Search results for " LAB"
showing 10 items of 2393 documents
The effect of PLC-inhibitor on echovirus 1 internalization probed with fluorescently labeled echovirus 1
2014
Echovirus 1 (EV1) kuuluu Pikornavirusperheeseen ja tarkemmin luokiteltuna Enterovirusten sukuun. EV1 on pieni ja vaipaton RNA-virus, jonka proteiinikuori koostuu neljästä proteiinista VP1-VP4. Infektion on osoitettu alkavan, kun EV1 tarttuu α2β1-integriiniin solun pinnalla, jonka jälkeen virus otetaan solun sisään kaveoliinivälitteistä endosytoosia sekä makropinosytoosia muistuttavalla mekanismilla. Toisaalta sitä, kuinka virus avautuu sekä vapauttaa RNA:nsa, ei vielä tarkalleen tiedetä. Tässä tutkimuksessa EV1 puhdistettiin ensin sakkaroosigradientilla, jonka jälkeen virus leimattiin fluoresoivalla amiinireaktiivisella värillä. Tulokset osoittivat, että leimauksen onnistumiseksi tarvitaan …
Infection-induced chromatin modifications facilitate translocation of herpes simplex virus capsids to the inner nuclear membrane
2021
Herpes simplex virus capsids are assembled and packaged in the nucleus and move by diffusion through the nucleoplasm to the nuclear envelope for egress. Analyzing their motion provides conclusions not only on capsid transport but also on the properties of the nuclear environment during infection. We utilized live-cell imaging and single-particle tracking to characterize capsid motion relative to the host chromatin. The data indicate that as the chromatin was marginalized toward the nuclear envelope it presented a restrictive barrier to the capsids. However, later in infection this barrier became more permissive and the probability of capsids to enter the chromatin increased. Thus, although …
La tutela del lavoratore straniero irregolare dopo il decreto n. 130/2020
2022
Lo scritto si propone di indagare i profili di vulnerabilità legati alla posizione di clandestinità dei migranti irregolari ed il duplice ruolo dell’ordinamento giuridico, quale causa della loro stessa vulnerabilità e strumento di tutela. A tal fine, si propone un’analisi degli ultimi interventi in tema di immigrazione, a cui segue un dettagliato esame della più recente giurisprudenza in materia di protezione speciale. L’obiettivo è quello di definire l’ambito di applicazione della “nuova” protezione speciale come ultimo approdo legislativo in grado di fornire un meccanismo residuale di protezione delle vulnerabilità dei lavoratori migranti, laddove il permesso di soggiorno per motivi di la…
La organización del trabajo por proyectos: La fábrica de la precariedad laboral
2019
The project-based organization, considered as a radical reorganization of work around one or more simultaneous projects, is nowadays widespread in large companies and public administrations. According to the managerial way of thinking, this system would be virtuous: by giving more autonomy to the employees in the act of production and by developing their skills through mobility and interdisciplinarity of work teams, it would be able to arouse their full commitment. This study confirms in some way how this opinion has been imposed, but at the expense of precarious working conditions, increasing the dedication of employees and silencing any form of criticism. The research is based on a review…
Human Rights and International Trade: Mapping Workers’ Rights under World Trade Organization Rules
2021
A medida que el mundo primitivo se fue conectando -globalizando- a través de los contactos con otras civilizaciones, comenzó a producirse un intercambio de bienes y tecnologías con diferentes civilizaciones, ya sea a través de la conquista o del comercio. En el siglo XXI el mundo está más conectado que nunca. Los bienes y las tecnologías se intercambian a través de un sistema de comercio mundial bien organizado y regulado entre los Estados nacionales. La Organización Mundial del Comercio (OMC) es una institución sobrenatural que regula el comercio entre sus 164 miembros. Un logro monumental de esta larga marcha de la historia es la aparición de los derechos humanos. Los derechos humanos son…
