areas containing deeply buried uranium deposits could be defined by U analyses of the Athabasca sandstone from quite widely spaced holes of limited depth. (Auth.)

  8. McDonald Criteria 2010 and 2005 Compared: Persistence of High Oligoclonal Band Prevalence Despite Almost Doubled Diagnostic Sensitivity

    Philipp Schwenkenbecher

    2016-09-01

    Full Text Available The 2010 McDonald criteria were developed to allow a more rapid diagnosis of relapsing-remitting multiple sclerosis (MS by only one MRI of the brain. Although cerebrospinal fluid (CSF is not a mandatory part of the latest criteria, the evidence of an intrathecal humoral immunoreaction in the form of oligoclonal bands (OCB is crucial in the diagnostic workup. To date, the impact of the 2010 McDonald criteria on the prevalence of OCB has not been investigated. We retrospectively evaluated data of 325 patients with a clinical relapse suggestive of demyelination that were treated in a German university hospital between 2010 and 2015. One hundred thirty-six patients (42% were diagnosed with MS and 189 patients with CIS when the criteria of 2010 were applied. The criteria of 2005 allowed only 70 patients (22% to be designated as MS. In contrast, the prevalence of OCB was marginal affected in MS patients with 96% for the criteria of 2010 and 98.5% for the criteria of 2005. In conclusion, OCB are prevalent in most MS patients and reflect the chronic inflammatory nature of the disease. We recommend CSF examination to exclude alternative diagnoses and reevaluation of the diagnosis MS in patients with negative OCB.

  9. Reading the Anthropocene through science and apocalypse in the selected contemporary fiction of J.G. Ballard, Kurt Vonnegut, Cormac McCarthy and Ian McEwan

    Fevyer, David

    2016-01-01

    This thesis examines how six contemporary novels variously intervene in the current crisis of climate change. Through close readings of J G Ballard’s The Drowned World (1962) and Hello America (1981); Cormac McCarthy’s The Road (2006); Kurt Vonnegut’s Cat’s Cradle (1963) and Galapagos (1985); and Ian McEwan’s Solar (2010), the thesis aims to identify how the narrative and generic resources of contemporary fiction might help readers to think through and beyond the consequences of anthropocentr...

  10. The Limitations of Behavior-Genetic Analyses: Comment on McGue, Elkins, Walden, and Iacono (2005)

    Greenberg, Gary

    2005-01-01

    This article takes issue with the behavior-genetic analysis of parenting style presented by M. McGue, I. Elkins, B. Walden, and W. G. Iacono. The author argues that the attribution of their findings to inherited genetic effects was without basis because McGue et al. never indicated how those genetic effects manifested themselves. Instead, McGue et…

  11. 75 FR 47203 - Airworthiness Directives; McDonnell Douglas Corporation Model MD-11 and MD-11F Airplanes Equipped...

    2010-08-05

    ... Airworthiness Directives; McDonnell Douglas Corporation Model MD- 11 and MD-11F Airplanes Equipped With General... Sec. 39.13 by adding the following new AD: 2010-16-03 McDonnell Douglas Corporation: Amendment 39... applies to McDonnell Douglas Corporation Model MD-11 and MD-11F airplanes, certified in any category...

  12. 75 FR 62919 - Notice of Final Federal Agency Actions on the Route 250 Bypass Interchange at McIntire Road...

    2010-10-13

    ... on the Route 250 Bypass Interchange at McIntire Road Project in Virginia AGENCY: Federal Highway.... 139(l)(1). The actions relate to the Route 250 Bypass Interchange at McIntire Road project in the City... Virginia: Route 250 Bypass Interchange at McIntire Road. The project would involve construction of a grade...

  13. 75 FR 16099 - Mr. Jerry McMillan and Ms. Christine Smith; Notice of Termination of License by Implied Surrender...

    2010-03-31

    ... McMillan and Ms. Christine Smith; Notice of Termination of License by Implied Surrender and Soliciting... surrender b. Project No.: P-9907-018 c. Licensees: Mr. Jerry McMillan and Ms. Christine Smith d. Name of... ] 62,282). The project was transferred to Mr. Jerry McMillan and Ms. Christine Smith by order on...

  14. What Costs Do Reveal and Moving beyond the Cost Debate: Reply to Einstein and McDaniel (2010)

    Smith, Rebekah E.

    2010-01-01

    Einstein et al. (2005) predicted no cost to an ongoing task when a prospective memory task met certain criteria. Smith, Hunt, McVay, and McConnell (2007) used prospective memory tasks that met these criteria and found a cost to the ongoing task, contrary to Einstein et al.'s prediction. Einstein and McDaniel (2010) correctly noted that there are…

  15. Pharmacokinetics of antiretroviral drugs in infancy | McIlleron ...

    Dosing in infancy is complicated by inadequate characterisation of pharmacokinetics, unpredictable drug concentrations and a lack of suitable dosage forms. Additional challenges are presented by the concomitant administration of interacting drugs (e.g. rifampicin in antituberculosis treatment) and disease conditions that ...

  16. Against Logical Form

    P N Johnson-Laird

    2010-10-01

    Full Text Available An old view in logic going back to Aristotle is that an inference is valid in virtue of its logical form. Many psychologists have adopted the same point of view about human reasoning: the first step is to recover the logical form of an inference, and the second step is to apply rules of inference that match these forms in order to prove that the conclusion follows from the premises. The present paper argues against this idea. The logical form of an inference transcends the grammatical forms of the sentences used to express it, because logical form also depends on context. Context is not readily expressed in additional premises. And the recovery of logical form leads ineluctably to the need for infinitely many axioms to capture the logical properties of relations. An alternative theory is that reasoning depends on mental models, and this theory obviates the need to recover logical form.

  17. Forms of Arthritis

    ... this page please turn Javascript on. Forms of Arthritis Past Issues / Fall 2006 Table of Contents Today, ... of Linda Saisselin Osteoarthritis (OA) — the form of arthritis typically occurring during middle or old age, this ...

  18. Forms Management Policy

    To establish EPA’s Forms Management Program; to describe the requisite roles, responsibilities, and procedures necessary for the successful management of EPA forms; and to more clearly fulfill EPA’s obligations in this regard.

  19. GPM GROUND VALIDATION CONICAL SCANNING MILLIMETER-WAVE IMAGING RADIOMETER (COSMIR) MC3E V1

    National Aeronautics and Space Administration — The GPM Ground Validation Conical Scanning Millimeter-wave Imaging Radiometer (COSMIR) MC3E dataset used the Conical Scanning Millimeter-wave Imaging Radiometer...

