standardized open ended interview for teacher participants translated by the researcher
Tài liệu Báo cáo khoa học: Is ATP binding responsible for initiating drug translocation by the multidrug transporter ABCG2? docx
Ngày tải lên :
18/02/2014, 18:20
... pumps is assumed to correspond to the outward-facing conformation The energy produced by the hydrolysis of ATP is harnessed for the resetting of the transporter to the initial high-affinity, inward-facing ... although the binding data cannot unequivocally inform on the orientation of the sites, only their affinity for interaction with drugs The data presented here suggest that the ABCG2R482G isoform undergoes ... cycle within NBDs The best evidence for an interaction between the two domains is the ability of numerous substrates and modulators of ABCG2 (and the R482G isoform) to stimulate the rate of ATP...
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MEALS ARE FREE UNLESS OTHERWISE NOTED: For additional listings provided by the Meals Partnership Coalition pot
Ngày tải lên :
22/03/2014, 21:20
... seniors; open to all PSKS—PEACE for THE STREETS by KIDS FROM THE STREETS 1814 Summit Avenue, Seattle 206-726-8500 Lunch: Tuesday – Friday 11:00 AM – 1:00 PM Criteria: Open to youth up to age 21 * Information ... (9:00 AM – 11:00 AM); closed the 1st Tuesday of the month Criteria: Open to all; must be sober * Information not updated prior to publication Please contact office for meal time OUTDOOR MEAL SITE ... Monday (12:00 PM – 12:30 PM) Criteria: Open to all; children welcome All is welcome @ 9:30 AM for coffee Lunch is open @12:00 PM Revised December 10, 2012 for web NEW HORIZONS MINISTRIES 2709 3rd...
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Tài liệu Open channel hydraulíc for engineers ppt
Ngày tải lên :
20/12/2013, 19:15
... a reference document for the subject It emphasizes the dynamics of the open- channel flow, by attempting to provide a complete framework of the basic equations of motion of the fluid, which are ... in the water resources development together with the challenge posed by the variety and complexity of its problems, has created for a long time the need for more comprehensive and detailed treatment ... Mechanics The knowledge of open- channel hydraulics, which is essential to the design of many hydraulic structures, has made advances by leaps and bounds The practical importance of this topic in the...
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Tài liệu Open channel hydraulics for engineers. Chapter 1 introduction ppt
Ngày tải lên :
20/12/2013, 19:15
... fluid in the model and the prototype are acted on by corresponding forces These forces are the force of gravity Fg, the pressure force Fp, and the viscous resistance force Fv These forces add ... between the model and the prototype, if both of them have corresponding forces Or in other words, dynamic similarity is said to exist between the model and the prototype, if the ratios of the corresponding ... similarity exists between the prototype and the model, then the force ratio of the prototype and the model reads as: F F F Fr = 1p = 2p = 3p = F1m F2m F3m Consider the flow over the spillway shown...
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Tài liệu Open channel hydraulics for engineers. Chapter 2 uniform flow docx
Ngày tải lên :
20/12/2013, 19:15
... uniform-flow computation The computation of uniform flow may be performed by the use of two equations: the continuity equation and a uniform-flow formula When the Manning formula is used as the ... because they can change the bed slope, the channel width and therefore the flow conditions So, if the available slope permits, the cost of the initial construction may be reduced by using the highest ... Before applying uniform flow formulas to the design of open channels, the background of Chezy’s as well as Manning’s formulas for steady, uniform in open channels are presented in the next section...
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Tài liệu Open channel hydraulics for engineers. Chapter 3 hydraulics jump doc
Ngày tải lên :
20/12/2013, 19:15
... before the jump 3.5.3 The initial depth and the sequent depth It may be noted that the depth before the jump is always less than the depth after the jump The depth before the jump is called the ... through the origin, at 45 with the horizontal The curve for the kinetic-energy head q2 (i.e E k ), is a parabola (see Fig 3.2.) 2gh By adding the values of these two curves, at all the points, ... with the Froude number Fr1 against the dimensionless ratio h L Lj , j h h1 or Lj h2 The plot of Fr1 vs Lj h1 is probably the best, for the resulting curve can be best defined by the data For...
