Long‐term effects of short planning horizons for inventory routing problems

the effects of planning on accuracy and complexity of iranian efl students’ written narrative task performance

this study compared the different effects of form-focused guided planning vs. meaning-focused guided planning on iranian pre-intermediate students’ task performance. the study lasted for three weeks and concentrated on eight english structures. forty five pre-intermediate iranian students were randomly assigned to three groups of guided planning focus-on-form group (gpfg), guided planning focus...

Inventory Routing Problems : a multiobjective approach

Logistic activities, from a certain point of view, are often structured around two concepts, the transportation of goods and the management of the same goods. Of course, these two activities are highly interlinked. It is possible to combine at the same time the problem of defining the amount of goods that have to be shipped (the Inventory Management problem – the quantity decision) and the rout...

Optimization of Fleet Design for Cyclic Inventory Routing Problems

The author and promoter give the permission to use this thesis for consultation and to copy parts of it for personal use. Every other use is subject to the copyright laws, more specifically the source must be extensively specified when using from this thesis. Before I start with this dissertation, I want to emphasize that I could not have done this on my own. Rome was not built in one day and n...

A Column-Generation Based Tactical Planning Method for Inventory Routing

the effects of time planning and task complexity on accuracy of narrative task performance

هدف اصلی این تحقیق بررسی تاثیر برنامه ریزی زمانی، هم چنین افزایش میزان پیچیدگی تکالیف در نظر گرفته شده بصورت همزمان، بر دقت و صحت و پیچیدگی عملکرد نوشتاری زبان آموزان می باشد. بدین منظور، 50 نفر از دانش آموزان دختر در رده ی سنی 16 الی 18 سال به عنوان شرکت کنندگان در این زمینه ی تحقیق در نظر گرفته شدند و به دو گروه آزمایشی و کنترل بصورت اتفاقی تقسیم شدند. اعضای گروه آزمایشی هر دو تکلیف ساده و پی...