TESTING THE CORMIX2 AND VISJET MODELS TO PREDICT THE DILUTION OF SAN FRANCISCO OUTFALL
|
|
- Harvey Gerard Campbell
- 8 years ago
- Views:
Transcription
1 Diffuse Pllutin Cnference Dublin 3 ECSA 7 ixing/delling: TESTING THE CORIX AND VISJET ODELS TO PREDICT THE DILUTION OF SAN FRANCISCO OUTFALL A.Etemd-Shhidi * nd A.H. Azimi Deprtment f Civil Engineering, Irn University Science & Technlgy, Tehrn, Irn, P.O. Bx , emil: etemd@iust.c.ir ABSTRACT In recent yers using mixing zne mdels fr estimting the initil dilutin hs received ttentin frm mny reserches wh re interested in design f utflls fr dispsl f wste wter int cstl res. In this study the ner field dilutin f buynt nd nn buynt effluent frm utflls dischrging int different envirnments hs been investigted. A grup f three utflls with multi prt diffusers hve been designed fr the dischrge f wste wter int the Pcific Ocen ff the west side f the Sn Frncisc Peninsul. These utflls re intended t dispse bth dry wether (snitry wste wter) nd the wet wether (strm nd runff) flws tht re cllected by Sn Frncisc's cmbined sewer system. A lbrtry plume dilutin study ws used s n id in designing the diffusers. A length scle mdel (CORIX) nd n integrl type mdel (VISJET) which re prgrmmed fr the nlysis nd predictin f wste wter dilutin were used t simulte the lbrtry experiment. The btined results indicte tht dilutin estimted by CORIX nd VISJET mdels re reltively in gd greement with dilutin btined frm lbrtry dt in the unstrtified cnditin. Hwever, CORIX mdel hs sme limittin when used fr strtified cnditins which shuld be cnsidered. KEYWORDS: Length scle mdel, integrl type mdel, numericl simultin, ner field dilutin, multi prt diffuser, CORIX, VISJET. INTRODUCTION Ocen dispsl is n effective methd f wste wter dischrge in the cstl res. In this methd wste wter ws dischrged t the mbient wter nd dilutin mechnism ffect n the effluent. Therefre, dilutin prcess cn be reduced the dverse impct f wste wter dispsl n the envirnment. Dischrging thrugh the pen end f submerged pipe is simple structure f cen dispsl system. Using submerged multi-prt diffusers results in much higher initil dilutin nd reduces the immedite effect f the dischrged flw n the cen. A multi-prt diffuser is liner structure tht cnsists f mnifld cntining mny clsely spced prts thrugh which wstewter is dischrged (Wn se et l., 1). Physicl mdel nd lbrtry experiment re usully cnducted t simulte rel cse in the nture nd t nlyze the flw behvir nd it's chrcteristics. In fct, lbrtry studies re used t predict nd ptimize plume dilutin. When cmputers becme vilble the bility t simulte flw behvir nd predict their crrespnding prmeters were gretly incresed, numericl simultin such s CORIX nd VISJET re firmly estblished s cmmns tl t simulte the plume behvir. Envirnmentl prcess itself is extremely cmplex nd defies exct simultin. Initil dilutin btined frm lbrtry experiments nd field bservtins hve been extensively verified nd cmpred with numericl simultin mdels (Tsnis & Vle, 199; Vle & Tsnis, 1996; nd Zker et l., 1). In these studies, numericl results were in gd greement with lbrtry dt nd field mesurement. In this study grup f three utflls with multi-prt diffusers lcted ner Lke erced in the Sn Frncisc (Figure1) were simulted by VISJET nd CORIX mdels. VISJET (Lee et l., ) uses integrl equtins fr simultin f plume behvir, while CORIX (Akr & Jirk, 1991) is length scle mdel. In these simultins, designs cntined clusters f prts nd wste wter ws dischrged thrugh t 8 prts per risers. The im f this study ws t cmpre the perfrmnce CORIX nd VISJET mdels when the flw ws dischrged thugh clusters f prts. 6-19
2 Diffuse Pllutin Cnference Dublin 3 ECSA 7 ixing/delling: Figure 1: Lctin mp nd prpsed utfll system (fter Iscsn et l., 1983) GOVERNING EQUATIONS Plume behvir nd dilutin re chrcterized by vlume, kinemtics mmentum nd buyncy fluxes, respectively. π Q. d. U π U. Q =. d. U π ' B. d. U. g Where d is prt dimeter, U is dischrge velcity nd g ' = (1) = () = (3) ' g is effective grvittinl ccelertin, cn be written: = g ρ ρ ρ Where g is grvittinl ccelertin, ρ is effluence density nd ρ is mbient density (Fischer et l. 1979). Dimensinl nlysis f the bve prmeters, in unstrtified cnditin flw, leds t tw length scles definitins (Jirk & Dneker 1991). 1/ 3/ 1/ Q L Q = (5) L = (6) B L Q is the dischrge (gemetric) length scle nd L is the jet /plume trnsitin length scle. When Z is smller thn L Q the behvir f the plume is unpredictble. Fr Z > L Q, jet gemetry is nt imprtnt nd flw behvir is gverned by nd B,while fr Z > L the buyncy becmes mre effective nd the flw is plume like. when Z < L the initil jet mmentum becmes mre imprt nt thn the initil buyncy mmentum nd the flw is jet like. T cnsider the effect f current t buynt plume, nther relevnt length scle my be defined (Wright, 1977): L b B = (7) u 3 CORIX uses the bve mentined length scles t clssify the flw regime nd predict the initil dilutin. CORIX is prt f CORIX used fr diffuser design. (Akr & Jirk,1991). Integrl type mdels re bsed n rdinry differentil equtins. These mdels re ble t simulte nly the chrcteristics f the flw ner the surce. In these mdels the excess mmentum flux cn be expressed s: u m = ue ( ue + U ). r dr = u U is the excess velcity nd A = πd / e π (8) where m e is the excess mmentum flux, e is the crss sectinl re f nzzle. U is the velcity leving the tube in the turbulent jet. The centerline dilutin in c-flw in jet-like cnditin is expressed s (Chu et l., 1999): () 6-13
