178 research outputs found

    Process of keeping creative expression and artistic freedom unencumbered and uncensored: a study of student actors in the musical [title of show]

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    Creativity and the ability to freely devise and express are human capacities recognized to be highly important in today’s world. Yet, while many champion these qualities, modern society continually makes achieving them a laborious process, riddled with the pressure of success and commercial marketability. Two years of researching and devising educational methodologies surrounding the use of theatre as a tool for the development of students’ unbridled creativity, expression, and self-efficacy have led me to ask the following questions of this process: Can students achieve authentic creative self-expression inside the confines of portraying a pre-written character? How does one freely express oneself using the words of another? Within these parameters, how can the student gain insight to and mastery of their own artistic freedom? In mounting a production of the musical, [title of show], I set out to mirror the authors’ own intentions to create with artistic integrity using a group of student actors. How could I expose each student’s authentic self on stage and help them achieve unencumbered, unfiltered, and undiluted creative expression as an artist? This thesis details the process used to answer these questions and realize this goal

    Plankton - Äquivalente : Auswertungen von chemischen und mikroskopischen Analysen

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    Aus der Literatur und nach eigenen Messungen werden neue Mittelwerte für eine Tabelle der Plankton-Äquivalente abgeleitet (Tabelle 7). Bemerkenswert ist das gefundene hohe Verhältnis Trocken-/Lebendgewicht für Diatomeen und Periclineen. Die Berechnung des Volumens der organischen Substanz aus gezählten Planktern nach Lohmann (1908) wird beschrieben, die zu erwartenden Fehler werden abgeschätzt. Eine Untersuchung der Beziehung zum Eiweißgehalt (Abb. 1) ergab, daß mit der organischen Substanz nach Lohmann im wesentlichen das Plasmavolumen bestimmt wird. Ein Vergleich mit dem Chlorophyllgehalt (Abb. 2, Tab. 6) in verschiedenen phytoplankton-Bevölkerungen ergab wechselnde Chlorophyllmengen innerhalb und außerhalb der autotrophen Organismen. Zur Bestimmung des Plankton-Trockengewichts werden verschiedene Wege untersucht. Dabei wird eine Berechnung aus dem Eiweißgehalt nicht ungenauer als eine Ableitung aus dem Verdrängungsvolumen der Plankter

    Das Seston und seine Komponenten : Beobachtungen von zwei Reisen nach Island im Früjahr 1953 und 1954

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    Aus Oberflächenproben und einigen Tiefenserien gefundene Sestonwerte sind mit dem Anteil von Phyto- und Zooplankton in den Abbildungen 1-6 zusammengestellt. Auch in Gebieten ohne direkten Landeinfluß muß man damit rechnen, daß der größte Teil der aus dem Meerwasser abfiltrierbaren Substanz unbelebt ist. Seston values (i.e. dry weight of particulate matter including plankton) were determined and analysed in watersamples from two cruises to Iceland in spring of 1953 and 1954. Results are summarized in figures 1-6. Dead particulate matter (tripton) is mostly exceeding plankton in weight - even in spring bloom periods and in areas not influenced by coastal waters

    Über die Bestimmung von EiweiB im Plankton mittels der Biuretreaktion

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    The Impact of the Species–Area Relationship on Estimates of Paleodiversity

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    Estimates of paleodiversity patterns through time have relied on datasets that lump taxonomic occurrences from geographic areas of varying size per interval of time. In essence, such estimates assume that the species–area effect, whereby more species are recorded from larger geographic areas, is negligible for fossil data. We tested this assumption by using the newly developed Miocene Mammal Mapping Project database of western North American fossil mammals and its associated analysis tools to empirically determine the geographic area that contributed to species diversity counts in successive temporal bins. The results indicate that a species–area effect markedly influences counts of fossil species, just as variable spatial sampling influences diversity counts on the modern landscape. Removing this bias suggests some traditionally recognized peaks in paleodiversity are just artifacts of the species–area effect while others stand out as meriting further attention. This discovery means that there is great potential for refining existing time-series estimates of paleodiversity, and for using species–area relationships to more reliably understand the magnitude and timing of such biotically important events as extinction, lineage diversification, and long-term trends in ecological structure

