regional population migration for large cities
Effect of urban emissions on the horizontal distribution of metal concentration in sediments in the vicinity of Asian large cities
Ngày tải lên :
05/09/2013, 09:08
... Japan (2004), for sediments including those Tokyo Bay with the same pretreatment technique as was used in this survey The monitoring results for Tokyo Bay by MOE showed 47mgPb/kg for the sediment ... were measured for surface water samples Nitric acid digestion followed by filtration with a Whatman 5C glass fiber filter was employed for the determination of total lead content before the instrumental ... fraction was determined for the filtrate samples with the same type glass fiber filter before nitric acid digestion ICP-MS model SPQ-9000 (Seiko Instruments) was used for the determination of...
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Tài liệu BAT FOR LARGE VOLUME ORGANIC CHEMICALS AND PRODUCTION IN AUSTRIA pdf
Ngày tải lên :
14/02/2014, 03:20
... avoid the decomposition of the formed formaldehyde For the separation of formaldehyde from the reaction gases absorption with water is used After the separation of formaldehyde process exhaust ... of formaldehyde (36 %) For the production of these amounts of formaldehyde 102 000 tonnes methanol were used in 1998 After the catalytic conversion of methanol at the silver catalysts to formaldehyde ... percent formaldehyde This corresponds to a capacity of 250 000 tonnes per year related to a formaldehyde solution with 36.5 % formaldehyde The annual production in 1998 was 83 600 tonnes of formaldehyde...
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Tài liệu Environmental, Health and Safety Guidelines for Large Volume Petroleum-based Organic Chemicals Manufacturing pptx
Ngày tải lên :
14/02/2014, 03:20
... to the furnace gas system for recovery into fuel gas or to flare; • Adopting closed loop systems for sampling; The normally accepted material loss for good operating performance is around 0.3 - ... carbon (only for methanol storage vents), absorption in water recycled to the process, or connection Formaldehyde to the suction of the process air blower (only for Primary sources of formaldehyde ... during the operational phase, along with recommendations for their management Recommendations for the management of EHS impacts common to most large industrial facilities during the construction and...
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Tài liệu Continued Concentration in Audit Market for Large Public Companies Does Not Call for Immediate Action docx
Ngày tải lên :
18/02/2014, 05:20
... continued effort to assist Congress in reviewing concentration in the market for public company audits The small number of large international accounting firms performing audits of almost all large ... then-five largest accounting firms, Arthur Andersen At that time, we found that although audits for large public companies were highly concentrated among the largest accounting firms, the market for ... of the largest firms was not very active in those industries For example, in 2006 one of the largest firms held 77 percent of the market for public company audits in the agriculture, forestry,...
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Tài liệu Báo cáo khoa học: "Joint Feature Selection in Distributed Stochastic Learning for Large-Scale Discriminative Training in SMT" pdf
Ngày tải lên :
19/02/2014, 19:20
... (wz,t,i,j ) end for wz,t,i+1,0 ← wz,t,i,P end for end for Collect/stack weights W ← [w1,t,S,0 | |wZ,t,S,0 ]T Select top K feature columns of W by norm and for k ← K v[k] = end for end for return ... learning for SMT not only to large feature 18 sets but also to large sets of parallel training data Since inference for SMT (unlike many other learning problems) is very expensive, especially on large ... I/Z; distribute to machines for all shards z ∈ {1 Z}: parallel Initialize wz,0,0,0 ← for epochs t ← T − 1: for all i ∈ {0 S − 1}: Decode ith input with wz,t,i,0 for all pairs xj , j ∈ {0...
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African Regional Implementation Review for the 14th Session of the Commission on Sustainable Development (CSD-14) pot
Ngày tải lên :
06/03/2014, 19:20
... limited awareness among consumers Regional Networks for Data/Information Collection for Decision-Making The Air Pollution Information Network for Africa (APINA) was formed to address issues related ... building a regional emission inventory Some of the tools developed so far for information dissemination include newsletters and website for APINA There have been some concerted efforts to develop ... Protocol, and (f) the need for cooperative programmes for systematic observation of air pollution, assessment and exchange of information The Air Pollution Information Network for Africa (APINA) identifies...
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Báo cáo khoa học: "An Efficient Indexer for Large N-Gram Corpora" docx
Ngày tải lên :
07/03/2014, 22:20
... (N-grams) are equal 4.3 Searching for a Record We construct a B+ -tree for each N-gram file in the dataset for N = 2, 3, 4, 5, and keep the key of the first N-gram for each file in memory When a query ... second A rotational latency should also be taken into account before the sequential reading can be done 106 2, and so forth For example, for a given query Our Honorable , the record that would be ... N-gram for p = 0, 1, , N − 1, then the N-grams sorted lexicographically starting from position (p + 1)modN needs to be searched A lexicographical sort for a position p, for ≤ p ≤ (N − 1) is performed...
