ultrasonic measurement of micro acoustic properties of the biological soft materials

... information about the hard and the soft processes is extracted from the tracking and the muon systems of the CMS detector and thus the derived observables are insensitive to the uncertainties of the calorimetric ... to study the dependence of the UE activity on the hard interaction scale, which is related to the invariant mass of the dimuon pair The inuence of the ISR is probed by the dependence on the transverse ... characterizing the energy dependence of the cutoff scale The number of MPIs in an event has a Poisson distribution with a mean that depends on the overlap of the matter distribution of the hadrons...

Ngày tải lên: 07/03/2014, 17:20

... with the etching rate of the pore of AAO in the pore widening process Fig (a) SEM image of AAO in side view and (b) schematic diagram of the pore widening of AAO The top shape of AAO is like the ... Because the etching rate of the top surface of AAO is much slower compared with the etching rate of the side wall of AAO, it is assumed that the top surface of AAO is not etched much To verify the ... becomes slow because the packed part is denser than the other parts Unfortunately, the etching rate of the top surface of AAO could not be obtained because the surface of the porous-type AAO was...

Ngày tải lên: 20/03/2014, 13:04

... decrease of the stress range there is corresponding increase of the influence of the welding RS on the fatigue life of welded joint Fig.1 Fatigue curves of butt welded joint in ... The effect of RS on the fatigue life of welded elements is more significant in the case of relieving of harmful tensile RS and introducing of beneficial compressive RS in the weld toe zones The ... Ultrasonic Measurement of Residual Stresses Ultrasonic Method of Residual Stress Measurement One of the promising directions in development of non-destructive techniques for residual stress measurement...

Ngày tải lên: 24/05/2014, 20:32

... Ultrasonic Study of the Self-Association 82 et al.6 They found that the reaction rate decreased due to the passage of sonic waves through the medium Such studies as a function of concentration ... deals with the measurement of U, ρ and η, and computation of related parameters at 303 K in the ternary mixture of aniline+ethanol+cyclohexane thereby the exact interactions between the component ... increasing mole fraction of aniline The increasing trend of η revealed that the addition of aniline increases the effective molecular area.14 The increased in area due to the addition of a cyclic molecule...

Ngày tải lên: 07/08/2014, 14:20

... Reliability of the measurement and relevance for measuring the mechanical properties of individual trees 2.1.1 The starting point: Koizumi’s method [14, 19] The principle of the MOE measurement ... Determination of this radius R, allows to calculate the MOE of the sample according to the force applied, the shape of the beam and the distances between forces and Figure Principle of the pure bending ... dedicated to apply the bending force and the second one to measure the resulting deflection of the trunk The center of the device is routinely placed 1.3 m above the ground Diameter of the trunk is...

Ngày tải lên: 08/08/2014, 14:22

... the mandibles of the animals with burs The materials MTA and VERRM were then implanted in these bony cavities MTA and VERRM were implanted using Teflon cups as the carrier for the materials The ... is Portland Cement There are kinds of MTA available: one is Gray MTA and the other is White MTA The main difference between the two is the lack of the aluminoferrite phase in the White MTA, Introduction ... Some of the materials are no longer used because of their various disadvantages (Jou & Pertl 1997) For example, the disadvantages of amalgam are corrosion, microleakage, discoloration of the tooth...

Ngày tải lên: 15/09/2015, 22:51

... all of this information is needed to establish the mass and energy balances across the gasifier and thereby, the chemical efficiency of the process Considering that the amount of condensables in the ... Moreover, the operating conditions in the cold trap (e.g., the solvent used to absorb the tar) vary across the investigations (see e.g [16]), influencing the nature of the collected liquid The use of ... contents of the raw gas, and the respective H/C ratio depends only on the streams entering the reactor and the amount of char converted, as in Eq (11), where Yi,F is the mass ratio of the ith...

Ngày tải lên: 01/08/2016, 09:32

... conditions [22] In the traumatically injured brain, however, the synthesis of MT1 and MT2, as well as the synthesis of GIF, are up-regulated by reactive astrocytes in the vicinity of the lesion [23] ... remains no clear consensus on the role of GIF in the pathogenesis of AD, and therefore we will briefly review some of the current thoughts on the role of GIF in AD There are numerous pathological ... partly explaining the vast neuronal loss in the AD brain Further investigation of the increased neurotrophic activity of the AD brain revealed that it correlated with the loss of a specific neuroinhibitory...

Ngày tải lên: 16/02/2014, 15:20

... effective therapy tailored to the patient page 10 of 123 RIVM report 265001001 RIVM report 265001001 page 11 of 123 Preface This report describes the state -of- the- art of materials and devices in the ... place the nanotechnology applications in medical technology in the right perspective, it is necessary to have a basic understanding of the origin of the unique properties of nanomaterials Therefore ... definitely an ambitious goal 4.2.1 Thermotherapy In general, thermotherapy refers to hyperthermia as well as thermal ablation therapy Hyperthermia therapy is based on the fact that tumour cells are...

