Durante los últimos años, la producción científica mediante artículos de investigación se ha incrementado, sin embargo, es necesario tener la certeza de que las revistas científicas donde se publiquen cumplan indicadores de calidad e impacto, se encuentren indizadas a bases de datos importantes (Scopus, Web of Science, Medline, Scielo, Redalyc, Dialnet, etc.) y que no sean revistas depredadoras. Este tipo de revistas publican artículos en pocos días, no realizan una revisión por pares, cobran cargos por procesamiento y envían correos electrónicos ofertando sus servicios. En suma, son una amenaza a la integridad y calidad científica porque publican artículos de muy baja o nula rigurosidad y contribución a la ciencia, por lo que los investigadores deben detectarlas y evitar publicar en ellas.

Durante los últimos años, la producción científica mediante artículos de investigación se ha incrementado, sin embargo, es necesario tener la certeza de que las revistas científicas donde se publiquen cumplan indicadores de calidad e impacto, se encuentren indizadas a bases de datos importantes (Scopus, Web of Science, Medline, Scielo, Redalyc, Dialnet, etc.) y que no sean revistas depredadoras. Este tipo de revistas publican artículos en pocos días, no realizan una revisión por pares, cobran cargos por procesamiento y envían correos electrónicos ofertando sus servicios. En suma, son una amenaza a la integridad y calidad científica porque publican artículos de muy baja o nula rigurosidad y contribución a la ciencia, por lo que los investigadores deben detectarlas y evitar publicar en ellas.

Durante los últimos años, la producción científica mediante artículos de investigación se ha incrementado, sin embargo, es necesario tener la certeza de que las revistas científicas donde se publiquen cumplan indicadores de calidad e impacto, se encuentren indizadas a bases de datos importantes (Scopus, Web of Science, Medline, Scielo, Redalyc, Dialnet, etc.) y que no sean revistas depredadoras. Este tipo de revistas publican artículos en pocos días, no realizan una revisión por pares, cobran cargos por procesamiento y envían correos electrónicos ofertando sus servicios. En suma, son una amenaza a la integridad y calidad científica porque publican artículos de muy baja o nula rigurosidad y contribución a la ciencia, por lo que los investigadores deben detectarlas y evitar publicar en ellas.

The present research aimed to describe the academic burnout of the students of the professional education career of a public university in Madre de Dios (Peru). The research approach was quantitative, the design was non-experimental, and the type was descriptive-transectional. The sample consisted of 220 students to whom a sociodemographic and academic data questionnaire was applied as well as the Maslach Burnout Inventory Student Survey (MBI-SS), an instrument with adequate levels of validity and reliability. The findings indicate that students are characterized by moderate levels of academic burnout and it was determined that some variables such as sex, age group, work situation and year of study are significantly associated with academic burnout. Finally, it was concluded that it is necessary to design and implement programs that develop the protective factors of students so that they...

The present research aimed to describe the academic burnout of the students of the professional education career of a public university in Madre de Dios (Peru). The research approach was quantitative, the design was non-experimental, and the type was descriptive-transectional. The sample consisted of 220 students to whom a sociodemographic and academic data questionnaire was applied as well as the Maslach Burnout Inventory Student Survey (MBI-SS), an instrument with adequate levels of validity and reliability. The findings indicate that students are characterized by moderate levels of academic burnout and it was determined that some variables such as sex, age group, work situation and year of study are significantly associated with academic burnout. Finally, it was concluded that it is necessary to design and implement programs that develop the protective factors of students so that they...

The management of urban waste in the Provincial Municipality of Tambopata induces the environmental deterioration of the soil, water,and biodiversity along with the proliferation of diseases. The objective was to determine the citizens’ preference in reducing, recycling,reusing, recovering (4R) and their willingness to pay (DAP) for the elimination of urban waste from the classification level. Theinformation was collected through 406 surveys of heads of households by multiple-stage random sampling, complemented by in-depthinterviews; the method of choice experiments (EE) was used to determine the preference of the public user, using thelogitandmixlogitmodel to estimate the probability of the DAP. The results indicate that 68.72% of users do not recycle any waste, but are predisposedto do so. Of these, 28.72% have a preference for RR (waste collection) with the practice of “4R” for ...

The management of urban waste in the Provincial Municipality of Tambopata induces the environmental deterioration of the soil, water,and biodiversity along with the proliferation of diseases. The objective was to determine the citizens’ preference in reducing, recycling,reusing, recovering (4R) and their willingness to pay (DAP) for the elimination of urban waste from the classification level. Theinformation was collected through 406 surveys of heads of households by multiple-stage random sampling, complemented by in-depthinterviews; the method of choice experiments (EE) was used to determine the preference of the public user, using thelogitandmixlogitmodel to estimate the probability of the DAP. The results indicate that 68.72% of users do not recycle any waste, but are predisposedto do so. Of these, 28.72% have a preference for RR (waste collection) with the practice of “4R” for ...

The management of urban waste in the Provincial Municipality of Tambopata induces the environmental deterioration of the soil, water,and biodiversity along with the proliferation of diseases. The objective was to determine the citizens’ preference in reducing, recycling,reusing, recovering (4R) and their willingness to pay (DAP) for the elimination of urban waste from the classification level. Theinformation was collected through 406 surveys of heads of households by multiple-stage random sampling, complemented by in-depthinterviews; the method of choice experiments (EE) was used to determine the preference of the public user, using thelogitandmixlogitmodel to estimate the probability of the DAP. The results indicate that 68.72% of users do not recycle any waste, but are predisposedto do so. Of these, 28.72% have a preference for RR (waste collection) with the practice of “4R” for ...

