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51

The annealing effect on structural and optical properties of ZnO thin films produced by r.f. sputtering

A.G. Rolo, J. Ayres de Campos, T. Viseu, T. de Lacerda-Arôso, M.F. Cerqueira

Journal:

Superlattices and Microstructures

Year:

2007

Language:

english

File:

PDF, 435 KB

english, 2007

52

High-temperature trapping of muons in CuInSe2 and CuInS2

J.M Gil, H.V Alberto, R.C Vilão, J Piroto Duarte, P.J Mendes, N Ayres de Campos, A Weidinger, Ch Niedermayer, M.V Yakushev, R.D Pilkington, R.D Tomlinson, S.F.J Cox

Journal:

Physica B: Condensed Matter

Year:

2000

Language:

english

File:

PDF, 84 KB

english, 2000

53

Shallow-level muonium centre in CdS

J.M. Gil, H.V. Alberto, R.C. Vilão, J. Piroto Duarte, P.J. Mendes, N. Ayres de Campos, A. Weidinger, J. Krauser, Ch. Niedermayer, S.F.J. Cox

Journal:

Physica B: Condensed Matter

Year:

2000

Language:

english

File:

PDF, 138 KB

english, 2000

54

Probing the shallow-donor muonium wave function in ZnO and CdS via transferred hyperfine interactions

J.S. Lord, S.P. Cottrell, P.J.C. King, H.V. Alberto, N. Ayres de Campos, J.M. Gil, J.Piroto Duarte, R.C. Vilão, R.L. Lichti, S.K.L. Sjue, B.A. Bailey, A. Weidinger, E.A. Davis, S.F.J. Cox

Journal:

Physica B: Condensed Matter

Year:

2001

Language:

english

File:

PDF, 117 KB

english, 2001

55

Shallow donor versus deep acceptor state in II–VI semiconductor compounds

A. Weidinger, J.M. Gil, H.V. Alberto, R.C. Vilão, J. Piroto Duarte, N. Ayres de Campos, S.F.J. Cox

Journal:

Physica B: Condensed Matter

Year:

2003

Language:

english

File:

PDF, 126 KB

english, 2003

56

Muoniated radicals in the organic semiconductor zinc-phthalocyanine

J.Piroto Duarte, R.C. Vilão, J.M. Gil, H.V. Alberto, N. Ayres de Campos, A. Weidinger

Journal:

Physica B: Condensed Matter

Year:

2003

Language:

english

File:

PDF, 90 KB

english, 2003

57

Muon diffusion and trapping in chalcopyrite semiconductors

R.C. Vilão, J.M. Gil, H.V. Alberto, J.Piroto Duarte, N.Ayres de Campos, A. Weidinger, M.V. Yakushev, S.F.J. Cox

Journal:

Physica B: Condensed Matter

Year:

2003

Language:

english

File:

PDF, 100 KB

english, 2003

58

Characterization of mechanically alloyed Fe–Cr–Sn alloys

B.F.O. Costa, G. Le Caër, S. Begin-Colin, P.J. Mendes, N. Ayres de Campos

Journal:

Journal of Materials Processing Technology

Year:

1999

Language:

english

File:

PDF, 508 KB

english, 1999

59

Reply to P. Vargas Letter to the Editor: Comparative evaluation of the Misgav Ladach cesarean section with two traditional techniques. The first four years’ experience (published in volume 80, 1)

Diogo Ayres-de-Campos

Journal:

Acta Obstetricia et Gynecologica Scandinavica

Year:

2001

Language:

english

File:

PDF, 30 KB

english, 2001

60

Development of foetal and neonatal simulators at the University of Porto

W L Van Meurs, P M Sá Couto, C D Sá Couto, J F Bernardes, D Ayres-de-Campos

Journal:

Medical Education

Year:

2003

Language:

english

File:

PDF, 125 KB

english, 2003

61

Muon and hydrogen states in II–VI semiconductor compounds. A μSR study

A. Weidinger, H. V. Alberto, J. M. Gil, R. C. Vilão, J. Piroto Duarte, N. Ayres de Campos

Journal:

physica status solidi (c)

Year:

2003

Language:

english

File:

PDF, 65 KB

english, 2003

62

Microscopic study of carrier transport in the organic semiconductor zinc-phthalocyanine

João Piroto Duarte, Helena Vieira Alberto, Rui César Vilão, João M. Gil, Alois Weidinger, Nuno Ayres de Campos

Journal:

physica status solidi (c)

Year:

2010

Language:

english

File:

PDF, 190 KB

english, 2010

63

Raman study of doped-ZnO thin films grown by rf sputtering

M. F. Cerqueira, A. G. Rolo, T. Viseu, J. Ayres de Campos, T. de Lacerda-Arôso, F. Oliveira, M. I. Vasilevskiy, E. Alves

Journal:

physica status solidi (c)

