999 resultados para Deutsche Jahrhundertausstellung (1906 : Berlin, Germany)


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Vermutlich Reproduktion aus: Der Kolonialdeutsche, Berlin, Kolonialkriegerdenkmal, 1921-1928

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Periodizität: wöchentl.

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von Hermann Edler von Hoffmann

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"Simmel and Freudian Philosophy" (GS 5, S. 396-405); 1. Nachruf, verlesen beim Memorial Meeting for Ernst Simmel; datiert: 13.12.1947; veröffentlicht in: International Journal of Psychoanalysis, 29. Jahrgang, 1948, S. 110-113; 2. Abschrift aus Werken und Briefen Siegmund Freuds; Typoskript, 9 Blatt; 3. Freeman, Burriel: 1 Brief mit Unterschirft an Max Horkheimer, Chicago, 10.06.1949; 1 Brief von Max Horkheimer, Los Angeles, 15.06.1949, 2 Blatt; "Authoritarianism and the Family Today" (GS 5, S. 377-395); 1. Aufsatz, datiert 1947, veröffentlicht in: Ruth Nanda Anshen (editor), "The Family: Its Function and Distiny", New York 1949. a) Typsokript, 20 Blatt b) Typoskript mit handschriftlichen Korrekturen, 20 Blatt c) Typoskript mit eigenhändigen Korrekturen, 20 Blatt d)-f) deutsche Fassung mit dem Titel "Autorität und Familie", übersetzt vom Institut für Sozialforschung, 1960; veröffentlicht in : "Erkenntnis und Verantwortung. Festschrift für Theodor Litt", Düsseldorft, 1960 d) Typoskript, 20 Blatt e) Typoskript, 20 Blatt f) Korrekturfahnen aus der Litt- Festschrift, mit dem Titel "Autorität und Familie in der Gegenwart"; 6 Blatt; 2. Schönbach, Peter: 1 Brief mit Unterschrift an Max Horkheier, ohne Ort, 23.06.1960; 1 Blatt; 3. Schönbach, Peter: 1 Brief mit Unterschrift an Friedrich Pollock, ohne Ort, 22.06.1960; 1 Blatt; "The Chances of Democracy in Germany" (GS 12, S. 184-194); 1947 [?] a) Typoskript, 10 Blatt b) Typoskript mit eigenhändigen Korrekturen, 11 Blatt c) Typoskript mit eigenhändigen Korrekturen ,11 Blatt;

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von Dr.jur. et rer.pol. Max Andersch, Postinspektor in Berlin

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A Holocene pollen diagram from Kleiner Mochowsee (northern Niederlausitz, East Germany) shows pine as an important constituent of the woodland south of the Schwielochsee. Oak woodland was widespread since the Atlantic. Betula lost its importance at the end of the Preboreal. Fagus is represented continuously in the pollen record since the Atlantic, Carpinus since the Subboreal. However, the two latter tree species remain without great importance throughout the whole pollen record. The poor sandy soils are furthermore reflected by the low values of Corylus during the Boreal, comparable to other records from Berlin and its surrounding area. The 'classical' elm decline could be shown for the Niederlausitz, radiocarbon dates assume a contemporaneous age for this event with other records from northern Germany. Only small-scaled human impact is indicated in prehistoric times, during the migration period it seems to have ceased completely. Later, in the Medieval, deforestation and tillage can be shown. Secale was cultivated since the early Medieval; an accompanying weed flora appeared at the same time. Cultivation of Fagopyrum and Linum usitatissimum could be shown for the late Medieval times.

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Karlsruhe gilt als der im mittleren Wert heißeste Ort Deutschlands. Der Film trifft Bewohner auf der Strasse und fragt sie nach den Folgen die diese Phänomen für ihren Alltag hat. Es werden aber auch Lösungsmodelle angeboten, die ein Städtebauplaner in seinem Büro für die Architektur der Zukunft entwickelt.

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The article shows that pollen analysis plays an important role in the prediction of potential settlement areas and, furthermore, can offer a crude determination of settlement duration. Especially when the archaeological data fails to offer a possibility of dating, pollen analysis in connection with 14C can importantly broaden the knowledge base. As in the present case, the results of the Archaeo-Prognosis mapping and the pollen analysis of the Gabelsee are compared and, within this vicinity, confirmend. = Der Beitrag zeigt, dass die Pollenanalyse eine wichtige Rolle für die Vorhersage von potenziellen Siedlungsflächen spielen und darüber hinaus eine grobe Berechnung der Siedlungsdauer bieten kann. Insbesondere wenn die archäologische Datenbasis keine genaue Datierung zulässt, ermöglicht die Pollenanalyse in Verbindung mit der 14C-Datierung eine wichtige Erweiterung der Kenntnisse. Im vorliegenden Fall konnten die Ergebnisse der Archäoprognosekarte mit denjenigen der Pollenanalyse des Gabelsees verglichen und für diesen lokalen Raum bestätigt werden.

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In der Nordsee sind vor allem die friesischen Inseln vom Meeresspiegelanstieg betroffen, u.a. auch die ostfriesische Insel Norderney. Welche Herausforderungen kommen durch den ansteigenden Meeresspiegel auf die Insel zu und wie kann man ihnen begegnen? Sind kurzfristige Lösungen überhaupt sinnvoll? Den Menschen vor Ort wird mehr und mehr klar, dass die Konsequenzen des Klimawandels selbst durch aktives Gegensteuern nur verlangsamt, aber nicht mehr aufgehalten werden können. Die heutige Generation wird die Auswirkungen wohl kaum noch erleben doch Entscheidungen, die heute getroffen werden, sind wegweisend für die Zukunft unserer Enkel.

