what are the threats to biodiversity of a geographical area

Ngày tải lên: 14/10/2014, 01:03

... For many of us the major disadvantage of shopping in supermarkets id that it is time consuming and it takes a while to getthere and back. Big stores are also quite dangerous for all small shops ... found there. One the other hand shopping in supermarkets can be annoying beckause there is a big choice which can cause confusion. People often buy unnecessary things beckause they seeing to have ... have a good price and you buy things that tou did not plan to buy earlier. This is called impulse buing. Attractive packing and displays versuade people to buy things they do not actually need....

Ngày tải lên: 23/10/2013, 02:15

... were unable to handle the sheer volume of traffic and therefore stopped being able to forward legitimate data. Trojans take the idea of malicious viruses and worms to a new level. Rather than functioning ... content and includes any software that has a nefarious purpose in mind. Malicious software includes software such as viruses, worms, and trojans, although those three types of malware warrant their ... as spyware. Spyware functions in many ways like a trojan and allows the designer of the spyware to track everything from what websites an individual frequents to the purchases (and potentially...

Ngày tải lên: 21/01/2014, 02:20

Ngày tải lên: 05/11/2014, 23:30

Ngày tải lên: 14/08/2014, 19:22

... methods also help the suppliers be active choosing what particular customers for advertisement objects . What are the good and bad points of What are the good and bad points of advertising ... 1102015087 MAI CHAU DAN THANH 1102015096 BUI THI HOANG ANH 1102015001 TOPIC 13 By what means can a product or a servicebe advertised? Briefly present the strengths and weaknesses of each means  A product ... customers usually receive the leaflets after that they throw away or if they read it but they can’t remember information of the suppliers Advertising has both good and bad points. Therefore,...

Ngày tải lên: 02/06/2014, 15:10

... meeting between the two authors was held. For all data extracted, a qualitative software program (Atlas.ti ver- sion 5.2) was u sed to electronically code and man age data, and to generate report s of coded ... 5:64 http://www.implementationscience.com/content/5/1/64 Page 6 of 9 Table 2 presents the explanations of the perceived barriers and facilitators to implementation. While some factors were perceived as either a b arrier or facilitator, most of the ... rted at the level of the ergonomic measure: ‘relat ive advan- tage,’‘difficulty,’‘compatibility,’‘complexity,’ and ‘approved.’ Relative advantage The factor ‘relative advantage’ was defined as the...

Ngày tải lên: 10/08/2014, 10:23

Ngày tải lên: 13/08/2014, 15:21

Ngày tải lên: 14/10/2014, 01:07

Ngày tải lên: 23/03/2015, 10:58

Ngày tải lên: 05/09/2013, 09:08

... not too. there are tax advantages too if you compare it to the same job being employed as you can claim all related expenses such as travel (motor costs) to reduce your tax bill, so in theory ... Uncle Sam will also want you to pay your full share of FICA and Medicare, which up to then was half the responsibility of the employer. Unless you are willing to meticulously learn the bookkeeping ... down and count the costs. Do you have what it takes to make this dream a reality, or will the disadvantages of being your own boss threaten to swallow up that business of yours? Think of all the...

Ngày tải lên: 27/10/2013, 09:15

... was basically stable at 35 °C, and retained 60% of the initial activity at 45 °C for 90 min when assayed at 35 °C (Fig. 3A, B). The presence of Ca 2+ increased the thermal stability of PhyH and ... enhance the catalytic efficiencies of single-domain phytases. Thus, PhyH-DI fused to another single-domain phy- tase may improve the catalytic efficiency of the latter. Materials and methods Strains, ... was determined using the Bradford assay with BSA as the standard [28]. Phytase activity assay Phytase activity was determined by measuring the amount of phosphate released from InsP 6 using a modified ferrous sulfate...

