the elastic centre method

... fixed in one of the endings by the condylar processes, with an unitary stress of N distributed among the knots of the other ending, in the mental region (Figure 2) In view of the large number ... related to the presence and greater rigidity of rigid fixation media The fact that these fields are equally placed in the two groups, near the anterior region of the condylar neck, shows the advantage ... mandibular incisure, another was parallel to the external oblique line, mm lingual to it, and the third cut was 23 mm proximal to the distal border of the mental foramen, completing the osteotomy simulation...

Ngày tải lên: 12/08/2014, 00:20

... questioning the method, and a typical response could be "because that's the way it's always been done - it's the way I learned and look, now I'm a professor" The point being, the method is institutionalized ... features of the Grammar Translation Method are as follows: (1) Classes are taught in the mother tongue, with little active use of the target language (2) Much vocabulary is taught in the form of ... or universities even in the past 10 years or so may remember many of the teaching techniques listed above for the Grammar Translation Method They may also recall that the language learning experience...

Ngày tải lên: 19/08/2013, 23:10

... not backwashing them The analysis of filtered outflow water was based on the official test methods of water pollution4), Standard Methods5), and the Japanese waterworks test methods6; each-item ... backwash methods as in Table And through a test of the minimum fluidization, the study has measured head loss values, and regarded as the minimum fluidization velocity the time when their measurements ... 4.1ⅹ104∼1.5ⅹ107CFU/㎖ The above experimental results put together, seasonlessly, on the first day after backwashing, HPC increases and then gradually decreases; the longer days of operation, the higher...

Ngày tải lên: 05/09/2013, 08:40

... sludge samples was quantified using the quantitative PCR and the FISH methods respectively The protocol for the quantitative PCR method is as described in the previous section Template DNA extracted ... Figure Comparison of the quantification results of laboratory-scale and full-scale activated sludge by the quantitative PCR method and by the FISH method, and their correlation The results from laboratory-scale ... and by the FISH method (Figure 3) The quantification results by both of the methods had a statistically significant correlation (R2=0.6871, n=30, p

Ngày tải lên: 05/09/2013, 09:38

... check to see if or not the contact of the bar with the wall on the right will occur To this, we imagine the wall on the right is removed and calculate the displacement at the right end, PL EA (6.0 ... throughout the notes This online document is based on the lecture notes developed by the author since 1997 for the undergraduate course on the FEM in the mechanical engineering department at the University ... given problems Can interpret and evaluate the quality of the results (know the physics of the problems) Be aware of the limitations of the FEM (don’t misuse the FEM - a numerical tool) FEA of an...

Ngày tải lên: 23/10/2013, 15:46

... goods, hypothetical, stated preference methods were preferred to capture the value of these Among the stated preference methods the choice experiment method was deemed preferable to the contingent ... aggregating the average WTP over the population of the municipality and comparing this figure to the operating and upgrading costs of the STP The result of this revealed that the annual taxes the residents ... estimate the benefits that may be generated by the improvements in the technology of the STP to increase the quality of water deposited into the Ganga (from primary to secondary treatment) and the...

Ngày tải lên: 18/02/2014, 01:20

... including the stock market, into a sharp decline The question at the start of 2008 was whether the sharp slowdown of the housing market combined with the problems of the credit markets would lead the ... On the horizontal scale, positive numbers lie to the right of the vertical axis (to the right of the origin) and negative numbers lie to the left of it The point at which the graph intersects the ... response there is in Y (the variable on the vertical axis) when X (the variable on the horizontal axis) changes The slope of a line between two points is the change in the quantity measured on the...

Ngày tải lên: 21/02/2014, 03:20

... parallel to the a-helices and the b-sheet of the protein As the 1HN-15N bond vectors in the a-helices are therefore almost parallel to the z-axis, their size is mainly determined by the positive ... addition, the C-terminus folds back onto the core of the protein thereby allowing the side chain of Leu86 to partly fill the hole created by the removal of Ile14 Due to these changes other alterations ... used for the calculations Therefore, we recalculated the structure of the wild-type protein on the basis of the restraints used previously [15] with the same protocol used here for the Incidence...

Ngày tải lên: 07/03/2014, 16:20

... increase further the overall size of the book and we therefore have eliminated some redundant material Further, the reader will notice the present subdivision into three volumes, in which the ®rst ... was the ®rst dealing with the ®nite element method, provided the base from which many further developments occurred The expanding research and ®eld of application of ®nite elements led to the ... practitioners to the modern concepts of ®nite element methods In Volume we stress the relationship between the ®nite element method and the more classic ®nite di€erence and boundary solution methods We...

