Rosa gallica l. var. officinalis (hort. ex Andrews) Ser. en el norte de Alicante (Comunidad Valenciana)

Se ha localizado en el margen de la carretera comarcal CV 795 en su kilómetro 17 próximo a Ulls de Canals y dentro del término de Banyeres de Mariola, una buena población asilvestrada de Rosa gallica L. var. officinalis (hort. ex Andrews) Ser., que corresponde a la segunda población localizada en Alicante, puesto que se conocía una población pero situada próxima al litoral en la comarca de la Marina Alta. La llamada rosa de Provins o provincialis (de Provenza) es una de las rosas cultivadas en Europa desde más antiguo, probablemente la primera. Aparece dibujada en los frescos de Pompeya, fue también la rosa de las boticas (“Officinalis”) y se corresponde con la famosa rosa roja o Rosa de Lancanster, símbolo de este bando en la Guerra de civil inglesa llamada de “las dos rosas”. Su cultivo en España fue muy importante y era frecuentemente citada en la literatura botánica antigua, fue llamada “rosa de Castilla” pero con el tiempo y el abandono del campo, su presencia fue disminuyendo y de forma asilvestrada solo aparece en unas pocas provincias españolas, aunque se sigue manteniendo su cultivo a pequeña escala en colecciones particulares y rosaledas. Precisamente, en la Rosaleda “Pere Dot” del Jardín Botánico de Torretes (Ibi) mantenemos en cultivo dos de las variedades botánicas reconocidas y muchos de los cultivares e híbridos de este rosal, que hemos adquirido de colecciones extranjeras. El hallazgo de este material asilvestrado probablemente procedente de antiguos cultivos en la zona, tiene gran valor etnobotánico y puede tener valor genético. Aunque en su morfología no se han encontrado diferencias relevantes, se ha procedido a su multiplicación vegetativa y será próximamente incluido en la rosaleda del Jardín Botánico, junto con pliegos de herbario y semillas.

Special Tax on Real Estate belonging to Non-resident Corporations in Spain

Análisis del impuesto español sobre bienes inmuebles de no residentes.

Reduction of emerging micropollutants, organic matter, nutrients and salinity from real wastewater by combined MBR–NF/RO treatment

To study the possibility of producing better water quality from municipal wastewater, a membrane bioreactor (MBR) pilot plant with flat sheet (FS) and hollow fiber (HF) membranes coupled with another pilot plant equipped with nanofiltration (NF)/reverse osmosis (RO) membranes were operated to treat municipal wastewater from the wastewater treatment plant (WWTP) Rincón de León, Alicante (Spain). This study was focused on improving the quality of the permeate obtained from the MBR process when complemented by NF or RO stages with respect to salinity, organic matter and nutrients. Furthermore, the removal efficiencies of 10 EMPs were evaluated, comparing the reductions achieved between the wastewater treatment by MBR (adsorption to sludge and biodegradation) and the later treatment using NF or RO (mainly size exclusion). The results showed that the high quality of water was obtained which is appropriate for reuse with salinity removal efficiencies higher than 97%, 96% for total organic carbon (TOC), 91% for nitrates View the MathML sourceNO3- and 99% for total phosphorous (TP). High removal efficiencies were obtained for the majority of the analyzed EMP compounds.

Analyzing the commercial activities of a street network by ranking their nodes: a case study in Murcia, Spain

Urban researchers and planners are often interested in understanding how economic activities are distributed in urban regions, what forces influence their special pattern and how urban structure and functions are mutually dependent. In this paper, we want to show how an algorithm for ranking the nodes in a network can be used to understand and visualize certain commercial activities of a city. The first part of the method consists of collecting real information about different types of commercial activities at each location in the urban network of the city of Murcia, Spain. Four clearly differentiated commercial activities are studied, such as restaurants and bars, shops, banks and supermarkets or department stores, but obviously we can study other. The information collected is then quantified by means of a data matrix, which is used as the basis for the implementation of a PageRank algorithm which produces a ranking of all the nodes in the network, according to their significance within it. Finally, we visualize the resulting classification using a colour scale that helps us to represent the business network.

