Reproduction of cover illustration of the book "Kinder-Turnen in Haus" by Fritz Strube. Sports

The drawing is modeled after Elizabeth Gottschalk (later Krakauer)

Freddy Gottschalk making a bridge over his sister Ursula Gottschalk in a reproduction of an illustration for the book "Kinder-Turnen in Haus" by Fritz Strube. Sports

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Kurt and Hal Gottschalk exercising with a medicine ball in a reproduction of an illustration for the book "Kinder-Turnen in Haus" by Fritz Strube. Sports

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Reproduction of family tree, possibly the Gottschalk Stammbaum from the home of Henriette Gottschalk nee Rothschild Genealogy

Others remember the Gottschalk Stammbaum from the home of Henriette Gottschalk nee Rothschild as having only one tree

Reproduction of newspaper obituary for Louis Gottschalk in the Hannoversches Tageblatt.

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Reproduction of newspaper obituary for Max Molling in the Hannoverscher Anzeiger.

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Reproduction of newspaper obituary for Max Molling in the Hannoverscher Anzeiger.

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Reproduction of print portrait of Suesskind Stern Portraits Men

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Reproduction of artist's rendering of Heinemann Stiftung; Hannover.

Elderly Jews were collected for deportation at the Heinemann Stiftung in 1941 and 1942; Israelitischer Verein fuer Altersversorgung udn Krankenpflege

Reproduction of artist's rendering of Heinemann Stiftung; Hannover.

Elderly Jews were collected for deportation at the Heinemann Stiftung in 1941 and 1942; Israelitischer Verein fuer Altersversorgung udn Krankenpflege

Reproduction of painted portrait of Marcus Elias Marcus, age 76 Portraits Men

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Handwritten dedication on verso of reproduction of painted portrait of Marcus Elias Marcus.

See F 83565, Reproduction of painted portrait of Marcus Elias Marcus, age 76

Preliminary investigation into the induction of reproduction in Ulva spp. in Southeast Queensland for mass cultivation purposes

Ulva is a common component of marine intertidal flora in Australia with many species frequently observed along the Queensland coastline. Three species of Ulva, U. lactuca, U. intestinalis and U. prolifera were found to naturally occur at the Bribie Island Research Centre (BIRC) in Southeast Queensland. Studies were undertaken to establish the most optimal conditions for growing Ulva in the BIRC laboratory. These tests were conducted in order to condition the algal material prior to the sporulation studies, offering more controlled material to assess treatment effects conclusively, and helping eliminate other potentially confounding environmental factors. Results showed that a stocking density of between 5-20 grams of Ulva per litre along with the addition of the soluble fertiliser Aquasol at a rate of 87 mg/L of seawater was ideal for achieving a desired doubling of growth per week. In the wild the formation of Ulva fragments occurs naturally in the ocean through wave and storm action. This breakage can trigger a survival response mechanism which stimulates the algae to form and release gametes. By chopping the tissue, this process could be artificially simulated in the laboratory and creating a simple and easy way to produce new individuals. Studies performed into inducing sporulation in Ulva through a combination of fragmentation and renewal of medium at BIRC showed that sporulation can be successfully induced in all three species of Ulva through these methods, however it was found to be to a degree that would not meet the demands of commercial production with on average a rate of only 33% achieved. While the current study did not find a method suitable for a commercial application the results presented here contribute to increasing our understanding about Ulva reproduction and set a platform for future work in to cultivating Ulva within Southeast Queensland.

Effects of climate change on reproduction,larval development, and adult health of coral trout (Plectropomus spp.)

Climate change is emerging as the single greatest threat to coral-reef ecosystems.The most immediate impacts will be a loss of diversity and changes to fish community composition and may lead to eventual declines in abundance and productivity of key fisheries species. A key component of this research is to assess effects of projected changes in environmental conditions (temperature and ocean acidity) due to climate change on reproduction, growth and development of coral trout (Plectropomus leopardis).Ultimately, this research will fill key knowledge gaps about climate change impacts on larger fishes, which are fundamental to optimizing resilience-based management, and in turn improve the adaptive capacity of industries and communities along the Great Barrier Reef.