figure 4 4 student s opinion on the needs of modification

... in the series of host-guest 27-residue peptides was greatest for the first replacement of Pro by 3 (S) Hyp The effect of additional substitutions of Pro by 3 (S) Hyp was smaller than for the first substitution ... conditions As the number of 3 (S) Hyp in the peptide increases, the slope of the transition becomes more shallow (Fig 6), indicative of a decrease in the transition enthalpy The set of peptides was also ... Madison, WI, USA) The 90° pulse width was ls, and a low-power s presaturation pulse was applied to suppress the H2O (HOD) resonance The spectra were recorded as 16 3 84 points for the 1D spectra,...

Ngày tải lên: 30/03/2014, 02:20

... workers were suspected of having pneumoconioses Silicosis and coal workers’ pneumoconiosis are the major forms of the disease, accounting for 48 % and 39% of the cases, respectively Again, this estimate ... other professionals Most occupational diseases such as pneumoconioses and occupational cancers are incurable, but they are preventable, so Impact of Chemical and Physical Exposures 25 there is ... Russian, and Spanish were examined Of those programs, 29 offered comprehensive course information on their websites Lists of courses offered and required for occupational health concentrations...

Ngày tải lên: 16/03/2014, 12:20

... Point Theory and Applications The special issue contains 38 papers accepted Most of the papers touched on all applications of Kirk s fixed point theorem Mohamed A Khamsi Tomas Dominguez-Benavides...

Ngày tải lên: 21/06/2014, 05:20

... the same symbol φ and consists in this that to every element t of the system T there corresponds the same transform φ(t), which t possesses as element of S; at the same time the system consisting ... that either among the numbers of the first class there exists a greatest or among the numbers of the second class a least number And conversely, if a cut possesses this property, then it is produced ... class or the least of the second In every case the separation of the system R into the two classes A1 , A2 is such that every number of the first class A1 is less than every number of the second...

Ngày tải lên: 28/06/2014, 19:20

... inequalities, is not simple, but was proved seventy years ago [1] The proof of the “only if” part in Theorem(2.3) is not difficult and short G .S Shephard first considers the case of positive coefficients, ... The (relatively simple) fact that the convolution of logconcave sequences is also logconcave was proved in [3] in 1 949 We present in this paper a short proof of Theorem(1.1) The Minkowski sum ... reading of the original version of this paper Their corrections and suggestions are reflected in the current version I would like to thank the U .S DOE for financial support through Los Alamos National...

Ngày tải lên: 07/08/2014, 21:21

... diversity on student s motivation Table 5: Distribution of teacher s tests on student s motivation Table 6: Distribution of teacher s feedback on student s motivation Table 7: Distribution of classroom ... carefulness in marking and correcting student s work; closeness to students; way of dressing; attitudes towards students in class and respect for student s ideas Question fourteen was designed ... organize lessons; instructions for activities; way to convey knowledge to students; diversity from lesson to lesson; the amount of English used in class; tests; feedback from student s activities and...

Ngày tải lên: 28/03/2015, 09:42

... factors 12 Research Procedure To assess the satisfaction of statisticians on the quality of statistics dissemination on the website of the General Statistics Office, the thesis consists of five ... this service, the prominent role of statisticians as the customers using the service The research will assess the level of satisfaction of statisticians on GSO s services Results of the research ... user is highlighted The thesis will assess the satisfaction of the General Statistics Office s staff on its service Based on the theoretical basis and practices of data dissemination, I chose the...

Ngày tải lên: 20/07/2015, 21:04

Ngày tải lên: 21/10/2015, 08:07

Ngày tải lên: 01/09/2013, 13:04

... can be seen that the students’ interest in speaking tasks, students’ evaluation of the effectiveness of speaking tasks at school, students’ desire for several types of speaking tasks were shown ... assess The survey questionnaire included two sections: Section 1: Personal information In this section, students were supposed to their tasks by answering their gender: male or female Section ... until the correct answer is found The teacher reveals the answer to only one students; the rest of the class must guess the answer by asking that student questions about the plot that can be answered...

