P. J. Brown

Commensurate magnetic structures ofRMn2O5 (R=Y, Ho, Bi) determined by Single-crystal Neutron Diffraction (2007)

This paper presents a new form of document, called a stick-e document, which is aimed at context-aware applications. It encompasses a metaphor whose purpose is to make such applications easier to...

Brown, P. J., Chatterji, T., Radaelli, P. G.

Precise magnetic structures of RMn2O5, with R= Y, Ho, Bi in the commensurate/ferroelectric regime, have been determined by single-crystal neutron diffraction. For each system, the integrated...

Photometric Calibration of the Swift Ultraviolet/Optical Telescope (2007)

Poole, T. S., Breeveld, A. A., Page, M. J., Landsman, W., Holland, S. T., Roming, P., ...

We present the photometric calibration of the Swift UltraViolet/Optical Telescope (UVOT) which includes: optimum photometric and background apertures, effective area curves, colour transformations,...

Swift observations of GRB 060614: an anomalous burst with a well behaved afterglow (2007)

Mangano, V., Holland, S. T., Malesani, D., Troja, E., Chincarini, G., Zhang, B., ...

GRB 060614 is a remarkable GRB observed by Swift with puzzling properties, which challenge current progenitor models. The lack of any bright SN down to very strict limits and the vanishing spectral...

X-Ray, UV, and Optical Observations of Supernova 2006bp with Swift: Detection of Early X-Ray Emission (2007)

Immler, S., Brown, P. J., Milne, P., Dessart, L., Mazzali, P. A., Landsman, W., ...

We present results on the X-ray and optical/UV emission from the type IIP SN 2006bp and the interaction of the SN shock with its environment, obtained with the X-Ray Telescope (XRT) and UV/Optical...

GRB 060505: A possible short-duration gamma-ray burst in a star forming region at redshift of 0.09 (2007)

Ofek, E. O., Cenko, S. B., Gal-Yam, A., Fox, D. B., Nakar, E., Rau, A., ...

On 2006 May 5, a four second duration, low energy, ~10^49 erg, Gamma-Ray Burst (GRB) was observed, spatially associated with a z=0.0894 galaxy. Here, we report the discovery of the GRB optical...

X-Ray, UV, and optical observations of supernova 2006bp with Swift: detection of early X-ray emission (2007)

Immler, S., Brown, P. J., Milne, P., Dessart, L., Mazzali, P. A., Landsman, W., ...

X-Ray, UV and optical observations of supernova 2006bp with Swift: detection of early X-ray emission (2007)

Immler, S., Brown, P. J., Milne, P., Dessart, L., Mazzali, P. A., Landsman, W., ...

GRB 070411: Swift detection of a burst with optical afterglow (2007)

Moretti, A., Barthelmy, S.D., Brown, P.J., Burrows, D.N., Chester, M.M., Cummings, J.R., ...

Not Available

X-Ray Observations of Type Ia Supernovae with Swift: Evidence for Circumstellar Interaction for SN 2005ke (2006)

Immler, S., Brown, P. J., Milne, P., Petre, R., Gehrels, N., ...

We present a study of the early (days to weeks) X-ray and UV properties of eight Type Ia supernovae (SNe Ia) which have been extensively observed with the X-Ray Telescope (XRT) and UV/Optical...

The magnetic and structural properties of the magnetic shape memory compound Ni2Mn1.44Sn0.56 (2006)

Brown, P.J., Gandy, A.P., Kainuma, R., Kanomata, T., Neumann, K-U., Oikawa, K., ...

This article was published in the journal, Journal of Physics: Condensed Matter [© Institute of Physics]. It is available at: http://www.iop.org/EJ/journal/JPhysCM.

X-Ray observations of type Ia supernovae with swift: evidence of circumstellar interaction for SN 2005ke (2006)

Immler, S., Brown, P. J., Milne, P., The, L. S., Petre, R., Gehrels, N., ...

X-Ray observations of type Ia supernovae with swift: evidence of circumstellar interaction for SN 2005ke (2006)

Immler, S., Brown, P. J., Milne, P., The, L. S., Petre, R., Gehrels, N., ...

Incommensurate magnetic ordering in Cu2Te2O5X2 (X=Cl,Br) studied by single crystal neutron diffraction (2006)

Zaharko, O., Ronnow, H., Mesot, J., Crowe, S. J., Paul, D. M., Brown, P. J., ...

Polarized and unpolarized neutron-diffraction studies have been carried out on single crystals of the coupled spin tetrahedra systems Cu2Te2O5X2 (X=Cl, Br). A model of the magnetic structure...

