4,148 research outputs found

    Wise by Design: A Wisdom-Based Framework for Innovation and Organizational Design and its Potential Application in the Future of Higher Education

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    A wiser socio-economic system, by design and not by chance, may well benefit from a series of design principles drawn from the well of wisdom. This dissertation focused on a refined set of eight components of wisdom through research designed to explore if, how, and when they are invoked by a group of experts participating in a futures discussion about organizations in their field of practice, American higher education. The aim was to explore a set of wisdom-centered design principles (denoted as Wise By Design [WBD]) for social innovation, specifically in the design of organizations that would thrive in the future. After four rounds of engagement with a panel of experts with approximately 500 years of accumulated experience in the field, six conclusions were reached: a) an organization could be seen as wise; if leadership, management, and innovation practices are augmented by wisdom; b) the use of design principles based on wisdom and futures inquiry could help organizations develop wise processes; c) wise people develop the ability to take an objectivized balanced perspective when confronted with situations, decisions, or requests for advice; d) wisdom could be described as a multi-channel sense-and-respond adaptive system with the higher purpose of flourishing of self and others; e) interoperability and dual hybridity, both administrative and academic, could enable institutions of higher education to thrive in the future; and f) this field of research could lead into a discussion on the value of exploring artificial wisdom. The electronic version of this Dissertation is at Ohiolink ETD Center, http://etd.ohiolink.edu and AURA http://aura.antioch.edu

    Wise by Design: A Wisdom-Based Framework for Innovation and Organizational Design and its Potential Application in the Future of Higher Education

    Get PDF
    A wiser socio-economic system, by design and not by chance, may well benefit from a series of design principles drawn from the well of wisdom. This dissertation focused on a refined set of eight components of wisdom through research designed to explore if, how, and when they are invoked by a group of experts participating in a futures discussion about organizations in their field of practice, American higher education. The aim was to explore a set of wisdom-centered design principles (denoted as Wise By Design [WBD]) for social innovation, specifically in the design of organizations that would thrive in the future. After four rounds of engagement with a panel of experts with approximately 500 years of accumulated experience in the field, six conclusions were reached: a) an organization could be seen as wise; if leadership, management, and innovation practices are augmented by wisdom; b) the use of design principles based on wisdom and futures inquiry could help organizations develop wise processes; c) wise people develop the ability to take an objectivized balanced perspective when confronted with situations, decisions, or requests for advice; d) wisdom could be described as a multi-channel sense-and-respond adaptive system with the higher purpose of flourishing of self and others; e) interoperability and dual hybridity, both administrative and academic, could enable institutions of higher education to thrive in the future; and f) this field of research could lead into a discussion on the value of exploring artificial wisdom. The electronic version of this Dissertation is at Ohiolink ETD Center, http://etd.ohiolink.edu and AURA http://aura.antioch.edu

    Measuring the efficiency in spanish municipal refuse collection services

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    The objective of this study is to analyse the technical or productive efficiency of the refuse collection services in 75 municipalities located in the Spanish region of Catalonia. The analysis has been carried out using various techniques. Firstly we have calculated a deterministic parametric frontier, then a stochastic parametric frontier, and finally, various non-parametric approaches (DEA and FDH). Concerning the results, these naturally differ according to the technique used to approach the frontier. Nevertheless, they have an appearance of solidity, at least with regard to the ordinal concordance among the indices of efficiency obtained by the different approaches, as is demonstrated by the statistical tests used. Finally, we have attempted to search for any relation existing between efficiency and the method (public or private) of managing the services. No significant relation was found between the type of management and efficiency indices.efficiency, management, local public services

