intelligent sensing system in industrial applications

... alternating amine/imine linkages and the disparate torsional response of the two fundamental main chain ring units appears to frustrate the overall interchain packing These factors, in combination ... improving economic benefits For instance, co-continuous phase technology in the preparation of conductive composite materials and co-injection molding techniques in forming finished articles are introduced ... Polyaniline Fiber Hsing-Lin Wang, Benjamin R Mattes, Yuntian Zhu, James A Valdez Electrically Conductive Polyaniline Fibers Prepared by Dry-Wet Spinning Techniques Benjamin R Mattes, Hsing-Lin Wang,...

Ngày tải lên: 10/08/2014, 11:22

... structure, the interchain hydrogen bonding, and the charge delocalization effects Emeraldine salts are known to dissolve only in certain amines, and hydrogen bonding solvents, in particular in strong ... water/halogen-ion ordering along the c-axis Coupled with this are gradual increases in the scattering intensity in the vicinity of 4o, 7o, 27o at 30o (and denoted by arrows in Figure 5) Hence there ... before measurement By comparing different aging times, it was concluded that resorcinol was fully crystallized Melting point depression of resorcinol is observed suggesting interaction between the...

Ngày tải lên: 10/08/2014, 11:22

... molecular interaction increases, resulting in an increase in viscosity In the case of CB-filled HDPE phase, it is believed that the viscosity increases by the local pressure due to the surrounding ... conductivity increases when the PVDF/HDPE volume ratio increases, indicating that the CB is mainly located in the HDPE phase In addition, only the PTC effect that is associated with the melting of ... at the interface between the phases, characteristic of low interacting components in immiscible polymer blends It is important to point out again that the bright tiny details present in HIPS...

Ngày tải lên: 10/08/2014, 11:22

... while heating to 200oC either in nitrogen or air, indicating an increase of the conductivity However, the resistivity increases faster on heating the specimen in air whereas the heating in 74 Figure ... polystyrene.14 After blending, the material was pelletized in a grinder, and pellets varying in size from to 1.4 mm were retained using a series of standard sieves of decreasing hole size In parallel, pure ... Electrically Conducting Plastics by Chaotic Mixing Radu I Danescu and David A Zumbrunnen Laboratory for Materials Processing and Industrial Mixing, Department of Mechanical Engineering, Clemson University,...

Ngày tải lên: 10/08/2014, 11:22

... charging of the insulating resist layer In SEM metrology of devices and masks using a conventional insulating resist, charging of the resist yields errors in the measurement, a problem conducting ... (XA) XA = (C (in) - C(out))/C (in) or XA = – (C(out)/C (in) ) [5] C (in) concentration of reactant IN concentration of reactant OUT C(out) For a PFR operated in single pass mode, and assuming first order ... polyaniline The high conductivity exhibited by the poly(o-hydroxyethyl) aniline is due to the altered interchain hydrogen bonding as well as improved polymer/solvent interactions resulting in a...

Ngày tải lên: 10/08/2014, 11:22

... presented INTRODUCTION Polyaniline has emerged as one of the most promising conducting polymers for industrial applications due to its combination of low cost and high environmental stability The main ... correlated with strong intra- and inter-chain hydrogen bonding between secondary amine and tertiary imine groups found in the polymer repeat units We previously reported that certain amine additives, ... immersing it in H2O for hour and in CH3OH for 30 minutes in order to remove the residual NMP and HPMI from the film The UV-Vis spectra of this thin transparent film is shown in Figure 1(c) Again,...

Ngày tải lên: 10/08/2014, 11:22

... correlation Uncertain correlation; in- process tool Uncertain correlation; in- process tool Figure EMI test methods SHIELDING MATERIALS SHIELDING ADDITIVES Metallic substances including stainless steel, ... Plastics composites for shielding applications Numerous commercial citings of both EMI additives in injection molded applications are found in published literature, including trade journals and promotional ... uptake increased linearly with increasing oxidant solution concentration, and for a fixed FeCl3 concentration in the swelling solution, the concentration of oxidant incorporated into the foam increased...

Ngày tải lên: 10/08/2014, 11:22

... Electrostatic Painting Applications J.J Scobbo, Jr INTRODUCTION Electrostatic painting provides numerous advantages over traditional high pressure, low volume paint processes These include improved paint ... various painting technologies There are significant advantages to electrostatic painting over traditional paint processes, and even further advantages to the electrostatic painting of intrinsically ... conditioning, as seen in Figure GRAPHITE NANOTUBE TECHNOLOGY The challenge has been to find a conductive additive technology that can be used in a PPE/PA resin system without reducing or eliminating...

Ngày tải lên: 10/08/2014, 11:22

... conducting polymers A recent review appeared in 1997.2 In this report we describe ongoing work in our laboratory involving several strategies for addressing the processibility issue Preliminary ... substrates using either a draw bar coater or a solvent casting technique Thinner coatings were prepared by dip coating or spin coating Exposure of aluminum samples was by immersion in dilute Harrison ... application needs ELECTRO-OPTIC POLING Sample films containing 30 wt% PEDOT in PVAl were prepared for testing as cladding layers for poling of guest-host EO polymer systems The blended solutions were...

Ngày tải lên: 10/08/2014, 11:22

... of reference unreinforced PP compounds containing different CB grades, is presented in Figure The characteristic insulating to conducting transition is observed for all the systems studied The ... matrix Hence, the addition of UHMWPE in the composites results in an increase in the CB content in the PP matrix which is the continuous phase, leading to a decrease in resistivity On the other hand, ... resistivity Matrix resins and compounds were dried according to established resin guidelines prior to compounding, rheometry, and molding Thermal stability was investigated by aging at elevated temperatures...

