Search results for "Rite"
showing 10 items of 2726 documents
La fouille et l'étude des offrandes animales
2008
International audience
Complex efficiency of sports facilities Multicriteria and financial analysis for swimming pools
2015
The multicriteria analysis aimed at verifying the complex efficiency of investment projects must necessarily take place even in a historical moment in which the evaluation criteria are primarily of a financial nature. Especially in the field of public works and those with civil purpose, the preservation of the social and environmental profiles remains essential. It is widespread in the bibliography of the 80s and 90s the presence of tools and methods to compare and prioritize analysis profiles resulting from conflicting interests. Combined use of multicriteria techniques (MAUT) and typically entrepreneurial approaches (DCF) can help to better interpret the phenomena under study and to prepa…
Survival Rates of Young MagpiesPica picain a Mountain Population of Eastern Spain
2007
Abstract. The aim of this study was to estimate the survival of young Magpies between fledging and the next breeding season and to identify some of the factors affecting it. A total of 50 nestlings were colour-ringed in two breeding seasons in the valley of the Pitarque River (Teruel, E Spain), and were monitored weekly until May of the following year. 59 nestlings were also colour-ringed in two nearby localities (4–5 km) to detect possible dispersal to and from our study area. Mark-recapture analyses were used to estimate weekly survival, which was assumed to be constant for periods of four weeks in order to reduce the number of parameters. Models with the effect of time, age class, season…
Origin of the Metazoan Immune System: Identification of the Molecules and Their Functions in Sponges
2011
SYNOPSIS. During the evolutionary transition to Metazoa, cell-cell- as well as cell-matrix recognition molecules have been formed, which made a further step in evolution possible, the establishment of an immune system. Sponges [Porifera] represent the oldest still extant metazoan phylum and consequently testify to major features of the common metazoan ancestor, the Urmetazoa. Most studies with respect to evolution and phylogeny in sponges have been performed with the marine demosponges Suberites domuncula and Geodia cydonium. These animals possess effective defense systems against microbes and parasites which involve engulfment of bacteria into specific cells, but also signal transduction p…
Cannabis and Psychosis: A Causal Association
2021
Nowadays, the use of cannabis is widespread around the world and THC content of confiscated cannabis has increased in the last years. This fact has raised some consequences, especially in the mental health of the people. Although there have existed some initial controversies about the relationship between cannabis and psychosis, at the present time there are some certainties of the causal association between them. Through the Bradford Hill postulates, we will try to demonstrate that cannabis produces psychosis. The strength of the association, the consistency along the studies, biological gradient, temporality, plausibility, coherence, experimentation, and analogies support the cause-effect…
On the mechanical stability and out-of-plane dynamics of a travelling panel submerged in axially flowing ideal fluid : a study into paper production …
2011
SU-8 viļņvadu izveide ar tiešā ieraksta lāzera litogrāfijas tehniku un to optisko īpašību raksturošana
2016
Kopš 20.gs. beigām lieli pūliņi ieguldīti telekomunikāciju attīstībā, arvien tiek meklēti jauni materiāli, lai aizvietotu elektroniskās komponentes integrētajās shēmās, jo tās ir ierobežojošais faktors informācijas pārvades ātrumam. Viens no risinājumiem būtu veidot shēmas, kas satur tikai optiskās komponentes. Optisko komponenšu pamatā ir viļņvadi, kuriem jābūt ar noteiktām optiskām īpašībām. Viena no perspektīvākajām materiālu klasēm pielietojumiem fotoniskās integrālās shēmās ir organiskie materiāli. Darbā aprakstīta tīru un funkcionalizētu organisku SU 8 viļņvadu izgatavošana ar tiešā ieraksta lāzera litogrāfijas tehniku. Ir aprakstīti viļņvadu izgatavošanas soļi un metodes ierobežojumi…
Acoustic, myoelectric, and aerodynamic parameters of euphonic and dysphonic voices: a systematic review of clinical studies
2021
Background: At present, there is no clinical consensus on the concept of normal and dysphonic voices. For many years, the establishment of a consensus on the terminology related to normal and pathological voices has been studied, in order to facilitate the communication between professionals in the field of the voice. Aim: systematically review the literature to compare and learn more precisely the measurable and objective characteristics of the acoustic, aerodynamic and surface electromyographic parameters of the normal and dysphonic voices. Methods: The PRISMA 2020 methodology was used as a review protocol together with the PICO procedure to answer the research question through six databa…
Informācijas avotu kvalitātes novērtēšanas kritēriji studiju procesā
2018
Bakalaura darba tēma ir “Informācijas avotu kvalitātes novērtēšanas kritēriji studiju procesā”. Bakalaura darba mērķis ir izpētīt, kādi ir Latvijas Universitātes studentu elektronisko informācijas avotu kvalitātes novērtēšanas paradumi, konstatēt, vai un kādas atšķirības ir starp dažādu nozaru studentu paradumiem, kā arī padziļināti izpētīt kritērijus informācijas avota kvalitātes un ticamības izvērtēšanai. Pētījuma veikšanai izmantotas anketēšanas un verbālā protokola metodes. Iegūtie rezultāti analizēti, pamatojoties uz jēgas piešķiršanas teoriju, kognitīvās autoritātes teoriju un mazo pasauļu teoriju. Bakalaura darba rezultāti atspoguļo studentu informācijas avotu novērtēšanas paradumus,…
Reliable computation and local mesh adaptivity in limit analysis
2019
The contribution is devoted to computations of the limit load for a perfectly plastic model with the von Mises yield criterion. The limit factor of a prescribed load is defined by a specific variational problem, the so-called limit analysis problem. This problem is solved in terms of deformation fields by a penalization, the finite element and the semismooth Newton methods. From the numerical solution, we derive a guaranteed upper bound of the limit factor. To achieve more accurate results, a local mesh adaptivity is used. peerReviewed