60,382 research outputs found
Measurement of the ratio of branching fractions B(B0→K∗0γ )/B(B0s→φγ ) and the directCP asymmetry inB 0→K∗0γ
No full textThe ratio of branching fractions of the radiative B decays B0→K⁎0γ and B0s→ϕγ has been measured using an integrated luminosity of 1.0 fb−1 of pp collision data collected by the LHCb experiment at a centre-of-mass energy of s√=7TeV. The value obtained is
B(B0→K⁎0γ)B(B0s→ϕγ)=1.23±0.06(stat.)±0.04(syst.)±0.10(fs/fd),
where the first uncertainty is statistical, the second is the experimental systematic uncertainty and the third is associated with the ratio of fragmentation fractions fs/fd. Using the world average value for B(B0→K⁎0γ), the branching fraction B(B0s→ϕγ) is measured to be (3.5±0.4)×10−5.
The direct CP asymmetry in B0→K⁎0γ decays has also been measured with the same data and found to be
ACP(B0→K⁎0γ)=(0.8±1.7(stat.)±0.9(syst.))%.
Both measurements are the most precise to date and are in agreement with the previous experimental results and theoretical expectations
Autonomous Artificial Nanomotor Powered by Sunlight
No full textLight excitation powers the reversible shuttling movement of the ring component of a rotaxane between two stations located at a 1.3-nm distance on its dumbbell-shaped component. The photoinduced shuttling movement, which occurs in solution, is based on a "four-stroke" synchronized sequence of electronic and nuclear processes. At room temperature the deactivation time of the high-energy charge-transfer state obtained by light excitation is approximate to 10 mu s, and the time period required for the ring-displacement process is on the order of 100. mu s. The rotaxane behaves as an autonomous linear motor and operates with a quantum efficiency up to approximate to 12%. The investigated system is a unique example of an artificial linear nanomotor because it gathers together the following features: (i) it is powered by visible light (e.g., sunlight); (h) it exhibits autonomous behavior, like motor proteins; (iii) it does not generate waste products; (iv) its operation can rely only on intramolecular processes, allowing in principle operation at the single-molecule level; (v) it can be driven at a frequency of 1 kHz; (vi) it works in mild environmental conditions (i.e., fluid solution at ambient temperature); and (vii) it is stable for at least 10(3) cycles.Balzani, V.; Clemente-Leon, M.; Credi, A.; Ferrer Ribera, RB.; Venturi, M.; Flood, A.; Stoddart, J. (2006). Autonomous artificial nanomotor powered by sunlight. Proceedings of the National Academy of Sciences. 103(5):1178-1183. doi:10.1073/pnas.0509011103S117811831035Balzani, V., Credi, A., Raymo, F. M., & Stoddart, J. F. (2000). Artificial Molecular Machines. Angewandte Chemie, 39(19), 3348-3391. doi:10.1002/1521-3773(20001002)39:193.0.co;2-xMolecular Machines Special Issue. (2001). Accounts of Chemical Research, 34(6), 409-409. doi:10.1021/ar0100881Joachim, C., & Gimzewski, J. K. (s. f.). Single Molecular Rotor at the Nanoscale. Structure and Bonding, 1-18. doi:10.1007/3-540-44421-1_1Balzani, V., Credi, A., Ferrer, B., Silvi, S., & Venturi, M. (s. f.). Artificial Molecular Motors and Machines: Design Principles and Prototype Systems. Topics in Current Chemistry, 1-27. doi:10.1007/128_008Oster, G., & Wang, H. (2003). Rotary protein motors. Trends in Cell Biology, 13(3), 114-121. doi:10.1016/s0962-8924(03)00004-7Lehn, J.-M. (2002). Toward complex matter: Supramolecular chemistry and self-organization. Proceedings of the National Academy of Sciences, 99(8), 4763-4768. doi:10.1073/pnas.072065599Steinberg-Yfrach, G., Rigaud, J.