with the highest grafting density via controlled radical polymerization
Báo cáo hóa học: " Synthesis of Polymer Grafted Magnetite Nanoparticle with the Highest Grafting Density via Controlled Radical Polymerization" docx
Ngày tải lên :
21/06/2014, 20:20
... reported by Hu et al [49] They reported a grafting density of 0.7 chain/nm2 However, they did not report about the control obtained in the polymerizations The atom transfer radical polymerization of ... Table The important observation is that not only does the molecular weight but the grafting density and the initiator efficiency also increase with the time of polymerization The final value of the ... that the number of growing chain on the surface of the particle is a constant The average grafting density as calculated from the TGA data is found to be *0.74 molecules/nm2, throughout the polymerization...
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Progress in Controlled Radical Polymerization: Mechanisms and Techniques pot
Ngày tải lên :
14/03/2014, 09:20
... 854: Advances in Controlled/ Living Radical Polymerization, Volume 944: Controlled/ Living Radical Polymerization: From Synthesis to Materials, Volume 1023: Controlled/ Living Radical Polymerization: ... attack tends to occur from the opposite face of the attacking radical to the main polymer chain, the orientation of the terminal unit in the attacking the radical (relative to the penultimate unit) ... *E-mail: km3b@andrew.cmu.edu The state-of -the- art of controlled radical polymerization (CRP) in 2011 is presented Atom transfer radical polymerization, stable radical mediated polymerization, and degenerate...
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Báo cáo Y học: Domain V of m-calpain shows the potential to form an oblique-orientated a-helix, which may modulate the enzyme’s activity via interactions with anionic lipid potx
Ngày tải lên :
17/03/2014, 10:20
... under investigation (Table 1), the window with the highest hydrophobic moment was identified (Table 1) For these windows, the mean hydrophobic moment, ÆlHæ, and the corresponding mean hydrophobicity, ... fitting was then applied within the original spectra after the subtraction of baselines resulting from neighbouring bands Similar to the deconvolution technique, the bandshapes of the single components ... obliqueorientated a-helices [32] The sequences shown in Table were plotted on the diagram according to their ÆlHæ and corresponding ÆH0æ values (Table 1) The data point representing the m-calpain domain...
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Báo cáo khoa học: Inhibition of a-synuclein fibrillization by dopamine analogs via reaction with the amino groups of a-synuclein Implication for dopaminergic neurodegeneration pot
Ngày tải lên :
23/03/2014, 15:20
... cultures vs the incubation time The incubated a-Syn sample has a significant impact on the cell viability It seems that 2-day incubated a-Syn is more toxic to the cells than the fresh sample or the samples ... retains the cytotoxicity, supporting the hypothesis that the cytotoxicity primarily arises from the reaction adduct or the a-Syn oligomers rather than from free DA or the a-Syn fibrils Although DA modification ... autooxidation of the polyphenols during incubation process The most likely sites for the oxidation are within the methionine residues, where oxygen atoms easily adduct to the thioether groups to...
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báo cáo hóa học:" High dose concentration administration of ascorbic acid inhibits tumor growth in BALB/C mice implanted with sarcoma 180 cancer cells via the restriction of angiogenesis" potx
Ngày tải lên :
18/06/2014, 15:20
... ascorbic acid and its use as a therapeutic agent to prevent the growth of cancer cells, there is still controversy over the effects of ascorbic acid According to the work done by Levin's group ... experiment Each data point represents the average of three experiments and the error bars indicate the standard deviation of individual experiments unless mentioned otherwise Hematoxylin-eosin stain ... No staining was found in the other groups; they did not differ from the negative control groups to Figure tion bility (B)3 acid effects in changes of body weight (A) and viaAscorbic in each experimental...
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báo cáo hóa học: " Adalimumab improves health-related quality of life in patients with moderate to severe plaque psoriasis compared with the United States general population norms: Results from a randomized, controlled Phase III study" pdf
Ngày tải lên :
18/06/2014, 19:20
... considered the minimum important difference in the general US population [7] There is extensive evidence demonstrating the reliability and validity of the SF-36 [4] in general populations The SF-36 ... differences between groups PCS and MCS scores for the REVEAL study were calculated from the SF36, whereas the PCS and MCS scores for the MEPS were calculated from the SF-12 Results Demographics and clinical ... points) scores for the adalimumab and placebo groups, compared with the general US population These observed differences are considered clinically meaningful, given they exceed the 3.0 point minimum...