Neiromediatora serotonīna ietekme uz augļu mušu (Drosophila melanogaster) kustību lateralitāti
2022
Augļu mušu (Drosophila melanogaster) depresīvā uzvedības modeļa izpēte ar y-tipa labirinta metodi, var palīdzēt saprast depresīvās uzvedības pamatelementus. Augļu mušas ir labi pazīstams un plaši pielietojams modeļobjekts bioloģijas nozares pētījumos, ir zināms, ka serotonīna sintēzes cikls ir evolucionāri konservatīvs, līdzīgs visiem dzīvniekiem, tāpēc ir svarīgi apzināties kādus ķīmiskos līdzekļus vislabāk pielietot tālakos uzvedības pētījumos. Darba mērķis ir izpētīt vai selektīvie serotonīna inhibitori ietekmē augļu mušu Oregon R kustību lateritāti. Kopā pētījumā analizēti, selektīvā serototonīna atpakaļpiesaistes inhibitora escitaloprāma un, vielas ar antidepresīvām īpašībām, triptofān…
Microbial dynamics during green Sicilian table olive fermentations
2009
The production of green table olives is traditionally a spontaneous fermentation carried out by indigenous microflora. Variability of microbial raw material may result in changes in the qualitative aspects of final products (Silvestri et al., 2009). Table olives of five different green table olive cultivars (four Sicilian Brandofino, Castriciana, Nocellara del Belice and Passalunara and the Spanish Manzanilla) were produced according to a semi-industrial technology, in which lactic acid bacteria (LAB) role is partially replaced by lactic acid addiction. Transformation processes were studied by a combined strategy consisting of chemical, microbiological and sensory analyses. Yeasts harboured…
Labour Market Demands, Employability and Authenticity
2021
AbstractFinding employment has been a challenge for young adults in recent years. This is not only due to high unemployment rates, but also because entering working life is more complicated than before. It is no longer just a question of credentials and skills. ‘Employability’ depends on investments in personal capacities: labour market demands in recruitment exceed the capacity of employees’ bodies and minds. This article asks what demands for increasing one’s employability young adults (aged 18–30) experience in relation to their education and working life and how they respond to these ideas, especially to the idea of modifying their minds and bodies—habitus—in order to increase their emp…
Edward Nycz, Druga szansa młodzieży. Studium funkcjonowania Ochotniczych Hufców Pracy [A second chance for youth. A study in the Voluntary Labour Cor…
2017
The monograph by Edward Nycz, entitled Druga szansa młodzieży. Studium funkcjonowania Ochotniczych Hufców Pracy [A second chance for youth. A study in the functioning of the Voluntary Labour Corps], orders in a chronological way the knowledge on the activity of the organization of the Voluntary Labour Corps (VLC) in Poland. The author - taking advantage of the rich literaturę in the fields of pedagogy and sociology and discussing the results of his own studies - offers valuable information with reference to the share of the VLC in the work with the young who remain on the social margin and are socially maladjusted.
Zarządzanie strategiczne akademickim kształceniem ekonomistów w kontekście oczekiwań studentów i wymagań zmieniającego się rynku pracy
2020
Kultura i edukacja ekonomiczna były tematem jednej z sesji panelowych X Kongresu Ekonomistów Polskich, który odbył się w listopadzie 2019 r. W nowej klasyfikacji dziedzin i dyscyplin naukowych wprowadzonej w Polsce w 2018 r. nie uwzględniono kategorii nauki ekonomiczne. Rodzi to pytanie o identyfikację kierunków i profili kształcenia ekonomicznego na poziomie wyższym, wpływając zarazem na kształtowanie oferty edukacyjnej uczelni. Kierunki ekonomiczne nadal cieszą się dużą popularnością, ale coraz częściej poddawany jest krytyce zakres i sposób kształcenia ekonomistów. Studenci domagają się wprowadzenia pluralizmu w naukach ekonomicznych i zmniejszenia stopnia ich matematyzacji, „odświeżenia…