  20. GPM GROUND VALIDATION NASA MICRO RAIN RADAR (MRR) MC3E V1

    National Aeronautics and Space Administration — The GPM Ground Validation NASA Micro Rain Radar (MRR) MC3E dataset was collected by a Micro Rain Radar (MRR), which is a vertically pointing Doppler radar which...

  1. GPM GROUND VALIDATION NASA ER-2 NAVIGATION DATA MC3E V1

    National Aeronautics and Space Administration — The GPM Ground Validation NASA ER-2 Navigation Data MC3E dataset contains information recorded by an on board navigation recorder (NavRec). In addition to typical...

  2. Arthur B. McDonald, Physics Nobel Laureate 2015, at CERN colloquium

    Ordan, Julien Marius

    2017-01-01

    Arthur B. McDonald, Physics Nobel Laureate 2015, photographed at CERN colloquium on the "Science of the Sudbury Neutrino Observatory (SNO) and SNOLAB” given in CERN Main Auditorium on Monday 4 Sep 2017

  3. 2016 Oregon Department of Geology and Mineral Industries (DOGAMI) Oregon Lidar: McKenzie River

    National Oceanic and Atmospheric Administration, Department of Commerce — Quantum Spatial collected Light Detection and Ranging (LiDAR) data for the Oregon LiDAR Consortium (OLC) McKenzie River study area. This study area is located near...

  4. NOAA Ship McArthurII Underway Meteorological Data, Quality Controlled

    National Oceanic and Atmospheric Administration, Department of Commerce — NOAA Ship McArthur II Underway Meteorological Data (delayed ~10 days for quality control) are from the Shipboard Automated Meteorological and Oceanographic System...

  5. 2017-2018 Hospitality Expense Reports for Stephen McGurk, Vice ...

    SD

    Description: Lunch - Development research issues. Date: 2017-05-30. Attendees: 2 (IDRC 1). Location: Nairobi, Kenya. Total: $12.10. Comments: 2017-2018 Hospitality Expense Reports for. Stephen McGurk, Vice-President, Program and Partnership Branch.

  6. 2016 Oregon Department of Geology and Mineral Industries (DOGAMI) Oregon Lidar DEM: McKenzie River

    National Oceanic and Atmospheric Administration, Department of Commerce — Quantum Spatial collected Light Detection and Ranging (LiDAR) data for the Oregon LiDAR Consortium (OLC) McKenzie River study area. This study area is located near...

  7. Biasing transition rate method based on direct MC simulation for probabilistic safety assessment

    Xiao-Lei Pan; Jia-Qun Wang; Run Yuan; Fang Wang; Han-Qing Lin; Li-Qin Hu; Jin Wang

    2017-01-01

    Direct Monte Carlo (MC) simulation is a powerful probabilistic safety assessment method for accounting dynamics of the system.But it is not efficient at simulating rare events.A biasing transition rate method based on direct MC simulation is proposed to solve the problem in this paper.This method biases transition rates of the components by adding virtual components to them in series to increase the occurrence probability of the rare event,hence the decrease in the variance of MC estimator.Several cases are used to benchmark this method.The results show that the method is effective at modeling system failure and is more efficient at collecting evidence of rare events than the direct MC simulation.The performance is greatly improved by the biasing transition rate method.

  8. GPM GROUND VALIDATION NOAA UHF 449 PROFILER RAW DATA SPC FORMAT MC3E V1

    National Aeronautics and Space Administration — The NOAA UHF 449 Profiler Raw SPC foramt data was collected during the NASA supported Midlatitude Continental Convective Clouds Experiment (MC3E). The Ultra High...

  9. GPM GROUND VALIDATION NOAA UHF 449 PROFILER RAW DATA SPC FORMAT MC3E V1

    National Aeronautics and Space Administration — The GPM Ground Validation NOAA UHF 449 Profiler Raw Data SPC Format MC3E dataset was collected during the NASA supported Midlatitude Continental Convective Clouds...

  10. "The ghost within the ghost in the machine": an interview with Jerome McGann

    Brito, Matheus de

    2016-07-01

    Full Text Available Focusing mostly on McGann’s recent work, this interview addresses the reasons underlying his critical moves, and looks at his scholarly poetics of interpretation as a material engagement with imaginative works.

  11. McConnell sign in the echocardiography diagnosis of the pulmonary embolism. Regarding a case

    Merida Alvarez, Oyantay; Valdes Garcia, Maikel; Senra Piedra, Gerardo

    2010-01-01

    The case of a 38 years old patient with sudden shortness of breath is presented. The diagnosis of Pulmonary Embolism was suggested by the echocardiogram, especially by Mc Connell's sign. Shortly thereafter the condition was confirmed by computed tomography

  12. Poetic justice: A commentary on Joseph B. McCaffrey's "The brain’s heterogeneous landscape"

    Witold Hensel

    2015-12-01

    Full Text Available The paper is a commentary on McCaffrey (2015. I begin by arguing that the two views on brain pluripotency that McCaffrey intends to reconcile, namely those of Price and Friston (2005 and Klein (2012, are not really in conflict. The alleged disagreement between them stems from two interpretative failures: first on the part of Klein, who has misrepresented the views of Price and Friston, and second on the part of McCaffrey, who has misconstrued Klein’s position. I then take issue with McCaffrey’s claim that each of the structurefunction mapping strategies he discusses allows researchers to discover a different kind of pluripotency: (1 where each subregion of a pluripotent brain area performs a specific function, (2 where a brain area performs a single function in multiple mechanisms (networks, and (3 where a brain area performs multiple functions in multiple mechanisms (networks.

  13. GPM GROUND VALIDATION SATELLITE SIMULATED ORBITS MC3E V1

    National Aeronautics and Space Administration — The GPM Ground Validation Satellite Simulated Orbits MC3E dataset is available in the Orbital database , which takes account for the atmospheric profiles, the...

  14. John Sidney McCain III. Elukaptenist sirgus sõjakangelane / Hendrik Vosman

    Vosman, Hendrik

    2008-01-01

    Ilmunud ka: Postimees : na russkom jazõke 15. veebr. lk. 9. USA presidendivalimiste vabariiklaste kandidaadi John Sidney McCain III osalemisest Vietnami sõjas ning tegevusest poliitiku ja senati liikmena

  15. Developing an interface between MCNP and McStas for simulation of neutron moderators

    Klinkby, Esben Bryndt; Lauritzen, Bent; Nonbøl, Erik

    2012-01-01

    Simulations of target-moderator-reflector system at spallation sources are conventionally carried out using MCNP/X whereas simulations of neutron transport and instrument performance are carried out by neutron ray tracing codes such as McStas. The coupling between the two simulations suites...... typically consists of providing analytical fits from MCNP/X neutron spectra to McStas. This method is generally successful, but as will be discussed in the this paper, there are limitations and a more direct coupling between MCNP/X andMcStas could allow for more accurate simulations of e.g. complex...... moderator geometries, interference between beamlines as well as shielding requirements along the neutron guides. In this paper different possible interfaces between McStas and MCNP/X are discussed and first preliminary performance results are shown....

