Báo cáo hóa học: " Effect of Dopant on the Nanostructured Morphology of Poly (1-naphthylamine) Synthesized by Template Free Method" potx

... can be concluded that the presence of acidic condi- tions strongly influences the conformation of the PNA Fig. 1 FT-IR spectra of PNA synthesized (a) in absence of HCl (b) in presence of HCl 46 ... Surprisingly, none of the studies mentioned above have reported the nanoscale synthesis of PNA. This study reports some preliminary investigations on the template fr...

Ngày tải lên: 22/06/2014, 06:20

... can be concluded that the presence of acidic condi- tions strongly influences the conformation of the PNA Fig. 1 FT-IR spectra of PNA synthesized (a) in absence of HCl (b) in presence of HCl 46 ... Surprisingly, none of the studies mentioned above have reported the nanoscale synthesis of PNA. This study reports some preliminary investigations on the template fr...

Ngày tải lên: 22/06/2014, 19:20

... feedback controls is considered in this work. Sufficient conditions on the coefficients are given to guarantee that all the species are permanent. It is shown that these conditions are weaker than those of ... a nonautonomous Lotka-Volterra competitive system. They obtained the necessary or sufficient conditions for the permanence and the extinction. For more works relevant to system...

Ngày tải lên: 21/06/2014, 11:20

... contributions YC contributes to the conception and design, the conduc- tion of the experiment, the collection, analysis and inter- pretation of data, the drafting the manuscript and acquisition ... than to non- PC species, only the PC component can be retained inside the cartridge and the non-PC component was eluted out of the cartridge. The cartridge was then wash...

Ngày tải lên: 20/06/2014, 00:20

... database is one of the most impor- tant tasks in image-based identification systems. Feature Figure 5 Overview of the feature extraction component. Figure 6 Steps of feature vector extraction in the ... inside the central partoftheretina.Figure1showsasideviewoftheeye [15]. Blood vessels form a connected pattern like a tree with OD as root over the surface of retina. The av...

Ngày tải lên: 20/06/2014, 22:20

... 50200, Thailand Full list of author information is available at the end of the article Abstract We extend Rodé’s theorem on common fixed points of semigroups of nonexpansive mappings in Hilbert spaces to the CAT(0) ... of semigroup of nonexpansive mappings in CAT(0) spaces Watcharapong Anakkamatee 1 and Sompong Dhompongsa 1,2* * Correspondence: sompongd@chiangmai.ac.th 1 D...

Ngày tải lên: 21/06/2014, 01:20

... 2.14 As in the proof of Theorem 2.3 we conclude that Tx  x. The proof of uniqueness part is a verbatim repetition of the proof of Theorem 6 in 3. We omit the details. As an application of Theorem ... satisfies either of the conditions i or ii of Lemma 2.2, then all three theorems Theorems 10, 11, and 12 of 3 can be generalized to cyclic ϕ-contraction maps....

Ngày tải lên: 21/06/2014, 17:20

... adenocarci- noma by using qrtPCR. We tested four biomarkers, two of the presence, ad two of the aggressiveness of the tumor, and one of these, the Survivin, add independent prognos- tic power to the TMN ... expression, have been used in the detection of tumor markers that indicate the presence of CTC in the blood [8]. In the current analysis, we aimed to profil...

Ngày tải lên: 18/06/2014, 15:20

... data analysis, the reviewers’ judgment on components of HRQL was not only based on the number of statements, but the level of impairment mentioned by the children, the importance of the component emphasized ... for the facilitation of the discussion during the first session [18,19]. In the second session, the discussion was facilitated by a fishing rod...

Ngày tải lên: 18/06/2014, 19:20

... subject. The left column shows the activation pattern of the muscle during the real condition, the right column refers to the simulated condition. Note the timely correct activation of the Mm. ... and the more phasic pattern of the Mm. gastrocnemius on the machine. The blue lines show the EMG activation pattern of the shank muscles, the green lines r...

Ngày tải lên: 19/06/2014, 08:20