Sistema Regional de Información
en línea para Revistas Científicas de América Latina,
el Caribe, España y Portugal

The Creole people have persisted in one way or another in a multi-ethnic context, they have been able to preserve their culture, transmit their language, customs and traditions. They remind us that it has been an arduous duty for their elders. The fact of living in a culturally diverse region has made it difficult for them to transmit the original language, but each of these obstacles has been overcome, because in the midst of the family environment ancestral communication practices have been strengthened. This study describes part of these practices that have lasted within the Creole families from Siuna, Rosita and Bonanza municipalities, in the Autonomous Regions of the North Caribbean Coast in Nicaragua. Traditions, customs, beliefs, symbols and types of communication that these families had and currently have where the stories of elderly men and women belonging to the Afro-descendant people, originated in the Southern Caribbean of Nicaragua and who have remained in the North Caribbean coast of the country for decades, region where they built and enhanced their own family practices, customs and ancestral traditions.

This article discusses the Role of Dialogue and interpretation in remedy application, in Yanacona and Nasa indigenous peoples, in a guided process from the Cultivation and Breeding of wisdoms and knowledge approach (CRISSAC), based on oriented guides, interviews and visits to elders, leaders and students of the training process in Intercultural Law of the Autonomous Intercultural Indigenous University UAIIN - CRIC. In the exploration and conversation with the elders, a wealth of concepts such as: communication, dialogue, interpretation and remedy were found, reflecting some cultural practices, expressions of cultural values, forms of application of justice and its procedural elements, grounded from spirituality as the basis of the revitalizing communication of our identity as peoples.

The harvest confirms that “Los Ranchitos” Community Museum is an ancestral intercultural communication strategy in Nueva Guinea, which contributes significantly to the cultural heritage and revitalization of the mestizo people collective identity. Also, it strengthens the Nicaraguan Network of Community Museums. Consistently, the study allows documenting the work that is undertaken from the territory for rescuing of the cultural heritage. This is a qualitative study, guided by “the path of Creation, Recreation of Knowledge, Knowings and Practices of URACCAN”, in a strategy that ensured the direct involvement of the community articulated from the Nicaraguan network of community museums and the museum friends committee. The study highlights that although these spaces are an instrument for the protection and preservation of the cultural heritage and identity of the mestizo people from Nueva Guinea, there is a need for greater dissemination, awareness raising and care in their quality as ancestral sites

The current article shares the Bibliometrics Impact of Scientific Research at The University of the Autonomous Regions of the Nicaraguan Caribbean Coast (URACCAN), it is focused in the printed and digital research production and publishing between 2013 – 2017. The research was developed under the quantitative approach with a cross-sectional scope Among the main results stand out: i) URACCAN scientific production from 2013-2017 were 787 investigations, of which 78.5% corresponds to monographic research, 10.8% to thesis and 10.7% to free research from the institutes, research centers, teacher researchers and personnel from technical areas; ii) From 2013 to 2017, URACCAN published a total of 20 issues of its scientific journals, with 169 articles, 89 in the Science and Intercultural Magazine and 80 in the University Journal of the Caribbean; iii) The scientific publication of the University in digital format has been very successful, from June 2011 to January 2018, in three portals, a total of 574,649 downloads of articles were made in pdf format, from these ones, 333,488 downloads were made in the Portal of URACCAN Magazines, 205,853 in the Directory of Academic Journal Lamjol and 35,308 in the Portal of Nicaragua Magazines; iv) From August 2015 to November 2018, the Science and Interculturality Magazine obtains the first place in downloads of articles from the public universities journals, and the second place overall of 49 journals from Nicaragua, Honduras and El Salvador, hosted in Lamjol.

The practice of routine and traditional readings during the educational process has become a problem, especially when the scholar needs to feel this activity as enjoyment and personal creation. In the article latent problems are identified and the theoretical bases are considered taking into account contributions from different sciences and disciplines related to the didactics of reading that are coherent with the educational ideas that identify the Cuban pedagogical tradition. Being the main objective to expose the tendencies and the main assumed assumptions that sustain the problem related to the motivation for reading. The activities project the process of training readers in a dynamic and creative way, from a perspective that integrates the use of reading animation techniques, a participatory and democratic style, causing emotional effects in school children. The study was carried out from September 2018 to March 2019. To evaluate the effectiveness of the study, the pedagogical experiment method was used, in its pre-experiment modality, with a pre-test and post-test design. The positive effects achieved in schoolchildren of the experimental group with respect to motivation levels have demonstrated the relevance and effectiveness of the proposed activities.

