Search results for "sequences"

Molecular Cytogenetic Characterization of the Sicilian Endemic Pond Turtle Emys trinacris and the Yellow-Bellied Slider Trachemys scripta scripta (Te…

2020

Turtles, a speciose group consisting of more than 300 species, demonstrate karyotypes with diploid chromosome numbers ranging from 2n = 26 to 2n = 68. However, cytogenetic analyses have been conducted only to 1/3rd of the turtle species, often limited to conventional staining methods. In order to expand our knowledge of the karyotype evolution in turtles, we examined the topology of the (TTAGGG)n telomeric repeats and the rDNA loci by fluorescence in situ hybridization (FISH) on the karyotypes of two emydids: the Sicilian pond turtle, Emys trinacris, and the yellow-bellied slider, Trachemys scripta scripta (family Emydidae). Furthermore, AT-rich and GC-rich chromosome regions were detected …

Konsekwencje przyjęcia chrześcijaństwa dla państwa Mieszka I : głos w jubileuszowej dyskusji

2016

Przeżywany w Polsce jubileusz 1050-lecia chrztu Polski stanowi okazję do naukowej refleksji nad znaczeniem tegoż wydarzenia w historii naszego narodu. Co tak istotnego wydarzyło się, że akt chrztu władcy Polan – księcia Mieszka w 966 r. stał się tak ważny, że określany jest również początkiem istnienia państwa polskiego, kiedy to Polska wyszła z dziejowej prehistorii, a zaczęła istnieć historycznie? Autor snuje historiozoficzną interpretację skutków chrztu Mieszka, o których wydaje się, że sam władca wprost nie myślał i raczej ich nie zakładał. Dla władcy, który przeżywszy osobiste nawrócenie chciał przekazać światło wiary swoim poddanym, liczył się głównie element duchowy, nadprzyrodzony. …

Statistical analysis of life sequence data

2016

Individuelt ansvar og sløvhet i profesjonsutøvelse

2012

At profesjonsutøvere er ansvarlige og har ansvar knyttet til arbeidet de utfører, tar vi nærmest for gitt. Mitt sikte med denne artikkelen er å gi et innspill til nærere drøfting av hvordan det profesjonelle ansvaret kan forstås. I nyere profesjonsetiske kodekser knyttes ansvar først og fremst til konsekvenser av handlinger. Det innebærer at den profesjonelles ansvar forutsetter at det kan trekkes en linje fra en handlings konsekvens til den handlende. I komplekse organisasjoner kan imidlertid rekonstruksjon av veien fra konsekvens av handling tilbake til den handlende vise seg vanskelig. Alternativt kan ansvar knyttes til spørsmål om handlingens samsvar med regler og prosedyrer. En slik ti…

Jurisdiction in cases of divorce, legal separation or marriage annulment

2021

The subject of coordination is fundamental for the functioning of jurisdictional rules of the Regulation n.2016/1103 on matrimonial property regimes and Regulation n.2016/1104 on the property consequences of registered partnerships. Both Property Regimes Regulations have the purpose of gathering litigation before the courts of one Member State and have the related procedures managed by the courts of the same Member State. Recital 34 of Regulation No. 2016/1103 specifies that matters of matrimonial property regime related to proceedings pending before the court of a member state hearing an application for divorce, legal separation or marriage annulment should be dealt with by the courts of t…

Combining Sequence Analysis and Hidden Markov Models in the Analysis of Complex Life Sequence Data

2018

Life course data often consists of multiple parallel sequences, one for each life domain of interest. Multichannel sequence analysis has been used for computing pairwise dissimilarities and finding clusters in this type of multichannel (or multidimensional) sequence data. Describing and visualizing such data is, however, often challenging. We propose an approach for compressing, interpreting, and visualizing the information within multichannel sequences by finding (1) groups of similar trajectories and (2) similar phases within trajectories belonging to the same group. For these tasks we combine multichannel sequence analysis and hidden Markov modelling. We illustrate this approach with an …

MEASURING LONGITUDINAL POVERTY

2009

Traditional measures of poverty persistence, such as “poverty rate” or the “persistent-risk-of-poverty rate”, do not devote enough attention to the sequence of poverty spells. In particular, they do not put enough attention in underlining the different effects associated with occasional single spells of poverty and the consecutive years of poverty. In this paper we propose a new index which measures the severity of poverty in a longitudinal view, taking into account the way poverty and non-poverty spells follow one another along individual life courses. The index is normalized and increases with the number of consecutive years in poverty along the individual poverty profile. The index is su…

Generalized frame operator, lower semiframes, and sequences of translates

2023

Given an arbitrary sequence of elements $\xi =\lbrace \xi _n\rbrace _{n\in \mathbb {N}}$ of a Hilbert space $(\mathcal {H},\langle \cdot ,\cdot \rangle )$, the operator $T_\xi$ is defined as the operator associated to the sesquilinear form $\Omega _\xi (f,g)=\sum _{n\in \mathbb {N}} \langle f , \xi _n\rangle \langle \xi _n , g\rangle$, for $f,g\in \lbrace h\in \mathcal {H}: \sum _{n\in \mathbb {N}}|\langle h , \xi _n\rangle |<^>2<\infty \rbrace$. This operator is in general different from the classical frame operator but possesses some remarkable properties. For instance, $T_\xi$ is always self-adjoint with regard to a particular space, unconditionally defined, and, when xi is a lo…

Do large‐scale associations in birds imply biotic interactions or environmental filtering?

2023

Aim There has been a wide interest in the effect of biotic interactions on species' occurrences and abundances at large spatial scales, coupled with a vast development of the statistical methods to study them. Still, evidence for whether the effects of within-trophic-level biotic interactions (e.g. competition and heterospecific attraction) are discernible beyond local scales remains inconsistent. Here, we present a novel hypothesis-testing framework based on joint dynamic species distribution models and functional trait similarity to dissect between environmental filtering and biotic interactions. Location France and Finland. Taxon Birds. Methods We estimated species-to-species association…

Los modelos de género discursivo en la planificación y revisión de una reseña de lectura

2018

En este trabajo se analiza la incidencia de los modelos de género discursivo en la planificación y revisión de la escritura desde una intervención educativa cuyo diseño sigue el modelo de secuencias didácticas para aprender a escribir. La secuencia diseñada tenía como objetivo que alumnos de 3º ESO elaboraran una reseña de lectura y para ello ofrecía diferentes modelos de este género. El análisis de los datos del proceso (textos intermedios e interacciones) y del producto (textos elaborados por los alumnos) permite vincular el uso de modelos de género, las operaciones de planificación y revisión y la apropiación de los estereotipos (representaciones mentales arraigadas en una dimensión soci…