Evaluation of a Center Pivot Variable Rate Irrigation System

Save this PDF as:
 WORD  PNG  TXT  JPG

Size: px
Start display at page:

Download "Evaluation of a Center Pivot Variable Rate Irrigation System"

Transcription

1 Evaluaton of a Center Pvot Varable Rate Irrgaton System Ruxu Su Danel K. Fsher USDA-ARS Crop Producton Systems Research Unt, Stonevlle, Msssspp Abstrat: Unformty of water dstrbuton of a varable rate center pvot rrgaton system was evaluated. Ths 4-span center-pvot system was confgured wth 10 water applcaton zones along ts 766 ft-long lateral. Two experments were conducted for the unformty tests. In one test, a constant water applcaton rate (100%) was appled, and n the other, varable applcaton rates (0%, 30%, 50%, 70%, and 100%) were assgned to each zone. To catch water appled, multple water collectors were placed n two straght lnes perpendcular to the pvot travel drecton. Three control collectors wth known amounts of water were placed at the test ste to account for water evaporaton losses durng the tests. Water caught n the collectors was measured, and the center pvot coeffcent of unformty (CU H ) was calculated. Results showed a CU H of 86.5% for the constant applcaton rate test. The effect of applcaton rate on CU H was sgnfcant, wth hgher applcaton rates provdng hgher CU H values. Keywords: Irrgaton, varable rate applcaton, center-pvot rrgaton system, unformty, precson agrculture INTRODUCTION Uncertanty n the amount and tmng of precptaton s one of the most serous rsks to crop producers n the Md-South. In recent years, producers n ths regon have become ncreasngly relant on supplemental rrgaton to ensure adequate yelds and reduce rsks of producton. Increasng groundwater wthdrawal s resultng n a declne n aqufer levels across the regon. For sustanable water use n agrculture, ncreasng water-use effcency n agrcultural producton has become a serous ssue. Compared to furrow-rrgaton methods, sprnkler systems can sgnfcantly mprove rrgaton effcency, and ther use s ncreasng n the Md-South. In the most of agrcultural felds, sol characterstcs and plant growth status consderably vary wthn a feld. Plants n one locaton may need more nputs, such as water or fertlzer, than the plants n another locaton n the feld. Treatng plants dfferently based on ther needs s requred for optmzng crop yeld and qualty. Precson agrculture technologes make t possble for farmers to adjust producton nputs ste-specfcally to address the spatal varablty n the feld. Sprnkler rrgaton systems equpped wth varable rate rrgaton (VRI) controllers are now commercally avalable. Currently two prmary control methods are used to realze VRI; speed control and duty-cycle control (LaRue and Evans, 2012). The speed control method vares travel speed of the center pvot to accomplsh the desred applcaton depth, whle the duty-cycle control changes the duty cycle of ndvdual sprnklers or a group of sprnklers. Currently there s no standard method for evaluatng a VRI system capable of makng ste-specfc water applcaton for precson agrculture practces. Lmted work has been reported on the evaluaton of VRI performance yet. The accuracy and unformty of the system are essental for the success of precson rrgaton management. The objectve of ths study was to evaluate the accuracy and unformty of a center-pvot rrgaton system equpped wth a VRI zone control package. System descrpton MATERIALS AND METHODS

2 The center pvot VRI system used n ths research was a Valley Standard Pvot 8000 coupled wth the Valley VRI zone control package (Valmont Irrgaton, Valley, NE). The system was nstalled at a research farm of the USDA-ARS Crop Producton Systems Research Unt at Stonevlle, Msssspp n November 2011 (Fgure 1). The system was confgured wth a total length of 766 ft, wth 4 drve unts and a flow rate of 350 gpm. Fxed-pad sprnklers (Sennnger LDN, Clermont, FL) were employed wth UP3 flat medum groove pads and 15 ps pressure regulators. The dstance from the sprnkler to ground surface was 72 n. Sprnkler spacng was 108 n, and 86 sprnklers along the length of the pvot lateral were dvded nto 10 control zones based on covered surface area. The Valley zone control package ncluded 5 VRI zone control unts, a GPS recever, and software. The control unts and the GPS recever were mounted on the top of pvot towers. Each VRI zone control unt controls the duty cycle of the sprnklers n two ndependent zones by turnng on/off electrc solenod valves to acheve desred applcaton depths n ndvdual zones. The GPS recever determnes the pvot poston for dentfcaton of the control zone n real tme. VRI prescrptons can be created usng the software provded n the package and wrelessly loaded up to the system. Experment setup The system was tested under both constant applcaton rate and varable applcaton rate condtons. New plastc cups wth a 3.5-n dameter openng and 5-n depth were used as collectors to measure the depth of water appled. Each collector was taped onto a wood stake whch was nserted nto the sol (Fgures 2 and 3). The dstance between the ground surface and the collector openng was approxmately 8 n. The collectors were unformly spaced along two straght lnes perpendcular to the drecton of travel of the pvot. The angle between the two lnes of collectors was 12 degrees. In accordance wth ASABE Standard S436.1 (ASABE Standards, 2007), no collectors were placed wthn the nner 20% of the effectve radus of the pvot, 145 ft n ths case. In the constant applcaton rate test, 78 collectors were placed wth a spacng of 8 ft n each lne. In the varable rate test, 3 more collectors were added between each control zone, for a total of 105 collectors n each lne. Detals of the control zones and desred applcaton rates are presented n Table 1. To make adjustments to the collected data to account for evaporaton from collectors, three collectors contanng known amounts of water smlar to the antcpated catch were placed at the test ste. Water remanng n the control collectors was measured at the end of the test and combned wth the recorded tme to determne evaporaton occurrng durng the tests. Test procedures The constant rate test was conducted on March 15, 2012 and the varable rate test on March 26, The pvot started at approxmately 12 degrees before reachng the 1 st test lne to allow the water pressure of the system to stablze at the desred testng condtons. The applcaton depth was set at 1 n for constant rate test. For the varable rate test, the 10 control zones were randomly assgned to 5 dfferent applcaton rates; 0, 30%, 50%, 70%, and 100%. The 100% rate corresponded to an applcaton depth of 1 n. The volume of water collected n each collector was measured usng a graduated cylnder mmedately after the pvot passed the test lne and no more water from the sprnklers reached the collector (Fgure 4). The volume of water was then converted to the depth appled based on the dmensons of the collector cups. Durng the tests, the ar temperature was around 78 F. The wnd speed was approxmately 7-8 mph S. Data analyss The center pvot coeffcent of unformty was calculated usng the formula of Heermann and Hen (ASABE Standards, 2007)

