Zar warna gambir diperoleh dari hasil ekstrak tanaman gambir yang merupakan saah satu tanaman komoditi ekspor unggulan Sumatera Barat yang memberikan devisa cukup besar dengan prospek pengembangan yang cukup baik.Zat warna gambir adalah zat wama alam jenis mordan-dye dan tidak tahan terhadap garam yang dipakai dalam pencucian.Ketahanan luntur warna
BackgroundReligious and sociocultural beliefs influence how people with epilepsy (PWE) are treated and cared for.Many communities in Africa and other developing countries, including Ethiopia, believe that epilepsy is caused by evil spirits and should be treated with herbal plants by traditional doctors and religious leaders.The combination of these
Water scarcity is one of the main challenges posed by the changing climate.Especially in semi-arid regions where water reservoirs are filled during the very short rainy season, but have to store enough water for the extremely long dry season, the intelligent handling of water resources is vital.This study focusses on Lac Bam in Burkina Faso, which
Interactional approaches to prosody have seen an enormous growth in the last decades.One crucial assumption common to these approaches is that prosodic devices may serve as resources for structuring and organizing an bostik roll-cote interaction.Methodologically, interactionally informed research of prosody rests upon ethnomethodological conversati
A 1.0 KVA fuelless generator has been developed.The crave for sustainable energy solution has led to the exploration of emerging technologies targeted at reducing reliance on fossil fuels and reducing environmental impact.One such technology is the development of fuelless generators, which harness renewable energy sources or utilize unconventional