development of epoxy applications with concrete

... restoration of deteriorated concrete surfaces 2.3 Development of epoxy applications with concrete 2.3.1 General Epoxy formulations developed until there were available systems with a combination of ... the use of epoxy resins with concrete It provides the user with an adequate guide for successful application and performance of epoxy resins to the extent of its coverage However, the epoxy supplier ... different applications, some of which are discussed below 2.3.2 Epoxy for bonding The ability of epoxy to EPOXY COMPOUNDS bond two pieces of concrete generated interest in the possibility of bonding...

Ngày tải lên: 24/10/2014, 17:26

... adhesives Plastic concrete to cured concrete Cured concrete to cured concrete Cracked concrete Cured concrete to other materials with similar CTE and EM Cured concrete to other materials with dissimilar ... Repair of Cracks in Concrete Structures Use of Epoxy Compounds With Concrete Standard Specification for Bonding Hardened Concrete, Steel, Wood, Brick and Other Materials to Hardened Concrete With ... range of moisture conditions in the plastic concrete and the hardened substrate The primary use of all types of water-borne adhesives with concrete is to bond plastic concrete to hardened concrete...

Ngày tải lên: 24/10/2014, 22:11

... of IL-DLLME-VA-μ-SPE process………………………….98 5.3.1.1 Comparison of IL-DLLME-VA-μ-SPE with SA-VA-µ-SPE…………98 5.3.1.2 Effect of extraction solvent………………………………………….99 5.3.1.3 Effect of the volume of ... Comparison of µ-SPE efficiency of ZIF-8 with commercial sorbents (C18, C8) Figure 3-5 Influence of desorption solvent on µ-SPE Figure 3-6 Influence of desorption time on µ-SPE Figure 3-7 Influence of ... 2.3.1 IL-HF-LPME of UV filters…………………………………………….…38 2.3.1.1 Effect of IL solvents………… ………………….…………………39 2.3.1.2 Effect of different pH of the aqueous phase……….…… …………40 2.3.1.3 Effect of stirring...

Ngày tải lên: 09/09/2015, 10:18

... for such development stems from a steady flow of new applications, such as commercial, industrial and medical applications This trend generates ample opportunities for the development of new image ... control In the field of measurements, the gauging of small gaps [62], measurement of object dimension, alignment of the components, and analysis of crack formation are common applications For example, ... recognition and counting of certain types of cells The field of law enforcement and personal identification is another active area for computer vision system development, with applications ranging...

Ngày tải lên: 14/09/2015, 08:40

... Figure 3-1 Mass spectra of derivatives of four PhACs 52 Figure 3-2 Effect of extraction solvent 54 Figure 3-3 Effect of volume of extraction solvent 55 Figure 3-4 Effect of stirring in the sample ... Effect of temperature 78 Figure 4-3 Effect of the concentration of sodium hydroxide on extraction efficiency 80 Figure 4-4 Extraction profile of headspace WB/LPME 81 Figure 5-1 Schematic diagram of ... 4.3.1 Theory of headspace water-based liquid phase microextraction .72 4.3.3 Effect of temperature .76 4.3.4 Effect of stirring rate .77 4.3.5 Effect of the concentration of the sodium...

Ngày tải lên: 14/09/2015, 11:45

... 108 Fig 3.10 Profiles of computational accuracy based on uniform Cartesian mesh 108 Fig 3.11 Profiles of computational accuracy based on right triangular mesh 109 Fig 3.12 Profile of computational ... and VIII) with different distributions of right triangles 215 Table 7.4 The L2 -norm error of Poisson’s equation using different approaches of LWGSM with different distributions of irregular ... approaches of LWGSM with different distributions of irregular triangular cells 217 Table 7.7 The L2 -norm error of half model using the GSM Scheme VIII with different distributions of irregular...

Ngày tải lên: 30/09/2015, 06:28

... nature of the food experience We will return to the issue of hedonic asymmetry in the Discussion of this paper 1.3 Standardized mood questionnaires A number of standardized questionnaires of mood ... and are most often applied in the clinical setting or the research clinical setting, not the food or product development laboratory One of the oldest questionnaires is the Profile of Mood States ... All of these systems have several things in common which led us to consider an alternate method They all have a short number of emotions Two of the systems have mainly negative emotions with...

Ngày tải lên: 03/04/2013, 21:07

... products of MAGICC/SCENGEN 5.3 software need more consideration In the study, the temperature and rainfall scenarios are built in the monthly form of decades of the 21st century However, within ... (1980 - 1999) The months with highest increase in temperatures are often December to February in Da Nang with 2.5-4.2 oC of the increase, March to May in Quy Nhon and Can Tho with 2.4 - 4.2 oC and ... are from March to May with 5-10% of decrease in Da Nang, 13-24% in Quy Nhon and 18-31% in Can Tho; the months with the lowest decrease are from December to February with 2-5% of decrease in Da Nang,...

Ngày tải lên: 05/03/2014, 16:20

... rates of NBD-projects are enhanced if project autonomy is aligned with the degree of exploration of projects 20 This suggests connecting project autonomy with the degree of exploration of technological ... autonomy of projects in terms of leveraging knowledge Second, the timing of development differs for both types of knowledge Knowledge creation involves learning-by-doing 10 Yet, experimenting with ... person of DOMUS offers the whole range of DOMUS’ products to a retail store instead of having different sales persons for each product line At the time of investigation, DOMUS consisted of a business...

