roughness hardness and strength of aa 6061 molds for manufacturing polymeric microdevices
Mechanics and strength of materials vitor dias da silva
Ngày tải lên :
14/03/2014, 12:20
... Mechanics and Strength of Materials Vitor Dias da Silva Mechanics and Strength of Materials ABC Vitor Dias da Silva Department of Civil Engineering Faculty of Science & Technology University of Coimbra ... introduction to the study of the effect of the plastification of deformable elements of a structure on its post-critical behaviour, and a demonstration of the theorem of virtual forces The author would ... Cardoso for his meticulous work on the search for misprints and for the resolution of proposed exercises, and other colleagues, especially Rog´rio Martins of the University of Porto, for their...
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Mechanics and strength of materials (malestrom)
Ngày tải lên :
08/04/2014, 11:23
... introduction to the study of the effect of the plastification of deformable elements of a structure on its post-critical behaviour, and a demonstration of the theorem of virtual forces The author would ... Cardoso for his meticulous work on the search for misprints and for the resolution of proposed exercises, and other colleagues, especially Rog´rio Martins of the University of Porto, for their ... result of the theoretical texts and exercises prepared and improved on by the author between 1989-94, for the disciplines of Applied Mechanics II (Introduction to the Mechanics of Materials) and Strength...
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Báo cáo y học: " The hyperbolic effect of density and strength of inter beta-cell coupling on islet bursting: a theoretical investigation" ppt
Ngày tải lên :
13/08/2014, 16:21
... gc between each pair of cells is the product of number of gap junctional channels formed between them Page of 13 (page number not for citation purposes) Theoretical Biology and Medical Modelling ... cluster (b, d, and f) on the gc-nc plane λ, and bursting period Tb plotted for a HCP-323 β-cell cluster (a, c and e) and Figure burster cells fb, synchronization index Fraction of Fraction of burster ... pathogenesis, and the related metabolic syndromes Such a study is sine qua non for understanding pathological progression of β-cell mass and function loss, and islet tissue engineering and transplantation,...
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Springer mechanics and strength of materials
Ngày tải lên :
11/05/2018, 15:01
... introduction to the study of the effect of the plastification of deformable elements of a structure on its post-critical behaviour, and a demonstration of the theorem of virtual forces The author would ... Cardoso for his meticulous work on the search for misprints and for the resolution of proposed exercises, and other colleagues, especially Rog´erio Martins of the University of Porto, for their ... result of the theoretical texts and exercises prepared and improved on by the author between 1989-94, for the disciplines of Applied Mechanics II (Introduction to the Mechanics of Materials) and Strength...
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SIMULATION AND VERIFICATION OF PARTICLE COAGULATION DYNAMICS FOR A PULSED INPUT
Ngày tải lên :
05/09/2013, 08:40
... the aggregates were negligible For a pulsed input of particles, the number of particles decreases and the average size of all particles increase due to the formation of particle aggregates The volume-weighted ... effective volume of mL The particles and particle aggregates in each sample were counted in terms of a series of particle sizes under a microscope (BX60, Olympus), and the size distribution of the particles ... with D=2.5 and to 120 sec for those with D=2.0 Under the same coagulation conditions with the curvilinear model applied, 9200 sec were needed for D=3.0, 2050 sec for D=2.5 and 600 sec for D=2.0...
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Đề tài " Stability and instability of the Cauchy horizon for the spherically symmetric Einstein-Maxwell-scalar field equations " doc
Ngày tải lên :
05/03/2014, 23:20
... causal and chronological future J + (S) and I + (S), and thereby, in a standard way, the domain of influence and domain of dependence of an achronal set S Given (u, v) ∈ D(U ), a solution of the ... high, the other for relatively low regularity, and discuss the status of each in the context of the initial value problem of this paper and in the light of the results of Sections and As strong ... These global properties of solutions of this system render them totally inappropriate for studying the collapse of regular regions and the formation of trapped regions In view of the discussion in...
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the implementation and adopting of activity based costing in manufacturing vietnamese companies a case study of samsung vina corporation
Ngày tải lên :
13/03/2014, 14:20
... groups of products, customers and groups of customers and the selection of sales areas in the enterprise All the information was used in Savina to explain the process of 43 generating costs and ... capacity of the manufacturing potentially, Activity Based Costing is designed to provide managements the accurate information of costs for finding strategies and making decisions ABC is a subset of ... application, assembling and training teams that have responsibility of ABC in company, and developing and sustaining the ABC database The first factor is the developing of policies and standards involve...
