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  1. 6921
    “…Renal survival was assessed by Kaplan⁃Meier (KM) survival curve. Risk factors were identified by COX regression analysis. …”
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    Online Artículo Texto
    Prognostic value of low-density lipoprotein cholesterol in IgA nephropathy and establishment of nomogram model
  2. 6922
    “…The model’s predictive ability was evaluated by Kaplan–Meier (KM) survival analysis and receiver operating characteristic (ROC) curves. …”
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    Online Artículo Texto
    Construction of Ovarian Cancer Prognostic Model Based on the Investigation of Ferroptosis-Related lncRNA
  3. 6923
    “…Closer proximity of residents to parks and waterways and higher proportional area of native vegetation within a 1-km radius were also associated with more time in nature. …”
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    Online Artículo Texto
    Demographic and spatial variables associated with spending time in nature during COVID-19 lockdowns
  4. 6924
    “…The effect of deforestation on precipitation increased at larger scales, with satellite datasets showing that forest loss caused robust reductions in precipitation at scales greater than 50 km. The greatest declines in precipitation occurred at 200 km, the largest scale we explored, for which 1 percentage point of forest loss reduced precipitation by 0.25 ± 0.1 mm per month. …”
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    Online Artículo Texto
    Tropical deforestation causes large reductions in observed precipitation
  5. 6925
    por Agarwalla, S.K., Agostino, L., Aittola, M., Alekou, A., Andrieu, B., Antoniou, F., Asfandiyarov, R., Autiero, D., Besida, O., Balik, A., Ballett, P., Bandac, I., Banerjee, D., Bartmann, W., Bay, F., Biskup, B., Blebea-Apostu, A.M., Blondel, A., Bogomilov, M., Bolognesi, S., Borriello, E., Brancus, I., Bravar, A., Buizza-Avanzini, M., Caiulo, D., Calin, M., Calviani, M., Campanelli, M., Cantini, C., Cata-Danil, G., Chakraborty, S., Charitonidis, N., Chaussard, L., Chesneanu, D., Chipesiu, F., Crivelli, P., Dawson, J., De Bonis, I., Declais, Y., del Amo Sanchez, P., Delbart, A., Di Luise, S., Duchesneau, D., Dumarchez, J., Efthymiopoulos, I., Eliseev, A., Emery, S., Enqvist, T., Enqvist, K., Epprecht, L., Erykalov, A.N., Esanu, T., Franco, D., Friend, M., Galymov, V., Gavrilov, G., Gendotti, A., Giganti, C., Gilardoni, S., Goddard, B., Gomoiu, C.M., Gornushkin, Y.A., Gorodetzky, P., Haesler, A., Hasegawa, T., Horikawa, S., Huitu, K., Izmaylov, A., Jipa, A., Kainulainen, K., Karadzhov, Y., Khabibullin, M., Khotjantsev, A., Kopylov, A.N., Korzenev, A., Kosyanenko, S., Kryn, D., Kudenko, Y., Kuusiniemi, P., Lazanu, I., Lazaridis, C., Levy, J.M., Loo, K., Maalampi, J., Margineanu, R.M., Marteau, J., Martin-Mari, C., Matveev, V., Mazzucato, E., Mefodiev, A., Mineev, O., Mirizzi, A., Mitrica, B., Murphy, S., Nakadaira, T., Narita, S., Nesterenko, D.A., Nguyen, K., Nikolics, K., Noah, E., Novikov, Yu., Oprima, A., Osborne, J., Ovsyannikova, T., Papaphilippou, Y., Pascoli, S., Patzak, T., Pectu, M., Pennacchio, E., Periale, L., Pessard, H., Popov, B., Ravonel, M., Rayner, M., Resnati, F., Ristea, O., Robert, A., Rubbia, A., Rummukainen, K., Saftoiu, A., Sakashita, K., Sanchez-Galan, F., Sarkamo, J., Saviano, N., Scantamburlo, E., Sergiampietri, F., Sgalaberna, D., Shaposhnikova, E., Slupecki, M., Smargianaki, D., Stanca, D., Steerenberg, R., Sterian, A.R., Sterian, P., Stoica, S., Strabel, C., Suhonen, J., Suvorov, V., Toma, G., Tonazzo, A., Trzaska, W.H., Tsenov, R., Tuominen, K., Valram, M., Vankova-Kirilova, G., Vannucci, F., Vasseur, G., Velotti, F., Velten, P., Venturi, V., Viant, T., Vihonen, S., Vincke, H., Vorobyev, A., Weber, A., Wu, S., Yershov, N., Zambelli, L., Zito, M.
