Money and Inflation in an Inflation-Tageting Regime

This work describes the role of money in the current inflation-targeting framework in Chile, in particular given the large recent annual increase in M1A. From a conceptual standpoint, it analyzes the relationship between money growth and inflation, as well as the interpretation of movements in monetary aggregates. Empirically, the article evaluates the informational content of money as an indicator of inflationary pressures in Chile, and examines whether the recent evolution of M1A is consistent with money demand fundamentals. The evidence indicates that the recent trajectory of money does not represent a material risk to the achievement of the inflation target.

Dinero e Inflación en el Marco de Metas de Inflación

This work describes the role of money in the current inflation-targeting framework in Chile, in particular given the large recent annual increase of M1A. From a conceptual point of view, we analyze the relationship between money growth and inflation, as well as the interpretation of the movements in monetary aggregates. Empirically, we evaluate the informational content of money as an indicator of inflationary pressures in Chile, as well as whether the recent evolution of M1A is consistent with money demand fundamentals. The evidence indicates that the recent trajectory of money does not represent a relevant risk to the achievement of the inflation target.

Depth and spatial distribution of blue whiting juveniles in Bay of Biscay

During March-April 1994 and 1996 two cruises have been performed around Bay of Biscay in order to check movements of blue whiting using acoustic methods. These cruises consisted in a double coverage of an area from 47°30' N, 7°15' W to 43°30' N, 6°30' W along the French and Spanish continental shelf-break (200 m to 1000 m). During these surveys juveniles of blue whiting were found in off-shore pelagic schools. This paper describes the spatial distribution and depth of these schools around the studied area

Hydrographic features and dynamics of blue whiting, mackerel and horse mackerel in the bay of biscay, 1994-1996. A multidisciplinary study on sefos

Hydrographic and climatic conditions have been found to be one of the most important factors that can influence the distnbution and behaviour of adults, juveniles and early stages of fish. This relationship, which has been pointed out by several authors, is also the main objective ofthe SEFOS project, which studies the relationship between the distnbutions and migrations of commercially important fish species and the oceanography of the European shelf edge. Within this framework, the Bay of Biscay presents special oceanographic and climatic conditions that could intluence the aggregations of food and larvae in retention areas throughout this zone, which is one of the most important nursery areas for several fish species and seasonal migrations of blue whiting, horse mackerel and mackerel This paper presents the results of a multidisciplinary study of the relationship between the oceanographic conditions ofthe Bay ofBiscay and the distribution ofboth early stages - eggs and larvae - and adult fish ofhorse mackerel, mackerel and blue whiting for the period 1994-1996

Enhanced hemato-endothelial specification during human embryonic differentiation through developmental cooperation between AF4-MLL and MLL-AF4 fusions.

The t(4;11)(q21;q23) translocation is associated with high-risk infant pro-B-cell acute lymphoblastic leukemia and arises prenatally during embryonic/fetal hematopoiesis. The developmental/pathogenic contribution of the t(4;11)-resulting MLL-AF4 (MA4) and AF4-MLL (A4M) fusions remains unclear; MA4 is always expressed in patients with t(4;11)+ B-cell acute lymphoblastic leukemia, but the reciprocal fusion A4M is expressed in only half of the patients. Because prenatal leukemogenesis manifests as impaired early hematopoietic differentiation, we took advantage of well-established human embryonic stem cell-based hematopoietic differentiation models to study whether the A4M fusion cooperates with MA4 during early human hematopoietic development. Co-expression of A4M and MA4 strongly promoted the emergence of hemato-endothelial precursors, both endothelial- and hemogenic-primed. Double fusion-expressing hemato-endothelial precursors specified into significantly higher numbers of both hematopoietic and endothelial-committed cells, irrespective of the differentiation protocol used and without hijacking survival/proliferation. Functional analysis of differentially expressed genes and differentially enriched H3K79me3 genomic regions by RNA-sequencing and H3K79me3 chromatin immunoprecipitation-sequencing, respectively, confirmed a hematopoietic/endothelial cell differentiation signature in double fusion-expressing hemato-endothelial precursors. Importantly, chromatin immunoprecipitation-sequencing analysis revealed a significant enrichment of H3K79 methylated regions specifically associated with HOX-A cluster genes in double fusion-expressing differentiating hematopoietic cells. Overall, these results establish a functional and molecular cooperation between MA4 and A4M fusions during human hematopoietic development.Wellcome Trust, CRUK, Bloodwise, ERC, Generalitat de Catalunya, Spanish Ministry of Economy and Competitiveness, Spanish Association Against cancer, Health Institute Carlos III, NIHR GOSH BRC, Great Ormond Steet Hospital Children's Charity, Deutsche José Carreras Leukämie Stiftung, Obra Social La Caixa-Fundaciò Josep Carreras, Spanish Association of Cancer Researc