  16. Application of the MCNPX-McStas interface for shielding calculations and guide design at ESS

    Klinkby, Esben Bryndt; Bergbäck Knudsen, Erik; Willendrup, Peter Kjær

    2013-01-01

    . The generation and moderation of neutrons is simulated using a full scale MCNPX model of the ESS target monolith. Upon entering the beam extraction region, the individual neutron states are handed to McStas via the MCNPX-McStas interface. McStas transports the neutrons through the beam guide and by using newly......Recently, an interface between the Monte Carlo code MCNPX and the neutron ray-tracing code MCNPX was developed[1]. Based on the expected neutronic performance and guide geometries relevant for the ESS, the combined MCNPX-McStas code is used to calculate dose rates along neutron beam guides...... developed event logging capability, the neutron state parameters corresponding to un-reflected neutrons are recorded at each scattering. This information is handed back to MCNPX where it serves as neutron source input for a second MCNPX simulation. This simulation enables calculation of dose rates...

  17. 2008 USGS Lidar: Twelve County, Illinois (Grundy, Kane, McHenry only)

    National Oceanic and Atmospheric Administration, Department of Commerce — This LiDAR data is within Illinois Department of Transportation districts 1 and 3 covering Grundy, Kane and McHenry counties. The data is updated from its original...

  18. Differential glucose metabolism in mice and humans affected by McArdle disease

    Krag, Thomas O; Pinós, Tomàs; Nielsen, Tue L

    2016-01-01

    McArdle disease (muscle glycogenosis type V) is a disease caused by myophosphorylase deficiency leading to "blocked" glycogen breakdown. A significant but varying glycogen accumulation in especially distal hind limb muscles of mice affected by McArdle disease has recently been demonstrated......, which could lead to lower glycogen accumulation. In comparison, tibialis anterior, extensor digitorum longus, and soleus had massive glycogen accumulation, but few, if any, changes or adaptations in glucose metabolism compared with wild-type mice. The findings suggest plasticity in glycogen metabolism....... In this study, we investigated how myophosphorylase deficiency affects glucose metabolism in hind limb muscle of 20-wk-old McArdle mice and vastus lateralis muscles from patients with McArdle disease. Western blot analysis and activity assay demonstrated that glycogen synthase was inhibited in glycolytic muscle...

  19. McCain visits Vilnius to discuss Belarus / Rokas M. Tracevskis

    Tracevskis, Rokas M.

    2011-01-01

    USA senaatorite ja Esindajatekoja delegatsiooni Leedu visiidi käigus kohtus John McCain Leedus õppivate Valgevene üliõpilaste ja president Dalia Grybauskaitega, et rääkida Valgevenes toimuvast. Leedus toimunutest Valgevene temaatilistest konverentsidest

  20. MC-PDFT can calculate singlet-triplet splittings of organic diradicals

    Stoneburner, Samuel J.; Truhlar, Donald G.; Gagliardi, Laura

    2018-02-01

    The singlet-triplet splittings of a set of diradical organic molecules are calculated using multiconfiguration pair-density functional theory (MC-PDFT), and the results are compared with those obtained by Kohn-Sham density functional theory (KS-DFT) and complete active space second-order perturbation theory (CASPT2) calculations. We found that MC-PDFT, even with small and systematically defined active spaces, is competitive in accuracy with CASPT2, and it yields results with greater accuracy and precision than Kohn-Sham DFT with the parent functional. MC-PDFT also avoids the challenges associated with spin contamination in KS-DFT. It is also shown that MC-PDFT is much less computationally expensive than CASPT2 when applied to larger active spaces, and this illustrates the promise of this method for larger diradical organic systems.

  1. 2016-2017 Hospitality Expense Reports for Stephen McGurk, Vice ...

    Beata Bialic

    Description: Lunch to discuss IDRC programming. Date: 2016-10-04. Attendees: 2 (IDRC 1). Location: Ottawa. Total: $25.99. Comments: 2016-2017 Hospitality Expense Reports for. Stephen McGurk, Vice-President, Programs and Partnership Branch.

  2. GPM GROUND VALIDATION NOAA S-BAND PROFILER ORIGINAL DWELL DATA MC3E V1

    National Aeronautics and Space Administration — The S-band Profiler Original Dwell dataset in the netCDF format was gathered during the Midlatitude Continental Convective Clouds Experiment (MC3E) in Oklahoma...

  3. OpenMC: a state-of-the-Art Monte Carlo code for research and development

    Romano, P.K.; Horelik, N.E.; Herman, B.R.; Forget, B.; Smith, K.; Nelson, A.G.

    2013-01-01

    This paper gives an overview of OpenMC, an open source Monte Carlo particle transport code recently developed at the Massachusetts Institute of Technology. OpenMC uses continuous-energy cross sections and a constructive solid geometry representation, enabling high-fidelity modeling of nuclear reactors and other systems. Modern, portable input/output file formats are used in OpenMC: XML for input, and HDF5 for output. High performance parallel algorithms in OpenMC have demonstrated near-linear scaling to over 100,000 processors on modern supercomputers. Other topics discussed in this paper include plotting, CMFD acceleration, variance reduction, eigenvalue calculations, and software development processes. (authors)

  4. FORMS OF YOUTH TRAVEL

    Moisã Claudia Olimpia; Moisã Claudia Olimpia

    2011-01-01

    Taking into account the suite of motivation that youth has when practicing tourism, it can be said that the youth travel takes highly diverse forms. These forms are educational tourism, volunteer programs and “work and travel”, cultural exchanges or sports tourism and adventure travel. In this article, we identified and analyzed in detail the main forms of youth travel both internationally and in Romania. We also illustrated for each form of tourism the specific tourism products targeting you...

