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51

Certification ISO 9002 de la stérilisation centrale du CHU Vaudois (Lausanne, Suisse)

F. Cavin, F. Ledgard

Journal:

Year:

1999

File:

PDF, 503 KB

1999

52

Use of labelled nitrogen to measure gross and net rates of mineralization and microbial activity in permanent pastures following fertilizer applications at different time intervals

David J. Hatch, Mike S. Sprosen, Steve C. Jarvis, Stewart F. Ledgard

Journal:

Rapid Communications in Mass Spectrometry

Year:

2002

Language:

english

File:

PDF, 129 KB

english, 2002

53

Fate of15N-labelled nitrogen fertilizer applied to kiwifruit (Actinidia deliciosa) vines

S. F. Ledgard, G. S. Smith, M. S. Sprosen

Journal:

Year:

1992

Language:

english

File:

PDF, 700 KB

english, 1992

54

Fate of15N-labelled nitrogen fertilizer applied to kiwifruit (Actinidia deliciosa) vines

S. F. Ledgard, G. S. Smith

Journal:

Year:

1992

Language:

english

File:

PDF, 675 KB

english, 1992

55

Transfer of fixed nitrogen from white clover to associated grasses in swards grazed by dairy cows, estimated using15N methods

Journal:

Year:

1991

Language:

english

File:

PDF, 706 KB

english, 1991

56

Fate of urine nitrogen on mineral and peat soils in New Zealand

T. J. Clough, R. R. Sherlock, K. C. Cameron, S. F. Ledgard

Journal:

Year:

1996

Language:

english

File:

PDF, 844 KB

english, 1996

57

Biological nitrogen fixation in mixed legume/grass pastures

S. F. Ledgard, K. W. Steele

Journal:

Year:

1992

Language:

english

File:

PDF, 1.28 MB

english, 1992

58

Nitrogen fixation by nine white clover cultivars in grazed pasture, as affected by nitrogen fertilization

Stewart F. Ledgard, Mike S. Sprosen, Keith W. Steele

Journal:

Year:

1996

Language:

english

File:

PDF, 752 KB

english, 1996

59

Histamine-induced microvascular permeability increases in hamster skin: a response predominantly mediated by H2-receptors

D. F. Woodward, S. E. Ledgard

Journal:

Inflammation Research

Year:

1986

Language:

english

File:

PDF, 321 KB

english, 1986

60

Histamine involvement in the local and systemic microvascular effects produced by intradermal substance P

D. F. Woodward, D. A. A. Owen, M. A. Pipkin, S. E. Ledgard

Journal:

Inflammation Research

Year:

1985

Language:

english

File:

PDF, 419 KB

english, 1985

61

Nitrous Oxide Emissions from New Zealand Agriculture – key Sources and Mitigation Strategies

Cecile A. M. Klein, Stewart F. Ledgard

Journal:

Nutrient Cycling in Agroecosystems

Year:

2005

Language:

english

File:

PDF, 226 KB

english, 2005

62

Improving Estimates of Nitrate Leaching for Quantifying New Zealand’s Indirect Nitrous Oxide Emissions

Stephen M. Thomas, Stewart F. Ledgard, Glyn S. Francis

Journal:

Nutrient Cycling in Agroecosystems

Year:

2005

Language:

english

File:

PDF, 236 KB

english, 2005

63

Animal treading during wet soil conditions reduces N2fixation in mixed clover-grass pasture

John C. Menneer, Stewart Ledgard, Chris McLay, Warwick Silvester

Journal:

Year:

2005

Language:

english

File:

PDF, 300 KB

english, 2005

64

Effects of dairy farming intensification on nitrous oxide emissions

J. Luo, S. F. Ledgard, C. A. M. de Klein, S. B. Lindsey, M. Kear

Journal:

Year:

2008

Language:

english

File:

PDF, 218 KB

english, 2008

65

Effects of irrigating dairy-grazed grassland with farm dairy effluent on nitrous oxide emissions