GRB 061121: Swift detection of a bright burst with an optical counterpart (2006)

Page, K.L., Barthelmy, S.D., Beardmore, A.P., Brown, P.J., Burrows, D.N., Evans, P.A., ...

Not Available

GRB 060927: Swift detection of a burst (2006)

Barbier, L.M., Barthelmy, S.D., Beardmore, A.P., Brown, P.J., Burrows, D.N., Campana, S., ...

Not Available

On the statistical analysis of the GS-NS0 cell proteome: Imputation, clustering and variability testing (2006)

Ahmad, N., Zhang, J., Brown, P. J., James, D. C., Birch, J. R., Racher, J., ...

We have undertaken two-dimensional gel electrophoresis proteomic profiling on a series of cell lines with different recombinant antibody production rates. Due to the nature of gel-based experiments...

The magnetic and structural properties of the magnetic shape memory compound Ni2Mn1.44Sn0.56 (2006)

Brown, P.J., Gandy, A.P., Kainuma, R., Kanomata, T., Neumann, K-U., Oikawa, K., ...

This article was published in the journal, Journal of Physics: Condensed Matter [© Institute of Physics]. It is available at: http://www.iop.org/EJ/journal/JPhysCM.

On the statistical analysis of the GS-NS0 cell proteome: Imputation, clustering and variability testing (2006)

Ahmad, N., Zhang, J., Brown, P. J., James, D. C., Birch, J. R., Racher, J., ...

We have undertaken two-dimensional gel electrophoresis proteomic profiling on a series of cell lines with different recombinant antibody production rates. Due to the nature of gel-based experiments...

Incommensurate magnetic ordering in Cu2Te2O5X2 (X=Cl, Br) studied by single crystal neutron diffraction (2005)

Zaharko, O., Ronnow, H., Mesot, J., Crowe, S. J., Paul, D. M^cK., Brown, P. J., ...

Polarized and unpolarized neutron diffraction studies have been carried out on single crystals of the coupled spin tetrahedra systems Cu2Te2O5X2 (X=Cl, Br). A model of the magnetic structure...

Temperature excitation of the Co3+ triplet spin-state in LaCoO3 determined by polarized neutron diffraction (2005)

Plakhty, V. P., Brown, P. J., Grenier, B., Shiryaev, S. V., Barilo, S. N., Gavrilov, S. V., ...

The magnetic moment induced by an external magnetic field of 5.8 T on the Co3+ ions in LaCoO3 has been measured by polarized neutron diffraction. Measurements were made at 100 K, near to the...

Ultraviolet, Optical, and X-Ray Observations of the Type Ia Supernova 2005am with Swift (2005)

Brown, P. J., Holland, S. T., James, C., Milne, P., Roming, P. W. A., Mason, K. O., ...

We present ultraviolet and optical light curves in six broadband filters and grism spectra obtained by Swift's Ultraviolet/Optical Telescope for the Type Ia supernova SN2005am. The data were...

Incommensurate magnetism in the coupled spin tetrahedra system Cu2Te2O5Cl2 (2005)

Zaharko, O., Ronnow, H. M., Daoud-Aladine, A., Streule, S., Juranyi, F., Mesot, J., ...

Neutron scattering studies on powder and single crystals have provided new evidences for unconventional magnetism in Cu2Te2O5Cl2. The compound is built from tetrahedral clusters of S=1/2 Cu2+ spins...

Crystal structures and phase transitions in ferromagnetic shape memory alloys based on Co–Ni–Al and Co–Ni–Ga (2005)

Brown, P.J., Ishida, K., Kainuma, R., Neumann, K-U., Oikawa, K., Ouladdiaf, B., ...

This is Restricted Access. This article was published in the journal, Journal of Physics: Condensed Matter [© Institute of Physics]. It is also available at: http://www.iop.org/EJ/journal/JPhysCM.

Magnetization distribution in CoS2; is it a half metallic ferromagnet? (2005)

Brown, P.J., Neumann, K-U., Simon, A., Ueno, F., Ziebeck, K.R.A.

This article has been published in the journal, Journal of Physics: Condensed Matter [© Institute of Physics]. The definitive version is available at: http://www.iop.org/EJ/journal/JPhysCM.

Studies of magneto-electric crystals using spherical neutron polarimetry (2005)

Brown, P J, Forsyth, J B, Tasset, F

High pressure neutron diffraction investigation of CuO (2005)

Chatterji, T, Brown, P J, Forsyth, J B

Magnetization distribution in COS2; is it a half metallic ferromagnet? (2005)

Brown, P. J., Neumann, K. U., Simon, A., Ueno, F., Ziebeck, K. R. A.