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Báo cáo khoa học: Structure of the substrate complex of thymidine kinase from Ureaplasma urealyticum and investigations of possible drug targets for the enzyme pdf
Ngày tải lên :
30/03/2014, 11:20
... pathway for synthesis of DNA precursors Thus, Uu-TK is a gateway for the biosynthesis of dTTP, suggesting that Uu-TK is a good target for drug development Recently the 3D structures of Uu-TK and ... (FdU) and Table IC50 values of selected nucleoside analogues with Uu-TK and hTK1 Substrate concentrations were lM dT and mM ATP for Uu-TK and 0.2 lM dT and mM ATP for hTK1 IC50 (lM) Substrate ... absence of a true substrate complex for any member of the TK1 family, we have now determined the first structure of a member of the TK1 family in complex with the substrate dT The possibilities for...
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Báo cáo khoa học: "The Acquisition and Application of Context Sensitive Grammar for English" docx
Ngày tải lên :
31/03/2014, 06:20
... from Alaska delayed interception." The symbol b stands for blank, ax-1; for article, adj for adjective, p for preposition, n for noun, and v for verb The syntactic classes are assigned by dictionary ... of the stack 123 2.1 Phrase Structure Analysis with CFG For shift/reduce parsing, a phrase structure anMysis takes the form of a sequence of states, each comprising a condition of the stack and ... S shifts and (R pp) replaces the top two elements of the stack with pp to form the next state of the parse, Thus we create a windowed confexf of 10 symbols as the left half of a rule and an operation...
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Preparation and characterization of bimodal magnetofluorescent nanoprobes for biomedical application
Ngày tải lên :
14/05/2014, 15:49
... 3.6 g of iron-oleate, 1.91 mL of oleylamine and 0.64 mL of oleic acid were mixed together and were heated at 120∘C for one hour After that, the dark solution was quickly heated up to 200∘C and ... CTAB;[16] and 0.5 mL of the resulting Fe3 O4 /CTAB aqueous solution were diluted with 10 mL of water Then 0.3 mL of NH4 OH aqueous solution, 0.03 mL of tetraethylorthosilicate (TEOS), and 0.5 mL of ... stirring for 30 s, and then aged for three hours The Fe3 O4 /SiO2 nanoparticles were collected by centrifugation and washed with water and ethanol several times, and then redispersed in 10 mL of ethanol...
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Báo cáo hóa học: " Development and application of a biomarker assay for determining the pharmacodynamic activity of an antagonist candidate biotherapeutic antibody to IL21R in whole blood" pptx
Ngày tải lên :
18/06/2014, 16:20
... required upon hand-off for assay validation SJ, AW, SWA and KA performed the in vitro assays on monkeys treated with Ab-01 and control Ig and analyzed the data, and KA and SA performed the experiments ... the data and co-wrote the manuscript SJ and AAW performed all the pilot studies in humans and monkeys that identified the candidate biomarkers, and they participated in the data analyses AAH developed ... phase of the project AGB performed all in vivo procedures on monkeys and contributed to the writing of the manuscript MFS was responsible for interface with the clinical team and for securing and...
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Báo cáo sinh học: " Development and implementation of explicit computerized protocols for mechanical ventilation in children" pot
Ngày tải lên :
18/06/2014, 18:20
... clinical data from the charts on diagnosis and use of sedatives and hemodynamic treatments The mismatch between human ability and the vast amount of data and information contributes to variation in ... data each For example, a first set of rules could be for pressure support management according to tidal volume, respiratory rate, and ETPCO2 [17], a second set of rules could be for FiO2 and PEEP ... awareness, lack of familiarity with the protocol, lack of agreement, lack of demonstrated safety and efficacy, lack of known improved outcome, lack of ability to overcome the inertia of previous...
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Báo cáo hóa học: " Effective surface oxidation of polymer replica molds for nanoimprint lithography" ppt
Ngày tải lên :
20/06/2014, 23:20
... mixed solution of ammonium hydroxide and hydrogen peroxide for the generation of hydroxyl groups on NOA63 polymer surfaces and compared the effectiveness of this method with that of previously ... 2b) FE-SEM images of the surface of the sample treated for 15 showed that the pillar agglomeration and surface deformation continually progressed (Figure 3c), and after 30 of treatment (Figure ... Water contact angles of the PDMS-coated NOA63 replica molds Prior to silanization and PDMS coating, the molds were oxidized by UV radiation for (a) 0, (b) 1, (c) 2, (d) 5, and (e) and by basic oxidative...