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![Báo cáo lâm nghiệp: "Variability in density of spruce (Picea abies [L.] Karst.) wood with the presence of reaction wood" potx](https://media.store123doc.com/images/document/2014_08/07/medium_wdi1407356554.jpg)
Báo cáo lâm nghiệp: "Variability in density of spruce (Picea abies [L.] Karst.) wood with the presence of reaction wood" potx
Ngày tải lên :
07/08/2014, 03:22
... increase in wood density along the stem radius in all the models In the CW zone, the increase is more distinct in the first 40 years of growth, then the wood density stagnates In the other zones, ... of the sample front, the wood density is 475 kg/m3, which is a value similar to the density of standard wood When there is 80% of compression wood in the front, the density is 680 kg/m3, in other ... zones (Table 3) Further, the statistical research shows that the influence of the position in the stem, i.e the radius and the height, on wood density is statistically significant (the statistical...
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báo cáo khoa học: " Study protocol: the DESPATCH study: Delivering stroke prevention for patients with atrial fibrillation - a cluster randomised controlled trial in primary healthcare" docx
Ngày tải lên :
10/08/2014, 10:23
... of or reliance on the information contained herein The funding bodies had no role in the design of the study or the writing of this manuscript or in the decision to submit the manuscript for ... correspondence At the time the study was devised and at the time of writing, warfarin was the only locally approved anticoagulant for the management of atrial fibrillation During the study period, ... allow for the correlation between the outcomes of patients from the same cluster We have inflated the sample-size estimate by the design effect (DEFF); DEFF = [1 + (m - 1) r], where m is the average...
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Báo cáo khoa hoc:" Retroperitoneoscopic radical nephrectomy with a small incision for renal cell carcinoma: Comparison with the conventional method" docx
Ngày tải lên :
11/08/2014, 07:21
... radical Figure The surgical procedure of the A method (No.1) The patient’s position is lateral position and an incision of about cm is made from the top end of the 11th rib to the border of the ... available In the A method, 84.3% had clear cell tumors, and 15.7% had other histologies, on the other hand, 78.7% had clear cell tumors, and 21.3% had other histologies in the B method In the former, ... hand, one of the disadvantages of the A method is larger size of the incision The incision, which is about cm, is larger than the approximately cm incision in the traditional methods, and the preceding...
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Báo cáo y học: " A promoter SNP rs4073TA in the common allele of the interleukin 8 gene is associated with the development of idiopathic pulmonary fibrosis via the IL-8 protein enhancing mode" docx
Ngày tải lên :
12/08/2014, 13:22
... to design both the PCR primers and the MGB TaqMan probes One allelic probe was labeled with the FAM dye and the other was labeled with fluorescent VIC dye The PCRs were run on the TaqMan Universal ... confirm that the rs4073 T allele on the promoter may enhance the IL-8 transcription compared with the rs4073 A allele Putative transcription factor binding sites in the promoter of the IL8 gene ... up-regulation of IL-8 protein synthesis in the lung Our results may provide the clue of the genetic contribution to the pathogenesis of IPF Additional material Additional file 1: The fluorescence labeled...
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Báo cáo y học: " The host protein Staufen1 interacts with the Pr55Gag zinc fingers and regulates HIV-1 assembly via its N-terminus" pdf
Ngày tải lên :
13/08/2014, 05:20
... as a signal for the higher order multimerization of Pr55Gag under the control of other domains Indeed, the C-terminal third of the CA domain and the spacer peptide p2 are part of the I domain and ... although they displayed lower binding capability than the wild type Pr55Gag (not shown), consistent with the BRET assay Altogether, these results show that the two zinc fingers within the NC domain ... activity ratio The BRET ratio determined in the context of the expression of the unfused YFP protein (YFP) corresponds to non specific interactions between the energy donor and the YFP Hence,...
