co infection of polyomavirus bk and cytomegalovirus in renal transplant recipients

Ngày tải lên: 09/08/2014, 02:20

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Ngày tải lên: 08/08/2014, 18:21

... stories and other genres of literature including essay and memoir, techniques in storytelling and moreover, short literary works and their portrayal of life . With the understanding of such concepts, ... what is happening and what is going to happen next or, moreover, the suspense of readers – a type of involvement of the readers in doubting and speculating the coming events of the story. II.1.3. ... death of Carl. Carl died because of a heart attack in a tiny toilet of his own place of business. “Daddy and some other men tried to lift him up, while he was screaming and gasping and clutching...

Ngày tải lên: 07/11/2012, 15:01

Ngày tải lên: 07/09/2013, 12:58

Ngày tải lên: 14/12/2013, 00:41

... Distribution of microcystin- producing and non-microcystin producing Microcystis sp. in European freshwater bodies: detection of microcystins and microcystin genes in individual colonies., Syst. ... Only the concentration of toxin in Lake Tri An was too low to detect. The toxin concentrations ranged from 17.966 ng/mL in Duc An to 5.854 ng/mL in Nhu Y sample. Comparing microcystin concentrations ... A.G. Codd, Cyanobacterial toxins, the perception of water quality, and the prioritisation of eutrophication control., Ecological Engineering 16(1) (2000) 51. [4] I.R. Falconer, An overview of...

Ngày tải lên: 12/02/2014, 17:20

... factors relating to the level of harm and to the quality of the act are allowed to influence sentencing? According to Ashworth, in taking into account the quality of the act, the courts are simply establishing ... the court in R. v. Dudley and Stephens and the American Law Institute. Self-defence The law in England and Wales makes a distinction between the use of force in defence of oneself or others and ... relating to the individual offender Two groups of considerations relate to the offender himself. The first concerns his character. In some instances, the courts take into account those aspects of...

Ngày tải lên: 18/02/2014, 12:20

Ngày tải lên: 23/02/2014, 12:20

... main chains and 1-4 branchings, and the more common 1-3 main chains and 1-6 branchings. 18 This frac- tion also is highly active in vitro and in animal models of cancer, although activity in ... human studies indicate AHCC has anticancer efficacy. Beginning in 1992, Kamiyama conducted a trial in Japan to evaluate the preventive effect of AHCC against recurrence of hepatocellular carcinoma following ... D-Fraction are still in the early stages of investigation. The remaining two have been subjected to in- depth applica- tion against cancers in humans. Glucan Chains Core Proteins or Polypeptides Figure...

Ngày tải lên: 06/03/2014, 02:21

... disregard of the increased utility of precoordinated strings of subject terms, and catalog browse displays of them The problem with any discussion of such issues lies in the complexity of their interrelationships. ... teach how to find the precoordinated string than to teach how to think up all of the individual facets that need to go into a Boolean combination.) Increasing the granularity of searching to keyword ... to keyword levels, and robbing LCSH “facets” of their conceptual contexts in precoordinated strings, are both practices that directly undermine the scope-match level of traditional indexing–but it is...

Ngày tải lên: 07/03/2014, 23:20

... for hydrolysis and synthesis of penicillin G, ampicillin and cephalexin. Furthermore, insight into the nature of the transition state in the rate-determining steps of the reaction was obtained by analysing ... the kinetic properties of the enzyme and mutants [4,9–13], investiga- tions into the individual rate and binding constants underlying the kinetic properties and biocatalytic perform- ance in the ... may bind in the acyl- binding site of PA. Hydrolysis of p-NPA may thus proceed via reversed binding of the substrate, in which the leaving group, p-nitrophenol, occupies the acyl binding site and...

Ngày tải lên: 08/03/2014, 08:20

Ngày tải lên: 09/03/2014, 12:20

... with NdeI and HindIII, and cloned between the NdeI and HindIII sites of pMV361e, a pMV361 derivative containing the pblaF* promoter instead of the original phsp60 promoter and carrying a Km resis- tance ... strongly suggesting that this gene encodes a protein involved in the biosynthesis of PGL-tb in M. tubercu- losis strains that contain this glycolipid. Nevertheless, complementation of the fadD29 ... progress in our knowledge of the bio- synthesis of DIMs and PGLs, the in vivo functions of these FadD proteins in this pathway remain to be established and ⁄ or completed. For instance, the involvement...

Ngày tải lên: 15/03/2014, 11:20

... agricultural land, incineration, land reclamation, landfill, forestry and application to ‘dedicated’ land (Matthews, 1992). Dumping at sea has been prohibited in many countries including China. Land filling ... filling and incineration are un- popular because of the high cost and environmental hazards involved. Land application has become more popular because of the relatively low cost and the ben- efits of ... metal concentrations than in rural sludges. Zinc and Cu often have the highest concentrations in the biosolids. Cadmium is also of concern because of its potentially harmful effects on humans and...

Ngày tải lên: 15/03/2014, 23:22

... was obtained from a site in the western part of Singapore where heavy industries are located. The mineral composition of the soil includes quartz, clay minerals of predominantly kaolinite, montmorillonite and ... are )3, 0, +3, and +5. The main inor- ganic forms of As in contaminated soils and sediments are +5 and +3 (Harper and Haswell, 1988) but some- times the oxidation states of )3 and 0 are expected ... key roles in controlling As and Se mobility in soils. Adsorption processes involving As and Se are con- sidered to be rapid. According to Prasad (1994), it was found that the removal of As(V)...

Ngày tải lên: 16/03/2014, 00:25

... issues of consistent and correct condom use, use and abuse of alcohol, and informed decision-making. 3. There is a need to have programmes that educate youth about the dangers of alcohol. Findings ... a wide range of settings to make them accessible. These strategies should include issues of consistent and correct condom use, use and abuse of alcohol, and informed decision-making. 3. There ... have HIV (88.3% of males and 87.9% of females) and that condoms could reduce HIV transmission if used correctly and consistently (89.9% of sample; 88.0% of males and 91.4% of females). It was...

Ngày tải lên: 22/03/2014, 18:20