    Publicado 2014
    “…The proposed Long Baseline Neutrino Observatory (LBNO) initially consists of $\sim 20$ kton liquid double phase TPC complemented by a magnetised iron calorimeter, to be installed at the Pyh\"asalmi mine, at a distance of 2300 km from CERN. The conventional neutrino beam is produced by 400 GeV protons accelerated at the SPS accelerator delivering 700 kW of power. …”
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    The LBNO long-baseline oscillation sensitivities with two conventional neutrino beams at different baselines
  6. 6926
    “…Treatment patterns were compared using Kaplan-Meier (KM) estimates and Cox proportional hazards models. …”
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    Online Artículo Texto
    Comparative Treatment Patterns, Resource Utilization, and Costs in Stimulant-Treated Children with ADHD Who Require Subsequent Pharmacotherapy with Atypical Antipsychotics Versus Non-Antipsychotics
  7. 6927
    “…The $D$ meson (either \Dz or \Dzb) is reconstructed in the two-body final states $\Kpm\pimp$, \KpKm, and \pipi, and the \Kstarz in the self-tagging final state $\Kp\pim$. …”
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    Determination of the CKM angle $\gamma$ with $B^{0} \rightarrow D(h^{+}h^{-})K*^{0}$ decays
  8. 6928
    por Bracco, C, Assmann, R, Redaelli, S, Weiler, T
    Publicado 2009
    “…A sophisticated system of collimators is implemented along the 27 km ring and mainly in two dedicated cleaning insertions, to intercept and absorb unavoidable beam losses which could induce quenches in the superconducting (sc) magnets. 88 collimators for the two beams are initially installed for the so called Phase 1. …”
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    Beam Commissioning Plan For LHC Collimation
  9. 6929
    “…There are more than 6000 electronic cards for the instrumentation of the LHC cryogenics, housed in crates and distributed around the 27 km tunnel. Cards and crates will be exposed to a complex radiation field during the 10 years of LHC operation. …”
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    Radiation Tests on the Complete System of the Instrumentation of the LHC Cryogenics at the CERN Neutrinos to Gran Sasso (CNGS) Test Facility
  10. 6930
    “…This behaviour can be explained by axion regeneration to X-rays occurring ~400km deep into the photosphere. Their down-comptonization reproduces the measured spectral shape, pointing at axions with rest mass m_a~17 meV/c2, without contradicting astrophysical-laboratory limits. …”
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    Solar X-rays from Axions: Rest-Mass Dependent Signatures
  11. 6931
    “…The recirculating linac consists of one roughly 3-km long linac hosting superconducting RF (SRF) accelerating cavities, two arcs and one transfer line for the recirculation. …”
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    Lattice design for the LHEC recirculating LINAC
  12. 6932
    “…The current model accounts for the longitudinal and transverse impedance of the kickers, the horizontal and vertical electrostatic beam position monitors, the RF cavities and the 6.7 km beam pipe. In order to assess the validity of this model, macroparticle simulations of a bunch interacting with this updated SPS impedance model are compared to measurements performed with the SPS beam.…”
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    Update of the SPS Impedance Model
  13. 6933
    “…The Large Hadron Collider (LHC) at CERN is a superconducting accelerator and proton-proton collider of circumference of 27 km, lying about 100 m underground. Its operation relies on 1232 superconducting dipoles with a field of 8.3 T and 392 superconducting quadrupoles with a field gradient of 223 T/m powered at 11.8 kA and operating in superfluid helium at 1.9 K. …”
    Enlace del recurso
    The commissioning of the instrumentation for the LHC tunnel cryogenics
  14. 6934
    por Chukanov, Artem
    Publicado 2012
    “…It is placed in the long-baseline CERN to Gran Sasso neutrino beam (CNGS) 730 km away from the source. The experimental setup and ancillary facilities used to extract data recorded in the emulsion will be described, with the special procedures used to locate the interactions vertices and detect short decay topologies. …”
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    Updated results of the OPERA long baseline neutrino experiment
  15. 6935
    por Ohmi, K, Zimmermann, F
    Publicado 2013
    “…We report simulation studies of the beam-beam limit for two proposed circular e+e- Higgs factories with circumference of 27 and 80 km, respectively, called LEP3 and TLEP. In particular we investigate the dependence of the steady-state luminosity and transverse beam sizes on the synchrotron tune (or momentum compaction factor) and on the betatron tunes, as well as the consequences of the strong radiation damping and the implications of the large hourglass effect. …”
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    info:eu-repo/semantics/article
    Simulated Beam-Beam Limit for Circular Higgs Factories
  16. 6936
    “…The Large Hadron Collider (LHC) collimation system is designed to protect the machine against beam losses and consists of 108 collimators, 100 of which are movable, located along the 27 km long ring and in the transfer lines. The cleaning performance and machine protection role of the system depend critically on accurate jaw positioning. …”
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    LHC Collimator Controls for a Safe LHC Operation
  17. 6937
    “…The Large Hadron Collider (LHC) collimation system is designed to protect the machine against beam losses and consists of 108 collimators, 100 of which are movable, located along the 27 km long ring and in the transfer lines. The cleaning performance and machine protection role of the system depend critically on accurate jaw positioning. …”
    Enlace del recurso
    LHC Collimator Controls for a Safe LHC Operation
  18. 6938
    por Bednarek, Mateusz, Ludwin, Jaromir
    Publicado 2011
    “…Due to the complexity of the circuits, as well as their distant geographical distribution (tunnel of 27km circumference divided in 8 sectors), suitable software and hardware platforms had to be developed. …”
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    Software Tools for Electrical Quality Assurance in the LHC
  19. 6939
    por Ekelhof, R
    Publicado 2014
    “…The Scintillating Fibre (SciFi) Tracker for the LHCb Upgrade (CERN/LHCC 2014-001; LHCb TDR 15) is based on 2.5 m long multi-layered ribbons from 10,000 km of scintillating fibre over 12 planes covering 350 m2. …”
    Enlace del recurso
    LHCb: Detector Module Design, Construction and Performance for the LHCb SciFi Tracker
  20. 6940
    “…A set of passive absorbers is located at the end of each of the 3 km long injection lines to protect the LHC in case of failures during the extraction process from the LHC’s last pre-injector or in the beam transfer itself. …”
    Enlace del recurso
    The new transfer line collimation system for the LHC high luminosity era
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