999 resultados para Propietat industrial -- Aspectes ètics i morals
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L'objectiu d'aquest article s presentar l'estructura de la base de dades relacional que inclou tota la informaci sintictica continguda en el Diccionario Critico Etimolgico Castellano e Hispnico de J. Corominas i J. A. Pascual. Tot i que aquest diccionari cont un ampli ventall d'informacions histriques de cadascun dels temes, aquestes no es mostren de forma estructurada, per la qual cosa ha estat necessari estudiar i classificar tots aquells elements relacionats amb aspectes sintctics. s a partir d'aquest estudi previ que s'han elaborat els diferents camps de la base de dades, els quals s'agrupen en cinc blocs temtics: informaci lemtica; gramatical; sintctica; altres aspectes relacionats; i observacions o comentaris rellevants fets per l'investigador. Aquesta base de dades no noms reprodueix els continguts del diccionari, sin que inclou diferents camps interpretatius. Per aquesta ra, Syntax. dbf representa una eina de treball fonamental per a tots aquells investigadors interessats en la sintaxi diacrnica de l'espanyol
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El projecte se centra en lestudi i valoraci de les despeses i beneficis derivats del desenvolupament dun pla parcial, per tal de poder escollir entre dues opcions, la venda de solars o b la venda dhabitatges. Sha elaborat eines de clcul per fer un estudi urbanstic i de viabilitat per a la venda dels solars o habitatges. I shan estudiat els aspectes legals i normatius que envolten lactivitat urbanstica, i la seva aplicaci
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This work evaluated the effect of pressure and temperature on yield and characteristic flavour intensity of Brazilian cherry (Eugenia uniflora L) extracts obtained by supercritical CO(2) using response surface analysis, which is a simple and efficient method for first inquiries. A complete central composite 2(2) factorial experimental design was applied using temperature (ranging from 40 to 60 degrees C) and pressure (from 150 to 250 bar) as independent variables. A second order model proved to be predictive (p <= 0.05) for the extract yield as affected by pressure and temperature, with better results being achieved at the central point (200 bar and 50 degrees C). For the flavour intensity, a first order model proved to be predictive (p <= 0.05) showing the influence of temperature. Greater characteristic flavour intensity in extracts was obtained for relatively high temperature (> 50 degrees C), Therefore, as far as Brazilian cherry is concerned, optimum conditions for achieving higher extract yield do not necessarily coincide to those for obtaining richer flavour intensity. Industrial relevance: Supercritical fluid extraction (SFE) is an emerging clean technology through which one may obtain extracts free from organic solvents. Extract yields from natural products for applications in food, pharmaceutical and cosmetic industries have been widely disseminated in the literature. Accordingly, two lines of research have industrial relevance, namely, (i) operational optimization studies for high SFE yields and (ii) investigation on important properties extracts are expected to present (so as to define their prospective industrial application). Specifically, this work studied the optimization of SFE process to obtain extracts from a tropical fruit showing high intensity of its characteristic flavour, aiming at promoting its application in natural aroma enrichment of processed foods. (C) 2008 Elsevier Ltd. All rights reserved.