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Tài liệu Open channel hydraulics for engineers. Chapter 4 non uniform flow ppt
Ngày tải lên :
20/12/2013, 19:15
... - The relationship between the slope of the channel bottom and the slope of the energy grade line determines whether the numerator of the equation is positive or negative The denominator of the ... the critical line, the actual slope of the profile cannot be predicted precisely by the theory For the same reason, the critical depth may not occur exactly above the break of the channel bottom ... in the first case the slope is mild, in the second case steep The curves for the mild-slope situation are self-explanatory, since they incorporate many of the features already discussed For the...
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Tài liệu Open channel hydraulics for engineers. Chapter 5 spillways pptx
Ngày tải lên :
20/12/2013, 19:15
... cm They also varied the weir length and the channel width from cm to 82 cm In presenting their data they adopted the method used by Rehbock of including the effect of H in the main body of the ... weirs designed for accurate flow measurement On the other hand the surface tension effects are of the same order as in the case of the rectangular weirs 5.4 THE OVERFLOW SPILLWAY 5.4.1 The spillway ... 5.6 The crest and the equivalent weir of an overflow spillway We consider the case of the high spillway For the equivalent weir, H/P = and the substitution of the Eq (5-2) into Eq (5-1) then...
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Tài liệu Open channel hydraulics for engineers. Chapter 6 transitions and energy dissipators docx
Ngày tải lên :
20/12/2013, 19:15
... component must be the same on both sides of the front, for the change in depth h does not bring about any force directed along the font of the jump We can therefore write, using the terms defined ... the left of the E1/hc curve by the amount Ej/hc, where Ej is the loss in the jump This left-hand curve then indicates the remaining specific energy E2 downstream of the jump It is seen that the ... over the sloping apron of the dam is channeled by a series of chute blocks located at the entrance to the basin These blocks lift the high velocity from the bottom and in doing so induce the formation...
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Tài liệu Open channel hydraulics for engineers. Chapter 7 unsteady flow docx
Ngày tải lên :
20/12/2013, 19:15
... regard the two forces as parallel The net force in the direction of flow is therefore equal to: - gAh - oPx (7-1) We now consider the state of uniform flow, in which the channel slope and the ... if AB is a straight line The theorem is therefore proved for the C1-family of characteristics; a similar proof can readily be obtained for the C2-family We now formulate the simple-wave problem ... therefore equal to - gbh, if h/h is small The summation of this force over the whole cross-section clearly gives the result - gAh, where A is the cross-sectional area The acting shear force...
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Tài liệu Báo cáo khoa học: "An Open Source Toolkit for Phrase-based and Syntax-based Machine Translation" docx
Ngày tải lên :
19/02/2014, 20:20
... language model) Then, the item is added into the list of the corresponding cell This procedure stops when we reach the final state (i.e., the cell associates with the entire source span) The decoder ... the parse tree, and calculate the model score for each edge rooting at the node The final output is the 1-best/k-best translations maintained by the root node of the parse tree Since tree-parsing ... part by the National Science Foundation of China (61073140), the Specialized Research Fund for the Doctoral Program of Higher Education (20100042110031) and the Fundamental Research Funds for the...
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1000+ Pictures for Teacher to Copy
Ngày tải lên :
21/02/2014, 00:18
... now nearer to the eyes and nearer to the centre The mouth is bunched and a little nearer the nose The eyebrows now touch the eyes.They nearly meet and they tip downwards towards the centre One ... further down Eyebrows still more concave and further apart .The mouth, down-tumed, is weakly down more on one side Now the head is back The brows are nearer the eyes due to the concentration of the ... line is longer or shorter than another, or a shape thicker or thinner); judge the angle of the lines (whether they are lines or the edgesof shapes) These are the main things However, it will also...
