Nonablative transurethral Erbium:YAG laser treatment for chronic prostatitis/chronic pelvic pain syndrome: A prospective comparative study.

Aims: This prospective study aimed to compare the clinical outcomes between the use of Erbium:YAG (Er:YAG) laser in a nonablative mode, to the use of the pharmacological treatment of oral tadalafil for the treatment of chronic prostatitis/chronic pelvic pain syndrome (CP/CPPS).

Methods: The laser group received two sessions of Erbium:YAG laser, administered intraurethrally in a long, nonablative train of long pulses (SMOOTH™ mode), applied at the level of the male prostatic urethra. Tadalafil group received oral tadalafil at a dose of 5 mg/day, consecutively for 2 months.

Brazilian Environmental-Economic Accounting for Water: A structural decomposition analysis.

The UN Sustainable Development Goals constitute a bench of directives with a universal scope to establish actions to mitigate poverty and protect the environment. Benefiting from the Environmental-Economic Accounting for Water recently published in Brazil, it is possible to harmonize the demand of water and the economic sectors. To this end, this study conducted an input-output analysis and structural decomposition analysis to explore the water consumption of the Brazilian Economy and its driving forces during an unprecedented drought and economic recession between 2013 and 2015.

Analysis of potential for reducing emissions of greenhouse gases in municipal solid waste in Brazil, in the state and city of Rio de Janeiro.

This paper examines potential changes in solid waste policies for the reduction in GHG for the country of Brazil and one of its major states and cities, Rio de Janeiro, from 2005 to 2030. To examine these policy options, trends in solid waste quantities and associated GHG emissions are derived. Three alternative policy scenarios are evaluated in terms of effectiveness, technology, and economics and conclusions posited regarding optimal strategies for Brazil to implement.

Strategic environmental assessment of mining activities: A methodology for quantification of cumulative impacts on the air quality.

Environmental impact assessments in Brazil have usually focused solely on project-related issues without considering the regional context. Although required by current environmental legislation, cumulative impact assessments have not been included in the overall environmental assessment of projects. However, in recent Strategic Environmental Assessment (SEA) studies of policies, plans, and programs undertaken on a voluntary basis in support of the decision-making process, this kind of assessment has been performed especially with respect to air quality.