Ngày tải lên: 10/08/2014, 11:22

... minority of businesses offering thermoforming of films are neither capital intensive in nature nor offer engineering support staffs and expertise No different than in companies offering plating, ... currently used in thin-wall housing applications IMPACT-STIFFNESS DATA Material selection for thin-wall housing applications usually involves a trade off between impact resistance and stiffness in the ... Electroless; Plating secondary additive manufacturFoils Vacuum Deposition ing process for an OEM Sheet Metal Inserts Shielding technology options can Thin-Film Laminates be placed in two distinct categories,...

Ngày tải lên: 10/08/2014, 11:22

... 21 initiator 95 injection molding 147, 216, 231, 271 injection velocity 233 insulating resist 109 insulators interaction 20 interchain distance 111 interlocking structure 48 iodine 4, ion beam ... after installation The original gasket profiles before installation are indicated by solid curvature lines The stress in the vertical direction is shown in colored contour plot The mesh lines ... Mooney-Rivlin strain energy function is used to model the gasket material The Mooney-Rivlin model in MARC does not allow the input of bulk modulus In order to take into account the near incompressibility...

Ngày tải lên: 10/08/2014, 11:22

... much in learning English Exercise I Count the number of morphemes in each word Underline the bound morphemes alligator calmly running blindness stapler bargain regrouping 18 English morpheme system ... using correct English we should In the limited time and scope, we have introduced some features of English morpheme system as well as its importance in learning English in general and spelling, ... mẽ: strong → powerful rực → rực rỡ: flaring → blazing The reduplication decreasing intensity: • • • • • nhẹ → nhè nhẹ: soft → mild (less) xinh → xinh xinh: pretty → cute đỏ → đo đỏ: red → reddish...

Ngày tải lên: 08/04/2013, 09:31

... In addition, the smother operation reduces the coking process in the crackers, resulting in a slight decrease of required cracker cleaning steps in a given interval Fuel Temperature Control in ... different colors into different containers The basic layout of this is shown in figure 15 In the real recycling plant, more containers exist Intelligent Sensor red white blue PLC Containers Figure ... NeuroFuzzy Design of a Recycling Glass Classifier using NeuroFuzzy NeuroFuzzy was used in the following case study of an intelligent glass classifier in a recycling plant The objective is to...

Ngày tải lên: 13/12/2013, 01:15

... In addition, the smother operation reduces the coking process in the crackers, resulting in a slight decrease of required cracker cleaning steps in a given interval Fuel Temperature Control in ... different colors into different containers The basic layout of this is shown in figure 15 In the real recycling plant, more containers exist Intelligent Sensor red white blue PLC Containers Figure ... NeuroFuzzy Design of a Recycling Glass Classifier using NeuroFuzzy NeuroFuzzy was used in the following case study of an intelligent glass classifier in a recycling plant The objective is to...

Ngày tải lên: 22/12/2013, 10:15

... Correspondence 4.1 Point Pattern Matching 4.1.1 Matching using scene coherence 4.1.2 Matching using clustering 4.1.3 Matching using invariance 4.2 Line Matching 4.3 Region Matching 4.3.1 Shape matching 4.3.2 ... is determined using the coordinates of a number of corresponding points in the images 4 INTRODUCTION Further terminologies are listed in the Glossary at the end of the book 1.2 STEPS IN IMAGE ... selected for smoothing or deblurring determines the amount of smoothing or sharpening applied to an image 2.1.1 Image smoothing Image smoothing is intended to reduce noise in an image Since noise contributes...

Ngày tải lên: 06/03/2014, 12:20

... procedural bugs in basic mathematical skills Cognitive Science, 2, pp 155-191 Bull, P., Pain, H & Brna,P (1995) Mr Collins: Student Modeling in Intelligent Computer Assisted Language Learning, Instructional ... Learning Environment, In " Intelligent Tutoring Systems for Foreign Language Learning, Swartz & Yazdani, eds., Springer-Verlag Holland, V.M., Kaplan, J.D., & Sams, M.R (eds.) (1995) Intelligent Language ... Production in the ALEXIA System, Proc Language Teaching and Language Technology, Univ of Groningen Swartz, M.L & Yazdani, M (eds.) (19992) Intelligent Tutoring Systems for Foreign Language Learning:...

Ngày tải lên: 31/03/2014, 04:20

... 290 Advances in Diverse Industrial Applications of Nanocomposites powders, containing associated nanoparticles Engineering the correct interfacial chemistry between nanoparticles ... swelling by 292 Advances in Diverse Industrial Applications of Nanocomposites water Indeed, the hydrate formation of monovalent intergallery cations is the driving force for water swelling Natural ... the increase in interlayer spacing from 10 to 15.1 Å At high temperature (200 oC), in the presence of excess ε-caprolactam, the clay so modified can be swollen again, allowing the ring opening...

Ngày tải lên: 26/06/2014, 23:21

... of inputs Mapping from the domain of inputs to the domain of outputs Mapping from the domain of outputs to the domain of inputs Mapping through the domain of states Mapping of the control system ... NOMINALS 137 5.1 Introduction – Problem Definition 5.2 Elastic System Nominals 138 142 5.2.1 Nominal gripping of the elastic system 5.2.2 Nominal motion of the elastic system 5.3 Nominal Driving ... vector of that point in the inertial coordinate frame will coincide In that case, the system of external coordinates has the properties of the inertial coordinate frame, and its coordinates we call...

Ngày tải lên: 27/06/2014, 06:20

Ngày tải lên: 14/11/2014, 11:27