Relevant bibliographies by topics / Edifices

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  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers
  6. Reports

Academic literature on the topic 'Edifices'

Author: Grafiati
Published: 4 June 2021
Last updated: 23 February 2023

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Journal articles on the topic "Edifices"

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Mahajan, Varun. "Dynamic Behaviour Comparison of an Irregular Edifice with Different Locations of Floating Column and Shear Wall." International Journal for Research in Applied Science and Engineering Technology 9, no. 12 (December 31, 2021): 1279–82. http://dx.doi.org/10.22214/ijraset.2021.39507.

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Abstract: Architects nowadays develop attractive edifices, and floating columns are widely employed in this process. Floating columns are used not only to provide a magnificent perspective but also when a vast open area is necessary. Edifices with irregular configurations are more vulnerable to earthquakes and hence, suitable shear wall placement is required to ensure the edifice's stability. Many multi-storey edifices collapsed in seconds after the Bhuj Earthquake (Jan 26, 2001), due to the presence of soft stories, floating columns, and mass anomalies. As a result, knowing the seismic reactions of these buildings are vital for constructing earthquake-resistant assemblies. The relevance of a Floating Column and the existence of a shear wall in an irregular multistorey building is highlighted in this study. Dynamic seismic behaviour of a G+18 irregular edifice with different locations of the floating column and different positions of the shear wall is explored in this research. The edifice is analysed and compared with the model without shear walls and floating columns to examine the alterations. The dynamic analysis is carried out using Response Spectrum Analysis and storey drift, storey displacement and base shear are calculated and finally, software compression is computed for different zones. The analysis is carried out by Indian standardized codes IS 1893:2016 and IS 456:2000 which are the codes specified by the Bureau of Indian Standards for earthquake resistance edifice design and plain and reinforcement concrete design respectively. Keywords: Floating Column, Shear Wall, Irregular Edifice, Seismic behaviour, Response Spectrum Analysis, storey drift, storey displacement, base shear.
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Gardner, James V., Brian R. Calder, and Andrew A. Armstrong. "Geomorphometric descriptions of archipelagic aprons off the southern flanks of French Frigate Shoals and Necker Island edifices, Northwest Hawaiian Ridge." GSA Bulletin 133, no. 9-10 (March 1, 2021): 2189–209. http://dx.doi.org/10.1130/b35875.1.

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Abstract This study describes the geomorphometries of archipelagic aprons on the southern flanks of the French Frigate Shoals and Necker Island edifices on the central Northwest Hawaiian Ridge that are hotspot volcanoes that have been dormant for 10–11 m.y. The archipelagic aprons are related to erosional headwall scarps and gullies on landslide surfaces but also include downslope gravitational features that include slides, debris avalanches, bedform fields, and outrunners. Some outrunners are located 85 km out onto the deep seafloor in water depths of 4900 m. The bedforms are interpreted to be the result of slow downslope sediment creep rather than products of turbidity currents. The archipelagic aprons appear to differ in origin from those off the Hawaiian Islands. The landslides off the Hawaiian Islands occurred because of oversteepening and loading during the constructive phase of the islands whereas the landslides off the French Frigate Shoals and Necker Island edifices may have resulted from vertical tectonics due to the uplift and relaxation of a peripheral bulge or isolated earthquakes long after the edifices passed beyond the hotspot. The lack of pelagic drape in water depths above the 4600 m depth of the local carbonate compensation depth suggests that the archipelagic apron off the French Frigate Shoals edifice is much younger, perhaps Quaternary in age, than that off the Necker Island edifice, which has a 50 m pelagic drape. The pelagic drape off the Necker Island edifice suggests that the landslides may be as old as 9 Ma. The lack of pelagic drape off the French Frigate Shoals edifice suggests that the most recent landslides are more recent, perhaps even Quaternary in age. The presence of a chute-like feature on the mid-flank of the French Frigate Shoals edifice appears to be the result of rejuvenated volcanism that occurred long after the initial volcanism ceased to build the edifice.
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Bahadur, Gaiutra. "Edifices of Empire." Dissent 65, no. 2 (2018): 169–73. http://dx.doi.org/10.1353/dss.2018.0041.

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Kadanoff, Leo P. "Cathedrals and Other Edifices." Physics Today 39, no. 11 (November 1986): 7–9. http://dx.doi.org/10.1063/1.2815195.

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Steele, Fiona. "Those old familiar edifices." Nature 332, no. 6161 (March 1988): 216. http://dx.doi.org/10.1038/332216a0.

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Babu Rajeswaran. "Visual Perception of Engineering Institutional Campuses’ Entrance Edifices of Tamil Nadu Region, India." Creative Space 7, no. 1 (July 11, 2019): 1–8. http://dx.doi.org/10.15415/cs.2019.71001.

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Institutional Campuses are increasing in numbers but struggling to market themselves in a highly competitive business domain. The entrance edifice of these campuses is an Artifact, presenting a visual representation of their imperial status in society. To empirically analyze how these edifices create meaning in recently established campuses, this paper presents a series of qualitative case studies from the Tamil Nadu region of India. Specifically, it seeks to identify the visual elements of the entrance edifice that influence observers’ perceptions of the Institutional Campus. With this regard, visual elements of the entrance edifice and their physical characters were examined and expand into a questionnaire. Through follow-up interviews with observers on the campus and analyses of the entrance edifice at each Institution, several themes were identified in the observers’ perceptions. The empirical findings suggest that several visual elements can significantly impact the visual perception of an Institutional Campus’s image: Form Identity, Architectural Elements, Scale and Portion, and Color and Material. Integrating these elements into an Institutional Campus entrance edifice design can strengthen its image in urban settings, potentially building up the image for the urban populations around the campus.
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Gudmundsson, A. "Strengths and strain energies of volcanic edifices: implications for eruptions, collapse calderas, and landslides." Natural Hazards and Earth System Sciences 12, no. 7 (July 19, 2012): 2241–58. http://dx.doi.org/10.5194/nhess-12-2241-2012.

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Abstract. Natural hazards associated with volcanic edifices depend partly on how fracture resistant the edifices are, i.e. on their strengths. Observations worldwide indicate that large fluid-driven extension fractures (dikes, inclined sheets), shear fractures (landslides), and mixed-mode fractures (ring dikes and ring faults) normally propagate more easily in a basaltic edifice (shield volcano) than in a stratovolcano. For example, dike-fed eruptions occur once every few years in many basaltic edifices but once every 102-3 yr in many stratovolcanoes. Large landslides and caldera collapses also appear to be more common in a typical basaltic edifice/shield volcano than in a typical stratovolcano. In contrast to a basaltic edifice, a stratovolcano is composed of mechanically dissimilar rock layers, i.e. layers with mismatching elastic properties (primarily Young's modulus). Elastic mismatch encourages fracture deflection and arrest at contacts and increases the amount of energy needed for a large-scale edifice failure. Fracture-related hazards depend on the potential energy available to propagate the fractures which, in turn, depends on the boundary conditions during fracture propagation. Here there are two possible scenarios: one in which the outer boundary of the volcanic edifice or rift zone does not move during the fracture propagation (constant displacement); the other in which the boundary moves (constant load). In the former, the total potential energy is the strain energy stored in the volcano before fracture formation; in the latter, the total potential energy is the strain energy plus the work done by the forces moving the boundary. Constant-displacement boundary conditions favor small eruptions, landslides, and caldera collapses, whereas constant-load conditions favor comparatively large eruptions, landslides, and collapses. For a typical magma chamber (sill-like with a diameter of 8 km), the strain energy change due to magma-chamber inflation is estimated at the order of 1014 J (0.1 PJ). For comparison, the surface energy needed to form a typical feeder dike is of the same order of magnitude, or 1014 J. There are several processes besides magma-chamber inflation that may increase the strain energy in a volcano before eruption. Thus, during a typical unrest period with magma-chamber inflation, the added strain energy in the volcano is large enough for a typical feeder dike to form. An injected dike, however, only reaches the surface and becomes a feeder if it is able to propagate through the numerous layers and contacts that tend to deflect or arrest dikes. The strong elastic mismatch between layers that constitute stratovolcanoes not only encourages fracture arrest, but also the storage of more strain energy (than in a typical basaltic edifice/shield volcano) before fracture formation and failure. It is thus through producing materials of widely different mechanical properties that stratovolcanoes become strong and resilient.
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Yeongjo Hwangbo. "Modernism in the Francoist Edifices." Journal of Mediterranean Area Studies 10, no. 4 (December 2008): 141–63. http://dx.doi.org/10.18218/jmas.2008.10.4.141.

