On surfaces with pg = 2, q = 1 and K2 = 5

We consider minimal surfaces of general type with pg = 2, q = 1 and K2 = 5. We provide a stratification of the corresponding moduli space M and we give some bounds for the number and the dimensions of its irreducible components. © Springer-Verlag 2011

High genetic connectivity in a gastropod with long-lived planktonic larvae

Genetic connectivity plays a crucial role in shaping the geographic structure of species. Our aim in this study was to explore the pattern of genetic connectivity in Bursa scrobilator, an iconic marine caenogastropod with long-lived pelagic larvae. Our study was based on the analysis of DNA sequence data for the 658-bp barcoding fragment of the mitochondrial cytochrome c oxidase subunit I (COI) gene. This is the largest DNA sequence dataset assembled to date for B. scrobilator. These data confirm that the two recently described subspecies B. scrobilator scrobilator (Linnaeus, 1758), from the Mediterranean and Macaronesia, and B. s. coriacea (Reeve, 1844), from West Africa, constitute two evolutionarily significant units (ESUs). We found that for the nominal subspecies, the variation in morphology (shell, radula and gross anatomy) and DNA sequences was not geographically structured, and this agrees with what we would expect in a species with high connectivity at the larval stage. The divergence between the two subspecies cannot be easily explained by isolation by distance, and we would argue that one or more extrinsic factors may have played a role in isolating the two ESUs and maintaining that isolation

Juvenile idiopathic arthritis-associated uveitis: a retrospective analysis from a centre of South Italy

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On surfaces with p_g=2, q=1 and K^2=5

We consider minimal surfaces of general type with $p_g = 2$, $q = 1$ and $K^2 = 5$. We provide a stratification of the corresponding moduli space and we give some bounds for the number and the dimensions of its irreducible components.Comment: 25 pages. To appear in Rendiconti del Circolo Matematico di Palerm

Población de animales domésticos en la ciudad de Machala, El Oro, Ecuador y su repercusión en la salud humana

El presente trabajo, tuvo como objetivo determinar la población de mascotas en la Ciudad de Machala, provincia de El Oro, Ecuador, así como sus condiciones de tenencia, alimentación, salud, estado de confort-bienestar y el uso y beneficios que obtienen sus propietarios. La metodología empleada consistió en la elaboración de un formulario para entrevistas a los núcleos familiares y el registro de datos de los indicadores, in situ, de cada una de las variables antes mencionadas; los resultados, procesados en Excel, se expresan en tablas y figuras de histogramas de frecuencia porcentual. Los resultados muestran que la tenencia de mascotas no ocasiona ningún problema de estar bien atendidas. En la relación con las mascotas y sus dueños. Palabras clave: Sistemas de manejo y tenencia, núcleo familiar, problemas, alimentación y salud.   ABSTRACT The objective of this work was to determine the population of pets in the City of Machala, El Oro province, Ecuador, as well as their conditions of possession, food, health, comfort-well-being and the use and benefits obtained by their owners.   The methodology used consisted in the elaboration of a form for interviews with the family nuclei and the data record of the indicators, in situ, of each one of the aforementioned variables; The results, processed in Excel, are expressed in tables and figures of percentage frequency histograms. The results show that keeping pets does not cause any problem of being well cared for. In the relationship with pets and their owners. Keywords: Management and possession systems, family nucleus, problems, feeding and health

The risk stratification of adverse neonatal outcomes in women with gestational diabetes (STRONG) study

Aims: To assess the risk of adverse neonatal outcomes in women with gestational diabetes (GDM) by identifying subgroups of women at higher risk to recognize the characteristics most associated with an excess of risk. Methods: Observational, retrospective, multicenter study involving consecutive women with GDM. To identify distinct and homogeneous subgroups of women at a higher risk, the RECursive Partitioning and AMalgamation (RECPAM) method was used. Overall, 2736 pregnancies complicated by GDM were analyzed. The main outcome measure was the occurrence of adverse neonatal outcomes in pregnancies complicated by GDM. Results: Among study participants (median age 36.8 years, pre-gestational BMI 24.8 kg/m2), six miscarriages, one neonatal death, but no maternal death was recorded. The occurrence of the cumulative adverse outcome (OR 2.48, 95% CI 1.59–3.87), large for gestational age (OR 3.99, 95% CI 2.40–6.63), fetal malformation (OR 2.66, 95% CI 1.00–7.18), and respiratory distress (OR 4.33, 95% CI 1.33–14.12) was associated with previous macrosomia. Large for gestational age was also associated with obesity (OR 1.46, 95% CI 1.00–2.15). Small for gestational age was associated with first trimester glucose levels (OR 1.96, 95% CI 1.04–3.69). Neonatal hypoglycemia was associated with overweight (OR 1.52, 95% CI 1.02–2.27) and obesity (OR 1.62, 95% CI 1.04–2.51). The RECPAM analysis identified high-risk subgroups mainly characterized by high pre-pregnancy BMI (OR 1.68, 95% CI 1.21–2.33 for obese; OR 1.38 95% CI 1.03–1.87 for overweight). Conclusions: A deep investigation on the factors associated with adverse neonatal outcomes requires a risk stratification. In particular, great attention must be paid to the prevention and treatment of obesity

Cross Fertilization Between Museums and Schools, Science and Art, History and Multimedia

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Flow Diverter Treatment for Non-Ruptured Carotid Aneurysms: Efficacy and Safety

Purpose Internal carotid artery (ICA) aneurysm treatment with a flow diverter (FD) has shown an adequate efficacy and safety profile, presenting high complete occlusion or near occlusion rates with low complications during follow-up. The purpose of this study was to evaluate the efficacy and safety of FD treatment in non-ruptured internal carotid aneurysms. Materials and Methods This is a retrospective, single-center, observational study evaluating patients diagnosed with unruptured ICA aneurysms treated with an FD between January 1, 2014, and January 1, 2020. We analyzed an anonymized database. The primary effectiveness endpoint was complete occlusion (O’Kelly–Marotta D, OKM-D) of the target aneurysm through 1-year follow-up. The safety endpoint was the evaluation of modified Rankin Scale (mRS) 90 days after treatment, considering a favorable outcome an mRS 0-2. Results A total of 106 patients were treated with an FD, 91.5% were women; the mean follow- up was 427.2±144.8 days. Technical success was achieved in 105 cases (99.1%). All patients included had 1-year follow-up digital subtraction angiography control; 78 patients (73.6%) completed the primary efficacy endpoint by achieving total occlusion (OKM-D). Giant aneurysms had a higher risk of not achieving complete occlusion (risk ratio, 3.07; 95% confidence interval, 1.70 - 5.54]). The safety endpoint of mRS 0-2 at 90 days was accomplished in 103 patients (97.2%). Conclusion Treatment of unruptured ICA aneurysms with an FD showed high 1-year total occlusion results, with very low morbidity and mortality complications