3 Diffuse Pllutin Cnference Dublin 3 S C λ πb U + 1+ λ = Where λ is the rti f the cncentrtin width b c t the velcity width b v, width, respectively. U is the mbient current velcity. Q U ECSA 7 ixing/delling: (9) U nd B re the excess velcity nd hlf SITE CHARACTERISTICS Sn Frncisc utfll is prt f the Suth West Ocen Outfll Prject (SWOOP). The utfll system cnsists f three submerged diffusers. Snitry wste wter (dry wether) ws dischrged thrugh the min diffuser, extending pprximtely 6m ffshre in depth f.9m. Tw dditinl diffusers were designed fr dischrging strm wter runff (wet wether). The wet wether system ws lcted pprximtely 37m ffshre with the dischrged depth f 13.7m. ximum flw rte fr bth dry nd wet wether utfll were 8.1 nd m 3 s -1, respectively. The behvir f dischrged plume ws nlyzed with lbrtry experiment. All tests were perfrmed in lng flume with 1.67m lng,.61m width nd.61m depth. Lbrtry experiment ws cnducted t cmbintin f dischrged nzzles rrngement nd current velcity (,.19 nd.57 ms -1 ). In ll tests, flw dischrged hrizntlly nd the density difference t dischrge depth fr wet nd dry wether were.6 nd.5 gcm -3,respectively (Iscsn et l., 1978, Iscsn et l., 1983). RESULTS AND DISCUSSION 15 test cses f wet wether nd 7 test cses f dry wether in unstrtified cnditins were chsen t simulte with VISJET nd CORIX, since CORIX hs limittin f predicting initil dilutin in strtified cnditin ( the depth f strtified lyer in CORIX is limited between.h t.9h). Predicted dilutin by CORIX nd VISJET mdels nd lbrtry dt in bth wet nd dry cnditins re listed in Tble 1 nd, respectively. Tble 1: Results f lbrtry experiment nd predicted dilutin btined frm CORIX nd VISJET,(Wet wether). Test Number Prt Dimeter Diffuser Length Dischrge d Depth Current Velcity (ms -1 ) esured Lbrtr y Dilutin CORIX Predicted Dilutin VISJET Predicte d Dilutin * * cunter-current dischrge 6-131
4 Diffuse Pllutin Cnference Dublin 3 ECSA 7 ixing/delling: Tble : Results f lbrtry experiment nd predicted dilutin btined frm CORIX nd VISJET.(Dry wether). Test Number Prt Dimete r Diffuser Length Dischrge d Depth Current Velcity (ms -1 ) esured Lbrtr y Dilutin CORIX Predicted Dilutin VISJET Predicte d Dilutin Cmp risn f lbrtry study nd tw mixing zne mdel indictes tht bth mdel re reltively in gd greement with experimentl dt. The results f CORIX in wet nd dry cnditin hd n verge +6.5% nd -13% errrs, respectively. Stndrd devitins fr CORIX predictins were ls 7% nd 9.7% fr wet nd dry wether, respectively. The predicted results f CORIX mdel fr dry wether is well supprted regrding ±5% errr stipulted by the mdel. In the stgnnt cnditin, CORIX is nt ble t predict plume dilutin prperly when the nzzles re rrnged ginst ech ther (Cse numbers 5 nd 8). Hwever in this cnditin VISJET mdel perfrmed well. Dilutin predicted by VISJET hd n verge -13% nd +.8% errrs fr wet nd dry wether, resp ectively. Stndrd devitins f VISJET mdel predictin re % nd 1% fr wet nd dry cnditins, respectively. Initil dilutin btined frm lbrtry experiment, CORIX nd VISJET re shwn in Figure. Dilutin Test Numer (Wet wether) Dilutin Test Number (Dry wether) Figure : Cmprisn f bserved nd predicted minimum dilutin by VISJET nd CORIX fr Sn Frncisc Outflls; Dimnds () re the experimentl dt, Circles () re the VISJET results nd tringles () re the CORIX results. Cmprisn f CORIX nd VISJET utputs ginst lbrtry bservtins is illustrted in Figure
5 Diffuse Pllutin Cnference Dublin 3 ECSA 7 ixing/delling: 5 esurement Dilutin Predicted Dilutin Figure 3: Cmprisn f bserved nd predicted minimum dilutins ginst VISJET nd CORIX mdels. Circles () re the VISJET results nd tringles () re the CORIX results. SUARY AND CONCLUSIONS In this study, diffusers with clusters f prts re simulted with tw mixing zne mdels, length scle mdel (CORIX) nd n integrl type mdel (VISJET). Cmprisn f lbrtry dt nd numericl simultins indictes tht bth mdels hve gd crreltin with lbrtry dt. The results btined frm CORIX imply tht, in jet/plume regime, CORIX perfrm better thn VISJET wheres, in ner jet regime, CORIX results smetimes ver/under shts the mesured dilutins. REFERENCES Akr, P. J., nd Jirk, G. H., (1991). CORIX: n expert system fr