Annual and diurnal african biomass burning temporal dynamics (2009)
G. Roberts, M. J. Wooster, E. Lagoudakis
Africa is the single largest continental source of biomass burning emissions. Here we conduct the first analysis of one full year of geostationary active fire detections and fire radiative power data...
ORIGINAL ARTICLE Sexual selection and the evolution of evolvability (2008)
Here we show that sexual selection can have an effect on the rate of mutation. We simulated the fate of a genetic modifier of the mutation rate in a sexual population with and without sexual...
Annual and diurnal African biomass burning temporal dynamics (2008)
G. Roberts, M. J. Wooster, E. Lagoudakis
Africa is the single largest continental source of biomass burning emissions. Here we conduct the first analysis of one full year of geostationary active fire detections and fire radiative power data...
Submitted for publication in the MODIS Special Issue of Remote Sensing of Environment (2007)
J. L. Privette, R. B. Myneni, Y. Knyazikhin, M. Mukufute, G. Roberts, Y. Tian, ...
We evaluate the operational MODIS Leaf Area Index (LAI) product using field-sampled data collected at five sites in southern Africa in March 2000. One site (Mongu, Zambia) was sampled monthly...
The accompanying adult: authority to give consent in the UK (2007)
Lal, S.M.L., Parekh, S., Mason, C., Roberts, G.
Background: Children may be accompanied by various people when attending for dental treatment. Before treatment is started, there is a legal requirement that the operator obtain informed consent for...
The Office of Graduate Studies has verified and approved the above named committee members. ii This dissertation is dedicated to my parents and my lovely wife. iii ACKNOWLEDGEMENTS I would first like...
Go, J., Stegemann, J., Roberts, G., Allan, I.
Numerical modelling and simulation of organic contaminant reactive transport in the environment is being increasingly relied upon for a wide range of tasks associated with risk-based decision-making,...
Atan, S., Ashley, P., Gilthorpe, M.S., Scheer, B., Mason, C., Roberts, G.
Objectives: To determine which variables were best related to the overall morbidity of a child undergoing dental general anaesthetic (GA) and then to use these variables to determine those factors...
Reliability support for the Model Driven Architecture (2004)
Rodrigues, G., Roberts, G., Emmerich, W.
Reliability is an important concern for software dependability. Quantifying dependability in terms of reliability can be carried out by measuring the continuous delivery of a correct service or,...
Rissler, J., Swietlicki, E., Zhou, J., Roberts, G., Andreae, M. O., Gatti, L. V., ...
We studied the sub-micrometer atmospheric aerosol particles in the Amazon region, 125 km northeast of Manaus (?1°55.2' S, 59°28.1' W). The measurements were performed during the wet-to-dry...
Rissler, J., Swietlicki, E., Zhou, J., Roberts, G., Andreae, M. O., Gatti, L. V., ...
Sub-micrometer atmospheric aerosol particles were studied in the Amazon region, 125 km northeast of Manaus, Brazil (-1°55.2'S, 59°28.1'W). The measurements were performed during the wet-to-dry...
Rissler, J., Swietlicki, E., Zhou, J., Roberts, G., Andreae, M. O., Gatti, L. V., ...
We studied the sub-micrometer atmospheric aerosol particles in the Amazon region, 125 km northeast of Manaus (?1°55.2' S, 59°28.1' W). The measurements were performed during the wet-to-dry...
Rissler, J., Swietlicki, E., Zhou, J., Roberts, G., Andreae, M. O., Gatti, L. V., ...
Sub-micrometer atmospheric aerosol particles were studied in the Amazon region, 125 km northeast of Manaus, Brazil (-1°55.2'S, 59°28.1'W). The measurements were performed during the wet-to-dry...
Pesticide residues in food - acute dietary exposure (2004)
Hamilton, D., Ambrus, A., Dieterle, R., Felsot, A., Harris, C., Petersen, B., ...
Consumer risk assessment is a crucial step in the regulatory approval of pesticide use on food crops. Recently, an additional hurdle has been added to the formal consumer risk assessment process with...
Pesticide residues in food - acute dietary exposure (2004)
Hamilton, D., Ambrus, A., Dieterle, R., Felsot, A., Harris, C., Petersen, B., ...
Consumer risk assessment is a crucial step in the regulatory approval of pesticide use on food crops. Recently, an additional hurdle has been added to the formal consumer risk assessment process with...
J. Rissler, E. Swietlicki, J. Zhou, G. Roberts, M. O. Andreae, L. V. Gatti, ...
We studied the sub-micrometer atmospheric aerosol particles in the Amazon region, 125 km northeast of Manaus (−1°55.2' S, 59°28.1' W). The measurements were performed during...
Pesticide residues in food - acute dietary exposure (2004)
Hamilton, D., Ambrus, A., Dieterle, R., Felsot, A., Harris, C., Petersen, B., ...
Consumer risk assessment is a crucial step in the regulatory approval of pesticide use on food crops. Recently, an additional hurdle has been added to the formal consumer risk assessment process with...
