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¿La expansión del mundo hacia la aldea mundial? Borrar fronteras y construir límites con medios telecomunicativos
(1997)SociológicasA finales del siglo xx, los diferentes discursos que acompañan y apoyan el desarrollo de los sistemas globales de infonnación se caracterizan por una semántica extraor-dinariamence amplia. Por un lado, encontramos planteamientos utópicos que ven esos sistemas corno el espacio donde habrá de darse la anhelada armonía de los seres humanos; como los cimientos sobre los que se construye" la aldea global ", mientras que, en contraposición, ...Journal Article -
PU.1 enforces quiescence and limits hematopoietic stem cell expansion during inflammatory stress
(2021)Journal of Experimental MedicineHematopoietic stem cells (HSCs) are capable of entering the cell cycle to replenish the blood system in response to inflammatory cues; however, excessive proliferation in response to chronic inflammation can lead to either HSC attrition or expansion. The mechanism(s) that limit HSC proliferation and expansion triggered by inflammatory signals are poorly defined. Here, we show that long-term HSCs (HSCLT) rapidly repress protein synthesis ...Journal Article -
Open as a matter of principle
(2021)En Blanco ~ La Arquitectura de las UniversidadesThe Marburg Building System is one of the earliest, most consistent and internationally best-known German building system. Its development marks the beginning of the doubling of the German university building stock in just 20 years. The building site at Marburg Lahnberge was possibly the most consulted example for university planning in the 1960s and 1970s. Meanwhile, the qualities of the buildings are seldom appreciated, the system's ...Journal Article -
Ein Berufsbildungshintergrund ist in Bewerbungsprozessen oft von Vorteil
(2022)SGAB NewsletterDie Ausbildung einer Person bestimmt wesentlich über ihren Arbeitsmarkterfolg. Für die Schweiz zeigen Studien, dass der Arbeitsmarkterfolg von Personen mit einer Berufsbildung und von jenen mit einem allgemeinbildenden oder akademischen Abschluss vergleichbar ist. Um zu ermitteln, welcher dieser Ausbildungswege im Bewerbungsprozessen bevorzugt wird, befragten wir 2’384 Arbeitgebende in der Schweiz nach ihren Präferenzen im Bewerbungsprozess. ...Journal Article -
Exotic venomous snakebites in Switzerland reported to the National Poisons Information Centre over 22 years
(2022)Swiss Medical WeeklyOBJECTIVE: The private keeping of exotic venomous snakes is legally permitted in Switzerland. The aim of the present study was to characterise the epidemiological and clinical features of bites by exotic venomous snakes over a period of 22 years in Switzerland. METHODS: We included all calls related to exotic snakebites recorded at the Swiss National Poisons Information Centre (Tox Info Suisse) from 1997 to 2018. Exclusion criteria comprised ...Journal Article -
The Valanginian Weissert Oceanic Anoxic Event Recorded in Central-Eastern Sardinia (Italy)
(2018)Rivista italiana di paleontologia e di stratigrafiaInvestigations on the S’Ozzastru section from the northern part of the Mt Albo area (central-eastern Sardinia, Italy) for integrated litho- bio- and chemostratigraphy allowed the identification of the Valanginian Weissert Oceanic Anoxic Event (OAE), testified by a positive carbon isotope excursion (CIE). The section, which represents the deepest-water succession of the Valanginian in Sardinia, is composed of the Schiriddè Limestone followed ...Journal Article -
IFITM3 incorporation sensitizes influenza A virus to antibody-mediated neutralization
(2021)Journal of Experimental MedicineThe disease severity of influenza is highly variable in humans, and one genetic determinant behind these differences is the IFITM3 gene. As an effector of the interferon response, IFITM3 potently blocks cytosolic entry of influenza A virus (IAV). Here, we reveal a novel level of inhibition by IFITM3 in vivo: We show that incorporation of IFITM3 into IAV particles competes with incorporation of viral hemagglutinin (HA). Decreased virion ...Journal Article -
Phase Coexistence and Structural Dynamics of Redox Metal Catalysts Revealed by Operando TEM
(2021)Advanced MaterialsMetal catalysts play an important role in industrial redox reactions. Although extensively studied, the state of these catalysts under operating conditions is largely unknown, and assignments of active sites remain speculative. Herein, an operando transmission electron microscopy study is presented, which interrelates the structural dynamics of redox metal catalysts to their activity. Using hydrogen oxidation on copper as an elementary ...Journal Article -
PPARγ is essential for the development of bone marrow erythroblastic island macrophages and splenic red pulp macrophages
(2021)Journal of Experimental MedicineTissue-resident macrophages play a crucial role in maintaining homeostasis. Macrophage progenitors migrate to tissues perinatally, where environmental cues shape their identity and unique functions. Here, we show that the absence of PPARγ affects neonatal development and VCAM-1 expression of splenic iron-recycling red pulp macrophages (RPMs) and bone marrow erythroblastic island macrophages (EIMs). Transcriptome analysis of the few remaining ...Journal Article -
Whi5 is diluted and protein synthesis does not dramatically increase in pre-Start G1
(2022)Molecular Biology of the CellJournal Article