INCIDENCIA DE LA PARTICIPACIÓN SOCIAL EN EL PROCESO DE REHABILITACIÓN BASADA EN COMUNIDAD, EN LAS PERSONAS CON DISCAPACIDAD DEL MUNICIPIO DE PAMPLONA - NORTE DE SANTANDER.

El proceso investigativo surge de la necesidad sentida de las personas con discapacidad del municipio de Pamplona por tener un programa que responda a sus necesidades, reuniendo varios sectores a través de alianzas estratégicas que logren dar respuesta organizada a sus prioridades. Es aquí donde de acuerdo a la Organización Mundial de la Salud en el 2004, la Rehabilitación Basada en Comunidad es concretada “Una estrategia de desarrollo comunitario para la Rehabilitación, la igualdad de oportunidades y la integración social de todas las personas con discapacidad, esta se aplica gracias al esfuerzo conjunto de las propias personas con discapacidad, sus familias, organizaciones, comunidades, servicios gubernamentales y no gubernamentales en salud, educación, trabajo, social y otros”, OMS, 2010. Que permite que las personas con discapacidad cuenten con la Participación Social, la cual se define como un grupo organizado, activo, comprometido y corresponsable de los actores de la sociedad para alcanzar beneficios comunes; siendo fundamental para el desarrollo sistemático de la democracia, a partir de un grupo social u organización cuyos integrantes favorecen la participación conjunta de actores diversos que colaboran en la construcción de una situación deseada, resolviendo asuntos que beneficien a la sociedad, afirmando de este modo que existe la participación social. Es un papel primordial del Terapeuta Ocupacional en los procesos de RBC dar a conocer la estrategia, Realización de intervenciones asistenciales, en la preparación de la participación, convertirse en sus propios defensores, favorecer la implementación del programa, estableciendo el desarrollo del mismo, tanto en el gobierno como en la comunidad, convirtiéndose en el núcleo o eje central del ejercicio profesional y de su abordaje desde el concepto de ocupación humana centrándose en la actividad y participación en la vida diaria, el enfoque basado en el problema de las ocupaciones diarias, la práctica en Rehabilitación, haciendo hincapié en la creatividad para adaptar la solución de problemas a las necesidades de la persona (Terapia Ocupacional sin Fronteras – Aprendiendo del espíritu de supervivientes, Editorial Medica Panamericana 2007.p.172). Es una investigación tipo descriptivo no experimental- transaccional, con diseño mixto, técnicas de recolección de la información de tipo cuantitativo y cualitativo (cartografía social, diarios de campo y entrevistas a profundidad, encuestas, de las cuales se obtienen resultados de impacto social, pedagógico y clínico

Evaluación de los impactos en la calidad de la energía por la compensación de potencia reactiva con bancos de condensadores y D-STATCOM

This paper presents an assessment of capacitor banks and Distribution Static Compensator (D-STATCOM) with respect to their impact on energy quality. Tests were done with capacitor banks built with electrolytic capacitors commonly used in industrial applications and a D-STATCOM. Experimental tests were performed for power factor correction in order to reduce the reactive power demanded from the electrical grid for inductive-resistive loads. For comparative purposes, the control of the D-STATCOM was set to operate with similar compensation conditions to that of the capacitor banks. Results show that under the same test conditions capacitor banks produce higher Total Harmonic Distortion (THD) than D-STATCOM.Este artículo presenta una evaluación de los bancos de capacitores y el Compensador Estático de Distribución (D-STATCOM) con respecto a su impacto en la calidad de la energía. Las pruebas fueron hechas con bancos de capacitores construidos con capacitores electrolíticos comúnmente usados en aplicaciones industriales y un D-STATCOM. Las pruebas experimentales fueron realizadas para corrección del factor de potencia, con el fin de reducir la potencia reactiva demandada por la red eléctrica con cargas resistivo-inductivas. Por propósitos comparativos, el control del D-STATCOM se programó para operar en similares condiciones de compensación respecto al banco de capacitores. Los resultados muestran que, bajo las mismas condiciones de prueba, los bancos de capacitores producen mayor Distorsión Armónica Total que el D-STATCOM

Thermally-activated cation ordering in ZnGa2Se4 single crystals studied by Raman scattering, optical absorption, and ab initio calculations

