Scientific Commons: J. Christiansen

Here agent-based models are employed to explore the behavior of small communities and their associated economic systems within an area of climatically marginal environment in northern Syria and Iraq....

LHCb Computing Technical Design Report (2005)

Antunes Nobrega, R., Franca Barbosa, A., Bediaga, I., Cernicchiaro, G., Magnin, J., ...

LHCb Computing Technical Design Report (2005)

Antunes Nobrega, R., Franca Barbosa, A., Bediaga, I., Cernicchiaro, G., Magnin, J., ...

LHCb Computing Technical Design Report (2005)

Antunes Nobrega, R., Franca Barbosa, A., Bediaga, I., Cernicchiaro, G., Magnin, J., ...

Discovery of Early Optical Emission from GRB 021211 (2003)

Fox, D. W., Price, P. A., Soderberg, A. M., Berger, E., Kulkarni, S. R., Sari, R., ...

We report our discovery and early time optical, near-infrared, and radio wavelength follow-up observations of the afterglow of the gamma-ray burst GRB 021211. Our optical observations, beginning 21...

LHCb reoptimized detector design and performance : Technical Design Report (2003)

Antunes Nobrega, R., Franca Barbosa, A., Bediaga, I., Cernicchiaro, G., Correade Oliveira, E., Magnin, J., ...

LHCb Trigger System : Technical Design Report (2003)

Antunes Nobrega, R., Franca Barbosa, A., Bediaga, I., Cernicchiaro, G., Correade Oliveira, E., Magnin, J., ...

LHCb Trigger System : Technical Design Report (2003)

Antunes Nobrega, R., Franca Barbosa, A., Bediaga, I., Cernicchiaro, G., Correade Oliveira, E., Magnin, J., ...

LHCb reoptimized detector design and performance : Technical Design Report (2003)

Antunes Nobrega, R., Franca Barbosa, A., Bediaga, I., Cernicchiaro, G., Correade Oliveira, E., Magnin, J., ...

LHCb Trigger System : Technical Design Report (2003)

Antunes Nobrega, R., Franca Barbosa, A., Bediaga, I., Cernicchiaro, G., Correade Oliveira, E., Magnin, J., ...

LHCb reoptimized detector design and performance : Technical Design Report (2003)

Antunes Nobrega, R., Franca Barbosa, A., Bediaga, I., Cernicchiaro, G., Correade Oliveira, E., Magnin, J., ...

Large Fetal Pulmonary Arteriovenous Fistula: Impact on Pulmonary Development (2002)

Russell, M.W., Nugent, C., Christiansen, J., Gomez, C.A.

A case report of a patient with a large pulmonary arteriovenous fistula and valvar pulmonary stenosis is presented. The fistula was diagnosed prenatally and its effect on in utero cardiovascular...

Change management and process improvement in BAE Systems. (2002)

Hendry, L, Kingsman, BG, Christiansen, J, Barker, SG, Boer, H

LHCb online system technical design report: Data acquisition and experiment control (2001)

LHCb Collaboration, Barbosa-Marinho, PR, Bediaga, I, Barbosa, AF, Cernicchiaro, G, De Oliveira, EC, ...

Overview of JET results in support of the ITER physics basis (2001)

Adams, J. M., Ageladarakis, P., Alper, B., Altmann, H., Arshad, S., Bainbridge, N., ...

The JET experimental campaign has focused on studies in support of the ITER physics basis. An overview of the results obtained is given for the reference ELMy H mode and advanced scenarios, which in...

A 1.25 Gbit/s serializer for LHC data and trigger optical links (2000)

Moreira, P, Christiansen, J, Marchioro, A, Van Der Bij, Erik, Kloukinas, Kostas C, Campbell, M, ...

Timing, trigger and control systems for LHC detectors (2000)

Ashton, M, Humphries, J, Villalobos Baillie, O, Christiansen, J, Cittolin, S, Ermolin, Yu, ...

The response of molecular isoforms of GH to acute exercise in trained adult males (2000)

Wallace, J., Cuneo, R. C., Bidlingmaier, M., Sonksen, P. H., Sacca, L., Christiansen, J., ...

Responses of markers of bone and collagen turnover to exercise, growth hormone (GH) administration, and GH withdrawal in trained adult males. (2000)

Wallace, J., Cuneo, R. C., Lundberg, P., Rosen, T., Jorgensen, J., Longobardi, S., ...

The effect of four weeks of supraphysiological hormone administration on the insulin-like growth factor axis in women and men. (2000)

Dall, R., Longobardi, S., Ehrnborg, C., Keay, N., Rosen, T., Jorgensen, J., ...

Measurements of serum insulin-like growth factor I (IGF-I) and related markers are routinely used in the diagnosis and treatment of GH deficiency and excess. The validity of these markers for...

The effect of four weeks of supraphysiological hormone administration on the insulin-like growth factor axis in women and men. (2000)

Dall, R., Longobardi, S., Ehrnborg, C., Keay, N., Rosen, T., Jorgensen, J., ...

