BSC-LT/ACAData huggingface dataset:
[en] The aim of this Final Degree Project is to obtain the energy rating of the student's home, which is an individual house within a block in Getxo (Bizkaia). Following the analysis some improvements that can be economically viable can be suggested. For that, the software CE3X version v1.3 has been used and after introducing the household data and the thermal envelope, the letter "G" has been obtained as energy efficiency rating. This determines the studied house as less efficient building. Therefore, making an analysis of possible improvements is a subject of great interest. A viability study of each of the improvements of the thermal envelope and the installations has been made. In order to reduce the CO2 emissions and also the energy consumption, but also getting satisfying comfort conditions at the same time, the best improvements have been chosen.

[eu] Hemen aurkezten den Gradu Amaierako Lanaren helburua ikaslearen etxebizitzako energia eraginkortasun ziurtagiria lortzea eta ekonomikoki bideragarri hobekuntza batzuk proposatzea da. Getxon (Bizkaian), apartamentu-eraikin batean kokatutako etxebizitza indibidual bat da. Horretarako, software CE3X bertsio v1.3 erabili da. Etxebizitzaren datuak sartu eta gero, CE3Xek energia-jokabidea "G" taldean sailkatu du. Emaitza hau kaskarrena denez, hobekuntzaren analisia egitea interes handikoa da. Behin inguratzaile termikoaren eta instalazioen hobekuntzak aztertuta, bideragarritasun-txostena prestatu da. Horrela, hobekuntzarik egokienak aukera daitezke, hau da, CO2 isurpena eta energia-kontsumoa murrizten dituztenak eta, aldi berean, konfort egoerak betetzen dituztenak.
[en] English: The Robotnik SUMMIT autonomous terrestrial robot is managed by a controller board created by the same manufacturer. This one is connected to an out-dated PC which has been replaced by a computer with better features. This has concluded in the use of new hardware and software for the control of the motors. For a better sensorization system, the PTZ camera integrated on the robot, has been replaced by the rpLidar sensor which is capable to build a map system. In this memory, it is presented a new solution created from the previous modifications.

[eu] Euskera: Robotnik-ek sortutako SUMMIT lurreko robot autonomoa fabrikatzaile berdineko plaka kontroladore baten bidez gobernatzen da. Plaka hau zaharkituriko prozesagailu batera konektaturik dago. Ordenagailu hori, ezaugarri hobedun beste batekin ordezkatu da. Ordezkapen honek, motoreen kontrolerako hardware eta software berriak erabiltzea eragin du. Sentsorizazioa hobetzeko asmoz, errobotaren PTZ kamera rpLidar sentsore batez ordeztu da, zeinekin mapeo sistema bat era daitekeen. Memoria honetan, modifikazio hauekin sortutako soluzio berria aurkezten da.
[en] In this End of Grade work, the preload of a cylindrical connection dental implant's screw will be indirectly calculated. The stability of an implant is defined by the preload of the screw. So, the preload is essential to prevent implant's movement or break which define the oral health and comfort. Therefore, a method will be studied in which the bolt preload and the natural frequencies of the system will be related. At the moment, a comfortable preload calculating method is not known. For this reason, the method mentioned above will be studied in which by a harmonic excitations or microimpacts the system natural frequencies will be obtained and, using the relationship between preload and natural frequencies, bolt preload will be calculated. To carry out the work, dental implant will be analyzed in the testing bench using the Finite Element Method and to conclude with the approval or disapproval of the method under study.

[eu] Gradu Amaierako Lan honetan konexio zilindrikodun hortzetako inplanteetako torlojuen aurreteinkaketaren zeharkako kalkulua burutu nahi da. Hortzetako inplanteen egonkortasuna torlojuaren aurre-kargak definitzen du eta aldi berean, inplante hori aurreteinkatuta egon behar da, apurketarik edota lekualdaketarik jasan ez dezan eta ondorioz erosotasun eta aho osasun egokia ahalbidetzeko. Horretarako torlojuaren aurreteinkaketaren eta maiztasun naturalen arteko erlazioa ikertuko da. Egun, ahoaren neurria kontuan izanik, ez da metodo erosorik ezagutzen aurre-teinkaketaren kalkulua burutzeko. Hori dela eta, ikerketa gai izango da aurrerago aipatutako metodoa zeinetan kitzikadura harmoniko edo mikroimpaktoen bidez, sistemaren erresonantzia maiztasunak neurtuz eta aurreteinkaketarekin duen erlazioa erabiliz, torlojuaren aurreteinkaketa balioa lortuko da. Azaldutako lana aurrera eramateko, entsegu bankuan dagoen inplante baten analisia Elementu Finituen metodoa erabiliz gauzatuko da; metodoa baliogarria den ala ez ondorioztatuko da.
[en] The growth in the volume of data has caused a change in strategy when it comes to storing information and making use of it. Through machine learning algorithms, companies have migrated to a business model based on obtaining value propositions from generated data. These value propositions are translated into services for the companies' clients. In this project the structure of a data-oriented company is replicated. Making use of user information and their transactions available in a data lake, respecting their privacy, profiles are created and a value proposition is shown to users of the banking sector. The value proposition is obtained by making use of machine learning.

