Search results for " laboratori"

showing 10 items of 167 documents

Optimization of the preanalytical steps of matrix-assisted laser desorption ionization-time of flight mass spectrometry identification provides a fle…

2012

ABSTRACT We report here that modifications of the preanalytical steps of matrix-assisted laser desorption ionization–time of flight mass spectrometry (MALDI-TOF MS) identification of yeasts, with regard to the original protocol provided by the manufacturers, appear to be efficient for the reliable routine identification of clinical yeast isolates in medical laboratories. Indeed, when one colony was sampled instead of five and the protein extraction protocol was modified, the performance of MALDI-TOF MS was superior to that of the API ID 32C method (discrepancies were confirmed by using molecular identification), allowing the correct identification of 94% of the 335 clinical isolates prospec…

Microbiology (medical)Microbiological TechniquesTime Factorsmedical laboratories[SDV]Life Sciences [q-bio]clinical yeast isolatesMatrix assisted laser desorption ionization time of flightMycologyMass spectrometrySpecimen Handlingflight mass spectrometry03 medical and health sciencesYeastsHumansionization-time030304 developmental biologyMolecular identification0303 health sciencesChromatography030306 microbiologyChemistryYeastCulture MediaIdentification (information)Mycosesmatrix-assisted laserSpectrometry Mass Matrix-Assisted Laser Desorption-Ionization[SDE]Environmental SciencesidentificationJournal of clinical microbiology
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Gabriele Buccola-Emil Kraepelin. Carteggio 1881-1885

2012

Il carteggio Buccola-Kraepelin, composto da 41 missive -23 inviate da Emil Kraepelin a Gabriele Buccola e 18 inviate da Buccola a Kraepelin -, consente di ricostruire l'intento legame epistolare intercorso tra i due giovani studiosi negli anni compresi tra il 1881 e il 1885. Risulta evidente l'importanza di tale carteggio inedito che permette non soltanto un'analisi critica della nascita della psicologia come scienza, ma offre al contempo una testimonianza diretta dell'entusiasmo vivo e tenace dei due studiosi verso la nascente disciplina, nonchè una conoscenza dei principali nuclei di ricerca sviluppati all'interno del laboratorio di Wundt a Lipsia, dove Kraepelin si trasferisce nei primi …

Nascita della psicologia Wundt laboratori di ricerca positivismo
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Cultural institutions as agents of urban and community regeneration in the (post-)pandemic city. The case of the «Laboratorio Zen Insieme» in Palermo

2022

Although all cities in the world have been affected by the COVID-19 pandemic, its impacts on the territories, yet to be understood, are unevenly distributed, revealing extremely varied imbalances depending on the places. However, it is clear that the virus and its variants have aggravated pre-existing socio-spatial inequalities, creating new ones and bringing attention back to those implications between space, planning, public health and citizenship that are at the origins of contemporary urbanism. In a reference framework in which the crisis is globalized but unequal and in the absence of a welfare system capable of responding to the urgencies of the most marginalized social contexts and g…

Olsen 2018Settore ICAR/21 - UrbanisticaSettore M-GGR/01 - GeografiaSacco and Blessi 2009). In the current (post-) pandemic context and through the lens of a southern European perspective the purpose of this article is to critically reflect about the role of culture as possible vehicle of urban and community regeneration. In particular we will focus on the activities of the no profit organization «Laboratorio Zen Insieme» in ZEN2 one of the last large popular and peripheral neighborhoods built in Palermo at the end of 80s in order to explore and understand how cultural practices work as agent of urban and social transformation capable of addressing emerging issues especially in the pandemic scenario we are experiencing. Thecasestudy has been conducted through analysis of documents participative observations (Honer and Hitzler 2015) and qualitative in-depth interviews with key actors involved in the conception organization and management of the activities carried out by Laboratorio Zen Insieme with representatives of local institutions and non-formal conversations with participants of the workshops heldin the neighborhood. The experience we narrate finds that cultural practices have re-conceptualized their design and functions as strategies of urban and community regeneration and at the same time have contributed to answer to emergent issues in developing proximity and local based strategies facing up to problems inherent civil rights educationalpoverty socio-spatial justice and have changed the image and identity of urban places they inhabit.In this sense the research provides a framework for development of strategies and legitimization for cultural practices and a point of discussionabouttheirrolein urban development.Although all cities in the world have been affected by the COVID-19 pandemic its impacts on the territories yet to be understood are unevenly distributed revealing extremely varied imbalances depending on the places. However it is clear that the virus and its variants have aggravated pre-existing socio-spatial inequalities creating new ones and bringing attention back to those implications between space planning public health and citizenship that are at the origins of contemporary urbanism. In a reference framework in which the crisis is globalized but unequal and in the absence of a welfare system capable of responding to the urgencies of the most marginalized social contexts and groups a response to the new social and individual needs has been offered by cultural institutions that play a role of territorial agency often independently or in the absence of political institutions. Far from the idea of entertainment and divertissement it is in fact increasingly clear how the practices of cultural innovation experimenting with various forms of action and participation can in some cases play a fundamental role in the processes of social cohesion and community building representing an antidote to the worsening of the phenomena of marginalization and socio-spatial inequalities within cities and territories (Colantonio and Dixon 2011
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Mikrotik virtuālās laboratorijas ReSeLa vidē

2016

Strauji attīstoties virtualizācijas un mākoņskaitļošanas tehnoloģijām, tās tiek izmantotas ar vien plašākiem mērķiem. Virtualizācijas izmantošana virtuālo sistēmu veidošanā ir tikai viens no tās daudziem pielietojumiem. Darba mērķis ir, datortīklu apguves mācību procesā izmantojamu, virtuālo laboratoriju izveide uz ReSeLa platformas. Darba gaitā ir iepazīta MikroTik izveidotā maršrutētāju operētājsistēma un apgūta laboratoriju veidošanai izmantotā OpenStack sistēma. Darba laikā tika izveidotas strādājošas laboratorijas ar speciāli tām izveidotu testēšanas sistēmu, to pārbaudei un vērtēšanai.