hydrdynmic mixing zne nlysis f cnventinl nd txic multi-prt diffuser dischrges. U.S. Envirnmentl Prtectin Agency, Athens, G., EPA/6/3-91/73 Chu, P. C. K., Lee, J. H. W., nd Chu, V. H. (1999). Spreding f turbulent rund jet in c flw. J. Hydr. Eng., 15(), 193- Iscsn,. S., Kh, R. C. Y., nd Brks, N.H. (1978). Sectinl hydrulic mdeling study f plume behvir: Sn Frncisc Suthwest Ocen Outfll Prject, Prgress Reprt, Technicl emrndum N. 78-, W.. Keck Lbrtry f Hydrulics nd Wter Resurces, Clifrni Institute f Technlgy, Psden, Clif.. Iscsn,. S., Kh, R. C. Y., nd Brks, N.H. Plume dilutin fr diffusers with multi-prt risers. J. Hydr. Eng., 19(), Jirk, G. H. nd Dneker, R. L. (1991).Hydrdynmic clssifictin f submerged single-prt dischrge. J. f Hyd. Eng., 117(), Lee, J. H. W., Cheung, V., Wng, W. P. nd Cheung, S. K. B. (). Lgrngin mdeling nd visuliztin f rsette utfll plumes. Prc. Hydrdynmics, Lw, July 3-7. Tsnis, I. K., nd Vle, C. (199). Cmprisn f ner-field mixing zne mdels fr multi prt diffusers in the Gret Lkes. Cn. J. Civ. Eng., 1, Vle, C. nd Tsnis, I. K, (1996). Tw cse studies f dilutin mdels pplied t therml dischrges. Cn. J. Civ. Eng., 3, Wn Se, I. I., Kim, H. S., Yu, D. nd Kim, D. S. (1). Perfrmnce f Tee diffusers in shllw wter with crss flw. J. f Hydr Eng,.,3, Wright, S.J. (1977).en behvir f buynt jets in crss flw. Jurnl f Hyd Eng., 13(5), Zker, N., Imberger, J., Pttirtchi, C.,(1). Dispersin f n effluent plume in shllw cstl re. J. rine Envir. Eng., 6,
Regulatory Impact Statement
Regultry Impct Sttement Extending py-perid ssessments t slries nd wges f ll student ln brrwers Agency Disclsure Sttement Inlnd Revenue hs prepred this Regultry Impct Sttement. The Sttement nlyses the prblem
More informationWhat is the phase sequence of a balanced three-phase circuit for which V an = 160 30 V and V cn = 160 90 V? Find V bn.
Chter 1, Prblem 1. f b 400 in blnced Y-cnnected three-hse genertr, find the hse vltges, ssuming the hse sequence is: () bc (b) cb Chter 1, Slutin 1. () f b 400, then 400 n bn cn - 0 1-0 1-150 1-70 (b)
More informationFINRA Regulation Filing Application Batch Submissions
FINRA Regulatin Filing Applicatin Batch Submissins Cntents Descriptin... 2 Steps fr firms new t batch submissin... 2 Acquiring necessary FINRA accunts... 2 FTP Access t FINRA... 2 FTP Accunt n FINRA s
More informationTITLE THE PRINCIPLES OF COIN-TAP METHOD OF NON-DESTRUCTIVE TESTING
TITLE THE PRINCIPLES OF COIN-TAP METHOD OF NON-DESTRUCTIVE TESTING Sung Joon Kim*, Dong-Chul Che Kore Aerospce Reserch Institute, 45 Eoeun-Dong, Youseong-Gu, Dejeon, 35-333, Kore Phone : 82-42-86-231 FAX
More information** Dpt. Chemical Engineering, Kasetsart University, Bangkok 10900, Thailand
Modelling nd Simultion of hemicl Processes in Multi Pulse TP Experiment P. Phnwdee* S.O. Shekhtmn +. Jrungmnorom** J.T. Gleves ++ * Dpt. hemicl Engineering, Ksetsrt University, Bngkok 10900, Thilnd + Dpt.hemicl
More informationAnnex 3. Specification of requirement. Surveillance of sulphur-emissions from ships in Danish waters
Annex 3 Specificatin f requirement Surveillance f sulphur-emissins frm ships in Danish waters 1 Cntent 1 Objective... 3 2 Prject Perid... 4 3 Psitin and Planning f Measurements... 4 3.1 Mnitring frm a
More informationCITY OF ALBANY Office of Audit and Control 24 Eagle Street, Room 111 Albany, NY 12207 518-434-5023 518-434-5098 (FAX)
CITY OF ALBANY Office f Audit and Cntrl 24 Eagle Street, Rm 111 Albany, NY 12207 518-434-5023 518-434-5098 (FAX) T: Hn. Michael O Brien, Chair, General Services, Health, and Envirnment Cmmittee Frm: Leif
More informationTOWARDS OF AN INFORMATION SERVICE TO EDUCATIONAL LEADERSHIPS: BUSINESS INTELLIGENCE AS ANALYTICAL ENGINE OF SERVICE
TOWARDS OF AN INFORMATION SERVICE TO EDUCATIONAL LEADERSHIPS: BUSINESS INTELLIGENCE AS ANALYTICAL ENGINE OF SERVICE A N D R E I A F E R R E I R A, A N T Ó N I O C A S T R O, D E L F I N A S Á S O A R E
More informationRate and Activation Energy of the Iodination of Acetone
nd Activtion Energ of the Iodintion of Acetone rl N. eer Dte of Eperiment: //00 Florence F. Ls (prtner) Abstrct: The rte, rte lw nd ctivtion energ of the iodintion of cetone re detered b observing the
More informationlearndirect Test Information Guide The National Test in Adult Numeracy
learndirect Test Infrmatin Guide The Natinal Test in Adult Numeracy 1 Cntents The Natinal Test in Adult Numeracy: Backgrund Infrmatin... 3 What is the Natinal Test in Adult Numeracy?... 3 Why take the
More informationWHAT YOU NEED TO KNOW ABOUT. Protecting your Privacy
WHAT YOU NEED TO KNOW ABOUT Prtecting yur Privacy YOUR PRIVACY IS OUR PRIORITY Credit unins have a histry f respecting the privacy f ur members and custmers. Yur Bard f Directrs has adpted the Credit Unin
More information1)What hardware is available for installing/configuring MOSS 2010?
