Causalidade psíquica em Freud

O objetivo da dissertação é abordar a teoria causal do mental de Freud e seu uso na explicação do conflito psíquico. É destacada a dupla dimensão da causalidade psíquica freudiana que oscila de uma causalidade mecanicista a uma causalidade intencional. Considera-se que a forma mais coerente de defender a tese da causalidade psíquica é descrevê-la como intencional, usando o vocabulário psicológico. Para dar suporte a essa idéia, a concepção estrita da causalidade sustentada por Wittgenstein é dispensada, e a idéia de causa mental em Davidson é endossada como aquela que pode ser mais facilmente articulável às hipóteses freudianas. A questão é analisada em três momentos da obra freudiana. Na primeira tópica, Freud usa um vocabulário híbrido, descrevendo o psiquismo tanto em termos de causa racionais quanto em termos de causas intencionais. Na segunda tópica, o psiquismo assume, cada vez mais, uma descrição intencional, e a causa a-racional da energia pulsional, inicialmente apresentada como um motor do psiquismo, dá um lugar a angústia como um afeto intencional que obriga o eu a encontrar uma solução para os conflitos psíquicos.

Centro de Acogida Inmediata –CAI- para víctimas de violencia de género: marco teórico

El presente documento hace parte del Proyecto Técnico “Centro de Acogida Inmediata –CAI- para víctimas de violencia de género”, elaborado para la Asociación BETA, Asociación para el Desarrollo de Proyectos de Intervención Social, presentado a la convocatoria del Departamento de Asuntos Sociales y de las Personas Mayores (Nº Expediente 2014//CONASP0148; CÓDIGO CPV: 85311000 Servicios de Asistencia Social con alojamiento).

Electric and magnetic losses and gains in determining the sign of refractive index

Within the framework of classic electromagnetic theories, we have studied the sign of refractive index of optical medias with the emphases on the roles of the electric and magnetic losses and gains. Starting from the Maxwell equations for an isotropic and homogeneous media, we have derived the general form of the complex refractive index and its relation with the complex electric permittivity and magnetic permeability, i.e. n = root epsilon mu, in which the intrinsic electric and magnetic losses and gains are included as the imaginary parts of the complex permittivity and permeability, respectively, as epsilon = epsilon(r) + i(epsilon i) and mu = mu(r) + i mu(i). The electric and magnetic losses are present in all passive materials, which correspond, respectively, to the positive imaginary permittivity and permeability epsilon(i) > 0 and mu(i) > 0. The electric and magnetic gains are present in materials where external pumping sources enable the light to be amplified instead of attenuated, which correspond, respectively, to the negative imaginary permittivity and permeability epsilon(i) < 0 and mu(i) < 0. We have analyzed and determined uniquely the sign of the refractive index, for all possible combinations of the four parameters epsilon(r), mu(r), epsilon(i), and mu(i), in light of the relativistic causality. A causal solution requires that the wave impedance be positive Re {Z} > 0. We illustrate the results for all cases in tables of the sign of refractive index. One of the most important messages from the sign tables is that, apart from the well-known case where simultaneously epsilon < 0 and mu < 0, there are other possibilities for the refractive index to be negative n < 0, for example, for epsilon(r) < 0, mu(r) > 0, epsilon(i) > 0, and mu(i) > 0, the refractive index is negative n < 0 provided mu(i)/epsilon(i) > mu(r)/vertical bar epsilon(r)vertical bar. (c) 2006 Elsevier B.V. All rights reserved.

Relativistic force between fast electrons and planar targets

The full retarded electromagnetic force experienced by swift electrons moving parallel to planar boundaries is revisited, for both metallic and dielectric targets, with special emphasis on the consequences in electron microscopy experiments. The focus is placed on the sign of the transverse force experienced by the electron beam as a function of the impact parameter. For point probes, the force is found to be always attractive. The contribution of the induced magnetic field and the causality requirements of the target dielectric response, given by the Kramers-Kronig (K-K) relations, prove to be crucial issues at small impact parameters. For spatially extended probes, repulsive forces are predicted for close trajectories, in agreement with previous works. The force experienced by the target is also explored, with the finding that in insulators, the momentum associated to Cherenkov radiation (CR) is relevant at large impact parameters.

