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Sample records for mech eng e8

  1. Book Review: Compact Zulu Dictionary. Eng.-Zulu; Zulu-Eng ...

    African Journals Online (AJOL)

    Abstract. Book Title: Compact Zulu Dictionary. Eng.-Zulu; Zulu-Eng. Book Author: G.R. Dent (Compiler) & C.L.S. Nyembezi (Editor). 5th edition 1990, 2nd impression 1992, 152 pp. ISBN 0 7960 0265 7. Pietermaritzburg: Shuter and Shooter.

  2. CzEngVallex: a Bilingual Czech-English Valency Lexicon

    Directory of Open Access Journals (Sweden)

    Urešová Zdeňka

    2016-04-01

    Full Text Available This paper introduces a new bilingual Czech-English verbal valency lexicon (called CzEng-Vallex representing a relatively large empirical database. It includes 20,835 aligned valency frame pairs (i.e., verb senses which are translations of each other and their aligned arguments. This new lexicon uses data from the Prague Czech-English Dependency Treebank and also takes advantage of the existing valency lexicons for both languages: the PDT-Vallex for Czech and the EngVallex for English. The CzEngVallex is available for browsing as well as for download in the LINDAT/CLARIN repository.

  3. Ocean wave spectral estimation by reduced order arma algorithms

    Digital Repository Service at National Institute of Oceanography (India)

    Witz, J.A.; Mandal, S.; Lyons, G.J.

    stream_size 9 stream_content_type text/plain stream_name 11_Int_Conf_Offshore_Mech_Arctic_Eng_Proc_1992_1_17.pdf.txt stream_source_info 11_Int_Conf_Offshore_Mech_Arctic_Eng_Proc_1992_1_17.pdf.txt Content-Encoding ISO-8859...

  4. http://journal.eng.unila.ac.id/index.php/mech/article/view/328

    Directory of Open Access Journals (Sweden)

    M. Mirmanto

    2016-03-01

    Full Text Available As the fossil energy has been getting depletion, it is important to utilize alternative energies such as solar energy. An equipment that can be used for capturing and converting solar energy is solar collector. Two identical collectors used in this study were placed facing to the North with an inclination angle of 15°. The collector dimension was 0.8 m x 1 m x 0.05 m. One collector contained 5 parallel pipes and the other contained 7 parallel pipes. The water used in the test was flowed naturally due to the gravity force from a higher tank and was adjusted using a valve fitted at the end of the collector. The water flow rates employed were 200, 250 and 300 cc/minutes and measured using a volume meter and a stop watch. The results showed that the energy coming into the collector, energy absorbed by the absorber and water, increased with an increase in the observation time and reached the peak value at about 2.30 pm. After that, they decreased. The effect of the pipe number is insignificant.

  5. Mining seismicity in the Witwatersrand Basin: monitoring, mechanisms and mitigation strategies in perspective

    CSIR Research Space (South Africa)

    Riemer, KL

    2012-06-01

    Full Text Available legislation. 2 Geology and the Witwatersrand Basin The study of geology may well date back to the period around 370 BC when Theophratus (see K. L. Riemer et al. / J Rock Mech Geotech Eng. 2012, 4 (3): 228... of gold over a period of 120 years from the supracrustal rocks of the 230 K. L. Riemer et al. / J Rock Mech Geotech Eng. 2012, 4 (3): 228?249 Kaapvaal Craton now sees mining...

  6. ENG mutational mosaicism in a family with hereditary hemorrhagic telangiectasia

    DEFF Research Database (Denmark)

    Tørring, Pernille M; Kjeldsen, Anette D; Ousager, Lilian Bomme

    2018-01-01

    mutation using Sanger sequencing. Analyzing her DNA by NGS HHT panel sequencing when extracted from both peripheral blood leukocytes, and cheek swabs, identified the familial ENG mutation at low levels. CONCLUSION: We provide evidence of ENG mutational mosaicism in an individual presenting with clinical...

  7. A Geometric Framework for the Kinematics of Crystals With Defects

    Science.gov (United States)

    2006-02-01

    derivative operation defines the connection coefficients (i.e. Christoffel symbols). See Eisenhart [58] or Boothby [59] for additional perspective...Noordhoff, Leyden, 1973). [57] J.E. Marsden and T.J.R. Hughes, Mathematical Foundations of Elasticity (Dover, New York, 1983). [58] L.P. Eisenhart , Riemannian...J. Mech. Phys. Solids 52 2285 (2004). [95] D.J. Bammann and E.C. Aifantis, Nucl. Eng. Des 116 355 (1989). [96] E. Kröner, Int. J. Theo . Phys. 29

  8. Abnormal computerized dynamic posturography findings in dizzy patients with normal ENG results.

    Science.gov (United States)

    Sataloff, Robert T; Hawkshaw, Mary J; Mandel, Heidi; Zwislewski, Amy B; Armour, Jonathan; Mandel, Steven

    2005-04-01

    The complexities of the balance system create difficulties for professionals interested in testing equilibrium function objectively. Traditionally, electronystagmography (ENG) has been used for this purpose, but it provides information on only a limited portion of the equilibrium system. Computerized dynamic posturography (CDP) is less specific than ENG, but it provides more global insight into a patient's ability to maintain equilibrium under more challenging environmental circumstances. CD Palso appears to be valuable in obtaining objective confirmation of an abnormality in some dizzy patients whose ENG findings are normal. Our review of 33 patients with normal ENG results and abnormal CDP findings suggests that posturography is useful for confirming or quantifying a balance abnormality in some patients whose complaints cannot be confirmed by other tests frequently used by otologists.

  9. WalkMECH: design and control of an energy recycling transfemoral prosthesis

    NARCIS (Netherlands)

    Ünal, Ramazan

    2014-01-01

    This study presents the design and realization of an energy-efficient trans-femoral prosthesis called WalkMECH. Trans-femoral amputees consume significant amount of extra metabolic energy (more than 65% extra) during walking compared to the able- bodied person. Therefore, we mainly focused on the

  10. CDIO Projects in DTU’s B.Eng. in IT Study Program

    DEFF Research Database (Denmark)

    Sparsø, Jens; Bolander, Thomas; Fischer, Paul

    2011-01-01

    Since the fall 2008 all B.Eng. study programs at the Technical University of Denmark have been based on the CDIO concept. The adoption of the CDIO standards and principles resulted in new or significantly revised study programs. As part of this effort design-build projects have been introduced...... on each of the first 4 semesters, and each semester-project spans several courses. The aim of this paper is to describe the four CDIO semester projects in the B.Eng. in IT study, and – along with similar papers describing the other six B.Eng. programs – to provide documentation to accompany an exposition...

  11. The extracellular β-1,3-endoglucanase EngA is involved in autolysis of Aspergillus nidulans.

    Science.gov (United States)

    Szilágyi, M; Kwon, N-J; Dorogi, C; Pócsi, I; Yu, J-H; Emri, T

    2010-11-01

    To elucidate the roles of the β-1,3-endoglucanase EngA in autolysis of the filamentous fungus Aspergillus nidulans and to identify the common regulatory elements of autolytic hydrolases. A β-1,3-endoglucanase was purified from carbon-starving cultures of A. nidulans. This enzyme is found to be encoded by the engA gene (locus ID: AN0472.3). Functional and gene-expression studies demonstrated that EngA is involved in the autolytic cell wall degradation resulting from carbon starvation of the fungus. Moreover, regulation of engA is found to be dependent on the FluG/BrlA asexual sporulation signalling pathway in submerged culture. The deletion of either engA or chiB (encoding an endochitinase) caused highly reduced production of hydrolases in general. The β-1,3-endoglucanase EngA plays a pivotal role in fungal autolysis, and activities of both EngA and ChiB are necessary to orchestrate the expression of autolytic hydrolases. The production of cell wall-degrading enzymes was coordinately controlled in a highly sophisticated and complex manner. No information was available on the autolytic glucanase(s) of the euascomycete A. nidulans. This study demonstrates that EngA is a key element in fungal autolysis, and normal activities of both EngA and ChiB are crucial for balanced production of hydrolases. © 2010 The Authors. Journal of Applied Microbiology © 2010 The Society for Applied Microbiology.

  12. Efficient and accurate two-scale FE-FFT-based prediction of the effective material behavior of elasto-viscoplastic polycrystals

    Science.gov (United States)

    Kochmann, Julian; Wulfinghoff, Stephan; Ehle, Lisa; Mayer, Joachim; Svendsen, Bob; Reese, Stefanie

    2017-09-01

    Recently, two-scale FE-FFT-based methods (e.g., Spahn et al. in Comput Methods Appl Mech Eng 268:871-883, 2014; Kochmann et al. in Comput Methods Appl Mech Eng 305:89-110, 2016) have been proposed to predict the microscopic and overall mechanical behavior of heterogeneous materials. The purpose of this work is the extension to elasto-viscoplastic polycrystals, efficient and robust Fourier solvers and the prediction of micromechanical fields during macroscopic deformation processes. Assuming scale separation, the macroscopic problem is solved using the finite element method. The solution of the microscopic problem, which is embedded as a periodic unit cell (UC) in each macroscopic integration point, is found by employing fast Fourier transforms, fixed-point and Newton-Krylov methods. The overall material behavior is defined by the mean UC response. In order to ensure spatially converged micromechanical fields as well as feasible overall CPU times, an efficient but simple solution strategy for two-scale simulations is proposed. As an example, the constitutive behavior of 42CrMo4 steel is predicted during macroscopic three-point bending tests.

  13. Disruption of the Eng18B ENGase gene in the fungal biocontrol agent Trichoderma atroviride affects growth, conidiation and antagonistic ability.

    Directory of Open Access Journals (Sweden)

    Mukesh K Dubey

    Full Text Available The recently identified phylogenetic subgroup B5 of fungal glycoside hydrolase family 18 genes encodes enzymes with mannosyl glycoprotein endo-N-acetyl-β-D-glucosaminidase (ENGase-type activity. Intracellular ENGase activity is associated with the endoplasmic reticulum associated protein degradation pathway (ERAD of misfolded glycoproteins, although the biological relevance in filamentous fungi is not known. Trichoderma atroviride is a mycoparasitic fungus that is used for biological control of plant pathogenic fungi. The present work is a functional study of the T. atroviride B5-group gene Eng18B, with emphasis on its role in fungal growth and antagonism. A homology model of T. atroviride Eng18B structure predicts a typical glycoside hydrolase family 18 (αβ(8 barrel architecture. Gene expression analysis shows that Eng18B is induced in dual cultures with the fungal plant pathogens Botrytis cinerea and Rhizoctonia solani, although a basal expression is observed in all growth conditions tested. Eng18B disruption strains had significantly reduced growth rates but higher conidiation rates compared to the wild-type strain. However, growth rates on abiotic stress media were significantly higher in Eng18B disruption strains compared to the wild-type strain. No difference in spore germination, germ-tube morphology or in hyphal branching was detected. Disruption strains produced less biomass in liquid cultures than the wild-type strain when grown with chitin as the sole carbon source. In addition, we determined that Eng18B is required for the antagonistic ability of T. atroviride against the grey mould fungus B. cinerea in dual cultures and that this reduction in antagonistic ability is partly connected to a secreted factor. The phenotypes were recovered by re-introduction of an intact Eng18B gene fragment in mutant strains. A putative role of Eng18B ENGase activity in the endoplasmic reticulum associated protein degradation pathway of endogenous

  14. CDIO Projects in DTU’s Chemical and Biochemical B.Eng. Study Program

    DEFF Research Database (Denmark)

    Clement, Karsten; Harris, Pernille; Agersø, Yvonne

    2011-01-01

    The aim of this paper is to describe how the CDIO standards [1] have influenced the cross-disciplinary projects that are part of the study plan for the Chemical and Biochemical B.Eng. program. Four projects are described: The 1st semester design-build project on cleaning of waste water from a power...... plant, the 2nd semester laboratory project concerning antimicrobial resistant E. coli bacteria in retail meats, the 3rd semester project on unit operations in enzyme production, the 4th semester project on the fermentation and purification part of enzyme production....

  15. On cuff imbalance and tripolar ENG amplifier configurations.

    Science.gov (United States)

    Triantis, Iasonas F; Demosthenous, Andreas; Donaldson, Nick

    2005-02-01

    Electroneurogram (ENG) recording techniques benefit from the use of tripolar cuffs because they assist in reducing interference from sources outside the cuff. However, in practice the performance of ENG amplifier configurations, such as the quasi-tripole and the true-tripole, has been widely reported to be degraded due to the departure of the tripolar cuff from ideal behavior. This paper establishes the presence of cuff imbalance and investigates its relationship to cuff asymmetry, cuff end-effects and interference source proximity. The paper also presents a comparison of the aforementioned amplifier configurations with a new alternative, termed the adaptive-tripole, developed to automatically compensate for cuff imbalance. The output signal-to-interference ratio of the three amplifier configurations were compared in vivo for two interference signals (stimulus artifact and M-wave) superimposed on compound action potentials. The experiments showed (for the first time) that the two interference signals result in different cuff imbalance values. Nevertheless, even with two distinct cuff imbalances present, the adaptive-tripole performed better than the other two systems in 61.9% of the trials.

  16. Experimental studies of local scour in the pressurized OCF below a ...

    Indian Academy of Sciences (India)

    Department of Civil Engineering, Indian Institute of Technology Kharagpur, ... from the cylinder due to the undisturbed bed shear stress less than or equal to the ..... Offshore Mech. and Arctic Eng. American Society of Mechanical Engineers 3: ...

  17. Skjern Enge - en våd ørkenvandring

    DEFF Research Database (Denmark)

    Ejrnæs, Rasmus; Wind, Peter; Nygaard, Bettina

    2013-01-01

    Engene og moserne omkring Skjern Å udgør den største del af det samlede genoprettede naturareal i projektet. Engene er en nødvendig ramme for et naturligt vandløb, med tilladelse til at gå over sine bredder. Men engenes enorme udstrækning og det varierede landskab med tæt forbundne vandløb, enge...

  18. Proton polarimetry using an Enge split-pole spectrograph

    Energy Technology Data Exchange (ETDEWEB)

    Moss, J M; Brown, D R; Cornelius, W D [Texas Agricultural and Mechanical Univ., College Station (USA). Cyclotron Inst.

    1976-05-15

    A high-efficiency (4 x 10/sup -5/ at A=0.4) high resolution (150 keV) polarimeter used in conjunction with an Enge split-pole spectrograph is described. This device permits for the first time polarization transfer studies in elastic scattering. Spectra are shown for /sup 11/B(p(pol),p(pol)')/sup 11/B (2.14 MeV)at Esub(p)=31 MeV.

  19. Restructuring Graduate Engineering Education: The M.Eng. Program at Cornell.

    Science.gov (United States)

    Cady, K. Bingham; And Others

    1988-01-01

    Discusses the restructuring of the graduate program to accommodate emerging fields in engineering. Notes half of the graduate degrees Cornell grants each year are M.Eng. degrees. Offers 12 specialties: aerospace, agriculture, chemical, civil, electrical, mechanical and nuclear engineering; computer science, engineering physics; geological…

  20. Du collectif, malgré tout dans le cinéma de Rabah Ameur-Zaïmeche

    Directory of Open Access Journals (Sweden)

    Marion Froger

    2013-11-01

    Full Text Available Dans ses deux premiers films, Rabah Ameur-Zaïmeche interprète un personnage qui, ayant écopé de la « double peine », finit par perdre sa place dans un aller et retour sans issue, entre son village algérien d’origine qui le rejette (Bled number One et la France qui l’expulse puis le traque à son retour (Wesh wesh qu’est-ce qui se passe ?. À ce destin qui s’avère borné par la folie, d’un côté de la Méditerranée, ou par la mort de l’autre, le cinéaste oppose la créativité de ses propres collectifs de production, dont il laisse volontairement des traces dans chacun de ses films. Il entend ainsi, malgré tout, réinvestir, par le désir de groupe, le champ du politique, et par l’invention de formes cinématographiques, ne pas exclure le spectateur d’un sentiment de solidarité et de fraternité désancré de ses bases strictement communautaires. Adossé à la réalité vécue par une génération issue de l’immigration algérienne, née ou ayant grandi en France après l’indépendance de l’Algérie, le cinéma de Rabah Ameur-Zaimèche évoque les ambivalences de l’expérience groupale de ceux qui vont et viennent avec constance et intensité d’une rive à l’autre de leurs désirs d’appartenance et d’engagement.  In his two first movies, Rabah Ameur-Zaïmeche plays a character who, subject to legal “double jeopardy”, finds himself lost in an inescapable back and forth between his native Algerian village, which rejects him, (Bled number One and France, which expels him and then, upon his return, hunts him down (Wesh wesh qu’est-ce qui se passe ?. Against this fate, which ends in madness on one side of the Mediterranean or death on the other, Rabah Ameur-Zaïmeche sets the creativity of his production teams, traces of whose work remains in each of his films. Despite everything, the filmmaker looks to reinvest the political field with collective desire, and, through the use of inventive cinematic

  1. Navy-ASEE Summer Faculty Research Program. Navy-ASEE Sabbatical Leave Program.

    Science.gov (United States)

    1994-09-01

    University Arnall Physical Therapy N. Arizona Univ. I Azimi-Sadjadi Elec. Eng. Colorado St. Univ. Baird Chem. Univ. of Alabama in Huntsville I Bandy Mech...provide the framework for the analysis of data in magneto -optics and on tunneling structures for a number of years. Dr. Bilal M. Ayyub Associate

  2. CDIO Projects In DTU’s B.Eng. In Electronics Study Programme

    DEFF Research Database (Denmark)

    Kjærgaard, Claus; Brauer, Peter; Andersen, Jens Christian

    2011-01-01

    the paper is meant as an inspiration to others working on implementing cross disciplinary projects in their curriculum. In the B.Eng. in Electronics programme each of the first 4 semester contains a cross disciplinary project, two of these are CDIO Design Build courses which are placed in the 1st and 4th...

  3. Some properties of 2-D dielectric-based ENG/MNG material parameters extracted using the S-parameter method

    DEFF Research Database (Denmark)

    Wu, Yunqiu; Arslanagic, Samel

    This work presents a systematic investigation of material parameters for two-dimensional epsilon-negative (ENG) and mu-negative (MNG) materials as obtained by the scattering parameter method. The unit cell consists of infinite dielectric cylinders, their sizes and permittivities are chosen...... to enable the ENG and MNG behaviors. For the both configurations, the permittivity and the permeability is reported. Influence of several effects on the extracted material parameters is examined, including the loss inside the cylinders and the size of the unit cells...

  4. Resonances and anti-resonances in the material parameters of 2-D dielectric ENG, MNG, and DNG materials

    DEFF Research Database (Denmark)

    Wu, Yunqiu; Arslanagic, Samel

    The resonant/anti-resonant behavior of parameters extracted by the S-parameter method for two-dimensional epsilon-, mu- and double-negative (ENG, MNG, DNG) materials is investigated. The unit cells consist of infinite dielectric cylinders supporting electric dipole, magnetic dipole, or both....... It is shown that the extraction procedure yields one resonant material parameter, and one anti-resonant material parameter in MNG and ENG configurations. However, both parameters display an over-all resonant response in DNG configurations where electric and magnetic dipole modes are excited simultaneously....

  5. Vliv Aloise Rašína a Karla Engliše na měnovou politiku Československa do roku 1929

    OpenAIRE

    Pařík, Adam

    2014-01-01

    This work is focused on the currency reform in the year of 1919. The theoretical part presents opinions and concepts of Alois Rasin and Karel Englis in the field of currency politics. Starting from the introduction of the default economic and social situation before the establishment of the self-governing Czechoslovak state, the text aims on an analysis of grounds, a course of development and impacts of the currency reform. Next part investigates the influence of currency measurements on the ...

  6. Developing merged CDIO based curricula for diploma (B.Eng.) IT study programs at DTU

    DEFF Research Database (Denmark)

    Nyborg, Mads; Probst, Christian W.; Stassen, Flemming

    2015-01-01

    innovation strategy. In this paper we describe the process of developing new, merged B.Eng curricula in the IT field (Diploma IT), as part of the merger between DTU Lyngby and IHK. Particular attention will be given to the following subjects: • The design process used to develop the new merged study programs......) merged with the Technical University of Denmark (DTU Lyngby). The goal of the merger was to educate ever more innovative diploma engineers to fulfill the needs by Danish industry through combining a practice-oriented development environment and a research-oriented environment. Merging a university...... institutions represented before the merger well 3500 B.Eng. students. The goal of the merger was to combine the best of the existing educations rooted in a practice-oriented development environment and a research-oriented environment. At the same time, the merger was supposed to contribute to the national...

  7. A cohesive plastic/damage-zone model for ductile crack analysis

    International Nuclear Information System (INIS)

    Zhang, C.; Gross, D.

    1995-01-01

    A cohesive plastic/damage-zone model of the Dugdale-Barenblatt type (G.I. Barenblatt, Adv. Appl. Mech. 7 (1962) 55-129; D.S. Dugdale, J. Mech. Phys. Solids 8 (1960) 100-104) is presented for analyzing crack growth in ductile materials with damage evolution. A semi-infinite Mode I crack in plane stress or plane stress is considered. The damage is assumed to be present in form of dispersed microvoids which are localized into a narrow strip ahead of the crack-tip. A simple damage model of the Gurson model type (A.L. Gurson, J. Eng. Mater. Technol. 99 (1977) 2-15; V. Tvergaard, Advances in Applied Mechanics, Vol. 27, Academic Press, 1990, pp. 83-151) is developed for uniaxial tension to describe the macroscopic properties of the cohesive plastic/damage-zone. Under small-scale yielding and small-scale damage conditions, a system of nonlinear integral equations for the plastic strain and the length of the cohesive plastic/damage-zone is derived. Numerical results are presented and discussed to reveal the effect of damage evolution on the ductile crack growth. (orig.)

  8. Allelic Dropout in the ENG Gene, Affecting the Results of Genetic Testing in Hereditary Hemorrhagic Telangiectasia

    DEFF Research Database (Denmark)

    Tørring, Pernille M; Kjeldsen, A.D.; Ousager, L.B.

    2012-01-01

    Background: Hereditary hemorrhagic telangiectasia (HHT) is an autosomal-dominant vascular disorder with three disease-causing genes identified to date: ENG, ACVRL1, and SMAD4. We report an HHT patient with allelic dropout that on routine sequence analysis for a known mutation in the family (c.817......-3T>G in ENG) initially seemed to be homozygous for the mutation. Aim: To explore the possibility of allelic dropout causing a false result in this patient. Methods: Mutation analysis of additional family members was performed and haplotype analysis carried out. New primers were designed to reveal...... the presence of a possible sequence variant, which could explain the presumed allelic dropout. Results: Allelic dropout caused by a six-nucleotide duplication close to the standard reverse primer was the assumed cause of a false homozygous diagnosis. Conclusion: Sequence variants outside of the primer regions...

  9. Energy & Energetics

    Science.gov (United States)

    2012-06-22

    lithium pertained to the poor morphology of lithium electrodeposits produced during cell recharge in the organic solvent based electrolytes of the time...physical response of the material, including plasticity, fragmentation, defect- nucleated reactions, andmelting. In light of the possible roles of shear...in low cost and robust microrobots,” M.S. thesis , Dept. Mech. Eng., Univ. Maryland, College Park, MD, 2010. [20] C. Morris and B. Parviz, “Micro-scale

  10. Unsteady Motions in Combustion Chambers for Propulsion Systems

    Science.gov (United States)

    2006-12-01

    active in wind musical instruments. In all such cases, °ow separation is involved, followed by instability of a shear layer and formation of vortices... musical instruments. The idea that vortices might be responsible for oscillations in a solid propellant rocket seems to have been proposed ¯rst by...Combustion Oscillation in a Ducted Premixed Flame," Inst. Mech. Engineers, Int. Conf. on Comb. in Eng., Oxford, pp. 85{94. Campos -Delgado, D.V., Scheuermans

  11. An Animal-to-Human Scaling Law for Blast-Induced Traumatic Brain Injury Risk Assessment

    Science.gov (United States)

    2014-10-28

    human injury risk would be of critical importance for guiding the design of blast- protective helmets and face shields. Materials and Methods ...Biomedical Imaging (IEEE, Piscataway, NJ), Vol 53, pp 1142–1145. 39. Prevost TP, Balakrishnan A, Suresh S, Socrate S (2011) Biomechanics of brain tissue. Acta...3006–3012. 51. El Sayed T, Mota A, Fraternali F, Ortiz M (2008) Biomechanics of traumatic brain in- jury. Comput Methods Appl Mech Eng 197(51–52):4692

  12. The effect of mental alerting on peripheral vestibular nystagmus during spontaneous, gaze (30 degrees left, 30 degrees right) and body positional (left & right lateral lying) testing using electronystagmography (ENG).

    Science.gov (United States)

    McGovern, Tracey N; Fitzgerald, John E

    2008-10-01

    The performance of mental alerting during caloric testing has always been considered important, however its use/benefit during electronystagmography (ENG)/videonystagmography (VNG) testing has been questioned. The aim of this study was to investigate the effect of mental alerting tasks on peripheral type vestibular nystagmus recorded during ENG. Thirty patients with significant spontaneous/gaze or positional nystagmus (slow phase velocity >or= 6 degrees /s) were recruited from consecutive referrals for vestibular assessment. Nystagmus was recorded by ENG both in the presence and absence of mental alerting for each patient. Investigation of nystagmus by analysis of variance (ANOVA) revealed significantly larger nystagmus (higher value SPV) with mental alerting than with no alerting (p<0.001), and for some patients nystagmus traces were reduced to a flat line (no nystagmus) with no alerting. The study demonstrates the importance of mental alerting in helping overcome central suppression of nystagmus and highlights its importance to help identify peripheral type nystagmus during ENG.

  13. Integral octonions and E8

    International Nuclear Information System (INIS)

    Koca, M.

    1986-08-01

    240 non-zero roots of E 8 are constructed a la Dickson and Coxeter by defining simple roots in terms of octonionic units. They close under subtraction and multiplication. It is noted that the integral octonions of norms 1, 2,...,13 which constitute the dominant weights of unit multiplicity of certain representations of E 8 define Gosset's polytope in 8 dimensions. Similar features of integral quaternions forming the SO(8) root lattice are briefly mentioned. (author)

  14. DHPLC-based mutation analysis of ENG and ALK-1 genes in HHT Italian population.

    Science.gov (United States)

    Lenato, Gennaro M; Lastella, Patrizia; Di Giacomo, Marilena C; Resta, Nicoletta; Suppressa, Patrizia; Pasculli, Giovanna; Sabbà, Carlo; Guanti, Ginevra

    2006-02-01

    Hereditary haemorrhagic telangiectasia (HHT or Rendu-Osler-Weber syndrome) is an autosomal dominant disorder characterized by localized angiodysplasia due to mutations in endoglin, ALK-1 gene, and a still unidentified locus. The lack of highly recurrent mutations, locus heterogeneity, and the presence of mutations in almost all coding exons of the two genes makes the screening for mutations time-consuming and costly. In the present study, we developed a DHPLC-based protocol for mutation detection in ALK1 and ENG genes through retrospective analysis of known sequence variants, 20 causative mutations and 11 polymorphisms, and a prospective analysis on 47 probands with unknown mutation. Overall DHPLC analysis identified the causative mutation in 61 out 66 DNA samples (92.4%). We found 31 different mutations in the ALK1 gene, of which 15 are novel, and 20, of which 12 are novel, in the ENG gene, thus providing for the first time the mutational spectrum in a cohort of Italian HHT patients. In addition, we characterized the splicing pattern of ALK1 gene in lymphoblastoid cells, both in normal controls and in two individuals carrying a mutation in the non-invariant -3 position of the acceptor splice site upstream exon 6 (c.626-3C>G). Functional essay demonstrated the existence, also in normal individuals, of a small proportion of ALK1 alternative splicing, due to exon 5 skipping, and the presence of further aberrant splicing isoforms in the individuals carrying the c.626-3C>G mutation. 2006 Wiley-Liss, Inc.

  15. Single- and multi-layered all-dielectric ENG, MNG, and DNG material parameter extraction by use of the S-parameter method

    DEFF Research Database (Denmark)

    Wu, Yunqiu; Arslanagic, Samel

    2016-01-01

    modes inside the structure. This enables the ENG, MNG, and DNG behaviors. The material parameters are obtained from the simulated S-parameters by use of the Nicholson-Ross-Weir method. For the 2-layer structure in particular, the results show a possibility of DNG realization with a negative refractive...

  16. Initial-Boundary Value Problem Solution of the Nonlinear Shallow-water Wave Equations

    Science.gov (United States)

    Kanoglu, U.; Aydin, B.

    2014-12-01

    The hodograph transformation solutions of the one-dimensional nonlinear shallow-water wave (NSW) equations are usually obtained through integral transform techniques such as Fourier-Bessel transforms. However, the original formulation of Carrier and Greenspan (1958 J Fluid Mech) and its variant Carrier et al. (2003 J Fluid Mech) involve evaluation integrals. Since elliptic integrals are highly singular as discussed in Carrier et al. (2003), this solution methodology requires either approximation of the associated integrands by smooth functions or selection of regular initial/boundary data. It should be noted that Kanoglu (2004 J Fluid Mech) partly resolves this issue by simplifying the resulting integrals in closed form. Here, the hodograph transform approach is coupled with the classical eigenfunction expansion method rather than integral transform techniques and a new analytical model for nonlinear long wave propagation over a plane beach is derived. This approach is based on the solution methodology used in Aydın & Kanoglu (2007 CMES-Comp Model Eng) for wind set-down relaxation problem. In contrast to classical initial- or boundary-value problem solutions, here, the NSW equations are formulated to yield an initial-boundary value problem (IBVP) solution. In general, initial wave profile with nonzero initial velocity distribution is assumed and the flow variables are given in the form of Fourier-Bessel series. The results reveal that the developed method allows accurate estimation of the spatial and temporal variation of the flow quantities, i.e., free-surface height and depth-averaged velocity, with much less computational effort compared to the integral transform techniques such as Carrier et al. (2003), Kanoglu (2004), Tinti & Tonini (2005 J Fluid Mech), and Kanoglu & Synolakis (2006 Phys Rev Lett). Acknowledgments: This work is funded by project ASTARTE- Assessment, STrategy And Risk Reduction for Tsunamis in Europe. Grant 603839, 7th FP (ENV.2013.6.4-3 ENV

  17. Department of Defense In-House RDT&E Activities

    Science.gov (United States)

    1983-10-30

    CAPABLE OF PERF GEN INVEST IN FLD OF HYD,SOIL MECH,CONCRETE,MOBILITY OF MIL VEH,EXPLO EFFECOLOOY,COASTAL ENGINEERING & DEY OF STIRUCT & PAVEMENT DESIGN...REAL PROP EQUIP 8! 36.426 15.345 98.429 150.200 9.246 6.160 1... .MISSION FUNDEMENTAL RES ON MECHANISMS OF ACTION (CW AGENTS,ANTIDOTES’& PRETREAT

  18. Application of Kalman filter to short-term tide level prediction by Yen, P.-H., Jan, C.-D., Lee, Y.-P. and Lee, H.-F. (J. Waterway Port Coast. Ocean Eng. 122(5); 1996; pp 226-231: Discussion

    Digital Repository Service at National Institute of Oceanography (India)

    Mandal, S.; Chandramohan, P.

    stream_size 2 stream_content_type text/plain stream_name J_Waterway_Port_Coast_Eng_124_213.pdf.txt stream_source_info J_Waterway_Port_Coast_Eng_124_213.pdf.txt Content-Encoding ISO-8859-1 Content-Type text/plain; charset=ISO-8859-1 ...

  19. BATMAN-TCM: a Bioinformatics Analysis Tool for Molecular mechANism of Traditional Chinese Medicine

    Science.gov (United States)

    Liu, Zhongyang; Guo, Feifei; Wang, Yong; Li, Chun; Zhang, Xinlei; Li, Honglei; Diao, Lihong; Gu, Jiangyong; Wang, Wei; Li, Dong; He, Fuchu

    2016-02-01

    Traditional Chinese Medicine (TCM), with a history of thousands of years of clinical practice, is gaining more and more attention and application worldwide. And TCM-based new drug development, especially for the treatment of complex diseases is promising. However, owing to the TCM’s diverse ingredients and their complex interaction with human body, it is still quite difficult to uncover its molecular mechanism, which greatly hinders the TCM modernization and internationalization. Here we developed the first online Bioinformatics Analysis Tool for Molecular mechANism of TCM (BATMAN-TCM). Its main functions include 1) TCM ingredients’ target prediction; 2) functional analyses of targets including biological pathway, Gene Ontology functional term and disease enrichment analyses; 3) the visualization of ingredient-target-pathway/disease association network and KEGG biological pathway with highlighted targets; 4) comparison analysis of multiple TCMs. Finally, we applied BATMAN-TCM to Qishen Yiqi dripping Pill (QSYQ) and combined with subsequent experimental validation to reveal the functions of renin-angiotensin system responsible for QSYQ’s cardioprotective effects for the first time. BATMAN-TCM will contribute to the understanding of the “multi-component, multi-target and multi-pathway” combinational therapeutic mechanism of TCM, and provide valuable clues for subsequent experimental validation, accelerating the elucidation of TCM’s molecular mechanism. BATMAN-TCM is available at http://bionet.ncpsb.org/batman-tcm.

  20. The David V Valve-Sparing Root Replacement Provides Improved Survival Compared With Mechanical Valve-conduits in the Treatment of Young Patients With Aortic Root Pathology.

    Science.gov (United States)

    Esaki, Jiro; Leshnower, Bradley G; Binongo, Jose N; Lasanajak, Yi; McPherson, LaRonica; Halkos, Michael E; Guyton, Robert A; Chen, Edward P

    2016-11-01

    Valve-sparing root replacement (VSRR) is an attractive therapy for aortic root aneurysms; however, there is a paucity of data comparing VSRR with conventional root replacement using a mechanical valve-conduit (MECH). This study evaluates and compares outcomes of VSRR and MECH. A retrospective review from 2002 to 2015 at a US academic center identified 444 patients who underwent VSRR (282 patients) or MECH (162 patients). Propensity score matching was performed, based on 22 preoperative and intraoperative characteristics, and 87 matched pairs were identified. There was no difference in mean age between the groups (VSRR 45.0 years, MECH 44.2 years, p = 0.59). The incidence of Marfan syndrome (VSRR 10.3%, MECH 12.6%, p = 0.63), type A acute aortic dissection (VSRR 25.3%, MECH 27.6%, p = 0.73), reoperation (VSRR 23.0%, MECH 21.8%, p = 0.86), and arch replacement (VSRR 54.0%, MECH 52.9%, p = 0.88) were similar in both groups. Ejection fraction was similar (VSRR 52.8% ± 10.9%, MECH 52.4% ± 11.7%, p = 0.83). Operative mortality was 2.3% with VSRR and 8.0% with MECH (p = 0.10). There were no significant differences in renal failure requiring dialysis (VSRR 1.1%, MECH 4.6%, p = 0.24), permanent neurologic dysfunction (VSRR 2.3%, MECH 6.9%, p = 0.16), and pacemaker implantation (VSRR 1.1%, MECH 1.1%, p = 0.99) between the groups. Survival at 7 years was significantly improved in patients who underwent VSSR (VSRR 85.5%, MECH 73.6%, p = 0.03). In comparison with patients undergoing MECH, there is improved midterm survival among patients undergoing VSRR, with similar operative mortality and morbidity. For appropriately selected patients, VSRR provides an attractive and potentially superior alternative to MECH. Copyright © 2016 The Society of Thoracic Surgeons. Published by Elsevier Inc. All rights reserved.

  1. 78 FR 63570 - Proposed Collection; Comment Request for Forms W-8BEN, W-8BEN-E, W-8ECI, W-8EXP, and W-8IMY

    Science.gov (United States)

    2013-10-24

    ... W-8BEN, W-8BEN-E, W-8ECI, W-8EXP, and W-8IMY AGENCY: Internal Revenue Service (IRS), Treasury..., the IRS is soliciting comments concerning Form W-8BEN, Certificate of Foreign Status of Beneficial Owner for United States Tax Withholding, Form W-8BEN-E, Certificate of Status of Beneficial Owner for...

  2. A modified Gurson-type plasticity model at finite strains: formulation, numerical analysis and phase-field coupling

    Science.gov (United States)

    Aldakheel, Fadi; Wriggers, Peter; Miehe, Christian

    2017-12-01

    The modeling of failure in ductile materials must account for complex phenomena at the micro-scale, such as nucleation, growth and coalescence of micro-voids, as well as the final rupture at the macro-scale, as rooted in the work of Gurson (J Eng Mater Technol 99:2-15, 1977). Within a top-down viewpoint, this can be achieved by the combination of a micro-structure-informed elastic-plastic model for a porous medium with a concept for the modeling of macroscopic crack discontinuities. The modeling of macroscopic cracks can be achieved in a convenient way by recently developed continuum phase field approaches to fracture, which are based on the regularization of sharp crack discontinuities, see Miehe et al. (Comput Methods Appl Mech Eng 294:486-522, 2015). This avoids the use of complex discretization methods for crack discontinuities, and can account for complex crack patterns. In this work, we develop a new theoretical and computational framework for the phase field modeling of ductile fracture in conventional elastic-plastic solids under finite strain deformation. It combines modified structures of Gurson-Tvergaard-Needelman GTN-type plasticity model outlined in Tvergaard and Needleman (Acta Metall 32:157-169, 1984) and Nahshon and Hutchinson (Eur J Mech A Solids 27:1-17, 2008) with a new evolution equation for the crack phase field. An important aspect of this work is the development of a robust Explicit-Implicit numerical integration scheme for the highly nonlinear rate equations of the enhanced GTN model, resulting with a low computational cost strategy. The performance of the formulation is underlined by means of some representative examples, including the development of the experimentally observed cup-cone failure mechanism.

  3. New formulations for tsunami runup estimation

    Science.gov (United States)

    Kanoglu, U.; Aydin, B.; Ceylan, N.

    2017-12-01

    We evaluate shoreline motion and maximum runup in two folds: One, we use linear shallow water-wave equations over a sloping beach and solve as initial-boundary value problem similar to the nonlinear solution of Aydın and Kanoglu (2017, Pure Appl. Geophys., https://doi.org/10.1007/s00024-017-1508-z). Methodology we present here is simple; it involves eigenfunction expansion and, hence, avoids integral transform techniques. We then use several different types of initial wave profiles with and without initial velocity, estimate shoreline properties and confirm classical runup invariance between linear and nonlinear theories. Two, we use the nonlinear shallow water-wave solution of Kanoglu (2004, J. Fluid Mech. 513, 363-372) to estimate maximum runup. Kanoglu (2004) presented a simple integral solution for the nonlinear shallow water-wave equations using the classical Carrier and Greenspan transformation, and further extended shoreline position and velocity to a simpler integral formulation. In addition, Tinti and Tonini (2005, J. Fluid Mech. 535, 33-64) defined initial condition in a very convenient form for near-shore events. We use Tinti and Tonini (2005) type initial condition in Kanoglu's (2004) shoreline integral solution, which leads further simplified estimates for shoreline position and velocity, i.e. algebraic relation. We then use this algebraic runup estimate to investigate effect of earthquake source parameters on maximum runup and present results similar to Sepulveda and Liu (2016, Coast. Eng. 112, 57-68).

  4. Local anomaly cancellation in heterotic E8 x E8 orbifold compactifications with Wilson line backgrounds

    International Nuclear Information System (INIS)

    Walter, M.G.A.

    2004-02-01

    We consider several examples of a special class of heterotic compactifications, i.e. heterotic E 8 x E 8 orbifolds with Wilson line backgrounds. By developing a local perspective we show that a brane world like picture emerges. As an important result we prove that the local massless spectrum at such a brane can always be traced back to the global spectrum of a (different) orbifold without Wilson lines. One particular implication of this result is that the use of (discrete) Wilson lines for the construction of phenomenologically interesting models has to be rethought. We show that stringy constraints render the brane spectra consistent. Using our local picture we are able to compute the local anomalies appearing at the different branes for our examples and show that they can all be cancelled by a local version of the Green-Schwarz mechanism at the same time. (orig.)

  5. Estudo da movimentação de plantas aquáticas imersas presentes no reservatório da UHE Eng. Souza Dias - Jupiá Movement of submerged aquatic weeds in UHE Eng. Souza Dias reservoir - Jupiá, Brazil

    Directory of Open Access Journals (Sweden)

    D. Martins

    2005-06-01

    11 bóias com deslocamento superior a 500 m. Os sítios de reprodução localizados no rio Paraná também contribuíram para o fornecimento de plantas imersas ao reservatório de Jupiá; nove blocos saíram da "Lagoa Pernilongo" e apresentaram deslocamentos superiores a 500 m. Entretanto, os sítios "Lagoa Barrenta" e "Lagoa Ferradura" foram aqueles que mais contribuíram com a chegada de plantas na tomada de água da UHE Eng. Souza Dias, uma vez que foram recolhidos, respectivamente, seis e quatro blocos de plantas provenientes desses locais de dispersão. A metodologia utilizada mostrou-se eficaz quanto à avaliação da movimentação de plantas aquáticas imersas dentro do reservatório de Jupiá.The purpose of this research was to develop a methodology to determine reproduction sites and respective importance on dissemination of E. densa, E. najas and C. demersum in the Jupiá Reservoir in Brazil. Ten sites with high incidence of these aquatic plant were monitored. Two sites were located at the Paraná River on "Ferradura"and "Pernilongo" Lakes, called "Testemunha", "Barrenta", "Vírgula" and "Florida", and on bed river points " Leito Acima da ponte", Abaixo da Ponte", " Baia ao lado da Ponte " and Praia de Itapura". Ten blocs of aquatic plants were released per month and monitored in each reproduction site. The blocs had a volume of 0.14 cm³ and had an external plastic label and an orange identification buoy to be easily located and inspected at long distances. After being released, the blocs were geo-referenced and their movements evaluated every fifteen days using a GPS equipment. The places "Vírgula Lake", "Testemunha Lake"and "Barrenta Lake" showed an outstanding number of blocs (30, 20 and 19 blocs, respectively that moved for distances farther than 500 m and, consequently, left their respective sites of reproduction. Most blocs remained inside the "Flórida Lake" and only 12 blocs reached the bed of the Tietê river. The site "Acima da Ponte" supplied

  6. Novel Technique of Active Biomonitoring Introduced in the Czech Republic: Bioaccumulation of Atmospheric Trace Metals in two moss species / Nová Metoda Aktivního Biomonitoringu Zavedená V České Republice: Bioakumulace Stopových Kovů V Atmosféře U Dvou Druhů Mechů

    Directory of Open Access Journals (Sweden)

    Motyka Oldřich

    2011-09-01

    Full Text Available Za účelem validace byla pro biomonitoring v průmyslem ovlivněném regionu Ostravska použita metoda, která dosud v České republice nebyla aplikována. Transplantáty dvou druhů mechů Hylocomium splendens a Pleurozium schreberi byly vystaveny atmosférickému znečištění pomocí metody “irrigated moss bag” ve výšce jak 1 m, tak 2 m nad zemí. Vzorky byly poté analyzovány za účelem zjištění koncentrace stopových prvků Al, As, Cd, Cr, Cu, Fe, Hg, Pb, V a Zn. Celkový průběh bioakumulace ukazuje, že je Hylocomium splendens pro biomonitoring vhodnější, stejně tak jako výška 2 m nad zemí.

  7. Tactical Tomahawk RGM-109E/UGM-109E Missile (TACTOM)

    Science.gov (United States)

    2015-12-01

    2004: Operational Requirements Document for Tomahawk Weapons Systems Baseline IV signed. TACTOM is authorized in Chapter 2 of this system level ...5124.8 3290.3 6885.4 6390.4 1 APB Breach Confidence Level Confidence Level of cost estimate for current APB: 51% The estimate to support this program...Development Estimate Changes PAUC Production Estimate Econ Qty Sch Eng Est Oth Spt Total 1.365 -0.015 0.324 0.117 0.000 -0.716 0.000 0.104 -0.186 1.179

  8. On the nature of dissipative Timoshenko systems at light of the second spectrum of frequency

    Science.gov (United States)

    Almeida Júnior, D. S.; Ramos, A. J. A.

    2017-12-01

    In the present work, we prove that there exists a relation between a physical inconsistence known as second spectrum of frequency or non-physical spectrum and the exponential decay of a dissipative Timoshenko system where the damping mechanism acts on angle rotation. The so-called second spectrum is addressed into stabilization scenario and, in particular, we show that the second spectrum of the classical Timoshenko model can be truncated by taking a damping mechanism. Also, we show that dissipative Timoshenko type systems which are free of the second spectrum [based on important physical and historical observations made by Elishakoff (Advances mathematical modeling and experimental methods for materials and structures, solid mechanics and its applications, Springer, Berlin, pp 249-254, 2010), Elishakoff et al. (ASME Am Soc Mech Eng Appl Mech Rev 67(6):1-11 2015) and Elishakoff et al. (Int J Solids Struct 109:143-151, 2017)] are exponential stable for any values of the coefficients of system. In this direction, we provide physical explanations why weakly dissipative Timoshenko systems decay exponentially according to equality between velocity of wave propagation as proved in pioneering works by Soufyane (C R Acad Sci 328(8):731-734, 1999) and also by Muñoz Rivera and Racke (Discrete Contin Dyn Syst B 9:1625-1639, 2003). Therefore, the second spectrum of the classical Timoshenko beam model plays an important role in explaining some results on exponential decay and our investigations suggest to pay attention to the eventual consequences of this spectrum on stabilization setting for dissipative Timoshenko type systems.

  9. Advances in Turbulent Combustion Dynamics Simulations in Bluff-Body Stabilized Flames-Body Stabilized Flames

    Science.gov (United States)

    2015-11-30

    during combustion for GRI -Mech 1.2 reaction mechanism using LEM and CHEMKIN. . . . . . . . . . . . . . . . 34 3.7 Comparison of temperature during...combustion for GRI -Mech 1.2 raction mechanism using LEM and CHEMKIN. . . . . . . . . . . . . . . . . . . . . 34 3.8 The methane profile along the 5 mm long...combustion process was tested using GRI -Mech 1.2 [44]. GRI -Mech is an optimized detailed chemical reaction mechanism capable of the best representation of

  10. Analiza porównawcza wyników badania oczopląsu w teście kalorycznym uzyskanych przy użyciu metody ENG i VNG u osób zdrowych

    Directory of Open Access Journals (Sweden)

    Renata Pepaś

    2010-03-01

    Full Text Available Wprowadzenie: Najważniejszą obiektywną metodą oceny zaburzeń układu równowagi jest badanie oczopląsu. Badanie kaloryczne jako jedyny test obrazuje pobudliwość poszczególnych błędników, umożliwiając ocenę każdego z nich osobno. Cel pracy: Celem pracy jest analiza porównawcza wyników badania oczopląsu kalorycznego uzyskanych przy użyciu metody ENG i VNG u osób zdrowych. Materiał i metody: Badaniami objęto grupę 20 osób zdrowych, w tym 10 kobiet i 10 mężczyzn w wieku 22-26 lat. U wszystkich chorych przeprowadzono badanie podmiotowe oraz badanie przedmiotowe otoneurologiczne, badanie ENG i w odstępie 7-dniowym badanie VNG z kalibracją, oceną oczopląsu samoistnego oraz próbami kalorycznymi wg Hallpike’a. Test kaloryczny wykonano kalorymetrem powietrznym firmy HOMOTH, używając temperatury powietrza 30°C oraz 44°C, podawanych przez 40 s do ucha. Wyniki: W teście kalorycznym u żadnej osoby nie stwierdzono deficytu kanałowego wykraczającego poza granice przyjętych norm. Zaobserwowano niższe wartości średnie maksymalnej prędkości wolnej fazy oczopląsów w badaniu ENG niż VNG. Ponadto badanie VNG dodatkowo umożliwiło wyznaczenie wartości przewagi kierunkowej bezwzględnej oraz średniej pobudliwości błędników. Wnioski: Uzyskane wyniki wskazują, iż badanie VNG w stosunku do badania ENG jest bardziej precyzyjne i umożliwia dokładniejsze opisanie próby kalorycznej wg Hallpike’a. W badaniu VNG analiza parametru przewagi kierunkowej bezwzględnej znacznie podnosi wartość próby kalorycznej wg Hallpike’a.

  11. Dimensional reduction of exceptional E6,E8 gauge groups and flavour chirality

    International Nuclear Information System (INIS)

    Koca, M.

    1984-01-01

    Ten-dimensional Yang - Mills gauge theories based on the exceptional groups E 6 and E 8 are reduced to four-dimensional flavour-chiral Yang - Mills - Higgs theories where the extra six dimensions are identified with the compact G 2 /SU(3) and SO(7)/SO(6) coset spaces. A ten-dimensional E 8 theory leads to three families of SU(5), one of which lies in the 144-dimensional representation of SO(10)

  12. Local anomaly cancellation in heterotic E{sub 8} x E{sub 8} orbifold compactifications with Wilson line backgrounds

    Energy Technology Data Exchange (ETDEWEB)

    Walter, M.G.A.

    2004-02-01

    We consider several examples of a special class of heterotic compactifications, i.e. heterotic E{sub 8} x E{sub 8} orbifolds with Wilson line backgrounds. By developing a local perspective we show that a brane world like picture emerges. As an important result we prove that the local massless spectrum at such a brane can always be traced back to the global spectrum of a (different) orbifold without Wilson lines. One particular implication of this result is that the use of (discrete) Wilson lines for the construction of phenomenologically interesting models has to be rethought. We show that stringy constraints render the brane spectra consistent. Using our local picture we are able to compute the local anomalies appearing at the different branes for our examples and show that they can all be cancelled by a local version of the Green-Schwarz mechanism at the same time. (orig.)

  13. [Experimental study on carcinogenesis by human papillomavirus type 8 E7 gene].

    Science.gov (United States)

    Nishikawa, T

    1994-05-01

    Human papillomavirus (HPV) 5 and HPV8 are often detected in skin cancers developed in patients suffering from epidermodysplasia verruciformis, as well as in skin cancers developed in immunosuppressed patients. In the present study, in order to examine the transforming activity of the HPV8E7 gene, the HPV8E7 and HPV8E6/E7 genes were cloned into the expression vector (pcD2-Y), under the SV40 enhancer/promoter to construct pcD2-8E7 and pcD2-8E6/E7, respectively. The E7 and E6/E7 genes of genital high-risk HPV16 were also cloned into pcD2-Y to construct pcD2-16E7 and pcD2-16E6/E7, respectively. They were tested for their ability to collaboratively transform primary rat embryo fibroblasts (REFs) with activated H-ras gene. Transfection experiments of REFs having an activated H-ras gene revealed that pcD2-8E7, as well as pcD2-16E7 and pcD2-16E6/E7, induced transformation of cells in G418-resistant colonies at efficiencies of 11.9%, 43.0% and 53.0%, respectively. Transformed cell lines induced by activated H-ras gene and pcD2-8E7 or pcD2-16E7 were named 8RE and 16RE cell lines, respectively. Tumor induction in syngeneic newborn rats by injected the 8RE cells was higher than that of the 16RE cells. In cytological and histological examination, the 8RE cell lines and their induced tumors were different from the 16RE cell lines and their induced tumors. The 8RE cell lines showed the characteristic transformation with efficient growth ability on plastic and colony formation in 0.3% soft agar. These results support the hypothesis that the HPV8E7 gene plays an important role in the carcinogenesis of skin cancers.

  14. Evaluation and Analysis of a Multi-Band Transceiver for Next Generation Telemetry Applications

    Science.gov (United States)

    2014-06-01

    UNIT NUMBER 7. PERFORMING ORGANIZATION NAME(S) AND ADDRESS(ES) Morgan State University (INC) 1700 E Cold Spring LN, Baltimore MD 21251-0002 8...Eng., Samuel Berhanu, and Willie L. Thompson II, D.Eng Morgan State University , The Clarence M. Mitchell Jr. School of Engineering Center of... DDC ) BAND SELECTION Kintex FPGA DIGITAL RADIO RECEIVER DIGITAL RADIO TRANSMITTER ADC Fs < 225 MSPS Fs = 400 MHz RF BW = 36 MHz FREQ TRANSLATION VIA

  15. Stick-slip chaos in a mechanical oscillator with dry friction

    Science.gov (United States)

    Kousaka, Takuji; Asahara, Hiroyuki; Inaba, Naohiko

    2018-03-01

    This study analyzes a forced mechanical dynamical system with dry friction that can generate chaotic stick-slip vibrations. We find that the dynamics proposed by Yoshitake et al. [Trans. Jpn. Soc. Mech. Eng. C 61, 768 (1995)] can be expressed as a nonautonomous constraint differential equation owing to the static friction force. The object is constrained to the surface of a moving belt by a static friction force from when it sticks to the surface until the force on the object exceeds the maximal static friction force. We derive a 1D Poincaré return map from the constrained mechanical system, and prove numerically that this 1D map has an absolutely continuous invariant measure and a positive Lyapunov exponent, providing strong evidence for chaos.

  16. Call 1 FAQ (ENG)

    International Development Research Centre (IDRC) Digital Library (Canada)

    Francine Sinzinkayo

    and testing, e.g. construction protein or nucleic acid scaffolds and other state of the art approaches that ... methods and a significant gain in time to proof of concept. ... demonstrates an accelerated vaccine R&D pathway to proof of concept.

  17. E2F8 is essential for polyploidization in mammalian cells.

    Science.gov (United States)

    Pandit, Shusil K; Westendorp, Bart; Nantasanti, Sathidpak; van Liere, Elsbeth; Tooten, Peter C J; Cornelissen, Peter W A; Toussaint, Mathilda J M; Lamers, Wouter H; de Bruin, Alain

    2012-11-01

    Polyploidization is observed in all mammalian species and is a characteristic feature of hepatocytes, but its molecular mechanism and biological significance are unknown. Hepatocyte polyploidization in rodents occurs through incomplete cytokinesis, starts after weaning and increases with age. Here, we show in mice that atypical E2F8 is induced after weaning and required for hepatocyte binucleation and polyploidization. A deficiency in E2f8 led to an increase in the expression level of E2F target genes promoting cytokinesis and thereby preventing polyploidization. In contrast, loss of E2f1 enhanced polyploidization and suppressed the polyploidization defect of hepatocytes deficient for atypical E2Fs. In addition, E2F8 and E2F1 were found on the same subset of target promoters. Contrary to the long-standing hypothesis that polyploidization indicates terminal differentiation and senescence, we show that prevention of polyploidization through inactivation of atypical E2Fs has, surprisingly, no impact on liver differentiation, zonation, metabolism and regeneration. Together, these results identify E2F8 as a repressor and E2F1 as an activator of a transcriptional network controlling polyploidization in mammalian cells.

  18. 218-E-8 Borrow Pit Demolition Site closure plan. Revision 1

    International Nuclear Information System (INIS)

    Ruck, F.R.

    1994-01-01

    The 218-E-8 Demolition Site was the site of a single demolition event in November of 1984. This demolition event was a form of thermal treatment for discarded explosive chemical products. Because the 218-E-8 Demolition Site will no longer be used for this thermal activity, the site will be closed. Closure will be conducted pursuant to the requirements of the Washington State Department of Ecology (Ecology) ''Dangerous Waste Regulations,'' Washington Administrative Code (WAC) 173-303-610 and 40 Code of Federal Regulations (CFR) 270.1. The 218-E-8 Borrow Pit Demolition Site Closure Plan consists of a Hanford Facility Dangerous Waste Part A Permit Application, Form 3, Revision 4, and a closure plan. An explanation of the Part A Form 3, submitted with this closure plan is provided at the beginning of the Part A Section. The closure plan consists of nine chapters and five appendices. This closure plan presents a description of the 218-E-8 Demolition Site, the history of the waste treated, and the approach that will be followed to close the 218-E-8 Demolition Site. Because there were no radioactively contaminated chemicals involved in t he demolitions at the 218-E-8 Borrow Pit site, the information on radionuclides is provided for ''information only.'' Remediation of any radioactive contamination is not within the scope of this closure plan. Only dangerous constituents derived from 218-E-8 Demolition Site operations will be addressed in this closure plan in accordance with WAC 173-303-610(2)(b)(i)

  19. E7(7) constraints on counterterms in N=8 supergravity

    International Nuclear Information System (INIS)

    Beisert, N.; Elvang, H.; Freedman, D.; Kiermaier, M.; Morales, A.; Stieberger, S.

    2010-01-01

    We prove by explicit computation that 6-point matrix elements of D 4 R 4 and D 6 R 4 in N=8 supergravity have non-vanishing single-soft scalar limits, and therefore these operators violate the continuous E 7(7) symmetry. The soft limits precisely match automorphism constraints. Together with previous results for R 4 , this provides a direct proof that no E 7(7) -invariant candidate counterterm exists below 7-loop order. At 7-loops, we characterize the infinite tower of independent supersymmetric operators D 4 R 6 , R 8 , φ 2 R 8 , … with n>4 fields and prove that they all violate E 7(7) symmetry. This means that the 4-graviton amplitude determines whether or not the theory is finite at 7-loop order. We show that the corresponding candidate counterterm D 8 R 4 has a non-linear supersymmetrization such that its single- and double-soft scalar limits are compatible with E 7(7) up to and including 6-points. At loop orders 7,8,9 we provide an exhaustive account of all independent candidate counterterms with up to 16,14,12 fields, respectively, together with their potential single-soft scalar limits.

  20. Producer-retailer integrated EMQ system with machine breakdown, rework failures, and a discontinuous inventory issuing policy.

    Science.gov (United States)

    Chiu, Singa Wang; Chen, Shin-Wei; Chiu, Yuan-Shyi Peter; Li, Ting-Wei

    2016-01-01

    This study develops two extended economic manufacturing quantity (EMQ)-based models with a discontinuous product issuing policy, random machine breakdown, and rework failures. Various real conditions in production processes, end-product delivery, and intra-supply chains such as a producer-retailer integrated scheme are examined. The first model incorporates a discontinuous multi-delivery policy into a prior work (Chiu et al. in Proc Inst Mech Eng B J Eng 223:183-194, 2009) in lieu of their continuous policy. Such an enhanced model can address situations in supply chain environments, where finished products are transported to outside retail stores (or customers). The second model further combines retailer's stock holding costs into the first model. This extended EMQ model is applicable in situations in present-day manufacturing firms where finished products are distributed to company's own retail stores (or regional sales offices) and stocked there for sale. Two aforementioned extended EMQ models are investigated, respectively. Mathematical modeling along with iterative algorithms are employed to derive the optimal production run times that minimize the expected total system costs, including the costs incurred in production units, transportation, and retail stores, for these integrated EMQ systems. Numerical examples are provided to demonstrate the practical application of the research results.

  1. The human papillomavirus (HPV) E6 oncoproteins promotes nuclear localization of active caspase 8

    Energy Technology Data Exchange (ETDEWEB)

    Manzo-Merino, Joaquin [Unidad de Investigación Biomédica en Cáncer, Instituto Nacional de Cancerología, México/Instituto de Investigaciones Biomédicas, Universidad Nacional Autónoma de México. Av. San Fernando No. 22, Col. Sección XVI, Tlalpan 14080 (Mexico); Massimi, Paola [International Centre for Genetic Engineering and Biotechnology, Padriciano 99, I-34149 Trieste (Italy); Lizano, Marcela, E-mail: lizanosoberon@gmail.com [Unidad de Investigación Biomédica en Cáncer, Instituto Nacional de Cancerología, México/Instituto de Investigaciones Biomédicas, Universidad Nacional Autónoma de México. Av. San Fernando No. 22, Col. Sección XVI, Tlalpan 14080 (Mexico); Banks, Lawrence, E-mail: banks@icgeb.org [International Centre for Genetic Engineering and Biotechnology, Padriciano 99, I-34149 Trieste (Italy)

    2014-02-15

    The HPV-16 E6 and E6{sup ⁎} proteins have been shown previously to be capable of regulating caspase 8 activity. We now show that the capacity of E6 to interact with caspase 8 is common to diverse HPV types, being also seen with HPV-11 E6, HPV-18 E6 and HPV-18 E6{sup ⁎}. Unlike most E6-interacting partners, caspase 8 does not appear to be a major proteasomal target of E6, but instead E6 appears able to stimulate caspase 8 activation, without affecting the overall apoptotic activity. This would appear to be mediated in part by the ability of the HPV E6 oncoproteins to recruit active caspase 8 to the nucleus. - Highlights: • Multiple HPV E6 oncoproteins interact with the caspase 8 DED domain. • HPV E6 stimulates activation of caspase 8. • HPV E6 promotes nuclear accumulation of caspase 8.

  2. The human papillomavirus (HPV) E6 oncoproteins promotes nuclear localization of active caspase 8

    International Nuclear Information System (INIS)

    Manzo-Merino, Joaquin; Massimi, Paola; Lizano, Marcela; Banks, Lawrence

    2014-01-01

    The HPV-16 E6 and E6 ⁎ proteins have been shown previously to be capable of regulating caspase 8 activity. We now show that the capacity of E6 to interact with caspase 8 is common to diverse HPV types, being also seen with HPV-11 E6, HPV-18 E6 and HPV-18 E6 ⁎ . Unlike most E6-interacting partners, caspase 8 does not appear to be a major proteasomal target of E6, but instead E6 appears able to stimulate caspase 8 activation, without affecting the overall apoptotic activity. This would appear to be mediated in part by the ability of the HPV E6 oncoproteins to recruit active caspase 8 to the nucleus. - Highlights: • Multiple HPV E6 oncoproteins interact with the caspase 8 DED domain. • HPV E6 stimulates activation of caspase 8. • HPV E6 promotes nuclear accumulation of caspase 8

  3. Correlation between MFG-E8 and MIRI in elderly patients

    Directory of Open Access Journals (Sweden)

    Bing Jiang

    2016-09-01

    Full Text Available Objective: To explore the correlation between MFG-E8 and CHD in elderly patients with MIRI, and to provide help for CHD patients with ischemic reperfusion therapy in the future. Methods: A total of 94 CHD patients in our hospital were selected as the observation group and treated with reperfusion operation. The patients with chest discomfort and no significant stenosis of coronary artery were selected as control group; Before and after operation, the changes of MFG-E8 and the downstream factor MCP-1, TGF-毬1, inflammatory factors hsCRP, IL-6 and ICAM-1 in each group were detected in 24 h and 48 h after operation, and the correlation between MFG-E8 with various indexes and MIRI was analyzed. Results: MFGE8 at each time point of the observation group were significantly lower than that of the control group (P0.05; the level of inflammatory factors hs-CRP, IL-6, ICAM-1 at each time points of the observation group were significantly higher than that of the control group (P<0.05; the levels of inflammatory factors were significantly higher than those preoperative (P<0.05, the level of hs-CRP at 48 h was significantly lower than that at 24 h, IL-6 and ICAM-1 were increased over time; the level of inflammatory factors were negatively correlated with MFG-E8. In the observation group, the serum TNF-毬, MCP-1 and at different time points were significantly higher than those in the control group (P<0.05; TNF-毬 and MCP-1 were significantly higher than that before operation, and the TNF-毬 and MCP-1 in 48 h were significantly higher than those in 24 h (P<0.05; TNF-毬 and MCP-1 were positively correlated with MFG-E8. Conclusions: Inflammation plays a key role in elderly patients with MIRI. MFG-E8 acts as a defense against inflammation, and can help in reducing MIRI, which provids help for the future treatment of myocardial ischemia reperfusion.

  4. Viruses in renovated waters

    CSIR Research Space (South Africa)

    Nupen, EM

    1974-06-01

    Full Text Available , for permission to present this paper. ?8? References 1. REPORT. CONMITTEE ON ENVIRONMENTAL QUALITY ANAGEMEZIT OF PME SANITARY ENGINEERING DIVISION (1970). Engineering evaluation of virus hazard in water. Jour. Eng. Div. Proc. Am. Soc. Civ. Eng. SA 1, 7112... Water Systems, Austin, Texas, 1974 13. CARESON, G.F., WOODA.RD, F.E., WENTWORTII, D.P. and SPRODI, O.J. (1968) Virus inactivation on clay particles in natural waters. Journ. Wat. Pollut. Cont. Fed., 4Q R39, 7116. 14. MOSJ~EY, J.W. (1967...

  5. Theoretical Interpretation of Pass 8 Fermi-LAT e + + e - Data

    Science.gov (United States)

    Di Mauro, M.; Manconi, S.; Vittino, A.; Donato, F.; Fornengo, N.; Baldini, L.; Bonino, R.; Di Lalla, N.; Latronico, L.; Maldera, S.; Manfreda, A.; Negro, M.; Pesce-Rollins, M.; Sgrò, C.; Spada, F.

    2017-08-01

    The flux of positrons and electrons (e + + e -) has been measured by the Fermi Large Area Telescope (LAT) in the energy range between 7 GeV and 2 TeV. We discuss a number of interpretations of Pass 8 Fermi-LAT e + + e - spectrum, combining electron and positron emission from supernova remnants (SNRs) and pulsar wind nebulae (PWNe), or produced by the collision of cosmic rays (CRs) with the interstellar medium. We find that the Fermi-LAT spectrum is compatible with the sum of electrons from a smooth SNR population, positrons from cataloged PWNe, and a secondary component. If we include in our analysis constraints from the AMS-02 positron spectrum, we obtain a slightly worse fit to the e + + e - Fermi-LAT spectrum, depending on the propagation model. As an additional scenario, we replace the smooth SNR component within 0.7 kpc with the individual sources found in Green’s catalog of Galactic SNRs. We find that separate consideration of far and near sources helps to reproduce the e + + e - Fermi-LAT spectrum. However, we show that the fit degrades when the radio constraints on the positron emission from Vela SNR (which is the main contributor at high energies) are taken into account. We find that a break in the power-law injection spectrum at about 100 GeV can also reproduce the measured e + + e - spectrum and, among the CR propagation models that we consider, no reasonable break of the power-law dependence of the diffusion coefficient can modify the electron flux enough to reproduce the observed shape.

  6. 218 E-8 Borrow Pit Demolition Site clean closure soil evaluation report

    International Nuclear Information System (INIS)

    Korematsu-Olund, D.M.

    1995-01-01

    This report summarizes the sampling activities undertaken and the analytical results obtained in a soil sampling and analyses study performed for the 218 E-8 Borrow Pit Demolition Site (218 E-8 Demolition Site). The 218 E-8 Demolition Site is identified as a Resource Conservation and Recovery Act (RCRA) treatment unit that will be closed in accordance with the applicable laws and regulations. The site was used for the thermal treatment of discarded explosive chemical products. No constituents of concern were found in concentrations indicating contamination of the soil by 218 E-8 Demolition Site activities

  7. On the Witten-Duff five Branes model together with knots theory and E8E8 super strings in a single fractal spacetime theory

    International Nuclear Information System (INIS)

    El Naschie, M.S.

    2009-01-01

    The Witten-Duff five Branes in 11 dimensions model which leads to N = 528 states is reviewed. A complimentary model leading to N = 496 of E 8 E 8 exceptional Lie symmetry group is established along identical ideas. Subsequently both models are combined into a general one which includes the zero-form missing in the original five Branes model. Finally a highly instructive connection to vertical bar E 12 vertical bar = 685 Lie symmetry group which encompasses E 11 as well as the number of distinct knots for given crossing numbers is established. It is concluded that it is easier to transfinitely extend the five Branes model than to add additional roots of exceptional Lie groups in order to find the exact answer.

  8. An operational calculus framework to characterize droplet size populations from turbulent breakup by a small number of parameters

    International Nuclear Information System (INIS)

    Vazquez, Rafael; Ganan-Calvo, Alfonso M

    2010-01-01

    A systematic operational calculus framework that characterizes droplet/bubble size distributions resulting from turbulent breakup of an immiscible fluid into a carrier one is presented. The proposed formulation is derived from dynamical arguments; a finite-difference formulation of the integro-differential continuous coagulation and fragmentation equation is shown to exhibit the same structure as a discrete sequence of Mellin convolutions between the probability distribution of the evolving dispersed phase and a generic kernel. This kernel may have its physical correspondence with the probability distribution resulting from a single breakup event, e.g. a liquid ligament breakup in a ligament-mediated spray formation. The number of convolution steps in the sequence can be reduced to a single parameter. As an illustration, this procedure is applied to the exponential and the gamma distributions, obtaining as a result the Frechet distribution earlier used by Rosin and Rammler (1934 Kolloid-Zeitschrift 67 16-26), and by Nukiyama and Tanasawa (1939 Trans. Soc. Mech. Eng. Japan 5 62-7). Thus, the framework introduced in this work provides a physical foundation for the success of the Frechet distribution in accurately fitting experimentally measured droplet size distributions in sprays and emulsions.

  9. An operational calculus framework to characterize droplet size populations from turbulent breakup by a small number of parameters

    Energy Technology Data Exchange (ETDEWEB)

    Vazquez, Rafael; Ganan-Calvo, Alfonso M, E-mail: amgc@us.e [Departamento de IngenierIa Aeroespacial y Mecanica de Fluidos, Universidad de Sevilla, e-41092 Sevilla (Spain)

    2010-05-07

    A systematic operational calculus framework that characterizes droplet/bubble size distributions resulting from turbulent breakup of an immiscible fluid into a carrier one is presented. The proposed formulation is derived from dynamical arguments; a finite-difference formulation of the integro-differential continuous coagulation and fragmentation equation is shown to exhibit the same structure as a discrete sequence of Mellin convolutions between the probability distribution of the evolving dispersed phase and a generic kernel. This kernel may have its physical correspondence with the probability distribution resulting from a single breakup event, e.g. a liquid ligament breakup in a ligament-mediated spray formation. The number of convolution steps in the sequence can be reduced to a single parameter. As an illustration, this procedure is applied to the exponential and the gamma distributions, obtaining as a result the Frechet distribution earlier used by Rosin and Rammler (1934 Kolloid-Zeitschrift 67 16-26), and by Nukiyama and Tanasawa (1939 Trans. Soc. Mech. Eng. Japan 5 62-7). Thus, the framework introduced in this work provides a physical foundation for the success of the Frechet distribution in accurately fitting experimentally measured droplet size distributions in sprays and emulsions.

  10. Human herpesvirus 8 (HHV-8 and the etiopathogenesis of Kaposi's sarcoma Herpesvírus humano tipo 8 (HHV-8 e a etiopatogênese do sarcoma de Kaposi

    Directory of Open Access Journals (Sweden)

    Jair Carneiro Leão

    2002-08-01

    ção ao herpesvírus humano tipo 8, com ênfase especial aos aspectos relacionados à etiopatogênese do sarcoma de Kaposi. MÉTODOS: Os autores pesquisaram artigos de pesquisa original e revisões de literatura nos aspectos específicos da infecção pelo herpesvírus humano tipo 8, incluindo, virologia, epidemiologia, transmissão, diagnóstico, história natural e terapia. O material considerado relevante foi avaliado e revisado. RESULTADOS: O sarcoma de Kaposi é considerado ainda a malignidade mais comumente observada em pacientes infectados pelo HIV. Estudos epidemiológicos, assim como os baseados em técnicas de biologia molecular indicam que um agente sexualmente transmissível, independente do HIV, deve estar envolvido na etiologia do sarcoma de Kaposi, possivelmente como resultado da ação das cell signaling proteins superando os aspectos da resposta imune. O herpesvírus humano tipo 8 tem sido ainda sugerido como agente causal na patogênese de outras desordens, incluindo mieloma múltiplo, multicentric Castleman's disease, body cavity-based lymphoma, além de outras condições não-proliferativas como sarcoidose e pênfigo vulgar, embora grande parte dos estudos sorológicos apontem para uma soroprevalência em torno de 2 a 10%. O herpesvírus humano tipo 8 parece então, ser um vírus restrito a pessoas sob risco de desenvolver o sarcoma de Kaposi, associado à imunossupressão. O tratamento para o sarcoma de Kaposi é normalmente paliativo, e inclui a aplicação de vimblastina intra-lesional, crio-cirurgia, interferon-alpha e outras formas de terapia. Mais recentemente, os inibidores da protease, foram também sugeridos como possíveis agentes implicados na remissão do sarcoma de Kaposi associado ao HIV e no desaparecimento do herpesvírus humano tipo 8 das células mononucleares do sangue periférico. CONCLUSÃO: O herpesvírus humano tipo 8 está fortemente associado a todas as formas de sarcoma de Kaposi, multicentric Castleman's disease e body

  11. See Also:Mechanics of Cohesive-frictional MaterialsCopyright © 2004 John Wiley & Sons, Ltd.Get Sample CopyFree Online Trial -->Recommend to Your LibrarianSave Title to My ProfileSet E-Mail Alert var homepagelinks = new Array(new Array("Journal Home","/cgi-bin/jhome/3312",""),new Array("Issues","/cgi-bin/jtoc/3312/",""),new Array("Early View","/cgi-bin/jeview/3312/",""),new Array("News","/cgi-bin/jabout/3312/News.html","e"),new Array("","","s"),new Array("Product Information","/cgi-bin/jabout/3312/ProductInformation.html",""),new Array("Editorial Board","/cgi-bin/jabout/3312/EditorialBoard.html",""),new Array("For Authors","/cgi-bin/jabout/3312/ForAuthors.html",""),new Array("Subscribe","http://jws-edcv.wiley.com/jcatalog/JournalsCatalogOrder/JournalOrder?PRINT_ISSN=0363-9061",""),new Array("Advertise","/cgi-bin/jabout/3312/Advertise.html",""),new Array("Contact","/cgi-bin/jabout/3312/Contact.html",""),new Array("","","x"));writeJournalLinks("", "3312"); Previous Issue | Next Issue >Volume 28, Issue12 (October 2004)Articles in the Current Issue:Research ArticleModelling poroelastic hollow cylinder experiments with realistic boundary conditions

    Science.gov (United States)

    Jourine, S.; Valkó, P. P.; Kronenberg, A. K.

    2004-10-01

    A general poroelastic solution for axisymmetrical plane strain problems with time dependent boundary conditions is developed in Laplace domain. Time-domain results are obtained using numerical inversion of the Laplace transform. Previously published solutions can be considered as special cases of the proposed solution. In particular, we could reproduce numerical results for solid and hollow poroelastic cylinders with suddenly applied load/pressure (Rice and Cleary, Rev. Geophys. Space Phys. 1976; 14:227; Schmitt, Tait and Spann, Int. J. Rock Mech. Min. Sci. 1993; 30:1057; Cui and Abousleiman, ASCE J. Eng. Mech. 2001; 127:391).The new solution is used to model laboratory tests on thick-walled hollow cylinders of Berea sandstone subjected to intensive pressure drawdown. In the experiments, pressure at the inner boundary of the hollow cylinder is observed to decline exponentially with a decay constant of 3-5 1/s.It is found that solutions with idealized step-function type inner boundary conditions overestimate the induced tensile radial stresses considerably. Although basic poroelastic phenomena can be modelled properly at long time following a stepwise change in pressure, realistic time varying boundary conditions predict actual rock behaviour better at early time. Experimentally observed axial stresses can be matched but appear to require different values for α and than are measured at long time.The proposed solution can be used to calculate the stress and pore pressure distributions around boreholes under infinite/finite boundary conditions. Prospective applications include investigating the effect of gradually changing pore pressure, modelling open-hole cavity completions, and describing the phenomenon of wellbore collapse (bridging) during oil or gas blowouts. Copyright

  12. Bibliography on Cold Regions Science and Technology, Volume 45, Part 2

    Science.gov (United States)

    1991-12-01

    fluorine in the Par North p. 1148-I115 1, eng] 45-263 Bets radiation from snow t1990, p.23, engi 45-919 t1 9 8 9 , p.95-100, rus] 45-739 182 CRREL...A.S. quential Landiat images t1 990 , p.105-106, eng]FiD. Pollution of the environment by fluorine in the Far North 45-13%4 Laboratory comparison of...ugyAaa mutiig ;ellaitly. A.F. 4-40 Vrain ngaito fteKne ltumuti ig Ferromanganese rock varnish in North Norway: a subglacial Gleekx, R.E under possible

  13. Three assembly programs for the PDP-8E computer

    International Nuclear Information System (INIS)

    McIlvaine, M.S.; Navarro, E.F.

    1976-04-01

    In the Atomic Research Center, efforts have been directed towards the utilization of the PDP-8E in the control of various operations, in the storage and retrieval of data and in the on-line and off-line analyses of experimental data. The purpose of this paper is to present three short programs in machine language, two of which were developed specifically to control the operation of the Cal Comp Plotter 565 (Cal Camp Plot data Program) and the TU10 DEC-magtape unit (TM8E Program with Options). The third program, the Maximum Liklihood Activity Profile, was utilized in the mathematical computation of a statistical study

  14. CD8 T-cells and E-cadherin in host responses against oropharyngeal candidiasis

    Science.gov (United States)

    Quimby, K.; Lilly, E.A.; Zacharek, M.; McNulty, K.; Leigh, J.E.; Vazquez, J.E.; Fidel, P.L.

    2011-01-01

    Oropharyngeal candidiasis (OPC) is the most common oral infection in HIV+ persons. Previous studies suggest a role for CD8+ T-cells against OPC when CD4+ T-cells are lost, but enhanced susceptibility to infection occurs when CD8+ T-cell migration is inhibited by reduced tissue E-cadherin. Objective Conduct a longitudinal study of tissue CD8+ T-cells and E-cadherin expression before, during, and after episodes of OPC. Methods Oral fungal burden was monitored and tissue was evaluated for CD8+ T-cells and E-cadherin over a one-year period in HIV+ persons with a history of, or an acute episode of OPC. Results While longitudinal analyses precluded formal interpretations, point prevalence analyses of the dataset revealed that when patients experiencing OPC were successfully treated, tissue E-cadherin expression was similar to patients who had not experienced OPC, and higher numbers of CD8+ T-cells were distributed throughout OPC− tissue under normal expression of E-cadherin. Conclusion These results suggest that 1) reduction in tissue E-cadherin expression in OPC+ patients is not permanent, and 2) high numbers of CD8+ T-cells can be distributed throughout OPC− tissue under normal E-cadherin expression. Together these results extend our previous studies and continue to support a role for CD8+ T-cells in host defense against OPC. PMID:21958417

  15. Breaking E8 to SO(16) in M-theory and F-theory

    International Nuclear Information System (INIS)

    Aldabe, F.

    1998-01-01

    M-theory on an 11-dimensional manifold with a boundary must have E 8 gauge groups at each boundary in order to cancel anomalies. The type IA supergravity must have SO(16) gauge group at each boundary in order to be a consistent theory. The latter action can be obtained from the former one via dimensional reduction. Here we make use of the current algebra of the open membrane which couples to the former action to explain why the gauge group E 8 breaks down to SO(16) in going from M-theory to type IA supergravity. We also use the same current algebra to explain why F-theory has an E 8 x E 8 gauge group in its strong coupling limit while it has an SO(16) x SO(16) gauge group in its weak coupling limit. (orig.)

  16. 不同电针刺激对SAMP8小鼠学习记忆能力及大脑皮层 APP、ApoE mRNA表达的影响%Effect of Electroacupuncture Intervention on Learning-memory Ability, APP and ApoE mRNA Expression in Cerebral Cortex of SAMP8

    Institute of Scientific and Technical Information of China (English)

    许安萍; 唐银杉; 陈万顺; 莫雨平; 姚海江; 赛因朝克图; 李志刚

    2014-01-01

    目的:探讨脉冲电针和音乐电针治疗阿尔茨海默病( AD)的可能作用机制,并比较两种电针的疗效差异。方法:将SAMP8小鼠随机分为模型组、脉冲电针组和音乐电针组, SAMR1小鼠作为正常组。两电针组均给予电针百会穴、印堂穴20 min后,点刺水沟穴。治疗结束后,以Morris水迷宫测定小鼠学习记忆能力,实时荧光定量PCR法测定小鼠大脑皮层中APP、ApoE mRNA表达量。结果:与模型组比较,音乐电针组、脉冲电针组逃避潜伏期分别在第4天、第5天明显下降(P<0.05),目标象限游泳时间均增加(P<0.05);脉冲电针组、音乐电针组大脑皮层APP mRNA表达量均显著下降(P<0.05)。结论:脉冲电针和音乐电针均可改善SAPM8小鼠学习记忆能力;脉冲电针和音乐电针可能通过下调APP mRNA表达发挥抗痴呆作用。%Objective:To observe the influence of music electroacupuncture ( EA ) and pulse EA on learning memory ability and APP and ApoE mRNA expression in cerebral cortex of SAMP 8, so as to explore their mech-anisms underlying relief of Alzheimer ’s Disease(AD).Methods:SAMP8 mice were randomly divided into mod-el , pulse EA and music EA groups .SAMR1 mice were used as the control group .EA was applied to “Baihui”(GV20) and“Yintang”(EX-HN3), and then swift pricked “Shuigou”(GV26).The learning memory ability of mice was detected by using Morris Water Maze .APP and ApoE mRNA expression level in cerebral cortex were assayed by fluorescent quantitative real -time PCR.Results:Compared with the model group , the escapel-atency of music EA was decreased considerably on the fourth day ( P<0 .05 ) , but pulse EA was on the fifth day , as well as the level of APP mRNA expression was down -regulated obviously in pulse EA and music EA . Conclusion:Both pulse EA and music EA can effectively improve learning memory ability of SAMP 8 mice which may be closely associated

  17. Eletronistagmografia versus videonistagmografia Electronystagmography versus videonystagmography

    Directory of Open Access Journals (Sweden)

    Maurício Malavasi Ganança

    2010-06-01

    Full Text Available A eletronistagmografia (ENG e a videonistagmografia (VNG são métodos de registro dos movimentos oculares, empregados na avaliação dos distúrbios do equilíbrio corporal. OBJETIVO: Comparar as informações da literatura sobre as semelhanças, diferenças, vantagens e desvantagens da ENG e da VNG. MATERIAL E MÉTODO: Estudo de revisão da literatura científica pertinente. RESULTADOS: A ENG e a VNG são sistemas muito úteis no diagnóstico dos distúrbios do equilíbrio corporal, diante da sua capacidade de identificar sinais de disfunção vestibular periférica ou central e determinar o lado da lesão. As principais vantagens da VNG estão relacionadas com calibração, resolução têmporo-espacial e gravação dos movimentos oculares horizontais, verticais e torsionais. CONCLUSÃO: A VNG é uma nova tecnologia que apresenta vantagens na avaliação dos movimentos oculares, mas a ENG, apesar de suas desvantagens, é ainda considerada um procedimento de valor na rotina clínicaElectronystagmography (ENG and videonystagmography (VNG are eye movement recording methods used for the evaluation of balance disorders. AIM: To compare literature information on the similarities, differences, advantages e disadvantages between ENG and VNG. MATERIALS AND METHODS: review of the scientific literature. RESULTS: ENG and VNG are very helpful methods for evaluating balance disorders, due to their capacity to recognize signs of peripheral or central vestibular dysfunction and to pinpoint the side of the lesion. Major advantages of VNG are related to calibration, temporospatial resolution, and recording of horizontal, vertical and torsional eye movements. CONCLUSION: VNG is a new technology that presents advantages in the evaluation of eye movements; however, despite its disadvantages, ENG is still considered a valuable test in the clinical setting

  18. Department of Defense In-House RDT and E Activities

    Science.gov (United States)

    1972-10-30

    be WW". w 1.-- wW"A.44444U .5. W0W O4 .we 0.-.e𔄃.-4 j00 W.~ 400 0 4C 04 zI- z z U . 4A 444 LL) ACCA w " 6 0491. > 0 .W.-W 4 0 K W u x4 " W- h 6l.0~s...AND APPLIED RESEARCH IN jUBMARINE AND DIVINU MEDICINE, CLOSED ENVIRONMENTS INi AREAS OF PHYSIOL. MEDICAL PSYCHOL.VISION AUDITION HUMAN FAC.ENG

  19. Novel functions for atypical E2Fs, E2F7 and E2F8, in polyploidization and liver cancer

    NARCIS (Netherlands)

    Pandit, Shusil Kumar

    2014-01-01

    Atypical E2F transcription factors, E2F7 and E2F8, function as transcriptional repressors of E2F target genes and are crucial for controlling the cell proliferation. In this thesis, we reveal that these two factors are crucial for liver cell polyploidization, embryonic development and prevention of

  20. 78 FR 70851 - Airworthiness Directives; The Boeing Company Airplanes

    Science.gov (United States)

    2013-11-27

    ... (EICAS) message that displays ``ENG THRUST (L,R)'' (for Model 787-8 airplanes) or ``ENG (1, 2, 3, or 4... The Boeing Company Model 747-8 and 747-8F series airplanes and Model 787-8 airplanes powered by GEnx...: 202-493-2251. Mail: U.S. Department of Transportation, Docket Operations, M-30, West Building Ground...

  1. Response and reliability analysis of nonlinear uncertain dynamical structures by the probability density evolution method

    DEFF Research Database (Denmark)

    Nielsen, Søren R. K.; Peng, Yongbo; Sichani, Mahdi Teimouri

    2016-01-01

    The paper deals with the response and reliability analysis of hysteretic or geometric nonlinear uncertain dynamical systems of arbitrary dimensionality driven by stochastic processes. The approach is based on the probability density evolution method proposed by Li and Chen (Stochastic dynamics...... of structures, 1st edn. Wiley, London, 2009; Probab Eng Mech 20(1):33–44, 2005), which circumvents the dimensional curse of traditional methods for the determination of non-stationary probability densities based on Markov process assumptions and the numerical solution of the related Fokker–Planck and Kolmogorov......–Feller equations. The main obstacle of the method is that a multi-dimensional convolution integral needs to be carried out over the sample space of a set of basic random variables, for which reason the number of these need to be relatively low. In order to handle this problem an approach is suggested, which...

  2. VARIABILITY IN THEIR RELATIVE DORMANCY OF Lithraea molleoides (Vell. Eng. DIASPORES

    Directory of Open Access Journals (Sweden)

    Ana Paula de Aguiar Berger

    2014-06-01

    Full Text Available http://dx.doi.org/10.5902/1980509814570The large diversity of Anacardiaceae diaspores morphology has a notable repercussion in the processes of germination and emergence besides generating a differentiated behavior among the species. In this family, there are some species that present physical dormancy, some others present mechanical dormancy, others present no dormancy at all and some of them have no information detailed in the available literature. Lithraea molleoides (Vell. Eng. is one of the species which little is known regarding to dormancy. Therefore, the objective was to evaluate the germination and the emergence processes of seedlings from diaspores of this species collected in Araguari river valley, in the state of Minas Gerais, as well as to quantify the variability of dormancy intensity present among different individuals of the population. The diaspores were collected in October and November of 2004 and 2005, from six matrixes. Two experiments were set up. The germination experiment was conducted under controlled conditions and the emergence experiment was conducted in a semi-open greenhouse. Data was collected every 24 hours, up serving the protrusion of the embryo in the experiment setup in the laboratory, and the emergence of the hypocotyl of the seedling above the substrate in the experiment kept in the greenhouse. In both experiments, the diaspores originated from plant number two were more notable to some extent, having superior physiological quality compared to the others (average time between 4 and 22 days; average speeds between 0.042 and 0.0217 days-1; uncertainty between 1.62 and 3.5 bits and synchrony between 0.04 and 0.381. The high uncertainty values and the low synchrony values indicate that the germination and emergence processes of the Lithraea molleoides seedlings are spread in time, which allows us to characterize them as bearers of relative dormancy, although its intensity is variable among individuals of the

  3. An analysis on the roles of angiogenesis-related factors including serum vitamin D, soluble endoglin (sEng), soluble fms-like tyrosine kinase 1 (sFlt1), and vascular endothelial growth factor (VEGF) in the diagnosis and severity of late-onset preeclampsia.