-L., Durantini, E. N., Moore, A. L., Gust, D., & Moore, T. A. (1998). Light-driven production of ATP catalysed by F0F1-ATP synthase in an artificial photosynthetic membrane. Nature, 392(6675), 479-482. doi:10.1038/33116Kelly, T. R., De Silva, H., & Silva, R. A. (1999). Unidirectional rotary motion in a molecular system. Nature, 401(6749), 150-152. doi:10.1038/43639Koumura, N., Zijlstra, R. W. J., van Delden, R. A., Harada, N., & Feringa, B. L. (1999). Light-driven monodirectional molecular rotor. Nature, 401(6749), 152-155. doi:10.1038/43646Brouwer, A. M. (2001). Photoinduction of Fast, Reversible Translational Motion in a Hydrogen-Bonded Molecular Shuttle. Science, 291(5511), 2124-2128. doi:10.1126/science.1057886Badjic, J. D. (2004). A Molecular Elevator. Science, 303(5665), 1845-1849. doi:10.1126/science.1094791Hernandez, J. V. (2004). A Reversible Synthetic Rotary Molecular Motor. Science, 306(5701), 1532-1537. doi:10.1126/science.1103949Mobian, P., Kern, J.-M., & Sauvage, J.-P. (2004). Light-Driven Machine Prototypes Based on Dissociative Excited States: Photoinduced Decoordination and Thermal Recoordination of a Ring in a Ruthenium(II)-Containing[2]Catenane. Angewandte Chemie International Edition, 43(18), 2392-2395. doi:10.1002/anie.200352522Sherman, W. B., & Seeman, N. C. (2004). A Precisely Controlled DNA Biped Walking Device. Nano Letters, 4(7), 1203-1207. doi:10.1021/nl049527qAstumian, R. D. (2005). Chemical peristalsis. Proceedings of the National Academy of Sciences, 102(6), 1843-1847. doi:10.1073/pnas.0409341102Zheng, X., Mulcahy, M. E., Horinek, D., Galeotti, F., Magnera, T. F., & Michl, J. (2004). Dipolar and Nonpolar Altitudinal Molecular Rotors Mounted on an Au(111) Surface. Journal of the American Chemical Society, 126(14), 4540-4542. doi:10.1021/ja039482fKatz, E., Lioubashevsky, O., & Willner, I. (2004). Electromechanics of a Redox-Active Rotaxane in a Monolayer Assembly on an Electrode. Journal of the American Chemical Society, 126(47), 15520-15532. doi:10.1021/ja045465uVan Delden, R. A., ter Wiel, M. K. J., Pollard, M. M., Vicario, J., Koumura, N., & Feringa, B. L. (2005). Unidirectional molecular motor on a gold surface. Nature, 437(7063), 1337-1340. doi:10.1038/nature04127Liu, Y., Flood, A. H., Bonvallet, P. A., Vignon, S. A., Northrop, B. H., Tseng, H.-R., … Stoddart, J. F. (2005). Linear Artificial Molecular Muscles. Journal of the American Chemical Society, 127(27), 9745-9759. doi:10.1021/ja051088pNguyen, T. D., Tseng, H.-R., Celestre, P. C., Flood, A. H., Liu, Y., Stoddart, J. F., & Zink, J. I. (2005). A reversible molecular valve. Proceedings of the National Academy of Sciences, 102(29), 10029-10034. doi:10.1073/pnas.0504109102Berná, J., Leigh, D. A., Lubomska, M., Mendoza, S. M., Pérez, E. M., Rudolf, P., … Zerbetto, F. (2005). Macroscopic transport by synthetic molecular machines. Nature Materials, 4(9), 704-710. doi:10.1038/nmat1455Tian, Y., & Mao, C. (2004). Molecular Gears: A Pair of DNA Circles Continuously Rolls against Each Other. Journal of the American Chemical Society, 126(37), 11410-11411. doi:10.1021/ja046507hAshton, P. R., Ballardini, R., Balzani, V., Credi, A., Dress, K. R., Ishow, E., … Wenger, S. (2000). Chemistry - A European Journal, 6(19), 3558-3574. doi:10.1002/1521-3765(20001002)6:193.0.co;2-
Dispelling the Myths Behind First-author Citation Counts
