J. L. Christiansen

Publication List Details

Period

2001 - 2008

Number

18

Co-Authors

Search for Cosmic Strings in the GOODS Survey (2008)

Christiansen, J. L., Albin, E., James, K. A., Goldman, J., Maruyama, D., Smoot, G. F.

We search Hubble Space Telescope Treasury Program images collected as part of the Great Observatories Origins Deep Survey for pairs of galaxies consistent with the gravitational lensing signature of...

The University of New South Wales Extrasolar Planet Search: a catalogue of variable stars from fields observed 2004--2007 (2008)

Christiansen, J. L., Derekas, A., Kiss, L. L., Ashley, M. C. B., Curran, S. J., Hamacher, D. W., ...

We present a new catalogue of variable stars compiled from data taken for the University of New South Wales Extrasolar Planet Search. From 2004 October to 2007 May, 25 target fields were each...

The first high-amplitude delta Scuti star in an eclipsing binary system (2007)

Christiansen, J. L., Derekas, A., Ashley, M. C. B., Webb, J. K., Hidas, M. G., Hamacher, D. W., ...

We report the discovery of the first high-amplitude delta Scuti star in an eclipsing binary, which we have designated UNSW-V-500. The system is an Algol-type semi-detached eclipsing binary of maximum...

A new detached K7 dwarf eclipsing binary system (2007)

Young, T. B., Hidas, M. G., Webb, J. K., Ashley, M. C. B., Christiansen, J. L., Derekas, A., ...

We present an analysis of a new, detached, double-lined eclipsing binary system with K7 Ve components, discovered as part of the University of New South Wales Extrasolar Planet Search. The object is...

The UNSW Extrasolar Planet Search: Methods and First Results from a Field Centred on NGC 6633 (2005)

Hidas, M. G., Ashley, M. C. B., Webb, J. K., Irwin, M., Phillips, A., Toyozumi, H., ...

We report on the current status of the University of New South Wales Extrasolar Planet Search project, giving details of the methods we use to obtain millimagnitude precision photometry using the...

Adaptation of lupins for Northern European maritime conditions (2003)

Joernsgaard, B., Christiansen, J.L., Kuptsov, N.

Lupin as a grain crop has been restricted in growing area to more continental conditions due to their indeterminate growth form, which in maritime Northern European areas causes excessive vegetative...

Adaptation of lupins for Northern European maritime conditions (2003)

Joernsgaard, B., Christiansen, J.L., Kuptsov, N.

Lupin as a grain crop has been restricted in growing area to more continental conditions due to their indeterminate growth form, which in maritime Northern European areas causes excessive vegetative...

Greenhouse screening for Fusarium wilt resistance in lupine (2002)

Kuptsou, N., Christiansen, J.L., Raza, S., Joernsgaard, B.

Fusarium wilt can cause total crop failure. Evaluation of Ffusarium resistance in heavily infected soil were performed in a grenhouse where the dominant fusarium species in the soil in descending...

Greenhouse screening for Fusarium wilt resistance in lupine (2002)

Kuptsou, N., Christiansen, J.L., Raza, S., Joernsgaard, B.

Fusarium wilt can cause total crop failure. Evaluation of Ffusarium resistance in heavily infected soil were performed in a grenhouse where the dominant fusarium species in the soil in descending...

Greenhouse screening for Fusarium wilt resistance in lupine (2002)

Kuptsov, N., Christiansen, J.L., Raza, S., Joernsgaard, B.

Fusarium wilt can cause total crop failure. Evaluation of Ffusarium resistance in heavily infected soil were performed in a grenhouse where the dominant fusarium species in the soil in descending...

Adaptation of lupins for Northern European maritime conditions (2002)

Joernsgaard, B., Christiansen, J.L., Kuptsov, N.

Lupin as a grain crop has been restricted in growing area to more continental conditions due to their indeterminate growth form, which in maritime Northern European areas causes excessive vegetative...

Greenhouse screening for Fusarium wilt resistance in lupine (2002)

Kuptsou, N., Christiansen, J.L., Raza, S., Joernsgaard, B.

Fusarium wilt can cause total crop failure. Evaluation of Ffusarium resistance in heavily infected soil were performed in a grenhouse where the dominant fusarium species in the soil in descending...

Greenhouse screening for Fusarium wilt resistance in lupine (2002)

Kuptsov, N., Christiansen, J.L., Raza, S., Joernsgaard, B.

Fusarium wilt can cause total crop failure. Evaluation of Ffusarium resistance in heavily infected soil were performed in a grenhouse where the dominant fusarium species in the soil in descending...

Adaptation of lupins for Northern European maritime conditions (2002)

Joernsgaard, B., Christiansen, J.L., Kuptsov, N.

Lupin as a grain crop has been restricted in growing area to more continental conditions due to their indeterminate growth form, which in maritime Northern European areas causes excessive vegetative...

Calcium Tolerance And Ion Uptake Of Egyptian Lupin Landraces On Calcareous Soils (2001)

Raza, S., Abdel-Wahab, A., Jørnsgård, B., Christiansen, J.L.

To establish the cause of poor growth of white lupin (Lupinus albus L.) in the presence of high CaCO3 and identify tolerant accessions a field and a pot experiment was conducted. In the field 100...

Choise of species and varieties for grain legumesand cereals for inter- and monocropping in organic agricultural systems (2001)

Joernsgaard, B., Raza, S., Jensen, E.S., Christiansen, J.L.

Short stem peas and early ripening narrow leaved lupins with restricted branched are the best option for inter-cropping with spring barley and - wheat, with respect to synchronized development and...

Choise of species and varieties for grain legumesand cereals for inter- and monocropping in organic agricultural systems (2001)

Joernsgaard, B., Raza, S., Jensen, E.S., Christiansen, J.L.

Short stem peas and early ripening narrow leaved lupins with restricted branched are the best option for inter-cropping with spring barley and - wheat, with respect to synchronized development and...

Calcium tolerance and ion uptake of Egyptian lupin landraces on calcareous soils (1970)

Raza, S., Abdel-Wahab, A., JØrnsgård, B., Christiansen, J. L.

To establish the cause of poor growth of white lupin (Lupinus albus L.) in the presence of high CaCO3 and identify tolerant accessions a field and a pot experiment was conducted. In the field 100...