L. Urban

Publication List Details

Period

1979 - 2008

Number

483

Co-Authors

Geant4 Low Energy Electromagnetic Models For Electrons And Photons (2007)

Apostolakis Giani Maire, J. Apostolakis, S. Giani, M. Maire, P. Nieminen, M. G. Pia, ...

A set of physics processes has been developed in the Geant4 Simulation Toolkit to describe the electromagnetic interactions of photons and electrons with matter down to 250 eV. Preliminary...

Geant4 and Fano cavity : where are we ? (2007)

Elles, S., Ivanchenko, V., Maire, M., Urban, L.

The electron transport algorithm implemented in Geant4 has been recently revised. The modifications concern several physics aspects of the simulation model: the step limitation, the energy loss along...

Geant4 and Fano cavity : where are we ? (2007)

Elles, S., Ivanchenko, V., Maire, M., Urban, L.

The electron transport algorithm implemented in Geant4 has been recently revised. The modifications concern several physics aspects of the simulation model: the step limitation, the energy loss along...

Geant4 and Fano cavity : where are we ? (2007)

Elles, S., Ivanchenko, V., Maire, M., Urban, L.

The electron transport algorithm implemented in Geant4 has been recently revised. The modifications concern several physics aspects of the simulation model: the step limitation, the energy loss along...

Geant4 and its validation (2006)

Amako, K., Guatelli, S., Ivanchencko, V., Maire, M., Mascialino, B., Murakami, K., ...

Geant4 is an object-oriented toolkit for simulating the passage of particles through matter. At the very heart of Geant4 there is a wide set of complementary, and sometimes alternative, physics...

Geant4 and its validation (2006)

Amako, K., Guatelli, S., Ivanchencko, V., Maire, M., Mascialino, B., Murakami, K., ...

Geant4 is an object-oriented toolkit for simulating the passage of particles through matter. At the very heart of Geant4 there is a wide set of complementary, and sometimes alternative, physics...

Geant4 Developments and Applications (2006)

Allison, J., Amako, K., Apostolakis, J., Araujo, H., Dubois, P.A., Asai, M., ...

Geant4 is a software toolkit for the simulation of the passage of particles through matter. It is used by a large number of experiments and projects in a variety of application domains, including...

Geant4 simulation of production and interaction of muons (2006)

Bogdanov, A.G., Burkhardt, H., Ivanchenko, V.N., Kelner., S.R., Kokoulin, R.P., Maire, M., ...

A set of models for Monte Carlo simulation of production and interaction of high energy muons is developed in the framework of the Geant4 toolkit. It describes the following physics processes:...

The recent upgrades in the "standard" electromagnetic physics package (2006)

Apostolakis, J., Grichine, V.M., Ivanchenko, V.N., Maire, M., Urban, L.

The current status and the recent developments of Geant4 "Standard" electromagnetic package are presented. The design iteration of the package carried out for the last two years is completed. It...

The recent upgrades in the "standard" electromagnetic physics package (2006)

Apostolakis, J., Grichine, V.M., Ivanchenko, V.N., Maire, M., Urban, L.

The current status and the recent developments of Geant4 "Standard" electromagnetic package are presented. The design iteration of the package carried out for the last two years is completed. It...

The recent upgrades in the "standard" electromagnetic physics package (2006)

Apostolakis, J., Grichine, V.M., Ivanchenko, V.N., Maire, M., Urban, L.

The current status and the recent developments of Geant4 "Standard" electromagnetic package are presented. The design iteration of the package carried out for the last two years is completed. It...

Comparison of Geant4 electromagnetic physics models against the NIST reference data (2005)

Amako, K., Guatelli, S., Ivanchenko, V.N., Maire, M., Mascialino, B., Murakami, K., ...

The Geant4 Simulation Toolkit provides an ample set of physics models describing electromagnetic interactions of particles with matter. This paper presents the results of a series of comparisons for...

Comparison of Geant4 electromagnetic physics models against the NIST reference data (2005)

Amako, K., Guatelli, S., Ivanchenko, V.N., Maire, M., Mascialino, B., Murakami, K., ...

