vapor pressure of a liquid is equal to the external pressure

Ngày tải lên: 07/08/2014, 06:20

... This may be due to real disorder in the crystal as the mean B-factor from the refinement was rather high (78.5 A ˚ 2 ) – as was the Wilson B-factor (77 A ˚ 2 ). It should be noted that the data ... the metal ions via water molecules and the Wn–P–O angle (146°) is rea- sonably close to optimal when the roughness of the analysis is taken into account. SaSTP has been shown to dephosphorylate ... only an artifact, it is apparently strong enough to appear in the crystal and adjust the enzyme in an induced-fit-like manner: the conformation of the flap domain changes, M3 metal is introduced and...

Ngày tải lên: 07/03/2014, 09:20

... significantly to the disappear- ance of nitrotyrosinated tubulin, the tyrosination/detyrosin- ation at the C-terminus of a- tubulin is the main operating mechanism. Furthermore, when cells maximally ... that the two compounds are incorporated into tubulin at the same site. Another biochemical characteristic of tubulin is its ability to act as substrate of the detyrosinating enzyme, tubulin carboxypeptidase. ... tyrosine analogue is used as a marker for oxidative Correspondence to C. A. Arce, Departamento de Quı ´ mica Biolo ´ gica, Facultad de Ciencias, Quı ´ micas, Ciudad Universitaria, 5000-Co ´ rdoba, Argentina....

Ngày tải lên: 17/03/2014, 10:20

Ngày tải lên: 18/06/2014, 17:20

Ngày tải lên: 13/08/2014, 23:20

... language in addition to their native language. The term “second language” is used to describe the acquisition of any language after the acquisition of the mother tongue. There is also research ... acquisition is defined as the learning and adopting of a language that is not your native language. Once you have acquired a foreign language, you have mastered that language. Second language ... definitions of language acquisition and theoretical background of language learning factors have been presented to set up the theoretical framework for the study. Among them, the research has touched...

Ngày tải lên: 07/11/2012, 15:04

... publish- er was aware of a trademark claim, the designations have been printed with initial capital letters or in all capitals. The author and publisher have taken care in the preparation of ... conditionally load features into an interface that specifi- cally target how users have access to the gestures and other features like touch activation. Combining all these features and maintaining the ... increase your site’s scalability and maintainability in the future. You learned what the benefits of using this methodology are and how important they are to the overall goal of a site in regard...

Ngày tải lên: 03/01/2013, 15:51

Ngày tải lên: 05/09/2013, 16:11

Ngày tải lên: 20/09/2013, 09:09

... that mitoDC- 81 alkylates mtDNA in mitochondria or cells. The reasons for the lack of alkylation of mtDNA within mitochondria by mitoDC-81 are unclear. The local concentrations of mitoDC-81 and ... proportional to the amount of DNA present and was independent of the size of the DNA fragment (Fig. 3A, lane 1). As mtDNA in vivo is negatively supercoiled it was also important to compare the ability of mitoDC-81 ... and DNA, and the duration of the experiments were ample to alkylate isolated DNA. One possibility is that mitoDC-81 does alkylate mtDNA within mitochondria, but this modified DNA is then rapidly...

Ngày tải lên: 20/02/2014, 11:20

... use of modalized slashes to control combi- natory behavior. His multimodal schema of slash permissions can also be applied to the memory mechanism in much the same way. I assume that there are ... for a particular language by annotating modalities to the slashes to allow or ban specific combinatory operations. Due to the page limita- tion, the multimodal CCG is not discussed here. 3 Dealing ... connective, the two stacks of the daugh- ters are shared but not with their mother. An in- teresting trait of PLIG is that it can generate the language {w k |w is in a regular language and k ∈ N }. This...

Ngày tải lên: 08/03/2014, 21:20

... dsRNA, DNA corresponding to the mature peptide of MeMIH-B was amplied by PCR using T7 promoter-linked primers (forward, 5Â-TAATACGACTCACTATAGGTACTATG TATCGCATGCCAAT-3Â; reverse, 5Â-TAATACGACTC ACTATAGGTACTTTAAAGTCCCGGGTTGA-3Â). ... Tsutsui N, Saido-Sakanaka H, Yang WJ, Jayasankar V, Jasmani S, Okuno A, Ohira T, Okumura T, Aida K & Wilder MN (2004) Molecular characterization of a cDNA encoding vitellogenin in the coonstriped ... of rMIH-B at the arthropodial membrane of the periopod and returned to the culture tanks. At 24, 48 and 72 h after injection, the hepatopan- creas and ovary of the shrimp were dissected for total RNA...

Ngày tải lên: 16/03/2014, 05:20

... chemotherapy! He is the reason I am so proud to be a nurse!” In the photo, Room 324 of the pediatric unit was visible. Days later, the dean of the nursing program called Emily into her office. A ... may face employment consequences, including termination. Additionally, the actions of the nurse may damage the reputation of the health care organization, or subject the organization to a lawsuit ... Wednesday.” The site automatically listed the user’s name with each comment. The next day, Jamie was shopping at the local grocery store when a friend stopped her to ask about Maria’s condition....

Ngày tải lên: 17/03/2014, 20:20

... One of the greatest benefits of the diary narrative is that the reader is allowed see, and feel the emotional hearts and souls of the emotional characters. This is great because when a character ... this happening is when Mina is at the insane asylum and is worried sick about something happening to Jonathan Harker. Mina hides all that she feels when Jonathan Harker is near her. All that ... How the use of the diary form narrative is beneficial to the novel Dracula. Bram Stoker, being the creative and intellectual writer himself, wrote the novel Dracula in the diary form of narrative....

Ngày tải lên: 21/03/2014, 22:04

... & Scheffler [23], and amino-acid analysis was carried out on a Hitachi-835 analyzer (Tokyo, Japan) in the standard mode for protein hydrolysate analysis with cation-exchange separation and ninhydrin ... MALDI MS analysis of all five peaks eluted at the beginning of the chromatogram (peaks 1*, 2*, 3*, 1 and 2 in Fig. 5A) . For peaks 1 and 2, molecular masses of 2025 and 2041 Da were obtained as ... unequivocal conclusions Fig. 4. RP-H PLC analysis of carbohydrate content of the Ru strain CP N-terminal peptide. Monosaccharides were analyzed as AMC derivatives. (A) Analysis of a blank sample...

Ngày tải lên: 23/03/2014, 13:20

... definition of a speech act, how can the notion of speech acts be integrated into a formal, and in particular, a computational analysis of discou~? The natural alternative to a syntactic definition is ... Japanese u} obtain lucrative foreign contracts, the absence of such a spcech act-type among rural Japanese cannot be attributed to facts of the Japanese language. What we could say, given the ... given the approach here. is that the set of situation-types which is the cnd-stata of NEGOTIATE is not. par of the inventory of distinguished speech act-types in the rural Japanese "diseou...

Ngày tải lên: 24/03/2014, 01:21

... contribution of this paper consists in the de- velopment of a machine-learning approach to the identification of WH gaps. This approach reduces the lexical prerequisites for this task, while main- taining ... our approach has the advantage of wide coverage. Since it does not require an exten- sive lexicon, and is trained on corpus data, it is eas- ily adaptable to many different NLP applications. Also, ... Janua Linguarum. Mouton, The Hague. Michael Collins. 1999. Head-Driven Statistical Mod- els for Natural Language Parsing. Ph.D. thesis, University of Pennsylvania, Philadelphia, PA. S. E. Fahlman....

Ngày tải lên: 24/03/2014, 03:20

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Ngày tải lên: 28/03/2014, 15:20