BSC-LT/ACAData huggingface dataset:
[en] In this end of degree project (TFG) a study on copolymers based on L-lactide and ethylene brassylate was carried out, with the aim of modifying their mechanical properties through various treatments. In this study, 3 copolymers with different weight percentages of ethylene brassylate were synthesized and characterized using differential scanning calorimetry, nuclear magnetic resonance, gel permeation chromatography and tensile testing. From these analyses, the molecular weight, composition and thermal transitions were obtained. Once the polymers were synthesized, they were processed through compression molding, and the mechanical properties of the resulting films were determined by tensile tests at room temperature and body temperature. This work was developed in the laboratories of the Group of Science and Engineering of Polymer Biomaterials (ZIBIO Group), a group with extensive experience in polymeric materials with wide applications in the biomedical field.

[eu] Gradu amaierako lan honetan (TFG), L-laktida eta etileno-brasilatoan oinarritutako kopolimeroei buruzko ikerketa bat egin da, tratamendu ezberdinen bidez haien propietate mekanikoak aldatzeko. Ikerketa honetan, etileno-brasilatoaren pisu-portzentaje ezberdineko 3 kopolimero sintetizatu dira. Ondoren, haien karakterizazioa egin da ekorketako kalorimetria diferentziala, erresonantzia magnetiko nuklearra, gel-permeatze-kromatografia eta trakzio-probak erabiliz. Horietatik, haien pisu molekularra, konposizioa eta trantsizio termikoak lortu ziren. Polimeroak lortu ondoren, konpresio moldaketaren bidez bidez prozesatu ziren, eta ondoriozko filmen propietate mekanikoak tentsio-saiakuntzen bidez zehaztu ziren bai giro-tenperaturan, bai gorputz-tenperaturan. Biomaterial Polimerikoen Zientzia eta Ingeniaritza Taldeko (ZIBIO Taldea) laborategietan garatutako lana izan da. Ikerketa talde honek, esperientzia zabala baitu material polimerikoekin, arlo biomedikoan erabilera zabala dutenak.
[en] This document contains the technical specifications and sizing calculations required for grid-connected photovoltaic installation with a nominal power of 100kW, located in an esplanade in the municipality of Gorliz (Biscay). The proposed installation contains all the equipment and materials necessary for its assembly and operation, carried out by means of technical calculations, the main equipment of the photovoltaic system being the modules and the inverter. The project consists of 440 photovoltaic modules of 250 Wp each resulting in a peak power of 110kWp and that to convert the direct current generated in alternating current, according to the peak power and the calculations of coupling of the modules and inverter, is chosen an inverter of 100 kW, achieving an annual output of 131 MWh. In the calculations section, the dimensioning of all wiring has been carried out, in both the direct and alternating current.

[eu] Hurrengo dokumentua 100 kW-eko potentzia nominala duen sarera konektatutako instalazio fotovoltaikorako espezifikazio tekniko eta dimentsionamendurako kalkuluak batzen ditu, Gorliz (Bizkai)-eko udalerriko zelaigune batean kokatuta. Proposaturiko instalazioa bere muntaia eta funtzionamendurako beharrezko material eta ekipamendu guztia du, kalkulu teknikoen bidez eginak, instalazio fotovoltaikoaren ekipamendu nagusia moduluak eta inbertsorea izanik. Proiektua 250 kWp-ko 440 modulu fotovoltaikoz osatuta dago 110 kWp-ko mutur potentzia emanez eta sortutako korronte zuzena korronte alternoan bihurtzeko, 100 kW-eko inbertsorea aukeratzen da, 131 MWh urteko produkzioa lortuz. Kalkuluen atalean kable-sarearen dimentsionamendua egin da, bai korronte zuzenean bai alternoan.
[en] The aim of this project was to work on the Sentiment Analysis. This analysis consists of a machine being able to interpret written texts in a human-like way. The key is to be able to detect the feelings expressed by these data, such as joy, anger, sadness, and so on, and to be able to distinguish them from each other. This project, however, was limited to some general sentiments, such as whether a text is positive, neutral, or negative. A machine, in order to be able to do that, must learn through Machine Learning, which can be applied using the WEKA software. Using WEKA, certain data have been trained, studied and evaluated. Several different methods of training have been applied, and some results have been achieved with each execution. An in-depth analysis of these results has led to a number of conclusions, all of which have been explained as best as possible in this written memory.