  5. Monte Carlo dose calculation improvements for low energy electron beams using eMC

    Fix, Michael K; Frei, Daniel; Volken, Werner; Born, Ernst J; Manser, Peter; Neuenschwander, Hans

    2010-01-01

    The electron Monte Carlo (eMC) dose calculation algorithm in Eclipse (Varian Medical Systems) is based on the macro MC method and is able to predict dose distributions for high energy electron beams with high accuracy. However, there are limitations for low energy electron beams. This work aims to improve the accuracy of the dose calculation using eMC for 4 and 6 MeV electron beams of Varian linear accelerators. Improvements implemented into the eMC include (1) improved determination of the initial electron energy spectrum by increased resolution of mono-energetic depth dose curves used during beam configuration; (2) inclusion of all the scrapers of the applicator in the beam model; (3) reduction of the maximum size of the sphere to be selected within the macro MC transport when the energy of the incident electron is below certain thresholds. The impact of these changes in eMC is investigated by comparing calculated dose distributions for 4 and 6 MeV electron beams at source to surface distance (SSD) of 100 and 110 cm with applicators ranging from 6 x 6 to 25 x 25 cm 2 of a Varian Clinac 2300C/D with the corresponding measurements. Dose differences between calculated and measured absolute depth dose curves are reduced from 6% to less than 1.5% for both energies and all applicators considered at SSD of 100 cm. Using the original eMC implementation, absolute dose profiles at depths of 1 cm, d max and R50 in water lead to dose differences of up to 8% for applicators larger than 15 x 15 cm 2 at SSD 100 cm. Those differences are now reduced to less than 2% for all dose profiles investigated when the improved version of eMC is used. At SSD of 110 cm the dose difference for the original eMC version is even more pronounced and can be larger than 10%. Those differences are reduced to within 2% or 2 mm with the improved version of eMC. In this work several enhancements were made in the eMC algorithm leading to significant improvements in the accuracy of the dose calculation

  6. Monte Carlo dose calculation improvements for low energy electron beams using eMC.

    Fix, Michael K; Frei, Daniel; Volken, Werner; Neuenschwander, Hans; Born, Ernst J; Manser, Peter

    2010-08-21

    The electron Monte Carlo (eMC) dose calculation algorithm in Eclipse (Varian Medical Systems) is based on the macro MC method and is able to predict dose distributions for high energy electron beams with high accuracy. However, there are limitations for low energy electron beams. This work aims to improve the accuracy of the dose calculation using eMC for 4 and 6 MeV electron beams of Varian linear accelerators. Improvements implemented into the eMC include (1) improved determination of the initial electron energy spectrum by increased resolution of mono-energetic depth dose curves used during beam configuration; (2) inclusion of all the scrapers of the applicator in the beam model; (3) reduction of the maximum size of the sphere to be selected within the macro MC transport when the energy of the incident electron is below certain thresholds. The impact of these changes in eMC is investigated by comparing calculated dose distributions for 4 and 6 MeV electron beams at source to surface distance (SSD) of 100 and 110 cm with applicators ranging from 6 x 6 to 25 x 25 cm(2) of a Varian Clinac 2300C/D with the corresponding measurements. Dose differences between calculated and measured absolute depth dose curves are reduced from 6% to less than 1.5% for both energies and all applicators considered at SSD of 100 cm. Using the original eMC implementation, absolute dose profiles at depths of 1 cm, d(max) and R50 in water lead to dose differences of up to 8% for applicators larger than 15 x 15 cm(2) at SSD 100 cm. Those differences are now reduced to less than 2% for all dose profiles investigated when the improved version of eMC is used. At SSD of 110 cm the dose difference for the original eMC version is even more pronounced and can be larger than 10%. Those differences are reduced to within 2% or 2 mm with the improved version of eMC. In this work several enhancements were made in the eMC algorithm leading to significant improvements in the accuracy of the dose

  7. Unified form language

    Alnæs, Martin S.; Logg, Anders; Ølgaard, Kristian Breum

    2014-01-01

    We present the Unied Form Language (UFL), which is a domain-specic language for representing weak formulations of partial dierential equations with a view to numerical approximation. Features of UFL include support for variational forms and functionals, automatic dierentiation of forms and expres...... libraries to generate concrete low-level implementations. Some application examples are presented and libraries that support UFL are highlighted....

  8. Method for forming ammonia

    Kong, Peter C.; Pink, Robert J.; Zuck, Larry D.

    2008-08-19

    A method for forming ammonia is disclosed and which includes the steps of forming a plasma; providing a source of metal particles, and supplying the metal particles to the plasma to form metal nitride particles; and providing a substance, and reacting the metal nitride particles with the substance to produce ammonia, and an oxide byproduct.

  9. Mesonic Form Factors

    Frederic D. R. Bonnet; Robert G. Edwards; George T. Fleming; Randal Lewis; David Richards

    2003-07-22

    We have started a program to compute the electromagnetic form factors of mesons. We discuss the techniques used to compute the pion form factor and present preliminary results computed with domain wall valence fermions on MILC asqtad lattices, as well as Wilson fermions on quenched lattices. These methods can easily be extended to rho-to-gamma-pi transition form factors.

  10. McDonald's läks maja pärast kohtusse / Vahur Koorits

    Koorits, Vahur, 1981-

    2008-01-01

    Ilmunud ka: Postimees : na russkom jazõke 13. veebr. 2008, lk. 3. McDonaldþsi toidukohti pidava firma Premier Restaurants Eesti AS arvates on tal õigus küsida teistelt samas majas paiknevatelt asutustelt üüri ning nõuab saamata jäänud raha eest üle 8 miljoni krooni kahjutasu. Vt. samas: Viru 24; Lao tõstis McDonaldsi töötajad tänavale

  11. The heart of McDonaldization: the perspective of the other.

    Brimm, Morissa

    2010-01-01

    This dissertation aims to investigate the effect of organisational culture change on job satisfaction and work motivation from the perspective of the employees. McDonald’s Restaurants have been chosen due to having embraced organisational change in the last five years. One particular branch has been chosen – Castle Marina McDonald’s, Nottingham – for analysis. Triangulation was used to collect the data needed for my research; methods used were both qualitative and quantitative to provide rich...

  12. Market Entry Strategies : Case: McDonald's entry on the Russian market

    Karataev, Oleg

    2015-01-01

    The thesis considers the entry strategy and development of the company McDonald's into international markets. The theoretical aspects of the entry strategy of the company into the international markets. Analyzes the key features of the development of McDonald's in Russia. Investigated the prospects of the company in international markets. In theoretic part there was regarded some important aspects of international strategic management, such as: strategic alternatives, elements and levels o...

  13. Life science experiments during parabolic flight: The McGill experience

    Watt, D. G. D.