Resumo:
Lattivit di dottorato qui descritta ha riguardato inizialmente lo sviluppo di biosensori elettrochimici semplificati per la rilevazione di DNA e successivamente lo studio di dispositivi organici ad effetto di campo per la stimolazione e il rilevamento dellattivit bioelettrica di cellule neuronali. Il lavoro di ricerca riguardante il prima parte stato focalizzato sulla fabbricazione e sulla caratterizzazione di un biosensore a due elettrodi per la rilevazione di DNA solubile , facilmente producibile a livello industriale. Tale sensore infatti, in grado di leggere livelli diversi di correnti faradiche sulle superfici in oro degli elettrodi, a discrezione di un eventuale ibridizzazione del DNA da analizzare su di esse. I risultati ottenuti riguardo a questo biosensore sono :la paragonabilit dello stesso con i sensori standard a tre elettrodi basati sulla medesima metodica, la possibilit di effettuare due misure in parallelo di uno stesso campione o di 2 diversi campioni su di uno stesso di dispositivo e la buona applicabilit della chimica superficiale a base di tale biosensore a superfici create con tecnologie industriali. Successivamente a tali studi, mi sono focalizzato sullutilizzo di dispositivi organici ad effetto campo (in particolare OTFT) per lo sviluppo di un biosensore capace di stimolare e registrare lattivit bioelettrica di cellule neuronali. Inizialmente sono state identificate le caratteristiche del materiale organico utilizzato e successivamente del dispositivo fabbricato pre e post esposizione allambiente fisiologico. Poi, sono stati effettuati esperimenti per osservare la capacit di stimolare e di leggere i segnali elettrogenici da parte dellOTFT. I risultati ottenuti da tali studi sono che: il materiale organico ed il dispositivo mantengo le loro caratteristiche morfologiche e funzionali dopo lesposizione per giorni allambiente fisiologico. Inoltre lOFET in grado di stimolare il cambiamento delle tensioni di membrana cellulari e contemporaneamente di registrare tali variazioni e le eventuali risposte cellulari provocate da esse.
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El principal objetivo de esta investigacin es conocer aspectos ecolgicos y distribucin del arru Ammotragus lervia (Pallas, 1777) dentro de la sierra de Mariola. El rea de estudio es un parque natural de 17.500 hectreas situado en el sur de la Comunidad Valenciana. Un mejor conocimiento de su distribucin ser de inters para la definicin de medidas de gestin de fauna del parque. En 2009, utilizando tcnicas de fototrampeo, se recopilaron 29.941 imgenes con algn contacto animal. De estas imgenes, el 0,09% de las fotografas registradas son de arru y se ha detectado su presencia en 7 de las 63 cuadrculas (2 2 km) del Parque Natural de la Sierra de Mariola (el 11,11%). El periodo de muestreo se prolong desde agosto de 2008 hasta mayo de 2010. Este estudio ha permitido integrar la informacin recopilada en campo con las bases de datos existentes para confirmar la colonizacin y la expansin del arru en la sierra de Mariola.
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In this article a partial-adjustment model, which shows how equity prices fail to adjust instantaneously to new information, is estimated using a Kalman filter. For the components of the Dow Jones Industrial 30 index I aim to identify whether overreaction or noise is the cause of serial correlation and high volatility associated with opening returns. I find that the tendency for overreaction in opening prices is much stronger than for closing prices; therefore, overreaction rather than noise may account for differences in the return behavior of opening and closing returns.
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In late 2014, a series of highly publicized police killings of unarmed Black male civilians in the United States prompted large-scale social turmoil. In the current review, we dissect the psychological antecedents of these killings and explain how the nature of police work may attract officers with distinct characteristics that may make them especially well-primed for negative interactions with Black male civilians. We use media reports to contextualize the precipitating events of the social unrest as we ground our explanations in theory and empirical research from social psychology and industrial and organizational (I/O) psychology. To isolate some of the key mechanisms at play, we disentangle racial bias (e.g., stereotyping processes) from common characteristics of law enforcement agents (e.g., social dominance orientation), while also addressing the interaction between racial bias and policing. By separating the moving parts of the phenomenon, we provide a more fine-grained analysis of the factors that may have contributed to the killings. In doing so, we endeavor to more effectively identify and develop solutions to eradicate excessive use of force during interactions between Black (unarmed Black male civilians) and Blue (law enforcement).
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My study investigated internal consistency estimates of psychometric surveys as an operationalization of the state of measurement precision of constructs in industrial and organizational (I/O) psychology. Analyses were conducted of samples used in research articles published in the Journal of Applied Psychology between 1975 and 2010 in five year intervals (K = 934) from 480 articles yielding 1427 coefficients. Articles and their respective samples were coded for test-taker characteristics (e.g., age, gender, and ethnicity), research settings (e.g., lab and field studies), and actual tests (e.g., number of items and scale anchor points). A reliability and inter-item correlations depository was developed for I/O variables and construct groups. Personality measures had significantly lower inter-item correlations than other construct groups. Also, internal consistency estimates and reporting practices were evaluated over time, demonstrating an improvement in measurement precision and missing data.
