The syntheses of bis guanidium salts and their applications in asymmetric mukaiyama type SN2 alkylation reactions

... The Syntheses of Various Bis- Guanidium Salts Chapter The Syntheses of Various Bis- Guanidium Salts Chapt r 1: The Syntheses of Various Bis- Guanidium Salts 11 Chapter The Syntheses of Various Bis- Guanidium ... Pentanidium Salts to Bis- Guanidium Salts 1.2 Syntheses of Various Bis- Guanidium Salts Since the basic fragments of bis- guanidium salts are the same as those of pentanidium salts, the synthetic procedure ... in MeCN can provide the bis- guanidium salts with good overall yield in to steps 30 Chapter The Syntheses of Various Bis- Guanidium Salts Scheme 1.22 Standrad Procedure of Bis- guanidium Salts Syntheses...

The role of matrix metalloproteinases (MMP) and their inhibitor in influenza a virus induced host lung injury

... disruption of the capillary-alveolar barrier function results in the leakage of inflammatory exudates, edema fluid and plasma proteins into the lung interstitium and alveolar spaces and the collapse of ... et al, 2010) 2.5 Influenza virus and host defences During an acute influenza virus infection, both arms of immunity: Innate and adaptive, are important in protecting the host against the pathogen ... pathogen The former has a primary goal of limiting virus growth and activating the onset of the adaptive arm, in which viral clearance takes place (Tate et al, 2008) In the early innate phase of host...

Theoretical study of carbon based materials and their applications in nanoelectronics

... THEORETICAL STUDY OF CARBON- BASED MATERIALS AND THEIR APPLICATIONS IN NANOELECTRONICS KAI-TAK LAM A THESIS SUBMITTED FOR THE DEGREE OF DOCTOR OF PHILIOSOPHY DEPARTMENT OF ELECTRICAL AND COMPUTER ... vii in obtaining GNRs by unzipping carbon nanotubes has made the prospect of fabricating GNR -based electronic devices in large quantities more promising and hence, detailed understanding of the ... Outreach group of the Department of Electrical and Computer Engineering for the opportunities in promoting science and engineering to the secondary and pre-university students and for the exposure...

Development of mesh free methods and their applications in computational fluid dynamics

... limited number of background meshes 1.3.3 Mesh- free methods of non-integral type 1.3.3.1 Drawbacks of mesh- free methods of integral type in the flow simulations The mesh- free methods of integral type ... DEVELOPMENT OF MESH- FREE METHODS AND THEIR APPLICATIONS IN COMPUTATIONAL FLUID DYNAMICS DING HANG (B Eng., M Eng.) A THESIS SUBMITTED FOR THE DEGREE OF DOCTOR OF PHILOSOPHY DEPARTMENT OF MECHANICAL ... mesh- free methods can be categorized by their characteristics 1.3.1 Classification of mesh- free methods From the point of view of the movement of nodes, the mesh- free methods may be classified into...

A study on the translation of technical terms in the interface of common business website and their Vietnamese equivalent

... general ,technical terms and definition of terms Chapter II is an investigation on translation of technical terms in the interface of common business websites Chapter III is the implications of my study ... natural equivalent of the source language message, first in terms of meaning and secondly in terms of style.” In Translation: Applications and Research, Brislin (1976: 1) defines translation as: ... HAIPHONG PRIVATE UNIVESITY FOREIGN LANGUAGES DEPARTMENT - GRADUATION PAPER A study on the translation of technical terms in the interface of common business websites and theirs...

Báo cáo hóa học: " Some new nonlinear integral inequalities and their applications in the qualitative analysis of differential equations" potx

... article as: Zheng and Feng: Some new nonlinear integral inequalities and their applications in the qualitative analysis of differential equations Journal of Inequalities and Applications 2011 ... general theorems and establish some new integral inequalities Also we will give some examples so as to illustrate the validity of the present integral inequalities Main results In the rest of the ... prove the global existence of the solutions of a delay differential equation, while in the second example, we will obtain the bound of the solutions of an integral equation For the sake of proving...

Báo cáo hóa học: " Research Article New Trace Bounds for the Product of Two Matrices and Their Applications in the Algebraic Riccati Equation" potx

... bounds for the product of two general matrices The new trace bounds improve the recent results Then, for their application in the algebraic Riccati equation, we get some upper and lower bounds ... Journal of Inequalities and Applications Therefore, considering the application of the trace bounds, many scholars pay much attention to estimate the trace bounds for the product of two matrices ... and diﬃcult to get an estimate of the trace bounds when any matrix in the product is nonsymmetric in theory and practice There are some results in 13–15 In this paper, we propose new trace bounds...

Development and applications of novel solvent minimized techniques in the determination of chemical warfare agents and their degradation products

... DEVELOPMENT AND APPLICATIONS OF NOVEL SOLVENT- MINIMIZED TECHNIQUES IN THE DETERMINATION OF CHEMICAL WARFARE AGENTS AND THEIR DEGRADATION PRODUCTS LEE HOI SIM NANCY (M.Sc.), NUS A THESIS ... determination of various chemical warfare agents and their degradation products This approach allows the miniaturization of the extraction procedure in terms of reducing the amount of sample, extracting solvents ... uptake of the plastic antibody was compared against that of the NIP and the imprinting efficiency was found to be 1.3 The imprinting efficiency is defined as the ratio of the binding ratio of the MIP...

