Contact characteristics of spherical gears

thermomechanical and thermal contact characteristics of bismuth telluride films electrodeposited on carbon nanotube arrays

thermomechanical and thermal contact characteristics of bismuth telluride films electrodeposited on carbon nanotube arrays
... pressure on the contact. [5,6,12] Thus, mechanical compression of the TE/CNT contacts may reduce thermal contact resistance in the CNT-TE structures In conclusion, integration of CNT arrays and TE ... electrodeposition conditions directly on a metalized silicon substrate There is a detectable influence of the CNT array on the orientation of the Bi2Te3 film and that effect is observed in X-ray diffraction ... deposited directly on a silicon substrate and another grown on signs of cracks or peeling, and the observations are presented in CNT array The X-ray diffraction patterns confirm the presence of Table For...
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09 Physical and Chemical Characteristics of DDGS revisions.

09 Physical and Chemical Characteristics of DDGS revisions.
... Physical & Chemical Characteristics of U.S DDGS Physical and chemical characteristics of distiller’s dried grains with solubles (DDGS) vary among sources and can influence its feeding value and ... size (geometric mean), the coefficient of variation (CV) and 08 - Physical & Chemical Characteristics of DDGS standard deviation (SD) of particle size within and among ethanol plants were calculated ... DDGS has a sweet, fermented smell DDGS that has a burned or smoky smell has been overheated 08 - Physical & Chemical Characteristics of DDGS Particle Size, Bulk Density and pH Particle size and...
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Modeling the Statistical Time and Angle of Arrival Characteristics of an Indoor Multipath Channel

Modeling the Statistical Time and Angle of Arrival Characteristics of an Indoor Multipath Channel
... the performance of the available algorithms, information is needed to characterize the time delays and angles of arrival of the major multipath components in the indoor channel The angle of arrival ... indication of the statistics of the angle of arrival, but would yield no information regarding the correlation between time and angle of arrival In order to get an accurate picture of the time and angle ... arrival times of clusters and the arrival times of rays within clusters The time of arrival of each cluster is an exponentially distributed random variable conditioned on the time of arrival of the...
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Characteristics of hydrogen production from food waste and waste activated sludge

Characteristics of hydrogen production from food waste and waste activated sludge
... for 3.0 and 5.0 % of total VS concentrations could not be conducted because of low VS concentration of sewage sludge 20 mL of seed sludge and appropriate amounts of food waste and sewage sludge ... produce moles of hydrogen with mole of n-butyrate or moles of hydrogen with mole of acetate from mole of hexose In most cases using soluble defined substrates, hydrogen production yield and major ... typical Korean food waste and sewage sludge Food waste, sampled from a dining hall, was crushed by an electrical blender under anaerobic condition Sewage sludge was sampled from a local wastewater...
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Surface characteristics of acidogenic sludge in H2-producing process

Surface characteristics of acidogenic sludge in H2-producing process
... However, little information concerning the surface characteristics of H2-producing sludge in acidogenic fermentative process is available in literature Therefore, the main objective of this study ... limiting viscosity of the sludge changed slightly with the fermentation time in both trails (Fig 4), at a level of 38 mPa s, suggesting invariable rheological characteristics of sludge in this H2-producing ... rheogram of the H2-producing sludge Limiting viscosity (mPa s) 60 Run Run 40 20 0 10 20 30 40 50 60 70 Incubation time (h) Figure Time evolution of the limiting viscosity Fractal Characteristics Of Sludge...
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Biological Alteration of Zinc Complexation Characteristics of Dissolved Organic Matter in Domestic Wastewater Treatment Plant Effluent under River Water Environment

Biological Alteration of Zinc Complexation Characteristics of Dissolved Organic Matter in Domestic Wastewater Treatment Plant Effluent under River Water Environment
... Biodegradability of zinc binding sites in DOM of WWTP effluent in river water Fig shows the variation of DOC, UV254 and SUVA during the incubation of DOM in WWTP effluent with river water, where river water ... out for river water and river water spiked with DOM from WWTP effluent to evaluate the biological alteration of zinc complexation characteristics of DOM under river water environment Zinc complexation ... hypothesized that, unlike binding sites in DOM of the river water, binding sites in DOM of WWTP effluents were less biodegradable In other words, treatment of wastewater by activated sludge process...
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Evaluation of the Characteristics of Microorganisms that Contribute to Denitrification in the Paddy Drainage Treatment Apparatus by Quinone Composition Measurement

Evaluation of the Characteristics of Microorganisms that Contribute to Denitrification in the Paddy Drainage Treatment Apparatus by Quinone Composition Measurement
... improvement Furthermore, the types of quinone related to denitrification rates in the apparatus were thought to be similar to those in the surface of paddy soil, because microorganisms in the apparatus ... to denitrification in the environment surrounding the paddies Q-8 especially appears to be the key factor for denitrification in the paddies in addition to the apparatus for paddy surface drainage ... Moreover, quinone composition used in quinone profiling can achieve a qualitative evaluation of the biomass and biological community structure in one analysis In this study, quinone compositions of microorganisms...
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Characteristics of Leachate from Citrus Groves and their Changes in the Collecting Reservoirs in Matsuyama, Japan