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Bünzli, Jean-Claude G. "Lanthanide-containing luminescent molecular edifices." Journal of Alloys and Compounds 408-412 (February 2006): 934–44. http://dx.doi.org/10.1016/j.jallcom.2004.11.098.

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Carrier, Aurore, Jean-Luc Got, Aline Peltier, Valérie Ferrazzini, Thomas Staudacher, Philippe Kowalski, and Patrice Boissier. "A damage model for volcanic edifices: Implications for edifice strength, magma pressure, and eruptive processes." Journal of Geophysical Research: Solid Earth 120, no. 1 (January 2015): 567–83. http://dx.doi.org/10.1002/2014jb011485.

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Dissertations / Theses on the topic "Edifices"

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Biellmann, Thomas. "Edifices porphyrine-diaryléthène : synthèses et propriétés." Thesis, Strasbourg, 2017. http://www.theses.fr/2017STRAF021/document.

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Visant des applications en électronique moléculaire, de nouveaux édifices moléculaires combinant quatre dithiényléthènes (DTEs) et une porphyrine ont été synthétisés par de nouvelles voies de synthèse. Les études en solution par photochimie ou spectroélectrochimie des édifices tetraDTEs-porphyrine métallée ou base livre ont montré l’efficacité (62-88 pourcent) des photochromes en tant qu’interrupteurs et la possibilité de lire l’état des DTEs par la fluorescence de la porphyrine. Pour mieux comprendre les interactions électroniques DTEs- porphyrines, des édifices plus simples, bis(porphyrine)DTE, déjà partiellement étudiés dans la littérature, ont été explorés. L’ensemble de ces études à mis en évidence l’impact des métaux sur la capacité photochromique des édifices dithiényléthène – porphyrine
The main purpose of this thesis was the synthesis of new molecular structures, combining dithienylethenes and porphyrins, for applications in molecular electronics and spintronic. Metallated and free base porphyrins bearing four DTEs were characterizes and studied in solution by photochemistry and spectroelectrochemistry. The efficiency of switching of our systems reach 88 percent and strong quenching porphyrin’s fluorescence was reported. New synthetic pathways were investigated to prepare a broader scope of tetraDTEs-porphyrin derivatives. Moreover, to better understand the electronic communications between DTEs and porphyrins, a simpler bis(porphyrin)DTE molecular structure was synthetized and studied. These studies demonstrated showed the important role of the metal on photochromic behavior of dithienylethene – porphyrin architectures
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Bonnery, André. "Narbonne paleochretienne. Les edifices du culte." Université Marc Bloch (Strasbourg) (1971-2008), 1986. http://www.theses.fr/1986STR20011.

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L'ouvrage traite des origines chretiennes de narbonne, par la connaissance des edifices du culte qui ont laisse des traces materielles sur le sol, ou a travers les monuments graves conserves dans les musees de la ville. Il etudie d'abord le martyrium du premier eveque qui evangelisa la cite dans le cours du iiie siecle, paul, et il montre le developpement du culte qui s'instaura autour de son tombeau des la fin du ive siecle. La question delicate de l'implantation de la cathedrale du ive siecle est ouverte par l'examen d'une basilique a chevet quadrangulaire et de son baptistere en crypte. Les caracteristiques architecturales du monument revelent des influences syriennes. La relecture de l'inscription dedicatoire de l'eveque rusticus, l'etude des documents ecrits relatifs a l'ancienne cathedrale et l' examen des vestiges archeologiques encore en place, permettent de mieux connaitre la cathedrale edifiee a l'interieur des murs, au ve siecle. Grace aux sources litteraires et aux monuments epigraphiques, on situe les eglises du suburbium. La basilique des saints marcel et saturnin revele l'antiquite du culte des martyrs africains. La basilique saint-felix fut erigee pour honorer les reliques du martyr de gerone. Au temps des wisigoths, elle devint la cathedrale des ariens. L'autel de minerve qui en provient sans doute donne l'occasion de definir l'une des plus anciennes typologies de mensae dans la region septimano-catalane. Un dernier monument est analyse, il s'agit d'un edicule qui reproduit fidelement le tombeau de jesus apres les amenagements qu'il recut au temps de constantin. Ainsi, a travers les edifices du culte qu'elle a dresses, durant les premiers siecles, on percoit les diverses influences qui se sont exercees sur la communaute chretienne de narbonne
The book deals with the christian origins of narbonne, through the knowledge of the cult monuments that have left material marks on the ground, or trough the engraved monuments kept in the museums of the town. It first studies the martyrium of the first bishop, paul, who evangelized the city in the course of the third century, and its shows the development of the cult that was organized around his tomb, as soon as the end of the fourth century. The difficult question of the situation of the fourth century cathedral is opened by the exam of a basilica with quadrangular chevet and of its baptistry in crypt. The architectural features of the monument particularly revealed syrian influences. A new reading of the dedicarory inscription of bishop rusticus, the study of the written documents about the ancient cathedral and the exam of architectural traces still existing, allow to know the ecclesia built inside the wall, in the fifth century. Thanks to the litterary sources and to the epigraphic monuments, the churches of suburbium can be situated. Saint marcel and saturnin basilica witnesses, with its reliquary, the ancientness of the worship for african martyrs. Saint felix basilica was stood up to honor the relics of the martyr of gerone. At the time of wisigoths it be came the cathedral for arians. The altar of minerve which comes from it, probably gives the opportunity to define one of the most ancient typologies of mensae in the septimano-catalan country. A last monument is analysed. It is a little monument which faithfully reproduces jesus'tomb after the improvements done at the time of constantin. So, through the monuments of cult it built during the first centuries, we can see the various impacts on the christian community of narbonne
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Michaut, Cécile. "Briques organiques et inorganiques, edifices moleculaires magnetiques." Paris 11, 1995. http://www.theses.fr/1995PA112535.

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Ce travail s'inscrit dans le domaine des materiaux moleculaires. Dans le chapitre ii, nous decrivons la synthese d'aimants moleculaires proches d'un aimant bidimensionnel obtenu recemment. En changeant le contrecation, le metal central ou le ligand pontant, nous obtenons des aimants a fort champ coercitif ou ayant des proprietes de luminescence grace au cation ru(bipy)3#2+. Les premieres etudes optiques dans la phase ferromagnetique d'un aimant moleculaire sont decrites dans le chapitre iii. Pour cela, la synthese et l'etude magnetique d'un nouveau compose ont ete necessaires. Dans le chapitre iv, nous presentons un dimere fe(mnt)#2-radical qui possede des proprietes magnetiques tres interessantes: le fe(iii) passe de l'etat s=3/2 a l'etat s=1/2 quand la temperature diminue. L'interaction intradimere est antiferromagnetique. Dans le chapitre v, nous decrivons les briques moleculaires utilisees pour batir des edifices moleculaires magnetiques dans lesquels les interactions entre briques ont lieu a travers l'espace. Ces briques sont les radicaux cationiques nitronyl-nitroxyde et les hexacyanures d'ions de transition. Nous expliquons le choix de ces briques en termes de delocalisation et polarisation de spin. Le chapitre vi contient quelque-uns des edifices moleculaires obtenus avec les briques presentees precedemment. Les structures sont tres diverses et les interactions entre radicaux et hexacyanures sont antiferromagnetiques. Dans le chapitre vii, nous decrivons un compose contenant six radicaux, un hexacyanure de fe(iii), co(iii) ou cr(iii) et trois ions iodure. La structure est hexagonale et les proprietes magnetiques sont dues a la coexistence de trois interactions differentes entre les radicaux, et d'une interaction entre l'hexacyanure d'ion de transition et un radical. Des etudes theoriques effectuees sur ce compose indiquent l'existence d'une interaction ferromagnetique a travers l'espace remarquable
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Bretosh, Kateryna. "Edifices supramoléculaires fonctionnels : vers des aimants performants." Thesis, Toulouse 3, 2019. http://www.theses.fr/2019TOU30287.