3 CU H = n = 1 S V V n = 1 V S p where CU H n V S Vp s the Heermann and Hen unformty coeffcent; s the number of collectors; ndcates the th collector; s the volume of water collected n the th collector; s the dstance of the th collector from the pvot pont; s the weghted average of the volume of water caught. Vp was determned as V n = 1 p = n 1 V S S The mean of the appled depth and ts dfference from the desred depth was then computed. For the varable applcaton test, appled water depths n varous control zones were calculated followng the same procedure. Appled amounts n the area between control zones were also determned for comparson wth the appled depths n the adjacent zones. An ANOVA was performed wth SAS software (SAS Insttute Inc., Cary, NC) to compare the effect of the applcaton rate on the unformty of the pvot. Constant rate test RESULTS AND DISCUSSION The water depths measured by the collectors are plotted n Fgure 5. The average unformty coeffcent of the pvot was 86.47% wth a value of 86.45% n the 1 st test lne and 86.49% n the 2 nd test lne. There were several large fluctuatons n the depth values, caused manly by the locatons where the collectors were placed. Some collectors were located very close to a pvot tre or at the end of a test lne. The mean of the depth appled was 1.05 n, wth a standard devaton of 0.18 n. Compared wth the desred depth of 1 n, the dfference between the amount appled and the desred depth was 5%. Varable rate test The unformty test results for the varable rate test are shown n Tables 2 and 3. The ANOVA test revealed that there was a sgnfcant effect of the applcaton rate assgned to the control zone on the unformty coeffcent [F(4, 9)=115.97, p=0.0001]. Very low unformty coeffcents were observed n zones 2 and 10, whch had zero applcaton rates. The unformtes n zones 3 and 7, whch had an applcaton rate of 30%, were also notceably lower than the other zones. Ths ndcated that low applcaton rates could possbly ntroduce poor unformty. Ths result was consstent wth that reported by other researchers (Perry et al., 2003) Appled depths and desred depths are plotted n Fgure 6. Applcaton amounts followed the desred values as a general trend. The means of appled depths for each zone are reported n Table 2, and agan

4 show that the lower the desred depth was, the greater the dfference between the desred depth and the appled occurred. Fgure 7 shows a comparson of measured depth n the zone and the depth n the adjacent areas between two zones. A gradual depth change between two zones wth dfferent applcaton rates was consstently observed. SUMMARY Applcaton of VRI technologes has great potental for farmers to optmze crop yeld and mnmze envronmental mpact. A center pvot VRI system was evaluated wth both constant applcaton rate and varable applcaton rate. Under a constant applcaton rate, a unformty coeffcent of 86.5% was observed, and the dfference between the desred applcaton amount and actual amount appled was 5%. A varable rate applcaton test was conducted wth fve dfferent applcaton rates between 0 and 100%. The system performed well n zone control, and n general, the appled water depths followed the desred rate pattern. However, the effect of applcaton rate on unformty was sgnfcant. The unformty under hgher applcaton rates was greater than that for applcaton rates 30% or less. The varaton n applcaton rates between adjacent control zones was a gradual process nstead of an deally rapd change. Ths study was prelmnary and more comprehensve evaluatons on the VRI system performance are needed. Dsclamer The menton of trade names of commercal products n ths artcle s solely for the purpose of provdng specfc nformaton and does not mply recommendaton or endorsement by the U.S. Department of Agrculture. REFERENCE ASABE Standards Standard Number S436.1: Test procedure for determnng the unformty of water dstrbuton of center pvot and lateral move rrgaton machnes equpped wth spray or sprnkler nozzles. ASABE, St. Joseph, MI, USA. LaRue, J. and R. Evans Consderatons for varable rate rrgaton. Proceedngs of the 24th Annual Central Plans Irrgaton Conference, pp Colby, Kansas, February 21-22, Perry, C., S. Pocknee, and O. Hansen A varable rate pvot rrgaton control system. The 4th European Conference on Precson Agrculture, Berln, Germany, June, 2003.

5 Table 1. Confguraton of control zones and applcaton rate assgnments Span Zone Rate No. of Drops No. No. (%) Collectors Per Zone 1& & & &Overhang Table 2. The unformty coeffcents n varous control zones of the center pvot system. Zone Desred Measured CU H CU H CU H No. Depth (n) Depth (n) n lne 1 (%) n lne 2 (%) average (%) Table 3. The unformty coeffcents under varous applcaton rates. (*CU H averages wth the same character are not sgnfcantly dfferent at 0.05 level.) Rate (%) CU H n lne 1 (%) CU H n lne 2 (%) CU H average (%)* rep 1 rep 2 rep 1 rep a b b b b

6 Fgure 1. Four-span Valley 8000 center-pvot varable-rate rrgaton system. Fgure 2. Water collectors lned up to catch water appled.

7 Fgure 3. Plastc cup to be used as the water collector. Fgure 4. Water was collected and measured usng a graduated cylnder.

8 Fgure 5. Water depth caught by the collectors n the constant rate test. The desred depth was 2.54 cm. Fgure 6. Desred water depth and measured water depth n the varable rate test.

9 Fgure 7. Appled water depth n control zones and n the overlap between control zones.

ADDITIONAL INSTRUCTIONS FOR ISU SYNCHRONIZED SKATING TECHNICAL CONTROLLERS AND TECHNICAL SPECIALISTS

ADDITIONAL INSTRUCTIONS FOR ISU SYNCHRONIZED SKATING TECHNICAL CONTROLLERS AND TECHNICAL SPECIALISTS A ADDITIONAL INSTRUCTIONS FOR ISU SYNCHRONIZED SKATING TECHNICAL CONTROLLERS AND TECHNICAL SPECIALISTS DIFFICULTY GROUPS OF FEATURES 1 DEFINITIONS: Change of Rotaton: Refers to TURNS or LINKING STEPS rotatng

More information

Evaluating the Effectiveness of Price and Yield Risk Management Products in Reducing. Revenue Risk for Southeastern Crop Producers * Todd D.

Evaluating the Effectiveness of Price and Yield Risk Management Products in Reducing. Revenue Risk for Southeastern Crop Producers * Todd D. Evaluatng the Effectveness of Prce and Yeld Rsk Management Products n Reducng Revenue Rsk for Southeastern Crop Producers * Todd D. Davs ** Abstract A non-parametrc smulaton model ncorporatng prce and

More information

ALASKA DEPARTMENT OF FISH AND GAME DIVISION OF COMMERCIAL FISHERIES NEWS RELEASE

ALASKA DEPARTMENT OF FISH AND GAME DIVISION OF COMMERCIAL FISHERIES NEWS RELEASE ALASKA DEPARTMENT OF FISH AND GAME DIVISION OF COMMERCIAL FISHERIES NEWS RELEASE Cora Campbell, Commssoner Jeff Regnart, Drector Contact: Cordova ADF&G Steve Mofftt, PWS Fnfsh Research Bologst 401 Ralroad

More information

2017 GIRLS DISTRICT-SPECIFIC PLAYER DEVELOPMENT GUIDE

2017 GIRLS DISTRICT-SPECIFIC PLAYER DEVELOPMENT GUIDE 2017 GIRLS DISTRICT-SPECIFIC PLAYER DEVELOPMENT GUIDE GENERAL OVERVIEW USA Hockey Grls Player Development Dstrct-Specfc Gude The USA Hockey Grls Player Development Dstrct-Specfc Gude outlnes the 2017 grls

More information

2018 GIRLS DISTRICT-SPECIFIC PLAYER DEVELOPMENT GUIDE

2018 GIRLS DISTRICT-SPECIFIC PLAYER DEVELOPMENT GUIDE 2018 GIRLS DISTRICT-SPECIFIC PLAYER DEVELOPMENT GUIDE GENERAL OVERVIEW USA Hockey Grls Player Development Dstrct-Specfc Gude The USA Hockey Grls Player Development Dstrct-Specfc Gude outlnes the 2018 grls

More information

Mass Spectrometry. Fundamental GC-MS. GC-MS Interfaces

Mass Spectrometry. Fundamental GC-MS. GC-MS Interfaces Mass Spectrometry Fundamental GC-MS GC-MS Interfaces Wherever you see ths symbol, t s mportant to access the on-lne course as there s nteractve materal that cannot be fully shown n ths reference manual.

