On the rediscovery of Baseodiscus hemprichii (Ehrenberg, 1831)(Nemertea, Anopla, Baseodiscidae) from Karachi waters

During a study of biodiversity in the Pakistan coast several species of nemerteans were encountered. One is uncertainly identified as Lineus ruber (Muller, 1774), the identification of another is under way. A third, Baseodiscus hemprichii, has previously been recorded from Karachi by Puri (1924). He gave a detailed description of his specimens, but no illustrations. Baseodiscus hemprichii has been collected many times from rocky areas on the Karachi coast, but on only one occasion was it photographed and then drawn. The species is briefly described here.

G.W.F.Hegel (1770-1831) : Cyfundrefn, Ysbryd a Hanes

Williams, Howard, G.W.F.Hegel (1770-1831): Cyfundrefn, Ysbryd a Hanes (University of Wales Press, 2005), pp.30-48

Indian and white in the Northwest : a history of Catholicity in Montana, 1831-1891 / by L.B. Palladino ; with an introduction by John B. Brondel.

http://www.archive.org/details/indianandwhite00palliala

JOACHIM, BRAHMS, AND SCHUMANN: THE FLOURSHING OF NINETEENTHCENTURY VIOLIN REPERTOIRE

The cultivation of violin repertoire and its ultimate dominance of the late Nineteenth-Century orchestral library are best examined through the analysis and study of the works of Joseph Joachim (1831-1907), Johannes Brahms (1833-1897), and Robert Schumann (1810-1856). Each of these men, in their own right, made significant contributions to the development of violin repertoire during the latter half of the Nineteenth Century. Yet their achievements were also the result of a collaborative effort and shared influence, the absence of which would have yielded a diminutive musical landscape, especially in the concerti of Brahms and Joachim. This dissertation explores Joachim’s technical dexterity and its influence on Brahms and Schumann, and further studies the vital role Brahms and Schumann played in forming Joachim as both composer and editor. The pieces examined in this dissertation evidence the significant influence each of these composers shared. Three chamber compositions stand as guideposts in the analysis and establish a stylistic foundation to collaborative efforts among Joachim, Brahms, and Schumann. The preliminary recital focuses on these chamber pieces which illustrate the individual style of each composer, featuring Joachim’s Romance, Op. 2, written between 1848 and 1852, Schumann’s Second Sonata, Op. 121, written in 1851, and Brahms’ Second Sonata, Op. 100, written in 1886. A second performance includes the enigmatic F-A-E Sonata of Brahms, Schumann, and Albert Deitrich, Schumann’s pupil, as well as Joachim’s Second Concerto. A collaborative effort, the F-A-E Sonata represents Brahms’ and Schumann’s efforts to write with Joachim’s unbridled style and technique in mind. An even greater musical offering, Joachim’s Second Concerto, a gift to Brahms in 1860, has been called the “Holy Grail” of concertos, and is considered the preeminent display of Joachim’s creative genius by incorporating demanding technical challenges and Hungarian-like overtones. The third and final program features Brahms’ Concerto in D Major. A fitting response to Joachim’s gift 17 years later, Brahms’ Concerto was written for Joachim at the height of his career, bearing the performer’s stylistic elements throughout. The recital also includes various Hungarian Dances by Brahms. While the Dances were not original to Brahms, they further illustrate the underlying idiom of Hungarian folk music in both Brahms’ and Joachim’s art.

Increasing prevalence of the marine cladoceran Penilia avirostris (Dana, 1852) in the North Sea

Rising sea surface temperatures in the North Sea have had consequential effects on not only indigenous plankton species, but also on the possibility of successful colonisation of the area by invasive plankton species. Previous studies have noted the introduction and integration into the plankton community of various phytoplankton species, but establishment of zooplankton organisms in the North Sea is less well-documented. Examining continuous plankton recorder (CPR) survey data and zooplankton results from the Helgoland Roads study, the autumn of 1999 witnessed the occurrence of the marine cladoceran Penilia avirostris in large numbers in the North Sea. The rapid appearance of the species corresponded with exceptionally warm sea surface temperatures (SSTs). Since 1999, the species has become a regular feature of the autumnal zooplankton community of the North Sea. In 2002 and 2003, the species occurred in greater abundance than recorded before. It is suggested that increased autumn SSTs have proved favourable to P. avirostris, with warmer conditions contributing to the success of the species’ resting eggs and aiding colonisation.

WPS orchestration using the Taverna workbench: The eScience approach

eScience is an umbrella concept which covers internet technologies, such as web service orchestration that involves manipulation and processing of high volumes of data, using simple and efficient methodologies. This concept is normally associated with bioinformatics, but nothing prevents the use of an identical approach for geoinfomatics and OGC (Open Geospatial Consortium) web services like WPS (Web Processing Service). In this paper we present an extended WPS implementation based on the PyWPS framework using an automatically generated WSDL (Web Service Description Language) XML document that replicates the WPS input/output document structure used during an Execute request to a server. Services are accessed using a modified SOAP (Simple Object Access Protocol) interface provided by PyWPS, that uses service and input/outputs identifiers as element names. The WSDL XML document is dynamically generated by applying XSLT (Extensible Stylesheet Language Transformation) to the getCapabilities XML document that is generated by PyWPS. The availability of the SOAP interface and WSDL description allows WPS instances to be accessible to workflow development software like Taverna, enabling users to build complex workflows using web services represented by interconnecting graphics. Taverna will transform the visual representation of the workflow into a SCUFL (Simple Conceptual Unified Flow Language) based XML document that can be run internally or sent to a Taverna orchestration server. SCUFL uses a dataflow-centric orchestration model as opposed to the more commonly used orchestration language BPEL (Business Process Execution Language) which is process-centric.