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51

Growth characteristics of the marine rock pool flagellate Chlamydomonas pulsatilla Wollenweber (Chlorophyta)

Hellebust, Johan A., Le Gresley, Susan M. L.

Journal:

Year:

1985

Language:

english

File:

PDF, 149 KB

english, 1985

52

Advances in molecular imaging: targeted optical contrast agents for cancer diagnostics

Hellebust, Anne, Richards-Kortum, Rebecca

Journal:

Year:

2012

Language:

english

File:

PDF, 4.68 MB

english, 2012

53

The limitations of campaign finance disclosure

Journal:

National Civic Review

Year:

1978

Language:

english

File:

PDF, 320 KB

english, 1978

54

Metabolic fractionation of carbon isotopes in marine plankton—I. Temperature and respiration experiments

E.T. Degens, R.R.L. Guillard, W.M. Sackett, J.A. Hellebust

Journal:

Deep Sea Research and Oceanographic Abstracts

Year:

1968

Language:

english

File:

PDF, 593 KB

english, 1968

55

The use of real-time monitoring data to evaluate major sources of airborne particulate matter

Stig Hellebust, Arnaud Allanic, Ian P. O'Connor, John C. Wenger, John R. Sodeau

Journal:

Atmospheric Environment

Year:

2010

Language:

english

File:

PDF, 1.28 MB

english, 2010

56

The use of polar organic compounds to estimate the contribution of domestic solid fuel combustion and biogenic sources to ambient levels of organic carbon and PM2.5 in Cork Harbour, Ireland

Ivan Kourtchev, Stig Hellebust, Jennifer M. Bell, Ian P. O'Connor, Robert M. Healy, Arnaud Allanic, David Healy, John C. Wenger, John R. Sodeau

Journal:

Science of The Total Environment

Year:

2011

Language:

english

File:

PDF, 1.66 MB

english, 2011

57

REGULATION OF A GLUCOSE TRANSPORT SYSTEM IN STICHOCOCCUS BACILLARIS

Richard W. Carthew, Johan A. Hellebust

Journal:

Journal of Phycology

Year:

1983

File:

PDF, 1.47 MB

1983

58

NITROGEN METABOLISM AND AMINO ACID NUTRITION IN THE SOIL ALGA STICHOCOCCUS BACILLARIS (CHLOROPHYCEAE)

Johan A. Hellebust, Iftikhar Ahmad

Journal:

Journal of Phycology

Year:

1989

File:

PDF, 1.70 MB

1989

59

PROTEIN BIOSYNTHESIS IN SALT-SHOCKED CELLS OF STICHOCOCCUS BACILLARIS (CHLOROPHYCEAE)

Iftikhar Ahmad, Johan A. Hellebust

Journal:

Journal of Phycology

Year:

1993

File:

PDF, 1.61 MB

1993

60

UPTAKE SPECIFICITY FOR ORGANIC SUBSTRATES BY THE MARINE DIATOM MELOSIRA NUMMULOIDES

Johan A. Hellebust, Robert R. L. Guillard

Journal:

Journal of Phycology

Year:

1967

Language:

english

File:

PDF, 448 KB

english, 1967

61

KINETICS OF GLUCOSE TRANSPORT AND GROWTH OF CYCLOTELLA CRYPTICA REIMANN, LEWIN AND GUILLARD,

Johan A. Hellebust

Journal:

Journal of Phycology

Year:

1971

File:

PDF, 1.31 MB

1971

62

GLUCOSE UPTAKE BY CYCLOTELLA CRYPTICA: DARK INDUCTION AND LIGHT INACTIVATION OF TRANSPORT SYSTEM

Johan A. Hellebust

Journal:

Journal of Phycology

Year:

1971

File:

PDF, 1.45 MB

1971

63

GROWTH AND THE PRODUCTION OF EXTRACELLULAR SUBSTANCES BY TWO STRAINS OF PHAEOCYSTIS POUCHETI

R. R. L. Guillard, Johan A. Hellebust

Journal:

Journal of Phycology

Year:

1971

File:

PDF, 2.86 MB

1971

64

GLUCOSE TRANSPORT SYSTEMS AND GROWTH CHARACTERISTICS OF BRACTEACOCCUS MINOR

Robert G. Sheath, Johan A. Hellebust

Journal:

Journal of Phycology

Year:

1974

File:

PDF, 2.29 MB

1974

65

THE STATOSPORE OF DINOBRYON DIVERGENS IMHOF: FORMATION AND GERMINATION IN A SUBARCTIC LAKE

Robert G. Sheath, Johan A. Hellebust, Takashi Sawa

Journal:

Journal of Phycology

Year:

1975

File:

PDF, 2.36 MB

1975

66

UPTAKE OF ORGANIC SUBSTRATES BY CYCLOTELLA CRYPTICA (BACILLARIOPHYCEAE): EFFECTS OF IONS, IONOPHORES AND METABOLIC AND TRANSPORT INHIBITORS

Johan A. Hellebust

Journal:

Journal of Phycology

Year:

1978

File:

PDF, 1.34 MB

1978

67

THE CONTRIBUTION OF ORGANIC SOLUTES TO OSMOTIC BALANCE IN SOME GREEN AND EUSTIGMATOPHYTE ALGAE

Lewis M. Brown, Johan A. Hellebust

Journal:

Journal of Phycology

Year:

1980

File:

PDF, 1016 KB

1980

68

TRANSPORT OF AMINO ACIDS BY THE SOIL ALGA STICHOCOCCUS BACILLARIS

Richard W. Carthew, Johan A. Hellebust

Journal:

Journal of Phycology

Year:

1982

File:

PDF, 1.24 MB

1982

69

Growth and osmoregulation of Boekelovia hooglandii in relation to salinity

Fujii, Shuhei, Hellebust, Johan A.

Journal:

Canadian Journal of Botany

Year:

1994

Language:

english

File:

PDF, 347 KB

english, 1994

70

Salinity responses of the marine microalga Brachiomonassubmarina Bohlin

Iftikhar Ahmad, Johan A. Hellebust

Journal:

Journal of Experimental Marine Biology and Ecology

Year:

1985

Language:

english

File:

PDF, 623 KB

english, 1985

71

Sources of ambient concentrations and chemical composition of PM2.5–0.1 in Cork Harbour, Ireland

S. Hellebust, A. Allanic, I.P. O'Connor, C. Jourdan, D. Healy, J.R. Sodeau

Journal:

Atmospheric Research

Year:

2010

Language:

english

File:

PDF, 963 KB

english, 2010

72

OC-81 A MULTICENTRE COMPARISON OF INTER- AND INTRA-FRACTIONAL ORGAN MOVEMENT IN CERVIX CANCER BT AND ITS DOSIMETRIC IMPACT

N. Nesvacil, K. Tanderup, T. Paulsen-Hellebust, A. De Leeuw, C. Anderson, S. Mohamed, R. Potter, C. Kirisits

Journal:

Radiotherapy and Oncology

Year:

2012

Language:

english

File:

PDF, 67 KB

english, 2012

73

OC-83 SPATIAL DOSIMETRIC SENSITIVITY ANALYSIS OF CONTOURING UNCERTAINTIES IN GYN 3D-BASED BRACHYTHERAPY

T.P. Hellebust, P. Petric, K. Tanderup, D. Berger, E. Fidarova, R. Pötter, C. Haie-Meder, E. Malinen

Journal:

Radiotherapy and Oncology

Year:

2012

Language:

english

File:

PDF, 64 KB

english, 2012

74

The phylogenetic significance of the distribution of arginine deiminase and arginase in the Chlorophyta

Laliberté, G., Hellebust, J. A.

Journal:

Year:

1991

Language:

english

File:

PDF, 129 KB

english, 1991

75

Regulation of proline metabolism in the marine centric diatom Cyclotella cryptica

Liu, Ming Sai, Hellebust, Johan A.

Journal:

Canadian Journal of Botany

Year:

1976

Language:

english

File:

PDF, 617 KB

english, 1976

76

Effects of salinity changes on growth and metabolism of the marine centric diatom Cyclotella cryptica

Liu, Ming Sai, Hellebust, Johan A.

