نتایج جستجو برای: marshalling yard

تعداد نتایج: 2868  

Journal: :European Journal of Operational Research 2011
Jean-François Cordeau Gilbert Laporte Luigi Moccia Gregorio Sorrentino

We present an optimization model for the yard allocation process in an automotive transshipment terminal. The cars arrive and depart by ships in large batches and the yard planners have to dynamically assign incoming cars to parking rows. The integer linear programming model has been implemented in a commercial solver (CPLEX). We will present at the conference the model, the CPLEX computational...

2002
Daniel Barbará James J. Nolan David Schum Arun Sood

In this paper we present an architecture to manage a large, distributed volume of evidence for counterterrorism applications. This approach facilitates the intelligence analyst’s train of thought by enabling hypotheses to be postulated and evaluated against the available evidence. The hypothesis creation is left to the human (as we believe only humans possess the flexibility to adapt hypothesis...

2009
JEFFREY M. MCBRIDE DANIEL BLOW TYLER J. KIRBY TRACIE L. HAINES ANDREA M. DAYNE TRAVIS TRIPLETT

McBride, JM, Blow, D, Kirby, TJ, Haines, TL, Dayne AM, and Triplett, NT. Relationship between maximal squat strength and five, ten, and forty yard sprint times. J Strength Cond Res 23(6): 1633–1636, 2009—The purpose of this investigation was to examine the relationship between maximal squat strength and sprinting times. Seventeen Division I-AA male football athletes (height = 1.78 6 0.04 m, bod...

Journal: :European Journal of Operational Research 2007
Jean-François Cordeau Manlio Gaudioso Gilbert Laporte Luigi Moccia

The Service Allocation Problem (SAP) is a tactical problem arising in the yard management of a container transshipment terminal. The objective is the minimization of the container rehandling operations inside the yard. This study of the SAP was undertaken for the Gioia Tauro port which is located in Italy and is the main hub terminal for container traffic in the Mediterranean Sea. The SAP can b...

Journal: :Health & place 2008
N L Holt J C Spence Z L Sehn N Cutumisu

The purposes of this study were to examine perceptions of places to play and be physically active among children from two different urban neighborhoods, and evaluate these perceptions for age-related developmental differences. One hundred and sixty-eight children from grades K-6 (aged 6-12 years old) completed mental maps depicting places where they could play and be physically active. The chil...

2015
R.C. Jayasinghe W.T.S. Dammini Premachandra Roy Neilson

Globally, Maruca vitrata (Geyer) is a serious yield constraint on food legumes including Yard-long bean (Vigna unguiculata subspecies sesquipedalis). However, there is a dearth of information on its damage potential, distribution and population dynamics in Yard-long beans. In the present study, the level of M. vitrata larval infestation on flowers and pods of Yard-long beans in Sri Lanka was de...

Journal: :Occupational medicine 2012
M Filby C Jackson M Turner

BACKGROUND The horseracing training industry has largely been ignored in terms of active occupational health research. AIMS To provide baseline statistics on the specific nature and type of accidents that occurred in English horseracing stables during 2008. METHODS All 716 training yards/stables registered with the British Horseracing Authority were contacted in April/May 2009 to complete t...

2015
Anna Eriksson Fredrik R Johansson Maria Bäck

PURPOSE This study adds to the previous work in the field of sport-specific fitness testing by evaluating a tennis-specific agility test called "the 20-yard shuttle test". The aim of the study was to evaluate the test-retest reliability, the inter-rater reliability, and the criterion-related validity of the 20-yard shuttle test on competitive junior tennis players. PARTICIPANTS AND METHODS To...

2003
Douglas V. Armstrong Mark L. Fleischman

Four burials were excavated from discrete house-yard compounds in an eighteenth century African Jamaican slave settlement at Seville plantation. Though only four in number, these individuals provide significant information on burial practices and physical conditions within a clearly defined African Jamaican community. The analysis of material remains illuminate living conditions and social rela...

2009
Miguel A. Salido Oscar Sapena Federico Barber

Large container ports around the world are major hubs in the global cargo transport system. A container stack is a type of temporary store where containers await further transport by truck, train or vessel. The main efficiency problem for an individual stack is to ensure easy access to containers at the expected time of transfer. In this paper, we propose a planning tool for finding the best co...

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