Influence of thermo oxidative aging on the mechanical behaviors of polychloroprene

... The influence of a weight-bearing platform on the mechanical behavior of two Ilizarov ring fixators: tensioned wires vs halfpins Jan Gessmanna*, Mustafa Citaka, Birger Jettkantb, Thomas A Schildhauera, ... unknown The aim of this study was to analyze the mechanical effects of a weight-bearing platform on the traditional all-wire, four -r...

Ngày tải lên: 20/06/2014, 07:20

... response calculations to study the effect of uniaxial tensile stress along the c axis on the mechanical and piezoelectric properties of short-period BTO/PTO superlattice We show the mechanical properties ... that the superlattice under the loading of uniaxial tensile stress along the c axis becomes soft along the nonpolar axes To illustrat...

Ngày tải lên: 22/06/2014, 00:20

... Morphology of the MWCNTs Figure 5(a–c) shows the SEM micrographs of the MWCNTs of the as-produced and the functionalized tubes As seen from Fig 5a, the raw MWCNTs are produced in the form of agglomerated ... amide -MWCNTs/ polyimide and that of acid -MWCNTs/ polyimide composites are almost 123 One unique property of the MWCNTs is their electrical...

Ngày tải lên: 22/06/2014, 01:20

... of Treated and Untreated Filler Loading 86 matrix maintains the position and orientation of the reinforcement Significantly, constituents of the composites retain their individual, physical and ... addition, the properties of the composite will be unlike those of the pure polyethylene because of variations in the filler types, shape, dimension, pe...

Ngày tải lên: 07/08/2014, 14:20

... ABSTRACT The topic of graduation thesis "Factors affecting On- the- job behaviors at Kirby Southeast Asia Co. ,Ltd. ”, was conducted to understading the relationship between the behavior aspects of the company ... and the associated level with the organization's staff The research also proposes a theoretical model concerning the relationship between on...

Ngày tải lên: 10/12/2015, 00:12

... Geneva and Brussels (199 9) Luwe M., Antioxidants in the apoplast and symplast of beech (Fagus sylvatica L .) leaves: seasonal variation and responses to changing ozone concentrations in the air, ... In the present study we focused on the effects of crown position and tree age on antioxidants and photosynthetic Defense against oxidative stress...

Ngày tải lên: 08/08/2014, 01:21

... biomaterials, different combinations of bone grafts and systemic supportive therapy alternatives are important areas of research Hyperbaric oxygen therapy (HBOT) is a mode of medical treatment in which the ... on the healing of bone lesions in different anatomical regions with ischemic perfusion, the current knowledge about its influence on bone graft...

Ngày tải lên: 25/10/2012, 11:15

... is a glycosylated cell surface transmembrane protein expressed on antigen-presenting cells and constitutively expressed on monocytes Expression of HLA-DR by monocytes is essential for the presentation ... post-translational modification of HLA-DR which may be responsible for a lowered cell surface expression of HLA-DR preventing expression to the cell surface and...

Ngày tải lên: 03/11/2012, 09:57

... 46.9% of the variation and the Y axis accounted for 16.7% of the variation Water components in the figure are written as ions Concentrations of various nutrients are converted to those of nitrogen ... DP The X axis shows the contribution of the water component sources The two right quadrants (positive on the X axis) show high contribution from springs The t...

Ngày tải lên: 05/09/2013, 09:38

... important for further investigation Number of ammonia oxidizers and copy number of amoA mRNA The time courses of the copy number of amoA mRNA and the number of ammonia oxidizer are shown in Fig No significant ... PCR-reaction-1) Community analysis of ammonia oxidizer based on amoA mRNA The difference of the effect of polyferric sulfate...

Ngày tải lên: 05/09/2013, 10:15

... degradation Accordingly, the influence of phosphorus concentration on the biodegradation of DOM was discussed in this research, because the phosphorus concentration in Lake Biwa has been decreasing ... DP was in the range of 0.006 to 0.007 mgP/L Effect of biodegradation activity change on DOM concentration in Lake Biwa Effect of biodegradatio...

Ngày tải lên: 05/09/2013, 10:17

... technical translation, so it plays an important role in the development of Mechanical Engineering The thesis studies the English – Vietnamese translation of terms in the materials for Mechanical Engineering ... terms in materials for mechanical engineering Hopefully, the result of the study would be useful in technical translation e...

Ngày tải lên: 07/09/2013, 13:04

... stations produces carbon dioxide, sulphur dioxide and other greenhouse gases • carbon dioxide traps heat in the atmosphere and causes the temperature of the earth to rise • This leads to disruption ... a dramatic rise in the human population This increase in population size leads to an increase in pollution and higher demand for the world’s resources Humans are using up the ea...

Ngày tải lên: 28/09/2013, 11:10

... TOPIC Talk about the state of trading shares on Viet Nam stock exchange nowaday? - How does it influence on the economics of Viet Nam? - Topic has two part: I Talk about the state of trading shares ... II How does it influence on the economics of Viet Nam? - Part 02 includes 02 subjects: Positive influence Negative...

Ngày tải lên: 07/01/2014, 11:13

... sustainable II How does the security market influence on the economisc of Viet Nam? Positive: -To help the economics motivate the capital amassmenta nd collection to suit the request of buiding the substance ... Kim Yến I TALK ABOUT THE STATE OF TRADING SHARES ON VIET NAM STOCK EXCHANGE NOWADAYS 1.DEFINITION a .Stock or shares: A share...

Ngày tải lên: 09/01/2014, 12:19