analysis of mutations in λ transgenic medaka using the cii mutation assay
Manufacturing Design, Production, Automation, and Integration Part 6 pptx
Ngày tải lên :
11/08/2014, 13:22
... following the presentation of the injection molding technique for polymers in Sec 6.3 below 6.2.4 Sintering Sintering, the last stage in powder processing, is the thermal bonding of particles into ... in the mold thereafter for obtaining necessary internal details Due to the mostly mass production nature of the utilization of sand casting, the mold-making process and subsequent filling of the ... furnaces using industrial robots Single-Phase Sintering Sintering forms solid bonds between the particles, reducing the surface energy through grain growth and elimination of pores Individual grain...
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Designation: C 59/C 59M – 00 - Gypsum Casting Plaster and Gypsum Molding Plaster1 pdf
Ngày tải lên :
10/07/2014, 23:20
... mentioned in this standard Users of this standard are expressly advised that determination of the validity of any such patent rights, and the risk of infringement of such rights, are entirely their ... 10 Packaging and Package Marking 10.1 Gypsum casting plaster and gypsum molding plasters shall be dry and free of lumps and shall be shipped in packages 10.2 When shipped, the following information ... combined inch-pound/SI standard (2) Editorial changes were made throughout The American Society for Testing and Materials takes no position respecting the validity of any patent rights asserted in...
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(Plastics design library) myer kutz applied plastics engineering handbook processing and materials (plastics design library) william andrew (2011)
Ngày tải lên :
27/12/2014, 15:34
... described herein In using such information or methods they should be mindful of their own safety and the safety of others, including parties for whom they have a professional responsibility To the fullest ... areas has resulted in tremendous growth in engineering thermoplastics A significant driving force behind the growth in engineering thermoplastics is the continuing expansion of electrical/electronic ... Trends in Engineering Thermoplastics An interesting trend that appears to presage the wave of the future in engineering thermoplastics is the current focus on polymer blending and alloying Metals...
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Introduction to Digital Signal Processing and Filter Design
Ngày tải lên :
13/09/2012, 10:21
... be obtained by increasing the number of bits to represent the coefficients of the filter transfer function and the values of the input signal Again we can increase the dynamic range of the signals ... CHAPTER Introduction 1.1 INTRODUCTION We are living in an age of information technology Most of this technology is based on the theory of digital signal processing (DSP) and implementation of the theory ... the maximum frequency fm in the signal, then no information contained in the analog signal is lost in the sense that the continuous-time signal can be exactly reconstructed from the samples of...
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Metal Casting Made Easy
Ngày tải lên :
02/05/2013, 14:44
... metal while the casting’s are cooling in the sand mould The holes drilled through the mould board either side of the patterns allow the registration pins on the ends of the mould Slave Cylinder Patterns ... the other end and also the in gate a channel The cope or underside of the mould board secures the other half of the patterns plus the runner, which delivers the molten metal to the in- gates The ... shows the general arrangement of the furnace body, wheels and the lidlifting lever The lugs on the main upright are quite visible The lid and the support rods are bolted to these, the ends of the...
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Introduction to Digital Signal Processing and Filter Design - Introduction
Ngày tải lên :
29/09/2013, 21:20
... be obtained by increasing the number of bits to represent the coefficients of the filter transfer function and the values of the input signal Again we can increase the dynamic range of the signals ... the maximum frequency fm in the signal, then no information contained in the analog signal is lost in the sense that the continuous-time signal can be exactly reconstructed from the samples of ... choosing floating-point representation of binary numbers The values of the inductors, capacitors, and the parameters of the operational amplifier parameters and CMOS transistors, and so on used in the...
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Tài liệu FUNDAMENTALS OF METAL CASTING ppt
Ngày tải lên :
16/01/2014, 11:37
... Mold – The mold cavity - the external surfaces of the cast part – A core, placed inside the mold cavity to define the interior geometry of part In sand casting, cores are made of sand • Gating System ... shrinkage during solidification 11 – The riser must be designed to freeze after the main casting solidify 12 Pouring Analysis Heating & Pouring • Bernoulli’s theorem at any two points in a flowing ... Molding Other Molding Special Molding for PMC Overview Two Main Categories • A Foundry is a casting factory which equipped for making molds, melting and handling molten metal, performing the...
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Tài liệu High-Performance Parallel Database Processing and Grid Databases- P1 pdf
Ngày tải lên :
21/01/2014, 18:20
... 180 Maintaining a Parallel Nonreplicated Index 182 Maintaining a Parallel Partially Replicated Index 182 Maintaining a Parallel Fully Replicated Index 188 Complexity Degree of Index Maintenance ... sorting a table whose size is proportional to the size of the database, the size of the database is the measure of the size of the problem This is typically found in online analytical processing ... optics, the speed at which the information travels is reaching the speed of light, but it cannot exceed this because of the limitations of the medium Another factor is that, because of the density of...
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Tài liệu High-Performance Parallel Database Processing and Grid Databases- P2 docx
Ngày tải lên :
21/01/2014, 18:20
... Explain the difference between the two notations 2.2 If the processing cost is dependent on the number of records, why is P used, instead of just using the number of records in the processing ... on the processing capability of the system and the resource requirements of the workload and is independent of the number of processors in the multiprocessors, if the number of fragments of a ... completely in order A binary search starts by comparing the key with the middle entry of an ordered table If they match, it returns the index of this element Otherwise, processing continues, using either...
