All Outputs (14123)

Can too strong female choice deteriorate male ornamentation? (2004)
Journal Article
Morrell, L., & Kokko, H. (2004). Can too strong female choice deteriorate male ornamentation?. Proceedings of the Royal Society B: Biological Sciences, 271(1548), 1597-1604. https://doi.org/10.1098/rspb.2004.2763

Competition for limited resources can have fundamental implications for population dynamics. However, the effects of resource depletion have rarely been discussed in the context of sexual selection, even though mate choice typically favours males who... Read More about Can too strong female choice deteriorate male ornamentation?.

Comparison of the pathology of cerebral white matter with post-mortem magnetic resonance imaging (MRI) in the elderly brain (2004)
Journal Article
Fernando, M. S., O'Brien, J. T., Perry, R. H., English, P., Forster, G., McMeekin, W., …Ince, P. G. (2004). Comparison of the pathology of cerebral white matter with post-mortem magnetic resonance imaging (MRI) in the elderly brain. Neuropathology and Applied Neurobiology, 30(4), 385-395. https://doi.org/10.1111/j.1365-2990.2004.00550.x

White matter lesions (WML) on magnetic resonance imaging (MRI) brain scans are associated with ageing. They are unrelated to specific disorders, and their impact on cognitive and other brain functions is poorly characterized. Pathological studies oft... Read More about Comparison of the pathology of cerebral white matter with post-mortem magnetic resonance imaging (MRI) in the elderly brain.

The quintic Grassmannian g(1,4,2) in PG(9,2) (2004)
Journal Article
Shaw, R., & Gordon, N. (2004). The quintic Grassmannian g(1,4,2) in PG(9,2). Designs, codes, and cryptography, 32(1-3), 381 - 396. https://doi.org/10.1023/B%3ADESI.0000029236.10701.61

The 155 points of the Grassmannian g(1,4,2) of lines of PG(4,2) = PV(5,2) are those points x is an element of PG(9,2) = P(boolean AND V-2(5,2)) which satisfy a certain quintic equation Q(x) = 0. (The quintic polynomial Q is given explicitly in Shaw a... Read More about The quintic Grassmannian g(1,4,2) in PG(9,2).

Aeroacoustics of supersonic jet issued from corrugated nozzle: new approach and prospects (2004)
Journal Article
Kopiev, V. F., Ostrikov, N. N., Chernyshev, S. A., & Elliott, J. W. (2004). Aeroacoustics of supersonic jet issued from corrugated nozzle: new approach and prospects. International journal of aeroacoustics, 3(3), 199-228. https://doi.org/10.1260/1475472042887443

It is generally accepted that one of the main sources of acoustic radiation from a supersonic jet is due to spatial instability wave packets propagating downstream within the jet. This approach has enabled us to explain and predict the principal feat... Read More about Aeroacoustics of supersonic jet issued from corrugated nozzle: new approach and prospects.

Mn/Ni/TiO2 catalyst for the production of hydrogen and carbon nanotubes from methane decomposition (2004)
Journal Article
Zein, S. H. S., & Mohamed, A. R. (2004). Mn/Ni/TiO2 catalyst for the production of hydrogen and carbon nanotubes from methane decomposition. Energy and Fuels, 18(5), 1336-1345. https://doi.org/10.1021/ef0340864

The decomposition of methane into carbon and hydrogen over 15 mol % MnO x /20 mol %NiO/ TiO 2 catalysts was investigated. The effects of catalyst synthesis and pretreatment of 15 mol % MnO x /20 mol % NiO/TiO 2 catalysts for the activity and morpho... Read More about Mn/Ni/TiO2 catalyst for the production of hydrogen and carbon nanotubes from methane decomposition.

The cervical cancer epidemic that screening has prevented in the UK (2004)
Journal Article
Peto, P. J., Gilham, P. C., Fletcher, O., & Matthews, F. E. (2004). The cervical cancer epidemic that screening has prevented in the UK. Lancet, 364(9430), 249-256. https://doi.org/10.1016/S0140-6736%2804%2916674-9

Background Recent reports suggest that the reduction in mortality achieved by the UK national cervical screening programme is too small to justify its financial and psychosocial costs, except perhaps in a few high-risk women. Methods We analysed tren... Read More about The cervical cancer epidemic that screening has prevented in the UK.

Are behavioural trade-offs all they seem? Counter-intuitive resolution of the conflict between two behaviours (2004)
Journal Article
Morrell, L. J. (2004). Are behavioural trade-offs all they seem? Counter-intuitive resolution of the conflict between two behaviours. Behavioral Ecology and Sociobiology, 56(6), 539-545. https://doi.org/10.1007/s00265-004-0821-6

The understanding of trade-offs between behaviours is fundamental to the study of animal behaviour. Individuals may often be faced with the choice of which of two mutually incompatible behaviours to perform. Here, I present a model investigating the... Read More about Are behavioural trade-offs all they seem? Counter-intuitive resolution of the conflict between two behaviours.

