Interplay between the magnetic anisotropy contributions of Cobalt nanowires (2009)
Sanchez-Barriga, J., Lucas, M., Radu, F., Martin, E., Multigner, M., Marin, P., ...
We report on the magnetic properties and the crystallographic structure of the cobalt nanowire arrays as a function of their nanoscale dimensions. X-ray diffraction measurements show the appearance...
John F. Welch, College Business, Herbert Sherman, Laurence Weinstein, Joshua Shuart, Barry R. Arm, ...
Ocean fertilisation: a potential means of geo-engineering? (2008)
Lampitt, R.S., Achterberg, E.P., Anderson, T.R., Hughes, J.A., Iglesias-Rodriguez, M.D., Kelly-Gerreyn, B.A., ...
The oceans sequester carbon from the atmosphere partly as a result of biological productivity. Over much of the ocean surface, this productivity is limited by essential nutrients and we discuss...
A radial mode ultrasonic horn for the inactivation of Escherichia coli K12 (2008)
Hunter, G., Lucas, M., Watson, I., Parton, R.
Tuned cylindrical radial mode ultrasonic horns offer advantages over ultrasonic probes in the design of flow-through devices for bacterial inactivation. This study presents a comparison of the...
Ocean fertilization: a potential means of geoengineering? (2008)
Lampitt, R.S., Achterberg, E.P., Anderson, T.R., Hughes, J.A., Iglesias-Rodriguez, M.D., Kelly-Gerreyn, B.A., ...
The oceans sequester carbon from the atmosphere partly as a result of biological productivity. Over much of the ocean surface, this productivity is limited by essential nutrients and we discuss...
F. Klasovsky, J. Hohmeyer, A. Brueckner, M. Bonifer, Ju. Arras, ...
Journal article
Auxin fluxes in the root apex co-regulate gravitropism and lateral root initiation (2008)
Lucas, M., Godin, C., Jay-Allemand, C., Laplaze, L.
Root architecture plays an important role in water and nutrient acquisition and in the ability of the plant to adapt to the soil. Lateral root development is the main determinant of the shape of the...
Chen, L., Meyers, D., Javorsky, G., Bursto, D., Lolekha, P., Lucas, M., ...
Objective: Administration of the beta-adrenergic receptor blocker carvedilol to patients with chronic heart failure leads to clinically significant benefits, including improvement in left ventricular...
He, F.J., Nowson, Caryl, Lucas, M., MacGregor, G.
Increased consumption of fruit and vegetables has been shown to be associated with a reduced risk of coronary heart disease (CHD) in many epidemiological studies, however, the extent of the...
Finite element model for ultrasonic cutting of toffee (2006)
McCulloch, E., McBeath, A., Lucas, M.
The performance of an ultrasonic cutting device critically relies on the interaction of the cutting tool and the material to be cut. A finite element (FE) model of ultrasonic cutting is developed to...
Chen, L., Meyers, D., Semmler, A.B., Yang, I., Pakorn, L., Lucas, M., ...
Optimisation of the vibrational response of ultrasonic cutting systems (2005)
Cartmell, M.P., Lim, F.C.N., Cardoni, A., Lucas, M.
This paper provides an account of an investigation into possible dynamic interactions between two coupled non-linear sub-systems, each possessing opposing non-linear overhang characteristics in the...
Automatic wheeze detection based on auditory modelling (2005)
Qiu, Y., Whittaker, A., Lucas, M., Anderson, K.
Automatic wheeze detection has several potential benefits compared with reliance on human auscultation: it is experience independent, an automated historical record can easily be kept, and it allows...
Unmanned tele-operated robots as medical support on the battlefield (2005)
Lucas, M., Krstic, A.R., Atkinson, R., Lozo, P., Hutchins, M.
The use of unmanned telerobotic devices on the battlefield to locate, resuscitate and retrieve casualties under hazardous conditions is becoming possible, but assistance by humans is still necessary....
Preferential loss of IL-2-secreting CD4+ T helper cells in chronic HCV infection (2005)
Semmo, N.., Day, C. L., Ward, S. M., Lucas, M., Harcourt, G., Loughry, A., ...
Hepatitis C virus (HCV) becomes persistent in the majority of infected individuals. In doing so, the virus evades host adaptive immune responses, although the mechanisms responsible in this evasion...
Rushbrook, S. M., Ward, S. M., Unitt, E., Vowler, S. L., Lucas, M., Klenerman, P., ...
The basis of chronic infection following exposure to hepatitis C virus (HCV) infection is unexplained. One factor may be the low frequency and immature phenotype of virus-specific CD8(+) T cells. The...
Unmanned tele-operated robots as medical support on the battlefield (2005)
Lucas, M., Krstic, A.R., Atkinson, R., Lozo, P., Hutchins, M.
The use of unmanned telerobotic devices on the battlefield to locate, resuscitate and retrieve casualties under hazardous conditions is becoming possible, but assistance by humans is still necessary....