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Báo cáo y học: " Pentobarbital versus thiopental in the treatment of refractory intracranial hypertension in patients with traumatic brain injury: a randomized controlled trial" ppsx
Ngày tải lên :
13/08/2014, 11:22
... catheter (Integra Neurosciences, Plainsboro, NJ, USA) The ICP catheter was placed in the frontal region of the hemisphere with more radiological lesions on the CT The systemic monitoring of these ... inclusion of the patients in the study The CT findings on inclusion were regarded to be the worst of the hospital stay; the prognostic value of such CT findings have been described by other authors ... the CT data were also conducted by two investigators who did not know the experimental group to which the patients belonged Another limitation is that the dosages in the two groups were not the...
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activate cognition activity of student in physics teaching via using experiment with the aid of computer (demonstrated via chaptercurrent in different environment 11th grade advanced pro
Ngày tải lên :
24/08/2014, 14:01
... feasibility and efficiency of the method that the thesis proposes From the result obtained we see that the thesis has achieved the objective, the scientific hypothesis has been verified For higher ... Huu Tong… There is one common thing in the above mentioned studies which is the importance of establishing the issue to be the centre of the method, and students are encouraged to find the solutions ... themselves The second approach which has been discussed widely is positive teaching method which considered the students the centre The authors are Tran BA Hoanh, Nguyan Ky, Thai Duy Tuyen… The...
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Building Portals with the Java Portlet API
Ngày tải lên :
20/08/2012, 11:54
... requests from the portal to the portlet, and then passing the portlet response back to the portal It also manages the initialization of the portlet, along with other life cycle events The portal ... reference the instance of the portlet in the portal page—if there are two portlets on the page with the same class, they will have different portlet URLs The portal container is responsible for the ... from the portal sends one action request to the portlet that supplied the URL, and then after the portlet finishes processing the action request, the portal sends render requests to all of the...
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Learning English With The Rose
Ngày tải lên :
02/10/2012, 12:07
... vào nguyên , bật cho nói đọc nhép theo Bạn thấy nói châm thật để theo vấn đề Lưu ý cố gắng theo ngữ diệu VOA nói B4 Làm tập thực hành (mình không có) hi vọng...
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Báo cáo khoa học: "Impact of computerized physician order entry on medication prescription errors in the intensive care unit: a controlled cross-sectional trial"
Ngày tải lên :
25/10/2012, 10:39
... continuously over these units, usually on a one-week basis One month after the completion of the study, the ICIS was implemented in the two other remaining units Approval of the ethics committee ... lower in the C-U than in the PB-U A few of these errors concerned problems with trailed zeros, but most of them were double prescriptions, which were identified by the nurse or the physician These ... being forgotten or, on the other hand, still asked for when the medication had already been stopped The problem lies in the rigidity of the system to electronically prescribe the laboratory item:...
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Báo cáo y học: "Grb2-associated binder 1 polymorphism was associated with the risk of Helicobactor pylori infection and gastric atrophy"
Ngày tải lên :
31/10/2012, 15:37
... September 2000 The study protocol was approved by the Ethics Committee of the Aichi Cancer Center, with which the chief investigation (N.H.) was affiliated at the enrollment of study subjects The case ... eradication of the bacteria However, the OR of the A/A genotype for H pylori seropositivity was 0.25 (95% CI 0.09-0.71) So, the Gab1 polymorphism was associated with the low risk of the infection ... affect the H pylori infection through the level of cytokines which are advantageous to eradication of H pylori These results should be interpreted with caution The question is whether these apparently...
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Incorporating english cultural elements into english training with the comparing - contrasting approach: A case of tourism students at haiphong community college part 3
Ngày tải lên :
07/11/2012, 15:06
... the task sheets Then divide the class into groups of three or four Explain the task to the students They are to work together in groups, studying the schedule and answering the questions on the ... activities as they are the most reliable data, or to check the reliability of the data collected from other sources- the survey questionnaire The author of the study observed the C.QDL 05.2 The observation ... respectively) From the discussion, the students say that they care work element most because they think it will help them with their future jobs Besides, they confide that they want to learn the other English...
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