Análisis de redes de los proyectos de innovación europeos “Leonardo da Vinci”: un ensayo empírico preliminar

[Castellano] En este trabajo se realiza un ensayo empírico preliminar de los proyectos de innovación europeos “Leonardo da Vinci”. La metodología que se utiliza a lo largo del trabajo es el análisis de redes. Se observan grafos e indicadores de redes y se comparan la situación de los agentes que forman las redes. Además no solamente se analiza la situación de los agentes, sino la similitud y causalidad estructural existente entre las redes que conforman dichos proyectos. Este ensayo empírico preliminar da lugar a una futura modelización o a la aplicación de la metodología en otras materias.

Inflação em sistemas com fluidos de radiação com viscosidade e dissipação e análise de estabilidade

Este trabalho apresenta um estudo da estabilidade das equações da inflação morna com um fluido de radiação viscoso. A viscosidade do fluido é proveniente do constante decaimento de partículas neste, devido à dissipação do campo escalar da inflação, o ínflaton.Esta viscosidade, que pode ser volumar ou laminar, é tratada em termos de teorias termodinâmicas fora do equilíbrio. Este estudo se limita às equações de fundo da inflação morna, de modo que somente a viscosidade volumar tem um efeito significativo, sendo a viscosidade laminar importante somente no contexto de perturbações cosmológicas. A descrição da viscosidade em termos de uma termodinâmica fora do equilíbrio, porém, não pode ser realizada univocamente, pois a única informação que temos sobre processos irreversíveis é a segunda lei da termodinâmica. Portanto, parte-se em busca de teorias que estejam de acordo com esta lei e que, por argumentos plausíveis, sejam capazes de descrever o comportamento dos fluxos dissipativos próximo ao equilíbrio. O objetivo deste trabalho é estudar a estabilidade da inflação morna viscosa para teorias causais e não causais para o fluido de radiação com viscosidade, de forma que se possa observar o impacto da viscosidade no regime inflacionário e a relevância de se passar a considerar a causalidade. Para o fluido de radiação, as teorias consideradas são a teoria não causal de Eckart e as teorias causais de Israel-Stewart e de Denicol et al (hidrodinâmica dissipativa causal não linear). Obtém-se que as teorias causais, como era de se esperar, além de serem, por definição, consistentes no tocante à finitude da velocidade de propagação dos fluxos dissipativos, tornam o sistema dinâmico estável para valores de viscosidade mais distantes do equilíbrio. Observa-se também, nitidamente, que a teoria de Denicol et al é a mais robusta nesse sentido. Este trabalho, portanto, visa dar continuidade ao estudo dos efeitos não-isentrópicos na inflação, já que, além da dissipação do ínflaton na inflação morna, o impacto da viscosidade tem despertado bastante interesse.

Estruturas fundamentais dos gêneros literários: narração e descrição, regularidade e irregularidade

Toda a reflexão sobre os gêneros literários desenvolvida ao longo da história do Ocidente acaba, de uma maneira ou outra, por afirmar uma dualidade de procedimentos compositivos, os quais estruturam os mais diversos gêneros literários historicamente constituídos: os procedimentos de narrar e descrever. Enquanto o primeiro incorpora o aspecto temporal da experiência humana, com ênfase na causalidade, hierarquia, universalidade e subordinação de partes a um todo, o segundo incorpora o aspecto espacial da experiência humana, com ênfase na aleatoriedade, liberdade, particularidade e permutação coordenativa de partes integrantes de um todo. Narração e descrição, com qualidades estilísticas bem particulares, veiculam visões de mundo antitéticas, porém complementares. Já que dizem respeito mais ao sentido último das obras, podem ser chamadas de princípios morfossemânticos de construção das obras literárias. Todavia, ocorre que esses princípios não abarcam todos os aspectos diferenciadores das obras. Do mesmo modo como se dá ao nível do sentido último do texto, a dualidade universal/particular se reproduz na própria materialidade da linguagem, instaurando a diferença entre estruturas de elocução regular e estruturas de elocução irregular. Esse, afinal, é o cerne da diferenciação canônica entre obra lírica e obra épica, a primeira mais irregular, a segunda mais regular. Trata-se, aí, dos princípios morfológicos de construção das obras literárias. As duas ordens de princípios convergem, de maneira que a narração está para a regularidade do mesmo modo como a descrição está para a irregularidade