1)What hardware is available fr installing/cnfiguring MOSS 2010? 2 Web Frnt End Servers HP Prliant DL 380 G7 2 quad cre Intel Xen Prcessr E5620, 2.4 Ghz, Memry 12 GB, 2 HP 146 GB drives RAID 5 2 Applicatin
More informationVOR TRACKING AND VOR APPROACHES
VOR TRAKING AND VOR APPROAHES Principles Enrute Trcking Since irwys usully run in stright lines between VOR sttins, nd since mny IFR pprches re bsed n VOR sttins, key skill in IFR flying is the bility
More informationOnline Learning Portal best practices guide
Online Learning Prtal Best Practices Guide best practices guide This dcument prvides Micrsft Sftware Assurance Benefit Administratrs with best practices fr implementing e-learning thrugh the Micrsft Online
More informationDesign for securability Applying engineering principles to the design of security architectures
Design fr securability Applying engineering principles t the design f security architectures Amund Hunstad Phne number: + 46 13 37 81 18 Fax: + 46 13 37 85 50 Email: amund@fi.se Jnas Hallberg Phne number:
More informationFundingEdge. Guide to Business Cash Advance & Bank Statement Loan Programs
Guide t Business Cash Advance & Bank Statement Lan Prgrams Cash Advances: $2,500 - $1,000,000 Business Bank Statement Lans: $5,000 - $500,000 Canada Cash Advances: $5,000 - $500,000 (must have 9 mnths
More informationArchive of SID. Analysis of Unbalance Due to Asymmetrical Loads. www.sid.ir. Michal Pokorny
50 RNN JOURNL OF ELECTRCL ND COMPUTER ENGNEERNG, VOL. 4, NO., WNTER-SPRNG 005 nlysis f Unblnce Due t symmetricl Lds Michl Pkrny bstrct The pper nlyses current unblnce cused by lds cnnected either t line
More informationAll pay auctions with certain and uncertain prizes a comment
CENTER FOR RESEARC IN ECONOMICS AND MANAGEMENT CREAM Publiction No. 1-2015 All py uctions with certin nd uncertin prizes comment Christin Riis All py uctions with certin nd uncertin prizes comment Christin
More informationANALYSIS OF THERMAL STRATIFICATION IN THE PRIMARY CIRCUIT WITH THE CFX CODE
ANALYSIS OF THERMAL STRATIFICATION IN THE PRIMARY CIRCUIT WITH THE CFX CODE Ildikó Boros, Dr. Attil Aszódi Budpest University of Technology nd Economics, Institute of Nucler Techniques Abstrct The therml
More informationEcon 4721 Money and Banking Problem Set 2 Answer Key
Econ 472 Money nd Bnking Problem Set 2 Answer Key Problem (35 points) Consider n overlpping genertions model in which consumers live for two periods. The number of people born in ech genertion grows in
More informationThis report provides Members with an update on of the financial performance of the Corporation s managed IS service contract with Agilisys Ltd.
Cmmittee: Date(s): Infrmatin Systems Sub Cmmittee 11 th March 2015 Subject: Agilisys Managed Service Financial Reprt Reprt f: Chamberlain Summary Public Fr Infrmatin This reprt prvides Members with an
More information2. When logging is used, which severity level indicates that a device is unusable?
Last updated by Admin at March 3, 2015. 1. What are the mst cmmn syslg messages? thse that ccur when a packet matches a parameter cnditin in an access cntrl list link up and link dwn messages utput messages
More informationSoftware and Hardware Change Management Policy for CDes Computer Labs
Sftware and Hardware Change Management Plicy fr CDes Cmputer Labs Overview The cmputer labs in the Cllege f Design are clsely integrated with the academic needs f faculty and students. Cmputer lab resurces
More informationResearch Findings from the West Virginia Virtual School Spanish Program
Research Findings frm the West Virginia Virtual Schl Spanish Prgram Funded by the U.S. Department f Educatin Cnducted by R0cKMAN ETAL San Francisc, CA, Chicag, IL, and Blmingtn, IN Octber 4, 2006 R0cKMAN
More informationLicensing Windows Server 2012 for use with virtualization technologies
Vlume Licensing brief Licensing Windws Server 2012 fr use with virtualizatin technlgies (VMware ESX/ESXi, Micrsft System Center 2012 Virtual Machine Manager, and Parallels Virtuzz) Table f Cntents This
More informationWhat is Software Risk Management? (And why should I care?)
