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Tesis Título Profesional
Prácticas alimentarias y estado nutricional durante el embarazo en gestantes de la IPRESS I-2 Maynas e IPRESS I-4 Moronacocha, 2022
(Universidad Nacional de la Amazonía Peruana, 2024) Vasquez Rojas, Wendy Kiara; Alva Arévalo, Alenguer Gerónimo; Iman Torres, Alexander Javier
Acceso Abierto
The objective of this research was to establish the relationship between dietary practices and the nutritional status of pregnant women attended at IPRESS I2 Maynas and IPRESS I-4 Moronacocha. The study was non-experimental, with a quantitative, descriptive, correlational and cross-sectional approach. The sample was selected by convenience, being 150 pregnant women for each IPRESS. A questionnaire on dietary practices during pregnancy and a nutritional evaluation form were used as data collection instruments. The results show that the highest percentage presented adequate practices, and a small percentage had inadequate practices in both health centers. On the other hand, a higher percentage had a normal nutritional status, and a lower percentage was overweight and obese. Likewise, the pregnant women presented a high weight gain, as well as the majority did not have anemia, and a normal uterine height in both IPRESS respectively. The study concluded that dietary practices are related to the nutritional status of pregnant women attended at IPRESS I-2 Maynas and IPRESS I-4 Moronacocha with a statistically significant p-value of 0.000.
Tesis Título Profesional
Participación familiar y conciencia ambiental en los estudiantes del v ciclo del nivel primaria de la institución educativa N° 61015, Punchana 2024
(Universidad Nacional de la Amazonía Peruana, 2025) Caro Pacaya, Kely; Murrieta Vasquez, Pedro
Acceso Abierto
The objective of this research was to determine how family participation is related to environmental awareness in students of the V cycle of the primary level of the educational institution N° 61015 Punchana 2024. A non-experimental cross sectional design was used with a sample of 192 students. Data collection was carried out using a questionnaire survey for the variable’s family involvement and environmental awareness among fifth-cycle elementary school students, which was validated by experts in the field. The results showed a significant relationship between family involvement and environmental awareness. The results of the study showed a significant and high positive correlation (rho = 0.733), according to Spearman's test. According to the results obtained, the significance level is less than 0.05, so the null hypothesis (H₀) is rejected and the alternative hypothesis (H₁) is accepted. In this sense, the greater the family involvement reported by parents or guardians, the higher the level of environmental awareness perceived in students. These findings support the study hypothesis and highlight the importance of family involvement in helping to strengthen environmental awareness. Furthermore, it is suggested that educational institutions should prioritize community involvement to promote family involvement and raise environmental awareness through an environmental approach.
Tesis Título Profesional
Stock de carbono en fustes de especies comerciales de un bosque seco, comunidad campesina de Santa Catalina de Moza, Morropón, Piura-2023
(Universidad Nacional de la Amazonía Peruana, 2025) Gonzales Arirama, Milton Cesar; Del Castillo Mozombite, Denilson Marcell
Acceso Abierto
The study area, dry forest, is characterized by having greater biodiversity, and at the same time they are regulators of the carbon cycle in the atmosphere. The objective of the study was to evaluate the carbon stock in trunks of commercial species of a dry forest, in Santa Catalina de Moza, in Piura. The research had a quantitative non experimental approach. Fifteen tree species were obtained, in 1100 individuals, being the Fabaceae family stood out for its specific richness, and the dominance in terms of abundance was marked byBursary graveolence(Palo Santo) andEriotheca ruizii(Pasallo), which recorded 518 and 418 individuals. It has a total of 45,56 m2 of basal area, beingEriotheca ruiziiwhich was the most representative species with 23,7809 m² and 206,15 m3of commercial volume, beingEriotheca ruiziiIt stood out with 116,5468 m³. It was estimated that 9,9257 tons of aboveground biomass and 4,9629 tons of carbon stock, the speciesBursary graveolence It is the one with the highest content of aboveground biomass and carbon stock (4,4885 tn of aboveground biomass and 2,2443 tnC). According to the normality test, using the Kolmogorov Smirnov test, it tells us that the variables do not comply with normality, and that the Spearman correlation between the carbon stock and the dasometric variables (DBH) (r_s = 0,98, p < 0.0001) was higher than the correlation between carbon and height (r_s = 0,91, p < 0.0001), indicating that DBH was a more robust predictor of carbon stocks and that it showed strong and highly significant relationships.
Tesis Grado de Maestro
Motivación y el desempeño laboral de los servidores administrativos de la Gerencia Sub Regional Ucayali Contamana 2025
(Universidad Nacional de la Amazonía Peruana, 2025) Pezo Shapiama, Carlos Daniel; Reátegui Paredes, Víctor Raúl; Ramírez del Aguila, José Regulo
Acceso Abierto
The objective of the study was to determine the relationship between motivation and job performance of the administrative servants of the Ucayali Sub Regional Management Contamana 2025. It was a research of basic nature, with descriptive-correlational character and a non-experimental design. The study population consisted of 75 administrative servers. The results revealed that 23% of the participants presented a medium level of motivation. This perception was due because on occasion servers strove to achieve challenging goals and felt incentivized in the face of the proposal of new work challenges. In a similar way, 27% of the assessed servers showed an average job performance, as they claimed to complete their tasks within the set deadlines and without affecting the quality of their work. However, the majority manifested that they almost always tried to carry out their activities in an efficient manner and sought to continuously improve their performance. Finally, it was determined that there is a positive and statistically significant relationship between job motivation and job performance, evidenced by a Spearman coefficient of 0.682 and a significance level of 0.000, lower than the threshold of 0.01. Similarly, a coefficient of 0.672 is evident for achievement motivation, 0.677 for affiliation motivation and 0.350 for power motivation. These results confirm that all dimensions of job motivation are significantly related to the performance of administrative servers.
Tesis Grado de Maestro
Sistemas administrativos y su relación con la productividad de la Gerencia Sub Regional De Ucayali Contamana 2025
(Universidad Nacional de la Amazonía Peruana, 2025) Romero Labajos, Lessep; Reátegui Paredes, Víctor Raúl
Acceso Abierto
The study sought to determine the relationship between administrative systems and productivity in the Sub-Regional Management of Ucayali Contamana 2025. To achieve this goal, a fundamental methodology was used, with a descriptive-correlational approach and a non-experimental design. The research sample included 98 administrative employees. The findings revealed that 40% of respondents classified the administrative system as average. This result is attributed to the fact that the resources and assets necessary for the fulfillment of functions were available in a timely manner. Furthermore, effective coordination between the areas involved in institutional procurement was occasionally perceived. Regarding labor productivity, 38% of respondents considered it to be average, stating that they almost always made optimal and appropriate use of the resources allocated by the institution. However, they acknowledged that they only occasionally shared important and necessary information with their colleagues during the execution of their work activities. Ultimately, a strong connection between administrative systems and labor productivity was revealed, supported by a Spearman coefficient of 0.957 and a two-tailed significance of 0.01. Furthermore, it was observed that the different administrative systems exhibited significant correlations with labor productivity: the National Supply System obtained a coefficient of 0.778; the National Accounting System, 0.846; the National Treasury System, 0.889; and the National Budget System, 0.776. In all cases, the two-tailed significance was 0.000, confirming their statistical significance.