Process design in flashless forging of rib web-shaped plane-strain components by the finite element method

Synthesis and photoluminescence property of silicon carbon nanowires synthesized by the thermal evaporation method

Synthesis and photoluminescence property of silicon carbon nanowires synthesized by the thermal evaporation method
... temperature to adjust the pore diameter and remove the barrier layer at the bottom of nanoholes 2.2 Synthesis of SiC nanowires The preparation apparatus for synthesis of SiC nanowires is a conventional ... image of SiC nanowires synthesized using the AAO template by thermal evaporation It reveals that large quantities of randomly distributed wire-like products have been obtained The nanowires are of ... several pure nanowires (Fig 5b) The presence of peaks demonstrates that the nanowires are composed of Si, C and small amount of O It is found that the molecular ratio of Si/C/O of the nanowires...
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báo cáo khoa học:" Applied mechanics of the Puricelli osteotomy: a linear elastic analysis with the finite element method" doc

báo cáo khoa học:
... mechanical assay, validated by a finite element numerical model); The finite element analysis method has been used in the last decades for study of biological structures such as bone In these cases, ... resistance arm of the mandible, seen as an interpotent lever of the third gender Currently, many of the models investigated by engineers and researchers in the area of solids mechanics are approached ... Group I was cut with a carburundum disk, as in the original Obwegeser-Dal Pont technique for sagittal osteotomy of the mandibular ramus One of the splits was perpendicular to the mandibular ramus...
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Modeling Of Wire On Tube Heat Exchangers Using Finite Element Method

Modeling Of Wire On Tube Heat Exchangers Using Finite Element Method
... saturated condition superheated condition tube inside tube outside tube wire inlet and outlet conditions ambient temperature Fig Sketch of the wire- on- tube heat exchanger G.A Quadir et al / Finite Elements ... performance of a wire- on- tube heat exchanger either under free convection or forced convection conditions The present paper is an attempt in that direction Free convection condition on the outside of ... #5 Location of starting of phase change in tube # Location of starting of sub-cooling in tube # Location of starting of phase change in tube # Location of starting of sub-cooling in tube # 1.18...
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Finite element method in cooling analysis and design of plastic injection moulds

Finite element method in cooling analysis and design of plastic injection moulds
... cooling designs before constructing the mould Finite Difference Method (FDM), Finite Volume Method (FVM), Boundary Element Method (BEM), and Finite Element Method (FEM) have been applied in cooling ... FDM Finite Difference Method FEA Finite Element Analysis FEM Finite Element Method FVM Finite Volume Method GA Genetic Algorithm HSM High Speed Machining KP Kont Point MGI Milled Groove Insert ... 1905 FINITE ELEMENT METHOD IN COOLING ANALYSIS AND DESIGN OF PLASTIC INJECTION MOULDS BY SUN YIFENG (B Eng., M Eng.) A THESIS SUBMITTED FOR THE DEGREE OF DOCTOR OF PHILOSOPHY DEPARTMENT OF MECHANICAL...
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Báo cáo Y học: The presence of a helix breaker in the hydrophobic core of signal sequences of secretory proteins prevents recognition by the signal-recognition particle in Escherichia coli doc

Báo cáo Y học: The presence of a helix breaker in the hydrophobic core of signal sequences of secretory proteins prevents recognition by the signal-recognition particle in Escherichia coli doc
... instead of the SecB pathway could be explained by the increased hydrophobicity of the hydrophobic core of the mutant signal sequence, because hydrophobicity was previously reported to be an important ... obtained by P1 transduction using strain CE1224 as the recipient and strains IQ85 and strain MM152, respectively, as donor strains To obtain strain CE1513, strain MM88 was used as Table Bacterial ... domain, the hydrophobic H domain and the C-terminal C domain The a- helix in the H domain is predicted to extend up to the Gly at position )10 in the signal sequence Introduction of an a- helix- stabilizing...
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The Management of Community-Acquired Pneumonia in Infants and Children Older Than 3 Months of Age: Clinical Practice Guidelines by the Pediatric Infectious Diseases Society and the Infectious Diseases Society of America pot

The Management of Community-Acquired Pneumonia in Infants and Children Older Than 3 Months of Age: Clinical Practice Guidelines by the Pediatric Infectious Diseases Society and the Infectious Diseases Society of America pot
... Seasonal in uenza in adults and children: diagnosis, treatment, chemoprophylaxis, and institutional outbreak management: clinical practice guidelines of the Infectious Diseases Society of America Clin ... the American Thoracic Society, the Society for Hospital Medicine, and the Society of Critical Care Medicine The guidelines were reviewed and approved by the PIDS Clinical Affairs Committee, the ... severity of pneumonia and need for hospitalization The incidence of pneumonia and risk of severe pneumonia are greater in infants and young children The attack rates are 35 –40 per 1000 infants...
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Báo cáo khoa học: Downregulation of protease-activated receptor-1 in human lung fibroblasts is specifically mediated by the prostaglandin E2 receptor EP2 through cAMP elevation and protein kinase A pot