[eu] Proiektu honetan Sentimenduen Analisia lantzea izan da helburua. Analisi hori, makina bat idatzizko testuak gizakien antzera interpretatzeko gai izatean datza. Datu horiek adierazten dituzten sentimenduak detektatu, hala nola, poztasuna, haserrea, tristura eta halakoak, eta elkarrengandik bereizteko gai izatea da gakoa. Proiektu hau, ordea, sentimendu orokor batzuetara mugatu da, testu bat ea positiboa, neutroa ala negatiboa den jakitera zehazki. Makina bat hori egiteko gai izan dadin Ikasketa Automatikoa aplikatu behar zaio, eta horretarako WEKA softwarea erabili da. WEKAren bidez datu jakin batzuk entrenatu dira, eta horien ikasketa burutu eta ebaluatu da. Entrenamendua egiteko hainbat metodo desberdin aplikatu dira, eta exekuzio bakoitzarekin emaitza batzuk lortu dira. Emaitza horiek sakonki aztertuz hainbat ondorio atera dira, eta guztiak lanaren memoria honetan ahalik eta ongien azaldu dira.
[en] The increasing energy demand and so, the use of fossil fuels to obtain energy has significantly contributed to greenhouse gas emissions. These gases are responsible for climate change, which is making society, scientific community and political organisations search for possible solutions to decarbonise atmosphere and fight climate change. One of the most popular options is green hydrogen, which together with renewable energies has potential to change the current system based in fossil fuels to a sustainable one. This way, in this work, green hydrogen storage is studied carried out by LOHC system technology. This system is based in the catalytic reversibility of hydrogenation and dehydrogenation reactions. We focus on the hydrogenation of benzene toluene molecule in presence of different catalyst in a batch reactor. Furthermore, we will take into account the selectivity and hydrogenation rate of the different catalyst so we reduce the amount of noble metals and therefore the economic cost and environmental impact

[eu] Energia eskariaren igoerarekin batera, energia lortzeko erabili ohi diren erregai fosilak, atmosferara berotegi efektua areagotzen duten gasen isurketa nabarmentzea eragin du. Gas hauek Lur planetaren klima aldaketaren arduradunak dira. Bestalde, gizartea, komunitate zientifikoa eta lurreko atmosfera deskarbonizatzeko irtenbideen bila dabiltzan erakunde politikoak kezkatuta daude egoera honegatik. Helburu hori lortzeko baliabide fidagarri bat hidrogeno berdea da, energia berriztagarriekin batera, erregai fosiletan oinarritutako egungo sistema aldatzeko ahalmena duelako. Horregatik, lan honetan, LOHC sistemen teknologiaren bidez hidrogenoaren biltegiratzea aztertzen da. Sistema hau hidrogenazio eta deshidrogenazio erreakzioen itzulgarritasun katalitikoan oinarritzen da. Bi erreakzioetan, funtzio etena duen erreaktore batean, katalizatzaile ezberdinen bidez benzil tolueno molekularen hidrogenazio-erreakzioa aztertuko da. Gainera, katalizatzaileen hautakortasuna eta kasu bakoitzean lortutako hidrogenazio-maila hartuko dira kontuan, metal nobleen edukia gutxiagotzen, horrela, kostu ekonomikoak baita ingurumen-inpaktua ere murriztuko dira.
[en] The purpose of this work is the development of a Softwarein the Loop (SiL) simulationof the automatic warehouse station of the FMS-200 assembling cell.Simulations are part of the Industry 4.0, and are increasingly common throughout all the industries, due to the significant cut they can bring to the costs. In this project, simulations' strengths and weaknesses,and the opportunities they provide will be analyzed, and the development of an example demonstrator will be explained.As demonstrator of this technology, the warehouse station of the FMS-200 assembling cell has been chosen, and detailed explanation of the steps towards a good digital twin will be given.

