Google Trends on Obesity, Smoking and Alcoholism: Global and Country-Specific Interest

Unhealthy habits or lifestyles, such as obesity, smoking, and alcohol consumption, are involved in the development of non-communicable diseases. The aim of this study was to analyze different communities’ interest in seeking obesity, smoking, and alcohol-related terms through relative search volumes (RSVs) of Google Trends (GT). Internet search query data on obesity, smoking, and alcohol-related terms were obtained from GT from the period between 2010 and 2020. Comparisons and correlations between different topics were calculated considering both global searches and English-, Spanish-, and Italian-speaking areas. Globally, the RSVs for obesity and alcohol-related terms were similar (mean RSVs: 76% and 77%), but they were lower for smoking (65%). High RSVs were found in winter for obesity and smoking-related terms. Worldwide, a negative correlation was found between alcohol and smoking terms (r = −0.72, p < 0.01). In Italy, the correlation was positive (r = 0.58). The correlation between obesity and alcohol was positive in all the cases considered. The interest of global citizens in obesity, smoking, and alcohol was high. The RSVs for obesity were globally higher and correlated with alcohol. Alcohol and smoking terms were related depending on the area considered

Modelo tectónico reciente de la Cuenca Alta del Tajo (parte central española)

Active tectonics within the Upper Tagus Basin is related to the lithospheric flexure affecting the Palaeozoic basement of the basin. This flexure displays NE-SW trending. Besides, this structure is in agreement with the regional active stress field defined by the maximum horizontal stress with NW-SE trending. In this tectonic framework, irregular clusters of instrumental seismicity (Mw&lt; 5.0) fade in the zone bounded by the Tagus River and the Jarama River valleys. These clusters are related to major NW-SE trending faults of suspected strike-slip kinematics. Moreover, reverse faults with NE-SW trending are affected by the strike-slip system as well. Despite the reverse faults are in agreement with the present SHMAX orientation, though, they apparently are blocked as seismogenic sources (scarce instrumental seismicity recorded today). In addition, we have determined the regional and local stress/ strain fields and two different fracture patterns were observed. Hence, we have divided the area in two zones: (1) the lateral bands of the basin, defined by reverse faulting (NE-SW trending) and strike-slip faulting (NW-SE trending) and (2) the central zone of the basin characterized by shallow normal faulting and NE-SW trending strike-slip faults. Furthermore, surface faulting and liquefaction structures are described affecting Middle to Late Pleistocene fluvial deposits, suggesting intrabasinal palaeoseismic activity (5.5 &lt; M &lt; 6.5) during the Late Quaternary. The obtained structural and tectonic information has been used to classify and characterize the Upper Tagus Basin as a semi-stable intraplate seismogenic zone, featured by Pleistocene slip-rates &lt; 0.02 mm/yr. This value is low but it affords the occurrence of Pleistocene paleoearthquakes.La tectónica activa de la Cuenca Alta del río Tajo está caracterizada por la presencia de una flexión litosférica localizada en el basamento paleozoico, y cuyo eje se orienta según NE-SW. Esta flexión es coherente con el estado de esfuerzos actual en la zona, definido mediante la orientación del esfuerzo máximo horizontal, SHMAX, según NW-SE. En este contexto, la sismicidad en el borde sur del Sistema Central aparece concentrada en fallas direccionales según NW-SE, registrándose terremotos de magnitud &lt; 5.0 (S. XX). Estos desgarres sectorizan el sistema de fallas inversas (NE-SW) que estructuran la cadena montañosa, las cuales a pesar de estar orientados coherentemente con el estado actual de esfuerzos, aparecen bloqueados o desactivados como fuentes sismogénicas. La geometría de la flexura condiciona la ocurrencia de una zona de concentración anómala de esfuerzos que resulta en la agrupación de eventos sísmicos localizada entre los valles de los ríos Tajo y Jarama. El estudio sismotectónico indica que el campo actual de deformación se encuentra distribuido en dos zonas relacionadas con la flexión: (1) una zona central caracterizada por la presencia de fallas normales superficiales y desgarres orientados según NE-SW; y (2) zona lateral caracterizada por fallas de tipo inverso (NE-SW) y desgarres (NW-SE) y que bordea a la zona anterior. Estudios paleosísmicos en la zona muestran la ocurrencia de diferentes niveles de liquefacción afectando a los depósitos fluviales del Pleistoceno Medio y Superior en los valles de los ríos Manzanares, Jarama y Tajo, así como una importante variedad de estructuras de deformación. En general la granulometría licuefactada muestra diques de arena, aunque en algún caso aparecen niveles decimétricos de gravas. A partir de los datos sismotectónicos, geológicos y paleosísmicos descritos y recopilados para esta zona, la Cuenca alta del Tajo puede clasificarse como una zona sismogénica intraplaca con velocidades de deformación pleistocenas inferiores a 0,02 mm/año y sismicidad instrumental difusa de tamaño moderado-bajo