    Science.gov (United States)

    Cim, Numan; Kurdoglu, Mertihan; Ege, Serhat; Yoruk, Ibrahim; Yaman, Gorkem; Yildizhan, Recep

    2017-07-01

    The aim of this study was to evaluate the roles of proangiogenic factors including serum vitamin D and vascular endothelial growth factor (VEGF) and anti-angiogenic factors including soluble endoglin (sEng) and soluble fms-like tyrosine kinase 1 (sFlt1) in the diagnosis and severity of late-onset preeclampsia. The study was conducted at Yuzuncu Yil University Research and Education Hospital Department of Gynecology and Obstetrics. The study included a patient group of 40 women with late-onset preeclampsia who were pregnant at ≥32 weeks of gestation according to the last menstrual period (LMP) or ultrasonographic fetal biometric measurement and a control group of 40 healthy pregnant women who presented to our clinic for routine pregnancy examination and were at the same age and gestational period with those in the patient group. The two groups were compared in terms of maternal age, gravida, parity, week of gestation, systolic/diastolic blood pressure, total protein in spot urine sample, 24-h urine protein, white blood cell (WBC), hemoglobin (Hgb), platelet count, urea, creatinine, liver function tests (AST, ALT, LDH), vitamin D 3 , 25(OH) vitamin D 3 , 1,25(OH) vitamin D 3 , sEng, sFlt1, and VEGF levels, mode of delivery, the infant APGAR score at 1 and 5 min after delivery, and infant weight at delivery. The groups were similar in terms of age, gravida, parity, week of gestation, serum vitamin D 3 , 25(OH) vitamin D 3 , 1,25(OH) 2 vitamin D 3 and VEGF levels, and infant weight at delivery (p > 0.05). Systolic/diastolic blood pressure, total protein in spot urine sample, 24-h urine protein, WBC, Hgb, serum urea, creatine, AST, ALT, and LDH were significantly higher in the preeclamptic group compared to the healthy group (p preeclampsia compared to the women with mild preeclampsia (p preeclampsia (p > 0.05). Both sEng and sFlt1 levels are remarkably high in patients with late-onset preeclampsia; however, only sEng may be a useful tool in the

  4. Census of U.S. Civil Aircraft: Calendar Year 1987

    Science.gov (United States)

    1987-12-31

    PILATUS BRITTEN-NORMAN LIMITED BN-2b-21 10 51 u 2% F/W MULTI REC. ENG 51 0 3 3 TOTAL 0 3 3 PINE AIR SUPER V 4 51 2 0 1 1 F/W MULTI REC. ENG 51 01 1 TOTAL...Osceola 8 3 5 Page 36 16 18 1 1 Palo Alto 15 6 9 Plymouth 29 11 11 3 1 2 1 Pocahontas 21 7 13 1 Polk 396 108 180 33 15 18 1 7 5 1 28 *va- Pottawatta...lard 3 2 e- ".’ Barren 16 4 9 1_ 2. .r""- BatriI Bel ’ 1 1 1 8 2r- 41 ’ ,/ Boone 20 7 10 2 1. % wr# Bovf 42 11 13 9 2 I- 1" Boyle 17 4 11 2 Bracken

  5. Student Modeling in an Intelligent Tutoring System

    Science.gov (United States)

    1996-12-17

    Multi-Agent Architecture." Advances in Artificial Intelligence : Proceedings of the 12 th Brazilian Symposium on Aritificial Intelligence , edited by...STUDENT MODELING IN AN INTELLIGENT TUTORING SYSTEM THESIS Jeremy E. Thompson Captain, USAF AFIT/GCS/ENG/96D-27 DIMTVMON* fCKAJWINT A Appr"v*d t=i...Air Force Base, Ohio AFIT/GCS/ENG/96D-27 STUDENT MODELING IN AN INTELLIGENT TUTORING SYSTEM THESIS Jeremy E. Thompson Captain, USAF AFIT/GCS/ENG/96D

  6. Symmetries of the octonionic root system of E8

    International Nuclear Information System (INIS)

    Koca, M.

    1990-09-01

    Octonionic root system of E 8 is decomposed as the 9 sets of Hurwitz integers, each set satisfying the binary tetrahedral group structure, and the 12 sets of quaternionic units, each set obeying the dicyclic group structure of order 12. This fact is used to prove that the automorphism group of the octonionic root system of E 7 is the finite subgroup of G 2 , of order 12096; an explicit 7 x 7 matrix realization of which is constructed. Possible use of the octonionic representation of the E 6 root system as orbifolds and the relevance of the binary tetrahedral structures with the statistical mechanics models are suggested. (author). 16 refs, 6 figs

  7. Two-dimensional lift-up problem for a rigid porous bed

    Energy Technology Data Exchange (ETDEWEB)

    Chang, Y.; Huang, L. H.; Yang, F. P. Y. [Department of Civil Engineering, National Taiwan University, Taipei, Taiwan (China)

    2015-05-15

    The present study analytically reinvestigates the two-dimensional lift-up problem for a rigid porous bed that was studied by Mei, Yeung, and Liu [“Lifting of a large object from a porous seabed,” J. Fluid Mech. 152, 203 (1985)]. Mei, Yeung, and Liu proposed a model that treats the bed as a rigid porous medium and performed relevant experiments. In their model, they assumed the gap flow comes from the periphery of the gap, and there is a shear layer in the porous medium; the flow in the gap is described by adhesion approximation [D. J. Acheson, Elementary Fluid Dynamics (Clarendon, Oxford, 1990), pp. 243-245.] and the pore flow by Darcy’s law, and the slip-flow condition proposed by Beavers and Joseph [“Boundary conditions at a naturally permeable wall,” J. Fluid Mech. 30, 197 (1967)] is applied to the bed interface. In this problem, however, the gap flow initially mainly comes from the porous bed, and the shear layer may not exist. Although later the shear effect becomes important, the empirical slip-flow condition might not physically respond to the shear effect, and the existence of the vertical velocity affects the situation so greatly that the slip-flow condition might not be appropriate. In contrast, the present study proposes a more general model for the problem, applying Stokes flow to the gap, the Brinkman equation to the porous medium, and Song and Huang’s [“Laminar poroelastic media flow,” J. Eng. Mech. 126, 358 (2000)] complete interfacial conditions to the bed interface. The exact solution to the problem is found and fits Mei’s experiments well. The breakout phenomenon is examined for different soil beds, mechanics that cannot be illustrated by Mei’s model are revealed, and the theoretical breakout times obtained using Mei’s model and our model are compared. The results show that the proposed model is more compatible with physics and provides results that are more precise.

  8. Characterization of E2F8, a novel E2F-like cell-cycle regulated repressor of E2F-activated transcription

    DEFF Research Database (Denmark)

    Christensen, Jesper; Cloos, Paul; Toftegaard, Ulla

    2005-01-01

    The E2F family of transcription factors are downstream effectors of the retinoblastoma protein, pRB, pathway and are essential for the timely regulation of genes necessary for cell-cycle progression. Here we describe the characterization of human and murine E2F8, a new member of the E2F family...

  9. Serum Endoglin Levels in Patients Suffering from Systemic Sclerosis and Elevated Systolic Pulmonary Arterial Pressure

    Directory of Open Access Journals (Sweden)

    Paola Ximena Coral-Alvarado

    2010-01-01

    Full Text Available Background. Pulmonary arterial hypertension (PAH is the main cause of morbimortality in systemic sclerosis (SSc. Increased Eng expression has been demonstrated in SSc patients. Objective. Ascertaining serum levels of Eng in SSc patients with and without elevated systolic pulmonary arterial pressure (sPAP and comparing them with that of healthy volunteers. Methods. A cross-sectional study was carried out. A commercial ELISA kit was used for measuring serum concentrations of Eng in 60 subjects: 40 patients with SSc with and without elevated sPAP, compared to 20 healthy control subjects. Elevated sPAP was detected by echocardiogram. Results. No association between positive Eng and elevated sPAP was found when compared to the SSc without elevated sPAP group (OR=2.85; 0.65–12.88 95% CI; P=.11; however, an association was found between positive Eng and elevated sPAP compared to healthy controls (OR=23.22; 2.46–1050.33 95% CI; P=.001, and weak association was found between the positive Eng with SSc without elevated sPAP group compared to healthy controls (OR=8.14, 0.8–393.74 95% CI; P=.046. Conclusion. Raised serum levels of Eng in SSc patients compared to healthy controls were found, suggesting a role for Eng in SSc vasculopathy and not just in elevated sPAP. However, prospective studies are needed to verify such observations.

  10. Editorial-28(2-Eng

    Directory of Open Access Journals (Sweden)

    Yuri Morales

    2014-01-01

    Full Text Available Número actual (Vol.28 – N°1   Este número brinda al lector tres trabajos científicos en las áreas de topografía y geodesia, biología, y farmacia. Estos trabajos corresponden a manuscritos presentados en 2012 y 2013, y ofrecen aportes considerados de importancia para compartir con la comunidad nacional e internacional. El primer artículo, según los autores, describe el movimiento cinemático de una zona considerada sobre la placa Caribe, partiendo del hecho de que, precisamente, las diferencias en las series temporales, al igual que en el Sistema Geocéntrico para las Américas  (SIRGAS, se deben a los movimientos propios. El segundo trabajo, como indica el autor, tuvo como objetivo conocer, de manera sostenible, los recursos biológicos y ecológicos del Proyecto Hidroeléctrico de Toro 2. Para conocer si el sitio reúne las condiciones biológicas de atracción turística, se realizó una investigación en donde se hizo un inventario de aves, mamíferos y plantas. Por último, en el tercer artículo los autores aportan información sobre diferencias en el perfil de compuestos fenólicos y su actividad anti-radical entre diferentes comercializadores de tisanas de Hibiscus sabdariffa en Costa Rica.   Yuri Morales López Director Revista Uniciencia

  11. Cryogenic Impinging Jets Subjected to High Frequency Transverse Acoustic Forcing in a High Pressure Environment

    Science.gov (United States)

    2016-07-27

    impingement sheet – Probably due to a impingement point physically moving Distribution A: Approved for Public Release; Distribution Unlimited. PA# 16333 22...AIAA-92- 0458 30th ASM 7. N. Bremond and E. Villermaux, “Atomization by jet impact”, J. Fluid Mech 2006, vol.549, 273-306 8. W.E. Anderson, H. M. Ryan...Sheets formed by Impinging Jets in High Pressure Environments,” AIAA-2004-3526 40th ASM 11. X. Chen, D. Ma, and V. Yang, “Mechanism Study of Impact Wave

  12. Theoretical Interpretation of Pass 8 Fermi -LAT e {sup +} + e {sup −} Data

    Energy Technology Data Exchange (ETDEWEB)

    Di Mauro, M. [W. W. Hansen Experimental Physics Laboratory, Kavli Institute for Particle Astrophysics and Cosmology, Department of Physics and SLAC National Accelerator Laboratory, Stanford University, Stanford, CA 94305 (United States); Manconi, S.; Donato, F.; Fornengo, N.; Bonino, R.; Negro, M. [Department of Physics, University of Torino, via P. Giuria 1, I-10125 Torino (Italy); Vittino, A. [Physik-Department T30D, Technische Universität München, James-Franck Straße 1, D-85748 Garching (Germany); Baldini, L.; Di Lalla, N.; Manfreda, A. [Università di Pisa and Istituto Nazionale di Fisica Nucleare, Sezione di Pisa I-56127 Pisa (Italy); Latronico, L.; Maldera, S. [Istituto Nazionale di Fisica Nucleare, via P. Giuria 1, I-10125 Torino (Italy); Pesce-Rollins, M.; Sgrò, C.; Spada, F. [Istituto Nazionale di Fisica Nucleare, Sezione di Pisa, I-56127 Pisa (Italy)

    2017-08-20

    The flux of positrons and electrons ( e {sup +} + e {sup −}) has been measured by the Fermi Large Area Telescope (LAT) in the energy range between 7 GeV and 2 TeV. We discuss a number of interpretations of Pass 8 Fermi -LAT e {sup +} + e {sup −} spectrum, combining electron and positron emission from supernova remnants (SNRs) and pulsar wind nebulae (PWNe), or produced by the collision of cosmic rays (CRs) with the interstellar medium. We find that the Fermi -LAT spectrum is compatible with the sum of electrons from a smooth SNR population, positrons from cataloged PWNe, and a secondary component. If we include in our analysis constraints from the AMS-02 positron spectrum, we obtain a slightly worse fit to the e {sup +} + e {sup −} Fermi -LAT spectrum, depending on the propagation model. As an additional scenario, we replace the smooth SNR component within 0.7 kpc with the individual sources found in Green’s catalog of Galactic SNRs. We find that separate consideration of far and near sources helps to reproduce the e {sup +} + e {sup −} Fermi -LAT spectrum. However, we show that the fit degrades when the radio constraints on the positron emission from Vela SNR (which is the main contributor at high energies) are taken into account. We find that a break in the power-law injection spectrum at about 100 GeV can also reproduce the measured e {sup +} + e {sup −} spectrum and, among the CR propagation models that we consider, no reasonable break of the power-law dependence of the diffusion coefficient can modify the electron flux enough to reproduce the observed shape.

  13. The electric powertrain of the R8 e-tron. A sportive experience of electromobility; Der elektrische Antrieb im R8 e-tron. Elektromobilitaet sportlich erfahren

    Energy Technology Data Exchange (ETDEWEB)

    Eiser, A.; Enzinger, M.; Werner, M.; Wierl, U.; Kruse, A.; Westermaier, C.; Felkel, T. [Audi AG, Ingolstadt (Germany)

    2012-11-01

    This article presents the electric powertrain for the new Audi R8 e-tron. The special feature of this sports car is its high-performance electric powertrain, providing a fully usable stand-alone vehicle propulsion system. At the heart of the system are two permanent-magnet synchronous motors which drive the left and right rear wheels separately. The motors were developed specially for use in the R8 e-tron to feature maximum power density, sporty performance and optimum power utilisation. Based on the latest Audi networking technologies, Flex-Ray communication has been extended to the drive components. The application and balancing of vehicle characteristics, functional reliability and drive-ability was tested in parallel on the real vehicle from the very beginning, which meant that the development was completed in an outstandingly short time. (orig.)

  14. The BPS spectrum of the 4d {N}=2 SCFT's H 1, H 2, D 4, E 6, E 7, E 8

    Science.gov (United States)

    Cecotti, Sergio; Del Zotto, Michele

    2013-06-01

    Extending results of 1112.3984, we show that all rank 1 {N}=2 SCFT's in the sequence H 1, H 2, D 4 E 6, E 7, E 8 have canonical finite BPS chambers containing precisely 2 h(F) = 12(∆ - 1) hypermultiplets. The BPS spectrum of the canonical BPS chambers saturates the conformal central charge c, and satisfies some intriguing numerology.

  15. National Calendar-2009

    Science.gov (United States)

    Ghedrovici, Vera; Svet, Maria; Matvei, Valeria; Perju, Elena; Sargun, Maria; Netida, Maria

    2009-10-01

    The calendar represents a few hundreds of biographies of scientists, artists and writers from everywhere, printed in chronological order and adjusted to their birthdays. A number of international and national holydays, including some refering to science are included in the Calendar. A great deffect of the Calendar is the introduction in the list of holydays of the "international day of astrology". Another defect is the absence of the indication of the membership to Communist Parties for persons cited from the former USSR and former Communist Countries. The following physicists, astronomers and mathematicians had biographies in the actual issue: Kon, Lia Z., Arnautov, Vladimir I. (math), Tsukerblat, B., Kapitza, P., Donici (Donitch), N.N., Sklodowska-Curie, Maria, da Vinci, Leonardo, Birkhof, George David, Galilei, Galileo, Pisarzhveskij, Lev (chemist), Mossbauer, Rudolf Ludwig, Clochisner (Klokishner), Sofia I., Miscoi (Mishkoy), Gh. (Math), Mendel, Gregor Lohan (genet.), Glavan, Vasile (math), Chetrus (Ketrush), P. (chem), Bostan, Ion (mech. eng.), Boltzmann, Ludwig Ed.

  16. Editorial L&E, v.8, n.3, 2014

    Directory of Open Access Journals (Sweden)

    Rede Conpadre

    2014-09-01

    Full Text Available Editorial L&E, v.8, n.3, 2014. É sempre uma satisfação apresentar mais um número da Revista Labor & Engenho [ISSN:2176-8846]. Neste, o leitor poderá apreciar 7 excelentes artigos que juntos refletem diferentes aspectos das benéficas conexões que se estabelecem entre Patrimônio e Desenvolvimento Regional. Dos 7 artigos que compõem o número 3 do volume 8 da Revista L&E, 3 são de autores brasileiros (sendo 2 no idioma português, 1 em inglês; 2 são de autores argentinos (em espanhol; 1 de autores cubanos (também em espanhol; e 1 de autor francês (publicado no idioma original. Neste número temos, pois, a satisfação de publicar, pela primeira vez na Revista L&E, um artigo proveniente de Cuba e outro da França. Damo-lhes as boas vindas e esperamos por novos artigos originários de países do Caribe ou da América Central, assim como esperamos atrair novos pesquisadores e leitores francófonos, já que o idioma francês era o único dentre os 5 idiomas da Revista L&E que ainda não havia sido publicado neste Periódico. Este número se inicia com o artigo de Gercinair Silvério Gandara, que convida a uma deliciosa visita às águas doces do lago de Sobradinho, no rio São Francisco, onde dormita o patrimônio construído das cidades-beira de Remanso e Pilão Arcado. O trabalho faz parte de sua mais recente pesquisa de Pós-Doutorado, financiada pela CAPES. A autora salienta que a força geradora sociocultural das cidades-beira e sua sinergia com o espaço geográfico ressaltam a importância do Patrimônio Ambiental. Em seguida apresenta-se um artigo sobre as frentes pioneiras do Brasil, enfocando a Amazônia. Não poderia ser mais simbólico e significativo o artigo de Hervé Théry, o primeiro publicado em francês pela Revista Labor & Engenho. Nele o autor, titular da Cátedra Pierre Monbeig (que leva o nome do geógrafo francês que participou da fundação da USP, revisita um de seus trabalhos que seguiram a orientação do pr

  17. Control of Chaos: New Perspectives in Experimental and Theoretical Science. International Journal of Bifurcation and Chaos in Applied Sciences and Engineering. Theme Issue. Part 1. Volume 8, Number 8, August 1998

    National Research Council Canada - National Science Library

    Arecchi, F

    1998-01-01

    .... In every field of the applied sciences (astronomy, atmospheric sciences, biology, chemistry, economics, geophysics, life and medical sciences, physics, social sciences, zoology, etc.) and engTheenng...

  18. Key role of the endothelial TGF-β/ALK1/endoglin signaling pathway in humans and rodents pulmonary hypertension.

    Directory of Open Access Journals (Sweden)

    Benoît Gore

    Full Text Available Mutations affecting transforming growth factor-beta (TGF-β superfamily receptors, activin receptor-like kinase (ALK-1, and endoglin (ENG occur in patients with pulmonary arterial hypertension (PAH. To determine whether the TGF-β/ALK1/ENG pathway was involved in PAH, we investigated pulmonary TGF-β, ALK1, ALK5, and ENG expressions in human lung tissue and cultured pulmonary-artery smooth-muscle-cells (PA-SMCs and pulmonary endothelial cells (PECs from 14 patients with idiopathic PAH (iPAH and 15 controls. Seeing that ENG was highly expressed in PEC, we assessed the effects of TGF-β on Smad1/5/8 and Smad2/3 activation and on growth factor production by the cells. Finally, we studied the consequence of ENG deficiency on the chronic hypoxic-PH development by measuring right ventricular (RV systolic pressure (RVSP, RV hypertrophy, and pulmonary arteriolar remodeling in ENG-deficient (Eng+/- and wild-type (Eng+/+ mice. We also evaluated the pulmonary blood vessel density, macrophage infiltration, and cytokine expression in the lungs of the animals. Compared to controls, iPAH patients had higher serum and pulmonary TGF-β levels and increased ALK1 and ENG expressions in lung tissue, predominantly in PECs. Incubation of the cells with TGF-β led to Smad1/5/8 phosphorylation and to a production of FGF2, PDGFb and endothelin-inducing PA-SMC growth. Endoglin deficiency protected mice from hypoxic PH. As compared to wild-type, Eng+/- mice had a lower pulmonary vessel density, and no change in macrophage infiltration after exposure to chronic hypoxia despite the higher pulmonary expressions of interleukin-6 and monocyte chemoattractant protein-1. The TGF-β/ALK1/ENG signaling pathway plays a key role in iPAH and experimental hypoxic PH via a direct effect on PECs leading to production of growth factors and inflammatory cytokines involved in the pathogenesis of PAH.

  19. Developing Design Criteria and Scale Up Methods for Water-Stable Metal-Organic Frameworks for Adsorption Applications

    Science.gov (United States)

    2014-09-08

    Berthelot mixing rules were applied to calculate intermolecular van der Waals interactions between water and framework atoms. All transition state...Rodrigues, A. E. J. Chem. Eng. Data 2004, 49 (4), 1095-1101. (7) Franchi , R. S.; Harlick, P. J. E.; Sayari, A. Ind. Eng. Chem. Res. 2005, 44 (21), 8007

  20. A search for SUSY particles in e+e- annihilations at √s=50-60.8 GeV

    International Nuclear Information System (INIS)

    Sakai, Y.; Abe, K.; Fujii, Y.; Higashi, Y.; Kim, S.K.; Kurihara, Y.; Maki, A.; Nozaki, T.; Omori, T.; Sagawa, H.; Sugimoto, Y.; Takaiwa, Y.; Terada, S.; Gu, P.; Cheng, C.P.; Li, J.; Li, Y.K.; Mao, Z.P.; Ye, M.H.; Xu, Y.T.; Zhu, Y.C.; Imlay, R.; Kirk, P.; Lim, J.; McNeil, R.R.; Metcalf, W.; Myung, S.S.; Lusin, S.; Rosenfeld, C.; Wang, A.T.M.; Wilson, S.; Frautschi, M.; Kagan, H.; Kass, R.; Trahern, C.G.; Breedon, R.E.; Kim, G.N.; Ko, W.; Lander, R.L.; Maeshima, K.; Malchow, R.L.; Smith, J.R.; Stuart, D.; Williams, M.C.S.; Kajino, F.; Perticone, D.; Poling, R.; Thomas, T.; Ishi, Y.; Miyano, K.; Miyata, H.; Sasaki, T.; Yamashita, Y.; Bacala, A.; Auchincloss, P.; Blanis, D.; Bodek, A.; Budd, H.; Eno, S.; Harada, H.; Ho, Y.H.; Kim, Y.K.; Kumita, T.; Mori, T.; Shaw, N.M.; Sill, A.; Thorndike, E.H.; Ueno, K.; Zheng, H.W.; Fry, C.A.; Olsen, S.L.; Itoh, H.; Kobayashi, S.; Murakami, A.; Toyoshima, K.; Kang, J.S.; Kim, H.J.; Lee, M.H.; Han, D.H.; Kim, E.J.; Son, D.; Kojima, T.; Matsumoto, S.; Tanaka, R.; Yamagishi, Y.; Yasuda, T.; Yokota, H.; Ishizuka, T.; Ohta, K.

    1990-01-01

    Searches for the pair production of the supersymmetric partner particles of leptons, quarks, and non-minimal Higgs have been made in e + e - annihilations at center-of-mass energies between 50 and 60.8 GeV using the AMY detector at TRISTAN. No evidence for their existence is observed and 95% CL mass limits are presented. (orig.)

  1. Involvement of atypical transcription factor E2F8 in the polyploidization during mouse and human decidualization.

    Science.gov (United States)

    Qi, Qian-Rong; Zhao, Xu-Yu; Zuo, Ru-Juan; Wang, Tong-Song; Gu, Xiao-Wei; Liu, Ji-Long; Yang, Zeng-Ming

    2015-01-01

    Polyploid decidual cells are specifically differentiated cells during mouse uterine decidualization. However, little is known about the regulatory mechanism and physiological significance of polyploidization in pregnancy. Here we report a novel role of E2F8 in the polyploidization of decidual cells in mice. E2F8 is highly expressed in decidual cells and regulated by progesterone through HB-EGF/EGFR/ERK/STAT3 signaling pathway. E2F8 transcriptionally suppresses CDK1, thus triggering the polyploidization of decidual cells. E2F8-mediated polyploidization is a response to stresses which are accompanied by decidualization. Interestingly, polyploidization is not detected during human decidualization with the down-regulation of E2F8, indicating differential expression of E2F8 may lead to the difference of decidual cell polyploidization between mice and humans.

  2. 40 CFR 180.1126 - Codlure, (E,E)-8,10-Dodecadien-1-ol; exemption from the requirement of a tolerance.

    Science.gov (United States)

    2010-07-01

    ... RESIDUES IN FOOD Exemptions From Tolerances § 180.1126 Codlure, (E,E)-8,10-Dodecadien-1-ol; exemption from... construction that they are readily recognized post-application. (2) The dispensers must be applied discretely...

  3. Conceção de sistema de baixo custo para avaliação do comportamento e monitorização dos estados de carga e de saúde de baterias LiFePO4

    OpenAIRE

    Ferraz, Nelson Viegas

    2013-01-01

    Dissertação de Mestrado em Eng. Eletrotécnica-Energia e Automação Industrial As baterias de Lítio–Fosfato de Ferro (LiFePO4) têm vindo a assumir-se como uma das mais promissoras tecnologias de armazenamento de energia, particularmente para aplicações de pequena escala relacionadas com a mobilidade elétrica e com os sistemas de aproveitamento de energias renováveis. As características que estas baterias apresentam são favoráveis a tais aplicações, nomeadamente o facto de esta te...

  4. Toxic Substances Control Act (TSCA) 8(e) Notices and FYI Submissions

    Data.gov (United States)

    U.S. Environmental Protection Agency — Section 8(e) of the Toxic Substances Control Act (TSCA) requires U.S. chemical manufacturers, importers, processors and distributors to notify EPA within 30 calendar...

  5. Facial electroneurography in Bell's palsy: variability in the early stage and comparison between interpretation methods Eletroneurografia do nervo facial na paralisia de Bell: variabilidade na fase aguda e comparação entre técnicas

    Directory of Open Access Journals (Sweden)

    Jovany Luis Alves de Medeiros

    1996-09-01

    Full Text Available To determine the variability of the abnormalities found in the electroneurography (ENG of the facial nerve in cases of Bell's palsy during the initial two week period was one of the objectives of the authors. A second one was to investigate the value of ENG as a tool to determine an early prognosis of recovery utilizing two different methods. In the first one the amplitude of the compound muscular action potential (CMAP obtained on the paralyzed side was compared to this potential on the opposite (normal side. The second method compared the CMAP on the paralyzed side to normal standardized data from normal individuals. A group of 33 patients with Bell's palsy was followed until total recovery or for at least 4 months, if the recovery was not achieved earlier. It was observed that amplitude of the CMAP become stable towards the sixth day of palsy and this is a good time to establish the prognosis. Another conclusion is that both methods were equivalent to determine the prognosis in Bell's palsy.O objetivo deste trabalho é determinar a variabilidade da eletroneurografia (ENG do nervo facial na paralisia de Bell durante as primeiras duas semanas e investigar o valor da ENG na determinação de um prognóstico precoce utilizando-se dois métodos diferentes. O primeiro método compara a amplitude do potencial de ação muscular composto obtido no lado paralisado com o lado normal e o segundo método compara o potencial de ação muscular composto obtido no lado paralisado com valores normativos. Um grupo de 33 pacientes com paralisia de Bell foi seguido até a recuperação total ou pelo menos por quatro meses nos casos em que não houve recuperação. Observou-se que a amplitude do potencial de ação muscular composto estabiliza-se em torno do sexto dia e que este é um bom momento para se realizar o exame e se estabelecer um prognóstico. Outra conclusão é que ambos os métodos são equivalentes para determinação prognóstica.

  6. Dynamics of foam flow in porous media in the presence of oil

    Science.gov (United States)

    Shokri, N.; Osei-Bonsu, K.

    2016-12-01

    Foams demonstrate great potential for fluid displacement in porous media which is important in a number of subsurface operations such as the enhanced oil recovery and soil remediation. The application of foam in these processes is down to its unique ability to reduce gas mobility by increasing its effective viscosity and to divert gas to un-swept low permeability zones in porous media [1-4]. To investigate the fundamental aspects of foam flow in porous media, we have conducted a systematic series of experiment using a well-characterised porous medium manufactured by a high resolution 3D printer. This enabled us to design and control the properties of porous media with high accuracy. The model porous medium was initially saturated with oil. Then the pre-generated foam was injected into the model at well-defined injection rates to displace oil. The dynamics of foam-oil displacement in porous media was recorded using a digital camera controlled by a computer [5]. The recorded images were analysed in MATLAB to determine the dynamics of foam-oil displacement under different boundary conditions. Effects of the type of oil, foam quality and foam flow rate were investigated. Our results reveal that generation of stable foam is delayed in the presence of light oil in the porous medium compared to the heavy oil. Furthermore, higher foam quality appears to be less stable in the presence of oil lowering its recovery efficiency. Pore-scale inspection of foam-oil patterns formed during displacement revealed formation of a more stable front in the case of lower foam quality which affected the oil recovery efficiency. This study extends the physical understanding of governing mechanisms controlling oil displacement by foam in porous media. Grassia, P., E. Mas-Hernandez, N. Shokri, S.J. Cox, G. Mishuris, W.R. Rossen (2014), J. Fluid Mech., 751, 346-405. Grassia, P., C. Torres-Ulloa, S. Berres, E. Mas-Hernandez, N. Shokri (2016), European Physical Journal E, 39 (4), 42. Mas

  7. Physical Rehabilitation Improves Muscle Function Following Volumetric Muscle Loss Injury

    Science.gov (United States)

    2014-12-19

    synergistic effect of treadmill running on stem -cell transplantation to heal injured skeletal muscle. Tissue Eng Part A 2010, 16(3):839–849. 20. Brutsaert...U:::-’ 0:: 0 Uninjured Injured Figure 7 c E 14 w cu12 • SED * (/) Cll < 10 ~ ~ 8 c 6 Cll Cl 4 z ..!!! ::> 0 2 0::: u 0 Uninjured Injured

  8. 26 CFR 5e.274-8 - Travel expenses of Members of Congress.

    Science.gov (United States)

    2010-04-01

    ... 26 Internal Revenue 14 2010-04-01 2010-04-01 false Travel expenses of Members of Congress. 5e.274...) INCOME TAX (CONTINUED) TEMPORARY INCOME TAX REGULATIONS, TRAVEL EXPENSES OF MEMBERS OF CONGRESS § 5e.274-8 Travel expenses of Members of Congress. (a) In general. Members of Congress (including any...

  9. Multivariate autoregressive algorithms for ocean wave modelling

    Digital Repository Service at National Institute of Oceanography (India)

    Mandal, S.; Lyons, G.J.; Witz, J.A.

    stream_size 8 stream_content_type text/plain stream_name 2_Int_Offshore_Polar_Eng_Conf_Proc_1992_77.pdf.txt stream_source_info 2_Int_Offshore_Polar_Eng_Conf_Proc_1992_77.pdf.txt Content-Encoding ISO-8859-1 Content-Type text...

  10. Motion characteristics of a tethered float in regular waves

    Digital Repository Service at National Institute of Oceanography (India)

    Vethamony, P.; Sastry, J.S.; Narasimhan, S.

    stream_size 8 stream_content_type text/plain stream_name 1_Int_Offshore_Polar_Eng_Conf_Proc_1991_510.pdf.txt stream_source_info 1_Int_Offshore_Polar_Eng_Conf_Proc_1991_510.pdf.txt Content-Encoding ISO-8859-1 Content-Type text...

  11. MD421: Electron cloud studies on 25 ns beam variants (BCMS, 8b+4e)

    CERN Document Server

    Iadarola, Giovanni; Belli, Eleonora; Carver, Lee Robert; Dijkstal, Philipp; Li, Kevin Shing Bruce; Mether, Lotta; Romano, Annalisa; Rumolo, Giovanni; CERN. Geneva. ATS Department

    2017-01-01

    This note describes a Machine Development session performed with the main goal of studying the e-cloud mitigation that can be obtained by injecting mixed trains of 8b+4e beam type and trains having the standard 25 ns structure. Additionally, in the course of the MD, the pure 8b+4e beam was also checked to be stable when injected with low chromaticity and octupole current settings. Subsequently, the operational BCMS 25 ns beam was also injected with the 8b+4e settings and found to be unstable. The operational settings for injection were re-found by gradually increasing the chromaticity and octupole knobs until all the bunches of the injected beam could remain stable after injection.

  12. INDOT Technical Training Plan : Appendix E

    Science.gov (United States)

    2012-04-01

    The study provides the background documents necessary for the development of a Technical Training Plan and makes recommendations for the content and structure of such a plan for the District Operations, Operations, Capital Program Management, and Eng...

  13. P-Adic analysis and the transfinite E8 exceptional Lie symmetry group unification

    Energy Technology Data Exchange (ETDEWEB)

    El Naschie, M.S. [King Abdullah Institute for Nano and Advanced Technology, KSU, Riyadh (Saudi Arabia)], E-mail: Chaossf@aol.com

    2008-11-15

    In P-Adic analysis like in a fractal Cantorian space there is no absolute scale. P-Adic analysis with its prime numbers base is the mathematical quarks of the exceptional E8 and E-infinity. The P-Adic space permits the use of Weyl original spacetime gauge theory which is the rationale behind E-infinity.

  14. P-Adic analysis and the transfinite E8 exceptional Lie symmetry group unification

    International Nuclear Information System (INIS)

    El Naschie, M.S.

    2008-01-01

    In P-Adic analysis like in a fractal Cantorian space there is no absolute scale. P-Adic analysis with its prime numbers base is the mathematical quarks of the exceptional E8 and E-infinity. The P-Adic space permits the use of Weyl original spacetime gauge theory which is the rationale behind E-infinity

  15. Gerbes, M5-brane anomalies and E8 gauge theory

    International Nuclear Information System (INIS)

    Aschieri, Paolo; Jurco, Branislav

    2004-01-01

    Abelian gerbes and twisted bundles describe the topology of the NS 3-form gauge field strength H. We review how they have been usefully applied to study and resolve global anomalies in open string theory. Abelian 2-gerbes and twisted nonabelian gerbes describe the topology of the 4-form field strength G of M-theory. We show that twisted nonabelian gerbes are relevant in the study and resolution of global anomalies of multiple coinciding M5-branes. Global anomalies for one M5-brane have been studied by Witten and by Diaconescu, Freed and Moore. The structure and the differential geometry of twisted nonabelian gerbes (i.e. modules for 2-gerbes) is defined and studied. The nonabelian 2-form gauge potential living on multiple coinciding M5-branes arises as curving (curvature) of twisted nonabelian gerbes. The nonabelian group is in general Ω-tildeE 8 , the central extension of the E 8 loop group. The twist is in general necessary to cancel global anomalies due to the non-triviality of the 11-dimensional 4-form field strength G and due to the possible torsion present in the cycles the M5-branes wrap. Our description of M5-branes global anomalies leads to the D4-branes one upon compactification of M-theory to Type IIA theory. (author)

  16. Gerbes, M5-Brane Anomalies and E8 Gauge Theory

    Science.gov (United States)

    Aschieri, Paolo; Jurco, Branislav

    2004-10-01

    Abelian gerbes and twisted bundles describe the topology of the NS 3-form gauge field strength H. We review how they have been usefully applied to study and resolve global anomalies in open string theory. Abelian 2-gerbes and twisted nonabelian gerbes describe the topology of the 4-form field strength G of M-theory. We show that twisted nonabelian gerbes are relevant in the study and resolution of global anomalies of multiple coinciding M5-branes. Global anomalies for one M5-brane have been studied by Witten and by Diaconescu, Freed and Moore. The structure and the differential geometry of twisted nonabelian gerbes (i.e. modules for 2-gerbes) is defined and studied. The nonabelian 2-form gauge potential living on multiple coinciding M5-branes arises as curving (curvature) of twisted nonabelian gerbes. The nonabelian group is in general tilde OmegaE8, the central extension of the E8 loop group. The twist is in general necessary to cancel global anomalies due to the nontriviality of the 11-dimensional 4-form field strength G and due to the possible torsion present in the cycles the M5-branes wrap. Our description of M5-branes global anomalies leads to the D4-branes one upon compactification of M-theory to Type IIA theory.

  17. 8 de março: conquistas e controvérsias The 8th of March: Gains and Controversies

    Directory of Open Access Journals (Sweden)

    EVA ALTERMAN BLAY

    2001-01-01

    Full Text Available O Dia Internacional da Mulher foi proposto por Clara Zetkin em 1910 no II Congresso Internacional de Mulheres Socialistas. Nos anos posteriores a 1970 este Dia passou a ser associado a um incêndio que ocorreu em Nova Iorque em 1911. Neste artigo procuro recuperar a história do Dia 8 de Março e as distorções que têm sido feitas sobre ele e sobre a luta feminista.Clara Zetkin suggested the creation of the International Women's Day during the 2nd Socialist Women's International Conference in 1910. After 1970 this date became increasingly associated with a fire that took place in New York City in 1911. In this paper I review the history of the 8th of March, pointing out some of the distortions of its meanings and the repercussions these distortions have had for an understanding of feminist struggles.

  18. VARIABILIDADE NA DORMÊNCIA RELATIVA DOS DIÁSPOROS DE Lithraea molleoides (Vell. Eng.

    Directory of Open Access Journals (Sweden)

    Ana Paula de Aguiar Berger

    2014-01-01

    Full Text Available The large diversity of Anacardiaceae diaspores morphology has a notable repercussion in the processes of germination and emergence besides generating a differentiated behavior among the species. In this family, there are some species that present physical dormancy, some others present mechanical dormancy, others present no dormancy at all and some of them have no information detailed in the available literature. Lithraea molleoides (Vell. Eng. is one of the species which little is known regarding to dormancy. Therefore, the objective was to evaluate the germination and the emergence processes of seedlings from diaspores of this species collected in Araguari river valley, in the state of Minas Gerais, as well as to quant the variability of dormancy intensity present among different individuals of the population. The diaspores were collected in October and November of 2004 and 2005, from six matrixes. Two experiments were set up. The germination experiment was conducted under controlled conditions and the emergence experiment was conducted in a semi-open greenhouse. Data was collected every 24 hours, up serving the protrusion of the embryo in the experiment setup in the laboratory, and the emergence of the hypocotyl of the seedling above the substrate in the experiment kept in the greenhouse. In both experiments, the diaspores originated from plant number two were more notable to some extent, having superior physiological quality compared to the others (average time between 4 and 22 days; average speeds between 0.042 and 0.0217 days -1 ; uncertainty between 1.62 and 3.5 bits and synchrony between 0.04 and 0.381. The high uncertainty values and the low synchrony values indicate that the germination and emergence processes of the Lithraea molleoides seedlings are spread in time, which allows us to characterize them as bearers of relative dormancy, although its intensity is variable among individuals of the same population. Low probabilities, however

  19. Effect of PYTHIA8 tunes on event shapes and top-quark reconstruction in e$^+$e$^-$ annihilation at CLIC

    CERN Document Server

    Chekanov, Sergei; Fischer, Andrew; Zhang, Jinlong

    2017-01-01

    This paper describes the effect of PYTHIA8 tunes on event simulation of e$^+$e$^-$ collisions with center-of-mass (CM) energies of 380 GeV and 3 TeV at the proposed CLIC collider. Event shapes, such as thrust, thrust major, thrust minor, oblateness, as well as particle multiplicities have been analyzed and relative differences with respect to the default PYTHIA8 tune were determined. The effect of tunes on top-mass reconstruction in the resolved and boosted regimes was analyzed. No statistically significant variation for reconstructed top masses using invariant masses of three jets was found for events with a CM energy of 380 GeV. For the fully boosted top reconstruction at a CM energy of 3 TeV, a significant shift in reconstructed top mass of about 700 MeV for the "Montull" tune was observed. This shift correlates with an increase in particle multiplicity compared to all other PYTHIA8 tunes.

  20. Measurement of 12(S)-hydroxy-5Z,8E,10E-heptadecatrienoic acid and its metabolite 12-oxo-5Z,8E,10E-heptadecatrienoic acid in human plasma by gas chromatography/negative ion chemical ionization mass spectrometry

    International Nuclear Information System (INIS)

    Hofmann, U.; Seefried, S.; Meese, C.O.; Mettang, T.; Huebel, E.K.; Kuhlmann, U.

    1990-01-01

    Thromboxane A2, the predominant product of arachidonic acid metabolism in the blood platelet, is a potent vasoconstrictor and platelet agonist. During its biosynthesis from cyclic endoperoxide, 12(S)-hydroxy-5Z,8E,10E-heptadecatrienoic acid (HHT) is formed in equal amounts. The further metabolism of HHT, catalyzed by 15-hydroxyprostaglandin dehydrogenase, leads to 12-oxo-5Z,8E,10E-heptadecatrienoic acid (Oxo-HT). Sample workup procedures are described which allow for the sensitive and reproducible determination of these two arachidonic acid metabolites in human plasma by gas chromatography-mass spectrometry in the presence of deuterated analogues as internal standards. HHT is derivatized to the pentafluorobenzyl ester tert-butyldimethylsilyl ether. In order to enable quantification of low concentrations of about 10 pg/ml in nonstimulated human plasma, the samples have to be purified by HPLC. Oxo-HT is derivatized to the pentafluorobenzyl ester, which is purified by HPLC, and then derivatized to the trimethylsilyloxime. The method allows quantification of Oxo-HT in concentrations down to 10 pg/ml plasma. The reported methods have been used to measure HHT and Oxo-HT in stimulated platelet rich plasma and to quantify HHT in nonstimulated plasma. Determination of endogenous levels of these two arachidonic acid metabolites may give new insights into the overall biosynthesis of thromboxane A2 in man

  1. Dicty_cDB: SHD280 [Dicty_cDB

    Lifescience Database Archive (English)

    Full Text Available insert in 3'HPRT insertion targeting and chromosome engineering clone MHPP421e10....ineering clone MHPP186g09. 50 0.14 1 CR023465 |CR023465.1 Forward strand read from ...GRESS *** from clone. 38 0.13 8 CR044130 |CR044130.1 Forward strand read from insert in 3'HPRT insertion targeting and chromosome eng

  2. Some relations between twisted K-theory and E8 gauge theory

    International Nuclear Information System (INIS)

    Mathai, Varghese; Sati, Hisham

    2004-01-01

    Recently, Diaconescu, Moore and Witten provided a nontrivial link between K-theory and M-theory, by deriving the partition function of the Ramond-Ramond fields of Type IIA string theory from an E8 gauge theory in eleven dimensions. We give some relations between twisted K-theory and M-theory by adapting the method of Diaconescu-Moore-Witten and Moore-Saulina. In particular, we construct the twisted K-theory torus which defines the partition function, and also discuss the problem from the E8 loop group picture, in which the Dixmier-Douady class is the Neveu-Schwarz field. In the process of doing this, we encounter some mathematics that is new to the physics literature. In particular, the eta differential form, which is the generalization of the eta invariant, arises naturally in this context. We conclude with several open problems in mathematics and string theory. (author)

  3. Editorial L&E, v.8, n.1, 2014

    Directory of Open Access Journals (Sweden)

    Rede Conpadre

    2014-02-01

    Full Text Available A Revista Labor & Engenho chega ao seu oitavo ano (quinto com periodicidade trimestral apresentando aos leitores uma atualização do seu layout — que permanece o mesmo, porém com o design levemente modificado a fim de otimizar o corpo do texto e ressaltar no cabeçalho o nome por extenso e a sigla [L&E] da Revista. Também o design das bandeiras correspondentes às diferentes nacionalidades representadas por cada autor da Revista receberam um toque especial a fim de promover um certo destaque. As modificações, embora sutis, contribuem para a consolidação do caráter internacional da Revista Labor & Engenho [ISSN: 2176-8846]. O número 1 do volume 8 (2014 traz 7 artigos: 4 de autores brasileiros (dentre os quais, 3 em português, 1 em inglês; 2 de autores argentinos (em espanhol; e 1 de autor mexicano (em espanhol. Dentre os artigos brasileiros encontram-se representantes de instituições dos estados de São Paulo, Minas Gerais, Espírito Santo, e Rio Grande do Sul. Os artigos argentinos, assim como o artigo mexicano, apresentam aspectos regionais distintos que contribuem para a consolidação da Revista L&E como uma publicação relevante para quem quer que se interesse pelos temas de Trabalho [Labor] & Genialidade [Engenho], Patrimônio & Desenvolvimento Regional, ou Paisagem & Engenharia, ou ainda, Ordenamento Territorial & Sustentabilidade. O primeiro artigo deste número trata das relações existentes entre os meios urbano e rural, a partir de uma análise sobre os padrões de consumo, comportamento e tipo de ocupação no interior de Minas Gerais. O estudo realizado permitiu inferir sobre a necessidade de se incrementar pesquisas sobre o meio rural e as pequenas cidades no Brasil, a fim de conhecer melhor esses espaços e o sistema urbano brasileiro (SOARES; SIOLARI; DIAS, 2014. E já que estamos focados na paisagem rural de Minas Gerais, então a leitura do próximo artigo mostra-se pertinente e instigante. Apresenta-se uma

  4. Measurement of forward $\\rm Z\\rightarrow e^+e^-$ production at $\\sqrt{s}=8$ TeV

    CERN Document Server

    Aaij, Roel; Adinolfi, Marco; Affolder, Anthony; Ajaltouni, Ziad; Akar, Simon; Albrecht, Johannes; Alessio, Federico; Alexander, Michael; Ali, Suvayu; Alkhazov, Georgy; Alvarez Cartelle, Paula; Alves Jr, Antonio Augusto; Amato, Sandra; Amerio, Silvia; Amhis, Yasmine; An, Liupan; Anderlini, Lucio; Anderson, Jonathan; Andreotti, Mirco; Andrews, Jason; Appleby, Robert; Aquines Gutierrez, Osvaldo; Archilli, Flavio; Artamonov, Alexander; Artuso, Marina; Aslanides, Elie; Auriemma, Giulio; Baalouch, Marouen; Bachmann, Sebastian; Back, John; Badalov, Alexey; Baesso, Clarissa; Baldini, Wander; Barlow, Roger; Barschel, Colin; Barsuk, Sergey; Barter, William; Batozskaya, Varvara; Battista, Vincenzo; Bay, Aurelio; Beaucourt, Leo; Beddow, John; Bedeschi, Franco; Bediaga, Ignacio; Belyaev, Ivan; Ben-Haim, Eli; Bencivenni, Giovanni; Benson, Sean; Benton, Jack; Berezhnoy, Alexander; Bernet, Roland; Bertolin, Alessandro; Bettler, Marc-Olivier; van Beuzekom, Martinus; Bien, Alexander; Bifani, Simone; Bird, Thomas; Bizzeti, Andrea; Blake, Thomas; Blanc, Frédéric; Blouw, Johan; Blusk, Steven; Bocci, Valerio; Bondar, Alexander; Bondar, Nikolay; Bonivento, Walter; Borghi, Silvia; Borgia, Alessandra; Borsato, Martino; Bowcock, Themistocles; Bowen, Espen Eie; Bozzi, Concezio; Braun, Svende; Brett, David; Britsch, Markward; Britton, Thomas; Brodzicka, Jolanta; Brook, Nicholas; Bursche, Albert; Buytaert, Jan; Cadeddu, Sandro; Calabrese, Roberto; Calvi, Marta; Calvo Gomez, Miriam; Campana, Pierluigi; Campora Perez, Daniel; Capriotti, Lorenzo; Carbone, Angelo; Carboni, Giovanni; Cardinale, Roberta; Cardini, Alessandro; Carniti, Paolo; Carson, Laurence; Carvalho Akiba, Kazuyoshi; Casanova Mohr, Raimon; Casse, Gianluigi; Cassina, Lorenzo; Castillo Garcia, Lucia; Cattaneo, Marco; Cauet, Christophe; Cavallero, Giovanni; Cenci, Riccardo; Charles, Matthew; Charpentier, Philippe; Chefdeville, Maximilien; Chen, Shanzhen; Cheung, Shu-Faye; Chiapolini, Nicola; Chrzaszcz, Marcin; Cid Vidal, Xabier; Ciezarek, Gregory; Clarke, Peter; Clemencic, Marco; Cliff, Harry; Closier, Joel; Coco, Victor; Cogan, Julien; Cogneras, Eric; Cogoni, Violetta; Cojocariu, Lucian; Collazuol, Gianmaria; Collins, Paula; Comerma-Montells, Albert; Contu, Andrea; Cook, Andrew; Coombes, Matthew; Coquereau, Samuel; Corti, Gloria; Corvo, Marco; Counts, Ian; Couturier, Benjamin; Cowan, Greig; Craik, Daniel Charles; Crocombe, Andrew; Cruz Torres, Melissa Maria; Cunliffe, Samuel; Currie, Robert; D'Ambrosio, Carmelo; Dalseno, Jeremy; David, Pieter; Davis, Adam; De Bruyn, Kristof; De Capua, Stefano; De Cian, Michel; De Miranda, Jussara; De Paula, Leandro; De Silva, Weeraddana; De Simone, Patrizia; Dean, Cameron Thomas; Decamp, Daniel; Deckenhoff, Mirko; Del Buono, Luigi; Déléage, Nicolas; Derkach, Denis; Deschamps, Olivier; Dettori, Francesco; Dey, Biplab; Di Canto, Angelo; Di Ruscio, Francesco; Dijkstra, Hans; Donleavy, Stephanie; Dordei, Francesca; Dorigo, Mirco; Dosil Suárez, Alvaro; Dossett, David; Dovbnya, Anatoliy; Dreimanis, Karlis; Dujany, Giulio; Dupertuis, Frederic; Durante, Paolo; Dzhelyadin, Rustem; Dziurda, Agnieszka; Dzyuba, Alexey; Easo, Sajan; Egede, Ulrik; Egorychev, Victor; Eidelman, Semen; Eisenhardt, Stephan; Eitschberger, Ulrich; Ekelhof, Robert; Eklund, Lars; El Rifai, Ibrahim; Elsasser, Christian; Ely, Scott; Esen, Sevda; Evans, Hannah Mary; Evans, Timothy; Falabella, Antonio; Färber, Christian; Farinelli, Chiara; Farley, Nathanael; Farry, Stephen; Fay, Robert; Ferguson, Dianne; Fernandez Albor, Victor; Ferreira Rodrigues, Fernando; Ferro-Luzzi, Massimiliano; Filippov, Sergey; Fiore, Marco; Fiorini, Massimiliano; Firlej, Miroslaw; Fitzpatrick, Conor; Fiutowski, Tomasz; Fol, Philip; Fontana, Marianna; Fontanelli, Flavio; Forty, Roger; Francisco, Oscar; Frank, Markus; Frei, Christoph; Frosini, Maddalena; Fu, Jinlin; Furfaro, Emiliano; Gallas Torreira, Abraham; Galli, Domenico; Gallorini, Stefano; Gambetta, Silvia; Gandelman, Miriam; Gandini, Paolo; Gao, Yuanning; García Pardiñas, Julián; Garofoli, Justin; Garra Tico, Jordi; Garrido, Lluis; Gascon, David; Gaspar, Clara; Gastaldi, Ugo; Gauld, Rhorry; Gavardi, Laura; Gazzoni, Giulio; Geraci, Angelo; Gersabeck, Evelina; Gersabeck, Marco; Gershon, Timothy; Ghez, Philippe; Gianelle, Alessio; Gianì, Sebastiana; Gibson, Valerie; Giubega, Lavinia-Helena; Gligorov, V.V.; Göbel, Carla; Golubkov, Dmitry; Golutvin, Andrey; Gomes, Alvaro; Gotti, Claudio; Grabalosa Gándara, Marc; Graciani Diaz, Ricardo; Granado Cardoso, Luis Alberto; Graugés, Eugeni; Graverini, Elena; Graziani, Giacomo; Grecu, Alexandru; Greening, Edward; Gregson, Sam; Griffith, Peter; Grillo, Lucia; Grünberg, Oliver; Gui, Bin; Gushchin, Evgeny; Guz, Yury; Gys, Thierry; Hadjivasiliou, Christos; Haefeli, Guido; Haen, Christophe; Haines, Susan; Hall, Samuel; Hamilton, Brian; Hampson, Thomas; Han, Xiaoxue; Hansmann-Menzemer, Stephanie; Harnew, Neville; Harnew, Samuel; Harrison, Jonathan; He, Jibo; Head, Timothy; Heijne, Veerle; Hennessy, Karol; Henrard, Pierre; Henry, Louis; Hernando Morata, Jose Angel; van Herwijnen, Eric; Heß, Miriam; Hicheur, Adlène; Hill, Donal; Hoballah, Mostafa; Hombach, Christoph; Hulsbergen, Wouter; Humair, Thibaud; Hussain, Nazim; Hutchcroft, David; Hynds, Daniel; Idzik, Marek; Ilten, Philip; Jacobsson, Richard; Jaeger, Andreas; Jalocha, Pawel; Jans, Eddy; Jawahery, Abolhassan; Jing, Fanfan; John, Malcolm; Johnson, Daniel; Jones, Christopher; Joram, Christian; Jost, Beat; Jurik, Nathan; Kandybei, Sergii; Kanso, Walaa; Karacson, Matthias; Karbach, Moritz; Karodia, Sarah; Kelsey, Matthew; Kenyon, Ian; Kenzie, Matthew; Ketel, Tjeerd; Khanji, Basem; Khurewathanakul, Chitsanu; Klaver, Suzanne; Klimaszewski, Konrad; Kochebina, Olga; Kolpin, Michael; Komarov, Ilya; Koopman, Rose; Koppenburg, Patrick; Korolev, Mikhail; Kravchuk, Leonid; Kreplin, Katharina; Kreps, Michal; Krocker, Georg; Krokovny, Pavel; Kruse, Florian; Kucewicz, Wojciech; Kucharczyk, Marcin; Kudryavtsev, Vasily; Kurek, Krzysztof; Kvaratskheliya, Tengiz; La Thi, Viet Nga; Lacarrere, Daniel; Lafferty, George; Lai, Adriano; Lambert, Dean; Lambert, Robert W; Lanfranchi, Gaia; Langenbruch, Christoph; Langhans, Benedikt; Latham, Thomas; Lazzeroni, Cristina; Le Gac, Renaud; van Leerdam, Jeroen; Lees, Jean-Pierre; Lefèvre, Regis; Leflat, Alexander; Lefrançois, Jacques; Leroy, Olivier; Lesiak, Tadeusz; Leverington, Blake; Li, Yiming; Likhomanenko, Tatiana; Liles, Myfanwy; Lindner, Rolf; Linn, Christian; Lionetto, Federica; Liu, Bo; Lohn, Stefan; Longstaff, Iain; Lopes, Jose; Lowdon, Peter; Lucchesi, Donatella; Luo, Haofei; Lupato, Anna; Luppi, Eleonora; Lupton, Oliver; Machefert, Frederic; Machikhiliyan, Irina V; Maciuc, Florin; Maev, Oleg; Malde, Sneha; Malinin, Alexander; Manca, Giulia; Mancinelli, Giampiero; Manning, Peter Michael; Mapelli, Alessandro; Maratas, Jan; Marchand, Jean François; Marconi, Umberto; Marin Benito, Carla; Marino, Pietro; Märki, Raphael; Marks, Jörg; Martellotti, Giuseppe; Martinelli, Maurizio; Martinez Santos, Diego; Martinez Vidal, Fernando; Martins Tostes, Danielle; Massafferri, André; Matev, Rosen; Mathe, Zoltan; Matteuzzi, Clara; Mauri, Andrea; Maurin, Brice; Mazurov, Alexander; McCann, Michael; McCarthy, James; McNab, Andrew; McNulty, Ronan; McSkelly, Ben; Meadows, Brian; Meier, Frank; Meissner, Marco; Merk, Marcel; Milanes, Diego Alejandro; Minard, Marie-Noelle; Molina Rodriguez, Josue; Monteil, Stephane; Morandin, Mauro; Morawski, Piotr; Mordà, Alessandro; Morello, Michael Joseph; Moron, Jakub; Morris, Adam Benjamin; Mountain, Raymond; Muheim, Franz; Müller, Katharina; Mussini, Manuel; Muster, Bastien; Naik, Paras; Nakada, Tatsuya; Nandakumar, Raja; Nasteva, Irina; Needham, Matthew; Neri, Nicola; Neubert, Sebastian; Neufeld, Niko; Neuner, Max; Nguyen, Anh Duc; Nguyen, Thi-Dung; Nguyen-Mau, Chung; Niess, Valentin; Niet, Ramon; Nikitin, Nikolay; Nikodem, Thomas; Novoselov, Alexey; O'Hanlon, Daniel Patrick; Oblakowska-Mucha, Agnieszka; Obraztsov, Vladimir; Ogilvy, Stephen; Okhrimenko, Oleksandr; Oldeman, Rudolf; Onderwater, Gerco; Osorio Rodrigues, Bruno; Otalora Goicochea, Juan Martin; Otto, Adam; Owen, Patrick; Oyanguren, Maria Arantza; Palano, Antimo; Palombo, Fernando; Palutan, Matteo; Panman, Jacob; Papanestis, Antonios; Pappagallo, Marco; Pappalardo, Luciano; Parkes, Christopher; Passaleva, Giovanni; Patel, Girish; Patel, Mitesh; Patrignani, Claudia; Pearce, Alex; Pellegrino, Antonio; Penso, Gianni; Pepe Altarelli, Monica; Perazzini, Stefano; Perret, Pascal; Pescatore, Luca; Pesen, Erhan; Petridis, Konstantin; Petrolini, Alessandro; Picatoste Olloqui, Eduardo; Pietrzyk, Boleslaw; Pilař, Tomas; Pinci, Davide; Pistone, Alessandro; Playfer, Stephen; Plo Casasus, Maximo; Poikela, Tuomas; Polci, Francesco; Poluektov, Anton; Polyakov, Ivan; Polycarpo, Erica; Popov, Alexander; Popov, Dmitry; Popovici, Bogdan; Potterat, Cédric; Price, Eugenia; Price, Joseph David; Prisciandaro, Jessica; Pritchard, Adrian; Prouve, Claire; Pugatch, Valery; Puig Navarro, Albert; Punzi, Giovanni; Qian, Wenbin; Quagliani, Renato; Rachwal, Bartolomiej; Rademacker, Jonas; Rakotomiaramanana, Barinjaka; Rama, Matteo; Rangel, Murilo; Raniuk, Iurii; Rauschmayr, Nathalie; Raven, Gerhard; Redi, Federico; Reichert, Stefanie; Reid, Matthew; dos Reis, Alberto; Ricciardi, Stefania; Richards, Sophie; Rihl, Mariana; Rinnert, Kurt; Rives Molina, Vincente; Robbe, Patrick; Rodrigues, Ana Barbara; Rodrigues, Eduardo; Rodriguez Lopez, Jairo Alexis; Rodriguez Perez, Pablo; Roiser, Stefan; Romanovsky, Vladimir; Romero Vidal, Antonio; Rotondo, Marcello; Rouvinet, Julien; Ruf, Thomas; Ruiz, Hugo; Ruiz Valls, Pablo; Saborido Silva, Juan Jose; Sagidova, Naylya; Sail, Paul; Saitta, Biagio; Salustino Guimaraes, Valdir; Sanchez Mayordomo, Carlos; Sanmartin Sedes, Brais; Santacesaria, Roberta; Santamarina Rios, Cibran; Santovetti, Emanuele; Sarti, Alessio; Satriano, Celestina; Satta, Alessia; Saunders, Daniel Martin; Savrina, Darya; Schiller, Manuel; Schindler, Heinrich; Schlupp, Maximilian; Schmelling, Michael; Schmidt, Burkhard; Schneider, Olivier; Schopper, Andreas; Schune, Marie Helene; Schwemmer, Rainer; Sciascia, Barbara; Sciubba, Adalberto; Semennikov, Alexander; Sepp, Indrek; Serra, Nicola; Serrano, Justine; Sestini, Lorenzo; Seyfert, Paul; Shapkin, Mikhail; Shapoval, Illya; Shcheglov, Yury; Shears, Tara; Shekhtman, Lev; Shevchenko, Vladimir; Shires, Alexander; Silva Coutinho, Rafael; Simi, Gabriele; Sirendi, Marek; Skidmore, Nicola; Skillicorn, Ian; Skwarnicki, Tomasz; Smith, Anthony; Smith, Edmund; Smith, Eluned; Smith, Jackson; Smith, Mark; Snoek, Hella; Sokoloff, Michael; Soler, Paul; Soomro, Fatima; Souza, Daniel; Souza De Paula, Bruno; Spaan, Bernhard; Spradlin, Patrick; Sridharan, Srikanth; Stagni, Federico; Stahl, Marian; Stahl, Sascha; Steinkamp, Olaf; Stenyakin, Oleg; Sterpka, Christopher Francis; Stevenson, Scott; Stoica, Sabin; Stone, Sheldon; Storaci, Barbara; Stracka, Simone; Straticiuc, Mihai; Straumann, Ulrich; Stroili, Roberto; Sun, Liang; Sutcliffe, William; Swientek, Krzysztof; Swientek, Stefan; Syropoulos, Vasileios; Szczekowski, Marek; Szczypka, Paul; Szumlak, Tomasz; T'Jampens, Stephane; Teklishyn, Maksym; Tellarini, Giulia; Teubert, Frederic; Thomas, Christopher; Thomas, Eric; van Tilburg, Jeroen; Tisserand, Vincent; Tobin, Mark; Todd, Jacob; Tolk, Siim; Tomassetti, Luca; Tonelli, Diego; Topp-Joergensen, Stig; Torr, Nicholas; Tournefier, Edwige; Tourneur, Stephane; Trabelsi, Karim; Tran, Minh Tâm; Tresch, Marco; Trisovic, Ana; Tsaregorodtsev, Andrei; Tsopelas, Panagiotis; Tuning, Niels; Ubeda Garcia, Mario; Ukleja, Artur; Ustyuzhanin, Andrey; Uwer, Ulrich; Vacca, Claudia; Vagnoni, Vincenzo; Valenti, Giovanni; Vallier, Alexis; Vazquez Gomez, Ricardo; Vazquez Regueiro, Pablo; Vázquez Sierra, Carlos; Vecchi, Stefania; Velthuis, Jaap; Veltri, Michele; Veneziano, Giovanni; Vesterinen, Mika; Viana Barbosa, Joao Vitor; Viaud, Benoit; Vieira, Daniel; Vieites Diaz, Maria; Vilasis-Cardona, Xavier; Vollhardt, Achim; Volyanskyy, Dmytro; Voong, David; Vorobyev, Alexey; Vorobyev, Vitaly; Voß, Christian; de Vries, Jacco; Waldi, Roland; Wallace, Charlotte; Wallace, Ronan; Walsh, John; Wandernoth, Sebastian; Wang, Jianchun; Ward, David; Watson, Nigel; Websdale, David; Weiden, Andreas; Whitehead, Mark; Wiedner, Dirk; Wilkinson, Guy; Wilkinson, Michael; Williams, Mark Richard James; Williams, Matthew; Williams, Mike; Wilschut, Hans; Wilson, Fergus; Wimberley, Jack; Wishahi, Julian; Wislicki, Wojciech; Witek, Mariusz; Wormser, Guy; Wotton, Stephen; Wright, Simon; Wyllie, Kenneth; Xie, Yuehong; Xu, Zhirui; Yang, Zhenwei; Yuan, Xuhao; Yushchenko, Oleg; Zangoli, Maria; Zavertyaev, Mikhail; Zhang, Liming; Zhang, Yanxi; Zhelezov, Alexey; Zhokhov, Anatoly; Zhong, Liang

    2015-05-21

    A measurement of the cross-section for Z-boson production in the forward region of pp collisions at 8TeV centre-of-mass energy is presented. The measurement is based on a sample of $\\rm Z\\rightarrow e^+e^-$ decays reconstructed using the LHCb detector, corresponding to an integrated luminosity of 2.0fb$^{-1}$. The acceptance is defined by the requirements $2.020$GeV for the pseudorapidities and transverse momenta of the leptons. Their invariant mass is required to lie in the range 60--120GeV. The cross-section is determined to be $\\sigma({\\rm pp\\to Z\\to e^+e^-})=93.81\\pm0.41({\\rm stat})\\pm1.48({\\rm syst})\\pm1.14({\\rm lumi})\\;{\\rm pb}\\,,$ where the first uncertainty is statistical and the second reflects all systematic effects apart from that arising from the luminosity, which is given as the third uncertainty. Differential cross-sections are presented as functions of the Z-boson rapidity and of the angular variable $\\phi^*$, which is related to the Z-boson transverse momentum.

  5. Constructing unified models based on E8 in ten dimensions

    International Nuclear Information System (INIS)

    Kapetanakis, D.

    1992-01-01

    We examine the virtues and difficulties of the attempts to construct realistic four-dimensional models from a gauge theory based on E 8 and defined in ten dimensions. The four-dimensional theories are obtained using the coset space dimensional reduction scheme. Some of our points and in particular the proposed mechanism for supersymmetry breaking might be useful in other dimensional reduction schemes. (orig.)

  6. layout Eng

    International Development Research Centre (IDRC) Digital Library (Canada)

    THREE

    of water demand management (WDM) strategies, policies and tools in the. MENA region. ... communities, institutions, water practitioners, water users and .... institutional, financial or social -- that can accomplish one (or more) of the following: 1.

  7. Census of U.S. Civil Aircraft for Calendar Year 1983.

    Science.gov (United States)

    1983-12-31

    ENGINE 3+ENG 2 ENGINE 3+ENG PLACE PLACE 1-6 7+ 1-12 13+ 1-12 13+ PLACE PLACE PLACE PLACE PLACE PLACE ;Assipp :orn 15 3 8 3 1 te 3 2 1 ala 10 2 4 1 1...1 1 2 Otero 113 22 56 15 8 3 9 Quay 23 3 17 2 1 -. Rio Arriba 17 4 12 1 Roosevelt 51 15 25 8 2 1 San Juan 229 52 126 21 9 6 1 2 12 San Miguel 13 3 8 1

  8. Parity proofs of the Kochen–Specker theorem based on the Lie algebra E8

    International Nuclear Information System (INIS)

    Waegell, Mordecai; Aravind, P K

    2015-01-01

    The 240 root vectors of the Lie algebra E8 lead to a system of 120 rays in a real eight-dimensional Hilbert space that contains a large number of parity proofs of the Kochen–Specker (KS) theorem. After introducing the rays in a triacontagonal representation due to Coxeter, we present their KS diagram in the form of a ‘basis table’ showing all 2025 bases (i.e., sets of eight mutually orthogonal rays) formed by the rays. Only a few of the bases are actually listed, but simple rules are given, based on the symmetries of E8, for obtaining all the other bases from the ones shown. The basis table is an object of great interest because all the parity proofs of E8 can be exhibited as subsets of it. We show how the triacontagonal representation of E8 facilitates the identification of substructures that are more easily searched for their parity proofs. We have found hundreds of different types of parity proofs, ranging from 9 bases (or contexts) at the low end to 35 bases at the high end, and involving projectors of various ranks and multiplicities. After giving an overview of the proofs we found, we present a few concrete examples of the proofs that illustrate both their generic features as well as some of their more unusual properties. In particular, we present a proof involving 34 rays and 9 bases that appears to provide the most compact proof of the KS theorem found to date in eight-dimensions. (paper)

  9. CD8{sup +}CD25{sup +} T cells reduce atherosclerosis in apoE(−/−) mice

    Energy Technology Data Exchange (ETDEWEB)

    Zhou, Jianchang; Dimayuga, Paul C.; Zhao, Xiaoning; Yano, Juliana; Lio, Wai Man; Trinidad, Portia; Honjo, Tomoyuki; Cercek, Bojan; Shah, Prediman K.; Chyu, Kuang-Yuh, E-mail: Chyuk@cshs.org

    2014-01-17

    Highlights: •The role of a sub-population of CD8{sup +} T cells with suppressor functions was investigated in atherosclerosis. •CD8{sup +}CD25{sup +} T cells from adult apoE(−/−) mice had phenotype characteristics of T suppressor cells. •These CD8{sup +}CD25{sup +} T cells reduced CD4{sup +} T cell proliferation and CD8{sup +} cytotoxic activity in vitro. •Adoptive transfer of CD8{sup +}CD25{sup +} T cells significantly reduced atherosclerosis. •CD8{sup +}CD25{sup +} T cells have a suppressive function in atherosclerosis. -- Abstract: Background: It is increasingly evident that CD8{sup +} T cells are involved in atherosclerosis but the specific subtypes have yet to be defined. CD8{sup +}CD25{sup +} T cells exert suppressive effects on immune signaling and modulate experimental autoimmune disorders but their role in atherosclerosis remains to be determined. The phenotype and functional role of CD8{sup +}CD25{sup +} T cells in experimental atherosclerosis were investigated in this study. Methods and results: CD8{sup +}CD25{sup +} T cells were observed in atherosclerotic plaques of apoE(−/−) mice fed hypercholesterolemic diet. Characterization by flow cytometric analysis and functional evaluation using a CFSE-based proliferation assays revealed a suppressive phenotype and function of splenic CD8{sup +}CD25{sup +} T cells from apoE(−/−) mice. Depletion of CD8{sup +}CD25{sup +} from total CD8{sup +} T cells rendered higher cytolytic activity of the remaining CD8{sup +}CD25{sup −} T cells. Adoptive transfer of CD8{sup +}CD25{sup +} T cells into apoE(−/−) mice suppressed the proliferation of splenic CD4{sup +} T cells and significantly reduced atherosclerosis in recipient mice. Conclusions: Our study has identified an athero-protective role for CD8{sup +}CD25{sup +} T cells in experimental atherosclerosis.

  10. Discussion on “Empirical methods for determining shaft bearing capacity of semi-deep foundations socketed in rocks” [J Rock Mech Geotech Eng 6 (2017 1140–151

    Directory of Open Access Journals (Sweden)

    Ergin Arioglu

    2018-06-01

    Full Text Available A new comprehensive set of data (n = 178 is compiled by adding a data set (n = 72 collected by Arioglu et al. (2007 to the data set (n = 106 presented in Rezazadeh and Eslami (2017. Then, the compiled data set is evaluated regardless of the variation in lithology/strength. The proposed empirical equation in this study comprises a wider range of uniaxial compressive strength (UCS (0.15 MPa < σrc < 156 MPa and various rock types. Rock mass cuttability index (RMCI is correlated with shaft resistance (rs to predict the shaft resistance of rock-socketed piles. The prediction capacity of the RMCI versus rs equation is also found to be in a fair good agreement with the presented data in Rezazadeh and Eslami (2017. Since the RMCI is a promising parameter in the prediction of shaft resistance, the researchers in the rock-socketed pile design area should consider this parameter in the further investigations. Keywords: Uniaxial compressive strength (UCS, Rock mass cuttability index (RMCI, Shaft resistance, Rock socketed piles, Database

  11. Involvement of atypical transcription factor E2F8 in the polyploidization during mouse and human decidualization

    OpenAIRE

    Qi, Qian-Rong; Zhao, Xu-Yu; Zuo, Ru-Juan; Wang, Tong-Song; Gu, Xiao-Wei; Liu, Ji-Long; Yang, Zeng-Ming

    2015-01-01

    Polyploid decidual cells are specifically differentiated cells during mouse uterine decidualization. However, little is known about the regulatory mechanism and physiological significance of polyploidization in pregnancy. Here we report a novel role of E2F8 in the polyploidization of decidual cells in mice. E2F8 is highly expressed in decidual cells and regulated by progesterone through HB-EGF/EGFR/ERK/STAT3 signaling pathway. E2F8 transcriptionally suppresses CDK1, thus triggering the polypl...

  12. Electronystagmography versus videonystagmography.

    Science.gov (United States)

    Ganança, Maurício Malavasi; Caovilla, Heloísa Helena; Ganança, Fernando Freitas

    2010-01-01

    Electronystagmography (ENG) and videonystagmography (VNG) are eye movement recording methods used for the evaluation of balance disorders. To compare literature information on the similarities, differences, advantages e disadvantages between ENG and VNG. review of the scientific literature. ENG and VNG are very helpful methods for evaluating balance disorders, due to their capacity to recognize signs of peripheral or central vestibular dysfunction and to pinpoint the side of the lesion. Major advantages of VNG are related to calibration, temporospatial resolution, and recording of horizontal, vertical and torsional eye movements. VNG is a new technology that presents advantages in the evaluation of eye movements; however, despite its disadvantages, ENG is still considered a valuable test in the clinical setting.

  13. Medical History in the Hellenic Journal of Nuclear Medicine.

    Science.gov (United States)

    Otte, Andreas

    2017-01-01

    The Hellenic Journal of Nuclear Medicine is about to celebrate its 20th anniversary end of 2017. On board of the editorial team since 2003, this journal has influenced me like a good friend over the many past years. From time to time, the journal has published interesting and valuable historical notes. They show that nuclear medicine has a history and that medicine is its basis. They also teach us today, and some of the ancient perspectives and approaches are still valid. The reader of HJNM may be interested in these historical contributions, as they are timeless. Therefore, it was our idea to summarize these in the following pages. Where there is a link to the free article, this is noted. Upon opening all articles, you will find out that these are a book or so of its own. In thanks to the editor-in-chief of the Journal for his continuing support on the historical section. Below we refer to the historical papers of the Journal: History of Nuclear Medicine. Nuclear Medicine and History of Science and Philosophy: Atomic Theory of the Matter. G.N. Sfakianakis, 2001; 4(3); 155-60. Editorial. Pioneers of nuclear medicine, Madame Curie. P.C. Grammaticos. 2004; 7(1); 29-30. http://nuclmed.web.auth.gr/ magazine/eng/jan04/editorial.htm Editor's note. Hippocrates' Oath. The editor. 2004; 7(1); 31. Editorial. Useful known and unknown views of the father of modern medicine, Hippocrates and his teacher Democritus. P. Grammaticos, A. Diamantis. 2008; 11(1): 2-4. http://nuclmed.web.auth.gr/magazine/eng/jan08/2.pdf Special Article. The contribution of Maria Sklodowska-Curie and Pierre Curie to Nuclear and Medical Physics. A hundred and ten years after the discovery of radium. A. Diamantis, E. Magiorkinis, 2008; 11(1): 33-8. http://nuclmed.web.auth.gr/magazine/ eng/jan08/33.pdf Brief Historical Review. Lymphatic system and lymphoscintigraphy. P. Valsamaki. 2009; 12(1): 87-89. http://nuclmed.web. auth.gr/magazine/eng/jan09/89.pdf (In Greek) Historical Review. The philosophic and

  14. An instrumented implant for in vivo measurement of contact forces and contact moments in the shoulder joint.

    Science.gov (United States)

    Westerhoff, P; Graichen, F; Bender, A; Rohlmann, A; Bergmann, G

    2009-03-01

    To improve implant design, fixation and preclinical testing, implant manufacturers depend on realistic data of loads acting on the shoulder joint. Furthermore, these data can help to optimize physiotherapeutic treatment and to advise patients in their everyday living conditions. Calculated shoulder joint loads vary extremely among different authors [Anglin C, Wyss UP, Pichora DR. Glenohumeral contact forces. Proc Inst Mech Eng [H] 2000;214:637-44]. Additionally the moments acting in the joint caused by friction or incongruent articular surfaces, for example, are not implemented in most models. An instrumented shoulder joint implant was developed to measure the contact forces and the contact moments acting in the glenohumeral joint. This article provides a detailed description of the implant, containing a nine-channel telemetry unit, six load sensors and an inductive power supply, all hermetically sealed inside the implant. The instrumented implant is based on a clinically proven BIOMET Biomodular shoulder replacement and was calibrated before implantation by using complex mathematical calculation routines in order to achieve an average measuring precision of approximately 2%.

  15. Stability of an unsupported multi-layer surfactant laden liquid curtain under gravity

    KAUST Repository

    Henry, D.

    2015-11-07

    The industrial process of curtain coating has long been an important method in coating applications, by which a thin liquid curtain is formed to impinge upon a moving substrate, due to its highly lucrative advantage of being able to coat multiple layers simultaneously. We investigate the linear stability of an unsupported two-layer liquid curtain, which has insoluble surfactants in both liquids, which are widely used in industry to increase the stability of the curtain. We formulate the governing equations, simplified by making a thin film approximation, from which we obtain equations describing the steady-state profiles. We then examine the response of the curtain to small perturbations about this steady state to identify conditions under which the curtain is unstable, finding the addition of surfactants stabilizes the curtain. Our results are then compared to experimental data, showing a favourable trend and thereby extending the works of Brown (J Fluid Mech 10:297–305, 1960) and Dyson et al. (J Eng Math 64:237–250, 2009).

  16. Computational cardiology: the bidomain based modified Hill model incorporating viscous effects for cardiac defibrillation

    Science.gov (United States)

    Cansız, Barış; Dal, Hüsnü; Kaliske, Michael

    2017-10-01

    Working mechanisms of the cardiac defibrillation are still in debate due to the limited experimental facilities and one-third of patients even do not respond to cardiac resynchronization therapy. With an aim to develop a milestone towards reaching the unrevealed mechanisms of the defibrillation phenomenon, we propose a bidomain based finite element formulation of cardiac electromechanics by taking into account the viscous effects that are disregarded by many researchers. To do so, the material is deemed as an electro-visco-active material and described by the modified Hill model (Cansız et al. in Comput Methods Appl Mech Eng 315:434-466, 2017). On the numerical side, we utilize a staggered solution method, where the elliptic and parabolic part of the bidomain equations and the mechanical field are solved sequentially. The comparative simulations designate that the viscoelastic and elastic formulations lead to remarkably different outcomes upon an externally applied electric field to the myocardial tissue. Besides, the achieved framework requires significantly less computational time and memory compared to monolithic schemes without loss of stability for the presented examples.

  17. Gerbes, M5-brane anomalies and E{sub 8} gauge theory

    Energy Technology Data Exchange (ETDEWEB)

    Aschieri, Paolo [Dipartimento di Scienze e Tecnologie Avanzate, Universita del Piemonte Orientale and INFN, Via Bellini 25/G, 15100 Alessandria (Italy) and Max-Planck-Institut fuer Physik, Foehringer Ring 6, D-80805, Munich (Germany) and Sektion Physik, Universitaet Muenchen, Theresienstr. 37, D-80333 Munich (Germany)]. E-mail: aschieri@theorie.physik.uni-muenchen.de; Jurco, Branislav [Max-Planck-Institut fuer Physik, Foeringer Ring 6, D-80805, Munich (Germany); Sektion Physik, Universitaet Muechen, Theresienstr. 37, D-80333 Munich (Germany)

    2004-10-01

    Abelian gerbes and twisted bundles describe the topology of the NS 3-form gauge field strength H. We review how they have been usefully applied to study and resolve global anomalies in open string theory. Abelian 2-gerbes and twisted nonabelian gerbes describe the topology of the 4-form field strength G of M-theory. We show that twisted nonabelian gerbes are relevant in the study and resolution of global anomalies of multiple coinciding M5-branes. Global anomalies for one M5-brane have been studied by Witten and by Diaconescu, Freed and Moore. The structure and the differential geometry of twisted nonabelian gerbes (i.e. modules for 2-gerbes) is defined and studied. The nonabelian 2-form gauge potential living on multiple coinciding M5-branes arises as curving (curvature) of twisted nonabelian gerbes. The nonabelian group is in general {omega}-tildeE{sub 8}, the central extension of the E{sub 8} loop group. The twist is in general necessary to cancel global anomalies due to the non-triviality of the 11-dimensional 4-form field strength G and due to the possible torsion present in the cycles the M5-branes wrap. Our description of M5-branes global anomalies leads to the D4-branes one upon compactification of M-theory to Type IIA theory. (author)

  18. 7,8-Dihydroxyflavone Ameliorates Cognitive Impairment by Inhibiting Expression of Tau Pathology in ApoE-Knockout Mice

    Directory of Open Access Journals (Sweden)

    Yang Tan

    2016-11-01

    Full Text Available 7,8-Dihydroxyflavone (7,8-DHF, a tyrosine kinase B (TrkB agonist that mimics the neuroprotective properties of brain-derived neurotrophic factor, which can not efficiently deliver into the brain, has been reported to be useful in ameliorating cognitive impairment in many diseases. Researches have indicated that apolipoprotein E-knockout (ApoE-KO mouse was associated with cognitive alteration via various mechanisms. Our present study investigated the possible mechanisms of cognitive impairment of ApoE-KO mouse fed with western type diet and the protective effects of 7,8-DHF in improving spatial learning and memory in ApoE-KO mouse. 5-weeks-old ApoE-KO mice and C57BL/6 mice were chronically treated with 7,8-DHF (with a dosage of 5mg/kg or vehicles orally for 25 weeks, and then subjected to Morris water maze at the age of 30 weeks to evaluate the cognitive performances. Afterwards, histology analysis and western blotting were performed. Spatial learning and memory deficits were observed in ApoE-KO mice, which were consistent with higher expression of active-asparaginyl endopeptidase (active-AEP as well as AEP-derived truncated tauN368 compared with normal group. In addition to that, long-term treatment of 7,8-DHF dramatically ameliorated cognitive decline in ApoE-KO mice, accompanied by the activation in phosphorylated protein kinase B (Akt/glycogen synthase kinase-3β (GSK-3β pathway and down-regulated expression of tau S396 and PHF-tau (phosphorylated tau at ser396 and ser404 epitope. These findings suggested that cognitive impairment of ApoE-KO mouse might associate with tau pathology and 7,8-DHF could activate AKT and then phosphorylate its downstream molecule to inhibit expression of abnormal tau, meanwhile, 7,8-DHF could reduce the expression of active-AEP and then inhibit production of truncated tauN368.

  19. The changes of IL-8, IL-10, IL-12 and IgE in serum of patients with asthma

    International Nuclear Information System (INIS)

    Zhang Chao; Liu Deyi; Hou Guihua; Wang Haodan

    2002-01-01

    To evaluate the relationship and the clinical significance between the serum IL-8, IL-10, IL-12 and IgE in patients with asthma, the serum IL-8, IL-10 are measured by radioimmunoassay method and the serum IL-12, IgE by ELISA in 55 patients with asthma. The level of serum IL-8, IgE at stage of episode are significantly higher than that at stage of remission (P<0.01); the level of serum IL-10, IL-12 at stage of episode are significantly lower than that at stage of remission (P<0.01). Linear regression shows that the decrease of IL-12 relate to the increase of IgE. The results suggests that the change of the level of serum IL-8, IL-10, IL-12 and IgE could be a maker for the aggravation of asthma

  20. [Hyper-IgE syndrome. Lessons from function and defects of STAT-3 or DOCK-8].

    Science.gov (United States)

    Alcántara-Montiel, Julio César; Vega-Torres, Brittany Itzel

    2016-01-01

    In the classification of primary immunodeficiencies, hyper-IgE syndrome, identified with OMIM code # 147060 in the Online Mendelian Inheritance in Man catalog, belongs to the group of syndromes associated with combined immunodeficiencies. It is characterized by elevated levels of IgE, eosinophilia, recurrent skin abscesses, pneumonia, lung parenchyma lesions, recurrent infections, rashes in newborns, eczema, sinusitis, otitis, and mucocutaneous candidiasis. Hyper-IgE syndrome can be transmitted by autosomal dominant or autosomal recessive modes of inheritance. Hyper-IgE syndrome in its dominant form includes non-immunological manifestations like characteristic facies, pathological dentition, scoliosis, bone disorders, and joint hyperextensibility. The reported cause of the dominant form is the loss of function of the signal transducer and activator of transcription 3 (STAT-3, with MIM # 102582). Mutations in dedicator of cytokines 8 (DOCK-8) is the most common cause of the autosomal recessive form of hyper-IgE syndrome.

  1. Massive Corrections to Entanglement in Minimal E8 Toda Field Theory

    Directory of Open Access Journals (Sweden)

    Olalla A. Castro-Alvaredo

    2017-02-01

    Full Text Available In this letter we study the exponentially decaying corrections to saturation of the second R\\'enyi entropy of one interval of length L in minimal E8 Toda field theory. It has been known for some time that the entanglement entropy of a massive quantum field theory in 1+1 dimensions saturates to a constant value for m1 L <<1 where m1 is the mass of the lightest particle in the spectrum. Subsequently, results by Cardy, Castro-Alvaredo and Doyon have shown that there are exponentially decaying corrections to this behaviour which are characterised by Bessel functions with arguments proportional to m1 L. For the von Neumann entropy the leading correction to saturation takes the precise universal form -K0(2m1 L/8 whereas for the R\\'enyi entropies leading corrections which are proportional to K0(m1 L are expected. Recent numerical work by P\\'almai for the second R\\'enyi entropy of minimal E8 Toda has found next-to-leading order corrections decaying as exp(-2m1 L rather than the expected exp(-m1 L. In this paper we investigate the origin of this result and show that it is incorrect. An exact form factor computation of correlators of branch point twist fields reveals that the leading corrections are proportional to K0(m1 L as expected.

  2. Approximate discrete time analysis of the hybrid Token-CDMA MAC system

    CSIR Research Space (South Africa)

    Liu, YS

    2007-09-01

    Full Text Available Force (I.E.T.F.), July 1999 Principal Author: Mr. Yi-Sheng Liu attained his BScEng degree in March 2001 and MScEng degree with Cum Laude in December 2003 in the School of Electrical, Electronic and Computer Engineering at the University of Natal... of the Centre for Radio Access Technology (CRAT) at the same university. He holds a BScEng with first class honours in Electrical Engineering from Manchester University and a PhD degree from Cambridge, United Kingdom. His research interests are in the general...

  3. Hyper-IgE syndrome. Lessons from function and defects of STAT-3 or DOCK-8

    Directory of Open Access Journals (Sweden)

    Julio César Alcántara-Montiel

    2016-10-01

    Full Text Available In the classification of primary immunodeficiencies, hyper-IgE syndrome, identified with OMIM code # 147060 in the Online Mendelian Inheritance in Man catalog, belongs to the group of syndromes associated with combined immunodeficiencies. It is characterized by elevated levels of IgE, eosinophilia, recurrent skin abscesses, pneumonia, lung parenchyma lesions, recurrent infections, rashes in newborns, eczema, sinusitis, otitis, and mucocutaneous candidiasis. Hyper-IgE syndrome can be transmitted by autosomal dominant or autosomal recessive modes of inheritance. Hyper-IgE syndrome in its dominant form includes non-immunological manifestations like characteristic facies, pathological dentition, scoliosis, bone disorders, and joint hyperextensibility. The reported cause of the dominant form is the loss of function of the signal transducer and activator of transcription 3 (STAT-3, with MIM # 102582. Mutations in dedicator of cytokines 8 (DOCK-8 is the most common cause of the autosomal recessive form of hyper-IgE syndrome.

  4. Measurements of the total neutron cross-section of cerium and thulium in the energy range from 1.8 MeV to 1.8 eV

    International Nuclear Information System (INIS)

    Adib, M.; Maayouf, R.M.A.; Abdel-Kawy, A.; Abu-Elnour, F.; Hamouda, I.

    1979-01-01

    Total neutron cross-section measurements have been carried out for cerium and thulium in the energy range from 1.8 meV to 1.8 eV. The measurements were performed using the time-of-flight spectrometer installed in front of one of the horizontal channels of the ET-RR-1 reactor. The obtained total neutron cross-sections were analyzed using the single level Breit-Wigner formula and the magnetic form factor. The potential scattering cross-section of Ce was found to be (3.14 +- 0.3) barns. Its coherent scattering amplitude was determined from the Bragg reflections observed in the total neutron cross-section of CeO 2 and found to be (4,8 +- 0.2) fm. The potential scattering and absorption cross-sections of Tm, at E = 0.025 eV, were found to be (7.5 +- 0.7) barns and (89.1 +- 4.1) barns respectively. (orig.) [de

  5. Numerical modeling of tide-induced currents in Thane Creek, west coast of India

    Digital Repository Service at National Institute of Oceanography (India)

    Naidu, V.S.; Sarma, R.V.

    stream_size 15842 stream_content_type text/plain stream_name J_Waterway_Port_Coast_Ocean_Eng_127_241.pdf.txt stream_source_info J_Waterway_Port_Coast_Ocean_Eng_127_241.pdf.txt Content-Encoding UTF-8 Content-Type text... request must be filed with the ASCE Manager The manuscript for this technical note was submitted for possible publication on March 8, 2000; revised December 12, technical note is part of the Journal of Waterway, Port, Ocean Engineering, Vol. 127, No. 4...

  6. Classification of tidal inlets along the central west coast of India

    Digital Repository Service at National Institute of Oceanography (India)

    Vikas, M.; Reddy, N.A.; Rao, S.; JayaKumar, S.

    Regime. In: Barrier islands from the Gulf of St. Lawrence to the Gulf of Mexico, S.P. Leatherman (Ed.), Academic Press, New York. Vu Thi Thu Thuy., 2013. Aspects of Inlet Geometry and Dynamics. Ph.D. Thesis, School of Civil Engineering, The University... stream_size 21106 stream_content_type text/plain stream_name Proc_Eng_116_912.pdf.txt stream_source_info Proc_Eng_116_912.pdf.txt Content-Encoding UTF-8 Content-Type text/plain; charset=UTF-8 Procedia Engineering 116...

  7. EDITORIAL: Special section on gaze-independent brain-computer interfaces Special section on gaze-independent brain-computer interfaces

    Science.gov (United States)

    Treder, Matthias S.