What is Sftware Risk Management? (And why shuld I care?) Peter Kulik, KLCI, Inc. 1 st Editin, Octber 1996 Risks are schedule delays and cst verruns waiting t happen. As industry practices have imprved,
More informationAppendix 1A. ASX Listing Application and Agreement. Appendix ra. Contango Income Generator Limited
ASX Listing pplictin nd greement Appendix 1A Rules r.r Cnd j, t7 ASX Listing Applictin nd Agreement This frm is required by listing rule t.7 t be used by n entity seeking dmissin t the +ffcil list s n
More informationWHITEPAPER Reference Architectures for Portal-based Rich Internet Applications
Authr: Sven Rieger Created n: 2015-04-10 Versin: 1.0 Rich Internet (RIAs) are HTML5-based applicatins with a desktp-like lk&feel which run inside a web brwser. The Micrsft Office applicatins Wrd, Excel,
More information1.3. The Mean Temperature Difference
1.3. The Mean Temperature Difference 1.3.1. The Lgarithmic Mean Temperature Difference 1. Basic Assumptins. In the previus sectin, we bserved that the design equatin culd be slved much easier if we culd
More informationMcAfee Enterprise Security Manager. Data Source Configuration Guide. Infoblox NIOS. Data Source: September 2, 2014. Infoblox NIOS Page 1 of 8
McAfee Enterprise Security Manager Data Surce Cnfiguratin Guide Data Surce: Infblx NIOS September 2, 2014 Infblx NIOS Page 1 f 8 Imprtant Nte: The infrmatin cntained in this dcument is cnfidential and
More informationPort Manager. Microsoft Dynamics CRM for Ports
Prt Manager Micrsft Dynamics CRM fr Prts February 2015 Overview Celedn Partners Prt Manager encapsulates the functinality f many prt related prcesses int an easy t learn and easy t use tl. The slutin leverages
More informationBurner Troubleshooting Guide
IMMEDIATE RESPONSE TECHNOLOGIES, INC. Burner Trubleshting Guide Flash Water Heater (all standard types) Created By: Stefan Swan Infrmatin in this guide was deemed technically accurate at the time f printing.
More informationChange Management Process For [Project Name]
Management Prcess Fr [Prject Name] i 1 Intrductin The is fllwed during the Executin phase f the Prject Management Life Cycle, nce the prject has been frmally defined and planned. 1.1 What is a Management
More informationLeadStreet Broker Guide
RE/MAX f Western Canada LeadStreet Brker Guide Ver. 2.0 Revisin Histry Name Date Versin Descriptin Tamika Anglin 09/04/13 1.0 Initial Creatin Tamika Anglin 11/05/13 2.0 Inclusin f instructins n reprting
More informationFund Accounting Class II
Fund Accunting Class II BS&A Fund Accunting Class II Cntents Gvernmental Financial Reprting Mdel - Minimum GAAP Reprting Requirements... 1 MD&A (Management's Discussin and Analysis)... 1 Basic Financial
More informationNHPCO Guidelines for Using CAHPS Hospice Survey Results
Intrductin NHPCO Guidelines fr Using CAHPS Hspice Survey Results The Centers fr Medicare and Medicaid Services (CMS) has develped the Cnsumer Assessment f Healthcare Prviders and Systems (CAHPS ) Hspice
More informationATL: Atlas Transformation Language. ATL Installation Guide
ATL: Atlas Transfrmatin Language ATL Installatin Guide - versin 0.1 - Nvember 2005 by ATLAS grup LINA & INRIA Nantes Cntent 1 Intrductin... 3 2 Installing ADT frm binaries... 3 2.1 Installing Eclipse and
More informationSystems Load Testing Appendix
Systems Lad Testing Appendix 1 Overview As usage f the Blackbard Academic Suite grws and its availability requirements increase, many custmers lk t understand the capability f its infrastructure. As part
More informationChapter 3: Cluster Analysis
Chapter 3: Cluster Analysis 3.1 Basic Cncepts f Clustering 3.1.1 Cluster Analysis 3.1. Clustering Categries 3. Partitining Methds 3..1 The principle 3.. K-Means Methd 3..3 K-Medids Methd 3..4 CLARA 3..5
More informationBusiness Examples. What is a hypothesis? Recap : Hypothesis Testing. Recap : Confidence Intervals. Hypothesis Testing (intro)
ypthesis Testing (intr) We hve discussed tw methds f mking inference n prmeters in ppultin bsed n rndm smple (in English, hw d we figure ut the true men r prprtin) Pint estimtes give us single guess Stt
More informationThe AppSec How-To: Choosing a SAST Tool
The AppSec Hw-T: Chsing a SAST Tl Surce Cde Analysis Made Easy GIVEN THE WIDE RANGE OF SOURCE CODE ANALYSIS TOOLS, SECURITY PROFESSIONALS, AUDITORS AND DEVELOPERS ALIKE ARE FACED WITH THE QUESTION: Hw
More informationAustralian Institute of Psychology. Human Research Ethics Committee. Terms of Reference
Australian Institute f Psychlgy Human Research Ethics Cmmittee Terms f Reference What is research? Accrding t the Natinal Statement research... is widely understd t include at least investigatin undertaken
More informationDlNBVRGH + Sickness Absence Monitoring Report. Executive of the Council. Purpose of report
DlNBVRGH + + THE CITY OF EDINBURGH COUNCIL Sickness Absence Monitoring Report Executive of the Council 8fh My 4 I.I...3 Purpose of report This report quntifies the mount of working time lost s result of
More informationIT Help Desk Service Level Expectations Revised: 01/09/2012
IT Help Desk Service Level Expectatins Revised: 01/09/2012 Overview The IT Help Desk team cnsists f six (6) full time emplyees and fifteen (15) part time student emplyees. This team prvides supprt fr 25,000+
More informationIntegrate Marketing Automation, Lead Management and CRM
Clsing the Lp: Integrate Marketing Autmatin, Lead Management and CRM Circular thinking fr marketers 1 (866) 372-9431 www.clickpintsftware.cm Clsing the Lp: Integrate Marketing Autmatin, Lead Management
More informationFixed vs. Variable Interest Rates
Fixed vs. Variable Interest Rates Understanding the Advantages and Disadvantages f Each Rate Type When shpping fr financial prducts, there are a lt f factrs t cnsider. Much has changed in the financial
More informationHelicopter Theme and Variations
Helicopter Theme nd Vritions Or, Some Experimentl Designs Employing Pper Helicopters Some possible explntory vribles re: Who drops the helicopter The length of the rotor bldes The height from which the
More informationIN-HOUSE OR OUTSOURCED BILLING
IN-HOUSE OR OUTSOURCED BILLING Medical billing is ne f the mst cmplicated aspects f running a medical practice. With thusands f pssible cdes fr diagnses and prcedures, and multiple payers, the ability
More informationHow to Reduce Project Lead Times Through Improved Scheduling
Hw t Reduce Prject Lead Times Thrugh Imprved Scheduling PROBABILISTIC SCHEDULING & BUFFER MANAGEMENT Cnventinal Prject Scheduling ften results in plans that cannt be executed and t many surprises. In many
More informationMerchant Management System. New User Guide CARDSAVE
Merchant Management System New User Guide CARDSAVE Table f Cntents Lgging-In... 2 Saving the MMS website link... 2 Lgging-in and changing yur passwrd... 3 Prcessing Transactins... 4 Security Settings...