Jiafa Luo, Surinder Saggar, Rita Bhandral, Nanthi Bolan, Stewart Ledgard, Stuart Lindsey, Wentao Sun

Journal:

Year:

2008

Language:

english

File:

PDF, 224 KB

english, 2008

66

Slowing down a pine invasion despite uncertainty in demography and dispersal

YVONNE M. BUCKLEY, ECKEHARD BROCKERHOFF, LISA LANGER, NICHOLAS LEDGARD, HEATHER NORTH, MARK REES

Journal:

Journal of Applied Ecology

Year:

2005

Language:

english

File:

PDF, 482 KB

english, 2005

67

Spread and impact of introduced conifers in South America: Lessons from other southern hemisphere regions

DANIEL SIMBERLOFF, MARTIN A. NUÑEZ, NICHOLAS J. LEDGARD, ANIBAL PAUCHARD, DAVID M. RICHARDSON, MAURO SARASOLA, BRIAN W. VAN WILGEN, SERGIO M. ZALBA, RAFAEL D. ZENNI, RAMIRO BUSTAMANTE, EDUARDO PEÑA, S

Journal:

Austral Ecology

Year:

2010

Language:

english

File:

PDF, 152 KB

english, 2010

68

Cellular Mechanism of Decreased Bone in Brtl Mouse Model of OI: Imbalance of Decreased Osteoblast Function and Increased Osteoclasts and Their Precursors

Thomas E Uveges, Patricia Collin-Osdoby, Wayne A Cabral, Felicia Ledgard, Leah Goldberg, Clemens Bergwitz, Antonella Forlino, Philip Osdoby, Gloria A Gronowicz, Joan C Marini

Journal:

Journal of Bone and Mineral Research

Year:

2008

Language:

english

File:

PDF, 6.42 MB

english, 2008

69

Alendronate Treatment of the Brtl Osteogenesis Imperfecta Mouse Improves Femoral Geometry and Load Response Before Fracture but Decreases Predicted Material Properties and Has Detrimental Effects on Osteoblasts and Bone Formation

Thomas E Uveges, Kenneth M Kozloff, Jennifer M Ty, Felicia Ledgard, Cathleen L Raggio, Gloria Gronowicz, Steven A Goldstein, Joan C Marini

Journal:

Journal of Bone and Mineral Research

Year:

2009

Language:

english

File:

PDF, 2.04 MB

english, 2009

70

Fate of15N labelled urine on four soil types

T.J. Clough, S.F. Ledgard, M.S. Sprosen, M.J. Kear

Journal:

Year:

1998

Language:

english

File:

PDF, 194 KB

english, 1998

71

Nitrogen cycling in low input legume-based agriculture, with emphasis on legume/grass pastures

Stewart F. Ledgard

Journal:

Year:

2001

Language:

english

File:

PDF, 198 KB

english, 2001

72

Nitrogen fixation by white clover in pastures grazed by dairy cows: Temporal variation and effects of nitrogen fertilization

S.F. Ledgard, M.S. Sprosen, J.W. Penno, G.S. Rajendram

Journal:

Year:

2001

Language:

english

File:

PDF, 160 KB

english, 2001

73

Fate of the 15N-labelled faeces fraction of dairy farm effluent (DFE) irrigated onto soils under different water regimes

G.F. Barkle, R. Stenger, T.N. Brown, S.F. Ledgard, D.J Painter

Journal:

Nutrient Cycling in Agroecosystems

Year:

2001

Language:

english

File:

PDF, 108 KB

english, 2001

74

Development during single IVP of bovine oocytes from dissected follicles: Interactive effects of estrous cycle stage, follicle size and atresia

Lora J. Hagemann, Susan E. Beaumont, Martin Berg, Martyn J. Donnison, Anita Ledgard, A. James Peterson, Anita Schurmann, H. Robin Tervit

