la convivencia como elemento esencial de la Unión Marital de Hecho

En el presente artículo es esencial estudiar la permanencia de la convivencia como elemento esencial de la “Unión Marital de Hecho” (UMH) y la voluntad de conformarla, aquella que ha sido reglamentada por la normatividad en Colombia e interpretada por la jurisprudencia, en vista de consultar los efectos y vicisitudes que se han evidenciado en el transcurso del tiempo, para lograr identificar lo que actualmente gira entorno a la dinámica social y el reconocimiento jurisprudencial de derecho frente a la UMH y la conformación de la “Sociedad Patrimonial” (SP). Para ello, es necesario consultar diferentes motores de búsqueda como Dialnet, google academic, Ebrary, lo que permitirá cumplir con los objetivos propuestos.Universidad Libre - Facultad de Derecho - Especialidad en Derecho de FamiliaIn this article it is essential to study the permanence of coexistence as an essential element of the De facto Marital Union and the will to form it, one that has been regulated by the regulations in Colombia and interpreted by the jurisprudence, in view of consulting the effects and vicissitudes that have been evidenced over time, in order to identify the need for a normative modification that allows to fill gaps in front of the De facto Marital Union and the conformation of the Patrimonial Society. Therefore, it is necessary to consult different search engines such as Dialnet, google academic, ebrary, which will allow the proposed objectives to be met

Intermediate deviation regime for the full eigenvalue statistics in the complex Ginibre ensemble

We study the Ginibre ensemble of $N \times N$ complex random matrices and compute exactly, for any finite $N$, the full distribution as well as all the cumulants of the number $N_r$ of eigenvalues within a disk of radius $r$ centered at the origin. In the limit of large $N$, when the average density of eigenvalues becomes uniform over the unit disk, we show that for $0<r<1$ the fluctuations of $N_r$ around its mean value $\langle N_r \rangle \approx N r^2$ display three different regimes: (i) a typical Gaussian regime where the fluctuations are of order ${\cal O}(N^{1/4})$, (ii) an intermediate regime where $N_r - \langle N_r \rangle = {\cal O}(\sqrt{N})$, and (iii) a large deviation regime where $N_r - \langle N_r \rangle = {\cal O}({N})$. This intermediate behaviour (ii) had been overlooked in previous studies and we show here that it ensures a smooth matching between the typical and the large deviation regimes. In addition, we demonstrate that this intermediate regime controls all the (centred) cumulants of $N_r$, which are all of order ${\cal O}(\sqrt{N})$, and we compute them explicitly. Our analytical results are corroborated by precise "importance sampling" Monte Carlo simulations.Comment: 10 pages, 3 Figure

HIGHLAND AVIAN SURVEYS IN CERRO HOYA NATIONAL PARK (AZUERO, PANAMÁ) REVEAL NEW RANGE EXTENSIONS, INCLUDING A RARE HUMMINGBIRD (SELASPHORUS SP.)

Abstract ∙ Cerro Hoya National Park in Panama (CHNP) is one of the least explored protected areas in southern Mesoamerica. It houses the greatest ecosystem diversity in the degraded Azuero Peninsula, but its inaccessibility hinders expeditions and scientific research. Avian richness in CHNP was previously estimated by combining data from five ornithological expeditions at ca. 225 species. However, the highest altitude areas remained relatively unexplored and some historical records were not verified. We intensively surveyed highlands and foothills of CHNP and identified five new range extensions. One of these included a Selasphorus sp., of which we collected three male (two adults, one immature) and one female specimens. We compared morphology and plumage color patterns of these with closely related species in detail and confirm their likely classification with the endangered Glow-throated Hummingbird (Selasphorus ardens). This species is rare, with few documented sightings, confirmed specimens, and no unambiguous female museum specimen until now. We also confirmed historical records and provide 26 unlisted species (one by an external source) to CHNP. Our results confirm that Cerro Hoya is a highly biodiverse skyisland of Mesoamerica. We urge improved enforcement of its protection in combination with further studies of the ecology and evolutionary processes in this unique region. Resumen · Censos ornitológicos en ambientes de altura en el Parque Nacional Cerro Hoya (Azuero, Panamá) revelan nuevas extensiones de distribución, incluyendo un inusual colibrí (Selasphorus sp.) El Parque Nacional Cerro Hoya (PNCH) es una de las áreas protegidas menos exploradas de Panamá y el sur de Mesoamérica. Este alberga la mayor diversidad de ecosistemas en la degradada península de Azuero, pero su inaccesibilidad dificulta la investigación científica. Combinando datos de cinco expediciones ornitológicas, se estimó una riqueza aviar de alrededor de 225 especies. No obstante, las áreas de mayor altitud permanecieron relativamente inexploradas y algunos registros históricos no fueron verificados. Exploramos intensivamente las tierras altas y estribaciones del PNCH e identificamos cinco nuevas extensiones de distribución. Uno de estos incluye Selasphorus sp., del cual colectamos tres especímenes machos (dos adultos, un juvenil) y una hembra. Comparamos detalladamente la morfología y los patrones de coloración del plumaje con especímenes de especies relacionadas estrechamente. Confirmamos que estos individuos podrían pertenecer al amenazado Colibrí Ardiente (Selasphorus ardens). Esta especie es rara, con pocos avistamientos y especímenes de museo con información inconsistente, principalmente en hembras. También confirmamos los registros históricos y agregamos 26 especies no listadas para el PNCH (una obtenida por fuente externa). Nuestros resultados confirman que Cerro Hoya es una isla-cielo de gran biodiversidad en Mesoamérica. Es urgente mejorar la aplicación de su protección, así como estudiar la ecología y los procesos evolutivos en esta región única

