Plan de estrategias para mejorar la participación de Geomedicos y posicionamiento de la categoría

Geomedicos S.A.S identifica mayor cantidad de servicios a sus clientes generando mayor valor agregado, logrando fidelización y canaliza las necesidades de su cliente potencial, basado en buenos estándares de calidad; representado en un buen servicio. Adoptando el siguiente paradigma “la calidad de un producto o servicio conduce a la satisfacción del cliente que lleva a la fidelización del cliente, que conduce a la rentabilidad. La participación de todo un grupo de trabajo orientados a dar las mejor resultados, es lo que más motiva para hacer que la empresa de logros positivos y óptimos de acuerdo a un plan estratégico que se hace interno y productivo para que la gerencia tome decisiones acordes al crecimiento y ponderación; determinando incentivos que favorezcan la calidad de vida de cada uno de sus empleados y de sus familias, haciendo partícipe a cada uno de ellos.

Sistema guiado de localización de aparcamientos para personas discapacitadas

Método para la gestión y control de aparcamientos regulados para discapacitados. La gestión necesaria por parte de los usuarios mediante dispositivos móviles hace necesaria la transferencia de la información por redes General Packet Radio Service (GPRS), Universal Mobile Telecommunication System, High Speed Downlink Packet Access (HSDPA). En el sistema guiado de localización de aparcamiento para personas discapacitadas, el usuario activa en un dispositivo móvil la petición de parking. Remitiendo la identificación del vehículo, posición GPS, -opcionalmente- tiempo estimado de ocupación. Recibiendo en su dispositivo un mapa con aparcamientos codificados en color así como cualquier dato de interés. La información de ocupación está disponible a controladores de tráfico, que reciben en su dispositivo, periódicamente o bajo demanda, información de ocupación de estacionamientos en su zona, de modo que puede controlar el parking (vehículos sin licencia o licencia falsa). Los controladores pueden actualizar la información de ocupación, usando sus dispositivos.

Los diez mandamientos del diablo (O como nunca llegar a ser empresario). Emprendedores latinoamericanos, protagonistas del siglo XXI

Es un verdadero privilegio poderme reunir este día con jóvenes emprendedores, en este VII Congreso Latinoamericano sobre Espiritu Empresarial. Quiero agradecer a las licenciadas María Magdalena Saleme Aguilar y Diana Ayala, por haberme invitado a participar en este foro y en especial a la Licenciada Hilda Rosario Dávila Ibáñez, amiga mia casi de toda la vida y una gran mujer regiomontana, quien fue la que realmente me convenció y es la culpable de que me tengan hoy aquí.

Health-related quality of life and determinant factors in celiac disease: a population-based analysis of adult patients in Spain

Background: Celiac disease (CD) has a negative impact on the health-related quality of life (HRQL) of affected patients. Although HRQL and its determinants have been examined in Spanish CD patients specifically recruited in hospital settings, these aspects of CD have not been assessed among the general Spanish population. Methods: An observational, cross-sectional study of a non-randomized, representative sample of adult celiac patients throughout all of Spain's Autonomous Regions. Subjects were recruited through celiac patient associations. A Spanish version of the self-administered Celiac Disease-Quality of Life (CD-QOL) questionnaire was used. Determinant factors of HRQL were assessed with the aid of multivariate analysis to control for confounding factors. Results: We analyzed the responses provided by 1,230 patients, 1,092 (89.2%) of whom were women. The overall mean value for the CD-QOL index was 56.3 ± 18.27 points. The dimension that obtained the most points was dysphoria, with 81.3 ± 19.56 points, followed by limitations with 52.3 ± 23.43 points; health problems, with 51.6 ± 26.08 points, and inadequate treatment, with 36.1 ± 21.18 points. Patient age and sex, along with time to diagnosis, and length of time on a gluten-free diet were all independent determinant factors of certain dimensions of HRQL: women aged 31 to 40 expressed poorer HRQL while time to diagnosis and length of time on a gluten-free diet were determinant factors for better HRQL scores. Conclusions: The HRQL level of adult Spanish celiac subjects is moderate, improving with the length of time patients remain on a gluten-free diet.