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Cette thèse s'intéresse à la problématique du contrôle de l'anisotropie magnétiques dans la conception d'aimants moléculaires, c'est-à-dire d'édifices moléculaires magnétiques. L'anisotropie magnétique manifestée par un ion de métal paramagnétique est directement liée à sa sphère de coordination. Notre étude concerne des ions 3d susceptibles d'exprimer une forte anisotropie dans un environnement de géométrie bipyramide pentagonale. Une famille de complexes heptacoordinés du Fe(II) et du Ni(II), formés avec un ligand azoté macrocyclique pentadente (LN5PhenMe), a été préparée et ses comportements magnétiques étudiés. Tous les complexes sont caractérisés par une anisotropie magnétique axiale (de type Ising) avec un paramètre de levée de dégénérescente en champ nul, D, négatif et pouvant avoisiner -20 cm-1. L'examen de l'incidence des ligands en positions apicales de la sphère de coordination de complexes [FeLN5PhenMeX2] avec X= Cl-, Br- , I-, NCS-, ROH, {Ni(CN)4}2- a révélé des variations de D entre -4 et -17 cm-1. Un phénomène de relaxation lente de l'aimantation avec une barrière d'inversion de Ueff/kB ~ 70 K, a été observé pour les dérivés avec X = Br ou I. Ces dérivés sont aussi ceux dont l'anisotropie magnétiques est la plus forte. Ces complexes ont une structure robuste qui permet de les engager comme unités de construction de composés polynucléaires. L'association avec le composé trans-cyano K[CrLN3O2Ph(CN)2] a conduit à des composés trinucléaires de formulation [{CrLN3O2Ph(CN)2}2MLN5PhenMe] (où M= Fe(II) ou Ni(II)), et aux polymèrex de coordination 1-D [{CrLN3O2Ph(CN)2}MLN5PhenMe][ClO4]n, qui présentent respectivement un comportement magnétique de molécule aimant (SMM) et de chaine aimant (SCM). Ce dernier est le premier exemple formé avec des centres Ni(II) de géométrie bipyramide pentagonale
This thesis deals with the control of magnetic anisotropy in the design of molecule-based magnetic materials. Magnetic anisotropy is highly related to the coordination environment of a metal ion. Herein we focused on 3d metal ions with pentagonal bipyramid coordination spheres that may exhibit a rather large magnetic anisotropy. A series of seven coordinate Fe(II) and Ni(II) complexes formed with a neutral pentadentate cyclic ligand (LN5PhenMe) were synthesized and their magnetic behaviors investigated. They have been found to exhibit axial (Ising-type) magnetic anisotropy with a negative zero-field splitting axial parameter D. Modulation of magnetic anisotropy was studied for Fe(II) complexes with various substituents in axial position (Fe(II)LN5PhenMeX2, where X= Cl-, Br- , I-, NCS-, ROH, {Ni(CN)4}2-) revealing D values spanning from ca -4 to -17 cm-1. Due to the large axial anisotropy induced by heavier halogen atoms in Br and I derivatives, these complexes showed SMM (Single Molecular Magnet) properties with energy barrier Ueff/kB ~ 70 K. These complexes are structurally robust and can be used as building units to form polynuclear systems. Their combination with a related trans-cyano K[CrLN3O2Ph(CN)2] complex allowed the synthesis of trinuclear complexes [{CrLN3O2Ph(CN)2}2MLN5PhenMe] (M= Fe(II) or Ni(II)), and a 1-D coordination polymer [{CrLN3O2Ph(CN)2}MLN5PhenMe][ClO4]n showing respectively, SMM and SCM (Single Chain Magnets) behaviors. The latter is the first example of SCM made with pentagonal bipyramid Ni centers
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Matter, Michel. "Les edifices des spectacles en gaule lyonnaise." Université Marc Bloch (Strasbourg) (1971-2008), 1985. http://www.theses.fr/1985STR27005.

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Ce corpus est un recensement descriptif des edifices destines aux spectacles dans la province de lyonnaise. Les theatres et amphitheatres, de meme que les edifices dits "theatres amphitheatres" presentant les caracteristiques a la fois de l'un et de l'autre monument, y sont presentes selon un schema qui, outre des mentions litteraires ou epigraphiques eventuelles et dans le cas de vestiges archeologiques conserves, permet une etude typologique prenant en compte la forme de l'aire plane, la place et la structure des batiments de scene, l'existence - ou non - d'entrees laterales et les dispositions generales de la cavea. A la description architecturale succedent des chapitres consacres a la situation du monument dans l'environnement urbanistique, a ses phases de construction et - le cas echeant - de reconstruction ainsi qu'a sa periode d'occupation. Une synthese tente de degager les constantes typologiques pour chaque categorie de monuments
The thesis is a descriptive census of theatres and amphitheatres in the roman province of gallia lugdunensis. These monuments, as well as the so-called "theatres-amphitheatres" with characteristics of both buildings, are presented here according to a schema which, besides literary or epigraphical references and in the case of preserved archaeological remains, allows a typological study taking account of the form of the orchestra, the place and the structure of the scene-buildings, the eventual existence of lateral entrances and the general disposition of the cavea. The architectural description is followed by chapters devoted to the urban position of the monument, to the phases of its construction -or reconstruction-, in the same way as to the periods of its occupation. A synthesis attempts to draw the typological features for each category of monuments
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Andreiadis, Eugen Sorin. "Edifices luminescents à base de lanthanides pour l'opto-électronique." Grenoble 1, 2009. http://www.theses.fr/2009GRE10050.

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Les complexes luminescents de lanthanides font l'objet d'une recherche importante dans le domaine de l'opto-électronique du fait de couleur pure et de rendements quantiques importants. Le développement de nouveaux chelates spécifiquement adaptés pour des applications opto-électroniques reste cependant un domaine moins développé par rapport à d'autres applications. Le but de ce travail est d'accéder à de nouvelles possibilités de synthèse dans le domaine des émetteurs moléculaires à base de lanthanides pour l'opto-electronique ; ceci, en concevant de nouveaux ligands adaptés à la complexation de ces métaux et l'étude des propriétés optiques des complexes formés. A cette fin nous avons synthétisés et étudiés une série de ligands basés sur des motifs terpyridine-, bipyridine- et pyridine-tetrazole. Divers substituants ont été ajoutés afin de moduler les propriétés électroniques de ces molécules avec, pour résultats, l'obtention de fortes efficacités lumineuses pour certains de ces complexes tant dans le visible que le proche infrarouge. Les effets induits par l'ajout des divers subtituants sur leurs propriétés photophysiques ont été clairement démontré. De plus, nous avons également synthétisés et testé en couche active de dispositifs OLED une nouvelle classe de complexes neutres complétées par des unités dicétonates. Nous avons par ailleurs explorés la sensibilisation des ions lanthanides par l'intermédiaire de complexes de métaux de transition d. Pour cela nous avons conçus une nouvelle architecture hétéro-métallique d-f où le complexe d'iridium est employé comme antenne. Finalement, nous avons étudiés les processus de transfert d'énergie par mesures de luminescence
Luminescent lanthanide complexes are receiving a large interest for their applications in the field of optoelectronics, as a result of their pure colors and high emission efficiencies. However, the development of new lanthanide chelates for optoelectronic devices has lagged behind that of other applications, and only a limited number of architectures have been tested. The aim of this work is to access new synthetic possibilities in the area of lanthanide emitters for optoelectronics, by designing specific ligands and studying the properties of their lanthanide complexes, considering their applications for solid state devices. To achieve this aim, we have designed, synthesized and studied the complexation of lanthanides by a series of ligands based on the terpyridine-, bipyridine- and pyridine-tetrazole motifs, appended with substituents having various electronic effects. The resulting complexes have been characterized by X-ray crystallography, NMR and luminescence studies. The emission efficiencies are very high in some cases, both in the visible and in the NIR region, demonstrating the clear influence of tuning the ligand structure on the photophysical properties of the final lanthanide complexes. Furthermore, we have synthesized, characterized and tested in OLED devices a new class of neutral complexes completed by β-diketonate units. Finally, in order to explore the sensitization of lanthanide ions by d-metal complexes, we have designed and synthesized, based on our previous studies, a new specific heterometallic architecture containing iridium complexes as lanthanide antennas, and we have investigated by luminescence measurements the energy transfer processes
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Huang, Gang. "Synthesis, crystallographic and magnetic studies of lanthanide-based molecular edifices." Thesis, Rennes, INSA, 2017. http://www.theses.fr/2017ISAR0008/document.