In Spain, Law of Science, Technology and Innovation 14/2011, establishes the command of Public Administrations to promote conducive activities to the scientific and technological culture improvement. An exploratory-descriptive study is undertaken. In order to investigate its relationship with the didactics of science, its statutes and its latest published annual reports have been accessed. The work of two agents of the institutional public sector in the didactics of educational science has been analyzed. On the one hand, the CSIC, a public research organization that designs and executes scientific dissemination projects with a wide variety of topics and multiple formats within and outside the research and teaching centers. Also the FECYT, foundation of the public sector, which promotes an annual call for aid for the promotion of scientific, technological and innovative culture and a program of scientific culture aimed at young people. Both elaborate teaching didactic material for the classroom. For all these reasons, they constitute a sign of the commitment of the Public Administration to complement in Spain the regulated education in science.

In this essay some antecedents of the art state on the surveying are shown: an articulator element for the design of education trajectories for the teaching of geometry in the Rural Primary School; whose focus is the teacher of the Rural School. The purpose of the essay is to show a configuration of the rural school teacher face by taking various precepts from some of the most influential representatives of pedagogy throughout history such as: Rousseau, Kant and Pestalozzi; who favored the emergence of the first teaching methods; and with them the modernization of education in Colombia. Finally, it is concluded, from the scientific point of view, that surveying helped the modernization of education, since it established curricula that integrated the knowledge of the field with urban knowledge; with which came the civil engineering and engineering of agricultural science.

The phytoplankton is the first link in the food chain of any aquatic organism, it constitutes indispensable fertilization, as a promoter of primary productivity, and the use of fertilizers becomes the second most expensive input in aquaculture production, for this reason the urgency to search for alternate fertilizations that reduce the cost of this input and, therefore, the total production cost, this led to the trial using the worm fertilizer (solid extract of the earthworm Eisenia foetida), as an organic alternative and friendly with the environment. This study was conducted at the Marine and Aquaculture Research Laboratory (LIMA) of UNAN-León, located 22 km from the municipality of León (Las Peñitas Community). The statistical analysis was done through the Kolmogorov Smirnov normality test. The purpose was to evaluate its promoter effect in phytoplankton in contrast to the effects of commercial fertilizer, applying doses of 100lb / Ha. of each fertilizer for each treatment, being T1: commercial Fertilizer and T2: The worm fertilizer, during the period of experimentation, obtaining results of physical-chemical variables (oxygen, pH, temperature, salinity and turbidity) for both treatments without relevant variations, with the presence of the Bacillariophyta and Chlorophyta groups in greater quantity and Cianophyta in smaller quantity, likewise species such as C. meduanae, C. atomus, N. tripunctata, Reverse Nitzschia, Cosmarium Contractum, Volvox aureus, D. tertiolecta.

Aquaculture can be defined as an action or alternative commercial item, in terms of raising hydrobiological resources, similarly called fish, crustaceans, molluscs and aquatic vegetation, in environments totally discordant in relation to natural ones, where the variables physical and chemical can be relatively controllable, with the aim of replacing and improving the conditions by which these organisms can meet their needs as if they were in particularly normal environments. Worldwide aquaculture is one of the activities with the greatest use of water resources, in which it is necessary to bet on the implementation of systems that suppose water savings. This study was conducted in the Marine and Aquaculture Research Laboratory (LIMA) facilities of the UNAN-León, with the intention of comparing two different farming systems (monoculture and polyculture), which would allow to evaluate the filtration capacity of sea cucumber. (Isostichopus fuscus) on the organic matter produced in gray tilapia cultures (Oreochromis niloticus), obtaining as a result of the research 453.0 mg / L02 of organic matter, 0.32 mg / Lt of suspended matter, 6.29 mgNH3-N / L (Nitrogen Ammoniacal), 43.35 mg N02 -IL (Nitrite) and 18.4 mg N03 / L (Nitrate) for the polyculture system; On the other hand, data were obtained of 512 mg / L02 of organic matter, 4.48 mg / Lt of suspended matter, 17.02 mgNH3-N / L, 26.90 mg N02 -IL, 33.87 mg NO3 / L for the monoculture system, denoting the effectiveness of sea cucumber (Isostichopus fuscus) on the object of study.

The purpose of this investigation was to study the situation of the technological infrastructure that allows telecommunications and specifically the case of Internet connectivity that José María Morelos municipality has in Quintana Roo State, and that is part of the Mayan Zone, in which, like any other municipality, its technological needs increase day by day generating a bottleneck for the various companies and institutions that require stable and reliable connectivity. Although Quintana Roo is one of the most prosperous states of the Mexican Republic, this development has not been equitable throughout its territory, but a developmental enclave has been created in the so-called "Riviera Maya", whose productive structure is totally focused on high-end services and hotels. On the contrary, the Mayan Zone has historically been a geographic segregated place of economic and social development, where its economic structure reflects backward productive organizations. In this sense, it is evident that the lack of infrastructure that allows Internet connectivity plays a fundamental role, since in this way communication depends not only on the exchange of ideas in social networks, but even the decision to implement new business that they may have an electronic collection terminal, their own web pages, electronic invoicing, etc.