Results 161 to 170 of about 659,223 (180)

Observations and modeling of correlated Pi B magnetic and auroral luminosity pulsations

Journal of Geophysical Research: Space Physics, 1995
A comparison of observations of Pi B magnetic pulsations at the ground with wide‐angle photometer measurements of the accompanying auroral luminosity fluctuations has found several cases of well‐correlated magnetic and optical pulsations, with periods in the range 15–50 s.
I. F. Grant, G. B. Burns
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Automated Vehicle Designing Based on Internet of Things using Raspberry pi B+

SSRN Electronic Journal, 2020
The objective of this project is to encourage the way toward driving a vehicle via automating it. The aftereffect of this project will diminish the number of fender benders happening nowadays. The thought is to make an autonomous vehicle(a mixed-race model of Level two and three) that utilizes just some sensors(collision indicators, temperature ...
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B -> pi, B(s) -> K form factors and Vub determination

2008
parallel talk at ICHEP08, Philadelphia, USA, July 2008; 4 pages, LaTeX, 1 eps ...
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Measurement of the ratios of branching fractions B(B0s --> Ds- pi+ pi+ pi-)/B(B0-->D- pi+ pi+ pi-) and B(B0s --> Ds- pi+)/B(B0-->D- pi+).

Physical review letters, 2007
Using 355 pb;{-1} of data collected by the CDF II detector in pp[over ] collisions at sqrt[s]=1.96 TeV at the Fermilab Tevatron, we study the fully reconstructed hadronic decays B_{(s)};{0}-->D_{(s)};{-}pi;{+} and B_{(s)};{0}-->D_{(s)};{-}pi;{+}pi;{+}pi;{-}. We present the first measurement of the ratio of branching fractions B(B_{s};{0}-->D_{s};{-}pi;{
A, Abulencia, J, Adelman, T, Affolder, T, Akimoto, M G, Albrow, D, Ambrose, S, Amerio, D, Amidei, A, Anastassov, K, Anikeev, A, Annovi, J, Antos, M, Aoki, G, Apollinari, J-F, Arguin, T, Arisawa, A, Artikov, W, Ashmanskas, A, Attal, F, Azfar, P, Azzi-Bacchetta, P, Azzurri, N, Bacchetta, W, Badgett, A, Barbaro-Galtieri, V E, Barnes, B A, Barnett, S, Baroiant, V, Bartsch, G, Bauer, F, Bedeschi, S, Behari, S, Belforte, G, Bellettini, J, Bellinger, A, Belloni, D, Benjamin, A, Beretvas, J, Beringer, T, Berry, A, Bhatti, M, Binkley, D, Bisello, R E, Blair, C, Blocker, B, Blumenfeld, A, Bocci, A, Bodek, V, Boisvert, G, Bolla, A, Bolshov, D, Bortoletto, J, Boudreau, A, Boveia, B, Brau, L, Brigliadori, C, Bromberg, E, Brubaker, J, Budagov, H S, Budd, S, Budd, S, Budroni, K, Burkett, G, Busetto, P, Bussey, K L, Byrum, S, Cabrera, M, Campanelli, M, Campbell, F, Canelli, A, Canepa, S, Carillo, D, Carlsmith, R, Carosi, M, Casarsa, A, Castro, P, Catastini, D, Cauz, M, Cavalli-Sforza, A, Cerri, L, Cerrito, S H, Chang, Y C, Chen, M, Chertok, G, Chiarelli, G, Chlachidze, F, Chlebana, I, Cho, K, Cho, D, Chokheli, J P, Chou, G, Choudalakis, S H, Chuang, K, Chung, W H, Chung, Y S, Chung, M, Ciljak, C I, Ciobanu, M A, Ciocci, A, Clark, D, Clark, M, Coca, G, Compostella, M E, Convery, J, Conway, B, Cooper, K, Copic, M, Cordelli, G, Cortiana, F, Crescioli, C, Cuenca Almenar, J, Cuevas, R, Culbertson, J C, Cully, D, Cyr, S, DaRonco, S, D'Auria, T, Davies, M, D'Onofrio, D, Dagenhart, P, de Barbaro, S, De Cecco, A, Deisher, G, De Lentdecker, M, Dell'Orso, F, Delli Paoli, L, Demortier, J, Deng, M, Deninno, D, De Pedis, P F, Derwent, G P, Di Giovanni, C, Dionisi, B, Di Ruzza, J R, Dittmann, P, Dituro, C, Dörr, S, Donati, M, Donega, P, Dong, J, Donini, T, Dorigo, S, Dube, J, Efron, R, Erbacher, D, Errede, S, Errede, R, Eusebi, H C, Fang, S, Farrington, I, Fedorko, W T, Fedorko, R G, Feild, M, Feindt, J P, Fernandez, R, Field, G, Flanagan, A, Foland, S, Forrester, G W, Foster, M, Franklin, J C, Freeman, I, Furic, M, Gallinaro, J, Galyardt, J E, Garcia, F, Garberson, A F, Garfinkel, C, Gay, H, Gerberich, D, Gerdes, S, Giagu, P, Giannetti, A, Gibson, K, Gibson, J L, Gimmell, C, Ginsburg, N, Giokaris, M, Giordani, P, Giromini, M, Giunta, G, Giurgiu, V, Glagolev, D, Glenzinski, M, Gold, N, Goldschmidt, J, Goldstein, G, Gomez, G, Gomez-Ceballos, M, Goncharov, O, González, I, Gorelov, A T, Goshaw, K, Goulianos, A, Gresele, M, Griffiths, S, Grinstein, C, Grosso-Pilcher, U, Grundler, J, Guimaraes da Costa, B T, Huffman   +200 more
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LEO resistant PI-B-PDMS block copolymer films for solar array applications

