1,748,900 research outputs found
Efficient experimental design for the Behrens-Fisher problem with application to bioassay
No full textA common approach in the design of experiment for the problem of comparing two means from a normal distribution is to assume knowledge of the ratio of the population variances. The optimal sampling ratio is proportional to the square root of this quantity. In this paper it is demonstrated that a misspecification of this ratio can cause a substantial loss in power of the corresponding tests. As a robust alternative a maximin approach is used to construct designs, which are efficient, whenever the experimenter is able to specify a specific region for the ratio of the population variances. The advantages of the robust designs for inference in the Behrens-Fisher problem are illustrated by means of a simulation study and an application to the design of experiment for bioassay is presented. --Behrens-Fisher problem,bioassay,design of experiment,local optimal design,robust designs
L. Behrens & Söhne Collection.
No full textThe collection holds materials about the company’s 175th anniversary in 1955.L. Behrens & Söhne was founded by Levy Behrens and his brothers in Pyrmont in 1780. The company relocated to Hamburg 1806. In the beginning, the company was mainly involved in trading textiles from England, before evolving into an important private bank during the 19th century.Finding aid available onlineProcessed for digitizationdigitize
Ralph Behrens Interview, May 4, 1983
No full textRalph Behrens talked about student life at ASTC, professors he remembered as a student, and the Great Depression
Ralph Behrens Interview, April 26, 1983
No full textRalph Behrens discussed his memories of professors he had, rules students had to follow, and student life
Haus Peter Behrens
No full textSchrift Behrens und sämtlicher Buchschmuck nach Zeichnungen von Professor Peter BehrensAusstellung der Künstler-Kolonie in Darmstadt 190
Parings: Recent Artworks by Mary Synder Behrens and Roy R. Behrens [poster, 2004]
No full textAlt Text: Poster with a couple of images of mix media assemblages. The larger image includes photos of Native Americans with cream, green, and red colors. The smaller image is rectangular shaped with brown, yellow, pink, and tan colors. Text in black letters.
Transcription: Parings. Recent artworks by Mary Snyder Behrens and Roy R. Behrens. An exhibition of mixed media assemblages and montage prints on paper. At the Preuss Library at Luther College in Decorah, Iowa. Remaining on exhibit from 1 September through 22 October 2004. Building hours: Monday through Thursday 7:30 am to midnight. Friday 7:30 am to 7:30 pm. Saturday 9:00 am to 9:00 pm. Sunday 12 Noon to midnight.
Description: A poster announcing an exhibition of the works of Mary Snyder Behrens and Roy R. Behrens at the Preuss Library at Luther College in the fall of 2004.https://scholarworks.uni.edu/behrens_posters/1173/thumbnail.jp
Peter Behrens educatore e Gestalter del 20. secolo
No full textGiacomo Calandra di Roccolino, Christian Toson, Editoriale. Hartmut Frank, Behrens als Erzieher. Einführung zum Colloquium im Warburg-Haus Hamburg am 13. April 2018. Pierre-Alain Croset, Sull’attualità di Peter Behrens | On the Continued Relevance of Peter Behrens. Marco De Michelis, Theater des Lebens. Giacomo Calandra di Roccolino, Collaboratori, studenti ed epigoni di Peter Behrens. Monika Isler Binz, Un incontro incisivo. Karl Schneider nell’atelier di Peter Behrens (1915-1916). Silvia Malcovati, Peter Behrens alla V Triennale di Milano, 1933. Herman van Bergeijk, Der „Geist des Archimedes“. Die Bedeutung von Peter Behrens für die Holländische Architektur
Mary Snyder Behrens [poster, 2005]
No full textAlt Text: Poster with three abstract images art pieces, two are framed pictures of mixed media assemblages and the third is a box-shaped fiber work. Colors in the artwork include, cream, blue, black, red, and yellow colors. Text in black and blue letters.
Transcription: New York. Mary Snyder Behrens. UNI Gallery of Art August 22-Sept 16, 2005. Artist\u27s Gallery Talk title Working Tuesday, August 23, 6:00 p.m. Art Building Auditorium KAB III. An opening reception will follow.
Description: A poster announcing an exhibition of the works of Mary Snyder Behrens at the UNI Gallery of Art in the fall of 2005.https://scholarworks.uni.edu/behrens_posters/1174/thumbnail.jp
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