Today our planet is threatened by climate change, degradation of fertile soil (food insecurity), depletion of fossil fuel a combined by greenhouse gas emissions.The persistency of these problems forces scholars finding better solutions.Biochar becomes the prominent material to secure climate change by carbon sequestering, food Voltage Detectors sec
Abstract Background The first twelve months after a woman has given birth is crucial for the use of contraceptives to prevent unintended pregnancy.Most women, especially in developing countries, do not realize that they are at risk for pregnancy during this period.Due to this, contraceptive use by women is ignored at this time.Objective This study
ABSTRACT Fishing fleet in Palabuhanratu, especially for big pelagic fish such as tuna has shown increasing significantly since 2008.This is caused by implementation of rumpon (fish aggregating device) technology that makes fishing activities more efficient due to more exactly fishing ground.This condition made some gillnet fisherman Thermometers an
The Ecuadorian Amazon is considered a biodiverse region, and at the same time contains the largest number of oil blocks and oilfields in the country.Oil exploitation requires the implementation of oil facilities and related infrastructure, such as roads, water, and energy supply, Hat for operation.These large engineering works can alter the dynamic