Technology as 'Applied Science': a Serious Misconception that Reinforces Distorted and Impoverished Views of Science

The current consideration of technology as 'applied science', this is to say, as something that comes 'after' science, justifies the lack of attention paid to technology in science education. In our paper we question this simplistic view of the science-technology relationship, historically rooted in the unequal appreciation of intellectual and manual work, and we try to show how the absence of the technological dimension in science education contributes to a na¿ ve and distorted view of science which deeply affects the necessary scientific and technological literacy of all citizens

Coalescent Simulations Reveal Hybridization and Incomplete Lineage Sorting in Mediterranean Linaria

We examined the phylogenetic history of Linaria with special emphasis on the Mediterranean sect. Supinae (44 species). We revealed extensive highly supported incongruence among two nuclear (ITS, AGT1) and two plastid regions (rpl32-trnLUAG, trnS-trnG). Coalescent simulations, a hybrid detection test and species tree inference in *BEAST revealed that incomplete lineage sorting and hybridization may both be responsible for the incongruent pattern observed. Additionally, we present a multilabelled *BEAST species tree as an alternative approach that allows the possibility of observing multiple placements in the species tree for the same taxa. That permitted the incorporation of processes such as hybridization within the tree while not violating the assumptions of the *BEAST model. This methodology is presented as a functional tool to disclose the evolutionary history of species complexes that have experienced both hybridization and incomplete lineage sorting. The drastic climatic events that have occurred in the Mediterranean since the late Miocene, including the Quaternary-type climatic oscillations, may have made both processes highly recurrent in the Mediterranean flora

Measurement of the cosmic ray spectrum above 4×10184{\times}10^{18} eV using inclined events detected with the Pierre Auger Observatory

A measurement of the cosmic-ray spectrum for energies exceeding $4{\times}10^{18}$ eV is presented, which is based on the analysis of showers with zenith angles greater than $60^{\circ}$ detected with the Pierre Auger Observatory between 1 January 2004 and 31 December 2013. The measured spectrum confirms a flux suppression at the highest energies. Above $5.3{\times}10^{18}$ eV, the "ankle", the flux can be described by a power law $E^{-\gamma}$ with index $\gamma=2.70 \pm 0.02 \,\text{(stat)} \pm 0.1\,\text{(sys)}$ followed by a smooth suppression region. For the energy ($E_\text{s}$) at which the spectral flux has fallen to one-half of its extrapolated value in the absence of suppression, we find $E_\text{s}=(5.12\pm0.25\,\text{(stat)}^{+1.0}_{-1.2}\,\text{(sys)}){\times}10^{19}$ eV.Comment: Replaced with published version. Added journal reference and DO

Energy Estimation of Cosmic Rays with the Engineering Radio Array of the Pierre Auger Observatory

The Auger Engineering Radio Array (AERA) is part of the Pierre Auger Observatory and is used to detect the radio emission of cosmic-ray air showers. These observations are compared to the data of the surface detector stations of the Observatory, which provide well-calibrated information on the cosmic-ray energies and arrival directions. The response of the radio stations in the 30 to 80 MHz regime has been thoroughly calibrated to enable the reconstruction of the incoming electric field. For the latter, the energy deposit per area is determined from the radio pulses at each observer position and is interpolated using a two-dimensional function that takes into account signal asymmetries due to interference between the geomagnetic and charge-excess emission components. The spatial integral over the signal distribution gives a direct measurement of the energy transferred from the primary cosmic ray into radio emission in the AERA frequency range. We measure 15.8 MeV of radiation energy for a 1 EeV air shower arriving perpendicularly to the geomagnetic field. This radiation energy -- corrected for geometrical effects -- is used as a cosmic-ray energy estimator. Performing an absolute energy calibration against the surface-detector information, we observe that this radio-energy estimator scales quadratically with the cosmic-ray energy as expected for coherent emission. We find an energy resolution of the radio reconstruction of 22% for the data set and 17% for a high-quality subset containing only events with at least five radio stations with signal.Comment: Replaced with published version. Added journal reference and DO