    2012-08-01

    of stimuli and systematic class confusions in auditory BCIs [3]. Andersson et al use fMRI for online-decoding of covert shifts of visual attention [4]. Thurlings et al show that multi-sensory integration of tactile and visual information can enhance the amplitude of ERP components [5]. Schaeff et al investigate the use of motion VEPs in gaze-independent visual BCIs [6]. Wilson et al substitute visual feedback by mapping the screen's cursor onto a tactor grid that stimulates the tongue [7]. Brouwer et al explore the use of ERP features and spectral features for estimating mental workload in an n-back task [8]. Falzon et al extend the Common Spatial Patterns (CSP) method to the complex plane, taking into account both amplitude and phase relationships [9]. Eliseyev et al present a method for the sparse sub-selection of electrodes for classification [10]. Tonin et al demonstrate that the classification of covert attention shifts is improved by considering sub-bands of the alpha band [11]. Aloise et al investigate effects of classification scheme and decimation on the performance of a gaze-independent BCI [12]. References [1] Riccio A et al 2012 J. Neural Eng. 9 045001 [2] van der Waal M et al 2012 J. Neural Eng. 9 045002 [3] Höhne J et al 2012 J. Neural Eng. 9 045003 [4] Andersson P et al 2012 J. Neural Eng. 9 045004 [5] Thurlings M E et al 2012 J. Neural Eng. 9 045005 [6] Schaeff S et al 2012 J. Neural Eng. 9 045006 [7] Wilson J A et al 2012 J. Neural Eng. 9 045007 [8] Brouwer A-M et al 2012 J. Neural Eng. 9 045008 [9] Falzon O et al 2012 J. Neural Eng. 9 045009 [10] Eliseyev A et al 2012 J. Neural Eng. 9 045010 [11] Tonin L et al 2012 J. Neural Eng. 9 045011 [12] Aloise F et al 2012 J. Neural Eng. 9 045012

  8. MFG-E8 Reprogramming of Macrophages Promotes Wound Healing by Increased bFGF Production and Fibroblast Functions.

    Science.gov (United States)

    Laplante, Patrick; Brillant-Marquis, Frédéric; Brissette, Marie-Joëlle; Joannette-Pilon, Benjamin; Cayrol, Romain; Kokta, Victor; Cailhier, Jean-François

    2017-09-01

    Macrophages are essential for tissue repair. They have a crucial role in cutaneous wound healing, participating actively in the inflammation phase of the process. Unregulated macrophage activation may, however, represent a source of excessive inflammation, leading to abnormal wound healing and hypertrophic scars. Our research group has shown that apoptotic endothelial and epithelial cells secrete MFG-E8, which has the ability to reprogram macrophages from an M1 (proinflammatory) to an M2 (anti-inflammatory, pro-repair) phenotype. Hence, we tested whether modulation of macrophage reprogramming would promote tissue repair. Using a mouse model of wound healing, we showed that the presence and/or addition of MFG-E8 favors wound closure associated with an increase in CD206-positive cells and basic fibroblast growth factor production in healing tissues. More importantly, adoptive transfer of ex vivo MFG-E8-treated macrophages promoted wound closure. We also observed that MFG-E8-treated macrophages produced basic fibroblast growth factor that is responsible for fibroblast migration and proliferation. Taken together, our results strongly suggest that MFG-E8 plays a key role in macrophage reprogramming in tissue healing through induction of an anti-inflammatory M2 phenotype and basic fibroblast growth factor production, leading to fibroblast migration and wound closure. Copyright © 2017 The Authors. Published by Elsevier Inc. All rights reserved.

  9. Characterization of mitochondrion-targeted GTPases in Plasmodium falciparum.

    Science.gov (United States)

    Gupta, Kirti; Gupta, Ankit; Haider, Afreen; Habib, Saman

    2018-04-12

    Ribosome assembly is critical for translation and regulating the response to cellular events and requires a complex interplay of ribosomal RNA and proteins with assembly factors. We investigated putative participants in the biogenesis of the reduced organellar ribosomes of Plasmodium falciparum and identified homologues of two assembly GTPases - EngA and Obg that were found in mitochondria. Both are indispensable in bacteria and P. berghei EngA is among the 'essential' parasite blood stage proteins identified recently. PfEngA and PfObg1 interacted with parasite mitoribosomes in vivo. GTP stimulated PfEngA interaction with the 50S subunit of Escherichia coli surrogate ribosomes. Although PfObg1-ribosome interaction was independent of nucleotide binding, GTP hydrolysis by PfObg1 was enhanced upon ribosomal association. An additional function for PfObg1 in mitochondrial DNA transactions was suggested by its specific interaction with the parasite mitochondrial genome in vivo. Deletion analysis revealed that the positively-charged OBG (spoOB-associated GTP-binding protein) domain mediates DNA-binding. A role for PfEngA in mitochondrial genotoxic stress response was indicated by its over-expression upon methyl methanesulfonate-induced DNA damage. PfEngA had lower sensitivity to an E. coli EngA inhibitor suggesting differences with bacterial counterparts. Our results show the involvement of two important GTPases in P. falciparum mitochondrial function, with the first confirmed localization of an EngA homologue in eukaryotic mitochondria.

  10. Constructing unified models based on E sub 8 in ten dimensions

    Energy Technology Data Exchange (ETDEWEB)

    Kapetanakis, D. (Technische Univ. Muenchen, Garching (Germany). Fakultaet fuer Physik); Zoupanos, G. (European Organization for Nuclear Research, Geneva (Switzerland))

    1992-10-01

    We examine the virtues and difficulties of the attempts to construct realistic four-dimensional models from a gauge theory based on E{sub 8} and defined in ten dimensions. The four-dimensional theories are obtained using the coset space dimensional reduction scheme. Some of our points and in particular the proposed mechanism for supersymmetry breaking might be useful in other dimensional reduction schemes. (orig.).

  11. HPV16-E7-Specific Activated CD8 T Cells in E7 Transgenic Skin and Skin Grafts

    Directory of Open Access Journals (Sweden)

    Seyed Davoud Jazayeri

    2017-05-01

    Full Text Available Human papillomavirus (HPV 16 E7 (E7 protein expression in skin promotes epithelial hyperproliferation and transformation to malignancy. Grafts of murine skin expressing E7 protein as a transgene in keratinocytes are not rejected from immunocompetent recipients, whereas grafts expressing ovalbumin (OVA, with or without coexpression of E7 protein, are promptly rejected, demonstrating that E7-associated non-antigen-specific local immunosuppression is not a major determinant of lack of rejection of E7 transgenic skin. To determine whether failure of rejection of E7 skin grafts is due to failure to attract E7-specific effector T cells, E7- and OVA-specific effector CD8+ T cells, activated in vitro, were transferred to animals bearing E7 transgenic skin grafts. Three days after T cell transfer, E7-specific T cells were present in significantly greater numbers than OVA-specific T cells in the grafted skin on animals bearing recently placed or healed E7 grafts, without graft rejection, and also in the ear skin of E7 transgenic animals, without obvious pathology. E7 and OVA-specific T cells were present in lesser numbers in healed E7 grafts than in recently placed grafts and in lesser numbers in recently placed E7 transgenic epidermal grafts without E7-associated hyperproliferation, derived from E7 transgenic mice with a mutated retinoblastoma gene. These data demonstrate that effector T cells are to some extent attracted to E7 transgenic skin specifically by E7 expression, but in large measure non-specifically by the epithelial proliferation associated with E7 expression, and by the local inflammation produced by grafting. Failure of E7 graft rejection was observed despite trafficking of E7-specific effector T cells to E7-expressing epithelium, a finding of consequence for immunotherapy of HPV 16 E7-associated human cancers.

  12. Simulations of the DARPA Suboff Submarine Including Self-Propulsion with the E1619 Propeller

    Science.gov (United States)

    2012-01-01

    Young and Kinnas (2003) to evaluate supercavitating and surface-piercing propellers. The simulation’s predicted results compare well with experimental...Young Y, Kinnas S. 2003. Analysis of supercavitating and surface-piercing propeller flows via BEM. Comput. Mech. 32, 269-280. Yu-cun P, Huai-xin Z

  13. Modelización numérica de estados iniciales de ondas de roturas de presas

    OpenAIRE

    Shigematsu, Takaaki; Liu, Philip F. L.; Kazuki, Oda

    2004-01-01

    En este artículo, se presenta una investigación numérica de ondas de rotura de presas en sus estados iniciales. El modelo numérico está basado en las ecuaciones de Navier-Stokes con el promedio de Reynolds (RANS) y con un modelo de cierre para la turbulencia k-e. (J. Fluid Mech. 359, 1998, 239). Los resultados numéricos se comparan con datos de experimentos existentes (J. Fluid Mech. 374, 1998, 407) así como con datos de nuevos experimentos. Se observa buena concordancia entre ambos. Se estud...

  14. Solubilization of Na,K-ATPase from rabbit kidney outer medulla using only C12E8

    Directory of Open Access Journals (Sweden)

    H.L. Santos

    2002-03-01

    Full Text Available SDS, C12E8, CHAPS or CHAPSO or a combination of two of these detergents is generally used for the solubilization of Na,K-ATPase and other ATPases. Our method using only C12E8 has the advantage of considerable reduction of the time for enzyme purification, with rapid solubilization and purification in a single chromatographic step. Na,K-ATPase-rich membrane fragments of rabbit kidney outer medulla were obtained without adding SDS. Optimum conditions for solubilization were obtained at 4ºC after rapid mixing of 1 mg of membrane Na,K-ATPase with 1 mg of C12E8/ml, yielding 98% recovery of the activity. The solubilized enzyme was purified by gel filtration on a Sepharose 6B column at 4ºC. Non-denaturing PAGE revealed a single protein band with phosphomonohydrolase activity. The molecular mass of the purified enzyme estimated by gel filtration chromatography was 320 kDa. The optimum apparent pH obtained for the purified enzyme was 7.5 for both PNPP and ATP. The dependence of ATPase activity on ATP concentration showed high (K0.5 = 4.0 µM and low (K0.5 = 1.4 mM affinity sites for ATP, with negative cooperativity. Ouabain (5 mM, oligomycin (1 µg/ml and sodium vanadate (3 µM inhibited the ATPase activity of C12E8-solubilized and purified Na,K-ATPase by 99, 81 and 98.5%, respectively. We have shown that Na,K-ATPase solubilized only with C12E8 can be purified and retains its activity. The activity is consistent with the form of (alphaß2 association.

  15. Limits on charmed-meson production in e+e- annihilation at 4.8-GeV center-of-mass energy

    International Nuclear Information System (INIS)

    Boyarski, A.M.; Breidenbach, M.; Bulos, F.

    1975-01-01

    Data from e + e - annihilation into hadrons at 4.8 GeV center-of-mass energy were used to search for charmed mesons in the mass range 1.5 to 4.0 GeV/c 2 . Narrow peaks in the invariant-mass distributions for K -+ π +- , K 0 /sub s/π + π - , π + π - , K + K - , K -+ , π +- π +- , K 0 /sub s/π +- , K 0 /sub s/K +- , and π + π - π +- were sought. Upper limits are presented for the inclusive production cross section times the branching ratio for charmed mesons having these decay modes. 2 figures, 1 table

  16. Apoptose e expressão de Bcl-2 e das caspases 3 e 8 em placenta bovina, em diferentes estádios de gestação Apoptosis and expression of Bcl-2 and caspases 3 and 8 in placenta of cows at different pregnancy stages

    Directory of Open Access Journals (Sweden)

    K.K.O.L. Meça

    2010-04-01

    Full Text Available Apoptose e seus mecanismos reguladores são eventos fisiológicos cruciais para a manutenção da homeostase placentária, e o desequilíbrio desses processos pode comprometer a função placentária e, consequentemente, o sucesso da gravidez. Neste estudo, investigou-se a apoptose utilizando-se histomorfometria em lâminas coradas em HE e submetidas à reação de TUNEL. Além disso, avaliou-se a expressão de Bcl-2 e das caspases 8 e 3, pela reação de polimerase em cadeia em tempo real, em placentas saudáveis em diferentes estádios de gestação. Amostras de placentônios de vacas com quatro, seis e nove meses de gestação foram colhidas e processadas. O índice apoptótico aumentou progressivamente com o avanço da gestação. Tanto o Bcl-2 quanto as caspases 3 e 8 foram expressas nos três períodos estudados, sendo a expressão de Bcl-2 menor que a de caspase 8, que é menor que a de caspase 3. Estes resultados indicam que essas moléculas estão envolvidas na via apoptótica ativada na maturação placentária, exibindo um padrão de expressão ao longo da gestação e contribuindo para o equilíbrio fisiológico da celularidade e renovação celular na placenta bovina.Apoptosis and its regulating mechanisms are crucial physiological events for the maintenance of the placental homostasis; and disequilibrium of these processes may compromise placental function and the success of the pregnancy. In this study, apoptosis was investigated by histomorphometry using slides stained with HE and TUNEL reaction. Besides that, Bcl-2 and caspases 8 and 3 expression were evaluated by real time polymerase chain reaction in healthy placentas under different gestacional ages. Samples of placentones of cows at 4th, 6th, and 9th months of gestation were harvested and processed. The apoptotic index gradually increased with the advance of the gestation. Bcl-2 and caspases 3 and 8 were expressed in all the studied periods, being the expression of Bcl-2

  17. Untitled

    Indian Academy of Sciences (India)

    Pfeifer, V. F. Vognovich, C. ... “Vitamin Bls by fermentation with Streptomyces olivaceus,” and Heger, E. N. Ind. Eng. Chem., 1954, 46, 843; Rev. Chem, and Eng. News, 1949, 27, 2848. Rice, T. R. ... “Biotic influences effecting population growth of planktonic algae,” U.S. Wild Life Service Bull, 1954, 54 (87), 227–45. Saunders ...

  18. Seismic fragility of RC shear walls in nuclear power plant Part 1: Characterization of uncertainty in concrete constitutive model

    International Nuclear Information System (INIS)

    Syed, Sammiuddin; Gupta, Abhinav

    2015-01-01

    Highlights: • A framework is proposed for seismic fragility assessment of Reinforced Concrete structures. • Experimentally validated finite element models are used to conduct nonlinear simulations. • Critical parameters in concrete constitutive model are identified to conduct nonlinear simulations. • Uncertainties in model parameters of concrete damage plasticity model is characterized. • Closed form expressions are used to compute the damage variables and plasticity. - Abstract: This two part manuscript proposes a framework for seismic fragility assessment of reinforced concrete structures in nuclear energy facilities. The novelty of the proposed approach lies in the characterization of uncertainties in the parameters of the material constitutive model. Concrete constitutive models that comprehensively address different damage states such as tensile cracking, compression failure, stiffness degradation, and recovery of degraded stiffness due to closing of previously formed cracks under dynamic loading are generally defined in terms of a large number of variables to characterize the plasticity and damage at material level. Over the past several years, many different studies have been presented on evaluation of fragility for reinforced concrete structures using nonlinear time history simulations. However, almost all of these studies do not consider uncertainties in the parameters of a comprehensive constitutive model. Part-I of this two-part manuscript presents a study that is used to identify uncertainties associated with the critical parameters in nonlinear concrete damage plasticity model proposed by Lubliner et al. (1989. Int. J. Solids Struct., 25(3), 299) and later modified by Lee and Fenves (1998a. J. Eng. Mech., ASCE, 124(8), 892) and Lee and Fenves (1998b. Earthquake Eng. Struct. Dyn., 27(9), 937) for the purpose of seismic fragility assessment. The limitations in implementation of the damage plasticity model within a finite element framework and

  19. Seismic fragility of RC shear walls in nuclear power plant Part 1: Characterization of uncertainty in concrete constitutive model

    Energy Technology Data Exchange (ETDEWEB)

    Syed, Sammiuddin [Department of Civil, Construction, and Environmental Engineering, North Carolina State University, 426 Mann Hall, Campus Box 7908, Raleigh, NC 27695-7908 (United States); Gupta, Abhinav, E-mail: agupta1@ncsu.edu [Department of Civil, Construction, and Environmental Engineering, North Carolina State University, 413 Mann Hall, Campus Box 7908, Raleigh, NC 27695-7908 (United States)

    2015-12-15

    Highlights: • A framework is proposed for seismic fragility assessment of Reinforced Concrete structures. • Experimentally validated finite element models are used to conduct nonlinear simulations. • Critical parameters in concrete constitutive model are identified to conduct nonlinear simulations. • Uncertainties in model parameters of concrete damage plasticity model is characterized. • Closed form expressions are used to compute the damage variables and plasticity. - Abstract: This two part manuscript proposes a framework for seismic fragility assessment of reinforced concrete structures in nuclear energy facilities. The novelty of the proposed approach lies in the characterization of uncertainties in the parameters of the material constitutive model. Concrete constitutive models that comprehensively address different damage states such as tensile cracking, compression failure, stiffness degradation, and recovery of degraded stiffness due to closing of previously formed cracks under dynamic loading are generally defined in terms of a large number of variables to characterize the plasticity and damage at material level. Over the past several years, many different studies have been presented on evaluation of fragility for reinforced concrete structures using nonlinear time history simulations. However, almost all of these studies do not consider uncertainties in the parameters of a comprehensive constitutive model. Part-I of this two-part manuscript presents a study that is used to identify uncertainties associated with the critical parameters in nonlinear concrete damage plasticity model proposed by Lubliner et al. (1989. Int. J. Solids Struct., 25(3), 299) and later modified by Lee and Fenves (1998a. J. Eng. Mech., ASCE, 124(8), 892) and Lee and Fenves (1998b. Earthquake Eng. Struct. Dyn., 27(9), 937) for the purpose of seismic fragility assessment. The limitations in implementation of the damage plasticity model within a finite element framework and

  20. PARANOÁ 8 Cadernos de Arquitetura e Urbanismo

    Directory of Open Access Journals (Sweden)

    Benny Schvarsberg , organizador.

    2013-08-01

    Full Text Available ApresentaçãoCom grande satisfação apresentamos o presente numero temático do periódico Paranoá: Cadernos de Arquitetura e Urbanismo do Programa de Pós-Graduação da Faculdade de Arquitetura e Urbanismo da Universidade de Brasília. Este número registra os trabalhos, mesas redondas e debates desenvolvidos no âmbito do Evento Nacional denominado “VI Seminário Nacional de Avaliação do Ensino, Pesquisa e Extensão em Planejamento Urbano e Regional ”, que abreviaremos como “VI SEPEPUR”.Tratou-se de um evento realizado nos dias 07, 08 e 09 de novembro de 2012 na Universidade de Brasília com público composto basicamente de professores, pesquisadores e estudantes de pós-graduação dos programas nas áreas de planejamento urbano e regional, arquitetura e urbanismo, geografia e congêneres, filiados e associados à ANPUR – Associação Nacional de Pós- graduação e Pesquisa em Planejamento Urbano e Regional, promotora do Evento. O VI SEPEPUR contou com a participação organizativa e executiva do Programa de Pós-Graduação da Faculdade de Arquitetura e Urbanismo da UnB, do NEUR – Núcleo de Estudos Urbanos e Regionais da UnB, do Programa de Pós-Graduação em Geografia da UnB.Desde a sua primeira versão em 2002, os Seminários Nacionais de Avaliação do Ensino, Pesquisa e Extensão em Planejamento Urbano e Regional, vem sendo organizados regularmente pela ANPUR a cada biênio. Nos últimos anos, esse evento contou com a presença dos coordenadores e representantes de todos os Programas de Pó s-Graduaçã o e Centros de Pesquisa filiados e associados, de muitos de seus professores e estudantes. Esse dado revela a abrangência e o reconhecimento do acúmulo acadêmico e cientifico produzido nesta trajetória de Seminários de Avaliação.A proposta desta sexta edição do Seminário, cujos resultados são registrados nesta publicação, foi formulada com base num conjunto de desafios enfrentados pelas diversas

  1. Census of U.S. Civil Aircraft: Calendar Year 1988

    Science.gov (United States)

    1988-01-01

    10 51 2 0 2 2 F/W MULTI REC. ENG 51 0 4 4 TOTAL 0 4 4 PINE AIR SUPER V 4 51 2 0 1 1 F/W MULTI REC. ENG 51 0 1 1 TOTAL 0 1 1 PIPER AE-1 2 41 1 0 2 2 E...35 18 16 1 Palo Alto 16 7 8 1 Plymouth 29 12 11 3 2 1 Pocahontas 20 7 13Polk 386 109 176 26 12 22 1 7 5 1 27Pottawatta 60 15 29 5 4 1 5 1Poweshtnk 19...3 4 Ballard 4 2 1 Barren 17 5 9 3 Bnth 2 1 1 Bell 15 3 9 3 Boone 22 7 it 1 1 2 Bourbon 5 2 2 1 Boyd 42 13 14 5 3 3 1 1 Boyle 16 5 10 1 Bracken 3 3

  2. From Corpus to Dictionary: A Hybrid Prescriptive, Descriptive and Proscriptive Undertaking Okulondoola engeli Eitu ly'Olusoga bwe Linaatuusibwa mu Iwanika: Omutindo ogulaga Olulimi bwe luli, bwe luteekwa okuba oba bwe lube lutwalibwe.

    Directory of Open Access Journals (Sweden)

    Minah Nabirye

    2012-01-01

    :

    Obufunze: Empandiika y'Olusoga ekaali inhuma inho waile nga waliwooku obubonelo obulaga enkola y'obuzila mu kugizimba. Olusoga lukaawagamiile wansi w'ennimi nga Oluganda n'olulimi olw'eiwanga, Olungeleza. Ensonga endala ku dhikaalemeisa Olusoga okwetengelela n'okuba nti lulina ebigambo ebilwingila buli olukeile. Eky'embi, enkyukakyuka ebigambo bino ebiyaaka by'eleetawo eli kwidha mu kiseela nga Olusoga lwene lukaali kufunilwaku mpandiika ntongole. Waile walifu dh'Olusoga buti dhiliwo kamaala, wazila ndala ku dho eli kugobelelwa mu kuwandiika kubanga abantu bakaawandiika nga bwe babona. Ebiwandiiko ebili ku Lusoga oba mu lulimi Olusoga byetaagibwa okulaga Olusoga bwe lulina okuba ela n'ebilina okwebuuzibwaku. Eibula ly'ebiwandiiko oti ni bino litegeeza nti omunoonheleza alina okwefunila entambi dh'Olusoga olwogelwa ela yeewanulila Olusoga oluli mu ntambi edho okusobola okutegeela engeli olulimi olwo bwe luli mu kiseela ekyo. Kino kileeseewo obuzibu obundi nti Olusoga olwogelwa tilutongoze ate lulimu emigote kamaala egyandibaile gilondoolwa okusinziila ku mutindo omusengeke singa lubailem mu buwandiike. Ekika ky'Olusoga oluli mu mbeela eyogelwa kya ndhawulo ku kili mu mbeela y'obuwandiike. Okuwanula Olusoga okuva mu ntambi kw'aba nti kugiililiile kwagayaga na kunoga kibala kikaali kwenga bukalamu. Aye engeli ye kili nti Olusoga lulina aboogezi abaswika mu bukaile obubili, abanoonheleza ku Lusoga baalisaine kutandiika li? Olupapula luno lulambulula enzimba y'eitu ly'Olusoga nga ekitundutundu ky'eitu lino kiviile mu Lusoga olwawanulwa okuva mu mbeela eyogelwa. Obuzibu obwayagaanibwa mu mpandiika y'ebigambo ebyawanulwa n'obusimbiibwaku eisila. Okulaga engeli y'okuzigula obuzibu bw'empandiika mu isomo ly'amawanika kwetaagisa enkola eteekubila inho ku nsonga ndala aye enoonheleza engeli esinga kugasa omutendela gw'obuzibu obulondoolebwa. Waile nga obuzibu obundi busobola okugondhoolwa okugiila ku mutendela oguteebwawo, gwalaga olulimi nga bwe luteekwa okuba, obuzibu

  3. Nuclear export of cutaneous HPV8 E7 oncoprotein is mediated by a leucine-rich nuclear export signal via a CRM1 pathway

    Energy Technology Data Exchange (ETDEWEB)

    Onder, Zeynep; Chang, Vivian; Moroianu, Junona, E-mail: moroianu@bc.edu

    2015-01-01

    We recently determined that the nuclear import of cutaneous beta genus HPV8 E7 oncoprotein it is mediated by its zinc-binding domain via direct hydrophobic interactions with the FG nucleoporins Nup62 and Nup153 (Onder and Moroianu, 2014). Here we investigated the nuclear export of HPV8 E7 oncoprotein using confocal microscopy after transfections of HeLa cells with EGFP–8cE7 and mutant plasmids and treatment with Ratjadone A nuclear export inhibitor. We determined that HPV8 E7 contains a leucine-rich nuclear export signal (NES), {sub 76}IRTFQELLF{sub 84}, within its zinc-binding domain that mediates its nuclear export via a CRM1 pathway. We found that HPV8 E7 interacts with CRM1 and that the hydrophobic amino acid residues I76, F79 and L82 of the NES are essential for this interaction and for nuclear export of HPV8 E7 oncoprotein. - Highlights: • HPV8 E7 has a leucine-rich NES within its zinc-binding domain that mediates its nuclear export. • CRM1 nuclear export receptor interacts with HPV8 E7 and mediates its export. • Identification of the critical hydrophobic amino acids of the NES of HPV8 E7.

  4. Systems Tl2MoO4-E(MoO4)2, where E=Zr or Hf, and the crystal structure of Tl8Hf(MoO4)6

    International Nuclear Information System (INIS)

    Bazarov, B.G.; Bazarova, Ts.T.; Fedorov, K.N.; Bazarova, Zh.G.; Chimitova, O.D.; Klevtsova, R.F.; Glinskaya, L.A.

    2006-01-01

    Systems Tl 2 MoO 4 -E(MoO 4 ) 2 (E=Zr, Hf) were studied by X-ray diffraction, differential thermal analysis and IR spectroscopy. Formation of Tl 8 E(MoO 4 ) 6 and Tl 2 E(MoO 4 ) 2 compounds was established. Phase T-x diagrams of the Tl 2 MoO 4 -Zr(MoO 4 ) 2 system were constructed. Monocrystals were grown, and structure of Tl 8 Hf(MoO 4 ) 6 was studied. The compound is crystallized in monoclinic syngony with elementary cell parameters a=9.9688(6), b=18.830(1), c=7.8488(5) A, β=108.538(1) Deg, Z=2, sp. gr. C2/m. The isolated group [HfMo 6 O 24 ] 8- is responsible for fundamental fragment of the structure. Three varieties of crystallographically independent Tl-polyhedra fill space evenly between fragments [HfMo 6 O 24 ] 8- forming three-dimensional form [ru

  5. TEMPERATURA DE SUPERFÍCIE CELSIUS DO SENSOR TIRS/LANDSAT-8: METODOLOGIA E APLICAÇÕES

    Directory of Open Access Journals (Sweden)

    André Luiz Nascentes Coelho

    2013-11-01

    Full Text Available Este trabalho tem como objetivo, contribuir na difusão e operacionalização das geotecnologias, apresentando os algoritmos para obtenção de temperatura da superfície horizontal Celsius na faixa infravermelho termal do sensor TIRS/Landsat-8, banda 10. A aplicação das equações proporcionou não só identificar os maiores percentuais de temperatura de superfície, em diferentes escalas espaciais, como também, definir o perfil do campo térmico em distintas texturas. Além disso, foi possível comparar, em imagens, a melhoria da resolução espacial do canal infravermelho termal Landsat-8 em relação ao Landsat-5. Tal metodologia possibilita a aplicação em outros intervalos de datas e locais distintos, contribuindo nas pesquisas e no auxílio detomadas de decisões.

  6. TEMPERATURA DE SUPERFÍCIE CELSIUS DO SENSOR TIRS/LANDSAT-8: METODOLOGIA E APLICAÇÕES

    Directory of Open Access Journals (Sweden)

    André Luiz Nascentes Coelho

    2015-09-01

    Full Text Available Este trabalho tem como objetivo, contribuir na difusão e operacionalização das geotecnologias, apresentando os algoritmos para obtenção de temperatura da superfície horizontal Celsius na faixa infravermelho termal do sensor TIRS/Landsat-8, banda 10. A aplicação das equações proporcionou não só identificar os maiores percentuais de temperatura de superfície, em diferentes escalas espaciais, como também, definir o perfil do campo térmico em distintas texturas. Além disso, foi possível comparar, em imagens, a melhoria da resolução espacial do canal infravermelho termal Landsat-8 em relação ao Landsat-5. Tal metodologia possibilita a aplicação em outros intervalos de datas e locais distintos, contribuindo nas pesquisas e no auxílio detomadas de decisões.

  7. Estudo do desenvolvimento da função motora aos 8 e 12 meses de idade em crianças pré-termo e a termo Study of motor function at 8 and 12 months of age in preterm and at term children

    Directory of Open Access Journals (Sweden)

    Marisa C. Mancini

    2002-12-01

    Full Text Available OBJETIVO: Comparar o desenvolvimento da função motora de crianças nascidas pré-termo com crianças nascidas a termo, aos 8 e 12 meses de idade. Investigar a relação entre a qualidade motora aos 8 meses e a habilidade motora aos 12 meses. MÉTODO: Trinta e duas crianças participaram deste estudo: 16 nascidas pré-termo (grupo de risco e 16 nascidas a termo (grupo controle. A movimentação espontânea das crianças foi avaliada aos 8 meses e as habilidades e independência em mobilidade foram avaliadas aos 12 meses de idade (idades corrigidas para grupo pré-termo, utilizando-se testes infantis padronizados (AIMS e PEDI, respectivamente. Os dados foram analisados através dos textes t de Student para grupos independentes (comparação entre grupos e de correlação de Pearson (comparação intra grupo. RESULTADOS: Não foi evidenciada diferença significativa na comparação de crianças nascidas a termo com as pré-termo nem aos 8 nem aos 12 meses de idade. No grupo controle, foi observada relação significativa (r=0,67; p=0,004 entre movimentação aos 8 meses e habilidade de mobilidade aos 12 meses. No grupo de risco, houve relação significativa entre habilidade e independência em mobilidade aos 12 meses de idade corrigida (r=0,80; p=0,0001. CONCLUSÃO: Na ausência de outros distúrbios e com correção da idade em pré-termos, o desenvolvimento motor pode ser semelhante ao de crianças nascidas a termo. A forma pela qual as crianças nascidas pré-termo adquirem suas habilidades funcionais parece ocorrer de modo diferente da observada em crianças a termo.OBJECTIVE: To compare the development of motor function in children born preterm with those born at term, at 8 and 12 months of age. To investigate the relation of motor function quality at the age of 8 months with motor ability at 12 months. METHOD: Thirty-two children participated in this study: 16 were born preterm (risk group and 16 were born at term (control group. The

  8. The N=4 supersymmetric E8 gauge theory and coset space dimensional reduction

    International Nuclear Information System (INIS)

    Olive, D.; West, P.

    1983-01-01

    Reasons are given to suggest that the N=4 supersymmetric E 8 gauge theory be considered as a serious candidate for a physical theory. The symmetries of this theory are broken by a scheme based on coset space dimensional reduction. The resulting theory possesses four conventional generations of low-mass fermions together with their mirror particles. (orig.)

  9. Froggatt-Nielsen models from E8 in F-theory GUTs

    CERN Document Server

    Dudas, Emilian; 10.1007

    2009-01-01

    This paper studies F-theory SU(5) GUT models where the three generations of the standard model come from three different curves. All the matter is taken to come from curves intersecting at a point of enhanced E8 gauge symmetry. Giving a vev to some of the GUT singlets naturally implements a Froggatt-Nielsen approach to flavour structure. A scan is performed over all possible models and the results are filtered using phenomenological constraints. We find a unique model that fits observations of quark and lepton masses and mixing well. This model suffers from two drawbacks: R-parity must be imposed by hand and there is a doublet-triplet splitting problem.

  10. AGM-88E Advanced Anti-Radiation Guided Missile (AGM-88E AARGM)

    Science.gov (United States)

    2015-12-01

    0.0 0.0 Acq O&M 0.0 0.0 -- 0.0 0.0 0.0 0.0 Total 1528.5 1661.1 N/A 2107.4 1861.4 2026.2 2663.7 1 APB Breach Confidence Level Confidence Level of...normal conditions, encountering average levels of technical, schedule, and programmatic risk and external interference. Based on the rigor in methods...SAR Baseline to Current SAR Baseline (TY $M) Initial PAUC Development Estimate Changes PAUC Production Estimate Econ Qty Sch Eng Est Oth Spt Total

  11. ORIGINAL ARTICLES Ethical and legal controversies in cloning for ...

    African Journals Online (AJOL)

    reproductive cloning, and that promises made too early could. Commitment ... one hand, the medical profession and the public grapple with the promise ..... Austin TW, Lagasse E. Hepatic regeneration from hematopoietic stem cells. Mech Dev ...

  12. Synthesis, structural and dielectric properties of 0.8PMN–0.2PT ...

    Indian Academy of Sciences (India)

    2017-08-29

    Aug 29, 2017 ... [12] Elissalde C, Ravez J and Gaucher P 1994 Mater. Sci. Eng. B22. 303. [13] Sekar M M A and Halliyal A 1998 J. Am. Ceram. Soc. 81. 380. [14] Park J-H and Kim Y 1998 J. Korean Phys. Soc. 32 S967. [15] Babooram K, Tailor H and Ye Z-G 2004 Ceram. Int. 30 1411. [16] Ghasemifard M, Hosseini S M and ...

  13. Measurement of the ratio σB(W→eν)/σB(Z0→e+e-) in bar pp collisions at √s =1.8 TeV

    International Nuclear Information System (INIS)

    Abe, F.; Albrow, M.; Amidei, D.; Anway-Wiese, C.; Apollinari, G.; Areti, H.; Auchincloss, P.; Azfar, F.; Azzi, P.; Bacchetta, N.; Badgett, W.; Bailey, M.W.; Bao, J.; de Barbaro, P.; Barbaro-Galtieri, A.; Barnes, V.E.; Barnett, B.A.; Bartalini, P.; Bauer, G.; Baumann, T.; Bedeschi, F.; Behrends, S.; Belforte, S.; Bellettini, G.; Bellinger, J.; Benjamin, D.; Benlloch, J.; Benton, D.; Beretvas, A.; Berge, J.P.; Bertolucci, S.; Bhatti, A.; Biery, K.; Binkley, M.; Bird, F.; Bisello, D.; Blair, R.E.; Blocker, C.; Bodek, A.; Bolognesi, V.; Bortoletto, D.; Boswell, C.; Boulos, T.; Brandenburg, G.; Buckley-Geer, E.; Budd, H.S.; Burkett, K.; Busetto, G.; Byon-Wagner, A.; Bryum, K.L.; Campagnari, C.; Campbell, M.; Caner, A.; Carithers, W.; Carlsmith, D.; Castro, A.; Cen, Y.; Cervelli, F.; Chapman, J.; Chiarelli, G.; Chikamatsu, T.; Cihangir, S.; Clark, A.G.; Cobal, M.; Contreras, M.; Conway, J.; Cooper, J.; Cordelli, M.; Coupal, D.P.; Crane, D.; Cunningham, J.D.; Daniels, T.; DeJongh, F.; Delchamps, S.; Dell'Agnello, S.; Dell'Orso, M.; Demortier, L.; Denby, B.; Deninno, M.; Derwent, P.F.; Devlin, T.; Dickson, M.; Donati, S.; Drucker, R.B.; Dunn, A.; Einsweiler, K.; Elias, J.E.; Ely, R.; Engels, E. Jr.; Eno, S.; Errede, D.; Errede, S.; Etchegoyen, A.; Fan, Q.; Farhat, B.; Fiori, I.; Flaugher, B.; Foster, G.W.; Franklin, M.; Frautschi, M.; Freeman, J.; Friedman, J.; Frisch, H.; Fry, A.; Fuess, T.A.; Fukui, Y.; Funaki, S.; Gagliardi, G.; Gallinaro, M.; Garfinkel, A.F.; Geer, S.; Gerdes, D.W.; Giannetti, P.; Giokaris, N.; Giromini, P.; Gladney, L.; Glenzinski, D.; Gold, M.; Gonzalez, J.; Gordon, A.; Goshaw, A.T.; Goulianos, K.; Grassmann, H.; Grewal, A.; Grieco, G.; Groer, L.; Grosso-Pilcher, C.; Haber, C.; Hahn, S.R.; Hamilton, R.; Handler, R.; Hans, R.M.; Hara, K.; Harral, B.; Harris, R.M.; Hauger, S.A.; Hauser, J.; Hawk, C.; Heinrich, J.; Hennessy, D.; Hollebeek, R.; Holloway, L.; Hoelscher, A.; Hong, S.; Houk, G.; Hu, P.; Huffman, B.T.; Hughes, R.; Hurst, P.

    1994-01-01

    We present a measurement of the ratio σB(W→ev)/σB(Z 0 →e + e - ) in bar pp collisions at √s =1.8 TeV. The data represent an integrated luminosity of 21.7 pb -1 from the 1992--1993 run of the Collider Detector at Fermilab. We find σB(W→eV)/σB(Z 0 →e + e - )=10.90±0.32(stat)±0.29(sys t). From this value, we extract a value for the W width, Γ(W)=2.064±0.061(stat)±0.059(syst) GeV, and the branching ratio, Γ(W→eV)/Γ(W)=0.1094±0.0033(stat)±0.0031(syst), and we set a decay-mode-independent limit on the top quark mass m top >62 GeV/c 2 at the 95% C.L

  14. Influence of material ductility and crack surface roughness on fracture instability

    International Nuclear Information System (INIS)

    Khezrzadeh, Hamed; Wnuk, Michael P; Yavari, Arash

    2011-01-01

    This paper presents a stability analysis for fractal cracks. First, the Westergaard stress functions are proposed for semi-infinite and finite smooth cracks embedded in the stress fields associated with the corresponding self-affine fractal cracks. These new stress functions satisfy all the required boundary conditions and according to Wnuk and Yavari's (2003 Eng. Fract. Mech. 70 1659-74) embedded crack model they are used to derive the stress and displacement fields generated around a fractal crack. These results are then used in conjunction with the final stretch criterion to study the quasi-static stable crack extension, which in ductile materials precedes the global failure. The material resistance curves are determined by solving certain nonlinear differential equations and then employed in predicting the stress levels at the onset of stable crack growth and at the critical point, where a transition to the catastrophic failure occurs. It is shown that the incorporation of the fractal geometry into the crack model, i.e. accounting for the roughness of the crack surfaces, results in (1) higher threshold levels of the material resistance to crack propagation and (2) higher levels of the critical stresses associated with the onset of catastrophic fracture. While the process of quasi-static stable crack growth (SCG) is viewed as a sequence of local instability states, the terminal instability attained at the end of this process is identified with the global instability. The phenomenon of SCG can be used as an early warning sign in fracture detection and prevention.

  15. Nuclear export of cutaneous HPV8 E7 oncoprotein is mediated by a leucine-rich nuclear export signal via a CRM1 pathway.

    Science.gov (United States)

    Onder, Zeynep; Chang, Vivian; Moroianu, Junona

    2015-01-01

    We recently determined that the nuclear import of cutaneous beta genus HPV8 E7 oncoprotein it is mediated by its zinc-binding domain via direct hydrophobic interactions with the FG nucleoporins Nup62 and Nup153 (Onder and Moroianu, 2014). Here we investigated the nuclear export of HPV8 E7 oncoprotein using confocal microscopy after transfections of HeLa cells with EGFP-8cE7 and mutant plasmids and treatment with Ratjadone A nuclear export inhibitor. We determined that HPV8 E7 contains a leucine-rich nuclear export signal (NES), 76IRTFQELLF84, within its zinc-binding domain that mediates its nuclear export via a CRM1 pathway. We found that HPV8 E7 interacts with CRM1 and that the hydrophobic amino acid residues I76, F79 and L82 of the NES are essential for this interaction and for nuclear export of HPV8 E7 oncoprotein. Copyright © 2014 Elsevier Inc. All rights reserved.

  16. Nuclear import of cutaneous beta genus HPV8 E7 oncoprotein is mediated by hydrophobic interactions between its zinc-binding domain and FG nucleoporins

    Energy Technology Data Exchange (ETDEWEB)

    Onder, Zeynep; Moroianu, Junona, E-mail: moroianu@bc.edu

    2014-01-20

    We have previously discovered and characterized the nuclear import pathways for the E7 oncoproteins of mucosal alpha genus HPVs, type 16 and 11. Here we investigated the nuclear import of cutaneous beta genus HPV8 E7 protein using confocal microscopy after transfections of HeLa cells with EGFP-8E7 and mutant plasmids and nuclear import assays in digitonin-permeabilized HeLa cells. We determined that HPV8 E7 contains a nuclear localization signal (NLS) within its zinc-binding domain that mediates its nuclear import. Furthermore, we discovered that a mostly hydrophobic patch {sub 65}LRLFV{sub 69} within the zinc-binding domain is essential for the nuclear import and localization of HPV8 E7 via hydrophobic interactions with the FG nucleoporins Nup62 and Nup153. Substitution of the hydrophobic residues within the {sub 65}LRLFV{sub 69} patch to alanines, and not R66A mutation, disrupt the interactions between the 8E7 zinc-binding domain and Nup62 and Nup153 and consequently inhibit nuclear import of HPV8 E7. - Highlights: • HPV8 E7 has a cNLS within its zinc-binding domain that mediates its nuclear import. • Discovery of a hydrophobic patch that is critical for the nuclear import of HPV8 E7. • HPV8 E7 nuclear import is mediated by hydrophobic interactions with FG-Nups, Nup62 and Nup153.

  17. The Hamiltonian of the quantum trigonometric Calogero-Sutherland model in the exceptional algebra E8

    International Nuclear Information System (INIS)

    Fernandez Nunez, J; Garcia Fuertes, W; Perelomov, A M

    2009-01-01

    We express the Hamiltonian of the quantum trigonometric Calogero-Sutherland model for the Lie algebra E 8 and coupling constant κ by using the fundamental irreducible characters of the algebra as dynamical independent variables

  18. Application of Detailed Chemical Kinetics to Combustion Instability Modeling

    Science.gov (United States)

    2016-01-04

    Clearance Number 15692 Clearance Date 12/3/2015 14. ABSTRACT A comparison of a single step global reaction and the detailed GRI -Mech 1.2 for combustion...comparison of a single step global reaction and the detailed GRI -Mech 1.2 for com- bustion instability modeling in a methane-fueled longitudinal-mode...methane as the fuel. We use the GRI -Mech 1.2 kinetics mechanism for methane oxidation.11 The GRI -Mech 1.2 was chosen over 2.11 because the only

  19. Extended great deluge algorithm for the imperfect preventive maintenance optimization of multi-state systems

    International Nuclear Information System (INIS)

    Nahas, Nabil; Khatab, Abdelhakim; Ait-Kadi, Daoud; Nourelfath, Mustapha

    2008-01-01

    This paper deals with preventive maintenance optimization problem for multi-state systems (MSS). This problem was initially addressed and solved by Levitin and Lisnianski [Optimization of imperfect preventive maintenance for multi-state systems. Reliab Eng Syst Saf 2000;67:193-203]. It consists on finding an optimal sequence of maintenance actions which minimizes maintenance cost while providing the desired system reliability level. This paper proposes an approach which improves the results obtained by genetic algorithm (GENITOR) in Levitin and Lisnianski [Optimization of imperfect preventive maintenance for multi-state systems. Reliab Eng Syst Saf 2000;67:193-203]. The considered MSS have a range of performance levels and their reliability is defined to be the ability to meet a given demand. This reliability is evaluated by using the universal generating function technique. An optimization method based on the extended great deluge algorithm is proposed. This method has the advantage over other methods to be simple and requires less effort for its implementation. The developed algorithm is compared to than in Levitin and Lisnianski [Optimization of imperfect preventive maintenance for multi-state systems. Reliab Eng Syst Saf 2000;67:193-203] by using a reference example and two newly generated examples. This comparison shows that the extended great deluge gives the best solutions (i.e. those with minimal costs) for 8 instances among 10

  20. Targeting Hydrothermal Alterations Utilizing LANDSAT-8 Andaster Data in Shahr-E Iran

    Science.gov (United States)

    Safari, M.; Pour, A. B.; Maghsoudi, A.; Hashim, M.

    2017-10-01

    Shahr-e-Babak tract of the Kerman metalogenic belt is one of the most potential segments of Urumieh-Dokhtar (Sahand-Bazman) magmatic arc. This area encompasses several porphyry copper deposits in exploration, development and exploitation hierarchy. The aim of this study is to map hydrothermal alterations caused by early Cenozoic magmatic intrusions in Shahr-e-Babak area. To this purpose, mineral mapping methods including band combinations, ratios and multiplications as well as PCA and MNF data space transforms in SWIR and VNIR for both ASTER and OLI sensors. Alteration zones according to spectral signatures of each type of alteration mineral assemblages such as argillic, phyllic and propylitic are successfully mapped. For enhancing the target areas false color composites and HSI-RGB color space transform are performed on developed band combinations. Previous studies have proven the robust application of ASTER in geology and mineral exploration; nonetheless, the results of this investigation prove applicability of OLI sensor from landsat-8 for alteration mapping. According to the results, evidently OLI sensor data can accurately map alteration zones. Additionally, the 12-bit quantization of OLI data is its privilege over 8-bit data of ASTER in VNIR and SWIR, thus OLI high quality results, which makes it easy to distinguish targets with enhanced color contrast between the altered and unaltered rocks.

  1. Staphylinidae e Silphidae (Coleoptera como Potenciais Famílias Bioindicadoras de Qualidade Ambiental

    Directory of Open Access Journals (Sweden)

    Fabiana dos Santos Fernandes

    2015-07-01

    Full Text Available O presente estudo teve como objetivo levantar a biodiversidade de coleópteros do IZMA (Eng. Paulo de Frontin - RJ, compreender suas relações com as composições florísticas e buscar identificar potenciais bioindicadores. Foram realizadas quatro coletas, em oito pontos distintos, de abril de 2008 a março de 2009, com utilização de armadilhas pitfall. Os insetos foram triados, identificados, e armazenados no Laboratório de Monitoramento Ambiental – USS; os dados foram analisados por meio da Diversidade e Dominância de Simpson e Similaridade de Cluster. Capturaram-se 1990 coleópteros (15 famílias, com maior ocorrência de Staphylinidae no interior da mata. Os pontos V e VI foram os mais similares e Silphidae, em áreas intermediárias; os pontos VII e VIII, mais similares. A 1ª coleta apresentou maior dominância; a 4ª coleta, maior diversidade. O ponto IV obteve maior abundância; o V, maior dominância; os pontos I e III, maior diversidade; os pontos III e VII, maior similaridade. Os pontos III, IV, VI, e VII mostraram-se os mais conservados, Staphylinidae e Silphidae foram apontados como potenciais bioindicadores, por apresentar sensibilidade às modificações do ambiente.

  2. The importance of Arabidopsis glutathione peroxidase 8 for protecting Arabidopsis plant and E. coli cells against oxidative stress.

    Science.gov (United States)

    Gaber, Ahmed

    2014-01-01

    Glutathione peroxidases (GPXs) are major family of the reactive oxygen species (ROS) scavenging enzymes. Recently, database analysis of the Arabidopsis genome revealed a new open-reading frame, thus increasing the total number of AtGPX gene family to eight (AtGPX1-8). The effect of plant hormones like; i. e. salicylic acid (SA), jasmonic acid (JA), abscisic acid (ABA), indoleacetic acid (IAA), and mannitol on the expression of the genes confirm that the AtGPX genes family is regulated by multiple signaling pathways. The survival rate of AtGPX8 knockout plants (KO8) was significantly decreased under heat stress compared with the wild type. Moreover, the content of malondialdehyde (MDA) and protein oxidation was significantly increased in the KO8 plant cells under heat stress. Results indicating that the deficiency of AtGPX8 accelerates the progression of oxidative stress in KO8 plants. On the other hand, the overexpression of AtGPX8 in E. coli cells enhance the growth of the recombinant enzyme on media supplemented with 0.2 mM cumene hydroperoxide, 0.3 mM H 2O 2 or 600 mM NaCl.

  3. Chemical reaction due to stronger Ramachandran interaction

    Indian Academy of Sciences (India)

    actions between two polarized atoms are responsible for initiating a chemical reaction, either before or after ... Chemical reaction; Ramachandran interaction; anisotropic and asymmetric polarization; ionization ..... man sequence exactly, including the generalized mech- ..... We now move on and rearrange Eq. (8) to arrive at.

  4. The dynamics of the quasielastic 16O(e,e'p) reaction at Q2 = 0.8 (GeV/c)2

    International Nuclear Information System (INIS)

    Fissum, Kevin

    2004-01-01

    The physics program in Hall A at Jefferson Lab commenced in the summer of 1997 with a detailed investigation of the 16O(e,e'p) reaction in quasielastic, constant (q,w) kinematics at Q 2 ∼ 0.8 (GeV/c) 2 , q ∼ 1 GeV/c, and w ∼ 445 MeV. Use of a self-calibrating, self-normalizing, thin-film waterfall target enabled a systematically rigorous measurement. Differential cross-section data for proton knockout were obtained for 0 < Emiss < 120 MeV and 0 < pmiss < 350 MeV/c. These results have been used to extract the ALT asymmetry and the RL, RT, RLT, and RL+TT effective response functions. Detailed comparisons of the data with Relativistic Distorted-Wave Impulse Approximation, Relativistic Optical-Model Eikonal Approximation, and Relativistic Multiple-Scattering Glauber Approximation calculations are made. The kinematic consistency of the 1p-shell normalization factors extracted from these data with respect to all available 16O(e,e'p) data is examined. The Q2-dependence of the normalization factors is also discussed

  5. Assessing Model Assumptions for Turbulent Premixed Combustion at High Karlovitz Number

    Science.gov (United States)

    2015-09-03

    W. Moriarty, B. Eiteneer, M. Goldenberg, C. T. Bowman, R. K. Hanson, S. Song, W. C. Gardiner, V. V. Lissianski, Z. Qin, GRI -Mech 3.0. Available at...http://www.me.berkeley.edu/ gri mech/. [37] G. Blanquart, CaltechMech v2.1. Available at http://theforce.caltech.edu/resources/. [38] B. Savard, B

  6. The genomic organization of four b-1,4-endoglucanase genes in plant-parasitic cyst nematodes and its evolutionary implications.

    NARCIS (Netherlands)

    Yan, Y.; Smant, G.; Stokkermans, J.P.W.G.; Qin Ling,; Baum, T.J.; Schots, A.; Davis, E.L.

    1998-01-01

    The genomic organization of genes encoding -1,4-endoglucanases (cellulases) from the plant-parasitic cyst nematodes Heterodera glycines and Globodera rostochiensis (HG-eng1, Hg-eng2, GR-eng1, and GR-eng2) was investigated. HG-eng1 and GR-eng1 both contained eight introns and structural domains of

  7. Generators of the exceptional group E8 as bilinear quark and lepton fields

    International Nuclear Information System (INIS)

    Koca, M.

    1981-01-01

    The quarks and leptons are assigned to the adjoint representation of the exceptional group E 8 using decompositions under the subgroups SU(9) and [SU(3)] 4 . Generators are constructed as linear combinations of bilinear quark and lepton fields. Closure of the algebra is used to determine the unknown coefficients of the linear combinations. It is noted that the Majorana spinors chi/sup μ//sub ν/ introduced to represent the adjoint representations of SU(9) and [SU(3)] 4 subgroups cannot be taken traceless. The trace chi/sup μ//sub ν/ should couple to the quark and lepton fields in order to close the algebra. The constraints on the bilinear fields which are of physical importance are introduced to obtain the right number of fermionic states in the adjoint representation. An attractive possibility of having an octet of strictly massless Majorana quarks and at least three massless Majorana leptons as a consequence of pure algebraic constraints is discussed. The exceptional subgroups E 7 and E 6 are identified and the explicit commutation relations are obtained. Using one assignment of E 6 the role of color-singlet lepton-lepton and quark-antiquark currents is pointed out

  8. Analysis of plasma dynamic response to modulated electron cyclotron heating in TCV tokamak

    International Nuclear Information System (INIS)

    Pavlov, I.

    2008-01-01

    The need of durable, economically acceptable and safe energy sources continues to stimulate studies in the field of thermonuclear fusion. The most successful solution for controlled magnetic fusion is the tokamak. The improvement of tokamak performance depends on the optimization of pressure and current density spatial distributions which can be modified by means of an auxiliary heating and a current drive. In particular, electron cyclotron heating (ECH) is a very important tool for the study and control of basic physical processes governing plasma confinement and stability, particularly because it allows the injection of highly localized intense power. ECH power deposition location plays a crucial role in sawtooth control and suppression, it is also important for tearing mode stabilization, and for implementation of closed loop systems for automatic control/suppression of magnetohydrodynamic activity. A part of the ECH power can be modulated (MECH), and used to identify where the ECH power has been deposited, and can also be useful in the experimental analysis of the electron transport in general. Nevertheless, despite the goal of MECH being a diagnostic and analysis tool, MECH can couple to plasma oscillations, such as sawteeth. MECH-sawtooth phase coupling adds significant complications in ECH deposition location and transport analysis, in some cases making the interpretations of results misleading. This is why it is important to get an insight into the phenomenon of MECH-sawtooth interaction, and to establish the boundaries where conventional types of modulation analysis can be successfully implemented. This thesis presents the analysis and interpretation of perturbative MECH experiments performed in the TCV tokamak with particular attention paid to the non-linear phase coupling of heat waves. TCV is equipped with a very flexible and high power ECH system. Two independent ECH systems permit MECH to be deposited at two different spatial locations, with two

  9. Elliptic Painlevé equations from next-nearest-neighbor translations on the E_8^{(1)} lattice

    Science.gov (United States)

    Joshi, Nalini; Nakazono, Nobutaka

    2017-07-01

    The well known elliptic discrete Painlevé equation of Sakai is constructed by a standard translation on the E_8(1) lattice, given by nearest neighbor vectors. In this paper, we give a new elliptic discrete Painlevé equation obtained by translations along next-nearest-neighbor vectors. This equation is a generic (8-parameter) version of a 2-parameter elliptic difference equation found by reduction from Adler’s partial difference equation, the so-called Q4 equation. We also provide a projective reduction of the well known equation of Sakai.

  10. Expressão da capacidade de empatia em bebês de 8 e 18 semanas

    Directory of Open Access Journals (Sweden)

    Kornilia Hatzinikolaou

    2006-04-01

    Full Text Available Este estudo investigou o padrão temporal e expressivo da capacidade de empatia em bebês de 8 e 18 semanas no contexto de interações face-face entre 90 duplas de mãe-bebê. As interações foram analisadas em tempo real e através de micro-análise. Alguns comportamentos infantis apresentaram maior probabilidade de fazerem parte do padrão expressivo da empatia do que outros. Ainda, o padrão expressivo se manifestou diferente em instâncias de empatia com emoções negativas e instâncias de empatia com emoções positivas comunicadas pela mãe. Em relação ao padrão temporal, observou-se que a manifestação da capacidade de empatia ocorreu dentro de um intervalo de tempo igual de ½ segundo antes e 1 segundo depois da mudança emocional da mãe. Os resultados indicam a necessidade de reavaliação das proposições tradicionais sobre as capacidades comunicativas precoces de bebês, e sugerem uma coerência entre os achados e as proposições teóricas contemporâneas na área da Psicologia Infantil.

  11. Controlo dos acessórios de elevação

    OpenAIRE

    Costa, Ana Luisa Nogueira da

    2016-01-01

    Relatório de Estágio apresentado para cumprimento dos requisitos necessários à obtenção do grau de Mestre em Segurança e Higiene no Trabalho O relatório é o trabalho final da 8ª Edição do Mestrado de Segurança e Higiene no Trabalho, da Escola Superior de Ciências Empresariais em parceria com a Escola Superior de Tecnologia de Setúbal, do Instituto Politécnico de Setúbal. O estágio desenrolou-se nas instalações da empresa LUSOSIDER, sob a orientação da Técnica Superior em SHST Eng....

  12. The epithelial-mesenchymal transition induced by keratinocyte growth conditions is overcome by E6 and E7 from HPV16, but not HPV8 and HPV38: Characterization of global transcription profiles

    International Nuclear Information System (INIS)

    Azzimonti, Barbara; Dell'Oste, Valentina; Borgogna, Cinzia; Mondini, Michele; Gugliesi, Francesca; De Andrea, Marco; Chiorino, Giovanna; Scatolini, Maria; Ghimenti, Chiara; Landolfo, Santo; Gariglio, Marisa

    2009-01-01

    The aim of this study was to evaluate the growth properties of primary human keratinocytes expressing E6 and E7 proteins, which are from either the β- or α-genotypes, under different culture conditions. We demonstrated that keratinocytes expressing E6 and E7, from both HPV8 and 38, irreversibly underwent the epithelial-mesenchymal transition (EMT) when grown on plastic with FAD medium (F12/DMEM/5%FBS). Expression of E6/E7 from HPV16 was capable of fully overcoming the FAD-induced EMT. Immortalization was only observed in HPV16-transduced cell lines, while the more proliferating phenotype of both KerHPV8 and 38 was mainly related to FAD-induced EMT. Microarray analysis of exponentially growing cells identified 146 cellular genes that were differentially regulated in HPV16 compared to HPV8- and 38-transduced cells. A large accumulation of transcripts associated with epidermal development and differentiation was observed in HPV16-transduced cells, whereas transcripts of genes involved in the extracellular matrix, multicellular organismal processes, and inflammatory response were affected in HPV8 and 38-transduced cells.

  13. Prostaglandin E2 produced by Entamoeba histolytica binds to EP4 receptors and stimulates interleukin-8 production in human colonic cells.

    Science.gov (United States)

    Dey, Indranil; Chadee, Kris

    2008-11-01

    Entamoeba histolytica pathogenesis in the colon occurs in a stepwise fashion. It begins with colonization of the mucin layer, which is followed by stimulation of a proinflammatory response that causes nonspecific tissue damage that may facilitate parasite invasion of the underlying colonic mucosa. Unfortunately, the parasite and/or host factors that stimulate a proinflammatory response in the gut are poorly understood. In this study, we found that live E. histolytica or secretory or proteins (SP) and soluble ameba components (SAP) can markedly increase interleukin-8 (IL-8) mRNA expression and protein production in colonic epithelial cells. The IL-8-stimulating molecule produced by live amebae was identified as prostaglandin E(2) (PGE(2)) as trophozoites treated with cyclooxygenase inhibitors inhibited the biosynthesis of PGE(2) and eliminated IL-8 production induced by live parasites or ameba components. Moreover, using specific prostaglandin EP2 and EP4 receptor agonists and antagonists, we found that PGE(2) binds exclusively through EP4 receptors in colonic epithelial cells to stimulate IL-8 production. Silencing of EP4 receptors with EP4 small interfering RNA completely eliminated SP- and SAP-induced IL-8 production. These studies identified bioactive PGE(2) as a one of the major virulence factors produced by E. histolytica that can stimulate the potent neutrophil chemokine and activator IL-8, which can trigger an acute host inflammatory response. Thus, the induction of IL-8 production in response to E. histolytica-derived PGE(2) may be a mechanism that explains the initiation and amplification of acute inflammation associated with intestinal amebiasis.

  14. No-carrier-added (NCA) synthesis of 6-[18F]fluoro-L-DOPA using 3,5,6,7,8,8a-hexahydro-7,7,8a-trimethyl-[6S-(6α, 8α, 8αβ)]-6,8-methano-2H-1,4-benzoxazin-2-one

    International Nuclear Information System (INIS)

    Horti, A.; Yale Univ., West Haven, CT; Redmond, D.E. Jr.; Soufer, R.

    1995-01-01

    3,5,6,7,8,8a-Hexahydro-7,7,8a-trimethyl-[6S-(6α,8α , 8αβ)]-6,8-methano-2H-1,4-benzoxazino-2-one (2) was investigated as chiral auxiliary for asymmetric NCA nucleophilic synthesis of 6-[ 18 F]Fluoro-L-DOPA. Direct condensation of 3,4-dimethoxy-2-[ 18 F]fluorobenzaldehyde (1a) or 6-[ 18 F]fluoro-piperonal (1b) in the presence of NaH with 2 gave the corresponding [ 18 F]-3-[(2-fluorophenyl)methylene]-3,5,6,7,8,8a-hexahydro-7,7,8 a-trimethyl-[6S-(3Z,3α,6α,8α,8αβ)]-6, 8-methano-2H-1,4-benzoxazin-2-one derivative 3a or 3b as a single stereoisomer. L-Selectride promoted hydrogenation of the olefinic double bond of these derivatives, in presence of tertbutyl alcohol, afforded the corresponding [ 18 F]-3-[(2-fluorophenyl) methyl]-3,5,6,7,8,8a-hexahydro-7,7,8a-trimethyl-[3S-(3α, 6α, 8α8αβ)]-6,8-methano-2H-1,4-benzoxazin-2-one derivatives (4a,b) without affecting the orientation of diasterofacial discrimination. Deprotection of the derivatives 4a,b yielded 6-[ 18 F]fluoro-L-DOPA (e.e. >90%, 3% radiochemical yield (EOB), total synthesis time 125 min, specific activity >2000 mCi/μmol). Direct deprotection/reduction of the compounds 3a,b provides the enantiomeric mixture of 6-[ 18 F]fluoro-D,L-DOPA (10-12% radiochemical yield) and, after chiral separation, 6-[ 18 F]fluoro-L-DOPA (e.e. 98%, 4-5% radiochemical yield). (author)

  15. TARGETING HYDROTHERMAL ALTERATIONS UTILIZING LANDSAT-8 ANDASTER DATA IN SHAHR-E-BABAK, IRAN

    Directory of Open Access Journals (Sweden)

    M. Safari

    2017-10-01

    Full Text Available Shahr-e-Babak tract of the Kerman metalogenic belt is one of the most potential segments of Urumieh–Dokhtar (Sahand-Bazman magmatic arc. This area encompasses several porphyry copper deposits in exploration, development and exploitation hierarchy. The aim of this study is to map hydrothermal alterations caused by early Cenozoic magmatic intrusions in Shahr-e-Babak area. To this purpose, mineral mapping methods including band combinations, ratios and multiplications as well as PCA and MNF data space transforms in SWIR and VNIR for both ASTER and OLI sensors. Alteration zones according to spectral signatures of each type of alteration mineral assemblages such as argillic, phyllic and propylitic are successfully mapped. For enhancing the target areas false color composites and HSI-RGB color space transform are performed on developed band combinations. Previous studies have proven the robust application of ASTER in geology and mineral exploration; nonetheless, the results of this investigation prove applicability of OLI sensor from landsat-8 for alteration mapping. According to the results, evidently OLI sensor data can accurately map alteration zones. Additionally, the 12-bit quantization of OLI data is its privilege over 8-bit data of ASTER in VNIR and SWIR, thus OLI high quality results, which makes it easy to distinguish targets with enhanced color contrast between the altered and unaltered rocks.

  16. Endoglin haploinsufficiency attenuates radiation-induced deterioration of kidney function in mice

    International Nuclear Information System (INIS)

    Scharpfenecker, Marion; Floot, Ben; Russell, Nicola S.; Coppes, Rob P.; Stewart, Fiona A.

    2013-01-01

    Background and Purpose: Endoglin is a transforming growth receptor beta (TGF-β) co-receptor, which plays a crucial role in the development of late normal tissue damage. Mice with halved endoglin levels (Eng +/- mice) develop less inflammation, vascular damage and fibrosis after kidney irradiation compared to their wild type littermates (Eng +/+ mice). This study was aimed at investigating whether reduced tissue damage in Eng +/- mice also results in superior kidney function. Material and Methods: Kidneys of Eng +/+ and Eng +/- mice were irradiated with a single dose of 14 Gy. Functional kidney parameters and kidney histology were analysed at 20, 30 and 40 weeks after irradiation. Results: Eng +/- mice displayed improved kidney parameters (haematocrit, BUN) compared to Eng +/+ mice at 40 weeks after irradiation. Irradiation of Eng +/+ kidneys damaged the vascular network and led to an increase in PDGFR-β positive cells, indicative of fibrosis-promoting myofibroblasts. Compared to Eng +/+ kidneys, vascular perfusion and number of PDGFR-β positive cells were reduced in Eng +/- control mice; however, this did not further deteriorate after irradiation. Conclusions: Taken together, we show that not only kidney morphology, but also kidney function is improved after irradiation in Eng +/- compared to Eng +/+ mice

  17. Plutarque, Sur l' E de Delphes 390 B 6-8 et l'explication de  la vision en Timée 45 b-d*

    Directory of Open Access Journals (Sweden)

    Alain Lernould

    2005-04-01

    Full Text Available Le traité (ou dialogue « pythique » du platonicien Plutarque de Chéronée (Iier – IIe s. ap. J.-C. intitulé Sur l’E de Delphes est consacré à l’élucidation de la signification de l’E (la cinquième lettre de l’alphabet grec consacré à Apollon Pythien. Une des interprétations (d’inspiration pythagoricienne est que cet E désigne le nombre cinq, le nombre de l’univers. Dans le cadre de l’exposé de cette interprétation est fait état de l’opinion « de certains » selon laquelle il existe une correspondance entre les cinq sens et les cinq éléments. L’A. montre que les deux lignes où il est question de la vue (E 390b6-8 s’inspirent essentiellement de l’explication qu’en Timée 45b-d Platon donne du mécanisme de la vision en termes de mélange du feu pur émis par l’œil avec le feu pur extérieur qui produit la lumière du jour. L’extrême brièveté de ce résumé (empreint d’aristotélisme, l’élément associé à la vue étant ici l’éther considéré comme cinquième corps, d’un passage dans Platon offrant lui-même bon nombre de difficultés, explique que ces deux lignes énigmatiques n’aient jamais été bien comprises. Au passage, l’A. revient sur les notions d’homoiopatheia (d’homogénéité et de summetria (de commensurabilité en Timée 45b-d et 67c-e pour en proposer une interprétation qui souligne et éclaire d’un jour nouveau le caractère dynamique de l’explication platonicienne de la vision. Un Appendice donne un aperçu des différentes lectures d’E 390b6-8 depuis les premières éditions imprimées à la Renaissance jusqu’aux éditions critiques des 19e et 20e siècles.The essay (or dialogue On the E at Delphi of the Platonist Plutarch of Chaeronea (c. 50 – c. 125 A.D. is devoted to the elucidation of the mysterious E – the fifth letter of the Greek alphabet – that is dedicated to Apollo. According to one interpretation the E is, in a Pythagorean

  18. Spectroscopic study of the Lambda hypernuclei by the (e,e'K+) reaction

    Energy Technology Data Exchange (ETDEWEB)

    Miyoshi, Toshinobu [Tohoku Univ., Sendai (Japan)

    2002-01-01

    Hypernuclear spectroscopy study via the (e,e'K+) reaction has been carried out for the first time, establishing a new technique to study Lambda hypernuclei. The high quality electron beam at Jefferson Lab made it possible to measure Lambda hypernuclear spectra with an energy resolution better than 1 MeV (FWHM). The present experiment was designed to make full use of the virtual photon flux, which peaks at very forward angles, by detecting scattered electrons at 0 degrees. Scattered positive kaons were also detected near 0 degrees, where the cross section of the kaon photo-production is maximized. This unique kinematical configuration was realized with the HyperNuclear Spectrometer System (HNSS), which consisted of the Short-Orbit Spectrometer, the Enge Split-Pole Spectrometer, and the splitter magnet. The $12\\atop{Λ}$B mass spectrum was measured in the 12C(e,e'K+)$12\\atop{Λ}$ reaction with 0.9 MeV (FWHM) energy resolution. The averaged binding energy of the $12\\atop{Λ}$B ground state doublet was obtained to be 11.7 ± 0.1 (statistical) ± 0.3 (systematic) MeV, which is consistent with emulsion data. The general spectral structure of the 12C(e,e'K+) $12\\atop{Λ}$B reaction was found to be similar to that of the 12C(Λ+,K+)$12\\atop{Λ}$C reaction, showing characteristic peaks corresponding to sLambda and pLambda orbits, as well as a few core-excited states. The cross section of the $12\\atop{Λ}$B ground state doublet was derived to be 117 ± 13 (statistical) ± 14 (systematic) nb/sr. The theoretical prediction of the cross section was consistent with the present result, validating DWIA calculation for hypernuclear yields. The present study proved the effectiveness of the (e,e'K+) reaction for future Lambda hypernuclear spectroscopy studies.

  19. A search for a fourth-generation charge-1/3 (b') quark using inclusive muons in e+e- annihilations at √s=56.5-60.8 GeV

    International Nuclear Information System (INIS)

    Adachi, I.; Fujimoto, J.; Kajikawa, R.; Matsushita, K.; Ozaki, H.; Sasayama, N.; Shimozawa, K.; Sugiyama, A.; Suzuki, S.; Takahashi, T.; Takamure, H.; Fujii, T.; Fujiwara, K.; Nagai, K.; Fujiwara, N.; Hayashii, H.; Iida, N.; Kayahara, Y.; Muramatsu, K.; Nagira, T.; Noguchi, S.; Yamashita, S.; Yoake, Y.; Higashi, S.; Kato, Y.; Maruyama, A.; Okusawa, T.; Shimonaka, A.; Takahashi, T.; Teramoto, Y.; Howell, B.; Koltick, D.; Levine, I.; Imanishi, A.; Ishii, T.; Kato, S.; Maruyama, K.; Okuno, H.; Ukai, K.; Iwashiro, K.; Nitoh, O.; Onodera, S.; Takahashi, K.; Yoshizawa, J.; Ochiai, F.; Watanabe, Y.

    1989-01-01

    A search for fourth-generation charge -1/3 (b') quarks using inclusive muon events in e + e - annihilations at √s=56.5-60.8 GeV is presented, considering its decays through loop-induced flavor-changing neutral-current as well as its charged current decays. Production of b' (and top) was excluded as the cause of slightly high R-values observed at √s≥56.0 GeV, if they decay dominantly through a charged-current (>68%). One large aplanarity event (A=0.17) with an isolated muon, observed at √S=60.8 GeV, is also presented. (orig.)

  20. Fractional Step Like Schemes for Free Surface Problems with Thermal Coupling Using the Lagrangian PFEM

    Science.gov (United States)

    Aubry, R.; Oñate, E.; Idelsohn, S. R.

    2006-09-01

    The method presented in Aubry et al. (Comput Struc 83:1459-1475, 2005) for the solution of an incompressible viscous fluid flow with heat transfer using a fully Lagrangian description of motion is extended to three dimensions (3D) with particular emphasis on mass conservation. A modified fractional step (FS) based on the pressure Schur complement (Turek 1999), and related to the class of algebraic splittings Quarteroni et al. (Comput Methods Appl Mech Eng 188:505-526, 2000), is used and a new advantage of the splittings of the equations compared with the classical FS is highlighted for free surface problems. The temperature is semi-coupled with the displacement, which is the main variable in a Lagrangian description. Comparisons for various mesh Reynolds numbers are performed with the classical FS, an algebraic splitting and a monolithic solution, in order to illustrate the behaviour of the Uzawa operator and the mass conservation. As the classical fractional step is equivalent to one iteration of the Uzawa algorithm performed with a standard Laplacian as a preconditioner, it will behave well only in a Reynold mesh number domain where the preconditioner is efficient. Numerical results are provided to assess the superiority of the modified algebraic splitting to the classical FS.

  1. Simple sequence repeats in mycobacterial genomes

    Indian Academy of Sciences (India)

    Prakash

    nithineacetyltransferase/N-acetylglutamatesynthase, acetylglutamatekinase, acetylornithineaminotransferas e, ornithinecarbamoyltransferase, argininerepressor tyrosinerecombinase, cytidylatekinase, GTP-. bindingproteinEngA. PE 5. 6-phosphogluconatedehydrogenase, Ndh, shortchaindehydrogenase, ModA. Lppe ...

  2. No-carrier-added (NCA) synthesis of 6-[{sup 18}F]fluoro-L-DOPA using 3,5,6,7,8,8a-hexahydro-7,7,8a-trimethyl-[6S-(6{alpha}, 8{alpha}, 8{alpha}{beta})]-6,8-methano-2H-1,4-benzoxazin-2-one

    Energy Technology Data Exchange (ETDEWEB)

    Horti, A. [Yale Univ., New Haven, CT (United States). School of Medicine]|[Yale Univ., West Haven, CT (United States). PET Center; Redmond, D.E. Jr. [Yale Univ., New Haven, CT (United States). School of Medicine; Soufer, R. [Yale Univ., West Haven, CT (United States). PET Center

    1995-12-31

    3,5,6,7,8,8a-Hexahydro-7,7,8a-trimethyl-[6S-(6{alpha},8{alpha} , 8{alpha}{beta})]-6,8-methano-2H-1,4-benzoxazino-2-one (2) was investigated as chiral auxiliary for asymmetric NCA nucleophilic synthesis of 6-[{sup 18}F]Fluoro-L-DOPA. Direct condensation of 3,4-dimethoxy-2-[{sup 18}F]fluorobenzaldehyde (1a) or 6-[{sup 18}F]fluoro-piperonal (1b) in the presence of NaH with 2 gave the corresponding [{sup 18}F]-3-[(2-fluorophenyl)methylene]-3,5,6,7,8,8a-hexahydro-7,7,8 a-trimethyl-[6S-(3Z,3{alpha},6{alpha},8{alpha},8{alpha}{beta})]-6, 8-methano-2H-1,4-benzoxazin-2-one derivative 3a or 3b as a single stereoisomer. L-Selectride promoted hydrogenation of the olefinic double bond of these derivatives, in presence of tertbutyl alcohol, afforded the corresponding [{sup 18}F]-3-[(2-fluorophenyl) methyl]-3,5,6,7,8,8a-hexahydro-7,7,8a-trimethyl-[3S-(3{alpha}, 6{alpha}, 8{alpha}8{alpha}{beta})]-6,8-methano-2H-1,4-benzoxazin-2-one derivatives (4a,b) without affecting the orientation of diasterofacial discrimination. Deprotection of the derivatives 4a,b yielded 6-[{sup 18}F]fluoro-L-DOPA (e.e. >90%, 3% radiochemical yield (EOB), total synthesis time 125 min, specific activity >2000 mCi/{mu}mol). Direct deprotection/reduction of the compounds 3a,b provides the enantiomeric mixture of 6-[{sup 18}F]fluoro-D,L-DOPA (10-12% radiochemical yield) and, after chiral separation, 6-[{sup 18}F]fluoro-L-DOPA (e.e. 98%, 4-5% radiochemical yield). (author).

  3. Observational Evidence for a Decade-long climate optimum near the Hesperian/Amazonian Transition

    Science.gov (United States)

    Parsons, R.; Moore, J. M.; Howard, A. D.

    2012-12-01

    topographic highs sourced either from polar ice redistributed during high obliquity, or by one or more outflow channel water release events. The atmospheric temperature gradient required to generate preferential ice deposition on topographic highs implies a much thicker (few hundred millibars [7]) atmosphere. Next, a significant (perhaps, brief) global warming event melted these snowpacks. Likely warming mechanisms include the formation of a ~100 km impact crater or a short-lived SO2 greenhouse generated from a rapid, voluminous volcanic dike injection such as that which formed Sirenum Fossae [8]. [1] Grant, J., & Wilson, S. (2011), Geophys. Res. Lett., 38. [2] Smart, G. (1984), J. Hydraulic Eng., 110, 267-276. [3] Meyer-Peter, E. & Mueller, R. (1948) in Int. Assoc. for Hydraul. Struct. Res., vol. 2, pp. 39-64, Stockholm. [4] Parker, G., Klingeman, P. & McLean, D. (1982) J. Hydraul. Eng., 108(HY4), 544-571. [5] Ribberink, J. S. (1998), Coastal Eng., 34, 59-82. [6] Silberman, E., Einstein, H., Hinds, J., Powell, R., et al. (1963), J. Hydraul. Eng., 89(HY2), 97-143. [7] Wordsworth, R., Forget, F., Millour, E., Head, J., Madeleine, J.-B. & Charnay, B. (submitted), Icarus. [8] Wilson, L., & Head, J. (2002), J. Geophys. Res., 107.

  4. PODAAC-TEOCN-ENG05

    Data.gov (United States)

    National Aeronautics and Space Administration — The twin satellites of the Gravity Recovery and Climate Experiment (GRACE), launched in March of 2002, are making detailed monthly measurements of Earth's gravity...

  5. Call 1 FAQ (ENG)

    International Development Research Centre (IDRC) Digital Library (Canada)

    Francine Sinzinkayo

    activities (including monitoring, reporting, communication, etc.). ... dependencies on the work being funded from other sources that could result in the LVIF work failing if there ... How long does it take to complete the online application form?

  6. Call 1 FAQ (ENG)

    International Development Research Centre (IDRC) Digital Library (Canada)

    Francine Sinzinkayo

    teams to develop a vaccine that is superior to a current one. Examples of ... activities (including monitoring, reporting, communication, etc.). Third party ... dependencies on the work being funded from other sources that could result in the LVIF work failing if ... How long does it take to complete the online application form?

  7. "Avaliação do envolvimento dos genes PAX8 e rTSH no hipotireoidismo congênito em pacientes com disgenesia tireoidiana"

    OpenAIRE

    Denise Perone

    2005-01-01

    Estudamos 32 crianças com HC devido à agenesia ou ectopia tireoideana para mutações no PAX8 e 30 crianças com hipoplasia da tireóide para mutações no rTSH. Todos os exons de ambos os genes foram amplificados a partir do DNA genômico, seguido por seqüenciamento direto. Encontramos, em dois pacientes com ectopia, duas alterações no gene PAX8, uma no promotor, e outra no exon um. Os outros indivíduos estudados apresentaram as seqüências codificáveis dos genes PAX8 e rTSH normais. Em relação ao c...

  8. Estimativa de níveis críticos superiores do índice de temperatura e umidade para vacas leiteiras ¹/2, ³/4 e 7/8 Holandês-Zebu em lactação Estimation of upper critical levels of the temperature-humidity index for ½, 3/4 e 7/8 lactating Holstein-Zebu dairy cows

    Directory of Open Access Journals (Sweden)

    Marcílio de Azevedo

    2005-12-01

    Full Text Available A temperatura retal (TR, freqüência respiratória (FR e temperatura da superfície corporal (TS foram avaliadas em vacas ½, ¾ e 7/8 Holandês-Zebu (HZ durante dois verões e dois invernos nos períodos da manhã e da tarde no Município de Coronel Pacheco - MG, Brasil. O objetivo nesta pesquisa foi estimar níveis críticos superiores do índice de temperatura e umidade (ITU para os grupos genéticos pesquisados. As medidas para análise de correlação e de regressão múltipla entre as variáveis foram obtidas de um grupo de 15 vacas em lactação por estação estudada, sendo cinco de cada um dos grupos genéticos ½, ¾ e 7/8HZ. Os resultados obtidos na análise de correlação evidenciaram que a freqüência respiratória (FR é um indicador de estresse térmico melhor que a temperatura retal (TR. Com base na TR, foram estimados valores críticos superiores de ITU iguais a 80, 77 e 75 para os grupos genéticos ½, ¾ e 7/8HZ, respectivamente. Considerando-se a FR, os valores críticos superiores de ITU estimados para os referidos grupos genéticos foram 79, 77 e 76, respectivamente. Com base na TS, estimou-se valor crítico superior de ITU igual a 79 para os três grupos genéticos estudados. Vacas do grupo genético ½HZ demonstraram maior tolerância ao calor que as 7/8HZ, enquanto as ¾HZ se situaram em posição intermediária.The objective of this trial was to estimate the upper critical levels of the temperature-humidity index (TUI measuring morning and afternoon rectal temperature (RT, respiratory rate (RF, and hair coat surface temperature (ST of ½, ¾ and 7/8Holstein-Zebu (HZ dairy cows during two consecutive years (two summers and two winters in Coronel Pacheco, MG, Brazil. Correlation and multiple analysis were determined using data obtained from 15 dairy crossbreed cows/season; five from each genetic group (GG. Results showed that RF was more reliable than RT as an indicator of heat stress based on both correlation and

  9. PSHA in Israel by using the synthetic ground motions from simulated seismicity: the modified SvE procedure

    Science.gov (United States)

    Meirova, T.; Shapira, A.; Eppelbaum, L.

    2018-05-01

    In this study, we updated and modified the SvE approach of Shapira and van Eck (Nat Hazards 8:201-215, 1993) which may be applied as an alternative to the conventional probabilistic seismic hazard assessment (PSHA) in Israel and other regions of low and moderate seismicity where measurements of strong ground motions are scarce. The new computational code SvE overcomes difficulties associated with the description of the earthquake source model and regional ground-motion scaling. In the modified SvE procedure, generating suites of regional ground motion is based on the extended two-dimensional source model of Motazedian and Atkinson (Bull Seism Soc Amer 95:995-1010, 2005a) and updated regional ground-motion scaling (Meirova and Hofstteter, Bull Earth Eng 15:3417-3436, 2017). The analytical approach of Mavroeidis and Papageorgiou (Bull Seism Soc Amer 93:1099-1131, 2003) is used to simulate the near-fault acceleration with the near-fault effects. The comparison of hazard estimates obtained by using the conventional method implemented in the National Building Code for Design provisions for earthquake resistance of structures and the modified SvE procedure for rock-site conditions indicates a general agreement with some perceptible differences at the periods of 0.2 and 0.5 s. For the periods above 0.5 s, the SvE estimates are systematically greater and can increase by a factor of 1.6. For the soft-soil sites, the SvE hazard estimates at the period of 0.2 s are greater than those based on the CB2008 ground-motion prediction equation (GMPE) by a factor of 1.3-1.6. We suggest that the hazard estimates for the sites with soft-soil conditions calculated by the modified SvE procedure are more reliable than those which can be found by means of the conventional PSHA. This result agrees with the opinion that the use of a standard GMPE applying the NEHRP soil classification based on the V s, 30 parameter may be inappropriate for PSHA at many sites in Israel.

  10. Reflectance of Co- and Nb-doped BaTiO3 for photon energies from 1.8 to 70 eV

    International Nuclear Information System (INIS)

    Goudonnet, J.P.; Godefroy, G.; Inagaki, T.; Moretti, P.; Williams, M.W.; Arakawa, E.T.

    1985-01-01

    The reflectance spectra of Co- and Nb-doped BaTiO 3 crystals have been measured for photon energies from 1.8 to 70 eV. For both types of crystal, structures observed in the 1.8 to 2.3 eV range can be attributed to the presence of residual impurities. Between 2.3 and 3.2 eV the peaks in the reflectance of the Co-doped crystal are found to be of an acceptor charge transfer type. For Nb-doped crystals structures appear at the bottom of the conduction band. For energies larger than 3.2 eV the spectra are characteristic of pure BaTiO 3 crystals, in reasonable agreement with those determined by Baeuerle et al. and calculated by Michel-Calendini and Moretti. 15 refs., 4 figs., 1 tab

  11. Análise da validade de critério da Avaliação da Coordenação e Destreza Motora: ACOORDEM para crianças de 7 e 8 anos de idade Criterion validity of the Motor Coordination and Dexterity Assessment: MCDA for 7- and 8-years old children

    Directory of Open Access Journals (Sweden)

    Ana A. Cardoso

    2012-02-01

    Full Text Available CONTEXTUALIZAÇÃO: O Transtorno do Desenvolvimento da Coordenação (TDC se caracteriza por prejuízo no desenvolvimento da coordenação motora, com impacto nas atividades de vida diária e desempenho acadêmico. A Avaliação da Coordenação e Destreza Motora (ACOORDEM vem sendo criada para oferecer aos profissionais de reabilitação brasileiros instrumentação confiável e válida para detecção do TDC. OBJETIVO: Examinar a validade de critério da ACOORDEM. MÉTODOS: Cento e oitenta e uma crianças de 7 e 8 anos da região metropolitana de Belo Horizonte, MG, Brasil, pré-selecionadas pelo Developmental Coordination Disorder Questionnaire (DCDQ-Brasil, foram avaliadas com a ACOORDEM e com o Movement Assessment Battery for Children (MABC-II. A validade concorrente foi avaliada pelo índice de Correlação de Spearman e a validade preditiva, pelos valores de sensibilidade (S, especificidade (E, valor de predição positivo (VPP e valor de predição negativo (VPN. Curvas ROC foram realizadas para determinar o ponto de corte ótimo da ACOORDEM. RESULTADOS: A Correlação de Spearman entre os escores totais da ACOORDEM e do MABC-II foi de 0,596 (p=0,000 aos 7 e 0,730 (p=0,000 aos 8 anos. O ponto de corte da ACOORDEM definido pelas curvas ROC se aproximou do percentil 40, o que corresponde a S de 0,91 e 0,74 e E de 0,74 e 0,90 aos 7 e 8 anos, respectivamente. CONCLUSÃO: Resultados apontam valores moderados de validade concorrente e preditiva da ACOORDEM. Estudos futuros devem reexaminar os pontos de corte da ACOORDEM em amostra aleatória, representativa de crianças brasileiras de 4 a 8 anos de idade. A validade preditiva para TDC do instrumento completo deve ser reexaminada em amostras clínicas bem definidas.BACKGROUND: Developmental Coordination Disorder (DCD is characterized by impaired development of motor coordination, with impact on daily life activities and academic performance. The Motor Coordination and Dexterity Assessment (MCDA

  12. The Mobile Combustion Diagnostic Fixture and Its Application to the Study of Propellant Combustion: Part 1. Investigation of the Low Pressure Combustion of LOVA XM39 Propellant.

    Science.gov (United States)

    1989-08-01

    Research Trianlc Park. N( 27709-2211 2 Program Manager M I Abrams Tank System Commandc ATTN: AM(CPM-(; NiC -SA/ I S Armv Hclir RiU h T. Dean and I)e’. e h y...2978 Huntsville, AL 35807 Univcrsity of Massachusetts 2 Thiokol Corporation Dept of Mech Engineering Elkton Division A1TT’N: K. Jakus ATTN: R. Biddle

  13. Foothills Parkway Section 8B Final Environmental Report, Volume 4, Appendices E-I

    Energy Technology Data Exchange (ETDEWEB)

    Blasing, T.J.; Cada, G.F.; Carer, M.; Chin, S.M.; Dickerman, J.A.; Etnier, D.A.; Gibson, R.; Harvey, M.; Hatcher, B.; Lietzske, D.; Mann, L.K.; Mulholland, P.J.; Petrich, C.H.; Pounds, L.; Ranney, J.; Reed, R.M.; Ryan, P.F.; Schweitzer, M.; Smith, D.; Thomason, P.; Wade, M.C.

    1999-07-01

    In 1994, Oak Ridge National Laboratory (ORNL) was tasked by the National Park Service (NPS) to prepare an Environmental Report (ER) for Section 8B of the Foothills Parkway in the Great Smoky Mountains National Park (GSMNP). Section 8B represents 27.7 km (14.2 miles) of a total of 115 km (72 miles) of the planned Foothills Parkway and would connect the Cosby community on the east to the incorporated town of Pittman Center to the west. The major deliverables for the project are listed. From August 1995 through October 1996, NPS, GSMNP, and ORNL staff interacted with Federal Highway Administration staff to develop a conceptual design plan for Section 8B with the intent of protecting critical, resources identified during the ER process to the extent possible. In addition, ORNL arranged for bioengineering experts to discuss techniques that might be employed on Section 8B with NPS, GSMNP, and ORNL staff during September 1996. For the purposes of this ER, there are two basic alternatives under consideration: (1) a build alternative and (2) a no-build alternative. Within the build alternative are a number of options including constructing Section 8B with no interchanges, constructing Section 8B with an interchange at SR 416 or U.S. 321, constructing Section 8B with a spur road on Webb Mountain, and considering operation of Section 8B both before and after the operation of Section 8C. The no-build alternative is considered the no-action alternative and is not to construct Section 8B. This volume of the ER consists of Appendices E through I (all ecological survey reports), which are summarized individually in the sections that follow. The following conclusions result from the completion of these surveys and the ER impact analysis: (1) Forest clearing should be limited as much as possible; (2) Disturbed areas should be replanted with native trees; (3) Drainages should be bridged rather than leveled with cut and fill; (4) For areas of steep slopes and potential erosion

  14. Sparse Generalized Fourier Series via Collocation-based Optimization

    Science.gov (United States)

    2014-11-01

    Theory 51, 12 (2005) 4203– 4215. [6] P. CONSTANTINE , M. ELDRED AND E. PHIPPS, Sparse pseu- dospectral approximation method. Comput. Methods Appl. Mech...Visition XVI: Algorithms, Techniques, Active Vision , and Materials Handling, 224 (1997). [15] J. SHEN AND L. WANG, Some recent advances on spectral methods

  15. Mycelial glucoamylases produced by the thermophilic fungus Scytalidium thermophilum strains 15.1 and 15.8: purification and biochemical characterization Glucoamilases miceliais produzidas pelas linhagens 15.1 e 15.8 do fungo termofílico Scytalidium thermophilum: purificação e caracterização bioquímica

    Directory of Open Access Journals (Sweden)

    M.S. Ferreira-Nozawa

    2008-06-01

    Full Text Available Two strains (15.1 and 15.8 of the thermophilic fungus Scytalidium thermophilum produced high levels of intracellular glucoamylases, with potential for industrial applications. The isoform I of the glucoamylase produced by 15.1 strain was sequentially submitted to DEAE-Cellulose and CM-Cellulose chromatography, and purified 141-fold, with 5.45% recovery. The glucoamylase of strain 15.8 was purified 71-fold by CM-Cellulose and Concanavalin A-Sepharose chromatography, with 7.38% recovery. Temperature and pH optima were in the range of 50-60ºC and 5.0-6.0, respectively, using starch and maltose as substrates. The glucoamylase of S. thermophilum 15.8 was more stable (t50 > 60 min than that of S. thermophilum 15.1 (t50= 11-15 min, at 60ºC. The glucoamylase activities were enhanced by several ions (e.g. Mn2+ and Ca2+ and inhibited by β-mercaptoethanol. The glucoamylase from 15.1 strain showed a Km of 0.094 mg/ml and 0.029 mg/ml and Vmax of 202 U/mg prot and 109 U/mg prot, for starch and maltose, respectively. The hydrolysis products of starch and maltose, analyzed by TLC, demonstrated glucose as end product and confirming the character of the enzyme as glucoamylase. Differences were observed in relation to the products formed with maltose as substrate between the two strains studied. S. thermophilum 15.8 formed maltotriose in contrast with S. thermophilum 15.1.Duas linhagens (15.1 e 15.8 do fungo termofílico Scytalidium thermophilum se mostraram produtoras de grandes quantidades de glucoamilases, com potencial aplicação industrial. A isoforma I de glucoamilase produzida pela linhagem 15.1 foi submetida seqüencialmente a cromatografia em colunas de DEAE-celulose e CM-celulose, sendo purificada 141 vezes com porcentagem de recuperação de 5,45%. A glucoamilase da linhagem 15.8 foi purificada 71 vezes através do uso de colunas de cromatografia de CM-celulose e Concanavalina A-sepharose com porcentagem de recuperação de 7,38%. Temperatura e pH

  16. Endoglin expression in blood and endothelium is differentially regulated by modular assembly of the Ets/Gata hemangioblast code.

