Propuesta de diseño organizacional para la empresa JBL Ingeniería SAS

103 páginas : ilustraciones color, figuras, cuadros.Por medio de este proyecto se diseñó una propuesta organizacional para la empresa, dando las pautas, procedimientos y lineamientos por los cuales debe regirse para crear los recursos necesarios que atiendan los requerimientos para el desarrollo eficaz, eficiente y efectivo en cada una de sus actividades. La idea del diseño organizacional, nace a partir de la evidencia y deficiencias que tiene actualmente la empresa frente al sistema de contratación, el cual cada vez se hace más estricto para los aspirantes contratantes, es por esto que se responde a lo largo de la investigación a la necesidad de diseñar un manual en donde se conozcan tanto las responsabilidades de cada cargo como las limitaciones del mismo que permitan a los funcionarios de la empresa dar respuesta inmediata ante cualquier circunstancia. Para desarrollar el proyecto se siguieron unas etapas, partiendo de la recolección de la información que se realizó por medio de la observación directa, una entrevista y una encuesta, se prosiguió con la elaboración de un diagnóstico a través de una matriz DOFA, luego se determinaron los niveles de autoridad y responsabilidad en la empresa, posterior a esto se elaboraron los respectivos manuales de procesos y de funciones, se continuó con la estructuración de las áreas funcionales y por último se determinaron los mecanismos de control y de regulamiento.Bibliografía y webgrafía: páginas 93-94.PregradoAdministrador de Empresa

The Fourteenth Data Release of the Sloan Digital Sky Survey: First Spectroscopic Data from the extended Baryon Oscillation Spectroscopic Survey and from the second phase of the Apache Point Observatory Galactic Evolution Experiment

The fourth generation of the Sloan Digital Sky Survey (SDSS-IV) has been in operation since July 2014. This paper describes the second data release from this phase, and the fourteenth from SDSS overall (making this, Data Release Fourteen or DR14). This release makes public data taken by SDSS-IV in its first two years of operation (July 2014-2016). Like all previous SDSS releases, DR14 is cumulative, including the most recent reductions and calibrations of all data taken by SDSS since the first phase began operations in 2000. New in DR14 is the first public release of data from the extended Baryon Oscillation Spectroscopic Survey (eBOSS); the first data from the second phase of the Apache Point Observatory (APO) Galactic Evolution Experiment (APOGEE-2), including stellar parameter estimates from an innovative data driven machine learning algorithm known as "The Cannon"; and almost twice as many data cubes from the Mapping Nearby Galaxies at APO (MaNGA) survey as were in the previous release (N = 2812 in total). This paper describes the location and format of the publicly available data from SDSS-IV surveys. We provide references to the important technical papers describing how these data have been taken (both targeting and observation details) and processed for scientific use. The SDSS website (www.sdss.org) has been updated for this release, and provides links to data downloads, as well as tutorials and examples of data use. SDSS-IV is planning to continue to collect astronomical data until 2020, and will be followed by SDSS-V.Comment: SDSS-IV collaboration alphabetical author data release paper. DR14 happened on 31st July 2017. 19 pages, 5 figures. Accepted by ApJS on 28th Nov 2017 (this is the "post-print" and "post-proofs" version; minor corrections only from v1, and most of errors found in proofs corrected