Emancipatory design choices for action research practitioners (2003)
The process choices made in action research can determine how emancipatory an experience it is for participants. Some choices promote an experience of emancipation. Other choices can reduce it. There...
Emancipatory design choices for action research practitioners (2003)
The process choices made in action research can determine how emancipatory an experience it is for participants. Some choices promote an experience of emancipation. Other choices can reduce it. There...
Emancipatory design choices for action research practitioners (2003)
The process choices made in action research can determine how emancipatory an experience it is for participants. Some choices promote an experience of emancipation. Other choices can reduce it. There...
UK laboratory intercomparison on internal dosimetry (2003)
Speed, J., Birchall, A., Bull, R., Cockerill, R., S. Jarvis, N., W. Marsh, J., ...
A laboratory intercomparison for internal dose assessment from a variety of intake scenarios is described. This is the first UK intercomparison using the revised ICRP Human Respiratory Tract and...
Aerosols, Clouds, and Climate over the Amazon Basin (2002)
ANDREAE, M, FRANK, G, CHAND, D, SCHMID, O, GRAHAM, B, GUYON, P, ...
Pike, R., Lucas, V., Stapleton, P., Gilthorpe, M. S., Roberts, G., Rowbury, R., ...
Genes encoding resistance to mercury and to antibiotics are often carried on the same mobile genetic element and so it is possible that mercury-containing dental materials may select for bacteria...
Distribution of endo-beta-N-acetylglucosaminidase amongst enterococci. (2001)
ROBERTS, G, HOMER, KA, TARELLI, E, PHILPOTT-HOWARD, J, Devriese, Luc, BEIGHTON, D
Drift by Coupling to an Anti-Integrable Limit (2000)
R. W. Easton, J. D. Meiss, G. Roberts
A symplectic twist map near an anti-integrable limit is conjugate to a full shift on a set of symbols. We couple such a system to another twist map in such a way that the resulting system is...
Alstrom-Rapaport, C, Lascoux, M, Wang, YC, Roberts, G, Tuskan, GA
In many dioecious plants, gender influences economic value, breeding schemes, and/or opportunities for commercial use of genetically transformed materials. The objective of this study was to identify...
Developing Java software (1997)
A practical problem-solving text for teaching and learning Java.
The effects on streamflow of clear-felling a substantial part of the established forestry within the Hore sub-catchment at Plynlimon were estimated by a regression comparison of pre-and post-felling...
Near surface soil moisture measurements were recorded at hourly intervals at two contrasting sites within the Cyff sub-catchment using a prototype capacitance probe system. In a mire area within a...
The effects on streamflow of clear-felling a substantial part of the established forestry within the Hore sub-catchment at Plynlimon were estimated by a regression comparison of pre-and post-felling...
Near surface soil moisture measurements were recorded at hourly intervals at two contrasting sites within the Cyff sub-catchment using a prototype capacitance probe system. In a mire area within a...
On the Rank of Ideal Class Groups (1996)
Siman Wong, In Lawrence, G. Roberts
. We review some questions of Shafarevich on the structure of ideal class groups of number fields, and discuss results that provide evidence in support of these questions. 1. Some questions of...
Stride Soviet! : An investigation into the history of Soviet non-fiction film 1917-1932. (1996)
Roberts, G, Sussex Univ., Brighton (GB).
Thesis (Ph.D.)
Glycosylation heterogeneity of recombinant plasminogen expressed in CHO cells (1995)
Plasminogen (Plg) is the zymogen form of the serine protease plasmin and has been expressed In a CHO cell line. It is a prerequisite for such recombinant human glycoproteins being produced in...
Logistic regression analysis of sample survey data (1987)
ROBERTS, G., RAO, N. K., KUMAR, S.
Standard chi-squared, X2 or likelihood ratio, G2, test statistics for logistic regression analysis, involving a binary response variable, are adjusted to take account of the survey design. These...
Melanoma in New South Wales 1970-76: Surgical therapy and survival (1982)
McCarthy, W. H., Dobson, A. J., Martyn, A. L., Roberts, G.
From a survey of melanoma cases in New South Wales, a random sample was selected for histopathological review and follow up concerning surgical therapy and survival. It was found that the principal...
Roberts, G., Martyn, A. L., Dobson, A. J., McCarthy, W. H.
A detailed histopathological review was made of 408 cases randomly selected from all malignant melanomata diagnosed in New South Wales, Australia, during the period 1970 to 1976. The distribution of...
Melanoma in New South Wales 1970-1976. Confirmation of increased incidence (1980)
McCarthy, W. H., Martyn, A. L., Roberts, G., Dobson, A. J.
A random sample of 500 cases from a total 5611 cases collected from a survey of melanoma in New South Wales, Australia, has confirmed an incidence rise which is apparent across all degrees of...
Investigation of expression of 5T4 antigen in cervical cancer.
Jones, H., Roberts, G., Hole, N., McDicken, I. W., Stern, P.
A monoclonal antibody detecting amniotrophoblastic antigen 5T4 has shown reactivity against various neoplastic cell lines and tumour specimens but with a relatively restricted normal tissue...