    Science.gov (United States)

    Pimanda, John E; Chan, Wan Y I; Wilson, Nicola K; Smith, Aileen M; Kinston, Sarah; Knezevic, Kathy; Janes, Mary E; Landry, Josette-Renée; Kolb-Kokocinski, Anja; Frampton, Jonathan; Tannahill, David; Ottersbach, Katrin; Follows, George A; Lacaud, Georges; Kouskoff, Valerie; Göttgens, Berthold

    2008-12-01

    Endoglin is an accessory receptor for TGF-beta signaling and is required for normal hemangioblast, early hematopoietic, and vascular development. We have previously shown that an upstream enhancer, Eng -8, together with the promoter region, mediates robust endothelial expression yet is inactive in blood. To identify hematopoietic regulatory elements, we used array-based methods to determine chromatin accessibility across the entire locus. Subsequent transgenic analysis of candidate elements showed that an endothelial enhancer at Eng +9 when combined with an element at Eng +7 functions as a strong hemato-endothelial enhancer. Chromatin immunoprecipitation (ChIP)-chip analysis demonstrated specific binding of Ets factors to the promoter as well as to the -8, +7+9 enhancers in both blood and endothelial cells. By contrast Pu.1, an Ets factor specific to the blood lineage, and Gata2 binding was only detected in blood. Gata2 was bound only at +7 and GATA motifs were required for hematopoietic activity. This modular assembly of regulators gives blood and endothelial cells the regulatory freedom to independently fine-tune gene expression and emphasizes the role of regulatory divergence in driving functional divergence.

  17. [Effect of Recombinant Adenovirus AdE-SH2-Caspase 8 on the Apoptosis of Imatinib-resistant K562/G01 Cell Line].

    Science.gov (United States)

    Wang, Lin; Fei, Chang; Huang, Zheng-Lan; Li, Hui; Liu, Zhang-Lin; Feng, Wen-Li

    2015-08-01

    To investigate the effect of SH2-Caspase 8 fusion protein expressed by recombinant adenovirus AdE-SH2-Caspase8-HA-GFP (SC) on the apoptosis of K562/G01 cell line, which is a BCR/ABL positive chronic myeloid leukemia cell line and resistant to imatinib. The K562/G01 cell line was infected with AdE-SH2-Caspase 8-HA-GFP adenovirus (SC), then the cells were divided into 3 groups: AdE-SH2m-Caspase 8-HA-GFP (SmC) group, AdE-GFP (CMV) group and PBS group as control. The infection efficiency was observed under fluorescent microscopy and by flow cytometry. The expression of fusion protein SH2-Caspase 8-HA was measured by Western blot. The morphology of the cells detected by Wright's staining. The apoptosis of the cells were detected by flow cytometry and DNA ladder. The expression of Caspase 3 and PARP were detected by Western blot. The infection efficiency of SC on K562/G01 cells was high which was confirmed by fluorescent microscopy and FCM. SH2-Caspase 8-HA fusion protein were expressed correctly in K562/G01 cells. After treatment with SC the apoptosis of K562/G01 cells could be observed by microscopy. The result of FCM showed that early apoptosis of K562/G01 cells increased significantly as compared with control groups (P SH2-Caspase 8 fusion protein can induces the apoptosis of K562/G01 cells.

  18. A measurement of muon pair production in e+e- annihilation at centre of mass energies 35.0 ≤ √s ≤ 46.8 GeV

    International Nuclear Information System (INIS)

    Braunschweig, W.; Gerhards, R.; Kirschfink, F.J.; Martyn, H.U.; Kolanoski, H.; Balkwill, C.; Bowler, M.G.; Burrows, P.N.; Cashmore, R.J.; Hawkes, C.M.; Heath, G.P.; Ratoff, P.N.; Silvester, I.M.; Tomalin, I.R.; Veitch, M.E.; Brandt, S.; Holder, M.; Labarga, L.; Muller, D.; Ritz, S.; Strom, D.; Takashima, M.; Wu Saulan; Zobernig, G.

    1988-01-01

    The reaction e + e - → μ + μ - has been studied at centre of mass energies between 35.0 and 46.8 GeV using the TASSO detector at PETRA. We present measurements of the forward-backward charge asymmetry (A μμ ) and cross section (σ μμ ) for this reaction at three energies. At 35.0 GeV we obtain a cross section relative to the QED prediction of R μμ = (σ μμ/σ0 = 0.932±0.018±0.044 and A μμ = (10.6(+2.2-2.3)±0.5)%. At 38.3 GeV we find R μμ = 0.951±0.072(+0.063-0.057) and A μμ = (+1.7(+8.5-8.6)±0.5)%. At 43.6 GeV we measure R μμ = 0.921±0.037±0.055 and A μμ = (-17.6(+4.4-4.3)±0.5)%. Our results are in good agreement with the predictions of the standard model. Including previous TASSO data we present improved determinations of muonic electroweak parameters. We also report on lower limits of possible contributions from contact interactions. (orig.)

  19. Silencing of DNase Colicin E8 Gene Expression by a Complex Nucleoprotein Assembly Ensures Timely Colicin Induction.

    Directory of Open Access Journals (Sweden)

    Simona Kamenšek

    2015-06-01

    Full Text Available Colicins are plasmid-encoded narrow spectrum antibiotics that are synthesized by strains of Escherichia coli and govern intraspecies competition. In a previous report, we demonstrated that the global transcriptional factor IscR, co dependently with the master regulator of the DNA damage response, LexA, delays induction of the pore forming colicin genes after SOS induction. Here we show that IscR is not involved in the regulation of nuclease colicins, but that the AsnC protein is. We report that AsnC, in concert with LexA, is the key controller of the temporal induction of the DNA degrading colicin E8 gene (cea8, after DNA damage. We demonstrate that a large AsnC nucleosome-like structure, in conjunction with two LexA molecules, prevent cea8 transcription initiation and that AsnC binding activity is directly modulated by L asparagine. We show that L-asparagine is an environmental factor that has a marked impact on cea8 promoter regulation. Our results show that AsnC also modulates the expression of several other DNase and RNase colicin genes but does not substantially affect pore-forming colicin K gene expression. We propose that selection pressure has "chosen" highly conserved regulators to control colicin expression in E. coli strains, enabling similar colicin gene silencing among bacteria upon exchange of colicinogenic plasmids.

  20. Relação entre polimorfismos de IL-8 e a gravidade da bronquiolite viral aguda

    OpenAIRE

    Leitão, Lidiane Alves de Azeredo

    2013-01-01

    Introdução : Até os 2 anos de idade, praticamente, todos os lactentes apresentam infecção por vírus sincicial respiratório (VSR). Entretanto, a gravidade da bronquiolite viral aguda (BVA) pode variar significativamente. Essa grande variação pode ser causada por fatores genéticos e imunológicos. Estudos prévios indicam que vias aéreas infectadas por VSR contêm níveis elevados de interleucina-8 (IL-8). O conhecimento de polimorfismos genéticos associados à BVA grave pode ter grande relevância c...

  1. Statistical Moments in Variable Density Incompressible Mixing Flows

    Science.gov (United States)

    2015-08-28

    59]. The algorithm uses an approximate projection method [16] with the interface modeled with the Immersed Boundary Method ( IBM ), as spread via a nu...and B. C. Watson . Taylor instability of finite surface waves. J. Fluid Mech., 7:177–193, 1960. [32] E. Fermi. Taylor instability of an

  2. A emissão em 8mm e as bandas de Merrill-Sanford em estrelas carbonadas

    Science.gov (United States)

    de Mello, A. B.; Lorenz-Martins, S.

    2003-08-01

    Estrelas carbonadas possuem bandas moleculares em absorção no visível e, no infravermelho (IR) as principais características espectrais se devem a emissão de grãos. Recentemente foi detectada a presença de bandas de SiC2 (Merrill-Sanford, MS) em emissão sendo atribuída à presença de um disco rico em poeira. Neste trabalho analisamos uma amostra de 14 estrelas carbonadas, observadas no telescópio de 1.52 m do ESO em 4 regiões espectrais diferentes, a fim de detectar as bandas de MS em emissão. Nossa amostra é composta de estrelas que apresentam além da emissão em 11.3 mm, outra em 8 mm. Esta última emissão, não usual nestes objetos, tem sido atribuída ou a moléculas de C2H2, ou a um composto sólido ainda indefinido. A detecção de emissões de MS e aquelas no IR, simultaneamente, revelaria um cenário mais complexo que o habitualmente esperado para os ventos destes objetos. No entanto como primeiro resultado, verificamos que as bandas de Merrill-Sanford encontram-se em absorção, não revelando nenhuma conexão com a emissão a 8 mm. Assim, temos duas hipóteses: (a) a emissão a 8 mm se deve à molécula C2H2 ou (b) essa emissão é resultado da emissão térmica de grãos. Testamos a segunda hipótese modelando a amostra com grãos não-homogêneos de SiC e quartzo, o qual emite em aproximadamente 8mm. Este grão seria produzido em uma fase evolutiva anterior a das carbonadas (estrelas S) e por terem uma estrutura cristalina são destruídos apenas na presença de campos de radiação ultravioleta muito intensos. Os modelos para os envoltórios utilizam o método de Monte Carlo para descrever o problema do transporte da radiação. As conclusões deste trabalho são: (1) as bandas de Merrill-Sanford se encontram em absorção, sugerindo um cenário usual para os ventos das estrelas da amostra; (2) neste cenário, a emissão em 8 mm seria resultado de grãos de quartzo com mantos de SiC, indicando que o quartzo poderia sobreviver a fase

  3. Efeito de doses de adubo 4-14-8 na competição entre tomateiro e Solanum americanum em convivência intra e interespecífica Effect of fertilizer 4-14-8 doses on competition between tomato and Solanum americanum under intra- and inter-specific coexistence

    Directory of Open Access Journals (Sweden)

    B.P. Silva

    2010-01-01

    Full Text Available O tomateiro (Lycopersicum esculentum é uma das mais importantes hortaliças produzidas no mundo, porém sua produtividade pode ser reduzida em função da convivência com Solanum americanum (maria-pretinha. O objetivo desta pesquisa foi avaliar o efeito da adubação na relação de interferência intra e interespecífica entre plantas de tomateiro e S. americanum. Duas plantas em condições de convivência intra e interespecífica, por espécie, foram plantadas em vasos e adubadas com 13, 18 e 24 g de 4-14-8 por vaso, sendo avaliadas características de crescimento de ambas as espécies aos 90 dias após o transplante das plantas. A adubação com 4-14-8 estimulou o desenvolvimento da área foliar e da massa seca de caules, folhas e frutos de S. americanum, além da área foliar e da massa seca de folhas e frutos do tomateiro. A convivência interespecífica proporcionou maior altura de plantas de S. americanum, bem como menor altura e massa seca de folhas e frutos do tomateiro. Houve interação dos fatores adubação e convivência somente para o tomateiro, sendo a altura e a massa seca de folhas da cultura influenciadas negativamente quando submetidas às maiores doses de adubo e à competição com S. americanum.Tomato (Lycopersicum esculentum is one of the leading vegetable crops grown worldwide, but its productivity may be reduced due to coexistence with Solanum americanum (black nightshade. This work aimed to evaluate the effect of fertilization on intra- and inter-specific interference between tomato and S. americanum plants. Two plants in intra- and inter-specific coexistence conditions of both species were planted in pots and fertilized with 13, 18 and 24 g of 4-14-8 per pot to evaluate the growth characteristics of both species at 90 days after transplanting. The 4-14-8 fertilization stimulated the development of the leaf area and dry mass of stems, leaves and fruit of S. americanum, consequently and equally influencing the leaf

  4. Reconstruction of high temporal resolution Thomson scattering data during a modulated electron cyclotron resonance heating using conditional averaging

    International Nuclear Information System (INIS)

    Kobayashi, T.; Yoshinuma, M.; Ohdachi, S.; Ida, K.; Itoh, K.; Moon, C.; Yamada, I.; Funaba, H.; Yasuhara, R.; Tsuchiya, H.; Yoshimura, Y.; Igami, H.; Shimozuma, T.; Kubo, S.; Tsujimura, T. I.; Inagaki, S.

    2016-01-01

    This paper provides a software application of the sampling scope concept for fusion research. The time evolution of Thomson scattering data is reconstructed with a high temporal resolution during a modulated electron cyclotron resonance heating (MECH) phase. The amplitude profile and the delay time profile of the heat pulse propagation are obtained from the reconstructed signal for discharges having on-axis and off-axis MECH depositions. The results are found to be consistent with the MECH deposition.

  5. Reconstruction of high temporal resolution Thomson scattering data during a modulated electron cyclotron resonance heating using conditional averaging

    Energy Technology Data Exchange (ETDEWEB)

    Kobayashi, T., E-mail: kobayashi.tatsuya@LHD.nifs.ac.jp; Yoshinuma, M.; Ohdachi, S. [National Institute for Fusion Science, Toki 509-5292 (Japan); SOKENDAI (The Graduate University for Advanced Studies), Toki 509-5292 (Japan); Ida, K. [National Institute for Fusion Science, Toki 509-5292 (Japan); SOKENDAI (The Graduate University for Advanced Studies), Toki 509-5292 (Japan); Research Center for Plasma Turbulence, Kyushu University, Kasuga 816-8580 (Japan); Itoh, K. [National Institute for Fusion Science, Toki 509-5292 (Japan); Research Center for Plasma Turbulence, Kyushu University, Kasuga 816-8580 (Japan); Moon, C.; Yamada, I.; Funaba, H.; Yasuhara, R.; Tsuchiya, H.; Yoshimura, Y.; Igami, H.; Shimozuma, T.; Kubo, S.; Tsujimura, T. I. [National Institute for Fusion Science, Toki 509-5292 (Japan); Inagaki, S. [Research Center for Plasma Turbulence, Kyushu University, Kasuga 816-8580 (Japan); Research Institute for Applied Mechanics, Kyushu University, Kasuga 816-8580 (Japan)

    2016-04-15

    This paper provides a software application of the sampling scope concept for fusion research. The time evolution of Thomson scattering data is reconstructed with a high temporal resolution during a modulated electron cyclotron resonance heating (MECH) phase. The amplitude profile and the delay time profile of the heat pulse propagation are obtained from the reconstructed signal for discharges having on-axis and off-axis MECH depositions. The results are found to be consistent with the MECH deposition.

  6. The effect of vitamin C and E combination on sperm quality and cement 8-OHdG level of smoke exposed rats

    Directory of Open Access Journals (Sweden)

    Eviana Budiartanti Sutanto

    2017-09-01

    Full Text Available Introduction: Cigarette smoke causes oxidative stress which results in reduced sperm concentration, motility and morphology, also increased levels of 8-OHdG as a marker of DNA damage. Vitamin C and E have potential role in repairing spermatozoa damages. The aim of this study was to determine the effect of vitamin C and E combination on sperm quality and cement 8-OHdG level of smoke exposed rats. Methods: This study used a post test only control group design among 18 male Wistar rats subject, aged 8 week, 150-200 grams body weight (BW. The subject was randomly divided into 3 groups, K1: control, K2: cigarettes smoke exposed, K3: cigarettes smoke exposed and given a combination of 0.045 mg/gBW vitamin C and 0.036 IU/gBW vitamin E per oral. Analysis was done on day 21 using one-way ANOVA and post-hoc LSD for sperm concentration, motility and morphology; using Kruskal-Wallis and Mann-Whitney tests for cement 8- OHdG levels. Results: The lowest sperm concentration was found in   K2 (K2  32.59  million/mL,  K1 47.91 million/mL, K 339.43 million/mL; the lowest normal sperm motility was found in K2 (K 238.97%, K 164.57%, K3 51.43%; the lowest normal sperm morphology was found in K2 (K2 27.56%, K 138.36%, K 331.18%; and the highest cement 8- OHdG level was found in K2 (K2 20.18ng/mL, K1 3.43ng/mL, K3 5.28ng/mL. Conclusion: Combination of vitamin C and E can improve sperm concentration, motility and morphology and decrease cement 8-OHdG levels of smoke exposed rats.

  7. Mission Command in the Age of Network-Enabled Operations: Social Network Analysis of Information Sharing and Situation Awareness

    Science.gov (United States)

    2016-06-22

    socio-technical limitations that restrict the free flow of information and communications (e.g., Bateman , 1996). The flow of information among the...networks. Phys. A Stat. Mech. Appl. 272, 173–187. doi: 10.1016/S0378- 4371(99)00291-5 Bateman , R. L. (1996). Force XXI and the death of

  8. Adaptive and Nonadaptive Feedback Control of Global Instabilities with Application to a Heated 2-D Jet

    Science.gov (United States)

    1992-04-01

    Hannemann & Oertel (1989) and many others. If the the mean flow is weakly nonparallel, i.e. evolves slowly on the scale of a typical instability wave... HANNEMANN , K. & OERTEL, H. Jr. 1989 Numerical simulation of the absolutely and convectively unstable wake. J. Fluid Mech. 199, 55-88. HUERRE, P. & MONKEWITZ

  9. Mutational analysis of Glu272 in elongation factor 1A of E. coli

    DEFF Research Database (Denmark)

    Mansilla, Francisco; Knudsen, Charlotte Rohde; Clark, Brian F. C.

    1998-01-01

    In our previous work (Mansilla et al. (1997) Protein Eng. 10, 927-934) we showed that Arg7 of Escherichia coli elongation factor Tu (EF1A) plays an essential role in aminoacyl-tRNA (aa-tRNA) binding. Substitution of Arg7 by Ala or Glu lost this activity. We proposed that Arg7 forms a salt bridge...

  10. Mutational analysis of Glu272 in elongation factor 1A of E. coli

    DEFF Research Database (Denmark)

    Mansilla, Francisco; Knudsen, Charlotte Rohde; Clark, Brian F. C.

    1998-01-01

    In our previous work (Mansilla et al. (1997) Protein Eng. 10, 927-934) we showed that Arg7 of Escherichia coli elongation factor Tu (EF1A) plays an essential role in aminoacyl-tRNA (aa-tRNA) binding. Substitution of Arg7 by Ala or Glu lost this activity. We proposed that Arg7 forms a salt bridge ...

  11. Search for lepton flavour violating decays of the Higgs boson to eτ and eμ in proton–proton collisions at s=8 TeV

    Directory of Open Access Journals (Sweden)

    V. Khachatryan

    2016-12-01

    Full Text Available A direct search for lepton flavour violating decays of the Higgs boson (H in the H→eτ and H→eμ channels is described. The data sample used in the search was collected in proton–proton collisions at s=8 TeV with the CMS detector at the LHC and corresponds to an integrated luminosity of 19.7 fb−1. No evidence is found for lepton flavour violating decays in either final state. Upper limits on the branching fractions, B(H→eτ<0.69% and B(H→eμ<0.035%, are set at the 95% confidence level. The constraint set on B(H→eτ is an order of magnitude more stringent than the existing indirect limits. The limits are used to constrain the corresponding flavour violating Yukawa couplings, absent in the standard model.

  12. Census of U.S. Civil Aircraft, Calendar Year 1985.

    Science.gov (United States)

    1985-12-31

    LIMITED BN-2B-2 10 5’ 2 0 1 BN-26-21 10 51 2 0 1 1 F/W MULTI REC. ENG 51 0 2 2 TOTAL 0 2 2 . PINE AIR % SUPER V 4 51 2 0 1 F/W MULTI REC. ENG 51 0 1 1... Plymouth 32 12 15 2 2 1Pocahontas 22 7 13 1 1Polk 405 104 180 36 17 23 1 8 3 2 1 30 *Pottawatta 68 12 39 7 2 6 3 0 . Powes"In 21 7 10 2 2 Ringgold 3 2 1...2 Ballard 3 2 Barren 22 4 14 1 3 Bath 2 1 Bell 12 1 8 2 Boone 17 4 9 1 1 2 Bourbon 5 1 3 Boyd 37 8 14 6 2 2 2 Boyle 12 4 Bracken 3 2 1 Breatnitt 9

  13. Automation of the Reporting and Tracking Requirements of Architect-Engineering Type Contracts.

    Science.gov (United States)

    1984-09-01

    Electrical Eng 03 Oceano rahers 04 -- 10 Architect 05 Estimatcrs 06-- Urban Planners 07 Chemical Eng 08 -- Geologists 09--3 Sanitary Eng 10 -25 Civil Eng...geographic dispersicn of the activities, cc:tzal centers for information exchange should L idert iEd (newsletters, regional periodic meetizgs, sol r

  14. Thermodynamic properties of (an ester + an alkane). XVIII. Experimental H{sub m}{sup E}andV{sub m}{sup E} values for (an alkyl butanoate + an alkane) at T = 318.15 K

    Energy Technology Data Exchange (ETDEWEB)

    Ortega, J. [Laboratorio de Termodinamica y Fisicoquimica de Fluidos, Parque Cientifico-Tecnologico, Campus Universitario de Tafira, Universidad de Las Palmas de Gran Canaria, 35071 Las Palmas de Gran Canaria (Spain)], E-mail: jortega@dip.ulpgc.es; Navas, A.; Sabater, G.; Ascanio, M.; Placido, J. [Laboratorio de Termodinamica y Fisicoquimica de Fluidos, Parque Cientifico-Tecnologico, Campus Universitario de Tafira, Universidad de Las Palmas de Gran Canaria, 35071 Las Palmas de Gran Canaria (Spain)

    2007-11-15

    This work presents the experimental values of H{sub m}{sup E}andV{sub m}{sup E} obtained at a temperature of 318.15 K and atmospheric pressure for a group of 24 binary mixtures comprised of the first four alkyl butanoates (methyl to butyl) with six odd alkanes, from heptane to heptadecane. All the mixtures are endothermic, and present a regular increase in H{sub m}{sup E} with the molecular weight of the saturated hydrocarbon, while, for a same alkane, the enthalpic effects diminish with increasing alcoholic chain of the butanoate. The variation in V{sub m}{sup E} occurs in the same direction. In this paper the structural behaviour of these systems and the influence of temperature on excess properties are analysed. Experimental data are correlated with a suitable polynomial equation which is given as a function of concentration and temperature, that permits a simultaneous correlation to be established with other properties of the mixture, such as (vapour + liquid) equilibria; and acceptable results are obtained. Finally, an estimation of H{sub m}{sup E} is made with two known versions of the UNIFAC model. In the version by Dang and Tassios [J. Dang, D.P. Tassios, Ind. Eng. Chem. Process Des. Dev. 25 (1986) 22-31.], a method is proposed that considers the interaction parameters as a function of the butanoate alkanolic chain. The estimations obtained for H{sub m}{sup E} are good.

  15. Hypersonic ground test capabilities for T and E testing above mach 8 ''a case where S and T meets T and E''

    International Nuclear Information System (INIS)

    Constantino, M; Miles, R; Brown, G; Laster, M; Nelson, G

    1999-01-01

    Simulation of hypersonic flight in ground test and evaluation (T and E) facilities is a challenging and formidable task, especially to fully duplicate the flight environment above approximately Mach 8 for most all hypersonic flight systems that have been developed, conceived, or envisioned. Basically, and for many years, the enabling technology to build such a ground test wind tunnel facility has been severely limited in the area of high-temperature, high-strength materials and thermal protection approaches. To circumvent the problems, various approaches have been used, including partial simulation and use of similarity laws and reduced test time. These approaches often are not satisfactory, i.e. operability and durability testing for air-breathing propulsion development and thermal protection development of many flight systems. Thus, there is a strong need for science and technology (S and T) community involvement in technology development to address these problems. This paper discusses a specific case where this need exists and where significant S and T involvement has made and continues to make significant contributions. The case discussed will be an Air Force research program currently underway to develop enabling technologies for a Mach 8-15 hypersonic true temperature wind tunnel with relatively long run time. The research is based on a concept proposed by princeton University using radiant or beamed energy into the supersonic nozzle flow

  16. The Aged Microenvironment Influences Prostate Carcinogenesis

    Science.gov (United States)

    2008-12-01

    Phenotypes Reveal Cell-Nonautonomous Functions of Oncogenic RAS and the p53 Tumor Suppressor. PLoS Biol 2008, 6:e301 31. Jeyapalan JC, Ferreira M...Sedivy JM, Herbig U: Accumulation of senescent cells in mitotic tissue of aging primates. Mech Ageing Dev 2007, 128:36-44 32. Jeyapalan JC, Sedivy JM

  17. Main conclusions of a seminar on managing technical resources in a changing nuclear industry

    International Nuclear Information System (INIS)

    Storey, P.D.

    2000-01-01

    The author recapitulates the different points from I Mech E Conference (Managing Technical resources in a changing Nuclear Industry -London, 29 September 1999), as following: UK position, BNFL Magnox and AEAT, UK view from BEGL, view from WANO, UK view from UKAEA, USA view from PECO Energy, and view from OECD NEA

  18. The Process of Updating Engineering Management Science in an Australian Regional University Excellence in Developing E-Learning

    Science.gov (United States)

    Ku, H.; Fulcher, R.

    2007-01-01

    The aim of the current paper is to share the processes in revising the courseware of the course of "Engineering Management Science" coded as ENG4004, in the Bachelor of Engineering (Mechanical, Mechatronics, Electrical and Electronic, Computer Systems, Instrumentation and Control), Bachelor of Engineering Technology (Mechanical, Building…

  19. The Shock and Vibration Digest. Volume 10, Number 12

    Science.gov (United States)

    1978-12-01

    programs Sho fArsae ah n ula nr. Univ. of Oklahoma, Norman , OK, J. Mech. Des., The reflection of a plane sound wave from a thick, i.e., Trans. ASME, 100 (2...1534 P Perkins, J...............1166 Norman , C.D ............. 866 Penl, E .................. 532 Norris, D.M .............. 197 Perreira, N.D...1499, 1867, 1868 Shende, R.W............. 488 Smallwood , D.O ........ 62,1422 Srinivasan, M.G ............ 98 Shepherd, R ............ 1745 Smigielski

  20. Stability of plasmas obtained in E.P.P.E; Stabilite des plasmas obtenus dans E. P. P. E

    Energy Technology Data Exchange (ETDEWEB)

    Adam, J; Rebut, P H; Torossian, A [Commissariat a l' Energie Atomique, Fontenay-aux-Roses (France). Centre d' Etudes Nucleaires

    1964-07-01

    The stability results obtained on Mest have been extended on a machine ten times more powerful: EppE. A plasma stable during its whole confinement time has been observed. This confinement time seems to be limited by the resistive diffusion of the magnetic fields through the plasma. The main characteristics of this plasma are: Time of confinement: 200 {mu}s; T{sub e} {approx} T{sub i}: 40 eV; {beta} = 8*{pi}*k*T*n{sub e}/B{sup 2}: 8%; n{sub e}: 2.5*10{sup 15}/cm{sup 3}. (authors) [French] Les resultats sur la stabilite obtenus dans Mest ont ete developpes dans une machine dix fois plus puissante: EppE. Un plasma stable pendant toute la duree de son confinement a ete observe et la limitation de ce temps est bien expliquee par la diffusion resistive des champs magnetiques a travers le plasma. Les principales caracteristiques du plasma d'EppE sont: Temps de confinement: 200 {mu}s; T{sub e} {approx} T{sub i}: 40 eV; {beta} 8*{pi}*k*T*n{sub e}/B{sup 2}: 8%; n{sub e}: 2.5*10{sup 15}/cm{sup 3}.

  1. HPV8-E6 Interferes with Syntenin-2 Expression through Deregulation of Differentiation, Methylation and Phosphatidylinositide-Kinase Dependent Mechanisms

    Directory of Open Access Journals (Sweden)

    Benjamin Marx

    2017-09-01

    Full Text Available The E6 oncoproteins of high-risk human papillomaviruses (HPV of genus alpha contain a short peptide sequence at the carboxy-terminus, the PDZ binding domain, with which they interact with the corresponding PDZ domain of cellular proteins. Interestingly, E6 proteins from papillomaviruses of genus beta (betaPV do not encode a comparable PDZ binding domain. Irrespective of this fact, we previously showed that the E6 protein of HPV8 (betaPV type could circumvent this deficit by targeting the PDZ protein Syntenin-2 through transcriptional repression (Lazic et al., 2012. Despite its high binding affinity to phosphatidylinositol-4,5-bisphosphate (PI(4,5P2, very little is known about Syntenin-2. This study aimed to extend the knowledge on Syntenin-2 and how its expression is controlled. We now identified that Syntenin-2 is expressed at high levels in differentiating and in lower amounts in keratinocytes cultured in serum-free media containing low calcium concentration. HPV8-E6 led to a further reduction of Syntenin-2 expression only in cells cultured in low calcium. In the skin of patients suffering from Epidermodysplasia verruciformis, who are predisposed to betaPV infection, Syntenin-2 was expressed in differentiating keratinocytes of non-lesional skin, but was absent in virus positive squamous tumors. Using 5-Aza-2′-deoxycytidine, which causes DNA demethylation, Syntenin-2 transcription was profoundly activated and fully restored in the absence and presence of HPV8-E6, implicating that E6 mediated repression of Syntenin-2 transcription is due to promoter hypermethylation. Since Syntenin-2 binds to PI(4,5P2, we further tested whether the PI(4,5P2 metabolic pathway might govern Syntenin-2 expression. PI(4,5P2 is generated by the activity of phosphatidylinositol-4-phosphate-5-kinase type I (PIP5KI or phosphatidylinositol-5-phosphate-4-kinase type II (PIP4KII isoforms α, β and γ. Phosphatidylinositide kinases have recently been identified as

  2. Evidências de validade e fidedignidade da Escala Internacional de Inteligência Leiter-R para crianças dos 6 aos 8 anos

    Directory of Open Access Journals (Sweden)

    Tatiana Pontrelli Mecca

    Full Text Available RESUMO Este estudo verificou os parâmetros psicométricos da escala não-verbal de inteligência Leiter-R. Esta foi administrada em 213 crianças com idade entre 6 e 8 anos. Análise fatorial exploratória e índices de ajustes confirmatórios mostraram adequação da estrutura interna para dois fatores conforme a versão original do instrumento. Foi verificada estabilidade temporal, com correlações de magnitude moderada a alta entre teste e re-teste. Coeficientes de Kuder-Richardson e Spearman-Brown variaram entre os subtestes em função das diferentes idades. Maiores valores foram observados nos subtestes Sequências e Padrões Repetidos para todas as idades. Aumento significativo dos escores ocorreu apenas dos 6 para os 7 e 8 anos. Foram verificadas evidências de validade convergente com a WISC-III e as Matrizes Progressivas Coloridas de Raven.

  3. FRESS pin failure model and its application to E-8 TREAT test

    International Nuclear Information System (INIS)

    Kalimullah.

    1979-01-01

    FRESS is a cladding rupture prediction model for an irradiated mixed-oxide LMFBR fuel pin during transient heating based only on the internal pressurization of the cladding by the fission gas released from fuel grains during the transient. The model is applied to the analysis of the hottest PNL-10-53 pin in the 7-pin E-8 TREAT test which simulates a $3/sec transient overpower. Although the uncertainties of the inputs to the temperature calculation done with the COBRA code have not been included, the uncertain input parameters to FRESS have been varied over their estimated uncertainties. The cladding rupture predictions are a few tens of milliseconds late compared to the most probable failure time detected in the test. However, these calculations seem to indicate that fisson gas pressure is a significant mechanism for causing clad rupture in this test

  4. Micromechanical Analysis of Crack Closure Mechanism for Intelligent Material Containing TiNi Fibers

    Science.gov (United States)

    Araki, Shigetoshi; Ono, Hiroyuki; Saito, Kenji

    In our previous study, the micromechanical modeling of an intelligent material containing TiNi fibers was performed and the stress intensity factor KI at the tip of the crack in the material was expressed in terms of the magnitude of the shape memory shrinkage of the fibers and the thermal expansion strain in the material. In this study, the value of KI at the tip of the crack in the TiNi/epoxy material is calculated numerically by using analytical expressions obtained in our first report. As a result, we find that the KI value decreases with increasing shrink strain of the fibers, and this tendency agrees with that of the experimental result obtained by Shimamoto etal.(Trans. Jpn. Soc. Mech. Eng., Vol. 65, No. 634 (1999), pp. 1282-1286). Moreover, there exists an optimal value of the shrink strain of the fibers to make the KI value zero. The change in KI with temperature during the heating process from the reference temperature to the inverse austenitic finishing temperature of TiNi fiber is also consistent with the experimental result. These results can be explained by the changes in the shrink strain, the thermal expansion strain, and the elastic moduli of TiNi fiber with temperature. These results may be useful in designing intelligent materials containing TiNi fibers from the viewpoint of crack closure.

  5. Radiation arteriopathy in the transgenic arteriovenous fistula model.

    Science.gov (United States)

    Lawton, Michael T; Arnold, Christine M; Kim, Yung J; Bogarin, Ernesto A; Stewart, Campbell L; Wulfstat, Amanda A; Derugin, Nikita; Deen, Dennis; Young, William L

    2008-05-01

    The transgenic arteriovenous fistula model, surgically constructed with transgenic mouse aorta interposed in common carotid artery-to-external jugular vein fistulae in nude rats, has a 4-month experimental window because patency and transgenic phenotype are lost over time. We adapted this model to investigate occlusive arteriopathy in brain arteriovenous malformations after radiosurgery by radiating grafted aorta before insertion in the fistula. We hypothesized that high-dose radiation would reproduce the arteriopathy observed clinically within the experimental time window and that deletions of endoglin (ENG) and endothelial nitric oxide synthase (eNOS) genes would modify the radiation response. Radiation arteriopathy in the common carotid arteries of 171 wild-type mice was examined with doses of 25, 80, 120, or 200 Gy (Experiment 1). Radiation arteriopathy in 68 wild-type arteriovenous fistulae was examined histologically and morphometrically with preoperative radiation doses of 0, 25, or 200 Gy (Experiment 2). Radiation arteriopathy in 51 transgenic arteriovenous fistulae (36 ENG and 15 eNOS knock-out fistulae) was examined using preoperative radiation doses of 0, 25, or 200 Gy (Experiment 3). High-dose radiation (200 Gy) of mouse common carotid arteries induced only mild arteriopathy (mean score, 0.66) without intimal hyperplasia and with high mortality (68%). Radiation arteriopathy in wild-type arteriovenous fistulae was severe (mean score, 3.5 at 200 Gy), with intimal hyperplasia and medial disruption at 3 months, decreasing luminal areas with increasing dose, and no mortality. Arteriopathy was robust in transgenic arteriovenous fistulae with ENG +/- and with eNOS +/-, with thick intimal hyperplasia in the former and distinct smooth muscle cell proliferation in the latter. The transgenic arteriovenous fistula model can be adapted to rapidly reproduce radiation arteriopathy observed in resected brain arteriovenous malformations after radiosurgery. High

  6. Die EG-Kabotageverordnung

    OpenAIRE

    Basedow, Jürgen

    1990-01-01

    Die EG-Kabotageverordnung : e. Schritt zur Verwirklichung d. Dienstleistungsfreiheit im Straßengüterverkehr / Jürgen Basedow ; Ansgar Held. - In: Europäische Zeitschrift für Wirtschaftsrecht. 1. 1990. S. 305-308

  7. Synthesis and Screening of Modified 6,6'-Bis(5,5,8,8-tetramethyl-5,6,7,8-tetrahydrobenzo[e][1,2,4]triazin-3-yl)-2,2'-bipyridine Ligands for Actinide and Lanthanide Separation in Nuclear Waste Treatment.

    Science.gov (United States)

    Afsar, Ashfaq; Distler, Petr; Harwood, Laurence M; John, Jan; Westwood, James

    2016-11-04

    Effects of chloro and bromo substitution at the 4-position of the pyridine ring of 6,6'-bis(5,5,8,8-tetramethyl-5,6,7,8-tetrahydrobenzo[e][1,2,4]triazin-3-yl)-2,2'-bipyridine (CyMe 4 -BTBP) have been studied with regard to the extraction of Am(III) from Eu(III) and Cm(III) from 0.1-3 M HNO 3 . Similarly to CyMe 4 -BTBP, a highly efficient (D Am > 10 at 3 M HNO 3 ) and selective (SF Am/Eu > 100 at 3 M HNO 3 ) extraction was observed for Cl-CyMe 4 -BTBP and Br-CyMe 4 -BTBP in 1-octanol but in the absence of a phase-transfer agent.

  8. Census of U.S. Civil Aircraft, Calendar Year 1986.

    Science.gov (United States)

    1986-12-31

    0 4 4 TOTAL 0 4 4 PINE AIR ’N-. SUPER v 4 S1 2 0 1 1 F/WI JLTI REC. ENG 51 0 1 1 ’, TOTAL 0 1 1 PIPER AE-1 2 44 1 0 1 1 E -2 2 41 1 0 20 20 F 2 2 41...PLACE PLACE PLACE Iowa Plymouth 31 12 13 2 2 2 Pocahontas 24 8 15 1 Polk 405 101 194 33 17 19 1 6 4 2 28 /? Pottawatta 62 12 35 6 2 1 5 Poweshink 21 8 9...Ballard 3 2 Barren 18 4 10 1 3 Bath 2 " Bell 12 1 9 2 Boone 23 8 11 2 2 Bouror 6 2 3 1 Boyd 41 10 15 7 2 2 2 2 Boyle 16 4 10 2 Bracken 3 2 1

  9. SNP8NRG433E1006 NEUREGULIN-1 GENETIC VARIATION IN BATAKS ETHNIC WITH SCHIZOPHRENIA PARANOID AND HEALTHY CONTROL

    Directory of Open Access Journals (Sweden)

    Elmeida Effendy

    2014-05-01

    Full Text Available The neuregulin 1 (NRG1 gene which influences the development of white matter connectivity has been associated with schizophrenia. It influences neuronal migration, synaptogenesis, gliogenesis, neuron-glia communication, myelination, and neurotransmission in the brain and others. NRG1 is located in 8p13, and it is frequently replicated in schizphrenia. SNP8NRG433E1006 gene NRG1 is one of core at risk haplotype of schizphrenia. This study looked forward differences SNP8NRG433E1006 neuregulin 1 between Bataks ethnic with schizophrenia paranoid and Bataks ethnic healthy control. Methods: Batak ethnic with schizophrenia paranoid were recruited and interviewed with semi-structured MINI ICD-X to establish the diagnosis. All the eligible subjects were requested their permission for blood sampling. Healthy Batak ethnic were also recruited by mathcing the age and gender. The blood samples went through DNA isolation, Nested PCR, and DNA sequencing. Results: Ninety three subjects were recruited, but only 74 blood samples were succesfully sequenced. We found three types of polymorphisms, i.e. G/A allele at base pair (bp 76, G/T allele at bp 112, and deletion at bp 110 in Batak ethnic with schizophrenia. There were two kind sequences at bp 113-116 in Batak ethnics, and Batak ethnics with ATCG were at higher risk for having schizophrenia. This study support that NRG1 is a schizophrenia-susceptibility gene.

  10. A computational study of ethylene–air sooting flames: Effects of large polycyclic aromatic hydrocarbons

    KAUST Repository

    Selvaraj, Prabhu; Arias, Paul G.; Lee, Bok Jik; Im, Hong G.; Wang, Yu; Gao, Yang; Park, Sungwoo; Sarathy, Mani; Lu, Tianfeng; Chung, Suk-Ho

    2015-01-01

    formation to various chemical pathways for large polycyclic aromatic hydrocarbons (PAH). The gas-phase chemical mechanism adopted the KAUST-Aramco PAH Mech 1.0, which utilized the AramcoMech 1.3 for gas-phase reactions validated for up to C2 fuels

  11. HLA-E-Restricted Cross-Recognition of Allogeneic Endothelial Cells by CMV-Associated CD8 T Cells: A Potential Risk Factor following Transplantation

    Science.gov (United States)

    Allard, Mathilde; Tonnerre, Pierre; Nedellec, Steven; Oger, Romain; Morice, Alexis; Guilloux, Yannick; Houssaint, Elisabeth; Charreau, Béatrice; Gervois, Nadine

    2012-01-01

    Although association between CMV infection and allograft rejection is well admitted, the precise mechanisms involved remain uncertain. Here, we report the characterization of an alloreactive HLA-E-restricted CD8 T cell population that was detected in the PBL of a kidney transplant patient after its CMV conversion. This monoclonal CD8 T cell population represents a sizable fraction in the blood (3% of PBL) and is characterized by an effector-memory phenotype and the expression of multiple NK receptors. Interestingly, these unconventional T cells display HLA-E-dependent reactivity against peptides derived from the leader sequences of both various HCMV-UL40 and allogeneic classical HLA-I molecules. Consequently, while HLA-E-restricted CD8 T cells have potential to contribute to the control of CMV infection in vivo, they may also directly mediate graft rejection through recognition of peptides derived from allogeneic HLA-I molecules on graft cells. Therefore, as HLA-E expression in nonlymphoid organs is mainly restricted to endothelial cells, we investigated the reactivity of this HLA-E-restricted T cell population towards allogeneic endothelial cells. We clearly demonstrated that CMV-associated HLA-E-restricted T cells efficiently recognized and killed allogeneic endothelial cells in vitro. Moreover, our data indicate that this alloreactivity is tightly regulated by NK receptors, especially by inhibitory KIR2DL2 that strongly prevents TCR-induced activation through recognition of HLA-C molecules. Hence, a better evaluation of the role of CMV-associated HLA-E-restricted T cells in transplantation and of the impact of HLA-genotype, especially HLA-C, on their alloreactivity may determine whether they indeed represent a risk factor following organ transplantation. PMID:23226431

  12. Mouse to human comparative genetics reveals a novel immunoglobulin E-controlling locus on Hsa8q12

    Czech Academy of Sciences Publication Activity Database

    Gusareva, Elena; Havelková, Helena; Blažková, Hana; Kosařová, Marcela; Kučera, P.; Král, V.; Salyakina, D.; Mulller-Myhsok, b.; Lipoldová, Marie

    2009-01-01

    Roč. 61, č. 1 (2009), s. 15-25 ISSN 0093-7711 R&D Projects: GA ČR GA310/06/1745; GA MŠk(CZ) LC06009 Institutional research plan: CEZ:AV0Z50520514 Keywords : atopy * specific IgE * genetic loci * mouse-human homology * Czech population * 8q12 Subject RIV: EB - Genetics ; Molecular Biology Impact factor: 2.988, year: 2009

  13. Measurement of forward W→eν production in pp collisions at √s=8 TeV

    Energy Technology Data Exchange (ETDEWEB)

    Aaij, R. [European Organization for Nuclear Research (CERN), Geneva (Switzerland); Adeva, B. [Universidad de Santiago de Compostela, Santiago de Compostela (Spain); Adinolfi, M. [H.H. Wills Physics Laboratory, University of Bristol, Bristol (United Kingdom); Ajaltouni, Z. [Clermont Université, Université Blaise Pascal, CNRS/IN2P3, LPC, Clermont-Ferrand (France); Collaboration: The LHCb collaboration; and others

    2016-10-07

    A measurement of the cross-section for W→eν production in pp collisions is presented using data corresponding to an integrated luminosity of 2 fb{sup −1} collected by the LHCb experiment at a centre-of-mass energy of √s=8 TeV. The electrons are required to have more than 20 GeV of transverse momentum and to lie between 2.00 and 4.25 in pseudorapidity. The inclusive W production cross-sections, where the W decays to eν, are measured to be σ{sub W{sup +}→e{sup +}ν{sub e}}=1124.4±2.1±21.5±11.2±13.0 pb, σ{sub W{sup −}→e{sup −}ν̄{sub e}}= 809.0±1.9±18.1± 7.0±9.4 pb, where the first uncertainties are statistical, the second are systematic, the third are due to the knowledge of the LHC beam energy and the fourth are due to the luminosity determination. Differential cross-sections as a function of the electron pseudorapidity are measured. The W{sup +}/W{sup −} cross-section ratio and production charge asymmetry are also reported. Results are compared with theoretical predictions at next-to-next-to-leading order in perturbative quantum chromodynamics. Finally, in a precise test of lepton universality, the ratio of W boson branching fractions is determined to be B(W→eν)/B(W→μν)=1.020±0.002±0.019, where the first uncertainty is statistical and the second is systematic.

  14. Evaluation of the function of the vestibular system in patients with migraine.

    Science.gov (United States)

    Rzeski, Maciej; Stepień, Adam; Kaczorowski, Zbigniew

    2008-01-01

    Migraine is a common disorder with 1-year prevalence of 17.2% in women and 6% in men. Otoneurological symptoms such as phonophobia, tinnitus, vertigo, and dizziness are quite common in migraine. It is estimated that vertigo and dizziness are associated with migraine in 10% of all dizzy patients. The aim of the study was to evaluate the function of the vestibular system using electronystagmography (ENG) and videonystagmography (VNG) in patients with migraine compared to healthy controls. Sixty-two patients (46 women and 16 men) aged 20-35 years (mean age: 28.4 years) with migraine were qualified to the study. All other illnesses that can cause dysfunction of the vestibular system were excluded. The control group consisted of 31 healthy volunteers fulfilling the same demographic criteria as the migraine group (mean age: 29.2 years). Vertigo or dizziness was reported by 41 patients with migraine (66.1%). In ENG/VNG examination changes suggesting impairment of the peripheral or central part of the vestibular system were found in 34 patients (54.8%). In the control group, any abnormalities in ENG/VNG examination were present in 22.6% of individuals (p=0.0031). No statistical significance was found in the frequency of any ENG/VNG abnormalities in subgroups of patients with migraine with aura and migraine without aura. Factors predisposing to dysfunction of the vestibular system in our group of migraineurs were the frequency and duration of the migraine. Vertigo and dizziness are frequent co-existing symptoms in patients with migraine. ENG/VNG abnormali-ties are significantly more frequent in migraineurs than in healthy controls.

  15. Megachannel γ--γ coincidence system using a PDP-8/E computer and moving-head disks

    International Nuclear Information System (INIS)

    Ruhter, W.D.; Camp, D.C.; Mann, L.G.; Niday, J.B.; Siemens, P.D.

    1976-01-01

    A megachannel pulse-height analysis system using a PDP-8/E computer and two moving-head disk memories has been developed. The system has a storage capacity of 220 memory locations, is capable of processing 1100 events/s, and provides on-line sorting and disk storage. An X- or Y-pulse-height spectrum in coincidence with one or several arbitrary pulse-height windows can be assembled in core for scope display and spectral analysis within 2 to 20 seconds. Reconstruction of a complete X- or Y-pulse-height spectrum requires about 3 minutes

  16. COP18 Public Agenda - ENG

    International Development Research Centre (IDRC) Digital Library (Canada)

    Hayley Price

    2012-12-02

    Dec 2, 2012 ... goal is to increase the resilience of vulnerable populations and their livelihoods in one of the following climate change “hot spots” in Africa and Asia: densely populated river basins, large deltas, and semi-arid regions. Why attend this meeting? Highly interactive sessions with a mix of research and policy ...

  17. WDM Questions and Answers-Eng

    International Development Research Centre (IDRC) Digital Library (Canada)

    rsamir

    volumes of untreated sewage are being produced and dumped, making their way ... accounting for approximately 85% of the total water consumption. ... supports wider participation in decision-making and saves freshwater for other uses.

  18. Field implementation of fiber-reinforced polymer (FRP) deck panels.

    Science.gov (United States)

    2017-06-01

    Jeffery S. Volz, S.E., P.E., Ph.D., Kamal H. Khayat, PhD, P.Eng. http://orcid.org/0000-0003-1431-0715, Soo Duck Hwang, Ph.D. http://orcid.org/0000-0003-2178-1531, Hesham Tuwair, Ph.D., Jonathan T. Drury, Amy S. Crone : Although still in their infancy...

  19. Heat transfer in flow of an elastico-viscous fluid past a semi-infinite plate with variable temperature

    Digital Repository Service at National Institute of Oceanography (India)

    Soundalgekar, V; Murty

    stream_size 5 stream_content_type text/plain stream_name J_Braz_Soc_Mech_Sci_26_22.pdf.txt stream_source_info J_Braz_Soc_Mech_Sci_26_22.pdf.txt Content-Encoding ISO-8859-1 Content-Type text/plain; charset=ISO-8859-1 ...

  20. Novel multipurpose pod-intravaginal ring for the prevention of HIV, HSV, and unintended pregnancy: Pharmacokinetic evaluation in a macaque model.

    Science.gov (United States)

    Smith, James M; Moss, John A; Srinivasan, Priya; Butkyavichene, Irina; Gunawardana, Manjula; Fanter, Rob; Miller, Christine S; Sanchez, Debbie; Yang, Flora; Ellis, Shanon; Zhang, Jining; Marzinke, Mark A; Hendrix, Craig W; Kapoor, Amita; Baum, Marc M

    2017-01-01

    Globally, women bear an uneven burden for sexual HIV acquisition. Results from two clinical trials evaluating intravaginal rings (IVRs) delivering the antiretroviral agent dapivirine have shown that protection from HIV infection can be achieved with this modality, but high adherence is essential. Multipurpose prevention technologies (MPTs) can potentially increase product adherence by offering protection against multiple vaginally transmitted infections and unintended pregnancy. Here we describe a coitally independent, long-acting pod-IVR MPT that could potentially prevent HIV and HSV infection as well as unintended pregnancy. The pharmacokinetics of MPT pod-IVRs delivering tenofovir alafenamide hemifumarate (TAF2) to prevent HIV, acyclovir (ACV) to prevent HSV, and etonogestrel (ENG) in combination with ethinyl estradiol (EE), FDA-approved hormonal contraceptives, were evaluated in pigtailed macaques (N = 6) over 35 days. Pod IVRs were exchanged at 14 days with the only modification being lower ENG release rates in the second IVR. Plasma progesterone was monitored weekly to determine the effect of ENG/EE on menstrual cycle. The mean in vivo release rates (mg d-1) for the two formulations over 30 days ranged as follows: TAF2 0.35-0.40; ACV 0.56-0.70; EE 0.03-0.08; ENG (high releasing) 0.63; and ENG (low releasing) 0.05. Mean peak progesterone levels were 4.4 ± 1.8 ng mL-1 prior to IVR insertion and 0.075 ± 0.064 ng mL-1 for 5 weeks after insertion, suggesting that systemic EE/ENG levels were sufficient to suppress menstruation. The TAF2 and ACV release rates and resulting vaginal tissue drug concentrations (medians: TFV, 2.4 ng mg-1; ACV, 0.2 ng mg-1) may be sufficient to protect against HIV and HSV infection, respectively. This proof of principle study demonstrates that MPT-pod IVRs could serve as a potent biomedical prevention tool to protect women's sexual and reproductive health and may increase adherence to HIV PrEP even among younger high-risk populations.

  1. Novel multipurpose pod-intravaginal ring for the prevention of HIV, HSV, and unintended pregnancy: Pharmacokinetic evaluation in a macaque model.

    Directory of Open Access Journals (Sweden)

    James M Smith

    Full Text Available Globally, women bear an uneven burden for sexual HIV acquisition. Results from two clinical trials evaluating intravaginal rings (IVRs delivering the antiretroviral agent dapivirine have shown that protection from HIV infection can be achieved with this modality, but high adherence is essential. Multipurpose prevention technologies (MPTs can potentially increase product adherence by offering protection against multiple vaginally transmitted infections and unintended pregnancy. Here we describe a coitally independent, long-acting pod-IVR MPT that could potentially prevent HIV and HSV infection as well as unintended pregnancy. The pharmacokinetics of MPT pod-IVRs delivering tenofovir alafenamide hemifumarate (TAF2 to prevent HIV, acyclovir (ACV to prevent HSV, and etonogestrel (ENG in combination with ethinyl estradiol (EE, FDA-approved hormonal contraceptives, were evaluated in pigtailed macaques (N = 6 over 35 days. Pod IVRs were exchanged at 14 days with the only modification being lower ENG release rates in the second IVR. Plasma progesterone was monitored weekly to determine the effect of ENG/EE on menstrual cycle. The mean in vivo release rates (mg d-1 for the two formulations over 30 days ranged as follows: TAF2 0.35-0.40; ACV 0.56-0.70; EE 0.03-0.08; ENG (high releasing 0.63; and ENG (low releasing 0.05. Mean peak progesterone levels were 4.4 ± 1.8 ng mL-1 prior to IVR insertion and 0.075 ± 0.064 ng mL-1 for 5 weeks after insertion, suggesting that systemic EE/ENG levels were sufficient to suppress menstruation. The TAF2 and ACV release rates and resulting vaginal tissue drug concentrations (medians: TFV, 2.4 ng mg-1; ACV, 0.2 ng mg-1 may be sufficient to protect against HIV and HSV infection, respectively. This proof of principle study demonstrates that MPT-pod IVRs could serve as a potent biomedical prevention tool to protect women's sexual and reproductive health and may increase adherence to HIV PrEP even among younger high

  2. VUV photoionization of acetamide studied by electron/ion coincidence spectroscopy in the 8–24 eV photon energy range

    International Nuclear Information System (INIS)

    Schwell, Martin; Bénilan, Yves; Fray, Nicolas; Gazeau, Marie-Claire; Es-Sebbar, Et.; Garcia, Gustavo A.; Nahon, Laurent; Champion, Norbert; Leach, Sydney

    2012-01-01

    Highlights: ► We study the VUV photoionization of acetamide in the 8–24 eV photon energy range. ► Electron/ion coincidence measurements are performed using synchrotron radiation. ► The adiabatic ionization energy of acetamide is determined by TPEPICO measurements. ► VUV induced fragmentation pathways of acetamide are assigned and discussed. - Abstract: A VUV photoionization study of acetamide was carried out over the 8–24 eV photon energy range using synchrotron radiation and photoelectron/photoion coincidence (PEPICO) spectroscopy. Threshold photoelectron photoion coincidence (TPEPICO) measurements were also made. Photoion yield curves and branching ratios were measured for the parent ion and six fragment ions. The adiabatic ionization energy of acetamide was determined as I.E. (1 2 A′) = (9.71 ± 0.02) eV, in agreement with an earlier reported photoionization mass spectrometry (PIMS) value. The adiabatic energy of the first excited state of the ion, 1 2 A″, was determined to be ≈10.1 eV. Assignments of the fragment ions and the pathways of their formation by dissociative photoionization were made. The neutral species lost in the principal dissociative photoionization processes are CH 3 , NH 2 , NH 3 , CO, HCCO and NH 2 CO. Heats of formation are derived for all ions detected and are compared with literature values. Some astrophysical implications of these results are discussed.

  3. Wave Characteristics of Temperature Inversion Process of Nighttime Radiation,

    Science.gov (United States)

    1983-12-09

    CHARACTERISTICS OF TEMPERATURE INVERSION PROCESS OF NIGHTTIME RADIATION By: Zhou Mingyu and Zhang ¥i English pages: 8 Source: Kexue Tongbao, 1982, pp. 156...lJournal of Meteorology], 39 (1981), 1:70-81. 3. Drazin, P. G., J. Fluid. Mech., 4 (1958), 214-224. 4. Zhou Mingyu et al., QIXIANG XUEBAO, 38 (1980), 3: 250...258. 5. Emnanuel, C. B., B-L. Meteor., 5(1973), N(1/2)8 19-27. 6. Zhou Mingyu et al., J. Acoust. Soc., A. m., 68 (1980), 1: 303-308. 8 I iI

  4. Results from E735 at the Tevatron proton-antiproton collider with √s=1.8 teV

    International Nuclear Information System (INIS)

    Lindsey, C.S.; Bhat, P.; Hojvat, C.; Reeves, D.; Turkot, F.; Wesson, D.K.; Alexopoulos, T.; Erwin, A.R.; Findeisen, C.; Jennings, J.R.; Nelson, K.; Thompson, M.; Allen, C.; Bujak, A.; Carmony, D.D.; Cole, P.; Choi, Y.; DeBonte, R.; Gutay, L.J.; Hirsch, A.S.; McMahon, T.; Morgan, N.; Porile, N.T.; Rimai, A.; Scharenberg, R.P.; Stringfellow, B.C.; Anderson, E.W.; Wang, C.H.; Balamurali, V.; Banerjee, S.; Beery, P.D.; Biswas, N.N.; Kenny, V.P.; LoSecco, J.M.; McManus, A.P.; Stampke, S.R.; Warchol, J.; Zhan, Y.; Carter, T.; Goshaw, A.T.; Loomis, G.; Oh, S.H.; Robertson, W.J.; Walker, W.D.; DeCarlo, V.

    1992-01-01

    Experiment E735* searched for evidence of the transition to quark-gluon plasma in panti p collisions at √s = 1.8 TeV. Using data from a high statistics run in 1988-1989, results are presented on multiplicity distributions, hyperon and phi production, and Bose-Einstein correlations. Some data were also taken at lower collision energies and results will be compared to previous experiments. (orig.)

  5. Measurement of the $K_{L} \\to e^{+}e^{-}e^{+} e^{-}$ Decay Rate

    CERN Document Server

    Lai, A; Marras, D; Batley, J Richard; Dosanjh, R S; Gershon, T J; Kalmus, George Ernest; Lazzeroni, C; Munday, D J; Olaiya, E; Parker, M A; White, T O; Wotton, S A; Arcidiacono, R; Barr, G; Bocquet, G; Ceccucci, Augusto; Çuhadar-Dönszelmann, T; Cundy, Donald C; Doble, Niels T; Falaleev, V P; Gatignon, L; Gonidec, A; Gorini, B; Grafström, P; Kubischta, Werner; Lacourt, A; Norton, A; Panzer-Steindel, B; Tatishvili, G T; Wahl, H; Cheshkov, C; Khristov, P Z; Kekelidze, V D; Madigozhin, D T; Molokanova, N A; Potrebenikov, Yu K; Zinchenko, A I; Martin, V; Rubin, P; Sacco, R; Walker, A; Contalbrigo, M; Dalpiaz, Pietro; Duclos, J; Frabetti, P L; Gianoli, A; Martini, M; Petrucci, F; Savrié, M; Bizzeti, A; Calvetti, M; Collazuol, G; Graziani, G; Iacopini, E; Lenti, M; Martelli, F; Veltri, M; Eppard, M; Hirstius, A; Holtz, K; Kleinknecht, K; Koch, U; Köpke, L; Lopes da Silva, P; Marouelli, P; Mestvirishvili, I; Pellmann, I A; Peters, A; Schmidt, S A; Schönharting, V; Schué, Yu; Wanke, R; Winhart, A; Wittgen, M; Chollet, J C; Fayard, Louis; Iconomidou-Fayard, L; Unal, G; Wingerter-Seez, I; Anzivino, Giuseppina; Cenci, P; Imbergamo, E; Lubrano, P; Mestvirishvili, A; Nappi, A; Pepé, M; Piccini, M; Casali, R; Cerri, C; Cirilli, M; Costantini, F; Fantechi, R; Fiorini, Luca; Giudici, Sergio; Mannelli, I; Pierazzini, G M; Sozzi, M; Chèze, J B; De Beer, M; Debu, P; Derue, F; Formica, A; Granier de Cassagnac, R; Gouge, G; Marel, Gérard; Mazzucato, E; Peyaud, B; Turlay, René; Vallage, B; Holder, M; Maier, A; Ziolkowski, M; Biino, C; Cartiglia, N; Marchetto, F; Menichetti, E; Pastrone, N; Nassalski, J P; Rondio, Ewa; Szleper, M; Wislicki, W; Wronka, S; Dibon, Heinz; Jeitler, Manfred; Markytan, Manfred; Mikulec, I; Neuhofer, Günther; Pernicka, Manfred; Taurok, Anton; Widhalm, L; Beavis, D; Besliu, C; Budick, B; Bøggild, H; Chasman, C; Christensen, C H; Christiansen, P; Cibor, J; Debbe, R; Enger, E; Gaardhøje, J J; Germinario, M; Hagel, K; Ito, H; Jipa, A; Jundt, F; Jordre, J I; Jorgensen, C E; Karabowicz, R; Kim, E J; Kozik, T; Larsen, T M; Lee, J H; Lee, Y K; Lindal, S; Lystad, R; Løvhøiden, G; Majka, Z; Makeev, A; Mikelsen, M; Murray, M; Natowitz, J B; Neumann, B; Nielsen, B S; Ouerdane, D; Planeta, R; Rami, F; Ristea, C; Ristea, O; Röhrich, D; Samset, B H; Sandberg, D; Sanders, S J; Scheetz, R A; Staszel, P; Tveter, T S; Videbaek, F; Wada, R; Yin, Z; Zgura, I S

    2005-01-01

    The decay rate of the long-lived neutral K meson into the e^+ e^- e^+ e^- final state has been measured with the NA48 detector at the CERN SPS. Using data collected in 1998 and 1999, a total of 200 events has been observed with negligible background. This observation corresponds to a branching ratio of Br(K_L -> e^+ e^- e^+ e^-) = (3.30 + - 0.24_stat + - 0.23_sys + - 0.10_norm) x 10^-8.

  6. Brownian dynamics simulations of a flexible polymer chain which includes continuous resistance and multibody hydrodynamic interactions

    Science.gov (United States)

    Butler, Jason E.; Shaqfeh, Eric S. G.

    2005-01-01

    Using methods adapted from the simulation of suspension dynamics, we have developed a Brownian dynamics algorithm with multibody hydrodynamic interactions for simulating the dynamics of polymer molecules. The polymer molecule is modeled as a chain composed of a series of inextensible, rigid rods with constraints at each joint to ensure continuity of the chain. The linear and rotational velocities of each segment of the polymer chain are described by the slender-body theory of Batchelor [J. Fluid Mech. 44, 419 (1970)]. To include hydrodynamic interactions between the segments of the chain, the line distribution of forces on each segment is approximated by making a Legendre polynomial expansion of the disturbance velocity on the segment, where the first two terms of the expansion are retained in the calculation. Thus, the resulting linear force distribution is specified by a center of mass force, couple, and stresslet on each segment. This method for calculating the hydrodynamic interactions has been successfully used to simulate the dynamics of noncolloidal suspensions of rigid fibers [O. G. Harlen, R. R. Sundararajakumar, and D. L. Koch, J. Fluid Mech. 388, 355 (1999); J. E. Butler and E. S. G. Shaqfeh, J. Fluid Mech. 468, 204 (2002)]. The longest relaxation time and center of mass diffusivity are among the quantities calculated with the simulation technique. Comparisons are made for different levels of approximation of the hydrodynamic interactions, including multibody interactions, two-body interactions, and the "freely draining" case with no interactions. For the short polymer chains studied in this paper, the results indicate a difference in the apparent scaling of diffusivity with polymer length for the multibody versus two-body level of approximation for the hydrodynamic interactions.

  7. Bibliography on Cold Regions Science and Technology. Volume 51, Part 2.

    Science.gov (United States)

    1997-12-01

    1997, eng] 51-2291 PäIsson,O.P. Statistical methods in district heating in Iceland [1997, eng] 51-4259 Palta ,J.P. Molecular mechanisms of...Molecular mechanisms of herbaceous plant cold acclimation. Palta , J.P., et al, [I993,eng) 51-664 Mutations affecting freezing tolerance of plant tissues...51-2692 Molecular mechanisms of herbaceous plant cold acclimation. Palta , J.P, et al, [1993,eng] 51-664 Nitrification and denitrification enzyme

  8. *J.S., Ogeh and E. Ukodo Fu ll L eng th R esearch A rticle

    African Journals Online (AJOL)

    Results showed that BL had the highest organic carbon content with a range values of (6.00 – 30.30g/kg ) and. US had the lowest organic carbon ... forest or agricultural field, soil properties vary from the summit of a hill down to the bottom slope. ..... crop production in five ecological zones of. Western Nigeria. Proceedings of ...

  9. Enterovirus inhibitory activity of C-8-tert-butyl substituted 4-aryl-6,7,8,9-tetrahydrobenzo[4,5]thieno[3,2-e][1,2,4]triazolo[4,3-a]pyrimidin-5(4H)-ones.

    Science.gov (United States)

    Kumar Biswas, Bishyajit; Malpani, Yashwardhan R; Ha, Neul; Kwon, Do-Hyun; Soo Shin, Jin; Kim, Hae-Soo; Kim, Chonsaeng; Bong Han, Soo; Lee, Chong-Kyo; Jung, Young-Sik

    2017-08-01

    Members of a series of 4-aryl-6,7,8,9-tetrahydrobenzo[4,5]thieno[3,2-e][1,2,4]triazolo[4,3-a]pyrimidin-5(4H)-ones (1, Fig. 2) were prepared and tested against representative enteroviruses including Human Coxsackievirus B1 (Cox B1), Human Coxsackievirus B3 (Cox B3), human Poliovirus 3 (PV3), human Rhinovirus 14 (HRV14), human Rhinovirus 21 (HRV 21) and human Rhinovirus 71 (HRV 71). The C-8-tert-butyl group on the tetrahydrobenzene ring in these substances was found to be crucial for their enterovirus activity. One member of this group, 1e, showed single digit micromolar activities (1.6-8.85μM) against a spectrum of viruses screened, and the highest selectivity index (SI) values for Cox B1 (>11.2), for Cox B3 (>11.5), and for PV3 (>51.2), respectively. In contrast, 1p, was the most active analog against the selected HRVs (1.8-2.6μM), and showed the highest selectivity indices among the group of compounds tested. The SI values for 1p were 11.5 for HRV14, 8.4 for HRV21, and 12.1 for HRV71, respectively. Copyright © 2017 Elsevier Ltd. All rights reserved.

  10. Measuring caloric response: comparison of different analysis techniques.

    Science.gov (United States)

    Mallinson, A I; Longridge, N S; Pace-Asciak, P; Ngo, R

    2010-01-01

    Electronystagmography (ENG) testing has been supplanted by newer techniques of measuring eye movement with infrared cameras (VNG). Most techniques of quantifying caloric induced nystagmus measure the slow phase velocity in some manner. Although our analysis is carried out by very experienced assessors, some systems have computer algorithms that have been "taught" to locate and quantify maximum responses. We wondered what differences in measurement might show up when measuring calorics using different techniques and systems, the relevance of this being that if there was a change in slow phase velocity between ENG and VNG testing when measuring caloric response, then normative data would have to be changed. There are also some subjective but important aspects of ENG interpretation which comment on the nature of the response (e.g. responses which might be "sporadic" or "scant"). Our experiment compared caloric responses in 100 patients analyzed four different ways. Each caloric was analyzed by our old ENG system, our new VNG system, an inexperienced assessor and the computer algorithm, and data was compared. All four systems made similar measurements but our inexperienced assessor failed to recognize responses as sporadic or scant, and we feel this is a limitation to be kept in mind in the rural setting, as it is an important aspect of assessment in complex patients. Assessment of complex VNGs should be left to an experienced assessor.

  11. HPV-E7 Delivered by Engineered Exosomes Elicits a Protective CD8+ T Cell-Mediated Immune Response

    Science.gov (United States)

    Di Bonito, Paola; Ridolfi, Barbara; Columba-Cabezas, Sandra; Giovannelli, Andrea; Chiozzini, Chiara; Manfredi, Francesco; Anticoli, Simona; Arenaccio, Claudia; Federico, Maurizio

    2015-01-01

    We developed an innovative strategy to induce a cytotoxic T cell (CTL) immune response against protein antigens of choice. It relies on the production of exosomes, i.e., nanovesicles spontaneously released by all cell types. We engineered the upload of huge amounts of protein antigens upon fusion with an anchoring protein (i.e., HIV-1 Nefmut), which is an inactive protein incorporating in exosomes at high levels also when fused with foreign proteins. We compared the immunogenicity of engineered exosomes uploading human papillomavirus (HPV)-E7 with that of lentiviral virus-like particles (VLPs) incorporating equivalent amounts of the same antigen. These exosomes, whose limiting membrane was decorated with VSV-G, i.e., an envelope protein inducing pH-dependent endosomal fusion, proved to be as immunogenic as the cognate VLPs. It is noteworthy that the immunogenicity of the engineered exosomes remained unaltered in the absence of VSV-G. Most important, we provide evidence that the inoculation in mouse of exosomes uploading HPV-E7 induces production of anti-HPV E7 CTLs, blocks the growth of syngeneic tumor cells inoculated after immunization, and controls the development of tumor cells inoculated before the exosome challenge. These results represent the proof-of-concept about both feasibility and efficacy of the Nefmut-based exosome platform for the induction of CD8+ T cell immunity. PMID:25760140

  12. HPV-E7 Delivered by Engineered Exosomes Elicits a Protective CD8+ T Cell-Mediated Immune Response

    Directory of Open Access Journals (Sweden)

    Paola Di Bonito

    2015-03-01

    Full Text Available We developed an innovative strategy to induce a cytotoxic T cell (CTL immune response against protein antigens of choice. It relies on the production of exosomes, i.e., nanovesicles spontaneously released by all cell types. We engineered the upload of huge amounts of protein antigens upon fusion with an anchoring protein (i.e., HIV-1 Nefmut, which is an inactive protein incorporating in exosomes at high levels also when fused with foreign proteins. We compared the immunogenicity of engineered exosomes uploading human papillomavirus (HPV-E7 with that of lentiviral virus-like particles (VLPs incorporating equivalent amounts of the same antigen. These exosomes, whose limiting membrane was decorated with VSV-G, i.e., an envelope protein inducing pH-dependent endosomal fusion, proved to be as immunogenic as the cognate VLPs. It is noteworthy that the immunogenicity of the engineered exosomes remained unaltered in the absence of VSV-G. Most important, we provide evidence that the inoculation in mouse of exosomes uploading HPV-E7 induces production of anti-HPV E7 CTLs, blocks the growth of syngeneic tumor cells inoculated after immunization, and controls the development of tumor cells inoculated before the exosome challenge. These results represent the proof-of-concept about both feasibility and efficacy of the Nefmut-based exosome platform for the induction of CD8+ T cell immunity.

  13. Influence of postdrawing temperature on mechanical properties of melt-spun isotactic polypropylene

    NARCIS (Netherlands)

    Schimanski, T.; Peijs, A.A.J.M.; Lemstra, P.J.; Loos, J.

    2004-01-01

    Mech. properties of melt-spun and postdrawn isotactic polypropylene (iPP) are studied to examine the dependence on the temp. in the postdrawing stage. In accordance with the literature, the Young's modulus is uniquely detd. by the applied draw ratio. However, we found that the overall mech. behavior

  14. Results from E735 at the Tevatron proton-antiproton collider with radical s = 1. 8 TeV

    Energy Technology Data Exchange (ETDEWEB)

    Lindsey, C.

    1991-11-01

    Experiment E735{dagger} searched for evidence of the transition to quark-gluon plasma in p{bar p} collisions at {radical}{bar s} = 1.8 TeV. Using data from a high statistics run in 1988--1989, results are presented on multiplicity distributions, hyperon and phi production, and Bose-Einstein correlations. Some data was also taken at lower collision energies and results will be compared to previous experiments.

  15. Genetic structure of a novel biofuel-producing microorganism ...

    Indian Academy of Sciences (India)

    2012-08-09

    Aug 9, 2012 ... 1392R reverse primer (Liu et al. 1997) were used. ..... 21, 4–8. Heipieper H. J., Isken S. and Saliola M. 2000 Ethanol tolerance and membrane fatty acid ... by metabolic engineering of the ammonium assimilation. Metab. Eng. 3 ...

  16. Mathematical expression of discharge capacity of compound open ...

    Indian Academy of Sciences (India)

    Water Engineering Department, Lorestan University, Khorramabad, Iran. ∗. Corresponding ... parameter for developing water engineering projects including dam ...... Haghiabi A H 2016b Prediction of river pipeline scour depth using multivariate adaptive regression splines;. J. Pipeline Syst. Eng. Pract. 8(1) 04016015, doi:.

  17. Analysis and Interpretation of the Plasma Dynamic Response to Additional Heating Power using different Diagnostics

    International Nuclear Information System (INIS)

    Manini, A.

    2002-07-01

    The main goal in the research of nuclear fusion, and therefore in tokamak research as well, is the development of a high power, steady-state power plant. To obtain the high power required for igniting the plasma, the size of the device must be very large. The performance of the tokamak plasma depends in particular on the plasma shape and on the internal plasma profiles. These profiles include those of the current density and the pressure, two quantities that can be modified by means of auxiliary heating methods such as Electron Cyclotron Heating (ECH). ECH is a very important tool due to its capability of injecting highly localised and intense power. Off-axis ECH and Electron Cyclotron Current Drive (ECCD) modify both current density and electron temperature profiles, leading to modification of confinement and stability properties. in particular, complete stabilisation of magnetohydrodynamic modes using ECCD is feasible. Furthermore, ECH is crucial as a mean of increasing the bootstrap current fraction through the formation of internal transport barriers, so that confinement is also improved. Finally, it is also noted that modulated ECH (MECH) is a very effective tool for perturbative energy transport experiments in many different regimes. Experiments performed in the TCV and the ASDEX Upgrade tokamaks are presented. The role of TCV is very important due to its flexibility of varying the plasma shape, its versatile high power ECH system at both the second and third electron cyclotron harmonics, and due to the numerous diagnostics installed, e.g. the two soft X-ray (SXR) diagnostics which simultaneously allow high temporal and spatial resolutions. The importance of ASDEX Upgrade is related to its large size, which makes it a reactor-relevant experimental facility, and to the Neutral Beam Injection (NBI) and ECH heating facilities, which allow a study of heat and particle transport in either mostly ion-heated or mostly electron-heated regimes. Moreover, for the

  18. Síntese e estudo microestrutural de perovsquitas tipo La0,8Ca0,2MO3 (M: Co e Mn para aplicação em catálise automotiva Synthesis and microstructural study of La0.8Ca0.2MO3 (M: Mn and Co perovskites for automotive catalysis

    Directory of Open Access Journals (Sweden)

    J. P. Ribeiro

    2011-09-01

    Full Text Available Materiais com estrutura perovsquita são potenciais catalisadores para prevenir a emissão de componentes indesejáveis ao meio ambiente. Diferentes métodos têm sido propostos para a síntese desses materiais, visando produzir materiais homogêneos com tamanho nanométrico de partículas. Os compostos La0,8Ca0,2MnO3 e La0,8Ca0,2CoO3 foram preparados pelo método dos precursores poliméricos visando sua utilização como catalisadores automotivos. Este método de síntese foi utilizado porque permite a obtenção de pós homogêneos e fases cristalinas a temperaturas mais baixas que os outros métodos tradicionais de síntese. Os materiais foram calcinados a 700 e 900 ºC por 4 h e caracterizados pelas técnicas de análise térmica, difração de raios X e microscopia eletrônica de varredura. As perovsquitas obtidas são nanométricas, monofásicas e com propriedades adequadas para utilização em catálise automotiva.Materials with perovskite structure are potential catalysts for preventing greenhouse gas emissions to the environment. Several methods have been proposed for the synthesis of these materials in order to produce homogeneous powders with nanometric particle size. In the present work, the La0.8Ca0.2MnO3 and La0.8Ca0.2CoO3 systems were prepared by the polymeric precursor method for application in automotive catalysis. This method was chosen because it allows obtaining homogeneous powders and crystalline phases at lower temperatures. The powders were calcined at 700 and 900 ºC for 4 h and characterized by thermal analysis, X-ray diffraction and scanning electron microscopy techniques. The perovskites are nanometric, single phased and present suitable properties for use in automotive catalysis.

  19. The Shock and Vibration Digest. Volume 14, Number 12

    Science.gov (United States)

    1982-12-01

    and A.D. Tran School of Aerospace, Mechanical and Nuclear Engrg., Key Words: Beams, Sandwich structures, Damped structures, Univ. of Oklahoma, Norman ...Reddy * Dept. of Mech. Engrg., Univ. of Adelaide, Adelaide, Univ. of Oklahoma, Norman , OK 73019, Rept. No. South Australia, Australia, J. Sound Vib...T.E ............. 1686 Smalley, A.J ............ 1810 Spector, J .............. 1760 Shovlin, M.D ............. 308 Smallwood , D.O .......... 2018

  20. Editorial 8

    Directory of Open Access Journals (Sweden)

    Eugênio Vinci

    2017-06-01

    Full Text Available A Revista Uninter de Comunicação, agora classificada pelo sistema Qualis-Periódicos da Capes, chega ao seu quinto ano de existência e oitava edição trazendo a contribuição de dois importantes nomes dos estudos contemporâneos em Comunicação. O professor Jean-Claude Soulages da  Université Lumière Lyon 2 e Fernando Torres Andacht, professor da Universidad de la República (Montevideo e do Programa de Pós-graduação em Comunicação e Linguagens da Universidade Tuiuti do Paraná.DOI: http://dx.doi.org/10.21882/ruc.v5i8.686

  1. Caracterização microestrutural e comportamento mecânico das ligas de alumínio AA2139 T3 e T8 soldadas por fricção rotativa com mistura Microstructural characterization and mechanical behavior of an AA2139 T3 and T8 aluminum alloy joined by friction stir welding (FSW

    Directory of Open Access Journals (Sweden)

    Vinícius Toledo Saccon

    2010-12-01

    Full Text Available Este trabalho visou analisar a caracterização microestrutural e o comportamento mecânico das ligas de alumínio AA2139 T3 e T8 quando são soldadas pelo processo Soldagem por Fricção Rotativa com Mistura, o qual é realizado na fase sólida. A análise microestrutural foi realizada utilizando microscopia óptica e eletrônica de varredura, e o comportamento mecânico foi avaliado através de medidas de microdureza e ensaio de tração convencional complementado pelo sistema ARAMIS. As ligas foram soldadas nos mesmos parâmetros de soldagem e com a mesma ferramenta, a fim de avaliar a qualidade da junta soldada para as duas condições de tratamento térmico, T3 e T8. Os resultados obtidos mostraram soldas resistentes para ambos os tratamentos térmicos, porém com melhores propriedades mecânicas para a liga AA2139 T3.This work aimed to study the microstructural characterization and mechanical behavior of AA2139 T3 and T8 aluminum alloys joined by FSW - Friction Stir Welding. The microstructural analysis has been done using optical microscope and scanning electron microscopy, and the mechanical analysis were evaluate through microhardness testing and conventional tensile test using the ARAMIS system . Each alloy were welded using the same welding parameters and the same tool in order to evaluate the joint quality for both heat treatment used for this work, T3 and T8. The result showed sounds joints for both heat treatments, although with better mechanical properties for the alloy AA2139 T3.

  2. Novel brain arteriovenous malformation mouse models for type 1 hereditary hemorrhagic telangiectasia.

    Directory of Open Access Journals (Sweden)

    Eun-Jung Choi

    Full Text Available Endoglin (ENG is a causative gene of type 1 hereditary hemorrhagic telangiectasia (HHT1. HHT1 patients have a higher prevalence of brain arteriovenous malformation (AVM than the general population and patients with other HHT subtypes. The pathogenesis of brain AVM in HHT1 patients is currently unknown and no specific medical therapy is available to treat patients. Proper animal models are crucial for identifying the underlying mechanisms for brain AVM development and for testing new therapies. However, creating HHT1 brain AVM models has been quite challenging because of difficulties related to deleting Eng-floxed sequence in Eng(2fl/2fl mice. To create an HHT1 brain AVM mouse model, we used several Cre transgenic mouse lines to delete Eng in different cell-types in Eng(2fl/2fl mice: R26CreER (all cell types after tamoxifen treatment, SM22α-Cre (smooth muscle and endothelial cell and LysM-Cre (lysozyme M-positive macrophage. An adeno-associated viral vector expressing vascular endothelial growth factor (AAV-VEGF was injected into the brain to induce focal angiogenesis. We found that SM22α-Cre-mediated Eng deletion in the embryo caused AVMs in the postnatal brain, spinal cord, and intestines. Induction of Eng deletion in adult mice using R26CreER plus local VEGF stimulation induced the brain AVM phenotype. In both models, Eng-null endothelial cells were detected in the brain AVM lesions, and formed mosaicism with wildtype endothelial cells. However, LysM-Cre-mediated Eng deletion in the embryo did not cause AVM in the postnatal brain even after VEGF stimulation. In this study, we report two novel HHT1 brain AVM models that mimic many phenotypes of human brain AVM and can thus be used for studying brain AVM pathogenesis and testing new therapies. Further, our data indicate that macrophage Eng deletion is insufficient and that endothelial Eng homozygous deletion is required for HHT1 brain AVM development.

  3. BIOPHYSICAL AND MECH ATTRIBUTES TO LOSSES CAL AND ...

    African Journals Online (AJOL)

    User

    m respectively. Therefore, losses during rice processing operations ar ... riety specific. mechanical properties, rice varieties, processing, post-harvest losse ..... stress (compressive load) at .... activities with available finance/ logistic so that they ...

  4. Magnetorresistência colossal em La5/8-yPr yCa3/8MnO3 Magnetoresistance in La5/8-yPr yCa3/8MnO3

    Directory of Open Access Journals (Sweden)

    S. H. Masunaga

    2007-09-01

    Full Text Available Amostras policristalinas de La5/8-yPr yCa3/8MnO3, 0 0,35 também mostram uma transição para o estado de ordenamento de carga/orbital T OC. Uma análise das medidas de ro(T, H sugere a coexistência de pelo menos duas fases distintas nesses materiais: uma ferromagnética-metálica FMM e uma segunda, com ordenamento de carga/orbital e comportamento isolante OCI. Os resultados também permitem concluir que as frações volumétricas dessas fases podem ser manipuladas, alterando-se parâmetros termodinâmicos como T e H. A magnetorresistência MR(T, determinada através das medidas de ro(T, H, foi observada ocorrer em uma larga faixa de temperatura e em todas as amostras pertencentes à série. Amostras ricas em Pr (y > 0,35 revelam um efeito de magnetorresistência colossal amplificado devido à coexistência e competição das FMM e OCI cujas frações volumétricas podem ser alteradas via mudança da temperatura e aplicação de um campo magnético externo.Polycrystalline samples of La5/8-yPr yCa3/8MnO3; 0 0.35 a transition to a charge and orbital-ordered state was also observed. The rho(T, H data analyses suggest the coexistence of at least two ordered phases in these samples: a ferromagnetic metallic phase FMM and a charge and orbital-ordered insulating COI phase.The data also indicate that the volume fraction of these phases can be changed by the variation of thermodynamic parameters like temperature T and magnetic field H. The magnetoresistance MR(T determined from rho(T, H data were observed in a large temperature range for all samples. In addition, samples with y > 0.35 were found to display a pronounced colossal magnetoresistance effect due to a severe competition between FMM and COI coexisting phases.

  5. Supersymmetric models for quarks and leptons with nonlinearly realized E8 symmetry

    International Nuclear Information System (INIS)

    Ong, C.L.

    1985-01-01

    We propose three supersymmetric nonlinear sigma models with global symmetry E 8 . The models can accommodate three left-handed families of quarks and leptons without incurring the Adler-Bell-Jackiw anomaly with respect to either the standard SU(3) x SU(2) x U(1) gauge group, or the SU(5), or SO(10) grand unifying gauge group. They also predict unambiguously a right-handed, fourth family of quarks and leptons. In order to explore the structure of the models, we develop a differential-form formulation of the Kahler manifolds, resulting in general expressions for the curvature tensors and other geometrical objects in terms of the structure constants of the algebra, and the squashing parameters. These results, in turn, facilitate a general method for determining the Lagrangian to quartic order, and so the structure of the inherent four-fermion interactions of the models. We observe that the Kahlerian condition dω = 0 on the fundamental two-form ω greatly reduces the number of the independent squashing parameters. We also point out two plausible mechanisms for symmetry breaking, involving gravity

  6. Evolution of E-centers during the annealing of Sb-doped Si0.8Ge0.2

    DEFF Research Database (Denmark)

    Kilpeläinen, S.; Tuomisto, F.; Slotte, J.

    2011-01-01

    Evolution of the chemical surroundings of vacancy complexes in Sb-doped ([Sb] = 2 × 1018 and 2 × 1019 cm−3) Si0.8Ge0.2 was studied with positron annihilation spectroscopy in Doppler broadening mode. The study was performed by annealing the samples both isochronally and isothermally. Defect...... evolution was observed at the temperature range 450–650 K. Both treatments were shown to induce changes in the chemical surroundings of the E-centers via introduction of Ge near the defects. Moreover, Sb was found to hinder these changes by stabilizing the E-centers and thus preventing them from finding Ge....... The stable state reached after the anneals was found to differ from that measured from an as-grown sample. This difference was deemed to be the result of Ge gathering in small clusters during the annealing thus breaking the initially random Ge distribution....

