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Dual sourcing models with stock-out dependent substitution
(Elsevier, 2023)
Companies use different criteria such as lead time, cost and quality to evaluate suppliers; often using multiple suppliers with the aim of reducing stockout risk. But in many industries there may be significant differences ...
Stockout risk estimation and expediting for repairable spare parts
(Pergamon-Elsevier Science Ltd, 2022)
Stockouts of repairable spares usually lead to significant downtime costs. Managers of Maintenance Repair Organizations (MROs) seek advance indicators of future stockouts which might allow them to take proactive actions ...
An Integrated Molecular Communication System Based on Acoustic Tweezers
(IEEE-Inst Electrical Electronics Engineers Inc, 2023)
In this work, a molecular communication link integrated with a micro-electro mechanical system (MEMS) based environment has been designed and simulated. The motivation behind this approach is to explore the possibility of ...
Container vessel selection for maritime shipping companies by using an extended version of the Grey Relation Analysis (GRA) with the help of Type-2 neutrosophic fuzzy sets (T2NFN)
(Pergamon-Elsevier Science Ltd, 2022)
Contrary to expectations, based on occurring changes in customer behaviours related to consuming and shopping triggered by the pandemic, the global container shipping market has continued to grow during COVID 19. Experts ...
Evaluating the International Renewable Energy Agency through the lens of social constructivism
(Pergamon-Elsevier Science Ltd, 2021)
It is widely accepted that renewable energy will contribute to building a more sustainable world, and a transition from a fossil fuel-dominated to a renewable-based energy system is inevitable. However, only 5% of the ...
An energy-aware scheme for solving the routing problem in the internet of things based on jaya and flower pollination algorithms
(Springer Science and Business Media Deutschland GmbH, 2023)
Clustering and routing protocols for Internet of Things (IoT) need to consider energy usage and how to reduce it. Unbalanced power usage is a common concern with current solutions to cluster-based routing problems in the ...
Secluded Lives: Restricted Urban Practices of Migrant Domestic and Care Workers in Istanbul
(University of L'Aquila, Department of Civil Construction, Building and Architecture, Environmental Engineering, 2022)
Our research investigates the gendered processes of labour migration of domestic and care workers (MDWs), along with their experiences of urban life in Istanbul. As an interdisciplinary urban study in concordance with ...
IEEE 802.19.3 Coexistence Recommendations for IEEE 802.11 and IEEE 802.15.4 Based Systems Operating in SUB-1 GHz Frequency Bands
(Institute of Electrical and Electronics Engineers Inc., 2023)
Internet of Things (IoT) applications are rapidly increasing. A broad range of low-power wide-area technologies have been developed in the Sub-1 GHz frequency bands to meet various application requirements. Massive IEEE ...
Synthesis and molecular modeling of MetAP2 of thiosemicarbazides, 1,2,4-triazoles, thioethers derived from (S)-Naproxen as possible breast cancer agents
(Elsevier, 2022)
New thiosemicarbazides (3, 5-6), 1,2,4-triazoles (14-15) and thioethers (22-68) from derived (S)-Naproxen were synthesized in this study. The structure of these compounds were elucidated by spectral (FT-IR, H-1 NMR, C-13 ...
Corporate risk-taking in developed countries: The influence of economic policy uncertainty and macroeconomic conditions
(Elsevier B.V., 2020)
Using 74,974 firm-year observations covering 15 developed European countries over the time period 1999–2017, this paper explores the effect of economic policy uncertainty on corporate risk-taking. The findings indicate ...