propagation of acoustic waves in contact with a liquid medium
DSpace at VNU: The effect of initial stress on the propagation of surface waves in a layered half-space
Ngày tải lên :
16/12/2017, 03:35
... and an accompanying stress (a so-called pre-stress) the CR IP T propagation of Rayleigh-type surface waves in a principal plane of the underlying deformation was examined in detail in Ogden and ... preceding sections we have analyzed the combined effect of a uniform initial stress and finite deformation on the propagation of harmonic waves of infinitesimal amplitude in a half-space of elastic ... stress and material parameters in order to illustrate the different features that can arise when considering the propagation of surface waves and loss of stability of a layered half-space Clearly,...
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Báo cáo toán học: "The maximum number of perfect matchings in graphs with a given degree sequence" docx
Ngày tải lên :
07/08/2014, 15:22
... all-1 matrix Proof of Theorem 1.1: The square of the number of perfect matchings of G counts ordered pairs of such matchings We claim that this is the number of spanning 2-regular subgraphs H of ... more than vertices Indeed, every union of a pair of perfect matchings M1 , M2 is a 2-regular spanning subgraph H as above, and for every cycle of length exceeding in H there are two ways to decide ... permanent) Thus the square of the number of perfect matchings is at most the permanent of the adjacency matrix, and the desired inequality follows from Bregman-Minc by taking the square root of...
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DSpace at VNU: Existence of traveling waves in elastodynamics with variable viscosity and capillarity
Ngày tải lên :
12/12/2017, 06:54
... existence of traveling waves by indicating that exactly one trajectory leaves the saddle point and enters the domain of attraction of the stable node Finally, we also include in Section some numerical ... M.D Thanh / Nonlinear Analysis: Real World Applications 12 (2011) 236–245 Fig Numerical approximation of a traveling wave in Example 4.1 Fig Numerical approximation of a traveling wave in Example ... of traveling waves of a single conservation law with constant viscosity and capillarity was established In this work, we propose a method of estimating attraction domain for the stable node of...
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Báo cáo y học: "Correlates of self-reported offending in children with a first police contact from distinct sociodemographic and ethnic groups" pot
Ngày tải lên :
13/08/2014, 18:22
... positive parenting subscale in the current sample was good (a =.74) and of the parental control scale low (a =.48) Statistical analyses For statistical analysis, SPSS 13.0 was used First, variables ... explained variance in offending in the combined model The combined model was the same model as the individual risk factor model van Domburgh et al Child and Adolescent Psychiatry and Mental Health ... parenting subscale was created by combining the parental warmth and parental involvement scale It assesses the child’s perception of parental warmth (e g., “how often your parents give you a...
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DSpace at VNU: An approximate secular equation of Rayleigh waves in an isotropic elastic half-space coated with a thin isotropic elastic layer
Ngày tải lên :
16/12/2017, 17:59
... Stoneley waves Math Mech Solids 14, 52–71 (2009) An approximate secular equation of Rayleigh waves 14 Vinh, P.C., Linh, N.T.K.: An approximate secular equation of Rayleigh waves propagating in an orthotropic ... interactions IMA J Appl Math 72, 730–747 (2007) 13 Ting, T.C.T.: Steady waves in an anisotropic elastic layer attached to a half-space or between two half-spaces -a generalization of love waves and ... order of Rayleigh waves propagating in an isotropic half-space coated with a thin isotropic elastic layer The contact between the layer and the half-space is assumed to be welded Starting from...
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Báo cáo y học: "Hypoalbuminaemia – A Marker of Cardiovascular Disease in Patients with Chronic Kidney Disease Stages II - IV"
Ngày tải lên :
03/11/2012, 11:52
... increased catabolism by inflammatory cytokines (38) Cai and colleagues have implied serum albumin as potential scavenger of free radicals Decrease in serum albumin level would lead to decrease antioxidant ... conflict of interest exists References Renal Data System USRDS 2003 annual data report: atlas of end-stage renal disease in the United States Bethesda: National Institutes of Health, National Institute ... antioxidant capacity and favor the noxious effects of oxidative stress on a variety of tissues, including the arterial vessel wall (41) These data suggest that hypoalbuminaemia can be more appropriately...
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Tài liệu Báo cáo khoa học: Differentiation stage-dependent preferred uptake of basolateral (systemic) glutamine into Caco-2 cells results in its accumulation in proteins with a role in cell–cell interaction pptx
Ngày tải lên :
20/02/2014, 01:20
... Glutamine incorporation in Caco-2 proteins determining the relative uptake of glutamine; (b) by searching for changes in the intestinal proteome; and (c) by examining glutamine incorporation into ... basolaterally administered glutamine led to a time-dependent increase of label in the cells with a maximum at 24 h, after which a steady state level was reached Remarkably, an increase of radioactivity ... cytoplasmic proteins that can bind to the membrane surface in response to elevations in intracellular calcium [45] Annexin A2 is an F-actin binding protein and participates in the formation of membrane–cytoskeleton...
