Biblia latina : cum postillis Nicolai de Lyra et expositionibus Guillelmi Britonis in prologos S. Hieronymi et additionibus Pauli Burgensis replicisque Mathiae Doering.

Tít. tomado del IBE

Segunda Revision de la Ordenacion del Monte "Pinar y Agregados" de Guadarrama

Las instrucciones vigentes para el servicio de Ordenación de montes en sus artículos 238 al 243 dicen que la Revisión a de efectuarse constantemente registrado en los libros denominados "Crónica del Monte" "Contabilidad" y "Experiencias epidoxilométricas", todas las incidencias, operaciones y experiencias que hayan sucedido o se hayan realizado en el monte, a pie de que en el último año de vigencia del Plan Especial, pueda realizarse con perfecto conocimiento de los hechos, un análisis comparativo entre lo sucedido en el monte y aquello que había sido previsto en el Plan especial que se termina de poner en ejecución, para poder determinar como consecuencia de este estudio el nuevo Plan especial, y del mismo modo ver si es precisa la modificación del Plan general del Proyecto, si los resultados no han sido los que se esperaban»

Emisiones de CO, CO2 y SO2 durante procesos de calentamiento de coque y carbón compactado y no compactado

La autoignición de sustancias pulverulentas sigue siendo un gran problema hoy en día, causando una gran cantidad de pérdidas humanas y en las instalaciones. Este proceso es muy común y ocurre en todas las industrias en las que se generan y almacenan productos en forma de polvo, pero especialmente en la industria del carbón. Un factor importante en la autoignición de parvas de almacenamiento de carbón es la emisión de gases que se produce debido a su calentamiento, por lo que es importante conocer qué tipo de gases se emiten y qué tipo de almacenamiento puede hacer que esta emisión disminuya, almacenamiento compactado o no compactado. Para contestar a estas cuestiones se han analizado las emisiones de CO, CO2 y SO2 en muestras de coque y carbón a diferentes temperaturas y con diferentes pesos y compactación. Los resultados de este estudio concluyen la gran influencia de estos factores en estas emisiones. Gracias a estos resultados se ha propuesto un método de extrapolación para determinar la cantidad de sustancias emitidas y sus caudales en volúmenes reales de almacenamiento.

Alta velocidad ferroviaria en California(USA): quinta parte (V) LAV San Francisco–Sacramento (Bay Crossing Alternative) = High speed railway in California (USA): fith part (V) HSRL San Francisco–Sacramento (Bay Crossing Alternative)

