synthesis and evaluation of apoly propylene glycol co fumaric acid bone graft extender
Synthesis and Evaluation of Pyrazine Derivatives with Herbicidal Activity
... seeds of certain plants For example, application of 4000 ppm of compound IV (Fig 3) resulted in emergence inhibition of crabgrass (50% of the www.intechopen.com Synthesis and Evaluation of Pyrazine ... lipophilicity of the compounds but also by the value of Hammett’s constants of R3 substituents Very low activity of compounds 32 and 33 was connected with their low aqueous solubility The most active compounds ... Thus, with the exception of compounds 14 and 15 (R2 = 5-Br-2-OH) it can be assumed, that the introduction of lipophilic www.intechopen.com 593 Synthesis and Evaluation of Pyrazine Derivatives...
- 31
- 461
- 0
synthesis and evaluation of 2,3-dihydroquinazolinones as dual inhibitors of angiogenesis and cancer cell proliferation
... 39 2.1B: Synthesis of A-Ring Analogs 15 - 17 40 2.2A: Synthesis of Thioamide 18 41 2.2B: Synthesis of Quinazolinones 19 and 20 41 2.2C: Synthesis of Quinoxaline 21 42 3.1A: Synthesis of C-Ring ... of the scope and limitations of this methodology, and ultimately to the synthesis of the R and S enantiomers of both the lead and our most active molecule Related Xray crystal structure and biological ... 54 3.1B: Synthesis of C-Ring Analog 30 54 3.1C: Synthesis of C-Ring Analog 31 55 3.2A: Synthesis of D-Ring Analogs 32 – 55 56 3.2B: Synthesis of D-Ring Analog 56 – 58 57 3.2C: Synthesis of D-Ring...
- 226
- 195
- 0
Synthesis and characterisation of electrical conducting polymers co polymers based on omega functionalised 3 alkylthiophenes 5
... and PMMA graft copolymers were also found to be improved compared to polystyrene and polythiophene graft copolymer The most conducting graft copolymer achieved a conductivity of 3.3 S/cm In conclusion, ... 100 S Graft 100 n C6H12Ph S m 192 3b is precursor copolymer 3b, 3c and 3d n of graft copolymer Graft Ph C6H12Ph 21; 3c copolymer is precursor of graft S copolymer Graft 51; 3d is precursor copolymer ... conclusion, graft copolymers of polythiophene and two commodity polymers, polystyrene and PMMA were formed Through trial and error the most conducting systems were identified Some of the graft copolymer...
- 15
- 207
- 0
Synthesis and characterisation of electrical conducting polymers co polymers based on omega functionalised 3 alkylthiophenes 4
... IR spectra of copolymer (direct two step polymerisation of monomer 5), copolymer (graft copolymer of monomer 5, MMA and thiophene), copolymer 10 (graft copolymer of monomer 5, MMA and 3-butylthiophene) ... method to produce graft copolymer 11 The effects of chain 138 length on the properties of the graft copolymers can be investigated by comparing the properties of copolymers 10 and 11 O CH2 CH2 ... properties of the graft copolymers of PS and polythiophene is affected by their backbone structure The properties of the graft copolymers can be changed by altering or replacing the polythiophene and/ or...
- 52
- 321
- 0
Synthesis and characterisation of electrical conducting polymers co polymers based on omega functionalised 3 alkylthiophenes 3
... spectrum of grafted copolymer of PS and polythiophene (5) 100 3.2.3 FT-IR Fig 3.9 is the IR spectra of graft copolymers 4, and the blended copolymer Fig 3.9 IR spectra of copolymers 4, and the copolymer ... 1s core level data for copolymers and Graft 100 showed similar environments to that of copolymer C 1s core level deconvolution of copolymer Graft 100 is show in Fig 3.13 107 n C6H12Ph S m Graft ... the morphology of the grafted co- polymer changed drastically Copolymer Graft 51 was a yellow powder Copolymers Graft 21 and Graft 100 were orange-coloured powders These three co- polymers were...