Order-disorder phase transitions induced by thermal annealing have been studied in the ordered-vacancy compound ZnGa2Se4 by means of Raman scattering and optical absorption measurements. The partially disordered as-grown sample with tetragonal defect stannite (DS) structure and I (4) over bar 2m space group has been subjected to controlled heating and cooling cycles. In situ Raman scattering measurements carried out during the whole annealing cycle show that annealing the sample to 400 degrees C results in a cation ordering in the sample, leading to the crystallization of the ordered tetragonal defect chalcopyrite (DC) structure with I (4) over bar space group. On decreasing temperature the ordered cation scheme of the DC phase can be retained at ambient conditions. The symmetry of the Raman-active modes in both DS and DC phases is discussed and the similarities and differences between the Raman spectra of the two phases emphasized. The ordered structure of annealed samples is confirmed by optical absorption measurements and ab initio calculations, that show that the direct bandgap of DC-ZnGa2Se4 is larger than that of DS-ZnGa2Se4.This study was supported by the Spanish government MEC under grants MAT2010-21270-C04-01/03/04 and MAT2010-19837-C06-06, by MALTA Consolider Ingenio 2010 project (CSD2007-00045), and by the Vicerrectorado de Investigacion y Desarrollo of the Universitat Politecnica de Valencia (UPV2011-0914 PAID-05-11 and UPV2011-0966 PAID-06-11). EP-G, AM, and PR-H acknowledge computing time provided by Red Espanola de Supercomputacion (RES) and MALTA-Cluster. Finally, the authors would also like to acknowledge M C Moron for stimulating discussions and revision of the present manuscript.Vilaplana Cerda, RI.; Gomis Hilario, O.; Pérez-González, E.; Ortiz, HM.; Manjón Herrera, FJ.; Rodríguez-Hernández, P.; Muñoz, A.... (2013). Thermally-activated cation ordering in ZnGa2Se4 single crystals studied by Raman scattering, optical absorption, and ab initio calculations. Journal of Physics: Condensed Matter. 25(16):165802-1-165802-11. https://doi.org/10.1088/0953-8984/25/16/165802S165802-1165802-112516Bernard, J. E., & Zunger, A. (1988). Ordered-vacancy-compound semiconductors: PseudocubicCdIn2Se4. Physical Review B, 37(12), 6835-6856. doi:10.1103/physrevb.37.6835Jiang, X., & Lambrecht, W. R. L. (2004). Electronic band structure of ordered vacancy defect chalcopyrite compounds with formulaII−III2−VI4. Physical Review B, 69(3). doi:10.1103/physrevb.69.035201Yahia, I. S., Fadel, M., Sakr, G. B., & Shenouda, S. S. (2010). Memory switching of ZnGa2Se4 thin films as a new material for phase change memories (PCMs). Journal of Alloys and Compounds, 507(2), 551-556. doi:10.1016/j.jallcom.2010.08.021Yahia, I. S., Fadel, M., Sakr, G. B., Yakuphanoglu, F., Shenouda, S. S., & Farooq, W. A. (2011). 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A comparison of the raman spectra of ZnGa2Se4 and other gallium defect chalcopyrites. Solid State Communications, 46(9), 681-684. doi:10.1016/0038-1098(83)90506-9Razzetti, C., Lottici, P. P., & Antonioli, G. (1987). Structure and lattice dynamics of nonmagnetic defective AIIBIII2XIV4 compounds and alloys. Progress in Crystal Growth and Characterization, 15(1), 43-73. doi:10.1016/0146-3535(87)90009-8Attolini, G., Bini, S., Lottici, P. P., & Razzetti, C. (1992). Effects of Group III Cation Substitution in the Raman Spectra of Some Defective Chalcopyrites. Crystal Research and Technology, 27(5), 685-690. doi:10.1002/crat.2170270519Takahashi, Y., Namatsu, H., Machida, K., & Minegishi, K. (1993). Measurements of Diffusion Coefficiens of Water in Electron Cryclotron Resonance Plasma SiO2. Japanese Journal of Applied Physics, 32(Part 2, No. 3B), L431-L433. doi:10.1143/jjap.32.l431Ursaki, V. V., Burlakov, I. I., Tiginyanu, I. M., Raptis, Y. S., Anastassakis, E., & Anedda, A. (1999). Phase transitions in defect chalcopyrite compounds under hydrostatic pressure. Physical Review B, 59(1), 257-268. doi:10.1103/physrevb.59.257Allakhverdiev, K., Gashimzade, F., Kerimova, T., Mitani, T., Naitou, T., Matsuishi, K., & Onari, S. (2003). Raman scattering under pressure in ZnGa2Se4. Journal of Physics and Chemistry of Solids, 64(9-10), 1597-1601. doi:10.1016/s0022-3697(03)00077-5Alonso-Gutiérrez, P., Sanjuán, M. L., & Morón, M. C. (2009). Thermally activated cation ordering in Zn0.5Mn0.5Ga2Se4single crystals studied by Raman scattering. physica status solidi (c), 6(5), 1182-1186. doi:10.1002/pssc.200881218Caldera, D., Morocoima, M., Quintero, M., Rincon, C., Casanova, R., & Grima, P. (2011). On the crystal structure of the defective ternary compound. Solid State Communications, 151(3), 212-215. doi:10.1016/j.ssc.2010.11.031Gomis, O., Vilaplana, R., Manjón, F. J., Pérez-González, E., López-Solano, J., Rodríguez-Hernández, P., … Ursaki, V. V. (2012). High-pressure optical and vibrational properties of CdGa2Se4: Order-disorder processes in adamantine compounds. Journal of Applied Physics, 111(1), 013518. doi:10.1063/1.3675162Eifler, A., Hecht, J.