Implantación de la Red de Alta velocidad Ferroviaria en California. Tramo San Francisco-Sacramento. Este artículo de la serie “Alta velocidad Ferroviaria en California (CHSRS), se ocupa de la línea San Francisco– Sacramento “Bay Crossing Alternative”, que cierra la red de alta velocidad ferroviaria del Estado de California, permitiendo en la terminal HSR de Sacramento, conectar con la línea Fresno–Sacramento, en coincidencia de trazados para en el futuro prolongar la red californiana de alta velocidad ferroviaria hasta su entronque con la del Estado de Nevada, vía Tahoe Lake–Reno. La línea San Francisco–Sacramento “Bay Crossing Alternative”, consta de tres trayectos: El primero de ellos “San Francisco urbano” va desde la terminal HSR “San Francisco Airport”, donde termina la alternativa “Golden Gate” de la línea Fresno–San Francisco, hasta el viaducto de acceso al Paso de la Bahía, que constituye el segundo trayecto “San Francisco–Richmond”, trayecto estrella de la red, de 15,48 Km de longitud sobre la Bahía de San Francisco, con desarrollo a través de 11,28 Km en puente colgante múltiple, con vanos de 800 m de luz y 67 m de altura libre bajo el tablero que permite la navegación en la Bahía. El tercer trayecto “Richmond–Sacramento” cruza la Bahía de San Pablo con un puente colgante de 1,6 Km de longitud y tipología similar a los múltiples de la Bahía de San Francisco, pasa por Vallejo (la por plazo breve de tiempo, antigua capital del Estado de California) y por la universitaria Davis, antes de finalmente llegar a la HSR Terminal Station de Sacramento Roseville. This article of the series “California High Speed Railway System”(CHSRS) treats on Line San Francisco–Sacramento “Bay Crossing Alternative” (BCA). This line closes the system of California high speed state railway, and connects with the line Fresno–Sacramento “Stockton Arch Alternative”, joining its alignments in the HSR Terminal of Sacramento Roseville. From this station it will be possible, in the future, to extend the Californian railway system till the Nevada railway system, vía Tahoe Lake and Reno. The BCA consists of three sections: The first one passing through San Francisco city, goes from HSR San Francisco Airport Terminal Station (where the line Fresno–San Francisco “Golden Gate Alternative” ends), up to the Viaduct access at the Bay Crossing. The second section San Francisco–Richmond, constitutes the star section of the system, with 15,48 Km length on the San Francisco Bay, where 11,28 Km in multi suspension bridge, 800 m span and 67 m gauge under panel, to allow navigation through the Bay. The third section Richmond–Sacramento crosses the San Pablo Bay through another suspension bridge of similar typology to that of San Francisco Bay crossing; pass through Vallejo (the ancient and for a short time Head of the State of California) and through Davis, university city, to arrive to the HSR Terminal Station of Sacramento Roseville.

Por Don Iuan Geronimo Masco olim Vives, de la Orden de Alcantara. Con El Convento de Nuestra Señora de la Murta. En el Pleito sobre la mission en posession de los bienes de la casa de los Mascones, que possehia don Diego Vique y Mascò

Sign.: A-N2

Certificado, por el qual consta resumidamente la fundacion, progressos, y preeminencias de la Real Cofradia de Nuestra Señora de la Seo Hospital de pobres sacerdotes enfermos de ... Valencia ... devocion, y culto que han dado algunos santos ...

Sign.: []1, A3, B-I4

Overview of the Spanish Fuel Cycle: Technical Tours Organized by Spanish young Generation in Nuclear.

Spanish Young Generation in Nuclear (Jóvenes Nucleares, JJNN) is a non-profrt organization that depends on the Spanish Nuclear Society (Sociedad Nuclear Española, SNE).Since one of rts main goals is to spread the knowledge about nuclear power,severa! technical tours to facilities wrth an importan!role in the nuclear fuel cycle have been organized for the purpose ofleaming about the different stages of the Spanish tuel cycle. Spanish Young Generation in Nuclear had the opportunity to visit ENUSA Fuel Assembly Factory in Juzbado (Salamanca, Spain), Where it could be understood the front-end cycle which involves the uranium supply and storage, design and manufacturing of fuel bundles for European nuclear power plants. Alterwards, due to the tour of Almaraz NPP (PWR) and Santa María de Garoña NPP (BWR), rt could be comprehended how to obtain energy from this fuel in two different types of reactors.Furthermore,in these two plants, the facilities related to the back-end cycle could be toured. lt was possible to watch the Spent FuelPools, where the fuel bundles are stored under water until their activity is reduced enough to transport them to an Individual Temporary Storage Facility orto the Centralized Temporary Storage. Finally, a technical tour to ENSA Heavy Components Factory (ENSA) was accomplished, Where it could be experienced at first hand how different Nuclear Steam Supply System (NSSS) components and other nuclear elements, such as racks or shipping and storage casks for spent nuclear fuel, are manulactured. All these perlonned technical tours were a complete success thanks to a generous care and know-how of the wor1ded their expectations.

Alteración hidrológica en ríos

Sesión impartida dentro de la Jornada Técnica del proyecto Life MedWetRivers.