    Vuelo de Cóndor

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    The fast improvement of computer technologies has open way to the creation of realistic experiences within videogames in recent years, this has allowed the local and global video game design industry to grow quickly, making videogames a very powerful tool, both for Fun and leisure as for learning and development of psychological and cognitive skills, thanks to the gameplay factor, or also called "ludification", which engages the user to stay immersed in the experience. Vuelo De Condor proposes a narrative that rescues the Ecuadorian roots, personifying an experience about the freedom of the Andean condors in the surroundings of the snowy mountain Antisana and, at the same time, invigorates the value of this bird for Ecuador, the condor as a national bird which is in danger of extinction. Based on extensive study of the animal, as well as the habitat and surroundings; Theories of game design and user experience; And the use of several digital tools applied in order to provide the final user a game with a theoretical, technical, practical and conceptual basis.La rápida mejora de tecnologías informáticas ha dado paso a la creación de experiencias realistas dentro de los videojuegos en los últimos años, esto ha permitido que la industria de diseño de videojuegos tanto local como global crezca rápidamente volviendo a los videojuegos una herramienta muy poderosa tanto para diversión y ocio como para aprendizaje y desarrollo de habilidades psicológicas y cognitivas, gracias al factor de jugabilidad, o también denominado “ludificación”, lo cual engancha al usuario para que permanezca inmerso en la experiencia. Vuelo De Cóndor propone una narrativa que rescata las raíces ecuatorianas, personificándose en una experiencia sobre la libertad de los cóndores andinos en los alrededores del nevado Antisana y, a la vez, vigoriza el valor de esta ave para el Ecuador, el cóndor como un ave patriótica que se encuentra en peligro de extinción. Basándose en un amplio estudio del animal, así como de su hábitat y los alrededores; teorías de diseño de juegos y de experiencia de usuario; y el uso de varias herramientas digitales aplicadas para lograr brindar al usuario final un juego tenga un sustento tanto teórico, técnico, practico y conceptual

    Effects of methamphetamine on locomotor activity and thalamic gene expression in leptin-deficient obese mice

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    Leptin is an adipose-derived hormone that regulates energy balance. Leptin receptors are expressed in extrahypothalamic sites and several reports showed that leptin can influence feeding and locomotor behavior via direct actions on dopaminergic neurons. The leptin deficient mouse (ob/ob) has been used as an animal model of blunted leptin action, and presents with obesity and mild type 2 diabetes. We used ob/ob mice to study the effect of repeated 7-day methamphetamine (METH) administration analyzing locomotion, behavioral sensitization, and somatosensory thalamic mRNA expression of voltage-gated calcium channels and glutamatergic receptors using RT-PCR. We observed reduced METH-mediated responses in ob/ob mice associated with enhanced in mRNA expression of key voltage-gated and glutamate receptors in the somatosensory thalamus. Results described here are important for understanding the control of locomotion and thalamocortical excitability by leptin.Fil: Gonzalez, Betina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Investigaciones Farmacológicas. Universidad de Buenos Aires. Facultad de Farmacia y Bioquímica. Instituto de Investigaciones Farmacológicas; ArgentinaFil: Gonzalez, Candela Rocio. Universidad Maimónides. Área de Investigaciones Biomédicas y Biotecnológicas. Centro de Estudios Biomédicos, Biotecnológicos, Ambientales y de Diagnóstico; ArgentinaFil: Bisagno, Veronica. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Investigaciones Farmacológicas. Universidad de Buenos Aires. Facultad de Farmacia y Bioquímica. Instituto de Investigaciones Farmacológicas; ArgentinaFil: Urbano Suarez, Francisco Jose. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Fisiología, Biología Molecular y Neurociencias. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Fisiología, Biología Molecular y Neurociencias; Argentin

