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Geologia 1-Fisika 1: duela 65 milioi urte Lurraren aurkako meteorito baten inpaktuaren afera
Plazaola Muguruza, Fernando
(Servicio Editorial de la Universidad del País Vasco/Euskal Herriko Unibertsitatearen Argitalpen Zerbitzua, 2023)
This article is a continuation of the article "Geologia 1-Fisika 0", where I showed that the mastery of physics in the 20th century, and especially in the first half of the century, did not reach all areas, and in the ... -
Geologia bizirik. GeoBizirik.org
; ; Apraiz Atucha, Arturo; Aranburu Artano, Arantza ; Arostegi, Javier ; Baceta Caballero, Juan Ignacio ; Bernaola, Gilen ; ; Gil Crespo, Pedro Pablo ; ; ; ; ; ; ; ; Pizarro Sanz, José Luis ; ; ; Urtiaga Greaves, Miren Karmele ; Zuluaga Ibargallartu, María Cruz (Servicio Editorial de la Universidad del País Vasco/Euskal Herriko Unibertsitatearen Argitalpen Zerbitzua, 2011)
Geologia Lurra aztertzen duen zientzia da: lurraren osaera, egitura eta jatorria, eta bai arroketan aztarnak utzi dituzten iraganeko edo gaur egungo gertaerak ere. Baina, zergatik du gizarteak geologoen beharra? Hona hemen ... -
Geological record of extreme floods and anthropogenic impacts on an industrialised bay: the inner Abra of Bilbao (northern Spain)
Irabien Gulias, María Jesús; ; Gómez Arozamena, José; Serrano García, Humberto; Sánchez-Cabeza, Joan Albert; Ruiz-Fernández, Ana Carolina (Elsevier, 2019-08-15)
The Bilbao estuary is one of the most polluted areas on the northern coast of Spain, owing to the direct disposal of urban effluents and waste waters from mining and industrial activities that has occurred during the last ... -
Geological risk assessment for rock art protection in karstic caves (Alkerdi Caves, Navarre, Spain)
Álvarez González, Irantzu; ; ; ; ; ; ; ; ; ; ; ; ; (Elsevier, 2018-02-16)
This paper sets out a methodology for calculating the potential zone of damage to which an Item of Cultural Interest (ICI) located in a karst environment is exposed. An itemised study of the geological characteristics of ... -
Geología en acción. GeoBizirik.org
; ; Apraiz Atucha, Arturo; Aranburu Artano, Arantza ; Arostegi, Javier ; Baceta Caballero, Juan Ignacio ; Bernaola, Gilen ; ; Gil Crespo, Pedro Pablo ; ; ; ; ; ; ; Pizarro Sanz, José Luis ; ; ; Urtiaga Greaves, Miren Karmele ; Zuluaga Ibargallartu, María Cruz ; (Servicio Editorial de la Universidad del País Vasco/Euskal Herriko Unibertsitatearen Argitalpen Zerbitzua, 2011)
La Geología es la ciencia que estudia la Tierra en su conjunto, su composición, estructura y origen, así como los fenómenos que han tenido lugar en el pasado o que se producen en la actualidad y que han dejado sus huellas ... -
Geology alive. GeoBizirik.org
; ; Apraiz Atucha, Arturo; Aranburu Artano, Arantza ; Arostegi, Javier ; Baceta Caballero, Juan Ignacio ; Bernaola, Gilen ; ; Gil Crespo, Pedro Pablo ; ; ; ; ; ; ; Pizarro Sanz, José Luis ; ; ; Urtiaga Greaves, Miren Karmele ; Zuluaga Ibargallartu, María Cruz ; (Servicio Editorial de la Universidad del País Vasco/Euskal Herriko Unibertsitatearen Argitalpen Zerbitzua, 2011)
Geology is the science that studies the Earth, its composition, structure and origin in addition to past and present phenomena that leave their mark on rocks. So why does society need geologists? Some of the main reasons ... -
Geomatics techniques applied to glaciers, rock glaciers, and icepatches in Spain (1991-2012)
(Published by Taylor & Francis on behalf of the Swedish Society for Anthropology and Geography, 2014)At present there is a wide variety of geomatic techniques available to determine the dynamics of glaciers, rock glaciers and ice patches. Between 1991 and 2012, different geomatic techniques – total station, global ... -
Geometria deskribatzailea. Sistema diedriko zuzena. Ariketa-bilduma
(Servicio Editorial de la Universidad del País Vasco/Euskal Herriko Unibertsitatearen Argitalpen Zerbitzua, 2021)Industri Ingeniaritza graduko berezitasun guztietan, bai eta Ingeniaritza Zibileko graduan, 1.mailako Adierazpen Grafikoa I irakasgaian erabiltzen den Ariketa Bilduma da. Bilduma Ingeniaritza alorrean sortzen diren egoera ... -
Geometria konplexuko pieza baten mekanizazio-estrategiak CAM bidez
