Modelo sostenible para las comunicadoras eucarísticas del padre celestial en su etapa fundacional en Colombia en el año 2014

Las Comunicadoras Eucarísticas del Padre Celestial son una comunidad religiosa católica (sociedad de vida apostólica de derecho diocesano), fundada en Colombia en el año 2004 por el sacerdote belga Antonio Lootens y la hermana colombiana Gabriela del Amor Crucificado; ésta comunidad nace con el fin de llevar el mensaje de Jesús a las personas, a través de los medios de comunicación masivos usados para la nueva evangelización: producción de programas televisivos y radiofónicos, creación y difusión de DVD’s participación en congresos, entre otros. Ante esta nueva iniciativa, las hermanas empiezan una gran labor evangelizadora dentro de la Iglesia produciendo diversos programas audiovisuales, pero es allí donde nace la dificultad de los recursos necesarios para ello; esto se debe a que la elaboración de dichas producciones implica un alto costo financiero, humano y técnico, y la comunidad no cuenta con los recursos financieros suficientes para lograrlo. Por ello, ésta investigación propone un modelo para la sostenibilidad económica de las Comunicadoras Eucarísticas del Padre Celestial en su etapa fundacional en Colombia en el año 2014, el cual al ser aplicado frecuentemente en la comunidad, le permite a ella ocuparse libremente de cumplir su carisma, sin preocuparse en cómo sostener sus necesidades básicas; así, se amplía día a día su labor evangelizadora en la Iglesia, a través de los medios de comunicación masivos. Aunque este modelo creado es aplicado inicialmente en las Comunicadoras Eucarísticas, podrá de igual manera ser adaptado y usado para otras comunidades religiosas dentro de la Iglesia, al igual que para otros organismos eclesiales tanto clericales como laicales, en los cuales se una la mística y la profesionalización.

Half-Pringle Maneuver: A Useful Tool in Laparoscopic Liver Resection

Introduction: Laparoscopic liver resections are becoming a common procedure, and bleeding remains the major concern during parenchymal transection. Total vascular inflow occlusion can be performed, but ischemic reperfusion injuries can lead to postoperative morbidity. On the other hand, hemihepatic inflow occlusion, leading to hemiliver ischemia, decreases the amount of liver parenchyma submitted to reperfusion damage and offers the advantage of reduced blood loss. Objective: The aim of this work was to describe our experience with laparoscopic the half-Pringle maneuver for segmentar or nonanatomic liver resctions. Patients and Methods: Eight patients submitted to laparoscopic liver resection in a single tertiary center. Results: There were 5 women and 3 men with a mean age of 40.2 years (range, 26-54). Mean tumor size was 4.1 cm (range, 2.6-6.0), and mean hospital stay was 3.1 days (1-5). There were 3 liver adenomas, 2 hepatocellular carcinomas, 1 metastatic melanoma, 1 metastatic colorectal carcinoma, and 1 peripheral colangiocarcinoma. No postoperative complications or mortalities were observed. Conclusions: Results demonstrate that laparoscopic liver resection with the half-Pringle maneuver is feasible and safe and may be included in the technical armamentarium of laparoscopic liver resections for a selected group of patients.

Half-Filled Layered Organic Superconductors and the Resonating-Valence-Bond Theory of the Hubbard-Heisenberg Model

We present a resonating-valence-bond theory of superconductivity for the Hubbard-Heisenberg model on an anisotropic triangular lattice. Our calculations are consistent with the observed phase diagram of the half-filled layered organic superconductors, such as the beta, beta('), kappa, and lambda phases of (BEDT-TTF)(2)X [bis(ethylenedithio)tetrathiafulvalene] and (BETS)(2)X [bis(ethylenedithio)tetraselenafulvalene]. We find a first order transition from a Mott insulator to a d(x)(2)-y(2) superconductor with a small superfluid stiffness and a pseudogap with d(x)(2)-y(2) symmetry.

