نتایج جستجو برای: returned products
تعداد نتایج: 324122 فیلتر نتایج به سال:
Remanufacturing is a concept of strategic importance that enables a significant part of the value added to a product during its initial production to be retained. It is no longer acceptable to dispose continually of strategically important materials in landfill sites or waste the energy associated with their processing. Remanufacturing is the process by which used products and assemblies are re...
Coronavirus new which caused the outbreak of pneumonia and closure tourist destinations many SMEs products to be returned by souvenir center production stopped during Covid-19 pandemic. Banyuwangi Regency has also experienced starting March 2020 an impact on in Regency, one is Ratu Manis SMEs. After attractions, 70% that were entrusted attractions returned. The number decreased. Many exhibition...
Manufacturers need to effectively address returned products in their system, and challenges occur the remanufacturing processes due uncertainty related quantities quality of components. This research focuses on identifying encountered a Reverse Logistics (RL) system are illustrated with an automotive case study. Lean Six-sigma techniques used find these issues RL process or linear programming a...
This paper examines recycling of end-of-life products in developing countries to determine the most reasonable collection policy order increase profits. The process self-recycling by original manufacturers is examined using simulations. simulations were based on three different investment percentages for versus refurbishment/remanufacture products. Results offered here can help decision makers ...
in this thesis, a better reaction conditions for the synthesis of spirobarbiturates catalyzed by task-specific ionic liquid (2-hydroxy-n-(2-hydroxyethyl)-n,n-dimethylethanaminium formate), calcium hypochlorite ca(ocl)2 or n-bromosuccinimide (nbs) in the presence of water at room temperature by ultrasonic technique is provided. the design and synthesis of spirocycles is a challenging task becaus...
we report a case of a 68-year-old female who was a known case of diabetes mellitus and chronic liver disease and presented with complaints of dry cough and other constitutional symptoms since one month. during initial investigations, the patient was found to have peripheral blood eosinophilia. upon investigating further,the patient was found to have mediastinal lymphadenopathy and fine-needle a...
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