[eu] Lan honetan FMS-200 muntaia-zelularen biltegi estazioaren "Software in the Loop" (SiL)simulazioa egiten da. Simulazioak, 4.0 Industriaren esparruan aurki dezakegu eta gero eta gehiago erabiltzen dira industriaren arlo guztietan, kostu aurrezpen handia ahalbideratzen dutelako. Proiektu honetan simulazioaren aukerak, abantailak eta eragozpenak aztertzen dira, eta adibide baten garapena azaltzen da. FMS-200 muntaia-zelularen biltegi estazioa erabiltzen da teknologia hau adierazteko eta kide digital on bat lortzeko urratsak zehazten dira.
[en] The purpose of this TFG is to understand, justify and value the teaching of music learning in leisure time and as a hobby for older adults in order to present a proposal for socio-educational intervention. For this purpose, a documentary analysis and a diagnosis of the situation have been carried out, based on the identification, description and analysis of the activities and contexts in which music is used as an educational resource. The study not only highlights the social and personal transformation that the implementation of this resource can have, but also the difficulty to find its space. Finally the proposal is presented and the contexts in which it may be appropriate to implement it are chosen

[eu] Gal honen xedea, heldu nagusien aisialdia eta denbora librean musikaren ikaskuntza ulertzea, frogatzea eta balioztatzea da, proposamen sozio-hezitzaile bat sortzea helburua izanik. Jardueren identifikazio, deskripzio eta azterketatik abiatuz, non, musika hezkuntzako baliabide moduan erabiltzen den. Azterketa agerian jartzen du, errekurtso honen ezarpena dakartzan gizarte zirrara, pertsonala eta transformazio zentsua, aldi berean, ikerketa honek lekua aurkitzeko duen zailtasuna nabarmentzen da
[en] In the following document an exergy analysis of a conventional cycle power production plant is made. The objective of conducting this analysis is to obtain information of all the energy flows to which each equipment is subjected during the course of the cycle and to calculate the performance of each equipment. The main interest is to detect the sources of inefficiency to avoid wasting the energy contained in the fuel. Its final objective will be the proposal of an alternative to improve the performance of the cycle. Thus, apart from achieving an economic benefit, it will contribute to the reduction of polluting emissions to the atmosphere in accordance with the commitment made in the Kyoto Protocol.

[eu] Hurrengo dokumentuan energia lortzeko instalazio baten buruzko analisi exergetikoa egiten da. Analisi honen helburua, ekipameduek jasatzen duten energia transferentzien buruzko informazioa lortzea eta haien errendimenduak kalkulatzea da. Azkeneko helburua eraginkortasunik ez duten prozesuak detektatzea da, erregaian dagoen energia alferrik ez galtzeko. Amaitzeko, zikloaren errendimendua hobetzeko hautabide bat proposatu da. Horrela, hobekuntza ekonomikoa lortuz gain, berotegi efektua sortzen duten hondakinen ekoizpena murristuko da, Kyotoren Protokoloan ezarri zen araberaz.
[en] The development of oral language is an essential subject in Early Childhood Education. In fact, the main objective of this Final Degree Project is to become aware of the strategies used by an Infant Education teacher to promote the oral language development of his/her students. Indeed, to achieve this objective, a 4-year-old classroom of D language model has been chosen, five situations have been selected and the intervention of a teacher in those five situations has been recorded. After transcribing the data, the strategies used by the teacher have been identified, and their appropriateness has been discussed. The results have shown that the most frequently used strategy are closed questions, which are not the most appropriate strategy to promote students´ oral language development. Finally, a reflection on the importance of teachers reflecting on their own practice has been conducted.

[eu] Ahozko hizkuntzaren garapena Haur Hezkuntzan funtsezkoa den gaia da. Zehazki, Gradu Amaierako Lan honen helburu nagusia Haur Hezkuntzako irakasle batek bere ikasleen ahozko hizkuntzaren garapena bultzatzeko eta euskararen erabilera suspertzeko erabiltzen dituen estrategiak ezagutzea da. Helburu hori lortzeko ikerketa bat egin da; konkretuki, Haur Hezkuntzako D hizkuntza-ereduko 4 urteko ikasgela bat aukeratu da, bost egoera hautatu dira eta ondoren, irakasle baten esku-hartzea bost egoera horietan grabatu da. Datu horiek transkribatu ondoren irakasleak erabilitako estrategiak identifikatu dira, eta jarraian horien egokitasuna eztabaidatu da. Emaitzek erakutsi dute gehien erabili den estrategia galdera itxiak izan direla, ahozko hizkuntzaren garapena suspertzeko egokienak ez direnak. Azkenik, irakasleek haien esku-hartzeari buruzko hausnarketa egitearen garrantziaz hausnartu da.
[en] The aim of this project is to design an experimental model of indoor propagation for wireless communications in the Faculty of Engineering of Bilbao. Measurements of signal were obtained using a simulation software. That software is a standard software in the world wireless propagation and radio network planning. In addition, it simulates the radiation characteristics of an antenna and its performance in a complex indoor or outdoor environment. The result of this research is a model of propagation for the signal in the Faculty of Engineering of Bilbao.

