User profiles for S. G. Powell

Simon George Powell

Clinical Research Fellow, University of Liverpool
Verified email at liverpool.ac.uk
Cited by 810

A critical review of the literature on spreadsheet errors

SG Powell, KR Baker, B Lawson - Decision Support Systems, 2008 - Elsevier
Among those who study spreadsheet use, it is widely accepted that errors are prevalent in
operational spreadsheets and that errors can lead to poor decisions and cost millions of …

A comparison of free autologous breast reconstruction with and without the use of laser-assisted indocyanine green angiography: a cost-effectiveness analysis

…, NM Krishnan, MM Van Vliet, SG Powell… - Plastic and …, 2013 - journals.lww.com
Background: Laser-assisted indocyanine green angiography is a US Food and Drug
Administration–approved technology used to assess tissue viability and perfusion. Its use in plastic …

Exploiting timely demand information to reduce inventories

KE Bourland, SG Powell, DF Pyke - European journal of operational …, 1996 - Elsevier
Electronic Data Interchange (EDI) and related technologies are making it less expensive to
frequently transmit demand information up the supply chain from the point of sale. However, …

The cost effectiveness of acellular dermal matrix in expander–implant immediate breast reconstruction

…, A Chatterjee, KM Rosenkranz, SG Powell… - Journal of Plastic …, 2014 - Elsevier
Background Expander–implant breast reconstruction is often supplemented with acellular
dermal matrix (ADM). The use of acellular dermal matrix has allowed for faster, less painful …

Urinary phthalate metabolite concentrations and diabetes among women in the National Health and Nutrition Examination Survey (NHANES) 2001–2008

…, R Stahlhut, JD Meeker, SG Powell… - Environmental …, 2012 - ehp.niehs.nih.gov
Background: Previous studies have shown that women have higher urinary concentrations
of several phthalate metabolites than do men, possibly because of a higher use of personal …

Impact of errors in operational spreadsheets

SG Powell, KR Baker, B Lawson - Decision Support Systems, 2009 - Elsevier
All users of spreadsheets struggle with the problem of errors. Errors are thought to be prevalent
in spreadsheets, and in some instances they have cost organizations millions of dollars. …

Novel microarchitecture of human endometrial glands: implications in endometrial regeneration and pathologies

…, A Maclean, K Marston, SG Powell… - Human …, 2022 - academic.oup.com
BACKGROUND Human endometrium remains a poorly understood tissue of the female
reproductive tract. The superficial endometrial functionalis, the site of embryo implantation, is …

Errors in operational spreadsheets

SG Powell, KR Baker, B Lawson - Journal of Organizational and End …, 2009 - igi-global.com
… The auditing procedure is described in detail in Powell, Baker, and Lawson (2008b). We
begin this article with a summary of previous work on spreadsheet errors which comes from …

The effects of retailer and consumer response on optimal manufacturer advertising and trade promotion strategies

SA Neslin, SG Powell… - Management …, 1995 - pubsonline.informs.org
This research examines how retailer and consumer responses influence a manufacturer's
optimal advertising and trade promotion plans. We develop a dynamic optimization model …

The role of iron in the pathogenesis of endometriosis: a systematic review

J Wyatt, SM Fernando, SG Powell, CJ Hill… - Human …, 2023 - academic.oup.com
STUDY QUESTION What is the role of iron in the pathophysiology of endometriosis? SUMMARY
ANSWER Iron excess is demonstrated wherever endometriotic tissues are found and is …