Establishing species–habitat associations for 4 eteline snappers with the use of a baited stereo-video camera system

With the use of a baited stereo-video camera system, this study semiquantitatively defined the habitat associations of 4 species of Lutjanidae: Opakapaka (Pristipomoides filamentosus), Kalekale (P. sieboldii), Onaga (Etelis coruscans), and Ehu (E. carbunculus). Fish abundance and length data from 6 locations in the main Hawaiian Islands were evaluated for species-specific and size-specific differences between regions and habitat types. Multibeam bathymetry and backscatter were used to classify habitats into 4 types on the basis of substrate (hard or soft) and slope (high or low). Depth was a major influence on bottomfish distributions. Opakapaka occurred at depths shallower than the depths at which other species were observed, and this species showed an ontogenetic shift to deeper water with increasing size. Opakapaka and Ehu had an overall preference for hard substrate with low slope (hard-low), and Onaga was found over both hard-low and hard-high habitats. No significant habitat preferences were recorded for Kalekale. Opakapaka, Kalekale, and Onaga exhibited size-related shifts with habitat type. A move into hard-high environments with increasing size was evident for Opakapaka and Kalekale. Onaga was seen predominantly in hard-low habitats at smaller sizes and in either hard-low or hard-high at larger sizes. These ontogenetic habitat shifts could be driven by reproductive triggers because they roughly coincided with the length at sexual maturity of each species. However, further studies are required to determine causality. No ontogenetic shifts were seen for Ehu, but only a limited number of juveniles were observed. Regional variations in abundance and length were also found and could be related to fishing pressure or large-scale habitat features.

Exploring the impacts of the interactions between lifecycles and other dynamics that influence the development of technology-based industries

To address future uncertainty within strategy and innovation, managers extrapolate past patterns and trends into the future. Several disciplines make use of lifecycles, often with a linear sequence of identified phases, to make predictions and address likely uncertainties. Often the aggregation of several cycles is then interpreted as a new cycle - such as product lifecycles into an industry lifecycle. However, frequently different lifecycle terms - technology, product, industry - are used interchangeably and without clear definition. Within the interdisciplinary context of technology management, this juxtaposition of dynamics can create confusion, rather than clarification. This paper explores some typical dynamics associated with technology-based industries, using illustrative examples from the automotive industry. A wide range of dimensions are seen to influence the path of a technology-based industry, and stakeholders need to consider the likely causality and synchronicity of these. Some curves can simply present the aggregation of components; other dynamics incur time lags, rather than being superimposed, but still have a significant impact. To optimise alignment of the important dimensions within any development, and for future strategy decisions, understanding these interactions will be critical. © 2011 IEEE.

MCMC-based tracking and identification of leaders in groups

We present a novel framework for identifying and tracking dominant agents in groups. Our proposed approach relies on a causality detection scheme that is capable of ranking agents with respect to their contribution in shaping the system's collective behaviour based exclusively on the agents' observed trajectories. Further, the reasoning paradigm is made robust to multiple emissions and clutter by employing a class of recently introduced Markov chain Monte Carlo-based group tracking methods. Examples are provided that demonstrate the strong potential of the proposed scheme in identifying actual leaders in swarms of interacting agents and moving crowds. © 2011 IEEE.