More information

MODEL : LDF7810WW/ LDF7810BB/ LDF7810ST LDF7811WW/LDF7811BB / LDF7811ST LDS5811WW/ LDS5811BB/ LDS5811ST LDF6810WW/LDF6810BB / LDF6810ST

MODEL : LDF7810WW/ LDF7810BB/ LDF7810ST LDF7811WW/LDF7811BB / LDF7811ST LDS5811WW/ LDS5811BB/ LDS5811ST LDF6810WW/LDF6810BB / LDF6810ST _/ / _ III IRL III" Dshwasher MODEL : LDF7810WW/ LDF7810BB/ LDF7810ST LDF7811WW/LDF7811BB / LDF7811ST LDS5811WW/ LDS5811BB/ LDS5811ST LDF6810WW/LDF6810BB / LDF6810ST Please read ths manual carefully Retan

More information

Planning of production and utility systems under unit performance degradation and alternative resource-constrained cleaning policies

Planning of production and utility systems under unit performance degradation and alternative resource-constrained cleaning policies 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 Plannng of producton and utlty systems under unt performance degradaton

More information

Risk analysis of natural gas pipeline

Risk analysis of natural gas pipeline Rsk analyss of natural gas ppelne Y.-D. Jo 1, K.-S. Park 1, J. W. Ko, & B. J. Ahn 3 1 Insttute of Gas Safety Technology, Korea Gas Safety Corporaton, South Korea Department of Chemcal Engneerng, Kwangwoon

More information

Aerator Performance in Reducing Phenomenon of Cavitation in Supercritical Flow in Steep Channel Bed

Aerator Performance in Reducing Phenomenon of Cavitation in Supercritical Flow in Steep Channel Bed Engneerng Internatonal Conference UNNES Conservaton 13 Proceedng Aerator Performance n Reducng Phenomenon of Cavtaton n Supercrtcal Flow n Steep Channel Bed Yer Sutopo 1, Bud Wgnyosukarto, Istarto, dan

More information

Cross-shore Structure of Longshore Currents during Duck94

Cross-shore Structure of Longshore Currents during Duck94 CHAPTER 283 Cross-shore Structure of Longshore Currents durng Duck94 Falk Feddersen 1, R.T. Guza 2, Steve Elgar 3, and T.H.C Herbers 4 Abstract The cross-shore structure of the mean longshore current on

More information

Investigating Reinforcement Learning in Multiagent Coalition Formation

Investigating Reinforcement Learning in Multiagent Coalition Formation Investgatng Renforcement Learnng n Multagent Coalton Formaton Xn L and Leen-Kat Soh Department of Computer Scence and Engneerng Unversty of Nebrasa-Lncoln 115 Ferguson Hall, Lncoln, NE 66588-0115 {xnl,

More information

Product Information. Gripper for small components MPG 80

Product Information. Gripper for small components MPG 80 Product Informaton MPG 80 MPG Precse. Compact. Relable. MPG grpper for small components 2-fnger parallel grpper wth smooth roller gudes of the base jaws Feld of applcaton Grppng and movng of small to medum-szed

More information

PERFORMANCE AND COMPENSATION ON THE EUROPEAN PGA TOUR: A STATISTICAL ANALYSIS

PERFORMANCE AND COMPENSATION ON THE EUROPEAN PGA TOUR: A STATISTICAL ANALYSIS PERFORMANCE AND COMPENSATION ON THE EUROPEAN PGA TOUR: A STATISTICAL ANALYSIS C. Barry Pftzner and Chrs Spence, Department of Economcs/Busness, Randolph-Macon College, Ashland, VA, bpftzne@rmc.edu, cspence@rmc.edu

More information

Hydraulic DTH Fluid Hammer Drilling as a Seismic While Drilling (SWD) Source for Geothermal Exploration and Drilling Prediction

Hydraulic DTH Fluid Hammer Drilling as a Seismic While Drilling (SWD) Source for Geothermal Exploration and Drilling Prediction Proceedngs World Geothermal Congress 2015 Melbourne, Australa, 19-25 Aprl 2015 Hydraulc DTH Flud Hammer Drllng as a Sesmc Whle Drllng (SWD) Source for Geothermal Exploraton and Drllng Predcton Poletto

More information

Modeling the Performance of a Baseball Player's Offensive Production

Modeling the Performance of a Baseball Player's Offensive Production Brgham Young Unversty BYU ScholarsArchve All Theses and Dssertatons 006-03-09 Modelng the Performance of a Baseball Player's Offensve Producton Mchael Ross Smth Brgham Young Unversty - Provo Follow ths

More information

AMP-O-MATIC* Side-Feed Stripper-Crimper III Machine No [ ] customer manual TOOLING ASSISTANCE CENTER

AMP-O-MATIC* Side-Feed Stripper-Crimper III Machine No [ ] customer manual TOOLING ASSISTANCE CENTER AMP-O-MATIC* Sde-Feed Strpper-Crmper III Machne No. 1320895-[ ] Customer Manual 409-10012 28 DEC 11 SAFETY A. PRECAUTIONS READ THIS FIRST!............................ 2 customer manual 1. INTRODUCTION.......................................................

More information

Contractor's Material and Test Certificate for Underground Piping

Contractor's Material and Test Certificate for Underground Piping UNDERGROUND PPNG 13-97 Contractors Materal and Test Certfcate for Underground Ppng PROCEDURE Upon completon of work, nspecton and tests shall be made by the contractors representatve and wtnessed by an

More information

Safety Impact of Gateway Monuments

Safety Impact of Gateway Monuments *Manuscrpt Clck here to vew lnked References Ye, Venezano, and Lord 1 Safety Impact of Gateway Monuments Zhru Ye a,*, Davd Venezano a, Domnque Lord b a Western Transportaton Insttute, Montana State Unversty,

More information

SCIENTIFIC COMMITTEE THIRTEENTH REGULAR SESSION. Rarotonga, Cook Islands 9-17 August, 2017

SCIENTIFIC COMMITTEE THIRTEENTH REGULAR SESSION. Rarotonga, Cook Islands 9-17 August, 2017 SCIENTIFIC COMMITTEE THIRTEENTH REGULAR SESSION Rarotonga, Cook Islands 9-17 August, 2017 Relatve abundance of yellowfn tuna for the purse sene and handlne fsheres operatng n the Phlppnes Moro Gulf (Regon

More information

COMPARATIVE ANALYSIS OF WAVE WEATHER WINDOWS IN OPERATION AND MAINTENANCE OF OFFSHORE WIND FARMS AT HSINCHU AND CHANGHUA, TAIWAN

COMPARATIVE ANALYSIS OF WAVE WEATHER WINDOWS IN OPERATION AND MAINTENANCE OF OFFSHORE WIND FARMS AT HSINCHU AND CHANGHUA, TAIWAN Journal of Marne Scence and Technology, Vol. 5, No. 5, pp. 563-570 (07) 563 DOI: 0.69/JMST-07-0703- COMPARATIVE ANALYSIS OF WAVE WEATHER WINDOWS IN OPERATION AND MAINTENANCE OF OFFSHORE WIND FARMS AT HSINCHU

