Clima organizacional en una institución de educación superior del noreste del país.

En el contexto laboral actual en México, es fundamental hablar sobre la importancia que tiene el Clima Organizacional (CO) dentro de una Organización y/o Institución, y como es que repercute directamente en la productividad que esta pueda tener, a través de la fuerza laboral que consiguen los colaboradores día con día. Para Rodríguez (2005) el Clima Organizacional “se refiere a las percepciones compartidas por los miembros de una organización respecto al trabajo, el ambiente físico en que éste se da, las relaciones interpersonales que tienen lugar en torno a él y las diversas regulaciones formales que afectan a dicho trabajo.” (Pág. 161). Por ello es fundamental un estudio de Clima Organizacional en la Organización, indistintamente cual sea su giro, en este caso una Institución de Educación Superior, pues la misión de esta es Formar profesionales competentes en el ejercicio y generación de nuevos conocimientos en la psicología. Por consiguiente para logar esto es necesario el trabajo conjunto de las diferentes áreas que intervienen en el proceso a fin de brindar un servicio de forma eficiente. De tal manera que podemos interpretar que al estudiar de este fenómeno con fines de obtener una perspectiva global sobre la percepción general de los empleados de una organización, puede brindar una pauta para detectar las áreas de oportunidad respecto a este tópico, a fin de formular y aplicar estrategias que mejoren el ambiente dando calidad laboral al colaborador a fin de que este sea productivo y sea observable en el servicio que brinde al cliente final

¿Qué periodización es mejor (tradicional versus ondulada) para inducir cambios en la composición corporal y la fuerza de adultos jóvenes sanos?

The present study intends to investigate which type of programming is most effective for improving strength andbody composition in untrained young men. A total of 41 men participated (22.5 ± 2.8 years old, 75.6 ± 5.5 kg, 175.3 ± 8.4cm, 24.6 ± 1.8 kg · m-2) which were divided into two groups; Traditional periodization and Undulating periodization. Aprogram of eight weeks of training including back and chest exercises were applied twice a week for the two groups. Bothfat mass and fat-free mass were measured by Dual-energy X-ray absorptiometry, as well as the maximum repetition(RM) of the bench press and row by measuring the speed of execution with a linear encoder and the resting heart ratebefore and after the program. Data were analyzed using magnitude-based inference. Changes in athletes’ scores were assessed by using effect sizes and 90% confidence intervals. The differences within the group in pre-training and post-training were evaluated using the standardized effect size. Improvements in 1RM row, resting heart rate and fat-free mass were observed not possible to determine which training periodization produces greater adaptations in both groups with a possible and probable inference.El presente estudio pretende investigar qué tipo de programación es más efectiva para mejorar la fuerza y la composición corporal en hombres jóvenes. Participaron 41 hombres (22.5 ± 2.8 años, 7.,6 ± 5.5 kg, 175.3 ± 8.4 cm, 24.6 ± 1.8 kg · m-2) divididos en dos grupos; Periodización tradicional y Periodización ondulatoria. Se aplicó para los dos grupos un programa de ocho semanas de entrenamiento que incluía ejercicios de espalda y pecho, dos veces por semana. Se midió la masa grasa y la masa libre de grasa mediante el DEXA, el RM del press de banca y remo a través de la velocidad de ejecución, y la frecuencia cardiaca en reposo antes y después del programa. Los datos se analizaron mediante inferencia basada en la magnitud. Los cambios en las puntuaciones de los atletas se evaluaron utilizando tamaños del efecto e intervalos de confianza del 90%. Las diferencias dentro del grupo en pre-entrenamiento y post-entrenamiento se evaluaron utilizando el tamaño del efecto estandarizado. Se observaron mejoras en 1RM en remo, frecuencia cardiaca en reposo y masa libre de grasa. Los resultados muestran una posible y probable inferencia, no siendo posible determinar qué periodización del entrenamiento produce mayores adaptaciones

Diseño de una cámara frigorífica para la conservación de espinacas

Se diseñó una cámara frigorífica para la conservación de espinacas con el fin de prolongar las propiedades de esta verdura por un mayor periodo de tiempo. La cámara se pretende ubicar en el Hogar Materno Municipal de Moa para el consumo de las gestantes por el alto contenido de micronuntrientes de esta verdura y la importancia de su consumo por parte de las embarazadas. La refrigeración de la cámara conserva el color, la apariencia, el sabor y el aroma de la verdura extendiendo su utilidad culinaria y sus aportes vitamínicos por un mayor periodo de tiempo