  7. The CD8+ T Cell-Mediated Immunity Induced by HPV-E6 Uploaded in Engineered Exosomes Is Improved by ISCOMATRIXTM Adjuvant

    Science.gov (United States)

    Manfredi, Francesco; di Bonito, Paola; Ridolfi, Barbara; Anticoli, Simona; Arenaccio, Claudia; Chiozzini, Chiara; Baz Morelli, Adriana; Federico, Maurizio

    2016-01-01

    We recently described the induction of an efficient CD8+ T cell-mediated immune response against a tumor-associated antigen (TAA) uploaded in engineered exosomes used as an immunogen delivery tool. This immune response cleared tumor cells inoculated after immunization, and controlled the growth of tumors implanted before immunization. We looked for new protocols aimed at increasing the CD8+ T cell specific response to the antigen uploaded in engineered exosomes, assuming that an optimized CD8+ T cell immune response would correlate with a more effective depletion of tumor cells in the therapeutic setting. By considering HPV-E6 as a model of TAA, we found that the in vitro co-administration of engineered exosomes and ISCOMATRIXTM adjuvant, i.e., an adjuvant composed of purified ISCOPREPTM saponin, cholesterol, and phospholipids, led to a stronger antigen cross-presentation in both B- lymphoblastoid cell lines ( and monocyte-derived immature dendritic cells compared with that induced by the exosomes alone. Consistently, the co-inoculation in mice of ISCOMATRIXTM adjuvant and engineered exosomes induced a significant increase of TAA-specific CD8+ T cells compared to mice immunized with the exosomes alone. This result holds promise for effective usage of exosomes as well as alternative nanovesicles in anti-tumor therapeutic approaches. PMID:27834857

  8. O některých problémech výroby tritia pro tokamak ITER

    Czech Academy of Sciences Publication Activity Database

    Řípa, Milan

    2010-01-01

    Roč. 58, č. 13 (2010), s. 20-20 ISSN 0040-1064 Institutional research plan: CEZ:AV0Z20430508 Keywords : fusion * ITER * Test Blanket Module * ripple * ATEKO * Nuclear Research Institute Řež plc * tritium * lithium ceramic Subject RIV: BL - Plasma and Gas Discharge Physics

  9. Search for heavy Majorana neutrinos in $\\mathrm{ e^\\pm e^\\pm }$+ jets and $\\mathrm{ e^\\pm \\mu^\\pm }$+ jets events in proton-proton collisions at $\\sqrt{s} =$ 8 TeV

    CERN Document Server

    Khachatryan, Vardan; Tumasyan, Armen; Adam, Wolfgang; Aşılar, Ece; Bergauer, Thomas; Brandstetter, Johannes; Brondolin, Erica; Dragicevic, Marko; Erö, Janos; Flechl, Martin; Friedl, Markus; Fruehwirth, Rudolf; Ghete, Vasile Mihai; Hartl, Christian; Hörmann, Natascha; Hrubec, Josef; Jeitler, Manfred; König, Axel; Krammer, Manfred; Krätschmer, Ilse; Liko, Dietrich; Matsushita, Takashi; Mikulec, Ivan; Rabady, Dinyar; Rad, Navid; Rahbaran, Babak; Rohringer, Herbert; Schieck, Jochen; Schöfbeck, Robert; Strauss, Josef; Treberer-Treberspurg, Wolfgang; Waltenberger, Wolfgang; Wulz, Claudia-Elisabeth; Mossolov, Vladimir; Shumeiko, Nikolai; Suarez Gonzalez, Juan; Alderweireldt, Sara; Cornelis, Tom; De Wolf, Eddi A; Janssen, Xavier; Knutsson, Albert; Lauwers, Jasper; Luyckx, Sten; Van De Klundert, Merijn; Van Haevermaet, Hans; Van Mechelen, Pierre; Van Remortel, Nick; Van Spilbeeck, Alex; Abu Zeid, Shimaa; Blekman, Freya; D'Hondt, Jorgen; Daci, Nadir; De Bruyn, Isabelle; Deroover, Kevin; Heracleous, Natalie; 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Meschini, Marco; Paoletti, Simone; Sguazzoni, Giacomo; Viliani, Lorenzo; Benussi, Luigi; Bianco, Stefano; Fabbri, Franco; Piccolo, Davide; Primavera, Federica; Calvelli, Valerio; Ferro, Fabrizio; Lo Vetere, Maurizio; Monge, Maria Roberta; Robutti, Enrico; Tosi, Silvano; Brianza, Luca; Dinardo, Mauro Emanuele; Fiorendi, Sara; Gennai, Simone; Gerosa, Raffaele; Ghezzi, Alessio; Govoni, Pietro; Malvezzi, Sandra; Manzoni, Riccardo Andrea; Marzocchi, Badder; Menasce, Dario; Moroni, Luigi; Paganoni, Marco; Pedrini, Daniele; Pigazzini, Simone; Ragazzi, Stefano; Redaelli, Nicola; Tabarelli de Fatis, Tommaso; Buontempo, Salvatore; Cavallo, Nicola; Di Guida, Salvatore; Esposito, Marco; Fabozzi, Francesco; Iorio, Alberto Orso Maria; Lanza, Giuseppe; Lista, Luca; Meola, Sabino; Merola, Mario; Paolucci, Pierluigi; Sciacca, Crisostomo; Thyssen, Filip; Azzi, Patrizia; Bacchetta, Nicola; Benato, Lisa; Bisello, Dario; Boletti, Alessio; Carlin, Roberto; Checchia, Paolo; Dall'Osso, Martino; Dorigo, Tommaso; Dosselli, Umberto; Fantinel, Sergio; Fanzago, Federica; Gasparini, Fabrizio; Gasparini, Ugo; Gonella, Franco; Gozzelino, Andrea; Lacaprara, Stefano; Margoni, Martino; Meneguzzo, Anna Teresa; Pazzini, Jacopo; Pozzobon, Nicola; Ronchese, Paolo; Simonetto, Franco; Torassa, Ezio; Tosi, Mia; Zanetti, Marco; Zotto, Pierluigi; Zucchetta, Alberto; Zumerle, Gianni; Braghieri, Alessandro; Magnani, Alice; Montagna, Paolo; Ratti, Sergio P; Re, Valerio; Riccardi, Cristina; Salvini, Paola; Vai, Ilaria; Vitulo, Paolo; Alunni Solestizi, Luisa; Bilei, Gian Mario; Ciangottini, Diego; Fanò, Livio; Lariccia, Paolo; Leonardi, Roberto; Mantovani, Giancarlo; Menichelli, Mauro; Saha, Anirban; Santocchia, Attilio; Androsov, Konstantin; Azzurri, Paolo; Bagliesi, Giuseppe; Bernardini, Jacopo; Boccali, Tommaso; Castaldi, Rino; Ciocci, Maria Agnese; Dell'Orso, Roberto; Donato, Silvio; Fedi, Giacomo; Foà, Lorenzo; Giassi, Alessandro; Grippo, Maria Teresa; Ligabue, Franco; Lomtadze, Teimuraz; Martini, Luca; Messineo, Alberto; Palla, Fabrizio; Rizzi, Andrea; Savoy-Navarro, Aurore; Spagnolo, Paolo; Tenchini, Roberto; Tonelli, Guido; Venturi, Andrea; Verdini, Piero Giorgio; Barone, Luciano; Cavallari, Francesca; D'imperio, Giulia; Del Re, Daniele; Diemoz, Marcella; Gelli, Simone; Jorda, Clara; Longo, Egidio; Margaroli, Fabrizio; Meridiani, Paolo; Organtini, Giovanni; Paramatti, Riccardo; Preiato, Federico; Rahatlou, Shahram; Rovelli, Chiara; Santanastasio, Francesco; Amapane, Nicola; Arcidiacono, Roberta; Argiro, Stefano; Arneodo, Michele; Bellan, Riccardo; Biino, Cristina; Cartiglia, Nicolo; Costa, Marco; Covarelli, Roberto; Degano, Alessandro; Demaria, Natale; Finco, Linda; Kiani, Bilal; Mariotti, Chiara; Maselli, Silvia; Migliore, Ernesto; Monaco, Vincenzo; Monteil, Ennio; Obertino, Maria Margherita; Pacher, Luca; Pastrone, Nadia; Pelliccioni, Mario; Pinna Angioni, Gian Luca; Ravera, Fabio; Romero, Alessandra; Ruspa, Marta; Sacchi, Roberto; Solano, Ada; Staiano, Amedeo; Belforte, Stefano; Candelise, Vieri; Casarsa, Massimo; Cossutti, Fabio; Della Ricca, Giuseppe; Gobbo, Benigno; La Licata, Chiara; Schizzi, Andrea; Zanetti, Anna; Nam, Soon-Kwon; Kim, Dong Hee; Kim, Gui Nyun; Kim, Min Suk; Kong, Dae Jung; Lee, Sangeun; Lee, Seh Wook; Oh, Young Do; Sakharov, Alexandre; Son, Dong-Chul; Brochero Cifuentes, Javier Andres; Kim, Hyunsoo; Kim, Tae Jeong; Song, Sanghyeon; Cho, Sungwoong; Choi, Suyong; Go, Yeonju; Gyun, Dooyeon; Hong, Byung-Sik; Kim, Hyunchul; Kim, Yongsun; Lee, Byounghoon; Lee, Kisoo; Lee, Kyong Sei; Lee, Songkyo; Lim, Jaehoon; Park, Sung Keun; Roh, Youn; Almond, John; Lee, Haneol; Oh, Sung Bin; Seo, Seon-hee; Yang, Unki; Yoo, Hwi Dong; Choi, Minkyoo; Kim, Hyunyong; Kim, Ji Hyun; Lee, Jason Sang Hun; Park, Inkyu; Ryu, Geonmo; Ryu, Min Sang; Choi, Young-Il; Goh, Junghwan; Kim, Donghyun; Kwon, Eunhyang; Lee, Jongseok; Yu, Intae; Dudenas, Vytautas; Juodagalvis, Andrius; Vaitkus, Juozas; Ahmed, Ijaz; Ibrahim, Zainol Abidin; Komaragiri, Jyothsna Rani; Md Ali, Mohd Adli Bin; Mohamad Idris, Faridah; Wan Abdullah, Wan Ahmad Tajuddin; Yusli, Mohd Nizam; Zolkapli, Zukhaimira; Casimiro Linares, Edgar; Castilla-Valdez, Heriberto; De La Cruz-Burelo, Eduard; Heredia-De La Cruz, Ivan; Hernandez-Almada, Alberto; Lopez-Fernandez, Ricardo; Mejia Guisao, Jhovanny; Sánchez Hernández, Alberto; Carrillo Moreno, Salvador; Vazquez Valencia, Fabiola; Pedraza, Isabel; Salazar Ibarguen, Humberto Antonio; Morelos Pineda, Antonio; Krofcheck, David; Butler, Philip H; Ahmad, Ashfaq; Ahmad, Muhammad; Hassan, Qamar; Hoorani, Hafeez R; Khan, Wajid Ali; Khurshid, Taimoor; Shoaib, Muhammad; Waqas, Muhammad; Bialkowska, Helena; Bluj, Michal; Boimska, Bożena; Frueboes, Tomasz; Górski, Maciej; Kazana, Malgorzata; Nawrocki, Krzysztof; Romanowska-Rybinska, Katarzyna; Szleper, Michal; Traczyk, Piotr; Zalewski, Piotr; Brona, Grzegorz; Bunkowski, Karol; Byszuk, Adrian; Doroba, Krzysztof; Kalinowski, Artur; Konecki, Marcin; Krolikowski, Jan; Misiura, Maciej; Olszewski, Michal; Walczak, Marek; Bargassa, Pedrame; Beirão Da Cruz E Silva, Cristóvão; Di Francesco, Agostino; Faccioli, Pietro; Ferreira Parracho, Pedro Guilherme; Gallinaro, Michele; Hollar, Jonathan; Leonardo, Nuno; Lloret Iglesias, Lara; Nemallapudi, Mythra Varun; Nguyen, Federico; Rodrigues Antunes, Joao; Seixas, Joao; Toldaiev, Oleksii; Vadruccio, Daniele; Varela, Joao; Vischia, Pietro; Bunin, Pavel; Gavrilenko, Mikhail; Golutvin, Igor; Karjavin, Vladimir; Kozlov, Guennady; Lanev, Alexander; Malakhov, Alexander; Matveev, Viktor; Moisenz, Petr; Palichik, Vladimir; Perelygin, Victor; Savina, Maria; Shmatov, Sergey; Shulha, Siarhei; Skatchkov, Nikolai; Smirnov, Vitaly; Tikhonenko, Elena; Yuldashev, Bekhzod S; Zarubin, Anatoli; Golovtsov, Victor; Ivanov, Yury; Kim, Victor; Kuznetsova, Ekaterina; Levchenko, Petr; Murzin, Victor; Oreshkin, Vadim; Smirnov, Igor; Sulimov, Valentin; Uvarov, Lev; Vavilov, Sergey; Vorobyev, Alexey; Andreev, Yuri; Dermenev, Alexander; Gninenko, Sergei; Golubev, Nikolai; Karneyeu, Anton; Kirsanov, Mikhail; Krasnikov, Nikolai; Pashenkov, Anatoli; Tlisov, Danila; Toropin, Alexander; Epshteyn, Vladimir; Gavrilov, Vladimir; Lychkovskaya, Natalia; Popov, Vladimir; Pozdnyakov, Ivan; Safronov, Grigory; Spiridonov, Alexander; Vlasov, Evgueni; Zhokin, Alexander; Chadeeva, Marina; Chistov, Ruslan; Markin, Oleg; Rusinov, Vladimir; Tarkovskii, Evgenii; Andreev, Vladimir; Azarkin, Maksim; Dremin, Igor; Kirakosyan, Martin; Leonidov, Andrey; Mesyats, Gennady; Rusakov, Sergey V; Baskakov, Alexey; Belyaev, Andrey; Boos, Edouard; Dubinin, Mikhail; Dudko, Lev; Ershov, Alexander; Gribushin, Andrey; Klyukhin, Vyacheslav; Kodolova, Olga; Lokhtin, Igor; Miagkov, Igor; Obraztsov, Stepan; Petrushanko, Sergey; Savrin, Viktor; Snigirev, Alexander; Azhgirey, Igor; Bayshev, Igor; Bitioukov, Sergei; Kachanov, Vassili; Kalinin, Alexey; Konstantinov, Dmitri; Krychkine, Victor; Petrov, Vladimir; Ryutin, Roman; Sobol, Andrei; Tourtchanovitch, Leonid; Troshin, Sergey; Tyurin, Nikolay; Uzunian, Andrey; Volkov, Alexey; Adzic, Petar; Cirkovic, Predrag; Devetak, Damir; Milosevic, Jovan; Rekovic, Vladimir; Alcaraz Maestre, Juan; Calvo, Enrique; Cerrada, Marcos; Chamizo Llatas, Maria; Colino, Nicanor; De La Cruz, Begona; Delgado Peris, Antonio; Escalante Del Valle, Alberto; Fernandez Bedoya, Cristina; Fernández Ramos, Juan Pablo; Flix, Jose; Fouz, Maria Cruz; Garcia-Abia, Pablo; Gonzalez Lopez, Oscar; Goy Lopez, Silvia; Hernandez, Jose M; Josa, Maria Isabel; Navarro De Martino, Eduardo; Pérez-Calero Yzquierdo, Antonio María; Puerta Pelayo, Jesus; Quintario Olmeda, Adrián; Redondo, Ignacio; Romero, Luciano; Senghi Soares, Mara; de Trocóniz, Jorge F; Missiroli, Marino; Moran, Dermot; Cuevas, Javier; Fernandez Menendez, Javier; Folgueras, Santiago; Gonzalez Caballero, Isidro; Palencia Cortezon, Enrique; Vizan Garcia, Jesus Manuel; Cabrillo, Iban Jose; Calderon, Alicia; Castiñeiras De Saa, Juan Ramon; Curras, Esteban; De Castro Manzano, Pablo; Fernandez, Marcos; Garcia-Ferrero, Juan; Gomez, Gervasio; Lopez Virto, Amparo; Marco, Jesus; Marco, Rafael; Martinez Rivero, Celso; Matorras, Francisco; Piedra Gomez, Jonatan; Rodrigo, Teresa; Rodríguez-Marrero, Ana Yaiza; Ruiz-Jimeno, Alberto; Scodellaro, Luca; Trevisani, Nicolò; Vila, Ivan; Vilar Cortabitarte, Rocio; Abbaneo, Duccio; Auffray, Etiennette; Auzinger, Georg; Bachtis, Michail; Baillon, Paul; Ball, Austin; Barney, David; Benaglia, Andrea; Benhabib, Lamia; Berruti, Gaia Maria; Bloch, Philippe; Bocci, Andrea; Bonato, Alessio; Botta, Cristina; Breuker, Horst; Camporesi, Tiziano; Castello, Roberto; Cepeda, Maria; Cerminara, Gianluca; D'Alfonso, Mariarosaria; D'Enterria, David; Dabrowski, Anne; Daponte, Vincenzo; David Tinoco Mendes, Andre; De Gruttola, Michele; De Guio, Federico; De Roeck, Albert; Di Marco, Emanuele; Dobson, Marc; Dordevic, Milos; Dorney, Brian; Du Pree, Tristan; Duggan, Daniel; Dünser, Marc; Dupont, Niels; Elliott-Peisert, Anna; Franzoni, Giovanni; Fulcher, Jonathan; Funk, Wolfgang; Gigi, Dominique; Gill, Karl; Girone, Maria; Glege, Frank; Guida, Roberto; Gundacker, Stefan; Guthoff, Moritz; Hammer, Josef; Harris, Philip; Hegeman, Jeroen; Innocente, Vincenzo; Janot, Patrick; Kirschenmann, Henning; Knünz, Valentin; Kortelainen, Matti J; Kousouris, Konstantinos; Lecoq, Paul; Lourenco, Carlos; Lucchini, Marco Toliman; Magini, Nicolo; Malgeri, Luca; Mannelli, Marcello; Martelli, Arabella; Masetti, Lorenzo; Meijers, Frans; Mersi, Stefano; Meschi, Emilio; Moortgat, Filip; Morovic, Srecko; Mulders, Martijn; Neugebauer, Hannes; Orfanelli, Styliani; Orsini, Luciano; Pape, Luc; Perez, Emmanuelle; Peruzzi, Marco; Petrilli, Achille; Petrucciani, Giovanni; Pfeiffer, Andreas; Pierini, Maurizio; Piparo, Danilo; Racz, Attila; Reis, Thomas; Rolandi, Gigi; Rovere, Marco; Ruan, Manqi; Sakulin, Hannes; Sauvan, Jean-Baptiste; Schäfer, Christoph; Schwick, Christoph; Seidel, Markus; Sharma, Archana; Silva, Pedro; Simon, Michal; Sphicas, Paraskevas; Steggemann, Jan; Stoye, Markus; Takahashi, Yuta; Treille, Daniel; Triossi, Andrea; Tsirou, Andromachi; Veckalns, Viesturs; Veres, Gabor Istvan; Wardle, Nicholas; Wöhri, Hermine Katharina; Zagoździńska, Agnieszka; Zeuner, Wolfram Dietrich; Bertl, Willi; Deiters, Konrad; Erdmann, Wolfram; Horisberger, Roland; Ingram, Quentin; Kaestli, Hans-Christian; Kotlinski, Danek; Langenegger, Urs; Rohe, Tilman; Bachmair, Felix; Bäni, Lukas; Bianchini, Lorenzo; Casal, Bruno; Dissertori, Günther; Dittmar, Michael; Donegà, Mauro; Eller, Philipp; Grab, Christoph; Heidegger, Constantin; Hits, Dmitry; Hoss, Jan; Kasieczka, Gregor; Lecomte, Pierre; Lustermann, Werner; Mangano, Boris; Marionneau, Matthieu; Martinez Ruiz del Arbol, Pablo; Masciovecchio, Mario; Meinhard, Maren Tabea; Meister, Daniel; Micheli, Francesco; Musella, Pasquale; Nessi-Tedaldi, Francesca; Pandolfi, Francesco; Pata, Joosep; Pauss, Felicitas; Perrin, Gaël; Perrozzi, Luca; Quittnat, Milena; Rossini, Marco; Schönenberger, Myriam; Starodumov, Andrei; Takahashi, Maiko; Tavolaro, Vittorio Raoul; Theofilatos, Konstantinos; Wallny, Rainer; Aarrestad, Thea Klaeboe; Amsler, Claude; Caminada, Lea; Canelli, Maria Florencia; Chiochia, Vincenzo; De Cosa, Annapaola; Galloni, Camilla; Hinzmann, Andreas; Hreus, Tomas; Kilminster, Benjamin; Lange, Clemens; Ngadiuba, Jennifer; Pinna, Deborah; Rauco, Giorgia; Robmann, Peter; Salerno, Daniel; Yang, Yong; Chen, Kuan-Hsin; Doan, Thi Hien; Jain, Shilpi; Khurana, Raman; Konyushikhin, Maxim; Kuo, Chia-Ming; Lin, Willis; Lu, Yun-Ju; Pozdnyakov, Andrey; Yu, Shin-Shan; Kumar, Arun; Chang, Paoti; Chang, You-Hao; Chang, Yu-Wei; Chao, Yuan; Chen, Kai-Feng; Chen, Po-Hsun; Dietz, Charles; Fiori, Francesco; Grundler, Ulysses; Hou, George Wei-Shu; Hsiung, Yee; Liu, Yueh-Feng; Lu, Rong-Shyang; Miñano Moya, Mercedes; Petrakou, Eleni; Tsai, Jui-fa; Tzeng, Yeng-Ming; Asavapibhop, Burin; Kovitanggoon, Kittikul; Singh, Gurpreet; Srimanobhas, Norraphat; Suwonjandee, Narumon; Adiguzel, Aytul; Bakirci, Mustafa Numan; Damarseckin, Serdal; Demiroglu, Zuhal Seyma; Dozen, Candan; Eskut, Eda; Girgis, Semiray; Gokbulut, Gul; Guler, Yalcin; Gurpinar, Emine; Hos, Ilknur; Kangal, Evrim Ersin; Onengut, Gulsen; Ozdemir, Kadri; Ozturk, Sertac; Sunar Cerci, Deniz; Tali, Bayram; Topakli, Huseyin; Zorbilmez, Caglar; Bilin, Bugra; Bilmis, Selcuk; Isildak, Bora; Karapinar, Guler; Yalvac, Metin; Zeyrek, Mehmet; Gülmez, Erhan; Kaya, Mithat; Kaya, Ozlem; Yetkin, Elif Asli; Yetkin, Taylan; Cakir, Altan; Cankocak, Kerem; Sen, Sercan; Vardarlı, Fuat Ilkehan; Grynyov, Boris; Levchuk, Leonid; Sorokin, Pavel; Aggleton, Robin; Ball, Fionn; Beck, Lana; Brooke, James John; Burns, Douglas; Clement, Emyr; Cussans, David; Flacher, Henning; Goldstein, Joel; Grimes, Mark; Heath, Greg P; Heath, Helen F; Jacob, Jeson; Kreczko, Lukasz; Lucas, Chris; Meng, Zhaoxia; Newbold, Dave M; Paramesvaran, Sudarshan; Poll, Anthony; Sakuma, Tai; Seif El Nasr-storey, Sarah; Senkin, Sergey; Smith, Dominic; Smith, Vincent J; Bell, Ken W; Belyaev, Alexander; Brew, Christopher; Brown, Robert M; Calligaris, Luigi; Cieri, Davide; Cockerill, David JA; Coughlan, John A; Harder, Kristian; Harper, Sam; Olaiya, Emmanuel; Petyt, David; Shepherd-Themistocleous, Claire; Thea, Alessandro; Tomalin, Ian R; Williams, Thomas; Worm, Steven; Baber, Mark; Bainbridge, Robert; Buchmuller, Oliver; Bundock, Aaron; Burton, Darren; Casasso, Stefano; Citron, Matthew; Colling, David; Corpe, Louie; Dauncey, Paul; Davies, Gavin; De Wit, Adinda; Della Negra, Michel; Dunne, Patrick; Elwood, Adam; Futyan, David; Hall, Geoffrey; Iles, Gregory; Lane, Rebecca; Lucas, Robyn; Lyons, Louis; Magnan, Anne-Marie; Malik, Sarah; Mastrolorenzo, Luca; Nash, Jordan; Nikitenko, Alexander; Pela, Joao; Penning, Bjoern; Pesaresi, Mark; Raymond, David Mark; Richards, Alexander; Rose, Andrew; Seez, Christopher; Tapper, Alexander; Uchida, Kirika; Vazquez Acosta, Monica; Virdee, Tejinder; Zenz, Seth Conrad; Cole, Joanne; Hobson, Peter R; Khan, Akram; Kyberd, Paul; Leslie, Dawn; Reid, Ivan; Symonds, Philip; Teodorescu, Liliana; Turner, Mark; Borzou, Ahmad; Call, Kenneth; Dittmann, Jay; Hatakeyama, Kenichi; Liu, Hongxuan; Pastika, Nathaniel; Charaf, Otman; Cooper, Seth; Henderson, Conor; Rumerio, Paolo; Arcaro, Daniel; Avetisyan, Aram; Bose, Tulika; Gastler, Daniel; Rankin, Dylan; Richardson, Clint; Rohlf, James; Sulak, Lawrence; Zou, David; Alimena, Juliette; Benelli, Gabriele; Berry, Edmund; Cutts, David; Ferapontov, Alexey; Garabedian, Alex; Hakala, John; Heintz, Ulrich; Jesus, Orduna; Laird, Edward; Landsberg, Greg; Mao, Zaixing; Narain, Meenakshi; Piperov, Stefan; Sagir, Sinan; Syarif, Rizki; Breedon, Richard; Breto, Guillermo; Calderon De La Barca Sanchez, Manuel; Chauhan, Sushil; Chertok, Maxwell; Conway, John; Conway, Rylan; Cox, Peter Timothy; Erbacher, Robin; Funk, Garrett; Gardner, Michael; Ko, Winston; Lander, Richard; Mclean, Christine; Mulhearn, Michael; Pellett, Dave; Pilot, Justin; Ricci-Tam, Francesca; Shalhout, Shalhout; Smith, John; Squires, Michael; Stolp, Dustin; Tripathi, Mani; Wilbur, Scott; Yohay, Rachel; Cousins, Robert; Everaerts, Pieter; Florent, Alice; Hauser, Jay; Ignatenko, Mikhail; Saltzberg, David; Takasugi, Eric; Valuev, Vyacheslav; Weber, Matthias; Burt, Kira; Clare, Robert; Ellison, John Anthony; Gary, J William; Hanson, Gail; Heilman, Jesse; Paneva, Mirena Ivova; Jandir, Pawandeep; Kennedy, Elizabeth; Lacroix, Florent; Long, Owen Rosser; Malberti, Martina; Olmedo Negrete, Manuel; Shrinivas, Amithabh; Wei, Hua; Wimpenny, Stephen; Yates, Brent; Branson, James G; Cerati, Giuseppe Benedetto; Cittolin, Sergio; D'Agnolo, Raffaele Tito; Derdzinski, Mark; Holzner, André; Kelley, Ryan; Klein, Daniel; Letts, James; Macneill, Ian; Olivito, Dominick; Padhi, Sanjay; Pieri, Marco; Sani, Matteo; Sharma, Vivek; Simon, Sean; Tadel, Matevz; Vartak, Adish; Wasserbaech, Steven; Welke, Charles; Würthwein, Frank; Yagil, Avraham; Zevi Della Porta, Giovanni; Bradmiller-Feld, John; Campagnari, Claudio; Dishaw, Adam; Dutta, Valentina; Flowers, Kristen; Franco Sevilla, Manuel; Geffert, Paul; George, Christopher; Golf, Frank; Gouskos, Loukas; Gran, Jason; Incandela, Joe; Mccoll, Nickolas; Mullin, Sam Daniel; Richman, Jeffrey; Stuart, David; Suarez, Indara; West, Christopher; Yoo, Jaehyeok; Anderson, Dustin; Apresyan, Artur; Bendavid, Joshua; Bornheim, Adolf; Bunn, Julian; Chen, Yi; Duarte, Javier; Mott, Alexander; Newman, Harvey B; Pena, Cristian; Spiropulu, Maria; Vlimant, Jean-Roch; Xie, Si; Zhu, Ren-Yuan; Andrews, Michael Benjamin; Azzolini, Virginia; Calamba, Aristotle; Carlson, Benjamin; Ferguson, Thomas; Paulini, Manfred; Russ, James; Sun, Menglei; Vogel, Helmut; Vorobiev, Igor; Cumalat, John Perry; Ford, William T; Gaz, Alessandro; Jensen, Frank; Johnson, Andrew; Krohn, Michael; Mulholland, Troy; Nauenberg, Uriel; Stenson, Kevin; Wagner, Stephen Robert; Alexander, James; Chatterjee, Avishek; Chaves, Jorge; Chu, Jennifer; Dittmer, Susan; Eggert, Nicholas; Mirman, Nathan; Nicolas Kaufman, Gala; Patterson, Juliet Ritchie; Rinkevicius, Aurelijus; Ryd, Anders; Skinnari, Louise; Soffi, Livia; Sun, Werner; Tan, Shao Min; Teo, Wee Don; Thom, Julia; Thompson, Joshua; Tucker, Jordan; Weng, Yao; Wittich, Peter; Abdullin, Salavat; Albrow, Michael; Apollinari, Giorgio; Banerjee, Sunanda; Bauerdick, Lothar AT; Beretvas, Andrew; Berryhill, Jeffrey; Bhat, Pushpalatha C; Bolla, Gino; Burkett, Kevin; Butler, Joel Nathan; Cheung, Harry; Chlebana, Frank; Cihangir, Selcuk; Elvira, Victor Daniel; Fisk, Ian; Freeman, Jim; Gottschalk, Erik; Gray, Lindsey; Green, Dan; Grünendahl, Stefan; Gutsche, Oliver; Hanlon, Jim; Hare, Daryl; Harris, Robert M; Hasegawa, Satoshi; Hirschauer, James; Hu, Zhen; Jayatilaka, Bodhitha; Jindariani, Sergo; Johnson, Marvin; Joshi, Umesh; Klima, Boaz; Kreis, Benjamin; Lammel, Stephan; Lewis, Jonathan; Linacre, Jacob; Lincoln, Don; Lipton, Ron; Liu, Tiehui; Lopes De Sá, Rafael; Lykken, Joseph; Maeshima, Kaori; Marraffino, John Michael; Maruyama, Sho; Mason, David; McBride, Patricia; Merkel, Petra; Mrenna, Stephen; Nahn, Steve; Newman-Holmes, Catherine; O'Dell, Vivian; Pedro, Kevin; Prokofyev, Oleg; Rakness, Gregory; Sexton-Kennedy, Elizabeth; Soha, Aron; Spalding, William J; Spiegel, Leonard; Stoynev, Stoyan; Strobbe, Nadja; Taylor, Lucas; Tkaczyk, Slawek; Tran, Nhan Viet; Uplegger, Lorenzo; Vaandering, Eric Wayne; Vernieri, Caterina; Verzocchi, Marco; Vidal, Richard; Wang, Michael; Weber, Hannsjoerg Artur; Whitbeck, Andrew; Acosta, Darin; Avery, Paul; Bortignon, Pierluigi; Bourilkov, Dimitri; Brinkerhoff, Andrew; Carnes, Andrew; Carver, Matthew; Curry, David; Das, Souvik; Field, Richard D; Furic, Ivan-Kresimir; Konigsberg, Jacobo; Korytov, Andrey; Kotov, Khristian; Ma, Peisen; Matchev, Konstantin; Mei, Hualin; Milenovic, Predrag; Mitselmakher, Guenakh; Rank, Douglas; Rossin, Roberto; Shchutska, Lesya; Snowball, Matthew; Sperka, David; Terentyev, Nikolay; Thomas, Laurent; Wang, Jian; Wang, Sean-Jiun; Yelton, John; Linn, Stephan; Markowitz, Pete; Martinez, German; Rodriguez, Jorge Luis; Ackert, Andrew; Adams, Jordon Rowe; Adams, Todd; Askew, Andrew; Bein, Samuel; Bochenek, Joseph; Diamond, Brendan; Haas, Jeff; Hagopian, Sharon; Hagopian, Vasken; Johnson, Kurtis F; Khatiwada, Ajeeta; Prosper, Harrison; Weinberg, Marc; Baarmand, Marc M; Bhopatkar, Vallary; Colafranceschi, Stefano; Hohlmann, Marcus; Kalakhety, Himali; Noonan, Daniel; Roy, Titas; Yumiceva, Francisco; Adams, Mark Raymond; Apanasevich, Leonard; Berry, Douglas; Betts, Russell Richard; Bucinskaite, Inga; Cavanaugh, Richard; Evdokimov, Olga; Gauthier, Lucie; Gerber, Cecilia Elena; Hofman, David Jonathan; Kurt, Pelin; O'Brien, Christine; Sandoval Gonzalez, Irving Daniel; Turner, Paul; Varelas, Nikos; Wu, Zhenbin; Zakaria, Mohammed; Zhang, Jingyu; Bilki, Burak; Clarida, Warren; Dilsiz, Kamuran; Durgut, Süleyman; Gandrajula, Reddy Pratap; Haytmyradov, Maksat; Khristenko, Viktor; Merlo, Jean-Pierre; Mermerkaya, Hamit; Mestvirishvili, Alexi; Moeller, Anthony; Nachtman, Jane; Ogul, Hasan; Onel, Yasar; Ozok, Ferhat; Penzo, Aldo; Snyder, Christina; Tiras, Emrah; Wetzel, James; Yi, Kai; Anderson, Ian; Barnett, Bruce Arnold; Blumenfeld, Barry; Cocoros, Alice; Eminizer, Nicholas; Fehling, David; Feng, Lei; Gritsan, Andrei; Maksimovic, Petar; Osherson, Marc; Roskes, Jeffrey; Sarica, Ulascan; Swartz, Morris; Xiao, Meng; Xin, Yongjie; You, Can; Baringer, Philip; Bean, Alice; Bruner, Christopher; Kenny III, Raymond Patrick; Kropivnitskaya, Anna; Majumder, Devdatta; Malek, Magdalena; Mcbrayer, William; Murray, Michael; Sanders, Stephen; Stringer, Robert; Wang, Quan; Ivanov, Andrew; Kaadze, Ketino; Khalil, Sadia; Makouski, Mikhail; Maravin, Yurii; Mohammadi, Abdollah; Saini, Lovedeep Kaur; Skhirtladze, Nikoloz; Toda, Sachiko; Lange, David; Rebassoo, Finn; Wright, Douglas; Anelli, Christopher; Baden, Drew; Baron, Owen; Belloni, Alberto; Calvert, Brian; Eno, Sarah Catherine; Ferraioli, Charles; Gomez, Jaime; Hadley, Nicholas John; Jabeen, Shabnam; Kellogg, Richard G; Kolberg, Ted; Kunkle, Joshua; Lu, Ying; Mignerey, Alice; Shin, Young Ho; Skuja, Andris; Tonjes, Marguerite; Tonwar, Suresh C; Apyan, Aram; Barbieri, Richard; Baty, Austin; Bi, Ran; Bierwagen, Katharina; Brandt, Stephanie; Busza, Wit; Cali, Ivan Amos; Demiragli, Zeynep; Di Matteo, Leonardo; Gomez Ceballos, Guillelmo; Goncharov, Maxim; Gulhan, Doga; Iiyama, Yutaro; Innocenti, Gian Michele; Klute, Markus; Kovalskyi, Dmytro; Krajczar, Krisztian; Lai, Yue Shi; Lee, Yen-Jie; Levin, Andrew; Luckey, Paul David; Marini, Andrea Carlo; Mcginn, Christopher; Mironov, Camelia; Narayanan, Siddharth; Niu, Xinmei; Paus, Christoph; Roland, Christof; Roland, Gunther; Salfeld-Nebgen, Jakob; Stephans, George; Sumorok, Konstanty; Tatar, Kaya; Varma, Mukund; Velicanu, Dragos; Veverka, Jan; Wang, Jing; Wang, Ta-Wei; Wyslouch, Bolek; Yang, Mingming; Zhukova, Victoria; Benvenuti, Alberto; Dahmes, Bryan; Evans, Andrew; Finkel, Alexey; Gude, Alexander; Hansen, Peter; Kalafut, Sean; Kao, Shih-Chuan; Klapoetke, Kevin; Kubota, Yuichi; Lesko, Zachary; Mans, Jeremy; Nourbakhsh, Shervin; Ruckstuhl, Nicole; Rusack, Roger; Tambe, Norbert; Turkewitz, Jared; Acosta, John Gabriel; Oliveros, Sandra; Avdeeva, Ekaterina; Bartek, Rachel; Bloom, Kenneth; Bose, Suvadeep; Claes, Daniel R; Dominguez, Aaron; Fangmeier, Caleb; Gonzalez Suarez, Rebeca; Kamalieddin, Rami; Knowlton, Dan; Kravchenko, Ilya; Meier, Frank; Monroy, Jose; Ratnikov, Fedor; Siado, Joaquin Emilo; Snow, Gregory R; Stieger, Benjamin; Alyari, Maral; Dolen, James; George, Jimin; Godshalk, Andrew; Harrington, Charles; Iashvili, Ia; Kaisen, Josh; Kharchilava, Avto; Kumar, Ashish; Rappoccio, Salvatore; Roozbahani, Bahareh; Alverson, George; Barberis, Emanuela; Baumgartel, Darin; Chasco, Matthew; Hortiangtham, Apichart; Massironi, Andrea; Morse, David Michael; Nash, David; Orimoto, Toyoko; Teixeira De Lima, Rafael; Trocino, Daniele; Wang, Ren-Jie; Wood, Darien; Zhang, Jinzhong; Bhattacharya, Saptaparna; Hahn, Kristan Allan; Kubik, Andrew; Low, Jia Fu; Mucia, Nicholas; Odell, Nathaniel; Pollack, Brian; Schmitt, Michael Henry; Sung, Kevin; Trovato, Marco; Velasco, Mayda; Dev, Nabarun; Hildreth, Michael; Jessop, Colin; Karmgard, Daniel John; Kellams, Nathan; Lannon, Kevin; Marinelli, Nancy; Meng, Fanbo; Mueller, Charles; Musienko, Yuri; Planer, Michael; Reinsvold, Allison; Ruchti, Randy; Rupprecht, Nathaniel; Smith, Geoffrey; Taroni, Silvia; Valls, Nil; Wayne, Mitchell; Wolf, Matthias; Woodard, Anna; Antonelli, Louis; Brinson, Jessica; Bylsma, Ben; Durkin, Lloyd Stanley; Flowers, Sean; Hart, Andrew; Hill, Christopher; Hughes, Richard; Ji, Weifeng; Ling, Ta-Yung; Liu, Bingxuan; Luo, Wuming; Puigh, Darren; Rodenburg, Marissa; Winer, Brian L; Wulsin, Howard Wells; Driga, Olga; Elmer, Peter; Hardenbrook, Joshua; Hebda, Philip; Koay, Sue Ann; Lujan, Paul; Marlow, Daniel; Medvedeva, Tatiana; Mooney, Michael; Olsen, James; Palmer, Christopher; Piroué, Pierre; Stickland, David; Tully, Christopher; Zuranski, Andrzej; Malik, Sudhir; Barker, Anthony; Barnes, Virgil E; Benedetti, Daniele; Bortoletto, Daniela; Gutay, Laszlo; Jha, Manoj; Jones, Matthew; Jung, Andreas Werner; Jung, Kurt; Miller, David Harry; Neumeister, Norbert; Radburn-Smith, Benjamin Charles; Shi, Xin; Shipsey, Ian; Silvers, David; Sun, Jian; Svyatkovskiy, Alexey; Wang, Fuqiang; Xie, Wei; Xu, Lingshan; Parashar, Neeti; Stupak, John; Adair, Antony; Akgun, Bora; Chen, Zhenyu; Ecklund, Karl Matthew; Geurts, Frank JM; Guilbaud, Maxime; Li, Wei; Michlin, Benjamin; Northup, Michael; Padley, Brian Paul; Redjimi, Radia; Roberts, Jay; Rorie, Jamal; Tu, Zhoudunming; Zabel, James; Betchart, Burton; Bodek, Arie; de Barbaro, Pawel; Demina, Regina; Eshaq, Yossof; Ferbel, Thomas; Galanti, Mario; Garcia-Bellido, Aran; Han, Jiyeon; Hindrichs, Otto; Khukhunaishvili, Aleko; Lo, Kin Ho; Tan, Ping; Verzetti, Mauro; Chou, John Paul; Contreras-Campana, Emmanuel; Ferencek, Dinko; Gershtein, Yuri; Halkiadakis, Eva; Heindl, Maximilian; Hidas, Dean; Hughes, Elliot; Kaplan, Steven; Kunnawalkam Elayavalli, Raghav; Lath, Amitabh; Nash, Kevin; Saka, Halil; Salur, Sevil; Schnetzer, Steve; Sheffield, David; Somalwar, Sunil; Stone, Robert; Thomas, Scott; Thomassen, Peter; Walker, Matthew; Foerster, Mark; Riley, Grant; Rose, Keith; Spanier, Stefan; Thapa, Krishna; Bouhali, Othmane; Castaneda Hernandez, Alfredo; Celik, Ali; Dalchenko, Mykhailo; De Mattia, Marco; Delgado, Andrea; Dildick, Sven; Eusebi, Ricardo; Gilmore, Jason; Huang, Tao; Kamon, Teruki; Krutelyov, Vyacheslav; Mueller, Ryan; Osipenkov, Ilya; Pakhotin, Yuriy; Patel, Rishi; Perloff, Alexx; Rathjens, Denis; Rose, Anthony; Safonov, Alexei; Tatarinov, Aysen; Ulmer, Keith; Akchurin, Nural; Cowden, Christopher; Damgov, Jordan; Dragoiu, Cosmin; Dudero, Phillip Russell; Faulkner, James; Kunori, Shuichi; Lamichhane, Kamal; Lee, Sung Won; Libeiro, Terence; Undleeb, Sonaina; Volobouev, Igor; Wang, Zhixing; Appelt, Eric; Delannoy, Andrés G; Greene, Senta; Gurrola, Alfredo; Janjam, Ravi; Johns, Willard; Maguire, Charles; Mao, Yaxian; Melo, Andrew; Ni, Hong; Sheldon, Paul; Tuo, Shengquan; Velkovska, Julia; Xu, Qiao; Arenton, Michael Wayne; Barria, Patrizia; Cox, Bradley; Francis, Brian; Goodell, Joseph; Hirosky, Robert; Ledovskoy, Alexander; Li, Hengne; Neu, Christopher; Sinthuprasith, Tutanon; Sun, Xin; Wang, Yanchu; Wolfe, Evan; Wood, John; Xia, Fan; Clarke, Christopher; Harr, Robert; Karchin, Paul Edmund; Kottachchi Kankanamge Don, Chamath; Lamichhane, Pramod; Sturdy, Jared; Belknap, Donald; Carlsmith, Duncan; Dasu, Sridhara; Dodd, Laura; Duric, Senka; Gomber, Bhawna; Grothe, Monika; Herndon, Matthew; Hervé, Alain; Klabbers, Pamela; Lanaro, Armando; Levine, Aaron; Long, Kenneth; Loveless, Richard; Mohapatra, Ajit; Ojalvo, Isabel; Perry, Thomas; Pierro, Giuseppe Antonio; Polese, Giovanni; Ruggles, Tyler; Sarangi, Tapas; Savin, Alexander; Sharma, Archana; Smith, Nicholas; Smith, Wesley H; Taylor, Devin; Verwilligen, Piet; Woods, Nathaniel

    2016-04-27

    A search is performed for heavy Majorana neutrinos (N) decaying into a W boson and a lepton using the CMS detector at the Large Hadron Collider. A signature of two jets and either two same sign electrons or a same sign electron-muon pair is searched for using 19.7 fb$^{-1}$ of data collected during 2012 in proton-proton collisions at a centre-of-mass energy of 8 TeV. The data are found to be consistent with the expected standard model (SM) background and, in the context of a Type-1 seesaw mechanism, upper limits are set on the cross section times branching fraction for production of heavy Majorana neutrinos in the mass range between 40 and 500 GeV. The results are additionally interpreted as limits on the mixing between the heavy Majorana neutrinos and the SM neutrinos. In the mass range considered, the upper limits range between 0.00015-0.72 for $| \\mathrm{V_{eN}} |^2$ and 6.6 $\\times$ 10$^{-5}$-0.47 for $| \\mathrm{V_{eN}} \\mathrm{V^{*}_{\\mu N}} |^2 / ( | \\mathrm{V_{eN}} |^2 + | \\mathrm{V_{\\mu N}} |^2 )$, wh...

  10. Avaliação do estado de ativação e da produção de moleculas citotoxicas por linfocitos (CD4+ e CD8+) do sangue periferico de pacientes com paracoccidioidomicose

    OpenAIRE

    Lanny Cristina Burlandy Soares

    2008-01-01

    Resumo: Em doenças causadas por microorganismos intracelulares como a tuberculose, criptococose e listeriose foi demonstrado que as células T CD8+ contribuem de forma relevante para o controle da infecção. Em trabalho anterior verificamos um aumento do número de linfócitos T CD8+ no lavado broncoalveolar de pacientes com paracoccidioidomicose (PCM) pulmonar, sugerindo um papel para estas células, cuja ação efetora se dá por meio da produção de citocinas como o IFN-y e atividade citotóxica. O ...

  11. Hadron production by e+e- annihilation at center-of-mass energies between 2.6 and 7.8 GeV. I. Total cross section, multiplicities, and inclusive momentum distributions

    International Nuclear Information System (INIS)

    Siegrist, J.L.; Schwitters, R.F.; Alam, M.S.; Boyarski, A.M.; Breidenbach, M.; Bulos, F.; Dakin, J.T.; Dorfan, J.M.; Feldman, G.J.; Fryberger, D.; Hanson, G.; Jaros, J.A.; Jean-Marie, B.; Larsen, R.R.; Lueth, V.; Lynch, H.L.; Lyon, D.; Morehouse, C.C.; Perl, M.L.; Peruzzi, I.; Piccolo, M.; Pun, T.P.; Rapidis, P.; Richter, B.; Schindler, R.H.; Tanenbaum, W.; Vannucci, F.; Chinowsky, W.; Abrams, G.S.; Briggs, D.; Carithers, W.C.; Cooper, S.; DeVoe, R.G.; Friedberg, C.E.; Goldhaber, G.; Hollebeek, R.J.; Johnson, A.D.; Kadyk, J.A.; Litke, A.M.; Madaras, R.J.; Nguyen, H.K.; Pierre, F.M.; Sadoulet, B.; Trilling, G.H.; Whitaker, J.S.; Wiss, J.E.

    1982-01-01

    Measurements of multihadron production in e + e - annihilation at center-of-mass energies between 2.6 and 7.8 GeV are presented. Aside from the narrow resonances psi(3095) and psi(3684), the total hadronic cross section is found to be approximately 2.7 times the cross section for the production of muon pairs at c.m. energies below 3.7 GeV and 4.3 times the muon-pair cross section at c.m. energies above 5.5 GeV. Complicated structure is found at intermediate energies. Charged-particle multiplicities and inclusive momentum distributions are presented

  12. Shiga toxin-producing Escherichia coli (STEC) O22:H8 isolated from cattle reduces E. coli O157:H7 adherence in vitro and in vivo.

    Science.gov (United States)

    Martorelli, L; Albanese, A; Vilte, D; Cantet, R; Bentancor, A; Zolezzi, G; Chinen, I; Ibarra, C; Rivas, M; Mercado, E C; Cataldi, A

    2017-09-01

    Shiga toxin-producing Escherichia coli (STEC) are a group of bacteria responsible for food-associated diseases. Clinical features include a wide range of symptoms such as diarrhea, hemorrhagic colitis and the hemolytic uremic syndrome (HUS), a life-threatening condition. Our group has observed that animals naturally colonized with STEC strains of unknown serotype were not efficiently colonized with E. coli O157:H7 after experimental infection. In order to assess the basis of the interference, three STEC strains were isolated from STEC persistently-colonized healthy cattle from a dairy farm in Buenos Aires, Argentina. The three isolated strains are E. coli O22:H8 and carry the stx1 and stx2d genes. The activatable activity of Stx2d was demonstrated in vitro. The three strains carry the adhesins iha, ehaA and lpf O113 . E. coli O22:H8 formed stronger biofilms in abiotic surface than E. coli O157:H7 (eae+, stx2+) and displayed a more adherent phenotype in vitro towards HeLa cells. Furthermore, when both serotypes were cultured together O22:H8 could reduce O157:H7 adherence in vitro. When calves were intragastrically pre-challenged with 10 8 CFU of a mixture of the three STEC strains and two days later challenged with the same dose of the strain E. coli O157:H7 438/99, the shedding of the pathogen was significantly reduced. These results suggest that E. coli O22:H8, a serotype rarely associated with human illness, might compete with O157:H7 at the bovine recto-anal junction, making non-O157 carrying-calves less susceptible to O157:H7 colonization and shedding of the bacteria to the environment. Copyright © 2017 Elsevier B.V. All rights reserved.

  13. Genetic linkage maps of chicken chromosomes 6, 7, 8, 11 and 13 from a Brazilian resource population Mapas de ligação dos cromossomos 6, 7, 8, 11 e 13 de uma população brasileira de galinha

    Directory of Open Access Journals (Sweden)

    Marcel Ambo

    2008-01-01

    Full Text Available A linkage map is essential not only for quantitative trait loci (QTL mapping, but also for the organization and location of genes along the chromosomes. The present study is part of a project whose major objective is, besides from construction the linkage maps, the whole genome scan for mapping QTL for performance traits in the Brazilian experimental chicken population. Linkage maps of chicken chromosomes 6 to 8, 11 and 13 were constructed based on this population. The population was developed from two generations of crossbreeding between a broiler and a layer line. Fifty-one microsatellite markers were tested, from which 28 were informative: 4, 8, 7, 4 and 5 for chromosomes 6, 7, 8, 11 and 13, respectively. A SNP located in the leptin receptor gene was included for chromosome 8. Ten parental, 8 F1 and 459 F2 chickens from five full-sib families were genotyped with these markers. The number of total informative meioses per locus varied from 232 to 862, and the number of phase-known informative meioses from 0 to 764. Marker orders in the chromosomes coincided with those of the chicken consensus map, except for markers ADL0147 and MCW0213, on chromosome 13, which were inverted. The reduced number of phase-known informative meioses for ADL0147 (150 may be pointed out as a possible cause for this inversion, apart from the relative short distance between the two markers involved in the inversion (10.5 cM.O mapa de ligação além de ser fundamental no mapeamento de locos de características quantitativas (QTLs é importante na organização e localização de genes distribuídos ao longo dos cromossomos. O presente estudo é parte de um trabalho cujo objetivo maior, é a análise de mapeamento de QTLs para características de desempenho no genoma de uma população experimental desenvolvida no Brasil. Com base nesta população foram construídos os mapas de ligação dos cromossomos 6 a 8, 11 e 13 da galinha. A população foi desenvolvida a partir

  14. “Pinning strategy”: a novel approach for predicting the backbone ...

    Indian Academy of Sciences (India)

    Prakash

    To assess the quality of the strategy, we define two measures. The first one ...... modular framework of the protein backbone; Protein Eng. 12. 1063–1073 .... Richardson J S, Getzoff E D and Richardson D C 1978 The beta bulge: a common ...

  15. Materials Research Society, Symposium Proceedings, Volume 521. Porous and Cellular Materials for Structural Applications

    Science.gov (United States)

    1998-04-15

    UTRC GmbH, Technologiezentrum, Am Europaplatz, D-52068 Aachen, Germany. SaenzE@ctaero.com **UTRC, S.L. c/o CTA Parque Tecnologico de...Alava. 01510 Mifiano (Alava). Spain. barandap @ eng 1 .otis .com ***ITMA, Parque Tecnologico de Asturias, 33 428 Corufio-Llanera, Spain

  16. 2005 10th Annual Expeditionary Conference

    Science.gov (United States)

    2005-10-27

    as a requirement – is this really what is desired? – Requirements should be tailored for what is anticipated e.g. maintenance parts, comsumables ...eng. & marine systems Cognitive science Neural science Behavioral science Social org./science Manpower, personnel & training Human factors Medical

  17. By Hook or by MOOC: Lessons Learned and the Road Ahead

    Science.gov (United States)

    Korsunsky, Boris; Li, Clara

    2017-03-01

    As online education has exploded in the past decade, the number of physics and physics-related massive open online courses (or MOOCs, to use the industry lingo) has grown substantially as well. Several such courses aim at high school students, especially those involved in the AP Physics program. One of us (BK) was involved in creating two such courses, both of which use the edX platform: MechCx, a full AP Physics course, as part of the group led by David Pritchard at MIT and a smaller-scale MechC101x, where BK was the sole author and developer. CL, a senior at Weston High School in 2016-17, took MechC101x during its first run in the summer of 2015 before taking BK's AP Physics C class in 2015-16. The purpose of this article is to present the data obtained from the maiden run of MechC101x, analyze the advantages and disadvantages of MOOCs compared to face-to-face courses, and to lay out some principles for the effective use of MOOCs in physics education.

  18. Velocity potential formulations of highly accurate Boussinesq-type models

    DEFF Research Database (Denmark)

    Bingham, Harry B.; Madsen, Per A.; Fuhrman, David R.

    2009-01-01

    , B., 2006. A Boussinesq-type method for fully nonlinear waves interacting with a rapidly varying bathymetry. Coast. Eng. 53, 487-504); Jamois et al. (Jamois, E., Fuhrman, D.R., Bingham, H.B., Molin, B., 2006. Wave-structure interactions and nonlinear wave processes on the weather side of reflective...... with the kinematic bottom boundary condition. The true behaviour of the velocity potential formulation with respect to linear shoaling is given for the first time, correcting errors made by Jamois et al. (Jamois, E., Fuhrman, D.R., Bingham, H.B., Molin, B., 2006. Wave-structure interactions and nonlinear wave...... processes on the weather side of reflective structures. Coast. Eng. 53, 929-945). An exact infinite series solution for the potential is obtained via a Taylor expansion about an arbitrary vertical position z=(z) over cap. For practical implementation however, the solution is expanded based on a slow...

  19. 8-C-(E-phenylethenyl)quercetin from onion/beef soup induces autophagic cell death in colon cancer cells through ERK activation.

    Science.gov (United States)

    Zhao, Yueliang; Fan, Daming; Zheng, Zong-Ping; Li, Edmund T S; Chen, Feng; Cheng, Ka-Wing; Wang, Mingfu

    2017-02-01

    Quercetin, a flavonoid, widely distributed in edible fruits and vegetables, was reported to effectively inhibit 2-amino-1-methyl-6-phenylimidazo[4, 5-b]pyridine (PhIP) formation in a food model (roast beef patties) with itself being converted into a novel compound 8-C-(E-phenylethenyl)quercetin (8-CEPQ). Here we investigated whether 8-CEPQ could be formed in a real food system, and tested its anticancer activity in human colon cancer cell lines. LC-MS was applied for the determination of 8-CEPQ formation in onion/beef soup. Anticancer activity of 8-CEPQ was evaluated by using cell viability assay and flow cytometry. Results showed that 8-CEPQ suppressed proliferation and caused G 2 phase arrest in colon cancer cells. Based on immunofluorescent staining assay, western blot assay, and RNA knockdown data, we found that 8-CEPQ did not cause apoptotic cell death. Instead, it induced autophagic cell death. Moreover, treatment with 8-CEPQ induced phosphorylation of extracellular signal-regulated kinase (ERK). Inhibition of ERK phosphorylation by the mitogen-activated protein kinase kinase (MEK)/ERK inhibitor U0126 attenuated 8-CEPQ-induced autophagy and reversed 8-CEPQ-mediated cell growth inhibition. Our results demonstrate that 8-CEPQ, a novel quercetin derivative, could be formed in onion/beef soup. 8-CEPQ inhibited colon cancer cell growth by inducing autophagic cell death through ERK activation. © 2016 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  20. Theoretical modeling of condensation of steam outside different vertical geometries (tube, flat plates) in the presence of noncondensable gases like air and helium

    International Nuclear Information System (INIS)

    Ganguli, Arijit; Patel, A.G.; Maheshwari, N.K.; Pandit, A.B.

    2008-01-01

    Condensation of steam coming out from the coolant pipe during a loss of coolant accident (LOCA) plays a key role in removing heat from the primary containment of the advanced nuclear reactor (ANR). The presence of large mass fractions of air (W air = 0.25-0.9) and a small mass fraction of helium (W He = 0.017-0.083) reduces the overall heat transfer coefficient (HTC) substantially. The present work emphasizes on the issue that modeling the diffusion of water-vapor through the gas-liquid interface is the key to give good predictions in HTC. In this, condensation conductivity and effective diffusivity plays a key role. Therefore, modifications have been made in the derivation for calculation of condensation conductivity in the case of steam-air mixture and effective diffusivity (in the case of multicomponent mixture). The model validation has been done with the experimental data of Dehbi et al. [Dehbi, A.A., Golay, M.W., Kazimi, M.S., 1991. National Conference of Heat Transfer AIChE Symposium Series, pp. 19-28] and Anderson et al. [Anderson, M.H., Herranz, L.E., Corradini, M.L., 1998. Experimental analysis of heat transfer within the AP600 containment under postulated accident conditions. Nucl. Eng. Des. 185, 153-172] and other analytical models available in the literature [Herranz, L.E., Anderson, M.H., Corradini, M.H., 1998a. The effect of light gases in noncondensable mixtures on condensation heat transfer. Nucl. Eng. Des. 183, 133-150; Herranz, L.E., Anderson, M.H., Corradini, M.L., 1998b. A diffusion layer model for steam condensation within the AP600 containment. Nucl. Eng. Des. 185, 153-172; Peterson, P.F., Schrock, Y.E., Kageyama, T., 1993. Diffusion layer theory for turbulent vapor condensation with noncondensable gases. J. Heat Transf., 115; Dehbi, A.A., Golay, M.W., Kazimi, M.S., 1991. National Conference of Heat Transfer AIChE Symposium Series, pp. 19-28]. Since the validations of the results were found satisfactory, the datasets [Dehbi, A.A., Golay, M

  1. The Hardy inequality with boundary or intermediate conditions

    Czech Academy of Sciences Publication Activity Database

    Kufner, Alois

    2017-01-01

    Roč. 8, č. 2 (2017), s. 105-109 ISSN 2077-9879 Institutional support: RVO:67985840 Keywords : Hardy's inequality * boundary conditions Subject RIV: BA - General Mathematics OBOR OECD: Pure mathematics http://www.mathnet.ru/ php /archive.phtml?wshow=paper&jrnid=emj&paperid=259&option_lang=eng

  2. The Hardy inequality with boundary or intermediate conditions

    Czech Academy of Sciences Publication Activity Database

    Kufner, Alois

    2017-01-01

    Roč. 8, č. 2 (2017), s. 105-109 ISSN 2077-9879 Institutional support: RVO:67985840 Keywords : Hardy's inequality * boundary conditions Subject RIV: BA - General Mathematics OBOR OECD: Pure mathematics http://www.mathnet.ru/php/archive.phtml?wshow=paper&jrnid=emj&paperid=259&option_lang=eng

  3. Windows 8 & Office 2010 for dummies

    CERN Document Server

    Rathbone, Andy

    2012-01-01

    Two complete e-books covering Windows and Office for one low price! This unique value-priced e-book set brings together two bestselling For Dummies books in a single e-book file. Including a comprehensive table of contents and the full text of each book, complete with cover, this e-book set gives you in-depth information on the leading PC productivity tools: Windows 8 and Office 2010. Best of all, you'll pay less than the cost of each book purchased separately. You'll get the complete text of: Windows 8 For Dummies, which covers The core component

  4. From virtual clustering analysis to self-consistent clustering analysis: a mathematical study

    Science.gov (United States)

    Tang, Shaoqiang; Zhang, Lei; Liu, Wing Kam

    2018-03-01

    In this paper, we propose a new homogenization algorithm, virtual clustering analysis (VCA), as well as provide a mathematical framework for the recently proposed self-consistent clustering analysis (SCA) (Liu et al. in Comput Methods Appl Mech Eng 306:319-341, 2016). In the mathematical theory, we clarify the key assumptions and ideas of VCA and SCA, and derive the continuous and discrete Lippmann-Schwinger equations. Based on a key postulation of "once response similarly, always response similarly", clustering is performed in an offline stage by machine learning techniques (k-means and SOM), and facilitates substantial reduction of computational complexity in an online predictive stage. The clear mathematical setup allows for the first time a convergence study of clustering refinement in one space dimension. Convergence is proved rigorously, and found to be of second order from numerical investigations. Furthermore, we propose to suitably enlarge the domain in VCA, such that the boundary terms may be neglected in the Lippmann-Schwinger equation, by virtue of the Saint-Venant's principle. In contrast, they were not obtained in the original SCA paper, and we discover these terms may well be responsible for the numerical dependency on the choice of reference material property. Since VCA enhances the accuracy by overcoming the modeling error, and reduce the numerical cost by avoiding an outer loop iteration for attaining the material property consistency in SCA, its efficiency is expected even higher than the recently proposed SCA algorithm.

  5. Canadian Ranger Rifle: Human Factors Requirements Validation

    Science.gov (United States)

    2010-08-01

    index-eng.asp retrieved 9 February 2010 2 http://www.armee.forces.gc.ca/land-terre/cr-rc/history- histoire -eng.asp retrieved 9 February 2010 3 http... histoire -eng.asp Department of National Defence. (2010). Canadian Ranger Patrol (CRPG). Retrieved June 3, 2010, from http://www.army.forces.gc.ca

  6. Bibliography on Cold Regions Science and Technology. Volume 52. Part 2,

    Science.gov (United States)

    1998-12-01

    thickness ice on the loads exerted on Craig , H.D. Ice loads consensus study update [1996, eng] 52-2111 sloping structures [1997, eng] 52-2143...DellaVedova, B. ions [1997, eng] 52-3951 Deegan ,L.A. Transantaretic Mountains rift shoulder along the David DeLaChapelle,S. Biological responses to

  7. Photo-Induced Phase Transitions to Liquid Crystal Phases: Influence of the Chain Length from C8E4 to C14E4

    Directory of Open Access Journals (Sweden)

    Simone Techert

    2009-09-01

    Full Text Available Photo-induced phase transitions are characterized by the transformation from phase A to phase B through the absorption of photons. We have investigated the mechanism of the photo-induced phase transitions of four different ternary systems CiE4/alkane (i with n = 8, 10, 12, 14; cyclohexane/H2O. We were interested in understanding the effect of chain length increase on the dynamics of transformation from the microemulsion phase to the liquid crystal phase. Applying light pump (pulse/x-ray probe (pulse techniques, we could demonstrate that entropy and diffusion control are the driving forces for the kind of phase transition investigated.

  8. LOGWAR 15: Analysis Report

    Science.gov (United States)

    2016-04-01

    Brigade Support Bn 2 x Cav Sqdrn 1 x Attack Recon Sqdrn (AH-64D) 3 x Avn Bn (24 x AH-64D, 38 x UH-60, 12 x CH-47, 15 x HH-60) 2 x Arty Bn 2 x ADA...Bn 101st Airborne Division 9 x Inf Bn 3 x Cav Sqdrn 3 x Arty Bn 3 x Brigade Eng Bn 4 x Avn Bn (42 x OH-58D, 38 x UH-60, 12 x CH-47, 15 x HH-60... Avn Bn (8 x UH-60, 12 x CH-47, 15 x HH-60) 1st Cavalry Division 3 x Cav Sqdrn 9 x Combined Arms Bn 3 x Brigade Eng Bn 4 x Arty Bn 4 x Avn Bn

  9. 8th International Conference on Physics and its Applications (ICOPIA)

    International Nuclear Information System (INIS)

    2016-01-01

    Proceeding of 8 th International Conference of Physics and Its Applications (8 th ICOPIA) 2016 Preface International Conference of Physics and Its Applications (ICOPIA) is a biannual conference, started in 2001, for presenting and discussing current research in Physics and Its Applications. This year of 2016, this conference is the eighth one. Studies about material physics, optics, geophysics, instrumentation, magnetics and theoretical physics are presented either orally or by poster. This conference is mainly supported by Department of Physics, University of Sebelas Maret, Indonesia. The keynote presentations are provided especially to show the contribution of physicists to medical research. A study of pT resolution magnetic sensor utilizing MI element towards medical use is presented by Prof. Tsuyoshi Uchiyama, from Nagoya University, Japan. Presentation about computational intelligence technique for electroencephalography (EEG) analysis is delivered by Assoc. Prof. Lipo Wang from Nanyang Technological University, Singapore. Keynote presentation about polycapillary optic and its application in medical imaging which is provided by Prof. Carolyn Ann Macdonald, from University At Albany, USA. Understanding the synergic and competitive interaction between Polyvinyl alcohol and plasticizers onto Na-Bentonite Clay is presented by Khairuddin, Ph.D, from University of Sebelas Maret, Indonesia. This volume contains the papers presented in ICOPIA 2016. The papers are divided into eight sections: magnetism and magnetic material, material physics and characterization, acoustics, theoretical physics, instrumentation physics, optics and geophysics. This structure is made so that readers are easier to find an article in this proceeding. We would like to thank to all of the participants attending this conference and also to committee for their contribution to this high level conference and its overall success. We also would like to thank to the reviewers for their positive

  10. Molecular and Phenotypic Characterization of Escherichia coli O26:H8 among Diarrheagenic E. coli O26 Strains Isolated in Brazil

    Science.gov (United States)

    Piazza, Roxane M. F.; Delannoy, Sabine; Fach, Patrick; Saridakis, Halha O.; Pedroso, Margareth Z.; Rocha, Letícia B.; Gomes, Tânia A. T.; Vieira, Mônica A. M.; Beutin, Lothar

    2013-01-01

    Escherichia coli strains of serogroup O26 comprise two distinct groups of pathogens, characterized as enteropathogenic E. coli (EPEC) and enterohemorrhagic E. coli (EHEC). Among the several genes related to type III secretion system-secreted effector proteins, espK was found to be highly specific for EHEC O26:H11 and its stx-negative derivative strains isolated in European countries. E. coli O26 strains isolated in Brazil from infant diarrhea, foods, and the environment have consistently been shown to lack stx genes and are thus considered atypical EPEC. However, no further information related to their genetic background is known. Therefore, in this study, we aimed to discriminate and characterize these Brazilian O26 stx-negative strains by phenotypic, genetic, and biochemical approaches. Among 44 isolates confirmed to be O26 isolates, most displayed flagellar antigen H11 or H32. Out of the 13 nonmotile isolates, 2 tested positive for fliCH11, and 11 were fliCH8 positive. The identification of genetic markers showed that several O26:H11 and all O26:H8 strains tested positive for espK and could therefore be discriminated as EHEC derivatives. The presence of H8 among EHEC O26 and its stx-negative derivative isolates is described for the first time. The interaction of three isolates with polarized Caco-2 cells and with intestinal biopsy specimen fragments ex vivo confirmed the ability of the O26 strains analyzed to cause attaching-and-effacing (A/E) lesions. The O26:H32 strains, isolated mostly from meat, were considered nonvirulent. Knowledge of the virulence content of stx-negative O26 isolates within the same serotype helped to avoid misclassification of isolates, which certainly has important implications for public health surveillance. PMID:23974139

  11. Partial pressure (or fugacity) of carbon dioxide, salinity and other variables collected from time series observations using Bubble type equilibrator for autonomous carbon dioxide (CO2) measurement, Carbon dioxide (CO2) gas analyzer and other instruments from TAO165E8S and TAO165E_8S in the South Pacific Ocean from 2009-06-22 to 2011-11-15 (NODC Accession 0117073)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NCEI Accession 0117073 includes chemical, meteorological, physical and time series data collected from TAO165E8S and TAO165E_8S in the South Pacific Ocean from...

  12. Preparação, caracterização da fase estacionária C8, com grupo polar uréia embutido e aplicações na análise e no desenvolvimento e validação de métodos para determinação de fármacos

    OpenAIRE

    Paulo Cesar Pires Rosa

    2010-01-01

    Resumo: Neste trabalho, desenvolveu-se uma nova fase estacionária (FE) (-NH-C(O)-NH-C8) capeada, contendo o grupo polar uréia inserido na cadeia alquila C8. Os estudos de análise elementar, espectroscopia infravermelho, ressonância magnética nuclear de C e Si confirmaram o sucesso da síntese da FE. A FE foi preparada e foi caracterizada cromatograficamente na separação de misturas testes e de diversas classes de fármacos, no desenvolvimento e validação de métodos para avaliação de misturas de...

  13. Twelve-month discontinuation rates of levonorgestrel intrauterine system 13.5 mg and subdermal etonogestrel implant in women aged 18-44: A retrospective claims database analysis.

    Science.gov (United States)

    Law, Amy; Liao, Laura; Lin, Jay; Yaldo, Avin; Lynen, Richard

    2018-04-21

    To investigate the 12-month discontinuation rates of levonorgestrel intrauterine system 13.5 mg (LNG-IUS 13.5) and subdermal etonogestrel (ENG) implant in the US. We identified women aged 18-44 who had an insertion of LNG-IUS 13.5 or ENG implant from the MarketScan Commercial claims database (7/1/2013-9/30/2014). Women were required to have 12 months of continuous insurance coverage prior to the insertion (baseline) and at least 12-months after (follow-up). Discontinuation was defined as presence of an insurance claim for pregnancy-related services, hysterectomy, female sterilization, a claim for another contraceptive method, or removal of the index contraceptive without re-insertion within 30 days. Using Cox regression we examined the potential impact of ENG implant vs. LNG-IUS 13.5 on the likelihood for discontinuation after controlling for patient characteristics. A total of 3680 (mean age: 25.4 years) LNG-IUS 13.5 and 23,770 (mean age: 24.6 years) ENG implant users met the selection criteria. Prior to insertion, 56.6% of LNG-IUS 13.5 and 42.1% of ENG implant users had used contraceptives, with oral contraceptives being most common (LNG-IUS 13.5: 42.1%; ENG implant: 28.5%). Among users of LNG-IUS 13.5 and ENG implant, rates of discontinuation were similar during the 12-month follow-up (LNG-IUS 13.5: 24.9%; ENG implant: 24.0%). Regression results showed that women using LNG-IUS 13.5 vs. ENG implant had similar likelihood for discontinuation (hazard ratio: 0.97, 95% confidence interval: 0.90-1.05, p=.41). In the real-world US setting, women aged 18-44 using LNG-IUS 13.5 and ENG implant have similar discontinuation rates after 12 months. In the United States, women aged 18-44 using levonorgestrel intrauterine system (13.5 mg) and subdermal etonogestrel implant have similar discontinuation rates after 12 months. Copyright © 2018 Elsevier Inc. All rights reserved.

  14. Heat transfer in MHD unsteady stagnation point flow with variable wall temperature

    Digital Repository Service at National Institute of Oceanography (India)

    Soundalgekar, V.M.; Murty, T.V.R.; Takhar, H.S.

    stream_size 8739 stream_content_type text/plain stream_name Indian_J_Pure_Appl_Math_21_384.pdf.txt stream_source_info Indian_J_Pure_Appl_Math_21_384.pdf.txt Content-Encoding UTF-8 Content-Type text/plain; charset=UTF-8.... Soc. A224 (1954), 1-23. 2. S. I. Cheng and D. Elliott, Heat Transfer and Fluid Mech. IlIstitUfl?, S:anfoni University. Stanford (CA). 1956, p.p.221-38. 3. S. I. Cheng, Quart. appl. Math. 14 (1956-1957), 337-52. (\\ K. T. Yang, J. Appl. Mecll. (Tr. ASME...

  15. Comparison of nail lacquer clobetasol efficacy at 0,05%, 1% and 8% in nail psoriasis treatment: prospective, controlled and randomized pilot study Comparação da eficácia do clobetasol em esmalte 0,05%, 1% e 8% no tratamento da psoríase ungueal: estudo piloto, prospectivo, controlado e randomizado

    Directory of Open Access Journals (Sweden)

    Robertha Carvalho Nakamura

    2012-04-01

    com resultados insatisfatórios causados pela ineficiência da penetração da substância ativa através da placa ungueal e dobra proximal. Recentemente tem sido proposto o uso do clobetasol em veículo esmalte, demonstrando resultados satisfatórios e ausência de efeitos colaterais. OBJETIVO: Determinar a eficácia e segurança do clobetasol em veículo esmalte em três concentrações (0,05%, 1% e 8% nos pacientes com psoríase ungueal. MÉTODOS: Estudo piloto, prospectivo, controlado e randomizado com quinze pacientes portadores de psoríase ungueal em ambas as mãos. Os pacientes foram subdivididos em três grupos: A (esmalte clobetasol 0,05%, B (esmalte de clobetasol 1% e C (esmalte de clobetasol 8%. Os pacientes usaram esmalte de clobetasol na mão esquerda e esmalte base (sem medicação - controle na direita, aplicandoos duas vezes por semana, por 16 semanas. Fez-se a avaliação clínica por registros fotográficos e pelos MÉTODOS: NAPSI da mão tratada e controle e NAPSI modificado da unha mais acometida da mão tratada. RESULTADOS: O grupo C apresentou de forma estatisticamente significativa a resposta clínica mais relevante, refletida na melhora dos parâmetros clínicos, do NAPSI da mão tratada comparado ao da mão controle e do NAPSI modificado da unha mais acometida da mão tratada. CONCLUSÕES: Neste estudo piloto, o esmalte de clobetasol a 8% foi eficaz e seguro, mostrando-se uma boa opção de terapêutica tópica no tratamento da psoríase ungueal.

  16. Recent results from E-735 at the Fermilab tevatron proton-antiproton collider at √s=1.8 TeV

    International Nuclear Information System (INIS)

    Morgan, N.K.; Allen, C.; Bujak, A.; Carmony, D.D.; Cole, P.; Choi, Y.; Gutay, L.J.; Hirsch, A.S.; Koltick, D.; Lindsey, C.S.; McMahon, T.; Porile, N.T.; Scharenberg, R.P.; Stringfellow, B.C.; Banerjee, S.; Bishop, J.; Biswas, N.N.; Debonte, R.; Kenney, V.P.; Losecco, J.M.; McManus, A.P.; Piekarz, J.; Stampke, S.R.; Zuong, H.; Bhat, P.; Carter, T.; Goshaw, A.T.; Loomis, C.; Oh, S.H.; Robertson, W.R.; Walker, W.D.; Wesson, D.K.; Alexopoulos, T.; Erwin, A.; Findeisen, C.; Nelson, K.; Thompson, M.

    1990-01-01

    E-735 is designed to study charged particle production in the central region of rapidity in proton-antiproton collisions at √s = 1.8 TeV. Variations in transverse momentum and particle production ratios versus particle density are measured as a possible signature for a quark-gluon-plasma (QGP) phase transition. Preliminary results from the 1987 run are presented. (orig.)

  17. Recent results from E-735 at the Fermilab tevatron proton-antiproton collider with √s=1.8 TeV

    International Nuclear Information System (INIS)

    Alexopoulos, T.; Erwin, A.; Findeisen, C.; Nelson, K.; Thompson, M.; Banerjee, S.; Beery, P.D.; Biswas, N.N.; DeBonte, R.; Kenney, V.P.; LoSecco, J.M.; McManus, A.P.; Piekarz, J.; Stampke, S.R.; Carter, T.; Goshaw, A.T.; Oh, S.A.; Walker, W.D.; Wesson, D.K.

    1989-01-01

    E-735 is searching for signs of the quark-gluon-plasma phase transition in minimum bias proton-antiproton events. Results from the 1987 run at the Tevatron Collider at √s=1.8 TeV are presented. Included are distributions of the average p t versus multiplicity dependence for charged particles, and preliminary particle identification analysis using time of flight. (orig.)

  18. A Platform for Real-time Acquisition and Analysis of Physiological Data in Hospital Emergency Departments

    Science.gov (United States)

    2014-08-01

    with the Department of Emergency Medicine, Massachusetts General Hospital, Boston, MA 02114 USA (corresponding author; phone: 617 -726-2241; e-mail...programming interface ( API ). Algorithms are used to determine the reliability of waveform (e.g., electrocardiogram) and vital-sign data (e.g., heart rate...and comparing of real-time decision- support algorithms in mobile environments," Conf Proc IEEE Eng Med Biol Soc, vol. 2009 , pp. 3417-20, 2009 . [3

  19. The practice of exclusive breastfeeding among mothers attending a ...

    African Journals Online (AJOL)

    2012-08-08

    Aug 8, 2012 ... Original Research: The practice of exclusive breastfeeding among mothers ... programme for the PMTCT of HIV, which aims to reduce ... Setting and subjects: This study was conducted among women over the age of 18 years attending their first six weeks ..... publications/2009/9789241598873_eng.pdf. 3.

  20. Marketing Difference: Two Teachable Moments at the Intersection of the Neoliberal University and Geopolitics

    Czech Academy of Sciences Publication Activity Database

    Nyklová, Blanka

    2017-01-01

    Roč. 18, č. 1 (2017), s. 154-177 ISSN 2570-6578 Institutional support: RVO:68378025 Keywords : transnational feminist teaching * commodification of education * feminist pedagogy Subject RIV: AO - Sociology, Demography OBOR OECD: Sociology http://www.genderonline.cz/uploads/c17aa58ee419782a171af1e1369845a72e971cff_gender-01-2017-stat-6-nyklova-eng.pdf

  1. Bag1 Co-chaperone Promotes TRC8 E3 Ligase-dependent Degradation of Misfolded Human Ether a Go-Go-related Gene (hERG) Potassium Channels.

    Science.gov (United States)

    Hantouche, Christine; Williamson, Brittany; Valinsky, William C; Solomon, Joshua; Shrier, Alvin; Young, Jason C

    2017-02-10

    Cardiac long QT syndrome type 2 is caused by mutations in the human ether a go-go-related gene (hERG) potassium channel, many of which cause misfolding and degradation at the endoplasmic reticulum instead of normal trafficking to the cell surface. The Hsc70/Hsp70 chaperones assist the folding of the hERG cytosolic domains. Here, we demonstrate that the Hsp70 nucleotide exchange factor Bag1 promotes hERG degradation by the ubiquitin-proteasome system at the endoplasmic reticulum to regulate hERG levels and channel activity. Dissociation of hERG complexes containing Hsp70 and the E3 ubiquitin ligase CHIP requires the interaction of Bag1 with Hsp70, but this does not involve the Bag1 ubiquitin-like domain. The interaction with Bag1 then shifts hERG degradation to the membrane-anchored E3 ligase TRC8 and its E2-conjugating enzyme Ube2g2, as determined by siRNA screening. TRC8 interacts through the transmembrane region with hERG and decreases hERG functional expression. TRC8 also mediates degradation of the misfolded hERG-G601S disease mutant, but pharmacological stabilization of the mutant structure prevents degradation. Our results identify TRC8 as a previously unknown Hsp70-independent quality control E3 ligase for hERG. © 2017 by The American Society for Biochemistry and Molecular Biology, Inc.

  2. Electronic properties of GaV 4 S 8

    Indian Academy of Sciences (India)

    ... different in GaV4S8-1 and GaV4S8-2. This statement is strongly supported by the calculated bandwidth per cluster in GaV4S8 (∼0.342 eV in GaV4S8-1 and ∼0.374 eV in GaV4S8-2). A negative magnetoresistance (MR) is also found around 43 K in GaV4S8-2 at 6.0 T magnetic field associated with structural transition.

  3. Measurement of the cross section for forward Compton scattering by /sup 4//sub 2/ He nuclei at energies E/sub. gamma. / = 1. 8--3. 8 GeV

    Energy Technology Data Exchange (ETDEWEB)

    Aleksanyan, A.S.; Babayan, G.E.; Voskanyan, A.V.; Gasparyan, A.D.; Gevorkyan, S.R.; Karapetyan, S.N.; Ketikyan, A.Z.; Megrabyan, G.K.; Movsisyan, K.A.; Oganesyan, G.A.; and others

    1987-04-01

    The differential cross sections for Compton scattering by nuclei of /sup 4//sub 2/ He have been measured at the momentum transfers 0.02less than or equal tochemically bondtchemically bond<0.14 (GeV/c)/sup 2/ in the energy region E/sub ..gamma../ = 1.8--3.8 GeV. On the basis of the diffraction theory of multiple scattering the values of the differential cross sections at t = 0, of the slope parameters of the diffraction cone, and of the /sup 4//sub 2/ He nucleus radius have been determined. Experimental values are given for the phase of the scattering amplitude by nucleons, ..cap alpha..( f/sup 0//sub i/) = Re f/sup 0//sub i// Im f/sup 0//sub i/. On the basis of the differential cross sections at t = 0 the total photoabsorption cross section and the photon screening coefficient are determined for the /sup 4//sub 2/ He nucleus.

  4. Adams-Iwasawa N=8 Black Holes

    CERN Document Server

    Cacciatori, Sergio Luigi; Marrani, Alessio

    2012-01-01

    We study some of the properties of the geometry of the exceptional Lie group E7(7), which describes the U-duality of the N=8, d=4 supergravity. In particular, based on a symplectic construction of the Lie algebra e7(7) due to Adams, we compute the Iwasawa decomposition of the symmetric space M=E7(7)/(SU(8)/Z_2), which gives the vector multiplets' scalar manifold of the corresponding supergravity theory. The explicit expression of the Lie algebra is then used to analyze the origin of M as scalar configuration of the "large" 1/8-BPS extremal black hole attractors. In this framework it turns out that the U(1) symmetry spanning such attractors is broken down to a discrete subgroup Z_4, spoiling their dyonic nature near the origin of the scalar manifold. This is a consequence of the fact that the maximal manifest off-shell symmetry of the Iwasawa parametrization is determined by a completely non-compact Cartan subalgebra of the maximal subgroup SL(8,R) of E7(7), which breaks down the maximal possible covariance SL...

  5. VUV photoionization of acetamide studied by electron/ion coincidence spectroscopy in the 8-24 eV photon energy range

    KAUST Repository

    Schwell, Martin; Bé nilan, Yves; Fray, Nicolas; Gazeau, Marie Claire; Es-sebbar, Et-touhami; Garcí a, Gustavo A.; Nahon, Laurent; Champion, Norbert; Leach, Sydney Sydney

    2012-01-01

    A VUV photoionization study of acetamide was carried out over the 8-24 eV photon energy range using synchrotron radiation and photoelectron/photoion coincidence (PEPICO) spectroscopy. Threshold photoelectron photoion coincidence (TPEPICO) measurements were also made. Photoion yield curves and branching ratios were measured for the parent ion and six fragment ions. The adiabatic ionization energy of acetamide was determined as I.E. (1 2A′) = (9.71 ± 0.02) eV, in agreement with an earlier reported photoionization mass spectrometry (PIMS) value. The adiabatic energy of the first excited state of the ion, 1 2A″, was determined to be ≈10.1 eV. Assignments of the fragment ions and the pathways of their formation by dissociative photoionization were made. The neutral species lost in the principal dissociative photoionization processes are CH 3, NH 2, NH 3, CO, HCCO and NH 2CO. Heats of formation are derived for all ions detected and are compared with literature values. Some astrophysical implications of these results are discussed. © 2011 Elsevier B.V. All rights reserved.

  6. Simulation of wind wave growth with reference source functions

    Science.gov (United States)

    Badulin, Sergei I.; Zakharov, Vladimir E.; Pushkarev, Andrei N.

    2013-04-01

    conformity with theoretical predictions, previous simulations [2,6,9], experimental parameterizations of wave spectra [1,4] and to specify tunable parameters of terms (2,3). These simulations showed realistic spatio-temporal scales of wave evolution and spectral shaping close to conventional parameterizations [e.g. 4]. An additional important feature of the numerical solutions is a saturation of frequency-dependent wave steepness μw in short-frequency range. The work was supported by the Russian government contract No.11.934.31.0035, Russian Foundation for Basic Research grant 11-05-01114-a and ONR grant N00014-10-1-0991. References [1] S. I. Badulin, A. V. Babanin, D. Resio, and V. Zakharov. Weakly turbulent laws of wind-wave growth. J. Fluid Mech., 591:339-378, 2007. [2] S. I. Badulin, A. N. Pushkarev, D. Resio, and V. E. Zakharov. Self-similarity of wind-driven seas. Nonl. Proc. Geophys., 12:891-946, 2005. [3] S. I. Badulin and V. E. Zakharov. New dissipation function for weakly turbulent wind-driven seas. ArXiv e-prints, (1212.0963), December 2012. [4] M. A. Donelan, J. Hamilton, and W. H. Hui. Directional spectra of wind-generated waves. Phil. Trans. Roy. Soc. Lond. A, 315:509-562, 1985. [5] M. A. Donelan and W. J. Pierson-jr. Radar scattering and equilibrium ranges in wind-generated waves with application to scatterometry. J. Geophys. Res., 92(C5):4971-5029, 1987. [6] E. Gagnaire-Renou, M. Benoit, and S. I. Badulin. On weakly turbulent scaling of wind sea in simulations of fetch-limited growth. J. Fluid Mech., 669:178-213, 2011. [7] R. L. Snyder, F. W. Dobson, J. A. Elliot, and R. B. Long. Array measurements of atmospheric pressure fluctuations above surface gravity waves. J. Fluid Mech., 102:1-59, 1981. [8] D. J. Webb. Non-linear transfers between sea waves. Deep Sea Res., 25:279-298, 1978. [9] V. E. Zakharov, D. Resio, and A. N. Pushkarev. New wind input term consistent with experimental, theoretical and numerical considerations. ArXiv e-prints, (1212

  7. Redox cycles of vitamin E: Hydrolysis and ascorbic acid dependent reduction of 8a-(alkyldioxy)tocopherones

    International Nuclear Information System (INIS)

    Liebler, D.C.; Kaysen, K.L.; Kennedy, T.A.

    1989-01-01

    Oxidation of the biological antioxidant α-tocopherol (vitamin E; TH) by peroxyl radicals yields 8a-(alkyldioxy)tocopherones, which either may hydrolyze to α-tocopheryl quinone (TQ) or may be reduced by ascorbic acid to regenerate TH. To define the chemistry of this putative two-electron TH redox cycle, we studied the hydrolysis and reduction of 8a-[(2,4-dimethyl-1-nitrilopent-2-yl)dioxyl]tocopherone (1) in acetonitrile/buffer mixtures and in phospholipid liposomes. TQ formation in acetonitrile/buffer mixtures, which was monitored spectrophotometrically, declined with increasing pH and could not be detected above pH 4. The rate of TQ formation from 1 first increased with time and then decreased in a first-order terminal phase. Rearrangement of 8a-hydroxy-α-tocopherone (2) to TQ displayed first-order kinetics identical with the terminal phase for TQ formation from 1. Both rate constants increased with decreasing pH. Hydrolysis of 1 in acetonitrile/H 2 18 O yielded [ 18 O]TQ. These observations suggest that 1 loses the 8a-(alkyldioxy) moiety to produce the tocopherone cation (T + ), which hydrolyzes to 2, the TQ-forming intermediate. Incubation of either 1 or 2 with ascorbic acid in acetonitrile/buffer yielded TH. Reduction of both 1 and 2 decreased with increasing pH. In phosphatidylcholine liposomes at pH 7, approximately 10% of the T + generated from 1 was reduced to TH by 5 mM ascorbic acid. The results collectively demonstrate that T + is the ascorbic acid reducible intermediate in a two-electron TH redox cycle, a process that probably would require biocatalysis to proceed in biological membranes

  8. Heavy lepton production in e+e- annihilation

    International Nuclear Information System (INIS)

    Kawamoto, Noboru

    1976-01-01

    We first enumerate several global properties of e + e - annihilation, which were left untouched in previous studies, as evidences of a heavy lepton with the mass of 1.8 GeV. As for the charged energy fraction in e + e - annihilation, we note that the effect of heavy lepton productions superimposed on the linearly decreasing background parametrized as r sub(h)=-0.014√s+0.632 can give a satisfactory fit to the data up to √s -- 8 GeV (where √s is the total c.m. energy). In this case, the charged energy fraction at PEP and PETRA energies is expected to come far below the naive application of the Llewellyn-Smith-Pais lower bound. We also compare the heavy lepton interpretation of the eμ events with other interpretations, and we argue that the 1.8 GeV heavy lepton gives the most plausible interpretation. Finally we discuss the observed eμ cross section and momentum distributions in terms of this heavy lepton with a general structure of the weak current and with an arbitrary mass for the associated neutrino. (auth.)

  9. Interfacial stresses in damaged RC beams strengthened with externally bonded CFRP plate

    International Nuclear Information System (INIS)

    Benrahou, K.H.; Adda bedia, E.A.; Benyoucef, S.; Tounsi, A.; Benguediab, M.

    2006-01-01

    A theoretical method to predict the interfacial stresses in the adhesive layer of damaged reinforced concrete beams strengthened with externally bonded carbon fiber-reinforced polymer (CFRP) plate is presented. The adopted model is developed including the adherend shear deformations by assuming a linear shear stress through the depth of the RC beam [A. Tounsi, Int. J. Solids Struct., in press], while all existing solutions neglect this effect [e.g. S. Benyoucef, A. Tounsi, S.A. Meftah, E.A. Adda Bedia, Compos. Interfaces, in press; S.T. Smith, J.G. Teng, Eng. Struct. 23 (7) (2001) 857-871; T.M. Roberts, Struct. Eng. 67 (12) (1989) 229-233; A. Tounsi, S. Benyoucef, Int. J. Adhes. Adhes., in press; T. Stratford, J. Cadei, Construct. Building Mater. 20 (2006) 34-35]. In addition, in the present study the anisotropic damage model is adopted to describe the damage of the RC beams. It is shown that the damage has a significant effect on the interfacial stresses in FRP-damaged RC beam

  10. Dimensional Reduction of N=1, E_8 SYM over SU(3)/U(1) x U(1) x Z_3 and its four-dimensional effective action

    CERN Document Server

    Irges, Nikos; Zoupanos, George

    2011-01-01

    We present an extension of the Standard Model inspired by the E_8 x E_8 Heterotic String. In order that a reasonable effective Lagrangian is presented we neglect everything else other than the ten-dimensional N=1 supersymmetric Yang-Mills sector associated with one of the gauge factors and certain couplings necessary for anomaly cancellation. We consider a compactified space-time M_4 x B_0 / Z_3, where B_0 is the nearly-Kaehler manifold SU(3)/U(1) x U(1) and Z_3 is a freely acting discrete group on B_0. Then we reduce dimensionally the E_8 on this manifold and we employ the Wilson flux mechanism leading in four dimensions to an SU(3)^3 gauge theory with the spectrum of a N=1 supersymmetric theory. We compute the effective four-dimensional Lagrangian and demonstrate that an extension of the Standard Model is obtained with interesting features including a conserved baryon number and fixed tree level Yukawa couplings and scalar potential. The spectrum contains new states such as right handed neutrinos and heavy ...

  11. Testing models with extra Z'-bosons at polarized e+e- collisions

    International Nuclear Information System (INIS)

    Ader, J.P.; Wallet, J.C.; Bordeaux-1 Univ., 33 - Gradignan; Narison, S.

    1986-01-01

    The effects of polarized e + e - colliding beams of extra light Z'-bosons originated from either some superstring motivated E 8 xE 8 7 or some gauged non-linear σ-like models are studied. It is shown that the longitudinal asymmetries are the most promising observables for selecting the presently available models of electroweak interactions. (orig.)

  12. Geometrically engineering the standard model: Locally unfolding three families out of E8

    International Nuclear Information System (INIS)

    Bourjaily, Jacob L.

