Search results for " DOM"
showing 10 items of 2750 documents
Histochemical and electron microscopic analysis of spiculogenesis in the demosponge Suberites domuncula.
2006
The skeleton of demosponges is built of spicules consisting of biosilica. Using the primmorph system from Suberites domuncula, we demonstrate that silicatein, the biosilica-synthesizing enzyme, and silicase, the catabolic enzyme, are colocalized at the surface of growing spicules as well as in the axial filament located in the axial canal. It is assumed that these two enzymes are responsible for the deposition of biosilica. In search of additional potential structural molecules that might guide the mineralization process during spiculogenesis to species-specific spicules, electron microscopic studies with antibodies against galectin and silicatein were performed. These studies showed that …
Post-Translational Modifications of Nuclear Proteins in the Response of Plant Cells to Abiotic Stresses
2011
For a long time, in plant cells as in animal cells, the nucleus was only considered as the organelle in which fundamental mechanisms such as replication and transcription occurred. While strong efforts were deployed in order to identify important families of transcription factors such as MYB, WRKY or TGA families (Dubos et al., 2010; Rushton et al., 2010), a few attention was devoted to our lack of knowledge about their regulation in regard to the physiological conditions of the plant cells. Whereas the major importance of posttranslational modification of proteins is well established for several decades regarding cytosolic proteins, the last years have been characterized by the discovery t…
La cultura material de la alimentación campesina. Consumo y niveles de vida en la Valencia bajomedieval (1280-1460)
2018
Durante el período bajomedieval, el campesinado valenciano experimentó mejoras sustanciales en la manera en la que almacenaba, cocinaba y servía sus alimentos a la mesa. Los cambios en la cultura material de la alimentación campesina no fueron solo algo curioso y pintoresco, sino de la manifestación de grandes transformaciones en su comportamiento como consumidores. El presente trabajo explica cómo tuvo lugar este proceso. Se trata de un intento de cuantificación a gran escala de casi un millar de documentos notariales (332 inventarios de campesinos, 268 de otros sectores socioprofesionales y 300 almonedas), que cubren una cronología de largo recorrido que abarca desde la década de 1280 a l…
Railroad integration and uneven development on the European periphery, 1870-1910
2021
This study explores the relationship between railroad integration and regional development on the European periphery between 1870 and 1910, based on a regional dataset including 291 spatial units. Railroad integration is proxied by railroad density, while per capita GDP is used as an indicator of economic development. The period under study is of particular relevance as it has been associated with the second wave of railroad construction in Europe and also coincides with the industrialization of most of the continent. Overall, we found that railroads had a significant and positive impact on the growth of per capita GDP across Europe. The magnitude of this relationship appears to be relative…
La financiación de las empresas mediterráneas de Alfonso el Magnánimo. Bailía General, Subsidios de Cortes y Crédito Institucional en Valencia (1419-…
2003
This article studies the role of the General Bailía of Valencia—the office for the management of the royal domain resources of the kingdom of Valencia- in the political and military projects of Alfonso V the Magnanimous in the Mediterranean. In this way its also analysed the role of the Parliament, a class representation of the kingdom, and the city of Valencia, main urban centre The incomes from the royal domain, the donations from the Parliaments as a representative assemblies, and the loans provided by the city of Valencia contributed in a decisive way to the guarantee of the economic viability of Alfonso Vs military expansion. It is right that the main instruments that the king had to a…
Enfermar lejos de casa : la atención médica y veterinaria en los hostales de la Corona de Aragón durante la Baja Edad Media
2013
During the late Middle Ages the mobility of people was intense, for various reasons. Frequently, people stayed in hostels, which were abundant in all cities and in the countryside and where they could rest, eat and receive medical care for themselves and their horses. These hostels were favourable environments to the intervention of barbers and surgeons, because many fights resulting in injuries took place there.Durante la baja Edad Media la movilidad de las personas fue muy intensa, por razones diversas. Frecuentemente la gente se alojaba en hostales, abundantes en todas las ciudades y también en el mundo rural, donde podían descansar, alimentarse y recibir atención médica para ellos y par…
La casa-hospital de San Nicolás 'catalanorum' de Roma: características y localización cerca del Arco dei cenci (h. 1350-1519)
2023
Este artículo revisa los estudios precedentes sobre la casa-hospital de San Nicolás, una de las estructuras asistenciales de la Corona de Aragón en Roma durante la Baja Edad Media. Gracias al empleo de pruebas documentales, corrige la localización tradicional de este inmueble, trasladándola de Corte Savella al «area cinciana». Además, describe la configuración del edificio, analiza su antigüedad y estudia las sucesivas restauraciones, hasta su adquisición por Virgilio Cenci en 1518. The purpose of this essay is to re-examine the studies on the hospital of San Nicolás in Rome, one of the health care institutions of the Crown of Aragon during the Late Middle Ages. Through the use of documenta…
Intervenir à titre privé dans la diplomatie de sa cité : l'exemple de la paix de Nicias chez Thucydide
2013
Act on private basis in diplomacy of one’s own city. The example of Nicias’ peace in Thucydides. During the diplomatic exchanges related at the beginning of the fifth book, Thucydides shows two explicit private interventions using words connected with idia. First, two ephores, Cleoboulos and Xenares, make private propositions. Then, an Athenian, Alcibiades sends a private messenger. Whereas these two actions are unique in the fifth book, because Thucydides’ vocabulary is specific, some other citizens express opinions different from the majority decisions. Some of them act against the policy of their City. Self-interest may incite some citizens to participate in civic action, and the private…
Liturgia domowa sprawowana przez małżonków w codzienności
2020
Określenie chrześcijańskiej rodziny mianem „sanktuarium domowego Kościoła” pokazuje, że jest ona miejscem przygotowywania się jej członków do udziału w liturgii sprawowanej we wspólnocie parafialnej. Jednocześnie jest też miejscem przedłużania w domu kultu sprawowanego w kościele parafialnym. Jedną z głównych potrzeb rodziny i małżeństwa jest religijna kultura rodzinna, wyrażana w domowym zaciszu na wspólnej modlitwie. Jej pielęgnowanie ma prowadzić do stworzenia swoistego rytuału religijnego danej rodziny. Aby taki rytuał był także akceptowany i praktykowany przez młode pokolenie, musi być czymś autentycznie przeżywanym przez małżonków. Formacja, którą dzieci otrzymują od rodziców, ma im p…
La relation éducative au cours du XVIIIème siècle
2013
18th century writing on education seems to give an important place to the relationship between master and pupil.This is first seen in the way the Ancien Regime school is discussed in 1726 in Charles Rollin’s Traité des études, also in the educational anthropology in Rousseau’s Émile ou de l’Éducation (1762) and the royal institution in Condillac’s Cours d’étude (1776) ; and finally in the upbringing, home education Alman’s children receive in Stéphanie de Genlis’ Adèle et Théodore (1782). Indeed, the relationship between master and pupil raises several questions at this time of intellectual ferment, when minds were filled with ideas of man’s perfectibility. Our corpus brings together variou…