Kinetic studies on catalytic decomposition of methane to hydrogen and carbon over Ni/TiO2catalyst (2004)
Journal Article
Zein, S. H. S., Mohamed, A. R., & Sai, P. S. T. (2004). Kinetic studies on catalytic decomposition of methane to hydrogen and carbon over Ni/TiO2catalyst. Industrial & engineering chemistry research, 43(16), 4864-4870. https://doi.org/10.1021/ie034208f

Experiments were conducted in a fixed-bed catalytic reactor to study the decomposition of methane to hydrogen and carbon over 13 wt % Ni/TiO 2 -based catalyst. The variables include the volumetric flow rate of reactant (relative partial pressures of... Read More about Kinetic studies on catalytic decomposition of methane to hydrogen and carbon over Ni/TiO2catalyst.

Thioglycosylated cationic porphyrins––convenient synthesis and photodynamic activity in vitro (2004)
Journal Article
Ahmed, S., Davoust, E., Savoie, H., Boa, A. N., & Boyle, R. W. (2004). Thioglycosylated cationic porphyrins––convenient synthesis and photodynamic activity in vitro. Tetrahedron letters; the international organ for the rapid publication of preliminary communications in organic chemistry, 45(31), 6045-6047. https://doi.org/10.1016/j.tetlet.2004.06.021

A convenient and flexible synthesis of meso-tetraaryl porphyrins substituted with three thioglycosyl units, and also bearing one pyridyl substituent is reported. Quaternisation of the pyridine nitrogen with alkyl iodides gives access to a range of wa... Read More about Thioglycosylated cationic porphyrins––convenient synthesis and photodynamic activity in vitro.

The effect of foot orthotics on myoelectric fatigue in the vastus lateralis during a simulated skier's squat (2004)
Journal Article
Vanicek, N., Kingman, J., & Hencken, C. (2004). The effect of foot orthotics on myoelectric fatigue in the vastus lateralis during a simulated skier's squat. Journal of Electromyography and Kinesiology, 14(6), 693-698. https://doi.org/10.1016/j.jelekin.2004.03.007

Fatigue in the legs is a problem experienced by skiers. It has been suggested that optimal orthotics may reduce muscle fatigue for a given movement task by minimising muscle activity (Med. Sci. Sports Exerc. 31 (1999) S421). The aims were to determin... Read More about The effect of foot orthotics on myoelectric fatigue in the vastus lateralis during a simulated skier's squat.

Can management of freshwater fish populations be used to protect and enhance the conservation status of a rare, fish-eating bird, the bittern, Botaurus stellaris, in the UK? (2004)
Journal Article
Noble, R. A. A., Harvey, J., & Cowx, I. (2004). Can management of freshwater fish populations be used to protect and enhance the conservation status of a rare, fish-eating bird, the bittern, Botaurus stellaris, in the UK?. Fisheries Management and Ecology, 11(3-4), 291-302. https://doi.org/10.1111/j.1365-2400.2004.00391.x

The bittern, Botaurus stellaris (L.), is a Red Data list species in the UK with currently approximately 30 breeding males restricted to a few wet reedbeds, the majority of which are located in the East Anglian region of England. Although having a div... Read More about Can management of freshwater fish populations be used to protect and enhance the conservation status of a rare, fish-eating bird, the bittern, Botaurus stellaris, in the UK?.

Temporary balloon catheter occlusion for control of haemorrhage following penetrating axillary artery injury (2004)
Journal Article
Mehta, T., Venkata Subramaniam, A., Chetter, I., Nicholson, A., & Wilkinson, A. (2004). Temporary balloon catheter occlusion for control of haemorrhage following penetrating axillary artery injury. European Journal of Vascular and Endovascular Surgery Extra, 8(2), 29-30. https://doi.org/10.1016/j.ejvsextra.2004.05.014

Penetrating injuries of the axillary artery are uncommon. Their repair can be difficult in the presence of torrential haemorrhage, which obscures the surgical field. We describe the use of interventional radiology for temporary control of bleeding to... Read More about Temporary balloon catheter occlusion for control of haemorrhage following penetrating axillary artery injury.

A comparative study of aortic wall stress using finite element analysis for ruptured and non-ruptured abdominal aortic aneurysms (2004)
Journal Article
Venkatasubramaniam, A. K., Fagan, M. J., Mehta, T., Mylankal, K. J., Ray, B., Kuhan, G., Chetter, I. C., & McCollum, P. T. (2004). A comparative study of aortic wall stress using finite element analysis for ruptured and non-ruptured abdominal aortic aneurysms. European journal of vascular and endovascular surgery : the official journal of the European Society for Vascular Surgery, 28(2), 168-176. https://doi.org/10.1016/j.ejvs.2004.03.029

Background. The decision to repair an asymptomatic abdominal aortic aneurysm (AAA) is currently based on diameter (≥5.5 cm) alone. However, aneurysms less than 5.5 cm do rupture while some reach greater than 5.5 cm without rupturing. Hence the need t... Read More about A comparative study of aortic wall stress using finite element analysis for ruptured and non-ruptured abdominal aortic aneurysms.

