Informing the structure of subjective well-being through examining changes in life satisfaction, positive affect, and negative affect

Subjective well-being (SWB) refers to how individuals evaluate and experience their lives in positive ways, and encompasses global judgments of life satisfaction (LS), as well as the frequency of positive and negative affect (PA and NA, respectively) in one’s life. To inform the current ambiguity concerning the structure of SWB, the aim of this Masters thesis was to evaluate the structure of SWB based on whether the three components of SWB change together or independently naturally, over time and following experimental manipulation. In Study 1, associations among changes in LS, PA, and NA were evaluated using a longitudinal approach tracking natural changes in the components over periods of three months and three years. Results indicated that change in one component was related to change in the other two components. In Study 2, an experimental design was used to manipulate each SWB component individually, and evaluate changes in all three components following each manipulation. Manipulation materials designed to target LS only were effective (i.e., led to heightened focus on LS, and not PA or NA) and created an increase in both LS and PA. Manipulation materials designed to target PA and NA only were not effective (i.e., led to heightened focus on the target component, as well as on LS). Furthermore, in both studies the strength of an individual’s SWB (assessed in terms of structural consistency and structural ambivalence in Study 1 and Study 2, along with subjective ambivalence in Study 2) did not consistently moderate the degree to which changes in the components were associated with one another. Together, these findings indicate that the structure of SWB may be complex and dynamic, rather than static. Alternatively, the components of SWB may not be easily manipulated in isolation of one another. Implications for existing structural models of SWB are discussed.

Mejoramiento de eficiencia del floculador de paletas de eje horizontal, mediante cambio a un sistema hidráulico de flujo vertical en la Potabilizadora Centro de la Ciudad de Nuevo Laredo, Tamaulipas

Tesis (Maestría en Ciencias con Especialidad en Ingeniería Ambiental) UANL

Cambios en la dimensión vertical en pacientes femeninos tratados ortodónticamente con o sin extracciones de primeros premolares por Elva Magdalena Zamora Hernández

Tesis (Maestría en Ciencias Odontológicas con Especialidad en Ortodoncia) U.A.N.L.

Evaluación de la posición vertical de los maxilares en pacientes clase II dolicofaciales por Alejandro Saldaña Rodríguez

Tesis (Maestría en Ciencias Odontológicas con Especialidad en Ortodoncia) U.A.N.L.

Caracterización de la estructura vertical y horizontal en bosques de pino-encino

Tesis (Maestría en Ciencias Forestales) U.A.N.L.

Preferencia de hospederos y distribución vertical de epífitas vasculares en un fragmento de bosque mesófilo de montaña de la reserva de la biósfera El Cielo, Tamaulipas, México.

Tesis (Maestría en Ciencias Forestales) UANL, 2012.

Evaluación física en jugadores de la UANL, fuerza, potencia y salto vertical.

Tesis (Maestría en Ciencias del Ejercicio con Especialidad en Deporte de Alto Rendimiento) UANL, 2013.

Does Participation Matter ? The Impact of Subjective Calculus on Participation.

Rapport de recherche

Vertical R&D Sprillovers, Cooperation, Market Structure, and Innovation.

This paper studies vertical R&D spillovers between upstream and downstream firms. The model incorporates two vertically related industries, with horizontal spillovers within each industry and vertical spillovers between the two industries. Four types of R&D cooperation are studied : no cooperation, horizontal cooperation, vertical cooperation, and simultaneous horizontal and vertical cooperation. Vertical spillovers always increase R&D and welfare, while horizontal spillovers may increase or decrease them. The comparison of cooperative settings in terms of R&D shows that no setting uniformly dominates the others. Which type of cooperation yields more R&D depends on horizontal and vertical spillovers, and market structure. The ranking of cooperative structures hinges on the signs and magnitudes of three competitive externalities (vertical, horizontal, and diagonal) which capture the effect of the R&D of a firm on the profits of other firms. One of the basic results of the strategic investment literature is that cooperation between competitors increases (decreases) R&D when horizontal spillovers are high (low); the model shows that this result does not necessarily hold when vertical spillovers and vertical cooperation are taken into account. The paper proposes a theory of innovation and market structure, showing that the relation between innovation and competition depends on horizontal spillovers, vertical spillovers, and cooperative settings. The private incentives for R&D cooperation are addressed. It is found that buyers and sellers have divergent interests regarding the choice of cooperative settings and that spillovers increase the likelihood of the emergence of cooperation in a decentralized equilibrium.

Patrón espacial y gradiente vertical del caracol de tinte Plicopurpura patula pansa (GOULD, 1853), en la costa rocosa del Estado de Guerrero, México

[Tesis] (Doctor en Ciencias Biológicas con Especialidad en Ecología) U.A.N.L.