; ; ; González Barrio, Haizea; (Servicio Editorial de la Universidad del País Vasco/Euskal Herriko Unibertsitatearen Argitalpen Zerbitzua, 2021)
In this work, knee prosthesis manufacturing process using CO2 cooling is described. It is necessary to use 5 continuous axis milling in order to manufacture this complex geometry. However, surfaces complexity and material ... -
Geometriaren irakaskuntza lehen hezkuntzan GeoGebra erabiliz
(2018)Gradu Amaierako Lan honek Lehen Hezkuntzako azken zikloan geometria lantzeko ariketa bilduma eraginkor eta hezigarri bat sortzea du helburu, betiere Geogebra erreminta informatikoa giltzarri. Horretarako, IKTek hezkuntzan ... -
Geometric documentation and reconstruction of the church of the Monastery of San Prudencio (La Rioja, Spain)
(Laboratorio de Documentación Geométrica del Patrimonio (LDGP), 2011-07)[EN]This diploma thesis is the result of a collaboration of two universities, the University of the Basque Country (UPV/EHU) and the National Technical University of Athens (NTUA). It is part of the bigger project of the ... -
Geometric documentation of archaeological excavations
Mesanza Moraza, Amaia; Álvarez González, Irantzu ; ; Valle Melón, José Manuel ; (Laboratorio de Documentación Geométrica del Patrimonio (LDGP), 2002-02)
[EN] The poster presents a methodology for documenting archaeological excavations by means of stereoscopic photogrammetry. Moreover, further examples of mesh representation of heritage are also shown. -
Geometric documentation of historic buildings
; Álvarez González, Irantzu; Mesanza Moraza, Amaia ; Valle Melón, José Manuel ; Vicente Espina, Iratxe (Laboratorio de Documentación Geométrica del Patrimonio (LDGP), 2002-02)
[EN] The most common steps to document an historic building are presented, as well as some examples: churches, walls, bridges and an altarpiece. -
Geometric Harmonic Analysis. Cp weights, John Nirenberg estimates and Hajlasz capacity density conditions
(2021-12-17)En esta tesis, se desarrollan varios temas dentro del análisis armónico. El primer tema tiene que ver conlos pesos de clase Cp. Por un lado, estudiamos propiedades intrínsecas de estos pesos, como ladesigualdad débil de ... -
Geometric Morphometrics and Machine Learning Models Applied to the Study of Late Iron Age Cut Marks from Central Spain
(MDPI, 2023-03-21)Recently the incorporation of artificial intelligence has allowed the development of valuable methodological advances in taphonomy. Some studies have achieved great precision in identifying the carnivore that produced tooth ... -
Geometric multiplicity margin for a submatrix
(Elsevier, 2002-07)Let G be a square complex matrix with less than k nonconstant invariant factors. We find a complex matrix that gives an optimal approximation to G among all possible matrices that have more than or equal to k invariant ... -
Geometric optics analysis of inverted graded index fibers
; Aldabaldetreku Etxeberria, Gotzon; Durana Apaolaza, Gaizka ; Illarramendi Leturia, María Asunción (IOP, 2022)
We derive a general solution based on geometric optics that describes the light propagation properties in multimode optical fibers with inverted refractive index profiles. Using this general solution, we classify rays ... -
Geometrical Defect Detection in the Wire Electrical Discharge Machining of Fir-Tree Slots Using Deep Learning Techniques
; Sánchez Galíndez, José Antonio; Iturrioz Aguirre, Jon Ander; Ayesta Rementeria, Izaro (MDPI, 2018-12-27)
Traceability is a critical issue in the manufacturing of aerospace components. However, extracting understandable information from huge amounts of data from manufacturing processes may become a very difficult task. In this ... -
Geometrikoak eta beste armadura batzuk Holozenoan: suharriaz haratagoko ikuspegi bat
(2020-11-20)Lan honetan, Holozenoko geometriko eta beste armadura batzuen erabilera eta eraginkortasuna irudikatzen laguntzen da, gezi zein arkuen aztarnen ikerketaren bitartez. Lehendabizi, Holozenoko historiaurreko ingurunean ... -
Geometría lipídica en la regulación de las actividades de la dinamina
(2018-12-19)Las dinaminas clásicas son grandes GTPasas que median la fisión de la membrana durante la endocitosis. Actúan como enzimas mecano-químicas que convierten la energía obtenida de la hidrólisis del GTP en constricción y ...