No full textWe conducted a full-scale evaluative citation analysis study of scholars in the XML research field to explore just how different from each other author rankings resulting from different citation counting methods actually are, and to demonstrate the capability of emerging data and tools on the Web in supporting more realistic citation counting methods. Our results contest some common arguments for the continued
use of first-author citation counts in the evaluation of scholars, such as high correlations between author rankings by first-author citation counts and other citation
counting methods, and high costs of using more realistic citation counting methods that are not well-supported by the ISI databases. It is argued that increasingly available digital full text research papers make it possible for citation analysis studies to go beyond what the ISI databases have directly supported and to employ more
sophisticated methods
Nuclear Spin-lattice Relaxation Due To Dissipative Domain Walls
No full textThe influence of the dissipation motion of domain walls in the nuclear spin lattice relaxation rate was studied as a function of the external magnetic field and the temperature. The soliton momentum was coupled to the momentum of the magnon thermal bath. The interactions resulted in a Brownian-like motion for the soliton centre of mass, characterized by a temperature and field-dependent diffusion and damping constants. The soliton dynamics of the double sine-Gordon (DsG) equation was demonstrated as diffusive and damped.3201-4348350Mikeska, H.J., (1978) J. Phys. C, 11, pp. L29Kjems, J.K., Steiner, M., (1978) Phys. Rev. Lett., 41, p. 1137Sasaki, K., Maki, K., (1987) Phys. Rev. B, 35, p. 257Boucher, J.P., Regnault, L.P., Pynn, R., Boillot, J., Renard, J.P., (1986) Europhys. Lett., 1, p. 415Despósito, M.A., Villares Ferrer, A., Caldeira, A.O., Castro Neto, A.H., (2000) Phys. Rev. B, 62, p. 928Villares Ferrer, A., Caldeira, A.O., (2001) Phys. Rev. B, 64, p. 104425Villares Ferrer, A., Caldeira, A.O., (2001) J. Magn. Magn. Mater., 226, p. 51
Tentyria bifida Bujalance, Cardenas, Ferrer & Gallardo 2016
No full text<i>Tentyria bifida</i> Bujalance, Cárdenas, Ferrer & Gallardo, 2016 (Figs. 35, 69, 105, 140, 153, 185, 221) <p> <i>Tentyria bifida</i> Bujalance, Cárdenas, Ferrer & Gallardo, 2016: 350; Martínez 2018: 58, Iwan & L̂bl 2020: 248.</p> <p> <b>Types examined</b>: Holotype ♁: Caño Mayor, Doñana N. P. (Huelva); 28.VII.2005, J.L. Bujalance leg. (MNCN). Paratypes: same data as the Holotype (11♁♁ and 21♀♀, CJLB) (1♁ and 1♀, CACT) (1♀, CJF). Caño Mayor, Doñana N. P., 6.VII.2005, J.L. Bujalance leg. (5♁♁ and 3♀♀, CJLB) (2♁♁ and 1♀, CJF); El Charco de la Boca, Doñana N. P., 25.XI.2001, A. Cárdenas leg. (1♀, CUCO); 7.VIII.2001 (1 ex, CUCO); 30.VII.2001 (1♁ and 3♀♀, CUCO). La Casa de la Pichiricha, Doñana N. P., 25.VI.2001 (3♁♁ and 1♀, CUCO); 16.VII.2001 (1♀, CUCO); 30.VII.2001 (17♁♁ and 23♀♀, CUCO); 6.VII.2001 (1♀, CUCO); 7.VIII.2001 (3♁♁ and 3♀♀, CUCO); 25.IX.2001 (2 exx, CUCO). Matasgordas, Doñana N. P., 30.VII.2001 (5♁♁, 1♀, and 1 specimen, CUCO).