Explosion risk in coke, coal and sulphur storage

The self-ignition of all kind of powdery substances is a topic studied over the years, especially if the dusty substance is coal or substances related with coal because it may be a cause of energetic materials and human losses. But it is important to note that this is not the only risk in industrial plants that generate or store solid substances. Every combustible powders are potentially explosive and they may cause serious consequences if all the necessary factors are developed. Due to this potentially risk, it is essential a good characterization and knowledge of all the parameters involved in those processes.

Flammability properties of dry sewage sludges

Dry sewage sludge are being considered as a possible energy source for direct firing. They have interesting properties to be used as an alternative fuel, but also other characteristics must be considered from the point of view of its safe operation: the most important are ignition sensitivity, explosion severity, thermal sensitivity and thermal stability. The aim of this study was to determine if sewage sludge have different characteristics due to different locations or seasons and how this influences their flammability properties. To study these characteristics sludge samples were selected from different locations in Spain, taken during different seasons. In addition, relationships between flammability parameters and chemical analysis were observed. Some parameters can be controlled during normal operation, such as granulometry or humidity, and may mean a decrease in the risk of explosion. Those relationships are well known for other dusts materials, like coal, but not yet for sewage sludge dusts. Finally, properties related to spontaneous combustion were determined (thermal susceptibility and stability). The addition of those properties to the study provides an overview of the thermal behavior of sewage sludge during their utilization, including transport and storage.

Applying concept mapping strategies to improve students’ lifelong learning in physical chemistry

Este artículo ofrece una reflexión sobre el papel de los mapas conceptuales en el actual escenario de la educación In the present paper, we carry out the application of concept mapping strategies to learning Physical Chemistry, in particular, of all aspect of Corrosion. This strategy is an alternative method to supplement examinations: it can show the teacher how much the students knew and how much they didn´t know; and the students can evaluate their own learning. Before giving tile matter on Corrosion, the teachers evaluated the previous knowledge of the students in the field and explained to the students how create the conceptual maps with Cmap tools. When the subject is finished, teachers are assessed the conceptual maps developed by students and therefore also the level of the students learning. Teachers verified that the concept mapping is quite suitable for complicated theorics as Corrosion and it is an appropriate tool for the consolidation of educational experiences and for improvement affective lifelong learning. By using this method we demonstrated that the set of concepts accumulated in the cognitive structure of every student in unique and every student has therefore arranged the concepts from top to bottom in the mapping field in different ways with different linking" phrases, although these are involved in the same learning task.