    An annotated bibliography of C.J. van der Klaauw with notes on the impact of his work

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    Van der Klaauw was a professor of Descriptive Zoology in the period 1934–1958. This paper presents a concise annotated overview of his publications. In his work three main topics can be recognized: comparative anatomy of the mammalian auditory region, theoretical studies about ecology and ecological morphology, and vertebrate functional morphology. In particular van der Klaauw developed new concepts on functional morphology, based upon a holistic approach. A series of studies in functional morphology of Vertebrates by his students is added. An overview of recent morphological and theoretical studies show that this new approach had a long lasting impact in studies of functional morphology

    Status of Biodiversity in the Baltic Sea

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    The brackish Baltic Sea hosts species of various origins and environmental tolerances. These immigrated to the sea 10,000 to 15,000 years ago or have been introduced to the area over the relatively recent history of the system. The Baltic Sea has only one known endemic species. While information on some abiotic parameters extends back as long as five centuries and first quantitative snapshot data on biota (on exploited fish populations) originate generally from the same time, international coordination of research began in the early twentieth century. Continuous, annual Baltic Sea-wide long-term datasets on several organism groups (plankton, benthos, fish) are generally available since the mid-1950s. Based on a variety of available data sources (published papers, reports, grey literature, unpublished data), the Baltic Sea, incl. Kattegat, hosts altogether at least 6,065 species, including at least 1,700 phytoplankton, 442 phytobenthos, at least 1,199 zooplankton, at least 569 meiozoobenthos, 1,476 macrozoobenthos, at least 380 vertebrate parasites, about 200 fish, 3 seal, and 83 bird species. In general, but not in all organism groups, high sub-regional total species richness is associated with elevated salinity. Although in comparison with fully marine areas the Baltic Sea supports fewer species, several facets of the system's diversity remain underexplored to this day, such as micro-organisms, foraminiferans, meiobenthos and parasites. In the future, climate change and its interactions with multiple anthropogenic forcings are likely to have major impacts on the Baltic biodiversity

    Carnivore Translocations and Conservation: Insights from Population Models and Field Data for Fishers (Martes pennanti)

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    Translocations are frequently used to restore extirpated carnivore populations. Understanding the factors that influence translocation success is important because carnivore translocations can be time consuming, expensive, and controversial. Using population viability software, we modeled reintroductions of the fisher, a candidate for endangered or threatened status in the Pacific states of the US. Our model predicts that the most important factor influencing successful re-establishment of a fisher population is the number of adult females reintroduced (provided some males are also released). Data from 38 translocations of fishers in North America, including 30 reintroductions, 5 augmentations and 3 introductions, show that the number of females released was, indeed, a good predictor of success but that the number of males released, geographic region and proximity of the source population to the release site were also important predictors. The contradiction between model and data regarding males may relate to the assumption in the model that all males are equally good breeders. We hypothesize that many males may need to be released to insure a sufficient number of good breeders are included, probably large males. Seventy-seven percent of reintroductions with known outcomes (success or failure) succeeded; all 5 augmentations succeeded; but none of the 3 introductions succeeded. Reintroductions were instrumental in reestablishing fisher populations within their historical range and expanding the range from its most-contracted state (43% of the historical range) to its current state (68% of the historical range). To increase the likelihood of translocation success, we recommend that managers: 1) release as many fishers as possible, 2) release more females than males (55–60% females) when possible, 3) release as many adults as possible, especially large males, 4) release fishers from a nearby source population, 5) conduct a formal feasibility assessment, and 6) develop a comprehensive implementation plan that includes an active monitoring program
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