-D., Lippold, G., Riede, V., Grill, W., Krauß, G., & Krämer, V. (1999). Combined infrared and Raman study of the optical phonons of defect chalcopyrite single crystals. Physica B: Condensed Matter, 263-264, 806-808. doi:10.1016/s0921-4526(98)01292-7Sanjuán, M. L., & Morón, M. C. (2002). Raman study of Zn1−xMnxGa2Se4 diluted magnetic semiconductors: disorder and resonance effects. Physica B: Condensed Matter, 316-317, 565-567. doi:10.1016/s0921-4526(02)00574-4Letoullec, R., Pinceaux, J. P., & Loubeyre, P. (1988). The membrane diamond anvil cell: A new device for generating continuous pressure and temperature variations. High Pressure Research, 1(1), 77-90. doi:10.1080/08957958808202482Perdew, J. P., Burke, K., & Ernzerhof, M. (1997). Generalized Gradient Approximation Made Simple [Phys. Rev. Lett. 77, 3865 (1996)]. Physical Review Letters, 78(7), 1396-1396. doi:10.1103/physrevlett.78.1396Manjón, F. J., Gomis, O., Rodríguez-Hernández, P., Pérez-González, E., Muñoz, A., Errandonea, D., … Ursaki, V. V. (2010). Nonlinear pressure dependence of the direct band gap in adamantine ordered-vacancy compounds. Physical Review B, 81(19). doi:10.1103/physrevb.81.195201Santamaría-Pérez, D., Amboage, M., Manjón, F. J., Errandonea, D., Muñoz, A., Rodríguez-Hernández, P., … Tiginyanu, I. M. (2012). Crystal Chemistry of CdIn2S4, MgIn2S4, and MnIn2S4 Thiospinels under High Pressure. The Journal of Physical Chemistry C, 116(26), 14078-14087. doi:10.1021/jp303164kBaroni, S., de Gironcoli, S., Dal Corso, A., & Giannozzi, P. (2001). Phonons and related crystal properties from density-functional perturbation theory. Reviews of Modern Physics, 73(2), 515-562. doi:10.1103/revmodphys.73.515Giannozzi, P., Baroni, S., Bonini, N., Calandra, M., Car, R., Cavazzoni, C., … Wentzcovitch, R. M. (2009). QUANTUM ESPRESSO: a modular and open-source software project for quantum simulations of materials. Journal of Physics: Condensed Matter, 21(39), 395502. doi:10.1088/0953-8984/21/39/395502Kroumova, E., Aroyo, M. I., Perez-Mato, J. M., Kirov, A., Capillas, C., Ivantchev, S., & Wondratschek, H. (2003). Bilbao Crystallographic Server : Useful Databases and Tools for Phase-Transition Studies. Phase Transitions, 76(1-2), 155-170. doi:10.1080/0141159031000076110Loudon, R. (1964). The Raman effect in crystals. Advances in Physics, 13(52), 423-482. doi:10.1080/00018736400101051Alonso-Gutiérrez, P., & Sanjuán, M. L. (2008). Ordinary and extraordinary phonons and photons: Raman study of anisotropy effects in the polar modes ofMnGa2Se4. Physical Review B, 78(4). doi:10.1103/physrevb.78.045212Manjón, F. J., Marí, B., Serrano, J., & Romero, A. H. (2005). Silent Raman modes in zinc oxide and related nitrides. Journal of Applied Physics, 97(5), 053516. doi:10.1063/1.1856222Garbato, L., Ledda, F., & Rucci, A. (1987). Structural distortions and polymorphic behaviour in ABC2 and AB2C4 tetrahedral compounds. Progress in Crystal Growth and Characterization, 15(1), 1-41. doi:10.1016/0146-3535(87)90008-6Grzechnik, A., Ursaki, V. V., Syassen, K., Loa, I., Tiginyanu, I. M., & Hanfland, M. (2001). Pressure-Induced Phase Transitions in Cadmium Thiogallate CdGa2Se4. Journal of Solid State Chemistry, 160(1), 205-211. doi:10.1006/jssc.2001.9224Marquina, J., Power, C., Grima, P., Morocoima, M., Quintero, M., Couzinet, B., … González, J. (2006). Crystallographic properties of the MnGa2Se4 compound under high pressure. Journal of Applied Physics, 100(9), 093513. doi:10.1063/1.2358826Meenakshi, S., Vijayakumar, V., Eifler, A., & Hochheimer, H. D. (2010). Pressure-induced phase transition in defect Chalcopyrites HgAl2Se4 and CdAl2S4. 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First recorded case of leucism in the velvet belly lantern shark Etmopterus spinax (Squaliformes: Etmopteridae)

