micromechanics of stress transfer across the interface

... β (the gradient of the vertical fluctuating velocity at the interface) to determine the scalar transfer across the gas-liquid interface It is found that in the immediate region next to the interface ... is the rotation speed of the rotor driving the paddles, and R is the distance from the center of the rotation shaft to the center of the water channel The rotation speed of the rotor is measured ... various depths beneath the interface and the interface tracking may be the key for the quantification of β The principle of PIV-based techniques is to visualize the interface and the fluid movement...

Ngày tải lên: 12/09/2015, 08:19

... and the skills framework and/or provide guidance for teachers of other subjects across the curriculum? What outcome will there be? Which of these (or other) success criteria are relevant to the ... and identify whether: • there is a range of writing forms • the writer shows a sense of knowing the audience and purpose of the piece • writing is of an appropriate length for the task • work ... • Over the past 10 years, the gap between boys’ and girls’ performance has increased, with the widest gap in writing • The content of the writing of many learners of all abilities is often marred...

Ngày tải lên: 10/03/2014, 05:20

... translate the meaning of the original in such as way that the TL wording will trigger the same impact on the TC audience as the original wording did upon the ST audience They argue that “Frequently, the ... “Frequently, the form of the original text is changed; but as long as the change follows the rules of back transformation in the source language, of contextual consistency in the transfer, and of transformation ... produce the same effect on the readership of translation as was obtained on the readership of the original” He also sees equivalence effect as the desirable result rather than the aim of any translation...

Ngày tải lên: 20/03/2014, 01:26

... employed the luminal chamber as the loading chamber Effects of LPS, IL-6, and GM-CSF on the expression of tight junction proteins To examine the effects of LPS, IL-6, and GM-CSF on the expression of ... JNK 14 Discussion The present study evaluated whether the LPS-enhanced transcellular transport of HIV-1 across BMEC monolayers was mediated through the induction of the release of cytokines from ... act at the luminal, but not the abluminal, endothelial surface to increase the transcellular permeability of BMECs to HIV-1 Furthermore, the results suggest that the LPS-induced increase in the...

Ngày tải lên: 19/06/2014, 22:20

... history in the diagnosis of patients with suspected injury of the pars interarticularis because it is more sensitive than radiographs for localizing the site of bone stress and because CT of the spine ... sequence) through the area of abnormality on SPECT, is recommended to confirm the diagnosis and stage the lesion If SPECT is negative, pars stress is unlikely to be the cause of the low back pain ... (MRI) Radiographs of the spine have limited sensitivity compared with other imaging modalities in detecting bone stress and acute spondylolysis Furthermore, radiographic defects of the pars interarticularis...

Ngày tải lên: 20/06/2014, 04:20

... compositions The sublayer closer to the inverted GaAs-on-InGaP interface is more In and P rich than the one on the side of the AlGaAs-onGaAs interface The composition of the extra layer of InGaAsP ... present at the inverted GaAs-on-InGaP interface assuming the Z2 dependence of the intensities The ratio R of the HAADF intensity of a generic sublayer (subl) A p B q C r to the one of a generic ... intensity of sublayers and to the intensity of all the inner standards are then compared to the calculated values of similar ratios for all the alloys that can be formed by combining together all the...

Ngày tải lên: 21/06/2014, 05:20

... the formation of a thioester bond between the active-site cysteine of the E1 and the carboxyl terminus of ubiquitin The E1 then transfers the activated ubiquitin to the active-site cysteine of ... Finally, the E3, or ubiquitin-protein ligase (green), facilitates the transfer of the ubiquitin from the E2 to a lysine on the target protein (substrate, magenta) In the case of the APC and many other ... member of the RING-domain family of E3s These proteins facilitate the final step in ubiquitination by positioning the E2-ubiquitin conjugate next to the substrate, allowing the ε-amino group of a...

Ngày tải lên: 06/08/2014, 19:21

... independent of the mechanical properties of the material It depends only on the load and on the sample geometry In the following, the value of σmax determined using equation (3) will allow the stress ... curvature of the elastic line only is responsible for the deformation The shape of the sample (“iso-stressed”), as exhibited in Figure 3, allows the relationship between the deflection and the load ... easily computed: due to the linearly decreasing inertia of the beam up to the load position, the curvature of the bending sample is constant Consequently, the stress and the curvature ρ are assumed...

Ngày tải lên: 08/08/2014, 00:22

... innovation of the inverse method proposed here This feature is the key element of the identification procedure and guarantees the quality of the fitted parameters and the wide range of validity of the ... versus time is the same for all parts of the section This hypothesis is reasonable here because the temperature field can be assumed to be constant (the thermal time constant of the sample is ... dramatically the overall shape of the curve Therefore, even so the trend is stable, the value of one single parameter may depend strongly on the experimental data DISCUSSION Figure Creep tests in the...

Ngày tải lên: 08/08/2014, 00:22

... graph of the number of datasets contributing to the set of reference nucleosome positions (including hypothetical positions) (c) Illustration of the types of nucleosomes in the yeast genome, and their ... report may be the first such description of a systematic means of identifying 'soft' features in the genome The use of the term 'soft' for protein-DNA interactions reflects the fact the such interactions ... one extreme, the SOLiD platform (dataset 3) called 80% of the nucleosomes within 16 bp of the reference positions, while at the other extreme the Affymetrix platform called 80% of the nucleosomes...

