Portrait of Dr. Joseph Wallerstein; Danzig.

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Magneto-structural study of a Cr-doped CaRuO3

Temperature-dependent neutron powder diffraction, magnetization and XPS studies were carried out on an optimally Cr-doped CaRuO3, i.e. CaRu0.85Cr0.15O3 (CRC-15). XPS data revealed that Cr exist in 3+ and 6+ oxidation states. The charge dissociation preserves the overall 4+ nominal charge of the Ru site. Although ferromagnetic correlations develop around 100 K, the system exhibits a large coercive field below 50 K. The unit cell volume exhibits negative thermal expansion below 50 K since the lattice expansion due to the magnetostrictive effect outweighs the thermal contraction due to the phonon-driven mechanism.

Kartel Convent (KC) Jewish fraternity at the University of Heidelberg; Heidelberg, Germany.

Thomas Krakauer's father, Hans Krakauer is second from left in the rear row.

Studio portrait of the Amram family; Buffalo, New York.

The Amrams are related to Hans Krakauer's maternal family the Mayer/Heumann's from Billigheim and Hoffenheim

Family portrait taken in a garden on the 75th birthday of Henriette Gottschalk nee Rothschild.

Front row, from left to right: Fritz Gottschalk, Walter Gottschalk, Kurt Gottschalk, Ursula Gottschalk, Hans Ludwig (Hal) Gottschalk, Rudolf Gottschalk, Elizabeth Gottschalk; babies, from left to right: Ilse Gottschalk, Freddy Gottschalk; adults, from left to right: Karl Gottschalk, Elisabeth Gottschalk nee Steinfeld, Ernst Gottschalk, Henriette Gottschalk nee Rothschild, Therese Gottschalk nee Molling, Fritz Joseph Gottschalk

The Gottschalk family on the beach; Norderney, Germany.

(l-r) Elizabeth, Hans Ludwing (Hal), the maid, Ursula, Walter, Freddy, Therese (in Strandkorg) and Kurt standing

New genetic loci link adipose and insulin biology to body fat distribution

Body fat distribution is a heritable trait and a well-established predictor of adverse metabolic outcomes, independent of overall adiposity. To increase our understanding of the genetic basis of body fat distribution and its molecular links to cardiometabolic traits, here we conduct genome-wide association meta-analyses of traits related to waist and hip circumferences in up to 224,459 individuals. We identify 49 loci (33 new) associated with waist-to-hip ratio adjusted for body mass index (BMI), and an additional 19 loci newly associated with related waist and hip circumference measures (P < 5 × 10−8). In total, 20 of the 49 waist-to-hip ratio adjusted for BMI loci show significant sexual dimorphism, 19 of which display a stronger effect in women. The identified loci were enriched for genes expressed in adipose tissue and for putative regulatory elements in adipocytes. Pathway analyses implicated adipogenesis, angiogenesis, transcriptional regulation and insulin resistance as processes affecting fat distribution, providing insight into potential pathophysiological mechanisms.

Genetic studies of body mass index yield new insights for obesity biology

Obesity is heritable and predisposes to many diseases. To understand the genetic basis of obesity better, here we conduct a genome-wide association study and Metabochip meta-analysis of body mass index (BMI), a measure commonly used to define obesity and assess adiposity, in up to 339,224 individuals. This analysis identifies 97 BMI-associated loci (P < 5 × 10−8), 56 of which are novel. Five loci demonstrate clear evidence of several independent association signals, and many loci have significant effects on other metabolic phenotypes. The 97 loci account for ~2.7% of BMI variation, and genome-wide estimates suggest that common variation accounts for >20% of BMI variation. Pathway analyses provide strong support for a role of the central nervous system in obesity susceptibility and implicate new genes and pathways, including those related to synaptic function, glutamate signalling, insulin secretion/action, energy metabolism, lipid biology and adipogenesis.

Portrait of the six Baum family siblings Portraits Family

Standing are Fritz, Joseph and Lilly. The youngest is Hans. Erich is seated center and Walter is seated on the far right.

Fanny and Hugo Eichenwald with two of their three children, Fritz and Hanne outside of their home; Rheine Portraits; Family

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Isidor Simon seated at an outdoor table with his wife Friederike nee Falkenburg and two grandchildren, Helmuth and Walther Simon Portraits Family

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Portrait of Austrian writer Karl Kraus reading and holding a cigar; Berlin Portraits Men

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Portrait of Paul Kraft; Stockholm Portraits Men

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Fini Loewenthal with Justin Loewenthal in uniform; Regensburg Portraits Men

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Hilde Loewi; Regensburg Portraits Women

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