Measurements of serum insulin-like growth factor I (IGF-I) and related markers are routinely used in the diagnosis and treatment of GH deficiency and excess. The validity of these markers for...

The response of molecular isoforms of GH to acute exercise in trained adult males (2000)

Wallace, J., Cuneo, R. C., Bidlingmaier, M., Sonksen, P. H., Sacca, L., Christiansen, J., ...

Responses of markers of bone and collagen turnover to exercise, growth hormone (GH) administration, and GH withdrawal in trained adult males (2000)

Wallace, J., Cuneo, R. C., Lundberg, P., Rosen, T., Jorgensen, J., Longobardi, S., ...

To examine the interactions between acute exercise and GH on markers of bone and collagen turnover and to assess the potential for detecting GH abuse in athletes using these markers, we studied 17...

Overview of ITER physics Deuterium-Tritium experiments in JET (1999)

Jacquinot, J, Bhatnagar, V, Cordey, J G, Horton, L D, Start, D F H, Barnsley, R, ...

A four channel, self-calibrating, high resolution, time to digital converter (1998)

Mota, M, Christiansen, J

A four channel, self-calibrating, High Resolution Time to Digital Converter (HRTDC) with an RMS error of 35 ps over a dynamic range of 3.2 \mu s has been developed. Its architecture is based on an...

The C-terminal carboxy group of T7 RNA polymerase ensures efficient magnesium ion-dependent catalysis (1998)

Lykke-Andersen, J, Christiansen, J

High performance Joint European Torus (JET) plasmas for deuterium-tritium operation with the MkII divertor (1997)

Jones, T. T. C., Adams, J. M., Ageladarakis, P., AliArshad, S., Alper, B., Altmann, H., ...

Planned experiments in the Joint European Torus [Plasma Physics and Controlled Fusion Research, Proceedings, 13th International Conference, Washington, D.C., 1990 (International Atomic Energy Agency,...

Latest JET results in deuterium and deuterium-tritium plasmas (1997)

Adams, J. M., Ageladarakis, P., Arshad, S. A., Alper, B., Altmann, H., Andrew, P., ...

All major JET systems have been fully commissioned for D-T and the DTE1 series of experiments has started with the D-T fuel mixture and operating conditions foreseen for ITER. In the area of ITER...

ATLAS calorimeter performance (1996)

ATLAS Collaboration, Airapetian, A, Grabsky, V, Hakopian, H, Vartapetian, A, Fares, F, ...

ATLAS computing technical proposal (1996)

ATLAS Collaboration, Airapetian, A, Grabsky, V, Hakopian, H, Vartapetian, A, Fares, F, ...

MEC3: a pipelined zero suppression and trigger matching chip (1995)

Mota, M, Gomes, P, Christiansen, J

NANA: an integrated signal processor and record builder for the level-2 read-out of asynchronous event-filtering digital pipelines (1995)

Gomes, P, Mota, M, Christiansen, J

An integrated CMOS 0.15 ns digital timing generator for TDCs and clock distribution systems (1995)

Christiansen, J

JET results with the new pumped divertor and implications for ITER (1995)

Adams, J. M., Ageladarakis, P., Alper, B., Altmann, H., Andrew, P., AliArshad, S., ...

This paper presents an overview of results of the 1994/95 experimental campaign on JET with the new pumped divertor and draws implications for ITER in the areas of detached and radiative divertor...

An integrated 16-channel CMOS time-to-digital converter (1994)

Ljuslin, C, Christiansen, J, Marchioro, A, Klingsheim, O

First Results with the Modified Jet - the Jet Team (1994)

Adams, J. M., Agarici, Y., Ageladarakis, P., Alper, B., Altmann, H., Andrew, P., ...

JET was extensively modified in the 1992/93 shutdown. The new pumped divertor and many new systems were brought into operation early in 1994. Operations have progressed to 4MA plasma current and,...

An asynchronous data-driven event building scheme based on ATM switching fabrics (1993)

Letheren, M F, Christiansen, J, Mandjavidze, I D, Verhille, H, De Prycker, M, Pauwels, B, ...

Optimizing the CERN plasma lens for antiproton collection (1992)

Kowalewicz, R, Maury, S, Milner, S, Riege, H, Christiansen, J, ...

An integrated high-performance FASTBUS slave interface (1992)

Christiansen, J, Ljuslin, C

A first-level digital buffer with micropipelined data recalibration, selective zero suppression and trigger matching (1992)

Christiansen, J, Letheren, M F, Marchioro, A

CMS: The Compact Muon Solenoid: Letter of intent for a general purpose detector at the LHC (1992)

CMS Collaboration, Della Negra, M, Markytan, M, Neumeister, N, Porth, P, Rohringer, H, ...

Performance of the CERN plasma lens in laboratory and beam tests at the antiproton source (1991)

Kowalewicz, R, Milner, S, Pedersen, F, Riege, H, Boggasch, Ekkehard, ...