Carta de Psicología No. 52

40 páginasCómo saber cuán buena es la calidad de la educación en Colombia? Esta es la pregunta que se formularon los expertos en medición y pedagogía a principios de la década del ochenta, ante la necesidad de desarrollar indicadores que permitieran evaluar la calidad de los programas ofrecidos a lo largo del país. A pesar de que en esa época el Instituto Colombiano para el Fomento de la Educación Superior (Icfes) hacía pruebas de ingreso a la educación superior, no se evaluaba a los estudiantes en el momento de egresar para determinar la calidad de la formación recibida en su paso por las universidades públicas (Icfes, 2019). La travesía de implementar un modelo de evaluación de la educación inició con pequeños muestreos en municipios de todo el país. En estos se pretendía detectar el desarrollo de capacidades y competencias, para brindar un insumo a las instituciones de educación y que estas pudieran diseñar estrategias para cumplir con los estándares de calidad esperados para la época (Icfes, 2019). Una vez establecidas las primeras metodologías muestrales, el sistema adquirió un carácter más robusto que, a inicios del presente siglo, permitió censar a todos los estudiantes colombianos mediante los exámenes de calidad de la educación nacional en Colombia (Ecaes) (Icfes, 2019). Con el desarrollo de nuevas tecnologías y el mejoramiento de la cobertura de Internet en el ámbito nacional, la tarea del Icfes se ha modernizado para diligenciar digitalmente los procesos de inscripción y recaudo. En el año 2009 se instituyó el mecanismo de las pruebas Saber como un sistema transversal a todos los niveles educativos (Icfes, 2019).CEIPS. Pruebas Saber: más allá de una evaluación... 1 Camila Garzón Emprendimiento: una oportunidad para el desarrollo profesional ..3 Carlos Alberto Gómez Rada Semilleros Semillas de Infancia. ..5 Leidy Natalia García; María Paula García; Jefferson Morales; Stiven Pérez; Paola Remolina; Karol Salinas Líder Juan Carlos Sarmiento Reyes Relación entre habilidades de inhibición y comportamiento altruista ...9 Leidy Johana Álvarez Leguizamón Líder: David Aguilar Análisis estadístico de la violencia interpersonal durante los años 2015, 2016 y 2017...14 Natalia Rodríguez Garnica; Paula Virginia Torres Pachón Líder: Ever José López Cantera Adolescencia, juventud y el Sistema de responsabilidad penal para adolescentes (SRPA) en Colombia ...19 Xiomara González Alarcón Líder: Julián Camilo Sarmiento López Niños habitantes de calle. .22 Valentina Quevedo Modificabilidad y enseñanza de la ortografía ...26 John Alejandro Sabogal Ardila, Adriana Carolina Santos Acevedo Líder: Olga Romero Errores de pensamiento: una guía práctica de conocimiento ..28 Karen Yineth Bernal Manrique, Daniela Gualtero Salazar, Jhoan Sebastián López Sepúlveda, Geraldine Sánchez Torres Líder: Olga Romero Empoderamiento lingüístico en el contexto educativo ...29 María Fernanda Trujillo Amaya, Gabriela Gutiérrez Paiba Líder: Olga Romero Enseñanza de la orientación espacial ..32 Daniela Bautista Riveros, Alexandra Forero Cruz, Diana Gómez Forero Líder: Olga Romero Solución de problemas, perspectivas e integración teórica... 35 Cristian Rincón, Valentina Gómez Líder: Olga Romero Deterioro cognitivo leve ...37 Danna Gabriela Aguilar Velandia Líder: Sandra Milena Camelo Roa Medios de comunicación en la salud alimentaria en niños...39 Luisa Fernanda D’Achiardi Gómez, Laura Melissa Arévalo Moreno Líder: Andrés Mauricio Santacoloma Suáre

¡Atención Poli, con la vista en el riesgo! cuentos para seguritos

El contar historias o el storytelling, aparece como una herramienta para autores que no solo buscan el conectar de forma más auténtica con sus lectores; sino que buscan ir más allá al comprender cómo el cerebro procesa esta poderosa forma de comunicación. (Suzuki, W., Feliú-Mójer, M., Hasson, U., Yehuda, R., & Zarate, J. 2018). Esta nueva forma de contar algo, es presentada aquí, en la primera compilación de cuentos como resultado de trabajos de módulos que tratan sobre el cuerpo humano, donde el estudio y la comprensión de la forma cómo funciona nuestro organismo, es uno de los principales objetivos. Además, surge como estrategia pedagógica, que precisamente busca incentivar el desarrollo de la creatividad de los estudiantes dentro de módulos que contienen un importante abordaje de temas y conceptos como base para su desarrollo, módulos que, al incluir un alto contenido teórico, se presentan como retos para que sus temas sean interiorizados por los estudiantes. De este modo, cuando se acude a el uso de la creatividad a través del storytelling, donde se expresan ideas relacionadas con el cuerpo humano, los cuentos realizados por estudiantes aquí presentes logran mostrar cómo emplean dichos conocimientos adquiridos, organizan ideas y crean cuentos que permiten al lector recrease, conociendo diferentes aspectos sobre nuestro cuerpo y a su vez dejándose llevar por la imaginación de los autores

Sloan Digital Sky Survey IV: Mapping the Milky Way, Nearby Galaxies, and the Distant Universe

We describe the Sloan Digital Sky Survey IV (SDSS-IV), a project encompassing three major spectroscopic programs. The Apache Point Observatory Galactic Evolution Experiment 2 (APOGEE-2) is observing hundreds of thousands of Milky Way stars at high resolution and high signal-to-noise ratios in the near-infrared. The Mapping Nearby Galaxies at Apache Point Observatory (MaNGA) survey is obtaining spatially resolved spectroscopy for thousands of nearby galaxies (median $z\sim 0.03$). The extended Baryon Oscillation Spectroscopic Survey (eBOSS) is mapping the galaxy, quasar, and neutral gas distributions between $z\sim 0.6$ and 3.5 to constrain cosmology using baryon acoustic oscillations, redshift space distortions, and the shape of the power spectrum. Within eBOSS, we are conducting two major subprograms: the SPectroscopic IDentification of eROSITA Sources (SPIDERS), investigating X-ray AGNs and galaxies in X-ray clusters, and the Time Domain Spectroscopic Survey (TDSS), obtaining spectra of variable sources. All programs use the 2.5 m Sloan Foundation Telescope at the Apache Point Observatory; observations there began in Summer 2014. APOGEE-2 also operates a second near-infrared spectrograph at the 2.5 m du Pont Telescope at Las Campanas Observatory, with observations beginning in early 2017. Observations at both facilities are scheduled to continue through 2020. In keeping with previous SDSS policy, SDSS-IV provides regularly scheduled public data releases; the first one, Data Release 13, was made available in 2016 July