More information

Comparisons of Means for Estimating Sea States from an Advancing Large Container Ship

Comparisons of Means for Estimating Sea States from an Advancing Large Container Ship Downloaded from orbt.dtu.dk on: Jan 31, 18 Comparsons of Means for Estmatng Sea States from an Advancng Large Contaner Shp Nelsen, Ulrk Dam; Andersen, Ingrd Mare Vncent; Konng, Jos Publshed n: Proceedngs

More information

CS 2750 Machine Learning. Lecture 4. Density estimation. CS 2750 Machine Learning. Announcements

CS 2750 Machine Learning. Lecture 4. Density estimation. CS 2750 Machine Learning. Announcements CS 75 Machne Learnng Lecture 4 ensty estmaton Mlos Hauskrecht mlos@cs.ptt.edu 539 Sennott Square CS 75 Machne Learnng Announcements Homework ue on Wednesday before the class Reports: hand n before the

More information

Product Information. Gripper for small components MPG-plus 40

Product Information. Gripper for small components MPG-plus 40 Product Informaton MPG-plus 40 MPG-plus More powerful. Faster. Longer fngers. MPG-plus grpper for small components 2-fnger parallel grpper wth smooth roller gudes of the base jaws Feld of applcaton Grppng

More information

Investigation on Rudder Hydrodynamics for 470 Class Yacht

Investigation on Rudder Hydrodynamics for 470 Class Yacht Proceedngs Investgaton on Rudder Hydrodynamcs for 470 Class Yacht She Ln 1,, Yong Ma, *, Wetao Zheng, Song Zhang 1,, Xaoshan Le 1, and Yangyng He 1, 1 Graduate School of Wuhan Sports Unversty, Wuhan 430079,

More information

Investigating sailing styles and boat set-up on the performance of a hydrofoiling Moth dinghy

Investigating sailing styles and boat set-up on the performance of a hydrofoiling Moth dinghy Investgatng salng styles and boat set-up on the performance of a hydrofolng Moth dnghy Abstract M W Fndlay, S R Turnock Flud-Structure Interactons Research Group, School of Engneerng Scences, Unversty

More information

Stability Analysis for the Design of 5000-Tonnes Offshore Work Barge

Stability Analysis for the Design of 5000-Tonnes Offshore Work Barge Internatonal Journal of Engneerng and echnology Volume No. 9, September, Stablty Analyss for the Desgn of 5-onnes Offshore Work arge Ntonye Samson a, Ezenwa Ogbonnaya b, uve Ejabefo a a Department of arne

More information

Steelhead Broodstock Acclimation and Monitoring (BAM) Program in the Okanogan Basin, Annual Report 2012

Steelhead Broodstock Acclimation and Monitoring (BAM) Program in the Okanogan Basin, Annual Report 2012 2012 Annual Report Steelhead Broodstock Acclmaton and Montorng (BAM) Program n the Okanogan Basn, Annual Report covers performance under GPUD Contract No. 430-3559 1/1/2012 12/31/2013 Tbbts, W.T., R.E.

More information

COMPENSATING FOR WAVE NONRESPONSE IN THE 1979 ISDP RESEARCH PANEL

COMPENSATING FOR WAVE NONRESPONSE IN THE 1979 ISDP RESEARCH PANEL COMPENSATING FOR WAVE NONRESPONSE IN THE 1979 ISDP RESEARCH PANEL 1. Introducton Graham Kalton, Unversty of Mchgan ames Lepkowsk, Unversty of Mchgan Tng-Kwong Ln. Natonal Unversty of Sngapore The choce

More information

A comparison study on the deck house shape of high speed planing crafts for air resistance reduction

A comparison study on the deck house shape of high speed planing crafts for air resistance reduction csnak, 2014 Int. J. Nav. Archt. Ocean Eng. (2014) 6:867~875 http://dx.do.org/10.2478/ijnaoe-2013-0218 pissn: 2092-6782, eissn: 2092-6790 A comparson study on the deck house shape of hgh speed planng crafts

More information

Equilibrium or Simple Rule at Wimbledon? An Empirical Study

Equilibrium or Simple Rule at Wimbledon? An Empirical Study Equlbrum or Smple Rule at Wmbledon? An Emprcal Study Shh-Hsun Hsu, Chen-Yng Huang and Cheng-Tao Tang Revson: March 2004 Abstract We follow Walker and Wooders (200) emprcal analyss to collect and study

More information

FK240 FLAT SOLAR COLLECTORS ROOF-TOP INSTALLATION FOR WORCESTER SOLAR SYSTEMS

FK240 FLAT SOLAR COLLECTORS ROOF-TOP INSTALLATION FOR WORCESTER SOLAR SYSTEMS FK240 FLAT SOLAR COLLECTORS ROOF-TOP INSTALLATION FOR WORCESTER SOLAR SYSTEMS G INSTALLATION INSTRUCTIONS About ths manual Ths nstallaton manual contans mportant nformaton for the safe and approprate nstallaton

More information

Algorithms of Digital Processing and the Analysis of Underwater Sonar Images

Algorithms of Digital Processing and the Analysis of Underwater Sonar Images 9 Algorthms of Dgtal Processng and the Analyss of Underwater Sonar Images S.V. Sa, A.G. Shoberg and L.A. Naumov 2 Pacfc natonal unversty 2 Insttute of Marne Technology Problems FEB RUS Russa Open Access

More information

Propagation of Big Island eddies

Propagation of Big Island eddies JOURNAL OF GEOPHYSICAL RESEARCH, VOL. 106, NO. C1, PAGES 935-944, JANUARY 15, 2001 Propagaton of Bg Island eddes Chrstna L. Holland and Gary T. Mtchum College of Marne Scence, Unversty of South Florda,

More information

Comparative Deterministic and Probabilistic Analysis of Two Unsaturated Soil Slope Models after Rainfall Infiltration

Comparative Deterministic and Probabilistic Analysis of Two Unsaturated Soil Slope Models after Rainfall Infiltration Jordan Journal of Cvl Engneerng, Volume 11, No. 1, 2017 Comparatve Determnstc and Probablstc Analyss of Two Unsaturated Sol Slope Models after Ranfall Infltraton Manoj Kr. Sahs 1) and Partha Pratm Bswas

More information

Referee Bias and Stoppage Time in Major League Soccer: A Partially Adaptive Approach

Referee Bias and Stoppage Time in Major League Soccer: A Partially Adaptive Approach Econometrcs 2014, 2, 1-19; do:10.3390/econometrcs2010001 OPEN ACCESS econometrcs ISSN 2225-1146 www.mdp.com/journal/econometrcs Artcle Referee Bas and Stoppage Tme n Major League Soccer: A Partally Adaptve

More information

First digit of chosen number Frequency (f i ) Total 100

First digit of chosen number Frequency (f i ) Total 100 1 4. ANALYSING FREQUENCY TABLES Categorcal (nomnal) data are usually summarzed n requency tables. Contnuous numercal data may also be grouped nto ntervals and the requency o observatons n each nterval

More information

English Premier League (EPL) Soccer Matches Prediction using An Adaptive Neuro-Fuzzy Inference System (ANFIS) for

English Premier League (EPL) Soccer Matches Prediction using An Adaptive Neuro-Fuzzy Inference System (ANFIS) for Englsh Premer League (EPL) Soccer Matches Predcton usng An Adaptve Neuro-Fuzzy Inference System (ANFIS) for Amadn, F. I 1 and Ob, J.C. 2 Department of Computer Scence, Unversty of Benn, Benn Cty. Ngera.