    2007-01-01

    This paper extends and builds upon the results of [J. L. Bourjaily, arXiv:0704.0444.], in which we described how to use the tools of geometrical engineering to deform geometrically engineered grand unified models into ones with lower symmetry. This top-down unfolding has the advantage that the relative positions of singularities giving rise to the many 'low-energy' matter fields are related by only a few parameters which deform the geometry of the unified model. And because the relative positions of singularities are necessary to compute the superpotential, for example, this is a framework in which the arbitrariness of geometrically engineered models can be greatly reduced. In [J. L. Bourjaily, arXiv:0704.0444.], this picture was made concrete for the case of deforming the representations of an SU 5 model into their standard model content. In this paper we continue that discussion to show how a geometrically engineered 16 of SO 10 can be unfolded into the standard model, and how the three families of the standard model uniquely emerge from the unfolding of a single, isolated E 8 singularity

  13. Adubação do milho: II - Adubação mineral quantitativa Mineral fertilizers for corn

    Directory of Open Access Journals (Sweden)

    G. P. Viégas

    1955-01-01

    Full Text Available O milho figura entre as seis principais culturas do Estado de São Paulo, oferecendo a região sul, onde mais ampla é a área de solos do glacial, excepcionais vantagens para seu cultivo, dada a topografia, facilidade de acesso e proximidades do mercado. Solos do glacial, porém, em geral apresentam baixa fertilidade. A partir de 1946/47 foram conduzidos ensaios em Campinas, Ipanema e Eng. Hermilo - localidades situadas em solos dêsse tipo - em blocos ao acaso, com quatro repetições, canteiros com 30 m² de área útil. Foram estudados 10 tratamentos, a saber : três níveis de azôto, cinco de fósforo e quatro de potássio. O efeito do azôto e do potássio foi estudado comparando-se fórmulas em que o fósforo figurava no nível mais elevado. O azôto foi aplicado na forma de salitre do Chile, com 15,5% de N ; o fósforo, na forma de superfosfato, com 20,8% de P2O5 e o potássio, na de cloreto de potássio, com 61% de K2O. As doses básicas de N, P2O5 e K2O estudadas foram, respectivamente, 25, 25 e 45 kg/ha desses elementos. Os adubos foram aplicados nos sulcos de plantio. Em Campinas, os ensaios foram conduzidos durante cinco anos ; em Ipanema e em Eng. Hermilo, em quatro anos consecutivos. Nesta última localidade o ensaio foi plantado mais um ano (1951/52, sem aplicação de adubos, para estudos do efeito residual. Tanto em Campinas com em Ipanema e Eng. Hermilo, os dados obtidos, analisados estatisticamente, deram resultados altamente significativos (coeficientes de variação : 13,5, 5,2 e 12,8%, respectivamente e concordes : (a em Campinas e Ipanema o azôto deu resultados favoráveis ; (b a reação à aplicação de fósforo foi muito pronunciada, nas três localidades ; (c não houve, em geral, reação para aplicação de potássio. Em Campinas, para uma aplicação de 75 kg/ha de P2O5, tivemos aumento de 620 kg/ha na produção de grãos ; em Ipanema, para igual dose desse elemento, o aumento foi de 1.380 kg/ha e em Eng

  14. Aspectos neurológicos da toxoplasmose adquirida: estudo clínico-laboratorial e terapêutico de 8 casos

    Directory of Open Access Journals (Sweden)

    J. Lamartine de Assis

    1969-12-01

    Full Text Available Foram revistos 62 casos com o diagnóstico de toxoplasmose, de pacientes internados nas Clínicas Neurológica e de Moléstias infecciosas do Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo no período de 1958 a 1968, tendo sido encontrados 8 casos com provável comprometimento do sistema nervoso central pela toxoplasmose adquirida. Baseados nesses casos os autores fizeram um estudo clínico, laboratorial e terapêutico dessa neuroparasitose. Foi salientada a dificuldade do diagnóstico de certeza em virtude das manifestações neurológicas serem variáveis e inespecíficas, e a demonstração do parasito ser muito difícil nas formas nervosas da toxoplasmose adquirida. O diagnóstico foi admitido mediante os dados clínicos e laboratoriais, assim como pelos resultados do tratamento específico. Dentre os exames de laboratório foi salientada a reação de Sabin-Feldman, realizada no soro sangüíneo de todos os pacientes; apenas em dois casos esta reação foi feita no líquido cefalorraqueano; em 5 casos a prova sorológica foi repetida a intervalos variáveis de tempo; em um paciente foram realizadas as provas de imunofluorescência. Também foram valorizadas, para o diagnóstico, oscilações significantes das provas sorológicas. Foi considerada a positividade superior a 1/1000 como o limite de separação entre os casos de toxoplasmose-infecção e aqueles de toxoplasmose-doença. Os aspectos clinico-laboratoriais que fundamentaram o diagnóstico foram comentados e bem assim os métodos terapêuticos aplicados e seus resultados.

  15. A metagenome-derived thermostable β-glucanase with an unusual module architecture which defines the new glycoside hydrolase family GH148.

    Science.gov (United States)

    Angelov, Angel; Pham, Vu Thuy Trang; Übelacker, Maria; Brady, Silja; Leis, Benedikt; Pill, Nicole; Brolle, Judith; Mechelke, Matthias; Moerch, Matthias; Henrissat, Bernard; Liebl, Wolfgang

    2017-12-11

    The discovery of novel and robust enzymes for the breakdown of plant biomass bears tremendous potential for the development of sustainable production processes in the rapidly evolving new bioeconomy. By functional screening of a metagenomic library from a volcano soil sample a novel thermostable endo-β-glucanase (EngU) which is unusual with regard to its module architecture and cleavage specificity was identified. Various recombinant EngU variants were characterized. Assignment of EngU to an existing glycoside hydrolase (GH) family was not possible. Two regions of EngU showed weak sequence similarity to proteins of the GH clan GH-A, and acidic residues crucial for catalytic activity of EngU were identified by mutation. Unusual, a carbohydrate-binding module (CBM4) which displayed binding affinity for β-glucan, lichenin and carboxymethyl-cellulose was found as an insertion between these two regions. EngU hydrolyzed β-1,4 linkages in carboxymethyl-cellulose, but displayed its highest activity with mixed linkage (β-1,3-/β-1,4-) glucans such as barley β-glucan and lichenin, where in contrast to characterized lichenases cleavage occurred predominantly at the β-1,3 linkages of C4-substituted glucose residues. EngU and numerous related enzymes with previously unknown function represent a new GH family of biomass-degrading enzymes within the GH-A clan. The name assigned to the new GH family is GH148.

  16. Cartilage of the Intervertebral Disc Eng-Plate, A Histological, Histochemical, Fine Structure Study.

    Science.gov (United States)

    1982-08-01

    degeneration (Nachemson et al., 1970). These and related studies consider the end-plates to be composed of hyaline cartilage and thus homologues of articular...results of this study in rhesus indicate, that while present, the cartilage of the end-plate is quite different in structure and presumably...HZSTOLO6ZCAL,-ETCfU) I AUG 82 N 5 NUSSBAUM IUNCLASSIFDATRL8R-1222NL.rnximommmB~iIEND2 AFAMRL-TR-81 - 122 " CARTILAGE OF THE INTERVERTEBRAL DISC END-PLATE A

  17. CYP2E1-dependent and leptin-mediated hepatic CD57 expression on CD8 + T cells aid progression of environment-linked nonalcoholic steatohepatitis

    International Nuclear Information System (INIS)

    Seth, Ratanesh Kumar; Das, Suvarthi; Kumar, Ashutosh; Chanda, Anindya; Kadiiska, Maria B.; Michelotti, Gregory; Manautou, Jose; Diehl, Anna Mae; Chatterjee, Saurabh

    2014-01-01

    Environmental toxins induce a novel CYP2E1/leptin signaling axis in liver. This in turn activates a poorly characterized innate immune response that contributes to nonalcoholic steatohepatitis (NASH) progression. To identify the relevant subsets of T-lymphocytes in CYP2E1-dependent, environment-linked NASH, we utilized a model of diet induced obese (DIO) mice that are chronically exposed to bromodichloromethane. Mice deficient in CYP2E1, leptin (ob/ob mice), or both T and B cells (Pfp/Rag2 double knockout (KO) mice) were used to delineate the role of each of these factors in metabolic oxidative stress-induced T cell activation. Results revealed that elevated levels of lipid peroxidation, tyrosyl radical formation, mitochondrial tyrosine nitration and hepatic leptin as a consequence of metabolic oxidative stress caused increased levels of hepatic CD57, a marker of peripheral blood lymphocytes including NKT cells. CD8 + CD57 + cytotoxic T cells but not CD4 + CD57 + cells were significantly decreased in mice lacking CYP2E1 and leptin. There was a significant increase in the levels of T cell cytokines IL-2, IL-1β, and IFN-γ in bromodichloromethane exposed DIO mice but not in mice that lacked CYP2E1, leptin or T and B cells. Apoptosis as evidenced by TUNEL assay and levels of cleaved caspase-3 was significantly lower in leptin and Pfp/Rag2 KO mice and highly correlated with protection from NASH. The results described above suggest that higher levels of oxidative stress-induced leptin mediated CD8 + CD57 + T cells play an important role in the development of NASH. It also provides a novel insight of immune dysregulation and may be a key biomarker in NASH. - Highlights: • Metabolic oxidative stress caused increased levels of hepatic CD57 expression. • CD8+ CD57+ cytotoxic T cells were decreased in mice lacking CYP2E1 and leptin. • There was a significant increase in T cell cytokines in toxin-treated mice. • Apoptosis was significantly lower in leptin and Pfp

  18. CYP2E1-dependent and leptin-mediated hepatic CD57 expression on CD8 + T cells aid progression of environment-linked nonalcoholic steatohepatitis

    Energy Technology Data Exchange (ETDEWEB)

    Seth, Ratanesh Kumar; Das, Suvarthi [Environmental Health and Disease Laboratory, Department of Environmental Health Sciences, Arnold School of Public Health, University of South Carolina, Columbia, SC 29208 (United States); Kumar, Ashutosh [Free Radical Metabolism Group, Laboratory of Toxicology and Pharmacology, National Institute of Environmental Health Sciences, Research Triangle Park, NC 27709 (United States); Chanda, Anindya [Environmental Health and Disease Laboratory, Department of Environmental Health Sciences, Arnold School of Public Health, University of South Carolina, Columbia, SC 29208 (United States); Kadiiska, Maria B. [Free Radical Metabolism Group, Laboratory of Toxicology and Pharmacology, National Institute of Environmental Health Sciences, Research Triangle Park, NC 27709 (United States); Michelotti, Gregory [Division of Gastroenterology, Duke University, Durham, NC 27707 (United States); Manautou, Jose [Dept. of Pharmaceutical Sciences, University of Connecticut, Storrs, CT 06269-3092 (United States); Diehl, Anna Mae [Division of Gastroenterology, Duke University, Durham, NC 27707 (United States); Chatterjee, Saurabh, E-mail: schatt@mailbox.sc.edu [Environmental Health and Disease Laboratory, Department of Environmental Health Sciences, Arnold School of Public Health, University of South Carolina, Columbia, SC 29208 (United States)

    2014-01-01

    Environmental toxins induce a novel CYP2E1/leptin signaling axis in liver. This in turn activates a poorly characterized innate immune response that contributes to nonalcoholic steatohepatitis (NASH) progression. To identify the relevant subsets of T-lymphocytes in CYP2E1-dependent, environment-linked NASH, we utilized a model of diet induced obese (DIO) mice that are chronically exposed to bromodichloromethane. Mice deficient in CYP2E1, leptin (ob/ob mice), or both T and B cells (Pfp/Rag2 double knockout (KO) mice) were used to delineate the role of each of these factors in metabolic oxidative stress-induced T cell activation. Results revealed that elevated levels of lipid peroxidation, tyrosyl radical formation, mitochondrial tyrosine nitration and hepatic leptin as a consequence of metabolic oxidative stress caused increased levels of hepatic CD57, a marker of peripheral blood lymphocytes including NKT cells. CD8 + CD57 + cytotoxic T cells but not CD4 + CD57 + cells were significantly decreased in mice lacking CYP2E1 and leptin. There was a significant increase in the levels of T cell cytokines IL-2, IL-1β, and IFN-γ in bromodichloromethane exposed DIO mice but not in mice that lacked CYP2E1, leptin or T and B cells. Apoptosis as evidenced by TUNEL assay and levels of cleaved caspase-3 was significantly lower in leptin and Pfp/Rag2 KO mice and highly correlated with protection from NASH. The results described above suggest that higher levels of oxidative stress-induced leptin mediated CD8 + CD57 + T cells play an important role in the development of NASH. It also provides a novel insight of immune dysregulation and may be a key biomarker in NASH. - Highlights: • Metabolic oxidative stress caused increased levels of hepatic CD57 expression. • CD8+ CD57+ cytotoxic T cells were decreased in mice lacking CYP2E1 and leptin. • There was a significant increase in T cell cytokines in toxin-treated mice. • Apoptosis was significantly lower in leptin and Pfp

  19. Thermodynamic properties of (an ester + an alkane). XVIII. Experimental HmEandVmE values for (an alkyl butanoate + an alkane) at T = 318.15 K

    International Nuclear Information System (INIS)

    Ortega, J.; Navas, A.; Sabater, G.; Ascanio, M.; Placido, J.

    2007-01-01

    This work presents the experimental values of H m E andV m E obtained at a temperature of 318.15 K and atmospheric pressure for a group of 24 binary mixtures comprised of the first four alkyl butanoates (methyl to butyl) with six odd alkanes, from heptane to heptadecane. All the mixtures are endothermic, and present a regular increase in H m E with the molecular weight of the saturated hydrocarbon, while, for a same alkane, the enthalpic effects diminish with increasing alcoholic chain of the butanoate. The variation in V m E occurs in the same direction. In this paper the structural behaviour of these systems and the influence of temperature on excess properties are analysed. Experimental data are correlated with a suitable polynomial equation which is given as a function of concentration and temperature, that permits a simultaneous correlation to be established with other properties of the mixture, such as (vapour + liquid) equilibria; and acceptable results are obtained. Finally, an estimation of H m E is made with two known versions of the UNIFAC model. In the version by Dang and Tassios [J. Dang, D.P. Tassios, Ind. Eng. Chem. Process Des. Dev. 25 (1986) 22-31.], a method is proposed that considers the interaction parameters as a function of the butanoate alkanolic chain. The estimations obtained for H m E are good

  20. HPV-E7 delivered by engineered exosomes elicits a protective CD8⁺ T cell-mediated immune response.

    Science.gov (United States)

    Di Bonito, Paola; Ridolfi, Barbara; Columba-Cabezas, Sandra; Giovannelli, Andrea; Chiozzini, Chiara; Manfredi, Francesco; Anticoli, Simona; Arenaccio, Claudia; Federico, Maurizio

    2015-03-09

    We developed an innovative strategy to induce a cytotoxic T cell (CTL) immune response against protein antigens of choice. It relies on the production of exosomes, i.e., nanovesicles spontaneously released by all cell types. We engineered the upload of huge amounts of protein antigens upon fusion with an anchoring protein (i.e., HIV-1 Nefmut), which is an inactive protein incorporating in exosomes at high levels also when fused with foreign proteins. We compared the immunogenicity of engineered exosomes uploading human papillomavirus (HPV)-E7 with that of lentiviral virus-like particles (VLPs) incorporating equivalent amounts of the same antigen. These exosomes, whose limiting membrane was decorated with VSV-G, i.e., an envelope protein inducing pH-dependent endosomal fusion, proved to be as immunogenic as the cognate VLPs. It is noteworthy that the immunogenicity of the engineered exosomes remained unaltered in the absence of VSV-G. Most important, we provide evidence that the inoculation in mouse of exosomes uploading HPV-E7 induces production of anti-HPV E7 CTLs, blocks the growth of syngeneic tumor cells inoculated after immunization, and controls the development of tumor cells inoculated before the exosome challenge. These results represent the proof-of-concept about both feasibility and efficacy of the Nefmut-based exosome platform for the induction of CD8+ T cell immunity.

  1. Sociological Theory and Social Reality [ENG

    Directory of Open Access Journals (Sweden)

    JUAN DÍEZ NICOLÁS

    2013-01-01

    Full Text Available This paper pretends to demonstrate the complementary relations between three relatively recent sociological theories, each one of which explains a different aspect of the same social object: the origin, diffusion and change of social and cultural values, aiming at demonstrating that there is not such a thing as a sociological theory that explains all, but rather diverse theories that offer partial explanations of social reality. To that effect, and on the basis of the necessary relationship between theory and research, three different theories are evaluated separately: Hawley?s and Duncan?s theory of the social ecosystem, Galtung?s centre-periphery theory, and Inglehart?s theory of values? change in modern-industrial societies, offering theoretical and empirical evidence of their complementary relations, based on Spanish and international data. Social ecosystem and centre-periphery theories show a high level of generalization (through space and time and a high level of abstraction, though both can easily operationalize their main concepts through valid and reliable indicators. The theory of values? change, however, though showing a high level of generalization, is limited in time to the historical period after World War II, and also shows a high level of abstraction. Centre-periphery theory and values? change theory use individual and collective units of analysis, but social ecosystem theory only uses collective units, by definition. The three theories lead to the conclusion that ?security? values will gain a growing importance in present societies.

  2. DPD 2015-Research Award ENG1

    International Development Research Centre (IDRC) Digital Library (Canada)

    Jacinthe Marcil

    Please note that all applications must be submitted online. IDRC is one of ... IDRC's Donor Partnerships division (DPD) initiates, builds, and maintains relationships with donors, ... Strong verbal and written communication skills in English; and.

  3. Papers Selected for Presentation at the International Symposium on Remote Sensing of Environment (16th) Held at Buenos Aires, Argentina on 2-9 June 1982. Volume 1.

    Science.gov (United States)

    1982-06-01

    Minist erie de Agr ic. 1 turta ( Engs. Cast 6n Sepal I veta and Rodolf f reres) and( or hr inis- Tiit iorts -ch as COSERREN , a prtivat e cons . tii ent...OBSERVATIONS BY REMOTE SENSING Alan E . Strong .......... ......................... 177 x Page THE ERTS-l PROGRAMME OF THE EUROPEAN SPACE AGENCY: ITS...et al. ........ ...................... 585 STUDY OF SEDIMENTARY FLOW AND DISPERSION FROM THE RIO BERMEJO BASIN THROUGH SATELLITE INFORMATION Ernesto E

  4. Aeronautical Research Laboratories Structures Division Annual Report 1979-80

    Science.gov (United States)

    1981-04-01

    8217 :- LLWL 0 > D z cw iLU U Cn C 0 Jojoe ; ou!,sos SSJI 20 12.1.5 Fibre composite patch repair A report has been completea on the design of boron fibre...bl.R.Ae.S., M.I.L.Aust. S.R. Sarrailhe, C.Eng., M.I.Hech.E., M.I.h.Aust. Experimental Officer Class 2 R.P. Carey , B.Hech.E., M.I.E.Aust. R.G. Parker

  5. Metabolomic Footprints of Lethal Versus Indolent Prostate Cancer

    Science.gov (United States)

    2014-10-01

    nonstationary system: fed-batch fermentation of a high yielding strain of E. coli producing 1,3-propanediol. Metab. Eng. 9, 277–292 (2007). 84...include information on intakes of yogurt , cream, butter, etc.). However, according to data from the NHANES, milk and cheese intakes can account for ;98

  6. Statistical Software Engineering

    Science.gov (United States)

    1998-04-13

    multiversion software subject to coincident errors. IEEE Trans. Software Eng. SE-11:1511-1517. Eckhardt, D.E., A.K Caglayan, J.C. Knight, L.D. Lee, D.F...J.C. and N.G. Leveson. 1986. Experimental evaluation of the assumption of independence in multiversion software. IEEE Trans. Software

  7. Evidence of stochastic region near a rational surface in core plasmas of LHD

    International Nuclear Information System (INIS)

    Ida, K.; Tamura, N.; Tuchiya, H.

    2010-11-01

    Clear evidence of stochastization of the magnetic surfaces near a rational surface is observed in the core plasma with weak magnetic shear in the Large Helical Device (LHD) by applying heat pulses driven by modulated electron cyclotron heating (MECH). The stochastization of the magnetic surfaces is confirmed by the observation of flattening of electron temperature (T e ) profiles and very fast propagation of the heat pulse, which is in contrast to the slow heat pulse propagation observed in the T e flat region of the nested magnetic island. (author)

  8. Poster - 28: Shielding of X-ray Rooms in Ontario in the Absence of Best Practice

    Energy Technology Data Exchange (ETDEWEB)

    Frimeth, Jeff; Richer, Jeff; Nesbitt, James [Xspect Inc., Windsor Regional Hospital, XRCT Ltd. (Canada)

    2016-08-15

    This poster will be strictly based on the Healing Arts Radiation Protection (HARP) Act, Regulation 543 under this Act (X-ray Safety Code), and personal communication the presenting author has had. In Ontario, the process of approval of an X-ray machine installation by the Director of the X-ray Inspection Service (XRIS) follows a certain protocol. Initially, the applicant submits a series of forms, including recommended shielding amounts, in order to satisfy the law. This documentation is then transferred to a third-party vendor (i.e. a professional engineer – P.Eng.) outsourced by the Ministry of Health and Long-term Care (MOHLTC). The P.Eng. then evaluates the submitted documentation for appropriate fulfillment of the HARP Act and Reg. 543 requirements. If the P.Eng.’s evaluation of the documentation is to their satisfaction, the XRIS is then notified. Finally, the Director will then issue a letter of approval to install the equipment at the facility. The methodology required to be used by the P.Eng. in order to determine the required amounts of protective barriers, and recommended to be used by the applicant, is contained within Safety Code 20A. However, Safety Code 35 has replaced the obsolete Safety Code 20A document and employs best practices in shielding design. This talk will focus further on specific intentions and limitations of Safety Code 20A. Furthermore, this talk will discuss the definition of the “practice of professional engineering” in Ontario. COMP members who are involved in shielding design are strongly encouraged to attend.

  9. Poster - 28: Shielding of X-ray Rooms in Ontario in the Absence of Best Practice

    International Nuclear Information System (INIS)

    Frimeth, Jeff; Richer, Jeff; Nesbitt, James

    2016-01-01

    This poster will be strictly based on the Healing Arts Radiation Protection (HARP) Act, Regulation 543 under this Act (X-ray Safety Code), and personal communication the presenting author has had. In Ontario, the process of approval of an X-ray machine installation by the Director of the X-ray Inspection Service (XRIS) follows a certain protocol. Initially, the applicant submits a series of forms, including recommended shielding amounts, in order to satisfy the law. This documentation is then transferred to a third-party vendor (i.e. a professional engineer – P.Eng.) outsourced by the Ministry of Health and Long-term Care (MOHLTC). The P.Eng. then evaluates the submitted documentation for appropriate fulfillment of the HARP Act and Reg. 543 requirements. If the P.Eng.’s evaluation of the documentation is to their satisfaction, the XRIS is then notified. Finally, the Director will then issue a letter of approval to install the equipment at the facility. The methodology required to be used by the P.Eng. in order to determine the required amounts of protective barriers, and recommended to be used by the applicant, is contained within Safety Code 20A. However, Safety Code 35 has replaced the obsolete Safety Code 20A document and employs best practices in shielding design. This talk will focus further on specific intentions and limitations of Safety Code 20A. Furthermore, this talk will discuss the definition of the “practice of professional engineering” in Ontario. COMP members who are involved in shielding design are strongly encouraged to attend.

  10. Hearing Recovey in Patients Suffering Sudden Deafness

    Directory of Open Access Journals (Sweden)

    Parviz Eslami

    1992-04-01

    Full Text Available The study included 80 patients treated for sudden deafness over the last 5-7 years. Case history, laboratory findings, pure-tone audiogram and electronystagmography (ENG findings were noted. If any abnormalities had been recorded in ENG studies, the studies were redone. ORL status was redefined and audiograms were obtained in all patients. When becoming ill, the 80 patients had not differed from the normal population in common cardiovascular risk factors. None of them had had signs of viral infection (paired serum samples had been taken at 2-week intervals; routine examinations had been done for common viral antigens. As many as 31 of the 80 patients with acute hearing loss had had abnormalities such as spontaneous nystagmus (PN, hypoexcitability (HE and directional preponderance (DP in the bithermal caloric tests (+44 degrees C, + 30 degrees C of their ENG studies. Twenty of the 31 patients still had abnormal ENG studies after 5-7 years. Only 1 subject had positional nystagmus, and none had subjective vertigo. Patients with an abnormal ENG study showed a poor recovery of the speech reception threshold, whereas those with a normal ENG study showed slightly significant (p less than 0.05 recovery.

  11. A New Thermodynamic Parameter to Predict Formation of Solid Solution or Intermetallic Phases in High Entropy Alloys (Postprint)

    Science.gov (United States)

    2015-11-02

    George , Relative effects of enthalpy and entropy on the phase stability of equiatomic high-entropy alloys, Acta Mater. 61 (2013) 2628e2638. [4] B... Cantor , I.T.H. Chang, P. Knight, A.J.B. Vincent, Microstructural development in equiatomic multicomponent alloys, Mater. Sci. Eng. A 375e377 (2004...an Al0.5CoCrCuFeNi high entropy alloy, In- termetallics 31 (2012) 165e172. [24] Z. Wu, H. Bei, F. Otto, G.M. Pharr, E.P. George , Recovery

  12. A High-Throughput Cell-Based Screen Identified a 2-[(E)-2-Phenylvinyl]-8-Quinolinol Core Structure That Activates p53.

    Science.gov (United States)

    Bechill, John; Zhong, Rong; Zhang, Chen; Solomaha, Elena; Spiotto, Michael T

    2016-01-01

    p53 function is frequently inhibited in cancer either through mutations or by increased degradation via MDM2 and/or E6AP E3-ubiquitin ligases. Most agents that restore p53 expression act by binding MDM2 or E6AP to prevent p53 degradation. However, fewer compounds directly bind to and activate p53. Here, we identified compounds that shared a core structure that bound p53, caused nuclear localization of p53 and caused cell death. To identify these compounds, we developed a novel cell-based screen to redirect p53 degradation to the Skip-Cullin-F-box (SCF) ubiquitin ligase complex in cells expressing high levels of p53. In a multiplexed assay, we coupled p53 targeted degradation with Rb1 targeted degradation in order to identify compounds that prevented p53 degradation while not inhibiting degradation through the SCF complex or other proteolytic machinery. High-throughput screening identified several leads that shared a common 2-[(E)-2-phenylvinyl]-8-quinolinol core structure that stabilized p53. Surface plasmon resonance analysis indicated that these compounds bound p53 with a KD of 200 ± 52 nM. Furthermore, these compounds increased p53 nuclear localization and transcription of the p53 target genes PUMA, BAX, p21 and FAS in cancer cells. Although p53-null cells had a 2.5±0.5-fold greater viability compared to p53 wild type cells after treatment with core compounds, loss of p53 did not completely rescue cell viability suggesting that compounds may target both p53-dependent and p53-independent pathways to inhibit cell proliferation. Thus, we present a novel, cell-based high-throughput screen to identify a 2-[(E)-2-phenylvinyl]-8-quinolinol core structure that bound to p53 and increased p53 activity in cancer cells. These compounds may serve as anti-neoplastic agents in part by targeting p53 as well as other potential pathways.

  13. The Contribution of Missionaries to Shona Lexicography*

    African Journals Online (AJOL)

    rbr

    of the Shona Bible but also in his Standard Shona Dictionary. Hannan .... and Father E. Beihler followed with his 1906 publication of the English–Chi- ..... Hanks, P. 1987. Definitions and Explanations. Sinclair, John M. (Ed.). ... of the COBUILD Project in Lexical Computing and the Development of the Collins COBUILD Eng-.

  14. ORIGINAL ARTICLES

    African Journals Online (AJOL)

    ORIGINAL ARTICLES. References. 1. UNAIDS. Report on the Global HTV/AIDS Epidemic. Geneva: June 2000. 2. Connor E..\\1, Sperling RS, Gelber R. et al. Reduction of maternal-infant transmission of human immunodeficiency virus type 1 with zidovu dine treatment. N Eng! J Med 1994; 331:1173-1180. 3. Undegren ML ...

  15. Search for a torsion field in 21f b-1 pp collisions at ECM = 8T eV with the ATLAS detector

    International Nuclear Information System (INIS)

    Almeida Junior, Fernando Marroquim Leao de; Vale, Maria Aline Barros do; Silva, Simao Paulo; Nepomuceno, Andre Asevedo

    2013-01-01

    Full text: The Standard Model (SM) is a very successful theory that describes the electromagnetic, strong and weak interactions. But the SM has limitations and the main one is the inability to incorporate gravity. The gravity is well described by the General Relativity (GR) and it is assumed that a more fundamental theory could be able to unify the SM and GR. The most realistic candidate to such theory is the super string theory, however there is no experiment yet able to test it. Due to these difficulties, it is common to apply a phenomenological approach to the problem by considering extensions of GR. One of these extensions is the torsion field (TS), a field whose source is the spin of the SM fermions. The torsion can be treated as a fundamental propagating field characterized by its mass and the couplings between TS and fermions. In 2012, limits for the torsion mass were obtained in pp collisions at E CM = 7TeV and 5fb -1 of integrated luminosity for the dilepton channels with the ATLAS detector, one of the general purpose detectors of the Large Hadron Collider (LHC). Actually, it is available data obtained in pp collisions at ECM = 8T eV and integrated luminosity of 21fb -1 , collected by the ATLAS detector. Statistically speaking, the larger luminosity means a larger number of events. Therefore, it will be possible to do a better analysis and get more accurate limits, and perhaps, new results not observed yet . In this work, it will be shown some search results for the torsion field with the ATLAS detector, using the p + p → e + + e - + X channel, at 21fb -1 of integrated luminosity and E CM = 8T eV. (author)

  16. Turbulent Boundary Layers - Experiments, Theory and Modelling

    Science.gov (United States)

    1980-01-01

    anemometry, London, Academic Press, 1976. 7. H.R.E. van Maanen, K. van der Molen and J. Blom, "Reduction of ambiguity noise in laser-Doppler...Raumfahrttechnik Hochschule der Bundeswehr München 8014 Neubiberg — Germany Professor Dr J.L. Van Ingen Dept. of Aerospace Engineering Delft...proximity to a solid boundary. J.Fluid Mech.12, 388 - 397, 1962. (21) Van Thin N., Messungen mit einem Hitzdraht in einer turbulenten Strömung in der

  17. Clearly Defining Pediatric Massive Transfusion: Cutting Through the Fog and Friction with Combat Data

    Science.gov (United States)

    2015-01-01

    classically been defined as the administration of a large volume of whole blood (WB) or packed red blood cells (PRBCs) over a given time period (e.g...the first 24 hours after injury includingWB, PRBCs, fresh frozen plasma (FFP), platelets (Plt) or cryoprecipitate ( Cryo ). The primary end points were...cluded the demographics of age, weight, sex, and injury mech- anism. Measures of injury severity including Glasgow Coma Scale (GCS), AIS for each body

  18. accurate solutions of colebrook- white's friction factor formulae

    African Journals Online (AJOL)

    HOD

    artificial intelligence techniques and explicit equations. Turkish J. Eng. Env. Sci. Vol.36, pp 121. – 138,2012. [57] Çoban, M.T. Error analysis of non-iterative Friction factor formulas relative to Colebrook-White equation For the calculation of pressure Drop in pipes. Journal of Naval Science and Engineering. Vol.8 , Number 1, ...

  19. 77 FR 20844 - Certain Reduced Ignition Proclivity Cigarette Paper Wrappers and Products Containing Same...

    Science.gov (United States)

    2012-04-06

    ... available for inspection during official business hours (8:45 a.m. to 5:15 p.m.) in the Office of the... determine whether or not he is infringing''? Exxon Research and Eng'g Co. v. United States, 265 F.3d 1371... compel), and any pretrial conferences (excluding any settlement or mediation conferences). In connection...

  20. Productive Second elements in nominal compounds: the matching of Englis and German

    Directory of Open Access Journals (Sweden)

    Otto Hietsch

    1984-12-01

    Full Text Available Amongst the treasured reminders of my postgraduate years in England, I cherish a sizable sheaf of manuscript pages, now yellow with age. They are in the hand of Sir William Craigie, that venerable pioneer of lexicographical study. The neat and delicate lines trace out the beginnings of a new venture. Sir William was making a record of the nominal compounds in Beowulf: they are arrayed under the banners of various headwords, each of which, as a glance will show, is a   s e c o n d element of composition. Alas, work on the project was never completed, nor are the present generation of Anglo-Saxonists aware of the particular line of argument Sir William had in mind when he set out to re-list the Beowulf compound vocabu­ lary.

  1. Molecular-Level Study of the Effect of Prior Axial Compression/Torsion on the Axial-Tensile Strength of PPTA Fibers

    Science.gov (United States)

    2013-07-16

    Fig. 2 Eight length scales encountered in the study of polymer-matrix composite materials reinforced with high-performance fiber -based struc- tures...G13 = G31, G23 = G32), and three Poisson s ratios m12 (= m21 9E11/E22), m13 (= m31 9E11/E33) and m23 (= m32 9E22/E33), are next determined using...for Kevlar- Fiber Reinforced Polymer-Matrix Composites, J. Mater. Eng. Perform., 2013, 22, p 681–695 4. M. Grujicic, S. Ramaswami, J. S. Snipes, R

  2. Hydromechanical Rock Mass Fatigue in Deep-Seated Landslides Accompanying Seasonal Variations in Pore Pressures

    Science.gov (United States)

    Preisig, Giona; Eberhardt, Erik; Smithyman, Megan; Preh, Alexander; Bonzanigo, Luca

    2016-06-01

    The episodic movement of deep-seated landslides is often governed by the presence of high pore pressures and reduced effective stresses along active shear surfaces. Pore pressures are subject to cyclic fluctuation under seasonal variations of groundwater recharge, resulting in an intermittent movement characterized by acceleration-deceleration phases. However, it is not always clear why certain acceleration phases reach alarming levels without a clear trigger (i.e., in the absence of an exceptional pore pressure event). This paper presents a conceptual framework linking hydromechanical cycling, progressive failure and fatigue to investigate and explain the episodic behavior of deep-seated landslides using the Campo Vallemaggia landslide in Switzerland as a case study. A combination of monitoring data and advanced numerical modeling is used. The principal processes forcing the slope into a critical disequilibrium state are analyzed as a function of rock mass damage and fatigue. Modeling results suggest that during periods of slope acceleration, the rock slope experiences localized fatigue and gradual weakening through slip along pre-existing natural fractures and yield of critically stressed intact rock bridges. At certain intervals, pockets of critically weakened rock may produce a period of enhanced slope movement in response to a small pore pressure increase similar to those routinely experienced each year. Accordingly, the distribution and connectivity of pre-existing permeable planes of weakness play a central role. These structures are often related to the rock mass's tectonic history or initiate (and dilate) in response to stress changes that disturb the entire slope, such as glacial unloading or seismic loading via large earthquakes. The latter is discussed in detail in a companion paper to this (Gischig et al., Rock Mech Rock Eng, 2015). The results and framework presented further demonstrate that episodic movement and progressive failure of deep

  3. Direct flow in 10.8 GeV/nucleon Au+Au collisions measured in experiment E917 at the AGS

    International Nuclear Information System (INIS)

    Back, B. B.; Betts, R. R.; Britt, H. C.; Chang, J.; Chang, W. C.; Gillitzer, A.; Henning, W. F.; Hofman, D. J.; Nanal, V.; Wuosmaa, A. H.

    1999-01-01

    Analysis of directed flow observable for protons and pions from Au+Au collisions at 10.8 GeV/nucleon from experiment E917 at the AGS is presented. Using a Fourier series expansion, the first Fourier component, ν 1 ,was extracted as a function of rapidity for mid-central collisions (17-24%). Clear evidence for positive directed flow is found in the proton data, and a weak, possibly negative directed flow signal is observed for π + and π -

  4. Hawaii Energy and Environmental Technologies (HEET) Initiative

    Science.gov (United States)

    2010-08-01

    Cell. Ind. Eng. Chem. Res. Vol. 46, 2007, pp. 734-744. Antal, Jr., M.J., Bourke , J., Manley-Harris, M., Fushimi, C, Dowaki, K., and Nunoura, T. "A...G., Jakab, E.; Bourke , J., Manley-Harris, M.; and Nunoura, T. "Do all carbonized charcoals have the same chemical structure? Implications of TG-MS...Antal, Jr., M.J., Varhegyi, G., Meszaros, E., Bourke , J., and Jakab, E. "Combustion Kinetics of Corncob Charcoal and Partially Demineralized Corncob

  5. Structural Basis of the Human Endoglin-BMP9 Interaction: Insights into BMP Signaling and HHT1

    Directory of Open Access Journals (Sweden)

    Takako Saito

    2017-05-01

    Full Text Available Endoglin (ENG/CD105 is an essential endothelial cell co-receptor of the transforming growth factor β (TGF-β superfamily, mutated in hereditary hemorrhagic telangiectasia type 1 (HHT1 and involved in tumor angiogenesis and preeclampsia. Here, we present crystal structures of the ectodomain of human ENG and its complex with the ligand bone morphogenetic protein 9 (BMP9. BMP9 interacts with a hydrophobic surface of the N-terminal orphan domain of ENG, which adopts a new duplicated fold generated by circular permutation. The interface involves residues mutated in HHT1 and overlaps with the epitope of tumor-suppressing anti-ENG monoclonal TRC105. The structure of the C-terminal zona pellucida module suggests how two copies of ENG embrace homodimeric BMP9, whose binding is compatible with ligand recognition by type I but not type II receptors. These findings shed light on the molecular basis of the BMP signaling cascade, with implications for future therapeutic interventions in this fundamental pathway.

  6. Extended UNIQUAC model for thermodynamic modeling of CO2 absorption in aqueous alkanolamine solutions

    DEFF Research Database (Denmark)

    Faramarzi, Leila; Kontogeorgis, Georgios; Thomsen, Kaj

    2009-01-01

    The extended UNIQUAC model [K. Thomsen, R Rasmussen, Chem. Eng. Sci. 54 (1999) 1787-1802] was applied to the thermodynamic representation of carbon dioxide absorption in aqueous monoethanolamine (MEA), methyldiethanolamine (MDEA) and varied strength mixtures of the two alkanolamines (MEA-MDEA). F......The extended UNIQUAC model [K. Thomsen, R Rasmussen, Chem. Eng. Sci. 54 (1999) 1787-1802] was applied to the thermodynamic representation of carbon dioxide absorption in aqueous monoethanolamine (MEA), methyldiethanolamine (MDEA) and varied strength mixtures of the two alkanolamines (MEA......) are included in the parameter estimation process. The previously unavailable standard state properties of the alkanolamine ions appearing in this work, i.e. MEA protonate, MEA carbamate and MDEA protonate are determined. The concentration of the species in both MEA and MDEA solutions containing CO2...

  7. The MITLL NIST LRE 2015 Language Recognition System

    Science.gov (United States)

    2016-05-06

    Cluster Target Classes Arabic Egyptian , Iraqi, Levantine, Maghrebi, Modern Standard Chinese Cantonese, Mandarin, Min, Wu English...42.69 Egyptian (ara-arz) 440 97.27 British English (eng-gbr) 47 0.51 Indian English (eng-sas) 418 7.82 American English (eng-usg) 428 100.37...are obtained by training a Deep Neural Network (DNN) using a seven hidden layer architecture . On these systems, all hidden layers have 1024 nodes

  8. 78 FR 40266 - Agency Information Collection Activity Under OMB Review; Reports, Forms and Recordkeeping...

    Science.gov (United States)

    2013-07-03

    ... forwarded to the Office of Management and Budget (OMB) for review and approval. The nature of the... the U.S. Merchant Marine Academy. Form Numbers: KP2-66-DK1, KP2-67-DK2, KP3-68-DK3, KP2-69-ENG1, KP2- 70-ENG2, KP2-71-ENG3. Abstract: 46 U.S.C. 51309 authorizes the Academy to confer academic degrees. To...

  9. Circulating soluble endoglin levels in pregnant women in Cameroon and Malawi--associations with placental malaria and fetal growth restriction.

    Science.gov (United States)

    Silver, Karlee L; Conroy, Andrea L; Leke, Rose G F; Leke, Robert J I; Gwanmesia, Philomina; Molyneux, Malcolm E; Taylor, Diane Wallace; Wallace, Diane Taylor; Rogerson, Stephen J; Kain, Kevin C

    2011-01-01

    Placental infections with Plasmodium falciparum are associated with fetal growth restriction resulting in low birth weight (LBW). The mechanisms that mediate these effects have yet to be completely described; however, they are likely to involve inflammatory processes and dysregulation of angiogenesis. Soluble endoglin (sEng), a soluble receptor of transforming growth factor (TGF)-β previously associated with preeclampsia in pregnant women and with severe malaria in children, regulates the immune system and influences angiogenesis. We hypothesized that sEng may play a role in development of LBW associated with placental malaria (PM). Plasma levels of sEng were measured in women (i) followed prospectively throughout pregnancy in Cameroon (n = 52), and (ii) in a case-control study at delivery in Malawi (n = 479). The relationships between sEng levels and gravidity, peripheral and placental parasitemia, gestational age, and adverse outcomes of PM including maternal anemia and LBW were determined. In the longitudinal cohort from Cameroon, 28 of 52 women (54%) experienced at least one malaria infection during pregnancy. In Malawi we enrolled two aparasitemic gravidity-matched controls for every case with PM. sEng levels varied over the course of gestation and were significantly higher in early and late gestation as compared to delivery (Pwomen and PM in Malawian women were each associated with elevated sEng levels following correction for gestational age and gravidity (p = 0.006 and p = 0.033, respectively). Increased sEng was also associated with the delivery of LBW infants in primigravid Malawian women (p = 0.017); the association was with fetal growth restriction (p = 0.003) but not pre-term delivery (p = 0.286). Increased circulating maternal sEng levels are associated with P. falciparum infection in pregnancy and with fetal growth restriction in primigravidae with PM.

  10. The CD8⁺ T Cell-Mediated Immunity Induced by HPV-E6 Uploaded in Engineered Exosomes Is Improved by ISCOMATRIXTM Adjuvant.

    Science.gov (United States)

    Manfredi, Francesco; di Bonito, Paola; Ridolfi, Barbara; Anticoli, Simona; Arenaccio, Claudia; Chiozzini, Chiara; Baz Morelli, Adriana; Federico, Maurizio

    2016-11-09

    We recently described the induction of an efficient CD8⁺ T cell-mediated immune response against a tumor-associated antigen (TAA) uploaded in engineered exosomes used as an immunogen delivery tool. This immune response cleared tumor cells inoculated after immunization, and controlled the growth of tumors implanted before immunization. We looked for new protocols aimed at increasing the CD8⁺ T cell specific response to the antigen uploaded in engineered exosomes, assuming that an optimized CD8⁺ T cell immune response would correlate with a more effective depletion of tumor cells in the therapeutic setting. By considering HPV-E6 as a model of TAA, we found that the in vitro co-administration of engineered exosomes and ISCOMATRIX TM adjuvant, i.e., an adjuvant composed of purified ISCOPREP TM saponin, cholesterol, and phospholipids, led to a stronger antigen cross-presentation in both B- lymphoblastoid cell lines ( and monocyte-derived immature dendritic cells compared with that induced by the exosomes alone. Consistently, the co-inoculation in mice of ISCOMATRIX TM adjuvant and engineered exosomes induced a significant increase of TAA-specific CD8⁺ T cells compared to mice immunized with the exosomes alone. This result holds promise for effective usage of exosomes as well as alternative nanovesicles in anti-tumor therapeutic approaches.

  11. Search for the rare decays J /ψ →D0e+e-+c .c . and ψ (3686 )→D0e+e-+c .c .

    Science.gov (United States)

    Ablikim, M.; Achasov, M. N.; Ahmed, S.; Albrecht, M.; Amoroso, A.; An, F. F.; An, Q.; Bai, J. Z.; Bakina, O.; Baldini Ferroli, R.; Ban, Y.; Bennett, D. W.; Bennett, J. V.; Berger, N.; Bertani, M.; Bettoni, D.; Bian, J. M.; Bianchi, F.; Boger, E.; Boyko, I.; Briere, R. A.; Cai, H.; Cai, X.; Cakir, O.; Calcaterra, A.; Cao, G. F.; Cetin, S. A.; Chai, J.; Chang, J. F.; Chelkov, G.; Chen, G.; Chen, H. S.; Chen, J. C.; Chen, M. L.; Chen, S. J.; Chen, X. R.; Chen, Y. B.; Chu, X. K.; Cibinetto, G.; Dai, H. L.; Dai, J. P.; Dbeyssi, A.; Dedovich, D.; Deng, Z. Y.; Denig, A.; Denysenko, I.; Destefanis, M.; de Mori, F.; Ding, Y.; Dong, C.; Dong, J.; Dong, L. Y.; Dong, M. Y.; Dorjkhaidav, O.; Dou, Z. L.; Du, S. X.; Duan, P. F.; Fang, J.; Fang, S. S.; Fang, X.; Fang, Y.; Farinelli, R.; Fava, L.; Fegan, S.; Feldbauer, F.; Felici, G.; Feng, C. Q.; Fioravanti, E.; Fritsch, M.; Fu, C. D.; Gao, Q.; Gao, X. L.; Gao, Y.; Gao, Y. G.; Gao, Z.; Garzia, I.; Goetzen, K.; Gong, L.; Gong, W. X.; Gradl, W.; Greco, M.; Gu, M. H.; Gu, S.; Gu, Y. T.; Guo, A. Q.; Guo, L. B.; Guo, R. P.; Guo, Y. P.; Haddadi, Z.; Hafner, A.; Han, S.; Hao, X. Q.; Harris, F. A.; He, K. L.; He, X. Q.; Heinsius, F. H.; Held, T.; Heng, Y. K.; Holtmann, T.; Hou, Z. L.; Hu, C.; Hu, H. M.; Hu, T.; Hu, Y.; Huang, G. S.; Huang, J. S.; Huang, X. T.; Huang, X. Z.; Huang, Z. L.; Hussain, T.; Ikegami Andersson, W.; Ji, Q.; Ji, Q. P.; Ji, X. B.; Ji, X. L.; Jiang, X. S.; Jiang, X. Y.; Jiao, J. B.; Jiao, Z.; Jin, D. P.; Jin, S.; Johansson, T.; Julin, A.; Kalantar-Nayestanaki, N.; Kang, X. L.; Kang, X. S.; Kavatsyuk, M.; Ke, B. C.; Khan, T.; Kiese, P.; Kliemt, R.; Kloss, B.; Koch, L.; Kolcu, O. B.; Kopf, B.; Kornicer, M.; Kuemmel, M.; Kuhlmann, M.; Kupsc, A.; Kühn, W.; Lange, J. S.; Lara, M.; Larin, P.; Lavezzi, L.; Leithoff, H.; Leng, C.; Li, C.; Li, Cheng; Li, D. M.; Li, F.; Li, F. Y.; Li, G.; Li, H. B.; Li, H. J.; Li, J. C.; Li, Jin; Li, Kang; Li, Ke; Li, Lei; Li, P. L.; Li, P. R.; Li, Q. Y.; Li, T.; Li, W. D.; Li, W. G.; Li, X. L.; Li, X. N.; Li, X. Q.; Li, Z. B.; Liang, H.; Liang, Y. F.; Liang, Y. T.; Liao, G. R.; Lin, D. X.; Liu, B.; Liu, B. J.; Liu, C. X.; Liu, D.; Liu, F. H.; Liu, Fang; Liu, Feng; Liu, H. B.; Liu, H. M.; Liu, Huanhuan; Liu, Huihui; Liu, J. B.; Liu, J. P.; Liu, J. Y.; Liu, K.; Liu, K. Y.; Liu, Ke; Liu, L. D.; Liu, P. L.; Liu, Q.; Liu, S. B.; Liu, X.; Liu, Y. B.; Liu, Y. Y.; Liu, Z. A.; Liu, Zhiqing; Long, Y. F.; Lou, X. C.; Lu, H. J.; Lu, J. G.; Lu, Y.; Lu, Y. P.; Luo, C. L.; Luo, M. X.; Luo, T.; Luo, X. L.; Lyu, X. R.; Ma, F. C.; Ma, H. L.; Ma, L. L.; Ma, M. M.; Ma, Q. M.; Ma, T.; Ma, X. N.; Ma, X. Y.; Ma, Y. M.; Maas, F. E.; Maggiora, M.; Malik, Q. A.; Mao, Y. J.; Mao, Z. P.; Marcello, S.; Messchendorp, J. G.; Mezzadri, G.; Min, J.; Min, T. J.; Mitchell, R. E.; Mo, X. H.; Mo, Y. J.; Morales Morales, C.; Morello, G.; Muchnoi, N. Yu.; Muramatsu, H.; Musiol, P.; Mustafa, A.; Nefedov, Y.; Nerling, F.; Nikolaev, I. B.; Ning, Z.; Nisar, S.; Niu, S. L.; Niu, X. Y.; Olsen, S. L.; Ouyang, Q.; Pacetti, S.; Pan, Y.; Papenbrock, M.; Patteri, P.; Pelizaeus, M.; Pellegrino, J.; Peng, H. P.; Peters, K.; Pettersson, J.; Ping, J. L.; Ping, R. G.; Poling, R.; Prasad, V.; Qi, H. R.; Qi, M.; Qian, S.; Qiao, C. F.; Qin, J. J.; Qin, N.; Qin, X. S.; Qin, Z. H.; Qiu, J. F.; Rashid, K. H.; Redmer, C. F.; Richter, M.; Ripka, M.; Rong, G.; Rosner, Ch.; Ruan, X. D.; Sarantsev, A.; Savrié, M.; Schnier, C.; Schoenning, K.; Shan, W.; Shao, M.; Shen, C. P.; Shen, P. X.; Shen, X. Y.; Sheng, H. Y.; Song, J. J.; Song, W. M.; Song, X. Y.; Sosio, S.; Sowa, C.; Spataro, S.; Sun, G. X.; Sun, J. F.; Sun, S. S.; Sun, X. H.; Sun, Y. J.; Sun, Y. K.; Sun, Y. Z.; Sun, Z. J.; Sun, Z. T.; Tang, C. J.; Tang, G. Y.; Tang, X.; Tapan, I.; Tiemens, M.; Tsednee, B. T.; Uman, I.; Varner, G. S.; Wang, B.; Wang, B. L.; Wang, D.; Wang, D. Y.; Wang, Dan; Wang, K.; Wang, L. L.; Wang, L. S.; Wang, M.; Wang, P.; Wang, P. L.; Wang, W. P.; Wang, X. F.; Wang, Y.; Wang, Y. D.; Wang, Y. F.; Wang, Y. Q.; Wang, Z.; Wang, Z. G.; Wang, Z. H.; Wang, Z. Y.; Wang, Zongyuan; Weber, T.; Wei, D. H.; Wei, J. H.; Weidenkaff, P.; Wen, S. P.; Wiedner, U.; Wolke, M.; Wu, L. H.; Wu, L. J.; Wu, Z.; Xia, L.; Xia, Y.; Xiao, D.; Xiao, H.; Xiao, Y. J.; Xiao, Z. J.; Xie, Y. G.; Xie, Y. H.; Xiong, X. A.; Xiu, Q. L.; Xu, G. F.; Xu, J. J.; Xu, L.; Xu, Q. J.; Xu, Q. N.; Xu, X. P.; Yan, L.; Yan, W. B.; Yan, W. C.; Yan, Y. H.; Yang, H. J.; Yang, H. X.; Yang, L.; Yang, Y. H.; Yang, Y. X.; Ye, M.; Ye, M. H.; Yin, J. H.; You, Z. Y.; Yu, B. X.; Yu, C. X.; Yu, J. S.; Yuan, C. Z.; Yuan, Y.; Yuncu, A.; Zafar, A. A.; Zeng, Y.; Zeng, Z.; Zhang, B. X.; Zhang, B. Y.; Zhang, C. C.; Zhang, D. H.; Zhang, H. H.; Zhang, H. Y.; Zhang, J.; Zhang, J. L.; Zhang, J. Q.; Zhang, J. W.; Zhang, J. Y.; Zhang, J. Z.; Zhang, K.; Zhang, L.; Zhang, S. Q.; Zhang, X. Y.; Zhang, Y. H.; Zhang, Y. T.; Zhang, Yang; Zhang, Yao; Zhang, Yu; Zhang, Z. H.; Zhang, Z. P.; Zhang, Z. Y.; Zhao, G.; Zhao, J. W.; Zhao, J. Y.; Zhao, J. Z.; Zhao, Lei; Zhao, Ling; Zhao, M. G.; Zhao, Q.; Zhao, S. J.; Zhao, T. C.; Zhao, Y. B.; Zhao, Z. G.; Zhemchugov, A.; Zheng, B.; Zheng, J. P.; Zheng, W. J.; Zheng, Y. H.; Zhong, B.; Zhou, L.; Zhou, X.; Zhou, X. K.; Zhou, X. R.; Zhou, X. Y.; Zhou, Y. X.; Zhu, K.; Zhu, K. J.; Zhu, S.; Zhu, S. H.; Zhu, X. L.; Zhu, Y. C.; Zhu, Y. S.; Zhu, Z. A.; Zhuang, J.; Zotti, L.; Zou, B. S.; Zou, J. H.; Besiii Collaboration

    2017-12-01

    Using the data samples of (1310.6 ±7.2 )×106 J /ψ events and (448.1 ±2.9 )×106 ψ (3686 ) events collected with the BESIII detector, we search for the rare decays J /ψ →D0e+e-+c .c . and ψ (3686 )→D0e+e-+c .c . No significant signals are observed and the corresponding upper limits on the branching fractions at the 90% confidence level are determined to be B (J /ψ →D0e+e-+c .c .)<8.5 ×10-8 and B (ψ (3686 )→D0e+e-+c .c .)<1.4 ×10-7 , respectively. Our limit on B (J /ψ →D0e+e-+c .c .) is more stringent by 2 orders of magnitude than the previous results, and B (ψ (3686 )→D0e+e-+c .c .) is measured for the first time.

  12. Properties of spin-1/2 triangular-lattice antiferromagnets CuY2Ge2O8 and CuLa2Ge2O8

    Science.gov (United States)

    Cho, Hwanbeom; Kratochvílová, Marie; Sim, Hasung; Choi, Ki-Young; Kim, Choong Hyun; Paulsen, Carley; Avdeev, Maxim; Peets, Darren C.; Jo, Younghun; Lee, Sanghyun; Noda, Yukio; Lawler, Michael J.; Park, Je-Geun

    2017-04-01

    We found new two-dimensional (2D) quantum (S =1 /2 ) antiferromagnetic systems: Cu R E2G e2O8 (R E =Y and La). According to our analysis of high-resolution x-ray and neutron diffraction experiments, the Cu network of Cu R E2G e2O8 (R E =Y and La) exhibits a 2D triangular lattice linked via weak bonds along the perpendicular b axis. Our bulk characterizations from 0.08 to 400 K show that they undergo a long-range order at 0.51(1) and 1.09(4) K for the Y and La systems, respectively. Interestingly, they also exhibit field induced phase transitions. For theoretical understanding, we carried out the density functional theory (DFT) band calculations to find that they are typical charge-transfer-type insulators with a gap of Eg≅2 eV . Taken together, our observations make Cu R E2G e2O8 (R E =Y and La) additional examples of low-dimensional quantum spin triangular antiferromagnets with the low-temperature magnetic ordering.

  13. Observation of ψ(3686)→e^{+}e^{-}χ_{cJ} and χ_{cJ}→e^{+}e^{-}J/ψ.

    Science.gov (United States)

    Ablikim, M; Achasov, M N; Ai, X C; Albayrak, O; Albrecht, M; Ambrose, D J; Amoroso, A; An, F F; An, Q; Bai, J Z; Baldini Ferroli, R; Ban, Y; Bennett, D W; Bennett, J V; Bertani, M; Bettoni, D; Bian, J M; Bianchi, F; Boger, E; Boyko, I; Briere, R A; Cai, H; Cai, X; Cakir, O; Calcaterra, A; Cao, G F; Cetin, S A; Chang, J F; Chelkov, G; Chen, G; Chen, H S; Chen, H Y; Chen, J C; Chen, M L; Chen, S; Chen, S J; Chen, X; Chen, X R; Chen, Y B; Cheng, H P; Chu, X K; Cibinetto, G; Dai, H L; Dai, J P; Dbeyssi, A; Dedovich, D; Deng, Z Y; Denig, A; Denysenko, I; Destefanis, M; De Mori, F; Ding, Y; Dong, C; Dong, J; Dong, L Y; Dong, M Y; Dou, Z L; Du, S X; Duan, P F; Fan, J Z; Fang, J; Fang, S S; Fang, X; Fang, Y; Farinelli, R; Fava, L; Fedorov, O; Feldbauer, F; Felici, G; Feng, C Q; Fioravanti, E; Fritsch, M; Fu, C D; Gao, Q; Gao, X L; Gao, X Y; Gao, Y; Gao, Z; Garzia, I; Goetzen, K; Gong, L; Gong, W X; Gradl, W; Greco, M; Gu, M H; Gu, Y T; Guan, Y H; Guo, A Q; Guo, L B; Guo, R P; Guo, Y; Guo, Y P; Haddadi, Z; Hafner, A; Han, S; Hao, X Q; Harris, F A; He, K L; Held, T; Heng, Y K; Hou, Z L; Hu, C; Hu, H M; Hu, J F; Hu, T; Hu, Y; Huang, G S; Huang, J S; Huang, X T; Huang, X Z; Huang, Y; Huang, Z L; Hussain, T; Ji, Q; Ji, Q P; Ji, X B; Ji, X L; Jiang, L W; Jiang, X S; Jiang, X Y; Jiao, J B; Jiao, Z; Jin, D P; Jin, S; Johansson, T; Julin, A; Kalantar-Nayestanaki, N; Kang, X L; Kang, X S; Kavatsyuk, M; Ke, B C; Kiese, P; Kliemt, R; Kloss, B; Kolcu, O B; Kopf, B; Kornicer, M; Kupsc, A; Kühn, W; Lange, J S; Lara, M; Larin, P; Leng, C; Li, C; Li, Cheng; Li, D M; Li, F; Li, F Y; Li, G; Li, H B; Li, H J; Li, J C; Li, Jin; Li, K; Li, K; Li, Lei; Li, P R; Li, Q Y; Li, T; Li, W D; Li, W G; Li, X L; Li, X N; Li, X Q; Li, Y B; Li, Z B; Liang, H; Liang, Y F; Liang, Y T; Liao, G R; Lin, D X; Liu, B; Liu, B J; Liu, C X; Liu, D; Liu, F H; Liu, Fang; Liu, Feng; Liu, H B; Liu, H H; Liu, H H; Liu, H M; Liu, J; Liu, J B; Liu, J P; Liu, J Y; Liu, K; Liu, K Y; Liu, L D; Liu, P L; Liu, Q; Liu, S B; Liu, X; Liu, Y B; Liu, Z A; Liu, Zhiqing; Loehner, H; Lou, X C; Lu, H J; Lu, J G; Lu, Y; Lu, Y P; Luo, C L; Luo, M X; Luo, T; Luo, X L; Lyu, X R; Ma, F C; Ma, H L; Ma, L L; Ma, M M; Ma, Q M; Ma, T; Ma, X N; Ma, X Y; Ma, Y M; Maas, F E; Maggiora, M; Mao, Y J; Mao, Z P; Marcello, S; Messchendorp, J G; Min, J; Mitchell, R E; Mo, X H; Mo, Y J; Morales Morales, C; Muchnoi, N Yu; Muramatsu, H; Nefedov, Y; Nerling, F; Nikolaev, I B; Ning, Z; Nisar, S; Niu, S L; Niu, X Y; Olsen, S L; Ouyang, Q; Pacetti, S; Pan, Y; Patteri, P; Pelizaeus, M; Peng, H P; Peters, K; Pettersson, J; Ping, J L; Ping, R G; Poling, R; Prasad, V; Qi, H R; Qi, M; Qian, S; Qiao, C F; Qin, L Q; Qin, N; Qin, X S; Qin, Z H; Qiu, J F; Rashid, K H; Redmer, C F; Ripka, M; Rong, G; Rosner, Ch; Ruan, X D; Sarantsev, A; Savrié, M; Schoenning, K; Schumann, S; Shan, W; Shao, M; Shen, C P; Shen, P X; Shen, X Y; Sheng, H Y; Shi, M; Song, W M; Song, X Y; Sosio, S; Spataro, S; Sun, G X; Sun, J F; Sun, S S; Sun, X H; Sun, Y J; Sun, Y Z; Sun, Z J; Sun, Z T; Tang, C J; Tang, X; Tapan, I; Thorndike, E H; Tiemens, M; Ullrich, M; Uman, I; Varner, G S; Wang, B; Wang, B L; Wang, D; Wang, D Y; Wang, K; Wang, L L; Wang, L S; Wang, M; Wang, P; Wang, P L; Wang, S G; Wang, W; Wang, W P; Wang, X F; Wang, Y; Wang, Y D; Wang, Y F; Wang, Y Q; Wang, Z; Wang, Z G; Wang, Z H; Wang, Z Y; Wang, Z Y; Weber, T; Wei, D H; Wei, J B; Weidenkaff, P; Wen, S P; Wiedner, U; Wolke, M; Wu, L H; Wu, L J; Wu, Z; Xia, L; Xia, L G; Xia, Y; Xiao, D; Xiao, H; Xiao, Z J; Xie, Y G; Xiu, Q L; Xu, G F; Xu, J J; Xu, L; Xu, Q J; Xu, Q N; Xu, X P; Yan, L; Yan, W B; Yan, W C; Yan, Y H; Yang, H J; Yang, H X; Yang, L; Yang, Y X; Ye, M; Ye, M H; Yin, J H; Yu, B X; Yu, C X; Yu, J S; Yuan, C Z; Yuan, W L; Yuan, Y; Yuncu, A; Zafar, A A; Zallo, A; Zeng, Y; Zeng, Z; Zhang, B X; Zhang, B Y; Zhang, C; Zhang, C C; Zhang, D H; Zhang, H H; Zhang, H Y; Zhang, J; Zhang, J J; Zhang, J L; Zhang, J Q; Zhang, J W; Zhang, J Y; Zhang, J Z; Zhang, K; Zhang, L; Zhang, S Q; Zhang, X Y; Zhang, Y; Zhang, Y H; Zhang, Y N; Zhang, Y T; Zhang, Yu; Zhang, Z H; Zhang, Z P; Zhang, Z Y; Zhao, G; Zhao, J W; Zhao, J Y; Zhao, J Z; Zhao, Lei; Zhao, Ling; Zhao, M G; Zhao, Q; Zhao, Q W; Zhao, S J; Zhao, T C; Zhao, Y B; Zhao, Z G; Zhemchugov, A; Zheng, B; Zheng, J P; Zheng, W J; Zheng, Y H; Zhong, B; Zhou, L; Zhou, X; Zhou, X K; Zhou, X R; Zhou, X Y; Zhu, K; Zhu, K J; Zhu, S; Zhu, S H; Zhu, X L; Zhu, Y C; Zhu, Y S; Zhu, Z A; Zhuang, J; Zotti, L; Zou, B S; Zou, J H

    2017-06-02

    Using 4.479×10^{8}  ψ(3686) events collected with the BESIII detector, we search for the decays ψ(3686)→e^{+}e^{-}χ_{cJ} and χ_{cJ}→e^{+}e^{-}J/ψ, where J=0, 1, 2. The decays ψ(3686)→e^{+}e^{-}χ_{cJ} and χ_{cJ}→e^{+}e^{-}J/ψ are observed for the first time. The measured branching fractions are B(ψ(3686)→e^{+}e^{-}χ_{cJ})=(11.7±2.5±1.0)×10^{-4}, (8.6±0.3±0.6)×10^{-4}, (6.9±0.5±0.6)×10^{-4} for J=0, 1, 2, and B(χ_{cJ}→e^{+}e^{-}J/ψ)=(1.51±0.30±0.13)×10^{-4}, (3.73±0.09±0.25)×10^{-3}, (2.48±0.08±0.16)×10^{-3} for J=0, 1, 2, respectively. The ratios of the branching fractions B(ψ(3686)→e^{+}e^{-}χ_{cJ})/B(ψ(3686)→γχ_{cJ}) and B(χ_{cJ}→e^{+}e^{-}J/ψ)/B(χ_{cJ}→γJ/ψ) are also reported. Also, the α values of helicity angular distributions of the e^{+}e^{-} pair are determined for ψ(3686)→e^{+}e^{-}χ_{c1,2} and χ_{c1,2}→e^{+}e^{-}J/ψ.

  14. A comparison of systemic photochemotherapy with 8-methoxypsoralen (8-MOP and with trimethylpsoralen (TMP in vitiligo

    Directory of Open Access Journals (Sweden)

    Mhaske Vandana

    1998-01-01

    Full Text Available Oral 8-MOP and TMP were compared in the PUVA therapy for vitiligo. Group A (25 cases was initiated on 0.3 mg/kg of 8-MOP with 1/2 Joule/cm2 of UVA and weekly increments of 1/2 Joule/ cm2 and Group B was started on 0.6 mg/kg of TMP with 1 Joule/cm2 of UVA and weekly increments of 1 Joule/cm2. Therapy was given thrice a week. Repigmentation was evaluated by using a 0-6 scale. At the end of 60 sittings, on acceptable cosmetic response was seen over the face, neck and upper extremities in both groups, while trunk and lower extremities showed lesser response. 8-MOP gave earlier response, needing a lower cumulative UVA dose i.e. 75 J/cm2 as compared to TMP i.e. 106 J/cm2. Phototoxicity was seen more often with 8-MOP. In conclusion, in Indians, 8-MOP is the drug of choice in PUVA therapy of vitiligo provided precautions against phototoxicity are adequate.

  15. Basic Strain Gradient Plasticity Theories with Application to Constrained Film Deformation

    DEFF Research Database (Denmark)

    Niordson, Christian Frithiof; Hutchinson, John W.

    2011-01-01

    films: the compression or extension of a finite layer joining rigid platens. Full elastic-plastic solutions are obtained for the same problem based on a finite element method devised for the new class of flow theories. Potential difficulties and open issues associated with the new class of flow theories......A family of basic rate-independent strain gradient plasticity theories is considered that generalize conventional J(2) deformation and flow theories of plasticity to include a dependence on strain gradients in a simple way. The theory builds on three recent developments: the work of Gudmundson (J....... Mech. Phys. Solids 52 (2004), 1379-1406) and Gurtin and Anand (J. Mech. Phys. Solids 57 (2009), 405-421), proposing constitutive relations for flow theories consistent with requirements of positive plastic dissipation; the work of Fleck and Willis (J. Mech. Phys. Solids 57 (2009), 161-177 and 1045...

  16. Ballistic Missile Defense System (BMDS)

    Science.gov (United States)

    2015-12-01

    Deliveries: 1 JBMD BLK 04 Computer Program, Peripherals, and SM-3 BLK IA Missiles. Japan 8/13/2004 0 21.3 FMS Case JA-P-BGQ: Proof of Principle (PoP...Estimate Econ Qty Sch Eng Est Oth Spt Total 0.000 -- -- -- -- -- -- -- -- 0.000 An APUC Unit Cost History is not available, since no Initial APUC Estimate

  17. Heat partition in the E/A=8.5 MeV 74Ge+165Ho reaction

    International Nuclear Information System (INIS)

    Kwiatkowski, K.; Planeta, R.; Zhou, S.H.; Viola, V.E.; Breuer, H.; McMahan, M.A.; Mignerey, A.C.

    1990-01-01

    The excitation-energy distribution of projectilelike fragments formed in the E/A=8.5 MeV 74 Ge+ 165 Ho reaction has been obtained by applying a statistical evaporation calculation to the difference between primary fragment mass yields derived from kinematic coincidence measurements and directly measured yields. A gradual transition from approximate equipartition of excitation energy for small energy losses to a division that favors the targetlike fragment for highly damped events is observed, in agreement with previous measurements. For a given energy loss, heat partition is found to correlate with the direction of net nucleon transfer. The variances of the excitation-energy distributions are shown to increase monotonically as a function of energy loss. The average data are compared with predictions of the nucleon exchange transport model. The results suggest that energy-loss mechanisms in addition to nucleon exchange may be important in the early stages of the collision

  18. The effects of IL-1β, IL-8, G-CSF and TNF-α as molecular adjuvant on the immune response to an E. tarda subunit vaccine in flounder (Paralichthys olivaceus).

    Science.gov (United States)

    Guo, Ming; Tang, Xiaoqian; Sheng, Xiuzhen; Xing, Jing; Zhan, Wenbin

    2018-06-01

    Cytokines play vital roles in mounting immune responses and activating host defense network. In this study, the expression plasmid pcDNA3.1 (pcN3) encoding four flounder (Paralichthys olivaceus) cytokines including IL-1β, TNF-α, IL-8 or G-CSF (pcIL-1β, pcTNF-α, pcIL-8 and pcG-CSF) were successfully constructed, and their adjuvant potential on an Edwardsiella tarda (E. tarda) subunit vaccine OmpV (rOmpV) were comparatively analyzed in vaccinated flounder model. Results revealed that flounder vaccinated with rOmpV plus pcIL-1β, pcIL-8 or pcG-CSF produced the relative percent survivals (RPS) of 71%, 65% and 49% respectively, which were higher than that in flounder vaccinated with rOmpV plus pcTNF-α (39%) or pcN3 (36%, the control group). Immunological analysis showed that: (1) except pcTNF-α, higher levels of anti-E. tarda serum antibodies and sIg + lymphocytes in spleen, head kidney and peripheral blood were significantly enhanced by pcIL-1β, pcIL-8 or pcG-CSF, however, pcIL-8 and pcIL-1β enhanced higher levels of sIg + lymphocytes and anti-E. tarda antibodies than pcG-CSF; (2) pcTNF-α could promote the up-regulation of genes participated in cellular immunity (MHCIα, IFN-γ, CD8α and CD8β), pcIL-1β could enhance the expression of genes related to humoral immunity (CD4-1, CD4-2, MHCIIα and IgM), and all the detected genes were augmented by pcIL-8 and pcG-CSF; Among the four cytokines, pcIL-8 and pcIL-1β could strengthen the highest levels of genes participated in cellular immunity and humoral immunity, respectively. These results demonstrated that pcIL-8 and pcIL-1β could enhance stronger cellular and/or humoral immunity induced by rOmpV than pcG-CSF and pcTNF-α, and evoked higher RPS against E. tarda challenge in flounder, which indicated that pcIL-8 and pcIL-1β are promising adjuvants of vaccines in controlling E. tarda infection. Copyright © 2018 Elsevier Ltd. All rights reserved.

  19. Existence of positive periodic solution of mutualism system with several delays

    International Nuclear Information System (INIS)

    Wu Haihui; Xia Yonghui; Lin Muren

    2008-01-01

    In this paper, by using Mawhin coincidence degree, some sufficient conditions are obtained for the global existence of positive periodic solutions of a mutualism systems with bounded and unbounded delays. Our results generalize significantly improve those of Gopalsamy and He [Gopalsamy K, He XZ. Persistence, attractivity, and delay in facultative mutualism. J Math Anal Appl 1997;215:154-73], Yang et al. [Yang F, Jiang D, Ying A. Existence of positive solution of multidelays facultative mutualism system. J Eng Math 2002;3:64-8], Chen et al. [Chen FD, Shi JL, Chen XX. Periodicity in Lotka-Volterra facultative mutualism system with several delays. J Eng Math 2004;21(3)] and Xia and Lin [Xia YH, Lin M, Existence of positive periodic solution of mutualism system with infinite delays. Ann Diff Eqs 2005;21(3):448-53

  20. Perbandingan Algoritma Enkripsi GGHN(8,8 dan RC4 Untuk Video Conference

    Directory of Open Access Journals (Sweden)

    Satriyo Satriyo

    2012-01-01

    Full Text Available Encryption is a solutions to secure the information transmitted through the medium of communication that can not be intercepted by unauthorized parties. This study implemented two algorithms i.e. RC4 and GGHN (8.8 in video conference. This study compared the speed  of  both  encryption  and  decryption  of  the  encryption  algorithm,  and  perform  measurements  of  bandwidth .  From  the  results  of measurements of the speed can be concluded that the RC4 algorithm is 1.53 times and 1.34 times faster than GGHN(8,8 for encryption and  decryption  audio  data.  The  encryption  and  decryption  video  data  RC4  are  1.44  times  and  1.09  times  faster  than  GHN(8,8. Bandwidth  usage  for  video  conferencing  without  encryption  and  bandwidth  usage  on  a  video  conference  with  RC4  encryption  and GGHN (8.8 is the same.Keywords: Video Conference; RC4; GGHN(8,8; Real Time Protocol.

  1. Theoretical Limits of Lunar Vision Aided Navigation with Inertial Navigation System

    Science.gov (United States)

    2015-03-26

    THEORETICAL LIMITS OF LUNAR VISION AIDED NAVIGATION WITH INERTIAL NAVIGATION SYSTEM THESIS David W. Jones, Capt, USAF AFIT-ENG-MS-15-M-020 DEPARTMENT...Government and is not subject to copyright protection in the United States. AFIT-ENG-MS-15-M-020 THEORETICAL LIMITS OF LUNAR VISION AIDED NAVIGATION WITH...DISTRIBUTION UNLIMITED. AFIT-ENG-MS-15-M-020 THEORETICAL LIMITS OF LUNAR VISION AIDED NAVIGATION WITH INERTIAL NAVIGATION SYSTEM THESIS David W. Jones

  2. Final construction of the C.R.E.O.L. 8 millimeter period hybrid undulator

    Energy Technology Data Exchange (ETDEWEB)

    Tesch, P.; Gallagher, J.; Elias, L. [Center for Research and Education in Optics and Lasers, Orlando, FL (United States)

    1995-12-31

    The construction of an 8 millimeter period hybrid undulator for the C.R.E.O.L. high power far-infared free electron laser has just been completed. This FEL is expected to come on-line in the fall of 1995 and produce close to a kilowatt of continuous power at wavelengths of 225 - 800 microns. The undulator has extremely precise mechanical tolerances and high field uniformity allowing for high electron beam recovery rates. Almost complete beam recovery is required for DC operation at high currents. A novel method for measuring the magnetic properties of individual magnets and sorting the magnets to reduce magnetic field errors will be reported. The peak field and phase errors of the undulator without the pole pieces are reduced through a magnet ordering procedure. These errors are further reduced by inserting and tuning adjustable pole pieces. The reduction of field errors through these two techniques will be presented. An analysis of the final undulator errors and the results of measurements of the mechanical tolerances will be presented.

  3. Recurrent Vestibular Migraine Vertigo Attacks Associated With the Development of Profound Bilateral Vestibulopathy: A Case Series.

    Science.gov (United States)

    Wester, Jacob L; Ishiyama, Akira; Ishiyama, Gail

    2017-09-01

    Bilateral vestibulopathy (BVP) is a debilitating condition characterized by gait ataxia, oscillopsia, and imbalance. Case series of patients with migraine-linked vertigo spells and profound BVP. PATIENT 1:: A 69-year-old man presented with a history of recurrent severe vertigo spells lasting up to 3 days in duration associated with prostrating migraine headaches starting at age 60. His symptoms were misdiagnosed as an anxiety syndrome. At age 68, electronystagmography (ENG) revealed bilaterally absent caloric responses and complete BVP. His hearing was normal. PATIENT 2:: A 51-year-old man presented with a history of "earthquake-like" vertigo, sharp head pain, and phonophobia. These episodes occurred a handful of times over a 7-year period. Previous ENG testing at age 43 was normal. However, his ENG at age 48 revealed complete BVP. He was started on acetazolamide and noted improved balance, although subsequent ENG was unchanged. PATIENT 3:: A 49-year-old woman presented with a history of recurrent migraines with visual aura associated with vertigo lasting 1 hour. ENG at age 50 revealed complete BVP. Subjectively, she noted improved balance with acetazolamide and subsequent ENG demonstrated mild improvement. PATIENT 4:: A 43-year-old man presented with a 5-year history of optical migraines and recurrent vertigo spells, lasting 30 seconds, which was misdiagnosed as positional vertigo. He additionally had a 10-year history of oscillopsia. ENG at age 61 revealed complete BVP. In these cases, vestibular migraine was linked to recurrent vertigo spells that eventually led to complete bilateral vestibulopathy.

  4. Some Open Issues on Rockfall Hazard Analysis in Fractured Rock Mass: Problems and Prospects

    Science.gov (United States)

    Ferrero, Anna Maria; Migliazza, Maria Rita; Pirulli, Marina; Umili, Gessica

    2016-09-01

    Risk is part of every sector of engineering design. It is a consequence of the uncertainties connected with the cognitive boundaries and with the natural variability of the relevant variables. In soil and rock engineering, in particular, uncertainties are linked to geometrical and mechanical aspects and the model used for the problem schematization. While the uncertainties due to the cognitive gaps could be filled by improving the quality of numerical codes and measuring instruments, nothing can be done to remove the randomness of natural variables, except defining their variability with stochastic approaches. Probabilistic analyses represent a useful tool to run parametric analyses and to identify the more significant aspects of a given phenomenon: They can be used for a rational quantification and mitigation of risk. The connection between the cognitive level and the probability of failure is at the base of the determination of hazard, which is often quantified through the assignment of safety factors. But these factors suffer from conceptual limits, which can be only overcome by adopting mathematical techniques with sound bases, not so used up to now (Einstein et al. in rock mechanics in civil and environmental engineering, CRC Press, London, 3-13, 2010; Brown in J Rock Mech Geotech Eng 4(3):193-204, 2012). The present paper describes the problems and the more reliable techniques used to quantify the uncertainties that characterize the large number of parameters that are involved in rock slope hazard assessment through a real case specifically related to rockfall. Limits of the existing approaches and future developments of the research are also provided.

  5. Temperature dependence of the dielectric tensor of monoclinic Ga2O3 single crystals in the spectral range 1.0-8.5 eV

    Science.gov (United States)

    Sturm, C.; Schmidt-Grund, R.; Zviagin, V.; Grundmann, M.

    2017-08-01

    The full dielectric tensor of monoclinic Ga2O3 (β-phase) was determined by generalized spectroscopic ellipsometry in the spectral range from 1.0 eV up to 8.5 eV and temperatures in the range from 10 K up to 300 K. By using the oriented dipole approach, the energies and broadenings of the excitonic transitions are determined as a function of the temperature, and the exciton-phonon coupling properties are deduced.

  6. Finite-element modeling of soft tissue rolling indentation.

    Science.gov (United States)

    Sangpradit, Kiattisak; Liu, Hongbin; Dasgupta, Prokar; Althoefer, Kaspar; Seneviratne, Lakmal D

    2011-12-01

    We describe a finite-element (FE) model for simulating wheel-rolling tissue deformations using a rolling FE model (RFEM). A wheeled probe performing rolling tissue indentation has proven to be a promising approach for compensating for the loss of haptic and tactile feedback experienced during robotic-assisted minimally invasive surgery (H. Liu, D. P. Noonan, B. J. Challacombe, P. Dasgupta, L. D. Seneviratne, and K. Althoefer, "Rolling mechanical imaging for tissue abnormality localization during minimally invasive surgery, " IEEE Trans. Biomed. Eng., vol. 57, no. 2, pp. 404-414, Feb. 2010; K. Sangpradit, H. Liu, L. Seneviratne, and K. Althoefer, "Tissue identification using inverse finite element analysis of rolling indentation," in Proc. IEEE Int. Conf. Robot. Autom. , Kobe, Japan, 2009, pp. 1250-1255; H. Liu, D. Noonan, K. Althoefer, and L. Seneviratne, "The rolling approach for soft tissue modeling and mechanical imaging during robot-assisted minimally invasive surgery," in Proc. IEEE Int. Conf. Robot. Autom., May 2008, pp. 845-850; H. Liu, P. Puangmali, D. Zbyszewski, O. Elhage, P. Dasgupta, J. S. Dai, L. Seneviratne, and K. Althoefer, "An indentation depth-force sensing wheeled probe for abnormality identification during minimally invasive surgery," Proc. Inst. Mech. Eng., H, vol. 224, no. 6, pp. 751-63, 2010; D. Noonan, H. Liu, Y. Zweiri, K. Althoefer, and L. Seneviratne, "A dual-function wheeled probe for tissue viscoelastic property identification during minimally invasive surgery," in Proc. IEEE Int. Conf. Robot. Autom. , 2008, pp. 2629-2634; H. Liu, J. Li, Q. I. Poon, L. D. Seneviratne, and K. Althoefer, "Miniaturized force indentation-depth sensor for tissue abnormality identification," IEEE Int. Conf. Robot. Autom., May 2010, pp. 3654-3659). A sound understanding of wheel-tissue rolling interaction dynamics will facilitate the evaluation of signals from rolling indentation. In this paper, we model the dynamic interactions between a wheeled probe and a

  7. 2011 Integrated Warfare Systems Conference Held in Arlington, Virginia on December 6-7, 2011

    Science.gov (United States)

    2011-12-06

    Kaplan IWS6EA 1E2111 M. Roberts IWS6ENG2 1E2031 Director Sensor Netting/Track Management D. Burrows , IWS6SN/TM, 1E2131 Brian Harris...Invention (Basic and Applied Science) ≈45% ≈12% Director of Transition 11 • FNC, PEOs, Industry • ManTech • SBIR 12 Dr. Larry Schuette...engagement. − We are a people-centric organization for better or for worse • How are we doing? 32 Contact Information Larry Schuette

  8. Magnesium Matrix Composite Foams-Density, Mechanical Properties, and Applications

    Science.gov (United States)

    2012-07-24

    the USA is the 2011 Corporate Average Fuel Economy or CAFE standard. For the small car class (footprint < 3.8 m2), the current fuel economy standard...components are now available as standard components or aftermarket parts used for customization . Lightweight alloy wheels are a prominent example of...Mater. Sci. Eng. A 2001, 302, 37–45. 7. CAFE Fuel Economy. Available online: http://www.nhtsa.gov/fuel-economy (accessed on 26 June 2012). 8. Guo

  9. 47 CFR 400.8 - Non-compliance.

    Science.gov (United States)

    2010-10-01

    ... Telecommunication NATIONAL TELECOMMUNICATIONS AND INFORMATION ADMINISTRATION, DEPARTMENT OF COMMERCE, AND NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION E-911 GRANT PROGRAM § 400.8 Non... its certification related to the diversion of E-911 charges, the State shall be required to return all...

  10. Places available **

    CERN Multimedia

    2003-01-01

    Places are available in the following courses: PIPES-2003 - Pratique du Sertissage de tubes métalliques et multicouches : 26.8.03 (stage pratique) The CERN Engineering Data Management System (EDMS) for Engineers : 27.8.03 (1 day, free of charge) CLEAN-2002 : Travailler en salle blanche : 4.9.03 (une demi-journée, séminaire gratuit) The CERN Engineering Data Management System (EDMS) for Local Administrators : 24 & 25.9.03 (2 days, free of charge) Siemens SIMATIC Training : Programmation STEP7 - niveau 1 : 29 - 2.10.03 (4 jours) - ouverture des inscriptions fin août Programmation STEP7 - niveau 2 : 13 - 17.10.03 (5 jours) - ouverture des inscriptions fin août Réseau Simatic Net : 22 & 23.10.03 (2 jours) - ouverture des inscriptions fin août CLEAN-2002 : Working in a Cleanroom : 23.20.03 (half day, free of charge) These courses will be given in French or Englis...

  11. Locomotor and Heart Rate Responses of Floaters During Small-Sided Games in Elite Soccer Players: Effect of Pitch Size and Inclusion of Goal Keepers.

    Science.gov (United States)

    Lacome, Mathieu; Simpson, Ben M; Cholley, Yannick; Buchheit, Martin

    2017-09-27

    To (1) compare the locomotor and heart rate responses between floaters and regular players during both small and large small sided games (SSGs) and (2) examine whether the type of game (i.e., game simulation vs possession game) affects the magnitude of the difference between floaters and regular players. Data were collected in 41 players belonging to an elite French football team during three consecutive seasons (2014-2017). 5-Hz GPS were used to collect all training data, with the Athletic Data Innovation analyser (v5.4.1.514, Sydney, Australia) used to derive total distance (m), high-speed distance (> 14.4 km.h -1 , m) and external mechanical load (MechL, a.u). All SSGs included exclusively one floater, and were divided into two main categories, according to the participation of goal-keepers (GK) (game simulation, GS) or not (possession games, PO) and then further divided into small and large (>100 m2/player) SSGs based on the area per player ratio. Locomotor activity and mechanical load performed were likely-to-most likely lower (moderate to large magnitude) in floaters compared with regular players, while differences in HR responses were unclear to possibly higher (small) in floaters. The magnitude of the difference in locomotor activity and MechL between floaters and regular players was substantially greater during GS compared with PO. Compared with regular players, floaters present decreased external load (both locomotor and MechL) despite unclear to possibly slightly higher HR responses during SSGs. Moreover, the responses of floaters compared with regular players are not consistent across different sizes of SSGs, with greater differences during GS than PO.

  12. A Single Sphingomyelin Species Promotes Exosomal Release of Endoglin into the Maternal Circulation in Preeclampsia.

    Science.gov (United States)

    Ermini, Leonardo; Ausman, Jonathan; Melland-Smith, Megan; Yeganeh, Behzad; Rolfo, Alessandro; Litvack, Michael L; Todros, Tullia; Letarte, Michelle; Post, Martin; Caniggia, Isabella

    2017-09-22

    Preeclampsia (PE), an hypertensive disorder of pregnancy, exhibits increased circulating levels of a short form of the auxillary TGF-beta (TGFB) receptor endoglin (sENG). Until now, its release and functionality in PE remains poorly understood. Here we show that ENG selectively interacts with sphingomyelin(SM)-18:0 which promotes its clustering with metalloproteinase 14 (MMP14) in SM-18:0 enriched lipid rafts of the apical syncytial membranes from PE placenta where ENG is cleaved by MMP14 into sENG. The SM-18:0 enriched lipid rafts also contain type 1 and 2 TGFB receptors (TGFBR1 and TGFBR2), but not soluble fms-like tyrosine kinase 1 (sFLT1), another protein secreted in excess in the circulation of women with PE. The truncated ENG is then released into the maternal circulation via SM-18:0 enriched exosomes together with TGFBR1 and 2. Such an exosomal TGFB receptor complex could be functionally active and block the vascular effects of TGFB in the circulation of PE women.

  13. E6 and E7 Gene Polymorphisms in Human Papillomavirus Types-58 and 33 Identified in Southwest China.

    Directory of Open Access Journals (Sweden)

    Zuyi Chen

    Full Text Available Cancer of the cervix is associated with infection by certain types of human papillomavirus (HPV. The gene variants differ in immune responses and oncogenic potential. The E6 and E7 proteins encoded by high-risk HPV play a key role in cellular transformation. HPV-33 and HPV-58 types are highly prevalent among Chinese women. To study the gene intratypic variations, polymorphisms and positive selections of HPV-33 and HPV-58 E6/E7 in southwest China, HPV-33 (E6, E7: n = 216 and HPV-58 (E6, E7: n = 405 E6 and E7 genes were sequenced and compared to others submitted to GenBank. Phylogenetic trees were constructed by Maximum-likelihood and the Kimura 2-parameters methods by MEGA 6 (Molecular Evolutionary Genetics Analysis version 6.0. The diversity of secondary structure was analyzed by PSIPred software. The selection pressures acting on the E6/E7 genes were estimated by PAML 4.8 (Phylogenetic Analyses by Maximun Likelihood version4.8 software. The positive sites of HPV-33 and HPV-58 E6/E7 were contrasted by ClustalX 2.1. Among 216 HPV-33 E6 sequences, 8 single nucleotide mutations were observed with 6/8 non-synonymous and 2/8 synonymous mutations. The 216 HPV-33 E7 sequences showed 3 single nucleotide mutations that were non-synonymous. The 405 HPV-58 E6 sequences revealed 8 single nucleotide mutations with 4/8 non-synonymous and 4/8 synonymous mutations. Among 405 HPV-58 E7 sequences, 13 single nucleotide mutations were observed with 10/13 non-synonymous mutations and 3/13 synonymous mutations. The selective pressure analysis showed that all HPV-33 and 4/6 HPV-58 E6/E7 major non-synonymous mutations were sites of positive selection. All variations were observed in sites belonging to major histocompatibility complex and/or B-cell predicted epitopes. K93N and R145 (I/N were observed in both HPV-33 and HPV-58 E6.

  14. Differences in strength and speed demands between 4v4 and 8v8 small-sided football games

    DEFF Research Database (Denmark)

    Rebelo, António Natal Campos; Silva, Pedro; Rago, Vincenzo

    2016-01-01

    The aims of this study were (i) to characterise the acceleration demands of two different formats of small-sided game (SSG), i.e., 4v4 + goalkeepers (4v4 + GK) and 8v8 + goalkeepers (8v8 + GK); (ii) to analyse the correlation between performance in power-based tests and acceleration-based physica...... to repetitions and fatigue development of muscle power-based actions than 8v8 + GK. It may therefore be logical to use the former type of SSG to target development of power-related football actions....

  15. Crystal structure and optical property of complex perovskite oxynitrides ALi0.2Nb0.8O2.8N0.2, ANa0.2Nb0.8O2.8N0.2, and AMg0.2Nb0.8O2.6N0.4 (A = Sr, Ba)

    Science.gov (United States)

    Moon, Keon Ho; Avdeev, Maxim; Kim, Young-Il

    2017-10-01

    Oxynitride type complex perovskites AM0.2Nb0.8O3-xNx (A = Sr, Ba; M = Li, Na, Mg) were newly synthesized by the solid state diffusion of Li+, Na+, or Mg2+ into the layered oxide, A5Nb4O15, with concurrent O/N substitution. Neutron and synchrotron X-ray Rietveld refinement showed that SrLi0.2Nb0.8O2.8N0.2, SrNa0.2Nb0.8O2.8N0.2, and SrMg0.2Nb0.8O2.6N0.4 had body-centered tetragonal symmetry (I4/mcm), while those with A = Ba had simple cubic symmetry (Pm 3 ̅ m). In the tetragonal Sr-compounds, the nitrogen atoms were localized on the c-axial 4a site. However, the octahedral cations, M/Nb (M = Li, Na, Mg) were distributed randomly in all six compounds. The lattice volume of AM0.2Nb0.8O3-xNx was dependent on various factors including the type of A and the electronegativity of M. Compared to the simple perovskites, ANbO2N (A = Sr, Ba), AM0.2Nb0.8O3-xNx had wider band gaps (1.76-2.15 eV for A = Sr and 1.65-2.10 eV for A = Ba), but significantly lower sub-gap absorption.

