Resultados de investigación

This dataset supports research on rotor imbalance detection in wind turbines using output-only vibration data. It includes 65 experiments conducted on a laboratory-modified Enair E30Pro wind turbine (3 kW), adapted for indoor use. The turbine was modified to maintain the original moment of inertia after resizing the blades and to allow for electrical operation and systematic data collection. Vibration data were collected using 8 triaxial accelerometers (PCB Piezotronics 356A17) placed on the turbine structure. This setup produced 24 measurement channels. Each experiment was recorded over 60 seconds at a sampling rate of 1706.66 Hz, resulting in a matrix with 102400 time points and 24 channels. Data are stored in individual .mat files, each containing one matrix per experiment. Of the 65 experiments, 45 correspond to healthy operating conditions and are divided into training, validation, and test subsets. The remaining 20 simulate rotor imbalance conditions across four severity levels by adding calibrated masses to the blades. The imbalance scenarios are as follows: Level 1: one blade with a 250 g mass, representing 12.5 percent of blade weight Level 2: one blade with a 500 g mass, representing 25 percent of blade weight Level 3: one blade with a 750 g mass, representing 37.5 percent of blade weight Level 4: two blades each with a 250 g mass (12.5 percent), one blade without added mass These configurations replicate realistic imbalance causes such as ice buildup or material wear. The dataset is well suited for time-series analysis, feature extraction, and the development of fault detection algorithms.

This dataset includes 2,270 spectral data from 1,356 cows from Holstein-Friesian from 6 commercial farms located in Catalonia (North-Eastern Spain) and their genetic information on beta-casein, kappa-casein, and beta-lactoglobuline. For each sample, chemical composition (fat, %; protein, %; lactose, %; SCC, cells/mL; SCS, calculated as log2 (SCC/100) + 3) and mid-infrared spectra were registered. The spectral data were acquired using a MilkoScan 7RM (FOSS, Hillerød, Denmark), which operates over the wavelength range from 5,011.54 to 925.92 cm-1 and is routinately standarised following the manufacturer recommendations. The measurements were taken at intervals of 3.85 cm-1, resulting in 1,060 data points per spectrum recorded as pin-numbers from 240 to 1299. MilkoScan 7RM also determined milk composition (fat, protein, and lactose as a percentage), and Fossomatic (FOSS, Hillerød, Denmark) analyzed somatic cell count (SCC).

Concentration of regulated pollutants, nutrients (ammonium, nitrate, phosphate) and total organic carbon (TOC) in eighty-nine sampling sites located in sixteen river basins throughout Catalonia (NE Spain), and information related to the sampling sites

Red leaf blotch (RLB) of almond, caused by the fungus Polystigma amygdalinum P.F. Cannon, is one of the most important leaf diseases affecting almond trees (Prunus dulcis (Mill.) D.A. Webb) in the Mediterranean basin and Middle East regions. From 2019 to 2021, airborne ascospores were monitored on a daily scale through Hirst-type air samplers in two almond orchards located in Lleida (NE Spain) and quantified through qPCR methods. In the same locations, red leaf blotch incidence and severity were evaluated weekly in 2021. Weather data (direct and derived variables) is also provided, from two automatic weather stations located near the almond orchards, for potential epidemiologic studies.

Els arxius de Sant Martí Vell es corresponen amb un informe i estudi històric realitzat per Joan Bellsolell Martínez i Sílvia Mancebo Garcia en el marc d’un encàrrec fet per la The Nando and Elsa Peretti Foundation (NEPF) a l’Institut Català de Recerca en patrimoni Cultural (ICRPC), i finalitzat el 2023. Cada arxiu, com el seu nom indica, es correspon amb una àrea diferent del document final entregat a la NEPF: el primer, dedicat a qüestions protocol·làries i d’organització de tot el contingut; el segon, dedicat a l’estudi històric pròpiament dit; el tercer, a compilar i indexar la documentació; el quart, a recollir les imatges antigues sobre la població; el cinquè, a editar la documentació; el sisè i setè a establir els diferents índex per localitzar els diferents continguts; i l’últim, a recollir la bibliografia i fonts utilitzades.

This online survey aimed to gather consumer opinions on dairy products and production and to identify the potential market for A2 milk (milk containing exclusively β-casein A2, which reduces gastrointestinal discomfort after consumption). The questionnaire includes 7 sections with questions on dairy consumption, opinion on milk as a source of nutrients, opinion on milk health, opinion on milk production and environmental impact, opinion on alternatives to cow milk, opinion on A2 milk benefits and intention to purchase, and sociodemographic information. The dataset included 653 respondents responses without suspected duplicates.

Recull de 7 entrevistes curtes (5-6 minuts aprox.) sobre ruralisme, mitjans de comunicació i cinema.

Datos de cobertura temática de la despoblación en diversos medios de comunicación. Se integran dos archivos con tablas y gráficos (n=619)

Tab with data codes about the coverage of the bear in two dailies Graphics about the coverage of two media outlets of the issue of the bear reintroduction in the territories of Trentino (Italy) and Catalonia (Spain) (n=133)

Lipidomics MS1 and MS2 LC-MS mzML data from a calcium signaling study utilizing human immortalized fibroblasts. Calcium signaling was disrupted with two different drugs, calcium import and export, respectively. Cell culture extracts were collected and analyzed as described in the methods section of the paper.