presence of phthalate esters in the environment

... harder for them to remember the writing of Jhuyin symbols after the winter break Hence, after the evaluation, we strengthened the feedback by adding Jhuyin information In Figure 2, the Jhuyin information ... compile the games with tools that are supported by sublexical information in Chinese The games aim at implicitly informing players of the Chinese GPC rules, mimicking the process of how infants ... Moreover, the ability to detect and apply phonological consistency in GPCs, including the roles of PCs in PSCs in Chinese, plays an instrumental role in learners’ competence in reading Chinese Phonological...

Ngày tải lên: 19/02/2014, 19:20

... bars indicate the results using the DPbased method The bars with lines indicate the results using the original BLEU or NIST score, and those without lines indicate the results using the average of ... confirming that they have officially taken the test within the past six months In the translation paired comparison method, the translations by the examinees and the outputs of the system are printed ... results of a comparison between TDMT and the examinees Here, the abscissa represents the TOEIC score, and the ordinate represents WH In this figure, the straight line indicates the regression line The...

Ngày tải lên: 31/03/2014, 20:20

... probability of tossing heads on the damaged coin is 2/2 and that of √ tails is − 2/2.” There are many important features in tossing the damaged coin: tosser’s specific way of flipping the coin into air, the ... improve the quality of human life Preventive medicine is analogous to the corresponding role of environmental engineering which, in part, is to conserve the natural environment by eliminating or minimizing ... Preface so that an investigator or team of investigators could write software in a programming language of their choosing so an interest party could, in principle, duplicate the results of a reported...

Ngày tải lên: 29/06/2014, 13:20

... regardless of the geometrical complexity encountered in the engineering practice The invention of the digital computer overcomes the previous difficulties on the solution of N-S equations in engineering ... difficulty appears in the simulation of moving boundary problems With the moving of boundaries, successive re-meshing of the domain may be required to avoid the break down of the computation due ... discretized in terms of the nodal information These are then substituted into a strong form of the governing partial differential equations to transform them into a system of linear or nonlinear algebraic...

Ngày tải lên: 16/09/2015, 17:12

... is the number of nodes in the support domain of x and wi is the weight function One should note that the number of nodes in the support domain is equal or greater than the number of basis in the ... along the line of y = x in the hollow cylinder 61 Fig 2.15 Radial stress σ r along the line of y = x in the hollow cylinder 62 Fig 2.16 Node distributions in the hollow cylinder: ... scheme of RBFs and proposed a novel scheme with RBFs using local nodes Instead of using all the nodes in the domain for function approximation, only local nodes, the neighbouring nodes of a point of...

Ngày tải lên: 30/09/2015, 06:28

... obtain a finer and finer sampling in the frequency domain Adding zeros makes the period of the time domain longer, while simultaneously making the frequency domain samples closer together 180 The ... of zero Likewise, the Hamming window would shape the retained samples, besides setting all points outside the window to zero The signal is still infinitely long, but only a finite number of the ... resulting in the windowed signal in (c) The frequency spectrum of the windowed signal is found using the DFT, and is displayed in (d) (magnitude only) Averaging 100 of these spectra reduces the...

Ngày tải lên: 13/09/2012, 09:49

... representation of OFDM signal including windowing effect is represents the nth data symbol transmitted during the OFDM block, is the OFDM block duration, and w(t) is the window or pulse shaping function The ... processed to determine their phase difference, and therefore the transmitted information The older of the two signals is then quenched to allow input of the next symbol The key to the Introduction ... to the input block so that the advantage of using such a block length in the FFT is achieved The quantity N which determines the output symbol rate is then that of the padded input block rather...

Ngày tải lên: 02/03/2013, 16:58

... named the things and occurrences around making use of vocal sounds for the purpose of communication After that they showed the vocal sounds and sets of vocal sounds in written signals Because of these ... becomes the trend in all over the world All countries, including Viet Nam have been cooperated with each other in many aspects of society in order to enhance development of economy It designated international ... of the study The elimination of the essay is from 15-20 pages, so we can only deal with • Definition, types of English morpheme • Definition, types of Vietnamese morpheme • Some suggestions in...

Ngày tải lên: 08/04/2013, 09:31

... Academy of Engineering in the conduct of their services to the government, the public, and the scientific and engineering communities It is administered jointly by both Academies and the Institute of ... professional operator would enter relevant information (after prompting by the system) regarding the condition of the wounded individual, including any results of initial medical examination The ... Institute of Medicine The National Academy of Engineering and the Institute of Medicine were established in 1964 and 1970, respectively, under the charter of the National Academy of Sciences This...

