Ecological sustainability

This study evaluates the current status and potential of cinnamon production regions in Vietnam that adhere to organic standards in Dam Ha district, Quang Ninh province. Organic cinnamon production not only enhances economic value but also contributes to environmental protection and ecological sustainability.

9p viaburame 14-03-2025 3 1   Download

Achieving ecologically sustainable development requires utilizing the added value of waste sources to synthesize functional materials. Currently, Vietnam is a country with developed agriculture, and agricultural by-products are increasing over the years.

8p viyamanaka 06-02-2025 3 1   Download

This study examines the impact of alternative energy resources, natural resources, and government spending on Vietnam's ecological sustainability from 1990 to 2021, using the environmental Kuznets curve (EKC) framework. Employing all the public recognized data from World Bank, our findings reveal an inverse relationship between carbon dioxide (CO2) emissions and renewable and nuclear energy use, natural resources, and government expenditure.

11p tuetuebinhan000 23-01-2025 2 1   Download

This study examines the impact of alternative energy resources, natural resources, and government spending on France's ecological sustainability from 2000 to 2021, emphasizing the Environmental Kuznets Curve (EKC) framework and the theory of linear regression models. The findings reveal an inverse relationship between CO2 emissions and renewable energy and nuclear share on both total energy supply and final consumption.

11p tuetuebinhan000 23-01-2025 2 1   Download

This research has raised the question of whether the vibration transmission at a wall junction depends on how the wall is excited (by either a sound wave or a mechanical shaker). The aim of this research is to investigate this question and hence contribute to the revision of the series of standards. Villot and Guigou-Carter (2000) have considered this problem but their equations (10) and (13) appear to be in error. This research will endeavour to derive the correct equations and r epeat Villot and Guigou Carter’s calculations.

162p runthenight05 01-03-2023 16 3   Download

This research thesis seeks to understand how governments, the legal system and the people responsible for construction can be encouraged to incorporate sustainable design in all building developments. Most important within this research is to question the lack of checks of ESD conducted from the planning permit through to the construction phase or on completion of a building.

160p runthenight07 01-03-2023 10 3   Download

This paper presents an ‘ex ante’ decision support tool to evaluate the economic and ecologic impacts of shippers’ horizontal collaboration in urban freight delivery.

18p tohitohi 22-05-2020 26 1   Download

The thesis studies the composition and density of insect pests and insects that mainly catch on tea, the ability to control pests of some major prey insects, the impact of some ecological factors on pests , the main prey of insects and their relationship, building credible references to sustainable farming areas of integrated tea pest management.

27p xacxuoc4321 11-07-2019 57 3   Download