Additional regression techniques_Solutions_2009.ppt (19)

PowerPoint Slides relating to theory and use of SPSS. Used in Research Skills for Biomedical Science

Moonligth, seas, and chocolate trees.

Esta antología ofrece una extensa selección de obras de muy diferentes géneros, que abarcan la ficción,la poesía, y no ficción. La selección de autores es igualmente amplia, de los poetas clásicos y autores modernos a los favorito de los niños, y de Shakespeare a los periodistas de hoy. Cada volumen de la antología corresponde a un solo año del ciclo superior de la escuela primaria. Para niños entre siete y once años.

Learn about trees.

Proporciona una visión general de los árboles, sus componentes, la forma en que crecen, cómo se calcula su edad,las variedades de árboles, y cómo usamos los árboles y sus productos. Cómo se produce la fotosíntesis y la razón por la que es importante para cada uno de nosotros. Se incluye una serie de experimentos diseñados para ampliar los conocimientos, desarrollar la comprensión de la experiencia práctica y la investigación.

Trees.

Esta guía explica qué es un árbol, cómo se clasifican los árboles y la forma de llevar un registro de los árboles que han visto. Para ayudar en las etapas iniciales de identificación, el libro proporciona una clave visual que muestra las diferencias entre coníferas y palmeras, identifica a cada género y tipo de hoja, con un código de colores para un rápido reconocimiento de las especies. Con más de 500 especies de árboles, tiene 1.500 fotografías y un glosario que define los términos técnicos y científicos.

Developing Purposeful Mathematical Thinking : a Curious Tale of Apple Trees. 'Desarrollo de un pensamiento matemático intencionado : un relato curioso de manzanos'.

Resumen basado en el de la publicación

Sample size requirements for interval estimation of the strengthof association effect sizes in multiple regression analysis

Resumen tomado de la publicación

A comparison of discriminant logistic regression and Item Response Theory Likelihood-Ratio Tests for Differential Item Functioning (IRTLRDIF) in polytomous short tests

Resumen tomado de la publicaci??n

Global Acceleration and Dispossesion: Regression in the Right to Life and Public Health during Ecuador’s Neoliberal Decades

The present essay’s central argument or hypothesis is, consequently, that the mechanisms accelerating a wealth concentrating and exclusionary economy centred on the benefit and overprotection of big business—with a corresponding plundering of resources that are vital for life—generated forms of loss and regression in the right to healthcare and the dismantling of institutional protections. These are all expressed in indicators from 1990-2005, which point not only to the deterioration of healthcare programs and services but also to the undermining of the general conditions of life (social reproduction) and, in contrast to the reports and predictions of the era’s governments, a stagnation or deterioration in health indicators, especially for those most sensitive to the crisis. The present study’s argument is linked together across distinct chapters. First, we undertake the necessary clarification of the categories central to the understanding of a complex issue; clarifying the concept of health itself and its determinants, emphasizing the necessity of taking on an integral understanding as a fundamental prerequisite to unravelling what documents and reports from this era either leave unsaid or distort. Based on that analysis, we will explain the harmful effects of global economic acceleration, the monopolization and pillaging of strategic healthcare goods; not only those which directly place obstacles on the access to health services, but also those like the destructuration of small economies, linked to the impoverishment and worsening of living modes. Thinking epidemiologically, we intend to show signs of the deterioration of broad collectivities’ ways of life as a result of the mechanisms of acceleration and pillage. We will then collect disparate evidence of the deterioration of human health and ecosystems to, finally, establish the most urgent conclusions about this unfortunate period of our social and medical history.

Patch Scale Nest-Site Selection by Marbled Murrelets (Brachyramphus marmoratus)

The Marbled Murrelet (Brachyramphus marmoratus) is a threatened alcid that nests almost exclusively in old-growth forests along the Pacific coast of North America. Nesting habitat has significant economic importance. Murrelet nests are extremely difficult and costly to find, which adds uncertainty to management and conservation planning. Models based on air photo interpretation of forest cover maps or assessments by low-level helicopter flights are currently used to rank presumed Marbled Murrelet nesting habitat quality in British Columbia. These rankings are assumed to correlate with nest usage and murrelet breeding productivity. Our goal was to find the models that best predict Marbled Murrelet nesting habitat in the ground-accessible portion of the two regions studied. We generated Resource Selection Functions (RSF) using logistic regression models of ground-based forest stand variables gathered at plots around 64 nests, located using radio-telemetry, versus 82 random habitat plots. The RSF scores are proportional to the probability of nests occurring in a forest patch. The best models differed somewhat between the two regions, but include both ground variables at the patch scale (0.2-2.0 ha), such as platform tree density, height and trunk diameter of canopy trees and canopy complexity, and landscape scale variables such as elevation, aspect, and slope. Collecting ground-based habitat selection data would not be cost-effective for widespread use in forestry management; air photo interpretation and low-level aerial surveys are much more efficient methods for ranking habitat suitability on a landscape scale. This study provides one method for ground-truthing the remote methods, an essential step made possible using the numerical RSF scores generated herein.