Search results for "DT"

Very narrow quantum OBDDs and width hierarchies for classical OBDDs

2014

In the paper we investigate a model for computing of Boolean functions - Ordered Binary Decision Diagrams (OBDDs), which is a restricted version of Branching Programs. We present several results on the comparative complexity for several variants of OBDD models. - We present some results on the comparative complexity of classical and quantum OBDDs. We consider a partial function depending on a parameter k such that for any k > 0 this function is computed by an exact quantum OBDD of width 2, but any classical OBDD (deterministic or stable bounded-error probabilistic) needs width 2 k+1. - We consider quantum and classical nondeterminism. We show that quantum nondeterminism can be more efficien…

Translational Readthrough Inducing Drugs (TRIDs): a study of biodistribution evaluation in mice models

Evolution of deformation in neutron-rich Ba isotopes up to A=150

2018

12 pags., 11 figs., 3 tabs. -- Open Access funded by Creative Commons Atribution Licence 4.0

"Mitä tää toiminta sit ois, jos ei poliittista?" : poliittisen toiminnan mahdollistuminen nuorisovaltuustotoiminnassa Hannah Arendtin poliittisen aja…

2018

Tämän tutkimuksen tehtävänä on selvittää, missä määrin poliittinen toiminta mahdollistuu nuorisovaltuustotoiminnassa. Erilaiset, osallistuvan demokratian toimintamallit – jollaiseksi nuorisovaltuustotoimintakin voidaan määritellä - ovat kasvattaneet suosiotaan ja niiden on ajateltu tukevan edustuksellista demokratiaa. Tutkimus kyseenalaistaa osallistuvan demokratian mahdollisuuksia poliittiseen toimintaan, mikäli sillä ei ole päätösvaltaa ja hallinto määrittelee osallistumisen tavat. Taustoitan tutkimustani nuorten poliittista osallistumista, politiikkakäsityksiä ja nuorisovaltuustotoimintaa käsittelevillä tutkimuksilla. Tutkimuksen teoria muodostuu Hannah Arendtin poliittisesta ajattelusta…

Model based design of electro-hydraulic motion control systems for offshore pipe handling equipment

2014

Doktorgradsavhandling i mekatronikk, Universitetet i Agder, 2014 Despite the fact that hydraulics, in general, is considered a mature technology, design of hydraulic systems still offers a number of challenges for both component suppliers and manufacturers of hydraulically actuated machines such as offshore pipe handling equipment. This type of equipment is characterized by high price, high level of system complexity and low production numbers. It requires a great level of skill and experience to develop the equipment and the focus on production and development costs is constantly increasing. Therefore design engineers continuously have to improve their procedures for decision making regard…

Oktakarboksyftalocyjaniny glinu i cynku jako potencjalne fotouczulacze w terapii fotodynamicznej PDT

2014

Towards semantic modelling of cultural historical data.

2010

In this paper a practical method is presented for creating documentation of cultural historical targets using an event-centric core ontology. By using semantic documentation templates and an XML-based query language, a domain specific documentation model can be created and flexible user interfaces can be built easily for accessing and editing the documentation. Keywords. ontologies, cultural historical documentation, information retrieval peerReviewed

"Elämäni paras vuosi" : kansanopisto-opintojen rooli opiskelijan elämän nivelvaiheessa

2013

Tämän tutkimuksen tarkoituksena oli selvittää kansanopistossa opiskelun merkitystä opiskelijalle. Aineisto kerättiin sähköisellä kyselylomakkeella, joka lähetettiin lukuvuonna 2010–2011 yhdeksässä eri G-laatuopistossa opiskelleille päätoimisille vapaan sivistystyön opintolinjojen opiskelijoille. Kansanopistot olivat Etelä-Pohjanmaan Opisto, Haapaveden Opisto, Kankaanpään Opisto, Kymenlaakson Opisto, Keski-Suomen Opisto, Lahden kansanopisto, Länsi-Suomen Opisto, Oriveden Opisto ja Otavan Opisto. Tutkimus oli osa G-laatuopistojen G-nivel -hanketta, jonka tarkoituksena oli estää nuorten syrjäytymiskehityksen alkua, yhteiskunnallista osattomuutta sekä ulkopuolelle jäämistä. G-nivel hankkeen tav…

Investigation of Coating Impact on OFDR Optical Remote Fiber-Based Sensors Performances for Their Integration in High Temperature and Radiation Envir…

2016

The response of optical frequency-domain reflectometry-based temperature sensors is here investigated in harsh environments (high temperature, high radiation dose) focusing the attention on the impact of the fiber coating on the sensor performances in such conditions. Our results demonstrate that the various coating types evolve differently under thermal treatment and/or radiations, resulting in a small (<5%) change in the temperature coefficient of the sensor. The identified procedure, consisting of a prethermal treatment of the fiber at its maximum coating operating temperature, is here verified up to 150 °C for higherature acrylate and up to 300 °C for polyamide coating. This method allo…

Efficient interrogation method of forward Brillouin scattering in optical fibers using a narrow bandwidth long-period grating

2020

A new technique, to the best of our knowledge, for the characterization of the effective refractive index modulation in optical fibers due to transverse acoustic mode resonances excited by electrostriction is reported. The resonances excited by an optical pulse are probed by a narrow bandwidth long-period grating (LPG) inscribed in the fiber, which is interrogated by a continuous wave (CW) beam. The LPG used in this experiment has a narrow bandwidth and high sensitivity to small mode index perturbations, allowing the measurement of index variations from below 10 − 9 to 10 − 6 . Radial and torsional-radial acoustic modes were characterized up to 1.1 GHz. The linewidth of resonances was found…