Chaperonas moleculares y tolerancia a estrés abiótico en especies arbóreas

Las temperaturas extremas, la sequía y otros estreses abióticos limitan la producción forestal de forma significativa, causando grandes pérdidas económicas en el sector. Los árboles, al ser organismos sésiles, han desarrollado una serie de estrategias para percibir dichos factores, activando respuestas defensivas apropiadas. Entre ellas ocupa un lugar preeminente la síntesis de proteínas con actividad chaperona molecular. Las chaperonas moleculares interaccionan con proteínas desnaturalizadas total o parcialmente, promoviendo su correcto plegamiento y ensamblaje. Las chaperonas moleculares que se sintetizan de forma predominante en plantas, pero no en otros eucariotas, pertenecen a la familia sHSP (small heat-shock proteins). Se trata de una familia inusualmente compleja y heterogénea, cuyos miembros son de pequeño tamaño (16-42 kD) y poseen un dominio “alfa-cristalina” muy conservado. Estas proteínas están implicadas en protección frente a estrés abiótico mediante la estabilización de proteínas y membranas, si bien su mecanismo de acción se conoce de forma incompleta. A pesar del evidente potencial aplicado de las proteínas sHSP, son muy escasos los estudios realizados hasta el momento con un enfoque netamente biotecnológico. Por otra parte, casi todos ellos se han llevado a cabo en especies herbáceas de interés agronómico o en especies modelo, como Arabidopsis thaliana. De ahí que las sHSP de arbóreas hayan sido mucho menos caracterizadas estructural y funcionalmente, y ello a pesar del interés económico y ecológico de los árboles y de su prolongada exposición vital a múltiples factores estresantes. La presente Tesis Doctoral se centra en el estudio de sHSP de varias especies arbóreas de interés económico. El escrutinio exhaustivo de genotecas de cDNA de órganos vegetativos nos ha permitido identificar y caracterizar los componentes mayoritarios de tallo en dos especies productoras de madera noble: nogal y cerezo. También hemos caracterizado la familia completa en chopo, a partir de su secuencia genómica completa. Mediante expresión heteróloga en bacterias, hemos analizado el efecto protector de estas proteínas in vivo frente a distintos tipos de estrés abiótico, relevantes para el sector productivo. Los resultados demuestran que las proteínas sHSP-CI: (i) aumentan la viabilidad celular de E.coli frente a casi todos estos factores, aplicados de forma individual o combinada; (ii) ejercen un rol estabilizador de las membranas celulares frente a condiciones adversas; (iii) sirven para mejorar la producción de otras proteínas recombinantes de interés comercial. El efecto protector de las proteínas sHSP-CI también ha sido analizado in planta, mediante la expresión ectópica de CsHSP17.5-CI en chopos. En condiciones normales de crecimiento no se han observado diferencias fenotípicas entre las líneas transgénicas y los controles, lo que demuestra que se pueden sobre-expresar estas proteínas sin efectos pleiotrópicos deletéreos. En condiciones de estrés térmico, por el contrario, los chopos transgénicos mostraron menos daños y un mejor crecimiento neto. En línea con lo anterior, las actividades biológicas de varias enzimas resultaron más protegidas frente a la inactivación por calor, corroborando la actividad chaperona propuesta para la familia sHSP y su conexión con la tolerancia al estrés abiótico. En lo que respecta a la multiplicación y propagación de chopo in vitro, una forma de cultivo que comporta estrés para las plantas, todas las líneas transgénicas se comportaron mejor que los controles en términos de producción de biomasa (callos) y regeneración de brotes, incluso en ausencia de estrés térmico. También se comportaron mejor durante su cultivo ex vitro. Estos resultados tienen gran potencial aplicado, dada la recalcitrancia de muchas especies vegetales de interés económico a la micropropagación y a la manipulación in vitro en general. Los resultados derivados de esta Tesis, aparte de aportar datos nuevos sobre el efecto protector de las proteínas sHSP citosólicas mayoritarias (clase CI), demuestran por vez primera que la termotolerancia de los árboles puede ser manipulada racionalmente, incrementando los niveles de sHSP mediante técnicas de ingeniería genética. Su interés aplicado es evidente, especialmente en un escenario de calentamiento global. ABSTRACT Abiotic stress produces considerable economic losses in the forest sector, with extreme temperature and drought being amongst the most relevant factors. As sessile organisms, plants have acquired molecular strategies to detect and recognize stressful factors and activate appropriate responses. A wealth of evidence has correlated such responses with the massive induction of proteins belonging to the molecular chaperone family. Molecular chaperones are proteins which interact with incorrectly folded proteins to help them refold to their native state. In contrast to other eukaryotes, the most prominent stress-induced molecular chaperones of plants belong to the sHSP (small Heat Shock Protein) family. sHSPs are a widespread and diverse class of molecular chaperones that range in size from 16 to 42k Da, and whose members have a highly conserved “alpha-crystallin” domain. sHSP proteins play an important role in abiotic stress tolerance, membrane stabilization and developmental processes. Yet, their mechanism of action remains largely unknown. Despite the applied potential of these proteins, only a few studies have addressed so far the biotechnological implications of this protein family. Most studies have focused on herbaceous species of agronomic interest or on model species such as Arabidopsis thaliana. Hence, sHSP are poorly characterized in long-lived woody species, despite their economic and ecological relevance. This Thesis studies sHSPs from several woody species of economic interest. The most prominent components, namely cytosolic class I sHSPs, have been identified and characterized, either by cDNA library screening (walnut, cherry) or by searching the complete genomic sequence (poplar). Through heterologous bacterial expression, we analyzed the in vivo protective effects of selected components against abiotic stress. Our results demonstrate that sHSP-CI proteins: (i) protect E. coli cells against different stressful conditions, alone or combined; (ii) stabilize cell membranes; (iii) improve the production of other recombinant proteins with commercial interest. The effects of CsHSP17.5-CI overexpression have also been studied in hybrid poplar. Interestingly, the accumulation of this protein does not have any appreciable phenotypic effects under normal growth conditions. However, the transgenic poplar lines showed enhanced net growth and reduced injury under heat-stress conditions compared to vector controls. Biochemical analysis of leaf extracts revealed that important enzyme activities were more protected in such lines against heat-induced inactivation than in control lines, lending further support to the chaperone mode of action proposed for the sHSP family. All transgenic lines showed improved in vitro and ex vitro performance (calli biomass, bud induction, shoot regeneration) compared to controls, even in the absence of thermal stress. Besides providing new insights on the protective role of HSP-CI proteins, our results bolster the notion that heat stress tolerance can be readily manipulated in trees through genetic engineering. The applied value of these results is evident, especially under a global warming scenario.