</p> <p> <b>Diagnosis</b>: Body somewhat elongated (Fig. 221); smooth, black intense and bright tegument, particularly in the ventral side. Head (Fig. 35) shaped as in <i>Tentyria platyceps</i> Steven, subtriangular epistome slightly protruding forward, provided with a tooth at the middle; punctures quite fine but perceptible, not confluent and greater that in the pronotum; sub-right and transverse, well defined, broad and deep gular groove (Fig. 69), but not as deep than in <i>T. platyceps</i>; pronotum (Fig. 105) moderately transverse and convex, sided curved and narrowed towards the base, barely rounded and prolonged backward; posterior angles obtuse but discernible, punctures very fine and sparse; prosternal apophysis (Fig. 140) long and narrow, with the extreme bent upward in ventral view and surpassing backwards the level of procoxae. Protibiae not showing sexual dimorphism, with the margin right and progressively widened to the apex; elytra convex, smooth, punctures very fine, even more that in the pronotum, ovate and elongate, and almost as narrowed at the base as at the apex. Abdominal sternites smooth and bright, last urosternite with the apex bifid (Fig. 153). The aedeagus (Fig. 185) is small, with the parameres slightly strangled at the base and very curved in lateral view, conspicuously shorter and more curved than the phallobase.</p> <p> <b>Geographic distribution:</b> Endemism from Doñana National Park (Huelva) (Bujalance <i>et al.</i> 2016).</p>Published as part of <i>Bujalance, José L., Ferrer, Julio & Cárdenas, Ana M., 2023, A taxonomic revision of the genus Tentyria Latreille, 1802 in the Iberian Peninsula and Balearic Islands (Coleoptera: Tenebrionidae), pp. 1-88 in Zootaxa 5320 (1)</i> on pages 55-56, DOI: 10.11646/zootaxa.5320.1.1, <a href="http://zenodo.org/record/8203747">http://zenodo.org/record/8203747</a>
Tentyria corrugata Rosenhauer, J. Ferrer 1856
No full text<i>Tentyria corrugata</i> Rosenhauer, 1856 (Figs. 25, 59, 93, 94, 130, 177, 211, 242, 243) <p> <i>Tentyria corrugata</i> Rosenhauer, 1856: 189; Kraatz 1865: 143–144, Reitter 1900: 175 (specimens from Spain), Fuente 1934: 31, Koch 1944a: 228, Español 1960: 407, L̂bl & Smetana 2008: 206, Martínez 2008: 58, Ivan & L̂bl 2020: 249. <i>Tentyria gaditana</i> ssp. <i>corrugata</i> Rosenhauer Viñolas 1986: 104, Viñolas & Cartagena 2005: 81, 357b. <i>Tentyria andalusiaca</i> Kraatz, 1865: 142, Koch 1944a: 227 syn. “ <i>andalusica</i> ”, Español 1960: 407, Viñolas 1986: 104, L̂bl & Smetana 2008: 206, Martínez 2018: 58, Ivan & L̂bl 2020: 249.</p> <p> <b>Types examined:</b> Two syntypes uncatalogued from the MNHN, carrying the following old labels: <i>Tentyria corrugata</i> Rosh. / Málaga / Ex. Musaeo Rosenhauer / LECTOTYPE, <i>Tentyria corrugata</i> Rosh., det. J. Ferrer & J.L. Bujalance, ex. Coll. Oberthür via Allard MNHN (1♀ MNHN); Ex. Musaeo Rosenhauer / Paralectotype, <i>Tentyria gaditana</i> Rosh. (error! “ <i>Tentyria corrugata</i> Rosh. ”), ex. Coll. Oberthür vía Allard MNHN (1♁ MNHN). Two syntypes of <i>Tentyria andalusiaca</i> Kraatz syn. bearing the following labels: Andalus. Stauding / coll. Kraatz / SYNTYPUS / <i>andalusiaca</i> Kr., Type, det. Schuster / Coll. DEI, Münchenberg/ <i>andalusiaca</i> Kr. / <i>andalusiaca</i> Kr. / LECTOTYPUS <i>Tentyria andalusiaca</i> Kr., J.L. Bujalance det. 2005 (1♁, SDEI); another syntype with the first five labels identical / PARALECTOTYPUS. J.L. Bujalance det. (1♁, SDEI).</p> <p> <b>Additional material: Historical material:</b> Andalusia: Cádiz: Tarifa, V.1903, Escalera leg., <i>Tentyria corrugata</i> Rosenh., (2 exx, MNCN).</p> <p> Málaga: Málaga, 5.VII.1966, F. Español leg., <i>Tentyria corrugata</i> Rosh., F. Español det. (2 exx, CJF); Fuengirola, 16.I.1965, J. Ferrer leg., <i>Tentyria corrugata</i> Ros. (1♀ CJF and 1♁ CJLB); idem, río, 7.5.1977, idem, (1 ex, CJF); idem, 7.XI.1962, S. Aberg leg., <i>Tentyria corrugata</i> Rosh., J.L. Bujalance det. (1♀ NHMS); Estepona, IV.1955, Gyllensvärd leg., <i>corrugata</i> Rosenhauer, J. Ferrer det., CUM TYPO COMP. (1♁, NHMS).