Consolidado teórico sobre la práctica reflexiva del docente de Educacion Física (primer avance)

El presente trabajo se presenta como un informe de investigación donde los autores se fundamentaron en el objetivo general denominado como; realizar un consolidado teórico acerca de la práctica reflexiva del docente de educación física (primer avance). A través de este marco teórico se espera como tal que se continúe avanzando en el consolidado y que a futuro se elabore una propuesta pedagógica y se pueda implementar en las prácticas docentes y en los educadores físicos

Caracterización de la motivación en el desarrollo de procesos administrativos en una empresa del sector tecnológico

El objetivo del presente proyecto fue analizar los factores motivacionales dentro de la organización, que inciden en el desarrollo de procesos administrativos en los empleados de la empresa sector tecnológico, con el propósito de caracterizar dichos factores y su posible afectación en el desempeño laboral de sus empleados. La motivación laboral emerge como tema de interés en este trabajo, por la exposición de los indicadores de la encuesta de bienestar (Empresa del sector tecnológico, 2017) y desde el análisis del plan estratégico, ya que se determinó que los cargos administrativos corresponden a cargos críticos debido a la importancia de las funciones que desempeñan en la organización, donde pese a los incentivos promovidos por la empresa a través del programa de bienestar se evidenció a través de la encuesta de bienestar (Empresa del sector tecnológico, 2017), que los empleados perciben que no son suficientes para fortalecer el compromiso y contrarrestar la carga laboral, que se ha aumentado en los últimos años con el incremento de los empleados en las tiendas. Es así, como se comienza a estudiar las teorías más representativas de la motivación laboral, iniciando con teorías conductistas como la de Hull y Tolman, también humanistas como la de Maslow y McClelland y otras sistémicas como Herzberg y Toro. La metodología de investigación implementada es de origen mixto, incluye investigación documental y de campo en tres fases (Zorrilla, 1993), la revisión documental, la aplicación del Cuestionario de Motivación en el Trabajo segunda edición (Toro, 1992) y un grupo focal basado en una entrevista semiestructurada validada por tres expertos. Los datos interpretados permitieron definir los indicadores motivacionales y diseñar una propuesta de mejoramiento enfocada en los objetivos estratégicos y los intereses de los empleados administrativos para ser incluida en el plan de bienestar del 2019.The objective of this project was to analyze the motivational factors within the organization, which affect the development of administrative processes in the employees technology sector company, in order to characterize these factors and their possible impact on the performance of their employees. Work motivation emerges as a topic of interest in this work, due to the exposure of the indicators of the welfare survey (Empresa del sector tecnológico, 2017) and from the analysis of the strategic plan, since it was determined that the administrative charges correspond to critical positions due to the importance of the functions they perform in the organization, where despite the incentives promoted by the company through the wellness program was evidenced through the welfare survey (Empresa del sector tecnológico, 2017), which employees perceive is not enough to Strengthen the commitment and counteract the workload, which has increased in recent years with the increase of employees in stores. This is how the most representative theories of work motivation begin to be studied, beginning with behavioral theories such as Hull and Tolman, as well as humanists such as Maslow and McClelland and other systems such as Herzberg and Toro. The research methodology implemented is of mixed origin, includes documentary and field research in three phases (Zorrilla, 1993), the documentary review, the application of the Motivation in Work Questionnaire, second edition (Toro, 1992) and a focus group based on in a semi-structured interview validated by three experts. The interpreted data allowed defining the motivational indicators and designing an improvement proposal focused on the strategic objectives and the interests of the administrative employees to be included in the 2019 welfare plan

