Literatura académica sobre el tema "Bulk warehouse"

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Artículos de revistas sobre el tema "Bulk warehouse"

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Savu, Ionel Dănuț, Bebe Adrian Olei, Sorin Vasile Savu, Gabriel Constantin Benga y Răzvan Ionuț Iacobici. "Warehousing in Romania". Advanced Engineering Forum 34 (octubre de 2019): 235–40. http://dx.doi.org/10.4028/www.scientific.net/aef.34.235.

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Any perturbation in politics and in economics affects the logistics of freight, from local to regional, national and even international. It creates weaving of the total volume of cargo and subsequently weaving of the market’s necessities regarding the transportation and warehousing. More, weaving of the volume of investments is specific effect. Such mechanism has been recorded in the last 7 years: increasing 2012-2015, decreasing 2015-2017, increasing 2017-2018. From 2017 it has been recorded a higher value of individual transactions, compared to 2016, when the transactions have dropped dramatically. In the end of the 2017, the mass center of the warehousing facilities were in the triangle Bucuresti-Pitesti-Ploiesti. The structure of the warehousing offer was at 31.12.2017: Green, energy efficient warehouses with available space for rent - Warehouse spaces: 197.440 m2, Warehouse rent: 45.540 m2, Average rental price: 2.73 €; A category warehouses with available warehouse space for rent - Warehouse spaces: 5.832.841 m2, Warehouse rent: 2.312.824 m2, Average rental price: 12.79 €; B category warehouses with available warehouse space for rent - Warehouse spaces: 487.388 m2, Warehouse rent: 222.248 m2 , Average rental price: 2.98 €; C category warehouses with available warehouse space for rent - Warehouse spaces: 109.432 m2, Warehouse rent: 60.582 m2 , Average rental price: 2.13 €; D category warehouses with available warehouse space for rent - Warehouse spaces: 1.950 m2, Warehouse rent: 1.950 m2 , Average rental price: 3.75 €; the rest to 100% was shared among Cold, Break-Bulk, Cross dock, Transload, Hazmat, and Food grade warehouse types. Keywords: warehousing, improve efficiency, improve quality, improve security, warehousing structur
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Sazonova, Svetlana, S. Nikolenko y N. Akamsina. "ANALYSIS OF PERSONAL PROTECTIVE EQUIPMENT AND DEVELOPMENT OF MEASURES TO IMPROVE WORKING CONDITIONS IN THE WAREHOUSE". Modeling of systems and processes 13, n.º 4 (16 de febrero de 2021): 64–71. http://dx.doi.org/10.12737/2219-0767-2021-13-4-64-71.

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The analysis of the results of theoretical and experimental studies, normative and technical literature, using well-known techniques is carried out. The types of personal protective equipment used in dusty production areas of the construction industry are considered. Measures are proposed to improve the working conditions of workers in the warehouse for temporary storage of packaged bulk materials. A project for a power supply system has been developed to improve the lighting of warehouses and maintain lighting in case of certain emergencies. In the premises of the warehouse, it was proposed to use a supply and exhaust ventilation device with mechanical and natural motivation through the windows of the premises and the openings of the warehouse gates. A number of measures have been proposed to achieve a standardized noise level from ventilation units in a temporary storage warehouse for packaged bulk materials.
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Xu, Yaqing, Hong Gui, Jiang Zhang y Yihua Wei. "Supply Chain Analysis of Cross Border Importing E-Commerce Considering with Bonded Warehouse and Direct Mailing". Sustainability 11, n.º 7 (30 de marzo de 2019): 1909. http://dx.doi.org/10.3390/su11071909.