The Geant4 Simulation Toolkit provides an ample set of physics models describing electromagnetic interactions of particles with matter. This paper presents the results of a series of comparisons for...

THE USE OF EXPLOSIVES IN MACHINE BUILDING AND ASSEMBLYING (VYUZITI STRELIVIN VE STROJIRENSKE VYROBE A PRI MONTAZNICH PRACICH), (2005)

Urban, L.

A method and equipment for explosive joining of cables and wires, cutting of materials, die forging, hole punching, marking, and cold welding has been developed in Czechoslovakia. Three devices which...

Landscape Ecol DOI 10.1007/s10980-006-9011-4 RESEARCH ARTICLE Neutral models for testing landscape hypotheses (2005)

Robert H. Gardner, Æ Dean, L. Urban, R. H. Gardner, D. L. Urban

Abstract Neutral landscape models were originally developed to test the hypothesis that human-induced fragmentation produces patterns distinctly different from those associated with random processes....

GEANT4 Simulation Of Energy Losses Of Ions (1999)

V. N. Ivanchenko, S. Giani, M. G. Pia, L. Urban, P. Nieminen, G. Mancinelli

The algorithm for the simulation of energy losses of low energy ions is described. The details of its implementation in GEANT4 are discussed. The comparison of the simulation results with the...

Search for excited leptons in e$^+$e$^-$ annihilation at $\sqrt{s}$ = 130-140 GeV (1996)

Acciarri, M., Adam, A., Adriani, O., Aguilar-Benitez, M., Ahlen, S., Alpat, B., ...

We report on a search for the excited leptons e^*,mu^*,tau^* and nu^* in e+e- collisions at sqrt{s} = 130 - 140 GeV using the L3 detector at LEP. No evidence has been found for their existence. From...

Study of the structure of hadronic events and determination of $\alpha_{s}$ at $\sqrt{s}$ = 130 GeV and 136 GeV (1996)

Acciarri, M., Adam, A., Adriani, O., Aguilar-Benitez, M., Ahlen, S., Alpat, B., ...

We present a study of the structure of hadronic events recorded by the L3 detector at center-of-mass energies of 130 and 136 GeV. The data sample corresponds to an integrated luminosity of 5 pb-1...

Measurement of hadron and lepton-pair production at 130 GeV $\sqrt {s}$ 140 GeV at LEP (1996)

Acciarri, M., Adam, A., Adriani, O., Aguilar-Benitez, M., Ahlen, S., Alpat, B., ...

We report on the first measurements of e+e- annihilations into hadrons and lepton pairs at center-of-mass energies between 130 GeV and 140 GeV. In a total luminosity of 5 pb-1 collected with the L3...

Measurement of $\eta$ production in two and three-jet events from hadronic Z decays at Lep (1996)

Acciarri, M., Adam, A., Adriani, O., Aguilar-Benitez, M., Ahlen, S., Alpat, B., ...

The inclusive production of \eta mesons has been studied using 1.6 million hadronic Z decays collected with the L3 detector. The \eta multiplicity per event, the multiplicity for two-jet and...

Search for excited leptons in e$^+$e$^-$ annihilation at $\sqrt{s}$ = 130-140 GeV (1996)

Acciarri, M., Adam, A., Adriani, O., Aguilar-Benitez, M., Ahlen, S., Alpat, B., ...

We report on a search for the excited leptons e^*,mu^*,tau^* and nu^* in e+e- collisions at sqrt{s} = 130 - 140 GeV using the L3 detector at LEP. No evidence has been found for their existence. From...

Study of the structure of hadronic events and determination of $\alpha_{s}$ at $\sqrt{s}$ = 130 GeV and 136 GeV (1996)

Acciarri, M., Adam, A., Adriani, O., Aguilar-Benitez, M., Ahlen, S., Alpat, B., ...

We present a study of the structure of hadronic events recorded by the L3 detector at center-of-mass energies of 130 and 136 GeV. The data sample corresponds to an integrated luminosity of 5 pb-1...