Programa de terapias ecuestres para niños con discapacidad intelectual desde terapia ocupacional

Este programa de intervención tiene como objetivo, el mejorar la capacidad de desempeño para aumentar la autonomía de los usuarios a través de las terapias ecuestres, desde la perspectiva de terapia ocupacional, basándonos en el modelo de ocupación humana, y en el de integración sensorial, en niños con discapacidad intelectual

Diseño de la red corporativa para la empresa Frigomacz Cia Ltda

En la actualidad las empresas que quieren ser competitivas en cualquier campo de negocio deben estar conectados a la Internet, las comunicaciones con clientes, así como las comunicaciones entre departamentos se han convertido en una parte fundamental de cualquier tipo de empresa, el presente proyecto presenta un estudio para la creación de una red corporativa diseñada para la empresa FRIGOMACZ CIA LTDA, la cual se dedica a la fabricación y venta de productos industriales para panaderías y negocios similares. En este documento se describe como se planeó la creación de una red corporativa tomando en cuenta la dificultad que representa la disposición geográfica de las tres plantas que componen esta empresa, también se analiza el uso y configuración de puntos de acceso a la red de forma inalámbrica, cableado estructurado, el uso e instalación de servicios VoIP, un estudio del beneficio de la inversión que representaría la instalación real de este diseño.Currently companies that want to be competitive in any field of business must be connected to the Internet, communications with clients, as well as communications between departments have become a fundamental part of any type of company, this project presents a study and for the creation of a corporate network designed for the company FRIGOMACZ CIA LTDA, which is dedicated to the manufacture and sale of industrial products for bakeries and similar businesses. This document describes how the creation of a corporate network was planned, taking into account the difficulty represented by the geographical layout of the three plants that make up this company, the use and configuration of wireless network access points is also analyzed, structured cabling, the use and installation of VoIP services, a study of the investment benefit that the actual installation of this design would represent

Genetic markers associated with bone composition in Rhode Island Red laying hens

Background Bone damage has welfare and economic impacts on modern commercial poultry and is known as one of the major challenges in the poultry industry. Bone damage is particularly common in laying hens and is probably due to the physiological link between bone and the egg laying process. Previous studies identified and validated quantitative trait loci (QTL) for bone strength in White Leghorn laying hens based on several measurements, including bone composition measurements on the cortex and medulla of the tibia bone. In a previous pedigree-based analysis, bone composition measurements showed heritabilities ranging from 0.18 to 0.41 and moderate to strong genetic correlations with tibia strength and density. Bone composition was measured using infrared spectroscopy and thermogravimetry. The aim of this study was to combine these bone composition measurements with genotyping data via a genome-wide association study (GWAS) to investigate genetic markers that contribute to genetic variance in bone composition in Rhode Island Red laying hens. In addition, we investigated the genetic correlations between bone composition and bone strength. Results We found novel genetic markers that are significantly associated with cortical lipid, cortical mineral scattering, medullary organic matter, and medullary mineralization. Composition of the bone organic matter showed more significant associations than bone mineral composition. We also found interesting overlaps between the GWAS results for tibia composition traits, particularly for cortical lipid and tibia strength. Bone composition measurements by infrared spectroscopy showed more significant associations than thermogravimetry measurements. Based on the results of infrared spectroscopy, cortical lipid showed the highest genetic correlations with tibia density, which was negative (− 0.20 ± 0.04), followed by cortical CO3/PO4 (0.18 ± 0.04). Based on the results of thermogravimetry, medullary organic matter% and mineral% showed the highest genetic correlations with tibia density (− 0.25 ± 0.04 and 0.25 ± 0.04, respectively). Conclusions This study detected novel genetic associations for bone composition traits, particularly those involving organic matter, that could be used as a basis for further molecular genetic investigations. Tibia cortical lipids displayed the strongest genetic associations of all the composition measurements, including a significantly high genetic correlation with tibia density and strength. Our results also highlighted that cortical lipid may be a key measurement for further avian bone studies.Swedish University of Agricultural Sciences.ERANET Grant to ICD (BBSRC BB/ M028291/1)Svenska Forskningsrådet Formas, 2014-01840(Instituto Nacional de Investigación y Tecnología Agraria y Alimentaria, 291815Svenska Forskningsrådet Formas (2019-02116 and 2016-01386)The COST Action CA15224 Keel Bone Damag