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In this paper, we consider a cross-border supply chain system that has an import e-commerce company and an overseas supplier. We first considered a pure bonded warehouse mode in which the e-commerce company makes bulk purchase from an overseas supplier to a bonded warehouse and will deliver goods to customers from the bonded warehouse when customers order online. We constructed a Stackelberg model to obtain the equilibrium solution by using backward induction, and then properties of equilibrium strategy and equilibrium profit is discussed. We then studied the combined bonded warehouse and direct mailing mode in which the e-commerce company will purchase a single piece and mail to the customer directly if the bonded warehouse is out of stock. Analytical results demonstrate that the combined bonded warehouse and direct mailing mode may increase the profit of suppliers and decrease the profit of e-commerce companies.
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Dey, Kushankur y Sivakumar Alur. "Warehouse to Manage Collateral — Kaul’s Dilemma". Asian Case Research Journal 20, n.º 01 (junio de 2016): 133–75. http://dx.doi.org/10.1142/s0218927516500061.

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NCMSL, incorporated in India in 2004 was a Mumbai-based Collateral Management (CM) services organisation that was facing a dilemma in expanding its operations. It was set up with the objective of empowering stakeholders mainly in agricultural commodities business to deal with various risks. Its major businesses were managing warehouses and providing collateral management services. It provided CM services to its clients that lent based on collaterals (warehoused non-perishable commodities). Competitors included National Bulk Handling Corporation among others, who provided similar offerings in the market. Banks were its major clients. The assets under NCMSL’s management and income varied considerably over the last four financial years (FY 2008–12). Mr Sanjay Kaul, NCMSL’s MD & CEO was wondering whether investing in an own-warehousing network would make business sense. He was exploring whether increasing the bank network for business expansion would bear any fruit. He anticipated answers to his questions from the data available.
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Rasi, Jose Roberto, Roberto Bernardo, Wellington Mazer, Jorge Augusto Serafim y Luís Augusto Bachega. "Proposal for Modular Precast Bulk Warehouse for Brazilian Agricultural Frontier Farms". International Journal for Innovation Education and Research 8, n.º 11 (1 de noviembre de 2020): 345–59. http://dx.doi.org/10.31686/ijier.vol8.iss11.2758.

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Brazil is one of the largest agribusiness producers in the world, however, Brazilian competitiveness is impaired when the agricultural product, at lower costs, reaches its destination at higher costs than global competitors due to the deficiency of the grain storage system and transport infrastructure. A viable alternative is the construction of a storage silo on the rural property, with low-cost prefabricated parts that can be transferred to other locations, with easy demobilization and assembly, if necessary. This paper has the objective to design a precast concrete silo with low weight, modular, structurally analyzed by the SAP 2000 V20 software, and presented the cost estimated at 15.6% of the cost of a conventional precast bulk silo, with the same storage capacity.
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LIN, TIEN-YU. "A TWO-WAREHOUSE INVENTORY MODEL FOR ITEMS WITH IMPERFECT QUALITY AND QUANTITY DISCOUNTS". Asia-Pacific Journal of Operational Research 28, n.º 02 (abril de 2011): 147–61. http://dx.doi.org/10.1142/s0217595911003107.

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In this paper, a two-warehouse inventory model for items with imperfect quality and all-unit quantity discounts was developed. In practice, the supplier usually offers quantity discounts to encourage the retailer ordering larger lot sizes and thus, extra storage space is needed for the retailer. Two levels of storages, owned-warehouse and rented warehouse, are considered in this study to store bulk quantities. We develop two algorithms to determine the optimal lot size and purchasing cost: one is based on the work of Render et al. (2003) and the other is similar to the method proposed by Goyal (1995). Two numerical examples are provided for illustration, in which we show that our algorithms require fewer iterations than that of the modified procedures based on the work of Render et al. (2003).
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Sheikh, Hussain Saleem, Fahim Gohar Awan y Asima Kiran. "A Novel Method for Cluster Detection of RFID-Tags using Multilinear Polarized Antenna". WSEAS TRANSACTIONS ON COMMUNICATIONS 20 (16 de julio de 2021): 82–100. http://dx.doi.org/10.37394/23204.2021.20.11.