Báo cáo khoa học: Downregulation of protease-activated receptor-1 in human lung fibroblasts is specifically mediated by the prostaglandin E2 receptor EP2 through cAMP elevation and protein kinase A pot
... cyclooxygenase pathway PGE2 is the major prostanoid synthesized by lung fibroblasts [11] It can also act on fibroblasts in a paracrine fashion after release from the adjacent epithelial layer [12] In addition ... differential modulation of the translation rate or the rate of internalization and degradation of PAR-1 protein As we and others [15–17,26,33] have shown the role of cAMP in the suppression of fibroblast ... fibrotic gingiva: interactions between cAMP and MAPK signaling pathways, and prostaglandin E2- EP3 receptor mediated activation of the c-JUN N-terminal kinase J Biol Chem 282, 15416–15429 27 Kamio...
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Báo cáo Y học: Oxidative deamination of lysine residue in plasma protein of diabetic rats Novel mechanism via the Maillard reaction pdf

Báo cáo Y học: Oxidative deamination of lysine residue in plasma protein of diabetic rats Novel mechanism via the Maillard reaction pdf
... explored the oxidative- deamination reaction via the Maillard reaction and demonstrated the occurrence of the oxidative deamination of the lysine residues in BSA via the Maillard reaction at a physiological ... oxidative deamination via the Maillard reaction Based on these findings, we propose a novel mechanism for the oxidative modification of proteins in diabetes, namely the oxidative deamination of the lysine ... oxidation for the oxidative deamination mechanism via the Maillard reaction The proposed mechanism of the formation of a-aminoadipic-d-semialdehyde from the lysine residue by the Strecker-type reaction...
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báo cáo hóa học:" In vivo evaluation of a vibration analysis technique for the per-operative monitoring of the fixation of hip prostheses" pdf

báo cáo hóa học:
... stages and canal and reinserting the prosthesis The FRF had a normal evolution during the reinsertion and the graphs corresponding to the final two stages, labelled as stage 4a and stage 5a, are ... the FRF analysis showed an abnormality and the surgeon was alerted to the situation in time during insertion of the stem (Figures 7a c) The supplementary information obtained by vibration analysis ... 29:886-894 Jaecques S, Pastrav C, Zahariuc A, Perre G Van der: Analysis of the fixation quality of cementless hip prostheses using a vibrational technique In Proceedings of ISMA 2004 International Conference...
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Báo cáo hóa học: " Cultivation of GMO in Germany: support of monitoring and coexistence issues by WebGIS technology" doc

Báo cáo hóa học:
... relevance for GMO monitoring issues The WebGIS GMO monitoring is designated to be part of the monitoring database enabling data retrieval, mapping and analysis of relevant monitoring data and geodata ... survival of GMO The WebGIS GMO monitoring supports this task by providing data on the distribution of GMO fields as well as on the distribution of monitoring sites of different environmental monitoring ... Umweltbundesamtes Berlin 2004 doi:10.1186/2190-4715-23-4 Cite this article as: Kleppin et al.: Cultivation of GMO in Germany: support of monitoring and coexistence issues by WebGIS technology Environmental...
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Báo cáo nghiên cứu khoa học: "Analysis of Early-age cracking in restrained ring specimens of high performance concrete using finite element method" pdf

Báo cáo nghiên cứu khoa học:
... the two rings are constantly in contact and as the concrete ring dies, strain gages monitor the steel ring strain In the finite element analysis the strain information was used as input using the ... the ring specimens using ANSYS software were modeled by cubic threedimensional as shown in Fig The elements of steel ring and concrete ring are continuous at nodes because the inner surface of concrete ... strength of concrete (f’ t) The ring specimens The FEM of the ring test was performed using the software of ANSYS The dimensions of the ring setup and the boundary conditions are shown in Fig The ring...
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báo cáo khoa học: " Changes in time-use and drug use by young adults in poor neighbourhoods of Greater Buenos Aires, Argentina, after the political transitions of 2001-2002: Results of a survey" potx

báo cáo khoa học:
... by a Fogarty International Center/NIH grant through the AIDS International Training and Research Program at Mount Sinai School of Medicine-Argentina Program (Grant # D43 TW001037) and by the Buenos ... users in Argentina and in other Latin American countries [30-33] Comparing changes in drug use between 2001 and 2004, the number of IDUs and drug users stayed stable or decreased: Sex Age Have ... conducted among young injecting drug users and other young adults in four impoverished drug- impacted neighbourhoods of Avellaneda (Villa Corina, Villa Luján, Dock Sud, Sarandí) in Southern Greater Buenos...
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