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Tài liệu High-Performance Parallel Database Processing and Grid Databases- P3 docx
Ngày tải lên :
21/01/2014, 18:20
... tables If the value of the joining attribute in R is smaller than that in S, it skips to the next value of the joining attribute in R On the other hand, if the value of the joining attribute in R ... sort The second concerns the number of merging passes involved in the k-way merging In parallel redistribution binary-merge sort the merging is binary, and hence the number of merging passes is In ... Sort-merge join is based on sorting and merging operations The first step of joining is to sort the two tables based on the joining attribute in an ascending order, and the second step is merging the two...
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Tài liệu High-Performance Parallel Database Processing and Grid Databases- P4 pptx
Ngày tải lên :
21/01/2014, 18:20
... sample table consists of records of IDs and Names The index is inserted based on the order of the records in the table Assume that in the index tree the maximum number of node pointers from any nonleaf ... partitioning scheme are comprised of the receiving cost, which is the cost of receiving records from the first phase, and the joining cost for joining the allocated fragments ž Receiving records ... which is the cost of receiving records from the first phase, and the joining cost of joining the allocated fragments ž Join costs involve reading, hashing, and probing The costs are as follows:...
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Tài liệu High-Performance Parallel Database Processing and Grid Databases- P5 pptx
Ngày tải lên :
21/01/2014, 18:20
... words, joining is carried out by a matching scan of the leaf nodes of the two indexes The main difference in processing the two index join query types is that the two-index join is mainly concerned ... size is the size of the indexed attribute (or key), Data pointer is the size of the data pointer, Node pointer is the size of the node pointer, and Block size is the size of the leaf node The number ... broadcasting to Case Other cases not require the data partitioning step In the local join step, each processor performs its joining operation independently of the others Using a nested block index join...
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Tài liệu High-Performance Parallel Database Processing and Grid Databases- P6 doc
Ngày tải lên :
21/01/2014, 18:20
... the partitions Using the sample data, show the steps of the algorithm from the initial data partitioning to the query results 8.4 Parallel collection-intersect join query exercises: a Using the ... collection-intersect algorithms is, in fact, in the data partitioning method This is explained in the following section 8.6.1 Data Partitioning In the data partitioning, parallel processing of subcollection ... result of partitioning on the join attribute Parallel processing of join queries is normally made up of two stages: partitioning and local joining In the partitioning stage, data from the two...
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Tài liệu High-Performance Parallel Database Processing and Grid Databases- P7 ppt
Ngày tải lên :
21/01/2014, 18:20
... protocols In view of the evolving Grid infrastructure, these protocols are discussed in detail in the following chapters These protocols are crucial in maintaining the correctness of the distributed ... parallel join processing Since the partitioning time is negligible, the execution time of the join is given as Tsimple j oin D Tinit C δ X i i Tdata C max.Tlocal / The use of the two parallel join methods ... scheduling How these scheduling schemes fit into globally distributed and independently managed sites in the Grid infrastructure? Looking at the nature of applications and the vastness of the infrastructure,...
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Tài liệu High-Performance Parallel Database Processing and Grid Databases- P8 pptx
Ngày tải lên :
21/01/2014, 18:20
... logical inverse of the “sleeping” transaction We are not defining the compensation rules as they are out of the scope of this study Grid-ACP for the originator of the global transaction is shown in ... If the GTID exists in the originator’s termination log and the state of the global transaction was “commit” (line 8), then the participants can be in either the “commit” or “sleep” state If the ... with the help of the Globus toolkit The focus of this chapter is maintaining the consistency of data in the presence of multiple replicas of data Figure 13.1 shows the expanded version of a replication...
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Tài liệu High-Performance Parallel Database Processing and Grid Databases- P9 pdf
Ngày tải lên :
21/01/2014, 18:20
... slicing is the obtaining of a slice of the cube to determine some aggregated figure pertaining to that group of cells Slicing involves fixing some, but not all, of the dimensions For example, fixing ... computed using less than k values because of the absence of certain preceding values In parallelizing the moving average or other windowing computations, one can divide the set of data among the available ... Thus the advantage of data replication is only limited at the start of the transaction Exploiting the benefits of replication other than at the beginning of a transaction can reduce aborts in the...
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Tài liệu High-Performance Parallel Database Processing and Grid Databases- P10 pptx
Ngày tải lên :
21/01/2014, 18:20
... distribution of certain attributes in a set of objects It involves the finding of the set of attributes relevant to the attribute of interest and predicting the value distribution based on the set of data ... Accepting the difference between querying and data mining can be considered as one of the main foundations of the study of data mining techniques Furthermore, it is also necessary to recognize the ... consolidated into forms appropriate for mining by performing summary or aggregate operations Once the data is ready for the mining process, the mining process can start The mining process employs an intelligent...
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Tài liệu Advanced Digital Signal Processing and Noise Reduction P2 ppt
Ngày tải lên :
25/01/2014, 13:20
... and the characteristics of the target, r(t) is the time-varying distance of the object from the radar and c is the velocity of light The time-varying distance of the object can be expanded in ... signal that conveys information regarding the source of the noise For example, the noise from a car engine conveys information regarding the state of the engine The sources of noise are many, ... coding schemes utilise the statistical structures of the signal, and a model of the signal generation, together with information on the psychoacoustics and the masking effects of hearing In general,...
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Tài liệu Advanced Digital Signal Processing and Noise Reduction P1 doc
Ngày tải lên :
25/01/2014, 13:20
... example, in communication of a binary bit stream over a band-pass channel, the binary phase–shift keying (BPSK) scheme signals the bit “1” using the waveform Ac sin ω ct and the bit “0” using − Ac sin ... methods, since they utilise more information in the form of a model of the signal process However, they can be sensitive to the deviations of a signal from the class of signals characterised by the ... information on the speaking characteristic, accent and the emotional state of the talker The listener extracts these information by processing the signal y(t) In the past few decades, the theory and...
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