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Urchin Software

Known as: Urchin, Urchin Tracker, Google Urchin 
Urchin was a web statistics analysis program developed by Urchin Software Corporation. Urchin is used to analyze web server log file content and… Expand
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Papers overview

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Highly Cited
2012
Highly Cited
2012
The importance of structural complexity in coral reefs has come to the fore with the global degradation of reef condition… Expand
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Highly Cited
2003
Highly Cited
2003
Between 1978 and 1996 benthic communities in the Leigh Marine Reserve shifted from being dominated by sea urchins to being… Expand
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Review
2002
Review
2002
Kelp forests are phyletically diverse, structurally complex and highly productive components of coldwater rocky marine coastlines… Expand
Highly Cited
2002
Highly Cited
2002
Abstract Nicotinic acid adenine dinucleotide phosphate (NAADP) mobilizes Ca 2+ in many cells and species. Unlike other Ca 2… Expand
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Review
2002
Review
2002
Various powerful instruments exist today to evaluate information quality in the web context. They can be categorized into five… Expand
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Highly Cited
1999
Highly Cited
1999
No-take' marine reserves provide a valuable tool for managing marine resources as well as for providing relatively undisturbed… Expand
Highly Cited
1996
Highly Cited
1996
Publisher Summary This chapter discusses the cellular mechanisms of morphogenesis in the sea urchin gastrula. The sea urchin… Expand
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Highly Cited
1987
Highly Cited
1987
At exposed sites in the Gulf of Maine, USA, subtidal mussels (AModiolus modiolus) dominated space on upper rock surfaces at… Expand
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Highly Cited
1955
Highly Cited
1955
1. The general theory of flagellar propulsion is discussed and an expression obtained whereby the propulsive speed of a… Expand
Highly Cited
1955
Highly Cited
1955
1. The spermatozoa of Psamtneckinus irnliaris (P. L. S. Muller; Gmelin) propel themselves by projecting transverse bending waves… Expand