    1988-01-01

    Over the past twelve years, members of the Aerospace Medical Research Unit of McGill University have carried out a wide variety of tests and experiments in the weightless condition created by parabolic flight. This paper discusses the pros and cons of that environment for the life scientist, and uses examples from the McGill program of the types of activities which can be carried out in a transport aircraft such as the NASA KC-135.

  14. Life-cycle-Based (LCB) online acquisition framework for supporting Mass Customisation (MC) in practice.

    Tang, S. J.; Tjahjono, Benny; Kay, John M.

    2006-01-01

    Mass Customisation (MC) has been perceived in many articles as a strategy of choice for any company. However, Mass Customisation (MC) can be easily discussed at a strategic level; but it is rather more complicated to undertake it organisationally and operationally. The aim of this paper is to explore an effective framework that can support the development of Mass Customisation approaches. Two main contributions are addressed in this paper. One is to prove the insufficiency o...

  15. A Comparative Study of McDonald’s Wedding Narratives with the Model of Anchoring

    Mimi Huang

    2016-01-01

    Fast-food giant McDonald’s announced in 2010 that they would start hosting wedding ceremonies and receptions for couples who would like to get married in their restaurants in Hong Kong. This paper conducts a study comparing the differing representations of McDonald’s wedding services through a narrative analytical approach. Specifically, this paper examines relevant discourses surrounding the launch of the corporation’s wedding services from the British media (e.g. Daily Mail, the Independent...

  16. Respiratory Medicine at McMaster University, Hamilton, Ontario: 1968 to 2013

    Norman L Jones

    2014-01-01

    Full Text Available The medical school at McMaster University (Hamilton, Ontario was conceived in 1965, and admitted the first class in 1969. John Evans became the founding Dean and he invited EJ Moran Campbell to be the first Chairman of the Department of Medicine. Moran Campbell, already a world figure in respiratory medicine and physiology, arrived at McMaster in September 1968, and he invited Norman Jones to be Coordinator of the Respiratory Programme.

  17. Respiratory Medicine at McMaster University, Hamilton, Ontario: 1968 To 2013

    Norman L Jones

    2014-01-01

    Full Text Available The medical school at McMaster University (Hamilton, Ontario was conceived in 1965 and admitted the first class in 1969. John Evans became the founding Dean and he invited Moran Campbell to be the first Chairman of the Department of Medicine. Moran Campbell, already a world figure in respiratory medicine and physiology, arrived at McMaster in September 1968, and he invited Norman Jones to be Coordinator of the Respiratory Programme.

  18. Early and late beta-band power reflect audiovisual perception in the McGurk illusion.

    Roa Romero, Yadira; Senkowski, Daniel; Keil, Julian

    2015-04-01

    The McGurk illusion is a prominent example of audiovisual speech perception and the influence that visual stimuli can have on auditory perception. In this illusion, a visual speech stimulus influences the perception of an incongruent auditory stimulus, resulting in a fused novel percept. In this high-density electroencephalography (EEG) study, we were interested in the neural signatures of the subjective percept of the McGurk illusion as a phenomenon of speech-specific multisensory integration. Therefore, we examined the role of cortical oscillations and event-related responses in the perception of congruent and incongruent audiovisual speech. We compared the cortical activity elicited by objectively congruent syllables with incongruent audiovisual stimuli. Importantly, the latter elicited a subjectively congruent percept: the McGurk illusion. We found that early event-related responses (N1) to audiovisual stimuli were reduced during the perception of the McGurk illusion compared with congruent stimuli. Most interestingly, our study showed a stronger poststimulus suppression of beta-band power (13-30 Hz) at short (0-500 ms) and long (500-800 ms) latencies during the perception of the McGurk illusion compared with congruent stimuli. Our study demonstrates that auditory perception is influenced by visual context and that the subsequent formation of a McGurk illusion requires stronger audiovisual integration even at early processing stages. Our results provide evidence that beta-band suppression at early stages reflects stronger stimulus processing in the McGurk illusion. Moreover, stronger late beta-band suppression in McGurk illusion indicates the resolution of incongruent physical audiovisual input and the formation of a coherent, illusory multisensory percept. Copyright © 2015 the American Physiological Society.

  19. Understanding McDonald's Among the "World’s Most Ethical Companies"

    De Blasio, Gregory G.

    2008-01-01

    The animal welfare policies and related public communication initiatives of McDonald’s corporation are examined in the context of the organization being named as one of the world’s most ethical organizations. The result is a framework for understanding how McDonald’s and similar organizations could warrant the status of a most ethical company. Specifically, the narrative strength of the company’s articulation of an animal welfare policy and its ongoing promotion as a legitimizing ...

  20. The pathogenomics of McArdle disease-genes, enzymes, models, and therapeutic implication

    Nogales-Gadea, Gisela; Santalla Hernández, Alfredo; Brull, Astrid; Luna, Noemí de; Lucía Mulas, Alejandro; Pinós, Tomás

    2015-01-01

    Numerous biomedical advances have been made since Carl and Gerty Cori discovered the enzyme phosphorylase in the 1940s and the Scottish physician Brian McArdle reported in 1951 a previously 'undescribed disorder characterized by a gross failure of the breakdown in muscle of glycogen'. Today we know that this disorder, commonly known as 'McArdle disease', is caused by inherited deficiency of the muscle isoform of glycogen phosphorylase (GP). Here we review the main aspects of the 'pathogenomic...

  1. Some issues raised by the National Academy of Sciences study for MC and A

    Tingey, F.H.

    1988-01-01

    Six of several issues raised by the recent DOE commissioned National Academy of Science Study for MC and A are briefly discussed in part along with resulting recommendations for DOE consideration. The activities discussed are: 1. Evaluating System Performance; 2. Management of Inventory Differences; 3. Management of Shipper-Receiver Differences; 4. Managing the MC and A Data Base; 5. Management of Threat and Vulnerability; and 6. MSSA Content and Preparation

  2. Brad Patterson, Tom Brooking, and Jim McAloon, Unpacking the Kist: The Scots in New Zealand. McGill-Queen's Studies in Ethnic History Series, No. 2.33. Montreal: McGill-Queen’s University Press, 2013. Pp. 412. ISBN 978-0-7735-4190-0. CAD $100.00.

    Seán Gerard Brosnahan

    2014-11-01

    Full Text Available Brad Patterson, Tom Brooking, and Jim McAloon, Unpacking the Kist: The Scots in New Zealand. McGill-Queen's Studies in Ethnic History Series, No. 2.33. Montreal: McGill-Queen’s University Press, 2013. Pp. 412. ISBN 978-0-7735-4190-0. CAD $100.00.