Incommensurate magnetism in the coupled spin tetrahedra system Cu2Te2O5Cl2 (2005)

Zaharko, O., Ronnow, H. M., Daoud-Aladine, A., Streule, S., Juranyi, F., Mesot, J., ...

Neutron scattering studies on powder and single crystals have provided new evidence for unconventional magnetism in Cu2Te2O5Cl2. The compound is built from tetrahedral clusters of S=1/2 Cu2+ spins...

Crystal structures and phase transitions in ferromagnetic shape memory alloys based on Co–Ni–Al and Co–Ni–Ga (2005)

Brown, P.J., Ishida, K., Kainuma, R., Neumann, K-U., Oikawa, K., Ouladdiaf, B., ...

This is Restricted Access. This article was published in the journal, Journal of Physics: Condensed Matter [© Institute of Physics]. It is also available at: http://www.iop.org/EJ/journal/JPhysCM.

Magnetization distribution in CoS2; is it a half metallic ferromagnet? (2005)

Brown, P.J., Neumann, K-U., Simon, A., Ueno, F., Ziebeck, K.R.A.

This article has been published in the journal, Journal of Physics: Condensed Matter [© Institute of Physics]. The definitive version is available at: http://www.iop.org/EJ/journal/JPhysCM.

Phase transitions, noncollinear magnetism, and magnetoelectric symmetry in gadolinium tetraboride (2004)

Lovesey, S W, Fernández Rodríguez, J, Blanco, J A, Brown, P J

Bayes model averaging with selection of regressors (2002)

Brown, P.J., Vannucci, M., Fearn, T.

Summary. When a number of distinct models contend for use in prediction, the choice of a single model can offer rather unstable predictions. In regression, stochastic search variable selection with...

A Bayesian decision theory approach to variable selection for discrimination (2002)

Fearn, T., Brown, P.J., Besbeas, P.

Motivated by examples in spectroscopy, we study variable selection for discrimination in problems with very many predictor variables. Assuming multivariate normal distributions with common variance...

Moment instability in Fe65Ni35 and Fe3Pt invar alloys studied with polarised neutrons (2002)

Brown, P.J., Kanomata, T., Matsumoto, M., Neumann, K-U., Ziebeck, K.R.A.

This article has been published in the journal, Journal of Magnetism and Magnetic Materials [© Elsevier]. It is available at: http://www.sciencedirect.com/science/journal/03048853.

The crystal structure and phase transitions of the magnetic shape memory compound Ni2MnGa (2002)

Brown, P.J., Crangle, J., Kanomata, T., Matsumoto, M., Neumann, K-U., Ouladdiaf, B., ...

This is Restricted Access. This article was published in the journal, Journal of Physics: Condensed Matter [© Institute of Physics]. It is available at: http://www.iop.org/EJ/journal/JPhysCM.

The charge-density distribution, its multipole refinement and the antiferromagnetic structure of dioptase, Cu6[Si6O18]·6H2O (2002)

Belokoneva, E L, Gubina, Yu K, Forsyth, J B, Brown, P J

Determination of the magnetization distribution in Cr2O3 using spherical neutron polarimetry (2002)

Brown, P J, Forsyth, J B, Lelievre-Berna, E, Tasset, F

Magnetic moments and magnetic site susceptibilities in Mn5Si3 (2002)

Silva, M R, Brown, P J, Forsyth, J B

Moment instability in Fe65Ni35 and Fe3Pt invar alloys studied with polarised neutrons (2002)

Brown, P.J., Kanomata, T., Matsumoto, M., Neumann, K-U., Ziebeck, K.R.A.

This article has been published in the journal, Journal of Magnetism and Magnetic Materials [© Elsevier]. It is available at: http://www.sciencedirect.com/science/journal/03048853.

The crystal structure and phase transitions of the magnetic shape memory compound Ni2MnGa (2002)

Brown, P.J., Crangle, J., Kanomata, T., Matsumoto, M., Neumann, K-U., Ouladdiaf, B., ...

This is Restricted Access. This article was published in the journal, Journal of Physics: Condensed Matter [© Institute of Physics]. It is available at: http://www.iop.org/EJ/journal/JPhysCM.

Magnetization Distribution in the layered CMR Manganite La1.2Sr1.8Mn2O7 from Polarized Neutron Diffraction (2001)

Argyriou, D. N., Brown, P. J., Gardner, J. S., Heffner, R. H.

In the ferromagnetic metallic state of the colossal magnetoresistive (CMR) manganite La1.2Sr1.8Mn2O7, the spin density distribution is essentially in agreement with the standard picture in which the...

Bayesian wavelet regression on curves with application to a spectroscopic calibration problem (2001)

Brown, P.J., Fearn, T., Vannucci, M.