    Neoliberal Insecurity: Distancing Inside the Fighter Class

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    Während mit quantitativen Methoden zwar einsichtsreicher Forschungsarbeiten zur Ungleichheit durchgeführt werden, vermitteln diese Ansätze ein unvollständiges Bild der zunehmenden sozioökonomische Trennung innerhalb der Gesellschaften im globalen Norden sowie auch im globalen Süden. Diese Dissertation untersucht, welchen Beitrag die Theorie der sozialen Reproduktion zum Verständnis der gesellschaftlichen Spaltung im Zusammenhand mit wirtschaftlicher Veränderung leisten kann. Ausgehend von den theoretischen und experimentellen Arbeiten von Jodhka, Souza und Rehbein geht diese Arbeit der Hypothese einer zunehmenden Trennung zwischen den aufstrebenden und den defensiven Untergruppen der Kämpferklasse als Folge der neoliberalen Reformen des späten XX Jahrhunderts nach. Deutschland und Kolumbien dienen dabei als Studienfälle. Diese Dissertation präsentiert die Gemeinsamkeiten der Folgen entsprechender Reformen in beiden Ländern wie auch ihre Verbindung mit der weltweiten Verbreitung des Neoliberalismus auf. Diese Recherche zeigt, dass die Reformen in den Gesellschaften beider Länder zu Veränderungen geführt haben und dass sie für jede Untergruppe der Kämpferklasse eine entgegengesetzte Wirkung hatten. Sie förderten die Eigenschaften und Kapitalien, die eher mit den Mitgliedern der aufstrebenden Kämpfer in Verbindung gebracht werden, während sie sich gleichzeitig negativ auf die Eigenschaften und Kapitalien auswirkten, die mit den defensiven Kämpfern in Verbindung gebracht werden. Diese Recherche zeigt auch den Zusammenhang zwischen der Internationalisierung der Produktionskette, der Prekarisierung der Arbeit, der zunehmenden Kommodifizierung des sozialen Lebens und der wachsenden Spaltung der Gesellschaften. Letztlich beweist die Dissertation, dass die Theorie der sozialen Reproduktion ein gültiges Instrument ist, um die Auswirkungen von Wirtschaftsreformen zu verstehen und die beobachtete zunehmende Ungleichheit und Segregation innerhalb der Gesellschaften zu erklären.Although very valuable research on inequality is done with quantitative methods, these approaches provide an incomplete picture of the growing socioeconomic separation inside societies in the global north as well as in the global south. This dissertation evaluates the contributions that the theory of social reproduction can give to understanding of the divide inside societies in relationship with economic transformations. Departing from the theoretical and experimental work of Jodhka, Souza and Rehbein, this research tests the hypothesis of a growing separation between the subgroups of the fighter class, aspiring and defensive, as a result of the neoliberal reforms of the late XX Century. Germany and Colombia being used as cases of study. This dissertation presents the similarities between the impact of reforms in both countries and their relation to the spread of neoliberalism across the globe. This research shows that there have been transformations as a result of the reforms inside each society and that they had an opposite effect for each subgroup of the fighter class. On one side favoring the traits and capitals that more closely associate with the members of the aspiring fighters while simultaneously negatively affecting the traits and capitals that are associated with the defensive fighters. This research also shows the interconnection of the internationalization of the production chain, precarization of work, the rising commodification of social life and the growing divide inside societies. Ultimately, the dissertation proves that social reproduction theory is a valid tool for understanding the impact of economic reforms and explaining the observed increasing inequality and segregation inside societies

    Environmental and Human Controls of Ecosystem Functional Diversity in Temperate South America

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    The regional controls of biodiversity patterns have been traditionally evaluated using structural and compositional components at the species level, but evaluation of the functional component at the ecosystem level is still scarce. During the last decades, the role of ecosystem functioning in management and conservation has increased. Our aim was to use satellite-derived Ecosystem Functional Types (EFTs, patches of the land-surface with similar carbon gain dynamics) to characterize the regional patterns of ecosystem functional diversity and to evaluate the environmental and human controls that determine EFT richness across natural and human-modified systems in temperate South America. The EFT identification was based on three descriptors of carbon gain dynamics derived from seasonal curves of the MODIS Enhanced Vegetation Index (EVI): annual mean (surrogate of primary production), seasonal coefficient of variation (indicator of seasonality) and date of maximum EVI (descriptor of phenology). As observed for species richness in the southern hemisphere, water availability, not energy, emerged as the main climatic driver of EFT richness in natural areas of temperate South America. In anthropogenic areas, the role of both water and energy decreased and increasing human intervention increased richness at low levels of human influence, but decreased richness at high levels of human influence