La dimension subjective dans l'expérience de guérison de pratiquants du yoga Sivananda

Ce mémoire explore le parcours de guérison de pratiquants du Yoga Sivananda dans un contexte de réenchantement du monde. Les répondants ont été recrutés à l'ashram Sivananda de Val-Morin (Québec) qui a été défini comme un territoire transnational et cosmopolite favorisant l'hybridité religieuse et l'accès à des ressources symboliques et thérapeutiques multiples. À travers une approche phénoménologique qui privilégie la subjectivité de l'individu, nous proposons d'identifier les facteurs-clés de guérison propres à chacun des répondants et d'observer comment ils composent avec les univers de sens et les diverses représentations du corps, de la maladie et de la guérison qui circulent dans la société. Nous définirons la place qu'occupe la ressource spirituelle à l'intérieur de ce parcours et comment la ressource biomédicale s'ancre à l'intérieur de la ressource spirituelle. Nous verrons comment les personnes bricolent leur propre système de représentations et s'arrangent pour donner un sens à la maladie et la réinscrire dans une dimension holiste, tout en profitant pour la plupart de la technologie du système biomédical, ceci pour multiplier les chances de guérison. Il a été présumé que le déclenchement des mécanismes de guérison dépend de la subjectivité de la personne et que celle-ci contient – au moins en partie – les clés de sa guérison. Ces clés sont propres à chacun et la recherche démontre que chaque parcours est unique. Aussi, en faisant référence à cette subjectivité, la question principale de ce mémoire est-elle de savoir à quoi les répondant attribuent leur guérison.

Expérience subjective et différences individuelles dans l'intégration d'informations visuelle et kinesthésique

L’expérience subjective accompagnant un mouvement se construit a posteriori en intégrant différentes sources d’informations qui s’inter-influencent à différents moments tant avant qu’après le mouvement. Cette expérience subjective est interprétée par un modèle d’attribution bayésien afin de créer une expérience d’agentivité et de contrôle sur les mouvements de son propre corps. Afin de déterminer l’apport de l’interaction entre les paramètres considérés par le modèle d’attribution et d’investiguer la présence de disparités inter-individuelles dans la formation de l’expérience subjective du mouvement, une série de 90 pulsations simples de stimulation magnétique transcrânienne (SMT) sur le cortex moteur primaire (M1) suivi de multiples questions sur l’expérience subjective reliée au mouvement provoqué a été effectuée chez 20 participants normaux. Les données objectives du mouvement ont été recueillies par électromyographie (EMG) et capture du mouvement. Un modèle de régression a entre autres été effectué pour chaque participant afin de voir quelle proportion du jugement subjectif pouvait être expliqué par des indices objectifs et cette proportion variait grandement entre les participants. Les résultats de la présente étude indiquent la présence d’une capacité individuelle à se former des jugements subjectifs reflétant adéquatement la réalité comme en témoigne la cohérence entre les différentes mesures d’acuité et plusieurs variables mesurant l’expérience subjective.

Studies on the Vertical Structure of Horizontal Wind Variability in the Surface Boundary Layer Over Sriharikota

The present study on the vertical structure of horizontal wind variability in the surface boundary layer over Sriharikota. Based on clock wind speed and direction measuring meteorological tower facility from seven levels in the 100 m layer. The study on wind variability and elliptical approximation of wind hodographs investigated for this tropical coastal station established that Sriharikota is of meso-scale weather entity. Wind variability ratio increases from lower levels to upper levels. In South West monsoon months the station is of high ratio values and it gets affected with meso-scale weather features like thunderstorms. Average total shears are observed greater values than scalar shears. Scalar shears are high in the lowest shear levels compared to upper levels. Semi diurnal types of oscillation in average total shears are found in south west monsoon months. During cyclonic storm passage it is observed that there can be significant difference in mean wind speed from 10 m to 100 m level, but it is not so for peak wind speeds. The variations in wind variability ratio in different months is clearly depicted its strong link to define meso-scale or synoptic –scale forcing domination for this station. Meso-scale forcing is characterized by diurnal wind variability and synoptic- scale forcing by interdiurnal wind variability.

Studies on the Characteristics of Vertical Circulation and Equatorial Waves using Indian MST Radar

The aim of the present study is to understand the characteristics and properties of different wave modes and the vertical circulation pattern in the troposphere and lower stratosphere over Indian region using data obtained from the Indian Mesosphere-Stratosphere Troposphere (MST) radar, National Center for Environmental Prediction/National Centres of Atmospheric Research (NCEP/NCAR) reanalysed data and radiosonde observations.Studies on the vertical motion in monsoon Hadley circulation are carried out and the results are discussed . From the analysis of MST radar data, an overall picture of vertical motion of air over Indian region is explained and noted that there exists sinking motion both during winter and summer. Besides, the study shows that there is an anomalous northerly wind in the troposphere over the southern peninsular region during southwest monsoon season.The outcome of the study on intrusion of mid-latitude upper tropospheric trough and associated synoptic-scale vertical velocity over the tropical Indian latitudes are reported and discussed . It shows that there is interaction between north Indian latitudes and tropical easterly region, when there is an eastward movement of Western Disturbance across the country. It explains the strengthening of westerlies and a change of winter westerlies into easterlies in the tropical troposphere and lower stratosphere. The divergence field computed over the MST radar station shows intensification in the downward motion in association with the synoptic systems of the northwest Indian region.