Monte Carlo-Based Bayesian group object tracking and causal reasoning

We present algorithms for tracking and reasoning of local traits in the subsystem level based on the observed emergent behavior of multiple coordinated groups in potentially cluttered environments. Our proposed Bayesian inference schemes, which are primarily based on (Markov chain) Monte Carlo sequential methods, include: 1) an evolving network-based multiple object tracking algorithm that is capable of categorizing objects into groups, 2) a multiple cluster tracking algorithm for dealing with prohibitively large number of objects, and 3) a causality inference framework for identifying dominant agents based exclusively on their observed trajectories.We use these as building blocks for developing a unified tracking and behavioral reasoning paradigm. Both synthetic and realistic examples are provided for demonstrating the derived concepts. © 2013 Springer-Verlag Berlin Heidelberg.

Exploring industry dynamics and interactions

Within strategic technology management and innovation, often stakeholders extrapolate past industry dynamics, trends and patterns into the future. One frequently used concept is that of 'lifecycles' - an analogy of a sequence of stages encountered by living organisms. Lifecycle terms - such as technology, product, industry - are frequently used interchangeably and without clear definition. Within the interdisciplinary context of technology management and forecasting, this juxtaposition of dynamics can create confusion rather than simplification. This paper explores some of the dynamics typically associated with technology-based industries, illustrated with data from the early US automotive industry. A wide range of dimensions are seen to have potential to influence the path of industry development, and technology roadmapping architecture is used to present a simplified visualisation of some of these. Stakeholders need to consider the units of analysis, causality and synchronicity of relevant different dynamics, rather than isolated lifecycles. Some graphical curves represent simple aggregation of components; other dynamics have significant impact, but incur time lags, rather than being superimposed. To optimise alignment of the important dimensions within any technology development, and for future strategy decisions, understanding these interactions is critical. © 2012 Elsevier Inc.