</p> <p> <b>Diagnosis</b>: Body (Fig. 211) convex, broad, and robust, integument dull black. Head (Fig. 25) with thin but dense punctures, with eyes very flat not overflowing lateral outline, supraorbital keel slightly raised; anterior edge of epistome rounded and with a minute tooth in the middle; gular groove (Fig. 59) consisting of a median depression, moderately deep and not delimited. Pronotum transverse (Figs. 93, 94), 1.3 to 1.4 times wider than long, finely but densely punctured, strongly rounded at sides, tapering evenly towards both ends, finely marginate, more strongly delimited at base, posterior angles obtuse and little or no marked in dorsal view, with base variable, from slightly curved to strongly curved and extended backwards. Prosternal apophysis with parallel sides and blunt tip (Fig. 130); the male protibiae is somewhat more graceful than those of females and with the inner edge slightly sinuous. Elytra ovate, with maximum width in the middle, tapering almost equally towards the base and apex, striated-rough, with wide intervals but, blurred by tuberous transverse wrinkles, with very fine and spaced punctures; the base is usually in arc; Aedeagus robust, with the parameters equal or slightly longer than the phallobase (Fig. 177).</p> <p> <b>Comments:</b> <i>T. corrugata</i> Rosenhauer is morphologically and geographically close to <i>T. gaditana</i> Rosenhauer, but different in the shape and sculpture of the elytra, the base usually in arc, more angulous humeri; the male protibiae more graceful; usually, more transverse pronotum. Smaller aedeagus, more robust and with the parameters equal or slightly longer than the phallobase. The general shape of the body is also more robust and larger average size.</p> <p> <i>T. corrugata</i> is a well characterised species and unmistakable into the distribution area but was described with a small number of specimens (Rosenhauer 1856) not well reflecting its variability. This fact together with the lack of knowledge of the types by all the authors since Rosenhauer (1856), induced Kraatz (1865) to describe <i>T. andalusiaca</i> Kraatz, with two exemplars from uncertain locality “ Andalucía ” and that correspond to variations of <i>T. corrugata</i> Rosenhauer, as it has been proved after comparing them with the locotipìcal specimens. Reitter (1900), indicated this species from Spain and Portugal. Koch (1944a) established the synonymy between <i>T. andalusica</i> Kraatz, and <i>T. corrugata</i> Rosenhauer, later confirmed by Español (1960). Viñolas (1986) considered <i>T. corrugata</i> Rosenhauer a subespecies of <i>T. gaditana</i> Rosenhauer; nevertheless, these taxa, although close, they have quite differentiable aedeagi. Lastly, Viñolas (1991) and Viñolas & Cartagena (2005), misinterpreted the description of <i>T. andalusiaca</i> Kraatz, and non-having seen the Types, considered it a valid species, only known from southwestern Portugal “Cabo Sardão and Vila Nova Milfontes”. However, the study of the syntypes of <i>Tentyria andalusiaca</i> Kraatz allows confirming the synonymy with <i>T</i>. <i>corrugata</i> Rosenhauer, established by Koch (1944a), being <i>T. andalusiaca</i> sensu Viñolas, an unpublished species (= <i>T. stupefacta</i> <b>sp. nov.</b>), and different from <i>T. andalusiaca</i> Kraatz (= <i>T. corrugata</i> Rosenhauer).