determine the hydrate formation temperature using pressure temperature correlations

... at these points shows the existence of the strongly mixed layers At these points, the temperature is quite homogeneous, the strong mixing even makes the temperature at some layers higher than the ... show the computed profiles of some other points in the East sea as the examples In general, temperature tends to decrease as the depth increases However the analysis of the vertical profile of temperature ... m Using the cubic spline functions we have computed the temperature values from the surface layer to the 1000 m layer at different layer of distance m will gives us the cubic polynomials at the...

Ngày tải lên: 20/06/2014, 00:20

... Most of them seemed too closed, to be friendly and warmhearted, and welcome us They told us everything they did in Vietnam and they thought about Vietnam in their travels Therefore, they helped ... much There are many reasons to explain for the result that why they choose travelling alone Some of independent travelers are students, they travel alone to get the real experienced, because they ... backpackers Others independent tourists were interviewed said that: they travel alone because they want to discover by themselves, although they have much money to buy package tours The tendency...

Ngày tải lên: 25/04/2013, 15:42

... activation promotes the removal of microorganisms and the processing of immune complexes The liver is the main source of these proteins in peripheral blood, but they are also synthesized in other organs ... steps in the complement cascade All of these regulatory proteins are produced in the human brain, but less is known about their CNS synthesis in other species [31] The status of some of these regulatory ... is unclear whether plaques in these animals contain Aβ in the β-pleated sheet conformation, which is thought to be the most effective conformation for activating complement [71] The distribution...

Ngày tải lên: 19/06/2014, 22:20

... in rate above the optimum was observed The GEI effectively integrates the area under the germination curve and takes it as a proportion of the area as defined by the product of the time to maximum ... ºC as the optimum germination temperature for this unsorted seedlot Germination rate increased with temperature to an optimum of 28 ºC and then declined (figure 1b) The lower and upper temperature ... supported by the findings of Battaglia [2] The difficulty encountered by other authors to clearly recognize an optimum temperature might partly result from the graphical representation of the data...

Ngày tải lên: 08/08/2014, 14:22

... difficult to hydrolyze Therefore, the higher the proportion of shares in the easily cleavable substrate is, the faster the digestion process of the bacterial cells run The hydrolysis is therefore generally ... processes there are mainly mesophilic or thermophilic microorganisms The choice of the temperature range depends on factors such as the substrate properties, the hygiene degree, or the residence ... eliminated and therefore the methane potential not fully exploited This ratio is shifted to nitrogen, there is the danger of the formation of ammonia which is toxic in too high on the bacteria The C/N/P/S...

Ngày tải lên: 09/01/2015, 08:53

... inputs, to the appropriate pins on the Cyclone II device The Verilog module generated by the SOPC Builder is in the file nios_system.v in the directory of the project Note that the name of the Verilog ... is the same as the system name specified when first using the SOPC Builder The Verilog code is quite large Figure 16 depicts the portion of the code that defines the input and output signals for the ... programs, and the output they produce, can be viewed in the Info & Errors window of the Debug Client window After the program has been downloaded onto the board, the program is displayed in the Disassembly...

Ngày tải lên: 13/12/2013, 00:15

... not pervasive in the U.S or other regions of the world, especially in the U.S where unshielded twisted pair (UTP) has been the dominant choice for copper media According to the Building Services ... defines distance limitations of grades of fiber per the chart below The distance advantage makes optical fiber the best choice for the areas in the network that require longer IEEE Designation ... of the network This article explores the advantages and disadvantages of the common media types that are used today to transmit Ethernet with a focus in on higher speeds such as gigabit Ethernet...

Ngày tải lên: 24/01/2014, 03:20

... F 2u = 150 N Problem 2-17 Determine the magnitude and direction of the resultant force F R Express the result in terms of the magnitudes of the components F and F and the angle φ Solution: F R ... FR = From the figure, tan ( θ ) = F1 sin ( φ ) F + F cos ( φ ) Problem 2-18 If the tension in the cable is F1, determine the magnitude and direction of the resultant force acting on the pulley ... Problem 2-20 The plate is subjected to the forces acting on members A and B as shown Determine the magnitude of the resultant of these forces and its direction measured clockwise from the positive...