Self-Rated Health Status and Cardiorespiratory Fitness in a Sample of Schoolchildren from Bogotá, Colombia. The FUPRECOL Study

To evaluate the relationship between Self-Rated Health (SRH) and cardiorespiratory fitness (CRF) in a sample of children and adolescents enrolled in official schools in Bogotá, Colombia. A cross-sectional study was performed with 7402 children and adolescents between 9 and 17 years of age. Participants were asked to rate their health based on eight validated questions, addressing the participants propensity for headache, stomach-ache, backache, feeling-low, irritability/bad mood, nervousness, sleeping-difficulties, and dizziness. The choices were “rarely or never”, “almost every month”, “almost every week”, and “more than once a week/about every day”. Participants performed the international course-navette shuttle run test to estimate CRF, and cut-off points for age and gender were used to categorize the healthy/unhealthy fitness zone according to the FITNESSGRAM® criteria. Overall, 16.4% of those surveyed reported a perception of irritability/bad mood “more than once a week/about every day”, followed by feeling-low and nervousness (both with 9.9%). Dizziness had the lowest prevalence with a percentage of 6.9%. Unhealthy CRF in boys increased the likelihood of headaches by 1.20 times, stomach aches by 1.31 times, feeling-low by 1.29 times, nervousness by 1.24 times, and dizziness by 1.29 times. In girls, unhealthy CRF increased the likelihood of headaches by 1.19 times, backache by 1.26 times, feeling-low by 1.28 times, irritability/bad mood by 1.17 times, sleeping-difficulties by 1.20 times, and dizziness by 1.27 times. SRH was associated with CRF in both genders. Early identification of children and adolescents with low CRF levels will permit interventions to promote healthy behaviors and prevent future diseases during adulthood.The FUPRECOL Study was possible due to the financial support provided by the Instituto Colombiano para el Desarrollo de la Ciencia y la Tecnología “Francisco José de Caldas” COLCIENCIAS (Contract No. 671-2014 Code 122265743978)

Manejo de las Complicaciones de la Cirugía Ortognática. Revisión Literaria

Las deformidades dentofaciales se presentan de forma aislada afectando solo a mandíbula o afectar a otras estructuras craneofaciales, ya sea de forma unilateral o bilateral, afectado a un solo plano o varios. En busca de un procedimiento quirúrgico que resuelva esta patología se crea la cirugía ortognática o cirugía ortopédica de los maxilares que conlleva una íntima relación interdisciplinaria entre ortodoncistas, cirujanos, odontólogos generalistas, protesistas, restauradores, fonoaudiólogos, kinesiólogos y psicólogos. A pesar de ser una cirugia de elección puede dar complicaciones como el desarrollo de trastornos respiratorios, como ronquidos o incluso apnea obstructiva del sueño (AOS), daño a los nervios faciales y sensoriales; entre otros que se abordan en el presente artículo. Es fundamental tener en cuenta estos riesgos y tomar medidas preventivas adecuadas para minimizar su ocurrencia y gestionar eficazmente cualquier complicación que pueda surgir. Sin embargo, cuando acontecen es primordial un manejo rápido y adecuado de los mismos.Las deformidades dentofaciales se presentan de forma aislada afectando solo a mandíbula o afectar a otras estructuras craneofaciales, ya sea de forma unilateral o bilateral, afectado a un solo plano o varios. En busca de un procedimiento quirúrgico que resuelva esta patología se crea la cirugía ortognática o cirugía ortopédica de los maxilares que conlleva una íntima relación interdisciplinaria entre ortodoncistas, cirujanos, odontólogos generalistas, protesistas, restauradores, fonoaudiólogos, kinesiólogos y psicólogos. A pesar de ser una cirugia de elección puede dar complicaciones como el desarrollo de trastornos respiratorios, como ronquidos o incluso apnea obstructiva del sueño (AOS), daño a los nervios faciales y sensoriales; entre otros que se abordan en el presente artículo. Es fundamental tener en cuenta estos riesgos y tomar medidas preventivas adecuadas para minimizar su ocurrencia y gestionar eficazmente cualquier complicación que pueda surgir. Sin embargo, cuando acontecen es primordial un manejo rápido y adecuado de los mismos