Optimisation of the vibrational response of ultrasonic cutting systems (2005)
Cartmell, M. P., Lim, F. C. N., Cardoni, A., Lucas, M.
This paper provides an account of an investigation into possible dynamic interactions between two coupled non-linear sub-systems, each possessing opposing non-linear overhang characteristics in the...
Optimisation of the vibrational response of ultrasonic cutting systems (2005)
Cartmell, M. P., Lim, F. C. N., Cardoni, A., Lucas, M.
This paper provides an account of an investigation into possible dynamic interactions between two coupled non-linear sub-systems, each possessing opposing non-linear overhang characteristics in the...
The relationship of nutrient intake to blood pressure in females (2005)
Nowson, Caryl, Conn, J., Lucas, M., Wark, J.D.
Background - Data from epidemiological studies have indicated that a number of dietary factors have been found to be associated with blood pressure and body composition, eg protein, fibre and...
Unmanned tele-operated robots as medical support on the battlefield (2005)
Lucas, M., Krstic, A.R., Atkinson, R., Lozo, P., Hutchins, M.
The use of unmanned telerobotic devices on the battlefield to locate, resuscitate and retrieve casualties under hazardous conditions is becoming possible, but assistance by humans is still necessary....
Virus-specific CD8(+) T lymphocytes within the normal human (2004)
Ward, SM, Jonsson, JR, Sierro, S, Clouston, AD, Lucas, M, Vargas, AL, ...
The frequency and phenotype of human antiviral memory CD8(+) T cells in blood are well studied, yet little is known about their distribution within tissues. Analysis of antiviral CD8(+) T cell...
Barnes, E., Ward, S. M., Kasprowicz, V. O., Dusheiko, G., Klenerman, P., Lucas, M.
A major breakthrough in cellular immunology has been the development of HLA class I tetramers to analyze CD8(+) T cell responses. However, in many situations, including persistent virus infection,...
Controlling the effects of modal interactions in ultrasonic cutting devices (2003)
Cardoni, A., Lucas, M., Cartmell, M.P., Lim, F.C.N.
Modal interactions, and particularly combination resonances, are characteristic of ultrasonic devices driven at high power in a longitudinal mode. Such behaviour has been modelled previously...
No abstract available.
A novel multiple-blade ultrasonic cutting device (2003)
Cardoni, A., Lucas, M., Cartmell, M., Lim, F.
In ultrasonic devices consisting of serially coupled tuned components, components whose tuned length dimension is large compared to other dimensions, or components with profiles designed for high...
Nonlinear and parametric vibrations in an ultrasonic cutting system (2003)
Cardoni, A., Lucas, M., Cartmell, M.P., Lim, F.C.N.
No abstract available.
Design of ultrasonic block horns by finite element models (2003)
Ultrasonic block horns are common tools in many high power ultrasonic applications such as welding and cutting. Ideally, block horns operate in a pure axial mode of vibration with uniform vibration...
Optimisation of the vibrational response of ultrasonic cutting systems (2003)
Cartmell, M.P., Lim, F.C.N., Cardoni, A., Lucas, M.
No abstract available.
Unmanned tele-remote robots for combat casualty care (2003)
Atkinson, R., Lucas, M., Hutchins, M., Krstic, A.
This is a concept paper on the genesis, evolution and deployment of unmanned battlefield robots arising from integration of CSIRO's complex virtual reality (VR) and remote manipulation surgical...
Kantzanou, M., Lucas, M., Barnes, E., Komatsu, H., Dusheiko, G., Ward, S., ...
Hepatitis C virus (HCV) has infected over 170 million people world wide, and in the majority sets up a chronic infection associated with hepatic inflammation. Ho it evades host immunity, particularly...
Unmanned tele-remote robots for combat casualty care (2003)
Atkinson, R., Lucas, M., Hutchins, M., Krstic, A.
This is a concept paper on the genesis, evolution and deployment of unmanned battlefield robots arising from integration of CSIRO's complex virtual reality (VR) and remote manipulation surgical...
Unmanned tele-remote robots for combat casualty care (2003)
Atkinson, R., Lucas, M., Hutchins, M., Krstic, A.
This is a concept paper on the genesis, evolution and deployment of unmanned battlefield robots arising from integration of CSIRO's complex virtual reality (VR) and remote manipulation surgical...
A numerical and experimental study of the indentation mechanics of plasticine (2002)
Huang, Z., Lucas, M., Adams, M.J.
This paper describes an experimental and analytical study of contact compliance data for deriving material properties of the model elastoviscoplastic material, plasticine, from spherical and conical...
The genome sequence of Schizosaccharomyces pombe (2002)
Gwilliam, R, Rajandream, M-A, Lyne, M, Lyne, R, Stewart, A, ...
We have sequenced and annotated the genome of fission yeast (Schizosaccharomyces pombe), which contains the smallest number of protein-coding genes yet recorded for a eukaryote: 4,824. The...
