Statistique du mouvement de la population.

Vols. for 1925-53 issued in 2 pts.: pt.1. Marriages, divorces, naissances, décès; pt.2. Statistique des causes de décès (varies slightly)

Comparison of fractional and geodesic anisotropy in diffusion tensor images of 90 monozygotic and dizygotic twins

We used diffusion tensor magnetic resonance imaging (DTI) to reveal the extent of genetic effects on brain fiber microstructure, based on tensor-derived measures, in 22 pairs of monozygotic (MZ) twins and 23 pairs of dizygotic (DZ) twins (90 scans). After Log-Euclidean denoising to remove rank-deficient tensors, DTI volumes were fluidly registered by high-dimensional mapping of co-registered MP-RAGE scans to a geometrically-centered mean neuroanatomical template. After tensor reorientation using the strain of the 3D fluid transformation, we computed two widely used scalar measures of fiber integrity: fractional anisotropy (FA), and geodesic anisotropy (GA), which measures the geodesic distance between tensors in the symmetric positive-definite tensor manifold. Spatial maps of intraclass correlations (r) between MZ and DZ twins were compared to compute maps of Falconer's heritability statistics, i.e. the proportion of population variance explainable by genetic differences among individuals. Cumulative distribution plots (CDF) of effect sizes showed that the manifold measure, GA, comparably the Euclidean measure, FA, in detecting genetic correlations. While maps were relatively noisy, the CDFs showed promise for detecting genetic influences on brain fiber integrity as the current sample expands.

Best individual template selection from deformation tensor minimization

We study the influence of the choice of template in tensor-based morphometry. Using 3D brain MR images from 10 monozygotic twin pairs, we defined a tensor-based distance in the log-Euclidean framework [1] between each image pair in the study. Relative to this metric, twin pairs were found to be closer to each other on average than random pairings, consistent with evidence that brain structure is under strong genetic control. We also computed the intraclass correlation and associated permutation p-value at each voxel for the determinant of the Jacobian matrix of the transformation. The cumulative distribution function (cdf) of the p-values was found at each voxel for each of the templates and compared to the null distribution. Surprisingly, there was very little difference between CDFs of statistics computed from analyses using different templates. As the brain with least log-Euclidean deformation cost, the mean template defined here avoids the blurring caused by creating a synthetic image from a population, and when selected from a large population, avoids bias by being geometrically centered, in a metric that is sensitive enough to anatomical similarity that it can even detect genetic affinity among anatomies.

Jacob Judey-Barosin with his wife Sonia nee Finkel after the end of World War II; Paris Portraits Couples

Early in 1943 the Barosins were arrested and sent to the deportation camp in Gurs. They were freed by French authorities and went into hiding until their liberation in 1944 in Paris. In 1947 they emigrated to the United States.

Under Swastika and the French flag.

The memoirs were originally written for the Harvard University competition in 1940 and were translated by the author in 2001. Reflections on his childhood in Germany and Austria. His parents were both from Poland. They moved to Vienna in 1921, where his father opened a haberdashery store in the Second district (Leopoldstadt). Otto attended primary school in Czerningasse. Birth of his sister Cecile in 1924. After his failing business endeavors his father decided to move back to Germany, where the family opened a department store in Elbing, East Prussia. Otto attended Gymnasium, where he was one of only two Jewish students in his class. Growing Nazi movement among students. Summer vacations on the Baltic Sea. Private piano lessons. Hitler’s rise in Germany and life under National Socialism. Bar mitzvah in 1933. Anti-Jewish boycotts. His father fled to Vienna in order to escape a rounding up of Jews. The family followed soon after to Austria. Otto attended Gymnasium in the Zirkusgasse and started to work as a tutor. Member of a youth group and hiking tours in the mountains. Recollections of the Anschluss in 1938. Fervent attempts to obtain an exit visa for the United States, where they had a relative in New York. Description of discriminations and frequent attacks on Jewish friends and relatives in the weeks after the Anschluss. Otto was picked up by Nazi stormtroops. He was forced to hold up an anti-Jewish sign and was walked up and down, receiving beatings and spittings in front of a jeering crowd. Detailed account of the atmosphere within the Jewish population. The Gymnasium Zirkusgasse was transferred into a Jewish school. Frequent attacks of Hitler Youths on the students. Preparations for the “Matura” despite the turmoil. In June of 1938 his father was arrested and sent to Dachau concentration camp. After passing the final exams, Otto planned on leaving the country illegally, since he was subject to the Polish quota for the United States with

21-3-20, hockey féminin [sur gazon], équipe Fémina Sport contre H.E.C. [Hautes Etudes Commerciales, au stade Elisabeth à Paris] : [photographie de presse] / [Agence Rol]

Référence bibliographique : Rol, 58573

Guide général dans Paris

Collection : Guides illustrés à 1 franc

Paris, le Sacré-Cœur : [photographie de presse] / [Agence Rol]

Référence bibliographique : Rol, 58391

M. Mangin [Louis, le nouveau] directeur du Muséum [national d'histoire naturelle de Paris] : [photographie de presse] / [Agence Rol]

Référence bibliographique : Rol, 58401

d'Arsonval [professeur de tennis au Sporting club de Paris] : [photographie de presse] / [Agence Rol]

Référence bibliographique : Rol, 58314

6/3/20, M. Deschanel inaugure l'exposition de motoculture [aux Tuileries, en présence du président de la chambre syndicale de la motoculture de France] M. Julien : [photographie de presse] / [Agence Rol]

Référence bibliographique : Rol, 58336

7/3/20, [football] association, A.S. Cannes contre Olympique lillois [Coupe de France, stade rue Olivier-de-Serres] : [photographie de presse] / [Agence Rol]

Référence bibliographique : Rol, 58352

7/3/20, [football] association, Cannes contre Olympique lillois [Coupe de France, stade rue Olivier-de-Serres] : [photographie de presse] / [Agence Rol]

Référence bibliographique : Rol, 58353