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Báo cáo khoa học: "Leveraging Reusability: Cost-effective Lexical Acquisition for Large-scale Ontology Translation" potx
Ngày tải lên :
08/03/2014, 02:21
... of the Third Asian Conference for Information Technology in Agriculture Beijing, China: Chinese Academy of Agricultural Sciences (CAAS) and Asian Federation for Information Technology in Agriculture ... able to boost performance of a simple translation system by 65% The Problem The USC Shoah Foundation Institute for Visual History and Education manages what is presently the world's largest archive ... value for access to the archive The hierarchical arrangement of keyword phrases presents another issue: some concepts, while not of great value for access to segments of video, may be important for...
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Báo cáo khoa học: Molecular basis for specificities of reactivating factors for adenosylcobalamin-dependent diol and glycerol dehydratases pptx
Ngày tải lên :
16/03/2014, 05:20
... more specific for the dehydratase partner than DDR, and that a large subunit of the reactivating factors principally determines the specificity for a dehydratase [41]; the reason for this, however, ... dehydratase-bound CN-Cbl for free AdePeCbl – that is, GDR is more specific for glycerol dehydratase, the cognate dehydratase Speci cities of reactivating factors in the complex formation with dehydratases ... factors to form complexes with apoenzymes Speci cities of reactivating factors in the inhibition of apoenzymes and the reversal by ATP The speci cities of reactivating factors in the complex formation...
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Báo cáo khoa học: "A System for Large-Scale Acquisition of Verbal, Nominal and Adjectival Subcategorization Frames from Corpora" pot
Ngày tải lên :
17/03/2014, 04:20
... Figure 4: Pattern for frame adj-obj -for- to-inf adj-obj -for- to-inf (|These:1_DD2| |example+s:2_NN2| |of:3_IO| |animal:4_JJ| |senses:5_NN2| |be+:6_VBR| |relatively:7_RR| |easy:8_JJ| |for: 9_IF| |we+:10_PPIO2| ... which easy[8] occurs as a complement The first (PP)-complement is for us, as indicated by ncmod (for[ 9] easy[8] we+[10]), with for as PFORM and we+ (us) as NP The second complement is represented by ... summarized in Table The F-measure is lower for nouns (62.2) than for verbs (68.9); for adjectives it is slightly better (71.9).5 The results reported here for the B&C system are lower than those...
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Báo cáo khoa học: "Efficient Inference of CRFs for Large-Scale Natural Language Data" docx
Ngày tải lên :
23/03/2014, 17:20
... and 368 s for ours) and 7∼12 times faster for decoding (2.881 ms for M ALLET, 5.028 ms for C RF ++, and 0.418 ms for ours) This result demonstrates that learning and decoding CRFs for large- scale ... performs 5∼50 times faster for training (1,774 s for M ALLET, 18,134 s for C RF ++, Experiment We evaluated our method on six large- scale natural language data sets (Table 1): Penn Treebank3 for ... the forward-backward procedure to calculate marginals (Sutton and McCallum, 2006) We formally describe here an efficient calculation of α and β recursions for the forwardbackward procedure The forward...
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WHO Regional Office for Europe and BZgA Standards for Sexuality Education in Europe pot
Ngày tải lên :
28/03/2014, 20:20
... 2009b) 13 16 Cf WHO Regional Office for Europe (1999/2001) BZgA/WHO Regional Office for Europe (2006) 17 Cf Population Council (2009) WHO Regional Office for Europe and BZgA Standards for Sexuality Education ... BZgA/WHO Regional Office for Europe (2006) WHO Regional Office for Europe and BZgA Standards for Sexuality Education in Europe Part 1: Introduction decades These include globalization and migration ... overviews on methods for teaching sexuality education, see for example Hedgepeth & Helmich (1996) and Population Council (2009) 30 WHO Regional Office for Europe and BZgA Standards for Sexuality Education...
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Mining Console Logs for Large-Scale System Problem Detection docx
Ngày tải lên :
30/03/2014, 16:20
... information for automatic analysis of console logs, and is widely used in prior work [17, 11] Identifying the message type and extracting the message variables are crucial preprocessing steps for ... when exceptional behavior happens, and therefore Approach There are four steps in our approach for mining console logs We first extract structured information from console logs By combining logs ... messages (one key for each group) We find variables that are frequently reported by different message types and can have a large number of distinct values This step eliminates the need for a user to...
