Palästinensischer Araber [Illustration] : (Gemälde)

Mane Katz

Jüdische Jugendgärten

David Katz

Esra

Albert Katz

Der Sonnenstich

Albert Katz

Pharaos Erben

Albert Katz

Die rechtlichen Verhältnisse der Israeliten als Religionsgemeinschaft im Großherzogtum Hessen

Leopold Katz

Berlin

J. Katz

Aus dem Orient

B. Katz

Na 1 Nachlass Max Horkheimer, 26 - Korrespondenzen mit Betty Drury und Fritz Karsen (p. I 13, 280-486)

3 Brief zwischen Gretel Karplus und Max Horkheimer, 10.06.1939, 1939; 8 Briefe zwiachen Liselotte Karplus und Max Horkheimer, 1936-1938; 80 Briefe uns Beilagen sowie Briefwechsel zwischen Betty Drury, Fritz Karsen und Max Horkheimer, 1934-1948; 7 Briefe zwischen Betty Drury und Max Horkheimer, 1938; 4 Briefe zwischen Stephen Duggan vom Institute of International Education, New York, Fritz Karsen und Max Horkheimer, 30.12.1937, 14.02.1938, 24.05.1938; Institute of International Education, New York; 8 Briefe zwischen Oswald Schlockow und Max Horkheimer, 1935-1937; 1 Brief von Max Horkheimer an Katz,... 1940; 2 Briefe zwischen Simon Katzenstein und Max Horkheimer, 04.10.1936, 20.10.1936; 5 Briefe zwischen Thekla Kauffmann 10.12.1938-1939; 4 Briefe und 1 Beilage zwischen Fritz Kaufmann und Max Horkheimer, 1936-1937; 9 Briefe zwischen Rudolf Kayser und Max Horkheimer, 1937-1939; 2 Briefe zwischen Joseph Keil und Max Horkheimer, 21.01.1949, 26.01.1949; 2 Briefe zwischen Werner Kelm und Max Horkheimer, 18.06.1948, 20.06.1948; 1 Brief von Adolf Keller vom World Council of Churches New York an Max Horkheimer; 2 Briefe zwischen Hans Kelsen und Max Horkheimer, 29.02.1936, 26.05.1936; 3 Briefe zwischen Hermann Kesten und Max Horkheimer, 31.01.1947, 1947;

If I were to possess the King`s treasures : Jewish folk song

[arr. by M. Persin]

Der Identitäts-Beweis für Personen und Sachen : durch Zeichen und allgemeines Erkennen nach dem Talmud (teviát áyin und simanim)

Dr. Elias Kalischer, Rabbiner in Kopenhagen

Shulamit an Ancient Love-Drama. Known as the "Song of Songs," and attributed to Solomon, King of Israel

Gershon Katz

Predigten

von Moritz Kirschstein. Aus dessen schriftlichem Nachlasse hrsg.

POPULATION ASSESSMENTS OF INFECTION WITH SCHISTOSOMA MANSONI: EFFECTS OF BIAS CAUSED BY THE RELATIVE SENSITIVITY OF DIAGNOSTIC TECHNIQUES (PUERTO RICO)

This study establishes the extent and relevance of bias of population estimates of prevalence, incidence, and intensity of infection with Schistosoma mansoni caused by the relative sensitivity of stool examination techniques. The population studied was Parcelas de Boqueron in Las Piedras, Puerto Rico, where the Centers for Disease Control, had undertaken a prospective community-based study of infection with S. mansoni in 1972. During each January of the succeeding years stool specimens from this population were processed according to the modified Ritchie concentration (MRC) technique. During January 1979 additional stool specimens were collected from 30 individuals selected on the basis of their mean S. mansoni egg output during previous years. Each specimen was divided into ten 1-gm aliquots and three 42-mg aliquots. The relationship of egg counts obtained with the Kato-Katz (KK) thick smear technique as a function of the mean of ten counts obtained with the MRC technique was established by means of regression analysis. Additionally, the effect of fecal sample size and egg excretion level on technique sensitivity was evaluated during a blind assessment of single stool specimen samples, using both examination methods, from 125 residents with documented S. mansoni infections. The regression equation was: Ln KK = 2.3324 + 0.6319 Ln MRC, and the coefficient of determination (r('2)) was 0.73. The regression equation was then utilized to correct the term "m" for sample size in the expression P ((GREATERTHEQ) 1 egg) = 1 - e('-ms), which estimates the probability P of finding at least one egg as a function of the mean S. mansoni egg output "m" of the population and the effective stool sample size "s" utilized by the coprological technique. This algorithm closely approximated the observed sensitivity of the KK and MRC tests when these were utilized to blindly screen a population of known parasitologic status for infection with S. mansoni. In addition, the algorithm was utilized to adjust the apparent prevalence of infection for the degree of functional sensitivity exhibited by the diagnostic test. This permitted the estimation of true prevalence of infection and, hence, a means for correcting estimates of incidence of infection. ^

Stable isotope record, Mg/Ca ratios and age model of St. Stephens Quarry, Alabama

In the largest global cooling event of the Cenozoic Era, between 33.8 and 33.5 Myr ago, warm, high-CO2 conditions gave way to the variable 'icehouse' climates that prevail today. Despite intense study, the history of cooling versus ice-sheet growth and sea-level fall reconstructed from oxygen isotope values in marine sediments at the transition has not been resolved. Here, we analyse oxygen isotopes and Mg/Ca ratios of benthic foraminifera, and integrate the results with the stratigraphic record of sea-level change across the Eocene-Oligocene transition from a continental-shelf site at Saint Stephens Quarry, Alabama. Comparisons with deep-sea (Sites 522 (South Atlantic) and 1218 (Pacific)) d18O and Mg/Ca records enable us to reconstruct temperature, ice-volume and sea-level changes across the climate transition. Our records show that the transition occurred in at least three distinct steps, with an increasing influence of ice volume on the oxygen isotope record as the transition progressed. By the early Oligocene, ice sheets were ~25% larger than present. This growth was associated with a relative sea-level decrease of approximately 105 m, which equates to a 67 m eustatic fall.