primary production in the open ocean

... to increased binding of Mg 2+ . This point is dealt with further in the Discus- sion. Oxidation of thymine in thymidine and its nucleotides The kinetics of oxidation of thymine by KMnO 4 [34] in ... observation, confirming that the mechanism underlying the Mg 2+ effect on the kinetics of nucleotide oxidation does not affect the intrinsic rate of the reaction and is due solely to the screening of the negative ... intramolecular stack- ing of thymine residues brings the two C(5)ẳC(6) bonds in close proximity, thereby increasing the prob- ability of their attack by MnO 4 – and decreasing the effect of the negative...

Ngày tải lên: 19/02/2014, 18:20

... diversity during seed production. Therefore, the recommended minimum population size depends on the initial diversity in the variety. The following are guidelines based on the origin of the variety: ... lettuce is thinned within rows to the final spacing of 12 – 1 6in (30 – 40cm). Transplanted lettuce would be spaced at the final spacing of 12 – 1 6in (30 – 40cm) within row and 18 – 3 0in (46-76cm) ... in protecting intellectual property (IP) in a manner which promotes creativity and innovation in the interest of the public good. We encourage you to learn more about the Creative Commons, the...

Ngày tải lên: 21/02/2014, 21:20

... 2.7% in the baseline, with the main underlying economic reason for the decrease being the increases in quotas after the base year. – In the EU-12 milk quota rents are almost zero in the base ... decline is more considerable in the southern part than in the north. The projected impacts on regional milk production are mainly determined by the estimated milk quota rents in the baseline ... fallen short of the quota, following the increase in quota (in 11 MS of the EU-15, due to the enlargement and granting of restructuring reserves for the EU-10) reductions in the intervention prices...

Ngày tải lên: 18/03/2014, 00:20

... used and the ash resulting from incineration of the sludge remains in the product. The inorganic substance of the ash of the incinerated sludge is also a compound of the cement clinker. This ... when the paper mill and the brick cement (or brick) manufacturing industry are in the neighbouring area and the latter has the capacity to use the sludge in its process (IPPC, 2001). In the ... equipment, and, therefore, high capital costs. 8. Utilisation in the cement and brick industry or other building material In the cement industry both the material and energy content of the paper...

Ngày tải lên: 18/03/2014, 02:20

... cross-linked furanic species. The continued growth in size of the cross-linked furanic species eventually results in the precipitation of the molecular clusters out of the solution into the primary ... from the conventional understanding in the open literature. Competing interests The authors declare that they have no competing interests. Authors' contributions MZ carried out the ... the cross section of the sample, capturing both populations of the large and small spheres. Micrograph (f) shows the details of the interior of the carbonaceous sphere, revealing that the interior...

Ngày tải lên: 20/06/2014, 23:20

... During the wet season, there needs to be a means of treating wastewater other than irrigating rice fields because water levels in the fields will already be high due to heavy rainfall. Settling ... contributing to the spread of diseases of catfish since downstream operators are pumping the infected water from canals into their ponds (Phan et al. 2009). Levels of fish-disease organisms in the ... common in An Giang Province (Cao et al. 2009), the logistics for the transfer of wastewater to the padi field and for the capture of the reduced fertiliser costs within the family business enterprise...

Ngày tải lên: 21/06/2014, 04:20

Ngày tải lên: 21/06/2014, 17:20

Ngày tải lên: 09/07/2014, 03:20

Ngày tải lên: 07/08/2014, 20:23

Ngày tải lên: 08/08/2014, 00:22

Ngày tải lên: 09/08/2014, 04:20

Ngày tải lên: 11/08/2014, 21:22

Ngày tải lên: 03/02/2015, 15:33

Ngày tải lên: 28/04/2015, 11:45

... households owning livestock, by expenditure quintile. (FAO, 2009) 27 Global livestock population and production (steinfeld et al., 2006) 46 Production of ruminant meat (1000 ton/year) FAO SYb PRODUCTION ... for livelihoods  Half of these 600m livestock keepers live in Asia  Also, many millions off-farm jobs created along the supply chain (trading, processing, retailing)  Between 4-17 off-farm ... 50 Livestock in a changing world  Genetics and breeding  Feed resources and Utilization  Human resource  International trading 20 Role of livestock ã Livestocks critical role in nutrition...

Ngày tải lên: 08/04/2013, 10:35

... utilized in the next year. Based on these findings, a management method adequate to obtain the biomass of the giant reed and maintain the wetland potential is proposed as shown in Fig. 10. In this ... experiment using radioactive phosphorus indicated that the decreasing of phosphorus in the leaves occurred in the order of location from the bottom to the top, which is relevant to the order of dying ... whole plants including the roots and rhizomes are cropped except for the roots and rhizomes remaining for the next year. Thereafter, the giant reeds grow with the rhizome extension, and the giant...

Ngày tải lên: 05/09/2013, 09:38

Ngày tải lên: 05/09/2013, 10:17

... meaning or scanning it to pick out specific information. Other things to keep in mind are: 1. When choosing texts consider not only their difficulty level, but also their interest or their ... poem. Reading aloud inhibits most pupils and forces them to concentrate on what they are saying as opposed to what they are reading and the meaning is very often lost. Writing In primary schools, ... sure that the pupils understand the essential vocabulary they need to complete the task before they begin to read. 3. While the children are reading the text, move around the class providing support...

Ngày tải lên: 06/09/2013, 10:10

Ngày tải lên: 18/12/2013, 21:45

... services present one of the most effective tools in the fight against the spread of the epidemic. ã Is New Zealand imposing family planning services on developing countries in the Pacific? No. ... reproductive health. Further, due to the financial crisis, a range of international donors active in the Pacific and which support SRHR, have announced they will be withdrawing, reducing their support ... complete their education, find employment and therefore more likely to remain in poverty. Teenage pregnancy is linked to an increased risk of unsafe abortion, which can lead to injury, infertility,...

Ngày tải lên: 14/02/2014, 21:20