J. Larsson

Publication List Details

Period

1983 - 2009

Number

72

Co-Authors

The detection of Broad Iron K and L line emission in the Narrow-Line Seyfert 1 Galaxy 1H0707-495 using XMM-Newton (2009)

Fabian, A. C., Zoghbi, A., Ross, R. R., Uttley, P., Gallo, L. C., Brandt, W. N., ...

Since the discovery of the first broad iron-K line in 1995 from the Seyfert Galaxy MCG--6-30-15, broad iron-K lines have been found in several other Seyfert galaxies, from accreting stellar mass...

ABSTRACT MODELLING, SIMULATION AND VALIDATION OF COMPLEX FLUID AND MECHANICAL SYSTEMS (2008)

J Larsson, P Krus, J-o Palmberg

Technical systems are becoming increasingly integrated, e.g. because of the intensive use of software due to demands on energy efficiency, performance and customisability. This means that there are a...

KNIT ON DEMAND – SIMULATION OF AN AGILE PRODUCTION AND SHOP MODEL FOR FASHION PRODUCTS ABSTRACT (2008)

J. Peterson, J. Larsson, J. Carlsson, P. Andersson

In fashion business customer demand is changing due to fashion trends and new designs. Time from customer demand to customer demand fulfillment is essential for company’s ability to compete in the...

Exploring the disc/jet interaction in the radio-loud quasar 4C +74.26 with Suzaku (2008)

Larsson, J., Fabian, A. C., Ballantyne, D. R., Miniutti, G.

We report on a 90 ks Suzaku observation of the radio-loud quasar 4C +74.26. The source was observed in its highest flux state to date, and we find that it brightened by about 20 per cent during the...

Suzaku observations of Markarian 335: evidence for a distributed reflector (2007)

Larsson, J., Miniutti, G., Fabian, A. C., Miller, J. M., Reynolds, C. S., Ponti, G.

We report on a 151 ks net exposure Suzaku observation of the Narrow Line Seyfert 1 galaxy Mrk 335. The 0.5-40 keV spectrum contains a broad Fe line, a strong soft excess below about 2 keV and a...

Enjoying work or burdened by it? How anaesthetists experience and handle difficulties at work: a qualitative study (2007)

Larsson, J., Rosenqvist, U., Holmström, I.

Background The aim of this study was to explore difficulties at work from anaesthetists’ own perspective and to examine how anaesthetists handle and cope with situations that are perceived as...

Exploring the X-ray spectral variability of MCG-6-30-15 with XMM-Newton (2007)

Larsson, J., Fabian, A. C., Miniutti, G., Ross, R. R.

We present a study of the spectral variability of the Seyfert I galaxy MCG-6-30-15 based on the two long XMM-Newton observations from 2000 and 2001. The X-ray spectrum and variability properties of...

Studies of resolidification of non-thermally molten InSb using time-resolved X-ray diffraction (2005)

Harbst, M, Hansen, TN, Caleman, C, Fullagar, WK, Jonsson, P, Sondhauss, P, ...

We have used time-resolved X-ray diffraction to monitor the resolidification process of molten InSb. Melting was induced by an ultra-short laser pulse and the measurement conducted in a...

Trainee anaesthetists understand their work in different ways: implications for specialist education (2004)

Larsson, J., Holmström, I., Lindberg, E., Rosenqvist, U.

Background. Traditionally, programmes for specialist education in anaesthesia and intensive care have been based on lists of attributes such as skills and knowledge. However, modern research in the...

Trainee anaesthetists understand their work in different ways: implications for specialist education (2004)

Larsson, J., Holmström, I., Lindberg, E., Rosenqvist, U.

Background. Traditionally, programmes for specialist education in anaesthesia and intensive care have been based on lists of attributes such as skills and knowledge. However, modern research in the...

Trainee anaesthetists understand their work in different ways: implications for specialist education (2004)

Larsson, J., Holmström, I., Lindberg, E., Rosenqvist, U.

Background. Traditionally, programmes for specialist education in anaesthesia and intensive care have been based on lists of attributes such as skills and knowledge. However, modern research in the...

Influence of factor V Leiden on the development of neovascularisation secondary to central retinal vein occlusion. (2003)

Hvarfner, C, Hillarp, A, Larsson, J

Aims: To investigate if the presence of factor V Leiden has an influence on the prognosis in central retinal vein occlusion (CRVO). Methods: 166 patients with CRVO were studied retrospectively. They...