Ngày tải lên: 16/03/2014, 02:20

... Factors Affecting the Development of Tuberculosis Infection and Disease in Household Contacts of Patients with Pulmonary Tuberculosis Talay F et al Table Factors associated with tuberculosis frequency ... the reason of this findings were that female contacts considered their health important, the majority of them have a lot of time because of not working In this study the frequency of TB in household ... Care Med 2002; 166: 1122-7 Lutong L, Bei Z Association of prevalence of tuberculin reactions with closeness of contact among household contacts of new smearpositive pulmonary tuberculosis patients...

Ngày tải lên: 29/03/2014, 03:20

... permutations of the vertices or sides of P The set of rigid motions of a regular polygon P forms a group called the symmetries of P Example 1.3 Consider the group of symmetries of a square To ... opposite sides of P If n is odd, these are the reflections of P across the lines that are perpendicular bisectors of the sides of P Since the rigid motions of P preserve the general shape of P , they ... product of an even number of transpositions, and odd if it can be expressed as a product of an odd number of transpositions Thus, the product of two even permutations is even, and the product of two...

Ngày tải lên: 31/03/2014, 15:02

Ngày tải lên: 31/03/2014, 15:23

... Separations with Environmental Applications Richard D Noble University of Colorado, Boulder and Patricia A Terry University of Wisconsin, Green Bay published by the press syndicate of the university of ... thousandth of percent Factor of differential in price millionth of percent billionth of percent DILUTION (expressed as percent concentration) Figure 1.2 Sherwood plot [1] Reproduced with permission of ... Separation of finely divided solids from liquids Separation of liquid–liquid dispersions Gaseous separation of isotopes Electrophoresis Separation of charged macromolecules Separation of mixtures of simple...

Ngày tải lên: 02/04/2014, 16:34

... range of applications Also, the theory of Markov processes is well developed The handbook opens with an expository survey of some of the main topics in Markov process theory and applications Professor ... on applications Stochastic control methods are needed or alluded to in some of these applications We start the set of applied chapters with methods of control theory and the stabilization of ... study of large deviations is currently the most active area of research in probability, finding applications in a vast number of fields Chapter gives a thorough survey of this topic The rest of...

Ngày tải lên: 08/04/2014, 12:24

... pages and fragments The Proof of Concept What goes into a Proof of Concept? Does the technology work? How long does it take? The Proof of Concept deliverables Proof of Concept case study Use cases ... be a period of 1-2 months of lower productivity before you start climbing up to your full productive development speed The Proof of Concept deliverables The outcome of the proof of concept is ... ADF Proof of Concept The following diagram shows just the parts of the (much larger) existing data model that we need for the Proof of Concept: If you want to follow along with the proof of concept,...

Ngày tải lên: 31/05/2014, 01:08

... part of the book, belief, shifts away from normative concerns of what nanotechnology might mean, to metaethical considerations of belief Working with conceptualizations of nature, and the use of ... possibilities of nanoscience and say “thanks but no thanks” and it has to with this convergence of bio and nano and info in the creation of self-adapting mechanisms Right But also with the possibility of ... have with the person who comes to the door It asks less of us It asks different things of us I am concerned that because of the appearance of convenience and power, we are not conscious of what...

Ngày tải lên: 04/06/2014, 15:19

... from the perspective of people living with HIV are unknown The purpose of this research was to develop a conceptual framework of disability from the perspective of adults living with HIV Methods ... factors and triggers of disability from the perspective of adults living with HIV Features of this framework include the episodic nature of disability, a working definition of the term episodic ... levels of support) Based on the nature and extent of their presence or absence, these contextual factors influenced the episodic nature of the dimensions of disability Table 2: Examples of Triggers...

Ngày tải lên: 18/06/2014, 19:20

... Review of the literature - no existing PRO measures of oily skin were identified Input from Expert Clinicians (3 dermatologists) Conceptual basis for development of oily skin PROs Development of ... 'Severity of symptoms' and within these sub-domains The item pool for the OSIS consists of 14 items within two domains of 'Self-concept' (3 items) and 'Emotional distress' (including the subdomains of ... effect of oily skin, reported by 96% (n = 52) of IFG participants: "I look in the mirror and the light is glistening off of my nose and forehead" (US male participant – #19) "It reminds me of an...

Ngày tải lên: 18/06/2014, 19:20

... board consisting of experts from a diverse range of disciplines, was set up to provide expert input on all stages of development for the questionnaire and to work with a team of questionnaire ... BA are paid consultants to SanofiAventis, Research and Development PC is an employee of Sanofi-Aventis, Research and Development The other authors have no conflict of interest Authors' contributions ... patients with DVT, three patients with PE and four patients with AF were to be recruited to provide a relevant spectrum of patients All the research processes were conducted following the tenets of...

Ngày tải lên: 18/06/2014, 19:20

... been collected in patients with stroke [6,8,11,12], several studies reported the feasibility of VR practice in patients with TBI [13,14] The potential of VR gaming applications has been verified ... tasks separately, with minimal attention paid to restoration of specific motor deficits, such as complex whole-body motions This fact limits the use of VR applications in patients with multiple TBI-related ... Journal of NeuroEngineering and Rehabilitation 2011, 8:61 http://www.jneuroengrehab.com/content/8/1/61 Page of 11 Figure Experimental setup with subject standing in front of the screen with the...

Ngày tải lên: 19/06/2014, 08:20