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Phytoremediation, a technology using plants to remove contaminants from soils or water, has been intensively studing during the past decade due to its cost-effectiveness and environmental harmonies. Vetiver (Vetiveria zizanioides L.) is a piece of grass with excellent characteristics in erosion control . It is also well-known as a highly heavy m...
6 trang | Chia sẻ: yendt2356 | Ngày: 01/12/2020 | Lượt xem: 577 | Lượt tải: 0
4.2. Sự thích nghi của lá Tua cuốn Gai Lá dự trữ Lá nhiều màu sắc Lá sinh sản Lá có màu sắc, hình dạng thay đổi theo điều kiện sống
20 trang | Chia sẻ: thucuc2301 | Ngày: 01/12/2020 | Lượt xem: 478 | Lượt tải: 0
Nguyên tắc chung Chỉ một trong hai mạch của phân tử DNA làm khuôn để tổng hợp mRNA
20 trang | Chia sẻ: thucuc2301 | Ngày: 01/12/2020 | Lượt xem: 493 | Lượt tải: 0
The lipid content is from 20,7% to 24,87% of dry weight. The cultivars which had the lowest content of lipid were E085- 5 reaching 20,7%, the highest was DT84 (6) which reached 24.87%. The protein content of these cultivars ranged from 24, 11 to 33, 82% of dry weight. The cultivars that had the highest content of protein were BK. The cultivars t...
5 trang | Chia sẻ: yendt2356 | Ngày: 01/12/2020 | Lượt xem: 541 | Lượt tải: 0
This study focuses on 2 strains TC 32 and NC 182 isolated in Trai Cau and Nui Coc. These strains have the antibiotic activity against bacteria G-, G+ and some typical plant molds. The biocharacteristics and classifications have been determined: Strain TC32 named Streptomyces griseocastaneus TC 32 and - Strain NC 182 named Streptomyces flavovaria...
5 trang | Chia sẻ: yendt2356 | Ngày: 01/12/2020 | Lượt xem: 567 | Lượt tải: 0
This paper investigates and compares three algorithms in soft-computing: Genetic Algorithm (GA), Evolutionary Strategy (ES) and Simulated Annealing (SA) in solving the problems of numerical optimization. Thanks to the results, we understand advantages of each algorithm to choose the most suitable algorithms or combine these algorithms to enhance...
6 trang | Chia sẻ: yendt2356 | Ngày: 01/12/2020 | Lượt xem: 498 | Lượt tải: 0
3.2. Các quá trình cần năng lượng trong tế bào ATP P Protein vận chuyển Chất tan P i P ADP i Chất tan được vận chuyển qua • Quá trình đồng hóa • Sự vận chuyển tích cực qua màng • Sự chuyển động cơ học
23 trang | Chia sẻ: thucuc2301 | Ngày: 01/12/2020 | Lượt xem: 530 | Lượt tải: 1
The seeds of 11 mungbean cultivars were used for analyses of protein and lipid content in the seed and enzyme activity. The total lipid content in the seeds was from 4.87% to 7.07% of dry weight and this value was highest in Ninh Thuan cultivar. The protein content in the seeds was 20.99% - 26.99% of dry weight. The protein content was inversely...
6 trang | Chia sẻ: yendt2356 | Ngày: 01/12/2020 | Lượt xem: 528 | Lượt tải: 0
Cấu trúc: Lớp đôi phospholipid Protein –Protein xuyên màng (protein khảm) –Protein ngoại vi Carbohydrate
45 trang | Chia sẻ: thucuc2301 | Ngày: 01/12/2020 | Lượt xem: 527 | Lượt tải: 0
The long-lasting traditional way of potato planting by breeding bulb has increased the disease infection possibility, especially virus, and worsened its resistibility through asexual reproduction. In addition to that, planting cost by breeding bulb has lowered economic efficiency as it costs up to 35 – 40% of total production value. Against this...
6 trang | Chia sẻ: yendt2356 | Ngày: 01/12/2020 | Lượt xem: 512 | Lượt tải: 0