,
Communities in DSpace
Select a community to browse its collections.
Recent Submissions
- Tesis Título Profesional Acceso EmbargadoViolencia familiar y logros de aprendizaje en estudiantes del quinto y sexto grado de primaria del área de comunicación en la Institución Educativa N° 6010321 Virgen Rosa Mística, Nauta 2024(Universidad Nacional de la Amazonía Peruana, 2026) Marinho Ruiz, Edinson Jose; Acuña Reyna, Oscar ErnestoThe present study aimed to determine the relationship between family violence and learning achievement among fifth- and sixth-grade primary school students in the Communication area at Educational Institution No. 6010321 “Virgen Rosa Mística,” located in Nauta, during the year 2024. The research was conducted under a quantitative approach, with a descriptive-correlational type and a non-experimental design, aimed at identifying the degree of association between the variables without manipulating them. The population and sample consisted of 99 students, distributed as 47 fifth-grade students and 52 sixth-grade students. For data collection, a questionnaire validated by specialists was applied to measure family violence, while learning achievement data were obtained from academic records in the Communication area. The results of the statistical analysis showed that there was no statistically significant relationship between family violence and academic performance, since the significance value was greater than 0.05. Consequently, it was concluded that, in the studied population, family violence was not significantly associated with learning achievement in the evaluated area.
- Tesis Título Profesional Acceso EmbargadoSistema web para la gestión académica del centro de idiomas de la Universidad Nacional de la Amazonía Peruana(Universidad Nacional de la Amazonía Peruana, 2026) Vargas Guevara, Nataly Yessenia; Sanchez Torrejon, Jean Steve; Ramírez Villacorta, Jimmy MaxThe academic management of the Language Center at the National University of the Peruvian Amazon has been facing challenges related to operational times, delays in the timely attention of requests, and recurrent errors in enrollment, grade registration, and schedule assignment, among others. In this context, the purpose of the present study was to analyze the effect of implementing a web-based system on the efficiency of these processes. The research followed a quantitative approach, was applied in nature, and used a pre-experimental design (O₁–X–O₂). An observation checklist was employed to measure operational time indicators, and the SUS questionnaire was used to assess system usability. The sample consisted of 30 users selected through convenience sampling. A significant decrease was found in enrollment times, from 20.63 to 3.15 minutes; in grade registration, from 18.25 to 2.88 minutes; and in schedule assignment, with an average reduction from 25.12 to 4.03 minutes. Administrative errors also decreased by 87.5%. The arithmetic mean of the system’s usability score was 51.75, indicating that usability is acceptable, although some aspects still require improvement. It is concluded that the implementation of the web-based system had a positive impact on operational times and overall reliability in academic management, making it a viable technological option for similar contexts.
- Tesis Título Profesional Acceso EmbargadoFactores asociados a prácticas de autocuidado del pie diabético en pacientes con diabetes tipo 2 en un hospital de Iquitos, 2025(Universidad Nacional de la Amazonía Peruana, 2026) Chuquizuta Huanin, Gioselyn Jhosiane Margiory; Parimango Álvarez, Marcos HugoOBJECTIVE: To determine the factors associated with diabetic foot self-care practices in patients with type 2 diabetes mellitus attending a hospital in Iquitos during 2025. METHODS: A quantitative, observational, analytical, and prospective cross sectional study was conducted. A total of 341 patients with type 2 diabetes mellitus treated at the Regional Hospital of Loreto were selected through simple random probabilistic sampling. Data were collected using a structured questionnaire that assessed sociodemographic and clinical characteristics, level of knowledge, and diabetic foot self-care practices. Statistical analysis was performed using Stata software. RESULTS: The median age of participants was 59 years (IQR: 49–65), with predominance of females (70.38%) and patients with completed secondary education (39.59%). Regarding knowledge about diabetic foot care, 50.15% presented an intermediate level of knowledge, while 67.74% showed acceptable self-care practices. A statistically significant association was found between the level of knowledge and diabetic foot self-care practices (OR=2.06; 95% CI: 1.08–3.94; p=0.026), showing that patients with a high level of knowledge were more likely to develop adequate self-care practices. Likewise, marital status showed a significant association, with patients having a partner showing a lower probability of adequate self-care practices (OR=0.50; 95% CI: 0.27–0.90; p=0.022). No significant association was found with age, sex, educational level, place of residence, duration of disease, diabetic neuropathy, or glycemic control. CONCLUSIONS: The level of knowledge regarding diabetic foot care was significantly associated with self-care practices in patients with type 2 diabetes mellitus. A higher level of knowledge increased the probability of developing adequate self-care practices. Strengthening educational and preventive strategies focused on diabetic foot care is recommended to reduce the risk of complications in this population.
- 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.