On the Segregation of Genetically Modified, Conventional, and Organic Products in European Agriculture: A Multi-market Equilibrium Analysis doc

... Giannakas, K., and Yiannaka, A (2003) Agricultural Biotechnology and Organic Agriculture: National Organic Standards, Labeling and Second-Generation of GM Products Paper presented at the AAEA annual ... regarding this parameter value later The other critical parameter is the segregation cost In the baseline scenario we assume that conventional food and organic food face the same segregation ... other hand, is assumed to be an increasing cost industry: at the margin, expanding organic production requires additional farmersupplied inputs that are available only at increasing cost To capture...

The Business of Women Female Enterprise and Urban Development in Northern England 1760–1830 ppt

... THE BUSINESS OF WOMEN This page intentionally left blank The Business of Women Female Enterprise and Urban Development in Northern England 1760–1830 HANNAH BARKER Great ... Eighteenth-Century Northern Germany’ 10 Introduction depiction of the ubiquity of women in business, and examines their appearance in advertising, at the centre of business networks and their physical ... pictures of middling women s economic activity.²² Britain, and England in particular, is often celebrated for the precocity of its urban and industrial development in the late eighteenth and early nineteenth...

Bioavailability and toxicity of cd to microorganisms and their activities in soil

... field and laboratory studies; (iii) determine the relationship between Cd bioavailability and toxicity; and (iv) determine the factors that control Cd bioavailability and toxicity to soil microorganisms ... difficult In general, Cd shows more toxicity in sandy soils than in clay soils Soil solution Cd, and not the total concentration of Cd, seems to correlate well with ecotoxicity parameters No single ... decreased toxicity of Cd to several fungi in soil with an increasing content of montmorillonite Presence of different mineral nutrients, cations or anions in the soil can also alter the toxicity of Cd...

Báo cáo khoa học: Study of uptake of cell penetrating peptides and their cargoes in permeabilized wheat immature embryos pot

... studied in wheat immature embryos The role of cell permeabilizing agent in enhancing the uptake of CPPs alone and cargo complex in the immature embryos was evaluated Cellular uptake of CPPs is ... the combined use of cell permeabilizing agent and cell- penetrating peptides results in the delivery of such large sized cargoes in plant cells involving endocytic ⁄ macropinocytic pathways In conclusion, ... Translocation of ﬂuorescein labeled cell penetrating peptides in zygotic embryos using cell membrane permeabilizing agent Isolated and sterilized embryos (15–20) were imbibed in total volume of 420 lL of...

Báo cáo khoa học: Subcellular localization of yeast Sec14 homologues and their involvement in regulation of phospholipid turnover pptx

... overproducing Sec14p and the ﬁve homologues were analyzed in the sec14ts background To assess the role of Sec14 homologues in the regulation of Pld1p-mediated PtdCho turnover a mutant lacking choline kinase ... form a network of proteins involved in the regulation of phospholipid metabolism Materials and methods Strains and culture conditions Yeast strains used in this study are listed in Table Cells ... overexpression of Sec14 homologues The sec14 1ts (PGY 84) and sec14 1ts cki1 pld1 (PGY 57) strains were transformed with yeast multicopy plasmids containing individual Sec14 homologues under their own...

báo cáo hóa học:" Preparation of TiO2 nanotube/nanoparticle composite particles and their applications in dye-sensitized solar cells" doc

... Preparation of TiO2 nanotube/nanoparticle composite particles and their applications in dye-sensitized solar cells Chang Hyo Lee1, Seung Woo Rhee1, and Hyung Wook Choi*1 Department of Electrical ... explore the use of ordinal TiO2 in DSSCs; this includes TiO2 nanowires, nanorods, and TiO2 nanotubes [TNTs] The preparation of TNTs by a hydrothermal treatment of TiO2 powder in a 10-M NaOH aqueous ... dye, and enhance incident light harvest, the use of TNTs in DSSCs has been explored [14-15] In the present work, the effect of combining TiO2 nanoparticles with TNTs and the resulting effect on solar...

báo cáo khoa học: " Manufacture of IRDye800CW-coupled Fe3O4 nanoparticles and their applications in cell labeling and in vivo imaging" ppt

... Imaging 2004, 20:622-631 doi:10.1186/1477-3155-8-25 Cite this article as: Hou et al.: Manufacture of IRDye800CW-coupled Fe3O4 nanoparticles and their applications in cell labeling and in vivo ... 774/789 nm), and investigated their applicability in cell labeling and in vivo imaging Results and discussions Preparation of IRDy800CW-MNPs M-2, 3-dimercaptosuccinic acid (DMSA) has often been ... resuspended nanoparticles were detected with Odyssey Infrared Imaging System Cell labeling with IRDy800CW-MNPs To investigate the labeling of cells with nanoparticles, RAW264.7 cells were seeded into cell...

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