David Holland

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Since the successful launch of IKONOS in 1999, a new source of imagery has been available to the civilian spatial-data user. In many parts of the world high resolution satellite imagery from IKONOS, QuickBird and, more recently, ORBVIEW 3, has proved to be a useful data source for the creation of orthorectified images and associated mapping products. One of(More)
The HACEK organisms (Haemophilus species, Aggregatibacter species, Cardiobacterium hominis, Eikenella corrodens, and Kingella species) are rare causes of infective endocarditis (IE). The objective of this study is to describe the clinical characteristics and outcomes of patients with HACEK endocarditis (HE) in a large multi-national cohort. Patients(More)
twin papers that follow present a critique in two parts of the Stern Review on The Economics of Climate Change. Part I focuses on scientific issues and their treatment in the Review. It forms the point of departure for Part II which deals with economic aspects. and the Treasury, and the final text was delivered to the Chancellor and the Prime Minister who(More)
  • Raymond Raab, Richard Lichty, Charles Lamphear, Wilbur Maki, David Holland, Ms +1 other
  • 1999
Data Envelopment Analysis (DEA) is a multi-input, multi-output optimization model used to measure relative efficiency or the best practice counties. The IMPLAN input-output 1993 database and software estimates gross output, final demand, and final payments categories at the county level. The IMPLAN data contains estimates of four forms of final payments.(More)
Bacterial urinary tract infections (UTI) are a major growing concern worldwide. Uropathogenic Escherichia coli has been shown to invade the urothelium during acute UTI in mice and humans, forming intracellular reservoirs that can evade antibiotics and the immune response, allowing recurrence at a later date. Other bacterial species, such as Staphylococcus(More)
BACKGROUND Chemotherapy may improve survival in patients undergoing resection of colorectal liver metastases (CLM). Neoadjuvant chemotherapy may help identify patients with occult extrahepatic disease (averting unnecessary metastasectomy), and it provides in vivo chemosensitivity data. METHODS A phase II trial was initiated in which patients with(More)
Electric power markets are being deregulated nationwide with different impacts depending upon current policies and historical circumstances from region to region. The Pacific Northwest, with its historic abundance of low-cost hydropower and dependence on public power, will experience deregulation as conditioned by this legacy. This analysis focuses on the(More)
Model reduction is a central challenge to the development and analysis of multiscale physiology models. Advances in model reduction are needed not only for computational feasibility but also for obtaining conceptual insights from complex systems. Here, we introduce an intuitive graphical approach to model reduction based on phase plane analysis. Timescale(More)