Poster presentado en el SIBIC 2022 IX Iberian Congress of IchthyologyThe capture of a female specimen of the velvet belly lantern shark Etmopterus spinax with abnormal skin coloration is reported. The specimen was captured off northern Spain (Bay of Biscay, North-Eastern Atlantic) in 2021 by bottom trawling. The lack of dermal melanophores combined with a normal retinal pigmentation, lead us to considérate the specimen as leucistic. This is the first case of leucism in E. spinax and the second record of colour aberration in the family Etmopteridae

Determination of Sarcocystis lamacanis microcysts in the cardiac muscle of alpacas (Vicugna pacos) and their correlation with troponin cTnI. A study performed in the high Andean region of southern Peru

The breeding of alpaca (Vicugna pacos) is one of the most important economic activities in the high Andean areas of Peru. The commercialization of products derived from alpaca represents more than 80% of the income of high-Andean families. However, the infestation of parasites such as Sarcocystis lamacanis in the alpacas causes economic losses that deteriorate the already diminished quality of life of the alpaca breeder. The search for biomarkers that allow the early detection of these parasites is one of the most critical challenges in Peru, a country with the largest population of alpacas worldwide. This work aimed to analyze and quantify the microcysts formed by the parasite and relate them to the troponin cTnI level in the blood serum. Troponins are proteins secreted when there is damage to the cardiac muscle. 60 blood and cardiac tissue samples were collected from Tisco and La Raya slaughterhouses, localities of Caylloma Province in Arequipa, and Chucuito District in Puno, both regions in southern Peru. The cardiac muscle samples were processed with the routine histology technique and stained with hematoxylin and eosin. In addition, serum samples were processed with the ELISA and immunochromatography methods for troponin cTnI. Results were 100% positive for the presence of Sarcocystis lamacanis microcysts in all cardiac muscle samples. The average microcyst quantification per field of 100x were 3.5 and 5.7 for the Tisco and La Raya samples. In addition, several microscopic lesions were observed in the cardiac muscles: microcyst infiltration between muscle fibers, basophilic microcysts with a thick outer membrane and bradyzoites inside, and tissue displacement. On the other hand, all serum blood samples were negative for troponin cTnI, with both methods, ELISA and immunochromatography. For results, we infer troponin cTnI do not can be used as a biomarker for heart damage caused by Sarcocystis lamacanis parasite in alpacas.Fil: Fernandez F., Fernando. Universidad Católica de Santa María; PerúFil: Gutiérrez A., Roxana. Universidad Católica de Santa María; PerúFil: Pacheco S., Víctor. Universidad Católica de Santa María; PerúFil: Chirinos T., José. Universidad Católica de Santa María; PerúFil: Lombardo, Daniel Marcelo. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario; Argentina. Universidad de Buenos Aires. Facultad de Ciencias Veterinarias. Instituto de Investigacion y Tecnología en Reproducción Animal; Argentina. Universidad de Buenos Aires. Facultad de Ciencias Veterinarias. Cátedra de Histología y Embriologías; ArgentinaFil: Olivera, Luis V. M.. Universidad Nacional del Altiplano; PerúFil: Bernabe Ortiz, Julio Cesar. Universidad Católica de Santa María; PerúFil: López Casaperalta, Patricia. Universidad Católica de Santa María; Per