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La implantaci d'un sistema ERP no s senzilla, requereix grans esforos i una bona administraci a ms de considerar molts altres aspectes per arribar a tenir xit. Per aquest motiu, la presa de requeriments en aquest tipus de projectes esdev pedra angular. A Estudi per la implantaci d'un ERP en una empresa d'aplicaci de pintura industrial i decorativa es realitza un estudi detallat de l'organitzaci de l'empresa amb la finalitat de trobar els requeriments d'aquesta, seguidament es realitza un estudi de tres sistemes ERP per acabar trobant la soluci que millor encaixa en les necessitats de l'empresa.
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Els objectius principals del treball que es volen assolir sn analitzar la problemtica a nivell biotic plantejada per les malalties hereditries i l'observaci de les conseqncies tico morals de les innovacions tecnolgiques en matria gentica. Altres objectius sn el coneixement del vocabulari biotic i analitzar la influncia del pensament filosfic en l'activitat cientfica.
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En aquest projecte delectrificaci del polgon industrial de Palafrugell s'ha realitzat un disseny complet de tots els aspectes determinants des de larribada de la lnia dalta tensi, les ramificacions de baixa tensi, clcul denllumenat, postes a terra, centres de transformaci amb els seus respectius transformadors, i per ltim un estudi i orientaci sobre tarificacions a indstries. De cada apartat s'ha realitzat tota la srie de clculs necessaris per determinar els components i aparellatge dimensionat per les necessitats
Resumo:
El present projecte pretn ampliar i condicionar una nau industrial existent, destinada aprocessos metallrgics, propietat de lempresa Muntatges Industrials Palafolls, SCP.Lestabliment es troba situat al polgon Industrial de Can Baltasar, en el municipi de Palafolls.Per tal de dur a terme aquestes modificacions, senderrocaran els departaments existents i esdimensionaran en una nova ubicaci dintre del recinte de lestabliment. Es dimensionar unanova estructura per a sustentar un pont grua de 10 tn, situada a linterior de la nau.A ms a ms, es dimensionaran les installacions elctriques i contra incendis de lestabliment.El projecte contindr tota la documentaci necessria per a dur a terme lampliaci iremodelaci de la nau industrial i la installaci del pont grua.
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El polgon industrial de Ma, POIMA, s un dels principals motors econmics de lilla de Menorca. La Universitat Autnoma de Barcelona (UAB) en collaboraci amb lObservatori Socioambiental de Menorca (OBSAM), ha fet un projecte danlisi de levoluci histrica i del metabolisme actual del polgon. Lestudi es centra en 5 vectors; usos del sl, energtic, hdric, materials i mobilitat dels quals les dades han estat obtingudes a partir denquestes, entrevistes a les empreses i observacions directes semi-quantitatives. Com a resultat es presenten diverses propostes de millora per augmentar leficincia de POIMA, analitzant el potencial dautosuficincia energtic i hdric, reduint limpacte ambiental i reutilitzant els residus com a recursos entre empreses, sinrgies.
Resumo:
El present projecte pretn ampliar i condicionar una nau industrial existent, destinada a processos metallrgics, propietat de lempresa Muntatges Industrials Palafolls, SCP. Lestabliment es troba situat al polgon Industrial de Can Baltasar, en el municipi de Palafolls. Per tal de dur a terme aquestes modificacions, senderrocaran els departaments existents i es dimensionaran en una nova ubicaci dintre del recinte de lestabliment. Es dimensionar una nova estructura per a sustentar un pont grua de 10 tn, situada a linterior de la nau. A ms a ms, es dimensionaran les installacions elctriques i contra incendis de lestabliment. El projecte contindr tota la documentaci necessria per a dur a terme lampliaci i remodelaci de la nau industrial i la installaci del pont grua.