The Parkes half-jansky flat-spectrum sample

We present a new sample of Parkes half-jansky flat-spectrum radio sources, having made a particular effort to find any previously unidentified sources. The sample contains 323 sources selected according to a flux limit of 0.5 Jy at 2.7 GHz, a spectral index measured between 2.7 and 5.0 GHz of alpha(2.7/5.0) > -0.5, where S(nu) proportional to nu(alpha), Galactic latitude \b\ > 20 degrees and -45 degrees < declination (B1950) < +10 degrees. The sample was selected from a region 3.90 steradians in area. We have obtained accurate radio positions for all the unresolved sources in this sample, and combined these with accurate optical positions from digitized photographic sky survey data to check all the optical identifications. We report new identifications based on R- and Kn-band imaging and new spectroscopic measurements of many of the sources. We present a catalogue of the 323 sources, of which 321 now have identified optical counterparts and 277 have measured spectral redshifts.

The surgical repair of half-nose

Absence of half-nose is an extremely rare congenital malformation, which has a devastating impact on the patient and the family. A review of indexed English-language literature found 91 cases of half-nose, including 50 patients with proboscis lateralis. Pathogenesis is not clear, and the reported cases have sporadically occurred. Many aspects must be considered when reconstructing a congenital half-nose, such as timing of surgery, type of tissue to be used and the need to reconstruct nasal airway. The aim of this article is to present personal experience in seven cases of half-nose reconstruction, in order to review the literature regarding to this rare entity, highlighting aspects of incidence, pathogenesis and surgical treatment. Nasal reconstruction was performed at ages of 5-7 years to minimise psychological trauma. Forehead skin demonstrated to be an excellent donor site to re-surface the nose. For the inner lining, contralateral cutaneous nasal flap was our preference. Concerning the nasal framework reconstruction, alar contour was restored using a cartilage graft from the lower portion of ear tragus and concha. (C) 2008 British Association of Plastic, Reconstructive and Aesthetic Surgeons. Published by Elsevier Ltd. All rights reserved.

Is the wearing of elastic stockings for half a day as effective as wearing them for the entire day?

P>Background There is good evidence for the use of compression for some clinical indications but little is known about dosimetry in compression. Objective The aim of this work was to evaluate whether or not the use of compression stockings during part of the day would help in the reduction of evening oedema in patients with clinical, epidemiological, anatomical and physiopathological (CEAP) classifications C0 and C1. Methods The effects of elastic compression stockings on volumetric variations during the working day were evaluated for the legs of two men and 18 women (40 legs). The inclusion criterion was classification as C0 (10 legs) or C1 (30 legs) according to the CEAP criteria. Participants used three-quarter-length elastic compression stockings (20-30 mmHg) on three consecutive days for the entire day or only for the morning or they did not use the stockings at all. Volumetry using the water displacement technique was performed in the morning and in the evening. When the patients wore the stockings only during the morning, volumetry was also performed at 13:00 h. Results Significant increases in volume were observed for both legs when stockings were not used compared with the use of stockings in the morning only. After removing the stockings, both legs had significant increases in volume in the afternoon. However, use for half the day was better than not using the stockings at all. Conclusions The use of elastic compression stockings can reduce volumetric variations during working hours, with the use of stockings for the entire day being better than for just half the day.

Complex natural resonances of conducting planar objects buried in a dielectric half-space

A scheme is presented to incorporate a mixed potential integral equation (MPIE) using Michalski's formulation C with the method of moments (MoM) for analyzing the scattering of a plane wave from conducting planar objects buried in a dielectric half-space. The robust complex image method with a two-level approximation is used for the calculation of the Green's functions for the half-space. To further speed up the computation, an interpolation technique for filling the matrix is employed. While the induced current distributions on the object's surface are obtained in the frequency domain, the corresponding time domain responses are calculated via the inverse fast Fourier transform (FFT), The complex natural resonances of targets are then extracted from the late time response using the generalized pencil-of-function (GPOF) method. We investigate the pole trajectories as we vary the distance between strips and the depth and orientation of single, buried strips, The variation from the pole position of a single strip in a homogeneous dielectric medium was only a few percent for most of these parameter variations.