Quasi-Exactly Solvable N-Body Spin Hamiltonians with Short-Range Interaction Potentials

We review some recent results on quasi-exactly solvable spin models presenting near-neighbors interactions. These systems can be understood as cyclic generalizations of the usual Calogero-Sutherland models. A nontrivial modification of the exchange operator formalism is used to obtain several infinite families of eigenfunctions of these models in closed form

Effect of fluvastatin therapy of the pattern of protein expression in monocytes of patients in primary antiphospholipid syndrome

Comunicaciones a congreso

Evidencias paleosísmicas y geomorfológicas de actividad tectónica reciente de la Falla de Pozohondo (Cordillera Bética, SE de España)

Instrumental and historical seismicity in the Albacete province (External Prebetic Zone) has been scarcely recorded. However, major strike-slip faults showing NW-SE trending provide geomorphologic and paleoseismic evidence of recent tectonic activity (Late Pleistocene to Present). Moreover, these faults are consistently well oriented under the present stress tensor and therefore, they can trigger earthquakes of magnitude greater than M6, according to the lengths of surface ruptures and active segments recognized in fieldwork. Present landscape nearby the village of Hellin (SE of Albacete) is determined by the recent activity of the Pozohondo Fault (FPH), a NW-SE right-lateral fault with 90 km in length. In this study, we have calculated the Late Quaternary tectonic sliprate of the FPH from geomorphological, sedimentological, archaeoseimological, and paleoseismological approaches. All of these data suggest that the FPH runs with a minimum slip-rate of 0.1 mm/yr during the last 100 kyrs (Upper Pleistocene-Holocene). In addition, we have recognized the last two major paleoearthquakes associated to this fault. Magnitudes of these paleoearthquakes were gretarer than M6 and their recurrence intervals ranged from 6600 to 8600 yrs for the seismic cycle of FPH. The last earthquake was dated between the 1st and 6th centuries, though two earthquakes could be interpreted in this wide time interval, one at the FPH and other from a far field source. Results obtained here, suggest an increasing of the tectonic activity of the Pozohondo Fault during the last 10,000 yrs.A pesar de la escasa sismicidad instrumental e histórica en el Prebético Externo, que comprende la provincia de Albacete, existen tres grandes fallas con evidencias de actividad reciente y cuya orientación es compatible con el campo de esfuerzos activo. Estas fallas consisten en desgarres dextrorsos de orientación NO-SE cuya longitud de traza sobrepasa los 50 km. Este trabajo se centra en el análisis del segmento Tobarra-Cordovilla de la Falla de Pozohondo (FPH) (90 km de longitud), mediante estudios paleosísmicos, geomorfológicos, sedimentológicos e incluso arqueosísmicos. De todos estos análisis es posible afirmar que dicha falla (FPH) presenta una tasa de actividad cuaternaria superior a 0,1 mm/año durante los últimos 100 ka (Pleistoceno Superior-Holoceno). Además, se han descrito los últimos dos paleoterremotos asociados a este segmento con una tasa de recurrencia para magnitudes superior a M6 de 6600-8600 años, habiendo tenido lugar el último evento entre los siglos I y VI. Sin embargo, los datos no permiten fijar de forma más precisa dicho evento, e incluso es posible que hayan tenido lugar dos eventos diferenciados durante este periodo, uno relacionado con la FPH y el otro de origen de campo lejano. En cualquier caso, se evidencia un suave incremento en la actividad tectónica en la zona durante los últimos 10.000 años

Individual Circadian Preference, Eating Disorders and Obesity in Children and Adolescents: A Dangerous Liaison? A Systematic Review and a Meta-Analysis

