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- Tesis Grado de Maestro Acceso EmbargadoLa cultura tributaria y el desarrollo empresarial de las empresas del sector maderero de la ciudad de Iquitos – 2020(Universidad Nacional de la Amazonía Peruana, 2025) Macedo Pinedo, Ana Karenina; Zumaeta Vásquez, Carlos HernánThis study posed the following problem: What is the relationship between tax culture and business development in companies in the wood sector in the city of Iquitos - 2020? This work attributes special importance to the tax culture in Iquitos; Such fiscal culture involves educational work, and must be able to determine how society perceives and makes progressive, efficient and fair fiscal contributions. The objective of the research was: Determine the relationship that exists between tax culture and business development in companies in the timber sector of the city of Iquitos - 2020. The present research is transectional, descriptive-correlational design, and is a quantitative, non-experimental research. While the population is made up of all the logging companies that carry out activities in Iquitos, it is considered to work with convenience sampling and with a proportion of 50% of the total companies. The present investigation allowed us to affirm that there is currently a problem related to the vague culture of compliance with tax duties that has given rise to a defective growth of MYPES in the wood sector.
- Tesis Título Profesional Acceso EmbargadoRelación filogenética de las accesiones de Theobroma cacao L. “cacao” del banco de germoplasma de la estación experimental agraria “San Roque”-INIA, Loreto(Universidad Nacional de la Amazonía Peruana, 2019) Fasabi Flores, Anthony Jhoao; Castro Gómez, Juan Carlos; Cobos Ruíz, Marianela; Imán Correa, Sixto AlfredoTheobroma cacao L. "cacao", a species native to the humid tropical forests of South America, with a wide genetic diversity, resulting from the influence of evolutionary factors. However, its undesirable spread and crossing has endangered its genetic purity. Molecular research suggests that highly diverse cocoa populations may be in the Amazon region around Iquitos, making Loreto a strategic point for its conservation, for its location near the equatorial belt and housing the Amazon basin, forming part of the center of origin Genetic of cocoa. This is possible through the establishment of a germplasm bank characterized by technologies that provide high confidence information. For this reason, the objective was to know the phylogenetic relationship of the accessions of T. cacao L. "cacao" from the germplasm bank of the experimental agricultural station "San Roque" -INIA, Loreto. To do this, DNA was extracted from three of the five plants that make up each of the 140 accessions. The phylogenetic relationships were established through the use of SNP markers and the distribution of the genetic groups identified in the Loreto region. We identified 15 genetic groups with a random distribution with tendency to aggregation. This as a result of geographical factors of the Loreto (hydrographic network) and ecological region of the species (feeding behavior of monkeys), which facilitate the dispersal of seeds. The present work establishes the bases to standardize the criteria of molecular characterization of cocoa germplasm banks worldwide using SNPs.
- Tesis Título Profesional Acceso EmbargadoRelación entre el tipo de cambio y las exportaciones en la región Loreto periodo 2007 – 2022(Universidad Nacional de la Amazonía Peruana, 2026) Ramirez Reategui, Harold Cryll; Linares Pezo, VíctorThis research analyzed the relationship between the exchange rate and exports in the Loreto region, Peru, during the 2007-2022 period, with a focus on traditional and non-traditional exports. The study used a non experimental, correlational, and quantitative design, employing statistical tools such as the Spearman correlation coefficient and econometric models to identify the relationships between the analyzed variables. The results demonstrated a positive relationship between the exchange rate and total exports, evidencing that a depreciation of the sol tends to benefit Loreto's exports; however, this relationship is moderate, suggesting that structural factors such as dependence on primary products and logistical limitations attenuate this benefit. Likewise, a positive relationship was found between international reserves and non-traditional exports, highlighting the role of macroeconomic stability in promoting higher value-added products. On the other hand, a positive relationship was identified between the multilateral exchange rate and traditional exports, mainly influenced by international commodity prices. These conclusions underscore the need for strategies that promote economic diversification, infrastructure improvement, and the monitoring of global conditions to strengthen Loreto's foreign trade.
- Tesis Título Profesional Acceso EmbargadoEvaluación de materiales de cajas isotérmicas en la postcosecha de Brycon sp. “sábalo cola roja” y otros carácidos(Universidad Nacional de la Amazonía Peruana, 2026) Fajardo Gallardo, Otto Galy; Del Águila Chávez, Javier; Vásquez Chumbe, Jessy PatriciaIn the present research projet, the evaluation of isothermal materials for the post-harvest conservation of the red-tailed sábalo and other caracids was carried out. For the development of the project, three isothermal boxes of different materials were used, in turn, physicochemical and microbiological analyzes were carried out to determine the acceptability for the consumer. The thermal resistance (R), termal conductivity (k) and heat loss of each (Q) isothermal box were evaluated in order to determine the effectiveness of the material in the preservation of the fish after post-harvest. The results obtained were as follows: box 1 (Wood + polystyrene) k: 0.255, R: 58.49, Q: 958.83; box 2 (polyurethane) k: 0.024, R: 90.90, Q: 610.88; box 3 (polystyrene) k: 0.037, R: 27.02, Q: 1281.90. It can be concluded according to the results obtained that the best material to preserve fresh fish from the post-harvest of red-tailed sábalo and other caracids, is polyurethane foam, maintaining the necessary organoleptic characteristics and complying with the physicochemical and microbiological criteria for its consumption.
- Tesis Título Profesional Acceso EmbargadoHerramienta digital offline para autoaprendizaje de la lengua Munichi en niños del Centro Poblado “Manacamiri” en Loreto(Universidad Nacional de la Amazonía Peruana, 2025) Pacaya Alvarez, Allison Stefani; Dahua Tello, Nilber; Reátegui Pezo, AlejandroThis research reaffirms the use of technology as a key and easy-to-use tool for the dissemination, promotion and teaching of Amazonian indigenous languages, mainly in areas such as Loreto, which, being a territory that includes more than 50% of indigenous peoples in Peru, has great cultural relevance and limitations of educational material in each indigenous language. The main objective was to “Promote the self-learning of the Munichi language in children of the ‘Manacamiri’ Village Center in Loreto through the use of an offline digital tool”. The results of the research have focused on validating the use of a mobile application that facilitates the self-learning of the Munichi language at the speech level (oral communication), having as a case study the “Manacamiri” Village Center, where Observation Cards have been used. The research is applied, with a quasi-experimental design. The main conclusion of this research suggests that the mobile application in Munichi language is easy to use for children, and arouses interest in self-learning with technology, because it is dynamic, striking and intuitive, so it can be said that digital tools favor teaching, surpassing even traditional teaching. So, it can be considered as an initiative to include as a complementary tool in educational institutions.