Motivated by calibration problems in near-infrared (NIR) spectroscopy, we consider the linear regression setting in which the many predictor variables arise from sampling an essentially continuous...

The temperature dependence of the magnetization distribution in Fe65Ni35 invar: incompatibility of the two-state model (2001)

A polarized neutron investigation of the martensitic phase transition in V3Si: evidence for a band Jahn–Teller mechanism (2001)

This is Restricted Access. This article was published in the journal, Journal of Physics: Condensed Matter [© Institute of Physics]. It is available at: http://www.iop.org/EJ/journal/JPhysCM.

The temperature dependence of the magnetization distribution in Fe65Ni35 invar: incompatibility of the two-state model (2001)

This is Restricted Access. It is also available at: http://www.iop.org/Journals/S/3/211/cm.

A polarized neutron investigation of the martensitic phase transition in V3Si: evidence for a band Jahn–Teller mechanism (2001)

This is Restricted Access. This article was published in the journal, Journal of Physics: Condensed Matter [© Institute of Physics]. It is available at: http://www.iop.org/EJ/journal/JPhysCM.

Comments on ‘Bayesian calibration of mathematical models’ by M. C. Kennedy and A. O’Hagan. (2001)

This is Restricted Access. It is also available at: http://www.iop.org/Journals/S/3/211/cm.

Wynn, H. P., Brown, P. J., Anderson, C., Rougier, J. C., Diggle, Peter J., Goldstein, M., ...

Bayesian discrimination with longitudinal data (2001)

Brown, P. J., Kenward, M. G., Bassett, E. E.

The motivation for the methodological development is a double‐blind clinical trial designed to estimate the effect of regular injection of growth hormone, with the purpose of identifying...

The magnetization distributions in some Heusler alloys proposed as half-metallic ferromagnets (2000)

Brown, P.J., Neumann, K-U., Webster, P.J., Ziebeck, K.R.A.

This article has been published in the journal, Journal of Physics: Condensed Matter [© Institute of Physics]. It is available at: http://www.iop.org/EJ/journal/JPhysCM.

Neutron-scattering study of the magnetic structure of DyFe4Al8 (2000)

Paixao, J A, Silva, M R, Sorensen, S A, Lebech, B, Lander, G H, Brown, P J, ...

Neutron and synchrotron diffraction study of UPtG (2000)

Mannix, D, Coad, S, Lander, G H, Rebizant, J, Brown, P J, Paixao, J A, ...

The magnetization distributions in some Heusler alloys proposed as half-metallic ferromagnets (2000)

Brown, P.J., Neumann, K-U., Webster, P.J., Ziebeck, K.R.A.

This article has been published in the journal, Journal of Physics: Condensed Matter [© Institute of Physics]. It is available at: http://www.iop.org/EJ/journal/JPhysCM.

Direct observation of a band Jahn–Teller effect in the martensitic phase transition of Ni2MnGa (1999)

Brown, P.J., Bargawi, A.Y., Crangle, J., Neumann, K-U., Ziebeck, K.R.A.

This article was published in the journal, Journal of Physics: Condensed Matter [© Institute of Physics]. It is available at: http://www.iop.org/EJ/journal/JPhysCM.

Direct observation of a band Jahn–Teller effect in the martensitic phase transition of Ni2MnGa (1999)

Brown, P.J., Bargawi, A.Y., Crangle, J., Neumann, K-U., Ziebeck, K.R.A.

This article was published in the journal, Journal of Physics: Condensed Matter [© Institute of Physics]. It is available at: http://www.iop.org/EJ/journal/JPhysCM.

Logistic Discrimination with Many Variables 12 (1999)

T. Fearn, P. J. Brown, M. S. Haque

Motivated by problems in near infrared spectroscopy, we study the discrimination problem with several groups and very many predictor variables. A Bayesian version of logistic regression with a...

Discrimination With Many Variables (1999)

P. J. Brown, T. Fearn, M. S. Haque

Many statistical methods for discriminant analysis do not adapt well or easily to situations where the number of variables is large, possibly even exceeding the number of cases in the training set....

The choice of variables in multivariate regression: a non-conjugate Bayesian decision theory approach (1999)

P. J. Brown, T. Fearn, M. Vannucci

INTRODUCTION Choice of regressor variables in linear regression has attracted considerable attention in the literature, from forward, backward and stepwise regression, model choice criteria such as...

Logistic discrimination with many variables (1999)

Fearn, T., Haque, M. S., Brown, P. J.