[eu] Datu bolumenaren hazkundeak estrategia aldaketa eragin du datuen laku batean eskuragarri dagoen informazioa gordetzeko eta hura erabiltzeko orduan. Makina ikasteko algoritmoen bidez, enpresek negozio eredua batera migratu dute sortutako datuetatik balio proposamenak lortzean oinarrituta. Balio proposamen hauek enpresen bezeroentzako zerbitzu bihurtzen dira. Lan honetan datuetara bideratutako konpainiaren egitura errepikatzen da. Erabiltzaileen informazioa eta haien transakzioak erabiliz, haien pribatutasuna errespetatuz, profilak sortzen dira eta banku sektoreko erabiltzaileei balio proposamen bat erakusten zaie. Balio proposamena ikaskuntza automatikoa erabiliz lortzen da.
[en] The aim of this study is to determine whether the nursery classrooms consider the needs of students with inhalant allergies. In addition, to check whether schools have any protocol to address such students, because this illness is usually not considered significant at schools. For this, a teacher diagnosis was made and data on the structure of the classroom and on the action protocols were collected in 8 different centers of Biscay. The results, that have been obtained from observation have confirmed a lack of interest and care for the consequences of their hygienic conditions in the allergic children and almost absent of protocol of actuation with this type of students.

[eu] Ikerketa honen helburua Haur Hezkuntzako ikasgeletan inhalazio motatako alergiak dituzten ikasleen beharrak kontutan hartzen den zehaztea izan da. Era berean, egiaztatu nahi izan da ea ikastetxeetan protokolorik duten ikaslego honentzat, ez baita gaixotasun adierazgarritzat hartzen. Horretarako, irakasle diagnostiko bat egin da eta Bizkaiko 8 ikastetxeetan ikasgelen egiturari eta jarduera-protokoloei buruzko datuak jaso dira. Behaketa tauletan lortutako emaitzek adierazi zuten ez dela ez kezkarik ez interesik aurkitzen bi alderdietan: garbitasun ohiturek izan ditzaketen ondorioetan eta patologia mota hau duten ikasleentzat dagoen protokolo gabezian.
[en] In recent years, batteries have gained prominence due to a combination of factors that have increased their importance. Some of these factors include the increasing demand for energy and the adoption of renewable energy sources. Vanadium Redox Flow Batteries (VRFB) are presented as a suitable option for stationary applications, as they offer long life, high efficiency and safety. However, their low power density and high costs are considered major disadvantages for their commercial integration. To address these problems, new cell geometries and electrode configurations are being tested. The aim of this work is to analyse the impact of applying variable electrode compression on the electrochemical performance of vanadium redox flow batteries. Computational Fluid Dynamics (CFD) tools have been used to carry out this task. The fluid dynamic and electrochemical analysis of the cell has been carried out. In addition, a comparison of the results obtained from applying variable compression with cases with electrode compression has been carried out in order to understand the behaviour of the cell under different conditions. Variable compression offers higher voltage and power density values when working with higher electrolyte flow rates. However, determining the active area value under variable compression is an important factor in improving the performance obtained from variable compression.

