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Design issues toward a cost effective physical layer for multiband OFDM (ECMA-368) in consumer products

The creation of Wireless Personal Area Networks (WPANs) offers the Consumer Electronics industry a mechanism to truly unwire consumer products, leading to portability and ease of installation as never seen before. WPAN's can offer data-rates exceeding those that are required to convey high quality broadcast video, thus users can easily connect to high quality video for multimedia presentations in education, libraries, advertising, or have a wireless connection at home. There have been many WPAN proposals, but this paper concentrates on ECMA-368 as this standard has the largest industrial and implementers' forum backing. With the aim to effective consumer electronic define and create cost equipment this paper discusses the technology behind ECMA-368 physical layer, the design freedom availabilities, the required processing, buffer memory requirements and implementation considerations while concentrating on supporting all the offered data-rates(1).

Na 1 Nachlass Max Horkheimer, 28 - Korrespondenzen mit u.a. Siegfried Kracauer (p. I 14, 115-368)

95 Briefe und Beilagen zwischen Siegfried Kracauer und Max Horkheimer, 1936-1949; 2 Briefe zwischen Else Staudinger vom American Committee for Refugee Scholars, Writers and Artists New York und Max Horkheimer, 10.07.1945, 24.07.1945; 2 Briefe zwischen Meyer Schapiro und Siegfried Kracauer 19.11.1937, 03.12.1937; 2 Briefe von Leo Löwenthal an Schapiro Meyer, 1940, 1941; 1 Brief und 1 Beilage von Max Horkheimer an A. Schütz, 02.08.1940; 1 Brief von Max Horkheimer an Trude Krautheimer, 30.07.1940; 1 Brief von Max Horkheimer an das Hebrew Sheltering and Immigrant Aid New York, 10.06.1940; 2 Briefe ziwschen dem Department of State Washington und Max Horkheimer, 05.04.1939, 1939; 2 Briefe zwischen Betty Drury Max Horkheimer, 05.11.1938, 07.11.1938; 2 Briefe zwischen Margaret Krafft und Max Horkheimer, 1938, 1939; 1 Brief von Gertrud Kurth-Kieslinger an Max Horkheimer, 02.10.1939; 2 Briefe zwischen Werner Kraft und Max Horkheimer, 19.01.1940, 01.03.1940; 1 Brief und 1 Beilage von Friedrich Krause an Max Horkheimer, 05.01.1939; 2 Briefe zwischen Karl Krayl und Max Horkheimer, 201.10.1937, 25.11.1937; 11 Briefe zwischen Ernst Krenek und Max Horkheimer, 1937-1941; 1 Brief von S. Krezel an Max Horkheimer, 12.02.1936; 1 Brief von Charles I. Krieger an Max Horkheimer, 01.08.1940; 1 Brief von H. Kronstein an Max Horkheimer, 20.05.1935; 3 Briefe zwischen Germaine Krull und Max Horkheimer, 1934, 06.09.1937, 1937; 3 Briefe zwischen Lawrence S. Kubie Sekretär der American Psychoanalytic Association, New York und Max Horkheimer, 11.05.1938, 1938; 5 Briefe und Beilagen zwsichen Julius Kühl und Max Horkheimer, 18.10.1939-1940; 1 Brief von Max Horkheimer an Herr Guggenheim, 20.02.1940; 1 Brief von Julius Kühl an die ESKA, 31.03.1945; 4 Briefe zwischen B. Kugelmann und Max Horkheimer, 1934, 1938, 1939; 1 Brief von Georg Kunzel an Max Horkheimer, 01.08.1930;

Josep Maria Ruiz Simon, A arte de Raimundo Lúlio e a teoria escolástica da ciência, trad. Fernando Salles, Instituto Brasileiro de Filosofía e Ciência “Raimundo Lúlio" (Ramon Llull), Sâo Paulo, 2004. ISBN: 85 - 89294 - 05 - 6. 368 p.

Fil: Mendoza, José María Felipe.

Phycoerythrin concentration during POLARSTERN cruises ANT-XXIV/4, ANT-XXV/1, and ANT-XXVI/4

Phycobiliproteins are a family of water-soluble pigment proteins that play an important role as accessory or antenna pigments and absorb in the green part of the light spectrum poorly used by chlorophyll a. The phycoerythrins (PEs) are one of four types of phycobiliproteins that are generally distinguished based on their absorption properties. As PEs are water soluble, they are generally not captured with conventional pigment analysis. Here we present a statistical model based on in situ measurements of three transatlantic cruises which allows us to derive relative PE concentration from standardized hyperspectral underwater radiance measurements (Lu). The model relies on Empirical Orthogonal Function (EOF) analysis of Lu spectra and, subsequently, a Generalized Linear Model with measured PE concentrations as the response variable and EOF loadings as predictor variables. The method is used to predict relative PE concentrations throughout the water column and to calculate integrated PE estimates based on those profiles.