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Copyright of Cirugía y Cirujanos is the property of Publicidad Permanyer SLU and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

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Copyright of Journal Health NPEPS is the property of Journal Health NPEPS and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Avaliação Psicológica is the property of Instituto Brasileiro de Avaliacao Psicologica and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Agrociencia is the property of Colegio de Postgraduados and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Goya is the property of Fundacion Lazaro Galdiano and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of EURE is the property of Pontificia Universidad Catolica de Chile and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

In the present investigation it was realized a histological characterization of the digestive tract of Polystira albida (Toxoglossa: Turridae), by using optic microscopy of specimens collected in Sonda de Campeche. Results of analysis show that lips, mouth and proboscis present a simple columnar epithelium with cilia. Buccal cavity has a stratified columnar epithelium. Esophagus presents a simple columnar epithelium with acidophilic granular glandular cells (proteic nature), and it is the place where digestion starts. Stomach is divided in three histological regions that have two epithelial types, simple columnar with cilia and without one; the first is formed by a lot of acidophilic and basophilic glandular cells (proteic and glycoproteic nature respectively), and the second only contains acidophilic glandular cells. Digestive gland is constituted by tubule-acinous adenomers with acidophilic and basophilic glandular cells in different grades of secretion, and ducts have simple columnar epithelium with cilia and scarcely glandular cells. Intestine is divided in five histological regions, the first presents atyphlosole with two types of epithelium, simple columnar with stratified border; the rest of the tract has simple columnar epithelium with cilia, acidophilic granular glandular cells and folds of different sizes that increase or reduce the cavity duct. Based on previous this, we conclude that in this study exist differences principally in front region of digestive tract (buccal cavity, esophagus and stomach) compared to general descriptions realized for Prosobranchia subclass. [ABSTRACT FROM AUTHOR]

This paper presents the results of the study of the influence of the overconsolidation ratio and in the coefficient of lateral earth pressure at rest (Ko) of a group of clays affected by desiccation. The experimental research conducted was based on oedometer tests on samples taken in horizontal and vertical plane directions, where the respective ratio of the effective preconsolidation pressure found is directly associated with a Ko value. These values were compared to other estimated values, based on the matrix suction increases in the saturated interval, assuming that the material is isotropic, elastic and incompressible in its solid and liquid phases. It was found that the Ko values range between 1.21 and 0.27 in the studied profile, with the higher values near the surface and a significant decrease in magnitude with depth. This is consistent with recent history of stress in the subsoil, related to the equilibrium water content processes that have taken place in the area. [ABSTRACT FROM AUTHOR]

The use of compost obtained from feces is increasingly common in agriculture for soil fertility, the objective of this study was to determine the plant height, number of stems per m2, leaf length, number of leaves per stem and dry matter yield of triticale (X Triticum secale Wittmack), fertilized with compost (humus and humic acids) and urea. A complete randomized design was used with 6 treatments and 3 replications in experimental units of 60 m2 and seeding density of 100 kg of seed per ha. The treatments were: humus, humic acids, urea, humus + urea, humic acids + urea and control. The higher production indicate that the combination of organic and inorganic fertilization was better than the other treatments (p <0.05), however, there were no differences in the bromatological properties (p> 0.05). The production of triticale in treatments with urea was up to 70% higher than the control and anothers treatments evaluated. [ABSTRACT FROM AUTHOR]