Ngày tải lên: 09/08/2014, 20:20

... controls A majority of the suicide attempts were made in close connection to admission (often a cause of admission), 89% of the suicide attempts in the suicide group and 84% in the control group ... assumed, but not proven Time of the suicide attempt and thus age at the event could be stated with certainty in 84% of the controls and 89% of the suicide victims, as the attempts were made in connection ... attempts in older age The case records were performed for a thorough evaluation of the suicide victims and matched controls from the total sample, in which the rater was unaware of the suicidal outcome...

Ngày tải lên: 11/08/2014, 17:20

... has the support of a caring adult, tolerable stress can usually be overcome In many cases, tolerable stress can become The Effects of Childhood Stress on Health Across the Lifespan positive stress ... this type of stress by themselves As a result, the stress response system gets activated for a prolonged amount of time This can lead to permanent changes in the development of the brain The negative ... The Effects of Childhood Stress on Health Across the Lifespan is a publication of the National Center for Injury Prevention and Control of the Centers for Disease Control...

Ngày tải lên: 12/02/2014, 19:20

... reports provide evidence of post-fertilisation transfer and maintenance of transgenes Several of the studies report the subsequent generation of viable progeny animals, the cells of which contain transgene ... contributed to the embryo, the resultant offspring will be chimeric (up to ca 50% of animals) The ESC contribution to a mouse can high (up to ca 80% of the cells), and will often include the germline ... a variety of routes including pronuclear microinjection and SMGT [74, 75, 76] In the context of human germline gene therapy, such vectors offer the potential advantage of eliminating the threat...

Ngày tải lên: 03/11/2012, 10:01

... Control 211 Part 3: The Power of the Key Principles Chapter 11 The Power of the Collection Habit 223 225 Chapter 12 The Power of the Next-Action Decision Chapter 13 The Power of Outcome Focusing ... dozens of e-mails still not dealt with Many of these businesspeople are successful because the crises they solve and the opportunities they take advantage of are bigger than the problems they allow ... predetermined list of to-dos that the first telephone call or interruption from their boss won't totally undo The "Big Picture" vs the Nitty-Gritty At the other end of the spectrum, a huge number of business...

Ngày tải lên: 14/09/2013, 20:01

... a member of WTO, the MFN status with the US would contribute significantly to the inflow of FDI The authors then used their estimate to simulate the effect of the BTA on the inflow of FDI into ... contribution of FDI to the economy of Vietnam empirically There are a number of studies which examined the contribution of 21 FDI and economic growth The consensus from these research points to the positive ... measure of FDI, the amount of FDI and the number of projects When our dependent variable is the amount of FDI, we believe the OLS would be appropriate However, when the dependent variable is the...

Ngày tải lên: 16/01/2014, 01:28

Ngày tải lên: 13/02/2014, 12:20

... to recognise the early warning signs of stress in their staff and review their management style and its impact on the people they manage Another approach is the direct promotion of positive health ... stress from their work, depending on the demands of their job, the conditions in which they work, and their individual susceptibility, which can be increased by problems outside of the workplace ... considered that the mental health of staff should be part of company policy Despite their concerns, however, less than in 10 of these companies had an official policy on mental health The aims of this...

Ngày tải lên: 15/02/2014, 02:20

... order of magnitude) The BCLs are fairly symmetric since the minimum through the 50th percentile of absolute differences of the BCLs between pairs of banks are zero and even the 75 percentile of the ... Posterior Averages around the surface of the likelihood.14 The most striking feature of the data presented in Table is the degree of heterogeneity among the estimates Looking at the most extreme case ... significant at the 10% confidence level (The p-value of the slope of the trend line is 1009) 14 This is a problem of the likelihood not the method In a classical exercise, like GMM, the optimizer...

Ngày tải lên: 16/02/2014, 12:20

... in NOS, the second electron is provided to the hemedioxy species by a bound H4B cofactor rather than by the flavoprotein domain [16] The H4B radical is then reduced within the enzyme by the flavoprotein ... 3.30 [66] The model predicts that there is always a Keq position for maximum electron flux through the enzyme On either side of this optimum, the electron flux drops off because either the formation ... enzyme: changing the ratio or speed of k1 and k2, changing the rate of FMNH2 formation or by a combination of these effects In addition, further tuning could be achieved if the changes in the FMN redox...

Ngày tải lên: 18/02/2014, 11:20

... lM of OsDmc1 in absence of ATP; (2) with 1.25 lM of OsDmc1 in presence of 2.0 mM of AMP-PNP; (3) with 1.25 lM of OsDmc1 in presence of 2.0 mM ATP-c-S; (4) with 1.25 lM of OsDmc1 in presence of ... had either no nucleotide cofactor or had slowly hydrolysable analogues of ATP The rate enhancement by the presence of ATP was in the order of about 15-fold (Fig 6), strongly suggesting that the ... reaction conditions, thereby leading to high confidence levels for comparison within the sets, rather than across the sets Because the results within the set were highly reproducible, the differences...

Ngày tải lên: 19/02/2014, 07:20