Báo cáo nghiên cứu khoa học: "Notes on the water bugs (Hemiptera: Heteroptera) in urban areas of Hanoi" docx

... rivers). The following list of sampling localities contains the collecting codes used also in the results and discussion section. (a) Still waters: - Ponds, lakes: HN01: Lotus pond 1 near ... urbanisation and water pollution. However, they may still live around the rural districts of Hanoi, which is out of the scope of this study. Future field collection, both i...

Ngày tải lên: 21/07/2014, 16:21

... individual of these species. These species may vanish due to urbanisation and water pollution. However, they may still live around the rural districts of Hanoi, which is out of the scope of ... fauna in the central town of Hanoi. The results from this study are to be served as the first base-line data for subsequent studies on the fauna and ecology of wa...

Ngày tải lên: 14/03/2014, 10:20

... during the main season. In the off season, about 58% of wholesalers sold more than 100 tonnes of mangoes. The group selling less than 60 tonnes of mango during the main season made up about 50% of ... 20406080 Consumer ratings of mango prices in comparsion to their wages High Average Low Figure 7. Consumers’ opinions of the cost of mangoes in relation to their...

Ngày tải lên: 22/06/2014, 12:20

... By the way, diameters of the antibacterial cycles increase with the concentration of terpinen-4-ol in the essential oil, with the exception of Staphylococcus aureus and Pseudomonas aeruginosa ... 90%). The high antibacterial activity of the fractions of lower terpinen-4-ol composition points out that beside terpinen-4-ol, other components in the tea tree oil...

Ngày tải lên: 22/07/2014, 03:20

... for these investigations. Samples are taken during the adsorption process and analysis has been done to figure out the change of adsorbate concentrations in the solution. The concentrations of ... in which Q (mg/g) is the maximum concentrations of adsorbate in the activated carbon, KLis an equilibrium constant,(1/ppm), q*(mg/g) and c*(ppm) are the concentrations...

Ngày tải lên: 22/07/2014, 03:20

... 2006. Prevalence of the six most common infectio us causes of pre - weaning diarrhoea in piglets in Vietnam. Proceedings of the 19 th IPVS Congress, Copenhagen, Denmark , July 16 - 19, 2006. International Pig ... the adequacy of nutrition, along with monitoring of health and productivity. A guide to condition scoring of pigs is given in the next part. o Drinkable wa...

Ngày tải lên: 22/06/2014, 12:20

... parts. - In both specimens, the deformation concentrated on the beam end near the column face with the elongation of the PC bars and the damage of the beam concrete at the upper part of the beam ... load. These cracks caused the top part of the beam became “softened”. The concrete at the top part of the beam near the column face started crushing a...

Ngày tải lên: 21/07/2014, 17:21

... could perceive the difference in sensory properties of the watermelon fresh-cut in comparison with the control sample. 4. CONCLUSION Ozone blowing into the package containing watermelon fresh-cut ... Influence of blowing time of ozone flux on the watermelon fresh- cut quality In this experiment, ozone flux was directly blown into the package containing watermelon...

Ngày tải lên: 22/07/2014, 03:20

... designed by users. The second one is to control of welding speed according to the shape of welding line. To solve this problem is to maintain the width of welding path as constant as possible. ... interpolation By exchanging x and y coordinate or starting point and ending point, we can transform all lines into the mentioned above form. Therefore, any lines in the coo...

Ngày tải lên: 22/07/2014, 03:21

... (1998). THE ARTISTIC SYMBOLS IN THE JOURNEY OF POEMS OF HAN MAC TU Dang Thi Ngoc Phuong The Secondary School of Nguyen Tri Phuong, Hue SUMMARY While fighting against the serious ... Blood that profoundly obsess the readers. The disease eroded his body but at the same time created endless inspiration for him. To him, pain meant creativity. Moon, Soul and Bl...

Ngày tải lên: 19/06/2014, 09:20