Year:

2010

Language:

english

File:

PDF, 242 KB

english, 2010

64

Linear and nonlinear fetal heart rate analysis of normal and acidemic fetuses in the minutes preceding delivery

Hernâni Gonçalves, Ana Paula Rocha, Diogo Ayres-de-Campos, João Bernardes

Journal:

Medical and Biological Engineering and Computing

Year:

2006

Language:

english

File:

PDF, 301 KB

english, 2006

65

The g-factor of the yrast 4+ state in 20Ne from transient-field precession measurements

K.-H. Speidel, P.N. Tandon, V. Mertens, W. Trölenberg, G.J. Kumbartzki, N.Ayres De Campos, M.B. Goldberg, J. Gerber, M. Toulemonde

Journal:

Nuclear Physics A

Year:

1982

Language:

english

File:

PDF, 491 KB

english, 1982

66

Information on hydrogen states in II–VI semiconductor compounds from a study of their muonium analogues

R.C. Vilão, J.M. Gil, A. Weidinger, H.V. Alberto, J. Piroto Duarte, N. Ayres de Campos, R.L. Lichti, K.H. Chow, S.F.J. Cox

Journal:

Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment

Year:

2007

Language:

english

File:

PDF, 246 KB

english, 2007

67

The modified Misgav-Ladach versus the Pfannenstiel–Kerr technique for cesarean section: a randomized trial

Pedro Xavier, Diogo Ayres-De-Campos, Ana Reynolds, Mariana Guimarães, Cristina Costa-Santos, Belmiro Patrício

Journal:

Acta Obstetricia et Gynecologica Scandinavica

Year:

2005

Language:

english

File:

PDF, 76 KB

english, 2005

68

Complexity and categorical analysis may improve the interpretation of agreement studies using continuous variables

Cristina Costa-Santos, João Bernardes, Luís Antunes, Diogo Ayres-de-Campos

Journal:

Journal of Evaluation in Clinical Practice

Year:

2011

Language:

english

File:

PDF, 614 KB

english, 2011

69

Variations in policies for management of the third stage of labour and the immediate management of postpartum haemorrhage in Europe

C Winter, A Macfarlane, C Deneux-Tharaux, W-H Zhang, S Alexander, P Brocklehurst, M-H Bouvier-Colle, W Prendiville, V Cararach, J Van Roosmalen, I Berbik, M Klein, D Ayres-de-Campos, R Erkkola, LM Chi

Journal:

BJOG: An International Journal of Obstetrics & Gynaecology

Year:

2007

Language:

english

File:

PDF, 158 KB

english, 2007

70

Computer quantification of short-term variability as an adjunct to fetal electrocardiographic monitoring

D Ayres-de-Campos, J Bernardes, A Kwee, M Westerhuis, GHA Visser

Journal:

BJOG: An International Journal of Obstetrics & Gynaecology

Year:

2007

Language:

english

File:

PDF, 51 KB

english, 2007

71

Agreement on cardiotocogram interpretation and clinical decision using the STAN guidelines

D Ayres-de-Campos, C Costa-Santos, J Bernardes

Journal:

BJOG: An International Journal of Obstetrics & Gynaecology

Year:

2009

Language:

english

File:

PDF, 56 KB

english, 2009

72

Access to computerised analysis of intrapartum cardiotocographs improves clinicians’ prediction of newborn umbilical artery blood pH

A Costa, C Santos, D Ayres-de-Campos, C Costa, J Bernardes

Journal:

BJOG: An International Journal of Obstetrics & Gynaecology

Year:

2010

Language:

english

File:

PDF, 234 KB

english, 2010

73

Sustaining simulation training programmes – experience from maternity care

D Ayres-de-Campos, S Deering, D Siassakos

Journal:

BJOG: An International Journal of Obstetrics & Gynaecology

Year:

2011

Language:

english

File:

PDF, 77 KB

english, 2011

74

Powder Pattern Hyperfine Spectroscopy of Shallow- Donor Muonium Centres

H. V. Alberto, R. C. Vilão, J. Piroto Duarte, J. M. Gil, N. Ayres de Campos, R. L. Lichti, E. A. Davis, S. P. Cottrell, S. F. J. Cox

Journal:

Hyperfine Interactions

Year:

2001

Language:

english

File:

PDF, 78 KB

english, 2001

75

Skin adhesive versus subcuticular suture for perineal skin repair after episiotomy – a randomized controlled trial

RAQUEL MOTA, FERNANDA COSTA, ALEXANDRA AMARAL, FÁTIMA OLIVEIRA, CRISTINA COSTA SANTOS, DIOGO AYRES-DE-CAMPOS

Journal:

