The purpose of this research is the design of a green infrastructure that allows a regional conservation area to revalue the Ventanilla wetlands to promote ecotourism through spaces for the conservation of natural resources, turning it into a tourist attraction. The proposal considers design and construction criteria with adequate technology, biodegradable, and sustainable materials where environmental impact is minimized in this context. The collection of information through field visits and the use of different software for the topographic survey. Results show that the infrastructure design proposed was validated by a survey of potential users of the place, with 75% of the interviewees agreeing with the design proposal that allows interaction and harmony with nature, giving it a landscape value, generating local, national, and international visitors. The value is in the ecosystem servi...

This research aims to determine the influence of the method of the formative project in the development of environmental behaviors in undergraduate students of a private university, 2020. This is because in the current educational system, teaching focused on developing competencies was established in the midnineties; despite this, some private academic centers can follow the traditional model for the fulfillment of objectives. The use of the formative project method, which is characterized by its permissibility feature, for which a plan of action is designed, data was collected through a questionnaire based on the Likert scale before and after the application of the project with a sample of 168 students. The results based on the Wilcoxon Ranges statistical analysis showed that there were no students with Low scores in the pre-test, but students with a Medium level of 44.05% (74); and 55....

The purpose of the research was to determine the influence of industrial wastewater treatment using the Lemna Minor aquatic plant. Certain varieties of macrophyte plants can absorb or retain various contaminants. Thanks to this, it has been determined that the variety known as Lemna Minor presents this type of property. Three treatment trials were carried out varying the amounts of Lemna Minor (100, 200, and 300g). They are keeping constant the retention time of 10 days that were analyzed at 3, 6, and 10 days after the treatment and with a constant volume of the residual effluent. The results indicate that in terms of the parameters that determine organic contamination, BOD was reduced by (61 %); COD was reduced by (68 %) and the concentration of total suspended solids by (61 %).

In a global context, where the construction industry is a major source of CO2 emissions and resource use, is dependent on concrete and its risks, and lags behind in digitalization, a clear need arises to direct architecture towards more practical, efficient, and sustainable practices. This research introduces an alternative technique for building timber space structures, aiming to expand its applications in areas with limited access to advanced technologies such as CNCs with more than five axes and industrial robotic arms. This involves reconfiguring economic and ecological constraints to maximize the structural and architectural advantages of these systems. The method develops a parametric tool that integrates computational design and manufacturing based on two-axis laser cutting for shells with segmented hexagonal plywood plates. It uses a modified ‘half-lap joint’ mechanical joint...

La presente investigación es el estudio del caso Perú sobre las estrategias implementadas por el gobierno peruano a partir de la detección del paciente cero con el objetivo de contener la propagación de la pandemia por el coronavirus COVID-19 decretada por la OMS. Se detalla el comportamiento de la evolución de la cantidad de infectados a partir del 6 marzo al 24 de abril 2020. El primer grupo de medidas se adoptaron a partir de la detección del paciente cero hasta la declaración por la OMS (Organización Mundial de la Salud) como pandemia, acompañado de la implementación de protocolos acoplados a nuestro sistema de salud y medidas tomadas por el gobierno peruano mediante Decreto Supremo 008-2020-SA declarando emergencia sanitaria a nivel nacional por un plazo de 90 días. Posteriormente se pasó a tomar una serie de medidas evaluadas desde el 12 al 26 de marzo y del 27 de marzo...