Picosecond X-ray diffraction studies of laser-excited acoustic phonons in InSb (2002)

Scheidt, K., Wark, J.S., Missalla, T., Lindenberg, A.M., Sondhauss, P., Wulff, M., ...

We have employed time-resolved X-ray diffraction with picosecond temporal resolution to measure the time-dependent rocking curves of laser-irradiated asymmetrically cut single InSb crystals. Coherent...

Probing impulsive strain propagation with x-ray pulses (2001)

Reis, D. A., DeCamp, M. F., Bucksbaum, P. H., Clarke, R., Dufresne, E., Hertlein, M., ...

Pump-probe time-resolved x-ray diffraction of allowed and nearly forbidden reflections in InSb is used to follow the propagation of a coherent acoustic pulse generated by ultrafast laser-excitation....

Nonlinear interaction between acoustic gravity waves in a rotating atmosphere (1996)

P. Axelsson, J. Larsson, L. Stenflo

The influence of the Earth's rotation on the resonant interaction of atmospheric waves is investigated. The explicit expressions for the coupling coefficients are presented. They are derived by means...

Nonlinear interaction between acoustic gravity waves in a rotating atmosphere (1996)

Axelsson, P., Larsson, J., Stenflo, L.

The influence of the Earth's rotation on the resonant interaction of atmospheric waves is investigated. The explicit expressions for the coupling coefficients are presented. They are derived by means...

Nonlinear interaction between acoustic gravity waves in a rotating atmosphere (1996)

Axelsson, P., Larsson, J., Stenflo, L.

The influence of the Earth's rotation on the resonant interaction of atmospheric waves is investigated. The explicit expressions for the coupling coefficients are presented. They are derived by means...

Nutritional assessment and muscle energy metabolism in severe chronic congestive heart failure--effects of long-term dietary supplementation (1994)

BROQVIST, M., ARNQVIST, H., DAHLSTRÖM, U., LARSSON, J., NYLANDER, E., PERMERT, J.

In order to investigate nutritional status in relation to the metabolic state of skeletal muscle in patients with severe congestive heart failure, and to explore the influence of long-term dietary...

Radiative-lifetime and Landé-factor measurements of the Se I 4p35s 5S2 level using pulsed laser spectroscopy (1992)

Bengtsson, G., Berzinsh, U., Larsson, J., Svanberg, S., Zerne, R.

First laser spectroscopic investigations on atomic selenium are reported. Natural selenium was thermally dissociated in a quartz resonance cell keeping the background pressure of abundant selenium...

Radiative-lifetime and Landé-factor measurements of the Se I 4p35s 5S2 level using pulsed laser spectroscopy (1992)

Bengtsson, G., Berzinsh, U., Larsson, J., Svanberg, S., Zerne, R.

First laser spectroscopic investigations on atomic selenium are reported. Natural selenium was thermally dissociated in a quartz resonance cell keeping the background pressure of abundant selenium...

Radiative-lifetime and Landé-factor measurements of the Se I 4p35s 5S2 level using pulsed laser spectroscopy (1992)

Bengtsson, G., Berzinsh, U., Larsson, J., Svanberg, S., Zerne, R.

First laser spectroscopic investigations on atomic selenium are reported. Natural selenium was thermally dissociated in a quartz resonance cell keeping the background pressure of abundant selenium...

Muscle water and electrolytes in severe chronic congestive heart failure before and after treatment with enalapril (1992)

BROQVIST, M., DAHLSTRÖM, U., KARLSSON, E., LARSSON, J.

To investigate the electrolyte and water content in peripheral skeletal muscle in patients suffering from severe chronic congestive heart failure, New York Heart Association functional class IV, and...

Muscle energy metabolism in severe chronic congestive heart failure -- effect of treatment with enalapril (1992)

BROQVIST, M., DAHLSTRÖM, U., KARLSSON, E., LARSSON, J.

Bv using biopsies, skeletal muscle metabolism was investigated in 22 patients with severe chronic heart failure. All the patients were in New York Heart Association functional class IV and...

METABOLIC CHANGES IN A CASE OF MALIGNANT HYPERTHERMIA (1983)

RUTBERG, H., JORFELDT, L., LARSSON, J., MÅRTENSSON, J., SCHILDT, B.