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Product identification using barcodes has gained good astounding, especially at the point of sale, where different products are being scanned individually before making the payment receipt. These products when at the warehouse meets issues like individual scanning demands significant time and labor to be involved in the human error. Barcodes have been in a process of replacement by Radio Frequency Identification (RFID). RFID is a technology that enables data transfer wirelessly and provides several advantages over barcodes which mandatory requires line of sight. Much of the work has been done on RFID tag antenna design, but efficient reader antenna design has been a major need of the hour for big warehouses, that came across bulk data to manage on daily basis. RFID reader antennas are unable to focus their RF energy on a desired zone. This paper proposes a novel multi-linear polarized RFID reader antenna design that utilizes the RF energy efficiently to meet the bulk reading application that will help in managing the tagged stock for industrial application.
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Yang, Wei Qiao, Hai Dong Liu, Xia Liu, Xi Hong Li, Chong Xiao Shao, Mei Mei Hao y Yun Bin Jiang. "Changes in the Quality of Soybean during Warehouse Storage". Advanced Materials Research 912-914 (abril de 2014): 1982–85. http://dx.doi.org/10.4028/www.scientific.net/amr.912-914.1982.

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Large warehouse, being considered as the general type of storage granary in China, has proven to be the key post-harvest management in the fight against food security for long periods storage. Soybean (Glycine max) seeds bulk stored under ambient condition (the control) and mechanical ventilation (the test) for 12 month were analyzed for some physico-chemical characteristics to investigate the effect of storage condition on the quality of soybeans. The results indicated that the samples storied in texted storehouse had a lower level of the free fatty acid content. There was a notably higher water solute protein content compared with the samples in controlled storehouse, which effectively reduce the deterioration of water-soluble protein quality and respiration rates. These results provide convincing evidence that tested warehouse obviously superior to conventional storage, which can delay the quality deterioration of soybean seeds quality and has good prospects for application.
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Rahman, Nayem y Dale Rutz. "Building Data Warehouses Using Automation". International Journal of Intelligent Information Technologies 11, n.º 2 (abril de 2015): 1–22. http://dx.doi.org/10.4018/ijiit.2015040101.

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Software development is a complex endeavor. While significant benefits can be achieved, the process is often laborious, time consuming and error prone requiring multiple iterations in order to achieve the desired result. Issues arise for numerous reasons – coding defects, unclear requirements, migration challenges, lack of convention, and inadequate testing to name a few. When convention and automation are introduced into the software development lifecycle there are significantly fewer opportunities for failure. Automation also allows for shorter development windows. Generally there are fewer errors throughout testing, with the bulk of those being found in unit and functional testing, far before the users get involved in systems acceptance testing. A data warehouse consists of multiple subject areas in which many tasks are common and should be automated for the sake of efficiency and enforcing convention. This article discusses a set of tools that can be used to automate writing data warehouse objects. The article also provides statistics of time saved using automation.
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Ditch, B., G. Yee y M. Chaos. "Estimating the Time-of-Involvement of Bulk Packed Lithium-Ion Batteries in a Warehouse Storage Fire". Fire Safety Science 11 (2014): 1024–34. http://dx.doi.org/10.3801/iafss.fss.11-1024.

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Tesis sobre el tema "Bulk warehouse"

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Foley, Marianne. "The use of small scale fire test data for the hazard assessment of bulk materials". Thesis, University of Edinburgh, 1995. http://hdl.handle.net/1842/3529.

