Ngày tải lên: 20/06/2014, 20:20
Báo cáo khoa học: Effects of a tryptophanyl substitution on the structure and antimicrobial activity of C-terminally truncated gaegurin 4 doc
... taken with a 5-nm excitation and emission bandwidth, a 0.5-s response time, and a scan speed of 40 nmÆs )1 . All samples contained 8 l M peptide or the same concentration of NATA for control ... tryptophanyl substitution at position 16 on the biological activity was confirmed for the native GGN4. Consistent with the results of the C-terminally truncated GGN4, the D16W substitution in the native GGN4 ... structure, with the hydrophobic residues on one side and the hydrophilic residues on the other side of the helical axis. In particular, all of the lysine residues are oriented to the same side....
Ngày tải lên: 31/03/2014, 09:20
effects of recognition versus disclosure on the structure and financial reporting of share based payments
... changes in options and other forms of compensation (bonus, salary, restricted stock, and other compensation); negative correlations are consistent with substitution. Following Core and Guay [1999], ... walk, I test H1 and H2 using changes in the number of option grants, contractual length of options, and moneyness of options between the pre and post periods for disclosure (recognition). As Murphy’s ... of FAS 123. 9 the recognition of those values on the face of financial statements. In these settings, disclosure provides a different quantity and quality of information. In contrast, the...
Ngày tải lên: 03/06/2014, 01:05
Báo cáo hóa học: " Impacts of Post-metallisation Processes on the Electrical and Photovoltaic Properties of Si Quantum Dot Solar Cells" potx
Ngày tải lên: 21/06/2014, 07:20
Báo cáo hóa học: "Influence of Rare Earth Doping on the Structural and Catalytic Properties of Nanostructured Tin Oxide" docx
Ngày tải lên: 22/06/2014, 01:20
Báo cáo toán học: "On a Generalization of Meyniel’s Conjecture on the Cops and Robbers Game" potx
Ngày tải lên: 08/08/2014, 12:23
Báo cáo khoa học: "The influence of cork oak pruning on the yield and growth of cork" pps
Ngày tải lên: 08/08/2014, 14:21
Báo cáo y học: "The Influence of Hyperbaric Oxygen Treatment on the Healing of Experimental Defects Filled with Different Bone Graft Substitutes"
... accepted as the "gold standard" of the bone grafting procedures in the oral and maxillofacial region. However, creation of a se- cond surgical site, prolonged operation time, donor site ... Electron microscopy observations In the ultrastructural evaluation of the perios- teum in one and two week specimens in the control groups without HBOT, there were numerous chon- droblasts and ... similar to the controls and it did not respond to HBOT. These findings suggested that the HBOT had beneficial effects on the healing of unfilled bone defects and those filled with β-TCP bone substitute...
Ngày tải lên: 25/10/2012, 11:15
An action research on the use of continuous feedback to improve the first year students' pronunciation at the english department, college of foreign languages, vietnam national university, hanoi part 1
... per week d. There was no pronunciation lesson but the teacher taught the pronunciation of new words and corrected students’ pronunciation mistakes during the lesson. (If yes, how long approximately? ... up new words in the dictionary, what did you often do? a. looked at its meaning only b. looked at its pronunciation and meaning, then pronounced it in mind c. looked at its pronunciation and meaning, ... forests on public lands in the United States. It supervises almost seventy-eight million hectares of forests, grasslands, rivers and lakes. It is an agency of the Department of Agriculture. The first...
Ngày tải lên: 07/11/2012, 14:58
An action research on the use of continuous feedback to improve the first year students' pronunciation at the english department, college of foreign languages, vietnam national university, hanoi part 2
... classified in terms of: (1) The height of the bulk of the tongue in the mouth (2) The front/back position of the tongue in the mouth (3) The degree of lip-rounding (4) The length of vowels (Roach, 1998: ... distinguished from other parts. For example, the word Domination‘s stress is on the third syllables, whereas the word Where and been can be considered to be the stressed words in the question: Where ... parts of the test if their pronunciation was not good. Therefore, actually, pronunciation accounted for more than 30% of the test. This reflected the concern of teachers about the students’ pronunciation...
Ngày tải lên: 07/11/2012, 14:58
STUDYING THE EFFECTIVENESS OF ANIMATION AND GRAPHICS WITH TEXT ON FOURTH, FIFTH AND SIXTH GRADERS potx
... 1996. It concluded that to date, the benefits of hypermedia 2 0 The second row of table 2.1 talks about concept which is another content type. Figure 2.2 explains the example of how the image ... through the cylinder. As the rod is pulled out, air passes through the piston and fills the areas between the piston and the outlet valve. As the rod is pushed in, the inlet valve closes and the ... piston forces air through the outlet valve. The movement of the handle, piston, an inlet valve and a cylinder creates a cause and effect which is self explanatory with the aid of animations and...
Ngày tải lên: 17/03/2014, 12:20
the effect of the hydrothermal treatment with aqueous naoh solution on the photocatalytic and photoelectrochemical propertiesof visible light-responsive TiO2thin films
... can also be ascribed to the existence of small amounts of Na + which enhances the recombination rate of the photoformed electrons and holes. The photocatalytic activities of Vis-TiO 2 /Ti/Pt or ... the electron transfer from the TiO 2 into the Pt side through the metal substrate. Fig. 7 shows the separate evolution reaction of H 2 and O 2 under solar light irradiation using sunlight-gathering ... to the stacking of nanowires with diameters of 30–50 nm with increasing hydrothermal treatment time (3–24 h), accompanying the increase in their surface area. The separate evolution of H 2 and...
Ngày tải lên: 20/03/2014, 13:11
summary and commentary on the first three scenes in act iii of macbeth
... bright and jovial face for the banquet, Macbeth agrees, adding that while the crown is unsafe, they should keep their titles honourable and let their faces mask their evil hearts. The theme of 'deceptive ... similar to the one of Lady Macbeth addressing the evil spirits. Lady Macbeth is receding into the background as Macbeth is beginning to take front stage by acting of his own initiative without consulting ... consulting his Lady. In the third scene, the sun is setting and it is getting dark. There are now three murderers instead of the two that met Macbeth in the first scene. The third could have been...
Ngày tải lên: 21/03/2014, 22:51
Báo cáo khoa học: Weak organic acid stress inhibits aromatic amino acid uptake by yeast, causing a strong influence of amino acid auxotrophies on the phenotypes of membrane transporter mutants ppt
... The TAT2gene was placed under the control of the strong, constitutive ADH1 promoter in the multicopy vector pAD4M, thereby yielding the plasmid pTAT2 (Materials and methods). This construct and ... Sal1-digested and cloned into the SalI site located between the ADH1 promoter and termi- nator of expression vector pAD4M [14]. The correct DNA sequence of the TAT2 insert of the resulting vector was confirmed ... resistance (Fig. 2), yet the strong Pdr12p induction with the growth of the GAL1-PDR12 strain on galactose decreases acetate resistance still further (Fig. 2). This contrasts with the greatly increased...
Ngày tải lên: 23/03/2014, 21:20
Discourses on the First Decade of Titus Livius docx
... itself. The religion of the Gentiles had its beginning in the responses of the oracles and in the prognostics of the augurs and soothsayers. All their other ceremonies and observances depended upon these; ... that the senate, the consuls, and the tribunes continuing to exist with undiminished authority were a check upon him and kept him in the right road. But on the creation of the Ten, the opposite of ... of and confirmed by Camillus and by the other chief men of the city. Had religion been maintained among the princes of Christendom on the footing on which it was established by its Founder, the...
Ngày tải lên: 31/03/2014, 18:20
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