More information

Major League Duopolists: When Baseball Clubs Play in Two-Team Cities. Phillip Miller. Department of Economics. Minnesota State University, Mankato

Major League Duopolists: When Baseball Clubs Play in Two-Team Cities. Phillip Miller. Department of Economics. Minnesota State University, Mankato Major League Duopolsts: When Baseball Clubs Play n Two-Team Ctes Phllp Mller Department of Economcs Mnnesota State Unversty, Mankato September 2006 Abstract: Ths paper focuses on examnng the attendance

More information

HUMAN POWER TECHNICAL JOURNAL OF THE IHPVA. Number 50 Spring 2000 $5.50 NUMBER 50, SPRING 2000

HUMAN POWER TECHNICAL JOURNAL OF THE IHPVA. Number 50 Spring 2000 $5.50 NUMBER 50, SPRING 2000 HUMAN POWER TECHNICAL JOURNAL OF THE IHPVA NUMBER 50, SPRING 000 Number 50 Sprng 000 $5.50 Summares of artcles n ths ssue; mast................ Contrbutons to Human Power....................... Artcles

More information

Introduction Match analysis is used to investigate technical and tactical behaviors within judo studies, and it can also be applied to improve

Introduction Match analysis is used to investigate technical and tactical behaviors within judo studies, and it can also be applied to improve Introducton Match analyss s used to nvestgate techncal and tactcal behavors wthn judo studes, and t can also be appled to mprove athletc performance. Ths type of data can be used n a varety of means to

More information

Numerical Analysis of Rapid Gas Decompression in Pure Nitrogen using 1D and 3D Transient Mathematical Models of Gas Flow in Pipes

Numerical Analysis of Rapid Gas Decompression in Pure Nitrogen using 1D and 3D Transient Mathematical Models of Gas Flow in Pipes Internatonal Journal of Chemcal and Bologcal Engneerng 6 01 Numercal Analyss of Rapd as Decompresson n Pure Ntrogen usng 1D and 3D Transent Mathematcal Models of as Flow n Ppes Evgeny Burlutsky Abstract

More information

High Speed 128-bit BCD Adder Architecture Using CLA

High Speed 128-bit BCD Adder Architecture Using CLA Hgh Speed 128-bt BCD Archtecture Usng CLA J.S.V.Sa Prasanth 1, Y.Yamn Dev 2 PG Student [VLSI&ES], Dept. of ECE, Swamy Vvekananda Engneerng College, Kalavara, Andhrapradesh, Inda 1 Assstant Professor, Dept.

More information

CIVL Paragliding and Hang-Gliding Committees CIVL GAP. Centralised Cross-Country Competition Scoring for Hang-Gliding and Paragliding

CIVL Paragliding and Hang-Gliding Committees CIVL GAP. Centralised Cross-Country Competition Scoring for Hang-Gliding and Paragliding CIVL Paragldng and Hang-Gldng Commttees CIVL GAP Centralsed Cross-Country Cometton Scorng for Hang-Gldng and Paragldng 2014 Edton Revson 1.1 Publshed March 23, 2014 CIVL GAP Centralsed Cross-Country Cometton

More information

Mass Transfer of CO 2 into Water and Surfactant Solutions

Mass Transfer of CO 2 into Water and Surfactant Solutions Mass Transfer of CO 2 nto Water and Surfactant Solutons Rouhollah Farajzadeh, Al Barat, Harm A. Dell, Johannes Brunng, Pacell L.J. Ztha Delft Unversty of Technology, Department of Geotechnology, Mjnbouwstraat

More information

arxiv: v1 [cs.ne] 3 Jul 2017

arxiv: v1 [cs.ne] 3 Jul 2017 Modelng preference tme n mddle dstance trathlons Iztok Fster, 1 Andres Iglesas, 2 Suash Deb, 3, 4 Dušan Fster, 5 and Iztok Fster Jr. 6 1 Unversty of Marbor, Faculty of Electrcal Engneerng and Computer

More information

STUDIES OF DIVERS' PERFORMANCE DURING THE SEALAB II PROJECT. Hugh M. Boweu Birger Andersen David Promisel. March Contract No.

STUDIES OF DIVERS' PERFORMANCE DURING THE SEALAB II PROJECT. Hugh M. Boweu Birger Andersen David Promisel. March Contract No. JL SSD-66-296 (571) ß CO 3 STUDES OF DVERS' PERFORMANCE DURNG THE SEALAB PROJECT Hugh M. Boweu Brger Andersen Davd Promsel March 1966 Contract No. Nonr 49^0 (00) Prepared for: Offce of Naval Research Washngton,

More information

Aalborg Universitet. CLIMA proceedings of the 12th REHVA World Congress Heiselberg, Per Kvols. Publication date: 2016

Aalborg Universitet. CLIMA proceedings of the 12th REHVA World Congress Heiselberg, Per Kvols. Publication date: 2016 Aalborg Unverstet CLIMA 2016 - proceedngs of the 12th REHVA World Congress Heselberg, Per Kvols Publcaton date: 2016 Document Verson Publsher's PDF, also known as Verson of record Lnk to publcaton from

More information

Proceedings of the ASME nd International Conference on Ocean, Offshore and Arctic Engineering OMAE2013 June 9-14, 2013, Nantes, France

Proceedings of the ASME nd International Conference on Ocean, Offshore and Arctic Engineering OMAE2013 June 9-14, 2013, Nantes, France Proceedngs of the ASME nd Internatonal Conference on Ocean, Offshore and Arctc Engneerng OMAE June 9-,, Nantes, France OMAE-6 ROLL DAMPING COEFFICIENTS ASSESSMENT AND COMPARISON FOR ROUND BILGE AND HARD

More information

WHOI MOORING OPERATIONS TECHNIQUES OF THE BUOY PROJECT AT THE WOODS HOLE OCEANOGRAPHIC INSTITUTION. Robert H. Heinmi11er, Jr.

WHOI MOORING OPERATIONS TECHNIQUES OF THE BUOY PROJECT AT THE WOODS HOLE OCEANOGRAPHIC INSTITUTION. Robert H. Heinmi11er, Jr. WHO-76-69 )' MOORNG OPERATONS TECHNQUES OF THE BUOY PROJECT AT THE WOODS HOLE OCEANOGRAPHC NSTTUTON by Robert H. Henm11er, Jr. ~" co ft co.. Õ ru :~ cr :: 3: c: c: == ld-,-c,. ft c: -C WOODS HOLE OCEANOGRAPHr'C

More information

Valuing Beach Quality with Hedonic Property Models

Valuing Beach Quality with Hedonic Property Models Valung Beach Qualty wth Hedonc Property Models Crag E. Landry* Department of Economcs Center for Natural Hazards Research East Carolna Unversty, Greenvlle, NC 27858 landryc@ecu.edu; 252-328-6383 and Paul

More information

11. Contract or Grant No. Lubbock, Texas

11. Contract or Grant No. Lubbock, Texas Tee hnalr c eport D ocwnentaton Page 1. ReportNo. 2. Government Accesson No.. Recpent's Catalog No. TX -917-951-S. Ttle and Subttle 5. Report Date Proposed Geometrc Desgn for Two-Lane, Two-Way Hghway ntermttent

More information

Chinese and foreign men s decathlon performance comparison and structural factor correlation test based on SPSS regression model

Chinese and foreign men s decathlon performance comparison and structural factor correlation test based on SPSS regression model ISSN : 0974-7435 Volume 10 Issue 3 Chnese and foregn men s decathlon performance comparson and structural factor correlaton test based on SPSS regresson model Pengfe Zhang*, Jngjng Lu Insttute of Physcal

More information

Archimer

Archimer Please note that ths s an author-produced PDF of an artcle accepted for publcaton followng peer revew. The defntve publsher-authentcated verson s avalable on the publsher Web ste Marne Polcy December 2014,

More information

CAUTION When using any equipment, always follow the manufacturer s instructions for safe operation.