  16. Glutamine or whey-protein supplementation on alloxan-induced diabetic rats. Effects on CD4+ and CD8+ lymphocytes Efeitos da oferta de glutamina ou de proteína do soro de leite sobre os linfócitos CD4+ e CD8+ em ratos diabéticos aloxano induzidos

    Directory of Open Access Journals (Sweden)

    Renato Motta Neto

    2007-06-01

    Full Text Available PURPOSE: To evaluate the effects of glutamine (L-Gln or whey-protein supplementation on CD4+ and CD8+ lymphocytes in alloxan-induced diabetic rats. METHODS: Thirty-two healthy male Wistar rats were used in the experiment. Eight rats served as baseline controls (G-1. The remaining 24 animals received alloxan 150mg/Kg intraperitonially dissolved in buffer solution and were equally distributed in 3 subgroups, upon induction of diabetes mellitus, and treated as follows: (G2: saline, 2.0ml; (G3: glutamine solution (0.7g/kg, 2.0 ml; and (G4: whey-protein (WPS solution (0.7g/kg, 2.0 ml. All solutions were administered by daily 7:00 AM gavages during 30 days. Next, arterial blood samples (3.0 ml were collected from anesthetized rats for CD4+ and CD8+ lymphocyte count through flow cytometry technology. RESULTS: CD4+ and CD8+ counts decreased significantly in all groups compared with baseline values (G1. G2 rats CD4+/CD8+ ratio decreased significantly compared with G1. CD4+/CD8+ ratio increased significantly (>260% in L-Gln treated group (G3 compared with saline-treated rats (G2. There were no statistical differences in lymphocyte counts (CD4+ and CD8+ between L-Gln (G3 and saline-treated (G2 groups. There was a significant reduction in CD8+ cell count compared with CD4+ cell count in L-Gln treated rats (G3. CONCLUSION: The offer of L-Gln to experimental diabetic rats enhances the immunologic response to infection.OBJETIVO: Avaliar os efeitos da suplementação de glutamina ou proteína do soro de leite ( PSL sobre os linfócitos CD4+ e CD8+ em ratos diabéticos aloxano induzidos. MÉTODOS: Trinta e dois ratos Wistar machos, saudáveis, foram utilizados no estudo. Oito ratos foram usados como controles basais (G1. Os 24 animais remanescentes foram equitativamente distribuídos em 3 subgrupos, após indução do diabetes mellitus por injeção intraperitonial de aloxano (150mg/Kg e tratados como se segue: (G2: salina; (G3: 2,0 ml de solução de glutamina

  17. New results on the Be-8 anomaly

    CERN Document Server

    Krasznahorkay, A J; Csige, L; Gulyás, J; Hunyadi, M; Ketel, T J; Krasznahorkay, A; Kuti, I; Nagy, Á; Nyakó, B M; Sas, N; Timár, J; Vajda, I

    2017-01-01

    Recently, we measured the e+e− angular correlations in internal pair creation (IPC) for the M1 transitions depopulating the 17.6 and 18.15 MeV states in 8Be, and observed a peak-like deviation from the predicted IPC for the 18.15 MeV transition, but not for the 17.6 MeV one. To the best of our knowledge no nuclear physics related description of such deviation can be made. The deviation between the experimental and theoretical angular correlations is significant and can be described by assuming the creation and subsequent decay of a boson with mass m0c2=16.70±0.35(stat)±0.5(sys) MeV. The branching ratio of the e+e− decay of such a boson to the γ decay of the 18.15 MeV level of 8Be is found to be 5.8×10−6 for the best fit. The data can be explained by a 17.6 MeV vector gauge boson X that is produced in the decay of the excited state to the ground state, and then decays to e+e− pairs. In the present work we re-investigated the e+e− pair correlation in the 17.6 MeV transition of 8Be in which some sm...

  18. Targeting Master Regulators of the Breast Cancer Metastasis Transcriptome

    Science.gov (United States)

    2014-07-01

    Medicine 3, 1-12. (featured article) PMCID: PMC3146366. 10. Luc G.T. Morris, Barry S. Taylor, Trever G. Bivona, Yongxing Gong, Stephanie Eng, Cameron...molecule STAT3 inhibitor LLL12. PLoS One 2012; 7: e35513. 43 Xu Q, Briggs J, Park S, Niu G, Kortylewski M, Zhang S et al. Targeting Stat3 blocks both

  19. Quasi exceptional E12 Lie symmetry group with 685 dimensions, KAC-Moody algebra and E-infinity Cantorian spacetime

    International Nuclear Information System (INIS)

    El Naschie, M.S.

    2008-01-01

    The short note gives a derivation for a new E12 exceptional Lie group corresponding to affine KAC-Moody algebra. We derive the dimension of the group by intersectionally embedding the intrinsic dimension of E8 namely D(E8) = 57 into the 12 spacetime dimensions of F theory and finding that Dim E12 = D(E8) (DF) + 1 = (57)(12) + 1 = 685

  20. Eficiência de fluridone no controle de plantas aquáticas submersas e efeitos sobre algumas características ambientais Fluridone efficacy in controling submersed aquatic weeds and its effects on some environmental characteristics

    Directory of Open Access Journals (Sweden)

    D.A.S. Marcondes

    2002-01-01

    Full Text Available O objetivo deste estudo foi avaliar a eficiência do herbicida fluridone no controle de plantas aquáticas submersas (Egeria densa, Egeria najas e Ceratophyllum demersum, assim como seus efeitos sobre algumas características ambientais. A pesquisa foi conduzida no reservatório da Usina Hidrelétrica Eng. Souza Dias (Jupiá, região noroeste do Estado de São Paulo, em uma reentrância denominada lagoa Vírgula. A lagoa foi dividida em nove faixas e seis delas receberam uma aplicação inicial de fluridone para se obter uma concentração de 20 ppb. As aplicações subseqüentes foram dimensionadas para recompor esta concentração. Para o estudo do carreamento do herbicida pelo fluxo de água, foi efetuado o monitoramento das suas concentrações nas nove faixas da lagoa (com e sem aplicação e em áreas a jusante e a montante. Foram analisados os efeitos do fluridone sobre características ambientais como: turbidez, temperatura da água, condutividade elétrica, concentração de oxigênio, pH e resíduos de fluridone. A eficácia do controle foi avaliada visualmente (pelos sintomas de fitointoxicação nas três espécies estudadas e pela amostragem de biomassa. Observou-se que o fluridone controlou de forma satisfatória E. najas e E. densa. Quando cessou o efeito do fluridone, aconteceu a reinfestação de E. densa e E. najas. Não houve controle de C. demersum. O fluridone não produziu efeitos adversos sobre as características de qualidade ambiental estudadas.This study aimed to evaluate the efficacy of the herbicide fluridone to control submersed aquatic weeds (Egeria densa, Egeria najas and Ceratophyllum demersum, as well as its effects on some environmental characteristics. The research was carried out in the reservoir of Eng. Souza Dias (Jupiá Hydro-elecric plant power, Station in northwestern São Paulo, Brazil, in Lagoa Vírgula bay. The bay was divided in nine zones and six of them received an initial application of fluridone

  1. Tocopherol metabolites 2, 5, 7, 8-tetramethyl-2-(2'-carboxyethyl)-6-hydroxychroman (alpha-CEHC) and 2, 7, 8-trimethyl-2-(2'-carboxyethyl)-6-hydroxychroman (gamma-CEHC) in human serum after a single dose of natural vitamin E.

    Science.gov (United States)

    Radosavac, Dragan; Graf, Peter; Polidori, M Cristina; Sies, Helmut; Stahl, Wilhelm

    2002-06-01

    alpha- and gamma-Tocopherol are vitamin E compounds in human blood and tissues. alpha-CEHC (2,5,7,8-tetramethyl-2-(2'-carboxyethyl)-6-hydroxychroman) and gamma-CEHC (2,7,8-trimethyl-2-(2'-carboxyethyl)-6-hydroxychroman) have been identified as water-soluble metabolites which are excreted with the urine in humans. To assess over-time changes of serum levels of alpha- and gamma-CEHC in humans after a single dose of vitamin E from a natural source. Twenty-one healthy subjects ingested a single dose of vitamin E (306 mg of RRR-alpha-tocopherol and 1.77 mg of gamma-tocopherol). Blood was collected before (baseline) and 2, 6, 12, 24, 35, 50, and 74 h after ingestion. Serum was separated and levels of alpha- and gamma-tocopherol and alpha- and gamma-CEHC were determined by HPLC. After vitamin E ingestion, a statistically significant increase was observed for alpha-tocopherol and alpha-CEHC. Maximum serum levels for both compounds were measured 12 h after application (33.3 +/- 11.1 micromol alpha-toco-pherol /L and 42.4 +/- 18.3 nmol alpha-CEHC /L); baseline values were reached again after 72 h. While gamma-tocopherol levels decreased during the study period, an increase in the metabolite gamma-CEHC was observed. The optical isomer formed in the metabolism of RRR-alpha-tocopherol was assigned as S-alpha-CEHC. alpha-CEHC levels increase after administration of a single dose of natural vitamin E in humans. The appearance of the metabolite in blood parallels that of the parent compound. The gamma-tocopherol analog appears to be metabolized more efficiently than alpha-tocopherol.

  2. A Radiosity Approach to Realistic Image Synthesis

    Science.gov (United States)

    1992-12-01

    AD-A259 082 AFIT/GCE/ENG/92D-09 A RADIOSITY APPROACH TO REALISTIC IMAGE SYNTHESIS THESIS Richard L. Remington Captain, USAF fl ECTE AFIT/GCE/ENG/92D...09 SJANl 1993U 93-00134 Approved for public release; distribution unlimited 93& 1! A -A- AFIT/GCE/ENG/92D-09 A RADIOSITY APPROACH TO REALISTIC IMAGE...assistance in creating the input geometry file for the AWACS aircraft interior. Without his assistance, a good model for the diffuse radiosity implementation

  3. Deus: metafísica e pensar pós-metafísico (God: metaphysics and post-metaphysical thinking - DOI: 10.5752/P.2175-5841.2010v8n16p8

    Directory of Open Access Journals (Sweden)

    Ibraim Vitor de Oliveira

    2010-04-01

    Full Text Available Normal 0 21 false false false MicrosoftInternetExplorer4 /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Tabela normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-parent:""; mso-padding-alt:0cm 5.4pt 0cm 5.4pt; mso-para-margin:0cm; mso-para-margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:10.0pt; font-family:"Times New Roman"; mso-ansi-language:#0400; mso-fareast-language:#0400; mso-bidi-language:#0400;} Editorial - Dossiê: Pensamento pós-metafísico e discurso sobre Deus – (Dossier: Post-metaphysical thought and speech about God Normal 0 21 false false false MicrosoftInternetExplorer4 /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Tabela normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-parent:""; mso-padding-alt:0cm 5.4pt 0cm 5.4pt; mso-para-margin:0cm; mso-para-margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:10.0pt; font-family:"Times New Roman"; mso-ansi-language:#0400; mso-fareast-language:#0400; mso-bidi-language:#0400;} Deus: metafísica e pensar pós-metafísico (God: metaphysics and post-metaphysical thinking - DOI: 10.5752/P.2175-5841.2010v8n16p8 

  4. The neuroprotective effects of milk fat globule-EGF factor 8 against oligomeric amyloid β toxicity

    Directory of Open Access Journals (Sweden)

    Li Endong

    2012-06-01

    Full Text Available Abstract Background Phosphatidylserine receptor is a key molecule that mediates the phagocytosis of apoptotic cells. Milk fat globule-EGF factor 8 (MFG-E8 is a phosphatidylserine receptor that is expressed on various macrophage lineage cells, including microglia in the central nervous system (CNS. Targeted clearance of degenerated neurons by microglia is essential to maintain healthy neural networks. We previously showed that the CX3C chemokine fractalkine is secreted from degenerated neurons and accelerates microglial clearance of neuronal debris via inducing the release of MFG-E8. However, the mechanisms by which microglia produce MFG-E8 and the precise functions of MFG-E8 are unknown. Methods The release of MFG-E8 from microglia treated with conditioned medium from neurons exposed to neurotoxic substances, glutamate or oligomeric amyloid β (oAβ was measured by ELISA. The neuroprotective effects of MFG-E8 and MFG-E8 − induced microglial phagocytosis of oAβ were assessed by immunocytochemistry. The effects of MFG-E8 on the production of the anti-oxidative enzyme hemeoxygenase-1 (HO-1 were determined by ELISA and immunocytochemisty. Results MFG-E8 was induced in microglia treated with conditioned medium from neurons that had been exposed to neurotoxicants, glutamate or oAβ. MFG-E8 significantly attenuated oAβ-induced neuronal cell death in a primary neuron − microglia coculture system. Microglial phagocytosis of oAβ was accelerated by MFG-E8 treatment due to increased CD47 expression in the absence of neurotoxic molecule production, such as tumor necrosis factor-α, nitric oxide, and glutamate. MFG-E8 − treated microglia induced nuclear factor E(2 − related factor 2 (Nrf2 − mediated HO-1 production, which also contributed to neuroprotection. Conclusions These results suggest that microglia release MFG-E8 in response to signals from degenerated neurons and that MFG-E8 protects oAβ-induced neuronal cell death

  5. Seasonal and Local Time Variations of E-Region Field-Aligned Irregularities Observed with 30.8-MHz Radar at Kototabang, Indonesia

    Directory of Open Access Journals (Sweden)

    Y. Otsuka

    2012-01-01

    Full Text Available A VHF backscatter radar with operating frequency 30.8 MHz has been operated at Kototabang (0.20°S, 100.32°E; dip latitude 10.36°S, Indonesia, since February 2006. We analyzed E-region field-aligned irregularities (FAIs observed by this radar through a year of 2007 and found that the E-region FAI observed at Kototabang can be classified into two groups. One is “descending FAI”. Altitude of the FAI echo region descends with time from 102 km to 88 km altitude during 0700–1000 and 1900–0000 LT in June solstice season. The other is “low-altitude FAI”, which is observed in an altitude range from 88 to 94 km mainly during nighttime. The observed Doppler velocity show distinct local time and altitude dependence. The seasonally averaged zonal velocity above (below approximately 94 km altitude is westward (eastward during daytime and eastward (westward during nighttime. Meridional/vertical velocity perpendicular to the geomagnetic fields is upward during daytime and downward during nighttime. The direction of the FAI velocity above approximately 94 km altitude is consistent with that of the background E × B plasma drifts reported previously.

  6. Alteration of rRNA gene copy number and expression in patients ...

    African Journals Online (AJOL)

    Irina S. Kolesnikova

    2017-09-01

    Sep 1, 2017 ... conjugated avidin and anti-avidin antibody (both from New Eng- land Biolabs ... performed using an Aurum Total RNA Mini Kit (BioRad, USA) or .... 5.8S rRNA in CPG148 are 19.60 ± 0.82 and 20.09 ± 0.13 times the .... Science + Business Media Dordrecht; 2011. p. ... New York: Academic Press; 1977. p.

  7. Uteroplacental arterio-venous difference in soluble VEGFR-1 (sFlt-1), but not in soluble endoglin concentrations in preeclampsia.

    Science.gov (United States)

    Paasche Roland, M C; Lorentzen, B; Godang, K; Henriksen, T

    2012-03-01

    The aim was to determine plasma levels of sFlt-1 and sEng on the arterial and venous side of the uteroplacental circulation in preeclamptic patients and healthy controls. Preeclamptic patients had higher arterial concentrations than controls of sFlt-1 (17,450 vs. 5055 pg/ml, p = 0.003) and sEng (68.7 vs. 28.7 ng/ml, p = 0.003). In the preclampsia group sFlt-1 was higher in the uterine vein than in the radial artery (22,450 vs. 17,450 pg/ml, p = 0.005). We found no gradient for sEng. Our results support the hypothesis that excess sFlt-1 at least partly originates in placenta, while excess sEng appears to have a different origin. Copyright © 2012 Elsevier Ltd. All rights reserved.

  8. Retrospective analysis of serum and nasal mucus from cattle in Northern Ireland for evidence of infection with influenza A virus.

    Science.gov (United States)

    Graham, D A; Calvert, V; McLaren, E

    2002-02-16

    Eighty-four pairs of acute and convalescent serum samples collected in 1998 and 1999 from 17 outbreaks of respiratory disease, milk drop syndrome or diarrhoea in cattle were tested by haemagglutination inhibition against human influenza viruses A/Eng/333/80 (HIN1) and A/Eng/427/88 (H3N2). Antibodies to these viruses were present in the convalescent sera of 56.5 per cent and 58.8 per cent cattle tested, respectively, with 56 per cent of the animals seroconverting to one or both viruses. Titres were typically higher to A/Eng/427/88 (H3N2). Further testing of a subset of 21 of these serum pairs against the predominant H1N1 and H3N2 human and porcine strains circulating when the samples were collected revealed that the highest reactivity, in terms of both the magnitude of the recorded titres and the number of positive sera, was to human H3N2 strains. The titres to human H1N1 strains and to both porcine subtypes were low or absent. Attempts to isolate influenza A virus from nasal mucus or swab samples from 142 cattle from 46 cases of respiratory disease and/or milk drop syndrome by passage in embryonated specific pathogen-free eggs were unsuccessful.

  9. [The changes in vestibular function in patients with diabetes mellitus and its clinical significance].

    Science.gov (United States)

    Li, Juan; Zhang, Tianyu; Shen, Jianzhong; Gong, Jingrong; Wang, Hongli; Zhang, Jimin; Pang, Yufeng

    2008-01-01

    To study the changes of vestibular function in patients with diabetes mellitus and its clinical significance. Electronystagmography (ENG) was used to examine 76 patients with diabetes mellitus and 60 healthy adults subjects. After clinical detection of vestibular function including spontaneous nystagmus, positional test, head shaking nystagmus, neck torsion test, caloric test, and sensory organization tests which consist of gaze, saccade and smooth pursuit test, the results of these two groups were recorded for qualitative and quantitative statistical analysis. The rate of vestibular dysfunction in patients with diabetes mellitus were 68.4%. and that of the controls were 8.3%. There was significant difference between these two groups (chi2 = 15.472, P Vertigo or dizziness occurred in patients with diabetes mellitus might be related to vestibular dysfunction. ENG test could be used as one of the objective clinical examinations in patients with diabetes mellitus.

  10. Coulomb excitation of {sup 8}Li

    Energy Technology Data Exchange (ETDEWEB)

    Assuncao, Marlete; Britos, Tatiane Nassar [Universidade Federal de Sao Paulo (UNIFESP), SP (Brazil). Dept. de Ciencias Exatas e da Terra; Descouvemont, Pierre [Universite Libre de Bruxelles (ULB), Brussels (Belgium). Physique Nucleaire Theorique et Physique Mathematique; Lepine-Szily, Alinka; Lichtenthaler Filho, Rubens; Barioni, Adriana; Silva, Diego Medeiros da; Pereira, Dirceu; Mendes Junior, Djalma Rosa; Pires, Kelly Cristina Cezaretto; Gasques, Leandro Romero; Morais, Maria Carmen; Added, Nemitala; Neto Faria, Pedro; Rec, Rafael [Universidade de Sao Paulo (IF/USP), SP (Brazil). Inst. de Fisica. Dept. de Fisica Nuclear

    2012-07-01

    Full text: This work shows the Coulomb Excitation of {sup 8}Li on targets that have effectively behavior of Rutherford in angles and energies of interest for determining the value of the B(E2) electromagnetic transition. Theoretical aspects involved in this type of measure, known as COULEX [1], and some results in the literature [2-3] will be presented. Some problems with the targets and measurement system while performing an experiment on Coulomb Excitation of {sup 8}Li will be discussed: the energy resolution, background, possible contributions of the primary beam and also the excited states of the target near the region of elastic and inelastic peaks. They will be illustrated by measurements of the Coulomb Excitation of {sup 8}Li on targets of {sup 197}Au and {sup 208}Pb using the system RIBRAS(Brazilian Radioactive Ion Beam). In this case, the {sup 8}Li beam(T{sub 1/2} = 838 ms)is produced by {sup 9}Be({sup 7}Li;{sup 8} Li){sup 8}Be reaction from RIBRAS system which is installed at Instituto de Fisica of the Universidade de Sao Paulo. The primary {sup 7L}i beam is provided by Pelletron Accelerator. [1] K. Alder and A. Winther, Electromagnetic Excitation, North-Holland, New York, 1975; [2] P. Descouvemont and D. Baye, Phys. Letts. B 292, 235-238, 1992; [3] J. A. Brown, F. D. Becchetti, J. W. Jaenecke, K, Ashktorab, and D. A. Roberts, J. J. Kolata, R. J. Smith, and K. Lamkin, R. E. Warner, Phys. Rev. Letts., 66, 19, 1991; [4] R. J. Smith, J. J Kolata, K. Lamkin and A. Morsard, F. D. Becchetti, J. A. Brown, W. Z. Liu, J. W. Jaenecke, and D. A. Roberts, R. E. Warner, Phys. Rev. C, 43, 5, 1991. (author)

  11. 32 CFR 584.8 - Garnishment.

    Science.gov (United States)

    2010-07-01

    ... PATERNITY § 584.8 Garnishment. (a) General. (1) Pub. L. 93-647 (42 U.S.C. 659) permits garnishment... pay. (E) Academy officials pay (except personal money allowances). (F) Accrued leave payments (basic...

  12. APSET, an Android aPplication SEcurity Testing tool for detecting intent-based vulnerabilities.

    OpenAIRE

    Salva , Sébastien; Zamiharisoa , Stassia R.

    2014-01-01

    International audience; The Android messaging system, called in- tent, is a mechanism that ties components together to build applications for smartphones. Intents are kinds of messages composed of actions and data, sent by a com- ponent to another component to perform several opera- tions, e.g., launching a user interface. The intent mech- anism o er a lot of exibility for developing Android applications, but it might also be used as an entry point for security attacks. The latter can be easi...

  13. Production of 10S-hydroxy-8(E)-octadecenoic acid from oleic acid by whole recombinant Escherichia coli cells expressing 10S-dioxygenase from Nostoc punctiforme PCC 73102 with the aid of a chaperone.

    Science.gov (United States)

    Kim, Min-Ji; Seo, Min-Ju; Shin, Kyung-Chul; Oh, Deok-Kun

    2017-01-01

    To increase the production of 10S-hydroxy-8(E)-octadecenoic acid from oleic acid by whole recombinant Escherichia coli cells expressing Nostoc punctiforme 10S-dioxygenase with the aid of a chaperone. The optimal conditions for 10S-hydroxy-8(E)-octadecenoic acid production by recombinant cells co-expressing chaperone plasmid were pH 9, 35 °C, 15 % (v/v) dimethyl sulfoxide, 40 g cells l -1 , and 10 g oleic acid l -1 . Under these conditions, recombinant cells co-expressing chaperone plasmid produced 7.2 g 10S-hydroxy-8(E)-octadecenoic acid l -1 within 30 min, with a conversion yield of 72 % (w/w) and a volumetric productivity of 14.4 g l -1 h -1 . The activity of recombinant cells expressing 10S-dioxygenase was increased by 200 % with the aid of a chaperone, demonstrating the first biotechnological production of 10S-hydroxy-8(E)-octadecenoic acid using recombinant cells expressing 10S-dioxygenase.

  14. Mechanism and Regulation of Gene Expression by Androgen Receptor in Prostate Cancer

    Science.gov (United States)

    2004-07-01

    sense and antisense) were generated by in vitro transcription with T7 and acetic acid (NTA)-agarose in the presence of 6 M urea (8). TFIIAa-y was T3 RNA...R1 3 2 RPB6 --* 1 o TRAP95--+ " AES - + + - - + + HDACI -*g TSA -- - - + + + + HDA 3-*R1881 + - + - + - + - 123 SRB7 MED7 U1 UI<, HP IP 0 0 MED7...TLE proteins show poor sequence conservation AR-dependent transcription in vivo, although the exact mech- (at the amino acid level) in both

  15. HLA-E expression by gynecological cancers restrains tumor-infiltrating CD8(+) T lymphocytes

    NARCIS (Netherlands)

    Gooden, Marloes; Lampen, Margit; Jordanova, Ekaterina S.; Leffers, Ninke; Trimbos, J. Baptist; van der Burg, Sjoerd H.; Nijman, Hans; van Hall, Thorbald

    2011-01-01

    HLA-E is a nonclassical HLA class I molecule, which differs from classical HLA molecules by its nonpolymorphic, conserved nature. Expression and function of HLA-E in normal tissues and solid tumors is not fully understood. We investigated HLA-E protein expression on tissue sections of 420 ovarian

  16. Phase-Space Density Analyses of the AE-8 Trapped Electron and the AP-8 Trapped Proton Model Environments

    Energy Technology Data Exchange (ETDEWEB)

    T.E. Cayton

    2005-08-12

    The AE-8 trapped electron and the AP-8 trapped proton models are used to examine the L-shell variation of phase-space densities for sets of transverse (or 1st) invariants, {mu}, and geometrical invariants, K (related to the first two adiabatic invariants). The motivation for this study is twofold: first, to discover the functional dependence of the phase-space density upon the invariants; and, second, to explore the global structure of the radiation belts within this context. Variation due to particle rest mass is considered as well. The overall goal of this work is to provide a framework for analyzing energetic particle data collected by instruments on Global Positioning System (GPS) spacecraft that fly through the most intense region of the radiation belt. For all considered values of {mu} and K, and for 3.5 R{sub E} < L < 6.5 R{sub E}, the AE-8 electron phase-space density increases with increasing L; this trend--the expected one for a population diffusing inward from an external source--continues to L = 7.5 R{sub E} for both small and large values of K but reverses slightly for intermediate values of K. The AP-8 proton phase-space density exhibits {mu}-dependent local minima around L = 5 R{sub E}. Both AE-8 and AP-8 exhibit critical or cutoff values for the invariants beyond which the flux and therefore the phase-space density vanish. For both electrons and protons, these cutoff values vary systematically with magnetic moment and L-shell and are smaller than those estimated for the atmospheric loss cone. For large magnetic moments, for both electrons and protons, the K-dependence of the phase-space density is exponential, with maxima at the magnetic equator (K = 0) and vanishing beyond a cutoff value, K{sub c}. Such features suggest that momentum-dependent trapping boundaries, perhaps drift-type loss cones, serve as boundary conditions for trapped electrons as well as trapped protons.

  17. Phase-Space Density Analysis of the AE-8 Traped Electron and the AP-8 Trapped Proton Model Environments

    Energy Technology Data Exchange (ETDEWEB)

    Thomas E. Cayton

    2005-08-01

    The AE-8 trapped electron and the AP-8 trapped proton models are used to examine the L-shell variation of phase-space densities for sets of transverse (or 1st) invariants, {mu}, and geometrical invariants, K (related to the first two adiabatic invariants). The motivation for this study is twofold: first, to discover the functional dependence of the phase-space density upon the invariants; and, second, to explore the global structure of the radiation belts within this context. Variation due to particle rest mass is considered as well. The overall goal of this work is to provide a framework for analyzing energetic particle data collected by instruments on Global Positioning System (GPS) spacecraft that fly through the most intense region of the radiation belt. For all considered values of {mu} and K, and for 3.5 R{sub E} < L < 6.5 R{sub E}, the AE-8 electron phase-space density increases with increasing L; this trend--the expected one for a population diffusing inward from an external source--continues to L = 7.5 R{sub E} for both small and large values of K but reverses slightly for intermediate values of K. The AP-8 proton phase-space density exhibits {mu}-dependent local minima around L = 5 R{sub E}. Both AE-8 and AP-8 exhibit critical or cutoff values for the invariants beyond which the flux and therefore the phase-space density vanish. For both electrons and protons, these cutoff values vary systematically with magnetic moment and L-shell and are smaller than those estimated for the atmospheric loss cone. For large magnetic moments, for both electrons and protons, the K-dependence of the phase-space density is exponential, with maxima at the magnetic equator (K = 0) and vanishing beyond a cutoff value, K{sub c}. Such features suggest that momentum-dependent trapping boundaries, perhaps drift-type loss cones, serve as boundary conditions for trapped electrons as well as trapped protons.

  18. Phase-Space Density Analyses of the AE-8 Trapped Electron and the AP-8 Trapped Proton Model Environments

    International Nuclear Information System (INIS)

    Cayton, Thomas E.

    2005-01-01

    The AE-8 trapped electron and the AP-8 trapped proton models are used to examine the L-shell variation of phase-space densities for sets of transverse (or 1st) invariants, μ, and geometrical invariants, K (related to the first two adiabatic invariants). The motivation for this study is twofold: first, to discover the functional dependence of the phase-space density upon the invariants; and, second, to explore the global structure of the radiation belts within this context. Variation due to particle rest mass is considered as well. The overall goal of this work is to provide a framework for analyzing energetic particle data collected by instruments on Global Positioning System (GPS) spacecraft that fly through the most intense region of the radiation belt. For all considered values of μ and K, and for 3.5 R E E , the AE-8 electron phase-space density increases with increasing L; this trend--the expected one for a population diffusing inward from an external source--continues to L = 7.5 R E for both small and large values of K but reverses slightly for intermediate values of K. The AP-8 proton phase-space density exhibits μ-dependent local minima around L = 5 R E . Both AE-8 and AP-8 exhibit critical or cutoff values for the invariants beyond which the flux and therefore the phase-space density vanish. For both electrons and protons, these cutoff values vary systematically with magnetic moment and L-shell and are smaller than those estimated for the atmospheric loss cone. For large magnetic moments, for both electrons and protons, the K-dependence of the phase-space density is exponential, with maxima at the magnetic equator (K = 0) and vanishing beyond a cutoff value, K c . Such features suggest that momentum-dependent trapping boundaries, perhaps drift-type loss cones, serve as boundary conditions for trapped electrons as well as trapped protons

  19. Solid State Research, 1975:3

    Science.gov (United States)

    1975-08-15

    Heckscher T. F. Deutsch H. Kildal D. L. Spears I. Melngailis T. C. Haiman P. L. Kelley R. S. Eng D. L. Spears H. R. Fetterman H. R... Fetterman H. R. Schlossberg* W. E. Barch 1975 International IEEE/APS Symposium and USNC/URSI Meeting, Urbana, Illinois, 4 June 1975 * Author not...ft. Chinn, S. R. Del-eo, ft. E. Deutsch, T. F. Fetterman , II. R. Hancock, R. C. II. Ileckscher, Kildal, II. Larsen, D. M. Mandel, P

  20. Safety issues in cultural heritage management and critical infrastructures management

    Science.gov (United States)

    Soldovieri, Francesco; Masini, Nicola; Alvarez de Buergo, Monica; Dumoulin, Jean

    2013-12-01

    Detection and monitoring of facilities exposed to subsidence phenomena via past and current generation SAR sensors J. Geophys. Eng. 10 064001 Drdácký M and Slížková Z 2013 Enhanced affordable methods for assessing material characteristics and consolidation effects on stone and mortar J. Geophys. Eng. 10 064005 Dumoulin J, Crinière A and Averty R 2013 The detection and thermal characterization of the inner structure of the 'Musmeci' bridge deck by infrared thermography monitoring J. Geophys. Eng. 10 064003 Eppelbaum L, Masini N and Soldovieri F 2010 Near surface geophysics for the study and the management of historical resources J. Geophys. Eng. 7 E01 Kadioglu S, Kadioglu Y K, Catapano I and Soldovieri F 2013 Ground penetrating radar and microwave tomography for the safety management of a cultural heritage site: Miletos Ilyas Bey Mosque (Turkey) J. Geophys. Eng. 10 064007 Masini N and Soldovieri F 2011 Integrated non-invasive sensing techniques and geophysical methods for the study and conservation of architectural, archaeological and artistic heritage J. Geophys. Eng. 8 E01 Masini N, Soldovieri F, Alvarez de Buergo M and Dumoulin J 2012 Cultural heritage and civil engineering J. Geophys. Eng. 9 E01 Nordebo S, Gustafsson M, Nilsson B, Sjöden T and Soldovieri F 2013 Fisher information analysis in electrical impedance tomography J. Geophys. Eng. 10 064008 Pappalardo L, Romano F P, Bracchitta D, Massimino A, Palio O and Rizzo F 2013 Obsidian provenance determination using the beam stability controlled BSC-XRF and the PIXE-alpha portable spectrometers of the LANDIS laboratory: the case of the Via Capuana settlement in Licodia Eubea (Sicily) J. Geophys. Eng. 10 064004 Solimene R, Leone G and Dell'Aversano A 2013 MUSIC algorithms for rebar detection J. Geophys. Eng. 10 064006

  1. Data of evolutionary structure change: 1VL8B-2UVDE [Confc[Archive

    Lifescience Database Archive (English)

    Full Text Available 1VL8B-2UVDE 1VL8 2UVD B E VFDLRGRVALVTGGSRGLGFGIAQGLAEAGCSVVVASRN...seq1> --MLKGKVALVTGASRGIGRAIAIDLAKQGANVVVNYAGNEQKANEVVDEIKKL-GSDAIAVRADVANA...D E 2UVDE VNYAGNEQKAN E 2UVDE EIKKL-GSDAI 2 2UVD E 2UVDE

  2. Effects of peritoneal fluid from endometriosis patients on interferon-gamma-induced protein-10 (CXCL10) and interleukin-8 (CXCL8) released by neutrophils and CD4+ T cells.

    Science.gov (United States)

    Kim, Ji-Yeon; Lee, Dong-Hyung; Joo, Jong-Kil; Jin, Jun-O; Wang, Ji-Won; Hong, Young-Seoub; Kwak, Jong-Young; Lee, Kyu-Sup

    2009-09-01

    Intraperitoneal immuno-inflammatory changes may be associated with the pathogenesis of endometriosis. We evaluated the effects of peritoneal fluid obtained from patients with endometriosis (ePF) on the release of interferon-gamma-induced protein-10 (IP-10/CXCL10) and interleukin-8 (IL-8/CXCL8) by neutrophils, CD4(+) T cells, and monocytes. Neutrophils, CD4(+) T cells, and monocytes were cultured with ePF and the chemokine levels in the supernatants were then measured using enzyme-linked immunosorbent assay. The addition of ePF to cultures of CD4(+) T cells led to a significant increase in the release of IP-10 when compared with control PF without endometriosis (cPF). There was a positive correlation between the levels of IL-8 and IP-10 in ePF (R = 0.89, P = 0.041), but not between the levels of IP-10 and IL-8 released by neutrophils, CD4(+) T cells, and monocytes. The levels of IP-10 in ePF were positively correlated with the release of IP-10 by ePF-treated neutrophils (R = 0.89, P ePF significantly enhanced the interferon-gamma-induced release of IP-10 by nuetrophils and CD4(+) T cells. These findings suggest that neutrophils and T cells release differential levels of IP-10 and IL-8 in response to stimulation with ePF, and that these cells are a major source of IP-10 in the PF of endometriosis patients.

  3. HTLV-1 Tax Stimulates Ubiquitin E3 Ligase, Ring Finger Protein 8, to Assemble Lysine 63-Linked Polyubiquitin Chains for TAK1 and IKK Activation.

    Science.gov (United States)

    Ho, Yik-Khuan; Zhi, Huijun; Bowlin, Tara; Dorjbal, Batsukh; Philip, Subha; Zahoor, Muhammad Atif; Shih, Hsiu-Ming; Semmes, Oliver John; Schaefer, Brian; Glover, J N Mark; Giam, Chou-Zen

    2015-08-01

    Human T lymphotropic virus type 1 (HTLV-1) trans-activator/oncoprotein, Tax, impacts a multitude of cellular processes, including I-κB kinase (IKK)/NF-κB signaling, DNA damage repair, and mitosis. These activities of Tax have been implicated in the development of adult T-cell leukemia (ATL) in HTLV-1-infected individuals, but the underlying mechanisms remain obscure. IKK and its upstream kinase, TGFβ-activated kinase 1 (TAK1), contain ubiquitin-binding subunits, NEMO and TAB2/3 respectively, which interact with K63-linked polyubiquitin (K63-pUb) chains. Recruitment to K63-pUb allows cross auto-phosphorylation and activation of TAK1 to occur, followed by TAK1-catalyzed IKK phosphorylation and activation. Using cytosolic extracts of HeLa and Jurkat T cells supplemented with purified proteins we have identified ubiquitin E3 ligase, ring finger protein 8 (RNF8), and E2 conjugating enzymes, Ubc13:Uev1A and Ubc13:Uev2, to be the cellular factors utilized by Tax for TAK1 and IKK activation. In vitro, the combination of Tax and RNF8 greatly stimulated TAK1, IKK, IκBα and JNK phosphorylation. In vivo, RNF8 over-expression augmented while RNF8 ablation drastically reduced canonical NF-κB activation by Tax. Activation of the non-canonical NF-κB pathway by Tax, however, is unaffected by the loss of RNF8. Using purified components, we further demonstrated biochemically that Tax greatly stimulated RNF8 and Ubc13:Uev1A/Uev2 to assemble long K63-pUb chains. Finally, co-transfection of Tax with increasing amounts of RNF8 greatly induced K63-pUb assembly in a dose-dependent manner. Thus, Tax targets RNF8 and Ubc13:Uev1A/Uev2 to promote the assembly of K63-pUb chains, which signal the activation of TAK1 and multiple downstream kinases including IKK and JNK. Because of the roles RNF8 and K63-pUb chains play in DNA damage repair and cytokinesis, this mechanism may also explain the genomic instability of HTLV-1-transformed T cells and ATL cells.

  4. Transforming growth factor-β1 and its receptor soluble endoglin are altered in polycystic ovary syndrome during controlled ovarian stimulation.

    Science.gov (United States)

    Tal, Reshef; Seifer, David B; Shohat-Tal, Aya; Grazi, Richard V; Malter, Henry E

    2013-08-01

    To evaluate the relationship between transforming growth factor (TGF)-β1 and its receptor, soluble endoglin (sENG), in the serum and follicular fluid of women with polycystic ovarian syndrome (PCOS) compared with that of non-PCOS normal ovulating women during controlled ovarian stimulation (COS). Prospective case-control study. Academic-affiliated assisted reproductive technology unit. Fourteen PCOS and 14 matched non-PCOS control women undergoing COS. Serum was collected on day 3 (baseline), day of hCG, and day of retrieval. Follicular fluid (FF) was collected on day of oocyte retrieval. ELISA was performed to determine TGF-β1 and sENG protein levels. Serum and FF levels of TGF-β1 and sENG. Serum TGF-β1 did not change significantly during COS but was increased in PCOS compared with non-PCOS women on day 3 and days of hCG administration and oocyte retrieval. Serum sENG increased after hCG administration only in the non-PCOS control group. In addition, serum sENG was decreased in PCOS compared with non-PCOS control women on the days of hCG and retrieval. Accordingly, the bioavailability of TGF-β1 (TGF-β1/sENG ratio) was increased in women with PCOS compared with non-PCOS controls at all three time points. No differences in either factor were noted in FF between groups. The increased TGF-β1 bioavailability in PCOS is not only due to increased TGF-β1 levels but also to decreased levels of its receptor, sENG. These data suggest that increased TGF-β1 bioavailability may contribute to the pathogenesis of PCOS and its increased risk for ovarian hyperstimulation. Copyright © 2013 American Society for Reproductive Medicine. Published by Elsevier Inc. All rights reserved.

  5. The MCQ in the primary FRCS(Eng).

    OpenAIRE

    Lumley, J. S.; Browne, P. D.; Elcock, N. J.

    1984-01-01

    Analysis of the primary fellowship results showed that on average candidates were scoring a significantly higher mark in the MCQ than in the essay or viva. The level of MCQ marking has therefore been reset to the standards of the other parts of the examination. The need for continually monitoring the results of all examinations is emphasised.

  6. The MCQ in the primary FRCS(Eng).

    Science.gov (United States)

    Lumley, J S; Browne, P D; Elcock, N J

    1984-11-01

    Analysis of the primary fellowship results showed that on average candidates were scoring a significantly higher mark in the MCQ than in the essay or viva. The level of MCQ marking has therefore been reset to the standards of the other parts of the examination. The need for continually monitoring the results of all examinations is emphasised.

  7. Call 1 - Innovations in Livestock Vaccines (ENG)

    International Development Research Centre (IDRC) Digital Library (Canada)

    Renee Larocque

    production, and commercialization of innovative vaccines against livestock ... These vaccines often have limited uptake, efficacy or safety profiles .... It is the policy of IDRC that research work involving human participants or animals be.

  8. Design of an in-water spectrograph for irradiance measurements in the ocean

    Digital Repository Service at National Institute of Oceanography (India)

    Desa, E.S.; Desa, B.A.E.

    stream_size 7 stream_content_type text/plain stream_name Optical_Eng_30_1576.pdf.txt stream_source_info Optical_Eng_30_1576.pdf.txt Content-Encoding ISO-8859-1 Content-Type text/plain; charset=ISO-8859-1 ...

  9. Significance of relative velocity in the estimation of drag force of a tethered spherical float

    Digital Repository Service at National Institute of Oceanography (India)

    Vethamony, P; Sastry, J.S.

    stream_size 9 stream_content_type text/plain stream_name Ocean_Eng_20_449.pdf.txt stream_source_info Ocean_Eng_20_449.pdf.txt Content-Encoding ISO-8859-1 Content-Type text/plain; charset=ISO-8859-1 ...

  10. Further Characterization of the UL37 Protein of Herpes Simplex Virus Type 1 and its Interaction with ICP8, the Major DNA-Binding Protein of Herpes Simplex Virus

    Science.gov (United States)

    1994-01-01

    Baringer, J.R. 1974. Recovery of herpes simplex virus from human sacral ganglions. N. Eng!. J. Med. 291:828-830. Baringer, J.R. 1976. The biology of herpes ...UL37 Protein of Herpes Simplex Virus Type 1 and its Interaction with [CPS, the Major DNA~Binding Protein of Herpes Simplex Virus" beyond brief...Protein of Herpes Simplex Virus Type 1 and its Interaction with [CPS, the Major DNA-Binding Protein of Herpes Simplex Virus Allen G. Albright Doctor of

  11. Piebaldismo, albinismo parcial en cabello y piel

    Directory of Open Access Journals (Sweden)

    Jorge Arturo Aviña Fierro

    Full Text Available El piebaldismo es una enfermedad congénita, autosómica dominante que afecta el cabello y la piel, y se manifiesta por un mechón de pelo hipocrómico (poliosis, generalmente localizado en zona frontal; además, en la piel hay zonas de despigmentación e hipomelanosis. La causa es la ausencia de melanocitos en las áreas afectadas por mutación en el protooncogén KIT (receptor tirosinasa kinasa con tirosinasa mutada en los melanoblastos. Se reporta el caso de una niña de 4 meses de edad, con un mechón hipocrómico frontal y grandes manchas acrómicas en la cara, el tronco y las extremidades, en una distribución casi simétrica, presentes desde el nacimiento, y muy características de esta enfermedad. El diagnóstico diferencial se realizó con síndrome Waardenburg, albinismo oculocutáneo con afección ocular y el síndrome Griscelli-Prunieras, que es un albinismo que se acompaña de inmunodeficiencia.

  12. Fusion power core engineering for the ARIES-ST power plant

    International Nuclear Information System (INIS)

    Tillack, M.S.; Wang, X.R.; Pulsifer, J.; Malang, S.; Sze, D.K.; Billone, M.; Sviatoslavsky, I.

    2003-01-01

    ARIES-ST is a 1000 MWe fusion power plant based on a low aspect ratio 'spherical torus' (ST) plasma. The ARIES-ST power core was designed to accommodate the unique features of an ST power plant, to meet the top-level requirements of an attractive fusion energy source, and to minimize extrapolation from the fusion technology database under development throughout the world. The result is an advanced helium-cooled ferritic steel blanket with flowing PbLi breeder and tungsten plasma-interactive components. Design improvements, such as the use of SiC inserts in the blanket to extend the outlet coolant temperature range were explored and the results are reported here. In the final design point, the power and particle loads found in ARIES-ST are relatively similar to other advanced tokamak power plants (e.g. ARIES-RS [Fusion Eng. Des. 38 (1997) 3; Fusion Eng. Des. 38 (1997) 87]) such that exotic technologies were not required in order to satisfy all of the design criteria. Najmabadi and the ARIES Team [Fusion Eng. Des. (this issue)] provide an overview of ARIES-ST design. In this article, the details of the power core design are presented together with analysis of the thermal-hydraulic, thermomechanical and materials behavior of in-vessel components. Detailed engineering analysis of ARIES-ST TF and PF systems, nuclear analysis, and safety are given in the companion papers

  13. Study of dispersive and nonlinear effects of coastal wave dynamics with a fully nonlinear potential flow model

    Science.gov (United States)

    Benoit, Michel; Yates, Marissa L.; Raoult, Cécile

    2017-04-01

    Efficient and accurate numerical models simulating wave propagation are required for a variety of engineering projects including the evaluation of coastal risks, the design of protective coastal structures, and the estimation of the potential for marine renewable energy devices. Nonlinear and dispersive effects are particularly significant in the coastal zone where waves interact with the bottom, the shoreline, and coastal structures. The main challenge in developing a numerical models is finding a compromise between computational efficiency and the required accuracy of the simulated wave field. Here, a potential approach is selected and the (fully nonlinear) water wave problem is formulated using the Euler-Zakharov equations (Zakharov, 1968) describing the temporal evolution of the free surface elevation and velocity potential. The proposed model (Yates and Benoit, 2015) uses a spectral approach in the vertical (i.e. the vertical variation of the potential is approximated by a linear combination of the first NT+1 Chebyshev polynomials, following the work of Tian and Sato (2008)). The Zakharov equations are integrated in time using a fourth-order Runge-Kutta scheme with a constant time step. At each sub-timestep, the Laplace Boundary Value Problem (BVP) is solved to estimate the free surface vertical velocity using the spectral approach, with typical values of NT between 5 to 8 for practical applications. The 1DH version of the code is validated with comparisons to the experimental data set of Becq-Girard et al. (1999), which studied the propagation of irregular waves over a beach profile with a submerged bar. The nonlinear and dispersive capacities of the model are verified with the correct representation of wave-wave interactions, in particular the transfer of energy between different harmonic components during wave propagation (analysis of the transformation of the variance spectrum along the channel). Evolution of wave skewness, asymmetry and kurtosis along the

  14. Data of evolutionary structure change: 1VL8A-2UVDE [Confc[Archive

    Lifescience Database Archive (English)

    Full Text Available 1VL8A-2UVDE 1VL8 2UVD A E FDLRGRVALVTGGSRGLGFGIAQGLAEAGCSVVVASRN-...eq1> -MLKGKVALVTGASRGIGRAIAIDLAKQGANVVVNYAGNEQKANEVVDEIKKL-GSDAIAVRADVANAED...>E 2UVDE VNYAGNEQKAN EEE H...in>E 2UVDE EIKKL-GSDAI HHH...yChain> 2UVD E 2UVDE VGVTG-NPGQA<

  15. A Study of GaAsSb Nanowires by Molecular Beam Epitaxy for Near IR Applications

    Science.gov (United States)

    2015-09-18

    Mosca, S. Franchi , P. Frigeri, E. Gombia, A. Carnera, M. Peroni, Mater. Science and Eng. B 80, 32 (2001). 1 Appendix C Pavan...Hossain N, Hild K, Jin S R, Sweeney S J, Yu S Q, Johnson S R, Ding D and Zhang Y H 2010 Photonics Global Conference IEEE 1 14 [3] Hwang J S, Tsai J T, Su

  16. The Coast Artillery Journal. Volume 83, Number 3, May-June 1940

    Science.gov (United States)

    1940-06-01

    FROM OUR CHIEF 210 LESSONS OF A BLITZKRIEG. By Major Gene /’al H. Rowan-Robi1/Son 212 THE USE OF MINES IN NAVAL WARS. By Lieutenant Colonel E. M...popular fanc )’ was a boule- vardier who wore a waxy black mus- tache and a pointed black beard; he was an effeminate, vain, and to Eng- lish and American

  17. Critical submergence for isolated and dual rectangular intakes

    Indian Academy of Sciences (India)

    Kerem Taştan

    China Tech. Sci. 54(4): 799–805. [6] Suerich-Gulick F, Gaskin S, Villeneuve M and Parkinson E. 2014 Characteristics of free-surface vortices at low-head hydropower intakes. J. Hydraulic Eng. 140(3): 291–299. [7] Tastan K and Yıldırım N 2010 Effects of dimensionless parameters on air-entraining vortices. J. Hydraulic Res.

  18. Impact location of objects hitting the water surface

    Science.gov (United States)

    Kadri, Usama

    2017-04-01

    Analysis of data, recorded on March 8th 2014 at the Comprehensive Test ban Treaty Organisation's hydroacoustic station off Cape Leeuwin Western Australia, reveal pressure signatures of objects impacting at the sea surface which could be associated with falling meteorites as well as the missing Malaysian MH370 airplane. The location of the sources are identified analytically by an inverse solution based on acoustic-gravity wave theory (e.g. see references below) which have been developed and validated experimentally. Apart from the direct contribution to the search efforts after the missing airplane, the method we describe here is very efficient for identifying the location of sources that result in a sudden change in the water pressure in general. References 1. T.Yamamoto,1982.Gravity waves and acoustic waves generated by submarine earthquakes, Soil Dyn. Earthquake Eng., 1, 75-82. 2. M. Stiassnie, 2010. Tsunamis and acoustic-gravity waves from underwater earthquakes, J. Eng. Math., 67, 23-32, doi:10.1007/s10665-009-9323-x. 3. U. Kadri and M. Staissnie, 2012. Acoustic-gravity waves interacting with the shelf break. J. Geophys. Res., 117, C03035, doi: 10.1029/2011JC007674. 4. E. Eyov, A. Klar, U. Kadri and M. Stiassnie, 2013. Progressive waves in a compressible ocean with elastic bottom, Wave Motion 50, 929-939. doi: 10.1016/j.wavemoti.2013.03.003 5. G. Hendin and M. Stiassnie, 2013. Tsunami and acoustic-gravity waves in water of constant depth, Phys. Fluids 25, 086103, doi: 10.1063/1.481799. 6. U. Kadri, 2016. Acoustic-gravity waves from an oscillating ice-block in arctic zones. Advances in Acoustics and Vibration, 8076108, http://dx.doi.org/10.1155/2016/8076108 7. T.C.A. Oliveira, U. Kadri, 2016. Acoustic-gravity waves from the 2004 Indian Ocean earthquake and tsunami. Journal of Geophysical Research: Oceans. doi: 10.1002/2016JC011742

  19. Estimation of wave forces on a tethered spherical float using potential flow theory

    Digital Repository Service at National Institute of Oceanography (India)

    Vethamony, P.; Chandramohan, P.; Sastry, J.S.

    stream_size 9 stream_content_type text/plain stream_name Proc_Int_Conf_Coast_Port_Eng_Dev_Countries_1991_1442.pdf.txt stream_source_info Proc_Int_Conf_Coast_Port_Eng_Dev_Countries_1991_1442.pdf.txt Content-Encoding ISO-8859...

  20. Michelle L. Reed | NREL

    Science.gov (United States)

    troubleshooting High-throughput procedures In-house and external client training Method development High-pressure Pretreatment of Corn Stover Enables Facile Lignin Extraction," ACS Sustainable Chem. Eng. (2017) " ;Reductive Catalytic Fractionation of Corn Stover Lignin," ACS Sustainable Chem. Eng. (2016) "

  1. Longshore-transport model for South Indian and Sri Lankan Coasts

    Digital Repository Service at National Institute of Oceanography (India)

    Chandramohan, P.; Nayak, B.U.; RamaRaju, V.S.

    stream_size 17 stream_content_type text/plain stream_name J_Waterway_Port_Coast_Ocean_Eng_116_408.pdf.txt stream_source_info J_Waterway_Port_Coast_Ocean_Eng_116_408.pdf.txt Content-Encoding ISO-8859-1 Content-Type text...

  2. Transforming for Multinational Operations: A Study of the National Army of Moldova

    Science.gov (United States)

    2014-06-13

    Moldovan Servicemen Leave for International Peacekeeping Mission in Kosovo,” March 8, 2014, http://www.prezident. md/eng/ comunicate -de-presa...analysis and research that would identify the needed military equipment and would take a scientific approach to acquire (produce) and field it. The...US Joint Capabilities Integration Development System (JCIDS), or NATO Capabilities Development Process in order to have a systemic and scientific

  3. Search for the lepton flavor violating decay $Z \\rightarrow e\\mu$ in $pp$ collisions at $\\sqrt{s}$ = 8 TeV with the ATLAS detector

    CERN Document Server

    Aad, Georges; Abdallah, Jalal; Abdel Khalek, Samah; Abdinov, Ovsat; Aben, Rosemarie; Abi, Babak; Abolins, Maris; AbouZeid, Ossama; Abramowicz, Halina; Abreu, Henso; Abreu, Ricardo; Abulaiti, Yiming; Acharya, Bobby Samir; Adamczyk, Leszek; Adams, David; Adelman, Jahred; Adomeit, Stefanie; Adye, Tim; Agatonovic-Jovin, Tatjana; Aguilar-Saavedra, Juan Antonio; Agustoni, Marco; Ahlen, Steven; Ahmadov, Faig; Aielli, Giulio; Akerstedt, Henrik; Åkesson, Torsten Paul Ake; Akimoto, Ginga; Akimov, Andrei; Alberghi, Gian Luigi; Albert, Justin; Albrand, Solveig; Alconada Verzini, Maria Josefina; Aleksa, Martin; Aleksandrov, Igor; Alexa, Calin; Alexander, Gideon; Alexandre, Gauthier; Alexopoulos, Theodoros; Alhroob, Muhammad; Alimonti, Gianluca; Alio, Lion; Alison, John; Allbrooke, Benedict; Allison, Lee John; Allport, Phillip; Aloisio, Alberto; Alonso, Alejandro; Alonso, Francisco; Alpigiani, Cristiano; Altheimer, Andrew David; Alvarez Gonzalez, Barbara; Alviggi, Mariagrazia; Amako, Katsuya; Amaral Coutinho, Yara; Amelung, Christoph; Amidei, Dante; Amor Dos Santos, Susana Patricia; Amorim, Antonio; Amoroso, Simone; Amram, Nir; Amundsen, Glenn; Anastopoulos, Christos; Ancu, Lucian Stefan; Andari, Nansi; Andeen, Timothy; Anders, Christoph Falk; Anders, Gabriel; Anderson, Kelby; Andreazza, Attilio; Andrei, George Victor; Anduaga, Xabier; Angelidakis, Stylianos; Angelozzi, Ivan; Anger, Philipp; Angerami, Aaron; Anghinolfi, Francis; Anisenkov, Alexey; Anjos, Nuno; Annovi, Alberto; Antonaki, Ariadni; Antonelli, Mario; Antonov, Alexey; Antos, Jaroslav; Anulli, Fabio; Aoki, Masato; Aperio Bella, Ludovica; Apolle, Rudi; Arabidze, Giorgi; Aracena, Ignacio; Arai, Yasuo; Araque, Juan Pedro; Arce, Ayana; Arguin, Jean-Francois; Argyropoulos, Spyridon; Arik, Metin; Armbruster, Aaron James; Arnaez, Olivier; Arnal, Vanessa; Arnold, Hannah; Arratia, Miguel; Arslan, Ozan; Artamonov, Andrei; Artoni, Giacomo; Asai, Shoji; Asbah, Nedaa; Ashkenazi, Adi; Åsman, Barbro; Asquith, Lily; Assamagan, Ketevi; Astalos, Robert; Atkinson, Markus; Atlay, Naim Bora; Auerbach, Benjamin; Augsten, Kamil; Aurousseau, Mathieu; Avolio, Giuseppe; Azuelos, Georges; Azuma, Yuya; Baak, Max; Baas, Alessandra; Bacci, Cesare; Bachacou, Henri; Bachas, Konstantinos; Backes, Moritz; Backhaus, Malte; Backus Mayes, John; Badescu, Elisabeta; Bagiacchi, Paolo; Bagnaia, Paolo; Bai, Yu; Bain, Travis; Baines, John; Baker, Oliver Keith; Balek, Petr; Balli, Fabrice; Banas, Elzbieta; Banerjee, Swagato; Bannoura, Arwa A E; Bansal, Vikas; Bansil, Hardeep Singh; Barak, Liron; Baranov, Sergei; Barberio, Elisabetta Luigia; Barberis, Dario; Barbero, Marlon; Barillari, Teresa; Barisonzi, Marcello; Barklow, Timothy; Barlow, Nick; Barnett, Bruce; Barnett, Michael; Barnovska, Zuzana; Baroncelli, Antonio; Barone, Gaetano; Barr, Alan; Barreiro, Fernando; Barreiro Guimarães da Costa, João; Bartoldus, Rainer; Barton, Adam Edward; Bartos, Pavol; Bartsch, Valeria; Bassalat, Ahmed; Basye, Austin; Bates, Richard; Batley, Richard; Battaglia, Marco; Battistin, Michele; Bauer, Florian; Bawa, Harinder Singh; Beattie, Michael David; Beau, Tristan; Beauchemin, Pierre-Hugues; Beccherle, Roberto; Bechtle, Philip; Beck, Hans Peter; Becker, Anne Kathrin; Becker, Sebastian; Beckingham, Matthew; Becot, Cyril; Beddall, Andrew; Beddall, Ayda; Bedikian, Sourpouhi; Bednyakov, Vadim; Bee, Christopher; Beemster, Lars; Beermann, Thomas; Begel, Michael; Behr, Katharina; Belanger-Champagne, Camille; Bell, Paul; Bell, William; Bella, Gideon; Bellagamba, Lorenzo; Bellerive, Alain; Bellomo, Massimiliano; Belotskiy, Konstantin; Beltramello, Olga; Benary, Odette; Benchekroun, Driss; Bendtz, Katarina; Benekos, Nektarios; Benhammou, Yan; Benhar Noccioli, Eleonora; Benitez Garcia, Jorge-Armando; Benjamin, Douglas; Bensinger, James; Benslama, Kamal; Bentvelsen, Stan; Berge, David; Bergeaas Kuutmann, Elin; Berger, Nicolas; Berghaus, Frank; Beringer, Jürg; Bernard, Clare; Bernat, Pauline; Bernius, Catrin; Bernlochner, Florian Urs; Berry, Tracey; Berta, Peter; Bertella, Claudia; Bertoli, Gabriele; Bertolucci, Federico; Bertsche, Carolyn; Bertsche, David; Besana, Maria Ilaria; Besjes, Geert-Jan; Bessidskaia, Olga; Bessner, Martin Florian; Besson, Nathalie; Betancourt, Christopher; Bethke, Siegfried; Bhimji, Wahid; Bianchi, Riccardo-Maria; Bianchini, Louis; Bianco, Michele; Biebel, Otmar; Bieniek, Stephen Paul; Bierwagen, Katharina; Biesiada, Jed; Biglietti, Michela; Bilbao De Mendizabal, Javier; Bilokon, Halina; Bindi, Marcello; Binet, Sebastien; Bingul, Ahmet; Bini, Cesare; Black, Curtis; Black, James; Black, Kevin; Blackburn, Daniel; Blair, Robert; Blanchard, Jean-Baptiste; Blazek, Tomas; Bloch, Ingo; Blocker, Craig; Blum, Walter; Blumenschein, Ulrike; Bobbink, Gerjan; Bobrovnikov, Victor; Bocchetta, Simona Serena; Bocci, Andrea; Bock, Christopher; Boddy, Christopher Richard; Boehler, Michael; Boek, Thorsten Tobias; Bogaerts, Joannes Andreas; Bogdanchikov, Alexander; Bogouch, Andrei; Bohm, Christian; Bohm, Jan; Boisvert, Veronique; Bold, Tomasz; Boldea, Venera; Boldyrev, Alexey; 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Charfeddine, Driss; Charlton, Dave; Chau, Chav Chhiv; Chavez Barajas, Carlos Alberto; Cheatham, Susan; Chegwidden, Andrew; Chekanov, Sergei; Chekulaev, Sergey; Chelkov, Gueorgui; Chelstowska, Magda Anna; Chen, Chunhui; Chen, Hucheng; Chen, Karen; Chen, Liming; Chen, Shenjian; Chen, Xin; Chen, Ye; Chen, Yujiao; Cheng, Hok Chuen; Cheng, Yangyang; Cheplakov, Alexander; Cherkaoui El Moursli, Rajaa; Chernyatin, Valeriy; Cheu, Elliott; Chevalier, Laurent; Chiarella, Vitaliano; Chiefari, Giovanni; Childers, John Taylor; Chilingarov, Alexandre; Chiodini, Gabriele; Chisholm, Andrew; Chislett, Rebecca Thalatta; Chitan, Adrian; Chizhov, Mihail; Chouridou, Sofia; Chow, Bonnie Kar Bo; Chromek-Burckhart, Doris; Chu, Ming-Lee; Chudoba, Jiri; Chwastowski, Janusz; Chytka, Ladislav; Ciapetti, Guido; Ciftci, Abbas Kenan; Ciftci, Rena; Cinca, Diane; Cindro, Vladimir; Ciocio, Alessandra; Cirkovic, Predrag; Citron, Zvi Hirsh; Citterio, Mauro; Ciubancan, Mihai; Clark, Allan G; Clark, Philip James; Clarke, Robert; Cleland, Bill; Clemens, Jean-Claude; Clement, Christophe; Coadou, Yann; Cobal, Marina; Coccaro, Andrea; Cochran, James H; Coffey, Laurel; Cogan, Joshua Godfrey; Coggeshall, James; Cole, Brian; Cole, Stephen; Colijn, Auke-Pieter; Collot, Johann; Colombo, Tommaso; Colon, German; Compostella, Gabriele; Conde Muiño, Patricia; Coniavitis, Elias; Conidi, Maria Chiara; Connell, Simon Henry; Connelly, Ian; Consonni, Sofia Maria; Consorti, Valerio; Constantinescu, Serban; Conta, Claudio; Conti, Geraldine; Conventi, Francesco; Cooke, Mark; Cooper, Ben; Cooper-Sarkar, Amanda; Cooper-Smith, Neil; Copic, Katherine; Cornelissen, Thijs; Corradi, Massimo; Corriveau, Francois; Corso-Radu, Alina; Cortes-Gonzalez, Arely; Cortiana, Giorgio; Costa, Giuseppe; Costa, María José; Costanzo, Davide; Côté, David; Cottin, Giovanna; Cowan, Glen; Cox, Brian; Cranmer, Kyle; Cree, Graham; Crépé-Renaudin, Sabine; Crescioli, Francesco; Cribbs, Wayne Allen; Crispin Ortuzar, Mireia; Cristinziani, Markus; Croft, Vince; Crosetti, Giovanni; Cuciuc, Constantin-Mihai; Cuhadar Donszelmann, Tulay; Cummings, Jane; Curatolo, Maria; Cuthbert, Cameron; Czirr, Hendrik; Czodrowski, Patrick; Czyczula, Zofia; D'Auria, Saverio; D'Onofrio, Monica; Da Cunha Sargedas De Sousa, Mario Jose; Da Via, Cinzia; Dabrowski, Wladyslaw; Dafinca, Alexandru; Dai, Tiesheng; Dale, Orjan; Dallaire, Frederick; Dallapiccola, Carlo; Dam, Mogens; Daniells, Andrew Christopher; Dano Hoffmann, Maria; Dao, Valerio; Darbo, Giovanni; Darmora, Smita; Dassoulas, James; Dattagupta, Aparajita; Davey, Will; David, Claire; Davidek, Tomas; Davies, Eleanor; Davies, Merlin; Davignon, Olivier; Davison, Adam; Davison, Peter; Davygora, Yuriy; Dawe, Edmund; Dawson, Ian; Daya-Ishmukhametova, Rozmin; De, Kaushik; de Asmundis, Riccardo; De Castro, Stefano; De Cecco, Sandro; De Groot, Nicolo; de Jong, Paul; De la Torre, Hector; De Lorenzi, Francesco; De Nooij, Lucie; De Pedis, Daniele; De Salvo, Alessandro; De Sanctis, Umberto; De Santo, Antonella; De Vivie De Regie, Jean-Baptiste; Dearnaley, William James; Debbe, Ramiro; Debenedetti, Chiara; Dechenaux, Benjamin; Dedovich, Dmitri; Deigaard, Ingrid; Del Peso, Jose; Del Prete, Tarcisio; Deliot, Frederic; Delitzsch, Chris Malena; Deliyergiyev, Maksym; Dell'Acqua, Andrea; Dell'Asta, Lidia; Dell'Orso, Mauro; Della Pietra, Massimo; della Volpe, Domenico; Delmastro, Marco; Delsart, Pierre-Antoine; Deluca, Carolina; Demers, Sarah; Demichev, Mikhail; Demilly, Aurelien; Denisov, Sergey; Derendarz, Dominik; Derkaoui, Jamal Eddine; Derue, Frederic; Dervan, Paul; Desch, Klaus Kurt; Deterre, Cecile; Deviveiros, Pier-Olivier; Dewhurst, Alastair; Dhaliwal, Saminder; Di Ciaccio, Anna; Di Ciaccio, Lucia; Di Domenico, Antonio; Di Donato, Camilla; Di Girolamo, Alessandro; Di Girolamo, Beniamino; Di Mattia, Alessandro; Di Micco, Biagio; Di Nardo, Roberto; Di Simone, Andrea; Di Sipio, Riccardo; Di Valentino, David; Dias, Flavia; Diaz, Marco Aurelio; Diehl, Edward; Dietrich, Janet; Dietzsch, Thorsten; Diglio, Sara; Dimitrievska, Aleksandra; Dingfelder, Jochen; Dionisi, Carlo; Dita, Petre; Dita, Sanda; Dittus, Fridolin; Djama, Fares; Djobava, Tamar; Barros do Vale, Maria Aline; Do Valle Wemans, André; Dobos, Daniel; Doglioni, Caterina; Doherty, Tom; Dohmae, Takeshi; Dolejsi, Jiri; Dolezal, Zdenek; Dolgoshein, Boris; Donadelli, Marisilvia; Donati, Simone; Dondero, Paolo; Donini, Julien; Dopke, Jens; Doria, Alessandra; Dova, Maria-Teresa; Doyle, Tony; Dris, Manolis; Dubbert, Jörg; Dube, Sourabh; Dubreuil, Emmanuelle; Duchovni, Ehud; Duckeck, Guenter; Ducu, Otilia Anamaria; Duda, Dominik; Dudarev, Alexey; Dudziak, Fanny; Duflot, Laurent; Duguid, Liam; Dührssen, Michael; Dunford, Monica; Duran Yildiz, Hatice; Düren, Michael; Durglishvili, Archil; Dwuznik, Michal; Dyndal, Mateusz; Ebke, Johannes; Edson, William; Edwards, Nicholas Charles; Ehrenfeld, Wolfgang; Eifert, Till; Eigen, Gerald; Einsweiler, Kevin; Ekelof, Tord; El Kacimi, Mohamed; Ellert, Mattias; Elles, Sabine; Ellinghaus, Frank; Ellis, Nicolas; Elmsheuser, Johannes; Elsing, Markus; Emeliyanov, Dmitry; Enari, Yuji; Endner, Oliver Chris; Endo, Masaki; Engelmann, Roderich; Erdmann, Johannes; Ereditato, Antonio; Eriksson, Daniel; Ernis, Gunar; Ernst, Jesse; Ernst, Michael; Ernwein, Jean; Errede, Deborah; Errede, Steven; Ertel, Eugen; Escalier, Marc; Esch, Hendrik; Escobar, Carlos; Esposito, Bellisario; Etienvre, Anne-Isabelle; Etzion, Erez; Evans, Hal; Ezhilov, Alexey; Fabbri, Laura; Facini, Gabriel; Fakhrutdinov, Rinat; Falciano, Speranza; Falla, Rebecca Jane; Faltova, Jana; Fang, Yaquan; Fanti, Marcello; Farbin, Amir; Farilla, Addolorata; Farooque, Trisha; Farrell, Steven; Farrington, Sinead; Farthouat, Philippe; Fassi, Farida; Fassnacht, Patrick; Fassouliotis, Dimitrios; Favareto, Andrea; Fayard, Louis; Federic, Pavol; Fedin, Oleg; Fedorko, Wojciech; Fehling-Kaschek, Mirjam; Feigl, Simon; Feligioni, Lorenzo; Feng, Cunfeng; Feng, Eric; Feng, Haolu; Fenyuk, Alexander; Fernandez Perez, Sonia; Ferrag, Samir; Ferrando, James; Ferrari, Arnaud; Ferrari, Pamela; Ferrari, Roberto; Ferreira de Lima, Danilo Enoque; Ferrer, Antonio; Ferrere, Didier; Ferretti, Claudio; Ferretto Parodi, Andrea; Fiascaris, Maria; Fiedler, Frank; Filipčič, Andrej; Filipuzzi, Marco; Filthaut, Frank; Fincke-Keeler, Margret; Finelli, Kevin Daniel; Fiolhais, Miguel; Fiorini, Luca; Firan, Ana; Fischer, Adam; Fischer, Julia; Fisher, Wade Cameron; Fitzgerald, Eric Andrew; Flechl, Martin; Fleck, Ivor; Fleischmann, Philipp; Fleischmann, Sebastian; Fletcher, Gareth Thomas; Fletcher, Gregory; Flick, Tobias; Floderus, Anders; Flores Castillo, Luis; Florez Bustos, Andres Carlos; Flowerdew, Michael; Formica, Andrea; Forti, Alessandra; Fortin, Dominique; Fournier, Daniel; Fox, Harald; Fracchia, Silvia; Francavilla, Paolo; Franchini, Matteo; Franchino, Silvia; Francis, David; Franconi, Laura; Franklin, Melissa; Franz, Sebastien; Fraternali, Marco; French, Sky; Friedrich, Conrad; Friedrich, Felix; Froidevaux, Daniel; Frost, James; Fukunaga, Chikara; Fullana Torregrosa, Esteban; Fulsom, Bryan Gregory; Fuster, Juan; Gabaldon, Carolina; Gabizon, Ofir; Gabrielli, Alessandro; Gabrielli, Andrea; Gadatsch, Stefan; Gadomski, Szymon; Gagliardi, Guido; Gagnon, Pauline; Galea, Cristina; Galhardo, Bruno; Gallas, Elizabeth; Gallo, Valentina Santina; Gallop, Bruce; Gallus, Petr; Galster, Gorm Aske Gram Krohn; Gan, KK; Gao, Jun; Gao, Yongsheng; Garay Walls, Francisca; Garberson, Ford; García, Carmen; García Navarro, José Enrique; Garcia-Sciveres, Maurice; Gardner, Robert; Garelli, Nicoletta; Garonne, Vincent; Gatti, Claudio; Gaudio, Gabriella; Gaur, Bakul; Gauthier, Lea; Gauzzi, Paolo; Gavrilenko, Igor; Gay, Colin; Gaycken, Goetz; Gazis, Evangelos; Ge, Peng; Gecse, Zoltan; Gee, Norman; Geerts, Daniël Alphonsus Adrianus; Geich-Gimbel, Christoph; Gellerstedt, Karl; Gemme, Claudia; Gemmell, Alistair; Genest, Marie-Hélène; Gentile, Simonetta; George, Matthias; George, Simon; Gerbaudo, Davide; Gershon, Avi; Ghazlane, Hamid; Ghodbane, Nabil; Giacobbe, Benedetto; Giagu, Stefano; Giangiobbe, Vincent; Giannetti, Paola; Gianotti, Fabiola; Gibbard, Bruce; Gibson, Stephen; Gilchriese, Murdock; Gillam, Thomas; Gillberg, Dag; Gilles, Geoffrey; Gingrich, Douglas; Giokaris, Nikos; Giordani, MarioPaolo; Giordano, Raffaele; Giorgi, Filippo Maria; Giorgi, Francesco Michelangelo; Giraud, Pierre-Francois; Giugni, Danilo; Giuliani, Claudia; Giulini, Maddalena; Gjelsten, Børge Kile; Gkaitatzis, Stamatios; Gkialas, Ioannis; Gladilin, Leonid; Glasman, Claudia; Glatzer, Julian; Glaysher, Paul; Glazov, Alexandre; Glonti, George; Goblirsch-Kolb, Maximilian; Goddard, Jack Robert; Godlewski, Jan; Goeringer, Christian; Goldfarb, Steven; Golling, Tobias; Golubkov, Dmitry; Gomes, Agostinho; Gomez Fajardo, Luz Stella; Gonçalo, Ricardo; Goncalves Pinto Firmino Da Costa, Joao; Gonella, Laura; González de la Hoz, Santiago; Gonzalez Parra, Garoe; Gonzalez-Sevilla, Sergio; Goossens, Luc; Gorbounov, Petr Andreevich; Gordon, Howard; Gorelov, Igor; Gorini, Benedetto; Gorini, Edoardo; Gorišek, Andrej; Gornicki, Edward; Goshaw, Alfred; Gössling, Claus; Gostkin, Mikhail Ivanovitch; Gouighri, Mohamed; Goujdami, Driss; Goulette, Marc Phillippe; Goussiou, Anna; Goy, Corinne; Gozpinar, Serdar; Grabas, Herve Marie Xavier; Graber, Lars; Grabowska-Bold, Iwona; Grafström, Per; Grahn, Karl-Johan; Gramling, Johanna; Gramstad, Eirik; Grancagnolo, Sergio; Grassi, Valerio; Gratchev, Vadim; Gray, Heather; Graziani, Enrico; Grebenyuk, Oleg; Greenwood, Zeno Dixon; Gregersen, Kristian; Gregor, Ingrid-Maria; Grenier, Philippe; Griffiths, Justin; Grillo, Alexander; Grimm, Kathryn; Grinstein, Sebastian; Gris, Philippe Luc Yves; Grishkevich, Yaroslav; Grivaz, Jean-Francois; Grohs, Johannes Philipp; Grohsjean, Alexander; Gross, Eilam; Grosse-Knetter, Joern; Grossi, Giulio Cornelio; Groth-Jensen, Jacob; Grout, Zara Jane; Guan, Liang; Guenther, Jaroslav; Guescini, Francesco; Guest, Daniel; Gueta, Orel; Guicheney, Christophe; Guido, Elisa; Guillemin, Thibault; Guindon, Stefan; Gul, Umar; Gumpert, Christian; Guo, Jun; Gupta, Shaun; Gutierrez, Phillip; Gutierrez Ortiz, Nicolas Gilberto; Gutschow, Christian; Guttman, Nir; Guyot, Claude; Gwenlan, Claire; Gwilliam, Carl; Haas, Andy; Haber, Carl; Hadavand, Haleh Khani; Haddad, Nacim; Haefner, Petra; Hageböck, Stephan; Hajduk, Zbigniew; Hakobyan, Hrachya; Haleem, Mahsana; Hall, David; Halladjian, Garabed; Hamacher, Klaus; Hamal, Petr; Hamano, Kenji; Hamer, Matthias; Hamilton, Andrew; Hamilton, Samuel; Hamity, Guillermo Nicolas; Hamnett, Phillip George; Han, Liang; Hanagaki, Kazunori; Hanawa, Keita; Hance, Michael; Hanke, Paul; Hanna, Remie; Hansen, Jørgen Beck; Hansen, Jorn Dines; Hansen, Peter Henrik; Hara, Kazuhiko; Hard, Andrew; Harenberg, Torsten; Hariri, Faten; Harkusha, Siarhei; Harper, Devin; Harrington, Robert; Harris, Orin; Harrison, Paul Fraser; Hartjes, Fred; Hasegawa, Makoto; Hasegawa, Satoshi; Hasegawa, Yoji; Hasib, A; Hassani, Samira; Haug, Sigve; Hauschild, Michael; Hauser, Reiner; Havranek, Miroslav; Hawkes, Christopher; Hawkings, Richard John; Hawkins, Anthony David; Hayashi, Takayasu; Hayden, Daniel; Hays, Chris; Hayward, Helen; Haywood, Stephen; Head, Simon; Heck, Tobias; Hedberg, Vincent; Heelan, Louise; Heim, Sarah; Heim, Timon; Heinemann, Beate; Heinrich, Lukas; Hejbal, Jiri; Helary, Louis; Heller, Claudio; Heller, Matthieu; Hellman, Sten; Hellmich, Dennis; Helsens, Clement; Henderson, James; Henderson, Robert; Heng, Yang; Hengler, Christopher; Henrichs, Anna; Henriques Correia, Ana Maria; Henrot-Versille, Sophie; Herbert, Geoffrey Henry; Hernández Jiménez, Yesenia; Herrberg-Schubert, Ruth; Herten, Gregor; Hertenberger, Ralf; Hervas, Luis; Hesketh, Gavin Grant; Hessey, Nigel; Hickling, Robert; Higón-Rodriguez, Emilio; Hill, Ewan; Hill, John; Hiller, Karl Heinz; Hillert, Sonja; Hillier, Stephen; Hinchliffe, Ian; Hines, Elizabeth; Hirose, Minoru; Hirschbuehl, Dominic; Hobbs, John; Hod, Noam; Hodgkinson, Mark; Hodgson, Paul; Hoecker, Andreas; Hoeferkamp, Martin; Hoenig, Friedrich; Hoffman, Julia; Hoffmann, Dirk; Hofmann, Julia Isabell; Hohlfeld, Marc; Holmes, Tova Ray; Hong, Tae Min; Hooft van Huysduynen, Loek; Hopkins, Walter; Horii, Yasuyuki; Hostachy, Jean-Yves; Hou, Suen; Hoummada, Abdeslam; Howard, Jacob; Howarth, James; Hrabovsky, Miroslav; Hristova, Ivana; Hrivnac, Julius; Hryn'ova, Tetiana; Hsu, Catherine; Hsu, Pai-hsien Jennifer; Hsu, Shih-Chieh; Hu, Diedi; Hu, Xueye; Huang, Yanping; Hubacek, Zdenek; Hubaut, Fabrice; Huegging, Fabian; Huffman, Todd Brian; Hughes, Emlyn; Hughes, Gareth; Huhtinen, Mika; Hülsing, Tobias Alexander; Hurwitz, Martina; Huseynov, Nazim; Huston, Joey; Huth, John; Iacobucci, Giuseppe; Iakovidis, Georgios; Ibragimov, Iskander; Iconomidou-Fayard, Lydia; Ideal, Emma; Idrissi, Zineb; Iengo, Paolo; Igonkina, Olga; Iizawa, Tomoya; Ikegami, Yoichi; Ikematsu, Katsumasa; Ikeno, Masahiro; Ilchenko, Iurii; Iliadis, Dimitrios; Ilic, Nikolina; Inamaru, Yuki; Ince, Tayfun; Ioannou, Pavlos; Iodice, Mauro; Iordanidou, Kalliopi; Ippolito, Valerio; Irles Quiles, Adrian; Isaksson, Charlie; Ishino, Masaya; Ishitsuka, Masaki; Ishmukhametov, Renat; Issever, Cigdem; Istin, Serhat; Iturbe Ponce, Julia Mariana; Iuppa, Roberto; Ivarsson, Jenny; Iwanski, Wieslaw; Iwasaki, Hiroyuki; Izen, Joseph; Izzo, Vincenzo; Jackson, Brett; Jackson, Matthew; Jackson, Paul; Jaekel, Martin; Jain, Vivek; Jakobs, Karl; Jakobsen, Sune; Jakoubek, Tomas; Jakubek, Jan; Jamin, David Olivier; Jana, Dilip; Jansen, Eric; Jansen, Hendrik; Janssen, Jens; Janus, Michel; Jarlskog, Göran; Javadov, Namig; Javůrek, Tomáš; Jeanty, Laura; Jejelava, Juansher; Jeng, Geng-yuan; Jennens, David; Jenni, Peter; Jentzsch, Jennifer; Jeske, Carl; Jézéquel, Stéphane; Ji, Haoshuang; Jia, Jiangyong; Jiang, Yi; Jimenez Belenguer, Marcos; Jin, Shan; Jinaru, Adam; Jinnouchi, Osamu; Joergensen, Morten Dam; Johansson, Erik; Johansson, Per; Johns, Kenneth; Jon-And, Kerstin; Jones, Graham; Jones, Roger; Jones, Tim; Jongmanns, Jan; Jorge, Pedro; Joshi, Kiran Daniel; Jovicevic, Jelena; Ju, Xiangyang; Jung, Christian; Jungst, Ralph Markus; Jussel, Patrick; Juste Rozas, Aurelio; Kaci, Mohammed; Kaczmarska, Anna; Kado, Marumi; Kagan, Harris; Kagan, Michael; Kajomovitz, Enrique; Kalderon, Charles William; Kama, Sami; Kamenshchikov, Andrey; Kanaya, Naoko; Kaneda, Michiru; Kaneti, Steven; Kantserov, Vadim; Kanzaki, Junichi; Kaplan, Benjamin; Kapliy, Anton; Kar, Deepak; Karakostas, Konstantinos; Karastathis, Nikolaos; Kareem, Mohammad Jawad; Karnevskiy, Mikhail; Karpov, Sergey; Karpova, Zoya; Karthik, Krishnaiyengar; Kartvelishvili, Vakhtang; Karyukhin, Andrey; Kashif, Lashkar; Kasieczka, Gregor; Kass, Richard; Kastanas, Alex; Kataoka, Yousuke; Katre, Akshay; Katzy, Judith; Kaushik, Venkatesh; Kawagoe, Kiyotomo; Kawamoto, Tatsuo; Kawamura, Gen; Kazama, Shingo; Kazanin, Vassili; Kazarinov, Makhail; Keeler, Richard; Kehoe, Robert; Keil, Markus; Keller, John; Kempster, Jacob Julian; Keoshkerian, Houry; Kepka, Oldrich; Kerševan, Borut Paul; Kersten, Susanne; Kessoku, Kohei; Keung, Justin; Khalil-zada, Farkhad; Khandanyan, Hovhannes; Khanov, Alexander; Khodinov, Alexander; Khomich, Andrei; Khoo, Teng Jian; Khoriauli, Gia; Khoroshilov, Andrey; Khovanskiy, Valery; Khramov, Evgeniy; Khubua, Jemal; Kim, Hee Yeun; Kim, Hyeon Jin; Kim, Shinhong; Kimura, Naoki; Kind, Oliver; King, Barry; King, Matthew; King, Robert Steven Beaufoy; King, Samuel Burton; Kirk, Julie; Kiryunin, Andrey; Kishimoto, Tomoe; Kisielewska, Danuta; Kiss, Florian; Kittelmann, Thomas; Kiuchi, Kenji; Kladiva, Eduard; Klein, Max; Klein, Uta; Kleinknecht, Konrad; Klimek, Pawel; Klimentov, Alexei; Klingenberg, Reiner; Klinger, Joel Alexander; Klioutchnikova, Tatiana; Klok, Peter; Kluge, Eike-Erik; Kluit, Peter; Kluth, Stefan; Kneringer, Emmerich; Knoops, Edith; Knue, Andrea; Kobayashi, Dai; Kobayashi, Tomio; Kobel, Michael; Kocian, Martin; Kodys, Peter; Koevesarki, Peter; Koffas, Thomas; Koffeman, Els; Kogan, Lucy Anne; Kohlmann, Simon; Kohout, Zdenek; Kohriki, Takashi; Koi, Tatsumi; Kolanoski, Hermann; Koletsou, Iro; Koll, James; Komar, Aston; Komori, Yuto; Kondo, Takahiko; Kondrashova, Nataliia; Köneke, Karsten; König, Adriaan; König, Sebastian; Kono, Takanori; Konoplich, Rostislav; Konstantinidis, Nikolaos; Kopeliansky, Revital; Koperny, Stefan; Köpke, Lutz; Kopp, Anna Katharina; Korcyl, Krzysztof; Kordas, Kostantinos; Korn, Andreas; Korol, Aleksandr; Korolkov, Ilya; Korolkova, Elena; Korotkov, Vladislav; Kortner, Oliver; Kortner, Sandra; Kostyukhin, Vadim; Kotov, Vladislav; Kotwal, Ashutosh; Kourkoumelis, Christine; Kouskoura, Vasiliki; Koutsman, Alex; Kowalewski, Robert Victor; Kowalski, Tadeusz; Kozanecki, Witold; Kozhin, Anatoly; Kral, Vlastimil; Kramarenko, Viktor; Kramberger, Gregor; Krasnopevtsev, Dimitriy; Krasny, Mieczyslaw Witold; Krasznahorkay, Attila; Kraus, Jana; Kravchenko, Anton; Kreiss, Sven; Kretz, Moritz; Kretzschmar, Jan; Kreutzfeldt, Kristof; Krieger, Peter; Kroeninger, Kevin; Kroha, Hubert; Kroll, Joe; Kroseberg, Juergen; Krstic, Jelena; Kruchonak, Uladzimir; Krüger, Hans; Kruker, Tobias; Krumnack, Nils; Krumshteyn, Zinovii; Kruse, Amanda; Kruse, Mark; Kruskal, Michael; Kubota, Takashi; Kuday, Sinan; Kuehn, Susanne; Kugel, Andreas; Kuhl, Andrew; Kuhl, Thorsten; Kukhtin, Victor; Kulchitsky, Yuri; Kuleshov, Sergey; Kuna, Marine; Kunkle, Joshua; Kupco, Alexander; Kurashige, Hisaya; Kurochkin, Yurii; Kurumida, Rie; Kus, Vlastimil; Kuwertz, Emma Sian; Kuze, Masahiro; Kvita, Jiri; La Rosa, Alessandro; La Rotonda, Laura; Lacasta, Carlos; Lacava, Francesco; Lacey, James; Lacker, Heiko; Lacour, Didier; Lacuesta, Vicente Ramón; Ladygin, Evgueni; Lafaye, Remi; Laforge, Bertrand; Lagouri, Theodota; Lai, Stanley; Laier, Heiko; Lambourne, Luke; Lammers, Sabine; Lampen, Caleb; Lampl, Walter; Lançon, Eric; Landgraf, Ulrich; Landon, Murrough; Lang, Valerie Susanne; Lankford, Andrew; Lanni, Francesco; Lantzsch, Kerstin; Laplace, Sandrine; Lapoire, Cecile; Laporte, Jean-Francois; Lari, Tommaso; Lasagni Manghi, Federico; Lassnig, Mario; Laurelli, Paolo; Lavrijsen, Wim; Law, Alexander; Laycock, Paul; Le Dortz, Olivier; Le Guirriec, Emmanuel; Le Menedeu, Eve; LeCompte, Thomas; Ledroit-Guillon, Fabienne Agnes Marie; Lee, Claire Alexandra; Lee, Hurng-Chun; Lee, Jason; Lee, Shih-Chang; Lee, Lawrence; Lefebvre, Guillaume; Lefebvre, Michel; Legger, Federica; Leggett, Charles; Lehan, Allan; Lehmacher, Marc; Lehmann Miotto, Giovanna; Lei, Xiaowen; Leight, William Axel; Leisos, Antonios; Leister, Andrew Gerard; Leite, Marco Aurelio Lisboa; Leitner, Rupert; Lellouch, Daniel; Lemmer, Boris; Leney, Katharine; Lenz, Tatjana; Lenzen, Georg; Lenzi, Bruno; Leone, Robert; Leone, Sandra; Leonidopoulos, Christos; Leontsinis, Stefanos; Leroy, Claude; Lester, Christopher; Lester, Christopher Michael; Levchenko, Mikhail; Levêque, Jessica; Levin, Daniel; Levinson, Lorne; Levy, Mark; Lewis, Adrian; Lewis, George; Leyko, Agnieszka; Leyton, Michael; Li, Bing; Li, Bo; Li, Haifeng; Li, Ho Ling; Li, Lei; Li, Liang; Li, Shu; Li, Yichen; Liang, Zhijun; Liao, Hongbo; Liberti, Barbara; Lichard, Peter; Lie, Ki; Liebal, Jessica; Liebig, Wolfgang; Limbach, Christian; Limosani, Antonio; Lin, Simon; Lin, Tai-Hua; Linde, Frank; Lindquist, Brian Edward; Linnemann, James; Lipeles, Elliot; Lipniacka, Anna; Lisovyi, Mykhailo; Liss, Tony; Lissauer, David; Lister, Alison; Litke, Alan; Liu, Bo; Liu, Dong; Liu, Jianbei; Liu, Kun; Liu, Lulu; Liu, Miaoyuan; Liu, Minghui; Liu, Yanwen; Livan, Michele; Livermore, Sarah; Lleres, Annick; Llorente Merino, Javier; Lloyd, Stephen; Lo Sterzo, Francesco; Lobodzinska, Ewelina; Loch, Peter; Lockman, William; Loddenkoetter, Thomas; Loebinger, Fred; Loevschall-Jensen, Ask Emil; Loginov, Andrey; Lohse, Thomas; Lohwasser, Kristin; Lokajicek, Milos; Lombardo, Vincenzo Paolo; Long, Brian Alexander; Long, Jonathan; Long, Robin Eamonn; Lopes, Lourenco; Lopez Mateos, David; Lopez Paredes, Brais; Lopez Paz, Ivan; Lorenz, Jeanette; Lorenzo Martinez, Narei; Losada, Marta; Loscutoff, Peter; Lou, XinChou; Lounis, Abdenour; Love, Jeremy; Love, Peter; Lowe, Andrew; Lu, Feng; Lu, Nan; Lubatti, Henry; Luci, Claudio; Lucotte, Arnaud; Luehring, Frederick; Lukas, Wolfgang; Luminari, Lamberto; Lundberg, Olof; Lund-Jensen, Bengt; Lungwitz, Matthias; Lynn, David; Lysak, Roman; Lytken, Else; Ma, Hong; Ma, Lian Liang; Maccarrone, Giovanni; Macchiolo, Anna; Machado Miguens, Joana; Macina, Daniela; Madaffari, Daniele; Madar, Romain; Maddocks, Harvey Jonathan; Mader, Wolfgang; Madsen, Alexander; Maeno, Mayuko; Maeno, Tadashi; Maevskiy, Artem; Magradze, Erekle; Mahboubi, Kambiz; Mahlstedt, Joern; Mahmoud, Sara; Maiani, Camilla; Maidantchik, Carmen; Maier, Andreas Alexander; Maio, Amélia; Majewski, Stephanie; Makida, Yasuhiro; Makovec, Nikola; Mal, Prolay; Malaescu, Bogdan; Malecki, Pawel; Maleev, Victor; Malek, Fairouz; Mallik, Usha; Malon, David; Malone, Caitlin; Maltezos, Stavros; Malyshev, Vladimir; Malyukov, Sergei; Mamuzic, Judita; Mandelli, Beatrice; Mandelli, Luciano; Mandić, Igor; Mandrysch, Rocco; Maneira, José; Manfredini, Alessandro; Manhaes de Andrade Filho, Luciano; Manjarres Ramos, Joany Andreina; Mann, Alexander; Manning, Peter; Manousakis-Katsikakis, Arkadios; Mansoulie, Bruno; Mantifel, Rodger; Mapelli, Livio; March, Luis; Marchand, Jean-Francois; Marchiori, Giovanni; Marcisovsky, Michal; Marino, Christopher; Marjanovic, Marija; Marques, Carlos; Marroquim, Fernando; Marsden, Stephen Philip; Marshall, Zach; Marti, Lukas Fritz; Marti-Garcia, Salvador; Martin, Brian; Martin, Brian Thomas; Martin, Tim; Martin, Victoria Jane; Martin dit Latour, Bertrand; Martinez, Homero; Martinez, Mario; Martin-Haugh, Stewart; Martyniuk, Alex; Marx, Marilyn; Marzano, Francesco; Marzin, Antoine; Masetti, Lucia; Mashimo, Tetsuro; Mashinistov, Ruslan; Masik, Jiri; Maslennikov, Alexey; Massa, Ignazio; Massa, Lorenzo; Massol, Nicolas; Mastrandrea, Paolo; Mastroberardino, Anna; Masubuchi, Tatsuya; Mättig, Peter; Mattmann, Johannes; Maurer, Julien; Maxfield, Stephen; Maximov, Dmitriy; Mazini, Rachid; Mazzaferro, Luca; Mc Goldrick, Garrin; Mc Kee, Shawn Patrick; McCarn, Allison; McCarthy, Robert; McCarthy, Tom; McCubbin, Norman; McFarlane, Kenneth; Mcfayden, Josh; Mchedlidze, Gvantsa; McMahon, Steve; McPherson, Robert; Mechnich, Joerg; Medinnis, Michael; Meehan, Samuel; Mehlhase, Sascha; Mehta, Andrew; Meier, Karlheinz; Meineck, Christian; Meirose, Bernhard; Melachrinos, Constantinos; Mellado Garcia, Bruce Rafael; Meloni, Federico; Mengarelli, Alberto; Menke, Sven; Meoni, Evelin; Mercurio, Kevin Michael; Mergelmeyer, Sebastian; Meric, Nicolas; Mermod, Philippe; Merola, Leonardo; Meroni, Chiara; Merritt, Frank; Merritt, Hayes; Messina, Andrea; Metcalfe, Jessica; Mete, Alaettin Serhan; Meyer, Carsten; Meyer, Christopher; Meyer, Jean-Pierre; Meyer, Jochen; Middleton, Robin; Migas, Sylwia; Mijović, Liza; Mikenberg, Giora; Mikestikova, Marcela; Mikuž, Marko; Milic, Adriana; Miller, David; Mills, Corrinne; Milov, Alexander; Milstead, David; Milstein, Dmitry; Minaenko, Andrey; Minami, Yuto; Minashvili, Irakli; Mincer, Allen; Mindur, Bartosz; Mineev, Mikhail; Ming, Yao; Mir, Lluisa-Maria; Mirabelli, Giovanni; Mitani, Takashi; Mitrevski, Jovan; Mitsou, Vasiliki A; Mitsui, Shingo; Miucci, Antonio; Miyagawa, Paul; Mjörnmark, Jan-Ulf; Moa, Torbjoern; Mochizuki, Kazuya; Mohapatra, Soumya; Mohr, Wolfgang; Molander, Simon; Moles-Valls, Regina; Mönig, Klaus; Monini, Caterina; Monk, James; Monnier, Emmanuel; Montejo Berlingen, Javier; Monticelli, Fernando; Monzani, Simone; Moore, Roger; Morange, Nicolas; Moreno, Deywis; Moreno Llácer, María; Morettini, Paolo; Morgenstern, Marcus; Morii, Masahiro; Moritz, Sebastian; Morley, Anthony Keith; Mornacchi, Giuseppe; Morris, John; Morvaj, Ljiljana; Moser, Hans-Guenther; Mosidze, Maia; Moss, Josh; Motohashi, Kazuki; Mount, Richard; Mountricha, Eleni; Mouraviev, Sergei; Moyse, Edward; Muanza, Steve; Mudd, Richard; Mueller, Felix; Mueller, James; Mueller, Klemens; Mueller, Thibaut; Mueller, Timo; Muenstermann, Daniel; Munwes, Yonathan; Murillo Quijada, Javier Alberto; Murray, Bill; Musheghyan, Haykuhi; Musto, Elisa; Myagkov, Alexey; Myska, Miroslav; Nackenhorst, Olaf; Nadal, Jordi; Nagai, Koichi; Nagai, Ryo; Nagai, Yoshikazu; Nagano, Kunihiro; Nagarkar, Advait; Nagasaka, Yasushi; Nagel, Martin; Nairz, Armin Michael; Nakahama, Yu; Nakamura, Koji; Nakamura, Tomoaki; Nakano, Itsuo; Namasivayam, Harisankar; Nanava, Gizo; Narayan, Rohin; Nattermann, Till; Naumann, Thomas; Navarro, Gabriela; Nayyar, Ruchika; Neal, Homer; Nechaeva, Polina; Neep, Thomas James; Nef, Pascal Daniel; Negri, Andrea; Negri, Guido; Negrini, Matteo; Nektarijevic, Snezana; Nellist, Clara; Nelson, Andrew; Nelson, Timothy Knight; Nemecek, Stanislav; Nemethy, Peter; Nepomuceno, Andre Asevedo; Nessi, Marzio; Neubauer, Mark; Neumann, Manuel; Neves, Ricardo; Nevski, Pavel; Newman, Paul; Nguyen, Duong Hai; Nickerson, Richard; Nicolaidou, Rosy; Nicquevert, Bertrand; Nielsen, Jason; Nikiforou, Nikiforos; Nikiforov, Andriy; Nikolaenko, Vladimir; Nikolic-Audit, Irena; Nikolics, Katalin; Nikolopoulos, Konstantinos; Nilsson, Paul; Ninomiya, Yoichi; Nisati, Aleandro; Nisius, Richard; Nobe, Takuya; Nodulman, Lawrence; Nomachi, Masaharu; Nomidis, Ioannis; Norberg, Scarlet; Nordberg, Markus; Novgorodova, Olga; Nowak, Sebastian; Nozaki, Mitsuaki; Nozka, Libor; Ntekas, Konstantinos; Nunes Hanninger, Guilherme; Nunnemann, Thomas; Nurse, Emily; Nuti, Francesco; O'Brien, Brendan Joseph; O'grady, Fionnbarr; O'Neil, Dugan; O'Shea, Val; Oakham, Gerald; Oberlack, Horst; Obermann, Theresa; Ocariz, Jose; Ochi, Atsuhiko; Ochoa, Ines; Oda, Susumu; Odaka, Shigeru; Ogren, Harold; Oh, Alexander; Oh, Seog; Ohm, Christian; Ohman, Henrik; Okamura, Wataru; Okawa, Hideki; Okumura, Yasuyuki; Okuyama, Toyonobu; Olariu, Albert; Olchevski, Alexander; Olivares Pino, Sebastian Andres; Oliveira Damazio, Denis; Oliver Garcia, Elena; Olszewski, Andrzej; Olszowska, Jolanta; Onofre, António; Onyisi, Peter; Oram, Christopher; Oreglia, Mark; Oren, Yona; Orestano, Domizia; Orlando, Nicola; Oropeza Barrera, Cristina; Orr, Robert; Osculati, Bianca; Ospanov, Rustem; Otero y Garzon, Gustavo; Otono, Hidetoshi; Ouchrif, Mohamed; Ouellette, Eric; Ould-Saada, Farid; Ouraou, Ahmimed; Oussoren, Koen Pieter; Ouyang, Qun; Ovcharova, Ana; Owen, Mark; Ozcan, Veysi Erkcan; Ozturk, Nurcan; Pachal, Katherine; Pacheco Pages, Andres; Padilla Aranda, Cristobal; Pagáčová, Martina; Pagan Griso, Simone; Paganis, Efstathios; Pahl, Christoph; Paige, Frank; Pais, Preema; Pajchel, Katarina; Palacino, Gabriel; Palestini, Sandro; Palka, Marek; Pallin, Dominique; Palma, Alberto; Palmer, Jody; Pan, Yibin; Panagiotopoulou, Evgenia; Panduro Vazquez, William; Pani, Priscilla; Panikashvili, Natalia; Panitkin, Sergey; Pantea, Dan; Paolozzi, Lorenzo; Papadopoulou, Theodora; Papageorgiou, Konstantinos; Paramonov, Alexander; Paredes Hernandez, Daniela; Parker, Michael Andrew; Parodi, Fabrizio; Parsons, John; Parzefall, Ulrich; Pasqualucci, Enrico; Passaggio, Stefano; Passeri, Antonio; Pastore, Fernanda; Pastore, Francesca; Pásztor, Gabriella; Pataraia, Sophio; Patel, Nikhul; Pater, Joleen; Patricelli, Sergio; Pauly, Thilo; Pearce, James; Pedersen, Lars Egholm; Pedersen, Maiken; Pedraza Lopez, Sebastian; Pedro, Rute; Peleganchuk, Sergey; Pelikan, Daniel; Peng, Haiping; Penning, Bjoern; Penwell, John; Perepelitsa, Dennis; Perez Codina, Estel; Pérez García-Estañ, María Teresa; Perez Reale, Valeria; Perini, Laura; Pernegger, Heinz; Perrella, Sabrina; Perrino, Roberto; Peschke, Richard; Peshekhonov, Vladimir; Peters, Krisztian; Peters, Yvonne; Petersen, Brian; Petersen, Troels; Petit, Elisabeth; Petridis, Andreas; Petridou, Chariclia; Petrolo, Emilio; Petrucci, Fabrizio; Pettersson, Nora Emilia; Pezoa, Raquel; Phillips, Peter William; Piacquadio, Giacinto; Pianori, Elisabetta; Picazio, Attilio; Piccaro, Elisa; Piccinini, Maurizio; Piegaia, Ricardo; Pignotti, David; Pilcher, James; Pilkington, Andrew; Pina, João Antonio; Pinamonti, Michele; Pinder, Alex; Pinfold, James; Pingel, Almut; Pinto, Belmiro; Pires, Sylvestre; Pitt, Michael; Pizio, Caterina; Plazak, Lukas; Pleier, Marc-Andre; Pleskot, Vojtech; Plotnikova, Elena; Plucinski, Pawel; Pluth, Daniel; Poddar, Sahill; Podlyski, Fabrice; Poettgen, Ruth; Poggioli, Luc; Pohl, David-leon; Pohl, Martin; Polesello, Giacomo; Policicchio, Antonio; Polifka, Richard; Polini, Alessandro; Pollard, Christopher Samuel; Polychronakos, Venetios; Pommès, Kathy; Pontecorvo, Ludovico; Pope, Bernard; Popeneciu, Gabriel Alexandru; Popovic, Dragan; Poppleton, Alan; Portell Bueso, Xavier; Pospisil, Stanislav; Potamianos, Karolos; Potrap, Igor; Potter, Christina; Potter, Christopher; Poulard, Gilbert; Poveda, Joaquin; Pozdnyakov, Valery; Pralavorio, Pascal; Pranko, Aliaksandr; Prasad, Srivas; Pravahan, Rishiraj; Prell, Soeren; Price, Darren; Price, Joe; Price, Lawrence; Prieur, Damien; Primavera, Margherita; Proissl, Manuel; Prokofiev, Kirill; Prokoshin, Fedor; Protopapadaki, Eftychia-sofia; Protopopescu, Serban; Proudfoot, James; Przybycien, Mariusz; Przysiezniak, Helenka; Ptacek, Elizabeth; Puddu, Daniele; Pueschel, Elisa; Puldon, David; Purohit, Milind; Puzo, Patrick; Qian, Jianming; Qin, Gang; Qin, Yang; Quadt, Arnulf; Quarrie, David; Quayle, William; Queitsch-Maitland, Michaela; Quilty, Donnchadha; Qureshi, Anum; Radeka, Veljko; Radescu, Voica; Radhakrishnan, Sooraj Krishnan; Radloff, Peter; Rados, Pere; Ragusa, Francesco; Rahal, Ghita; Rajagopalan, Srinivasan; Rammensee, Michael; Randle-Conde, Aidan Sean; Rangel-Smith, Camila; Rao, Kanury; Rauscher, Felix; Rave, Tobias Christian; Ravenscroft, Thomas; Raymond, Michel; Read, Alexander Lincoln; Readioff, Nathan Peter; Rebuzzi, Daniela; Redelbach, Andreas; Redlinger, George; Reece, Ryan; Reeves, Kendall; Rehnisch, Laura; Reisin, Hernan; Relich, Matthew; Rembser, Christoph; Ren, Huan; Ren, Zhongliang; Renaud, Adrien; Rescigno, Marco; Resconi, Silvia; Rezanova, Olga; Reznicek, Pavel; Rezvani, Reyhaneh; Richter, Robert; Ridel, Melissa; Rieck, Patrick; Rieger, Julia; Rijssenbeek, Michael; Rimoldi, Adele; Rinaldi, Lorenzo; Ritsch, Elmar; Riu, Imma; Rizatdinova, Flera; Rizvi, Eram; Robertson, Steven; Robichaud-Veronneau, Andree; Robinson, Dave; Robinson, James; Robson, Aidan; Roda, Chiara; Rodrigues, Luis; Roe, Shaun; Røhne, Ole; Rolli, Simona; Romaniouk, Anatoli; Romano, Marino; Romero Adam, Elena; Rompotis, Nikolaos; Ronzani, Manfredi; Roos, Lydia; Ros, Eduardo; Rosati, Stefano; Rosbach, Kilian; Rose, Matthew; Rose, Peyton; Rosendahl, Peter Lundgaard; Rosenthal, Oliver; Rossetti, Valerio; Rossi, Elvira; Rossi, Leonardo Paolo; Rosten, Rachel; Rotaru, Marina; Roth, Itamar; Rothberg, Joseph; Rousseau, David; Royon, Christophe; Rozanov, Alexandre; Rozen, Yoram; Ruan, Xifeng; Rubbo, Francesco; Rubinskiy, Igor; Rud, Viacheslav; Rudolph, Christian; Rudolph, Matthew Scott; Rühr, Frederik; Ruiz-Martinez, Aranzazu; Rurikova, Zuzana; Rusakovich, Nikolai; Ruschke, Alexander; Rutherfoord, John; Ruthmann, Nils; Ryabov, Yury; Rybar, Martin; Rybkin, Grigori; Ryder, Nick; Saavedra, Aldo; Sabato, Gabriele; Sacerdoti, Sabrina; Saddique, Asif; Sadeh, Iftach; Sadrozinski, Hartmut; Sadykov, Renat; Safai Tehrani, Francesco; Sakamoto, Hiroshi; Sakurai, Yuki; Salamanna, Giuseppe; Salamon, Andrea; Saleem, Muhammad; Salek, David; Sales De Bruin, Pedro Henrique; Salihagic, Denis; Salnikov, Andrei; Salt, José; Salvatore, Daniela; Salvatore, Pasquale Fabrizio; Salvucci, Antonio; Salzburger, Andreas; Sampsonidis, Dimitrios; Sanchez, Arturo; Sánchez, Javier; Sanchez Martinez, Victoria; Sandaker, Heidi; Sandbach, Ruth Laura; Sander, Heinz Georg; Sanders, Michiel; Sandhoff, Marisa; Sandoval, Tanya; Sandoval, Carlos; Sandstroem, Rikard; Sankey, Dave; Sansoni, Andrea; Santoni, Claudio; Santonico, Rinaldo; Santos, Helena; Santoyo Castillo, Itzebelt; Sapp, Kevin; Sapronov, Andrey; Saraiva, João; Sarrazin, Bjorn; Sartisohn, Georg; Sasaki, Osamu; Sasaki, Yuichi; Sauvage, Gilles; Sauvan, Emmanuel; Savard, Pierre; Savu, Dan Octavian; Sawyer, Craig; Sawyer, Lee; Saxon, David; Saxon, James; Sbarra, Carla; Sbrizzi, Antonio; Scanlon, Tim; Scannicchio, Diana; Scarcella, Mark; Scarfone, Valerio; Schaarschmidt, Jana; Schacht, Peter; Schaefer, Douglas; Schaefer, Ralph; Schaepe, Steffen; Schaetzel, Sebastian; Schäfer, Uli; Schaffer, Arthur; Schaile, Dorothee; Schamberger, R~Dean; Scharf, Veit; Schegelsky, Valery; Scheirich, Daniel; Schernau, Michael; Scherzer, Max; Schiavi, Carlo; Schieck, Jochen; Schillo, Christian; Schioppa, Marco; Schlenker, Stefan; Schmidt, Evelyn; Schmieden, Kristof; Schmitt, Christian; Schmitt, Sebastian; Schneider, Basil; Schnellbach, Yan Jie; Schnoor, Ulrike; Schoeffel, Laurent; Schoening, Andre; Schoenrock, Bradley Daniel; Schorlemmer, Andre Lukas; Schott, Matthias; Schouten, Doug; Schovancova, Jaroslava; Schramm, Steven; Schreyer, Manuel; Schroeder, Christian; Schuh, Natascha; Schultens, Martin Johannes; Schultz-Coulon, Hans-Christian; Schulz, Holger; Schumacher, Markus; Schumm, Bruce; Schune, Philippe; Schwanenberger, Christian; Schwartzman, Ariel; Schwarz, Thomas Andrew; Schwegler, Philipp; Schwemling, Philippe; Schwienhorst, Reinhard; Schwindling, Jerome; Schwindt, Thomas; Schwoerer, Maud; Sciacca, Gianfranco; Scifo, Estelle; Sciolla, Gabriella; Scott, Bill; Scuri, Fabrizio; Scutti, Federico; Searcy, Jacob; Sedov, George; Sedykh, Evgeny; Seidel, Sally; Seiden, Abraham; Seifert, Frank; Seixas, José; Sekhniaidze, Givi; Sekula, Stephen; Selbach, Karoline Elfriede; Seliverstov, Dmitry; Sellers, Graham; Semprini-Cesari, Nicola; Serfon, Cedric; Serin, Laurent; Serkin, Leonid; Serre, Thomas; Seuster, Rolf; Severini, Horst; Sfiligoj, Tina; Sforza, Federico; Sfyrla, Anna; Shabalina, Elizaveta; Shamim, Mansoora; Shan, Lianyou; Shang, Ruo-yu; Shank, James; Shapiro, Marjorie; Shatalov, Pavel; Shaw, Kate; Shehu, Ciwake Yusufu; Sherwood, Peter; Shi, Liaoshan; Shimizu, Shima; Shimmin, Chase Owen; Shimojima, Makoto; Shiyakova, Mariya; Shmeleva, Alevtina; Shochet, Mel; Short, Daniel; Shrestha, Suyog; Shulga, Evgeny; Shupe, Michael; Shushkevich, Stanislav; Sicho, Petr; Sidiropoulou, Ourania; Sidorov, Dmitri; Sidoti, Antonio; Siegert, Frank; Sijacki, Djordje; Silva, José; Silver, Yiftah; Silverstein, Daniel; Silverstein, Samuel; Simak, Vladislav; Simard, Olivier; Simic, Ljiljana; Simion, Stefan; Simioni, Eduard; Simmons, Brinick; Simoniello, Rosa; Simonyan, Margar; Sinervo, Pekka; Sinev, Nikolai; Sipica, Valentin; Siragusa, Giovanni; Sircar, Anirvan; Sisakyan, Alexei; Sivoklokov, Serguei; Sjölin, Jörgen; Sjursen, Therese; Skottowe, Hugh Philip; Skovpen, Kirill; Skubic, Patrick; Slater, Mark; Slavicek, Tomas; Slawinska, Magdalena; Sliwa, Krzysztof; Smakhtin, Vladimir; Smart, Ben; Smestad, Lillian; Smirnov, Sergei; Smirnov, Yury; Smirnova, Lidia; Smirnova, Oxana; Smith, Kenway; Smizanska, Maria; Smolek, Karel; Snesarev, Andrei; Snidero, Giacomo; Snyder, Scott; Sobie, Randall; Socher, Felix; Soffer, Abner; Soh, Dart-yin; Solans, Carlos; Solar, Michael; Solc, Jaroslav; Soldatov, Evgeny; Soldevila, Urmila; Solodkov, Alexander; Soloshenko, Alexei; Solovyanov, Oleg; Solovyev, Victor; Sommer, Philip; Song, Hong Ye; Soni, Nitesh; Sood, Alexander; Sopczak, Andre; Sopko, Bruno; Sopko, Vit; Sorin, Veronica; Sosebee, Mark; Soualah, Rachik; Soueid, Paul; Soukharev, Andrey; South, David; Spagnolo, Stefania; Spanò, Francesco; Spearman, William Robert; Spettel, Fabian; Spighi, Roberto; Spigo, Giancarlo; Spiller, Laurence Anthony; Spousta, Martin; Spreitzer, Teresa; Spurlock, Barry; St Denis, Richard Dante; Staerz, Steffen; Stahlman, Jonathan; Stamen, Rainer; Stamm, Soren; Stanecka, Ewa; Stanek, Robert; Stanescu, Cristian; Stanescu-Bellu, Madalina; Stanitzki, Marcel Michael; Stapnes, Steinar; Starchenko, Evgeny; Stark, Jan; Staroba, Pavel; Starovoitov, Pavel; Staszewski, Rafal; Stavina, Pavel; Steinberg, Peter; Stelzer, Bernd; Stelzer, Harald Joerg; Stelzer-Chilton, Oliver; Stenzel, Hasko; Stern, Sebastian; Stewart, Graeme; Stillings, Jan Andre; Stockton, Mark; Stoebe, Michael; Stoicea, Gabriel; Stolte, Philipp; Stonjek, Stefan; Stradling, Alden; Straessner, Arno; Stramaglia, Maria Elena; Strandberg, Jonas; Strandberg, Sara; Strandlie, Are; Strauss, Emanuel; Strauss, Michael; Strizenec, Pavol; Ströhmer, Raimund; Strom, David; Stroynowski, Ryszard; Strubig, Antonia; Stucci, Stefania Antonia; Stugu, Bjarne; Styles, Nicholas Adam; Su, Dong; Su, Jun; Subramaniam, Rajivalochan; Succurro, Antonella; Sugaya, Yorihito; Suhr, Chad; Suk, Michal; Sulin, Vladimir; Sultansoy, Saleh; Sumida, Toshi; Sun, Siyuan; Sun, Xiaohu; Sundermann, Jan Erik; Suruliz, Kerim; Susinno, Giancarlo; Sutton, Mark; Suzuki, Yu; Svatos, Michal; Swedish, Stephen; Swiatlowski, Maximilian; Sykora, Ivan; Sykora, Tomas; Ta, Duc; Taccini, Cecilia; Tackmann, Kerstin; Taenzer, Joe; Taffard, Anyes; Tafirout, Reda; Taiblum, Nimrod; Takai, Helio; Takashima, Ryuichi; Takeda, Hiroshi; Takeshita, Tohru; Takubo, Yosuke; Talby, Mossadek; Talyshev, Alexey; Tam, Jason; Tan, Kong Guan; Tanaka, Junichi; Tanaka, Reisaburo; Tanaka, Satoshi; Tanaka, Shuji; Tanasijczuk, Andres Jorge; Tannenwald, Benjamin Bordy; Tannoury, Nancy; Tapprogge, Stefan; Tarem, Shlomit; Tarrade, Fabien; Tartarelli, Giuseppe Francesco; Tas, Petr; Tasevsky, Marek; Tashiro, Takuya; Tassi, Enrico; Tavares Delgado, Ademar; Tayalati, Yahya; Taylor, Frank; Taylor, Geoffrey; Taylor, Wendy; Teischinger, Florian Alfred; Teixeira Dias Castanheira, Matilde; Teixeira-Dias, Pedro; Temming, Kim Katrin; Ten Kate, Herman; Teng, Ping-Kun; Teoh, Jia Jian; Terada, Susumu; Terashi, Koji; Terron, Juan; Terzo, Stefano; Testa, Marianna; Teuscher, Richard; Therhaag, Jan; Theveneaux-Pelzer, Timothée; Thomas, Juergen; Thomas-Wilsker, Joshuha; Thompson, Emily; Thompson, Paul; Thompson, Peter; Thompson, Ray; Thompson, Stan; Thomsen, Lotte Ansgaard; Thomson, Evelyn; Thomson, Mark; Thong, Wai Meng; Thun, Rudolf; Tian, Feng; Tibbetts, Mark James; Tikhomirov, Vladimir; Tikhonov, Yury; Timoshenko, Sergey; Tiouchichine, Elodie; Tipton, Paul; Tisserant, Sylvain; Todorov, Theodore; Todorova-Nova, Sharka; Toggerson, Brokk; Tojo, Junji; Tokár, Stanislav; Tokushuku, Katsuo; Tollefson, Kirsten; Tolley, Emma; Tomlinson, Lee; Tomoto, Makoto; Tompkins, Lauren; Toms, Konstantin; Topilin, Nikolai; Torrence, Eric; Torres, Heberth; Torró Pastor, Emma; Toth, Jozsef; Touchard, Francois; Tovey, Daniel; Tran, Huong Lan; Trefzger, Thomas; Tremblet, Louis; Tricoli, Alessandro; Trigger, Isabel Marian; Trincaz-Duvoid, Sophie; Tripiana, Martin; Trischuk, William; Trocmé, Benjamin; Troncon, Clara; Trottier-McDonald, Michel; Trovatelli, Monica; True, Patrick; Trzebinski, Maciej; Trzupek, Adam; Tsarouchas, Charilaos; Tseng, Jeffrey; Tsiareshka, Pavel; Tsionou, Dimitra; Tsipolitis, Georgios; Tsirintanis, Nikolaos; Tsiskaridze, Shota; Tsiskaridze, Vakhtang; Tskhadadze, Edisher; Tsukerman, Ilya; Tsulaia, Vakhtang; Tsuno, Soshi; Tsybychev, Dmitri; Tudorache, Alexandra; Tudorache, Valentina; Tuna, Alexander Naip; Tupputi, Salvatore; Turchikhin, Semen; Turecek, Daniel; Turk Cakir, Ilkay; Turra, Ruggero; Turvey, Andrew John; Tuts, Michael; Tykhonov, Andrii; Tylmad, Maja; Tyndel, Mike; Uchida, Kirika; Ueda, Ikuo; Ueno, Ryuichi; Ughetto, Michael; Ugland, Maren; Uhlenbrock, Mathias; Ukegawa, Fumihiko; Unal, Guillaume; Undrus, Alexander; Unel, Gokhan; Ungaro, Francesca; Unno, Yoshinobu; Unverdorben, Christopher; Urbaniec, Dustin; Urquijo, Phillip; Usai, Giulio; Usanova, Anna; Vacavant, Laurent; Vacek, Vaclav; Vachon, Brigitte; Valencic, Nika; Valentinetti, Sara; Valero, Alberto; Valery, Loic; Valkar, Stefan; Valladolid Gallego, Eva; Vallecorsa, Sofia; Valls Ferrer, Juan Antonio; Van Den Wollenberg, Wouter; Van Der Deijl, Pieter; van der Geer, Rogier; van der Graaf, Harry; Van Der Leeuw, Robin; van der Ster, Daniel; van Eldik, Niels; van Gemmeren, Peter; Van Nieuwkoop, Jacobus; van Vulpen, Ivo; van Woerden, Marius Cornelis; Vanadia, Marco; Vandelli, Wainer; Vanguri, Rami; Vaniachine, Alexandre; Vankov, Peter; Vannucci, Francois; Vardanyan, Gagik; Vari, Riccardo; Varnes, Erich; Varol, Tulin; Varouchas, Dimitris; Vartapetian, Armen; Varvell, Kevin; Vazeille, Francois; Vazquez Schroeder, Tamara; Veatch, Jason; Veloso, Filipe; Veneziano, Stefano; Ventura, Andrea; Ventura, Daniel; Venturi, Manuela; Venturi, Nicola; Venturini, Alessio; Vercesi, Valerio; Verducci, Monica; Verkerke, Wouter; Vermeulen, Jos; Vest, Anja; Vetterli, Michel; Viazlo, Oleksandr; Vichou, Irene; Vickey, Trevor; Vickey Boeriu, Oana Elena; Viehhauser, Georg; Viel, Simon; Vigne, Ralph; Villa, Mauro; Villaplana Perez, Miguel; Vilucchi, Elisabetta; Vincter, Manuella; Vinogradov, Vladimir; Virzi, Joseph; Vivarelli, Iacopo; Vives Vaque, Francesc; Vlachos, Sotirios; Vladoiu, Dan; Vlasak, Michal; Vogel, Adrian; Vogel, Marcelo; Vokac, Petr; Volpi, Guido; Volpi, Matteo; von der Schmitt, Hans; von Radziewski, Holger; von Toerne, Eckhard; Vorobel, Vit; Vorobev, Konstantin; Vos, Marcel; Voss, Rudiger; Vossebeld, Joost; Vranjes, Nenad; Vranjes Milosavljevic, Marija; Vrba, Vaclav; Vreeswijk, Marcel; Vu Anh, Tuan; Vuillermet, Raphael; Vukotic, Ilija; Vykydal, Zdenek; Wagner, Peter; Wagner, Wolfgang; Wahlberg, Hernan; Wahrmund, Sebastian; Wakabayashi, Jun; Walder, James; Walker, Rodney; Walkowiak, Wolfgang; Wall, Richard; Waller, Peter; Walsh, Brian; Wang, Chao; Wang, Chiho; Wang, Fuquan; Wang, Haichen; Wang, Hulin; Wang, Jike; Wang, Jin; Wang, Kuhan; Wang, Rui; Wang, Song-Ming; Wang, Tan; Wang, Xiaoxiao; Wanotayaroj, Chaowaroj; Warburton, Andreas; Ward, Patricia; Wardrope, David Robert; Warsinsky, Markus; Washbrook, Andrew; Wasicki, Christoph; Watkins, Peter; Watson, Alan; Watson, Ian; Watson, Miriam; Watts, Gordon; Watts, Stephen; Waugh, Ben; Webb, Samuel; Weber, Michele; Weber, Stefan Wolf; Webster, Jordan S; Weidberg, Anthony; Weigell, Philipp; Weinert, Benjamin; Weingarten, Jens; Weiser, Christian; Weits, Hartger; Wells, Phillippa; Wenaus, Torre; Wendland, Dennis; Weng, Zhili; Wengler, Thorsten; Wenig, Siegfried; Wermes, Norbert; Werner, Matthias; Werner, Per; Wessels, Martin; Wetter, Jeffrey; Whalen, Kathleen; White, Andrew; White, Martin; White, Ryan; White, Sebastian; Whiteson, Daniel; Wicke, Daniel; Wickens, Fred; Wiedenmann, Werner; Wielers, Monika; Wienemann, Peter; Wiglesworth, Craig; Wiik-Fuchs, Liv Antje Mari; Wijeratne, Peter Alexander; Wildauer, Andreas; Wildt, Martin Andre; Wilkens, Henric George; Will, Jonas Zacharias; Williams, Hugh; Williams, Sarah; Willis, Christopher; Willocq, Stephane; Wilson, Alan; Wilson, John; Wingerter-Seez, Isabelle; Winklmeier, Frank; Winter, Benedict Tobias; Wittgen, Matthias; Wittig, Tobias; Wittkowski, Josephine; Wollstadt, Simon Jakob; Wolter, Marcin Wladyslaw; Wolters, Helmut; Wosiek, Barbara; Wotschack, Jorg; Woudstra, Martin; Wozniak, Krzysztof; Wright, Michael; Wu, Mengqing; Wu, Sau Lan; Wu, Xin; Wu, Yusheng; Wulf, Evan; Wyatt, Terry Richard; Wynne, Benjamin; Xella, Stefania; Xiao, Meng; Xu, Da; Xu, Lailin; Yabsley, Bruce; Yacoob, Sahal; Yakabe, Ryota; Yamada, Miho; Yamaguchi, Hiroshi; Yamaguchi, Yohei; Yamamoto, Akira; Yamamoto, Kyoko; Yamamoto, Shimpei; Yamamura, Taiki; Yamanaka, Takashi; Yamauchi, Katsuya; Yamazaki, Yuji; Yan, Zhen; Yang, Haijun; Yang, Hongtao; Yang, Un-Ki; Yang, Yi; Yanush, Serguei; Yao, Liwen; Yao, Weiming; Yasu, Yoshiji; Yatsenko, Elena; Yau Wong, Kaven Henry; Ye, Jingbo; Ye, Shuwei; Yeletskikh, Ivan; Yen, Andy L; Yildirim, Eda; Yilmaz, Metin; Yoosoofmiya, Reza; Yorita, Kohei; Yoshida, Rikutaro; Yoshihara, Keisuke; Young, Charles; Young, Christopher John; Youssef, Saul; Yu, David Ren-Hwa; Yu, Jaehoon; Yu, Jiaming; Yu, Jie; Yuan, Li; Yurkewicz, Adam; Yusuff, Imran; Zabinski, Bartlomiej; Zaidan, Remi; Zaitsev, Alexander; Zaman, Aungshuman; Zambito, Stefano; Zanello, Lucia; Zanzi, Daniele; Zeitnitz, Christian; Zeman, Martin; Zemla, Andrzej; Zengel, Keith; Zenin, Oleg; Ženiš, Tibor; Zerwas, Dirk; Zevi della Porta, Giovanni; Zhang, Dongliang; Zhang, Fangzhou; Zhang, Huaqiao; Zhang, Jinlong; Zhang, Lei; Zhang, Xueyao; Zhang, Zhiqing; Zhao, Zhengguo; Zhemchugov, Alexey; Zhong, Jiahang; Zhou, Bing; Zhou, Lei; Zhou, Ning; Zhu, Cheng Guang; Zhu, Hongbo; Zhu, Junjie; Zhu, Yingchun; Zhuang, Xuai; Zhukov, Konstantin; Zibell, Andre; Zieminska, Daria; Zimine, Nikolai; Zimmermann, Christoph; Zimmermann, Robert; Zimmermann, Simone; Zimmermann, Stephanie; Zinonos, Zinonas; Ziolkowski, Michael; Zobernig, Georg; Zoccoli, Antonio; zur Nedden, Martin; Zurzolo, Giovanni; Zutshi, Vishnu; Zwalinski, Lukasz

