Investigation of metal flow and preform optimization in flashless forging of a connecting rod

Báo cáo hóa học: " Use of Genetic Algorithms for Contrast and Entropy Optimization in ISAR Autofocusing" doc

Báo cáo hóa học:
... operation of combining is obtained by choosing two elements within the survivors and by genetically combining them The genetic combination is a numerical operation that can be performed in many ... Engineering (EEE) of the University of Adelaide under a postdoctoral contract, and the Department of Information Technology and Electrical Engineering (ITEE) of the University of Queensland as ... autofocusing 4.3 Test results 4.3.1 Visual inspection The visual inspection simply consists of a comparison of ISAR images obtained from the same data by means of the deterministic and genetic algorithms...
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Báo cáo khoa học: "Effects of dopexamine on the intestinal microvascular blood flow and leucocyte activation in a sepsis model in rats" pptx

Báo cáo khoa học:
... microcirculation) and reduced leucocyte activation (a marker of inflammation) in experimental sepsis Key messages • Dopexamine improved intestinal microvascular blood flow in a sepsis model in rats • Dopexamine ... the aim being to maintain adequate oxygen delivery to all organs and to the gut in particular In addition to noradrenaline (norepinephrine), adrenaline (epinephrine), dopamine and dobutamine, dopexamine ... elucidate the effects of dopexamine in clinical sepsis, additional studies in patients are required Conclusion The administration of dopexamine improved IMBF and FCD (markers of intestinal microcirculation)...
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Báo cáo y học: "Genome-wide investigation reveals pathogen-specific and shared signatures in the response of Caenorhabditis elegans to infection" pot

Báo cáo y học:
... respectively Both the lysozyme and C-type lectin classes of genes are known to have roles in innate immunity [8,9] The expression of lys-1 is also modulated by insulin signaling [37] and by a toxin-induced ... participating in the response of C elegans to various forms of stress as well as to infection by bacterial pathogens Specific examples include lys-1 and clec-63, a lysozyme and C-type lectin, respectively ... by S marcescens infection These results underline the fact that C elegans mounts distinct responses to bacterial and fungal infection The response of C elegans to infection by S marcescens and...
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TARGETING ACUTE PHOSPHATASE PTEN INHIBITION AND INVESTIGATION OF A NOVEL COMBINATION TREATMENT WITH SCHWANN CELL TRANSPLANTATION TO PROMOTE SPINAL CORD INJURY REPAIR IN RATS

TARGETING ACUTE PHOSPHATASE PTEN INHIBITION AND INVESTIGATION OF A NOVEL COMBINATION TREATMENT WITH SCHWANN CELL TRANSPLANTATION TO PROMOTE SPINAL CORD INJURY REPAIR IN RATS
... remembered and appreciated iii ABSTRACT Chandler L Walker TARGETING ACUTE PHOSPHATASE PTEN INHIBITION AND INVESTIGATION OF A NOVEL COMBINATION TREATMENT WITH SCHWANN CELL TRANSPLANTATION TO PROMOTE SPINAL ... downstream Akt and mTOR signaling promotes programmed cell death i.e apoptosis and autophagy PI3K = Phosphatidylinositol 3-Kinase; PTEN = Phosphatase and Tensin Homolog; mTOR = mammalian Target of Rapamycin; ... few treatments are currently available Investigating cell- specific responses, including signal pathways and associated proteins, is important for understanding spinal cord and brain pathology and...
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A numerical study of fluid flow and mass transport in a microchannel bioreactor

A numerical study of fluid flow and mass transport in a microchannel bioreactor
... theoretical information on mass transport A systematic study is needed to investigate the effects of various important parameters on the fluid flow and mass transport in microchannel bioreactors ... increasing fluid- phase endocytosis; and they are capable of producing intracellular actin and myosin filaments that are oriented in the flow direction Eskin et al (1984) investigated the shear ... governing equations and the numerical methods for the present simulations In Chapter 3, the numerical analysis of fluid flow and mass transfer in a threedimensional flat-plate microchannel bioreactor...
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A NUMERICAL STUDY OF SWIRLING FLOW AND OXYGEN TRANSPORT IN a MICRO BIOREACTOR

A NUMERICAL STUDY OF SWIRLING FLOW AND OXYGEN TRANSPORT IN a MICRO BIOREACTOR
... was to investigate the swirling flow and oxygen transport in a stirred micro- bioreactor A numerical model was developed to investigate the flow field and mass transport in a micro- bioreactor in ... Swirling Flow and Mass Transfer in a Micro- Bioreactor with Partially Rotating End-Wall 79 5.1 Numerical Model 80 5.2 Vortex Breakdown in a Micro- Bioreactor with Partially Rotating End-Wall 83 ... Hydrodynamic Stress in Stirred Bioreactors 1.2.3 Mass Transport in Stirred Bioreactors 1.2.4 Swirling Flow and Vortex Breakdown in Micro- Bioreactors 12 1.2.5 Flow and Mass Transport in Bioreactors...
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Strengthening the Education Sector Response to School Health, Nutrition and HIV/AIDS in the Caribbean Region: A Rapid Survey of 13 Countries pdf