[eu] Azken urteotan, bateriek protagonismoa irabazi dute, garrantzia handitu duten faktoreen konbinazioaren ondorioz. Faktore horietako batzuk energia-eskaera gero eta handiagoa eta energia-iturri berriztagarriak hartzea dira. Banadiozko redox fluxu-bateriak (VRFB, Vanadium Redox Flow Batteries) aplikazio egonkorretarako aukera egoki gisa aurkezten dira, balio-bizitza luzea, efizientzia eta segurtasun handia eskaintzen baitute. Hala ere, bere potentzia dentsitate baxua eta kostu handiak desabantaila garrantzitsutzat jotzen dira bere integrazio komertzialerako. Arazo horiei aurre egiteko, gelaxkaren geometria berriak eta elektrodoen konfigurazioak probatzen ari dira. Lan honen helburua da banadioko redox fluxu-baterien errendimendu elektrokimikoan elektrodoei konpresio aldakor bat aplikatzearen inpaktua aztertzea. Ataza egiteko Fluido Konputazionalen Dinamikako tresnak erabili dira (CFD, Computational Fluid Dynamics). Gelaxkaren analisi fluidodinamikoa eta elektrokimikoa egin du. Gainera, elektrodo-konpresioa duten kasuekin konpresio aldakor bat aplikatzean lortutako emaitzak alderatu dira, gelaxkaren portaera baldintza desberdinetan ulertzeko. Konpresio aldakorrak tentsio eta potentzia dentsitate balio handiagoak eskaintzen ditu elektrolitozko emari handiagoekin lan egiten duenean. Hala ere, konpresio aldakor baten pean eremu aktiboaren balioa zehaztea faktore garrantzitsua da konpresio aldakorretik lortutako errendimendua hobetzeko.
[en] In an increasingly global and liberalized market economy, the strong public support received by the agricultural sector can only be justified in one way: there are companies in the sector that produce goods that are not remunerated by the market, but which are essential for keeping our rural areas alive, reversing climate change and preserving the natural and landscape heritage. Without the CAP, these companies would not be able to survive, with the detriment to the environment that this entails. However, this policy has been characterized since its inception by squandering resources on large companies that in no way contribute to these causes, while small rural farmers are drowned by the costs of their production models. After the new CAP reform for the period 2023-2027, with which Europe promises a "fairer", "greener" and "more competitive" CAP, it does not seem that this situation will change much.

[eu] Merkatu-ekonomia gero eta globalizatuago eta liberalizatuago batean, nekazaritza-sektoreak jasotzen duen laguntza publiko sendoa modu batean bakarrik justifika daiteke: badaude sektorean merkatuak ordaintzen ez dituen ondasunak ekoizten dituztenak eta ezinbestekoak direnak gure landa-espazioak bizirik mantentzeko, klima-aldaketari buelta emateko eta natura- eta paisaia-ondarea zaintzeko helburuetarako. NPB-rik gabe enpresa hauek ezingo lukete bizirik iraun, horrek dakarren ingurumenaren kaltetan. Dena den, politika hau sortu zenetik ezaugarritu izan da kausa horiei inola ere laguntzen ez duten enpresa handietan baliabideak xahutzea, landa nekazari txikiak beren produkzio ereduek dakarren gastuek itotzen dituzten bitartean. 2023-2027 aldirako NPB-aren erreforma berriaren ostean, zeinarekin Europak NPB "justuagoa", "berdeagoa" eta "lehiakorragoa" agintzen duen, ez dirudi egoera hori asko aldatuko denik.
[en] Corporate self-regulation is a phenomenon that has been widely disseminated in recent years. In this contribution we will focus on the analysis of two scholarly perspectives that have analyzed this issue: the theory of clubs and the theory of information asymmetries. The clubs provide valuable information about the activities of their members reducing information asymmetries. Successful clubs induce their members to voluntarily undertake actions for environmental improvement with greater commitment than they would do unilaterally, and very often motivate the adoption of environmental self-regulation tools as the international standard ISO 14001 for environmental management or the EMAS Regulation. This article aims to analyze the general and specific criticism that is made to these private self-regulation tools.

[eu] Ingurumen kudeaketa arloko borondatezko enpresa autorregulazioak (self-regulation) hedapen zabala izan du azken urteotan. Artikulu honetan kluben teoriari eta informazio asimetriaren ikuspegiari ematen zaio arreta. Klub horiek bere partaideen jardueren inguruko informazio baliotsua izateak informazio asimetriak murriztu ditzake. Klub arrakastatsuetako kide izateak, enpresak bere kasa egingo luketen baino ingurumen arloko hobekuntza neurri sendoagoak martxan jartzera bultzatzen ditu, eta kasu gehienetan ISO 14001 nazioarteko ingurumen-estandarra eta Europar Batasuneko EMAS Erregelamendua bezalako ingurumen arloko enpresa-autorregulaziorako edo soft-law-erako tresna nagusiak ezartzera eramaten dituzte. Artikulu honen helburua autorregulazio pribatuko tresna horiei egiten zaien kritika orokorra eta zehatza uztartzea da.
[en] This work presents a proposal of a new communications system that works on an electronic communications card. The purpose of this proposal is to improve the network protection equipment, called GPG (Generic Power Gateway), which is found in Spanish Smart Grids. To this end, various hardware description tools such as Vivado, Vitis or Vitis HLS have been used to design the communications system.