Ngày tải lên: 28/05/2014, 14:35

... OPERATION OF VRAE seconds The message “Off! ” flashes on the LCD display and the display will go blank, indicating that the monitor is turned off Turning off the multi gas monitor with the AC adapter ... reduce the absorption of these gases by the materials in the gas passage These gases include: Cl2, ClO2, PH3, NH3, and HCN If liquid or other objects are sucked into the water trap in the inlet ... any dust and other particles from entering the monitor and prolong the operating life of the sensor To install the water trap filter, simply insert the water trap into the front of the inlet probe...

Ngày tải lên: 28/05/2014, 14:35

... Responsiveness of the DHI-N was supported, as the hypotheses of correlations between change scores of the DHI-N versus the VSS-sf-N total, as well as the COOP/ WONCA sum, were confirmed However, the hypotheses ... outstanding discrimination The best cutoff point of scores was identified, where the sum of the percentages of misclassified participants was lowest [52] We hypothesized that the DHI-N would demonstrate ... denotes measurement error, and is expressed in the unit of the measurement tool The difference between two measurements for the same subject is expected to be < 2.77 Sw for 95% pairs of observations...

Ngày tải lên: 18/06/2014, 19:20

... individuals off treatment Therefore, the occurrence of illness implied limitations and difficulties The analysis of the Corrected Item-Total Correlation proved the satisfactory homogeneity of the instrument ... investigation Finally, there was no report by the patients or guardians of any lack of comprehension regarding the questions The lack of validation studies on assessment scales of the quality of life among ... for the analysis of this hypothesis Construct validity was assessed by means of correlation analysis between the subscale scores of the PedsQL™ 3.0 Cancer Module and the scores of the PedsQL™ 4.0...

Ngày tải lên: 18/06/2014, 22:20

... assessing the functioning of specific limbs or joints The 51 studies identified by the main search that examined the measurement properties of the original language version of one of the 26 retained ... and the equivalence of translated versions of the questionnaires, only studies examining the measurement properties of the original language version were included In case the original language of ... linking their content to the ICF and to appraise the currently available evidence of the quality of their measurement properties in order to offer recommendations for the use of PF scales for various...

Ngày tải lên: 12/08/2014, 00:20

... to the loss of the 50 patients randomized to the in-clinic condition, there was an imbalance in the number of patients per group, and in the distribution of stage of disease, type of treatment, ... across modes of administration of the CARESSF Annals of Oncology 1996, 7:381-390 17 Karnofsky D, Burchenal J: The clinical evaluation of chemotherapeutic agents in cancer Evaluation of Chemotherapeutic ... and standard deviations for the QLQ-C30 scales, as well as for the characteristics of the patients were calculated The internal consistency of the multiitem scales of the QLQ-C30 was assessed by...

Ngày tải lên: 12/08/2014, 01:21

... representation of the PCA analysis of DNR The X-axis is the first principal component (PC1) and Y-axis is the second principal component (PC2) The diameters of the circles indicate DNRs The plots ... et al., 2007) Evaluation of denitrification activity of microorganisms Batch experiments for the evaluation of DNR, and a quinone analysis for the evaluation of the microorganism community structure ... on the community structure of the microorganism (Hiraishi, 1989) Isoprenoid quinones are used as coenzymes in the electron transport chain for respiration of microorganisms The major type of...

Ngày tải lên: 05/09/2013, 10:15

... if the present structures are characterized with local materials, namely, “Tufo of Matera” for the structures of the "Sassi of Matera," and “Stone of Fasano” for the structures of the "Trulli of ... using the software EnergyPlus These allowed quantifying the excellent seasonal thermal behavior of these structures when compared with external climatic variables The measurement procedure of thermophysical ... situ The measurement campaign of the materials, realized from June to July 2007 with maximum values of indoor–outdoor temperature difference, consisted of the measurement of thermal conductance of...

Ngày tải lên: 05/09/2013, 14:58

... investigation of the psychometric properties of the Malay language version of the job performance instrument with a sample of respondents from the Malaysian Public Service agencies In specific, the objectives ... objectives of this study were twofold: firstly, to assess the internal consistency reliability of the job performance dimensions and the total score, and secondly, to assess the construct validity of the ... profound impact on the performance of the public sector as a whole These bases prompted the need for practitioners and academia to systematically examine antecedents of job performance among the...

Ngày tải lên: 11/09/2013, 11:44

... quences of our decisions are in the future and in distant parts of the organization While the computer-based microworlds described below are new, the principle of learning through microworlds ... construct an explicit model on the computer of the assumptions behind the plan.3 The plan called for a 20 percent annual sales growth, a continuation of the growth rate of the past ten years And it ... that you are the manager of a claims adjusting office, sitting with your partner, another claims office manager, in front of a personal computer screen displaying the status of the ' 'claims...

Ngày tải lên: 17/10/2013, 18:20

... Research on the reliability of describing the quality of the muscle reaction and the angle of the muscle reaction is patchy There is more focus on the angle of the muscle reaction as opposed to the quality ... method of assessment – level of measurement The Tardieu method of assessment provides a composite measure of spasticity The quality of the muscle reaction (X) is a categorical level of measurement ... statistical analysis The key aspects of measurement scales are considered before going on to examine the attributes of instruments for the measurement of spasticity Level of measurement There are four...

Ngày tải lên: 01/11/2013, 10:20