Obesity and other eating disorders are an actual public health problem, especially in childhood and adolescents, and could be also related with chronotype. The aim of this systematic review was to determine the relationship between eating disorders, obesity and the different chronotypes in children and adolescents. Methods: A systematic review of observational studies evaluating young populations dealing with and evaluating chronotype was conducted. Electronic searches were performed in six international databases. A qualitative thematic-categorical analysis was carried out and a random-effects model was used for the quantitative analysis (meta-analysis). Results: Fifteen studies were included, but quantitative analysis was only carried out in three of them. Children and adolescents with an evening chronotype had higher body mass index, consumed more junk food or were more predisposed to suffer from food addiction and night eating syndrome. Conclusions: Children and adolescents with evening chronotype had higher tendency to incorrect eating behaviors and were suffering from overweight/obesity. Environment but also lifestyle factors should be considered in the association between chronotype and eating disorders and obesity

Association between Birth Plan Use and Maternal and Neonatal Outcomes in Southern Spain: A Case-Control Study

Background: Birth plans are used for pregnant women to express their wishes and expectations about childbirth. The aim of this study was to compare obstetric and neonatal outcomes between women with and without birth plans. Methods: A multicentre, retrospective case–control study at tertiary hospitals in southern Spain between 2009 and 2013 was conducted. A total of 457 pregnant women were included, 178 with and 279 without birth plans. Women with low-risk gestation, at full-term and having been in labour were included. Sociodemographic, obstetric and neonatal variables were analysed and comparisons were established. Results: Women with birth plans were older, more educated and more commonly primiparous. Caesarean sections were less common in primiparous women with birth plans (18% vs. 29%, p = 0.027); however, no significant differences were found in instrumented births, 3rd–4th-degree tears or episiotomy rates. Newborns of primiparous women with birth plans obtained better results on 1 min Apgar scores, umbilical cord pH and advanced neonatal resuscitation. No significant differences were found on 5 min Apgar scores or other variables for multiparous women. Conclusions: Birth plans were related to less intervention, a more natural process of birth and better outcomes for mothers and newborns. Birth plans can improve the welfare of the mother and newborn, leading to birth in a more natural way

Remote sensing mediante LIDAR en la UPC

Peer Reviewe

Interface Depinning in the Absence of External Driving Force

We study the pinning-depinning phase transition of interfaces in the quenched Kardar-Parisi-Zhang model as the external driving force $F$ goes towards zero. For a fixed value of the driving force we induce depinning by increasing the nonlinear term coefficient $\lambda$, which is related to lateral growth, up to a critical threshold. We focus on the case in which there is no external force applied (F=0) and find that, contrary to a simple scaling prediction, there is a finite value of $\lambda$ that makes the interface to become depinned. The critical exponents at the transition are consistent with directed percolation depinning. Our results are relevant for paper wetting experiments, in which an interface gets moving with no external driving force.Comment: 4 pages, 3 figures included, uses epsf. Submitted to PR

Geology and paleontology of Tresjuncos (Cuenca, Spain), a new diatomaceous deposit with Konservat-Lagerstätte characteristics from the European late Miocene.

Purpose A new Iberian Konservat-Lagersta¨tte discovered in Tresjuncos (Cuenca, Spain) is described and interpreted based on geological and paleontological information. Methods The samples were studied using conventional mineralogical (powder X-ray diffraction), petrographic (optical and scanning electron microscopy) and geochemical (X-ray energy-dispersive spectrometry) techniques. Results Based upon geological context, stratigraphy, lithology, sedimentology and origin of the rocks, we describe and interpret the new fossil site as originated in a lacustrine environment. The micromammals found in the Tresjuncos 1 outcrop suggest that the main site is Turolian in age (uppermost Miocene), continental chronological unit MN13. The fossils are preserved in laminates comprising rhythmic, millimeterscale alternations of diatomites and calcareous diatomites. An analysis of the lake paleobiota includes amphibians, crustaceans, insects, plants, and diatoms. The diatoms are dominated by Cyclotella iris. The whole assemblage is indicative of a planktic community developed in somewhat alkaline waters. An extremely well preserved premetamorphic Pelobates (Pelobatidae) tadpole was discovered; it is remarkable because of its gigantic size. Its digestive tract predominantly contains the rare diatom Navicula halionata var directa, likely associated with the shore vegetation in which it presumably lived and fed. The arthropods form a typical lacustrine aquatic assemblage, lacking fish. This assemblage is made up of small filtering crustaceans and of both predator and nonpredator insects of diverse sizes. Conclusions The available evidence on Tresjuncos shows the extraordinary potential for paleontological information that can be expected from this new Konservat-Lagersta¨tte, which constitutes a significant finding that improves our understanding of continental late Miocene Mediterranean environments