Acta Obstetricia et Gynecologica Scandinavica

Year:

2009

Language:

english

File:

PDF, 158 KB

english, 2009

76

OC194: Multivessel Doppler assessment and Doppler myocardial performance index (Tei index) during labor

T. Loureiro, N. Montenegro, D. Ayres-de Campos

Journal:

Ultrasound in Obstetrics & Gynecology

Year:

2007

Language:

english

File:

PDF, 43 KB

english, 2007

77

P20.04: Three-dimensional (3D) power Doppler ultrasound blood flow indices in the assessment of placental, renal and cerebral perfusion in growth restricted fetuses

T. Loureiro, D. Ayres-de-Campos, N. Montenegro

Journal:

Ultrasound in Obstetrics & Gynecology

Year:

2009

Language:

english

File:

PDF, 52 KB

english, 2009

78

Transient fields at neon nuclei traversing polarized iron at high velocity

K. -H. Speidel, G. J. Kumbartzki, W. Knauer, V. Mertens, P. N. Tandon, N. Ayres de Campos, M. B. Goldberg, J. Gerber

Journal:

Hyperfine Interactions

Year:

1981

Language:

english

File:

PDF, 200 KB

english, 1981

79

Level crossing resonance in ice: Identification of two diamagnetic muon states

S. F. J. Cox, N. Ayres De Campos, P. J. Mendes, J. M. Gil, A. Kratzer, V. M. Nield, J. A. S. Smith

Journal:

Hyperfine Interactions

Year:

1994

Language:

english

File:

PDF, 294 KB

english, 1994

80

Muon spin-lattice relaxation and muonium diffusion in ice

S. F. J. Cox, R. M. Macrae, D. S. Sivia, N. Ayres De Campos, P. J. Mendes, J. M. Gil

Journal:

Hyperfine Interactions

Year:

1994

Language:

english

File:

PDF, 275 KB

english, 1994

81

Phase transitions in the tantalum-hydrogen system observed by PAC

P. J. Mendes, J. M. Gil, N. Ayres de Campos, R. Peichl, A. Weidinger

Journal:

Hyperfine Interactions

Year:

1983

Language:

english

File:

PDF, 138 KB

english, 1983

82

PAC study of O-H and O-D in Ta

R. Peichl, A. Weidinger, E. Recknagel, J. M. Gil, P. J. Mendes, N. Ayres de Campos

Journal:

Hyperfine Interactions

Year:

1983

Language:

english

File:

PDF, 137 KB

english, 1983

83

Pac studies of ZrMn2+xalloys and their hydrides

L. P. Ferreira, J. M. Gil, P. J. Mendes, N. Ayres De Campos, L. Pontonnier, S. Miraglia, D. Fruchart, A. Baudry, P. Boyer

Journal:

Hyperfine Interactions

Year:

1990

Language:

english

File:

PDF, 188 KB

english, 1990

84

First 119Sn Mössbauer-effect study of the σ-phase in the Fe-Cr system

S.M. Dubiel, B.F.O. Costa, N. Ayres de Campos

Journal:

Journal of Magnetism and Magnetic Materials

Year:

1992

Language:

english

File:

PDF, 287 KB

english, 1992

85

A time-differential measurement of the hyperfine structure of the 6.13 MeV state in highly ionized 16O atoms

W.L. Randolph, N. Ayres De Campos, J.R. Beene, J. Burde, M.A. Grace, D.F.H. Start, R.E. Warner

Journal:

Physics Letters B

Year:

1973

Language:

english

File:

PDF, 205 KB

english, 1973

86

The g-factor of the first excited 4+ state in backbending 20Ne

K.-H. Speidel, G.J. Kumbartzki, W. Knauer, V. Mertens, P.N. Tandon, N.Ayres de Campos, J. Gerber, M.B. Goldberg

Journal:

Physics Letters B

Year:

1980

Language:

english

File:

PDF, 246 KB

english, 1980

87

g-factors of short-lived isomers in 147,148Gd and the role of the 3− core excitation

E. Dafni, J. Bendahan, C. Broude, G. Goldring, M. Hass, E. Lahmer-Naim, M.H. Rafailovich, N.Ayres De Campos, A. Gelberg

Journal:

Physics Letters B

Year:

1987

Language:

english

File:

PDF, 224 KB

english, 1987

88

Assessment and reporting of the reproducibility of fetal heart rate monitoring

Cristina Costa Santos, João Bernardes, Diogo Ayres-De-Campos

Journal:

American Journal of Obstetrics and Gynecology

Year:

2008

Language:

english

File:

