Search results for "B1"
showing 10 items of 1109 documents
Immune tolerance disruption by human parvovirus B19 viral infection mechanisms
2013
Virusinfektioita pidetään kasvavissa määrin suurimpana ympäristöperäisenä syynä, joka vaikuttaa autoimmuunisairauksien kehitykseen ja autoimmuniteetin muodostukseen. Esimerkiksi parvovirus B19 (B19V) on yhdistetty punahukkaan sekä nivelreumaan. On todettu, että B19V:n ei-rakenteellinen proteiini 1 (NS1) aiheuttaa apoptoosia soluissa, jotka eivät tavallisesti ole B19V infektion kohteena. Lisäksi hiljattain on osoitettu, että apoptoosin seurauksena muodostuvat apoptoottiset kappaleet kykenevät esittelemään antigeenejä niitä esittelemään erikoistuneille soluille, kuten makrofageille tai dendriittisoluille. Tämän tutkimuksen tarkoituksena on löytää B19V infektioon liittyviä autoantigeenejä sekä…
Improving soil and water conservation and ecosystem services by sustainable soil management practices: From a global to an Italian soil partnership
2020
The UN Sustainable Development Goals (SDGs) identify the need to restore degraded soils in order to improve productivity and the provision of ecosystem services. The aim is to support food production, store and supply clean water, conserve biodiversity, sequester carbon, and improve soil resilience in a context of climate change. Within this framework, in order to achieve the SDGs and to correct land management in the long-term, soil management is considered mandatory. The reduction of land degradation should be based on various sustainable soil management practices that improve and maintain soil organic matter levels, increase water infiltration, and improve soil water management. This tec…
Posibilidad de un individualismo holista. Consideraciones hermenéuticas sobre el individualismo moderno desde la filosofía de Charles Taylor
2010
The aim of this essay is to argue against the atomistic conception of man that underlies much of modern philosophy and to support, in contrast, a hermeneutical approach that makes possible to defend a holistic individualism. For this, starting from the distinction of Charles Taylor between «ontological issues» and «advocacy issues», I am going to focus on the presuppositions of individualism. What does holistic individualism mean? Thus, I try to clarify whether it is possible to defend such holistic individualism, and what advantages in terms of irreducible social goods and significative freedom brings for the articulation and development of the individual and modern society.<br><b…
Multi-parameter analysis of the obstacle scattering problem
2022
Abstract We consider the acoustic field scattered by a bounded impenetrable obstacle and we study its dependence upon a certain set of parameters. As usual, the problem is modeled by an exterior Dirichlet problem for the Helmholtz equation Δu + k 2 u = 0. We show that the solution u and its far field pattern u ∞ depend real analytically on the shape of the obstacle, the wave number k, and the Dirichlet datum. We also prove a similar result for the corresponding Dirichlet-to-Neumann map.
RPB1 as a marker gene to analyze communities of arbuscular mycorrhizal fungi (Glomeromycota)
2014
The influence of agricultural practice on the diversity of Arbuscular mycorrhizal fungi (AMF, Glomeromycota) continues to be an important research question as these mutualistic symbionts are known to improve plant growth and soil quality. To this day, studies of community diversity in AMF have exclusively been based on nuclear ribosomal gene regions, such as the small and large subunits and the ITS region. In the Glomeromycota, these regions show high intra-organism polymorphism, which can seriously complicate interpretation of diversity data. We chose the rpb1 gene as an alternative marker as this putative single-copy gene has been shown to be monomorphic within fungal isolates but shows a…
L'analyse de la monnaie et de la finance par David Hume : conventions, promesses, régulations
2008
De l’apport de David Hume a l’analyse economique, un aspect est generalement retenu : son approche presumee quantitative de la monnaie. Or, lorsqu’on resitue l’examen des relations monetaires et financieres a l’interieur de son corpus philosophique, il revele d’autres perspectives. Selon Hume, le processus de civilisation institue certaines fictions, qui permettent aux individus de forger un ordre symbolique. Dans une economie de marche, la distinction entre la monnaie – de nature conventionnelle – et les engagements financiers – assimiles a des promesses – est centrale. Alors que les conventions monetaires autorisent de multiples agencements, les engagements financiers doivent etre etroite…
PARTICULARITIES OF THE HUMAN RESOURCE MOTIVATION IN PUBLIC ADMINISTRATION
2010
The notion of public administration bears several acceptations, an activity one, of functional meaning and an organisational one. In both ways, public administration is indissolubly connected to the state. In default of the state, there is no public administration, as this is a state activity, performed by government bodies. This affirmation is confirmed by the stipulations of the Romanian Constitution, called public Authorities, chapter V, titled Public Administration. The first section intended for the specialised central public administration (ministry, other central bodies), and a second section is dedicated to the local public administration (county councils, local councils, mayors). T…
Crítica a la naturalización del deontologismo en la teoría del proceso dual del juicio moral de Joshua Greene
2018
In this paper I propose to question the Joshua Greene’s neuroethical thesis about the essentially emotional character of so-called “deontological moral judgments”. Frist, I focus on the dual process theory of moral judgment and I criticize that they are considered only and mainly intuitive and non reflective. Se condly, I question that the “utilitarian judgment” is linked to mathematical calculation and the deontological judgment is exclusively reduced to non-reflective factor of emotion. The main objection to Greene’s naturalism raised by me is trying to eliminate the philosophical justification about the moral validity defended by Kant’s deontologism; meanwhile Greene reduces “deontologic…
Luokanopettajien kokemuksia ruotsin opettamisesta
2017
Vuonna 2016 voimaan astunut uusi perusopetuksen opetussuunnitelma toi muutoksia ruotsin kielen opetukseen. Ruotsin B1-oppimäärä siirtyi alkamaan jo alakoulun kuudennella luokalla. Lukuvuosi 2016–2017 oli ensimmäinen, jolloin myös luokanopettajat opettivat ruotsia. Tässä artikkelissa tarkastellaan luokanopettajien ensimmäisiä ruotsin opetuskokemuksia. Niitä kartoitettiin lukuvuonna 2016–2017 Turussa ja Raumalla järjestettyjen täydennyskoulutuksien aikana toteutetun pienimuotoisen kyselyn avulla. Kyselyn tuloksia täydentävät kouluttajien omat kokemukset. nonPeerReviewed
BALDONE SCHMIDT (LATVIA) TELESCOPE ASTROPHOTOS ARCHIVE
2016
From 1967 to 2005, many astrophotos have been taken with the Baldone Schmidt telescope (80cmx120cmx240cm). These photos have being archived in theInstituteofAstronomyof theUniversityofLatvia(IAU code 069, longitude 24.4041 E, latitude 56.7734 N, altitude103 m). There are over 22000 direct and 2300 spectral photos of different regions of the sky in this archive. There are also information on the photo materials type as well as the types of color filters used for phographiing the sky fields and objects. The home page of theInstituteofAstronomy’s Baldone observatory (www.baldoneobservatory.lu.lv) has the archive’s description. Part of the description has also being published (Alksnis, et al., …