MAGIC observations of the February 2014 flare of 1ES 1011+496 and ensuing constraint of the EBL density

Context. In February-March 2014, the MAGIC telescopes observed the high-frequency peaked BL Lac 1ES 1011+496 (z=0.212) in flaring state at very-high energy (VHE, E>100GeV). The flux reached a level more than 10 times higher than any previously recorded flaring state of the source. Aims. Description of the characteristics of the flare presenting the light curve and the spectral parameters of the night-wise spectra and the average spectrum of the whole period. From these data we aim at detecting the imprint of the Extragalactic Background Light (EBL) in the VHE spectrum of the source, in order to constrain its intensity in the optical band. Methods. We analyzed the gamma-ray data from the MAGIC telescopes using the standard MAGIC software for the production of the light curve and the spectra. For the constraining of the EBL we implement the method developed by the H.E.S.S. collaboration in which the intrinsic energy spectrum of the source is modeled with a simple function (< 4 parameters), and the EBL-induced optical depth is calculated using a template EBL model. The likelihood of the observed spectrum is then maximized, including a normalization factor for the EBL opacity among the free parameters. Results. The collected data allowed us to describe the flux changes night by night and also to produce di_erential energy spectra for all nights of the observed period. The estimated intrinsic spectra of all the nights could be fitted by power-law functions. Evaluating the changes in the fit parameters we conclude that the spectral shape for most of the nights were compatible, regardless of the flux level, which enabled us to produce an average spectrum from which the EBL imprint could be constrained. The likelihood ratio test shows that the model with an EBL density 1:07 (-0.20,+0.24)stat+sys, relative to the one in the tested EBL template (Domínguez et al. 2011), is preferred at the 4:6 σ level to the no-EBL hypothesis, with the assumption that the intrinsic source spectrum can be modeled as a log-parabola. This would translate into a constraint of the EBL density in the wavelength range [0.24 μm,4.25 μm], with a peak value at 1.4 μm of λF_ = 12:27^(+2:75)_ (-2:29) nW m^(-2) sr^(-1), including systematics.

Super-orbital variability of LS I+61 degrees 303 at TeV energies

Context. The gamma-ray binary LS I +61º303 is a well-established source from centimeter radio up to very high energy (VHE; E > 100 GeV). The broadband emission shows a periodicity of ∼26.5 days, coincident with the orbital period. A longer (super-orbital) period of 1667 ± 8 days was proposed from radio variability and confirmed using optical and high-energy (HE; E ¿ 100 MeV) gamma-ray observations. In this paper, we report on a four-year campaign performed by MAGIC together with archival data concentrating on a search for a long-timescale signature in the VHE emission from LS I +61º303. Aims. We focus on the search for super-orbital modulation of the VHE emission, similar to that observed at other energies, and on the search for correlations between TeV emission and an optical determination of the extension of the circumstellar disk. Methods. A four-year campaign has been carried out using the MAGIC telescopes. The source was observed during the orbital phases when the periodic VHE outbursts have occurred (φ = 0.55 – 0.75, one orbit = 26.496 days). Additionally, we included archival MAGIC observations and data published by the VERITAS collaboration in these studies. For the correlation studies, LS I +61◦303 has also been observed during the orbital phases where sporadic VHE emission had been detected in the past (φ = 0.75 – 1.0). These MAGIC observations were simultaneous with optical spectroscopy from the LIVERPOOL telescope. Results. The TeV flux of the periodical outburst in orbital phases φ = 0.5 – 0.75 was found to show yearly variability consistent with the long-term modulation of ∼4.5 years found in the radio band. This modulation of the TeV flux can be well described by a sine function with a best-fit period of 1610±58 days. The complete data, including archival observations, span two super-orbital periods. There is no evidence for a correlation between the TeV emission and the mass-loss rate of the Be star, but this may be affected by the strong, short-timescale (as short as intra-day) variation displayed by the Hα fluxes.