OpenStackDatorzinātneReSeLaMikroTikvirtuālā laboratorija
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Guía multimedia de operaciones básicas en análisis químico, farmacéutico y medioambiental

2008

En el presente proyecto se ha desarrollado una guía multimedia en formato electrónico como recurso de apoyo para la enseñanza y aprendizaje de las técnicas básicas del laboratorio analítico. La guía contiene ocho apartados donde los estudiantes pueden encontrar fácilmente información sobre las características de los reactivos químicos, descripción del material de laboratorio de uso frecuente, cómo se debe manejar y limpiar dicho material, instrucciones para no cometer errores en la operación de pesada de un sólido, como preparar de forma correcta una disolución, como llevar a cabo una valoración y las distintas etapas necesarias para calibrar un instrumento de medida, desde la preparación d…

Operaciones básicas; laboratorio; análisis; material laboratorio; volumetría; disolución; pesada; calibración; reactivos;UNESCO::QUÍMICA::Química analítica::VolumetríaUNESCO::QUÍMICA::Química analítica
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El laboratorio "encuentro con los ecritore" y el proyecto PEN .

2011

PEN Laboratorio scrittori romanzoSettore L-FIL-LET/11 - Letteratura Italiana Contemporanea
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An application of Matlab c on Dimensional Nonlinear Programming

2014

[EN] Nonlinear Programming (NLP) is a widely applicable tool in modeling real life problems applied to business, economics and engineering. Is to maximize or minimize a scalar field whose domain is given as a set of constraints given by equalities and/or inequalities not necessarily linear. In this paper we present a virtual laboratory to study the PNL graphically and numerically in the case of two variables

PNLInvestigación de operacionesMinimizaciónFunción objetivoObjective functionLaboratorio virtualPNL función objetivo minimización laboratorio virtual investigación de operaciones.Virtual laboratoryOperations researchlcsh:L7-991lcsh:Education (General)Minimization
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Processi partecipativi,pratiche urbane e progett-azione

2011

Una delle più interessanti esperienze di partecipazione ai processi di trasformazione urbanistica degli ultimi anni in Italia è quella condotta a Roma in occasione della presentazione del nuovo PRG nel 2003. Le associazioni del centro storico, ed in particolare quelle del Rione dei Monti, avviarono un processo di discussione e di informazione-azione che coinvolgeva cittadini, università, tecnici, enti locali e vari altri protagonisti dello scenario urbano. Il professore Carlo Cellamare, docente di urbanistica presso la facoltà di ingegneria dell'Università "La Sapienza" di Roma, è stato uno dei promotori di tale iniziativa, ed ha trattato i temi ad essa correlati nel seminario tenuto al Dip…

Partecipazione associazioni centro storico laboratorioSettore ICAR/21 - Urbanistica
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APPRENDERE AL MUSEO STUDIO DI CASO - LA VALIDITA’ DI UN MODELLO DI APPROCCIO DI TIPO ESPLORATIVO-ESPERENZIALE AL BENE MUSEALE COME OGGETTO DALLE MOLT…

Il museo, luogo privilegiato per l'educazione al Patrimonio culturale, per la sua funzione educativa, può collaborare produttivamente con l'istituzione scolastica, in vista di un apprendimento efficace basato sulla valorizzazione dei suoi oggetti e collezioni. Lo studio di caso oggetto del presente lavoro, intende mostrare con approccio qualitativo, la validità di un modello teorico-applicativo per la formazione dei docenti, basato sull'esplorazione della concezione di museo, sulla considerazione del valore antropologico del conservare, sulle potenzialità apprenditive delle "cose" che possono fornire innumerevoli spunti per una programmazione multidisciplinare ed interdisciplinare.

Patrimonio culturale beni culturali museo didattica museale studio di caso attività laboratoriale concezione conservare collezione modello allosterico oggetto-n programmazione multidisciplinare museo agazziano museo scolastico museo pedagogico metafora narrazione potenziale esplosivo delle cose.
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Bioloģijas centralizētā eksāmena pētnieciskā laboratorijas darba izstrāde un aprobācija

2016

Bakalaura darba „Bioloģijas centralizētā eksāmena pētnieciskā laboratorijas darba izstrāde un aprobācija” mērķis ir noskaidrot vai vidusskolas bioloģijas centralizētajā eksāmenā iekļautie pētnieciskie laboratorijas darbi pilnveido skolēnu pētnieciskās prasmes. Mērķa sasniegšanai veikta literatūras analīze, izstrādāti un aprobēti divi pētnieciskie laboratorijas darbi, veiktas skolēnu aptaujas, skolotāju un personas, kura kārtojusi centralizēto eksāmenu kursu ietvaros, un eksāmena vērtēšanas komisijas pārstāves intervijas. Pētījuma rezultātā konstatēts – skolēnu pētnieciskās prasmes attīstās, to sekmē pētniecisko laboratorijas darbu regulāra izstrāde.

Pedagoģijapētnieciskais laboratorijas darbspētnieciskās prasmesbioloģijas eksāmensvidusskola
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