The management of urban waste in the Provincial Municipality of Tambopata induces the environmental deterioration of the soil, water,and biodiversity along with the proliferation of diseases. The objective was to determine the citizens’ preference in reducing, recycling,reusing, recovering (4R) and their willingness to pay (DAP) for the elimination of urban waste from the classification level. Theinformation was collected through 406 surveys of heads of households by multiple-stage random sampling, complemented by in-depthinterviews; the method of choice experiments (EE) was used to determine the preference of the public user, using thelogitandmixlogitmodel to estimate the probability of the DAP. The results indicate that 68.72% of users do not recycle any waste, but are predisposedto do so. Of these, 28.72% have a preference for RR (waste collection) with the practice of “4R” for ...

In recent years the internet has positioned itself as a useful, functional and necessary tool for students to develop mainly their academic and social activities. However, it’s inappropriate and excessive use could cause physical and psychological problems in students, affecting their quality of life. For this reason, the present research aimed to determine the relationship between internet addiction and aggressiveness in students at the secondary education level of a public educational institution in Madre de Dios, Peru. The research had a quantitative approach, an experimental design and was correlational. The sample consisted of 170 students to whom the Lima Internet Addiction Scale and the Aggression Questionnaire were applied, instruments with adequate levels of validity and reliability. According to the results, the students were characterized by moderate levels of internet addic...

In recent years the internet has positioned itself as a useful, functional and necessary tool for students to develop mainly their academic and social activities. However, it’s inappropriate and excessive use could cause physical and psychological problems in students, affecting their quality of life. For this reason, the present research aimed to determine the relationship between internet addiction and aggressiveness in students at the secondary education level of a public educational institution in Madre de Dios, Peru. The research had a quantitative approach, an experimental design and was correlational. The sample consisted of 170 students to whom the Lima Internet Addiction Scale and the Aggression Questionnaire were applied, instruments with adequate levels of validity and reliability. According to the results, the students were characterized by moderate levels of internet addic...

El objetivo de la presente investigación fue analizar el síndrome visual informático (SVI) en los docentes peruanos de educa-ción básica durante la pandemia por COVID-19. El enfoque fue cuantitativo, el diseño no experimental y el tipo descriptivo transeccional. La muestra fue conformada por 238 docentes de los niveles inicial, primaria y secundaria que laboraban en la ciudad de Cusco, a quienes se les aplicó el Cuestionario de Síndrome Informático (SVI-Q), instrumento con adecuados niveles de confiabilidad y validez. Los resultados indican que los docentes se caracterizan por presentar altos niveles del SVI, caracterizados principalmente por el ardor de los ojos, lagrimeo, picazón, enrojecimiento ocular y pesadez en los párpados. Por otro lado, se determinó que los niveles del SVI se asociaban significativamente al grupo etario, el tiempo de conexión a los dispositivos, as�...

The present research aimed to describe the attitudes towards scientific research of the students of the Education career of a pedagogical higher education institute of Madre de Dios, Peru. The research approach was quantitative, the design was non-experimental while the type was descriptive, transactional. 138 students participated to whom a sociodemographic data sheet and the Index of Attitude towards Research were applied, an instrument with the required validity and reliability. According to the findings, the students were characterized by having an unfavorable attitude towards scientific research and it was determined that some sociodemographic variables such as sex and age group were significantly associated with the attitude towards scientific research (p <0.05). Finally, it was concluded that it is necessary to promote the development of didactics and research competencies of t...

The present research aimed to describe the attitudes towards scientific research of the students of the Education career of a pedagogical higher education institute of Madre de Dios, Peru. The research approach was quantitative, the design was non-experimental while the type was descriptive, transactional. 138 students participated to whom a sociodemographic data sheet and the Index of Attitude towards Research were applied, an instrument with the required validity and reliability. According to the findings, the students were characterized by having an unfavorable attitude towards scientific research and it was determined that some sociodemographic variables such as sex and age group were significantly associated with the attitude towards scientific research (p <0.05). Finally, it was concluded that it is necessary to promote the development of didactics and research competencies of t...

El Pterygoplichthys pardalis (Castelnau, 1855) (Carachama) aún no se cultiva para la explotación comercial. El volumen total comercializado en Madre de Dios proviene de la pesca en medios naturales, lo que representa un riesgo para el consumo humado, debido a la contaminación con mercurio, ocasionado por la minería aurífera aluvial artesanal. Por tanto, el presente estudio tuvo por objetivo evaluar el efecto de dieta comercial en el cultivo de P. pardalis en sistema de estanque. Se estudió cuatro tratamientos (T) de suministro de dieta, con proporciones calculados basado en la biomasa de los peces (BP) siendo: T1 (1% BP), T2 (3% BP), T3 (5% BP) y T4 (7% BP). Se sembraron 2640 unidades de P. pardalis en tres estanques. Los peces presentaron inicialmente en promedio un peso de 55,2 g y una longitud de 13,1 cm. Al finalizar los 60 días de crianza se registró una supervivencia del 10...