Strengthening the Education Sector Response to School Health, Nutrition and HIV/AIDS in the Caribbean Region: A Rapid Survey of 13 Countries pdf
... Page Strengthening the Education Sector Response to School Health, Nutrition and HIV/AIDS in the Caribbean Region: A Rapid Survey of 13 Countries Antigua, the Bahamas, Barbados, Belize, Dominica, ... others In six countries, namely the Bahamas, Barbados, Grenada, Guyana, Jamaica and Trinidad and Tobago, support is given to a Sector Wide Approach (SWAP) in education with one national sectoral ... Lucia, and St Vincent and the Anguilla Antigua The Bahamas Barbados Belize Dominica Grenada Guyana Jamaica St Kitts & Nevis St Lucia St Vincent & Grenadines Trinidad & Tobago Table Policies and...
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Source investigation of a small event using empirical Green’s functions and simulated annealing ppt

Source investigation of a small event using empirical Green’s functions and simulated annealing ppt
... active area on the fault This gives us values of the average total slip of between 0.1 and cm and a stress drop of between I and 10 bar for a rise time equal to At, and a stress drop that can reach ... earthquake as empirical Green’s functions eliminates the effects of propagation through complex media, and makes it possible to separate propagation and source factors o n seismograms The simulated annealing ... Source investigation of a small event We propose a new time-analysis tool based on a simulated annealing inversion to solve this problem and to recover a positive and stable STF The...
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Báo cáo khoa học: Mechanistic investigation of a highly active phosphite dehydrogenase mutant and its application for NADPH regeneration pptx

Báo cáo khoa học: Mechanistic investigation of a highly active phosphite dehydrogenase mutant and its application for NADPH regeneration pptx
... PTDH, and an Arg replaced Ala176 to stabilize the additional negative charge of NADP PTDH-E17 5A A1 76R displayed relaxed cofactor specicity with a Km for NADP that is decreased over 700-fold compared ... Table Kinetic comparison of WT and Mutant PTDH and FDH with either NADP or NAD Enzyme (cofactor) KM NADP (lM) kcat (min)1) kcat KM, WT PTDH (NAD )a WT PTDH (NADP )a E17 5A A1 76R (NAD )a E17 5A A1 76R ... constant of NADPH (KIS), a matrix of 25 assays was carried out utilizing ve varying concentrations of NADP (300, 30, 10, 4.8, and lm) and ve varying concentrations of NADPH (30, 12.5 5, 2, and...
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báo cáo sinh học:" Health workforce skill mix and task shifting in low income countries: a review of recent evidence" pptx

báo cáo sinh học:
... reviews of task shifting, including HIV/AIDS treatment and care provided by lay and community health workers in Africa, maternal and child health care as well as the management of infectious diseases ... patient access and a reduction in health worker training and wage bill costs Task shifting includes various scenarios, such as substituting tasks among professionals, delegating tasks to professionals ... diabetes mellitus and tasks shifting in their management in SubSaharan Africa International Journal of Environmental Research and Public Health 2010, 7:353-363 32 Rahman A, Malik A, Sikander S, Roberts...
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báo cáo hóa học:" Comparison of transverse wires and half pins in Taylor Spatial Frame: A biomechanical study" pdf

báo cáo hóa học:
... doi:10.1186/1749-799X-5-23 Cite this article as: Khurana et al.: Comparison of transverse wires and half pins in Taylor Spatial Frame: A biomechanical study Journal of Orthopaedic Surgery and Research 2010 5:23 Submit ... use of half pins and transverses wires in a hybrid frame This work provides a rationale for clinical decision making about the use of tensioned transverse wires in comparison to half pins in construction ... Load/displacement data was obtained for each individual ring fixation and the curves were analyzed for slope, axial and angular displacements The slope of the regression line of these average data points is...
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Báo cáo hóa học: " Research Article Unifying View on Min-Max Fairness, Max-Min Fairness, and Utility Optimization in Cellular " pot

Báo cáo hóa học:
... model in Section Next, in Section we introduce in short the fundamentals of fairness and utility optimization In Section we address the problem of concurrently achieving min-max fairness and utility ... approach of ensuring min-max fairness, consisting in maximally improving the worst QoS, and the approach of ensuring max-min fairness, consisting in maximally degrading the best QoS, are in general ... between (50) and (51) as equivalent problem formulations This provides an alternative in the design of online optimization routines Depending on hardware constraints, signaling constraints and protocol...
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Báo cáo hóa học: " Research Article Tree-Based Distributed Multicast Algorithms for Directional Communications and Lifetime Optimization in Wireless Ad Hoc Networks" pptx

Báo cáo hóa học:
... Cheng, J Sun, M Min, and D.-Z Du, “Energy-efficient broadcast and multicast routing in ad hoc wireless networks,” in Proceedings of the 22nd IEEE International Performance, Computing and Communications ... Leung, and O W W Yang, Distributed multicast algorithms for lifetime maximization in wireless ad hoc networks with omni -directional and directional antennas,” in Proceedings of IEEE Global Telecommunications ... indicate links that are included into the tree in search phases and the light arrows indicate the links that are included into the tree in grow phases.) Finally, it remains to show that the multicast...
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