CYCLOIDAL SPIN CONFIGURATION OF ORTHORHOMBIC MNSO4, (1998)

Will,G., Frazer,B. C., Shirane,G., Cox,D. E., Brown,P. J.

The crystal and magnetic structures of antiferromagnetic MnSO4 (a = 5.260 A, b = 8.042 A, c = 6.847 A, space group Cmcm) have been determined from x-ray and neutron diffraction data collected from...

A study of the structural phase transformation and superconductivity in HfV2 (1998)

Parsons, M.J., Brown, P.J., Crangle, J., Neumann, K-U., Ouladdiaf, B., Smith, T.J., ...

This article was published in the journal, Journal of Physics: Condensed Matter [© Institute of Physics]. It is available at: http://www.iop.org/EJ/journal/JPhysCM.

A study of the structural phase transformation and superconductivity in HfV2 (1998)

Parsons, M.J., Brown, P.J., Crangle, J., Neumann, K-U., Ouladdiaf, B., Smith, T.J., ...

This article was published in the journal, Journal of Physics: Condensed Matter [© Institute of Physics]. It is available at: http://www.iop.org/EJ/journal/JPhysCM.

Unusual magnetic interactions in compounds with the ThMn12 structure (1997)

Paixao, J A, Langridge, S, Sorenson, S A, Lebech, B, Goncalves, A P, Lander, G H, ...

The structure and magnetic moment distribution in the antiferromagnetic phase of U14Au51 (1997)

Brown, P.J., Crangle, J., Neumann, K-U., Smith, J.G., Ziebeck, K.R.A.

This is Restricted Access. It is also available at: http://www.iop.org/Journals/S/3/211/cm .

The stick-e document: a framework for creating context-aware applications (1996)

Antiferromagnetism in Mn5Si3: the magnetic structure of the AF2 phase at 70 K (1995)

There is increasing interest in computer applications that are aware of the user’s context. Currently these applications are normally hand-crafted. A lot of them consist of presenting information...

Studies of U(C§5H§5)§3Cl: I-evidence for structural phase transitions below room temperature. (1994)

Raison, P., Rebizant, J., Apostolidis, C., Lander, G.H., Delapalme, A., Kiat, J.M., ...

Zeitschrift für Kristallographie, 209(1994) S.720-26

The Cambridge crystallography subroutine library: MARK-4 users' manual (1993)

Brown, P J, Matthewman, J C

Neutron polarimetry (1993)

Brown, P J, Forsyth, J B, Tasset, F

Proc Roy Soc A issue on 'Aspects of Crystallography' to commemorate the 80th anniversary of Bragg's seminal paper (in press) (1993)

Magnetic structure determination using zero field neutron polarimetry (1992)

Nunez, V, Brown, P J, Chattopadhyay, T, Forsyth, J B, Tasset, F

Magnetic excitations and spin correlations in CuO (1992)

Chattopadhyay, T, McIntyre, G J, Vettier, C, Brown, P J, Forsyth, J B

The low temperature structure of Mn5Si3 revised in the light of neutron polarimetry (1992)

Brown, P J, Forsyth, J B, Nunez, V, Tasset, F

Extinction in mixed magnetic and nuclear reflections. A study of the magnetic structure of TbAlO3 using neutron polarimetry and integrated intensity measurements (1992)

Brown, P J, Nunez, V, Tasset, F, Forsyth, J B

Detection of quadrupole interactions by muon level crossing resonance (1992)

Brown, P J, Forsyth, J B, Nunez, V, Tasset, F, Menshikov, A Z

Schwinger scattering of neutrons in the study of condensed matter (1992)

Forsyth, J B, Brown, P J

Magnetization Density in URhAl - Evidence For Hybridization Effects (1992)

Paixao, J.A., Lander , G.H., Bruck, E.H., Boer, F.R. De, Brown, P.J., Nakotte, H.

Marking EP coursework using electronic communication (1992)

P. J. Brown, R. E. Jones

This paper discusses experience of getting students undertaking EP coursework to submit their work electronically. This has a surprising number of advantages, beyond the obvious saving of paper,...

Zero-field neutron polarimetry (1991)

Nunez, V, Brown, P J, Forsyth, J B, Tasset, F

Antiferromagnetism in CuO studied by neutron polarimetry (1991)

Brown, P J, Chattopadhyay, T, Forsyth, J B, Nunez, V, Tasset, F

Using Logical Objects to Control Hypertext Appearance (1991)

Neutron-diffraction study of the pressure-temperature phase diagram of EuAs3 (1990)

This paper considers issues related to fonts and other appearance attributes within hypertext documents. It first presents the relevant differences between hypertext systems and document preparation...

