Balanced scorecard to improve strategic management control at School of Mines and Energy, Universidad Politécnica de Madrid

We studied the situation in Spanish public universities regarding the use of the Balanced Scorecard (BSC), as an instrument of control and strategic management. Also, we studied its application to the School of Mines and Energy at Universidad Politécnica de Madrid. The main advantage of the BSC is that improves the organizational structure of the workplace and the achievement of the objectives that ensure long-term success. First we review the strategy for success used in the Spanish educational system and specifically in the Spanish public universities. Then using the BSC and applying the main strategic lines for the successful management of the School of Mines and Energy at Universidad Politécnica de Madrid. The strategic lines affect all the college groups and the success of the BSC tool is to increase communication between the faculties, personal auxiliary, students and society in general that make up the university. First we performed a SWOT analysis (DAFO in Spanish) there are proposed different perspectives that focus the long-term strategic objectives. The BSC is designed based on the strategic objectives that set the direction through using indicators and initiatives, the goals are achieved up to the programmed schedule. In the perspective of teaching, objectives are set to update facilities and increase partnerships with other universities and businesses, encouraging ongoing training of staff and improved coordination and internal communication. The internal process perspective aims at improving the marketing, the promotion of the international dimension of the school through strategic alliances, better mobility for students and professors and improved teaching and research quality results. It continues with improving the image of the school between customer?s perspective, the quality perceived by students and the loyalty of the teaching staff by retaining talent. Finally, the financial perspective which should contain costs without harming the quality, improving the employability of students and achieve relevant jobs at teaching and research through international measurement standards.

The Balanced Cross-Layer Design Routing Algorithm in Wireless Sensor Networks Using Fuzzy Logic

Recently, the cross-layer design for the wireless sensor network communication protocol has become more and more important and popular. Considering the disadvantages of the traditional cross-layer routing algorithms, in this paper we propose a new fuzzy logic-based routing algorithm, named the Balanced Cross-layer Fuzzy Logic (BCFL) routing algorithm. In BCFL, we use the cross-layer parameters’ dispersion as the fuzzy logic inference system inputs. Moreover, we give each cross-layer parameter a dynamic weight according the value of the dispersion. For getting a balanced solution, the parameter whose dispersion is large will have small weight, and vice versa. In order to compare it with the traditional cross-layer routing algorithms, BCFL is evaluated through extensive simulations. The simulation results show that the new routing algorithm can handle the multiple constraints without increasing the complexity of the algorithm and can achieve the most balanced performance on selecting the next hop relay node. Moreover, the Balanced Cross-layer Fuzzy Logic routing algorithm can adapt to the dynamic changing of the network conditions and topology effectively.

El cuadro de mando integral : modelo estratégico para el éxito en la gestión en las universidades públicas españolas y su aplicación en la ETSI Minas de la UPM

Este proyecto analiza la situación actual de la estrategia de éxito en las universidades públicas españolas y la utilización del modelo de Cuadro de Mando Integral para optimizarla e implantarla de forma efectiva en la ETSI de Minas de Madrid. En primer lugar se analiza la estrategia para el éxito utilizada en el sistema educativo español y en concreto en las universidades públicas españolas. Posteriormente y a través del Cuadro de Mando Integral (CMI) se establecen las principales líneas estratégicas para el éxito de la gestión estratégica en las universidades españolas y particularmente en la ETSI. Minas. En este sentido, el CMI se diseña en función de la planificación estratégica que prevalezca en cada momento identificando una serie de indicadores e iniciativas para su implantación de forma efectiva y satisfactoria. ABSTRACT This project analyzes the current situation of the successful strategy of the Public Spanish Universities and the utilization of The Balanced Scorecard to optimize it and apply it in the ETSI de Minas de Madrid successfully. The development of this project starts with the analysis of the strategy used in the Spanish Education System focusing in the Public Spanish Universities. The Balanced Scorecard (BSC) is developed and the main strategic lines for the Public Spanish University are established focusing on the ETSI. Minas de Madrid. The BSC is designed following the institution strategy management, identifying a list of indicators and initiatives to implement the strategy successfully