Journal:

Molecular Reproduction and Development

Year:

1999

Language:

english

File:

PDF, 115 KB

english, 1999

75

Expression of genes associated with allantois emergence in ovine and bovine conceptuses

A.M. Ledgard, R.S-F. Lee, A.J. Peterson

Journal:

Molecular Reproduction and Development

Year:

2006

Language:

english

File:

PDF, 563 KB

english, 2006

76

Bovine endometrial legumain and TIMP-2 regulation in response to presence of a conceptus

A.M. Ledgard, R.S.-F. Lee, A.J. Peterson

Journal:

Molecular Reproduction and Development

Year:

2009

Language:

english

File:

PDF, 399 KB

english, 2009

77

Analyse de livres

H. F. Ledgard, Roger Bénichoux, Ch. Dive, L. Bolondi, L. Gandolfi, G. Labo

Journal:

Acta Endoscopica

Year:

1985

Language:

french

File:

PDF, 207 KB

french, 1985

78

Reproductive ecology ofPinus nigrain an invasive population: individual- and population-level variation in seed production and timing of seed release

Shaun R. Coutts, Paul Caplat, Katrina Cousins, Nick Ledgard, Yvonne M. Buckley

Journal:

Annals of Forest Science

Year:

2012

Language:

english

File:

PDF, 475 KB

english, 2012

79

A novel concept to reduce nitrogen losses from grazed pastures by administering soil nitrogen process inhibitors to ruminant animals: A study with sheep

S.F. Ledgard, J.C. Menneer, M.M. Dexter, M.J. Kear, S. Lindsey, J.S. Peters, D. Pacheco

Journal:

Agriculture, Ecosystems & Environment

Year:

2008

Language:

english

File:

PDF, 739 KB

english, 2008

80

Management options to reduce nitrous oxide emissions from intensively grazed pastures: A review

J. Luo, C.A.M. de Klein, S.F. Ledgard, S. Saggar

Journal:

Agriculture, Ecosystems & Environment

Year:

2010

Language:

english

File:

PDF, 309 KB

english, 2010

81

Eco-efficiency of intensification scenarios for milk production in New Zealand

Claudine Basset-Mens, Stewart Ledgard, Mark Boyes

Journal:

Ecological Economics

Year:

2009

Language:

english

File:

PDF, 1.01 MB

english, 2009

82

An automated nutrition screen for hospitalised patients: Can it predict those likely to suffer complications?

J.P. Ledgard, D. Chesher, R.C. Smith

Journal:

Year:

2008

Language:

english

File:

PDF, 36 KB

english, 2008

83

An effective automated nutrition screen for hospitalized patients

Ross C. Smith, James P. Ledgard, Gordon Doig, Douglas Chesher, Sarah F. Smith

Journal:

Year:

2009

Language:

english

File:

PDF, 158 KB

english, 2009

84

Animal treading stimulates denitrification in soil under pasture

John C. Menneer, Stewart Ledgard, Chris McLay, Warwick Silvester

Journal:

Soil Biology and Biochemistry

Year:

2005

Language:

english

File:

PDF, 250 KB

english, 2005

85

Ammonia emissions from intensive dairying: a comparison of contrasting systems in the United Kingdom and New Zealand

S.C Jarvis, S Ledgard

Journal:

Agriculture, Ecosystems & Environment

Year:

2002

Language:

english

File:

PDF, 78 KB

english, 2002

86

Uptake of 15N by Kiwifruit Vines from Applications of Nitrogen Fertilizer Prior to Budbreak

C.J. Clark, S.F. Ledgard

Journal:

Annals of Botany

Year:

1993

File:

PDF, 302 KB

1993

87

Uptake and Redistribution of 15N Within an Established Asparagus Crop after Application of 15N-labelled Nitrogen Fertilizer

S.F. Ledgard, J.A. Douglas, M.S. Sprosen, J.M. Follett

Journal:

Annals of Botany

Year:

1994

File:

PDF, 246 KB

1994

88

Contribution from Stolons and Roots to Estimates of the Total Amount of N2Fixed by White Clover (Trifolium repensL.)