Ngày tải lên: 14/03/2014, 15:20

... and strain are set to zero In the above the D are the usual elastic moduli written in matrix form If a displacement method is used the strains are obtained from the displacement ®eld by using ... using the ®nite element method by K Morgan, O Hassan and N.P Weatherill at the Institute for Numerical Methods in Engineering, University of Wales Swansea, UK (see K Morgan, O Hassan and N.P Weatherill, ... Weatherill, `Why didn't the supersonic car ¯y?', Mathematics Today, Bulletin of the Institute of Mathematics and Its Applications, Vol 35, No 4, 110±114, Aug 1999) The Finite Element Method Fifth edition...

Ngày tải lên: 14/03/2014, 15:20

... of the ¯uid mechanics problems lie The present volume is devoted entirely to ¯uid mechanics and uses in the main the methods introduced in Volume However, it then enlarges these to deal with the ... di€erent interest group Though the introduction to the ®nite element method contained in the ®rst volume (the basis) is general, in it we have used, in the main, examples of elastic solids Only a few ... In the above the term Q represents any external sources of the quantity  being admitted to the system and also the reaction loss or gain which itself is dependent on the concentration  The...

Ngày tải lên: 14/03/2014, 15:20

... the complete basis Furthermore, in the spirit of the R-matrix method, Heller and Yamani proposed that the potential representation be limited to a finite subset of the complete basis This is the ... generalization of the J -matrix method to any convenient L -basis, without any significant loss of the advantages provided by the method [14] (5) Vanroose et al [15] enhanced the method, especially in the treatment ... use the J -matrix method as a universal approach for the description of the process involving the ionization of atoms They succeed in addressing the difficult problem of correctly describing the...

Ngày tải lên: 14/03/2014, 18:20

... template The activated carbon (2 g) was placed on the AAO template Then, the crucible was covered with a graphite lid, placed in the hot zone inside the alumina tube, as shown in Fig The chamber ... SiC, the emission peak for b-SiC nanowires is obviously shifted to the blue The emergence of the peak with a blueshift is due to the existence of oxygen defects in the amorphous layer, the special ... Fig The image shows the nanopores on the surface with an average pore diameter of about 50 nm, which are connected to each other to form the nanonetwork Fig 3a Fig Schematic illustration of synthesized...

Ngày tải lên: 16/03/2014, 15:21

Ngày tải lên: 16/03/2014, 17:20

... is the mass of the gas in the bulb; cpg , the specific heat of the gas; mw , the mass of the wall of the bulb; cpw , the specific heat of the wall; hf , the heat transfer coefficient between the ... first law of thermodynamics as The rate of increase of the energy of the system is equal to the difference between the rate at which energy enters the system and the rate at which the system does ... (2.15) where L is the length of the pipe section; D, the diameter of the pipe section and µ, the dynamic viscosity of the fluid and the subscript k, indicates the element number The mass flux rate...

Ngày tải lên: 17/03/2014, 13:53

... of the ¯uid mechanics problems lie The present volume is devoted entirely to ¯uid mechanics and uses in the main the methods introduced in Volume However, it then enlarges these to deal with the ... di€erent interest group Though the introduction to the ®nite element method contained in the ®rst volume (the basis) is general, in it we have used, in the main, examples of elastic solids Only a few ... In the above the term Q represents any external sources of the quantity  being admitted to the system and also the reaction loss or gain which itself is dependent on the concentration  The...

Ngày tải lên: 22/03/2014, 11:20

... means  that  the variance  of  the random  utilities  at  the lowest  level  should  not  exceed the variance at the middle level, which should not exceed the variance at the top level. The condi‐ ... Calibration of the model requires further information on the value of the income elasticity and  the elasticity w.r.t. variable costs of annual mileage. Our income and cost elasticities are based  on De Jong (1990).  The income and cost elasticities of De Jong (1990) are adjusted to account for  ... dium and small car sales to changes in the price of big cars are equal, owing to the separation of  big cars on the one hand and small and medium cars on the other hand in the upper nest of the utility function.  The own price elasticity is less pronounced for diesel cars than for gasoline cars, while cross–...

Ngày tải lên: 23/03/2014, 10:20

... attention to him The most important skill in closing is the ability to understand the people you serve and then, through this understanding, build rapport with them Building rapport is the method top ... presentations products and how to present them would be a broad band in the middle of the illustration, and techniques for closing the sale would be the large base of the triangle PR EV Using a marriage ... Sale are listed below They have been developed to guide the user to the core issues covered in this book THE OBJECTIVES OF THIS BOOK ARE TO HELP THE USER: IE 1) Increase the chances of consistently...

Ngày tải lên: 23/03/2014, 11:20