More informationService List / Options
Service List / Optins Ontari Envirnmental & Safety Netwrk Ltd. 184 Sctt Street, St. Catharines, ON www.esn.net 1-888-271-2111 Water Twer, Bridge and Ship Restratin Lead Health and Safety Plan Drawings
More informationServ-U Distributed Architecture Guide
Serv-U Distributed Architecture Guide Hrizntal Scaling and Applicatin Tiering fr High Availability, Security, and Perfrmance Serv-U Distributed Architecture Guide v14.0.1.0 Page 1 f 16 Intrductin Serv-U
More informationUNIVERSITY OF ILLINOIS LIBRARY AT URBANA-CHAMPAIGN BOOKSTACKS
UNIVERSITY OF ILLINOIS LIBRARY AT URBANA-CHAMPAIGN BOOKSTACKS Digitized by the Internet Archive in 2011 with funding frm University f Illinis Urbn-Chmpign http://www.rchive.rg/detils/institutinltr91167chn
More informationRetirement Planning Options Annuities
Retirement Planning Optins Annuities Everyne wants a glden retirement. But saving fr retirement is n easy task. The baby bmer generatin is graying. Mre and mre peple are appraching retirement age. With
More informationFirewall/Proxy Server Settings to Access Hosted Environment. For Access Control Method (also known as access lists and usually used on routers)
Firewall/Prxy Server Settings t Access Hsted Envirnment Client firewall settings in mst cases depend n whether the firewall slutin uses a Stateful Inspectin prcess r ne that is cmmnly referred t as an
More informationPLANNING AND HOUSING POLICY ADVISORY PANEL. 30 October 2012
PLANNING AND HOUSING POLICY ADVISORY PANEL 30 Octber 2012 Held at Training Rm 1 - Elizabeth Huse, Stratfrd-upn-Avn Meeting cmmenced: 2.00 p.m. Meeting ended: 3.43 p.m. MINUTES Present: Aplgies: Cuncillr
More informationBusiness Intelligence represents a fundamental shift in the purpose, objective and use of information
Overview f BI and rle f DW in BI Business Intelligence & Why is it ppular? Business Intelligence Steps Business Intelligence Cycle Example Scenaris State f Business Intelligence Business Intelligence Tls
More informationTelenors remissvar över PTS förslag till revidering av hybridmodellen för samtrafikkostnader inom mobilnät beräkning av kapitalkostnader (WACC)
PTS Thrbjörn Blmdahl (Endast via e-pst) thrbjrn.blmdahl@pts.se smp@pts.se Stckhlm 2008-01-16 Telenrs remissvar över PTS förslag till revidering av hybridmdellen för samtrafikkstnader inm mbilnät beräkning
More informationIMT Standards. Standard number A000014. GoA IMT Standards. Effective Date: 2010-09-30 Scheduled Review: 2011-03-30 Last Reviewed: Type: Technical
IMT Standards IMT Standards Oversight Cmmittee Gvernment f Alberta Effective Date: 2010-09-30 Scheduled Review: 2011-03-30 Last Reviewed: Type: Technical Standard number A000014 Electrnic Signature Metadata
More informationCOUNTRY REPORT: Sweden
COUNTRY REPORT: Sweden Prepared by: SP Technical Research Institute f Sweden Versin 2.0 Date: April 19, 2011 Address: Bx 857, SE-501 15 Brås, Sweden Tel. : +46 10 516 56 62 Fax : +46 33 13 19 79 E-mail:
More informationInternet and E-Mail Policy User s Guide
Internet and E-Mail Plicy User s Guide Versin 2.2 supprting partnership in mental health Internet and E-Mail Plicy User s Guide Ver. 2.2-1/5 Intrductin Health and Scial Care requires a great deal f cmmunicatin
More informationCOMPARISON OF SOME METHODS TO FIT A MULTIPLICATIVE TARIFF STRUCTURE TO OBSERVED RISK DATA BY B. AJNE. Skandza, Stockholm ABSTRACT
COMPARISON OF SOME METHODS TO FIT A MULTIPLICATIVE TARIFF STRUCTURE TO OBSERVED RISK DATA BY B. AJNE Skndz, Stockholm ABSTRACT Three methods for fitting multiplictive models to observed, cross-clssified
More informationOCR LEVEL 2 CAMBRIDGE TECHNICAL
Cambridge TECHNICALS OCR LEVEL 2 CAMBRIDGE TECHNICAL CERTIFICATE/DIPLOMA IN IT SETTING UP AN IT NETWORK M/601/3274 LEVEL 2 UNIT 6 GUIDED LEARNING HOURS: 60 UNIT CREDIT VALUE: 10 SETTING UP AN IT NETWORK
More informationWireless Light-Level Monitoring
Wireless Light-Level Mnitring ILT1000 ILT1000 Applicatin Nte Wireless Light-Level Mnitring 1 Wireless Light-Level Mnitring ILT1000 The affrdability, accessibility, and ease f use f wireless technlgy cmbined
More informationSampling and Data Collection
142 Sampling and Data Cllectin This additinal resurce is intended t supplement any dcumentatin abut perfrmance measurement in this Wrkbk, including Prject Step 1: Review, Cllect and Analyze Prject Data
More informationBest Practice - Pentaho BA for High Availability
