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368864 documents

Towards distributed architecture for collaborative cloud services in community networks

Khan, Muhammad Amin · Selimi, Mennan · Freitag, Fèlix

2014Publisher: Institute of Electrical and Electronics Engineers (IEEE)Repository: UPCommons — Universitat Politècnica de Catalunya

Internet and communication technologies have lowered the costs for communities to collaborate, leading to new services like user-generated content and social computing, and through collaboration, collectively built infrastructures like community networks have also emerged…

DOI: 10.1109/INCoS.2014.63

Repositorio Institucional de Documentos

Unknown author

2010Repository: Zaguán — Universidad de Zaragoza

Water flow in variably saturated (saturated/unsaturated) soils is commonly modeled by means of Richards' equation. This equation has no general analytical solution and the use of numerical approximations is necessary. It can be presented in three physically equivalent forms…

Antoloxía II

Valenciano Cerezo, Adrián

2018Repository: Minerva — Universidade de Santiago de Compostela

Repositorio Institucional de Documentos

Unknown author

2010Repository: Zaguán — Universidad de Zaragoza

Este trabajo trata acerca del control visual de robot móviles. Dentro de este campo tan amplio de investigación existen dos elementos a los que prestaremos especial atención: la visión omnidireccional y los modelos geométricos multi-vista. Las cámaras omnidireccionales…

Repositorio Institucional de Documentos

Unknown author

2012Repository: Zaguán — Universidad de Zaragoza

El presente proyecto tiene como objetivo la modelización de containers marítimos estándar, con la finalidad de analizar su comportamiento como módulo constructivo destinado a vivienda. A grandes rasgos, los containers o contenedores marítimos son recipiente de carga consistente…

Distribution and Morphologies of Transverse Aeolian Ridges in ExoMars 2020 Rover Landing Site

Bhardwaj, Anshuman · Sam, Lydia · Martín-Torres, Javier + 1 author

2019Publisher: MDPIRepository: DIGIBUG — Universidad de Granada

Aeolian processes are believed to play a major role in the landscape evolution of Mars. Investigations on Martian aeolian landforms such as ripples, transverse aeolian ridges (TARs), and dunes, and aeolian sediment flux measurements are important to enhance our understanding of…

DOI: 10.3390/rs11080912

Metabolismo energético en el tejido marrón de conejo y rata sometido a diferentes condiciones experimentales de ayuno y frío

López Ibarra, Zuriñe

2019Repository: Minerva — Universidade de Santiago de Compostela

La tennogénesis sin temblor es especialmente importante para mantener la temperatura corporal en neonatos de muchas especies de mamíferos, así como en mamíferos en hibernación. La tennogénesis no temblorosa juega un papel fundamental en la regulación de la temperatura corporal…

Design of optimized Interval Arithmetic Multiplier

Shettar, Rajashekar

Repository: Zenodo

Many DSP and Control applications that require the user to know how various numerical errors(uncertainty) affect the result. This uncertainty is eliminated by replacing non-interval values with intervals. Since most DSPs operate in real time environments, fast processors are…

DOI: 10.5281/zenodo.17962355

Exploring the potential of seaweed derivatives for the development of biodegradable plastics: a comparative study

Yahaya, Wan Amnin Wan · Azman, Nurul Aini Binti Mohd · Adam, Fatmawati + 3 authors

2023Publisher: Multidisciplinary Digital Publishing Institute (MDPI)Repository: UPCommons — Universitat Politècnica de Catalunya

Biodegradable films made from biopolymer materials have the potential to replace conventional plastics, which can reduce waste disposal problems. This study aims to explore the potential of different seaweed derivate films consisting of 2% (w/w) of kappaphycus alverezi (KA)…

DOI: 10.3390/polym15132884

Repositorio Institucional de Documentos

Unknown author

2010Repository: Zaguán — Universidad de Zaragoza

El objetivo del proyecto es el diseño de la cadena de tracción de un vehículo eléctrico, diseño que se ha llevado a cabo seleccionando en un banco de datos los distintos elementos que la componen: baterías, motor eléctrico y accionamientos mecánicos para la transmisión del…

Primal and dual optimal stopping with signatures

Bayer, Christian · Pelizzari, Luca · Schoenmakers, John

2025Publisher: Berlin, Heidelberg: SpringerRepository: EconStor

EconStor is a publication server for scholarly economic literature, provided as a non-commercial public service by the ZBW.

DOI: 10.1007/s00780-025-00570-8

Repositorio Institucional de Documentos

Unknown author

2010Repository: Zaguán — Universidad de Zaragoza

Capacidades “CMMi” en organizaciones dedicadas a desarrollo de proyectos de software Soler Martinez, Francisco Javier; Campos Laclaustra, Javier

Sustainability of Research Data Management

ÖZKAN, Dr. Özlem

Repository: Zenodo

Sustainable research data management refers to the practices and approaches employed to ensure the long-term availability, accessibility, usability and integrity of research data while minimizing negative environmental, social and economic impacts.