Chattopadhyay, T, Brown, P J

Anisotropic spin correlations in CuO above the Neel temperature (1990)

Chattopadhyay, T, McIntyre, G J, Brown, P J, Forsyth, J B

Neutron diffraction determination of magnetic order in holmium trifluoride, HoF3 (1990)

Brown, P J, Forsyth, J B, Hansen, PC, Leaske, MJM, Ward, R C C, Wells, MR

The spatial distribution of magnetisation density in Mn5Ge3 (1990)

Forsyth, J B, Brown, P J

Determination of the magnetic structure of Mn3Sn using generalised neutron polarisation analysis (1990)

Brown, P J, Nunez, V, Tasset, F, Forsyth, J B, Radhakrishna, P

Covalency in FeF2 from magnetisation density data and from ab initio theory (1990)

Brown, P J, Figgis, B N, Reynolds, P A

Covalency in NiF2 from magnetisation density data and from ab initio theory (1990)

Brown, P J, Figgis, B N, Reynolds, P A

The neutron diamagnetic form factor of graphite (1989)

Wilkinson, C, Keen, D A, Brown, P J, Forsyth, J B

Do We Need Maps to Navigate Round Hypertext Documents? (1989)

Magnetism in cupric oxide (1988)

this paper we present an alternative approach which goes some way --- but not the whole way --- towards providing a hypertext user interface that distances the reader from the underlying directed...

Forsyth, J B, Brown, P J, Wanklyn, B M

A neutron study of the bonding in gallium arsenide (1988)

Determination of the absolute magnetic moment direction in Cr2O3 using generalised polarisation analysis (1988)

Tasset, F, Brown, P J, Forsyth, J B

Linking and Searching Within Hypertext (1988)

Magnetic structures of field-induced phases of EuAs3 (1987)

this paper, with this extra level of complication.)

Bauhofer, W, Steigenberger, U, Brown, P J

Structure and magnetism of Cs2KCr(CN)6 at very low temperatures (1987)

Brown, P J, Figgis, B N, Forsyth, J B

The paramagnetic response of nickel at high temperature (1986)

Brown, P.J., Capellman, H., Déportes, J., Givord, D., Johnson, S.M., Ziebeck, K.R.A.

The paramagnetic response of nickel has been measured using polarized neutron scattering with polarization analysis from 1.25 to 2 Tc and for energy transfers up to 180 meV (∼3 Tc). In the...

Magnetic Phase Diagram of EuAs3 (1986)

Bauhofer, W, Chattopadhyay, T, Moellendorf, M, Gmelin, E, Von Schnering, H G, Steigenberger, U, ...

The paramagnetic response of nickel at high temperature (1986)

Brown, P.J., Capellman, H., Déportes, J., Givord, D., Johnson, S.M., Ziebeck, K.R.A.

The paramagnetic response of nickel has been measured using polarized neutron scattering with polarization analysis from 1.25 to 2 Tc and for energy transfers up to 180 meV (∼3 Tc). In the...

The paramagnetic response of nickel at high temperature (1986)

Brown, P.J., Capellman, H., Déportes, J., Givord, D., Johnson, S.M., Ziebeck, K.R.A.

The paramagnetic response of nickel has been measured using polarized neutron scattering with polarization analysis from 1.25 to 2 Tc and for energy transfers up to 180 meV (∼3 Tc). In the...

Spin density study of UCl§4 - discovery of covalency effects. (1986)

Lander, G.H., Brown, P.J., Spirlet, M.R., Rebizant, J., Kanellakopulos, B., Klenze, R.

Actinides 1985, Aix-en-Provence, F, September 2-6, 1985

Helimagnetic structure in diluted Y-Gd alloys (1985)

Brown, P.J., Caudron, R., Fert, A., Givord, D., Pureur, P.

Neutron scattering studies on Y-Gd 2 and 3 at. % single crystals show a helimagnetic ordering to occur below Néel temperatures of 7 and 12 K respectively. The same value of the propagation vector...

The magnetic response of paramagnetic Fe at high energy transfers (1985)

Brown, P.J., Capellmann, H., Déportes, J., Givord, D., Johnson, S.M., Lynn, J.W., ...

Previous measurements in paramagnetic iron using polarized neutrons with polarization analysis revealed strong forward magnetic scattering. By contrast, the scattering at large wavevectors, was...

Helimagnetic structure in diluted Y-Gd alloys (1985)

Brown, P.J., Caudron, R., Fert, A., Givord, D., Pureur, P.

Neutron scattering studies on Y-Gd 2 and 3 at. % single crystals show a helimagnetic ordering to occur below Néel temperatures of 7 and 12 K respectively. The same value of the propagation vector...