The Fourteenth Data Release of the Sloan Digital Sky Survey: First Spectroscopic Data from the Extended Baryon Oscillation Spectroscopic Survey and from the Second Phase of the Apache Point Observatory Galactic Evolution Experiment

The fourth generation of the Sloan Digital Sky Survey (SDSS-IV) has been in operation since 2014 July. This paper describes the second data release from this phase, and the 14th from SDSS overall (making this Data Release Fourteen or DR14). This release makes the data taken by SDSS-IV in its first two years of operation (2014–2016 July) public. Like all previous SDSS releases, DR14 is cumulative, including the most recent reductions and calibrations of all data taken by SDSS since the first phase began operations in 2000. New in DR14 is the first public release of data from the extended Baryon Oscillation Spectroscopic Survey; the first data from the second phase of the Apache Point Observatory (APO) Galactic Evolution Experiment (APOGEE-2), including stellar parameter estimates from an innovative data-driven machine-learning algorithm known as "The Cannon"; and almost twice as many data cubes from the Mapping Nearby Galaxies at APO (MaNGA) survey as were in the previous release (N = 2812 in total). This paper describes the location and format of the publicly available data from the SDSS-IV surveys. We provide references to the important technical papers describing how these data have been taken (both targeting and observation details) and processed for scientific use. The SDSS web site (www.sdss.org) has been updated for this release and provides links to data downloads, as well as tutorials and examples of data use. SDSS-IV is planning to continue to collect astronomical data until 2020 and will be followed by SDSS-V

Mechanical design of the optical modules intended for IceCube-Gen2

IceCube-Gen2 is an expansion of the IceCube neutrino observatory at the South Pole that aims to increase the sensitivity to high-energy neutrinos by an order of magnitude. To this end, about 10,000 new optical modules will be installed, instrumenting a fiducial volume of about 8 km3. Two newly developed optical module types increase IceCube’s current sensitivity per module by a factor of three by integrating 16 and 18 newly developed four-inch PMTs in specially designed 12.5-inch diameter pressure vessels. Both designs use conical silicone gel pads to optically couple the PMTs to the pressure vessel to increase photon collection efficiency. The outside portion of gel pads are pre-cast onto each PMT prior to integration, while the interiors are filled and cast after the PMT assemblies are installed in the pressure vessel via a pushing mechanism. This paper presents both the mechanical design, as well as the performance of prototype modules at high pressure (70 MPa) and low temperature (−40∘C), characteristic of the environment inside the South Pole ice

The next generation neutrino telescope: IceCube-Gen2

The IceCube Neutrino Observatory, a cubic-kilometer-scale neutrino detector at the geographic South Pole, has reached a number of milestones in the field of neutrino astrophysics: the discovery of a high-energy astrophysical neutrino flux, the temporal and directional correlation of neutrinos with a flaring blazar, and a steady emission of neutrinos from the direction of an active galaxy of a Seyfert II type and the Milky Way. The next generation neutrino telescope, IceCube-Gen2, currently under development, will consist of three essential components: an array of about 10,000 optical sensors, embedded within approximately 8 cubic kilometers of ice, for detecting neutrinos with energies of TeV and above, with a sensitivity five times greater than that of IceCube; a surface array with scintillation panels and radio antennas targeting air showers; and buried radio antennas distributed over an area of more than 400 square kilometers to significantly enhance the sensitivity of detecting neutrino sources beyond EeV. This contribution describes the design and status of IceCube-Gen2 and discusses the expected sensitivity from the simulations of the optical, surface, and radio components

Sensitivity of IceCube-Gen2 to measure flavor composition of Astrophysical neutrinos

The observation of an astrophysical neutrino flux in IceCube and its detection capability to separate between the different neutrino flavors has led IceCube to constraint the flavor content of this flux. IceCube-Gen2 is the planned extension of the current IceCube detector, which will be about 8 times larger than the current instrumented volume. In this work, we study the sensitivity of IceCube-Gen2 to the astrophysical neutrino flavor composition and investigate its tau neutrino identification capabilities. We apply the IceCube analysis on a simulated IceCube-Gen2 dataset that mimics the High Energy Starting Event (HESE) classification. Reconstructions are performed using sensors that have 3 times higher quantum efficiency and isotropic angular acceptance compared to the current IceCube optical modules. We present the projected sensitivity for 10 years of data on constraining the flavor ratio of the astrophysical neutrino flux at Earth by IceCube-Gen2

Direction reconstruction performance for IceCube-Gen2 Radio

The IceCube-Gen2 facility will extend the energy range of IceCube to ultra-high energies. The key component to detect neutrinos with energies above 10 PeV is a large array of in-ice radio detectors. In previous work, direction reconstruction algorithms using the forward-folding technique have been developed for both shallow (≲20 m) and deep in-ice detectors, and have also been successfully used to reconstruct cosmic rays with ARIANNA. Here, we focus on the reconstruction algorithm for the deep in-ice detector, which was recently introduced in the context of the Radio Neutrino Observatory in Greenland (RNO-G)