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Les molécules-aimants ou Single–Molécule Magnets (SMM) ont attiré une attention croissante au cours des dernières années en raison de leur potentiel attrayant en tant que dispositifs de stockage magnétique à haute densité. Beaucoup d'efforts ont été faits pour améliorer la performance magnétique de ces molécules à l’aide des techniques de chimie de coordination.Dans cette thèse, le travail est organisé en deux parties principales. La première partie est constituée des chapitres 2 et 3 qui se concentrent principalement sur les familles Lanthanide-radicaux zéro- et mono-dimensionnelles. La deuxième partie contient les chapitres 4 et 5, ou des ligands diamagnétiques sont utilisés afin concevoir des matériaux multifonctionnels.Dans la première partie, neuf radicaux TEMPO-R (R représente le substituant) sont utilisés. Leur structure cristalline, ainsi que leurs propriétés magnétiques ont été caractérisées. Dans le chapitre 2, quatre radicaux (TEMPO-OCH3, TEMPO-NH2 TEMPO-Acetamido et TEMPO-OCH2CCH) sont utilisés pour synthétiser des complexes zéro-dimensionnels, dont trois présentent des propriétés de SMM. Dans le cas particulier de TEMPO-OCH3, un très rare comportement de SMM avec lanthanides légers est observé (CeIII, PrIII et NdIII). La première SMM à base de PrIII est ainsi reportée. Dans le chapitre 3, l'objectif est de concevoir des SMM organisés mono-dimensionnellement dans l’empilement cristallin. Cinq autres radicaux sont utilisés: TEMPO-Méthacrylate, TEMPO-OCOPh, TEMPO-oxo, TEMPO-OH et TEMPO-CN. Parmi toutes les chaînes obtenues, [Pr(hfac)3(H2O)(TEMPO-OH)]n (17), [Dy(hfac)3-TEMPO-OH)]n (18) et [Tb(hfac)TEMPO-CN)]n (22) sont identifiés comme SMM. 22 présente la relaxation magnétique la plus lente parmi tous les SMM 4f-2p obtenues dans cette thèse, avec une d'hystérèse magnétique à basse température. Son analogue à base GdIII (23) présente une des plus grandes valeurs d'échange dans les composés de Gd-2p. Enfin un très rare exemple de réseau bidimensionnel 4f-2p de formule [(Ce(hfac)3)3(Oxo-TEMPO)4]n (15) est obtenu. Dans la deuxième partie, une chaine de dimère est obtenue par réaction d'un ligand carboxylique photo-commutable avec des sels d’ions LnIII. La photo-sensibilité du ligand sous irradiation UV a été testée et des mesures magnétiques en solution ont été entreprises. En outre, un composé de type Metal-Organic-Framework (MOF) présentant un comportement de SMM de {[Dy2(o-PDA)3(H2O)2]2H2O}n (28) a été conçu et caractérisé. Une interaction ferromagnétique Ln-Ln a été observée dans ce MOF-SMM et le dopage diamagnétique démontre que, contrairement à ce qui est observé sur [Ln(AZO)3(DMSO)(H2O)]2•4DMSO, cette interaction favorise le comportement de SMM
Single-molecule-magnet (SMM) has attracted increasing attention in recent years due to their appealing potential for high-density storage devices. Much effort has been made to improve the magnetic performance through flexible coordination chemistry strategy.In this thesis, the work is organized in two main parts. The first part is constituted of chapter 2 and chapter 3, primarily focus on the Ln-Radical families aiming at designing zero-dimensional and one-dimensional single-molecule-magnet (SMM). The second part contains chapter 4 and chapter 5, in which the ligands are replaced by diamagnetic ones for the purpose of designing the multifunctional materials.In the first part, nine TEMPO-R (R represents the substituent) radicals are employed to construct zero-dimensional and one-dimensional complexes. These kinds of compounds were prepared by reactions in the dichloromethane/n-heptane co-solvents between the precursor [Ln(hfac)3(H2O)2] and TEMPO radicals. Subsequently their molecular structure as well as magnetic properties have been characterized and described. In chapter 2, four radicals (TEMPO-OCH3, TEMPO-NH2 TEMPO-Acetamido and TEMPO-OCH2CCH) are used to synthesize monometallic or dimetallic complexes, among which three are successful to construct the SMM. For the special case of TEMPO-OCH3 a rare light lanthanide ions (CeIII, PrIII and NdIII) SMM behavior is reported. The PrIII derivative is the first PrIII-based SMM ever reported. In chapter 3, the target is to design SMM in one dimension by using another five radicals: TEMPO-Methacrylate, TEMPO-OCOPh, TEMPO-oxo, TEMPO-OH and TEMPO-CN. Among all the chains, [Pr(hfac)3(H2O)(TEMPO-OH)]n (17), [Dy(hfac)3-TEMPO-OH)]n (18) and [Tb(hfac)3(TEMPO-CN)]n (22) are identified as chains of SMM. 22 exhibits the slowest magnetic relaxation among all the 4f-2p SMMs obtained in this thesis, with a small opening of magnetic hysteresis. Its analogue of [Gd(hfac)3(TEMPO-CN)]n (23) even exhibits one of the largest exchange values in Gd-2p compounds. Last a very rare example of bidimensional 4f-2p network of formula [(Ce(hfac)3)3(Oxo-TEMPO)4]n (15) is obtained.In chapter 4, the salt of a photo-switchable carboxylic ligand was reacted with LnIII ions to afford a chain-like arrangement of dinuclear complexes of formula [Ln(AZO)3(DMSO)(H2O)]2•4DMSO. Photo-sensitivity of the ligand under the irradiation of UV has been tested together with magnetic measurements in solution. In chapter 5, a Metal-Organic-Framework (MOF) (28) has been designed and characterized. Ln-Ln ferromagnetic interaction has been observed and diamagnetic doping highlight that, contrary to what observed on [Ln(AZO)3(DMSO)(H2O)]2•4DMSO, this interaction promote SMM behavior in a so-called MOF-SMM
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McLean, Charlotte Elizabeth. "Shallow magmatic plumbing systems and edifices of monogenetic volcanic fields." Thesis, University of Glasgow, 2017. http://theses.gla.ac.uk/8418/.

