This article focuses on the analysis of the growing numerical presence of women in the Spanish Parliament during the last two decades. This phenomenon would be mainly the result of specific strategies adopted by the main nationwide political parties some years earlier when drafting their lists for general elections. That implies that the recent introduction of gender quotas by the Spanish Cortes did not have a significant impact on equality, at least in the case of the low chamber. We first analyze the evolution of gender distributions in national parliaments around the world, particularly those of the European Union member states, in order to compare the Spanish experience with other countries. Adapted from the source document.
Se presenta un sistema para la elaboración del Silicio Poroso (SP) tipo p y su caracterización morfológica. El SP es elaborado mediante un ataque electroquímico de un cristal de silicio tipo p en una solución con acido fluorhídrico (HF) dentro de una celda electroquímica a la cual es aplicada una corriente constante mediante un electrodo de platino y otro de silicio con un contacto óhmico de plata. La caracterización del SP se obtuvo mediante la técnica de microscopia de fuerza atómica (AFM).Palabras clave: Semiconductor, Silicio poroso, ataque electroquímico, ácido fluorhídrico.
The Cabo Verdean population is aging and, consequently, non-communicable diseases, namely cardiovascular diseases, are increasing, with hypertension being an important risk factor. Following Cabo Verde's engagement with the May Measurement Month (MMM) campaign, in 2019, it was possible to improve the screening capacity, at the same time that a major social mobilization campaign was carried out to improve the population's knowledge about raised blood pressure (BP) and its consequences. With activities on nine islands, telemedicine was used to train researchers and volunteers. The MMM app was used to collect participant data. Individuals aged ≥18 years were recruited through opportunistic sampling. Each participant completed a questionnaire on demographic, lifestyle and environmental factors and had three BP measurements and weight and height measurements. Hypertension was defined as a systolic BP ≥140 mmHg and/or diastolic BP ≥90 mmHg (mean of the second and third readings), or when using antihypertensive medication. When respondents did not provide three BP readings, multiple imputation using chained equations was used to calculate the mean of the second and third readings. A total of 17 627 individuals [mean age of 42.7 (SD 16.2); 63.8% women] were screened. After multiple imputation, 5990 (34.0%) had hypertension, of which 68.4% knew the diagnosis previously and 51.3% used antihypertensive drugs. The reported use of antihypertensive medication and a previous diagnosis of hypertension were strong predictors of higher levels of systolic and diastolic BP. Corrective actions were taken with an updated national protocol for hypertension treatment in primary health care. The II Non-Communicable Diseases Survey corroborated MMM national data that we see as an ideal initiative to reach the public, raising awareness about this important cardiovascular risk factor and providing political decision instruments.
2MASS J20395358+4222505 is an obscured early B supergiant near the massive OB star association Cygnus OB2. Despite its bright infrared magnitude (Ks = 5.82) it has remained largely ignored because of its dim optical magnitude (B = 16.63, V = 13.68). In a previous paper, we classified it as a highly reddened, potentially extremely luminous, early B-type supergiant. We obtained its spectrum in the U, B and R spectral bands during commissioning observations with the instrument MEGARA at the Gran Telescopio CANARIAS. It displays a particularly strong Hα emission for its spectral type, B1 Ia. The star seems to be in an intermediate phase between supergiant and hypergiant, a group that it will probably join in the near (astronomical) future. We observe a radial velocity difference between individual observations and determine the stellar parameters, obtaining Teff = 24 000 K and log gc = 2.88 ± 0.15. The rotational velocity found is large for a B supergiant, v sin i = 110 ± 25 kms−1. The abundance pattern is consistent with solar, with a mild C underabundance (based on a single line). Assuming that J20395358+4222505 is at the distance of Cyg OB2, we derive the radius from infrared photometry, finding R = 41.2 ± 4.0 R⊙, log(L/L⊙) = 5.71 ± 0.04 and a spectroscopic mass of 46.5 ± 15.0 M⊙. The clumped mass-loss rate (clumping factor 10) is very high for the spectral type, M˙ = 2.4 × 10−6 M⊙ a−1. The high rotational velocity and mass-loss rate place the star at the hot side of the bi-stability jump. Together with the nearly solar CNO abundance pattern, they may also point to evolution in a binary system, J20395358+4222505 being the initial secondary. ; SS-D and AH acknowledge support from the Spanish Government Ministerio de Ciencia e Innovación through grants PGC-2018-091 3741-B-C22 and CEX2019-000920-S and from the Canarian Agency for Research, Innovation and Information Society (ACIISI), of the Canary Islands Government, and the European Regional Development Fund (ERDF), under grant with reference ProID2020010016. MG and FN acknowledge financial support through Spanish grant PID2019-105552RB-C41 (MINECO/MCIU/AEI/FEDER) and from the Spanish State Research Agency (AEI) through the Unidad de Excelencia 'María de Maeztu'-Centro de Astrobiología (CSIC-INTA) project No. MDM-2017-0737. SRB acknowledges support by the Spanish Government under grants AYA2015-68012-C2-2-P and PGC2018-093741-B-C21/C22 (MICIU/AEI/FEDER, UE). SRA acknowledges funding support from the FONDECYT Iniciación project 11171025 and the FONDECYT Regular project 1201490. JIP acknowledges finantial support from projects Estallidos6 AYA2016-79724-C4 (Spanish Ministerio de Economia y Competitividad), Estallidos7 PID2019-107408GB-C44 (Spanish Ministerio de Ciencia e Innovacion), grant P18-FR-2664 (Junta de Andalucía), and grant SEV-2017-0709 'Centro de Excelencia Severo Ochoa Program' (Spanish Science Ministry). AGP, SP, AG-M, JG and NC acknowledge support from the Spanish MCI through project RTI2018-096188-B-I00.