CAUTION When using any equipment, always follow the manufacturer s instructions for safe operation. Cleanng 3M Controltac Decorated Graphc Vnyl Awnng Flmand Sgn Facngs Instructon Bulletn 6.1 Release I, Effectve March 2017 (replaces H, Oct 03) These cleanng nstructons are furnshed as a gude. The end-user

More information

ENGINEERING ECONOMICS

ENGINEERING ECONOMICS ENGINEERING ECONOMICS Factor Name Coverts Symbol Formula Sgle Paymet Compoud Amout to F gve P (F/P, %, ) ( + ) Sgle Paymet Preset Worth to P gve F (P/F, %, ) ( + ) Uform Seres to A gve F (A/F, %, ) Skg

More information

Evaluation of Sustainable Development in the Member States of the European Union. Ocena poziomu zrównoważenia rozwoju krajów Unii Europejskiej

Evaluation of Sustainable Development in the Member States of the European Union. Ocena poziomu zrównoważenia rozwoju krajów Unii Europejskiej PROBLEMY EKOROZWOJU PROBLEMS OF SUSTAINABLE DEVELOPMENT 2015, vol. 10, no 2, 71-78 Evaluaton of Sustanable Development n the Member States of the European Unon Ocena poomu równoważena rowoju krajów Un

More information

Autumn Antics Open Play Day Horse Show

Autumn Antics Open Play Day Horse Show Slver Knolls Spurs 4-H Club Presents The Twenty Frst Annual Autumn Antcs Open Play Day Horse Show Saturday, October 7, 2017 Start Tme: 9:00 AM UNR Equestran Center 1290 Valley Rd, Reno, NV 89512 Corner

More information

Coastal Cutthroat Trout Maturity Studies in Southeast Alaska,

Coastal Cutthroat Trout Maturity Studies in Southeast Alaska, Fshery Data Seres No. 13-32 Coastal Cutthroat Trout aturty Studes n Southeast Alaska, 1997 1998 by Roger D. Hardng Alaska Department of Fsh and Game July 2013 Dvson of Sport Fsh and Commercal Fsheres Symbols

More information

OCCASIONAL PAPER SERIES

OCCASIONAL PAPER SERIES OCCASIONAL PAPER SERIES NO. 4 / DECEMBER 5 WHAT DOES EUROPEAN INSTITUTIONAL INTEGRATION TELL US ABOUT TRADE INTEGRATION? by Francesco Paolo Mongell, Ettore Dorrucc and Ita Agur OCCASIONAL PAPER SERIES

More information

NSPAA SLOW PITCH SOFTBALL POLICY AND PROCEDURES HANDBOOK

NSPAA SLOW PITCH SOFTBALL POLICY AND PROCEDURES HANDBOOK NSPAA SLOW PITCH SOFTBALL POLICY AND PROCEDURES HANDBOOK Revsed January 1, 2017 The Slow Ptch Softball Board (upon approval by the NSPAA Board) reserves the rght to edt, modfy, or change any polcy and/or

More information

A non-parametric analysis of the efficiency of the top European football clubs

A non-parametric analysis of the efficiency of the top European football clubs MPRA Munch Personal RePEc Archve A non-parametrc analyss of the effcency of the top European football clubs George Halkos and Nckolaos Tzeremes Unversty of Thessaly, Department of Economcs May 2011 Onlne

More information

WORKING PAPER SERIES Long-term Competitive Balance under UEFA Financial Fair Play Regulations Markus Sass Working Paper No. 5/2012

WORKING PAPER SERIES Long-term Competitive Balance under UEFA Financial Fair Play Regulations Markus Sass Working Paper No. 5/2012 WORKING PAPER SERIES Impressum ( 5 TMG) Herausgeber: Otto-von-Guercke-Unverstät Magdeburg Fakultät für Wrtschaftswssenschaft Der Dekan Verantwortlch für dese Ausgabe: Otto-von-Guercke-Unverstät Magdeburg

More information

What does it take to be a star?

What does it take to be a star? Unversty of Freburg Department of Internatonal Economc Polcy Dscusson Paper Seres Nr. 1 What does t take to be a star? The role of performance and the meda for German soccer players Erk E. Lehmann and

More information

Influence of Gas Density on Hydrodynamics in a Bubble Column

Influence of Gas Density on Hydrodynamics in a Bubble Column Smulaton and Optmzaton Chna Petroleum Processng and Petrochemcal Technology 01, Vol. 16, No. 1, pp 66-70 March 30, 01 Influence of Gas Densty on Hydrodynamcs n a Bubble Column Tang Xaojn; Hou Shuand; Zhang

More information

CAREER DURATION IN THE NHL: PUSHING AND PULLING ON EUROPEANS?

CAREER DURATION IN THE NHL: PUSHING AND PULLING ON EUROPEANS? UNC CHARLOTTE ECONOMICS WORKING PAPER SERIES CAREER DURATION IN THE NHL: PUSHING AND PULLING ON EUROPEANS? Crag A. Depken II Johnny Duckng Peter A. Groothus Workng Paper No. 2016-005 THE UNIVERSITY OF

More information

SEAKEEPING BEHAVIOUR OF A FRIGATE-TYPE TRIMARAN

SEAKEEPING BEHAVIOUR OF A FRIGATE-TYPE TRIMARAN Desgn & Operaton of Trmaran Shps, London, UK SEAKEEPNG BEHAVOUR OF A FRGATE-TYPE TRMARAN W Pastoor, Det Norske Vertas AS, Norway R van 't Veer, Martme Research nsttute Netherlands, The Netherlands E Harmsen,

More information

MANUAL ROAD BIKE PURE CYCLING. Your bicycle and this manual comply with the safety requirements of the EN ISO standard.

MANUAL ROAD BIKE PURE CYCLING. Your bicycle and this manual comply with the safety requirements of the EN ISO standard. PURE CYCLING MANUAL ROAD BIKE 1 13 14 2 3 4 a 15 16 5 6 7 8 9 10 11 12 e d c b 17 18 19 20 21 22 23 24 25! Your bcycle and ths manual comply wth the safety requrements of the EN ISO 4210-2 standard.! Attenton!