The Potential Economic Value of a Trypanosoma cruzi (Chagas Disease) Vaccine in Latin America

The substantial burden of Chagas disease, especially in Latin America, and the limitations of currently available treatment and control strategies have motivated the development of a Trypanosoma cruzi (T. cruzi) vaccine. Evaluating a vaccine's potential economic value early in its development can answer important questions while the vaccine's key characteristics (e.g., vaccine efficacy targets, price points, and target population) can still be altered. This can assist vaccine scientists, manufacturers, policy makers, and other decision makers in the development and implementation of the vaccine. We developed a computational economic model to determine the cost-effectiveness of introducing a T. cruzi vaccine in Latin America. Our results showed vaccination to be very cost-effective, in many cases providing both cost savings and health benefits, even at low infection risk and vaccine efficacy. Moreover, our study suggests that a vaccine may actually “pay for itself”, as even a relatively higher priced vaccine will generate net cost savings for a purchaser (e.g., a country's ministry of health). These findings support continued investments in and efforts toward the development of a human T. cruzi vaccine

Search for new phenomena in final states with an energetic jet and large missing transverse momentum in pp collisions at √ s = 8 TeV with the ATLAS detector

Results of a search for new phenomena in final states with an energetic jet and large missing transverse momentum are reported. The search uses 20.3 fb−1 of √ s = 8 TeV data collected in 2012 with the ATLAS detector at the LHC. Events are required to have at least one jet with pT > 120 GeV and no leptons. Nine signal regions are considered with increasing missing transverse momentum requirements between Emiss T > 150 GeV and Emiss T > 700 GeV. Good agreement is observed between the number of events in data and Standard Model expectations. The results are translated into exclusion limits on models with either large extra spatial dimensions, pair production of weakly interacting dark matter candidates, or production of very light gravitinos in a gauge-mediated supersymmetric model. In addition, limits on the production of an invisibly decaying Higgs-like boson leading to similar topologies in the final state are presente

Birth weight and blood lipid levels in Spanish adolescents: Influence of selected APOE, APOC3 and PPARgamma2 gene polymorphisms. The AVENA Study

Background There is increasing evidence indicating that genes involved in certain metabolic processes of cardiovascular diseases may be of particular influence in people with low body weight at birth. We examined whether the apolipoprotein (APO) E, APOC3 and the peroxisome proliferator-activated receptor-γ-2 (PPARγ2) polymorphisms influence the association between low birth weight and blood lipid levels in healthy adolescents aged 13–18.5 years. Methods A cross-sectional study of 502 Spanish adolescents born at term was conducted. Total (TC) and high density lipoprotein cholesterol (HDLc), triglycerides (TG), apolipoprotein (apo) A and B, and lipoprotein(a) [Lp(a)] were measured. Low density lipoprotein cholesterol (LDLc), TC-HDLc, TC/HDLc and apoB/apoA were calculated. Results Low birth weight was associated with higher levels of TC, LDLc, apoB, Lp(a), TC-HDLc, TC/HDLc and apoB/apoA in males with the APOE ε3ε4 genotype, whereas in females, it was associated with lower HDLc and higher TG levels. In males with the APOC3 S1/S2 genotype, low birth weight was associated with lower apoA and higher Lp(a), yet this association was not observed in females. There were no associations between low birth weight and blood lipids in any of the PPARγ2 genotypes. Conclusion The results indicate that low birth weight has a deleterious influence on lipid profile particularly in adolescents with the APOE ε3/ε4 genotype. These findings suggest that intrauterine environment interact with the genetic background affecting the lipid profile in later life.The AVENA study was supported by the Spanish Ministry of Health Instituto de Salud Carlos III (FIS PI021830), the Spanish Ministry of Health, FEDER-FSE funds FIS n° 00/0015, CSD grants 05/UPB32/0, 109/UPB31/03 and 13/UPB20/04, the Spanish Ministry of Education (AP-2004-2745; EX-2007-1124), scholarships from Panrico S.A., Madaus S.A. and Procter and Gamble S.A