• Experimental evaluation of a transcritical CO2 refrigeration facility working with an internal heat exchanger and a thermoelectric subcooler: performance assessment and comparative 

  Casi Satrústegui, Álvaro; Aranguren Garacochea, Patricia; Araiz Vega, Miguel; Sánchez, Daniel; Cabello, Ramón; Astrain Ulibarrena, David (Elsevier, 2022)   Artículo / Artikulua  

  The use of carbon dioxide in transcritical state has become one of the most used solutions to comply with the F-Gas directive and reduce greenhouse gases emissions from refrigeration systems at high ambient temperatures. ...

• La separación y el divorcio 'a la carta': la gestión de la crisis conyugal tras las últimas reformas del derecho de familia en España y en Italia 

  Mazzilli, Elisabetta (Università degli Studi di Perugia, 2019)   Artículo / Artikulua  

  In the last few decades, the legal institution of marriage has witnesses a progressive reduction of judicialization and has in practice become a 'private affair' of the spouses. The reformed separation and divorce system, ...

• Pareto rationalizability by two single-peaked preferences 

  Arlegi Pérez, Ricardo  ; Teschl, Miriam (Elsevier, 2022)   Artículo / Artikulua  

  We study, in a finite setting, the problem of Pareto rationalizability of choice functions by means of a preference profile that is single-peaked with respect to an exogenously given linear order over the alternatives. ...

• Prevalencia y evolución temporal de síntomas de asma en España. Estudio Global Asthma Network (GAN) 

  Bercedo Sanz, Alberto; Martínez-Torres, Antonela; González Díaz, Carlos; López-Silvarrey Varela, Ángel; Pellegrini Belinchón, Francisco Javier; Aguinaga Ontoso, Inés  ; García-Marcos, Luis; Grupo GAN Espana (Asociación Española de Pediatría, 2022)   Artículo / Artikulua  

  Introduction: the temporal evolution of the prevalence of asthma described in the International Study of Asthma and Allergies in Childhood (ISAAC) in 2002 is unknown, or if the geographical or age differences are maintained ...

• Impact of a thermoelectric subcooler heat exchanger on a carbon dioxide transcritical refrigeration facility 

  Casi Satrústegui, Álvaro  ; Aranguren Garacochea, Patricia  ; Araiz Vega, Miguel  ; Alegría Cía, Patricia; Astrain Ulibarrena, David   (Elsevier, 2022)   Artículo / Artikulua  

  To improve the performance of vapour compression refrigeration cycles, the inclusion of a thermoelectric subcooler for low-medium power units has been the focus of recent studies due to its robustness, compactness and ...

• Entre la equidad y la conciliación: similitudes y disparidades en el diseño institucional del primer ciclo de educación infantil en España 

  León, Margarita; Palomera, David; Ibáñez, Zyab; Martínez-Virto, L.  ; Gabaldón-Estevan, Daniel (Universidad Autónoma de Barcelona, 2022)   Artículo / Artikulua  

  La provisión del primer ciclo de educación infantil (EI a partir de ahora) ha aumentado de manera sostenida en España desde el año 2000. A pesar de una considerable dispersión territorial, esta expansión ha tenido lugar ...

• Current ways to protect the rights and ensure the economic security of Russian individuals and legal entities in the context of international economic sanctions 

  Iriarte Ángel, José Luis  ; Linnikov, A. S.; Sereda, A. V.; Minakov, A. S. (Financial University, 2022)   Artículo / Artikulua  

  Restrictive measures, or so-called "sanctions", were introduced by the countries of the European Union against the Russian Federation, its citizens, and legal entities in 2014. The introduction of restrictive measures was ...

• Influence of organic and inorganic fertilizer regimes on growth patterns and antioxidants capacity of strawberry (Fragaria × ananassa Duch.) cv. Chandler 

  Zahid, Noosheen; Maqbool, Mehdi; Tahir, Majid Mahmood; Horvitz Szoichet, Sandra Susana  ; Hamid, Abdul; Khalid, Muhammad Shafique; Ejaz, Shaghef; Jawad, Rashid; Awan, Shahid Iqbal; Rehman, Abdur; Ali, Asgar (Hindawi, 2022)   Artículo / Artikulua  

  Fertilization, either in the form of organic or inorganic, always affects plant growth, yield, and nutritional quality of fruit crops. Further, the efficacy of fertilizers depends on various factors, including the area, ...

• Truncated sum-of-squares estimation of fractional time series models with generalized power law trend 

  Hualde Bilbao, Javier  ; Nielsen, Morten Ørregaard (Institute of Mathematical Statistics, 2022)   Artículo / Artikulua  

  We consider truncated (or conditional) sum-of-squares estimation of a parametric fractional time series model with an additive deterministic structure. The latter consists of both a drift term and a generalized power law ...