东海陆架盆地西南部烟囱构造与油气运聚关系研究

In recent years, chimney structure has been proved one of important indicators and a useful guide to major petroleum fields exploration through their exploration history both at home and abroad. Chimney structure, which has been called "gas chimney" or "seismic chimney", is the special fluid-filled fracture swarm, which results from the boiling of active thermal fluid caused by abruptly decreasing of high pressure and high temperature in sedimentary layers of upper lithosphere. Chimney structure is well developed in continental shelf basin of East China Sea, which indicates the great perspectives of petroleum resources there. However, the chimney structure also complicated the petroleum accumulation. So the study of chimney structure on its formation, its effect on occurrence and distribution of petroleum fields is very important not only on theoretical, but also on its applied research. It is for the first time to make a clear definition of chimney structure in this paper, and the existence and practical meaning of chimney structure are illustrated. Firstly, on the viewpoint of exploration, this will amplify exploration area or field, not only in marine, but also on continent. Secondly, this is very important to step-by-step exploration and development of petroleum fields with overpressure. Thirdly, this will provide reference for the study on complex petroleum system with multi-sources, commingled sources and accumulation, multi-stage accumulations, and multi-suits petroleum system in the overlay basin. Fourthly, when the thermal fluid enters the oceanic shallow layer, it can help form gas hydrate under favorable low-temperature and high-pressure conditions. Meanwhile, the thermal fluid with its particular component and thermal content will affect the physical, chemical and ecological environments, which will help solving the problem of global resources and environment. Beginning from the regional tectonic evolution characteristics, this paper discussed the tectonic evolution history of the Taibei depression, then made an dynamical analysis of the tectonic-sedimentary evolution during the Mesozoic and Cenozoic for the East China Sea basin. A numerical model of the tectonic-thermal evolution of the basin via the Basin-Mod technique was carried out and the subsidence-buried history and thermal history of the Taibei depression were inverse calculated: it had undergone a early rapid rift and sag, then three times of uplift and erosion, and finally depressed and been buried. The Taibei depression contains a huge thick clastic sedimentary rock of marine facies, transitional facies and continental facies on the complex basement of ante-Jurassic. It is a part of the back-arc rifting basins occurred during the Mesozoic and Cenozoic. The author analyzed the diagenesis and thermal fluid evolution of this area via the observation of cathodoluminescence, scanning electron microscope and thin section, taking advantage of the evidences of magma activities, paleo-geothermics and structural movement, the author concluded that there were at least three tectonic-thermal events and three epochs of thermal-fluid activities; and the three epochs of thermal-fluid activities were directly relative to the first two tectonic-thermal events and were controlled by the generation and expulsion of hydrocarbon in the source rock simultaneously. Based on these, this paper established the corresponding model between the tectonic-thermal events and the thermal-fluid evolution of the Taibei Depression, which becomes the base for the study on the chimney structures. According to the analyses of the gas-isotope, LAM spectrum component of fluid inclusion, geneses of CO_2 components and geneses of hydrocarbon gases, the author preliminarily verified four sources of the thermal fluid in the Taibei Depression: ① dehydration of mud shale compaction, ② expulsion of hydrocarbon in the source rock; ③ CO_2 gas hydro-thermal decomposition of carbonatite; ④magma-derived thermal fluid including the mantle magma water and volatile components (such as H_2O, CO_2, H_2S, SO_2, N_2 and He etc.). On the basis of the vitrinite reflectance (Ro), homogenization temperature of fluid inclusion, interval transit time of major well-logging, mud density of the wells, measured pressure data and the results of previous studies, this paper analyzed the characteristics of the geothermal fields and geo-pressure fields for the various parts in this area, and discussed the transversal distribution of fluid pressure. The Taibei depression on the whole underwent a temperature-loss process from hot basin to cold basin; and locally high thermal anomalies occurred on the regional background of moderate thermal structure. The seal was primarily formed during the middle and late Paleocene. The overpressured system was formed during the middle and late Eocene. The formation of overpressured system in Lishui Sag underwent such an evolutionary process as "form-weaken-strengthen-weaken". Namely, it was formed during the middle and late Eocene, then was weakened in the Oligocene, even partly broken, then strengthened after the Miocene, and finally weakened. The existence of the thermal fluid rich in volatile gas is a physical foundation for the boiling of the fluid, and sharply pressure depletion was the major cause for the boiling of the fluid, which suggests that there exists the condition for thermal fluid to boil. According to the results of the photoelastic simulation and similarity physical experiments, the geological condition and the formation mechanism of chimnestructures are summarized: well compartment is the prerequisite for chimney formation; the boiling of active thermal fluid is the original physical condition for chimney formation; The local place with low stress by tension fault is easy for chimney formation; The way that thermal fluid migrates is one of the important factors which control the types of chimney structures. Based on where the thermal fluid come from and geometrical characteristics of the chimney structures, this paper classified the genetic types of chimney structures, and concluded that there existed three types and six subtypes chimney structures: organic chimney structures generated by the hydrocarbon-bearing thermal fluid in middle-shallow layers, inorganic and commingling-genetic chimney structures generated by thermal fluid in middle-deep layers. According to the seismic profiles interpretations, well logging response analysis and mineralogical and petrological characteristics in the study area, the author summarized the comprehensive identification marks for chimney structures. Especially the horizon velocity analysis method that is established in this paper and takes advantage of interval velocity anomaly is a semi-quantitative and reliable method of chimney structure s identification. It was pointed out in this paper that the occurrence of the chimney structures in the Taibei depression made the mechanism of accumulation complicated. The author provided proof of episodic accumulation of hydrocarbon in this area: The organic component in the boiling inclusion is the trail of petroleum migration, showing the causality between the boiling of thermal fluid and the chimney structures, meanwhile showing the paroxysmal accumulation is an important petroleum accumulation model. Based on the evolutionary characteristics of various types of chimney structures, this paper discussed their relationships with the migration-accumulation of petroleum respectively. At the same time, the author summarized the accumulating-dynamical models associated with chimney structures. The author analyzed such accumulation mechanisms as the facies state, direction, power of petroleum migration, the conditions of trap, the accumulation, leakage and reservation of petroleum, and the distribution rule of petroleum. The author also provides explanation for such practical problems the existence of a lot of mantle-derived CO_2, and its heterogeneous distribution on plane. By study on and recognition for chimney structure, the existence and distribution of much mantle-derived CO_2 found in this area are explained. Caused by tectonic thermal activities, the deep magma with much CO_2-bearing thermal fluid migrate upward along deep fault and chimney structures, which makes two wells within relatively short distance different gas composition, such as in well LF-1 and well LS36-1-1. Meanwhile, the author predicted the distribution of petroleum accumulation belt in middle-shallow layer for this area, pointed out the three favorable exploration areas in future, and provided the scientific and deciding references for future study on the commingling-genetic accumulation of petroleum in middle-deep layer and the new energy-gas hydrate.