The magnetic response of paramagnetic Fe at high energy transfers (1985)

Brown, P.J., Capellmann, H., Déportes, J., Givord, D., Johnson, S.M., Lynn, J.W., ...

Previous measurements in paramagnetic iron using polarized neutrons with polarization analysis revealed strong forward magnetic scattering. By contrast, the scattering at large wavevectors, was...

Helimagnetic structure in diluted Y-Gd alloys (1985)

Brown, P.J., Caudron, R., Fert, A., Givord, D., Pureur, P.

Neutron scattering studies on Y-Gd 2 and 3 at. % single crystals show a helimagnetic ordering to occur below Néel temperatures of 7 and 12 K respectively. The same value of the propagation vector...

The magnetic response of paramagnetic Fe at high energy transfers (1985)

Brown, P.J., Capellmann, H., Déportes, J., Givord, D., Johnson, S.M., Lynn, J.W., ...

Previous measurements in paramagnetic iron using polarized neutrons with polarization analysis revealed strong forward magnetic scattering. By contrast, the scattering at large wavevectors, was...

Study of electron wave functions in uranium tetrachloride by neutron scattering. (1985)

Lander, G.H., Brown, P.J., Spirlet, M.R., Rebizant, J., Kanellakopulos, B., Klenze, R.

Journal of Chemical Physics, 83(1985) S.5988-97

A polarised neutron study of the field-induced magnetisation density in vanadium metal (1984)

Starting with UNIX / P. J. Brown (1984)

Embedded Macro Processors (1984)

Incluye bibliografía e índice

Magnetische Eigenschaften von intermetallischen Phasen (Mn,Cr,Fe) Sb mit NiAs-Struktur. (1982)

Macro processors are often found embedded in systems and applications software: assemblers, compilers, text formatters, circuit design packages etc. These embedded macro processors are all different...

Reimers, W., Hellner, E., Treutmann, W., Muenninghoff, G., Heger, G., Brown, P.J.

In: Heger, G.; Weitzel, H.; [Hrsg.]

A neutron diffraction study of weak ferromagnetism in nickel fluoride (1981)

THE CAMBRIDGE CRYSTALLOGRAPHY SUBROUTINE LIBRARY: EXTENDED MARK-II USER'S MANUAL (1981)

Brown, P J, Matthewman, J C

Software methods for virtual storage of executable code (1979)

LEAST SQUARES REFINEMENT USING THE CAMBRIDGE CRYSTALLOGRAPHIC SUBROUTINE LIBRARY (1978)

Virtual storage systems were originally based on swapping to and from a disc or drum. More recently, however, the same techniques have been used in new areas, where the constraints imposed by...

Matthewman, J C, Brown, P J, Forsyth, J B

THE CAMBRIDGE CRYSTALLOGRAPHY SUBROUTINE LIBRARY: MARK-II USER'S MANUAL (1977)

Brown, P J, Matthewman, J C

Functions for selecting tests in diagnostic key construction (1977)

BROWN, P. J.

Often, in biology, a sequence of binary or polytomous tests is used to identify the population of origin of a specimen. The sequence is controlled by a diagnostic key which specifies the next test to...

Review: Book review (1975)

UNRAVEL--a programming language to put intelligence into dumps (1973)

Aspects of design for binary key models (1973)

The need to resort to using dumps of core storage when debugging programs has been a continuing feature of computing. These dumps are like vermin: attempts to eradicate them from some areas have...

BROWN, P. J.

The idea of keys is explained for data where each unit has a binary response and the units are labelled by a set of k binary properties. The model is especially realistic for certain biological...

A practical usage of outer and inner syntax (1973)

Using a macro processor to aid software implementation (1969)

A case study of the technique of dividing a programming language into an outer and inner syntax is briefly described.

Canonical forms and artificial languages / (1963)

A method of software implementation is described whereby the logic of the software is described as a series of machine-independent macro calls. When it is desired to implement the software on a given...

Brown, P. J. (Peter John)

Thesis (M.A.)--University of North Carolina at Chapel Hill, 1963.

Partial purification of Rho (D) antigen from Rh positive and negative erythrocytes.

Plapp, F V, Kowalski, M M, Tilzer, L, Brown, P J, Evans, B J, Chiga, M

A rapid method is described for partial purification of Rho(D) antigen from sodium deoxycholate-solubilized erythrocyte membranes by affinity chromatography on a column coupled with anti-Rho(D) IgG....

Monoclonal antibodies to the guanine-nucleotide binding proteins of adenylate cyclase.

