11,746 research outputs found

    Minimum Delta 5, three-impulse transfer onto a trans-Mars asymptotic velocity vector

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    Optimum three-impulse transfer from circular Earth parking orbit onto asymptotic velocity vector characteristic of Mar

    The Fishes of Maryland

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    Fish, from both a commercial and a sporting standpoint. Based on fishes collected in Maryland only. A general treatise on fishes, setting forth the species, describing them and telling of their distribution, habits and other pertinent facts such as adaptations and coloring. Includes marine, freshwater littoral fishes. (PDF contains 120 pages

    Curriculum for At Risk Students

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    This curriculum project reviews the research on students who have been labeled drop-outs and/or low-achievers. Several different types of teaching models were reviewed to determine the best model to be used for drop-out and/or low-achieving students. The project includes curriculum materials that correspond to the Minimum Level Skills objectives for the General Math II course designated by the Duval County School System in Florida. The curriculum also corresponds to the required textbook for the General Math II course. This project strives to increase the ability of the students in the Graduation Enhancement Program to pass the Minimum Level Skills Test and increase their knowledge in the area of basic and common sense mathematic concepts. II

    A Modified Gravity and its Consequences for the Solar System, Astrophysics and Cosmology

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    A relativistic modified gravity (MOG) theory leads to a self-consistent, stable gravity theory that can describe the solar system, galaxy and clusters of galaxies data and cosmology.Comment: 16 pages. Latex file. Talk given at the International Workshop "From Quantum to Cosmos: Fundamental Physics in Space", 22-24 May, 2006, Warrenton, Virginia, USA. To be published in Int. J. Mod. Phys D. Equation correcte

    The Effect of a Mini-Conference on Teacher Beliefs About the Reading Process

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    The present study was undertaken to appraise the degree to which teacher beliefs about the reading process might be updated through attendance at a weekend mini-conference. The mini-conference focused on classroom application of findings from contemporary psycholinguistic research

    Cascara Sagrada. (Rhamnus Purshiana, DC.)

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    Can We Update Experienced Teachers\u27 Beliefs and Practices in Reading?

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    A recent review charting the impact of educational research on classroom teaching found that teaching practices, particularly in reading, were rarely modified to reflect current research findings (Clifford, 1973). Clifford chronicled the fragmentary, one short nature of much of the educational research produced and reported over the last fifty years. He suggested that a more unified body of cumulative research findings in a cohesive area of investigation might stand a better chance of influencing change in the classroom

    Conservation evo-devo: preserving biodiversity by understanding its origins

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    Unprecedented rates of species extinction increase the urgency for effective conservation biology management practices. Thus, any improvements in practice are vital and we suggest that conservation can be enhanced through recent advances in evolutionary biology, specifically advances put forward by evolutionary developmental biology (i.e., evo-devo). There are strong overlapping conceptual links between conservation and evo-devo whereby both fields focus on evolutionary potential. In particular, benefits to conservation can be derived from some of the main areas of evo-devo research, namely phenotypic plasticity, modularity and integration, and mechanistic investigations of the precise developmental and genetic processes that determine phenotypes. Using examples we outline how evo-devo can expand into conservation biology, an opportunity which holds great promise for advancing both fields
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