Mechanical & Industrial Engineering: المرسلات الحديثة
السجلات المعروضة 581 -- 600 من 1454
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Parametric study of radial functionally graded femoral prostheses with different geometries
( Kluwer Academic Publishers , 2015 , Article)Due to complex loading and chemical conditions of the human body, the artificial replacements of the body organs demand materials with superior characteristics. Therefore, recently using composite materials have gained a ... -
Thermophysical properties measurement of nano cellulose in ethylene glycol/water
( Elsevier , 2017 , Article)Nanofluids are the suspensions of solid nanoparticles in the liquids as base fluids. They have been the latest engineering material among the investigators as they exhibit promising enhanced thermal properties and many ... -
Simulation method for redesign of cars hood structure to achieve the requirements of pedestrian protection during accidents
( American Institute of Physics Inc. , 2020 , Conference)Thousands of lives the world loss every year due to Pedestrian-Cars accidents and more have injuries. Pedestrian Friendly Cars option is a viable alternative solution to reduce the pedestrian fatalities number and mitigate ... -
Practicality of 3D Printed Personalized Medicines in Therapeutics
( Frontiers Media S.A. , 2021 , Article Review)Technological advances in science over the past century have paved the way for remedial treatment outcomes in various diseases. Pharmacogenomic predispositions, the emergence of multidrug resistance, medication and formulation ... -
Engineering students' readiness to transition to emergency online learning in response to COVID-19: Case of Qatar
( Modestum LTD , 2020 , Article)This study examined engineering students' initial readiness to transition to emergency online learning in response to COVID-19 in Qatar. A theoretical framework is proposed for understanding the factors influencing students' ... -
Sandwich structures for energy absorption applications: A review
( MDPI AG , 2021 , Article)It is crucial that proper engineering structures are designed as energy absorbers for high dynamic loading situations, such as accidents, blasts, or impacts. The role of such structures is to absorb the high kinetic energy ... -
Powder-based laser hybrid additive manufacturing of metals: a review
( Springer Science and Business Media Deutschland GmbH , 2021 , Article Review)Recent advances in additive manufacturing (AM) have attracted significant industrial interest. Initially, AM was mainly associated with the fabrication of prototypes, but the AM advances together with the broadening range ... -
Integrated TOPSIS-COV approach for selecting a sustainable PET waste management technology: A case study in Qatar
( Elsevier , 2022 , Article)In 2018, the global annual consumption of Polyethylene terephthalate (PET) bottles was approximately 27.64 million tons, with one million bottles sold worldwide every minute. Unmanaged PET bottles in the environment lead ... -
Optimal design and operation of conventional, solar electric, and solar thermal district cooling systems
( John Wiley and Sons Ltd , 2022 , Article)This research investigates the integration of solar energy with traditional cooling technologies using solar electric cooling systems. A holistic optimization process is introduced to enable the cost-effective design of ... -
Data of the design of solar assisted district cooling systems
( Elsevier , 2020 , Dataset)The collected datasets are relevant and related to Optimization of Design and Operation of Solar Assisted District Cooling Systems [1] paper. Part of the data is collected on the main and common components of the system. ... -
Green hydrogen for industrial sector decarbonization: Costs and impacts on hydrogen economy in qatar
( Elsevier , 2021 , Article)This study focuses on the development of a strategic framework for the design of a hydrogen supply chain network (HSCN) mainly investigating the potential of industrial decarbonization and multi-sectors integration (i.e., ... -
Exact approaches for routing capacitated electric vehicles
( Elsevier , 2020 , Article)We investigate a variant of the standard Capacitated Vehicle Routing Problem (CVRP), where each vehicle is powered exclusively by electricity stored in its rechargeable battery. Consequently, each vehicle should visit not ... -
Enhanced compact models for the connected subgraph problem and for the shortest path problem in digraphs with negative cycles
(2013 , Article)We investigate the minimum-weight connected subgraph problem. The importance of this problem stems from the fact that it constitutes the backbone of many network design problems having applications in several areas including ... -
Optimal planning of liquefied natural gas deliveries
( Elsevier , 2016 , Article)We investigate the problem of designing an optimal annual delivery plan for Liquefied Natural Gas (LNG). This problem requires determining the long-term cargo delivery dates and the assignment of vessels to the cargoes ... -
MIP models for minimizing total tardiness in a two-machine flow shop
( Palgrave Macmillan Ltd. , 2013 , Article)We propose compact mixed-integer programming models for the NP-hard problem of minimizing tardiness in a two-machine flow shop. Also, we propose valid inequalities that aim at tightening the models' representations. We ... -
Improved bounds for hybrid flow shop scheduling with multiprocessor tasks
(2013 , Article)In this paper, we investigate the problem of minimizing makespan in a multistage hybrid flow-shop scheduling with multiprocessor tasks. To generate high-quality approximate solutions to this challenging NP-hard problem, ... -
A matheuristic for the robust integrated airline fleet assignment, aircraft routing, and crew pairing problem
( Elsevier , 2022 , Article)We address an integrated airline scheduling problem that combines three airline planning processes: fleet assignment, aircraft routing, and crew pairing. For a given daily flight schedule, the problem requires simultaneously ... -
A lifted compact formulation for the daily aircraft maintenance routing problem
( INFORMS Inst.for Operations Res.and the Management Sciences , 2013 , Article)Given a set of flights for a specific fleet type the aircraft routing problem (ARP) determines the flying sequence for each individual aircraft while incorporating specific considerations of minimum turn time maintenance ... -
A hybrid simulation-optimization approach for the robust Discrete Time/Cost Trade-off Problem
( Elsevier , 2015 , Article)We investigate a stochastic Discrete Time/Cost Trade-off Problem. This multimode project scheduling problem, requires assigning modes to activities, and scheduling the activities so that the sum of the activities cost and ... -
A branch-and-price algorithm for the two-stage guillotine cutting stock problem
( Palgrave Macmillan Ltd. , 2013 , Article)We investigate the two-stage guillotine two-dimensional cutting stock problem. This problem commonly arises in the industry when small rectangular items need to be cut out of large stock sheets. We propose an integer ...