• AC coupled amplifier with a resistance multiplier technique for ultra-low frequency operation 

  Martincorena Arraiza, Maite  ; Cruz Blas, Carlos Aristóteles de la  ; Carlosena García, Alfonso  ; López Martín, Antonio   (Elsevier, 2022)   Artículo / Artikulua  

  This paper proposes a novel, tunable AC coupled capacitive feedback amplifier, exhibiting an ultra-low high pass corner frequency. This is accomplished by actively boosting the output resistive value of a MOS transistor ...

• Las escuelas infantiles 0-3 en Navarra: características, estrategias y retos para promover la equidad 

  Martínez-Virto, L.  ; Canals Botas, Leonor (Universidad Autónoma de Barcelona, 2022)   Artículo / Artikulua  

  La extensión del 0-3 en España es ya un reto presente en las agendas políticas estatales, autonómicas y locales. Contemplado en las normativas estatales desde hace décadas, su desarrollo por parte de ayuntamientos y ...

• Environmental impact analysis of natural cork stopper manufacturing 

  Flor-Montalvo, Francisco javier; Martínez-Cámara, Eduardo; García-Alcaraz, Jorge Luis; Jiménez-Macías, Emilio; Latorre Biel, Juan Ignacio; Blanco-Fernández, Julio (MDPI, 2022)   Artículo / Artikulua  

  For both wine makers and customers, natural cork stoppers are a symbol of quality. More-over, they are essential for maintaining the organoleptic properties of bottled wines throughout their lifespan. This research relied ...

• Mining the text of online consumer reviews to analyze brand image and brand positioning 

  Alzate Barricarte, Miriam  ; Arce Urriza, Marta  ; Cebollada Calvo, Javier   (Elsevier, 2022)   Artículo / Artikulua  

  The growth of the Internet has led to massive availability of online consumer reviews. So far, papers studying online reviews have mainly analysed how non-textual features, such as ratings and volume, influence different ...

• Estimation of lateral track irregularity through Kalman filtering techniques 

  Muñoz Moreno, Sergio; Ros Ganuza, Javier  ; Urda, Pedro; Escalona, José L. (IEEE, 2021)   Artículo / Artikulua  

  The aim of this work is to develop a model-based methodology for monitoring lateral track irregularities based on the use of inertial sensors mounted on an in-service train. To this end, a gyroscope is used to measure the ...

• Glucosinolates as an effective tool in plant-parasitic nematodes control: exploiting natural plant defenses 

  Eugui Arrizabalaga, Daniel  ; Escobar, Carolina; Velasco, Pablo; Poveda Arias, Jorge   (Elsevier, 2022)   Artículo / Artikulua  

  Plant-parasitic nematodes (PPNs) are an important damaging biotic agent for numerous crops around the world, causing serious losses directly and indirectly. Cultural and chemical control strategies were mainly used to PPNs ...

• Multivariate Bayesian spatio-temporal P-spline models to analyze crimes against women 

  Eceiza, Mikel Vicente  ; Goicoa Mangado, Tomás; Ugarte Martínez, María Dolores   (Oxford University Press, 2021)   Artículo / Artikulua  

  Univariate spatio-temporal models for areal count data have received great attention in recent years for estimating risks. However, models for studying multivariate responses are less commonly used mainly due to the ...

• Passive or interactive virtual reality? The effectiveness for pain and anxiety reduction in pediatric patients 

  Ferraz Torres, Marta  ; San Martín Rodríguez, Leticia  ; García Vivar, Cristina  ; Soto Ruiz, María Nelia  ; Escalada Hernández, Paula   (Springer, 2022)   Artículo / Artikulua  

  Invasive techniques such as venipuncture are painful procedures causing stress and anxiety, both in pediatric patients and in their carers. For this reason, efforts are being made to develop mitigating strategies for the ...

• Along-the-path exponential integration for Floquet stability analysis of wind turbines 

  Ros Ganuza, Javier  ; Olcoz Alonso, Álvaro; Plaza Puértolas, Aitor   (IOP Publishing, 2022)   Contribución a congreso / Biltzarrerako ekarpena  

  Traditionally, stability assessment of wind turbines has been performed by eigenanalysis of the azimuthally-averaged linearized system after applying the Multi-Blade Coordinate (MBC) transformation. However, due to ...

• Positron emission tomography image segmentation based on atanassov's intuitionistic fuzzy sets 

  Couto, Pedro; Bento, Telmo; Bustince Sola, Humberto  ; Melo-Pinto, Pedro (MDPI, 2022)   Artículo / Artikulua  

  In this paper, we present an approach to fully automate tumor delineation in positron emission tomography (PET) images. PET images play a major role in medicine for in vivo imaging in oncology (PET images are used to ...

• Innovación en materia de inclusión social: atención integrada entre servicios sociales y de empleo: el caso del proyecto ERSISI en Navarra 

  Martínez Sordoni, Laureano   (Ediciones Complutense, 2022)   Artículo / Artikulua  

  La integración de servicios sociales y de empleo se ha consolidado como una de las reformas de innovación social prioritarias en las políticas europeas. Su finalidad es superar los obstáculos generados por la fragmentación ...

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