EU-Turkey plan for handling refugees is fraught with legal and procedural challenges. CEPS Commentary, 10 March 2016

EU-Turkey relations in the scope of the ongoing refugee crisis were at the heart of the European Council meeting of 7 March 2016. Among the set of initiatives proposed, the following two have attracted the most attention: First, for every Syrian readmitted by Turkey from the Greek islands, another Syrian from Turkey would be resettled in an EU member state. This has come to be known as the ‘one for one’ resettlement approach. Second, all new irregular migrants and asylum-seekers crossing from Turkey to the Greek islands would be returned to Turkey without offering any guarantee of protection.

Rhomboid intramembrane protease RHBDL4 triggers ER-export and non-canonical secretion of membrane-anchored TGFα

Rhomboid intramembrane proteases are the enzymes that release active epidermal growth factor receptor (EGFR) ligands in Drosophila and C. elegans, but little is known about their functions in mammals. Here we show that the mammalian rhomboid protease RHBDL4 (also known as Rhbdd1) promotes trafficking of several membrane proteins, including the EGFR ligand TGFα, from the endoplasmic reticulum (ER) to the Golgi apparatus, thereby triggering their secretion by extracellular microvesicles. Our data also demonstrate that RHBDL4-dependent trafficking control is regulated by G-protein coupled receptors, suggesting a role for this rhomboid protease in pathological conditions, including EGFR signaling. We propose that RHBDL4 reorganizes trafficking events within the early secretory pathway in response to GPCR signaling. Our work identifies RHBDL4 as a rheostat that tunes secretion dynamics and abundance of specific membrane protein cargoes.

Riorganizzazione della manutenzione in ottica TPM: il caso Toyota Material Handling Manufacturing Italy

Il presente lavoro di tesi nasce dall'attività di stage svolto presso la Toyota Material Handling Manufacturing Italy S.p.A. di Bologna, azienda specializzata nella produzione di carrelli elevatori. Lo scopo prefissato di questo elaborato è quello di fornire una visione globale della Total Productive Maintenance, andando successivamente ad illustrare gli strumenti e le metodologie impiegate in un contesto reale e quindi i risultati ottenibili nel medio-lungo termine. La prima parte dell’elaborato va ad illustrare lo scenario moderno nel quale le imprese sono chiamate a confrontarsi e a competere per raggiungere i propri obiettivi. Nella seconda parte viene trattato il tema della “manutenzione dei sistemi produttivi” con particolare attenzione agli approcci risolutivi e alle politiche intraprese nel corso degli ultimi anni per poi analizzare il principale strumento di gestione della manutenzione utilizzato in scala mondiale, ovvero la Total Production Maintenance. L’ultima parte, dopo un capitolo riservato alla presentazione dell’azienda, si concentra sulle attività svolte presso l’azienda, sugli strumenti e tecniche utilizzate, per poi analizzare i risultati ottenuti ed ottenibili grazie al percorso intrapreso.

ESTOUT: Stata module to export estimation results from estimates table

estout produces a table of regression results from one or several models for use with spreadsheets, LaTeX, HTML, or a word-processor table. eststo stores a quick copy of the active estimation results for later tabulation. esttab is a wrapper for estout. It displays a pretty looking publication-style regression table without much typing. estadd adds additional results to the e()-returns for one or several models previously fitted and stored. This package subsumes the previously circulated esto, esta, estadd, and estadd_plus. An earlier version of estout is available as estout1.

A probabilistic assessment of calcium carbonate export and dissolution in the modern ocean

The marine cycle of calcium carbonate (CaCO3) is an important element of the carbon cycle and co-governs the distribution of carbon and alkalinity within the ocean. However, CaCO3 export fluxes and mechanisms governing CaCO3 dissolution are highly uncertain. We present an observationally constrained, probabilistic assessment of the global and regional CaCO3 budgets. Parameters governing pelagic CaCO3 export fluxes and dissolution rates are sampled using a Monte Carlo scheme to construct a 1000-member ensemble with the Bern3D ocean model. Ensemble results are constrained by comparing simulated and observation-based fields of excess dissolved calcium carbonate (TA*). The minerals calcite and aragonite are modelled explicitly and ocean–sediment fluxes are considered. For local dissolution rates, either a strong or a weak dependency on CaCO3 saturation is assumed. In addition, there is the option to have saturation-independent dissolution above the saturation horizon. The median (and 68 % confidence interval) of the constrained model ensemble for global biogenic CaCO3 export is 0.90 (0.72–1.05) Gt C yr−1, that is within the lower half of previously published estimates (0.4–1.8 Gt C yr−1). The spatial pattern of CaCO3 export is broadly consistent with earlier assessments. Export is large in the Southern Ocean, the tropical Indo–Pacific, the northern Pacific and relatively small in the Atlantic. The constrained results are robust across a range of diapycnal mixing coefficients and, thus, ocean circulation strengths. Modelled ocean circulation and transport timescales for the different set-ups were further evaluated with CFC11 and radiocarbon observations. Parameters and mechanisms governing dissolution are hardly constrained by either the TA* data or the current compilation of CaCO3 flux measurements such that model realisations with and without saturation-dependent dissolution achieve skill. We suggest applying saturation-independent dissolution rates in Earth system models to minimise computational costs.

Handling the Problem of Unbalanced Data Sets in the Classification of Technical Equipment States

Questions of handling unbalanced data considered in this article. As models for classification, PNN and MLP are used. Problem of estimation of model performance in case of unbalanced training set is solved. Several methods (clustering approach and boosting approach) considered as useful to deal with the problem of input data.

Global database of surface ocean particulate organic carbon export fluxes diagnosed from the 234Th technique

Through the processes of the biological pump, carbon is exported to the deep ocean in the form of dissolved and particulate organic matter. There are several ways by which downward export fluxes can be estimated. The great attraction of the 234Th technique is that its fundamental operation allows a downward flux rate to be determined from a single water column profile of thorium coupled to an estimate of POC/234Th ratio in sinking matter. We present a database of 723 estimates of organic carbon export from the surface ocean derived from the 234Th technique. Data were collected from tables in papers published between 1985 and 2013 only. We also present sampling dates, publication dates and sampling areas. Most of the open ocean Longhurst provinces are represented by several measurements. However, the Western Pacific, the Atlantic Arctic, South Pacific and the South Indian Ocean are not well represented. There is a variety of integration depths ranging from surface to 220m. Globally the fluxes ranged from -22 to 125 mmol of C/m**2/d. We believe that this database is important for providing new global estimate of the magnitude of the biological carbon pump.

Brazil, a survey of U.S. export opportunities /

Mode of access: Internet.

Legal Services Corporation : grantee attorneys' handling of migrant farmworker disputes with growers.

At head of title: Report to Congressional requesters.

Validation of truck handling simulation results. Volume I: final summary report.

Federal Highway Administration, Washington, D.C.

Validation of truck handling simulation results. Volume II: technical report. Final report.

Federal Highway Administration, Washington, D.C.