Measurement of hadron and lepton-pair production at 130 GeV $\sqrt {s}$ 140 GeV at LEP (1996)

Acciarri, M., Adam, A., Adriani, O., Aguilar-Benitez, M., Ahlen, S., Alpat, B., ...

We report on the first measurements of e+e- annihilations into hadrons and lepton pairs at center-of-mass energies between 130 GeV and 140 GeV. In a total luminosity of 5 pb-1 collected with the L3...

Measurement of $\eta$ production in two and three-jet events from hadronic Z decays at Lep (1996)

Acciarri, M., Adam, A., Adriani, O., Aguilar-Benitez, M., Ahlen, S., Alpat, B., ...

The inclusive production of \eta mesons has been studied using 1.6 million hadronic Z decays collected with the L3 detector. The \eta multiplicity per event, the multiplicity for two-jet and...

Measurement of the Proton Structure Function F_2(x,Q^2) in the Low x Region at HERA (1993)

I. Abt, T. Ahmed, B. Andrieu, H Collaboration, ...

: A measurement of the proton structure function F 2 (x; Q 2 ) is presented with about 1000 neutral current deep inelastic scattering events for Bjorken x in the range x ' 10 \Gamma2 \Gamma 10...

Analysis of Pressure-Volume Curves of Leaves of Rosa hybrida cv. Sonia (1993)

URBAN, L., JAFFRIN, A., CHRAIBI, A.

By analysing the relationship between inverse water potential (ψ−1), and relative water content (RWC) measured on leaves of roses (Rosa hybrida cv. Sonia), grown soilless, it was found that a...

STEADY STATE THERMAL CONDITIONS INSIDE PLANT TISSUE CULTURE VESSELS SUBMITTED TO A CONSTANT LEVEL OF IRRADIATION (1990)

Urban, L., Jaffrin, A.

A simple mathematical model for quasi-stationary heat and mass transfers inside plant tissue culture vessels was developed and applied to various physical conditions. The validation of the convective...

MULTI - MUON PRODUCTION RESULTS FROM THE EUROPEAN MUON COLLABORATION EXPERIMENT. (TALK) (1980)

Davies, J K, Allkofer, O C, Aubert, J J, Bassompierre, G, Becks, K H, Bertsch, Y, ...

In *Les Arcs 1980, Proceedings, Electroweak Interactions and Unified Theories, Vol. 2*, 335-341

An in vitro study of the properties of single vagal afferents innervating guinea-pig airways.

Fox, A J, Barnes, P J, Urban, L, Dray, A

1. A novel preparation of the trachea and main bronchi with attached vagus nerve from the guinea-pig maintained in vitro was used to study the properties of single vagal afferent nerve fibres with...

An in vitro study of the properties of single vagal afferents innervating guinea-pig airways.

Fox, A J, Barnes, P J, Urban, L, Dray, A

1. A novel preparation of the trachea and main bronchi with attached vagus nerve from the guinea-pig maintained in vitro was used to study the properties of single vagal afferent nerve fibres with...

Interaction of group I mGlu and NMDA receptor agonists within the dorsal horn of the spinal cord of the juvenile rat

Dang, K, Naeem, S, Walker, K, Bowery, N G, Urban, L

The modulatory effects of mGlu receptors on NMDA-induced potential changes in spinal motoneurones were studied in vitro.Selective activation of mGlu5 receptors by 10 μM...

B1 bradykinin receptors and sensory neurones.

Davis, C. L., Naeem, S., Phagoo, S. B., Campbell, E. A., Urban, L., Burgess, G. M.

1. The location of the B1 bradykinin receptors involved in inflammatory hyperalgesia was investigated. 2. No specific binding of the B1 bradykinin receptor ligand [3H]-des-Arg10-kallidin was detected...

Taking the sting out of pain

Nagy, I, Paule, C, White, J, Urban, L

While the role of the brain kallikrein-kinin system in the development of various pathological processes, such as oedema formation following brain injury or induction of central hypertonia has...