Search

Copyright of Geominas is the property of FUNDA-GEOMINAS. (Fundacion de Egresados d Amigos de la Escuela de Ingenieria Geologica y de Minas) 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.)

En el presente artículo se formulan nueve hipótesis que refieren a la prueba de los hechos en el proceso penal, las cuales son analizadas por nueve jueces de Tribunal de Juicio Oral y de Garantía. Siete de ellas pretenden describir distintas prácticas que se darían en los tribunales de justicia y las dos restantes refieren a cómo debieran actuar los jueces en ciertos casos difíciles. Las temáticas abordadas son agrupadas en las siguientes categorías: a) alcances del compromiso que tendrían los jueces de operar con historias verdaderas como soportes de sus decisiones; b) dificultades que surgen como consecuencia de la debilidad epistémica de la prueba disponible en los juicios y de los posibles sesgos en su interpretación; c) exigencias asociadas a la valoración de la prueba conforme a la sana crítica, y d) significado que debiera ser atribuido al estándar de prueba del más allá de toda duda razonable. De esta manera, se lleva a cabo un diálogo entre el sistema de creencias propio de los jueces y del que resulta frecuente entre los juristas.This article formulates nine hypotheses concerning the proof of facts in criminal proceedings, which are analysed by nine judges of Chilean criminal Courts (Tribunal de Juicio Oral y de Garantía). Seven hypotheses aimed at describing different practices that take place in the courts and two of them concern how judges should act in certain hard cases. The matters are grouped in the following categories: a) scopes of the compromise that judges should have in order to opérate with true stories as support oftheir decisions; b) difficulties that arise as consequence of the epistemic weakness of the evidence available in triáis and the possible slants in their interpretation; c) requirements of the evaluation of the proof according to the sana crítica; and d) meaning that should have the standard of proof beyond reasonable doubt. In this way a dialogue between the system ofbeliefs of judges and of jurists takes place.

The shovelnose guitarfish Pseudobatos productus is a major species in batoid catch on the north-western coasts of Mexico. Our goal was to describe the reproductive biology of this species, including morphometric and histological analysis of the gonads. Sampling was carried out on artisanal fishing camps near Bahía Tortugas, Baja California Sur, Mexico. A total of 147 organisms were collected, with a size of 58.9 to 162 cm of total length (TL). The size of first maturity (L50%) was 111.3 cm TL for females, and 102.2 cm TL for males. The sex ratio was 1.42 females per male, but 1:1 for embryos. Positive correlations were found between TL and the number of oocytes, the diameter of oocytes, the uterus height, the oviducal gland height, the oviducal gland width, and the clasper length. We describe four histological zones in the oviducal gland of females, with no sperm storage. Mature testicle lobes showed distinct spermatogenesis stages, ranging from spermatogonia to mature sperm cells. [ABSTRACT FROM AUTHOR]

The shovelnose guitarfish Pseudobatos productus is a major species in batoid catch on the north-western coasts of Mexico. Our goal was to describe the reproductive biology of this species, including morphometric and histological analysis of the gonads. Sampling was carried out on artisanal fishing camps near Bahía Tortugas, Baja California Sur, Mexico. A total of 147 organisms were collected, with a size of 58.9 to 162 cm of total length (TL). The size of first maturity (L50%) was 111.3 cm TL for females, and 102.2 cm TL for males. The sex ratio was 1.42 females per male, but 1:1 for embryos. Positive correlations were found between TL and the number of oocytes, the diameter of oocytes, the uterus height, the oviducal gland height, the oviducal gland width, and the clasper length. We describe four histological zones in the oviducal gland of females, with no sperm storage. Mature testicle lobes showed distinct spermatogenesis stages, ranging from spermatogonia to mature sperm cells. [ABSTRACT FROM AUTHOR]

Copyright of Universitas Psychologica is the property of Pontificia Universidad Javeriana 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 order to know the effect of 60Co gamma irradiation, in the sunflower crop, were irradiated achenes in the Transelektro LGI-01 in the Instituto Nacional de Investigaciones Nucleares. The data was evaluated under a completely randomized design, where the treatments were 0, 100, 200, 300, 400, 500, 600, 700, 800 and 900 Gy and four repetitions (10x4) = 40 experimental units. The response variables were: plant height, root length and volume, dry biomass. The results indicated that germination and sprouting decreased as the radiation increased, adjusting these to a quadratic model. Plant height, length, root volume and dry biomass decreased at high doses. From this investigation it was concluded, that doses of 100 and 200 Gy, have a stimulating effect on plant height and root length, being an important agent, to induce genetic variability in sunflower. [ABSTRACT FROM AUTHOR]

Copyright of Ius et Praxis (07172877) is the property of Universidad de Talca 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 Economía del Caribe is the property of Fundacion Universidad del Norte 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.)

Summary: The aim of this study was to evaluate the physicochemical characteristics, centesimal composition and antioxidants of the Sicana odorifera pulp and the antioxidant potential of the seeds and fruit peel harvested in a culture of the city of San Lorenzo, Paraguay. These fruits harvested in Paraguay present an antioxidant potential, interesting for food industry, especially in a ripe and semi-ripe state, where the highest content of vitamin C and total phenols was observed, as well as the total antioxidant capacity (ABTS).