  3. Space-Time Coded MC-CDMA: Blind Channel Estimation, Identifiability, and Receiver Design

    Li Hongbin

    2002-01-01

    Full Text Available Integrating the strengths of multicarrier (MC modulation and code division multiple access (CDMA, MC-CDMA systems are of great interest for future broadband transmissions. This paper considers the problem of channel identification and signal combining/detection schemes for MC-CDMA systems equipped with multiple transmit antennas and space-time (ST coding. In particular, a subspace based blind channel identification algorithm is presented. Identifiability conditions are examined and specified which guarantee unique and perfect (up to a scalar channel estimation when knowledge of the noise subspace is available. Several popular single-user based signal combining schemes, namely the maximum ratio combining (MRC and the equal gain combining (EGC, which are often utilized in conventional single-transmit-antenna based MC-CDMA systems, are extended to the current ST-coded MC-CDMA (STC-MC-CDMA system to perform joint combining and decoding. In addition, a linear multiuser minimum mean-squared error (MMSE detection scheme is also presented, which is shown to outperform the MRC and EGC at some increased computational complexity. Numerical examples are presented to evaluate and compare the proposed channel identification and signal detection/combining techniques.

  4. Developing standard performance testing procedures for MC and A components at a site

    Scherer, Carolynn

    2010-01-01

    The condition of a nuclear material control and accountability system (MC and A) and its individual components, as with any system combining technical elements, documentation and the human factor, may be characterized through an aggregate of values for the various parameters that determine the system's ability to perform. The MC and A system's status may be functioning effectively, marginally or not functioning based on a summary of the values of the individual parameters. This work included a review of the following elements and subsystems or components for a material control and accountability system: (1) MC and A Elements: Information subsystem, Measurement subsystem, NM access subsystem, including a tamper-indicating device (TID) program, and Automated information-gathering subsystem; and (2) Detecting NM Loses Elements: Inventory differences, Shipper/receiver differences, Confirmatory measurements and differences with accounting data, and TID or seal violations. In order to detect the absence or loss of nuclear material there must be appropriate interactions among the elements and their respective subsystems (from the list above). Additionally this work includes a review of the status of regulatory requirements for the MC and A system components and potential criteria that support the evaluation of the performance of the listed components. The listed components had performance testing algorithms and procedures developed that took into consideration the regulatory criteria. The developed MC and A performance-testing procedures were the basis for a pilot Guide for MC and A Performance Testing at the MBAs of SSC RF IPPE.

  5. DAT by perceived MC interaction on human prefrontal activity and connectivity during emotion processing.

    Taurisano, Paolo; Blasi, Giuseppe; Romano, Raffaella; Sambataro, Fabio; Fazio, Leonardo; Gelao, Barbara; Ursini, Gianluca; Lo Bianco, Luciana; Di Giorgio, Annabella; Ferrante, Francesca; Papazacharias, Apostolos; Porcelli, Annamaria; Sinibaldi, Lorenzo; Popolizio, Teresa; Bertolino, Alessandro

    2013-12-01

    Maternal care (MC) and dopamine modulate brain activity during emotion processing in inferior frontal gyrus (IFG), striatum and amygdala. Reuptake of dopamine from the synapse is performed by the dopamine transporter (DAT), whose abundance is predicted by variation in its gene (DAT 3'VNTR; 10 > 9-repeat alleles). Here, we investigated the interaction between perceived MC and DAT 3'VNTR genotype on brain activity during processing of aversive facial emotional stimuli. Sixty-one healthy subjects were genotyped for DAT 3'VNTR and categorized in low and high MC individuals. They underwent functional magnetic resonance imaging while performing a task requiring gender discrimination of facial stimuli with angry, fearful or neutral expressions. An interaction between facial expression, DAT genotype and MC was found in left IFG, such that low MC and homozygosity for the 10-repeat allele are associated with greater activity during processing of fearful faces. This greater activity was also inversely correlated with a measure of emotion control as scored with the Big Five Questionnaire. Moreover, MC and DAT genotype described a double dissociation on functional connectivity between IFG and amygdala. These findings suggest that perceived early parental bonding may interact with DAT 3'VNTR genotype in modulating brain activity during emotionally relevant inputs.

  6. Mysteries of Mind and Matter in the Perspective of Colin McGinn’s Philosophy

    Dmytro Sepetyi

    2016-02-01

    Full Text Available The paper discusses the approach to the mind-body problem that was developed by Colin McGinn and is known as “mysterianism”. The basic thesis of this approach, which McGinn opposes to both materialism and dualism, is that consciousness and its relationship to physical reality is an inscrutable mystery that cannot be get over in principle, because of insurmountable, constitutive limitations of human mind. In this paper, the critical analysis of McGinn’s approach is given. It is pointed out that McGinn’s thesis of the inscrutablility of the mind-body relationship is based on the ungrounded idea that a mediating substance is necessary. An argument is made that the mind-body relationship is better understood as interaction that is mediated only by natural psychophysical laws. McGinn’s hypothesis of the origin of physical space in a non-spatial reality that has the same nature as consciousness is explained in the context of different interpretations of the Big Bang theo- ry. It is argued that McGinn’s hypothesis does not provide a solution to the problem of the origin of human consciousness, because consciousness belongs to mental individuals whose emergence is just as unexplainable by the hypothesis of non-spatial reality as it is by physical processes.

  7. OpenMC: A state-of-the-art Monte Carlo code for research and development

    Romano, Paul K.; Horelik, Nicholas E.; Herman, Bryan R.; Nelson, Adam G.; Forget, Benoit; Smith, Kord

    2015-01-01

    Highlights: • OpenMC is an open source Monte Carlo particle transport code. • Solid geometry and continuous-energy physics allow high-fidelity simulations. • Development has focused on high performance and modern I/O techniques. • OpenMC is capable of scaling up to hundreds of thousands of processors. • Other features include plotting, CMFD acceleration, and variance reduction. - Abstract: This paper gives an overview of OpenMC, an open source Monte Carlo particle transport code recently developed at the Massachusetts Institute of Technology. OpenMC uses continuous-energy cross sections and a constructive solid geometry representation, enabling high-fidelity modeling of nuclear reactors and other systems. Modern, portable input/output file formats are used in OpenMC: XML for input, and HDF5 for output. High performance parallel algorithms in OpenMC have demonstrated near-linear scaling to over 100,000 processors on modern supercomputers. Other topics discussed in this paper include plotting, CMFD acceleration, variance reduction, eigenvalue calculations, and software development processes