A patient with fulminant MH is presented. The metabolic changes in muscle tissue, whole blood and plasma are compared with those obtained from the porcine model. The samples were taken 1 h after...

Growth hormone after abdominal surgery attenuated forearm glutamine, alanine, 3-methylhistidine, and total amino acid efflux in patients receiving total parenteral nutrition.

Mjaaland, M, Unneberg, K, Larsson, J, Nilsson, L, Revhaug, A

OBJECTIVE: The study clarified the effects of growth hormone treatment on forearm amino acid efflux in patients with full nutritional support after gastrointestinal surgery. SUMMARY BACKGROUND DATA:...

Nutritional assessment reflects muscle energy metabolism in gastric carcinoma.

Symreng, T, Larsson, J, Schildt, B, Wetterfors, J

Preoperative nutritional status and muscle energy metabolism were studied in 26 patients with gastric carcinoma. Fat stores were reduced in 30% and visceral proteins in 25% to 90% of the patients....

Mutations in the Drosophila Melanogaster Gene Encoding S-Adenosylmethionine Suppress Position-Effect Variegation

Larsson, J., Zhang, J., Rasmuson-Lestander, A.

In Drosophila melanogaster, the study of trans-acting modifier mutations of position-effect variegation and Polycomb group (Pc-G) genes have been useful tools to investigate genes involved in...

Mutations in the Drosophila Melanogaster Gene Encoding S-Adenosylmethionine Suppress Position-Effect Variegation

Larsson, J., Zhang, J., Rasmuson-Lestander, A.

In Drosophila melanogaster, the study of trans-acting modifier mutations of position-effect variegation and Polycomb group (Pc-G) genes have been useful tools to investigate genes involved in...

Growth hormone after abdominal surgery attenuated forearm glutamine, alanine, 3-methylhistidine, and total amino acid efflux in patients receiving total parenteral nutrition.

Mjaaland, M, Unneberg, K, Larsson, J, Nilsson, L, Revhaug, A

OBJECTIVE: The study clarified the effects of growth hormone treatment on forearm amino acid efflux in patients with full nutritional support after gastrointestinal surgery. SUMMARY BACKGROUND DATA:...

Nutritional assessment reflects muscle energy metabolism in gastric carcinoma.

Symreng, T, Larsson, J, Schildt, B, Wetterfors, J

Preoperative nutritional status and muscle energy metabolism were studied in 26 patients with gastric carcinoma. Fat stores were reduced in 30% and visceral proteins in 25% to 90% of the patients....

Activated protein C resistance in young adults with central retinal vein occlusion.

Larsson, J, Olafsdottir, E, Bauer, B

BACKGROUND: Central retinal vein occlusion is a disease that is most common in old people. While the disease in old people often is associated with atherosclerosis, hypertension, diabetes, or...

Activated protein C resistance in patients with central retinal vein occlusion

Larsson, J, Sellman, A, Bauer, B

AIM/BACKGROUND—A new defect in the anticoagulant system has recently been discovered—activated protein C resistance. The frequency of this disorder has been shown to be increased in young...

Ultrasound enhanced thrombolysis in experimental retinal vein occlusion in the rabbit

Larsson, J., Carlson, J., Olsson, S

AIMS—To investigate if it was possible to lower the dose of streptokinase and maintain an effective thrombolysis by adding pulsed low energy ultrasound.
 Methods—53 retinal veins in 27 rabbits...

Photopic 30 Hz flicker ERG as a predictor for rubeosis in central retinal vein occlusion

Larsson, J., Andreasson, S.

AIMS—To investigate the predictive value of the cone b-wave implicit time in the photopic compared with the scotopic 30 Hz flicker ERG for rubeosis in central retinal vein...

Influence of factor V Leiden on the development of neovascularisation secondary to central retinal vein occlusion

Hvarfner, C, Hillarp, A, Larsson, J

Aims: To investigate if the presence of factor V Leiden has an influence on the prognosis in central retinal vein occlusion (CRVO).

Pancreatic cancer cells require an EGF receptor-mediated autocrine pathway for proliferation in serum-free conditions

Murphy, L O, Cluck, M W, Lovas, S, Ötvös, F, Murphy, R F, Schally, A V, ...

In-vitro and in-vivo studies have shown that autocrine growth factors and receptors are frequently expressed in human malignancies. Few of these studies, however, provide evidence that the identified...