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Chemical compositions and cytotoxic activity of essential oils extracted from Hedychium coronarium J. Koenig grown in VietnamHedychium coronarium, commonly known as white ginger lily (Zingiberaceae), is a native species in Asian forests. The plant has long been used as a traditional medicine for treating pain and... Author: Hieu Tran Trung, Le Giang Duc, Quoc Nguyen Van, Chung Nguyen Thi, Chen Tran Van, Minh Le Duc Keyword: Hedychium coronarium essential oil GC/MS SK-LU-1 cytotoxicity
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Fixed point theorems for A-contractive mappings in boundedly compact and T-orbitally compact metric spacesIn this paper we prove some fixed point theorems for map-pings satisfying an implicit contractive conditions in metric spaces. Our re-sults improve and extend some results in the literature (Garai, L.... Author: Hoc Nguyen Huu Keyword: Boundedly compact spaces Fixed points Metric spaces $T$-orbitally compact spaces
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Enhancing positive effects for the communicative language teaching activities in English classroomsEnhancing positive effects for the communicative language teaching activities in English classrooms Author: Quang Do Ngoc Keyword: Key1
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Chemical composition of essential oils of Litsea elongata in Pu Hoat Nature Reserve, Nghe An ProvinceStudy on chemical composition of essential oils from leaves, bark and fruits of Litsea elongata species, essential oil content reached ...% corresponding to fresh materials. Essential oils were... Author: Tai Dinh Duc, Hieu Do Trong Keyword: essential oils Litsea elongata Pù Hoạt
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