Multiwavelength observations of the blazar 1ES 1011+496 in Spring 2008

The BL Lac object 1ES 1011+496 was discovered at Very High Energy (VHE, E>100GeV) γ-rays by MAGIC in spring 2007. Before that the source was little studied in different wavelengths. Therefore a multi-wavelength (MWL) campaign was organized in spring 2008. Along MAGIC, the MWL campaign included the Mets¨ahovi radio observatory, Bell and KVA optical telescopes and the Swift and AGILE satellites. MAGIC observations span from March to May, 2008 for a total of 27.9 hours, of which 19.4 hours remained after quality cuts. The light curve showed no significant variability yielding an integral flux above 200 GeV of (1.3 ± 0.3) × 10^(−11) photons cm^(−2) s^( −1) . The differential VHE spectrum could be described with a power-law function with a spectral index of 3.3 ± 0.4. Both results were similar to those obtained during the discovery. Swift XRT observations revealed an X-ray flare, characterized by a harder-when-brighter trend, as is typical for high synchrotron peak BL Lac objects (HBL). Strong optical variability was found during the campaign, but no conclusion on the connection between the optical and VHE γ-ray bands could be drawn. The contemporaneous SED shows a synchrotron dominated source, unlike concluded in previous work based on non-simultaneous data, and is well described by a standard one–zone synchrotron self–Compton model. We also performed a study on the source classification. While the optical and X-ray data taken during our campaign show typical characteristics of an HBL, we suggest, based on archival data, that 1ES 1011+496 is actually a borderline case between intermediate and high synchrotron peak frequency BL Lac objects.

Insights into the emission of the blazar 1ES 1011+496 through unprecedented broadband observations during 2011 and 2012

Context. 1ES 1011+496 (z = 0.212) was discovered in very high-energy (VHE, E >100 GeV) γ rays with MAGIC in 2007. The absence of simultaneous data at lower energies led to an incomplete characterization of the broadband spectral energy distribution (SED). Aims. We study the source properties and the emission mechanisms, probing whether a simple one-zone synchrotron self-Compton (SSC) scenario is able to explain the observed broadband spectrum. Methods. We analyzed data in the range from VHE to radio data from 2011 and 2012 collected by MAGIC, Fermi-LAT, Swift, KVA, OVRO, and Metsähovi in addition to optical polarimetry data and radio maps from the Liverpool Telescope and MOJAVE. Results. The VHE spectrum was fit with a simple power law with a photon index of 3.69 ± 0.22 and a flux above 150 GeV of (1.46±0.16)×10^(−11) ph cm^(−2) s^(−1) . The source 1ES 1011+496 was found to be in a generally quiescent state at all observed wavelengths, showing only moderate variability from radio to X-rays. A low degree of polarization of less than 10% was measured in optical, while some bright features polarized up to 60% were observed in the radio jet. A similar trend in the rotation of the electric vector position angle was found in optical and radio. The radio maps indicated a superluminal motion of 1.8 ± 0.4 c, which is the highest speed statistically significant measured so far in a high-frequency-peaked BL Lac. Conclusions. For the first time, the high-energy bump in the broadband SED of 1ES 1011+496 could be fully characterized from 0.1 GeV to 1 TeV, which permitted a more reliable interpretation within the one-zone SSC scenario. The polarimetry data suggest that at least part of the optical emission has its origin in some of the bright radio features, while the low polarization in optical might be due to the contribution of parts of the radio jet with different orientations of the magnetic field with respect to the optical emission.