Best Practice - Pentah BA fr High Availability This page intentinally left blank. Cntents Overview... 1 Pentah Server High Availability Intrductin... 2 Prerequisites... 3 Pint Each Server t Same Database
More informationLicensing Windows Server 2012 R2 for use with virtualization technologies
Vlume Licensing brief Licensing Windws Server 2012 R2 fr use with virtualizatin technlgies (VMware ESX/ESXi, Micrsft System Center 2012 R2 Virtual Machine Manager, and Parallels Virtuzz) Table f Cntents
More informationDeveloping Expertise as Coaches of Teachers
Develping Expertise as Caches f Teachers Presented by: Elaine M. Bukwiecki, Ed.D. Assciate Prfessr f Literacy Educatin Presented at: 11 th Internatinal Writing Acrss the Curriculum Cnference Savannah,
More informationThe Velocity Factor of an Insulated Two-Wire Transmission Line
The Velocity Fctor of n Insulted Two-Wire Trnsmission Line Problem Kirk T. McDonld Joseph Henry Lbortories, Princeton University, Princeton, NJ 08544 Mrch 7, 008 Estimte the velocity fctor F = v/c nd the
More informationOverview of the CMS Modification to Meaningful Use 2015 through 2017
Overview f the CMS Mdificatin t Meaningful Use 2015 thrugh 2017 On April 10, 2015, the Centers fr Medicare & Medicaid Services (CMS) issued a new prpsed rule fr the Medicare and Medicaid EHR Incentive
More informationSystem Business Continuity Classification
Business Cntinuity Prcedures Business Impact Analysis (BIA) System Recvery Prcedures (SRP) System Business Cntinuity Classificatin Cre Infrastructure Criticality Levels Critical High Medium Lw Required
More informationImplementing ifolder Server in the DMZ with ifolder Data inside the Firewall
Implementing iflder Server in the DMZ with iflder Data inside the Firewall Nvell Cl Slutins AppNte www.nvell.cm/clslutins JULY 2004 OBJECTIVES The bjectives f this dcumentatin are as fllws: T cnfigure
More information5.2.1 Passwords. Information Technology Policy. Policy. Purpose. Policy Statement. Applicability of this Policy
Infrmatin Technlgy Plicy 5.2.1 Passwrds Plicy Area: 5.2 Security Title: 5.2.1 Passwrds Issued by: Assistant Vice-President/CIO, ITS Date Issued: 2006 July 24 Last Revisin Date: 2011 Octber 19 Apprved by:
More informationA Quick Guide to Writing Web Content That s Easy to Find Search Engine Optimization
A Quick Guide t Writing Web Cntent That s Easy t Find Search Engine Optimizatin In general, there are tw main frms f SEO: n-page and ff-page. 1. Off-Page SEO Ggle (and ther search engines) wants prf yur
More informationPerformance Test Modeling with ANALYTICS
Perfrmance Test Mdeling with ANALYTICS Jeevakarthik Kandhasamy Perfrmance test Lead Cnsultant Capgemini Financial Services USA jeevakarthik@gmail.cm Abstract Websites and web/mbile applicatins have becme
More informationTrends and Considerations in Currency Recycle Devices. What is a Currency Recycle Device? November 2003
Trends and Cnsideratins in Currency Recycle Devices Nvember 2003 This white paper prvides basic backgrund n currency recycle devices as cmpared t the cmbined features f a currency acceptr device and a
More informationReview Problems for the Final of Math 121, Fall 2014
Review Problems for the Finl of Mth, Fll The following is collection of vrious types of smple problems covering sections.,.5, nd.7 6.6 of the text which constitute only prt of the common Mth Finl. Since
More informationTRAINING GUIDE. Crystal Reports for Work
TRAINING GUIDE Crystal Reprts fr Wrk Crystal Reprts fr Wrk Orders This guide ges ver particular steps and challenges in created reprts fr wrk rders. Mst f the fllwing items can be issues fund in creating
More informationHow much life insurance do I need? Wrong question!
Hw much life insurance d I need? Wrng questin! We are ften asked this questin r sme variatin f it. We believe it is NOT the right questin t ask. What yu REALLY need is mney, cash. S the questin shuld be
More informationAVG AntiVirus Business Edition
AVG AntiVirus Business Editin User Manual Dcument revisin AVG.02 (30.9.2015) C pyright AVG Technlgies C Z, s.r.. All rights reserved. All ther trademarks are the prperty f their respective wners. Cntents
More informationMarch 1, 2012. VIA E-mail to fcs-scf@fin.gc.ca
March 1, 2012 VIA E-mail t fcs-scf@fin.gc.ca Ms. Leah Andersn Directr, Financial Sectr Divisin Department f Finance L Esplanade Laurier 20 th Flr, East Twer 140 O Cnnr Street Ottawa, ON K1A 0G5 Dear Ms.