Characterization of spontaneous combustuion tendency of dried sewage sludge

The general purpose of this study was the determination of the safety conditions to avoid the presence of explosive atmospheres in the wastewater industry. Eight Spanish plants located in Madrid, Barcelona and Málaga were considered and several sludge samples were taken in different seasons. The base for the assessment of the spontaneous ignition behaviour of dust accumulations is the experimental determination of the self-ignition temperature under isothermal conditions. Self-ignition temperatures at four volumes were obtained for one sample of sewage sludge, allowing their extrapolation to large storage facilities. A simple test method, based also on an isothermal study of samples, is the UN classification of substances liable to spontaneous combustion. Two different samples were so tested, obtaining unlike results if transported in packages of different volumes. By means of thermogravimetric techniques it is possible to analyse the thermal susceptibility of dried sewage sludge. Apparent activation energy can be obtained from the rate of weight loss. It is also applied to the study of self-ignition susceptibility by modifying test conditions when oxygen stream is introduced. As a consequence of this oxidant contribution, sample behaviour can be very different during testing and a step drop or sudden loss of weight is observed at a characteristic temperature for every substance, associated to a rapid combustion. Plotting both the activation energy and the characteristic temperature, a map of self-ignition risk was obtained for 10 samples, showing different risk levels for samples taken in different locations and at different seasons. A prediction of the self-ignition risk level can be also determined.

Flammability properties of thermally dried sewage sludge

The treatment and disposal of sewage sludge is becoming an urgent need whereby different technologies were developed and integrated into the waste cycle all over the world. One of the most used technologies is the thermal drying of the sludge. Thermally dried sewage sludge has interesting properties that allow its use as an alternative fuel, but also needs some consideration from the point of view of its safe operation. The aim of this study was the research on the flammability properties of sewage sludge, including ignition sensitivity, explosion severity, thermal sensitivity and thermal stability. Furthermore relationships among those properties and composition parameters have been determined, added to the study of their variation depending on their origin or season. Finally, properties related to spontaneous combustion were determined. To study these relationships and characteristics sludge samples were selected from different locations in Spain and taken during different seasons.

Certificado por el qual consta resumidamente la fundacion, progressos, y preeminencias de la Real Cofradia de Nª. Sª. de la Seo, Hospital de pobres Sacerdotes enfermos de ... Valencia [Texto impreso] : devocion, y culto, que han dado algunos santos ..

Hay un ejemplar encuadernado con: Diversas Cartas que se han recogido de el venerable hermano Fray Francisco de el Niño Jesús... (NP946.73/138).