2013
Due to their low atomic oxygen erosion yields PI-b-PDMS block copolymer films have considerable potential for application onto space exposed surfaces of satellites in low earth orbit. On solar arrays these materials might be used as electrical electrical insulation film, flexprint outer layer, electrical wire wrapping, adhesive tape and/or metallised ...
Lonkhuyzen, H. van, Bongers, E., Fischer, H.R., Dingemans, T.J., Semprimoschnig, C.   +4 more
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Measurement of the Ratios of Branching Fractions B(Bs->Ds- pi+)/B(B0->D-pi+) and B(B+->D0bar pi+)/B(B0->D-pi+)

2005
We report an observation of the decay Bs -> Ds- pi+ in p pbar collisions at sqrt(s) = 1.96 TeV using 115 pb^(-1) of data collected by the CDF II detector at the Fermilab Tevatron. We observe 83 +/- 11 Bs -> Ds- pi+ candidates, representing a large increase in statistics over previous measurements and the first observation of this decay at a p ...
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PI-b-PMMA diblock copolymers: nanostructure development in thin films and nanostructuring of thermosetting epoxy systems

Colloid and Polymer Science, 2013
Poly(isoprene-block-methyl methacrylate) (PI-b-PMMA) block copolymers with different block ratios have been used to generate nanostructures both in thin films and by nanostructuring a thermosetting epoxy system. Obtained morphologies have been analyzed in terms of atomic force microscopy. The nanostructuring of thin films was carried out by thermal and
I. Barandiaran, D. Katsigiannopoulos, E. Grana, A. Avgeropoulos, A. Eceiza, G. Kortaberria   +5 more
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Characterization and Analysis of Self-Assembled PI-b-PS-b-PDMAEMA Triblock Terpolymer Thin Film Structures

2021
49 pages ; Self-assembled block copolymer (BCP) thin films are known to provide nanostructures useful in various applications ranging from templates to membranes and more, making the nanocharacterization of their morphology especially critical. Conventional techniques such as small angle X-ray scattering (SAXS), atomic force microscopy (AFM), and ...
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Measurement of the Ratios of Branching Fractions B(Bs -> Ds pi pi pi) / B(Bd -> Dd pi pi pi) and B(Bs -> Ds pi) / B(Bd -> Dd pi)

2006
Using 355 pb^-1 of data collected by the CDF II detector in \ppbar collisions at sqrt{s} = 1.96 TeV at the Fermilab Tevatron, we study the fully reconstructed hadronic decays B -> D pi and B -> D pi pi pi. We present the first measurement of the ratio of branching fractions B(Bs -> Ds pi pi pi) / B(Bd -> Dd pi pi pi) = 1.05 pm 0.10 (stat ...
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Implementación de efectos de audio en la tarjeta Raspberry Pi B+

2015
Este proyecto consiste en el diseño e implementación de un procesador digital de efectos de audio en tiempo real orientado a instrumentos eléctricos tales como guitarras, bajos, teclados, etc. El procesador está basado en la tarjeta Raspberry Pi B+, ordenador de placa reducida de bajo coste, desarrollado en Reino unido y cuyo lanzamiento tuvo lugar en ...
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