Enhanced vibration performance of ultrasonic block horns (2002)
Block horns are tuned components designed to vibrate in a longitudinal mode at a low ultrasonic frequency. Reliable performance of such horns is normally associated with the amplitude of vibration,...
Influence of ultrasonics on upsetting of a model paste (2002)
Huang, Z., Lucas, M., Adams, M.J.
This paper describes a preliminary study of the influence of ultrasonics on the boundary conditions associated with the equipment walls in a soft solid forming operation using Plasticine as a...
RF directed energy weapons and information operations in the digitised battlespace (2002)
Hong, K., Braidwood, S., Lucas, M.
Modern Land commanders are increasingly dependent on information-age systems, comprising of communication, information and sensory networks. While these systems have the potential to produce...
De Vita, R., Anghinolfi, M., Burkert, V.D., Dodge, G.E., Minehart, R., Taiuti, M., ...
The double spin asymmetry in the (e) over right arrow(p) over right arrow → e' pi(+) n reaction has been measured for the first time in the resonance region for four-momentum transfer Q(2) =...
RF directed energy weapons and information operations in the digitised battlespace (2002)
Hong, K., Braidwood, S., Lucas, M.
Modern Land commanders are increasingly dependent on information-age systems, comprising of communication, information and sensory networks. While these systems have the potential to produce...
RF directed energy weapons and information operations in the digitised battlespace (2002)
Hong, K., Braidwood, S., Lucas, M.
Modern Land commanders are increasingly dependent on information-age systems, comprising of communication, information and sensory networks. While these systems have the potential to produce...
RF directed energy weapons and information operations in the digitised battlespace (2002)
Hong, K., Braidwood, S., Lucas, M.
Modern Land commanders are increasingly dependent on information-age systems, comprising of communication, information and sensory networks. While these systems have the potential to produce...
Breath sounds, asthma and the mobile phone (2001)
Anderson, K., Qiu, Y., Whittaker, A.R., Lucas, M.
The sounds generated by breathing in asthma are widely accepted as an indicator of disease activity. We have investigated the use of a mobile phone and electronic signal transfer by e-mail and voice...
Ayoub, A., Richardson, W., Koppel, D., Thompson, H., Lucas, M., Smith, L., ...
We investigated the reconstruction of a surgically created critical size mandibular defect in sheep using a newly developed automatic distraction device. The device has an implantable component,...
Design and characterisation of ultrasonic cutting tools (2001)
Lucas, M., Petzing, J.N., Cardoni, A., Smith, L.J.
Cutting of food products and other materials with ultrasonically assisted tools has demonstrated significant benefits including reduced wastage and improved cut quality. However, the success of the...
Influence of ultrasonics on upsetting of a model paste (2001)
Huang, Z., Lucas, M., Adams, M.J.
This paper describes a preliminary study of the influence of ultrasonics on the boundary conditions associated with the equipment walls in a soft solid forming operation using Plasticine as a...
An ultrasonic blade for cutting bone (2001)
Many surgical tools used for cutting bone have disadvantages such as poor accuracy, poor quality of cut and heat damage. A new tool is required for robotic assist surgical applications that overcomes...
Enhanced vibration performance of ultrasonic block horns (2001)
Block horns are tuned components designed to vibrate in a longitudinal mode at a low ultrasonic frequency. Reliable performance of such horns is normally associated with the amplitude of vibration,...
Wedge indentation of an elasto-viscoplastic material (2001)
Huang, Z., Lucas, M., Adams, M.J.
This paper describes the modelling of the indentation of an elasto-viscoplastic material. The finite element code ABAQUS was used to study the bulk mechanical, thermal and interface frictional...
Effect of ultrasonic vibration on wedge indentation of a model elasto-viscoplastic material (2001)
Huang, Z., Lucas, M., Adams, M.J.
A wedge indentation test has been carried out, in which an ultrasonic vibration was superimposed at a frequency of 20 kHz to investigate the effects of ultrasonic vibration on the indentation...
Ayoub, A.F., Richardson, W., Koppel, D., Thompson, H., Lucas, M., Schwarz, T., ...
We investigated the reconstruction of a surgically created critical size mandibular defect in sheep using a newly developed automatic distraction device. The device has an implantable component,...
SF-36 scores vary by method of administration: implications for study design (1999)
Lyons, RA, Wareham, K, Lucas, M, Price, D, Williams, J, Hutchings, HA
Background: Previous research suggests that people respond differently to health status measures when data are collected by interview or self completion of a questionnaire. The objective of this...
Organ donation in Spain (1999)
Lucas, M, Miranda, B, De Felipe, C, Naya, M, Gonzalez-Posada, J, Matesanz, R
Zeyen, R., Wilhelm, J.G., Lucas, M.
First, M.W. [Hrsg.]
Ward, C, Lucas, M, Piris, J, Collier, J, Chapel, H
Patients with common variable immunodeficiency disorders are monitored for liver function test abnormalities. A proportion of patients develop deranged liver function and some also develop...