New young planetary nebulae in IPHAS

Original article can be found at: http://www.aanda.org/ Copyright The European Southern Observatory. DOI: 10.1051/0004-6361/200811575Aims. We search for very small-diameter galactic planetary nebulae (PNe) representing the earliest phases of PN evolution. The IPHAS catalogue of H-emitting stars provides a useful basis for this study since all sources present in this catalogue must be of small angular diameter. Methods. The PN candidates are selected based on their location in two colour-colour diagrams: IPHAS (r' - H) vs. (r' - i'), and 2MASS (J - H) vs. (H - ). Spectroscopic follow-up was carried out on a sample of candidates to confirm their nature. Results. We present a total of 83 PN candidates. We were able to obtain spectra or find the classification from the literature for 35 candidates. Five of these objects are likely to be new PNe, including one large bipolar PN discovered serendipitously close to an emission-line star. PN distances deduced from extinction-distance relations based on IPHAS field-star photometry are presented for the first time. These yield distance estimates for our objects in the range 2 kpc and 6 kpc. From the data in hand, we conclude that four of the discovered objects are probably young PNe.Peer reviewe

Location of intertidal zones suitable for clam culture in the Piedras River (southwestern Iberian Peninsula)

Clam ongrowing in the intertidal zone of Huelva (southwestern Iberian Peninsula) is a fast-rising industry in the area. Therefore, it is necessary for the local authorities to regulate this activity. The success of seabed cultivation will largely depend on the selection of appropriate sites (e.g., substrate, exposure, seabed area, environmental requirements). The present study aimed to characterise and quantify the intertidal substrate suitable for bivalve culture in the Piedras River, in order to establish criteria for intertidal zone use. The results obtained showed that there are 694 525 m² that could be used for ongrowing the Manila clam Ruditapes philippinarum (Adamsampersand Reeve, 1850); of these, it is necessary to improve the substrate of 66 625 m², whilst 2 800 m² can be occupied immediately. The area for culture of the carpet shell Ruditapes decussatus (L., 1758) was estimated at 19 906 m² of the total area.El impulso que está recibiendo el engorde de almejas en la zona intermareal de los caños, esteros y estuarios de la provincia de Huelva, justificado por los buenos resultados obtenidos con la almeja japonesa Ruditapes philippinarum (Adamsampersand Reeve, 1850), se refleja en el aumento de solicitudes de autorizaciones y concesiones administrativas. Para la ordenación de la actividad es necesario, entre otras evaluaciones, caracterizar y cuantificar la superficie de la franja intermareal con potencialidad para el cultivo y establecer una escala que permita priorizar su aprovechamiento y las posibilidades de ocupación. Con los diferentes valores estimados analíticamente, las asignaciones empíricas y las ponderaciones correspondientes, se considera que en el río Piedras existen 69 425 m² de superficie susceptible de ser utilizada para el engorde de la almeja japonesa, de los que 19 906 m² podrían destinarse al de la almeja fina Ruditapes decussatus (L., 1758). Del total, 66 625 m² necesitarán enmiendas del sustrato y 2 800 m² son ocupables de forma inmediata.Instituto Español de Oceanografí