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Magmatic plumbing systems of monogenetic volcanic fields comprise an interconnected network of sills, dykes and inclined sheets; however, the morphology, distribution and emplacement mechanisms of these shallow plumbing systems are often overlooked due to the lack of observable field data. Using seismic data provides an opportunity to understand these systems and integrate seismic-scale features with macro-scale observations from the field. Using a seismic dataset from the Faroe-Shetland Basin, NW Scotland, the Ben Nevis Monogenetic Volcanic Field (BNVF), this research provides an insight into how monogenetic volcanic fields are fed, and how the distribution of edifices can be primarily influenced by the structure of the substrate. By comparing the seismic data with field observations from three separate field studies, this research focuses in on the shallow, ductile zone (< 1 km) between the feeding intrusion(s) and the volcanic edifice, in order to determine the processes that occur during emplacement at a sub-seismic scale. This study provides a comprehensive assessment of the features of very shallow plumbing systems (< 200 m) within a variety of water-saturated settings, including: passive and dynamic peperite (blocky and fluidal); R-T structures; clastogenic dykes; gas cavities; slurry cavities; protopillows and subsurface pillows; volcaniclastic injectites; and magma lobes and fingers. The range of features displayed within the four case studies demonstrates that a variety of processes affect the emplacement of magma in the ductile zone. These processes include: (1) exploiting preferential horizons by host-rock fluidisation; (2) exploiting boundaries in the host-rock by the rotation of principal stresses; (3) explosive magmatic degassing; (4) cooling–contraction fragmentation; (5) explosions caused by rapid vapourisation of porewater; (6) a variety of molten fuel-coolant interactions (non-explosive to highly explosive); and (7) density contrasts. Monogenetic volcanic fields and their plumbing systems have been identified in reflective seismic data in exploratory offshore sedimentary basins (e.g. Southern Australia Margin and the NE Atlantic Margin). This research presents unprecedented quantitative analysis of the thermal influence of diatremes using a range of techniques (vitrinite reflectance analysis, Raman spectroscopy and fluid inclusion techniques) to produce local isothermal models of the host-rock surrounding diatremes. This aims to provide a better understanding of the overall thermal effect of monogenetic plumbing systems on reservoir porosity and permeability, and source maturity.
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CLEMENCEAU, ROBERT. "Les edifices religieux du departement de l'herault au xixeme siecle." Montpellier 3, 1992. http://www.theses.fr/1992MON30038.

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En 1801 02, les edifices religieux du departement de l'herault se trouvaient dans un etat deplorable. Sur pres de 400 eglises encore ouvertes au culte public regulier, pres de 60% etaient en mauvais ou tres mauvais etat et la quasi totalite des temples n'existaient plus. Une premiere partie montre comment a evolue cette situation de la signature de concordat (1801 02) a la separation des eglises et de l'etat (1905 06), compte tenu des dispositions legislatives et administratives applicables, et des difficultes, notamment financieres, rencontrees par les fabriques, les consistoires et les communes dans la realisation de leurs projets. Une seconde partie est consacree a la presentation detaillee des operations qui ont marque l'evolution generale des edifices religieux au cours du siecle: constructions ou reconstructions; remaniements; travaux de gros entretien visant a en assurer la conservation. Une derniere partie presente les hommes qui ont pris part a la mise en oeuvre des projets aux differents niveaux administratifs et sociaux: initiateurs (fabriques, consistoires ou communes); concepteurs (architec -tes); realisateurs (entrepreneurs)- et met en lumiere les rapports qu' ils ont eu les uns avec les autres ainsi qu'avec les autorites superieures
In 1801 02, religious buildings in the "departement" were in a bad state of disrepair. Nearly 60% of churches that had been kept open for regular public worship were in a state of utter decrepitude; there was no protestant church left. The first part of the thesis is an outline of the general evolution, from the signing of the concordat in 1801 02 to the separation of church and state in 1905 06, taking into account relevant legislative and admi nistrative measures throughout the century and the difficulties, espe cially financial difficulties, that the various fabrics, church and local councils had to face in the pursuit of their projects for reconstruction the second part deals, at greater length, with the various events that form the backbone of this general evolution, such as building or rebuil ding of churches, improvements and alterations, heavy works to preserve the very existence of the buildings concerned. The last part is devoted to the men who carried out the actual rebuil ding, either as initiators or as planners and contractors, and insists on the relationships they entertained with one another as well as with the higher authorities of church and state
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Delample, Mathieu. "Edifices supramoléculaires dans le glycérol : caractérisation et application en catalyse." Poitiers, 2010. http://theses.edel.univ-poitiers.fr/theses/2010/Delample-Mathieu/2010-Delample-Mathieu-These.pdf.

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Ce travail de thèse s'inscrit dans le cadre du développement durable au travers de l'utilisation du glycérol en tant que solvant. L'objectif est de montrer qu'il peut servir de solvant soit, pour l'obtention d'agrégats de tensioactifs (solvant cohésif) ainsi que d'émulsions au contact d'une phase organique, soit pour la réalisation d'une catalyse dans des conditions peu usuelles (forte température d'ébullition et faible pression de vapeur saturante). L'objectif de la première partie consiste en l'étude des propriétés d'agrégation en utilisant des acides gras comme tensioactifs. En changeant la nature du contre ion, ces molécules offrent un large polymorphisme d'agrégats. Ainsi, nous décrivons dans le glycérol, l'obtention de micelles, de vésicules ou encore de tubes. Ces assemblages présentent la particularité d'être de plus petite taille comparativement à l'eau. Ces systèmes ont ensuite été utilisés dans la formation de phases cristal liquide ou d'émulsions en présence d'hexadécane. Dans une deuxième partie, de manière à développer des procédés catalytiques sélectifs dans le glycérol, nous avons synthétisé des agrotensioactifs dérivés de sucres (aminopolysaccharides). Ces derniers sont capables de (i) contourner la faible solubilité des substrats organiques dans le glycérol et de (ii) limiter la réactivité intrinsèque du glycérol, grâce à la formation de domaines hydrophobes. Dans l'une des réactions modèles étudiées (couplage de Heck), il est possible, par effet de température, de contrôler la sélectivité de la réaction ce qui permet d’envisager la synthèse de composés à plus haute valeur ajouté. L'extraction sélective des produits formés dans le glycérol a ensuite été étudiée en utilisant le CO2 supercritique puisque la solubilité du glycérol dans ce solvant est relativement faible
This PhD work deals with the use of glycerol as a green and sustainable solvent. The main objective is to show that glycerol can be used as a solvent first, to obtain supramolecular buildings (cohesive solvent) and emulsions using an organic phase and then, to develop a catalysis in unconventional conditions (high boiling point and low vapour pressure). The first part consists in the study of aggregation properties using fatty acids as surfactants. By changing the nature of the counter-ion, these molecules allow producing various supramolecular assemblies such as micelles, vesicles and even tubes. In glycerol these aggregates show a smaller size compared to water. Those dispersions were then used in the formation of liquid crystal phases and emulsions with hexadecane as the oil component. In a second part, in order to develop selective catalytic processes in glycerol, we have synthesized new sugar-based surfactants. They are capable to (i) circumvent the low solubility of organic substrates in glycerol and (ii) limit the intrinsic reactivity of glycerol through the formation of hydrophobic domains. In one model reactions studied (Heck coupling), it is possible, by a control of temperature, to change the reaction selectivity. This allows us to envisage the synthesis of more valuable products. The selective extraction of the products formed in glycerol has been studied using supercritical CO2 mainly because the glycerol is poorly soluble in this solvent
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Books on the topic "Edifices"

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Thiébaut, Pierre. Paris, edifices connus et méconnus. Cély-en-Bière: Moulin de Choiseau, 2000.

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Tabassum, Javeed, ed. World heritage monuments and related edifices in India. New York: Algora, 2008.

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Edifices: Architecture and the spatial frameworks of memory. Oslo]: Arkitektur- og designhøgskolen i Oslo, 2013.

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Jāvīd, ʻAlī. World heritage monuments and related edifices in India. New York: Algora, 2008.