The influence of the section shape of box-girder decks on the steady aerodynamic yawing moment of double cantilever bridges under construction

The yawing moment acting on the box-girder deck of reinforced concrete bridges constructed using the balanced cantilever method during the erection stage has been experimentally analyzed by testing different types of bridge cross-sections. Experimental results show that the yawing moment coefficient decreases as the bridge decks become streamlined, and that the yawing moment coefficient reaches a maximum when the bridge deck length is nearly twice the deck width.

Broadband active differential array for the mid-frequency SKA band

This paper presents the design and characterization process of an active array demonstrator for the mid-frequency range (i.e., 300 MHz-1000 MHz) of the future Square Kilometre Array (SKA) radio telescope. This demonstrator, called FIDA3 (FG-IGN: Fundación General Instituto Geográfico Nacional - Differential Active Antenna Array), is part of the Spanish contribution for the SKA project. The main advantages provided by this design include the use of a dielectric-free structure, and the use of a fully-differential receiver in which differential low-noise amplifiers (LNAs) are directly connected to the balanced tapered-slot antennas (TSAs). First, the radiating structure and the differential low-noise amplifiers were separately designed and measured, obtaining good results (antenna elements with low voltage standing-wave ratios, array scanning capabilities up to 45°, and noise temperatures better than 52 K with low-noise amplifiers at room temperature). The potential problems due to the differential nature of the proposed solution are discussed, so some effective methods to overcome such limitations are proposed. Second, the complete active antenna array receiving system was assembled, and a 1 m2 active antenna array tile was characterized.

Quantifying the relationship between drainage networks at hillslope scale and particle size distribution at pedon scale

Nowadays, translating information about hydrologic and soil properties and processes across scales has emerged as a major theme in soil science and hydrology, and suitable theories for upscaling or downscaling hydrologic and soil information are being looked forward. The recognition of low-order catchments as self-organized systems suggests the existence of a great amount of links at different scales between their elements. The objective of this work was to research in areas of homogeneous bedrock material, the relationship between the hierarchical structure of the drainage networks at hillslope scale and the heterogeneity of the particle-size distribution at pedon scale. One of the most innovative elements in this work is the choice of the parameters to quantify the organization level of the studied features. The fractal dimension has been selected to measure the hierarchical structure of the drainage networks, while the Balanced Entropy Index (BEI) has been the chosen parameter to quantify the heterogeneity of the particle-size distribution from textural data. These parameters have made it possible to establish quantifiable relationships between two features attached to different steps in the scale range. Results suggest that the bedrock lithology of the landscape constrains the architecture of the drainage networks developed on it and the particle soil distribution resulting in the fragmentation processes.

Quantifying the relationship between drainage networks at hillslope scale and particle size distribution at pedon scale

Nowadays, translating information about hydrologic and soil properties and processes across scales has emerged as a major theme in soil science and hydrology, and suitable theories for upscaling or downscaling hydrologic and soil information are being looked forward. The recognition of low-order catchments as self-organized systems suggests the existence of a great amount of links at different scales between their elements. The objective of this work was to research in areas of homogeneous bedrock material, the relationship between the hierarchical structure of the drainage networks at hillslope scale and the heterogeneity of the particle-size distribution at pedon scale. One of the most innovative elements in this work is the choice of the parameters to quantify the organization level of the studied features. The fractal dimension has been selected to measure the hierarchical structure of the drainage networks, while the Balanced Entropy Index (BEI) has been the chosen parameter to quantify the heterogeneity of the particle-size distribution from textural data. These parameters have made it possible to establish quantifiable relationships between two features attached to different steps in the scale range. Results suggest that the bedrock lithology of the landscape constrains the architecture of the drainage networks developed on it and the particle soil distribution resulting in the fragmentation processes.

