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Analysis of OCIMF SIRE VIQ inspection observations with fuzzy DEMATEL and fuzzy TOPSIS methods: The most common observations and solution suggestions
(Piri Reis Üniversitesi, 2020)
Tarih öncesi çağlardan beri deniz taşımacılığı her zaman dünya ticaretinin önemli bir kısmından sorumlu olmuştur. Şu anda dünya ticaretinin %90'ı deniz yoluyla gerçekleştirilmektedir. Ayrıca büyük miktarda hammadde taşıma ...
A computational perspective on meta-Fibonacci recurrence relations
(Piri Reis Üniversitesi, 2021)
Bu doktora tezinde, bir bilgisayar cebir sistemi olan PARI/GP ile sağlanan detaylı hesaplamalı araştırmalar sayesinde meta-Fibonacci tekrarlama ilişkileri kavramını yeni bir yaklaşımla keşfediyoruz. İç içe geçmiş tekrarlama ...
Development of a multidimensional performance evaluation model for container terminals at Marmara Sea
(Elsevier, 2020)
The continuous success of container terminals in a highly competitive environment depends on their ability to compendiously evaluate their activities and to produce effective solutions for the required areas. At this point, ...
An exploration of solutions to two related Hofstadter-Huber recurrence relations
(Pergamon-Elsevier Science Ltd, 2020)
In this study, we explore the properties of certain solutions of two Hofstadter-Huber recurrence relations. The first is Hofstadter's V-recurrence, which is defined by the nested recurrence relation V(n) = V(n - V (n - 1)) ...
The key for success in enterprise information systems projects: development of a novel ERP readiness assessment method and a case study
(Taylor & Francis Ltd, 2020)
ERP projects have a significant cost-share with high failure-rates. When the failure factors of ERP projects are evaluated, it is noteworthy that enterprises do not pay enough attention to ERP Readiness and moved directly ...
Yard block assignment, internal truck operations, and berth allocation in container terminals: introducing carbon-footprint minimisation objectives
(Palgrave Macmillan Ltd, 2021)
It is of increasing importance to carry out port terminal operations in an environmentally sustainable way. We approach the yard block assignment and internal transportation problem in a way that establishes an optimum ...
On a recursively defined sequence involving the prime counting function
(University of Waterloo, 2021)
We prove some properties of sequence A335294 from the On-Line Encyclopedia of Integer Sequences, defined by an = ?(n) - ?(?n-1 k=1ak), where ?(x) is the number of primes ? x. In particular we show that the sequence (an) ...
