Search results for " Process"
showing 10 items of 17204 documents
Aliasing-Free and Additive Error in Mixed Spectra for Stable Processes. Application: Sound of a Bird just captivated in stress
2022
Consider a symmetric continuous time α stableprocess observed with an additive constant error. Theobjective of this paper is to give a non-parametric estimatorof this error by using discrete observations. As the time ofprocess is continuous and the observations are discrete, weencountered the aliasing phenomenon. Our process sampleis taken in a way to circumvent the difficulty related toaliasing and we smoothed the periodogram by using JacksonKernel. The rate of convergence of this estimator is studiedwhen the spectral density is zero at origin. Few long memoryprocesses are taken here as examples. We have applied ourestimator to the concrete case of modeling noise of a birdcaptured under st…
Il piacere di far libri. Percorsi di editoria in Sicilia
2010
A Proposal of Process Fragment Definition and Documentation
2012
This paper focuses on the field of Situational Method Engineering (SME) for the construction of agent-oriented design processes. Whatever SME approach a method designer wants to use, he has to manage two main elements: the (method or process) fragment and the repository where it is stored. Specific fragment definition and documentation are fundamental during these activities, for new process composition, and for the consequent system design activities. This paper aims at illustrating a proposal of fragment definition and documentation. This proposal is aimed to be an input for the IEEE FIPA Design Process Documentation and Fragmentation working group and, as regards our own research work, t…
Starptautiskā šķīrējtiesas procesa attālināta norise
2021
Maģistra darbā analizēta attālinātas starptautiskā šķīrējtiesas procesa norises problemātika un tiesiskie aspekti, sevišķi fokusējoties uz attālinātām šķīrējtiesas sēdēm. Darbā analizētas šķīrējtiesas sastāva tiesības organizēt attālinātas šķīrējtiesas sēdes, apsverot dažāda veida šķīrējtiesas līgumos ietvertos noteikumus, biežāk izmantotos šķīrējtiesu reglamentus, kā arī tiesu prakses atziņas. Darbā atspoguļota arī attālināta šķīrējtiesas procesa problemātika, kas saistīta ar tā administrēšanu, šķīrējtiesnešu attālinātu nozīmēšanu un elektroniskā paraksta pieļaujamību gan noslēdzot šķīrējtiesas līgumus, gan šķīrējtiesnešiem parakstot nolēmumu. Darbā veiktie secinājumi attiecas uz šķīrējtie…
Eiropas Savienības pilsoņa izdošana trešajām valstīm
2020
Izdošanas process Eiropas Savienībā (turpmāk- ES) tiek regulēts ar Eiropas apcietināšanas ordera palīdzību. Šī pārrobežu vienkāršotā procedūra tiek piemērota sākot ar 2004.gada 1.janvāri, aizstājot iepriekš esošās izdošanas procedūras starp ES dalībvalstīm. Tomēr nereti arī trešās valstis vēršas ar izdošanas lūgumiem pie kādas no ES dalībvalstīm, lūdzot izdot ES pilsoni. Lai gan izdošanas procedūras ES dalībvalstu starpā šķiet sakārtotas, atklāts paliek jautājums par to ar kādiem tiesību līdzekļiem tiek atrisināti gadījumi, kad ES pilsonis ir jāizdod trešajai valstij. Bakalaura darba ietvaros tiek pierādīts, ka šī procesa regulējums ir būtiski jāuzlabo, saistībā ar dažādiem problēmjautājumi…
Wybrane modele zmutowanych i transgenicznych zwierząt w badaniach mechanizmów starzenia i patologii wiekowej
2016
Alternatywny proces wydłużania telomerów
2016
Stability of stochastic nonlinear systems with state-dependent switching
2013
In this paper, the problem of stability on stochastic systems with state-dependent switching is investigated. To analyze properties of the switched system by means of Itô’s formula and Dynkin’s formula, it is critical to show switching instants being stopping times. When the given active-region set can be replaced by its interior, the local solution of the switched system is constructed by defining a series of stopping times as switching instants, and the criteria on global existence and stability of solution are presented by Lyapunov approach. For the case where the active-region set can not be replaced by its interior, the switched systems do not necessarily have solutions, thereby quasi-…
Tooth replacement rates in early chondrichthyans: a qualitative approach
2009
The continuous replacement of teeth throughout their lifetime is a common characteristic of most chondrichthyans. This process was already present in the earliest representatives of the group. It has been well established that different species of extant sharks show rapid tooth replacement rates; however, some authors have suggested that in early chondrichthyans this rate might have been much slower. Here we present a qualitative approach to analyse tooth replacement rates in the Early Devonian shark Leonodus carlsi, the earliest tooth-bearing shark known to date. For this, we have examined 1,103 isolated teeth from Celtiberia, Spain. Our study provides strong evidences of an extremely slow…
Chewing simulation: a way to understand the relationships between mastication, food breakdown and flavour release
2010
International audience; Understanding in-mouth mechanisms is necessary to understand flavour release and perception phenomena. To overcome the limitations of in-vivo flavour release measurements, we developed a chewing simulator that faithfully reproduced many mouth functions. Using brittle foods, we showed that in-vitro food breakdown was very comparable to that obtained in-vivo. We also studied on model cheeses in-vitro flavour release by connecting on-line the chewing simulator to APCI-MS. Preliminary results are discussed.