Ngày tải lên: 13/12/2013, 01:15

... comparison of the accuracy of two estimators One can solve analytically for the asymptotic variance of b , obtaining the following theorem [193]: b b Theorem 14.1 The trace of the asymptotic variance of ... performances of the algorithms change with increasing number of components In Fig 14.3, the error (square root of the error index E2 ) is plotted as the function of the number of supergaussian ICs The ... in uence on the estimator These results are stated in the following theorem: z w z Theorem 14.3 Assume that the data is whitened (sphered) in a robust manner Then the in uence function of the estimator...

Ngày tải lên: 23/12/2013, 07:19

... facilitate the reading, i.e., the analysis of the relevant information Of course, the choice of the transform depends on the nature of the information one is interested in A second demand on the transform ... transform Instead of keeping the size of the window xed and lling it with oscillations of different frequencies, he tried the reverse: He kept the number of oscillations within the window constant ... Historic Outline The wavelet theory combines developments in the scientic disciplines of pure and applied mathematics, physics, computer science, informatics, and engineering Some of the approaches...

Ngày tải lên: 25/12/2013, 05:17

... sufficiently high voltage If the insulator is air, ionized particles in the neighborhood of the two conducting elements may lead to the phenomenon of arcing; in other words, a pulse of current may be generated ... proportional to position The actual construction of the potentiometer is in the shape of a circle the figure depicts the potentiometer resistor as a straight line for simplicity The range of the potentiometer ... applied strain is given by the expression = R = R0 G where R0 is the resistance of the strain gauge under no strain and is called the zero strain resistance The value of G for resistance strain gauges...

Ngày tải lên: 19/01/2014, 19:20

... specialties making up electrical engineering and to place the intent and organization of the book into perspective Perhaps the first question that surfaces in the mind of the student approaching the subject ... begins by defining the various branches of electrical engineering, showing some of the interactions among them, and illustrating by means of a practical example how electrical engineering is intimately ... different disciplines was an integral part of the design process Comments: The example illustrates the importance of interdisciplinary thinking in the design of mechatronics systems The aim of this book...

Ngày tải lên: 19/01/2014, 19:20

... facilitate the reading, i.e., the analysis of the relevant information Of course, the choice of the transform depends on the nature of the information one is interested in A second demand on the transform ... transform Instead of keeping the size of the window xed and lling it with oscillations of different frequencies, he tried the reverse: He kept the number of oscillations within the window constant ... Historic Outline The wavelet theory combines developments in the scientic disciplines of pure and applied mathematics, physics, computer science, informatics, and engineering Some of the approaches...

Ngày tải lên: 19/01/2014, 19:20

... sufficiently high voltage If the insulator is air, ionized particles in the neighborhood of the two conducting elements may lead to the phenomenon of arcing; in other words, a pulse of current may be generated ... proportional to position The actual construction of the potentiometer is in the shape of a circle the figure depicts the potentiometer resistor as a straight line for simplicity The range of the potentiometer ... applied strain is given by the expression = R = R0 G where R0 is the resistance of the strain gauge under no strain and is called the zero strain resistance The value of G for resistance strain gauges...

Ngày tải lên: 19/01/2014, 20:20

... specialties making up electrical engineering and to place the intent and organization of the book into perspective Perhaps the first question that surfaces in the mind of the student approaching the subject ... begins by defining the various branches of electrical engineering, showing some of the interactions among them, and illustrating by means of a practical example how electrical engineering is intimately ... different disciplines was an integral part of the design process Comments: The example illustrates the importance of interdisciplinary thinking in the design of mechatronics systems The aim of this book...

Ngày tải lên: 19/01/2014, 20:20

... difficulty in understanding these concepts, which may have resulted in inconsistent responses We found inconsistencies in 12.2% of the sample, indicating the difficulties in communicating the information ... influence in their life Nine point seven percent of the participants were classified into the group with "high religiosity" There were no Muslim, Hindu or Buddhist participants The majority of ... among the study sites, but the data from the pilot project were not The following is an outline of the questionnaire: the first page was an informed consent form to participate in the study The...

Ngày tải lên: 13/02/2014, 06:20

... handling, shipping and so on It is unanimously agreed that each discipline in the manufacturing process must consider the interests of other disciplines These interests of the different disciplines ... the manufacturing requirements, as set forth in the MRP stage, into a detailed machine loading plan for each machine or group of machines in the plant It is a scheduling and sequencing task The ... and finishes in one work cell The workers in the cell are responsible for finishing the job on time, for the quality of the items and the transfer of items from one workstation to another The...

Ngày tải lên: 13/02/2014, 16:20