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Foundation, Parnassus, and Museum of Fine Arts, Houston., eds. Money matters: A critical look at bank architecture. New York: McGraw-Hill, 1990.

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McKenzie, Ray. Thomas Annan and the Scottish landscape: Among the gray edifices. London: Taylor & Francis, 1992.

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Seminar of the IFLA Section on Library Buildings and Equipment (11th 1999 Shanghai, China). Library buildings in a changing environment: Proceedings of the Eleventh Seminar of the IFLA Section on Library Buildings and Equipment, Shangai, China, 14-18 August 1999. München: Saur, 2001.

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Porter, Jane Molloy. Friendly edifices: Piscataqua lighthouses and other aids to navigation 1771-1939. Portsmouth, N.H: Peter E. Randall Publisher LLC for the The Portsmouth Marine Society, 2006.

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Têtu, Horace. Edifices religieux érigés dans la Province de Québec sous la domination française. Québec: [s.n.], 1995.

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Thompson, Godfrey. Planning and design of library buildings. 3rd ed. London: Butterworth Architecture, 1989.

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Book chapters on the topic "Edifices"

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Lester, John. "Idols and Edifices." In Conrad and Religion, 59–67. London: Palgrave Macmillan UK, 1988. http://dx.doi.org/10.1007/978-1-349-19104-8_5.

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Schmincke, Hans-Ulrich. "Volcanic Edifices and Volcanic Deposits." In Volcanism, 127–54. Berlin, Heidelberg: Springer Berlin Heidelberg, 2004. http://dx.doi.org/10.1007/978-3-642-18952-4_9.

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Bünzli, Jean-Claude G., Frédéric Besançon, and Frédéric Ihringer. "Bimetallic Lanthanide Supramolecular Edifices with Calixarenes." In ACS Symposium Series, 179–94. Washington, DC: American Chemical Society, 2000. http://dx.doi.org/10.1021/bk-2000-0757.ch014.

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Carr, Gillian. "Bunkers: Edifices of Abomination or Heritage Sites?" In Legacies of Occupation, 83–140. Cham: Springer International Publishing, 2014. http://dx.doi.org/10.1007/978-3-319-03407-2_3.

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Mazza, Damiano. "Edifices and Full Abstraction for the Symmetric Interaction Combinators." In Lecture Notes in Computer Science, 305–20. Berlin, Heidelberg: Springer Berlin Heidelberg, 2007. http://dx.doi.org/10.1007/978-3-540-73228-0_22.

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Barraud, André. "Building up Supramolecular Edifices Dedicated to a Specific Function." In From Neural Networks and Biomolecular Engineering to Bioelectronics, 177–87. Boston, MA: Springer US, 1995. http://dx.doi.org/10.1007/978-1-4899-1088-2_15.

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Dubin, Steven C. "“The History of Our Future”: Revamping Edifices of a Bygone Era." In Transforming Museums, 147–84. New York: Palgrave Macmillan US, 2006. http://dx.doi.org/10.1007/978-1-137-05775-4_6.

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Ingram, Angela. "‘The Sacred Edifices’: Virginia Woolf and Some of the Sons of Culture." In Virginia Woolf and Bloomsbury, 125–45. London: Palgrave Macmillan UK, 1987. http://dx.doi.org/10.1007/978-1-349-18480-4_8.

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Boivin, Pierre, and Jean-Claude Thouret. "The Volcanic Chaîne des Puys: A Unique Collection of Simple and Compound Monogenetic Edifices." In World Geomorphological Landscapes, 81–91. Dordrecht: Springer Netherlands, 2013. http://dx.doi.org/10.1007/978-94-007-7022-5_9.

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Clouard, V., and A. Bonneville. "Submarine Landslides in Society and Austral Islands, French Polynesia: Evolution With the Age of Edifices." In Submarine Mass Movements and Their Consequences, 335–41. Dordrecht: Springer Netherlands, 2003. http://dx.doi.org/10.1007/978-94-010-0093-2_37.

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Conference papers on the topic "Edifices"

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Antonielli, Benedetta, Oriol Monserrat, Marco Bonini, Gaia Righini, Federico Sani, and Guido Luzi. "DInSAR analysis reveals bulging of Azerbaijan mud volcano edifices before an eruption." In Fringe2015: Advances in the Science and Applications of SAR Interferometry and Sentinel-1 InSAR Workshop. European Space Agency, 2015. http://dx.doi.org/10.5270/fringe2015.pp88.

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Chamberlain, Katy, Dan Morgan, Luis Lara, and Eleonora Rivalta. "Effect of stratovolcanic edifices on timescales of mafic magma ascent: case study from Puyehue-Cordón Caulle, Chile." In Goldschmidt2021. France: European Association of Geochemistry, 2021. http://dx.doi.org/10.7185/gold2021.4503.

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Amdahl, J., and T. Holmas. "ISUM for Offshore Frame Structures." In ASME 2016 35th International Conference on Ocean, Offshore and Arctic Engineering. American Society of Mechanical Engineers, 2016. http://dx.doi.org/10.1115/omae2016-55053.

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The paper presents the background and major ideas behind the computer program USFOS. The program is today widely used by the offshore industry to assess the resistance of oil and gas installations against abnormal environmental loads and accidental actions, such as ship collisions, fires and explosions. The assessment is normally performed in the accidental limit states; i.e. substantial yielding, buckling, partial collapse may take place, but the structure should maintain overall integrity. The features and concepts and models adopted in USFOS have also proved to be very useful in the analysis of totally different edifices. A few examples of this are given in the paper.
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Park, Hyoung-June, and Emmanuel-George Vakalo. "The recueil et parallËle des Edifices de tout genre revised in digital: A tool for making an architectural reference." In CAADRIA 2001. CAADRIA, 2001. http://dx.doi.org/10.52842/conf.caadria.2001.379.

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Lang, Nicholas, Joseph Mccarthy, and Bradley J. Thomson. "USING SMALL SHIELD EDIFICES TO GAIN INSIGHT INTO THE VOLCANIC HISTORY OF IDUNN MONS, A POTENTIALLY ACTIVE VOLCANO ON VENUS." In GSA 2020 Connects Online. Geological Society of America, 2020. http://dx.doi.org/10.1130/abs/2020am-348929.

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McCarthy, Joseph, Nicholas P. Lang, Cole A. Nypaver, and Bradley J. Thomson. "MORPHOLOGIC CHARACTERISTICS OF EDIFICES IN THREE TERRESTRIAL BASALTIC VOLCANIC FIELDS: IMPLICATIONS FOR THEIR USE AS ANALOGS TO VENUSIAN SHIELD FIELDS." In GSA Annual Meeting in Indianapolis, Indiana, USA - 2018. Geological Society of America, 2018. http://dx.doi.org/10.1130/abs/2018am-321510.

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Lang, Nicholas Patrick, Joseph McCarthy, and Bradley J. Thomson. "A MORPHOLOGIC COMPARISON OF SMALL VENUSIAN EDIFICES TO TERRESTRIAL MONOGENETIC VOLCANOES: POSSIBLE IMPLICATIONS FOR IDENTIFYING AND INTERPRETING SMALL SHIELD VOLCANOES ON VENUS." In GSA Connects 2022 meeting in Denver, Colorado. Geological Society of America, 2022. http://dx.doi.org/10.1130/abs/2022am-380325.

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Menéndez Díaz, Agustín, Celestino Ordóñez Galán, Silverio García Cortés, Alfonso Lozano Luengas, and María Concepción Crespo Turrado. "Aprendizaje usando modelos BIM para motivar un conocimiento sostenible de los edificios e instalaciones de la Universidad de Oviedo." In IN-RED 2018: IV Congreso Nacional de Innovación Educativa y Docencia en Red. Valencia: Universitat Politècnica València, 2018. http://dx.doi.org/10.4995/inred2018.2018.8838.

