Mexican music, theater, and circus at the Los Angeles Plaza, 1850-1900

86 páginas.Capítulo incluido en el libro: De Nueva España a México: el universo musical mexicano entre centenarios (1517-1917). Javier Marín-López (ed. lit.). Sevilla, Universidad Internacional de Andalucía, 2020. Pags.: 35-119. Enlace: http://hdl.handle.net/10334/538

Augmented Reality: Will Burtin - The Past Becomes the Future

This thesis work concentrated on imperative historical content, extensive design research, and Microsoft HoloLens technology (microsoft.com/en-us/hololens). Archival content and technology were brought together to effectively develop a viable augmented environment in which to enrich archival experiences with the potential to be accessible by anyone, anywhere, at any time. For the first time since the original exhibit installation in 1971, viewers can now visit the AIGA Exhibit, The Communication of Knowledge (http://library.rit.edu/gda/designers/will-burtin). The exhibit presented a summary of pioneering American graphic designer Will Burtin’s innovative design career which has now been regenerated in its original scale and dimensions to demonstrate how physical archival content can be digitally replicated, presented, and experienced in an augmented environment. Among the goals is to show how this digital technology can revive important historical design work and enhance users’ experience interacting with the work and expand their comprehension of the material

Nitrogen transport in the orchid mycorrhizal symbiosis - further evidence for a mutualistic association.

Mycorrhizas are symbioses integral to the health of plant-based ecosystems (Smith & Read, 2008). In a typical mycorrhizal association, fungi in, or on, plant roots pass soil-acquired inorganic nutrients and water to the plant host. In return, the host transfers excess photosynthate to the fungus

In-Home Training for Fathers of Children with Autism: A Follow up Study and Evaluation of Four Individual Training Components

Literature regarding fathers of children with autism remains sparse, and because mothers are the more common intervening parent, few training methods have focused on fathers. Thus, we sought to evaluate effects of in-home training directed at fathers and their ability to train mothers in the same manner in which they were trained. Fathers were taught four skills commonly associated with in-home training interventions for parents of children with autism: following the child’s lead, imitation with animation, commenting on the child, and expectant waiting. Father skills were evaluated twice a week for 12 weeks during videotaped in-home father–child play sessions. Analyses included visual inspection of graphed data and statistical analyses of father skill acquisition, mother skill acquisition, and child behaviors with both parents. A multivariate repeated measures analysis of 18 dyads revealed significant increases in frequencies of fathers’ imitation with animation, expectant waiting, and commenting on the child. Child initiating rates increased significantly as did frequencies of child non-speech vocalizations. Analysis of mothers revealed significant increases in frequencies of imitation with animation, expectant waiting, and following the child’s lead. Child behaviors had similar results for father and mother sessions. Findings are consistent with those from our first study indicating that fathers can effectively implement skills that promote father–child social interactions and that children respond positively to this approach

De Nueva España a México : El universo musical mexicano entre centenarios (1517-1917)

742 págs. Imágenes color y b/n. Partituras musicales.El fenómeno de las conmemoraciones culturales siempre ha sido un terreno abonado para la producción cultural y artística del que se han valido los Estados para ofrecer interpretaciones legitimadoras e ideologizadas de la historia, articuladas en torno a las ideas de memoria, nación y progreso. El presente volumen, resultado de una triple conmemoración (el centenario de la Revolución Mexicana y la publicación de la primera historia de la música en México de Alba Herrera –1917–, por un lado; y la llegada del militar andaluz Francisco Hernández de Córdoba a la costa de la península del Yucatán –1517–, por otro), presenta una visión retrospectiva de la historia musical mexicana a lo largo de esas cuatro centurias. Frente a la rígida división cronológica impuesta por ciertas narrativas, se ofrece así una noción inclusiva, actual e informada del universo musical mexicano en toda su multiplicidad y riqueza de matices, integrando las épocas colonial e independiente como lo que realmente son: partes constitutivas de la memoria musical, histórica, cultural y política del país, con las luces y las sombras propias de cualquier otro periodo

Experiences With and Attitudes Toward Death and Dying Among Homeless Persons

BACKGROUND: Homeless persons face many barriers to health care, have few resources, and experience high death rates. They live lives of disenfranchisement and neglect. Few studies have explored their experiences and attitudes toward death and dying. Unfortunately, studies done in other populations may not apply to homeless persons. Exploring these experiences and attitudes may provide insight into life, health care, and end-of-life (EOL) concerns of this population. OBJECTIVE: To explore the experiences and attitudes toward death and dying among homeless persons. DESIGN: Qualitative study utilizing focus groups. PARTICIPANTS: Fifty-three homeless persons recruited from homeless service agencies. MEASUREMENTS: In-depth interviews, which were audiotaped and transcribed. RESULTS: We present seven themes, some of which are previously unreported. Homeless persons described many significant experiences with death and dying, and many participants suffered losses while very young. These encounters influenced participants’ attitudes toward risks and risky behavior: e.g., for some, these experiences provided justification for high-risk behaviors and influenced their behaviors while living on the streets. For others, they may be associated with their homelessness. Finally, these experiences informed their attitudes toward death and dying as well as EOL care; homeless persons believe that care will be poor at the EOL. CONCLUSIONS: Findings from this study have implications for addressing social services, health promotion, prevention, and EOL care for homeless persons, as well as for others who are poor and disenfranchised

A Systematic Review of the Prevalence of Schizophrenia

BACKGROUND: Understanding the prevalence of schizophrenia has important implications for both health service planning and risk factor epidemiology. The aims of this review are to systematically identify and collate studies describing the prevalence of schizophrenia, to summarize the findings of these studies, and to explore selected factors that may influence prevalence estimates. METHODS AND FINDINGS: Studies with original data related to the prevalence of schizophrenia (published 1965–2002) were identified via searching electronic databases, reviewing citations, and writing to authors. These studies were divided into “core” studies, “migrant” studies, and studies based on “other special groups.” Between- and within-study filters were applied in order to identify discrete prevalence estimates. Cumulative plots of prevalence estimates were made and the distributions described when the underlying estimates were sorted according to prevalence type (point, period, lifetime, and lifetime morbid risk). Based on combined prevalence estimates, the influence of selected key variables was examined (sex, urbanicity, migrant status, country economic index, and study quality). A total of 1,721 prevalence estimates from 188 studies were identified. These estimates were drawn from 46 countries, and were based on an estimated 154,140 potentially overlapping prevalent cases. We identified 132 core studies, 15 migrant studies, and 41 studies based on other special groups. The median values per 1,000 persons (10%–90% quantiles) for the distributions for point, period, lifetime, and lifetime morbid risk were 4.6 (1.9–10.0), 3.3 (1.3–8.2), 4.0 (1.6–12.1), and 7.2 (3.1–27.1), respectively. Based on combined prevalence estimates, we found no significant difference (a) between males and females, or (b) between urban, rural, and mixed sites. The prevalence of schizophrenia in migrants was higher compared to native-born individuals: the migrant-to-native-born ratio median (10%–90% quantile) was 1.8 (0.9–6.4). When sites were grouped by economic status, prevalence estimates from “least developed” countries were significantly lower than those from both “emerging” and “developed” sites (p = 0.04). Studies that scored higher on a quality score had significantly higher prevalence estimates (p = 0.02). CONCLUSIONS: There is a wealth of data about the prevalence of schizophrenia. These gradients, and the variability found in prevalence estimate distributions, can provide direction for future hypothesis-driven research