More informationData Abstraction Best Practices with Cisco Data Virtualization
White Paper Data Abstractin Best Practices with Cisc Data Virtualizatin Executive Summary Enterprises are seeking ways t imprve their verall prfitability, cut csts, and reduce risk by prviding better access
More informationPOSTGRADUATE DIPLOMA IN FINANCIAL PLANNING
POSTGRADUATE DIPLOMA IN FINANCIAL PLANNING APPLICATION GUIDE August 2009 Pstgraduate Diplma in Financial Planning Nelsn Mandela Metrplitan University Internatinally apprved prfessinal accreditatin Suth
More informationCredit Report Reissue Recommendation TABLE OF CONTENTS
T: Credit Reprting Wrkgrup Frm: Mike Bixby (305) 829-5549 MBixby@LandAm.cm Paul Wills (770) 740-7353 Paul.Wills@Equifax.cm Date: February 13, 2007 Re: Credit Reprt Reissue Recmmendatin The MISMO Credit
More informationIntegrating With incontact dbprovider & Screen Pops
Integrating With incntact dbprvider & Screen Pps incntact has tw primary pints f integratin. The first pint is between the incntact IVR (script) platfrm and the custmer s crprate database. The secnd pint
More informationCSAT Account Management
CSAT Accunt Management User Guide March 2011 Versin 2.1 U.S. Department f Hmeland Security 1 CSAT Accunt Management User Guide Table f Cntents 1. Overview... 1 1.1 CSAT User Rles... 1 1.2 When t Update
More informationUSABILITY TESTING PLAN. Document Overview. Methodology
USABILITY TESTING PLAN Dcument Overview This dcument describes a test plan fr cnducting a usability test during the develpment f new ischl website. The gals f usability testing include establishing a baseline
More informationAgency Fund (Non-Student Org X-Fund) Guidelines Last Revision: 12/7/2009
Agency Fund (Nn-Student Org X-Fund) Guidelines Last Revisin: 12/7/2009 Definitin f Agency Fund: An Agency Fund cnsists f funds held by Eastern Michigan University as custdian r fiscal agent fr thers, such
More informationOperations with Polynomials
38 Chpter P Prerequisites P.4 Opertions with Polynomils Wht you should lern: Write polynomils in stndrd form nd identify the leding coefficients nd degrees of polynomils Add nd subtrct polynomils Multiply
More informationGrants Online. Quick Reference Guide - Grantees
Abut Grants Online: Grants Online perates in a web envirnment. Internet Explrer is the preferred brwser fr PC users; FireFx is the preferred brwser fr MAC users. N sftware is required fr installatin. Lgins
More informationPOLISH STANDARDS ON HEALTH AND SAFETY AS A TOOL FOR IMPLEMENTING REQUIREMENTS OF THE EUROPEAN DIRECTIVES INTO THE PRACTICE OF ENTERPRISES
POLISH STANDARDS ON HEALTH AND SAFETY AS A TOOL FOR IMPLEMENTING REQUIREMENTS OF THE EUROPEAN DIRECTIVES INTO THE PRACTICE OF ENTERPRISES M. PĘCIŁŁO Central Institute fr Labur Prtectin ul. Czerniakwska
More informationModel for a three-dimensional optical illusion
Perceptin & Psychphysics 976, Vl. 20 (6), 438-444 Mdel fr three-dimensinl pticl illusin M. E. JERNGAN nd M. EDEN Reserch LbrtryfElectrnics Msschusetts nstituteftechnlgy Cmbridge, Msschusetts 0239 A hmgeneus
More informationMapping the provision of mental health services for asylum seekers and refugees in London: a report
Mapping the prvisin f mental health services fr asylum seekers and refugees in Lndn: a reprt March 2005 Kim Ward & David Palmer Schl f Scial Science and Public Plicy King's Cllege Lndn Strand Lndn WC2R
More informationDefining Sales Campaign Automation How e-mail, the Killer App, is best applied to marketing
Defining Sales Campaign Autmatin Hw e-mail, the Killer App, is best applied t marketing Summary: Cmpanies tday are steadily adpting strategies and technlgies t reach prspects, custmers, and partners thrugh
More informationghwu#ha"pervsor &l{ /S"d( ?ts Bill Booth, Technician Fire Technology dt Page 1 of 3 Clients Letter
CLIENT: Smth On lnc. 2000 ST. Jhn Street Eastn, PA 18042 Test Reprt N:315057 Date: May 27,2005 The fllwing sample was submitted by the Client as: 87-209 (1/ Thick) DATE OF RECEIPT: Mav 16,2005 TESTING
More informationTaming the 5-Ton Elephant
Whlesaling, June 2007 Taming the 5-Tn Elephant The Prduct Liability Issue Previusly articles in this series have extensively utlined the risks and benefits that electrical distributrs face when cnsidering
More informationTraffic monitoring on ProCurve switches with sflow and InMon Traffic Sentinel
An HP PrCurve Netwrking Applicatin Nte Traffic mnitring n PrCurve switches with sflw and InMn Traffic Sentinel Cntents 1. Intrductin... 3 2. Prerequisites... 3 3. Netwrk diagram... 3 4. sflw cnfiguratin
More informationElite Home Office and Roku HD Setup
Elite Hme Office and Rku HD Setup Spt On Netwrks Elite Hme Office ffers the user the advantages f having yur wn private wireless netwrk within ur larger netwrk. Print wirelessly, share files between devices,
More informationPersonal Data Security Breach Management Policy
Persnal Data Security Breach Management Plicy 1.0 Purpse The Data Prtectin Acts 1988 and 2003 impse bligatins n data cntrllers in Western Care Assciatin t prcess persnal data entrusted t them in a manner
More informationSpecial Tax Notice Regarding 403(b) (TSA) Distributions
Special Tax Ntice Regarding 403(b) (TSA) Distributins P.O. Bx 7893 Madisn, WI 53707-7893 1-800-279-4030 Fax: (608) 237-2529 The IRS requires us t prvide yu with a cpy f the Explanatin f Direct Rllver,
More information