Desarrollo de un sistema de obtención de datos de ejecución fingerstyle y pulsación de traste de un bajo eléctrico con el fin de entregar un reporte de interpretación al usuario

Desarrollar un sistema de obtención de datos de ejecución fingerstyle y pulsación de traste en un bajo eléctrico, comparando los datos recibidos con los preestablecidos, que por medio de una aplicación para dispositivos móviles permita la visualización de los resultados de ejecución.Universidad de San Buenaventura Bogot

Bone quality and composition are influenced by egg production, layer line, and oestradiol-17ß in laying hens

Part of this work was supported by the Spanish Ministerio de Ciencia e Innovacion [grant number CGL2015-64683-P].Keel bone fractures are a serious animal welfare problem in laying hens. The aim of the current study was to assess the influence of egg production, oestradiol-17ß, and selection for high laying performance on bone quality. Hens of two layer lines differing in laying performance (WLA: 320 eggs per year, G11: 200 eggs per year) were allocated to four treatment groups. Group S received a deslorelin acetate implant that suppressed egg production. Group E received an implant with the sexual steroid oestradiol-17ß. Group SE received both implants and group C did not receive any implant. In the 63rd week of age, composition and characteristics of the tibiotarsi were assessed using histological analysis, three-point bending test, thermogravimetric analysis, infrared spectroscopy, and two-dimensional X-ray diffraction, respectively. Non-egg-laying hens showed a higher total bone area and a higher relative amount of cortical bone compared to egg-laying hens. Hens of layer line G11 showed a higher relative amount of medullary bone and a higher degree of mineralization of the cortical bone compared to hens of layer line WLA. These differences in bone composition may explain different susceptibility to keel bone fractures in non-egg-laying compared to egg-laying hens as well as in hens of layer lines differing in laying performance. The effect of exogenous oestradiol-17ß on bone parameters varied between the layer lines indicating a genetic influence on bone physiology and the way it can be modulated by hormone substitution.Instituto de Salud Carlos III Spanish Government CGL2015-64683-

Relationship between Bone Quality, Egg Production and Eggshell Quality in Laying Hens at the End of an Extended Production Cycle (105 Weeks)

(1) Background: Nowadays the industry aims to improve lay persistency for extended cycles (100 weeks or longer) to make egg production more sustainable. However, intensive egg pro‐ duction challenges hen health, inducing severe osteoporosis and the incidence of bone fractures. In this study, the relationship between bone quality and egg production, and/or eggshell quality, was evaluated at the end of an extended laying cycle of 100 weeks, comparing groups of hens with dif‐ ferent production and eggshell quality parameters; (2) Methods: Quality parameters of egg (as weight, egg white height), eggshell (as thickness, weight, breaking strength, elasticity and micro‐ structure) and tibiae bone (weight, diameter, cortical thickness, ash weight, breaking strength, me‐ dullary bone) were determined; (3) Results: Hens from groups with a high egg production and good eggshell quality have poorer bone quality (lower ash weight and lesser amount of medullary bone). However, Pearson’s correlation analysis shows no clearrelationship between bone and egg/eggshell parameters. (4) Conclusions: Bone and egg production/eggshell quality are independent and can be improved separately. Medullary bone has an important contribution to bone mechanical properties, being important to accumulate enough bone medullary bone early in life to maintain skeletal integ‐ rity and eggshell quality in old hens.ITC‐20161169/Ovofortis (MINECO/AEI/FEDER, UE)CGL2015‐64683‐PRNM‐179 group (Junta de Andalucía)UCE PP 2016.05 (Universidad de Granada

Control strategy for hybrid power filter to compensate unbalanced and non-linear, three-phase loads

A control algorithm is proposed for a three-phase hybrid power filter constituted by a series active filter and a shunt passive filter. The control strategy is based on the dual formulation of the vectorial theory of electrical power, so that the voltage waveform injected by the active filter is able to compensate the reactive power, to eliminate harmonics of the load current and to balance asymmetrical loads. An experimental prototype was developed and experimental results presented