Solutions of second-order and fourth-order ODEs on the half-line

We start by studying the existence of positive solutions for the differential equation u '' = a(x)u - g(u), with u ''(0) = u(+infinity) = 0, where a is a positive function, and g is a power or a bounded function. In other words, we are concerned with even positive homoclinics of the differential equation. The main motivation is to check that some well-known results concerning the existence of homoclinics for the autonomous case (where a is constant) are also true for the non-autonomous equation. This also motivates us to study the analogous fourth-order boundary value problem {u((4)) - cu '' + a(x)u = vertical bar u vertical bar(p-1)u u'(0) = u'''(0) = 0, u(+infinity) = u'(+infinity) = 0 for which we also find nontrivial (and, in some instances, positive) solutions.

Immunogenicity of three recombinant hepatitis B vaccines administered to students in three doses containing half the antigen amount routinely used for adult vaccination

We evaluated the immunogenicity of three recombinant hepatitis B vaccines, one Brazilian (Butang, Instituto Butantan) and two Korean vaccines (Euvax-B, LG Chemical Ltd. and Hepavax-Gene, Greencross Vaccine Corp.), administered intramuscularly to students aged 17 to 19 years in three 10-µg doses (corresponding to half the amount of antigen routinely used for adult vaccination) at intervals of one month between the first and second dose, and of four months between the second and third dose. A total of 316 students non-reactive for any serological marker of hepatitis B virus infection were vaccinated: 77 (24.4%) with the Butang vaccine, 71 (22.5%) with Euvax-B, 85 (26.9%) with Hepavax-Gene and, for comparison, 83 (26.2%) with Engerix-B (GlaxoSmithKline), whose efficacy in young adults at the dose used here has been confirmed in previous studies. Similar seroconversion rates (anti-HBs > 10 mIU/mL about one month after application of the third dose) were obtained for the Butang, Euvax-B, Hepavax-Gene and Engerix-B vaccines (96.2%, 98.6%, 96.5% and 97.6%, respectively). The frequency of good responders (anti-HBs > 100 mIU/mL) was also similar among students receiving the four vaccines (85.8%, 91.6%, 89.4% and 89.2%, respectively). The geometric mean titers (GMT) of anti-HBs about one month after the third dose obtained with these vaccines were 727.78 ± 6.46 mIU/mL, 2009.09 ± 7.16 mIU/mL, 1729.82 ± 8.85 mIU/mL and 2070.14 ± 11.69 mIU/mL, respectively. The GMT of anti-HBs induced by the Euvax-B and Engerix-B vaccines were higher than those obtained with the Butang vaccine (p < 0.05); this difference was not significant when comparing the other vaccines two-by-two. No spontaneous adverse effects attributable to the application of any dose of the four vaccines were reported.

Detecting and evaluating land cover change in the eastern half of East Timor (1972-2011)

Dissertation submitted in partial fulfillment of the requirements for the Degree of Master of Science in Geospatial Technologies.

Pseudofermion dynamical theory for the spin dynamical correlation functions of the half-filled 1D Hubbard model

A modified version of the metallic-phase pseudofermion dynamical theory (PDT) of the 1D Hubbard model is introduced for the spin dynamical correlation functions of the half-filled 1D Hubbard model Mott– Hubbard phase. The Mott–Hubbard insulator phase PDT is applied to the study of the model longitudinal and transverse spin dynamical structure factors at finite magnetic field h, focusing in particular on the sin- gularities at excitation energies in the vicinity of the lower thresholds. The relation of our theoretical results to both condensed-matter and ultra-cold atom systems is discussed.

