Search Results: 'Distance Estimation'

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19 results for "Distance Estimation"
Inorganic Chemistry Bond Distance By Homework Help Classof1
eBook (PDF): $1.99
The carbon-carbon bond distance for single-bonded carbons, such as those in a saturated fatty acid chain, is about 1.5 A0. Estimate the length of a single molecule of palmitic acid (16:0) in its... More > fully extended form. From this, estimate the thickness of the lipid bilayer in a biological membrane.< Less
OTREC-RR-09-07 By Miguel Figliozzi
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This paper studies approximations to the average length of Vehicle Routing Problems (VRP). The approximations are valuable for strategic and planning analysis of transportation and logistics... More > problems. The research focus is on VRP with varying number of customers, demands, and locations. This modeling environment can be used in transport and logistics models that deal with a distribution center serving an area with daily variations in the demand. The routes are calculated daily based on what freight is available. New approximations and experimental settings are introduced. Average distance travelled is estimated as a function of the number of customers served and the number of routes needed. Approximations are tested in instances with different customer spatial distributions, demand levels, number of customers, and time windows, Regression results indicate that the proposed approximations can reasonably predict the average length of VRP problems in randomly generated problems and real urban networks.< Less
OTREC-RR-09-07 By Miguel Figliozzi
eBook (PDF): $0.00
This paper studies approximations to the average length of Vehicle Routing Problems (VRP). The approximations are valuable for strategic and planning analysis of transportation and logistics... More > problems. The research focus is on VRP with varying number of customers, demands, and locations. This modeling environment can be used in transport and logistics models that deal with a distribution center serving an area with daily variations in the demand. The routes are calculated daily based on what freight is available. New approximations and experimental settings are introduced. Average distance travelled is estimated as a function of the number of customers served and the number of routes needed. Approximations are tested in instances with different customer spatial distributions, demand levels, number of customers, and time windows, Regression results indicate that the proposed approximations can reasonably predict the average length of VRP problems in randomly generated problems and real urban networks.< Less
Las Vegas Linemaker VI By Michael Hillin
Paperback: List Price: $29.95 $20.97 | You Save: 30%
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The 2011 edition has deep insight to schedule evaluation, margins of victory, how to make your own power ratings, how to estimate how many games a team will win this year, where to get the best odds... More > in Las Vegas, Maximum payouts for round-robins, offensive and defensive rankings, travel distances and longest road trips for each team, and much more.< Less
Las Vegas Linemaker VI By Michael Hillin
eBook (PDF): $15.00
(1 Ratings)
The 2011 edition has deep insight to schedule evaluation, margins of victory, how to make your own power ratings, how to estimate how many games a team will win this year, where to get the best odds... More > in Las Vegas, Maximum payouts for round-robins, offensive and defensive rankings, travel distances and longest road trips for each team, and much more.< Less
MEASUREMENT - MATH VOCABULARY TRADING CARDS By Lori Wolfe
eBook (PDF): $5.95
These math words build a foundation of math understanding. Use whole class and particularly with second language learners or struggling math students. The child friendly games and activities give... More > students meaningful ways to practice and comprehend word definitions! This Math Game packet includes black line masters to reproduce and use as games and activities. The 15 carefully selected words focus on kid friendly definitions that offer rich information about the concept. Words included are: capacity, convert, dimension, distance, estimate, heavier than, height, length, lighter than, longer/longest, measure, shorter/shortest, unit, weight, and width.< Less
NITC-RR-677 By Kelly Clifton
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Most research on walking behavior has focused on mode choice or walk-trip frequency. In contrast, this study is one of the first to analyze the destination choice behaviors of pedestrians. Using... More > about 4,500 walk trips from a 2011 household travel survey in the Portland, OR, region, we estimated multinomial logit pedestrian destination choice models for six trip purposes. Independent variables included terms for impedance (walk-trip distance); size (employment by type, households); supportive pedestrian environments (parks, a pedestrian index of the environment variable called PIE); barriers to walking (terrain, industrial-type employment); and traveler characteristics. Unique to this study was the use of small-scale destination zone alternatives.< Less
King's Dethroned By Gerrard Hickson
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In the year 1907 the author made a remarkable discovery which convinced him that the sun was very much nearer to the earth than was generally supposed. The fact he had discovered was demonstrated... More > beyond all doubt, so that he was compelled to believe that—however improbable it might seem—astronomers had made a mistake when they estimated the distance of the sun to be ninety-three millions of miles. The author has taken the unusual course of submitting these new and startling theories for the consideration of the general public because the responsible scientific societies in London, Washington and Paris, failed to deal with the detailed accounts of the work which he forwarded to them in the Spring of 1920. He believes that every newly-discovered truth belongs to the whole of mankind, wherefore, if those whose business it is to consider his work fail in their duty he does not hesitate to bring it himself direct to the people, assured of their goodwill and fair judgment.< Less
The North American Geese: Their Biology and Behavior By Paul Johnsgard
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There are eight currently recognized species of North American geese: emperor, greater white-fronted, snow, Ross's, Canada and cackling, barnacle, and brant geese. This book describes each... More > species’ geographic range and subspecies, its identification traits, weights and measurements, and criteria for its age and sex determination. Ecological and behavioral information includes each species’ breeding and wintering habitats, its foods and foraging behavior, its local and long distance movements, and its relationships with other species. Reproductive information includes each species’ age of maturity, pair-bond pattern, pair-forming behaviors, usual clutch sizes and incubation periods, brooding behavior, and postbreeding behavior. Mortality sources and rates of egg, young, and adult losses are summarized, and the past and current populations of all species are estimated. The book includes 8 maps, 21 line drawings, 28 photographs by the author, and more than 700 literature citations.< Less
Plan2Nav Unleashed By Richard Fairman
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This is the first and only user guide for Plan2Nav the App produced by Jeppeson Marine that uses Cmap cartography The the app is free to download but lacks any user guide or documentation. Now you... More > have it and can for the first time unleashed Plan2Nav's potentional Plan2Nav Features The ultimate navigation and planning tool designed for any cruiser or boating enthusiast and all of you passionate about navigation on the water. Plan2Nav is an exclusive free App that includes an outstanding worldwide background chart so you can start planning your journey right away. Enjoy planning your cruise, set routes, look for marinas and show your friends the latest tracks from your last trip. View charts in perspective mode Enable the GPS to view Speed Over Ground (SOG) Course Over Ground (COG) Estimated Time of Arrival (ETA) Time To Go (TTG) Download the free weather and see a five-day forecast overlaid on the chart North-up, Course-up: fully rotating visualization Distance Unit, Clock and Compass< Less

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