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Báo cáo khoa học: "Distributed Word Clustering for Large Scale Class-Based Language Modeling in Machine Translation" docx
Ngày tải lên :
31/03/2014, 00:20
... a separate clustering for each word position in a trigram model In the experimental evaluation, the authors observe the largest improvements using a specific clustering for the last word of each ... Nc ))) When using large corpora with large numbers of bigrams the number of required updates can increase pre and towards the quadratic upper bound as Nc suc Nc approach Nc For a more detailed ... B + Nv for most corpora and scales far less than linearly with the vocabulary size, providing a significant performance advantage over the other optimization criterion, especially when large vocabularies...
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scalable decentralized object location and routing for large scale peer to peer systems
Ngày tải lên :
28/04/2014, 13:40
... contacts the live node with the largest index on the side of the failed node, and asks that node for its ¼, it requests the leaf set from leaf table For instance, if Ä failed for Ä ¾ ¼ Ä Ä ¾ Let the ... so forth Results are shown for the three different protocols for initializing a new node’s state, with (“Estimation”) and without (“Standard”) the heuristic mentioned in Section 2.5, and for ... service for Internet applications In Proc ACM SIGCOMM’01, San Diego, CA, Aug 2001 25 P F Tsuchiya The landmark hierarchy: a new hierarchy for routing in very large networks In SIGCOMM’88, Stanford,...
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continuous productive urban landscapes - designing urban agriculture for sustainable cities
Ngày tải lên :
29/04/2014, 15:40
... successfully for over 10 years Rene Van Veenhuizen, from RUAF (Resource for Urban Agriculture and Forestry) for assistance and support Angela Blair from the Rowley, Regis and Tipton primary care trust for ... the UK’s Foundation for Local Food Initiatives He also runs Environment Go, an internet information service for environment professionals, and advises on internet strategies for environment sector ... the other for Vertical intensification: usually achieved by constructing a building or series of platforms on the site, some or all of which may be used for vegetation or agriculture for Horizontal...
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Regional Inspector General for Audit Cairo, Egypt_part1 pptx
Ngày tải lên :
19/06/2014, 21:20
... Accountability Statement for the Small and Enterprise Loan Fund Fund Accountability Statement for the Small and Enterprise Collateral Loan Fund Fund Accountability Statement for the Operating Egyptian ... AuditoB ~I ~1~lJ ~L-.1ll ' ? ~\" )l j January 9, 1996 Mr Lou Mundy Regional Inspector General for Audit/Cairo United States Agency for International Development Cairo, Egypt Dear Mr Mundy: This report ... USAID • , ;;:~, :,.' "."'- UNITED STATES OF AMERICA AGENCY FOR INTERNATIONAL DEVELOPMENT OFFICE OF THE REGIONAL INSPECTOR GENERAUAUDIT ******* CAIRO, EGYPT February 29 1996 MEMORANDUM...
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Regional Inspector General for Audit Cairo, Egypt_part2 pptx
Ngày tải lên :
19/06/2014, 21:20
... Agreement No 263-0212 for the period from June I, 1991 to August 31, 1994 in cDnformity with the modified cash basis of accounting described in Note This report is intended for the information of the ... accountability statements have been prepared on the cash basis for receipts and disbursements, except for the provision for doubtful accounts and accruals for salary withholdings (accounts payable) Consequently, ... collateral for the loan fund Operating Expenses The Agreement provides funds for rentaillease or purchase of a main and branch offices and equipping those offices It also provides salary support for...
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Regional Inspector General for Audit Cairo, Egypt_part3 ppt
Ngày tải lên :
19/06/2014, 21:20
... ,."".1.1 ~ I~ ~U.:." , -l ~'~'.,.l1J ~1 .l1' • • ~\.,.: Mr Lou Mundy Regional Inspector General for Audit United States Agency for International Development Cairo Egypt Report of Independent Pyblic ... questioned costs that were adequately supported by ESED For those findings for which insufficient supporting documents were provided or for which we did not agree with the adequacy of the ESED ... represent costs related to legal expenses incurred in relation to delinquent borrowers and therefore eligible for billing to USAID After reviewing the documentations, we found that they are eligible...
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Regional Inspector General for Audit Cairo, Egypt_part1 ppt
Ngày tải lên :
19/06/2014, 21:20
... Accountability Statement for the Small and Enterprise Loan Fund Fund Accountability Statement for the Small and Enterprise Collateral Loan Fund Fund Accountability Statement for the Operating Egyptian ... AuditoB ~I ~1~lJ ~L-.1ll ' ? ~\" )l j January 9, 1996 Mr Lou Mundy Regional Inspector General for Audit/Cairo United States Agency for International Development Cairo, Egypt Dear Mr Mundy: This report ... USAID • , ;;:~, :,.' "."'- UNITED STATES OF AMERICA AGENCY FOR INTERNATIONAL DEVELOPMENT OFFICE OF THE REGIONAL INSPECTOR GENERAUAUDIT ******* CAIRO, EGYPT February 29 1996 MEMORANDUM...
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