University of Geneva

About: University of Geneva is a education organization based out in Geneva, Switzerland. It is known for research contribution in the topics: Population & Galaxy. The organization has 26887 authors who have published 65265 publications receiving 2931373 citations. The organization is also known as: Geneva University & Universite de Geneve.

The COSMOS2015 Catalog: Exploring the 1 < z < 6 Universe with Half a Million Galaxies

Abstract: We present the COSMOS2015(24) catalog, which contains precise photometric redshifts and stellar masses for more than half a million objects over the 2deg(2) COSMOS field. Including new YJHK(s) images from the UltraVISTA-DR2 survey, Y-band images from Subaru/Hyper-Suprime-Cam, and infrared data from the Spitzer Large Area Survey with the Hyper-Suprime-Cam Spitzer legacy program, this near-infrared-selected catalog is highly optimized for the study of galaxy evolution and environments in the early universe. To maximize catalog completeness for bluer objects and at higher redshifts, objects have been detected on a chi(2) sum of the YJHK(s) and z(++) images. The catalog contains similar to 6 x 10(5) objects in the 1.5 deg(2) UltraVISTA-DR2 region and similar to 1.5 x 10(5) objects are detected in the “ultra-deep stripes” (0.62 deg(2)) at K-s \textless= 24.7 (3 sigma, 3 `', AB magnitude). Through a comparison with the zCOSMOS-bright spectroscopic redshifts, we measure a photometric redshift precision of sigma(Delta z(1) (+ zs)) = 0.007 and a catastrophic failure fraction of eta = 0.5%. At 3 \textless z \textless 6, using the unique database of spectroscopic redshifts in COSMOS, we find sigma(Delta z(1) (+ zs)) = 0.021 and eta = 13.2%. The deepest regions reach a 90% completeness limit of 10(10)M(circle dot) to z = 4. Detailed comparisons of the color distributions, number counts, and clustering show excellent agreement with the literature in the same mass ranges. COSMOS2015 represents a unique, publicly available, valuable resource with which to investigate the evolution of galaxies within their environment back to the earliest stages of the history of the universe. The COSMOS2015 catalog is distributed via anonymous ftp and through the usual astronomical archive systems (CDS, ESO Phase 3, IRSA).

A Human Genome Diversity Cell Line Panel

Abstract: A resource of 1064 cultured lymphoblastoid cell lines (LCLs) ([1][1]) from individuals in different world populations and corresponding milligram quantities of DNA is deposited at the Foundation Jean Dausset (CEPH) ([2][2]) in Paris. LCLs were collected from various laboratories by the Human Genome

Economic Geography and Public Policy

Abstract: Research on the spatial aspects of economic activity has flourished over the past decade due to the emergence of new theory, new data, and an intense interest on the part of policymakers, especially in Europe but increasingly in North America and elsewhere as well. However, these efforts - collectively known as the "new economic geography" - have devoted little attention to the policy implications of the new theory. "Economic Geography and Public Policy" fills the gap by illustrating many new policy insights economic geography models can offer to the realm of theoretical policy analysis. Focusing primarily on trade policy, tax policy, and regional policy, Richard Baldwin and coauthors show how these models can be used to make sense of real-world situations. The book not only provides much fresh analysis but also synthesizes insights from the existing literature. The authors begin by presenting and analyzing the widest range of new economic geography models to date. From there, they proceed to examine previously unaddressed welfare and policy issues including, in separate sections, trade policy (unilateral, reciprocal, and preferential), tax policy (agglomeration with taxes and public goods, tax competition and agglomeration), and regional policy (infrastructure policies and the political economy of regional subsidies). A well-organized, engaging narrative that progresses smoothly from fundamentals to more complex material, "Economic Geography and Public Policy" is essential reading for graduate students, researchers, and policymakers seeking new approaches to spatial policy issues.

Compliance with handwashing in a teaching hospital. Infection Control Program.

Abstract: Transmission of microorganisms from the hands of health care workers is the main source of cross-infection in hospitals and can be prevented by handwashing. In this study, compliance with handwashi...

Activation of the unliganded estrogen receptor by EGF involves the MAP kinase pathway and direct phosphorylation.

Abstract: The estrogen receptor (ER) can be activated as a transcription factor either by binding of cognate estrogenic ligand or, indirectly, by a variety of other extracellular signals. As a first step towards elucidating the mechanism of 'steroid-independent activation' of the ER by the epidermal growth factor (EGF), we have mapped the ER target domain and determined the signaling pathway. We show that the N-terminal transcriptional activation function AF-1, but not the C-terminal AF-2, is necessary for the EGF response. Both the EGF-induced hyperphosphorylation and the transcriptional activation of the unliganded ER depend on a phosphorylatable serine residue at position 118. However, its phosphorylation is not sufficient and, hence, there must be other target domains or proteins which fulfill an additional requirement for EGF signaling through the ER. Using dominant-negative Ras and MAP kinase kinase (MAPK kinase) and constitutively active MAPK kinase mutants, we show that EGF activates the ER by signaling through the MAPK pathway suggesting that MAPK directly phosphorylates the critical serine 118. Our results also imply that the steroid-independent activation of a variety of ER mutants, which arise during the malignant progression of breast tumors, may contribute to tamoxifen resistance.