More information

IBIS: ATestbed for the Evolution of Intelligent Broadband Networks toward TINA

IBIS: ATestbed for the Evolution of Intelligent Broadband Networks toward TINA BS: ATestbed for the Evoluton of ntellgent Broadband Networks toward TNA Marc0 Lstant, Unversty of Roma "La Sapenza" Stefan0 Salsano, CoRTeL ABSTRACT Ths artcle analyzes a possble path for the evoluton

More information

Applications on openpdc platform at Washington State University

Applications on openpdc platform at Washington State University Applcatons on openpdc platform at Washngton State Unversty Chuanln Zhao Ebrahm Rezae Man V. Venkatasubramanan Washngton State Unversty Pullman WA WSU projects OMS - Oscllaton Montorng System Stand-alone

More information

Teacher Resource for Unit 1 Lesson 1: Linear Models Refresher

Teacher Resource for Unit 1 Lesson 1: Linear Models Refresher Tme Frame: 3-4 Da Math 3 Unt Leon S-ID.6, 7, S-IC. Math Practce 2, 3, 4 Teacher Reource for Unt Leon : Lnear Model Refreher Math Content Standard: S-ID.6, 7, S-IC. S.ID.6 Repreent data on two quanttatve

More information

Peace Economics, Peace Science and Public Policy

Peace Economics, Peace Science and Public Policy Peace Economcs, Peace Scence and Publc Polcy Volume 17, Issue 1 2011 Artcle 1 Lone Wolf Terrorsm Peter J. Phllps Unversty of Southern Queensland, phllpsp@usq.edu.au Copyrght c 2011 Berkeley Electronc Press.

More information

EXPLAINING INTERNATIONAL SOCCER RANKINGS. Peter Macmillan and Ian Smith

EXPLAINING INTERNATIONAL SOCCER RANKINGS. Peter Macmillan and Ian Smith EXPLAINING INTERNATIONAL SOCCER RANKINGS Peter Macmllan and Ian Smth School of Economcs and Fnance Unversty of St Andrews St Andrews Ffe, KY16 9AL Unted Kngdom Tel: + 44 1334 46430 (Smth), + 44 1334 46433

More information

Municipal solid waste and dung cake burning: discoloring the Taj Mahal and human health impacts in Agra

Municipal solid waste and dung cake burning: discoloring the Taj Mahal and human health impacts in Agra Envronmental Research Letters LETTER OPEN ACCESS Muncpal sold waste and dung cake burnng: dscolorng the Taj Mahal and human health mpacts n Agra To cte ths artcle: Raj M Lal et al Envron. Res. Lett. 00

More information

Coalition Formation in a Global Warming Game: How the Design of Protocols Affects the Success of Environmental Treaty-Making

Coalition Formation in a Global Warming Game: How the Design of Protocols Affects the Success of Environmental Treaty-Making Coalton Formaton n a Global Warmng Game: How the Desgn of Protocols Affects the uccess of Envronmental Treaty-Mang Frst draft: March, 23 Ths verson: November, 23 Johan Eycmans K.U.Leuven, Centrum voor

More information

Response based sea state estimation for onboard DSS Safe and Efficient Marine Operations

Response based sea state estimation for onboard DSS Safe and Efficient Marine Operations Response based sea state estmaton for onboard DSS Safe and Effcent Marne Operatons Ulrk Dam Nelsen AMOS Workshop, NTNU, Trondhem, 13 th and 14 th November, 2014 Contents Introducton: Context Montorng and

More information

Bourdon tube pressure gauges for industrial applications EN 837-1

Bourdon tube pressure gauges for industrial applications EN 837-1 Pressure gauges Bourdon tube for ndustral applcatons EN 837-1 For machne and plant engneerng Robust steel or stanless steel housng Many customsed versons avalable A Page 386 Applcaton For gaseous and lqud

More information

IDENTIFICATION OF TRANSPORTATION IMPROVEMENT PROJECTS IN PHNOM PENH CONSIDERING TRAFFIC CONGESTION LEVEL

IDENTIFICATION OF TRANSPORTATION IMPROVEMENT PROJECTS IN PHNOM PENH CONSIDERING TRAFFIC CONGESTION LEVEL Proceedngs of the Eastern Asa Socety for Transportaton Studes, Vol. 5, pp. 1265-1280, 2005 IDENTIFICATION OF TRANSPORTATION IMPROVEMENT PROJECTS IN PHNOM PENH CONSIDERING TRAFFIC CONGESTION LEVEL Sambath

More information

ASSEMBLY INSTRUCTIONS. TECHART roof spoiler

ASSEMBLY INSTRUCTIONS. TECHART roof spoiler Part no. 070.100.650.009 Roof spoler Contents I Important safety nformaton...3 II Preparaton...5 III Installaton...6 1 Preparng the vehcle...6 2 Fttng the...6 3 Fnal nspecton...6 TECHART Verson 01 Page

More information

BICYCLE MANUAL ROAD BIKE

BICYCLE MANUAL ROAD BIKE PURE CYCLING BICYCLE MANUAL ROAD BIKE 1 13 14 2 3 4 5 c a 15 16 17 6 7 8 9 10 11 12 e d b 18 19 20 21 22 23 24 25 Attenton! Assembly nstructons page 10. Before your frst rde please read pages 5-9.! Your

More information

u.s. til_rala Seni.ce Al_1taa o.t.r CoIItlM11tal Shelf legion U.S. u.,c. of Iat.dor 603,,., EMt 36tla A.-... A8eb0ra, Aluke or luis SIA PI.

u.s. til_rala Seni.ce Al_1taa o.t.r CoIItlM11tal Shelf legion U.S. u.,c. of Iat.dor 603,,., EMt 36tla A.-... A8eb0ra, Aluke or luis SIA PI. OCSt.., "'1~2 Ecologc.1 Allocue. SY'tUsS 0' ~c. (( 1'B PnCfS OP MOSE Al) DsmuA1K2 a, Uc. ADLOft m.::da1'ons or lus SA P.-Pms fr LGL Muke rda Aaeoc:at_, nc 505 "-t ortbera Lllbta.1,"Sat. 201 ABdaonp, AlMke

More information

Cost theory and the cost of substitution a clarification

Cost theory and the cost of substitution a clarification Cost theory and the cost of substtuton a clarfcaton Walter J. ReMne The cost of substtuton has been wdely msnterpreted, whch has lmted ts utlty. Ths paper clarfes the cost concept and re-establshes ts

More information

CENTRAL BLOOD PRESSURE AND HEART OUTPUT IN SURFACED AND SUBMERGED FROGS

CENTRAL BLOOD PRESSURE AND HEART OUTPUT IN SURFACED AND SUBMERGED FROGS J. Exp. Btol. (965), 42, 339-357 339 Wth text-fgura Prnted n Great Brtan CENTRAL BLOOD PRESSURE AND HEART OUTPUT IN SURFACED AND SUBMERGED FROGS BY G. SHELTON* AND D. R. JONES* Department of Zoology, The

More information

Chapter 3 Reserve Estimation. Lecture notes for PET 370 Spring 2012 Prepared by: Thomas W. Engler, Ph.D., P.E.

