minimum values of yield strength and
guide selection of polymer adhesives with concretethe
... Properties of cured adhesive 2.3.1 Bond strength - The strength of an adhesive bond depends on: a Adhesion of the adhesive to the substrate materials b Cohesive strength of the adhesive c Cohesive strength ... and elongation - Because of the higher tensile strength of polymers relative to concrete, the tensile strength of an adhesive material itself is seldom a controlling factor Tensile strength of ... construction, repair, and rehabilitation of concrete structures 1.1- Organization of the Guide Sections and of the guide describe the properties of the two major classes of polymer adhesives in...
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guide for the application of epoxy and latex adhesives for bonding freshly mixed and hardened concretes
... bond between freshly mixed and hardened concretes by use of either epoxy or latex adhesives The requirements and procedures of this guide consist of: • Evaluation of the hardened concrete to ... measurement of chloride ion content, and bond tests such as that described in ACI 228.1R and Appendix A of ACI 503R Proper preparation, as in Chapter 4, of any concrete to receive an adhesive is of primary ... surface with a maximum profile of 1/2 in (13 mm), that is the depth between the lowest and highest points of the surface It is recommended that the concrete is tested for pull-off strength in accordance...
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báo cáo hóa học:" Validation of a HLA-A2 tetramer flow cytometric method, IFNgamma real time RT-PCR, and IFNgamma ELISPOT for detection of immunologic response to gp100 and MelanA/MART-1 in melanoma patients" doc
... evaluated Calibration standard curve and linearity of dilution Due to the lack of a standard reference material, calibration standard curves were not evaluated for quantification of cellular IFNγ response ... be both accurate and precise with % recovery between 80–120% (analyst had a 123%) and % CV < 20%, respectively (Table 3) Calibration standard curve and linearity of dilution A standard curve was ... stimulated with irrelevant peptide and HIV had very low background signal and % CV was high, as expected Accuracy, spike and recovery, and LOQ Due to the lack of a reference standard material to establish...
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Báo cáo khoa học: "Value of diffusion weighted MR imaging as an early surrogate parameter for evaluation of tumor response to high-dose-rate brachytherapy of colorectal liver metastase" docx
... Boxplot depicting changes of mean ADC of nontreated and treated tumors at early and follow-up MRI compared to baseline MRI Boxplot illustrates changes of mean ADC of non-treated and treated colorectal ... applied to test the significance of the differences of treatment induced changes of ADC values and TV between early Figure Early MRI days after HDR-BT Early DWI (A) and corresponding ADC map (B) ... participated in the design of the study and the treatment planning procedures OD conceived of the study and participated in its design and coordination All authors have read and approved the final...
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guide for design of jointed concrete pavements
... surface of a mass of soil to corresponding settlement of the surface and is determined as the slope of the secant, drawn between the point corresponding to zero settlement and the point of 1.27 ... free of clayey coatings and as clean as possible Experience also has shown the use of a minimum amount of mixture water, (w/cm ranging from 0.40 to 0.55, depending on materials and method of paving) ... Arterials—Arterials bring traffic to and from expressways and serve major movements of traffic within and through metropolitan areas not served by expressways Truck and bus routes, and state- and federal-numbered...
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Development of live bacterial delivery systems for presentation of dengue EDIII to the mucosal immune system 2
... concentration on the yield of EDIII-GFP 122 3.3.1.3 Comparing the effects of semi-aerobic and aerobic culture conditions on the yield and folding of cytoplasmic EDIII 3.3.1.3.1 Yields of cytoplasmic ... 2.11: List of primary antibodies used in western blot 83 Table 3.1: PRNT50 titres of rEDIII-immunised mice 90 Table 5.1: Strengths and weaknesses of BPZE1 and L lactis 162 xiv LIST OF FIGURES ... Schematic representation of gfp and ediii-gfp expressed under the control of PnisA 121 Figure 3.21: Effect of nisin concentration on the yield of EDIII-GFP 122 Figure 3.22: Assessment of protein production...
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standard specification for bonding plastic concrete to hardened concrete with a multi-component epoxy adhesive
... ACI STANDARD SPECIFICATION CHECKLIST (cont.) Section/Part/Article of ACI 503.2 Notes to the Designer/Specifier I 2.3.4.3 Consolidation of concrete Review applicability of referenced standard and ... 1.4-Reference standards 1.4.1 The standards referred to in this Standard Spe- cification ACI 503.2 are listed in Articles 1.4.2 and 1.4.3 of this section, with their complete designation and title ... consists of section, part, and article heads of ACI 503.2, with accompanying notes to the designer/ specifier to indicate the action required of them SPECIFICATION CHECKLIST Section/Part/Article of...
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Alternate strategies for conversion of waste plastic to fuels
... polymers demand in the country Table documents the demand of different polymers in India during years 1995-96, 2001-02, and 2006-07 The comparison of demand and consumption from Tables and indicates ... Germany, U.K, the Netherlands, Japan, France, and the United States of America According to the government of India, import data of more than 59,000 tons and 61,000 tons of plastic waste have found ... environmental problem of disposal of plastic waste It also offers the higher cracking ability of plastics, and the lower concentration of solid residue in the product [3] 4.2.1 Mechanism of Catalytic...