    Acid-Sensing Ion Channels Activated by Evoked Released Protons Modulate Synaptic Transmission at the Mouse Calyx of Held Synapse

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    Acid-sensing ion channels (ASICs) regulate synaptic activities and play important roles in neurodegenerative diseases. We found that these channels can be activated in neurons of the medial nucleus of the trapezoid body (MNTB) of the auditory system in the CNS. A drop in extracellular pH induces transient inward ASIC currents (IASICs) in postsynaptic MNTB neurons from wild-type mice. The inhibition of IASICs by psalmotoxin-1 (PcTx1) and the absence of these currents in knock-out mice for ASIC-1a subunit (ASIC1a−/−) suggest that homomeric ASIC-1as are mediating these currents in MNTB neurons. Furthermore, we detect ASIC1a-dependent currents during synaptic transmission, suggesting an acidification of the synaptic cleft due to the corelease of neurotransmitter and H+ from synaptic vesicles. These currents are capable of eliciting action potentials in the absence of glutamatergic currents. A significant characteristic of these homomeric ASIC-1as is their permeability to Ca2+. Activation of ASIC-1a in MNTB neurons by exogenous H+ induces an increase in intracellular Ca2+. Furthermore, the activation of postsynaptic ASIC-1as during high-frequency stimulation (HFS) of the presynaptic nerve terminal leads to a PcTx1-sensitive increase in intracellular Ca2+ in MNTB neurons, which is independent of glutamate receptors and is absent in neurons from ASIC1a−/− mice. During HFS, the lack of functional ASICs in synaptic transmission results in an enhanced short-term depression of glutamatergic EPSCs. These results strongly support the hypothesis of protons as neurotransmitters and demonstrate that presynaptic released protons modulate synaptic transmission by activating ASIC-1as at the calyx of Held–MNTB synapse.Fil: González Inchauspe, Carlota María Fabiola. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Fisiología, Biología Molecular y Neurociencias. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Fisiología, Biología Molecular y Neurociencias; ArgentinaFil: Urbano Suarez, Francisco Jose. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Fisiología, Biología Molecular y Neurociencias. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Fisiología, Biología Molecular y Neurociencias; ArgentinaFil: Di Guilmi, Mariano Nicolás. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Fisiología, Biología Molecular y Neurociencias. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Fisiología, Biología Molecular y Neurociencias; ArgentinaFil: Uchitel, Osvaldo Daniel. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Fisiología, Biología Molecular y Neurociencias. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Fisiología, Biología Molecular y Neurociencias; Argentin

    Postwar American Experimental Film and Queer Psychogeography

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    This essay reads queer American experimental film of the 1940s and 1950s—by Kenneth Anger, Willard Maas, Gregory Markopoulos, and Curtis Harrington, among others—as a form of queer psychogeography: a style of urban dwelling and transit that originated with French surrealism in the late 1920s and was subsequently theorized by Lettrists and Situationists in the 1950s. Psychogeography consisted in drifting through the city in search of evocative or destabilizing spots, which, for postwar American experimental filmmakers, were locations latent with (queer) sexual possibility. This approach allows us to re-interpret these films from an unprecedented perspective. So far conceptualized as cinematic renderings of trances and dreams triggered by the search for sexual identity, the present article shows that this body of work registers as well a material practice consisting in the covert sexualisation of urban space; this practice arises from the attempt of postwar queer subcultures to escape regulation and surveillance during repressive times

    A reprezentáció szerepéről a megismerésben : kommentár Arisztotelész A lélek című művéhez - III. könyv, Ötödik értekezés (disputatio)

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