Ngày tải lên: 18/12/2013, 10:03

Ngày tải lên: 12/03/2014, 20:42

... this study Table S3 List of recombinant proteins used for substrate synthesis and enzyme assays Table S4 Conversion ratios and equilibrium constants for the IspC reaction Table S5 13C-NMR data of ... recombinant strain for hyperexpression of the M tuberculosis ispC gene B The ispC gene of M tuberculosis (accession no gb BX 842 581.1) was amplified by PCR using the oligonucleotides ispCMycSacivo and ispCMycPstIhi ... 40 60 40 73 ª 2008 The Authors Journal compilation ª 2008 FEBS S Lauw et al A Mechanism of IspC protein substrate synthesis and enzyme assays are listed in supplementary Table S3 Construction of...

Ngày tải lên: 16/03/2014, 06:20

... concentration Details of the procedure are described in the Materials and methods Phases before the asterisk (*) represent the association sensorgrams; phases after the asterisk represent the dissociation ... variant Theoretical mass [M+H]+ (m/z) Observed mass [M+H]+ (m/z) WT ( 3S S) D2A ( 3S S) N4A ( 3S S) S8 A ( 3S S) F10A ( 3S S) E11A ( 3S S) V12A ( 3S S) R16A ( 3S S) R18A ( 3S S) D19A ( 3S S) R21A ( 3S S) V23A ... Binding of Trx-tagged wild-type 4- kDa peptide (B) Binding of Trx-tag Phases before the asterisk (*) represent the association sensorgrams; phases after the asterisk represent the dissociation sensorgrams...

Ngày tải lên: 17/03/2014, 03:20

... cells, as this expression shows a strong correlation with the malignant transformation of cells The finding that MCM2–7 proteins are overexpressed in transformed cancer cells [26] suggests that the ... value of 2.3 lm; this result is consistent with the previous findings The reported study also indicated that the cell cycle progression of HeLa cells was retarded during the S phase and the cells ... considered to be one of the most sensitive diagnostic markers for the detection of cancer cells in human tissues [25] The expression of MCM proteins appears to be critical for the development of...

Ngày tải lên: 23/03/2014, 04:21

... cost is an estimate of the number of transmission attempts required for successful frame delivery in a link The path cost is the sum of the link costs of the path The metric takes into consideration ... path is the sum of the ETX values of the links of the path Hence, the ETX metric aims to select the path with the smallest number of total link layer transmission attempts, which favors the selection ... first one is based on counting received beacons and data frames and observing the appropriate sequence numbers; the second one is based on the use of average LQI, which is mentioned as the most...

Ngày tải lên: 21/06/2014, 11:20

... used as the hosts for controlled release formulations Previous works show that nanoporous, silicified phospholipids and stimuli–responsive magnetic nanoparticles can also be used as the hosts for ... C 4 123 ð2Þ where x represents the percentage release of 2 ,4- D at the time t, C is a constant, Mt represents the concentration of 2 ,4- D at the time t, Mf represents the final concentration of ... profile of 2 ,4- D from the nanohybrid is governed by the pseudosecond order kinetics The t1/2 values of pseudo-second order show that PO43- anion accelerates the ion exchange of 2 ,4- D with the lowest...

Ngày tải lên: 22/06/2014, 00:20

Ngày tải lên: 19/07/2014, 14:56

... and these are orientable This means that each face has two sides (as does the entire sponge); we shall describe one of the sides as red, the other as black The assumed isogonality of the sponges ... a+ In the case of the {4, 5} sponges considered here, we assume that the chosen edge is the one that corresponds to the edge 04 in Figure 4( a), and that we have chosen as the red side of the vertex ... symbols, some of them reduce to one of the three symmetric sponge symbols but some become inconsistent The inconsistent ones therefore represent truly asymmetric sponges, while the others represent labeled...

Ngày tải lên: 07/08/2014, 21:21

Ngày tải lên: 09/08/2014, 19:22