Letter to the editor (2004)
Journal Article
Clark, A. L., & Morice, A. (2004). Letter to the editor. European journal of heart failure, 6(4), 511. https://doi.org/10.1016/j.ejheart.2004.04.001

Re: Schroder D, Weiser M, Klein P. Efficacy of a homeopathic Crataegus preparation compared with usual therapy for mild (NYHA II) cardiac insufficiency: results of an observational cohort study. Eur J Heart Fail 2003;5:319–26

Monte Carlo simulation of dendrimers in variable solvent quality (2004)
Journal Article
Giupponi, G., & Buzza, D. M. A. (2004). Monte Carlo simulation of dendrimers in variable solvent quality. The Journal of chemical physics, 120(21), 10290-10298. https://doi.org/10.1063/1.1714829

The properties of g=1-6 dendrimers in variable solvent quality were studied using Monte Carlo simulation and Flory theory. It was found that the radius of gyration (Rg collapses significantly while going from athermal to extreme poor solvent conditio... Read More about Monte Carlo simulation of dendrimers in variable solvent quality.

The theoretical foundations and potential for large-eddy simulation (LES) in fluvial geomorphic and sedimentological research (2004)
Journal Article
Keylock, C., Hardy, R., Parsons, D., Ferguson, R., Lane, S., & Richards, K. (2005). The theoretical foundations and potential for large-eddy simulation (LES) in fluvial geomorphic and sedimentological research. Earth-Science Reviews, 71(3-4), 271-304. https://doi.org/10.1016/j.earscirev.2005.03.001

Large-eddy simulation (LES) is a method for resolving the time-dependent structure of high Reynolds number, turbulent flows. With LES it is possible to model and track the behaviour of coherent turbulent structures and study their effect on the flow... Read More about The theoretical foundations and potential for large-eddy simulation (LES) in fluvial geomorphic and sedimentological research.

Men and chronic illness: A qualitative study of LUTS (2004)
Journal Article
Emberton, M., O'Neill, M., Gannon, K., & Glover, L. (2004). Men and chronic illness: A qualitative study of LUTS. Journal of health psychology, 9(3), 411-420. https://doi.org/10.1177/1359105304042350

In order to determine how men react to and manage chronic conditions 16 men with Lower Urinary Tract Symptoms (LUTS) were interviewed to examine the relationship between detecting symptoms and seeking medical help, perceptions of symptoms and the imp... Read More about Men and chronic illness: A qualitative study of LUTS.

Attrition and bias in the MRC cognitive function and ageing study: An epidemiological investigation (2004)
Journal Article
Matthews, F. E., Chatfield, M., Freeman, C., McCracken, C., & Brayne, C. (2004). Attrition and bias in the MRC cognitive function and ageing study: An epidemiological investigation. BMC public health, 4, 1-27. https://doi.org/10.1186/1471-2458-4-12

Background: Any hypothesis in longitudinal studies may be affected by attrition and poor response rates. The MRC Cognitive Function and Ageing study (MRC CFAS) is a population based longitudinal study in five centres with identical methodology in Eng... Read More about Attrition and bias in the MRC cognitive function and ageing study: An epidemiological investigation.

Implicit fitting using radial basis functions with ellipsoid constraint (2004)
Journal Article
Li, Q., Wills, D., Phillips, R., Viant, W. J., Griffiths, J. G., & Ward, J. (2004). Implicit fitting using radial basis functions with ellipsoid constraint. Computer graphics forum : journal of the European Association for Computer Graphics, 23(1), 55-69. https://doi.org/10.1111/j.1467-8659.2004.00005.x

Implicit planar curve and surface fitting to a set of scattered points plays an important role in solving a wide variety of problems occurring in computer graphics modelling, computer graphics animation, and computer assisted surgery. The fitted impl... Read More about Implicit fitting using radial basis functions with ellipsoid constraint.

Children's perceptions of dangerous substances (2004)
Journal Article
Pfeffer, K., & Wilson, B. (2004). Children's perceptions of dangerous substances. Perceptual and Motor Skills, 98(2), 700-710. https://doi.org/10.2466/pms.98.2.700-710

The aim of this research was to examine age differences in children's perceptions of dangerous substances. Children's responses to photographs of child models encountering alcohol, a syringe, medicine, glue, and household bleach were coded for recogn... Read More about Children's perceptions of dangerous substances.