- 53
- 259
- 0
Synthesis and characterisation of electrical conducting polymers co polymers based on omega functionalised 3 alkylthiophenes 2
... degree of regioregularity compared to that of the Sugimoto approach [14] 47 Fig 2.3 NMR spectrum of pTHC6Br 48 3.5 Electrical conductivity of the doped polymers The maximum conductivity of the ... show higher carbon content and lower bromine content for all polymers, as compared to the calculated results Analyses of Fe and Cl content were also performed but there were no bands found related ... NH4Cl solution and 66 150 ml of ice water This is then followed by extraction with several portions of ether Washing to neutrality and drying of the combined organic phases and removal of the solvent...
- 47
- 285
- 0
Synthesis and characterisation of electrical conducting polymers co polymers based on omega functionalised 3 alkylthiophenes 1
... results of grafted copolymers Table 3.2 Elemental content of copolymers 4, and Graft 100 determined by XPS Table 3.3 C 1s of XPS spectrum data of copolymer Table3.4 Summarised peaks of copolymers Graft ... of copolymers 4, and the copolymer blend IX Fig 3.10 IR spectrum of copolymer Graft 100 Fig 3.11 XPS spectrum of copolymer Fig 3.12 C 1s core level of XPS spectrum of copolymer Fig 3.13 C 1s core ... of the graft copolymers Table4.2 Summary of XPS elemental content of the copolymers Table 4.3 C1s core level data of copolymer 11 Table 4.4 C1s core level data of copolymer Table 4.5 C1s core level...
- 47
- 252
- 0
Báo cáo hóa học: " Synthesis of Bio-Compatible SPION–based Aqueous Ferrofluids and Evaluation of RadioFrequency Power Loss for Magnetic Hyperthermia" docx
... electrostatic and steric effects and could easily get conjugated to iron oxide particles Iron oxide is most recommended because of its higher magnetization values, lesser toxicity [19] and the ease of metabolism ... power loss and hence the heat generated becomes a function of domain magnetization, anisotropy and volume of the particle for an AC field of fixed strength and frequency The anisotropy constant K ... precipitation of the oxide The rate of reaction was controlled by allowing one drop of ammonia per second to react with this solution until a pH of 10, to get a thick dark precipitate Five grams of citric...
- 6
- 397
- 0
IMPROVING INFORMATION SYSTEM SUPPORTING MONITORING AND EVALUATION OF GREATER MEKONG SUBREGION SUSTAINABLE TOURISM DEVELOPMENT PROJECT IN VIET NAM
... tape, and the software governing the organization of data on these physical media Communication technology, consisting of both physical devices and software, links the various pieces of hardware and ... save time and money but in case of great deal of customization, this may become so expensive and time consuming And when the software selected, the organization no longer has total control over ... Making evaluation plan - Step 3: Data collection and analysis - Step Evaluation conclusion In fact, M&E is a continuous process from monitoring to evaluation as the investment cycle is completed and...
- 114
- 653
- 2
Reliability modeling and evaluation of sulaimani erbil electrical power system
... order cuts and to eliminate any cuts containing first and second order cuts; and 6) Continue this procedure until maximum order of cut has been reached Only the first, the second and the third ... X V CONNECTION AND INCIDENCE MATRIX The connection matrix is defined as an analytic correspondence of the system configuration and has a size of k × k The incidence matrix identifies all components ... professor of the Huazhong University of Science and Technology, China In recent years he has been engaged in the areas of power line communication, intelligent control, stabilization control of...
- 9
- 608
- 0
Tài liệu Báo cáo khoa học: "Collecting a Why-question corpus for development and evaluation of an automatic QA-system" pdf
... final corpus The collection process is summarised in Table 3 Corpus description The final corpus consists of questions with their rephrased versions and answers There are total of 695 questions, of ... could be used in the data collection phase as a tool of automatic approval and rejection of workers’ assignments Discussion and future work During the initial trials of data collection we encountered ... were grouped into groups of Each HIT consisted of assignments, and a $0.05 reward was offered for each HIT QRepHIT required the least amount of design and 447 trials, and workers were delighted...