Investigating the peculiar emission from the new VHE gamma-ray source H1722+119

The MAGIC (Major Atmospheric Gamma-ray Imaging Cherenkov) telescopes observed the BL Lac object H1722+119 (redshift unknown) for six consecutive nights between 2013 May 17 and 22, for a total of 12.5 h. The observations were triggered by high activity in the optical band measured by the KVA (Kungliga Vetenskapsakademien) telescope. The source was for the first time detected in the very high energy (VHE, E > 100 GeV) γ-ray band with a statistical significance of 5.9 σ. The integral flux above 150 GeV is estimated to be (2.0 ± 0.5) per cent of the Crab Nebula flux. We used contemporaneous high energy (HE, 100MeV < E < 100 GeV) γ-ray observations from Fermi-LAT (Large Area Telescope) to estimate the redshift of the source. Within the framework of the current extragalactic background light models, we estimate the redshift to be z = 0.34±0.15. Additionally, we used contemporaneous X-ray to radio data collected by the instruments on board the Swift satellite, the KVA, and the OVRO (Owens Valley Radio Observatory) telescope to study multifrequency characteristics of the source. We found no significant temporal variability of the flux in the HE and VHE bands. The flux in the optical and radio wavebands, on the other hand, did vary with different patterns. The spectral energy distribution (SED) of H1722+119 shows surprising behaviour in the ∼ 3×1014 −1018 Hz frequency range. It can be modelled using an inhomogeneous helical jet synchrotron self-Compton model.

Desarrollo de métodos y herramientas de análisis por maldi-ims para lipidómica.

260 p.+ apéndices

Power Factor Corrector Design applied to an 85-kHz Wireless Charger

Wireless charging technology extends the battery autonomy by allowing more flexible and practical ways of recharging it even when the electric vehicle is on move. The frequency conversion, which is required to generate a kHz-ranged magnetic field, also leads to considerable harmonics. As a result, the power factor and the corresponding efficiency decrement. This paper proposes a Power Factor Corrector which overcomes this drawback. The most relevant feature of the designed Power Factor Corrector is that it does not need any electrical signal from the secondary side to adjust its operation properly. The simulation results show the ability of the proposed scheme to increment the system efficiency for different State-Of-Charge in the Battery.

Percepción de los alumnos de enfermería de las unidades especiales a través de sus diarios

Conocer la experiencia clínica vivida por los alumnos de 4º curso de enfermería en las unidades de cuidados intensivos y reanimación. Potenciar el diario de prácticas clínicas como herramienta de reflexión durante los procesos de enseñanza aprendizaje clínico en las unidades de cuidados especiales. Introducir al alumno de prácticas clínicas en la rehumanización de los cuidados en unidades especiales (contextos clínicos cerrados y de alta incidencia tecnológica). Metodológicamente se emplearán, por una parte, los diarios de prácticas clínicas enfocados al problema planteado en esta investigación; por otra, se realizarán sesiones con grupos focales para debatir procesualmente, el problema de investigación a la luz de las narrativas vertidas en los diarios. Los principales resultados obtenidos ponen de manifiesto las siguientes categorías:-el miedo y la angustia vivido por los alumnos al comienzo en este tipo de unidades. La relevancia del tutor en este entorno. La importante labor desarrollada por un equipo multidisciplinar. La influencia de la tecnificación sin desatender los cuidados básicos. Ganan seguridad y confianza con el paso de los días siendo conscientes de sus limitaciones.

El aprendizaje clínico en el EEES desde la perspectiva de los alumnos de enfermería

Objetivo Identificar las diferencias y semejanzas en el proceso de aprendizaje clínico de los diferentes países desde la perspectiva de los alumnos de enfermería. Material y Método -La metodología empleada es la propia de la Educación Comparada desarrollada, entre otros, por diferentes autores. Este proceso metodológico se vertebra a través de 4 fases: a) Descripción B) La fase de interpretación en la que los alumnos se plantean la necesidad de explicar las diferencias mediante el proceso de reflexión y el pensamiento crítico c) La yuxtaposición tiene como finalidad organizar los factores y elementos que inciden en su proceso de prácticas clínicas d) Comparación en los diferentes sistemas educativos (el de origen y el de destino de las prácticas). Empleando el diario de prácticas clínicas para la recogida de datos Análisis de Datos, para el análisis de los diarios se realizará un análisis de contenido, utilizando el software atlas ti para soporte en ayuda y categorización.