Ngày tải lên: 17/02/2014, 14:20

... clearly located in the interfacial environment between the membrane face and the cytosolic compartment (the orange residue, best viewed in the side-on view of the model) Indeed, the mutations to ... Gln227 on the N-loop to regulate normally In the model, where the beginning and end of the N-loop region are aligned so that they face TMD1 as much as possible, and with the NPQ turn of the B-loop ... between open and closed conformations, and osmotic conditions alter the probability for either conformation Mutations that render Fps1 hyperactive may therefore increase the ÔopenÕ probability In...

Ngày tải lên: 07/03/2014, 15:20

... contextual information The methods are formulated as information theory like measures Because the methods don't use domain specific information, they are easily adapted to terms of other domains ... based on information theory like measures using compositional and contextual information of terms The methods are experimented on the terms in MeSH thesaurus Hybrid method showed the best precision ... each other As the proposed methods don't use domain dependent information, the methods easily can be adapted to other domains In the future, the system will be modified to handle various term formations...

Ngày tải lên: 08/03/2014, 04:22

... coded with the census tracts of the most recent census data set In the case of the PSID, for instance, data from the 1970s contained information using 1970 census boundaries, the 1980s using 1980 ... characteristics of the neighborhoods These include the following questions: the house is noisy from noise coming from outside the home; the presence of garbage, litter, or broken glass in the streets; the presence ... is the characteristics of other people in physical proximity to an individual He hypothesized that the greater the deviation of an individual from the suprapersonal environment, the stronger the...

Ngày tải lên: 22/03/2014, 14:20

... The result is a very slight change to the M step of the original EM algorithm During the M step of the original algorithm, the expected counts collected in the E step are normalized to give the ... does this by passing the expected counts collected in the E step through the function f (v) = exp(ψ(v)), where ψ is the digamma function, and α is the hyperparameter of the Dirichlet prior (Johnson, ... way, VB controls the overfitting that would otherwise occur with rare words On the other hand, higher values of α can be chosen if smoothing is desired, for instance in the case of the alignment...

Ngày tải lên: 23/03/2014, 14:20

... both the c-structure and the f-structure of the parse For example, the WSJs ADJP-PRD label must correspond to an AP in the c-structure and an XCOMP in the f-structure In this version of the corpus, ... make the two expectations in the last equation equal, i.e which adjust the model parameters to put all the weight on the parses consistent with the annotations, modulo a penalty term from the ... of the same lexical item are indicated explicitly in the LFG representation but not in the DR representation The main conceptual difference between the two annotation schemes is the fact that the...

Ngày tải lên: 23/03/2014, 20:20

Ngày tải lên: 08/04/2014, 10:29

... procedure The centre of rotation of the hip joint can be determined in unilateral disease by mirroring the opposite, non-affected side In the other cases, a previously described method was used to determine ... determine the anatomic rotation centre of the hip [31] Wear of the polyethylene socket was measured on radiographs by determining the difference between the position of the femoral head inside the ... only if it exceeded the lateral unloaded rim of the socket Four such cases were seen but the resorption was restricted only to the lateral edge of the graft The bone coverage of the socket was not...

Ngày tải lên: 20/06/2014, 04:20

... procedure The centre of rotation of the hip joint can be determined in unilateral disease by mirroring the opposite, non-affected side In the other cases, a previously described method was used to determine ... determine the anatomic rotation centre of the hip [31] Wear of the polyethylene socket was measured on radiographs by determining the difference between the position of the femoral head inside the ... only if it exceeded the lateral unloaded rim of the socket Four such cases were seen but the resorption was restricted only to the lateral edge of the graft The bone coverage of the socket was not...

Ngày tải lên: 20/06/2014, 07:20

... these reactions neither the dehydration product, nitriles, nor the amides, via Beckmann rearrangement were observed The reaction was very clean and no other product was observed To evaluate the ... reusability of the catalyst using the recovered Bi O from the reaction It is observed that recovered catalyst could be satisfactorily used for the second run, whereas, third run of the recovered ... poor yield and longer reaction time (Table 3) The surface areas of the fresh as well as the recovered catalyst after the third run in the reaction were determined in a surface area and pore size...

Ngày tải lên: 20/06/2014, 22:20