    2014-10-23

    The ATLAS detector at the Large Hadron Collider is used to search for the lepton flavor violating process $Z \\rightarrow e\\mu$ in $pp$ collisions using $20.3~\\textrm{fb}^{-1}$ of data collected at $\\sqrt{s}= 8~\\textrm{TeV}$. An enhancement in the $e\\mu$ invariant mass spectrum is searched for at the $Z$ boson mass. The number of $Z$ bosons produced in the data sample is estimated using events of similar topology, $Z \\rightarrow ee$ and $\\mu\\mu$, significantly reducing the systematic uncertainty in the measurement. There is no evidence of an enhancement at the $Z$ boson mass, resulting in an upper limit on the branching fraction, ${\\cal B}(Z~\\rightarrow~e\\mu)~<~7.5 \\times 10^{-7}$ at the 95% confidence level.

  4. Scaling of triple differential cross-sections for asymmetric (e,2e ...

    Indian Academy of Sciences (India)

    E-mail: mksrific@iitr.ernet.in. MS received 18 June 2004; revised 4 September 2004; accepted 8 October 2004. Abstract. A simple scaling law is obtained for asymmetric (e, 2e) process on helium ..... Education. References. [1] H Ehrhardt, M ...

  5. Komparasi Aplikasi Perangkat Lunak Sistem Klasifikasi DDC: Athenaeum Light 8.5, DFW Version 1.00, Webdewey 2.0, E-DDC Edition 22

    OpenAIRE

    Wijaya Hardiati

    2012-01-01

    Librarian has many alternative to classify DDC (Dewey Decimal Classification) number. not only use printed DDC, but now DDC software to help identify DDC number is available. One of them is Athenaeum Light 8.5, DFW (Dewey For Windows) Version 1.00, WebDewey 2.0, e-DDC (electronic-Dewey Decimal Classification) Edition 22. In this paper, it will roll out about how to use software with it excess and deficiency.

  6. Cooperación en I+D e innovación entre empresas argentinas y españolas: una aproximación empírica.

    OpenAIRE

    Edwards Schachter, Mónica Elizabeth; Anlló, Guillermo; Castro-Martínez, Elena; FERNANDEZ DE LUCIO, IGNACIO

    2010-01-01

    [ENG] Inter-firm cooperation is experiencing strong growth worldwide. This paper aims at analyzing this phenomenon considering the cooperation relationships on R&D and innovation between Argentine and Spanish firms. From the literature review, we surveyed a sample of 540 companies believed to have participated in cooperative projects, obtaining 104 responses. We analyzed various aspects of the process and cooperation results (firm profiles, patterns of cooperation, type of part...

  7. 18 CFR 34.8 - Verification.

    Science.gov (United States)

    2010-04-01

    .... Effective Date Note: At 70 FR 35375, June 20, 2005, § 34.8 was revised, effective at the time of the next e-filing release during the Commission's next fiscal year. For the convenience of the user, the revised...

  8. DNA gains at 8q23.2

    DEFF Research Database (Denmark)

    da Silva Veiga, Luciana Caricati; Bérgamo, Nádia Aparecida; dos Reis, Patrícia Pintor

    2003-01-01

    Gains or amplifications involving chromosome arm 8q are one of the most recurrent chromosomal alterations in head and neck tumors. To characterize previously reported gains, we performed fluorescence in situ hybridization (FISH) using the sequences BAC RP1179E1 and 8-centromere PMJ 128 as probes....

  9. Astrophysical S factor for the 7Li(d,n0)8Be and 7Li(d,n1)8Be reactions

    International Nuclear Information System (INIS)

    Sabourov, A.; Ahmed, M.W.; Blackston, M.A.; Crowell, A.S.; Howell, C.R.; Perdue, B.A.; Sabourov, K.; Tonchev, A.; Weller, H.R.; Prior, R.M.; Spraker, M.C.

    2006-01-01

    The absolute astrophysical S factor and cross section for the 7 Li(d,n 0 ) 8 Be and 7 Li(d,n 1 ) 8 Be reactions have been determined using deuteron beams with energies between 45 and 80 keV. The slope of the S factor is consistent with zero in the n 0 case but is slightly negative in the n 1 case. The S factor for the sum of both neutron groups at c.m. energies below 70 keV is S(E)=5400(±1500)-37(±21)E keV b, where E is the c.m. energy in keV

  10. Portable floating breakwater for controlling bar formation and sediment transport near tidal inlets

    Digital Repository Service at National Institute of Oceanography (India)

    Vethamony, P; Krishnakumar, V.; Swamy, G.N.

    stream_size 4 stream_content_type text/plain stream_name Inst_Eng_India_J_76_185.pdf.txt stream_source_info Inst_Eng_India_J_76_185.pdf.txt Content-Encoding ISO-8859-1 Content-Type text/plain; charset=ISO-8859-1 ...

  11. 15 CFR 2008.8 - Definition and application.

    Science.gov (United States)

    2010-01-01

    ... 15 Commerce and Foreign Trade 3 2010-01-01 2010-01-01 false Definition and application. 2008.8 Section 2008.8 Commerce and Foreign Trade Regulations Relating to Foreign Trade Agreements OFFICE OF THE UNITED STATES TRADE REPRESENTATIVE REGULATIONS TO IMPLEMENT E.O. 12065; OFFICE OF THE UNITED STATES TRADE...

  12. National mutation study among Danish patients with hereditary haemorrhagic telangiectasia

    DEFF Research Database (Denmark)

    Tørring, P M; Brusgaard, K; Ousager, L B

    2014-01-01

    carry mutations in the ENG, ACVRL1 or SMAD4 genes. Here, we report on the genetic heterogeneity in the Danish national HHT population and address the prevalence of pulmonary arteriovenous malformations (PAVM). Probands of 107 apparently unrelated families received genetic testing, including sequencing...... and multiplex ligation-dependent probe amplification (MLPA) analyses of ENG, ACVRL1 and SMAD4. These 107 families included 320 patients confirmed to have HHT either clinically or genetically. In 89% of the probands (n=95), a mutation was identified. We detected 64 unique mutations of which 27 (41%) were novel....... Large deletions were identified in ENG and ACVRL1. The prevalence of PAVM was 52.3% in patients with an ENG mutation and 12.9% in the ACVRL1 mutation carriers. We diagnosed 80% of the patients clinically, fulfilling the Curaçao criteria, and those remaining were diagnosed by genetic testing...

  13. Dielectric tensor of monoclinic Ga2O3 single crystals in the spectral range 0.5–8.5 eV

    Directory of Open Access Journals (Sweden)

    C. Sturm

    2015-10-01

    Full Text Available The dielectric tensor of Ga2O3 in the monoclinic (β phase was determined by generalized spectroscopic ellipsometry in a wide spectral range from 0.5 eV to 8.5 eV as well as by density functional theory calculations combined with many-body perturbation theory including quasiparticle and excitonic effects. The dielectric tensors obtained by both methods are in excellent agreement with each other and the observed transitions in the dielectric function are assigned to the corresponding valence bands. It is shown that the off-diagonal element of the dielectric tensor reaches values up to |εxz| ≈ 0.30 and cannot be neglected. Even in the transparent spectral range where it is quite small (|εxz| < 0.02 it causes a rotation of the dielectric axes around the symmetry axis of up to 20°.

  14. Actividad diferencial de fagocitosis e inducción de apoptosis in vitro por serotipos capsulares 5 y 8 de Staphylococcus aureus en neutrófilos de bovinos

    Directory of Open Access Journals (Sweden)

    Nancy Montoya García

    2015-01-01

    Full Text Available Se evaluó la actividad de fagocitosis y apoptosis in vitro en leucocitos polimorfonucleares (PMN de bovinos lecheros frente a Staphylococcus aureus tipos capsulares 5 y 8. Los neutrófilos se obtuvieron de vacas clínicamente sanas. La actividad de fagocitosis de neutrófilos se determinó a partir de la capacidad e índice de fagocitosis. La evaluación de la apoptosis se realizó por microscopía de campo claro (ML y de epifluorescencia (MF. Se observaron diferencias entre los tratamientos en ML para la capacidad de fagocitosis, el tipo compacto (CC fue 86.50±2.93, serotipo capsular 5 (CP5 74.98±2.44 y serotipo capsular 8 (CP8 82.22±1.5 ( P <0.05. Los valores para el índice de fagocitosis fueron: CC 6.13±0.31, CP5 4.88±0.13 y CP8 5.22±0.10 ( P <0.05. La capacidad de fagocitosis observada en la MF fue: CC 86.77±2.6, CP5 62.52±3.26 y CP8 78.60±4.07. El índice de fagocitosis para la CC fue de 7.62±0.55, 4.67±0.29 para CP5 y de 5.53±0.40 para CP8 ( P <0.05. Los porcentajes de apoptosis por ML fueron: testigo positivo (C+ 97.7±1.28, testigo negativo (C- 27.13±1.85, CC 35.44±2.56, CP5 60.07±4.21 y CP8 45.57±4.34 ( P <0.05. En la técnica de MF fueron: C(+ 95.61±2.66, C(- 20.2±1.77, CC 26.5±1.65, CP5 52.78±3.29 y CP8 41.33±2.32 ( P <0.05. Se encontraron diferencias en la capacidad e índice de fagocitosis y apoptosis de los PMN entre los tipos capsulares de S. aureus evaluados. El CP5 al reducir la actividad de fagocitosis e incrementar la inducción de la apoptosis en los neutrófilos, puede contribuir a la persistencia de la infección intraglandular mamaria del ganado lechero en la mastitis bovina.

  15. Synthesis and simulation of efficient divided wall column sequences for bioethanol recovery and purification from an actual lignocellulosic fermentation broth

    DEFF Research Database (Denmark)

    Torres-Ortega, Carlo Edgar; Rong, Ben-Guang

    2016-01-01

    Actual lignocellulosic fermentation broth has intrinsic multiphase and multicomponent nature and calls for complex separation systems in both bioethanol recovery and purification [Torres-Ortega, C. E.; Rong, B.-G. Ind. Eng. Chem. Res. 2016, 55, 210]. In this work, we present the synthesis...... of column sections as novel synthesis approaches to formulate hybrid units and divided wall columns. Rigorous simulation in Aspen Plus V8.0 was used to simulate the intensified separation systems. The new intensified alternatives achieved relevant savings, ranging from 17 to 23% in TAC (total annual costs......), and ranging from 18 to 28% in TEC (total energy consumption). Moreover, reduction of the number of separation units varied from the original eight units down to three units. Finally, we performed a sensitivity analysis varying the bioethanol concentration in the fermentation broth between the reference case...

  16. Dioxygen Binding by Cobalt(II Complexes of 8,8'-bis(aminomethyl-2,2'-biquinoline

    Directory of Open Access Journals (Sweden)

    Muhammad S. Khan

    2015-02-01

    Full Text Available A new series of Co(II complexes of the type CoLX2 , where Lis a tetra-dentate ligand 8,8'-bis(aminomethyl-2,2'-biquinoline  and X= SCN–, BF4–, I– or NO3– ,  have been synthesized and characterized. The complexes have magnetic moments in the range typical of a low-spin d7 Co(II center. The interaction of these Co(II complexes with dioxygen was studied by E.S.R. spectroscopy. A dicobalt(III peroxo-bridged complex was formed in DMF solution, associated with the formation of an E.S.R.-silent solution compatible with the formation of low-spin d6 Co(III species. Similar behavior was also observed for the interaction of these Co(II complexes with dioxygen in the presence of ancillary ligands such as pyridine and 2-methylimidazole. The dioxygen complexes proved successful as oxygen carrier oxidation catalysts for tripehnylphosphine and 2,6-bis(t-butylphenol.

  17. Komparasi Aplikasi Perangkat Lunak Sistem Klasifikasi DDC: Athenaeum Light 8.5, DFW Version 1.00, Webdewey 2.0, E-DDC Edition 22

    Directory of Open Access Journals (Sweden)

    Wijaya Hardiati

    2012-05-01

    Full Text Available Librarian has many alternative to classify DDC (Dewey Decimal Classification number. not only use printed DDC, but now DDC software to help identify DDC number is available. One of them is Athenaeum Light 8.5, DFW (Dewey For Windows Version 1.00, WebDewey 2.0, e-DDC (electronic-Dewey Decimal Classification Edition 22. In this paper, it will roll out about how to use software with it excess and deficiency.

  18. L-Endoglin Overexpression Increases Renal Fibrosis after Unilateral Ureteral Obstruction

    Science.gov (United States)

    Arévalo, Miguel; Núñez-Gómez, Elena; Pérez-Roque, Lucía; Pericacho, Miguel; González-Núñez, María; Langa, Carmen; Martínez-Salgado, Carlos; Perez-Barriocanal, Fernando; Bernabeu, Carmelo; Lopez-Novoa, José M.

    2014-01-01

    Transforming growth factor-β (TGF-β) plays a pivotal role in renal fibrosis. Endoglin, a 180 KDa membrane glycoprotein, is a TGF-β co-receptor overexpressed in several models of chronic kidney disease, but its function in renal fibrosis remains uncertain. Two membrane isoforms generated by alternative splicing have been described, L-Endoglin (long) and S-Endoglin (short) that differ from each other in their cytoplasmic tails, being L-Endoglin the most abundant isoform. The aim of this study was to assess the effect of L-Endoglin overexpression in renal tubulo-interstitial fibrosis. For this purpose, a transgenic mouse which ubiquitously overexpresses human L-Endoglin (L-ENG+) was generated and unilateral ureteral obstruction (UUO) was performed in L-ENG+ mice and their wild type (WT) littermates. Obstructed kidneys from L-ENG+ mice showed higher amounts of type I collagen and fibronectin but similar levels of α-smooth muscle actin (α-SMA) than obstructed kidneys from WT mice. Smad1 and Smad3 phosphorylation were significantly higher in obstructed kidneys from L-ENG+ than in WT mice. Our results suggest that the higher increase of renal fibrosis observed in L-ENG+ mice is not due to a major abundance of myofibroblasts, as similar levels of α-SMA were observed in both L-ENG+ and WT mice, but to the higher collagen and fibronectin synthesis by these fibroblasts. Furthermore, in vivo L-Endoglin overexpression potentiates Smad1 and Smad3 pathways and this effect is associated with higher renal fibrosis development. PMID:25313562

  19. Overexpressed Proteins in Hypervirulent Clade 8 and Clade 6 Strains of Escherichia coli O157:H7 Compared to E. coli O157:H7 EDL933 Clade 3 Strain.

    Directory of Open Access Journals (Sweden)

    Natalia Amigo

    Full Text Available Escherichia coli O157:H7 is responsible for severe diarrhea and hemolytic uremic syndrome (HUS, and predominantly affects children under 5 years. The major virulence traits are Shiga toxins, necessary to develop HUS and the Type III Secretion System (T3SS through which bacteria translocate effector proteins directly into the host cell. By SNPs typing, E. coli O157:H7 was separated into nine different clades. Clade 8 and clade 6 strains were more frequently associated with severe disease and HUS. In this study, we aimed to identify differentially expressed proteins in two strains of E. coli O157:H7 (clade 8 and clade 6, obtained from cattle and compared them with the well characterized reference EDL933 strain (clade 3. Clade 8 and clade 6 strains show enhanced pathogenicity in a mouse model and virulence-related properties. Proteins were extracted and analyzed using the TMT-6plex labeling strategy associated with two dimensional liquid chromatography and mass spectrometry in tandem. We detected 2241 proteins in the cell extract and 1787 proteins in the culture supernatants. Attention was focused on the proteins related to virulence, overexpressed in clade 6 and 8 strains compared to EDL933 strain. The proteins relevant overexpressed in clade 8 strain were the curli protein CsgC, a transcriptional activator (PchE, phage proteins, Stx2, FlgM and FlgD, a dienelactone hydrolase, CheW and CheY, and the SPATE protease EspP. For clade 6 strain, a high overexpression of phage proteins was detected, mostly from Stx2 encoding phage, including Stx2, flagellin and the protease TagA, EDL933_p0016, dienelactone hydrolase, and Haemolysin A, amongst others with unknown function. Some of these proteins were analyzed by RT-qPCR to corroborate the proteomic data. Clade 6 and clade 8 strains showed enhanced transcription of 10 out of 12 genes compared to EDL933. These results may provide new insights in E. coli O157:H7 mechanisms of pathogenesis.

  20. Are thiazides effective on hypertensive vertigo? A preliminary study.

    Science.gov (United States)

    Eryaman, Esra; Gökcan, Gökçen; Parmaksız, Ergün; Acar, Nurhan Ozdemir; Ozlüoğlu, Levent Naci

    2012-01-01

    In this study, we aimed to investigate whether the symptoms of vertigo related to hypertension resulted from endolymphatic hydrops and the efficacy of the thiazides in the treatment. A total of 24 vertigo patients without peripheric or central vestibular pathologies or hyperlipidemia were included. The study group comprised 15 patients with hypertension, including nine with regulated non-insulin-dependent diabetes mellitus (DM). The control group comprised nine patients without hypertension or DM. The patients in the study group received hydrochlorothiazide treatment. The European Evaluation of Vertigo Scale (EEVS) and Vertigo Handicap Questionnaire (VHQ), puretone audiometry, tympanometry, electronystagmography (ENG) for nystagmus tests, oculomotor tests, and caloric test were carried out initially and at three weeks for both groups. The results of the study group were compared to those of the control group. There was a statistically significant decrease in the scores of EEVS and VHQ at three weeks in the study group, compared to the baseline scores (for both groups p≤0.01). Our study results showed that thiazides alleviated vertigo symptoms in hypertensive patients, as measured by qualitative methods (i.e. EEVS, VHQ), but not with quantitative measurements (i.e. ENG).

  1. Assessment of In Situ Time Resolved Shock Experiments at Synchrotron Light Sources*

    Science.gov (United States)

    Belak, J.; Ilavsky, J.; Hessler, J. P.

    2005-07-01

    Prior to fielding in situ time resolved experiments of shock wave loading at the Advanced Photon Source, we have performed feasibility experiments assessing a single photon bunch. Using single and poly-crystal Al, Ti, V and Cu shock to incipient spallation on the gas gun, samples were prepared from slices normal to the spall plane of thickness 100-500 microns. In addition, single crystal Al of thickness 500 microns was shocked to incipient spallation and soft recovered using the LLNL e-gun mini-flyer system. The e-gun mini-flyer impacts the sample target producing a 10's ns flat-top shock transient. Here, we present results for imaging, small-angle scattering (SAS), and diffraction. In particular, there is little SAS away from the spall plane and significant SAS at the spall plane, demonstrating the presence of sub-micron voids. * Use of the Advanced Photon Source was supported by the U. S. Department of Energy, Office of Science, Office of Basic Energy Sciences, under Contract No. W-31-109-Eng-38 and work performed under the auspices of the U.S. Department of Energy by University of California, Lawrence Livermore National Laboratory under Contract W-7405-Eng-48.

  2. Identification of the Drosophila Ortholog of HSPB8 IMPLICATION OF HSPB8 LOSS OF FUNCTION IN PROTEIN FOLDING DISEASES

    NARCIS (Netherlands)

    Carra, Serena; Boncoraglio, Alessandra; Kanon, Bart; Brunsting, Jeanette F.; Minoia, Melania; Rana, Anil; Vos, Michel J.; Seidel, Kay; Sibon, Ody C. M.; Kampinga, Harm H.

    2010-01-01

    Protein aggregation is a hallmark of many neuronal disorders, including the polyglutamine disorder spinocerebellar ataxia 3 and peripheral neuropathies associated with the K141E and K141N mutations in the small heat shock protein HSPB8. In cells, HSPB8 cooperates with BAG3 to stimulate autophagy in

  3. 5He, 7He, and 8Li (E*=2.26 MeV) intermediate ternary particles in the spontaneous fission of 252Cf

    International Nuclear Information System (INIS)

    Kopatch, Yu.N.; Mutterer, M.; Schwalm, D.; Thirolf, P.; Goennenwein, F.

    2002-01-01

    The neutron-unstable odd-N isotopes 5 He, 7 He, and 8 Li (in its excited state of E*=2.26 MeV) were measured to show up as short-lived (τ≅10 -21 -10 -20 s) intermediate light charged particles (LCPs) in ternary fission of 252 Cf. For the study a high-efficiency angular correlation measurement between neutrons, LCPs, and main fission fragments has been performed. The evidence for the ternary 5 He and 7 He particles (lifetimes: 1x10 -21 s, and 4x10 -21 s, respectively) was disclosed from the measured angular distributions of their decay neutrons focused by the emission in flight towards the direction of motion of 4 He and 6 He ternary particles. Similarly, neutrons observed to be peaked around Li-particle motion could be attributed to the decay of the second excited state at E*=2.26 MeV (lifetime: 2x10 -20 s) of 8 Li. The fractional yields of the intermediate 5 He and 7 He ternary fission modes relative to the 'true' ternary 4 He and 6 He modes, respectively, were determined to be 0.21(5) for both cases. The mean energy of the 4 He residues resulting from the 5 He decay was determined to be 12.4(3) MeV, compared to 15.7(2) MeV for all ternary α particles registered, and to 16.4(3) MeV for the true ternary α particles. The mean energy of the 6 He residues from the 7 He decay is 11.0(15) MeV, compared to 12.3(5) MeV for all ternary 6 He particles. The population of 8 Li* was deduced to be 0.06(2) relative to Li ternary fission, and 0.33(20) relative to the yield of particle stable 8 Li. The perspective of using the observed intermediate LCPs for probing the ternary scission configuration in 252 Cf fission with the aid of trajectory calculations is briefly discussed

  4. 5He, 7He and 8Li (E=2.26 MeV) intermediate ternary particles in the spontaneous fission of 252Cf

    International Nuclear Information System (INIS)

    Kopatch, Yu. N.; Goennenwein, F.

    2002-02-01

    The neutron-unstable odd-N isotopes 5 He, 7 He and 8 Li (in its excited state of E * = 2.26 MeV) were measured to show up as short-lived intermediate light-charged-particles (LCP) in ternary fission of 252 Cf. For the study a high-efficiency angular correlation measurement between neutrons, LCPs and main fission fragments has been performed. The evidence for the ternary 5 He and 7 He particles (lifetimes: 1 x 10 -21 s, and 4 x 10 -21 s, respectively) was disclosed from the measured angular distributions of their decay neutrons focused by the emission in flight towards the direction of motion of 4 He and 6 He ternary particles. Similarly, neutrons observed to be peaked around Li-particle motion could be attributed to the decay of the second excited state at E * = 2.26 MeV (lifetime: 2 x 10 -20 s) of 8 Li. The fractional yields of the intermediate 5 He and 7 He ternary fission modes relative to the ''true'' ternary 4 He and 6 He modes, respectively, were determined to be 0.21(5) for both cases. The mean energy of the 4 He residues resulting from the 5 He decay was determined to be 12.4(3) MeV, compared to 15.7(2) MeV for all ternary α-particles registered, and to 16.4(3) MeV for the true ternary α-particles. The mean energy of the 6 He residues from the 7 He decay is 11.0(15) MeV, compared to 12.3(5) MeV for all ternary 6 He particles. The population of 8 Li * was deduced to be 0.06(2) relative to Li ternary fission, and 0.33(20) relative to the yield of particle stable 8 Li. The perspective of using the observed intermediate LCPs for probing the ternary scission configuration in 252 Cf fission with the aid of trajectory calculations is briefly discussed. (orig.)

  5. Theoretical investigations of the structures and electronic spectra of 8-hydroxylquinoline derivatives

    Science.gov (United States)

    Ning, Pan; Ren, Tiegang; Zhang, Yanxin; Zhang, Jinglai

    2013-11-01

    The spectroscopic properties of 8-hydroxyquinoline derivatives are theoretically investigated by means of density functional theory (DFT) and time-dependent density functional theory (TD-DFT) methods. The target molecules are divided into two groups: group (I): (E)-2-(2-(3,5-dimethyl-1-phenyl-1H-pyrazol-4-yl)vinyl)quinolin-8-ol (A), together with corresponding potential reaction products of A with acetic acid, i.e., (E)-2-(2-(3,5-dimethyl-1-phenyl-1H-pyrazol-4-yl)vinyl)quinolin-8-yl acetate (AR1), and (E)-2-(2-(3,5-dimethyl-1-phenyl-1H-pyrazol-4-yl)vinyl)-8-hydroxyquinolinium (AR2); group (II): (E)-2-(2-(1-(4-chlorophenyl)-3,5-dimethyl-1H-pyrazol-4-yl)vinyl)quinolin-8-ol (B), as well as potential reaction products of B with acetic acid, i.e., (E)-2-(2-(1-(4-chlorophenyl)-3,5-dimethyl-1H-pyrazol-4-yl)vinyl)quinolin-8-yl acetate (BR1), and (E)-2-(2-(1-(4-chlorophenyl)-3,5-dimethyl-1H-pyrazol-4-yl)vinyl)-8-hydroxyquinolinium (BR2). The geometries are optimized by B3LYP and M06 methods. The results indicate that product molecules tend to be effectively planar compared with reactants. Subsequently, UV absorption spectra are simulated through TD-DFT method with PCM model to further confirm the reasonable products of two reactions. AR2 and BR2 are identified as the target molecules through the experimental spectra for the real products. It is worth noting that the maximum absorption wavelengths of compounds AR2 and BR2 present prominent red shift compared the initial reactants A and B, respectively, which should be ascribed to the enhancive planarity of products that mentioned above and the decreased HOMO-LUMO energy gap. Geometric structures and optical properties for corresponding compounds are discussed in detail.

  6. Hepatitis C Virus E2 Protein Induces Upregulation of IL-8 Pathways and Production of Heat Shock Proteins in Human Thyroid Cells.

    Science.gov (United States)

    Hammerstad, Sara Salehi; Stefan, Mihaela; Blackard, Jason; Owen, Randall P; Lee, Hanna J; Concepcion, Erlinda; Yi, Zhengzi; Zhang, Weijia; Tomer, Yaron

    2017-02-01

    Thyroiditis is one of the most common extrahepatic manifestations of hepatitis C virus (HCV) infection. By binding to surface cell receptor CD81, HCV envelope glycoprotein E2 mediates entry of HCV into cells. Studies have shown that different viral proteins may individually induce host responses to infection. We hypothesized that HCV E2 protein binding to CD81 expressed on thyroid cells activates a cascade of inflammatory responses that can trigger autoimmune thyroiditis in susceptible individuals. Human thyroid cell lines ML-1 and human thyrocytes in primary cell culture were treated with HCV recombinant E2 protein. The expression of major proinflammatory cytokines was measured at the messenger RNA and protein levels. Next-generation transcriptome analysis was used to identify early changes in gene expression in thyroid cells induced by E2. HCV envelope protein E2 induced strong inflammatory responses in human thyrocytes, resulting in production of interleukin (IL)-8, IL-6, and tumor necrosis factor-α. Furthermore, the E2 protein induced production of several heat shock proteins including HSP60, HSP70p12A, and HSP10, in human primary thyrocytes. In thyroid cell line ML-1, RNA sequencing identified upregulation of molecules involved in innate immune pathways with high levels of proinflammatory cytokines and chemokines and increased expression of costimulatory molecules, specifically CD40, known to be a major thyroid autoimmunity gene. Our data support a key role for HCV envelope protein E2 in triggering thyroid autoimmunity through activation of cytokine pathways by bystander mechanisms. Copyright © 2017 by the Endocrine Society

  7. 8 May 2013 - Swedish European Spallation Source Chief Executive Officer J. H. Yeck in the ATLAS visitor centre and experimental cavern with Collaboration Spokesperson D. Charlton (also present M. Nessi, R. Garoby and E. Tsesmelis); signing the guest book with International Relations Adviser E. Tsesmelis.

    CERN Multimedia

    Jean-Claude Gadmer

    2013-01-01

    8 May 2013 - Swedish European Spallation Source Chief Executive Officer J. H. Yeck in the ATLAS visitor centre and experimental cavern with Collaboration Spokesperson D. Charlton (also present M. Nessi, R. Garoby and E. Tsesmelis); signing the guest book with International Relations Adviser E. Tsesmelis.

  8. Biotransformation of (±)-4,8-dimethylcyclodeca-3(E),7(E)-dien-1β-ol and (+)-Hedycaryol by Cichorium intybus.

    NARCIS (Netherlands)

    Piet, Dennis P.; Minnaard, Adriaan J.; Heyden, Karel A. van der; Franssen, Maurice C.R.; Wijnberg, Joannes B.P.A.; Groot, Aede de

    1995-01-01

    The biotransformation of the synthetic (E,E)-1,5-cyclodecadienol 5 and (+)-hedycaryol (11) by a root suspension of fresh chicory has been investigated. Incubation of 5 with a root suspension gave a 2 : 1 mixture of the epimeric eudesmanediols 7a and 7b whereas 11 was selectively converted into

  9. Photoionization of Ne8+

    Science.gov (United States)

    Pindzola, M. S.; Abdel-Naby, Sh. A.; Robicheaux, F.; Colgan, J.

    2014-05-01

    Single and double photoionization cross sections for Ne8+ are calculated using a non-perturbative fully relativistic time-dependent close-coupling method. A Bessel function expansion is used to include both dipole and quadrupole effects in the radiation field interaction and the repulsive interaction between electrons includes both the Coulomb and Gaunt interactions. The fully correlated ground state of Ne8+ is obtained by solving a time-independent inhomogeneous set of close-coupled equations. Propagation of the time-dependent close-coupled equations yields single and double photoionization cross sections for Ne8+ at energies easily accessible at advanced free electron laser facilities. This work was supported in part by grants from NSF and US DoE. Computational work was carried out at NERSC in Oakland, California, NICS in Knoxville, Tennessee, and OLCF in Oak Ridge, Tennessee.

  10. Composite materials with arbitrary geometry - computer analysis with MATMEC

    DEFF Research Database (Denmark)

    Nielsen, Lauge Fuglsang

    1999-01-01

    Text note for the Summer school on "Hydration and Microstructure of High Performance Concrete, held at Dept. Struct. Eng. and Materials, DTU.......Text note for the Summer school on "Hydration and Microstructure of High Performance Concrete, held at Dept. Struct. Eng. and Materials, DTU....

  11. EDITORIAL: Special issue on optical neural engineering: advances in optical stimulation technology Special issue on optical neural engineering: advances in optical stimulation technology

    Science.gov (United States)

    Shoham, Shy; Deisseroth, Karl

    2010-08-01

    and Chalazonitis N 1961 Excitatiory and inhibitory processes initiated by light and infra-red radiations in single identifiable nerve cells Nervous Inhibition ed. E Florey (New York: Pergamon) pP 194-231 [5] Fork R L 1971 Laser stimulation of nerve cells in Aplysia Science 171 907-8 [6] Allegre G, Avrillier S and Albe-Fessard D 1994 Stimulation in the rat of a nerve fiber bundle by a short UV pulse from an excimer laser Neurosci. Lett. 180 261-4 [7] Hirase H, Nikolenko V, Goldberg J H and Yuste R 2002 Multiphoton stimulation of neurons J. Neurobiol. 51 237-47 [8] Callaway E M and Yuste R 2002 Stimulating neurons with light Curr. Opin. Neurobiol. 12 587-92 [9] Ellis-Davies G C 2007 Caged compounds: photorelease technology for control of cellular chemistry and physiology Nat. Methods 4 619-28 [10] Shoham S, O'Connor D H, Sarkisov D V and Wang S S 2005 Rapid neurotransmitter uncaging in spatially defined patterns Nat. Methods 2 837-43 [11] Nikolenko V, Poskanzer K E and Yuste R 2007 Two-photon photostimulation and imaging of neural circuits Nat. Methods 4 943-50 [12] Lutz C, Otis T S, DeSars V, Charpak S, DiGregorio D A and Emiliani V 2008 Holographic photolysis of caged neurotransmitters Nat. Methods 5 821-7 [13] Nikolenko V, Watson B O, Araya R, Woodruff A, Peterka D S and Yuste R 2008 SLM microscopy: scanless two-photon imaging and photostimulation with spatial light modulators Front. Neural Circuits 2 5 [14] Zahid M, Velez-Fort M, Papagiakoumou E, Ventalon C, Angulo M C and Emiliani V Holographic photolysis for multiple cell stimulation in mouse hippocampal slices PLoS One 5 e9431 [15] Boyden E S, Zhang F, Bamberg E, Nagel G and Deisseroth K 2005 Millisecond-timescale, genetically targeted optical control of neural activity Nat. Neurosci. 8 1263-8 [16] Zhang F, Aravanis A M, Adamantidis A, de Lecea L and Deisseroth K 2007 Circuit-breakers: optical technologies for probing neural signals and systems Nat. Rev. Neurosci. 8 577-81 [17] Gradinaru V, Zhang F, Ramakrishnan

  12. 1.8 cineole decreases gastric compliance in anesthetized rats 1.8 cineol diminui a complacência gástrica de ratos anestesiados

    Directory of Open Access Journals (Sweden)

    José Ricardo Cunha Neves

    2007-02-01

    Full Text Available PURPOSE: To study the effect of 1,8 cineoleee components of the essencial oil of Croton nepetaefolius - plant of North-East of Brasil, used in the popular medicine for riots of the gastrointestinal tract - on the motor behavior of the gut of Wistar rats. METHODS: Used 16 male animals under jejun of 24h weighing 300-350g. The effect of 1.8 cineoleee (1 or 3mg/Kg on gastric compliance had been lead in anaesthetized rats. The variations of the gastric volume (GV, had been measured by plethysmography, while AP, HR and CVP had been monitored continuously by a digital system of data acquisition. RESULTS: Observe reduction of the GV, which was significant on 30, 40, 50 and 60min after treatment (2.0±0.1; 1.9±0.1; 1.8±0.1 and 1.7±0.1mL, versus 2.1±0.2mL. The AP presented significant fall after the administration of 1.8 cineoleee, remaining thus during 60min of monitorization (87.9±7.7; 87.6±7.1; 87.9±6.4; 87.8±5.7; 86.0±5.5 and 87.7±6.0mmHg, respectively versus 94.4±6.2 mmHg, as well as the HR (366.3±13.4; 361.7±11.5; 357.3±10.4; 353.0±10.4; 348.3±11.1 and 350.4±13.7bpm, respectively versus 395.2±11.1bpm. The CVP did not suffer significant variations after treatment. CONCLUSION: Observe the 1.8 cineoleee reduces the gastric compliance in anaesthetized rats besides presenting effect hipotensor and bradicardic; probably for direct action on the gastrointestinal and vascular smooth muscel and moduling the autonomic nervous system.OBJETIVO: Estudar o efeito do 1.8 cineol, componente do Cróton nepetaefolius (planta do Nordeste comumente usada na medicina popular para distúrbios do trato gastrintestinal (TGI, sobre o comportamento motor do TGI de ratos Wistar anestesiados. MÉTODOS: Utilizamos 16 animais machos, pesando entre 300 a 350g. Os estudos de complacência gástrica foram conduzidos em animais sob jejum de 24h. As variações do volume gástrico (VG, foram medidas por pletismografia, enquanto a PA, FC e PVC foram monitoradas

  13. The oneiric in the photography of the film 8 ½ O onírico na fotografia do filme 8 ½

    Directory of Open Access Journals (Sweden)

    Dirce Vasconcellos Lopes

    2006-12-01

    Full Text Available This work analyses the photograph of 8 ½, a movie of Federico Fellini, and relates it with the imaginary and oneiric universe of the director. It investigates how the construction of light, made by the director of photography, Gianni Di Venanzo – together with the plans, compositions, framings and assembly of the movie – explores the possibilities of the expression of the oneiric, causing in the spectator the sensation of ambiguity between reality and dream.Analisa a fotografia do filme 8 ½, de Federico Fellini, os elementos da linguagem fotográfica presentes na obra e sua relação com o universo imaginário e onírico do diretor. Investiga como a construção da luz, realizada pelo diretor de fotografia, Gianni Di Venanzo, e por Fellini – em conjunto com os planos, composições, enquadramentos e montagem do filme – explora as possibilidades de expressão do onírico, causando no espectador a sensação de ambigüidade entre a realidade e sonho. 

  14. A statistical study of sporadic sodium layer observed by Sodium lidar at Hefei (31.8° N, 117.3° E

    Directory of Open Access Journals (Sweden)

    X.-K. Dou

    2009-06-01

    Full Text Available Sodium lidar observations of sporadic sodium layers (SSLs during the past 3 years at a mid-latitude location (Hefei, China, 31.8° N, 117.3° E are reported in this paper. From 64 SSL events detected in about 900 h of observation, an SSL occurrence rate of 1 event every 14 h at our location was obtained. This result, combined with previous studies, reveals that the SSL occurrence can be relatively frequent at some mid-latitude locations. Statistical analysis of main parameters for the 64 SSL events was performed. By examining the corresponding data from an ionosonde, a considerable correlation was found with a Pearson coefficient of 0.66 between seasonal variations of SSL and those of sporadic E (Es during nighttime, which was in line with the research by Nagasawa and Abo (1995. From comparison between observations from the University of Science and Technology of China (USTC lidar and from Wuhan Institute of Physics and Mathematics (WIPM lidar (Wuhan, China, 31° N, 114° E, the minimum horizontal range for some events was estimated to be over 500 km.

  15. Evaluating Information Assurance Control Effectiveness on an Air Force Supervisory Control and Data Acquisition (SCADA) System

    Science.gov (United States)

    2011-03-01

    Byres, E. J., Lowe, J. (2004). The Myths and facts behind cyber security risks for industrial control systems . Berlin, Germany: VDE 2004 Congress...ACQUISITION (SCADA) SYSTEM THESIS Jason R. Nielsen, Major, USAF AFIT/GCO/ENG/11-10 DEPARTMENT OF THE AIR FORCE AIR UNIVERSITY AIR FORCE...DATA ACQUISITION (SCADA) SYSTEM THESIS Presented to the Faculty Department of Electrical and Computer Engineering Graduate School of

  16. Untitled

    Indian Academy of Sciences (India)

    Frein, M. L., and Fisher, C. H. ... Ind. and Eng. Chen, 1948, 40, 534. 2. Kosolapoff, G. M. ... J. Amer. Chem. Soc., 1947, 69, 1651. 3. Fornet, R, ... Seifensieder-2tg., 1938, 65, 658 and 687. 4. Dusart, L, and Bardy, Ch. ... Compt, rend, 73, 1276. 5. Gal, H., and Etard, A. ... Ibid., 82, 457. 6. Demole, E. ... Deut. Chem. Ges, Ber, 1877 ...

  17. Developing engineering students' research and technology assessment abilities

    NARCIS (Netherlands)

    Vries, de M.J.; Stroeken, J.H.M.

    1996-01-01

    This article describes research done among M. Eng. students in several faculties of the Eindhoven University of Technology into their abilities to integrate nontechnical (social) elements in the research that led to their M. Eng. theses. It was found that these students often lacked research skills

  18. E-Cigarette Users' Attitudes on the Banning of Sales of Nicotine E-Liquid, Its Implication on E-Cigarette Use Behaviours and Alternative Sources of Nicotine E-Liquid.

    Science.gov (United States)

    Wong, Li Ping; Alias, Haridah; Agha Mohammadi, Nasrin; Ghadimi, Azadeh; Hoe, Victor Chee Wai

    2017-12-01

    The banning of sales of nicotine e-liquid in e-cigarette shops has been implemented in several states in Malaysia. The distribution of nicotine e-liquid can only be allowed by licensed pharmacies or registered medical practitioners. This study aimed to evaluate e-cigarette users' responses to the control policy in a cross-sectional survey of 851 e-cigarette users by utilizing a self-report questionnaire that assessed (1) attitudes on regulation policy of e-cigarette banning; (2) e-cigarette use behaviors; and (3) sources of e-liquid after the regulation policy has been implemented. Participants from the state of Selangor where the banning policy was implemented were surveyed. The majority (95.8%) opposed the banning and believed e-cigarettes should be sold to anyone aged 18 years or above as with tobacco cigarettes, only a minority believed that nicotine e-liquid should only be available for sale over the counter in pharmacy stores (14.6%) and in clinics with a doctor's prescription (11.8%). The majority (44.2%) reported that they would continue their e-cigarette use as before the banning policy, while 20% plan to completely stop e-cigarette usage without replacing it with any alternatives. The vast majority (87.9%) was still able to obtained nicotine e-liquid from e-cigarette shops in spite of the ban and the second most common source was from online purchase (63.1%). The sales of nicotine e-liquid from black-market were evidenced as many reported obtaining zero nicotine e-liquid from the black market (54.4%). Self- or home-made (30.8%) nicotine e-liquid was also reported. Majority of respondents that self-made e-liquid were from the average monthly income group (below MYR3000). Obtaining nicotine from the pharmacy was least preferred (21.4%). Provision of professional advice to nicotine e-liquid users along with the ban may lessen the likelihood of users switching to tobacco cigarettes or other nicotine alternatives. Banning of sales of nicotine e-liquid in e

  19. Medical Surveillance Monthly Report (MSMR). Volume 17, Number 12, December 2010

    Science.gov (United States)

    2010-12-01

    symptoms 31,945 40.7 530 Digestive system Diseases of esophagus 16,701 40.2 723 Musculoskeletal system Other disorders of cervical region 12,619 39.6 729...combat eng 16,843 8.2 11,930 8.0 Armor/ motor transport 6,078 2.9 4,252 2.9 Pilot/air crew/air traffi c 10,754 5.2 7,571 5.1 Repair/engineer 59,787 28.9...diagnosed among them. Hearing loss, tinnitus, sleep disorders , low back pain and knee problems were the conditions with the largest rate diff erences

  20. Total cross section for e+e- → hadrons and its associated spectroscopy at SPEAR

    International Nuclear Information System (INIS)

    Lynch, H.L.

    1976-05-01

    The relation between the cross section for e + e - → hadrons and pp → e + e - + hadrons is briefly discussed. The structure of these cross sections is described in detail and its implications pointed out. 8 refs

  1. Basic and Applied Research in the Field of Electronics and Communications

    Science.gov (United States)

    1998-02-18

    Epitaxy on Semiconductor Surfaces Song, S. Ph.D., 1996 Optical Frequency Metrology Lutwak , R. Ph.D., 1996 Precision Physical Measurements...Systems." J. Opt. Soc. Am. 514(8): 2167-2173 (1997). Lutwak , R., J. Holley, P.P. Chang, S. Paine, D. Kleppner, and T. Ducas. "Circular States of...Domain Analysis of Electromagnetic Interference and Radiation Problems. Ph.D. diss., Dept. of Electr. Eng. and Comput. Sei., MIT, 1995. Lutwak , R

  2. United States Air Force Summer Faculty Research Program. Management Report. Volume 4

    Science.gov (United States)

    1988-12-01

    The Dynamics of Projectile Impact Dr. Joseph Molitoris 7 ARIMA Modeling of Residuals in Dr. Shawky Shamma AD/KR TOOP Models 8 Stress Analysis for a Fin...W. (1983). R&D work climate and innovation in semiconductors. Academy of Management Journal, 26, 362-368. Amabile, T. (1988). A model of creativity...K. Fussell Degree: Ph.D., Mechanical Eng., 1987 Assistant Professor Specialty: Systems Modeling & Controls Dept. of Mechanical Engineering Assigned

  3. Sm , Bi phosphors with high efficiency white-light-emittin

    Indian Academy of Sciences (India)

    2017-08-29

    Aug 29, 2017 ... Therefore, researches on high efficiency red phos- phors are very important. So far ..... ing concentration and reached a maximum at y = 8 mol%. A .... [10] Xue L P, Wang Y J, Lv P W, Chen D G, Lin Z, Liang J K et al. 2009 Crystal ... [28] Liu J, Xu B, Song C, Luo H, Zou X, Han L et al 2012 Cryst-. EngComm.

  4. Texture Development in Friction Stir Welds

    Science.gov (United States)

    2011-01-01

    and J. J. Jonas: Acta Metall., 1989, 37, (8), 2197–2210. 17. S. Li, I. J. Beyerlein and M. A. M. Bourke : Mater. Sci. Eng. A, 2005, A394, (1–2), 66–77...M. Bourke , D. Brown, B. Clausen, C. Tome, R. V. Dreele, C. Xu and T. Langdon: Mater. Sci. Forum, 2003, 426–432, 2661–2666. 26. J. A. Schneider and A

  5. The NEDD8 modification pathway in plants

    Directory of Open Access Journals (Sweden)

    Claus eSchwechheimer

    2014-03-01

    Full Text Available NEDD8, in plants and yeasts also known as RELATED TO UBIQUITIN (RUB, is an evolutionarily conserved 76 amino acid protein highly related to ubiquitin. Like ubiquitin, NEDD8 can be conjugated to and deconjugated from target proteins, but unlike ubiquitin, NEDD8 has not been reported to form chains similar to the different polymeric ubiquitin chains that have a role in a diverse set of cellular processes. NEDD8-modification is best known as a posttranslational modification of the cullin subunits of cullin-RING E3 ubiquitin ligases. In this context, structural analyses have revealed that neddylation induces a conformation change of the cullin that brings the ubiquitylation substrates into proximity of the interacting E2 conjugating enzyme. In turn, NEDD8 deconjugation destabilizes the cullin RING ligase complex allowing for the exchange of substrate recognition subunits via the exchange factor CAND1. In plants, components of the neddylation and deneddylation pathway were identified based on mutants with defects in auxin and light responses and the characterization of these mutants has been instrumental for the elucidation of the neddylation pathway. More recently, there has been evidence from animal and plant systems that NEDD8 conjugation may also regulate the behavior or fate of non-cullin substrates in a number of ways. Here, the current knowledge on NEDD8 processing, conjugation and deconjugation is presented, where applicable, in the context of specific signaling pathways from plants.

  6. Experimental investigations of castellated monoblock structures in TEXTOR

    International Nuclear Information System (INIS)

    Litnovsky, A.; Philipps, V.; Wienhold, P.; Sergienko, G.; Emmoth, B.; Rubel, M.; Breuer, U.; Wessel, E.

    2005-01-01

    To insure the thermo-mechanical durability of ITER it is planned to manufacture the castellated armour of the divertor i.e. to split the armour into cells [W. Daener et al., Fusion Eng. Des. 61 and 62 (2002) 61]. This will cause an increase of the surface area and may lead to carbon deposition and tritium accumulation in the gaps in between cells. To investigate the processes of deposition and fuel accumulation in gaps, a castellated test-limiter was exposed to the SOL plasma of TEXTOR. The geometry of castellation used was the same as proposed for the vertical divertor target in ITER [W. Daener et al., Fusion Eng. Des. 61 and 62 (2002) 61]. After exposure the limiter was investigated with various surface diagnostic techniques. Deposited layers containing carbon, hydrogen, deuterium and boron were found both on top plasma-facing surfaces and in the gaps. The amount of deuterium in the gaps was at least 30% of that found on the top surfaces

  7. Experimental investigations of castellated monoblock structures in TEXTOR

    Science.gov (United States)

    Litnovsky, A.; Philipps, V.; Wienhold, P.; Sergienko, G.; Emmoth, B.; Rubel, M.; Breuer, U.; Wessel, E.

    2005-03-01

    To insure the thermo-mechanical durability of ITER it is planned to manufacture the castellated armour of the divertor i.e. to split the armour into cells [W. Daener et al., Fusion Eng. Des. 61&62 (2002) 61]. This will cause an increase of the surface area and may lead to carbon deposition and tritium accumulation in the gaps in between cells. To investigate the processes of deposition and fuel accumulation in gaps, a castellated test-limiter was exposed to the SOL plasma of TEXTOR. The geometry of castellation used was the same as proposed for the vertical divertor target in ITER [W. Daener et al., Fusion Eng. Des. 61&62 (2002) 61]. After exposure the limiter was investigated with various surface diagnostic techniques. Deposited layers containing carbon, hydrogen, deuterium and boron were found both on top plasma-facing surfaces and in the gaps. The amount of deuterium in the gaps was at least 30% of that found on the top surfaces.

  8. Effect of energy source and ruminally degradable protein addition on performance of lactating beef cows and digestion characteristics of steers.

    Science.gov (United States)

    Baumann, T A; Lardy, G P; Caton, J S; Anderson, V L

    2004-09-01

    Two trials were conducted to determine the effect of energy source (ENG) and ruminally degradable protein (RDP) on lactating cow performance and intake and digestion in beef steers. In Trial 1, 78 cow-calf pairs were used in a 2 x 2 factorial design to determine the effect of ENG (corn or soyhulls; SH) and RDP (with our without sunflower meal) to a forage diet for lactating beef cows. The basal diet consisted of 75% grass hay (11.5% CP) and 25% wheat straw (7.4% CP). Supplement treatments and predicted RDP balances were corn (-415 g of RDP/d); SH (-260 g of RDP/d); corn plus RDP (0 g of RDP/d); or SH plus RDP (0 g of RDP/d). Data were analyzed as a split-plot in time, with pen as the experimental unit (two pens per treatment). No interaction between ENG and RDP was present (P > 0.08) for any response variable. No differences (P > 0.39) due to ENG or RDP were noted for BW, BCS, or milk yield; however, final calf weight tended to increase with ENG (P = 0.06). In Trial 2, a 5 x 5 Latin square was used to determine effects of ENG and RDP on intake and digestion in steers (686 +/- 51 kg BW). Treatments were arranged as a 2 x 2 plus one factorial and comprised a control (CON; grass hay, 7% CP), grass hay plus 0.4% BW SH, grass hay plus 0.4% BW SH and 0.15% BW sunflower meal, grass hay plus 0.4% BW corn, and grass hay plus 0.4% BW corn and 0.2% BW sunflower meal. Preplanned contrasts included main effects of ENG and RDP, ENG x RDP interaction, and CON vs. supplemented (SUP) treatments. Supplementation increased total DMI compared with CON (P = 0.001), but forage DMI was greater (P = 0.001) for CON than for SUP. An ENG x RDP interaction occurred for forage DMI (P = 0.02); addition of RDP to corn decreased forage intake, whereas addition of RDP to SH had no effect. There was an ENG x RDP interaction (P = 0.001) for ruminal pH; pH tended to increase with RDP addition to SH (P = 0.07), but decreased with RDP addition to corn (P = 0.001). Supplementation increased ruminal

  9. Simultaneous quantitation of multiple contraceptive hormones in human serum by LC-MS/MS.

    Science.gov (United States)

    Blue, Steven W; Winchell, Andrea J; Kaucher, Amy V; Lieberman, Rachel A; Gilles, Christopher T; Pyra, Maria N; Heffron, Renee; Hou, Xuanlin; Coombs, Robert W; Nanda, Kavita; Davis, Nicole L; Kourtis, Athena P; Herbeck, Joshua T; Baeten, Jared M; Lingappa, Jairam R; Erikson, David W

    2018-04-01

    The objective was to develop a method to simultaneously quantify five commonly used hormonal contraceptives (HCs) and two endogenous sex steroids by liquid chromatography-tandem triple quadrupole mass spectrometry (LC-MS/MS) and apply this method to human serum samples. We developed a method to simultaneously analyze ethinyl estradiol (EE2), etonogestrel (ENG), levonorgestrel (LNG), medroxyprogesterone acetate (MPA) and norethisterone (NET), along with estradiol (E2) and progesterone (P4), in human serum for a Shimadzu Nexera-LCMS-8050 LC-MS/MS platform. We analyzed serum collected from women self-reporting use of oral contraceptives, contraceptive implants or injectable contraceptives (n=14) and normally cycling women using no HC (n=15) as well as pooled samples from women administered various HCs (ENG, n=6; LNG, n=14; MPA, n=7; NET, n=5). Limits of quantitation were 0.010ng/mL for E2, EE2 and P4; 0.020ng/mL for ENG, LNG and MPA; and 0.040ng/mL for NET. Precisions for all assays, as indicated by coefficient of variation, were less than or equal to 12.1%. Accuracies for all assays were in the range of 95%-108%. Endogenous hormone values obtained from analysis of human serum samples are in agreement with levels previously reported in the literature for normally cycling women as well as for women taking the appropriate HC. We have developed a robust, accurate and sensitive method for simultaneously analyzing commonly used contraceptive steroids and endogenous sex steroids in human serum. This analytical method can be used for quantitating contraceptive steroid levels in women for monitoring systemic exposure to determine drug interactions, nonadherence, misreporting and proper dosing. Copyright © 2018 Elsevier Inc. All rights reserved.

  10. VUV and soft x-ray ionization of a plant volatile: Vanillin (C8H8O3)

    Science.gov (United States)

    Betancourt, A. Moreno; Coutinho, L. H.; Bernini, R. B.; de Moura, C. E. V.; Rocha, A. B.; de Souza, G. G. B.

    2016-03-01

    Plant volatiles are emitted by plants in response to several forms of stress, including interaction with energetic photons. In the present work, we discuss the interaction of extreme UV and soft X-ray photons with a plant volatile, vanillin. The single and double (multiple) ionization of the vanillin molecule have been studied for the first time using time-of-flight mass spectrometry and VUV and soft X-ray photons (synchrotron radiation, at 12.0 eV, 21.2 eV, 130 eV, 310 eV, 531 eV, and 550 eV). At 12.0 and 21.2 eV, only singly charged species are observed and the parent ion, C8H8O3+, is the dominant species. Energy differences for some selected fragments were calculated theoretically in this energy region. At 130 eV, direct double and triple ionization of the valence electrons may occur. The fragmentation increases and CHO+ becomes one of the main cations in the mass spectrum. The molecular ion is still the dominant species, but other fragments, such as C6H5O+, begin to present similar intensities. At 310 eV, C 1s electrons may be ionized and Auger processes give rise to dissociative doubly ionized cations. Ionization around the O 1s edge has been studied both at the 531 eV resonance and above the ionization edge. Resonant and normal Auger processes play a significant role in each case and a large fragmentation of the molecule is observed at both photon energies, with intense fragments such as CHO+ and CH3+ being clearly observed. A near edge X-ray absorption fine structure spectrum of the vanillin molecule was obtained around the O 1s ionization threshold. In addition, the fragmentation of vanillin has also been studied using a fast beam of electrons (800 eV), for the sake of comparison.