Lingham, R B, Brown, P J, Holcombe, V, Schreiber, C L

Monoclonal antibodies (Mabs) to the stimulatory (Ns) and inhibitory (Ni) guanine nucleotide regulatory proteins associated with adenylate cyclase have been developed. Two Mabs (2A3 and 5G12), which...

Characterization and localization of human placental ferritin.

Brown, P J, Johnson, P M, Ogbimi, A O, Tappin, J A

Ferritin has been purified from normal full-term human placentae and its antigenic and molecular characteristics compared with adult liver ferritin. Placental ferritin is composed predominantly of a...

Immunoglobulin-containing cells in pig mammary gland.

Brown, P J, Bourne, F J, Denny, H R

Peroxidase-labelled antisera to pig immunoglobulins A, G and M were used to study immunoglobulin-containing cell populations in pig mammary gland at different stages of gestation and lactation....

Primary biliary cirrhosis after long-term practolol administration.

Brown, P J, Lesna, M, Hamlyn, A N, Record, C O

Fluoxetine-warfarin interaction.

Woolfrey, S, Gammack, N S, Dewar, M S, Brown, P J

Partial purification of Rho (D) antigen from Rh positive and negative erythrocytes.

Plapp, F V, Kowalski, M M, Tilzer, L, Brown, P J, Evans, B J, Chiga, M

A rapid method is described for partial purification of Rho(D) antigen from sodium deoxycholate-solubilized erythrocyte membranes by affinity chromatography on a column coupled with anti-Rho(D) IgG....

Monoclonal antibodies to the guanine-nucleotide binding proteins of adenylate cyclase.

Lingham, R B, Brown, P J, Holcombe, V, Schreiber, C L

Monoclonal antibodies (Mabs) to the stimulatory (Ns) and inhibitory (Ni) guanine nucleotide regulatory proteins associated with adenylate cyclase have been developed. Two Mabs (2A3 and 5G12), which...

Characterization and localization of human placental ferritin.

Brown, P J, Johnson, P M, Ogbimi, A O, Tappin, J A

Ferritin has been purified from normal full-term human placentae and its antigenic and molecular characteristics compared with adult liver ferritin. Placental ferritin is composed predominantly of a...

Immunoglobulin-containing cells in pig mammary gland.

Brown, P J, Bourne, F J, Denny, H R

Peroxidase-labelled antisera to pig immunoglobulins A, G and M were used to study immunoglobulin-containing cell populations in pig mammary gland at different stages of gestation and lactation....

Primary biliary cirrhosis after long-term practolol administration.

Brown, P J, Lesna, M, Hamlyn, A N, Record, C O

Fluoxetine-warfarin interaction.

Woolfrey, S, Gammack, N S, Dewar, M S, Brown, P J

Fc gamma-receptor activity of isolated human placental syncytiotrophoblast plasma membrane.

Brown, P J, Johnson, P M

Fc gamma-receptor activity of isolated human placental syncytiotrophoblast microvillous plasma membrane (StMPM) vesicle preparations has been determined in an immunoradiometric assay using...

Bayes model averaging with selection of regressors

P. J. Brown, M. Vannucci, T. Fearn

When a number of distinct models contend for use in prediction, the choice of a single model can offer rather unstable predictions. In regression, stochastic search variable selection with Bayesian...

Forecasting on British election night 1997

P. J. Brown, D. Firth, C. D. Payne

The Rhesus D antigen. A dicyclohexylcarbodiimide-binding proteolipid.

Brown, P. J., Evans, J. P., Sinor, L. T., Tilzer, L. T., Plapp, F. V.

Previous studies on the human Rhesus D antigen revealed several similarities between the D antigen and proteolipids. Proteolipids are a family of low-molecular-weight, hydrophobic proteins that are...

Asthma and irreversible airflow obstruction.

Brown, P J, Greville, H W, Finucane, K E

To determine whether asthma alone can cause irreversible airflow obstruction 42 men and 47 women with chronic asthma (mean duration 22 (SD 13) years) without evidence of other disease likely to cause...

Bronchioloalveolar carcinoma arising in longstanding lung cysts.

Prichard, M G, Brown, P J, Sterrett, G F

Two adults, both non-smokers, with large peripheral lung cysts, which were of long standing (12 and nine years), were found to have well differentiated mucus secreting adenocarcinomas with a...

Eosinophilic endomyocardial disease due to high grade chest wall sarcoma.

Hussain, A, Brown, P J, Thwaites, B C, Hastings, A G

Eosinophilic endomyocardial disease is characterised by persisting blood eosinophilia and acute endocardial lesions which progress to endomyocardial fibrosis. In most cases the cause is unknown but...

Edna Pontellier's search for self in Kate Chopin's The Awakening and the translation of this theme in the film Grand Isle /