  8. Density functional calculations on the geometric structure and properties of the 3d transition metal atom doped endohedral fullerene M@C20F20 (M = Sc–Ni)

    Chun-Mei, Tang; Wei-Hua, Zhu; Kai-Ming, Deng

    2010-01-01

    This paper uses the generalised gradient approximation based on density functional theory to analyse the geometric structure and properties of the 3d transition metal atom doped endohedral fullerene M@C 20 F 20 (M = Sc–Ni). The geometric optimization shows that the cage centre is the most stable position for M, forming the structure named as M@C 20 F 20 -4. The inclusion energy, zero-point energy, and energy gap calculations tell us that N@C 20 F 20 -4 should be thermodynamically and kinetically stablest. M@C 20 F 20 -4 (M = Sc–Co) possesses high magnetic moments varied from 1 to 6 μ B , while Ni@C 20 F 20 -4 is nonmagnetic. The Ni–C bond in Ni@C 20 F 20 -4 contains both the covalent and ionic characters

  9. Development of melanoma-targeted polymer micelles by conjugation of a melanocortin 1 receptor (MC1R) specific ligand.

    Barkey, Natalie M; Tafreshi, Narges K; Josan, Jatinder S; De Silva, Channa R; Sill, Kevin N; Hruby, Victor J; Gillies, Robert J; Morse, David L; Vagner, Josef

    2011-12-08

    The incidence of malignant melanoma is rising faster than that of any other cancer in the United States. Because of its high expression on the surface of melanomas, MC1R has been investigated as a target for selective imaging and therapeutic agents against melanoma. Eight ligands were screened against cell lines engineered to overexpress MC1R, MC4R, or MC5R. Of these, compound 1 (4-phenylbutyryl-His-dPhe-Arg-Trp-NH(2)) exhibited high (0.2 nM) binding affinity for MC1R and low (high nanomolar) affinities for MC4R and MC5R. Functionalization of the ligand at the C-terminus with an alkyne for use in Cu-catalyzed click chemistry was shown not to affect the binding affinity. Finally, formation of the targeted polymer, as well as the targeted micelle formulation, also resulted in constructs with low nanomolar binding affinity.

  10. Dante’s Inferno and the McGill Pain Questionnaire

    R. Marcolongo

    2011-09-01

    Full Text Available Aims of the study: To study the images which depict the damned’s sufferings in Dante’s Inferno, in their expression of the several meanings of “pain”, the semantics of “pain” in the poem has been analyzed, eventually trying to determine whether the organization of punishments of Inferno may somehow mirror a disability scale. Methods: A detailed analysis of the text was carried out, which proved a valuable tool for interpreting the organization of punishments as a possible disability scale. The semantics of pain in the Divine Comedy was studied through all the forms of the pain descriptors (included the archaic terminological forms from the Italian version of the McGill Pain Questionnaire (MGPQ by Maiani and Sanavio. Results and Conclusions: In Dante’s Inferno a classification of pain is provided, based on the experience of sufferings; Dante’s images seem not only instrumental to investigating the sensorial but also the affective and intellectual spheres by introducing a number of characters and describing the impact of punishment onto their souls. Our research highlighted that 46 out of 78 terms from the MGPQ are present in Inferno, though with different forms; the Groups the MGPQ is divided into are also represented with the exception of Group XII, the most frequently detected being Groups XIII-which studies the fear-related sensations in the emotional sphere - XIV, XIX and XX. The great attention emerges that Dante devoted to describing simple sensorial experiences as well as the way punishments affected the soul. As a whole, the terms pertaining to the sensorial sphere are the most frequently encountered. The lack of motion which increases circle after circle in Hell, well matches the progressing physical and psychological impairment caused by some invalidating diseases. Noticeably, Dante created such a complex system centuries before the studies were released on the impact of pain and its quantitative and mostly qualitative

  11. O mundo de Ronald McDonald: sobre a marca publicitária e a socialidade midiática The world of Ronald McDonald: on the trademark and the mediatic sociality

    Isleide Arruda Fontenelle

    2002-06-01

    Full Text Available O palhaço Ronald McDonald -- uma das imagens de marca da Corporação McDonald's -- é tomado como paradigma para pensarmos as relações entre mercado, mídia e entretenimento, as quais tem uma ligação direta com o que estamos conceituando como "socialidade midiática". Enquanto uma metáfora ideal de uma propaganda que parece não querer mais fazer sentido, a história do palhaço nos permite desvendar os sentidos contidos em duas das principais práticas do marketing moderno, a propaganda e a publicidade, revelando-nos como, entre o nonsense da propaganda contemporânea e uma publicidade que fundiu realidade e ilusão, há uma relação visceral entre mídia e publicidade, que estabelece uma nova forma de comunicação, na qual o sujeito torna-se apenas um meio para fins que ele sabe quais são, mas, paradoxalmente, age como se não soubesse. Tal paradoxo é revelador de uma forma de subjetividade profundamente marcada pela mídia enquanto agente socializador, na medida em que a atuação da mídia como mediador da socialidade contemporânea acabou por alterar o nosso universo perceptivo, saturando o nosso imaginário de uma forma radicalmente nova. Some-se a isso o fato de que a "socialidade midiática" implica uma nova forma de representação do sujeito no registro do "espetáculo", no sentido de que "estar na imagem é existir". Desnecessário dizer o quanto essas questões precisam ser contempladas pelos estudos contemporâneos sobre os processos de socialização e o quanto são desafiadoras para aqueles que atuam no universo da educação.The clown Ronald McDonald -- one of the trademarks of the McDonald's Corporation -- is taken as a paradigm to reflect upon the relations between market, media, and entertainment, which have a direct link with what we define as "mediatic sociality". As an ideal metaphor of an advertising that no longer seems to attempt to make sense, the story of the clown allows us to unveil the meanings contained

  12. Forms of Life, Forms of Reality

    Piergiorgio Donatelli

    2015-10-01

    Full Text Available The article explores aspects of the notion of forms of life in the Wittgensteinian tradition especially following Iris Murdoch’s lead. On the one hand, the notion signals the hardness and inexhaustible character of reality, as the background needed in order to make sense of our lives in various ways. On the other, the hardness of reality is the object of a moral work of apprehension and deepening to the point at which its distinctive character dissolves into the family of connections we have gained for ourselves. The two movements of thought are connected and necessary.