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Báo cáo hóa học: " Synthesis and characterization of integrated layered nanocomposites for lithium ion batteries" ppt
Ngày tải lên :
20/06/2014, 23:20
... a range of stoichiometric compositions Therefore, the present work reports on the synthesis and systematic investigations on the structure, morphology, and electrochemical performances of an integrated ... far better than those of the former For instance, the capacity of the sample with high Co content underwent a decline from the initial value of 214 mAh/g to a final value of 127.12 mAh/g after ... peaks of the samples with increasing concentrations of x in the magnified image To confirm the stoichiometric composition of the synthesized materials, ICP-AES analysis was performed, and the...
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Báo cáo hóa học: " Fabrication and evolution of multilayer silver nanofilms for surface-enhanced Raman scattering sensing of arsenate" pdf
Ngày tải lên :
21/06/2014, 04:20
... water standard for arsenic with a maximum contaminant level (MCL) of 10 μg·l-1 (ppb) [35,36] There exists an urgent need for the development of methods for effective monitoring and measurement of ... area of × mm2, a step size of 0.5 × 0.5 mm2 (X × Y) Results and discussion Characterization and evolution process of Ag nanofilms To investigate the evolution of the nanostructured Ag films and ... morphology of the Ag nanofilms, and the SERS sensitivity to arsenate was examined to optimize the Ag nanofilms for arsenate SERS sensing Using optimized substrates, the limit of detection of arsenate...
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Báo cáo khoa học nông nghiệp " The development and implementation of new appropriate technologies for improving goat production and increasing small-holder income in the central region of Vietnam - MS2 " potx
Ngày tải lên :
21/06/2014, 06:20
... and characterisation of target farms Training and Information Dissemination Provision of improved housing and health care for goats Improve the availability and quality of feeds and forages for ... and quality of feeds and forages for goats Output 4.1 Provision of improved forage supply to participating farms Activities 4.1.1, 4.1.2, 4.1.3 and 4.1.4 have all been completed at the time of ... which includes elements of farm survey, strategic planning for improving health and nutrition of goats, as well as training of key farmers and Department of Agriculture and Rural Development (DARD)...
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Project Progress Report: The development and implementation of new appropriate technologies for improving goat production and increasing small-holder income in the central region of Vietnam - MS3 " doc
Ngày tải lên :
21/06/2014, 06:20
... and characterisation of target farms Training and Information Dissemination Provision of improved housing and health care for goats Improve the availability and quality of feeds and forages for ... which includes elements of farm survey, strategic planning for improving health and nutrition of goats, as well as training of key farmers and Department of Agriculture and Rural Development (DARD) ... rapidly expanded in the north with the introduction of new knowledge for disease control, feeding management and the introduction and selection of both local (Co, Bachthao) and exotic (Boer, Saanen,...
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The development and implementation of new appropriate technologies for improving goat production and increasing small-holder income in the central region of Vietnam - Milestone 9" pot
Ngày tải lên :
21/06/2014, 06:20
... and characterisation of target farms Training and Information Dissemination Provision of improved housing and health care for goats Improve the availability and quality of feeds and forages for ... Goat house design and management practices • Field based identification of goat diseases and recommendations for prevention and control • Options for feed and forage supply and management including ... which includes elements of farm survey, strategic planning for improving health and nutrition of goats, as well as training of key farmers and Department of Agriculture and Rural Development (DARD)...
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Báo cáo hóa học: " Synthesis of Bio-Compatible SPION–based Aqueous Ferrofluids and Evaluation of RadioFrequency Power Loss for Magnetic Hyperthermia" docx
Ngày tải lên :
21/06/2014, 07:20
... photon energy of diode laser (670 nm) The simulation of the power loss spectrum of the sample was performed for applied field strength of 500Oe in the range 100–900 kHz Results and Discussion ... introduced for hyperthermia application So, the power loss and hence the heat generated becomes a function of domain magnetization, anisotropy and volume of the particle for an AC field of fixed strength ... field of 500 gauss as a function of applied frequency is calculated Acknowledgments Authors thank Dr Ildico Guhr and Prof G Schatz University of Konstanz for SQUID measurements, and DST-DAAD personnel...
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Báo cáo hóa học: " Design and Fabrication of Fiber-Optic Nanoprobes for Optical Sensing" pdf
Ngày tải lên :
21/06/2014, 08:20
... analysis of the nanosensor probe by performing a scan on a standard Figure SEM images of a an uncoated nanofiber and b a gold-coated nanofiber sample, e.g., a Fischer pattern The standard sample ... one of the more potent carcinogens among PAHs and is a fundamental indicator of exposure and carcinogenic activity of all PAHs In order to facilitate the study of intracellular dynamics of benzo ... [18] FIB milling for nanostructure formation allows precise control of size and shape in nanometer accuracy This paper deals specifically with the metal coating on the formation of nanoaperture...
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