[eu] Lan honetan komunikazio-sistema berri baten proposamen bat erakusten da, komunikazio-txartel elektroniko batean funtziona dezan. Proposamen honen helburua da Espainiako Smart Grids-etan dauden GPG (Generic Power Gateway) izeneko sarea babesteko ekipoak hobetzea. Horretarako, hardwarea deskribatzeko hainbat tresna erabili dira, hala nola Vivado, Vitis edo Vitis HLS komunikazio-sistema diseinatzeko.
[en] The next project consists on the design and CNC programming of a laptop keyboard case. The case will be made of aluminum and its manufacturing will be done by 2-axis and a half milling. There will be two different stages in the project: the first phase will consist on designing the piece following the requirements requested by the customers using a CAD program, and, then, will start the process of the numeric control programming for its manufacturing in the manufacturing centre. The milling will be designed using a FAGOR numeric control simulator.

[eu] Proiektu honen helburua ordenagailu eramangarri baten teklatuaren karkasa diseinatu eta bere fabrikaziorako CNC programa egitea da. Karkasa aluminiozkoa izango da eta bere fabrikazioa bi ardatz t'erdiko fresatzeko makina batean burutuko da. Proiektuak bi etapa izango ditu: lehendabizi CAD programa baten bitartez piezaren diseinua egin beharko da, bezeroaren baldintzak betez, eta jarraian zenbaki-kontroleko programa sortuko da, pieza ekoiztu ahal izateko. Horretarako, FAGOR-en CNC simulagailua erabili behar izango da.
[en] Artificial intelligence is causing a technological revolution around the world. This new technological field brings a lot of benefits to our society both economically and socially. This project is focused on the study and analysis of of the different alternatives available for the development of an artificial vision software with the aim of its future implementation in the Industry 4.0. The recognition of objects and the annotation of them in next industrial revolution will be vital for the correct functioning of the machines in production. Throughout the development of the project, the process followed for the final annotation of objects belonging to the areas most affected by this future revolution will be detailed.

[eu] Adimen artifizialak, teknologia aldaketa handia eragiten ari da mundu osoan zehar. Arlo teknologiko berri honek, onura izugarriak dakartza ekonomia eta gizarterako. Proiektu hau, etorkizunean 4.0 industria inplementatzeko ikusmen-artifizialeko software baten disenurako erabilgarri dauden teknologi eta alternatiba desberdinen ikasketa eta analisian zentratuko da. Objetu desberdinen antzemana eta hauen oharrak hartzeak datorren industria-iraultzan izugarrizko garrantzia izango du, produkzioan makinen funtzionamendu egokia ziurtatzeko. Proiektuan zehar, iraultza-industrialean kalte gehien jasoko duten lan-arloetan ohar hartzeak lortzeko jarraitutako prozesua zehaztuko da.
[en] Nowadays, technology is getting more powerful due to the increase of the use of mobile devices. As a consequence, the methods and practices of the teaching process are being changed. In order to take advantage of these changes,Clicker's have shown up. Clicker's are "Question & Answer" format platforms that are being used in classrooms. By using this, teachers can send specific questions directly to their student's mobile phones and these students can answer them back. This project, that is going to be explained long and precise, has been created to show the potential of Clicker's in university classrooms. For this work, there has been implemented Moodle plugin for the teacher.On the one hand, this add-on provides the teacher the possibility to send questions. On the other hand, the same plugin receives answers from the students. In addition to this, there has been developed an app for the students available for any platform (Android/IOS) using Cordova for that effect. This application receives the teacher's questions.