Risk-based methodology for parameter calibration of a reservoir flood control model

Flash floods are of major relevance in natural disaster management in the Mediterranean region. In many cases, the damaging effects of flash floods can be mitigated by adequate management of flood control reservoirs. This requires the development of suitable models for optimal operation of reservoirs. A probabilistic methodology for calibrating the parameters of a reservoir flood control model (RFCM) that takes into account the stochastic variability of flood events is presented. This study addresses the crucial problem of operating reservoirs during flood events, considering downstream river damages and dam failure risk as conflicting operation criteria. These two criteria are aggregated into a single objective of total expected damages from both the maximum released flows and stored volumes (overall risk index). For each selected parameter set the RFCM is run under a wide range of hydrologic loads (determined through Monte Carlo simulation). The optimal parameter set is obtained through the overall risk index (balanced solution) and then compared with other solutions of the Pareto front. The proposed methodology is implemented at three different reservoirs in the southeast of Spain. The results obtained show that the balanced solution offers a good compromise between the two main objectives of reservoir flood control management

Análisis teórico de la variación aleatoria de los esfuerzos de montaje de los cables en los puentes atirantados

Los puentes atirantados son una de las tipologías estructurales con mas desarrollo en los últimos años ya que cuentan con un ámbito de aplicación que se ha extendido en gran medida, llegando hasta el rango de luces de más de 1000 m. Por otra parte, para el caso de luces medias, este tipo de puentes aporta unas características resistentes y formales que los hacen muy adecuados en gran número de situaciones. Simultaneamente al importante número de realizaciones llevadas a cabo con esta tipología en los últimos años, se ha producido un gran desarrollo del conocimiento teórico de diferentes aspectos técnicos específicos de estos puentes, tanto a nivel de su comportamiento estructural como de la simulación y mejora de sus procesos constructivos. Estos desarrollos se han producido en gran parte gracias al avance en las capacidad de computación disponible hoy en día con los numerosos y cada vez más sofisticados programas comerciales de cálculo estructural, los cuales permiten la realización de análisis que hasta hace poco tiempo eran muy complicados de desarrollar. Una de las principales características de este tipo de estructuras, además de su elevado hiperestatismo, es la importancia del proceso constructivo, y en concreto del proceso de tesado de los cables, a la hora de conseguir alcanzar una situación final con la estructura en servicio que cumpla los requisitos establecidos a priori. Por este motivo se han llevado a cabo bastantes investigaciones orientadas a la optimización de los axiles a aplicar a los cables en el momento de su colocación y en su situación final. Parte de estos análisis se han centrado en particular en la posible influencia de ciertos parámetros geométricos y mecánicos aleatorios sobre los esfuerzos provocados sobre la estructura. Por otra parte, el propio comportamiento resistente de un tirante introduce ciertas incertidumbres en los formatos de seguridad asociados a los esfuerzos generados sobre ellos, en concreto en relación a la dependencia de estas fuerzas respecto de las cargas permanentes y a su consideración a nivel de coeficientes de seguridad asociados a dichas acciones. En vista de estos aspectos particulares se ha procedido a desarrollar la investigación que se expone a continuación, en la que se ha pretendido obtener un conocimiento adicional de algunos de estos aspectos para así poder contrastar la validez de las hipótesis que hoy en día son establecidas por la normativa vigente. De esta forma el planteamiento adoptado en esta tesis ha sido en primer lugar proponer un método novedoso de introducción de errores aleatorios sobre los esfuerzos o deformaciones de tesado de los cables, de tal manera que se pueda aplicar dicha técnica a distintas tipologías de puentes atirantados. Se pretende con ello conocer la influencia de dichos errores sobre el comportamiento de estas estructuras y valorar la magnitud de las desviaciones finalmente creadas respecto de la situación teórica. Una vez conocida la implicación que supone la aleatoriedad aplicada en la colocación de los tirantes, tanto cualitativa como cuantitativamente, se ha procedido a realizar un análisis de las consecuencias respecto de los formatos de seguridad que de estos datos se deducen. Señalar que esta tesis se ha centrado en el caso concreto de puentes atirantados construidos por voladizos sucesivos y con tableros de hormigón, dado el gran numero de puentes ejecutados con estas características, y con el objetivo de concentrar el estudio realizado en una tipología particular, pero de gran aplicación. Cable-stayed bridges represent one of the most developed structural typologies being used recently as it has a span range that can extend beyond 1000m. Furthermore, when it comes to bridges that span to a medium range we could say their shape and resistance are features that make this kind of bridge suitable for many different applications. Moreover, due to this type of bridge being used newly more extensively it has allowed for a better understanding of the theoretical knowledge of the various technical aspects both at a structural and simulation level in order to improve the constructions process of this type of bridge. Knowledge and development of these bridges can be attributed to the increasing apprehension of I.T. skills and the development of more advanced computer software with regards to structural calculations. The latter can aide more demanding analysis that was previously difficult to ascertain Defining features of this type of structure, besides its hyper static attributes, is the importance of the construction process, namely the cable tensioning process, which determines whether the requirements set out in the construction process will be met once the bridge is finished and traffic loads are applied. This is why much research has been conducted into the optimization of the axial forces to be applied to the cables. Focus, of part of this research, goes into the possible influences of random geometrical and mechanical parametres on the forces applied to the structure. We have therefore proceeded to develop research in which we have tried to gain more in depth knowledge which considers these aspects so that we can validate the hypothesis which are currently established in the regulations Firstly, the purpose of this thesis is to provide a new method to introduce random errors on the forces or deformations of cable tensioning so that this technique can be extended to various models of cable-staying bridges. It is important to highlight that this thesis has focused on cable-stayed bridges built through the balanced cantilever method and with concrete girders and considering there are many actual bridges with these characteristics the research has focused on a specific yet extensively applied method.