- 9
- 610
- 1
![Tài liệu Báo cáo khoa học: Specific targeting of a DNA-alkylating reagent to mitochondria Synthesis and characterization of [4-((11aS)-7-methoxy-1,2,3,11a-tetrahydro-5H-pyrrolo[2,1-c][1,4]benzodiazepin-5-on-8-oxy)butyl]-triphenylphosphonium iodide doc](https://media.store123doc.com/images/document/14/br/vp/small_vpv1392870032.jpg)
Tài liệu Báo cáo khoa học: Specific targeting of a DNA-alkylating reagent to mitochondria Synthesis and characterization of [4-((11aS)-7-methoxy-1,2,3,11a-tetrahydro-5H-pyrrolo[2,1-c][1,4]benzodiazepin-5-on-8-oxy)butyl]-triphenylphosphonium iodide doc
... probably present at a fraction of the content of respiratory complexes Consequently the limit for the detection of mitochondrial antigens using confocal microscopy is likely to be in the low ... plastic flasks or on glass coverslips at 37 °C in a humidified atmosphere of 5% CO2 /95% air until confluent For confocal microscopy, cells were grown overnight on glass coverslips then treated for ... extensive alkylation of isolated DNA (Fig 3), but such long incubation times and high concentrations of mitoDC-81 cannot be used with isolated mitochondria due to uncoupling and loss of mitochondrial...
- 10
- 638
- 0
Tài liệu Báo cáo Y học: Phosphatidylinositol synthesis and exchange of the inositol head are catalysed by the single phosphatidylinositol synthase 1 from Arabidopsis docx
... plotted as a function of EDTA concentration in the medium (C) Comparison of de novo synthesis activities obtained with different concentrations of EDTA at constant manganese concentrations: 7.5 ... stimulated by low concentrations of CMP is far from being negligible when compared to de novo synthesis (Table 1) For evaluation of net synthesis, one might wish to inhibit the exchange and one laboratory ... molecular species typical of E coli and others of soybean become labelled (Fig 1C) The bacterial membrane contains endogenous PtdIns that could be used as a substrate for exchange of the inositol head...
- 6
- 551
- 0
Báo cáo khoa học: Synthesis and function of ribosomal proteins – fading models and new perspectives pptx
... identification of the role of a specific RP is complicated by the high level of cooperativity among ribosomal components and by the fact that the ribosome is essential for the cell Accordingly, most of the ... tuberous sclerosis complex (TSC)1– TSC2, and the mammalian target of rapamycin (mTOR) C1 complex (composed of raptor, mLst8, and mTOR) The role of TSC1–TSC2 in the translation of TOP mRNAs has ... the activation of a p53dependent ‘ribosomal checkpoint’ This is the first response of the cell to a ribosome defect, and consists of blocking of the cell cycle and ⁄ or activation of apoptosis mediated...
- 12
- 553
- 0
Báo cáo khoa học: Synthesis and characterization of a new and radiolabeled high-affinity substrate for H+/peptide cotransporters pdf
... Uptake of Gly-Sar was measured at pH 6.0 for 10 at two Gly-Sar concentrations and at increasing Bip-Pro concentrations The diffusional component of [14C]Gly-Sar uptake, of 8% in Caco-2 cells and of ... two different Gly-Sar concentrations (50 and 500 lm in Caco-2 cells and 10 and 100 lm in SKPT cells) in the presence of increasing concentrations of Bip-Pro (0– 100 lm and 0–50 lm, respectively) ... substrate concentration range of nm to 100 lm (Fig 5A) and compared with the uptake rates of Gly-Sar at a concentration range of lm to mm (Fig 5B) For each compound, the nonspecific, linear uptake component,...