  13. Micro metal forming

    2013-01-01

    Micro Metal Forming, i. e. forming of parts and features with dimensions below 1 mm, is a young area of research in the wide field of metal forming technologies, expanding the limits for applying metal forming towards micro technology. The essential challenges arise from the reduced geometrical size and the increased lot size. In order to enable potential users to apply micro metal forming in production, information about the following topics are given: tribological behavior: friction between tool and work piece as well as tool wear mechanical behavior: strength and formability of the work piece material, durability of the work pieces size effects: basic description of effects occurring due to the fact, that the quantitative relation between different features changes with decreasing size process windows and limits for forming processes tool making methods numerical modeling of processes and process chains quality assurance and metrology All topics are discussed with respect to the questions relevant to micro...

  14. Environmental Assessment: Demolition of McGuire Central Heat Plant at Joint Base McGuire-Dix-Lakehurst, New Jersey

    2012-06-01

    insulation, boiler, holding tank and duct coverings, floor tiles , window caulking/glazing, and corrugated building siding. The asbestos insulation and...facility, with the Bulk Fuel Storage area and the golf course located between them. BOMARC is located several miles from the proposed solar sites...Architectural Resources The Central Heat Plant was constructed in 1956. It is a flat- roofed building originally rectangular in form, and is now L-shaped. The

  15. CAD-based Monte Carlo program for integrated simulation of nuclear system SuperMC

    Wu, Yican; Song, Jing; Zheng, Huaqing; Sun, Guangyao; Hao, Lijuan; Long, Pengcheng; Hu, Liqin

    2015-01-01

    Highlights: • The new developed CAD-based Monte Carlo program named SuperMC for integrated simulation of nuclear system makes use of hybrid MC-deterministic method and advanced computer technologies. SuperMC is designed to perform transport calculation of various types of particles, depletion and activation calculation including isotope burn-up, material activation and shutdown dose, and multi-physics coupling calculation including thermo-hydraulics, fuel performance and structural mechanics. The bi-directional automatic conversion between general CAD models and physical settings and calculation models can be well performed. Results and process of simulation can be visualized with dynamical 3D dataset and geometry model. Continuous-energy cross section, burnup, activation, irradiation damage and material data etc. are used to support the multi-process simulation. Advanced cloud computing framework makes the computation and storage extremely intensive simulation more attractive just as a network service to support design optimization and assessment. The modular design and generic interface promotes its flexible manipulation and coupling of external solvers. • The new developed and incorporated advanced methods in SuperMC was introduced including hybrid MC-deterministic transport method, particle physical interaction treatment method, multi-physics coupling calculation method, geometry automatic modeling and processing method, intelligent data analysis and visualization method, elastic cloud computing technology and parallel calculation method. • The functions of SuperMC2.1 integrating automatic modeling, neutron and photon transport calculation, results and process visualization was introduced. It has been validated by using a series of benchmarking cases such as the fusion reactor ITER model and the fast reactor BN-600 model. - Abstract: Monte Carlo (MC) method has distinct advantages to simulate complicated nuclear systems and is envisioned as a routine

  16. Gravitation and quadratic forms

    Ananth, Sudarshan; Brink, Lars; Majumdar, Sucheta; Mali, Mahendra; Shah, Nabha

    2017-01-01

    The light-cone Hamiltonians describing both pure (N=0) Yang-Mills and N=4 super Yang-Mills may be expressed as quadratic forms. Here, we show that this feature extends to theories of gravity. We demonstrate how the Hamiltonians of both pure gravity and N=8 supergravity, in four dimensions, may be written as quadratic forms. We examine the effect of residual reparametrizations on the Hamiltonian and the resulting quadratic form.

  17. Three forms of relativity

    Strel'tsov, V.N.

    1992-01-01

    The physical sense of three forms of the relativity is discussed. The first - instant from - respects in fact the traditional approach based on the concept of instant distance. The normal form corresponds the radar formulation which is based on the light or retarded distances. The front form in the special case is characterized by 'observable' variables, and the known method of k-coefficient is its obvious expression. 16 refs

  18. Neutron electromagnetic form factors

    Finn, J.M.; Madey, R.; Eden, T.; Markowitz, P.; Rutt, P.M.; Beard, K.; Anderson, B.D.; Baldwin, A.R.; Keane, D.; Manley, D.M.; Watson, J.W.; Zhang, W.M.; Kowalski, S.; Bertozzi, W.; Dodson, G.; Farkhondeh, M.; Dow, K.; Korsch, W.; Tieger, D.; Turchinetz, W.; Weinstein, L.; Gross, F.; Mougey, J.; Ulmer, P.; Whitney, R.; Reichelt, T.; Chang, C.C.; Kelly, J.J.; Payerle, T.; Cameron, J.; Ni, B.; Spraker, M.; Barkhuff, D.; Lourie, R.; Verst, S.V.; Hyde-Wright, C.; Jiang, W.-D.; Flanders, B.; Pella, P.; Arenhoevel, H.

    1992-01-01

    Nucleon form factors provide fundamental input for nuclear structure and quark models. Current knowledge of neutron form factors, particularly the electric form factor of the neutron, is insufficient to meet these needs. Developments of high-duty-factor accelerators and polarization-transfer techniques permit new experiments that promise results with small sensitivities to nuclear models. We review the current status of the field, our own work at the MIT/Bates linear accelerator, and future experimental efforts

  19. Gravitation and quadratic forms

    Ananth, Sudarshan [Indian Institute of Science Education and Research,Pune 411008 (India); Brink, Lars [Department of Physics, Chalmers University of Technology,S-41296 Göteborg (Sweden); Institute of Advanced Studies and Department of Physics & Applied Physics,Nanyang Technological University,Singapore 637371 (Singapore); Majumdar, Sucheta [Indian Institute of Science Education and Research,Pune 411008 (India); Mali, Mahendra [School of Physics, Indian Institute of Science Education and Research,Thiruvananthapuram, Trivandrum 695016 (India); Shah, Nabha [Indian Institute of Science Education and Research,Pune 411008 (India)

    2017-03-31

    The light-cone Hamiltonians describing both pure (N=0) Yang-Mills and N=4 super Yang-Mills may be expressed as quadratic forms. Here, we show that this feature extends to theories of gravity. We demonstrate how the Hamiltonians of both pure gravity and N=8 supergravity, in four dimensions, may be written as quadratic forms. We examine the effect of residual reparametrizations on the Hamiltonian and the resulting quadratic form.

  20. Electronic Capitalization Asset Form -

    Department of Transportation — National Automated Capitalization Authorization Form used by ATO Engineering Services, Logistics, Accounting for the purpose of identifying and capturing FAA project...