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An experimental study of fire testing of solid materials has been carried out to investigate whether or not these tests yield useful data for the burning of materials stored in bulk, for example in warehouses. Tests were performed using the Cone Calorimeter, the HSE third scale room/corridor rig, BS 5852 part 2, and some nonstandard tests. The results have been compared and the problems with fire testing have been discussed with reference to the current literature and trends in fire testing. The additional complications of unusual material behaviour under exposure to heating have also been investigated. In the third scale room/corridor test, where vertical, parallel samples are used, the separation distance between the samples was found to play a significant part in whether ignition of fire retarded samples could be achieved or not. A literature survey revealed a dearth of information on this subject. As this type of parallel configuration is found in warehouse storage as well as vertical ducts and cavities, an investigation was conducted into flames between vertical parallel walls. Measurements were made of total and radiative heat fluxes at the walls, flame and gas temperatures, and flame heights under a variety of conditions. It was found that the configuration of the system was very important, with the separation distance and fluid dynamics both having a major influence. Burner position, geometry and heat release rate were also varied and their influence assessed. Statistical methods were employed to correlate the heat flux data and temperatures with the other variables, with excellent correlation coefficients for the equations developed. These have been compared with previous expressions developed for flames against vertical walls. Results from CFD work on two of the parallel wall cases of special interest were analysed and discussed with reference to the . experimental results. The findings have implications for the fire testing of materials, and for the hazard assessment of materials stored in high rack storage. An understanding of potential exposure conditions in a real fire scenario are essential for the appropriate use of fire tests.
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Walldén, Cerna Felicia. "En studie av metoder för effektivisering av bulklager : En fallstudie på pelletstillverkande verksamhet". Thesis, Högskolan i Gävle, Avdelningen för industriell ekonomi, industridesign och maskinteknik, 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:hig:diva-32996.

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Lagerhantering avser aktiviteter som mottagning av varor, inlagring, lagring, orderplockning, omlagring, sortering och frakt. Enligt tidigare studier, av bland annat Drury (1988), uppstår 55% - 60% av lagrets kostnader i orderplockning och omlagring. Idag finns teorier och modeller om hur lagerhantering kring orderplockning och omlagring kan optimeras. Dock behandlas bulklager sällan i forskning eller litteratur. Detta arbete hade således i syfte att undersöka vedertagen teoris anpassningsförmåga på en verksamhet med bulklager. Studien har uppfyllt syftet genom en fall- och litteraturstudie med både kvalitativa och kvantitativa tillvägagångssätt i form av intervjuer och observationer. Lagerutformning och lagerstyrning kan med fördel ses som grundläggande metoder som förutsätter effektivitetsutveckling inom plockning och omlagring i bulklager. Metoder som MUDA och 5S skapar förutsättningarna att identifiera, upprätthålla och genomföra effektivitetsförbättringar.  De vedertagna metoderna som studerats kunde genom observation och intervju konstateras som implementerbar eller icke implementerbar. Som sammanfattning kunde en övergripande mall av metoderna sammanställas där det gemensamt och separat kunde bidra till effektivisering. Fallföretaget kunde förses med förbättringsförslag som rekommenderas att införas i både mindre etapper och under större, mer omfattande projekt.
Inventory management refers to activities such as receiving goods, storing, in storage, order picking, rearranging, sorting and shipping. According to previous studies, by Drury (1988), 55% - 60% of the warehouse costs incur in order picking and rearrangement. Today there are theories and models on how inventory management around order picking and rearrangement can be optimized. However, bulk stocks are rarely addressed in research or literature. Thus, this work was aimed at examining the adaptive theory of customary methods in a business with bulk storage. The study has fulfilled its purpose through a case and literature study with both qualitative and quantitative approaches in the form of interviews and observations. Inventory design and inventory control can advantageously be seen as basic methods that require efficiency development in picking and rearranging in bulk storages. Methods such as MUDA and 5S create the conditions for identifying, maintaining and implementing efficiency improvements. The customary methods studied could, through observation and interview, be found to be implementable or non-implementable. In summary, an overall template of the methods could be compiled where they could jointly and separately contribute to efficiency improvements. The studied company could be provided with improvement proposals that are recommended to be introduced in both smaller stages and during larger, more extensive projects.
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Schaufelbuhl, M. R. "Liquid bulk wax handling and storage : a systems approach to resolve a material handling problem". Thesis, 2014. http://hdl.handle.net/10210/11530.