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In 1937 the "Meteor" performed the cruises of the first part of the "Deutsche Nordatlantische Expedition". This publication treats seven stations of three-day-anchoring occupied during that time, five of which are located on the shelf, one on the continental slope and one on a ridge between the Capverde islands. The Bohnecke current meter, an instrument developed for the expedition, is described briefly and it's accuracy studied by comparing the measurements of two instruments which operated simultaneously at the same depth. It is shown that it is very sensitive for movements of the anchored ship because of the very short measuring intervall (2 minutes). The influence of the ship's movements could not be eliminated completely, the mode of using the instrument at different depths being unsuitable for this. Considering the stratification the accuracy of it's representation by the mean temperature and salinity distributionis studied. It is shown that under certain conditions a distribution estimated from observed values gives more exact results. This especially applies to the TS-diagram. Station Meteor336, located on the shelf near Cape Juby, shows temperatures 4 °C less than the open ocean and so belongs to the area of upwelling. During the observation period, however, internal tides are prominent. The diurnal component is of considerable influence, the distinction from inertial oscillations (25.5 hours) not being possible, however. Station Meteor341, on the shelf off Spanish-Sahara, gives an excellent example of the movements in the centre of the area of upwelling. Changing it's direction by 45° at the beginning of the measurements, the wind causes a change of current direction at all depths which, after some inertial oscillations (period 28.3 hours), settles down to a final value. At the beginning and the end of the observations the current at the upper depths is directed off-shore, the angle between current and wind being 22°, while at the lower depths it is orientated towards the shore. The depth of the upper homogenous layer gives the origin of the water transported upwards When during the inertial oscillations the current goes offshore at all depths temporarily, a sudden disturbance occurs in the temperature measurements. Station Meteor311 is located similar to station Meteor341 but was occupied one month earlier. At that time the wind situation was unnormal, the usual wind direction of 45° occuring at the end of the station. Therefore an unnormally high vertical shear of current speed and direction has been observed, the current vector being directed off-shore at the surface and near the bottom, towards the coast inbetween. The TS-diagram shows that the bottom water is replaced first so that upwelling does not occur during observation time. The state reached at the end of the station does not seem to be stable. Station Meteor369, on the continental slope, is governed by internal waves. Besides the internal tide of 12.4 hours a wave of 6.5 hour period is observed, being possibly amplified by the large bottom slope. In 40 - 60 m depth, where the thermocline is located, a wave with 3.3 hour period is observed which is argued to be an internal boundary wave. Station Meteor334 is located on the shelf NW of the mouth of the Senegal river. A marked temperature stratification, associated with large disturbances, and nearly constant salinity have been found there. The current was going slowly towards S or SW in the upper 20 - 30 m, towards N underneath. At the boundary of the current systems intense turbulence developed,including as it seems a water type of less salinity which is transported from the Senegal river by the lower current. Station Meteor327, located at 100 m depth between two of the Capverde islands, shows oceanic characteristics. The semidiurnal tide is found mainly, the diurnal component having considerable influence. Furtheron an internal wave of 6 hour period is seen the maximum amplitude of which is moving slowly downwards. Two possibilities of explaining it are discussed. Station Meteor366 is found in the area of ceasing winds off the coast of upper Guinea. The temperature there depends strongly on the depth, the salinity being nearly constant. The currents are divided into an upper and a lower system with large variations in both of them. A change of wind direction of nearly 90° is supposed to be the reason. The variations in salinity accordingly are interpreted as the influence of fresh water outflow from land which is felt in a different way at different wind directions. In the last section the daily changes in air and water temperature are studied. The upwelling having large influence on these, a centre of the area of upwelling can be located at about 100 miles north of Cape Blanc (Station Meteor311). The semidiurnal tidal component is compared with previous results for the Atlantic Ocean yielding considerable differences for the direction and time of occurence of the current maximum which might be due to the topographical influences around the shelf.

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One main point of the air electric investigations at the atlantic 1965 and 1969 was the record of the potential gradient in the troposphere with free and captive balloon ascents. The course of the field vs. altitude above the sea differs from that over land. A remarkable enlargement of the field strength occurs at the altitude of the passat inversion. The electric voltage between ionosphere and earth could be obtained by integrating the potential gradient over the altitude. Such computations have been made by balloon ascents simultaneous over the ocean and at Weissenau (South Germany), From 15 simultaneous measurements the average value of the potential of the ionosphere over the ocean is 214 kV and over South Germany 216 kV, that means very close together. Because of the small differences also between the single values it can be concluded that in generally the ionosphere potential has an equal value over these both places at one moment. From the potential of the ionosphere VI, the field strength E0 and the conductivity lamda o, both measured at the sea surface, the columnar resistance R could be derived to 2.4 x 10**17 Ohm x m**2. By correlation of the single values of the ionosphere potential with the potential gradient measured simultaneously at the surface of the sea a linear proportional relationship exists; it follows from this result, that R is nearly constant. The mean value of the air-earth current density over the ocean could be calculated by using the measured values of the small ion density with respect to the electrode effect prooved at the equator station. The current density was only 0.9 x 10**-12 A/m**2, which means, a three and a half times smaller value than estimated by Carnegie and accepted up to now. Therefore it seems to be necessary to correct the former calculations of the global current balance.