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Now showing items 2571-2580 of 7848
Timing of magmatic-hydrothermal activity in the Variscan Orogenic Belt: LA-ICP-MS U–Pb geochronology of skarn-related garnet from the Schwarzenberg District, Erzgebirge
(Springer, 2022-08)
[EN] Here, we present in situ U-Pb laser ablation-inductively coupled plasma-mass spectrometry (LA-ICP-MS) ages of andradite-grossular garnet from four magmatic-hydrothermal polymetallic skarn prospects in the Schwarzenberg ...
Insights into the Nature of the Active Sites of Pt-WOx/Al2O3 Catalysts for Glycerol Hydrogenolysis into 1,3-Propanediol
(MDPI, 2021-09-27)
The chemo-selective hydrogenolysis of secondary hydroxyls is an important reaction for the production of biomass-derived α,ω-diols. This is the case for 1,3-propanediol production from glycerol. Supported Pt-WOx materials ...
The contribution of the commons to the persistence of mountain grazing systems under the Common Agricultural Policy
(Elsevier, 2022-06)
[EN] Mountain grazing systems, based since ancient times on common land, are finding it increasingly challenging to ensure their economic viability. Although marginal in productive terms, these systems are high-value natural ...
Jarduera fisikoa eta ongizate psikikoa. Esku-hartze proposamena patologia duala duten pertsona talde batean.
(2020-05-26)
Lan honetan jarduera fisikoak eta osasunak duten harremana aztertu dut, orokortasunetik eta terminoen definizio eta garrantzi historikotik hasita aztertu nahi nituen nahasmendu mentaletan zentratuz. Gai honek beti erakarri ...
Cities4ZERO: Overcoming Carbon Lock-in in Municipalities through Smart Urban Transformation Processes
(MDPI, 2020-04-28)
How can local authorities effectively address the decarbonization of urban environments in the long run? How would their interests and expertise be aligned into an integrated approach towards decarbonization? This paper ...
Risk of gastrointestinal cancer in a symptomatic cohort after a complete colonoscopy: role of faecal immunochemical test
(Baishideng Publishing, 2020-01-07)
BACKGROUND
Faecal immunochemical test (FIT) has been recommended to assess symptomatic patients for colorectal cancer (CRC) detection. Nevertheless, some conditions could theoretically favour blood originating in proximal ...
Analysis of SARS-CoV-2 reverse transcription-quantitative polymerase chain reaction cycle threshold values vis-à-vis anti-SARS-CoV-2 antibodies from a high incidence region
(Elsevier, 2021-07-14)
OBJECTIVES: To examine the relationship between antibody status and cycle threshold (Ct) values, the prognostic value of the latter for COVID-19 patients, and the inter-assay comparability of SARS-CoV-2 Ct values.
METHODS: ...
Relationship between IGF-1 and body weight in inflammatory bowel diseases: Cellular and molecular mechanisms involved
(Elsevier, 2021-12)
[EN] Inflammatory bowel diseases (IBD), represented by ulcerative colitis (UC) and Crohn's disease (CD), are characterized by chronic inflammation of the gastrointestinal tract, what leads to diarrhea, malnutrition, and ...
Automatic experimental characterization of a magnetic transport for low energy proton beams
(2021-12-02)
[EN] A computer controlled magnetic field measuring system designed for the
magnetic characterization of a particle accelerator's Low Energy Beam
Transport's (LEBT) solenoids is presented. The measuring system was
assembled ...
Evaluating Disruptive Innovation Project Management Capabilities
(MDPI, 2020-12-22)
Firms must adapt to a business environment in constant flux. Economic and political factors and the constant interruption of new technologies force firms and organizations to change and to adapt, so that they are not left ...