Sobre la utilidad, seguridad y suavidad de la inoculación (1779). Discurso de Timoteo O'Scanlan (1726-1795) en la Real Academia de Medicina

Reconocido como una de las figuras clave en la difusión de la inoculación contra la viruela en España, el médico de origen irlandés Timoteo O'Scanlan dejó publicadas 3 obras y numerosos artículos de prensa en los que plasmó su pericia e interés por una práctica que se inició de forma tardía en nuestro país. Aceptado como miembro de la Real Academia Médica de Madrid en noviembre de 1778, leyó su discurso de ingreso en abril de 1779. El texto, que constituye la primera aproximación de O'Scanlan a la inoculación, que venía practicando con éxito desde 1771, fue incluido con algunas modificaciones y sin citar la fecha de redacción en la introducción de su primera obra, Práctica moderna de la inoculación (1784). El manuscrito se encuentra en el Archivo del Conde de Campomanes (Fundación Universitaria Española, Madrid).

Flexible Framework for Real-Time Embedded Systems Based on Mobile Cloud Computing Paradigm

The development of applications as well as the services for mobile systems faces a varied range of devices with very heterogeneous capabilities whose response times are difficult to predict. The research described in this work aims to respond to this issue by developing a computational model that formalizes the problem and that defines adjusting computing methods. The described proposal combines imprecise computing strategies with cloud computing paradigms in order to provide flexible implementation frameworks for embedded or mobile devices. As a result, the imprecise computation scheduling method on the workload of the embedded system is the solution to move computing to the cloud according to the priority and response time of the tasks to be executed and hereby be able to meet productivity and quality of desired services. A technique to estimate network delays and to schedule more accurately tasks is illustrated in this paper. An application example in which this technique is experimented in running contexts with heterogeneous work loading for checking the validity of the proposed model is described.

Construction of 17-19th century domes in the province of Alicante (Spain): the case of San Juan Bautista in Cox

From the late seventeenth to early nineteenth centuries, many religious temples have been built in the province of Alicante (south east of Spain) with brick domes as their main characteristic feature. Often, the limited data available about these remarkable constructions make rehabilitation interventions become into real research projects, with a high value for their historic conservation over time. The aim of this paper is to show a detailed refurbishment analysis of a religious temple built in 1778, showing the need of preservation of historic buildings as a part of the architectural heritage by establishing a common pattern of materials, geometry and constructive systems, specifically in their domes. In most cases, there was not an architectural project for the construction, that is why the analysis of any documentary and archival sources available is essential to find different ways to proceed on the use and maintenance of these religious buildings.

Contribution to Real-Time Estimation of Crop Phenological States in a Dynamical Framework Based on NDVI Time Series: Data Fusion With SAR and Temperature

In this study, a methodology based in a dynamical framework is proposed to incorporate additional sources of information to normalized difference vegetation index (NDVI) time series of agricultural observations for a phenological state estimation application. The proposed implementation is based on the particle filter (PF) scheme that is able to integrate multiple sources of data. Moreover, the dynamics-led design is able to conduct real-time (online) estimations, i.e., without requiring to wait until the end of the campaign. The evaluation of the algorithm is performed by estimating the phenological states over a set of rice fields in Seville (SW, Spain). A Landsat-5/7 NDVI series of images is complemented with two distinct sources of information: SAR images from the TerraSAR-X satellite and air temperature information from a ground-based station. An improvement in the overall estimation accuracy is obtained, especially when the time series of NDVI data is incomplete. Evaluations on the sensitivity to different development intervals and on the mitigation of discontinuities of the time series are also addressed in this work, demonstrating the benefits of this data fusion approach based on the dynamic systems.

Is video-case an efficient tool to complement the practical learning in real contexts? Effects on satisfaction and performance in Social Work Degree students

Este documento es un artículo inédito que ha sido aceptado para su publicación. Como un servicio a sus autores y lectores, Alternativas. Cuadernos de trabajo social proporciona online esta edición preliminar. El manuscrito puede sufrir alteraciones tras la edición y corrección de pruebas, antes de su publicación definitiva. Los posibles cambios no afectarán en ningún caso a la información contenida en esta hoja, ni a lo esencial del contenido del artículo.

Golf course irrigation and self-sufficiency water in Southern Spain

During the first decade of the 21st century, many golf courses were developed in the Southeast of Spain, which greatly increased the number of these facilities. Almost all of these golf courses have been accompanied by large residential developments composed of thousands of dwelling units. This article seeks to identify the factors that influence golf courses’ water consumption and estimate the number of dwelling units that an associated residential development needs to have to provide the effluent necessary to fully meet the irrigation needs of a golf course. The study indicates that private golf courses achieve greater levels of irrigation efficiency than public golf courses and that the golf courses associated with residential developments subject the irrigation needs of the grassland to the sale requirements of the real estate properties. The study also estimates that a golf course requires approximately 3000 dwelling units with an average annual occupancy of 33% to achieve self-sufficiency for irrigation.