El paludismo en Córdoba desde la segunda mitad del siglo XIX hasta la primera mitad del XX. The paludism in Córdoba from the second half of XIXth century to the first half of XXth century.

A pesar de que en los últimos años los estudios sobre historia y sociología de la Salud y la Enfermedad han experimentado un salto cualitativo, se ha soslayado sistemáticamente el análisis del paludismo y los complejos entramados de poder que subyacen a su presencia en los Departamentos del Noroeste y -en menor medida- en los del Oeste de la provincia de Córdoba. Nos referimos específicamente a la presencia de la endemia en los departamentos de Cruz del Eje, San Javier, San Alberto, Minas y Pocho. Con el propósito de redimensionar un comportamiento endemoepidémico que en esas localidades de Córdoba se remontó -según exploraciones provisionales- a mediados del siglo XIX, se construyen problemáticas que cobran sentido al ingresar en el terreno de los proyectos político-estatales nacionales, provinciales y de las mismas localidades afectadas, y, en lo que refiere a la articulación de las respuestas sanitarias frente a una enfermedad de profundas connotaciones ligadas al desarrollo socioeconómico y político de las regiones en estudio. En ese sentido en una primera instancia se articulará un análisis demográfico de la presencia y distribucion de la enfermedad a partir del trabajo con datos de corte estadistíco, elaborando mapas, cuadros y gráficos de morbimortalidad. Convergentemente se realizará un análisis hermenéutico de fuentes históricas del período en estudio. A grandes rasgos se considera que en relación al impacto del paludismo en bastas zonas del interior de la provincia de Córdoba y en cuanto a la acción sanitaria de los aparatos de poder estatal, desde mediados del siglo XIX, hasta la importante reducción de casos nuevos de paludismo a mediados del XX, pueden determinarse dos etapas sucesivas: Una primera se podría datar desde mediados del siglo XIX hasta mediados de la década de 1930, en la que actúa un Estado Nacional liberal que se desentendía de los problemas sanitarios de la regiones dejando esa función en manos de las provincias afectadas. Un segundo momento, aunque delimitado provisionalmente entre mediados de la década del 30' y mediados de la década del 50', se halla complejizado en su definición al combinarse en él procesos políticos particulares de la esfera nacional y de la provincial. Por un lado, en el plano nacional se ha observado desde la historiografía del período que, a partir de la década del 40' comienza a manifestarse una acción estatal nacional progresivamente centralizada y dispuesta a combatir la enfermedad con instituciones que podían llegar a todos los sectores sociales y a todas las regiones geográficas, aunque en menor medida a las zonas extra-pampeanas.Paralelamente, al considerar esos años en la esfera provincial se debe analizar el impacto de las formulaciones e intervenciones del radicalismo sabattinista como matriz política contraria al gobierno conservador nacional y promotor de un nuevo modelo de Estado en el que ocuparían un lugar privilegiado las políticas orientadas a la "cuestión social" y a la Salud en particular. Por otro lado, cobra significación una cuestión poco reconocida en los estudios en materia de politica sanitaria: los planes del peronismo combinaron una política centralizada en materia de dirección con una descentralización en el área de la ejecución.Finalmente dentro de este complejo marco político sanitario, se debe atender a lo largo de las dos etapas delimitadas, al universo de las iniciativas articuladas desde las autoridades de las localidades afectadas por el paludismo, así como, a las iniciativas civiles ya sea de vecinos, Sociedades de Beneficencia y asociadas a la Iglesia Católica.De acuerdo a la perspectiva asumida se propone recuperar una significativa problemática de marginalidad socioeconómica de las regiones, procurando reconstruir el impacto sociodemográfico del paludismo en el Noroeste y Oeste de la provincia de Córdoba ingresando al analisis histórico de las construcciones del poder público y privado en ese contexto local.

A history of the first half-century of the National Academy of Sciences, 1863-1913.

1863-1913