PENGARUH TEKANAN VAKUM TERHADAP KEMURNIAN OKSIGEN PADA PROSES VACUUM PRESSURE SWING ADSORPTION by Amelia Sugondo, Teng Sutrisno, Richard M. Saputra Saputra

“…COPD sufferers need to get fresh air with a high oxygen content. The oxygen requirement can be produced by using cryogenic, adsorption and membrane technology. …”
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U.S. farmers market attendance and experiences by Laura Witzling, Bret Shaw, Darlene Wolnik

“…Top motivations for attending included getting fresh food, supporting local farm­ers, getting high-quality food, and doing something fun, suggesting that promoting farmers markets with those themes should resonate with audiences. …”
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U.S. farmers market attendance and experiences by Laura Witzling, Bret Shaw, Darlene Wolnik

“…Top motivations for attending included getting fresh food, supporting local farm­ers, getting high-quality food, and doing something fun, suggesting that promoting farmers markets with those themes should resonate with audiences. …”
Get full text