- 10
- 490
- 0
Báo cáo khoa học: "Development and Evaluation of a Broad-Coverage Probabilistic Grammar of English-Language Computer Manuals" pdf
... "acceptable" or "correct" if it is consistent with the treebank parse We define two notions of consistency: structureconsistent and label-consistent The span of a consitituent is the string of words ... manuals We amassed a corpus of 40 million words, consisting of several hundred computer manuals Our approach in attacking the goal of developing a grammar for computer manuals is one of successive approximation ... structure-consistent criterion, the first and second candidate parses are correct, even though the first one has a more detailed constituent spanning (4, 5) The third is incorrect since the constituent...
- 8
- 562
- 0
Synthesis and Application of Nanosize Semiconductors for Photoxidation of Toxic Organic Chemicals pptx
... semiconductor valence and conduction bands can be adjusted in a single material by changing the size (quantum confinement effect) •A covalent semiconductor material with excellent photostability and low toxicity ... time(min) CO2 measured at end of reaction confirms total photooxidation of PCP tsnl Conclusions Photo-oxidation of an alkyl chloride by nanosize MoS2 shows a strong size dependence and occurs ... reactions CO2 + HCl MoS2 nanocrystal Clusters can be used in both dispersed and heterogeneous forms (supported) tsnl Advantanges of this Approach•The light absorption and energy levels of the semiconductor...
- 22
- 961
- 0
Synthesis and characterization of silicon nanowires using tin catalyst for solar cells application
... under dark and light conditions the thickness of Si base substrate more thinly For improvement of conversion efficiency of the SiNWs solar cells, the reduction of the contact resistance and optimization ... difference of reflectance between conventional planar c-Si solar cell and SiNWs solar cell the Schottky barrier between the evaporated Al contact and silicon wafer because of insufficient annealing conditions ... caused by the unconnected metal Ag contact between the SiNWs and neighboring SiNWs Moreover, it might be the effect of Fig (a) Schematic of the SiNWs solar cells FE-SEM images of the (b) as-synthesized...
- 3
- 805
- 0
Synthesis and characterization of semiconducting nanowires for gas sensing
... STEM-HAADF image of a nanowire, and (e) linescan of the HAADF signal (solid line) and numerical fit of the shape of the nanowire (dashed line) As both composition and phase can be considered uniform ... order of seconds) and fully reversible The amplitude of quenching achieves its maximum at room temperature and the influence of humidity and other reducing gases is negligible This feature could ... proper modification of the operating conditions Nanowires of SnO2 , In2 O3 and ZnO have been produced in their stable and common crystalline phase The high degree of crystallinity and the small lateral...
- 6
- 662
- 0
Tìm thêm: hệ việt nam nhật bản và sức hấp dẫn của tiếng nhật tại việt nam xác định các nguyên tắc biên soạn khảo sát các chuẩn giảng dạy tiếng nhật từ góc độ lí thuyết và thực tiễn tiến hành xây dựng chương trình đào tạo dành cho đối tượng không chuyên ngữ tại việt nam điều tra đối với đối tượng giảng viên và đối tượng quản lí điều tra với đối tượng sinh viên học tiếng nhật không chuyên ngữ1 khảo sát thực tế giảng dạy tiếng nhật không chuyên ngữ tại việt nam khảo sát các chương trình đào tạo theo những bộ giáo trình tiêu biểu nội dung cụ thể cho từng kĩ năng ở từng cấp độ xác định mức độ đáp ứng về văn hoá và chuyên môn trong ct phát huy những thành tựu công nghệ mới nhất được áp dụng vào công tác dạy và học ngoại ngữ mở máy động cơ rôto dây quấn hệ số công suất cosp fi p2 đặc tuyến hiệu suất h fi p2 đặc tuyến mômen quay m fi p2 động cơ điện không đồng bộ một pha sự cần thiết phải đầu tư xây dựng nhà máy thông tin liên lạc và các dịch vụ từ bảng 3 1 ta thấy ngoài hai thành phần chủ yếu và chiếm tỷ lệ cao nhất là tinh bột và cacbonhydrat trong hạt gạo tẻ còn chứa đường cellulose hemicellulose chỉ tiêu chất lượng theo chất lượng phẩm chất sản phẩm khô từ gạo của bộ y tế năm 2008