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El objetivo principal que se plantea en este trabajo de innovación docente, es identificar obras e infraestructuras de edificios que se estén realizando, y que permitan extraer de las mismas partes que se conviertan en problemas dosificados para los alumnos de ingeniería. Para ello se plantea poner el foco de esta búsqueda en las obras de reforma, ampliación, nueva instalación o de mejora de los edificios de la propia Universidad de Oviedo. En muchos casos los alumnos solo ven el aula o el laboratorio donde imparten clase, pero no se han parado a pensar los elementos constructivos, la funcionalidad del edificio que ocupan, o su interacción con el entorno. Los edificios son nuestro medio ambiente más próximo y de ello depende nuestra comodidad y nuestro confort, y por lo tanto son una excusa ideal para plantear problemas reales, que ayuden a los alumnos a estudiar y comprender mejor, los conceptos propios de cada rama tecnológica de la ingeniería. El fin último es involucrar a los alumnos y a la comunidad universitaria en el conocimiento de los edificios, su interacción con el medio ambiente, el mantenimiento sostenible de sus instalaciones Palabras clave: CAD, BIM, Sostenibilidad de Edificios.
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Zapata Escobar, Arabella, Ricardo Bonett, and Carlos Blandón. "ESTIMACIÓN RÁPIDA DE LA DEMANDA SÍSMICA EN EDIFICIOS DE MUROS DELGADOS DE HORMIGÓN REFORZADO." In Mujeres en ingeniería: empoderamiento, liderazgo y compromiso. Asociacion Colombiana de Facultades de Ingeniería - ACOFI, 2021. http://dx.doi.org/10.26507/ponencia.1855.

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Dado el auge de la construcción de vivienda con el sistema de muros industrializados, que típicamente consiste en edificios con muros de hormigón reforzado delgados y esbeltos, es necesario contar con herramientas que permitan realizar estimaciones rápidas de la demanda sísmica en este sistema a fin de garantizar que el predimensionamiento de los elementos estructurales sea el adecuado. En este trabajo se presenta una ecuación para calcular la demanda de rotación elástica asociada con el sismo de diseño como una función del índice de rigidez, un parámetro que relaciona la altura total del edificio con su periodo considerando secciones fisuradas (hw/Tcr). Para obtener la expresión, se utilizó una base de datos de 13 edificios con 26 modelos estructurales correspondientes al análisis en las dos direcciones principales. Los edificios en la base de datos, de los que se contó con información detallada y planos estructurales, están localizados en zonas de amenaza sísmica intermedia y alta. El estudio de los edificios consistió en análisis modales espectrales usando software de uso comercial para análisis estructural (ETABS). Para cada edificio, se obtuvo el desplazamiento en el techo debido a la demanda sísmica y se estimó la rotación en la base. Adicionalmente, se caracterizaron parámetros estructurales como el índice de área de muros, la relación de aspecto de los muros que soportan más del 50% del cortante sísmico, los detalles del refuerzo de los muros y la configuración estructural. Los resultados obtenidos mediante la ecuación propuesta permiten clasificar las estructuras de acuerdo con su nivel de demanda sísmica, las características de la configuración estructural y los umbrales de rotación. Se proponen análisis adicionales para extender las conclusiones obtenidas en este estudio cuando el comportamiento no lineal, las excentricidades asociadas con deficiencias constructivas, y los efectos de torsión son tomados en cuenta.
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Mancini, Francesco Maria, and Tanja Glusac. "Void of Power." In 24th ISUF 2017 - City and Territory in the Globalization Age. Valencia: Universitat Politècnica València, 2017. http://dx.doi.org/10.4995/isuf2017.2017.6172.

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The history of built environment reflects the rise and fall of political systems, their conflicts, social contradictions and ultimately, the state of being of particular civic societies over time. Former symbols of power, such as ancient monuments, palaces and churches still express their symbolic, economic, cultural and political value which constituted in different ages the motivation for their being. Today these are replaced by new symbols of contemporary economic forces which through skyscrapers express global tendency and power shifts. While such edifices are recognizable embodiments of power and political systems of their time, less visible, yet equally potent, are the shifts and voids in power relations. To fully comprehend the role of architecture in expressing and supporting power structures, it is important to question the concept of architecture as a mere act of presence (construction) and consider instead the void and its complementary aspects: absence, erasure and ideological need for demolition, as expressions of power. This paper considers power within the parameters of void, which extend beyond the notion of “tabula rasa” that has characterized many urban transformations. By considering the emblematic case of Via dell’ Impero, analyzing various ‘iconic’ works of architecture for their role in expressing power of institutions and individuals, and identifying dispersion as an underhanded way of exercising power, this paper proposes a more complex reading of urban transformations. It offers moments of reflection and a shift in research focus in terms of how the void is used today to express and support present power relations.
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Reports on the topic "Edifices"

1

Wilson, A. M., and M. C. Kelman. Assessing the relative threats from Canadian volcanoes. Natural Resources Canada/CMSS/Information Management, 2021. http://dx.doi.org/10.4095/328950.

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This report presents an analysis of the threat posed by active volcanoes in Canada and outlines directives to bring Canadian volcano monitoring and research into alignment with global best practices. We analyse 28 Canadian volcanoes in terms of their relative threat to people, aviation and infrastructure. The methodology we apply to assess volcanic threat was developed by the United States Geological Survey (USGS) as part of the 2005 National Volcano Early Warning System (NVEWS). Each volcano is scored on a number of hazard and exposure factors, producing an overall threat score. The overall threat scores are then assigned to five threat categories ranging from Very Low to Very High. We adjusted the methodology slightly to better suit Canadian volcano conditions by adding an additional knowledge uncertainty score; this does not affect the threat scoring or ranking. Our threat assessment places two volcanoes into the Very High threat category (Mt. Meager and Mt. Garibaldi). Three Canadian volcanoes score in the High threat category (Mt. Cayley, Mt. Price and Mt. Edziza) and two volcanoes score in the Moderate threat category (the Nass River group and Mt. Silverthrone). We compare the ranked Canadian volcanoes to similarly scored volcanoes in the USA and assess the current levels of volcano monitoring against internationally recognised monitoring strategies. We find that even the most thoroughly-studied volcano in Canada (Mt. Meager) falls significantly short of the recommended monitoring level (Mt. Meager is currently monitored at a level commensurate with a Very Low threat edifice, according to NVEWS recommendations). All other Canadian volcanoes are unmonitored (other than falling within a regional seismic network emplaced to monitor tectonic earthquakes). Based on the relative threat and scientific uncertainty surrounding some Canadian volcanoes, we outline five strategies to improve volcano monitoring in Canada and lower the uncertainty about eruption style and frequency: installation of real-time seismic stations at all Very High and High threat volcanoes, comprehensive lithofacies studies at Mt. Garibaldi in order to reduce uncertainty surrounding the frequency and style of volcanism, hazard mapping at Mt. Garibaldi and Mt. Cayley and publication of existing hazard analyses and mapping for Mt. Meager as a comprehensive hazard map, regular satellite-based ground deformation monitoring at all Very High to Moderate threat edifices, and, finally, installation of a landslide detection and alerting system at Mt. Meager.
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2

Wilson, A. M., and M. C. Kelman. Assessing the relative threats from Canadian volcanoes. Natural Resources Canada/CMSS/Information Management, 2021. http://dx.doi.org/10.4095/328950.