[eu] Gaur egun, teknologia geroz eta indar gehiago hartzen ari da eta mugikorren erabilpena asko hedatu da. Honen ondorioz irakasteko orduan orain arte zeuden metodoak eta praktikak aldatzen ari dira. Aldaketa hauek aprobetxatzeko ideiarekin jaio ziren Clicker-ak. Clicker-ak ikasgeletan erabiltzen diren galdera-erantzun bidezko plataformak dira. Hauen bidez irakasleak aukeratutako galderak momentuan telefonoetan jaso eta erantzun ahalko dituzte ikasleek. Unibertsitateko ikasgeletan Clicker-ak erabiltzeko ideiarekin sortu da luze eta zehatz azalduko den proiektua hau. Lan honetarako irakaslearentzako Moodle gehigarria edo plugina inplementatu da, honen bidez irakasleak galderak bidali ahalko ditu eta baita ere ikasleeek erantzundakoa ikusteko aukera izango du. Gainera, ikaslearentzako app-a garatu da irakasleak bidalitako galderak jasotzeko, zein gaur egun dauden plataformentzat erabilgarria izanik(android,iOS), honetarako Cordova erabiliz.
[en] The aim of this projectis to design afingeometry able to guarantee the stability along the whole flightof a supersonic rocket and minimize the drag force. To achieve this goalthe type of flux has been defined; and aerodynamic and structural analysis have takenplace. Various modules o a program have beenused; actually, aCADmoduleto create the differentgeometries, a module of CFD to obtain results from the interaction between the fluid and the solid, plotting the data in various graphs, and a module of FEM to obtain the results related with the stresses and strain of the body due to the aerodynamic forces. All these data were evaluated in order to select the final solution.

[eu] Lan honen helburu nagusia suzirisupersonikobaten hegalen geometria diseinatzea da, kontuan izanda suziria egonkor mantendu behar dela hegaldi osoan zehar. Horretarako, fluxu mota zehaztu da, zenbait azterketa aerodinamiko eta egiturazko beste azterketa batzuk egiteaz gain. Aurretik aipatutakoa burutzeko, programa bereko modulu desberdinak erabili dira; halaber: CAD-aren modulu bat, aztertuak izango diren geometriak sortzeko; CFD-aren modulu bat, jariakinaren eta gorputzaren arteko elkarrekintzaren emaitzak lortzeko; eta bukatzeko, FEM-aren modulu bat, indar aerodinamikoen eraginez gorputzak jasandako tentsioak eta bertan agertutako deformazioak lortzeko. Azkenik, aurretik aipatutako emaitza guztiak ebaluatu egin dira, horietatik egokiena aukeratu ahal izateko.
[en] In this paper, the design of a robust BEMF observation-based rotor position estimation algorithm for FOC of automotive grade dual three phase PMSMs is presented. First, the author explains the mathematical models that govern the behavior of dual three phase PMSMs and FOC control structure. For the implementation of the simulation environment that's been used throughout the development process, the powerful and well-known MATLAB/Simulink software is used. Afterwards, development of the rotor position estimation algorithm is approached using a BEMF observer and a PLL. Robust control strategies based on phase redundancy that ensure operation during fault scenarios are also discussed. Then, simulation results are shown. Finally, planification, used resources and conclusions and potential future developments are presented

[eu] Lan honetan, automozio-graduko hiru fase dualeko PMSMen FOC kontrolerako BEMFaren behaketan oinarritutako errotorearen posizioaren estimazio-algoritmo sendo baten diseinua aurkezten da. Lehenik eta behin, egileak hiru fase dualeko PMSMen portaera zuzentzen duten eredu matematikoak eta FOC kontrol-egitura azaltzen ditu. Garapen-prozesuan erabili den simulazio-ingurunea inplementatzeko, MATLAB/Simulink tresna informatiko indartsu eta ezagunak erabili dira. Ondoren, errotorearen posizioaren estimazio-algoritmoaren garapena lantzen da BEMF behatzaile bat eta PLL bat erabiliz. Akats-egoeretan funtzionamendua bermatzeko, fase-erredundantzian oinarritutako kontrol-estrategia sendoak ere aztertzen dira. Gero, simulazioaren emaitzak erakusten dira. Azkenik, planifikazioa, erabilitako baliabideak eta ondorioak eta etorkizuneko garapenak aurkezten dira.
[en] The aeronautical environment, as well as its specific turbomachinery component based manufacturing are growing sectors to develop. The complex geometry forms they are integrated by imply a huge dilemma in terms of production processes. It is due to this that this project is conceived as a solution to the aforementioned dilemma, not only implementing a turbomachining paths simulation methodology, but also a virtual collision verifying process between tools-machine-equipment.

[eu] Bai ingurune aeronautikoa, bai turbomakineria osagaien fabrikazioaren adarra bereziki, goranzko sektore bezala aurkezten dira. Osagai hauek aurkezten dituzten geometria konplexuak fabrikatzeko garaian, problematika zabala erakusten dute. Honenbestez proiektua, aipaturiko problematikaren irtenbide bezala kontzebitu daiteke, bertan turbomakinak osatzen dituzten osagairen baten mekanizazio norabideen simulazio metodologia txertatuz. Era berean, lanabes, erreminta eta makinen artean gerta daitezkeen talken egiaztatze birtuala.