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Opinion of the Scientific Panel on food additives, flavourings, processing aids and materials in contact with food (AFC) pptx
Ngày tải lên :
17/03/2014, 10:20
... mechanisms of carcass contamination and distribution over a poultry carcass are rather specific First, there is retention of bacteria in a liquid film on the skin and afterwards, bacteria are ... Background information Several national and international committees and agencies have evaluated chlorine dioxide The International Programme on Chemical Safety (IPCS) derived a tolerable daily intake ... extracts of salmon and red grouper fillets did not showed mutagenicity activity in the Ames Salmonella assay using TA98 and TA100 bacteria, with and without S-9 activation, after treatment with 20 and...
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A REVIEW OF MILK PRODUCTION IN INDIA WITH PARTICULAR EMPHASIS ON SMALL-SCALE PRODUCERS pdf
Ngày tải lên :
24/03/2014, 04:20
... farmers are not having an animal (buffalo) in lactation in any one year, the death of a lactating buffalo, having to pay for straw (which is the main feed source), and that the main income earner ... on a contract basis 37-Cow Farm (IN3 7) Location: A landless dairy farm that is located within a major urban area Farm: Dairy farming is the main farm activity (no off farm employment) The farm ... in India Dairy Farm Structures The vast majority (over 80 percent) of ‘dairy animals’ in India are kept in farms of to animals While the average Indian ‘dairy’ herd consists of animals, the average...
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Báo cáo khoa học: Crystal structure of the second PDZ domain of SAP97 in complex with a GluR-A C-terminal peptide ppt
Ngày tải lên :
30/03/2014, 10:20
... protein interaction domains in PSD-95: an intramolecular interaction between a ‘hook’ domain and guanylate kinase domain keeps the molecule in a closed state [28,29] In conclusion, our crystallographic ... (C-terminus) and P)2, but not at P)1 and P)3 other than through main chain hydrogen bonds with bB In most class I PDZ domain-ligand pairs, additional interactions engaging the amino acid residues at ... plasticity and basal GluR -A localization [10], suggesting developmental plasticity and ⁄ or existence of multiple parallel pathways in GluR -A transport To date, four PDZ domain-containing proteins have...
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báo cáo hóa học: " Comparing a disease-specific and a generic health-related quality of life instrument in subjects with asthma from the general population" pot
Ngày tải lên :
18/06/2014, 22:20
... general population with a standard deviation of 10 Validation measures We used a number of validation measures available from the SAPALDIA database that met the Global Initiative for Asthma criteria ... "mental health" correlated better with "depression" than the SF-36 domains assessing physical impairment In the subgroup of subjects defined as having an exacerbation of asthma at the interview in ... pain", "social functioning" and "role emotional" domains The "general health", "vitality" and "mental health" domains showed almost normal distributions Cronbach alpha was above 0.7 for all AQLQ...
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Báo cáo hóa học: " Gait kinematic analysis in patients with a mild form of central cord syndrome" pdf
Ngày tải lên :
19/06/2014, 08:20
... was calculated as the average of the values obtained in the five trials considered A descriptive analysis was made of the clinical and functional variables by calculating the mean and standard ... those from a normal population, not only in the spatialtemporal parameters of gait but also in the joint Page of 10 motion Accordingly, the findings obtained from the kinematic analysis of gait performed ... of Investigaciones Sanitarias del Instituto of Salud Carlos III del Ministerio of Sanidad PI070352 (Spain), and cofunded by FEDER, Consejer a of Sanidad of the Junta of Comunidades of Castilla-La...
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Báo cáo hóa học: "Dermal absorption of aromatic amines in workers with different skin lesions: a report on 4 cases" doc
Ngày tải lên :
20/06/2014, 00:20
... o-toluidine in the workplace air was rather high as indicated by a factor of at least 25 compared to values found in indoor and outdoor air [8,9] Cotinine values in urine showed that workers no and ... can affect the uptake of AA None of workers was equipped with breathing protection masks against inhalative uptake of AA All four workers wore thick cloth gloves during contact to the vulcanised ... interests Abbreviations AA; aromatic amines IARC; International Agency for Research on Cancer RIE; relative internal exposure Authors' contributions GK and TW were the principal investigators GK examined...
