Results 11 to 20 of about 3,535 (131)

Multivalent ionizable lipid-polypeptides for tumor-confined mRNA transfection [PDF]

open access: yesBioactive Materials
mRNA therapeutics is revolutionizing the treatment concepts toward many diseases including cancer. The potential of mRNA is, however, frequently limited by modest control over site of transfection.
Xiaofei Zhao   +5 more
doaj   +2 more sources

Bi-Stage Optimization Model For Transportation of Construction Steel: An Indian Case Study [PDF]

open access: yesE3S Web of Conferences, 2023
In a steel plant, one of the critical tasks of plant logistics is the transportation of the finished products. A steel company transportation system generally consists of a fleet of load-carrying trailers and rail, which are used to transport finished ...
Sharma Gaurav Kumar   +4 more
doaj   +1 more source

MULTI-OBJECTIVE OPTIMIZATION MODEL FOR A MULTI-DEPOT MIXED FLEET ELECTRIC VEHICLE SCHEDULING PROBLEM WITH REAL-WORLD CONSTRAINTS [PDF]

open access: yesTransport Problems, 2022
This paper presents the problem of public transport planning in terms of the optimal use of the available fleet of vehicles and reductions in operational costs and environmental impact.
Jerzy DUDA   +6 more
doaj   +1 more source

Assessment of the dilution controlling factor in the production scheduling of mines [PDF]

open access: yesمجله مدل سازی در مهندسی, 2021
With reduction in the mineral grade due to thedevelopment of the mining area to the depths and to ensure the economic efficiencyof mining operations, it is necessary to increase the annual productioncapacity, therefore scheduling problems optimization in
farshad nejadshahmohammad   +2 more
doaj   +1 more source

Two stages of halal food distribution model for perishable food products

open access: yesInternational Journal of Production Management and Engineering, 2023
Two stages of halal food distribution model for perishable food products are a mixed integer linear program (MILP) model proposed to solve the distribution problem of halal food, especially for perishable food products.
Dwi Agustina Kurniawati   +1 more
doaj   +1 more source

An adaptable robust optimization model for a dual-channel closed-loop supply chain considering cost and demand uncertainty

open access: yesJournal of Advanced Mechanical Design, Systems, and Manufacturing, 2022
Most real-life optimization problems are subjected to uncertainty, and the robust optimization approach is one of the efficient techniques to deal with uncertain optimization problems.
Essam KAOUD   +3 more
doaj   +1 more source

Photovoltaic Penetration with MILP Method and Technical Minimum Loading Consideration

open access: yesJurnal Nasional Teknik Elektro dan Teknologi Informasi, 2023
Technological development and the reduction of installation costs have caused a rapid growth of solar power plants in Indonesia. The National Electricity Company (Perusahaan Listrik Negara, PLN) strives to achieve the energy mix of renewable energy to 23%
Alfi Bahar   +3 more
doaj   +1 more source

Stuff scheduling in capillary marketing and analyse of its impact on the company’s financial issues [PDF]

open access: yesInternational Journal of Research in Industrial Engineering, 2019
In today’s competitive business environment, supply chain performance is one of the most critical issues in the various industries; there is much argumentation about the fact that supply chain performance is the basis of the supply chain management ...
H. Amin-Tahmasbi, M. Hami
doaj   +1 more source

ارزیابی اقتصادی روش استخراج تخریب بلوکی با توجه به محدودیت عیار کارخانه فراوری [PDF]

open access: yesMuhandisī-i manābi̒-i ma̒danī, 2021
برنامه‌ریزی تولید در روش تخریب ‌بلوکی، مقدار تناژ استخراجی از هر دهانه تخلیه تا مقصد مشخص (کارخانه فرآوری) در‌ هر دوره زمانی با اهداف برنامه‌ریزی را بیان می‌کند. یکی از مشکلات در برنامه‌ریزی تخریب ‌بلوکی فقدان یکپارچگی پارامترهای اصلی طراحی است، بنابراین
محمد باقر فتحی   +2 more
doaj   +1 more source

Development of Multi-similarity index Clustering algorithm in Mathematical Modelling of Mines [PDF]

open access: yesمجله مدل سازی در مهندسی, 2019
Generating a production schedule that will provide optimal operating strategies without all technical and operational constraints is not practical. Creating such models with considering NPV as objective function result to oversize mathematical problems ...
farshad nejadshahmohammad
doaj   +1 more source

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