FINN VANMAN JØRGENSEN, STEWART F. LEDGARD

Journal:

Annals of Botany

Year:

1997

Language:

english

File:

PDF, 247 KB

english, 1997

89

Polyunsaturated fatty acids differentially alter PGF2α and PGE2 release from bovine trophoblast and endometrial tissues during short-term culture

S. Meier, A.M. Ledgard, T.A. Sato, A.J. Peterson, M.D. Mitchell

Journal:

Animal Reproduction Science

Year:

2009

Language:

english

File:

PDF, 245 KB

english, 2009

90

Short-term nitrogen fluxes in grassland soils under different long-term nitrogen management regimes

Stewart F. Ledgard, Steve C. Jarvis, David J. Hatch

Journal:

Soil Biology and Biochemistry

Year:

1998

Language:

english

File:

PDF, 255 KB

english, 1998

91

Application of environmental radon monitoring to remedial action projects — A Canadian case study

Mark J. Gardiner, Susanne L. Ledgard, Barry A. McCallum

Journal:

Environment International

Year:

1996

Language:

english

File:

PDF, 1.34 MB

english, 1996

92

Environmental impacts of different nitrogen inputs on dairy farms and implications for the Resource Management Act of New Zealand

S.F. Ledgard, J.R. Crush, J.W. Penno

Journal:

Environmental Pollution

Year:

1998

Language:

english

File:

PDF, 594 KB

english, 1998

93

The spread of lodgepole pine (Pinus contorta, Dougl.) in New Zealand

Journal:

Forest Ecology and Management

Year:

2001

Language:

english

File:

PDF, 298 KB

english, 2001

94

Production Systems: A Notation for Defining Syntax and Translation

Journal:

IEEE Transactions on Software Engineering

Year:

1977

Language:

english

File:

PDF, 3.75 MB

english, 1977

95

An Experiment on Human Engineering of Interactive Software

Ledgard, H.F., Whiteside, J.A., Seymour, W., Singer, A.

Journal:

IEEE Transactions on Software Engineering

Year:

1980

Language:

english

File:

PDF, 624 KB

english, 1980

96

The Annotated Assistant: A Step Towards Human Engineering

Singer, A., Ledgard, H., Hueras, J.F.

Journal:

IEEE Transactions on Software Engineering

Year:

1981

Language:

english

File:

PDF, 3.98 MB

english, 1981

97

Author's Reply

Singer, A., Ledgard, H., Hueras, J.F.

Journal:

IEEE Transactions on Software Engineering

Year:

1981

Language:

english

File:

PDF, 1.60 MB

english, 1981

98

Assessing nitrogen transfer from legumes to associated grasses

S.F. Ledgard, J.R. Freney, J.R. Simpson

Journal:

Soil Biology and Biochemistry

Year:

1985

Language:

english

File:

PDF, 351 KB

english, 1985

99

Assessment of the relative uptake of added and indigenous soil nitrogen by nodulated legumes and reference plants in the 15N dilution measurement of N2 fixation: Glasshouse application of method

S.F. Ledgard, J.R. Simpson, J.R. Freney, F.J. Bergersen, R. Morton

Journal:

Soil Biology and Biochemistry

Year:

1985

Language:

english

File:

PDF, 690 KB

english, 1985

100

Assessment of the relative uptake of added and indigenous soil nitrogen by nodulated legumes and reference plants in the 15N dilution measurement of N2 fixation: Derivation of method

S.F. Ledgard, R. Morton, J.R. Freney, F.J. Bergersen, J.R. Simpson

Journal:

Soil Biology and Biochemistry

Year:

1985

Language:

english

File:

PDF, 632 KB

english, 1985