Characteristics of Leachate from Citrus Groves and their Changes in the Collecting Reservoirs in Matsuyama, Japan
... sea level The water in the stream is the leachate from the grove and it flows into a collecting reservoir at the foot of the hill The surface area of the reservoir is about 7300 m2 and the average ... the middle parts of the grove from points Sampling points St.1 and St.2 are in the same stream, and sampling point St.3 is in the other stream The two streams flow together to be one stream and ... runoff characteristics of the materials from citrus grove were investigated and their behaviors in the collecting reservoirs were discussed The main results obtained from the investigation are as...
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Effect of unsaturated fatty acid esters of biodiesel fuels on combustion, performance and emission characteristics of a DI diesel engine

Effect of unsaturated fatty acid esters of biodiesel fuels on combustion, performance and emission characteristics of a DI diesel engine
... investigating the relationship between percentage of unsaturation, maximum heat release rate and peak pressure for karanjia biodiesel Biodiesel of karanjia has a lower percentage of unsaturation and ... relatively higher in mahua biodiesel than that of biodiesel of palm In addition to unsaturation, ignition delay increases with fuel density and iodine value The effect of unsaturation on ignition ... and exhaust gas temperature was observed in case of high unsaturated biodiesel Heat release rate and cumulative heat release rate is lower in case of high- unsaturated biodiesel fuel A general...
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Adsorption characteristics of Ni2+ ion onto the diethylenetriaminepentaacetic acid-melamine / polyvinylidene fluoride blended resin

Adsorption characteristics of Ni2+ ion onto the diethylenetriaminepentaacetic acid-melamine / polyvinylidene fluoride blended resin
... qt(mg/g) 10.0 7.5 5.0 2.5 40 80 120 160 200 t(min) Figure Effect of pH on the adsorption of Ni2+ ions The effect of the initial Ni2+ concentration on the Ni2+ adsorption capacity of the blended resin ... show that the adsorption of Ni2+ by the blended resin is a spontaneous, exothermic process Table Thermodynamic parameters for the adsorption of Ni2+ on the blended resin T/K 288 298 308 ∆G /( kJ⋅mol–1) ... adsorption isotherms model, which shows the mono-molecular layer characteristics of the adsorption sites on the resin The adsorption of Ni2+ ions onto the blended resin was found to be an ion- exchange...
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Tài liệu Module 3: Characteristics of Information docx

Tài liệu Module 3: Characteristics of Information docx
... Requirements Module 3: Characteristics of Information Module 5: Analyzing Information: Use Cases and Usage Scenarios Categories of Information Module 4: Gathering Information Module 3: Characteristics of ... Characteristics of Information Review Sources of Information Perspectives of Information Module 3: Characteristics of Information 57 ! Overview Slide Objective To provide an overview of the module topics ... the four categories of information present in a set of information Module 3: Characteristics of Information 65 ! Sources of Information Slide Objective To provide an overview of the section " Artifacts...
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Tài liệu Characteristics of IREDs pptx

Tài liệu Characteristics of IREDs pptx
... current density (Amps/cm2 of junction area) IREDs are commonly considered to emit monochromatic light, or light of one color In fact, they emit light over a narrow band of wavelengths, typically ... percentage of the forward current will contribute to the generation of light At sufficient current densities, the percentage of forward current which produces light is almost a constant For an IRED of ... effects will also tend to reduce the light generating efficiency of the IRED Forward Voltage (VF) The current-voltage characteristics of IREDs, like any other PN junction device, obeys the standard...
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3 characteristics of amazing presentations

3 characteristics of amazing presentations
... substance beats style every time When you're doing corporate presentations, the same rules apply Stories the right stories take facts out of the abstract and make them engaging and memorable Images ... faster than perfume Even the biggest presentations are, at heart, great conversations Margaret Hef f ernan is an entrepreneur and author She has been chief executive of InfoMation Corporation, ZineZone ... a bunch of divers laying cables across the sea bed Every time anyone mentions the cloud now, I know it isn't...
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Tài liệu Instructor Notes Module 3: Characteristics of Information ppt

Tài liệu Instructor Notes Module 3: Characteristics of Information ppt
... perspectives you use in your work? Instructor Notes Module 3: Characteristics of Information Module Strategy Use the following strategy to present this module: ! Categories of Information This section ... and e-mail correspondences Instructor Notes Module 3: Characteristics of Information Questions for Class Discussion The following questions can help start a discussion of the activity: ! Did you ... 2 Instructor Notes Module 3: Characteristics of Information Activities This section provides procedures for implementing interactive activities to present or review information, such...
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Tài liệu Báo cáo " Preparation and characteristics of LiF:Mg,Cu,Na,Si thermoluminescent material " pptx

Tài liệu Báo cáo
... range of 227-247 o C and the ratio of the height of the main peak to that of the other small peaks is rather great In order to obtain high sensitive LiF:Mg,Cu,Na,Si TL powder, the optimum preparation ... as a single dopant and its concentration was calculated as total of Na and Si because the compound Na2 SiO3.9H2 O was added) The X-ray diffraction (XRD) patterns of four kinds of the above mentioned ... appears at 247 o C and the other small peaks are at 150, 205, and 280 o C Comparing the glow curves shown in Fig 2, one can note that the ratio of the height of the main peak to that of the other small...
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