Search results for "Excel"
showing 10 items of 166 documents
Detecting topology through dynamics in interacting fermionic wires
2020
We describe a protocol to read out the topological invariant of interacting 1D chiral models, based on measuring the mean chiral displacement of time-evolving bulk excitations. We present analytical calculations and numerical Matrix Product State simulations of interacting Su-Schrieffer-Heeger (SSH) chains, demonstrating how the mean chiral displacement allows to distinguish between topological insulator, trivial insulator and symmetry-broken phases. Finally, we provide an experimental blueprint for realizing a model displaying these three phases and describe how to detect those.
Ethics and Politics in Spanish Universities. The research assessment as a Technology of Subjectivity
2013
Through our work, we seek to analyse critically the transformation of educational subjectivities produced by discourses and practices within the framework of the current reform process that Spanish universities are undergoing. This transformation is linked to neoliberal government rationales , but we would like to describe it taking into account the local coordination modalities which characterize the context of Spanish universities. To do so, we focus on a technology which structures and feeds on discourses and key practices in the reform process: the six-year research period (sexennium). As a technology of subjectivity , it represents a system of thought involved in the development of mor…
El componente pragmático en los diccionarios: Implicaciones para la Lexicografía
2015
Dictionaries are a list of words, simple or complex, that are treated as entries (lexical items). It is usual to assert several components: the lemma or headword, named after its most neutral form, followed by an indication of the main inflections of its category: genre and number if they are names, syntactic class if they are verbs. Sometimes, indications of it are made in other aspects: etymology, pronunciation, marks of placement, area of use, register, frequency of use, etc.Among all the group, it is pointed out an area that grows daily, painstakingly, in lexicographic works: the pragmatic component. Most of the words are referential (names, verbs, adverbs), but others correspond to lan…
Inclusión de Tecnologías de la Información y Comunicación en la formación estadística
2011
Tomando en cuenta las dificultades que manifiestan los alumnos para comprender la concepción de modelos estadísticos, en un curso de grado de Probabilidad y Estadística para Ingeniería se planteó la incorporación de recursos didácticos con soporte tecnológico. Para favorecer la interacción se creó un grupo en la plataforma Google donde participaron libremente alumnos y docentes. Paralelamente se diseñó una secuencia didáctica referida a variables aleatorias, con soporte en la planilla Excel. Ambas propuestas fueron evaluadas en forma cualitativa y cuantitativa mediante registros de clases y encuestas a los alumnos. Los resultados permitieron identificar debilidades y fortalezas así como ref…
Range-based versus automated markerless image-based techniques for rock art documentation
2014
Nowadays there is a huge proliferation of fully automatic image-based solutions producing either three-dimensional (3D) point clouds or 3D models. However, the reliability of the output is not usually reported and clarified. This paper presents a comparison of the 3D modelling results achieved on two rock art shelters at separate archaeological sites using a high-resolution digital camera. The 3D point clouds were produced using automatic image-based photogrammetric and computer vision software running either locally (FOTOGIFLE and VisualSFM) or through a webbased reconstruction service (Autodesk 123D Catch). The first two automatic approaches are compared with a manual bundle block adjustm…
Synthesis and luminescent properties of Mn-doped alpha-tricalcium phosphate
2021
This project has received funding from European Social Fund (project No 09.3.3-LMT-K-712-19-0069) under grant agreement with the Research Council of Lithuania (LMTLT). Institute of Solid State Physics, University of Latvia as the Center of Excellence has received funding from the European Union’s Horizon 2020 Framework Programme H2020-WIDESPREAD-01-2016-2017-TeamingPhase2 under grant agreement No. 739508, project CAMART². The World Federation of Scientists is highly acknowledged for the National Scholarship to AZ. © 2021. This work is licensed under a CC BY-NC-ND 4.0 license.
Effects of Retail Innovation and Image on “Value-Satisfaction-Loyalty” Chain
2017
There has been a particular focus on research into the links between value, satisfaction, and loyalty in services in recent years. In this context, we have selected image as a key strategic retailing tool and retail innovation because it is a new line of investigation with interesting challenges. This work deals with the study of these two antecedents in the “value→satisfaction→loyalty” chain. We approach the individual perspective considering the self-oriented values of Holbrook (Consumer value. A framework for analysis and research. Routledge, London, 1999) as an appropriate typology for research into retailing experiences. Therefore we aim to analyze the effect of image and innovation on…
La tradición clásica como referencia de vanguardia: la Antigüedad griega y romana en la obra del pintor Gregorio Prieto (1897-1992)
2019
This article analyses the impact of classical tradition on the artistic production of Gregorio Prieto (1897-1992), painter par excellence of the Generation of 1927. It will be discovered how this influence, far from becoming a conservative reference, would constitute an incentive for his entailment with the avant-garde, especially with surrealism. Although the classic trace is found with more intensity in the creations produced during his Roman years, between 1928 and 1929, when he also made important trips to Sicily and Greece, Greece and Rome would nevertheless continue to be constitutive of his aesthetic experience throughout his later and extensive career.
Uzņēmuma finanšu pārskatu un naudas plūsmu analīze
2016
. Maģistra darbā tiek veikta konkrēta uzņēmuma finanšu pārskatu un naudas plūsmu analīze. Analizējamais periods aptver laika periodu līdz Latvijā sākās finanšu krīze. Veicot finanšu pārskatu analīzi, kas ir viens no svarīgākajiem finanšu vadības uzdevumiem nosakot dažādu iekšēju un ārēju faktoru ietekmi uz uzņēmuma finansiālo situāciju, tiek pētītas būtiskāko posteņu izmaiņu dinamika un sastāvs, svarīgāko raditāju aprēķins un analīze, izdarīti secinājumi. Darba ietvaros autors ir apkopojis finanšu un naudas plūsmu vadības uzdevumus un mērķus, piedāvājis savus risinājumus uzņēmuma naudas plūsmu klasifikācijai. Lai paaugstinātu naudas plūsmu funkcionēšanas efektivitāti , tiek veikta uzņēmuma …
Radiofrekvences identifikācijas izmantošana laika izsekošanai sporta sacensībās
2016
Diplomdarbā tiek analizētas pasīvo RFID etiķešu izmaksu samazinājuma potenciāls kā iespēja biznesa veidošanai. Specifiski, lai skriešanas sacensību “Stirnu Buks” organizatoram varētu piedāvātu izdevīgāku laika izsekošanas tehnoloģiju par pašreizējo ārpakalpojuma sniedzēju - SPORTident. Darba rezultātā tiek secināts, ka ir iespējams piedāvāt pasīvo laika izsekošanas sistēmu lētāk par pašreizējo konkurentu un gūt sākotnēji plānoto peļņu. Tajā pašā laikā atšķirība no konkurenta piedāvātās cenas ir pietiekoši neliela, lai apšaubītu klienta vēlmi mainīt pakalpojuma sniedzēju. Piedāvātā pakalpojuma cenas samazināšana gadījumā mērķa peļņa netiek sasniegta un tiek secināts, ka tādā gadījumā piegādā…