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báo cáo hóa học:" The importance of early arthroscopy in athletes with painful cartilage lesions of the ankle: a prospective study of 61 consecutive cases" ppt
Ngày tải lên :
20/06/2014, 00:20
... arthroscope with standard anterior lateral and anterior medial portals and appropriate instruments (Arthrex Inc, USA) All compartments (medial malleoli, talar neck, talar dome, lateral, posterior and ... complained of a mix of occasional pain, swelling and stiffness, occasional instability and occasional clicking and locking 15/17 of the full-time professional international players were, with two ... lateral part of Talus Some patients in our study had minor lateral ligament damage as well but stated that instability was a minor problem compared with the pain they experienced Isolated chondral...
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báo cáo hóa học:" A cross-sectional study of health-related quality of life deficits in individuals with comorbid diabetes and cancer" potx
Ngày tải lên :
20/06/2014, 15:20
... used as a covariate because there was too much missing data (>10% of the population had missing data on this variable) All data were from self-report Age was categorized into quartiles (12–29 years, ... calculation of time since cancer diagnosis are collected as part of the CCHS Cycle 1.1 microdata, these variables are not available in the CCHS PUF Another limitation of this dataset was the inability ... precise as the micro data available through Statistics Canada In the PUF, some data elements are aggregated, and variables that have been collapsed, and more importantly there is no information...
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Báo cáo hóa học: " A New Method for Estimating the Number of Harmonic Components in Noise with Application in High Resolution Radar" pdf
Ngày tải lên :
23/06/2014, 01:20
... to a high-resolution radar application The goal is to find the most accurate estimate of the range profile of a radar target using its complex signature in the frequency domain An Estimation of ... theory Dr Quinquis is an author of books and of more than 80 papers (international journals and conferences) in the area of signal processing EURASIP Journal on Applied Signal Processing ... outperforms the AIC and MDL criteria in terms of detection rate (Figure 5a) Figures 5b and 5c illustrate the mean estimate and variance variations They indicate a very interesting behavior of the new...
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Báo cáo toán học: " Stress Field in an Elastic Strip in Frictionless Contact with a Rigid Stamp" potx
Ngày tải lên :
06/08/2014, 05:20
... Field in an Elastic Strip in Frictionless Contact with a Rigid Stamp 475 D D Ang, Stabilized aproximate solution of certain integral equations of first kind arizing in mixed problems of elasticity, ... contractive averaging, U.S Army Math Res ctr T S R 160 (1960) D D Ang, C D Khanh, and M Yamamoto, A Cauchy like problem in plane elasticity: a moment theoretic approach, Vietnam J Math 32 SI (2004) ... (6) In order to give a meaning to Eq (4), we must decide on a function space for f and g Physically f is a surface stress under the stamp, and therefore, we can allow it to have a singularity at...
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Báo cáo y học: " laboratory driving simulation for assessment of driving behavior in adults with ADHD: a controlled study" docx
Ngày tải lên :
08/08/2014, 21:20
... driving data JFC: Worked closely with all authors on the design and analysis of the driving data 10 CBS: Involved in the writing of the manuscript including reading the literature and integrating ... as integrating the information from the laboratory at M.I.T with the data at the laboratory at Massachusetts general Hospital BR: Worked closely with all authors on the design and analysis of ... full access to all the data in the study and take responsibility for the integrity of the data and the accuracy of the data analysis I am also responsible for editing the final draft RF: Involved...
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Báo cáo khoa học: "Relationship of cognitive function in patients with schizophrenia in remission to disability: a cross-sectional study in an Indian sample" pps
Ngày tải lên :
08/08/2014, 23:20
... Srinivasan L, Thara R, Tirupati SN: Cognitive dysfunction and associated factors in patients with chronic schizophrenia Indian J Psychiatry 2005, 47:139-143 Ananthanarayanan CV, Janakiramaiah N, Gangadhar ... Scale) – A Scale for Measuring and Quantifying Disability in Mental Disorders Chennai: Indian Psychiatric Society; 2002 American Psychiatric Association: Diagnostic and Statistical Manual of ... by comparing IDEAS with the Schedule for the Assessment of Psychiatric Disability (SAPD), which has been standardized in the Indian population Statistical analysis Data was analyzed using SPSS...
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Báo cáo khoa học: "Palliative radiotherapy in patients with a symptomatic pelvic mass of metastatic colorectal cancer" pot
Ngày tải lên :
09/08/2014, 09:20
... dysphagia in advanced esophageal cancer [27-30] A phase I/II trial from Canada [29] prospectively treated 22 patients with dysphagia from advanced incurable esophageal cancer with palliative ... Martenson JA: Irradiation of adenocarcinomas of the gastrointestinal tract Front RadiatTherOncol 1988, 22:127-148 Williams IG: Radiotherapy of carcinoma of the rectum In Dukes C, ed Cancer of ... recurrences according to patient and treatment characteristics in patients with palliative symptom control after palliative treatment Characteristic Table Univariate analysis of factors affecting symptom...
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