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considerations for design of concrete structures subjected to fatigue loading
... percent of the potential strength of the strand The strength with a rope socket is only about 50 percent of the strength of the strand For multiple wire anchorages it is apparent from a comparison of ... probabilities of 0.1, 0.5, and 0.9, and they were developed from data with minimum stress levels of 0.4, 0.5, and 0.6 times the static tensile strength For the desired minimum stress and probability ... 105 cycles of a load varying between 0.6 and 0.66 times the strength of a 270 ksi (1.860 MPa) seven-wire strand For a load varying between 0.5 and 0.7 times the strength of the strand, failures...
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guide for evaluation of concrete structures prior to rehabilitation
... condition of the material in the core 6.3-Testing and evaluation Evaluation of existing concrete should include determinations of strength and quality (NRMCA 1979, ACI 228.1R, and Shroff 1986 and 1988) ... elements of a structure Restoration-The process of reestablishing the materials, form, and appearance of a structure to those of a particular era of the structure Strengthening-The process of increasing ... specific purpose of the investigation, the type and physical condition of the structure, the completeness of the available design and construction documents, and the strength and quality evaluation...
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standard specification for bonding hardened concrete, steel, wood, brick, and other amaterials
... and 1.4.3 503.1-4 ACI STANDARD of this section, with their complete designation and title including the year of adoption or revision and are declared to be a part of this Standard Specification ... on use of mechanical abrasion and on disposal of waste products 2.3.2 Preparation of carbon steel surfaces If sand abrasive not suitable, specify grit or shot 2.3.6.2 Moisture content of wood ... wording 1.3.1 The language of this standard specification is generally imperative and terse, and may include incomplete sentences Omissions of phrases and of words such as “the contractor shall,”...
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A methodology for validation of integrated systems models with an application to coastal-zone management in south-west sulawesi
... different types of integration within the framework of Integrated Assessment Modelling (IAM) These are integrations of disciplines, of models, of scales, of issues, and of stakeholders Scrase and Sheate ... title, years of experience, source of knowledge and level of interest of expert i on a certain set of questions, respectively Their values are in the range between zero and two The result of Eq 3.3 ... two promoters, prof dr Suzanne Hulscher and prof dr Pieter Augustinus and my former promoter, prof dr Kees Vreugdenhil Their outstanding knowledge and experience in both science and management...
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Design, fabrication, and characterization of a solenoidsystem to generate magnetic field for an ECR proton source
... capable of producing off-resonance, mirror, and flat magnetic field configurations A mirror ratio of 1·1 and a maximum flat field of 1400 G has been obtained The measured values and the design values ... varying the size of the solenoid coils, thickness of iron jacket, and amp-turns (NI) The optimum values of NI for the side and middle solenoid coils were obtained to be 12950 and 8250 respectively ... μS/cm) having inlet temperature of 27◦ C Based on the length of the conductor, water pressure drop and flow, the inlet and outlet connections were provided Total five inlet and five outlet connections...
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Tài liệu Laser-Optimized Fiber: Built for Price, Bandwidth, and Distance to Make the Most of Your Investment doc
... IEEE 802.3 and ANSI/TIA/EIA 568-B Following is a table of IEEE GbE and 10GbE standards with related fiber types and bandwidths/distances (see Table 1) As shown in Table 1, standard 62.5µm and 50µm ... modal bandwidth than standard 50µm or 62.5µm fiber A 10GbE signal at a wavelength of 850nm is only guaranteed for 26 meters on standard 62.5µm fiber and for 86 meters on standard 50µm fiber Standard ... industry, and many cable and connectivity manufacturers offer a variety of 50µm fiber optic products Laser-optimized 50µm fiber has also been accepted and specified by all major standard bodies,...
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Tài liệu FSC Annual Surveillance of SCS for 2006: Forest Management Audit to Michigan Department of Natural Resources, USA (SCS-FM/COC-090N) ppt
... tracts of forest that are scattered throughout the landscapes of the Northern Lower Peninsula of Michigan and all of Upper Peninsula of Michigan Over half (51.6%) of DNR-owned forestland is located ... Department of Natural Resources (MI DNR) is responsible for the management of the Michigan state forestlands on an area of 1.6 Mio (about 21% of the state’s timberland) DNR also provides guidance and ... Chief of the Wildlife Division from the state office in Lansing Many other DNR employees from Forest Management Units (FMU) and regional and state offices participated in some portion of the...
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Tài liệu A junk-free childhood 2012 - The 2012 report of the StanMark project on standards for marketing food and beverages to children in Europe pptx
... the protection of children Explore the use of standards and marketing codes to influence commercial activity, including standards from other industrial sectors Propose a set of standards to form ... marketing messages 25 Standard 4: Marketing methods 25 Standard 5: Use of brands 26 Standard 6: Settings and locations 26 Standard 7: Accountability ... years old recognize familiar branding of fast food and soft drink products13 and under the age of years old are unable to critically comprehend television advertising, and are thus prone to accept...
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