Journal:

Canadian Journal of Botany

Year:

1976

Language:

english

File:

PDF, 376 KB

english, 1976

77

Floridean starch metabolism of Porphyridium purpureum (Rhodophyta)

Sheath, Robert G., Hellebust, Johan A., Sawa, Takashi

Journal:

Year:

1981

Language:

english

File:

PDF, 381 KB

english, 1981

78

Effects of low light and darkness on structural transformations in plastids of the Rhodophyta*

Sheath, Robert G., Hellebust, Johan A., Sawa, Takashi

Journal:

Year:

1979

Language:

english

File:

PDF, 840 KB

english, 1979

79

Floridean starch metabolism of Porphyridium purpureum (Rhodophyta). II. Changes during the cell cycle*

Sheath, Robert G., Hellebust, Johan A., Sawa, Takashi

Journal:

Year:

1979

Language:

english

File:

PDF, 215 KB

english, 1979

80

Floridean starch metabolism of Porphyridium purpureum (Rhodophyta)

Sheath, Robert G., Hellebust, Johan A., Sawa, Takashi

Journal:

Year:

1979

Language:

english

File:

PDF, 562 KB

english, 1979

81

Changes in plastid structure, pigmentation and photosynthesis of the conchocelis stage of Porphyra leucosticta (Rhodophyta, Bangiophyceae) in response to low light and darkness*

Sheath, Robert G., Hellebust, Johan A., Sawa, Takashi

Journal:

Year:

1977

Language:

english

File:

PDF, 662 KB

english, 1977

82

Heterotrophic nutrition of the marine pennate diatom, Cylindrotheca fusiformis

Lewin, Joyce, Hellebust, Johan A.

Journal:

Canadian Journal of Microbiology

Year:

1970

Language:

english

File:

PDF, 211 KB

english, 1970

83

Transport systems for organic acids induced in the marine pennate diatom, Cylindrotheca fusiformis

Hellebust, Johan A., Lewin, Joyce

Journal:

Canadian Journal of Microbiology

Year:

1972

Language:

english

File:

PDF, 307 KB

english, 1972

84

Heterotrophic nutrition of the marine pennate diatom Navicula pavillardi Hustedt

Lewin, Joyce, Hellebust, Johan A.

Journal:

Canadian Journal of Microbiology

Year:

1975

Language:

english

File:

PDF, 414 KB

english, 1975

85

Utilization of amino acids as nitrogen sources, and their effects on nitrate reductase in the marine diatom Cyclotella cryptica

Liu, Ming Sai, Hellebust, Johan A.

Journal:

Canadian Journal of Microbiology

Year:

1974

Language:

english

File:

PDF, 217 KB

english, 1974

86

Dose optimisation in single plane interstitial brachytherapy

Kari Tanderup, Taran Paulsen Hellebust, Henriette Benedicte Honoré, Søren Kynde Nielsen, Dag Rune Olsen, Cai Grau, Jacob Christian Lindegaard

Journal:

Radiotherapy and Oncology

Year:

2006

Language:

english

File:

PDF, 493 KB

english, 2006

87

Patterns of care for brachytherapy in Europe: Updated results

Ferran Guedea, Jack Venselaar, Peter Hoskin, Taran Paulsen Hellebust, Didier Peiffert, Bradley Londres, Montse Ventura, Jean-Jacques Mazeron, Erik Van Limbergen, Richard Pötter, Gyorgy Kovacs

Journal:

Radiotherapy and Oncology

Year:

2010

Language:

english

File:

PDF, 490 KB

english, 2010

88

Inter fraction variations in rectum and bladder volumes and dose distributions during high dose rate brachytherapy treatment of the uterine cervix investigated by repetitive CT-examinations

Taran Paulsen Hellebust, Einar Dale, Ane Skjønsberg, Dag Rune Olsen

Journal:

Radiotherapy and Oncology

Year:

2001

Language:

english

File:

PDF, 216 KB

english, 2001

89

HALF BEAM TECHNIQUE REDUCES DOSE TO TESTICLES IN IRRADIATION OF RECTAL CANCER

B.L. Rekstad, P. Hellebust, K. Bruheim, K.M. Tveit, D.R. Olsen, M.G. Guren

Journal:

Radiotherapy and Oncology

Year:

2011

Language:

english

File:

PDF, 434 KB

english, 2011

90

Determination of 3D dose distribution from intracavitary brachytherapy of cervical cancer by MRI of irradiated ferrous sulphate gel

Bjørn H. Knutsen, Arne Skretting, Taran P. Hellebust, Dag R. Olsen

Journal:

Radiotherapy and Oncology

Year:

1997

Language:

english

File:

PDF, 5.96 MB

english, 1997

91

Expression of the second epidermal growth factor-like domain of human factor VII in Escherichia coli

Halldis Hellebust, Steinar Bergseth, Lars Örning

Journal:

Journal of Biotechnology

Year:

1998

Language:

english

File:

PDF, 166 KB

english, 1998

92

Precision of the current methods to measure the alkenone proxy U 37K′ and absolute alkenone abundance in sediments: Results of an interlaboratory comparison study

Rosell-Melé, A., Bard, E., Emeis, K.-C., Grimalt, J. O., Müller, P., Schneider, R., Bouloubassi, I., Epstein, B., Fahl, K., Fluegge, A., Freeman, K., Goñi, M., Güntner, U., Hartz, D., Hellebust, S., H

Journal:

Geochemistry, Geophysics, Geosystems

Year:

2001

Language:

english

File:

PDF, 531 KB

english, 2001

93

Effect of naphthalene and aqueous crude oil extracts on the green flagellate Chlamydomonas angulosa . I. Growth

Soto, C., Hellebust, J. A., Hutchinson, T. C., Sawa, T.

Journal:

Canadian Journal of Botany

Year:

1975

Language:

english

File:

PDF, 464 KB

english, 1975

94

Comparison of algae in the euplankton, tychoplankton, and periphyton of a tundra pond

Sheath, Robert G., Hellebust, Johan A.

Journal:

Canadian Journal of Botany

Year:

1978

Language:

english

File:

PDF, 616 KB

english, 1978

95

Effect of protein fusion on the stability of proteolytically sensitive sites in recombinant DNA proteins

Hellebust, Halldis, UhlÃ©n, Mathias, Enfors, Sven-Olof

Journal:

Journal of Biotechnology

Year:

1989

Language:

english

File:

PDF, 840 KB

english, 1989

96

GEC/ESTRO recommendations on high dose rate afterloading brachytherapy for localised prostate cancer: An update

Hoskin, Peter J., Colombo, Alessandro, Henry, Ann, Niehoff, Peter, Paulsen Hellebust, Taran, Siebert, Frank-Andre, Kovacs, Gyorgy

Journal:

Radiotherapy and Oncology

Year:

2013

Language:

english

File:

PDF, 1.02 MB

english, 2013

97

Some new taxonomic characteristics applied to Stichococcus bacillaris (Chlorophyceae)

Brown, Lewis M., Hellebust, Johan A.

Journal:

Canadian Journal of Botany

Year:

1980

Language:

english

File:

PDF, 527 KB

english, 1980

98

Phase Behavior of Anionic Polyelectrolyte Mixtures in Aqueous Solution. Effects of Molecular Weights, Polymer Charge Density, and Ionic Strength of Solution

Hellebust, Stig, Nilsson, Svante, Blokhus, Anne Marit

Journal:

Year:

2003

Language:

english

File:

PDF, 196 KB

english, 2003

99

Proteolytic degradation of fused protein A-β-galactosidase in Escherichia coli

Hellebust, Halldis, Veide, Andres, Enfors, Sven-Olof

Journal:

Journal of Biotechnology

Year:

1988

Language:

english

File:

PDF, 745 KB

english, 1988

100

Comparison of high-dose-rate 192Ir source strength measurements using equipment with traceability to different standards

Carlsson Tedgren, Åsa, Bjerke, Hans, Grindborg, Jan-Erik, Hetland, Per-Otto, Kosunen, Antti, Hellebust, Taran Paulsen, Persson, Linda, Sipila, Petri

Journal:

Year:

2014

Language:

english

File:

PDF, 344 KB

english, 2014