DOI: 10.5281/zenodo.7993280

Brand Extensions and Entry Deterrence

Ju Choi, Chang · Scarpa, Carlo

1988Publisher: Bologna: Alma Mater Studiorum - Università di Bologna, Dipartimento di Scienze Economiche (DSE)Repository: EconStor

EconStor is a publication server for scholarly economic literature, provided as a non-commercial public service by the ZBW.

DOI: 10.6092/unibo/amsacta/5344

Capital Adequacy and Foreign Exchange Risk Regulation

Hartmann, Philipp

1997Publisher: Berlin: Duncker & HumblotRepository: EconStor

EconStor is a publication server for scholarly economic literature, provided as a non-commercial public service by the ZBW.

DOI: 10.3790/ccm.30.2.186

Synthetic wave creation

Sánchez Parada, Aina · Ruiz de la Cuesta Castaño, Elena · Piera Garrigosa, Manel

2023Repository: UPCommons — Universitat Politècnica de Catalunya

In recent years, the issue of sea level rise and its wide-ranging impacts has raised significant concern. Modeling beach response ti sea level rise is important to design adaptation measures but the wave forcing must be previously established. By analyzing 18 years of sea wave…

Performing Dumas. Architecture and Mise en Scène at the Château de Monte-Cristo

Sánchez García, Jesús Ángel

2017Publisher: International Association of Research Institutes in the History of ArtRepository: Minerva — Universidade de Santiago de Compostela

When Alexandre Dumas père was at the peak of his success and popularity, he was personally involved in the design and construction of the Château de Monte-Cristo (Port-Marly, France, 1847). The architectural and ornamental features of this lavish abode can be interpreted as a…

The impact of government debt on economic growth in Nigeria

Yusuf, Abdulkarim · Saidatulakmal Mohd

2021Publisher: Abingdon: Taylor & FrancisRepository: EconStor

EconStor is a publication server for scholarly economic literature, provided as a non-commercial public service by the ZBW.

DOI: 10.1080/23322039.2021.1946249

Drowsiness detection by thoracic effort signal snalysis with professional drivers in real environments

Rodriguez Ibañez, Noelia · García González, Miguel Ángel · Ramos Castro, Juan José + 1 author

2011Repository: UPCommons — Universitat Politècnica de Catalunya

Objective : The aim of this work is to develop a new index to assess the alertness state of drivers based on the respiratory dynamics derived f rom an inductive band. Background : Detection of drowsiness while driving is a leadin g objective in advanced driver assistance…

Repositorio Institucional de Documentos

Unknown author

2010Repository: Zaguán — Universidad de Zaragoza

En los últimos años, se ha producido un importante incremento en el número de instalaciones descentralizadas de generación distribuida (GD) que se han conectado a las redes de distribución. Este incremento de conexiones crea una serie de costes o de beneficios sobre las empresas…

Repositorio Institucional de Documentos

Unknown author

2010Repository: Zaguán — Universidad de Zaragoza

En este proyecto se plantea el desarrollo de un método robusto de estimación de la señal respiratoria a partir de otras señales fisiológicas (obtenidas no-invasivamente y que son ampliamente utilizadas en la rutina clínica) que permita obtener información de la respiración de…

Cost-effective secure e-health cloud system using identity based cryptographic techniques

Wang, Xu An · Ma, Jianfeng · Xhafa Xhafa, Fatos + 2 authors

2016Publisher: ElsevierRepository: UPCommons — Universitat Politècnica de Catalunya

Nowadays E-health cloud systems are more and more widely employed. However the security of these systems needs more consideration for the sensitive health information of patients. Some protocols on how to secure the e-health cloud system have been proposed, but many of them use…

DOI: 10.1016/j.future.2016.08.008

Practitioner-oriented consulting on agroforestry systems in Austria

Kähkönen, Tanja · Böhling, Kathrin · Markut, Theresia

Repository: Zenodo

Farms interested in agroforestry have implemented agroforestry without advisory support as no general advisory services on agroforestry have existed in Austria. EIP-Agri Operational Group “Agroforestry in Austria” addressed the need for agroforestry advisory services through…

DOI: 10.5281/zenodo.17962108

Repositorio Institucional de Documentos

Unknown author

2010Repository: Zaguán — Universidad de Zaragoza

La influencia de la respiración sobre la señal electrocardiográfica (ECG) se manifiesta tanto en variaciones morfológicas de la misma como en una modulación del ritmo cardíaco, conocida como arritmia sinusal respiratoria (RSA), por lo que medidas basadas en el ECG pueden, de…