重读和动词隐含因果性对代词加工的影响

Numerous studies have shown that accentuation and implicit verb causality influenced pronoun resolution. However, many researchers cannot agree on the time course, as well as they know little about the interaction between the two types of information during comprehending Chinese sentences. The study aimed to explore the effects of accentuation and implicit verb causality on the pronoun processing during spoken Chinese sentences comprehension as well as their time courses, using auditory moving window technique and cross-modal probe paradigm. The main results were: 1) The reading time of the second clause in stressed pronoun condition was significantly longer than that in unstressed pronoun condition. Accentuation influenced the activation level of candidate antecedents. 2) Implicit verb causality influenced the pronoun interpretation during spoken Chinese sentences comprehension. It also affected the activation level of candidate antecedents immediately after people heard the pronoun. 3) There was “the first-mentioned effect” in spoken Chinese sentences comprehension. The effect seemed as if a general phenomenon during the pronoun processing. 4) Accentuation, Implicit verb causality and the first-mentioned effect interacted during the pronoun processing and spoken Chinese sentences comprehension. This study supported the focus hypothesis, indicating accentuation could shift the center of attention even in nonparallel-structure sentences; implicit verb causality influences the pronoun processing immediately; there was interaction between accentuation and implicit verb causality during spoken sentence comprehension.

感激与利他：从特质与情境的角度考察感激对利他倾向和行为的影响

Recently, as a moral affect and trait, gratitude has been acquiring growing attention in social psychology. Previous research showed those who are grateful were motivated not only to reciprocate the benefactor, but also to make altruistic behavior towards other people. By reviewing previous studies, we found two approaches on exploring the gratitude-altruism link: one is to examine the relationship of correlation between gratitude being a personality trait and altruistic tendency using questionnaires as research method; another is to probe into the causality of gratitude and altruistic behaviors by experimental methods. The present research consists of five studies combining correlative studies and experimental designs, trying to explore the effect of gratitude on altruistic tendency and altruistic behavior from perspective of trait and situation. Participants are 1769 Chinese undergraduates and 332 community residents. Firstly, results of study one showed dispositional gratitude was significantly positively correlated with altruistic tendency: higher dispositional gratitude, higher altruistic tendency. When social desirability, Big Five, and grateful mood were controlled, the correlation of gratitude and altruism still remained relatively significant. Secondly, results of the most experiments showed: main effects of both dispositional gratitude and situational gratitude were significant. For example, people with high dispositional gratitude showed higher altruistic tendency than people with low dispositional gratitude; People in high condition of gratitude arousing showed higher altruistic tendency than people in low condition of gratitude arousing as well as the control group. Thirdly, data analyses showed that the interaction effect of dispositional gratitude and situational gratitude on general altruistic tendency and altruistic behavior was significant. Compared with people with high dispositional gratitude, those with low dispositional gratitude was relatively more sensitive to condition of gratitude arousing. The latter show enhanced altruistic tendency in condition of gratitude arousing than in control condition. This interaction effect was also represented in three different condition of altruistic behavior. (1) As for beneficiaries of altruistic behavior, people with low dispositional gratitude showed enhanced altruistic behavior in condition of gratitude arousing towards strangers rather than friends and relatives. (2) As for the receiver role of altruistic behavior, people with low dispositional gratitude showed less “reject” or more “acceptance” in condition of gratitude arousing than that of the control condition. (3) When it comes to the cost of altruistic behavior, people with low dispositional gratitude showed enhanced altruistic tendency in condition of gratitude arousing than that of the control condition. However, altruistic behaviors of high cost in real life were more affected by dispositional gratitude.