Chapter 3 Reserve Estimation. Lecture notes for PET 370 Spring 2012 Prepared by: Thomas W. Engler, Ph.D., P.E. Chapter 3 Reserve Estmaton Lecture notes for PET 370 prng 2012 Prepared by: Thomas W. Engler, Ph.D., P.E. Volumetrc N ol n 7758A B o place, n h f (1 1 ) here, N = ol n place, stb A = dranage area, acres

More information

h at p.;ge 1 15 Floracraft" Corporation P.O. Box 400 One Longfellow Place

h at p.;ge 1 15 Floracraft Corporation P.O. Box 400 One Longfellow Place h at Stablty 0 Revson Date 22-Mar-2012 Revson Number 1 Product Name 1510 Synonyms StyroGlue (R) lljanufaewred bll: Floracraft" Corporaton P.O. Box 400 One Longfellow Place Ludngton, M 49431 Emergency Contact

More information

Evaluation of Wettability of Solid Surface with Oil/ Refrigerant Mixture

Evaluation of Wettability of Solid Surface with Oil/ Refrigerant Mixture Purdue Unversty Purdue e-pubs Internatonal Compressor Engneerng Conference School of Mechancal Engneerng 16 Evaluaton of Wettablty of Sold Surface wth Ol/ Refrgerant Mxture Mtsuhro Fukuta Shzuoka Unversty,

More information

Power Generation Scheduling of Thermal Units Considering Gas Pipelines Constraints

Power Generation Scheduling of Thermal Units Considering Gas Pipelines Constraints World Academy of Scence, Engneerng and Technology Internatonal Journal of Electrcal and Computer Engneerng Vol:3, No:1, 29 ower Generaton Schedulng of Thermal Unts Consderng Gas pelnes Constrants Sara

More information

BRAIN INJURY CONFERENCE Tuesday 13 March 2018 Copthorne Hotel, Cardiff

BRAIN INJURY CONFERENCE Tuesday 13 March 2018 Copthorne Hotel, Cardiff BRAIN INJURY CONFERENCE 2018 Tuesday 13 March 2018 Copthorne Hotel, Cardff Bran Injury Conference 2018 The Hugh James Bran Injury Conference wll be of nterest to all healthcare professonals workng wth

More information

A Mathematical Programming Approach for Strategy Ranking

A Mathematical Programming Approach for Strategy Ranking A Mathematcal Pogammng Appoach fo Stategy Rankng Autho Saen, Reza Fazpoo Publshed 2009 Jounal Ttle Asa Pacfc Management Revew Copyght Statement APMR, 2009. Ths s the autho's veson of the Atcle. It s posted

More information

By BETTY DEBNAM. All About Japan. Many tourists visit Mount Fuji, Japan's highest mountain.

By BETTY DEBNAM. All About Japan. Many tourists visit Mount Fuji, Japan's highest mountain. 4-1 (98) Especally and for famles ther e 1998 by Unversal Press Syndcate By BETTY DEBNAM from The Mn Page by Betty Debnam @1998 Unversal Press Syndcate The Host Country of the Wnter Olympcs All About Japan

More information

Multi-Criteria Decision Tree Approach to Classify All-Rounder in Indian Premier League

Multi-Criteria Decision Tree Approach to Classify All-Rounder in Indian Premier League Internatonal Journal of Adanced Scence and Technology Mult-Crtera Decson Tree Approach to Classfy All-Rounder n Indan Premer League Pabtra Kumar Dey 1, Dpendra Nath Ghosh 2, Abhoy Chand Mondal 3 1 Assstant

More information

An Enforcement-Coalition Model: Fishermen and Authorities forming Coalitions. Lone Grønbæk Kronbak Marko Lindroos

An Enforcement-Coalition Model: Fishermen and Authorities forming Coalitions. Lone Grønbæk Kronbak Marko Lindroos An Enforcement-Coalton Model: Fshermen and Authortes formng Coaltons Lone Grønbæ Kronba Maro Lndroos December 003 All rghts reserved. No part of ths WORKING PAPER may be used or reproduced n any manner

More information

FLUID FLOW AND INCLUSION REMOVAL IN MOLTEN STEEL CONTINUOUS CASTING STRANDS

FLUID FLOW AND INCLUSION REMOVAL IN MOLTEN STEEL CONTINUOUS CASTING STRANDS Ffth Internatonal Conference on CFD n the Process Industres CSIRO, Melbourne, Australa 1-15 December 006 FLUID FLOW AND INCLUSION REMOVAL IN MOLTEN STEEL CONTINUOUS CASTING STRANDS Lfeng ZHANG Professor,

More information

KAYAKS.PADDLES.CLOTHING.ACCESSORIES

KAYAKS.PADDLES.CLOTHING.ACCESSORIES 50 Jahre Years 2012 KAYAKS.PADDLES.CLOTHING.ACCESSORIES 3 WELCOME 50 Jahre Years DEAR WATERSPORT FANS, MADE IN GERMANY Made n Europe Our famly s a famly of sports enthusasts and ths enthusasm s reflected

More information

i Rear foot and midfoot OPCT City Man OPCT City Lady 6 OPCT S OPCT O OPCT CITY

i Rear foot and midfoot OPCT City Man OPCT City Lady 6  OPCT S OPCT O OPCT CITY OPCT Cty Man OPCT Cty Lady DRESS SHOES DRESS SHOES Ths orthotc offers the best combnaton of comfort and thnness. Wth ts narrow pattern and leather-effect top layer, t s perfectly suted to street shoes.

More information

Standard Bourdon tube pressure gauges EN 837-1

Standard Bourdon tube pressure gauges EN 837-1 Bourdon tube Pressure gauges Standard Bourdon tube pressure gauges EN 837-1 For pneumatc and heatng system applcatons (e. g. pressure reducers, water flters) Desgn as per EN 837-1 Accuracy class 1.6 Corroson-resstant,

More information

Offensive Strategy in the 2D Soccer Simulation League Using Multi-group Ant Colony Optimization

Offensive Strategy in the 2D Soccer Simulation League Using Multi-group Ant Colony Optimization Internatona Journa of Advanced Robotc Systems ARTICLE Offensve Strategy n 2D Soccer Smuaton League Usng Mut-group Ant Coony Optmzaton Reguar Paper Shengbng Chen *, Gang Lv Xaofeng Wang Key Lab of Network

More information

Comparison of volume controlled with pressure controlled ventilation during one-lung anaesthesia

Comparison of volume controlled with pressure controlled ventilation during one-lung anaesthesia Brtsh Journal of Anaesthesa 1997; 79: 306 310 Comparson of volume controlled wth pressure controlled ventlaton durng one-lung anaesthesa M. TUĞRUL, E. ÇAMCI, H. K ARADENI Z, M. ŞENTÜRK, K. PEMBECI AND

More information

High-Volume Pedestrian Crosswalk Time Requirements

High-Volume Pedestrian Crosswalk Time Requirements TRANSPORTATON RESEARCH RECORD 1495 41 High-Volume Pedestrian Crosswalk Time Requirements MARK R. VRKLER, SATHSH ELAYADATH, AND GEETHAKRSHNAN SARANATHAN Existing methods to determine pedestrian crossing

More information

ENTRY PACK. Oulton Park Little Budworth, Tarporley, Cheshire, CW6 9BW. Rounds 8 & 9 29 th July Enclosed:

ENTRY PACK. Oulton Park Little Budworth, Tarporley, Cheshire, CW6 9BW. Rounds 8 & 9 29 th July Enclosed: ENTRY PACK Rounds 8 & 2 th July 201 Oulton Park Lttle Budworth, Tarporley, Cheshre, CW BW Enclosed: Fnal Instructons Supplementary Regulatons Paddock Plan Tmetable Entry Lst Ste Map Thank you for enterng

More information