Uncertain programming models for fixed charge multi-item solid transportation problem
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DOI: 10.1007/s00500-017-2718-0
Abstract: This paper investigates the fixed charge multi-item solid transportation problem, in which the fixed charges, direct costs, transportation capacities, supply and demand are uncertain variables. Based on the uncertainty theory, expected value programming model and… read more here.
Keywords: transportation; item solid; multi item; fixed charge ... See more keywords
Multi-item single-source ordering with detailed consideration of transportation capacities
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DOI: 10.1007/s11573-018-0894-8
Abstract: We consider multi-item single-source ordering with detailed consideration of transportation capacities. Such problems are characteristic for companies which operate direct links as part of their supply chain to transport loads with heterogeneous physical dimensions and… read more here.
Keywords: item single; transportation; single source; multi item ... See more keywords
Fuzzy Optimization for Multi-item Supply Chain with Trade Credit and Two-Level Price Discount Under Promotional Cost Sharing
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DOI: 10.1007/s40815-017-0434-7
Abstract: AbstractHere, a multi-item two-level supply chain is considered where supplier offers a cash discount and a credit period to its retailer to boost the demand of the items. Due to this facility, retailer also offers… read more here.
Keywords: supply; discount; multi item; optimization ... See more keywords
The development of a single-item Food Choice Questionnaire
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DOI: 10.1016/j.foodqual.2018.05.005
Abstract: Abstract Based on the multi-item Food Choice Questionnaire (FCQ) originally developed by Steptoe and colleagues (1995), the current study developed a single-item FCQ that provides an acceptable balance between practical needs and psychometric concerns. Studies… read more here.
Keywords: item; food; study; single item ... See more keywords
Dependability and Treatment Sensitivity of Multi-Item Direct Behavior Rating Scales for Interpersonal Peer Conflict
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DOI: 10.1177/1534508417698456
Abstract: Direct behavior rating (DBR) represents a feasible method for monitoring student behavior in the classroom; however, limited work to date has focused on the use of multi-item scales. The purposes of the study were to… read more here.
Keywords: behavior rating; treatment; multi item; direct behavior ... See more keywords
Multi item two-warehouse fuzzy inventory model
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DOI: 10.1504/ijpm.2018.10012133
Abstract: In this paper multi-item fuzzy profit maximisation inventory model with ramp type demand under imprecise space, budget constraints and imprecise holding cost with two storage facilities are presented. There are two warehouses, one is situated… read more here.
Keywords: inventory model; model; warehouse; multi item ... See more keywords
Can Multi-Item Measures and Single-Item Measures be Trusted to Assess Self-Determination Theory Constructs in the Elderly?
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DOI: 10.7334/psicothema2020.159
Abstract: BACKGROUND Measuring complex constructs, such as those from self-determination theory models, is challenging in the elderly due to the response process, particularly in collective data gathering. In order to examine this construct in physical activity… read more here.
Keywords: determination theory; self determination; item measures; single item ... See more keywords