[eu] Lan honetan Bilboko Goi-Ingenieritza Eskolako haririk gabeko komunikazioen barne-hedapeneko modelo esperimentala azaltzen da. Seinaleen potentziaren neurketak simulazio-software bati esker lortzen dira. Software hori haririk gabeko hedapenerako eta irrati-sareen plangintzetarako erabiltzen da. Gainera, antena baten erradiazio-ezaugarriak eta haren portaera kanpoaldeetan eta barnealdeetan simulatzen ditu. Ikerketa honen emaitza Bilboko Goi-Ingenieritza Eskolako haririk gabeko komunikazioen hedapen-modeloa da.
[en] ENGLISH: The hot stamping process is a manufacturing technology for sheet metal forming, in which the material to be deformed is heated beforehand and the part is formed and hardened; where the active part of the dies suffers a great deal of wear. In order to increase the life of these high added value tools, it is proposed to manufacture the blocks with a ductile laminated steel base material that can resist the continuous impacts of the stamping, on which a high performance coating will be provided by means of a laser contribution (LMD) which, thanks to its high hardness, minimizes wear by abrasion. For this purpose, a coating with a functional gradient (FGM) is proposed, combining different materials, thus providing the part with different properties as the composition varies.

[eu] EUSKERA: Beroko estanpazio prozesuak txapa konformaketaren fabrikazio teknologia da, deformatu beharreko materiala aurreberotu ostean pieza konformatu eta tenplatu egiten da; non trokelaren gune aktiboak higadura latzak jasaten dituen. Balio gehigarri altuko trokel hauen bizi zikloa luzatzeko, takoak kolpeak jasateko ijeztutako altzairu harikor batekin fabrikatzea proposatzen da, gainetik laser prozesu gehigarriaren bidez (LMD) errendimendu altuko estaldura bat gehituko zaio bere gogortasunari esker abrasio bidezko higadura minimizatzen dituena. Horretarako gradiente funtzional (FGM) bidezko estaldura egitea planteatzen da, material ezberdinak konbinatuz, piezaren konposizioa aldatu ahala barne propietateak aldatuko dituena.
[en] This project is about an investigation into the level of language acquisition of children in pre-school education. For this purpose, nine children were asked to retell the story of 'Elmer' twice, two months apart. After the recordings, children's productions were analysed on the basis of different characteristics related to the morphosyntactic dimension. After the analysis, the different productions of the children were compared, as they were of different ages (3, 4 and 5 years old) and their mother languages were also different (Basque, Spanish and Arabic).

[eu] Lan honetan Haur Hezkuntzako haurren hizkuntzaren jabekuntza maila ikusteko ikerketa bat egin da. Horretarako, bederatzi umeri eskatu zitzaien Elmerren ipuina birritan birkontatzeko, bi hilabeteko aldearekin. Grabazioen ondoren, haurren ekoizpenak ezaugarri morfosintaktiko ezberdinen arabera aztertu ziren. Azterketa egin ondoren, ekoizpen horiek alderatu egin ziren adinaren arabera (3, 4 eta 5 urte) eta ama hizkuntzaren arabera (euskara, gaztelania eta arabiera).
[en] Nowadays, more importance is given to emotional work with people, starting from childhood, as the axis of educational curriculum. Emotional or socio-affective education puts emotions at the center of education. Emotions have always affected what happens in the classroom. Unfortunately it has not been given the importance it deserves until recently. This work is focused and to be carried out beginning in the 3rd grade of Primary Education. Through both theoretical and practical content, by a didactic unit, this program utilizes the Pixar film "Inside Out". It will cover aspects of awareness, regulation and emotional autonomy, as well as social and emotional competence in turn giving children skills at their disposal to help them succeed through their entire life. This will be achieved using diverse activities that are carried out through play, dramatizations, storytelling and more. The aim is to make students aware of their emotional world, learn how to manage it effectively and to be able to face as many day-to-day challenges by developing life skills. In short, this curriculum teaches the children to be more resilient, well rounded people.