Full text
Abstract:
This report presents an analysis of the threat posed by active volcanoes in Canada and outlines directives to bring Canadian volcano monitoring and research into alignment with global best practices. We analyse 28 Canadian volcanoes in terms of their relative threat to people, aviation and infrastructure. The methodology we apply to assess volcanic threat was developed by the United States Geological Survey (USGS) as part of the 2005 National Volcano Early Warning System (NVEWS). Each volcano is scored on a number of hazard and exposure factors, producing an overall threat score. The overall threat scores are then assigned to five threat categories ranging from Very Low to Very High. We adjusted the methodology slightly to better suit Canadian volcano conditions by adding an additional knowledge uncertainty score; this does not affect the threat scoring or ranking. Our threat assessment places two volcanoes into the Very High threat category (Mt. Meager and Mt. Garibaldi). Three Canadian volcanoes score in the High threat category (Mt. Cayley, Mt. Price and Mt. Edziza) and two volcanoes score in the Moderate threat category (the Nass River group and Mt. Silverthrone). We compare the ranked Canadian volcanoes to similarly scored volcanoes in the USA and assess the current levels of volcano monitoring against internationally recognised monitoring strategies. We find that even the most thoroughly-studied volcano in Canada (Mt. Meager) falls significantly short of the recommended monitoring level (Mt. Meager is currently monitored at a level commensurate with a Very Low threat edifice, according to NVEWS recommendations). All other Canadian volcanoes are unmonitored (other than falling within a regional seismic network emplaced to monitor tectonic earthquakes). Based on the relative threat and scientific uncertainty surrounding some Canadian volcanoes, we outline five strategies to improve volcano monitoring in Canada and lower the uncertainty about eruption style and frequency: installation of real-time seismic stations at all Very High and High threat volcanoes, comprehensive lithofacies studies at Mt. Garibaldi in order to reduce uncertainty surrounding the frequency and style of volcanism, hazard mapping at Mt. Garibaldi and Mt. Cayley and publication of existing hazard analyses and mapping for Mt. Meager as a comprehensive hazard map, regular satellite-based ground deformation monitoring at all Very High to Moderate threat edifices, and, finally, installation of a landslide detection and alerting system at Mt. Meager.
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3

Alvear, Alexandra, Maryam Esmaeili, Esperanza González-Mahecha, Claudia Hernandez, and Livia Minoja. Edificios verdes: lineamientos para la incorporación y contabilización de medidas de mitigación y adaptación al cambio climático. Banco Interamericano de Desarrollo, December 2022. http://dx.doi.org/10.18235/0004627.

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El sector de la construcción está creciendo a un ritmo sin precedentes y las emisiones de CO2 derivadas del funcionamiento de los edificios han aumentado hasta su nivel más alto hasta ahora, llegando en el 2020 a representar alrededor del 37% del total de las emisiones mundiales de CO2 por consumo de energía. En este contexto, los edificios verdes representan una gran oportunidad para contribuir a enfrentar los desafíos climáticos y sumarse a los esfuerzos de alineación al Acuerdo de Paris, a través de la promoción de infraestructura sostenible, baja en carbono y resiliente en los proyectos financiados por el Grupo BID, tanto en el ámbito público como en el privado. La publicación “EDIFICIOS VERDES: LINEAMIENTOS PARA LA INCORPORACION Y CONTABILIZACION DE MEDIDAS DE MITIGACION Y ADAPTACION AL CAMBIO CLIMTICO” explica cómo los edificios, tanto de infraestructura social como de otros sectores, pueden contribuir al cumplimiento de las metas corporativas de financiamiento climático y a los esfuerzos de alineación con el AP, generando beneficios para el medio ambiente, ahorros económicos, mejores niveles de confort para los usuarios, y aumento de la resiliencia. El documento explica qué son los edificios verdes, cuáles son las estrategias y medidas de mitigación y adaptación al cambio climático que pueden ser incorporadas en los proyectos del Banco que incluyan diseño, mejoramiento y/o construcción de edificios, y cuáles son los criterios de contabilización del financiamiento climático para estos proyectos.
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4

Urteaga Dufour, José Antonio, and Lucía Cortina Correa. Programa de Eficiencia Energética en Edificios de Oficinas en México. Inter-American Development Bank, July 2019. http://dx.doi.org/10.18235/0001762.

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5

Fischel, Eric, Wilhelm Dalaison, Esperanza González-Mahecha, Ignacio Astorga, Michelle Carvalho Hallack, and Virginia Snyder. Edificios verdes para el sector salud: Identificación de medidas costo-efectivas para un diseño sostenible. Inter-American Development Bank, September 2020. http://dx.doi.org/10.18235/0002686.

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6

Lew, H. S., Emil Simiu, John L. Gross, and Monica A. Starnes. Manual de evaluación sísmica y de huracanes de edificios existentes de hormigón para la República Dominicana. Gaithersburg, MD: National Institute of Standards and Technology, 2002. http://dx.doi.org/10.6028/nist.ir.6867es.

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7

Regueiro y González-Barros, Manuel. SAN GENARO: EL ÚLTIMO VOLCÁN DE LA PALMA. Ilustre Colegio Oficial de Geólogos, April 2022. http://dx.doi.org/10.21028/mrg.2022.04.19.

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En España nadie olvidará el año 2021 -por la pandemia, sobre todo- pero porque ya todos los españoles han visto en directo una erupción de un volcán en el suelo patrio. El nuevo edificio volcánico de La Palma que ha durado más que ningún otro del registro histórico (85 días) -que no del geológico- se ha llevado por delante 2.910 construcciones y ha afectado a casi el 2% del territorio de la isla (1.226 hectáreas) y a miles de sus habitantes.
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8

Lovera Viloria, Victor Alfonzo, and Sandra Sinde Cantorna. PAPIRUS: usar la compra pública de innovación para la construcción sostenible: el caso de edificios de energía casi cero. Banco Interamericano de Desarrollo, December 2022. http://dx.doi.org/10.18235/0004586.

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La compra pública de innovación (CPI) es una herramienta para promover la innovación desde la demanda pública, la cual está siendo impulsada desde organismos supranacionales e internacionales. Sin embargo, todavía existen pocos casos documentados que muestren ejemplos exitosos que permitan llegar a soluciones innovadoras para retos planteados desde el sector público mediante el diálogo, la cocreación y la compartición de riesgos entre las administraciones y el ecosistema innovador. Esta publicación presenta de manera general el concepto de CPI, sus diferentes tipos y procedimientos de contratación y aborda el problema de la pérdida de energía en hogares de uso social e instalaciones públicas y sus consecuencias dentro del proyecto PAPIRUS. Se trata de un proyecto de CPI con socios en diferentes países de la Unión Europea (UE). En la publicación se detalla la metodología utilizada por parte del líder del consorcio (Tecnalia) para coordinar, planificar, gestionar y evaluar las compras públicas realizadas en cada país, así como los casos nacionales de Alemania, España, Italia y Noruega. Finalmente, se muestra la importancia del estudio y evaluación de impacto de las acciones realizadas. Este caso demuestra que la unión de diferentes administraciones de varios países para la solución de un mismo reto se puede conseguir mediante el apoyo de instituciones como la Comisión Europea.
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9

Muñoz Jiménez, José Miguel, and Pablo Moñino Lostalé. El Proyecto ‘Chokáa’ de elaboración tradicional de cal en Turkana (Kenia): resultados positivos siete años después (2013-2020). Ilustre Colegio Oficial de Geólogos, September 2022. http://dx.doi.org/10.21028/jmmj.2022.09.23.

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Pablo Moñino llevaba dos largos años apostando por producir cal en Turkana en un horno tradicional. Después de varios intentos fallidos, a la cuarta hornada, en 2015, se logró el éxito necesario: una cal de alta pureza y con todas las características precisas. Ahora, en este artículo, detallaremos cómo se fue avanzando e innovando en el proyecto ‘Chokáa’, hasta poder llegar hoy al empleo de más de medio centenar de jóvenes turkanos, fabricando importantes aportes de materiales tradicionales, e iniciando la construcción de nuevos edificios, de un tamaño cada vez mayor, en las misiones de la zona.
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10

Vázquez i Falip, Maria Pilar, Josep Medina Morales, and Joan-Ramon González Pérez. Edificios singulares de la Primera Edad del Hierro en la llanura occidental catalana: Sant Joan Vell y la Serra del Calvari. Edicions de la Universitat de Lleida, 2018. http://dx.doi.org/10.21001/rap.2018.28.19.

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