Implantación de metodologías de planificación estratégica en la universidad, identificación de indicadores y medición de activos intangibles

Después del largo camino recorrido esta última década en la implantación de los programas de calidad en el sistema universitario español, se mantiene cierta incertidumbre sobre el grado de influencia de dichos programas en la toma de decisiones. En ese contexto se ha diseñado un estudio prospectivo, mediante la aplicación de la técnica de investigación social Delphi, con objeto de evaluar el grado de implantación de la metodología del Cuadro de Mando Integral (Balanced Scorecard) en las universidades de la Comunidad de Madrid, así como averiguar la opinión del grupo de expertos sobre la posibilidad de condensación de los indicadores y sobre la medición de activos intangibles. En la comunicación propuesta se incluirá un análisis de las conclusiones obtenidas.

Voltage limitation analysis in strain-balanced InAs/GaAsN quantum dot solar cells applied to the intermediate band concept

Several attempts have been carried out to manufacture intermediate band solar cells (IBSC) by means of quantum dot (QD) superlattices. This novel photovoltaic concept allows the collection of a wider range of the sunlight spectrum in order to provide higher cell photocurrent while maintaining the open-circuit voltage (VOC) of the cell. In this work, we analyze InAs/GaAsN QD-IBSCs. In these cells, the dilute nitrogen in the barrier plays an important role for the strain-balance (SB) of the QD layer region that would otherwise create dislocations under the effect of the accumulated strain. The introduction of GaAsN SB layers allows increasing the light absorption in the QD region by multi-stacking more than 100 QD layers. The photo-generated current density (JL) versus VOC was measured under varied concentrated light intensity and temperature. We found that the VOC of the cell at 20 K is limited by the bandgap of the GaAsN barriers, which has important consequences regarding IBSC bandgap engineering that are also discussed in this work.