PDF, 54 KB

english, 2008

89

Prediction of neonatal acidemia by computer analysis of fetal heart rate and ST event signals

Antonia Costa, Diogo Ayres-de-Campos, Fernanda Costa, Cristina Santos, Joao Bernardes

Journal:

American Journal of Obstetrics and Gynecology

Year:

2009

Language:

english

File:

PDF, 220 KB

english, 2009

90

Comparison of experts and computer analysis in fetal heart rate interpretation: we need to agree on what agreement is

Cristina Costa-Santos, Diogo Ayres-de-Campos, João Bernardes

Journal:

American Journal of Obstetrics and Gynecology

Year:

2011

Language:

english

File:

PDF, 112 KB

english, 2011

91

Poor reliability of visual analysis of fetal heart rate tracings: what should be done about it?

Joäo Bernardes, Diogo Ayres-de-Campos

Journal:

American Journal of Obstetrics and Gynecology

Year:

2012

Language:

english

File:

PDF, 91 KB

english, 2012

92

Linear and nonlinear analysis of heart rate patterns associated with fetal behavioral states in the antepartum period

Hernâni Gonçalves, João Bernardes, Ana Paula Rocha, Diogo Ayres-de-Campos

Journal:

Early Human Development

Year:

2007

Language:

english

File:

PDF, 364 KB

english, 2007

93

Linear and complex heart rate dynamics vary with sex in relation to fetal behavioural states

João Bernardes, Hernâni Gonçalves, Diogo Ayres-de-Campos, Ana Paula Rocha

Journal:

Early Human Development

Year:

2008

Language:

english

File:

PDF, 495 KB

english, 2008

94

Further concerns about the National Institute of Child Health and Human Development guidelines for interpretation of electronic fetal heart rate monitoring

João Bernardes, Diogo Ayres-de-Campos, Altamiro Costa-Pereira

Journal:

American Journal of Obstetrics and Gynecology

Year:

2001

Language:

english

File:

PDF, 56 KB

english, 2001

95

Magnetic phase transitions in RFe9.5Mo2.5 intermetallics studied by 57Fe Mössbauer spectroscopy, magnetisation and μ+SR

J. Ayres de Campos, J.M. Gil, P.J. Mendes, L.P. Ferreira, I.C. Ferreira, N. Ayres de Campos, P. Estrela, M. Godinho, M. Bououdina, A. Collomb, D. Fruchart, J.-L. Soubeyroux, S. Takele, J. Pelloth, R.A

Journal:

Journal of Magnetism and Magnetic Materials

Year:

1996

Language:

english

File:

PDF, 913 KB

english, 1996

96

Study of RFe9.5Mo2.5H (R=Y, Dy, Ho, Er) and RFe9.5Mo2.5N (R=Y, Dy) compounds by Mössbauer spectroscopy, magnetisation and neutron powder diffraction

J.Ayres de Campos, L.P. Ferreira, P.J. Mendes, J.M. Gil, I.C. Ferreira, M. Bacmann, J.-L. Soubeyroux, D. Fruchart, M. Godinho, N. Ayres de Campos

Journal:

Journal of Magnetism and Magnetic Materials

Year:

2000

Language:

english

File:

PDF, 300 KB

english, 2000

97

The Secondary Scintillation of Rare Gases under the Influence of Magnetic Fields

Fatima, M., Ferreira, A., Conde, C. A. N., de Campos, N. Ayres, Gil, J. M. S. C.

Journal:

IEEE Transactions on Nuclear Science

Year:

1980

Language:

english

File:

PDF, 572 KB

english, 1980

98

A randomised clinical trial of intrapartum fetal monitoring with computer analysis and alerts versus previously available monitoring

Diogo Ayres-de-Campos, Austin Ugwumadu, Philip Banfield, Pauline Lynch, Pina Amin, David Horwell, Antonia Costa, Cristina Santos, João Bernardes, Karl Rosen

Journal:

BMC Pregnancy and Childbirth

Year:

2010

Language:

english

File:

PDF, 173 KB

english, 2010

99

Analysis of Mössbauer spectra of silicate glasses using a two-dimensional Gaussian distribution of hyperfine parameters

H.V. Alberto, J.L. Pinto da Cunha, B.O. Mysen, J.M. Gil, N. Ayres de Campos

Journal:

Journal of Non-Crystalline Solids

Year:

1996

Language:

english

File:

PDF, 713 KB

english, 1996

100

Study of NbH phases using perturbed angular correlation techniques

J.M. Gil, P.J. Mendes, C. Gil, A.P. De Lima, A. Weidinger, N.Ayres De Campos

Journal:

Journal of the Less Common Metals

Year:

1984

Language:

english

File:

PDF, 372 KB

english, 1984