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Báo cáo khoa học: "A Modular Open-Source System for Recognizing Textual Entailment" pot
Ngày tải lên :
07/03/2014, 18:20
... system’s search: the parse trees, the proof steps, the cost of each step and the final score For each transformation the tool presents the parse tree before and after applying the transformation, highlighting ... tool The upper pane displays the parse-tree generated by applying the rule The rule description is the first transformation (printed in bold) of the proof, shown in the lower pane It is followed by ... Researchers investigating these algorithmic components can be assisted by the tracing tool as well For a given (T,H) pair, the automatic mode provides the complete proof found by the system Then,...
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Báo cáo khoa học: "An Open Source Toolkit for Tree/Forest-Based Statistical Machine Translation" ppt
Ngày tải lên :
16/03/2014, 20:20
... translation forest by applying the tree-to-string translation rules to the original parsing forest of the source sentence, and then collect k-best hypotheses for the root node(s) of the translation forest ... term ‘forest’ in the continuing discussion Then, taking the target language model, the rule set, and the preprocessed development set as inputs, we perform MERT on the decoder to tune the weights ... generate the subtrees for all the tree nodes for rule matching any more Limited by space, we suggest the readers to refer to our former work (Wu et al., 2010; Wu et al., 2011a) for the experimental...
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Báo cáo khoa học: "The S-Space Package: An Open Source Package for Word Space Models" pdf
Ngày tải lên :
17/03/2014, 00:20
... Distributional Hypothesis: for two words, their similarity in meaning is predicted by the similarity of the distributions of their co-occurring words Later models have expanded the notion of co-occurrence ... construct the vector space from word frequencies in the documents The documents are defined independently of the words that appear in them Co-occurrence models build the vector space using the distribution ... 2010) Table 1: Algorithms in the S-Space Package tion These operations are designed to improve word similarity by changing the feature space itself The S-Space Framework The S-Space framework is...
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Báo cáo khoa học: "An Open-Source Package for Recognizing Textual Entailment" pdf
Ngày tải lên :
17/03/2014, 00:20
... corpus as input, the test procedure produces a file containing for each pair: i) the decision of the system (YES, NO), ii) the confidence of the decision, iii) the entailment score, iv) the sequence ... best performs on the training set) 3.4 4.1 Input The input of the system is an entailment corpus represented in the EDITS Text Annotation Format (ETAF), a simple XML internal annotation format ... judgements) By default the system maximizes the overall accuracy (distinction between YES and NO pairs) The output of the training phase is a model: a zip file that contains the learned threshold, the...
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Báo cáo khoa học: "Demonstration of Joshua: An Open Source Toolkit for Parsing-based Machine Translation" potx
Ngày tải lên :
17/03/2014, 02:20
... entered into a web form and then translated into a target language by the system This component specifically targets newcomers to SMT, and demonstrates the current state of the art in the field We will ... translations for phrases of the source sentence, and where they were learned in the parallel corpus, illustrating the functionality of the grammar rule extraction For the MERT module, we will provide ... operation of the system, in a similar fashion to what they would observe on their own machines when using the toolkit For this purpose, we will demonstrate three main modules of the toolkit: the rule...
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Opportunities and Challenges for Teacher Education Curriculum in South Africa potx
Ngày tải lên :
22/03/2014, 19:20
... compensated for by the breadth of insight the study can provide across the system of the conditions of possibility for teacher education In this way, the research project can lay the basis for future ... Documents relating to the development of a new format for teacher experience for the BEd were extensively used, as was the institutional submission for the HEQC review of the PGCE CPUT provided ... August 2007 These, together with information gained from interviews conducted in 2006, formed the core material for analysis At Wits, the sample comprised a cross-section of staff from the legacy...
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Báo cáo khoa học: "Moses: Open Source Toolkit for Statistical Machine Translation" pot
Ngày tải lên :
23/03/2014, 18:20
... minimize the learning curve for many researchers, the decoder was developed as a drop-in replacement for Pharaoh, the popular phrase-based decoder In order for the toolkit to be adopted by the community, ... structure for source words and on demand loading, i.e only the fraction of the phrase table that is needed to translate a sentence is loaded into the working memory of the decoder For the Chinese-English ... to make it easy for others to contribute to the project, we kept to the following principles when developing the decoder: • Accessibility • Easy to Maintain • Flexibility • Easy for distributed...
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