[eu] Gaur egun, gero eta garrantzi handiagoa ematen zaio pertsonekiko lan emozionalari, haurtzarotik hasita, hezkuntza curriculumean ardatz gisa jarriz. Emozioak hezkuntzaren erdigunean jartzen saiatzen da hezkuntza emozionala edo sozioafektiboa. Emozioek beti eragina eduki dute ikasgelan, baina beti bigarren maila batean izan da, merezi duten benetako garrantzia eman gabe. Lan hau Lehen Hezkuntzako 3. mailako ikasgelan egiteko bideratuta dago, aipatutako alderdiari eduki teoriko eta praktikoen bidez estaldura eman nahi zaio, unitate didaktiko baten bitartez, Pixarren "Del Revés" filmetik abiatuta, kontzientzia, erregulazioa eta autonomia emozionala landuz, bai eta gaitasun soziala eta bizitzarako eta ongizaterako gaitasunak ere, jolasen, dramatizazioen, ipuinen eta aberren bidez. Hau da, lan honen helburua ikasleek beren mundu emozionalaz jabetu daitezen, modu eraginkorrean kudeatzen ikas dezaten eta eguneroko zein etorkizuneko erronkei aurre egiteko gai izan daitezen, bizitzarako eta ongizaterako trebetasunak garatuz da; azken batean, pertsona hobeak izaten ikas dezaten.
[en] Although these last years the knowledge about euskera is rising up, the use of it is decreasing both in scholar and social fields. In this project, I have worked in an investigation about the utilization of the language in a classroom of Pre-school Education of kids with 5 years old from D model and I have analyzed the parameters which can concern this use. So I have prepared some questions based on a project called ARRUE for professors, kids and parents of these kids. Furthermore, I have made some analysis about the use of the language in different situations (inside and outside the classroom with the professor, inside the classroom with the classmates doing some exercises, inside the classroom with the classmates in their free time or in the break time with the classmates) and this way, with all of this information, try to find some solutions to encourage the use of the euskera.

[eu] Azken urteetan euskararen ezagutza handiagotzen ari bada ere, erabilera gero eta murritzagoa da bai gizartean, bai eskolan. Lan honetan, D ereduko eskola bateko Haur Hezkuntzako 5 urteko gelako hizkuntza-erabilera ikertu da eta erabilera horretan eragin ditzaketen aldagaiak aztertu dira. Horretarako, ikasleei, irakasleari eta haurren familiei ARRUE proiektuan oinarrituriko zenbait galdetegi pasatu zaizkie. Horrez gain, haurren hizkuntza-erabilera neurtzeko behaketak ere egin dira egoera ezberdinetan (gela barruan eta gelatik kanpo irakasleekin, gela barruan ikaskideekin lanak burutzen, gela barruan ikaskideekin jolas librean eta jolastorduan ikaskideekin), informazio horiez baliatuz euskararen erabilera handitzeko neurriak hartu daitezen.
[en] The present TFG is based on a reflection of the lack of expression in the use of the Basque language. In the search for contributions that the educational world can carry out in this field, phraseology is presented as a resource to be taken into account. It is noted that the incorporation of phraseology in education / teaching is a very little developed field in the educational curricula. Thus, some simple steps are proposed in the exploration of the different sources of phraseological content with which expressivity works in an entertaining way, with the help of the world of comics and stories. Finally, in view of the enriching contribution that phraseology can make to the educational world and the deficiencies in that field, the educational system is urged to incorporate in a broader way the contributions of phraseology.

[eu] Euskararen erabileran adierazkortasunaren aldetik nabaritzen diren gabezien inguruko hausnarketa da GRAL honen abiaburua. Arazo horri hezkuntzaren ikuspegitik erantzuteko tresnen bila, fraseologiak eskaini ditzakeen baliabideak aztertzen dira. Agerian jartzen da fraseologiaren eta hezkuntza/irakaskuntzaren arteko uztardura gutxi landutako arloa dela hezkuntza-curriculumetan. Unitate fraseologikoen bildumetan eta iturrietan arakatzean oinarritutako urrats erraz batzuk proposatzen dira adierazkortasuna eta bizitasuna lantzeko, era jolasgarrian, komiki eta ipuinen munduarekin uztartuta. Azkenik, fraseologiak hezkuntzan ekarpen aberatsa izan dezakeela ondorioztatzen da, baita arlo horretan gabezia dagoela ere. Horri erreparatuta, ekimena eskatzen zaio hezkuntza-sistemari, fraseologiaren ekarpena era zabalagoan barneratu dezan.