</p> <p> <b> Designation of Lectotype of <i>Tentyria corrugata</i> Rosenhauer, 1856. Present designation:</b> </p> <p> The labels carried by the two historical specimens, together with the description of Rosenhauer (1856) fully concordant, indicate that these are two syntypes. For that, we designate Lectotype (Fig. 242) the specimen bearing the following label: <i>Tentyria corrugata</i> Rosh. / Málaga / Ex. Musaeo Rosenhauer / LECTOTYPE, <i>Tentyria corrugata</i> Rosh., Det. J. Ferrer & J.L. Bujalance, ex. Coll. Oberthür via Allard MNHN. Likewise, we designated Paralectotype the specimen bearing the following label: Ex. Musaeo Rosenhauer / Paralectotype, <i>Tentyria gaditana</i> Rosh. (error! “ <i>Tentyria corrugata</i> Rosh. ”), ex. Coll. Oberthür via Allard MNHN.</p> <p> <b> Designation of Lectotype of <i>Tentyria andalusiaca</i> Kraatz, 1865 syn. Present designation:</b> </p> <p> As a result of the confusion of this taxon with a hitherto unpublished species, <i>Tentyria stupefacta</i> <b>sp. nov.</b>, we believe necessary to designate as Lectotype and Paralectotype the two specimens of the Type material (Kraatz 1865: 142). We designate Lectotype (Fig. 243) to the specimen that bears the following labels: Andalus. Stauding / coll. Kraatz / SYNTYPUS / <i>andalusiaca</i> Kr., Type, det. Schuster / Coll. DEI, Münchenberg / <i>andalusiaca</i> Kr., Light blue handwritten / <i>andalusiaca</i> Kr. / LECTOTYPUS <i>Tentyria andalusiaca</i> Kr., J.L. Bujalance des., 2005 (red label). Likewise, we designate Paralectotype to the other syntype that bears the label “ PARALECTOTYPUS. J.L. Bujalance des. 2005 “(red label), in addition to five other labels like the first five described for the Lectotype.</p> <p> <b>Geographical distribution</b>: species described from Malaga, only known from the coast of the provinces of Malaga to Tarifa (Cádiz).</p>Published as part of <i>Bujalance, José L., Ferrer, Julio & Cárdenas, Ana M., 2023, A taxonomic revision of the genus Tentyria Latreille, 1802 in the Iberian Peninsula and Balearic Islands (Coleoptera: Tenebrionidae), pp. 1-88 in Zootaxa 5320 (1)</i> on pages 44-45, DOI: 10.11646/zootaxa.5320.1.1, <a href="http://zenodo.org/record/8203747">http://zenodo.org/record/8203747</a>
Evidence for the decay B0→J/ψω and measurement of the relative branching fractions of meson decays to J/ψη and J/ψη′
No full textFirst evidence of the B 0 → J / ψ ω decay is found and the B s 0 → J / ψ η and B s 0 → J / ψ η ′ decays are studied using a dataset corresponding to an integrated luminosity of 1.0 fb -1 collected by the LHCb experiment in proton-proton collisions at a centre-of-mass energy of sqrt(s) = 7 TeV. The branching fractions of these decays are measured relative to that of the B 0 → J / ψ ρ 0 decay:frac(B (B 0 → J / ψ ω), B (B 0 → J / ψ ρ 0)) = 0.89 ± 0.19 (stat) - 0.13 + 0.07 (syst),frac(B (B s 0 → J / ψ η), B (B 0 → J / ψ ρ 0)) = 14.0 ± 1.2 (stat) - 1.5 + 1.1 (syst) - 1.0 + 1.1 (frac(f d, f s)),frac(B (B s 0 → J / ψ η ′), B (B 0 → J / ψ ρ 0)) = 12.7 ± 1.1 (stat) - 1.3 + 0.5 (syst) - 0.9 + 1.0 (frac(f d, f s)), where the last uncertainty is due to the knowledge of f d / f s, the ratio of b-quark hadronization factors that accounts for the different production rate of B 0 and B s 0 mesons. The ratio of the branching fractions of B s 0 → J / ψ η ′ and B s 0 → J / ψ η decays is measured to befrac(B (B s 0 → J / ψ η ′), B (B s 0 → J / ψ η)) = 0.90 ± 0.09 (stat) - 0.02 + 0.06 (syst)
Distinction between asymptomatic monoclonal B-cell lymphocytosis with cyclin D1 overexpression and mantle cell lymphoma: from molecular profiling to flow cytometry.