Ngày tải lên: 14/02/2014, 15:20

... (41,548 ha) in 2010 (Barney 2005). Local forests around Khe Tran are one of the key biodiversity areas of the province, since many rare and endangered species of plants and animals can be found there. ... but, as villagers are not allowed to hunt animals or cut trees in the natural forest of the conservation area, they usually collect wild animals from places close to the village but outside the ... consist of patches of degraded forest, grassland, Acacia and rubber plantations, and areas reserved for agriculture. Two main rivers can be found near the village, the O Lau and My Chanh rivers....

Ngày tải lên: 21/02/2014, 04:20

... right, and a cylindrical gear made by molecular manufacturing at top left. (F) shows two atoms in the protein, (G) reveals the nucleus of the atom as a tiny speck. Below: 35 xenon atoms spell ... Major Aspects of Nanotechnology Major Aspects of Nanotechnology ã What is it? ã How did it come about? ã What are the social implications? ã What does this mean for the future? ... Applications) (Medical Applications) Nanomachines could travel through the bloodstream Major Aspects of Nanotechnology Major Aspects of Nanotechnology ã What is it? ã How did it come about?...

Ngày tải lên: 15/03/2014, 22:13

... capacity figures very low. We have summarized the average and maximum testing capacity in appendix 2. The ratio of the maximum capacity to the average capacity available is about 2.5. Again, ... the lists of the GLP laboratories with their areas of expertise to define the parent populations to be considered. Besides the eight areas of specialization listed above there are certain industry-specific ... incorporates all the relevant data. However, there is no general standard for an acceptable level of price variability. Thus, we had to fix a reasonable boundary. The ratio mean to median of a sample...

Ngày tải lên: 23/03/2014, 05:22

... Individual amino acids aligned to res- idues from the binding interface are conserved at a level of at least 75% similarity, whereas amino acids aligned with residues from other surface areas do ... ori- entation of the base and sugar–phosphate backbone of the nucleotide in subsite 6 and the formation of the alternative subsite 7 are a consequence of the inaccessi- bility of Trp8 in this crystal ... interface that allows us to understand A B Fig. 4. Binding of hexathymidine to amphipathic platforms of a Bc- Csp swapped dimer. (A) Topological representation of a functional unit of the swapped...

Ngày tải lên: 23/03/2014, 09:21

... Corresponding author Abstract In recent years it was reported that the accumulation of point mutations in VP4 and VP7 genes of rotavirus strains was the main cause of the failure of the G or P-typing. Failures ... Universidad Nacional de Asunción. Río de la Plata y Lagerenza, Asunción (2511), Paraguay Email: Gabriel I Parra* - gabriel_parra@hotmail.com; Emilio E Espinola - emilioespinola@hotmail.com * ... was reported the failure of the Das's RT-PCR strategy to detect most (75%) of the G1 human rotavirus isolated in Bang- ladesh during the surveillance in 2002. They argue that this failure was due to...

Ngày tải lên: 20/06/2014, 01:20

... point approach to the Hyers-Ulam stability of a functional equation in various normed spaces Hassan Azadi Kenary 1 , Sun Young Jang 2 and Choonkil Park 3* * Correspondence: baak@hanyang. ac.kr 3 Department ... Circolo Math Di Palermo. (to appear) 9. Kenary, HA, Shafaat, Kh, Shafei, M, Takbiri, G: Hyers-Ulam-Rassias stability of the Appollonius quadratic mapping in RN- spaces. J Nonlinear Sci Appl. 4, ... baak@hanyang. ac.kr 3 Department of Mathematics, Research Institute for Natural Sciences, Hanyang University, Seoul 133-791, Korea Full list of author information is available at the end of the article Abstract Using...

Ngày tải lên: 20/06/2014, 22:20

... of work is already enough to fray the nerves of the parents. Further demands from the children at home might cause a nervous reaction on the part of the parents. Some parents, in order to ... They are still closer to nature and this has the effect of making life easier and simpler. Children are less So child-abuse is less likely to occur in a family where the parents have stable ... are the possible causes of child abuse? What, in your opinion, are the possible causes of child abuse? Most child-abuse victims seem to be children of parents who are too busy earning a living...

Ngày tải lên: 21/07/2014, 20:20