Search results for "REE"
showing 10 items of 13625 documents
Characterization of antiviral activity of green tea extract and applications for improving food safety
2021
Los norovirus, el virus de la hepatitis A y el virus de la hepatitis E son algunos de los principales riesgos sanitarios relacionados con el consumo de alimentos teniendo un alto impacto en la seguridad alimentaria y siendo responsables de diversas patologías en los consumidores (desde gastroenteritis leves hasta patologías de carácter serio como pueden ser hepatitis o incluso meningitis o encefalitis). Debido a que los virus entéricos se transmiten principalmente por la vía fecal-oral, su presencia puede darse en alimentos que se hayan contaminado de forma directa con material fecal o mediante agua contaminada. Los alimentos mayoritariamente implicados en este tipo de infecciones son los m…
La rete ecologica siciliana: valore naturalistico delle aree protette e dei siti NATURA 2000 e indicazioni per una gestione sostenibile
2004
Pelaaja on pelaajalle susi : kriittinen analyysi DayZ:n vallitsevasta pelitavasta
2015
Tässä kriittisessä analyysissä perehdytään selviytymiskauhupeli DayZ:n sosiaalisiin käytäntöihin, jotka suosivat negatiivista vapautta ja luovat odotuksia pelaajien käytöksestä. Näiden käytäntöjen yleinen omaksuminen on tehnyt ennaltaehkäisevästä väkivallasta vallitsevan pelitavan. Artikkeli kartoittaa peliteknisiä, sosiaalisia ja kulttuurisia osatekijöitä, jotka mahdollistavat tämän epäsosiaalisen toimintamallin. Tätä keskustelua peilataan myös pelietiikan teoriaan. peerReviewed
Computational studies of biomolecular screening and interactions
2015
Miejsce międzypokoleniiowego uczenia się w procesie hominizacji
2015
Artykuł przedstawia wyniki pilotażowych badań eksploracyjnych, których celem było rozpoznanie różnic występujących pomiędzy udziałem trzech kultur w procesach uczenia się w obszarach hominizacji człowieka dorosłego. W związku z czym przedmiotem badań jest międzypokoleniowe uczenie się rozpatrywane w kontekście poszczególnych wymiarów egzystencji. Badania zostały przeprowadzone w województwie opolskim, próba badawcza liczyła 50 respondentów. Posłużono się ilościową strategią badań, stosując autorskie narzędzie pomiaru. Omawiane badania są przykładem połączenia wiedzy z zakresu antropologii, pedagogiki i psychologii do badania procesów wspierających rozwój człowieka na gruncie andragogiki. Za…
Brain. Broad Research In Artificial Intelligence And Neuroscience-To What Extent Is Free Will Actually Free? The Answer Of Neurosciences
2018
Even though at the beginning of the 1980s the results of the first neuroscience experiments made some researchers label free will as an "illusion", researches of recent years have unexpectedly changed this perspective. It is raised the issue of post-classical, post-dualistic views in which free will can no longer be regarded as an "all-or-nothing" phenomenon, and in which freedom itself is paradoxically redefined as an unconscious predetermination out of an infinite number of options. The present paper summarizes the perspectives on free will generated by the first experiments in neuroscience and aims to find an answer regarding the freedom of choice, taking into account the latest scientif…
Neutriinojen ja kvarkkien sekoitusmatriisien välinen yhteys
2012
In this thesis relations between neutrino mixing matrix and quark mixing matrix are studied. The focus of the analysis is on two simple cases. In the first case it is assumed that the left matrix that diagonalizes the mass matrix of charged leptons and the corresponding matrix of down quarks are equal. In the second case it is likewise assumed that the corresponding diagonalizing matrices of neutrinos and up quarks are equal. First, theoretical concepts related to the mixing of quarks and especially to the mixing of neutrinos are presented. These are e.g. fermion mass generation in the Standard Model, Majorana masses of neutrinos and the so-called seesaw mechanism. Regarding experiments, ne…
Search for a diffuse flux of high-energy ¿µ with the ANTARES neutrino telescope
2011
A search for a diffuse flux of astrophysical muon neutrinos, using data collected by the ANTARES neutrino telescope is presented. A $(0.83\times 2\pi)$ sr sky was monitored for a total of 334 days of equivalent live time. The searched signal corresponds to an excess of events, produced by astrophysical sources, over the expected atmospheric neutrino background. The observed number of events is found compatible with the background expectation. Assuming an $E^{-2}$ flux spectrum, a 90% c.l. upper limit on the diffuse $\nu_\mu$ flux of $E^2\Phi_{90%} = 5.3 \times 10^{-8} \ \mathrm{GeV\ cm^{-2}\ s^{-1}\ sr^{-1}} $ in the energy range 20 TeV - 2.5 PeV is obtained. Other signal models with differ…
Description and phylogenetic relationships of a new species of treefrog of theOsteocephalus buckleyispecies group (Anura: Hylidae)
2020
The Osteocephalus buckleyi species group is widely distributed in primary and secondary forests of the Amazon Basin and Guiana Region. Based on integrative analysis, including morphological and genetic data, we estimate the phylogenetic relationships and species boundaries among populations of the Osteocephalus buckleyi group from the Ecuadorian Amazon, focusing on the O. verruciger-O. cannatellai species complex. Our results uncovered the existence of one confirmed candidate species from Sangay National Park and one unconfirmed candidate species. Here, we describe the new species which is morphologically and ecologically distinct from other Osteocephalus species. The new species is unusual…
Bermudagrass adaptation in the Mediterranean climate: phenotypic traits of 44 accessions
2014
The use of bermudagrass in the Mediterranean area is increasing for its outstanding tolerance to heat and drought, and its aggressive growth and high recuperative potential make it particularly suited to heavily worn areas and appreciated for sports turfs. However, the overall performance of a given genetic type can be affected by the adaptation to a specific environment. The objective of this research was to determine the variability of a number of phenotypic traits that can affect bermudagrass turf performance on a wide range of bermudagrass accessions grown in two locations in Italy. In May 2010, 44 accessions of bermudagrasses, grouped in “wild”, “improved” “hybrid” and “dwarf” types we…