No full textEspinet, B., Ferrer, A., Bellosillo, B., Nonell, L., Salar, A., Fernandez-Rodriguez, C., Puigdecanet, E., Gimeno, J., Garcia-Garcia, M., Carmen Vela, M., Luno, E., Collado, R., Navarro, J.T., De La Banda, E., Abrisqueta, P., Arenillas, L., Serrano, C., Lloreta, J., Minana, B., Cerutti, A., Florensa, L., Orfao, A., Sanz, F., Sole, F., Dominguez-Sola, D., Serrano, S
Measurement of b-hadron masses
No full textMeasurements of b-hadron masses are performed with the exclusive decay modes B +→J/ψK +, B 0→J/ψK +, B0→J/ψKS0, Bs0→J/ψφ and Λb0→J/ψΛ using an integrated luminosity of 35pb -1 collected in pp collisions at a centre-of-mass energy of 7 TeV by the LHCb experiment. The momentum scale is calibrated with J/ψ→μ +μ - decays and verified to be known to a relative precision of 2 ×10 -4 using other two-body decays. The results are more precise than previous measurements, particularly in the case of the Bs0 and Λb0 masses
"Nonstationarity in statistical process control issues, cases, ideas" by B. De Ketelaere, K. Mertens, F. Mathijs, D. Sabin Diaz and J. De Baerdemaeker
No full textFerrer Riquelme, AJ. (2011). "Nonstationarity in statistical process control issues, cases, ideas" by B. De Ketelaere, K. Mertens, F. Mathijs, D. Sabin Diaz and J. De Baerdemaeker. Applied Stochastic Models in Business and Industry. 27(4):379-381. doi:10.1002/asmb.913S379381274Box, G., & Narasimhan, S. (2010). Rethinking Statistics for Quality Control. Quality Engineering, 22(2), 60-72. doi:10.1080/08982110903510297Ferrer-Riquelme, A. J. (2009). Statistical Control of Measures and Processes. Comprehensive Chemometrics, 97-126. doi:10.1016/b978-044452701-1.00096-xRius, A., Ruisánchez, I., Callao, M. P., & Rius, F. X. (1998). Reliability of analytical systems: use of control charts, time series models and recurrent neural networks (RNN). Chemometrics and Intelligent Laboratory Systems, 40(1), 1-18. doi:10.1016/s0169-7439(97)00085-3Kourti, T., & MacGregor, J. F. (1996). Multivariate SPC Methods for Process and Product Monitoring. Journal of Quality Technology, 28(4), 409-428. doi:10.1080/00224065.1996.11979699Nomikos, P., & MacGregor, J. F. (1995). Multivariate SPC Charts for Monitoring Batch Processes. Technometrics, 37(1), 41. doi:10.2307/1269152Aguado, D., Ferrer, A., Ferrer, J., & Seco, A. (2007). Multivariate SPC of a sequencing batch reactor for wastewater treatment. Chemometrics and Intelligent Laboratory Systems, 85(1), 82-93. doi:10.1016/j.chemolab.2006.05.003Camacho, J., Picó, J., & Ferrer, A. (2008). Multi-phase analysis framework for handling batch process data. Journal of Chemometrics, 22(11-12), 632-643. doi:10.1002/cem.1151Kourti, T. (2003). Multivariate dynamic data modeling for analysis and statistical process control of batch processes, start-ups and grade transitions. Journal of Chemometrics, 17(1), 93-109. doi:10.1002/cem.778Kourti, T. (2003). Abnormal situation detection, three-way data and projection methods; robust data archiving and modeling for industrial applications. Annual Reviews in Control, 27(2), 131-139. doi:10.1016/j.arcontrol.2003.10.004González-Martínez, J. M., Ferrer, A., & Westerhuis, J. A. (2011). Real-time synchronization of batch trajectories for on-line multivariate statistical process control using Dynamic Time Warping. Chemometrics and Intelligent Laboratory Systems, 105(2), 195-206. doi:10.1016/j.chemolab.2011.01.003Ramsay, J. O., & Silverman, B. W. (Eds.). (2002). Applied Functional Data Analysis: Methods and Case Studies. Springer Series in Statistics. doi:10.1007/b9888
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