Search results for "komponentit"

Improving component reuse in software development

2002

This study concerns reuse in the software development process. The focus is in the reuse of components when creating new software. The aim is to improve current software processes to adapt them to the purposes of reuse. The specific research questions are: 1) What are the specific limitations for reuse in the current component-based software development methods? 2) How should reusable components be created and used in software development? 3) How should the components that are created be documented in order to make them reusable in other development projects? The study follows the reflective systems development approach.

Komponenttipohjainen asiakkuudenhallintaohjelmisto

2001

Uudelleenkäytettävien ohjelmistokomponenttien rajapintojen dokumentointi

2000

Proton Direct Ionization in Sub-Micron Technologies : Test Methodologies and Modelling

2023

Two different low energy proton (LEP) test methods, one with quasi-monoenergetic and the other with very wide proton beam energy spectra, have been studied. The two test methodologies have been applied to devices that were suggested from prior heavy-ion tests to be sensitive to proton direct ionization (PDI). The advantages and disadvantages of the two test methods are discussed. The test method using quasi-monoenergetic beams requires device preparation and high energy resolution beams, but delivers results that can be interpreted directly and can be used in various soft error rate (SER) calculation methods. The other method, using a heavily degraded high energy proton beam, requires littl…

Heavy-Ion-Induced Defects in Degraded SiC Power MOSFETs

2023

Cathodoluminescence spectroscopy is used to investigate the formation of point- and extended defects in SiC power MOSFETs exposed to heavy-ions. Devices showing single event leakage current (SELC) effects are analysed and compared to pristine samples. Common luminescence peaks of defect centers localized in the thermal-SiO2 are identified, together with peaks at the characteristic wavelength of extended defects.

Unifying Concepts for Ion-Induced Leakage Current Degradation in Silicon Carbide Schottky Power Diodes

2020

The onset of ion-induced reverse leakage current in SiC Schottky diodes is shown to depend on material properties, ion LET, and bias during irradiation, but not the voltage rating of the parts. This is demonstrated experimentally for devices from multiple manufacturers with voltage ratings from 600 V to 1700 V. Using a device with a higher breakdown voltage than required in the application does not provide increased robustness related to leakage current degradation, compared to using a device with a lower voltage rating. peerReviewed

Yksisivuisten web-sovellusten kehittäminen Angular 2 -sovelluskehyksellä

2016

Yksisivuiset web-sovellukset ovat yleistyneet viime vuosina. Niiden kehityksessä hyödynnetään usein JavaScript-sovelluskehystä. Angular 2 on Google:n kehittämä JavaScript-sovelluskehys. Tämän tutkielman tavoitteena on tarkastella Angular 2 -sovelluskehystä ja sen soveltuvuutta yksisivuisten web-sovellusten ke- hityksessä. Tutkielmassa käydään läpi Angular 2 -sovelluskehyksen ominaisuuksia sekä Angular 2 -sovelluskehyksen käytössä ilmeneviä etuja ja haittoja. Single-page applications have become more popular in recent years. Ja- vaScript framework is often used to help on developing work. Angular 2 is JavaSc- ript framework developed by Google. The aim of this thesis is to research Angular 2…