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M.Tech. (Industrial Engineering)
Material handling is never value-adding, but always increases the production costs. The objective of any new handling system should therefore be to reduce handling and then to find cost-effective solutions for those operations that cannot be eliminated. The systems approach can be used to analyse and solve material handling problems, ensuring that all alternatives are considered. This increases the likelihood of a successful project. The feasibility study should be used at the outset of a project to ensure that a shortlist of the best solutions can be made. This is done before major capital expense is incurred. Thereafter, a systematic procedure guides the project from a concept design, to a few selected option, then to the simulation of the proposed system and finally to the installation plan and construction. The systems approach is often preferred by management, because the financial and technical issues are quantified and therefore reduce the risk of a bad investment. Ultimately, a new material handling system, if required at all, should minimise production costs and therefore be an asset instead of a liability to the company.
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Libros sobre el tema "Bulk warehouse"

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Institute, American Law. Uniform commercial code: Official text and comments : including Article 1 (general provisions), Article 2 (sales), Article 2A (leases), Article 3 (negotiable instruments), Article 4 (bank deposits and collections), Article 4A (funds transfers), Article 5 (letters of credit), Article 6 (bulk sales), Article 7 (warehouse receipts, bills of lading and other documents of title), Article 8 (investment securities), Article 9 (secured transactions), appendices, index. 2a ed. [St. Paul]: Thomson/West, 2004.

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Institute, American Law. Uniform commercial code: For use in 2003; official text and comments, including Article 1 (general provisions), Article 2 (sales), Article 2A (leases), Article 3 (negotiable instruments), Article 4 (bank deposits and collections), Article 4A (funds transfers), Article 5 (letters of credit), Article 6 (bulk sales), Article 7 (warehouse receipts, bills of lading and other documents of title), Article 8 (investment securities), Article 9 (secured transactions), appendices, index. 2a ed. [St. Paul, Minn.]: West Group, 2003.

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How to build realistic layouts: Industries you can model : 6 how-to stories : soybean elevator, grocery warehouse, propane bulk plant, kraft-paper mill, automobile dock, signs for industries : detailed info : freight house operations, hauling livestock, shipping citrus, loading points, plus a giant HO industry and prototype drawings. Waukesha, WI: Kalmbach Pub. Co., 2007.

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Risk-based food inspection manual for the Caribbean. Organización Panamericana de la Salud, 2019. http://dx.doi.org/10.37774/9789275121238.

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[Introduction] This manual contains guidance for risk-based inspections of food processing, preparation, retail and restaurants that countries can consult and adapt/adopt in developing a risk-based food business inspection program for their specific context. It is intended to help countries implement risk-based inspection systems that are consistent with international standards. This document builds on the FAO Risk Based Food Inspection manual (2008) and draws on the more recent guidance developed for governments by Codex Alimentarius, in particular, the Principles and Guidelines for National Food Control Systems (CAC/GL 82-2013) and the General Principles of Food Hygiene (CAC/RCP 1-1969). Table of contents RISK-BASED FOOD INSPECTION MANUAL FOR THE CARIBBEAN | Contributions and Acknowledgement | SECTION 1 - INTRODUCTION | SECTION 2 - GUIDING PRINCIPLES AND TERMINOLOGY | Guiding Principles | Terminology | SECTION 3 - RISK-BASED INSPECTION PLANNING AND REPORTING | National Food Profiles | Risk categorization for food | Risk categorization for food businesses | Risk-based inspection planning | General | Establishing inspection priorities | Developing an annual plan | Risk Based Inspection System Reporting | Delivery of planned activities | Program effectiveness | Conclusion | SECTION 4 - PROCEDURES FOR RISK BASED INSPECTION | Types or categories of food business inspection | General guidance | Preparation for the inspection | INSPECTION GUIDELINES AND PROCEDURES | Opening meeting | Guidance 1: Opening Meeting (Medium to large food businesses) | Guidance 2: Opening meeting (Micro and Small food businesses) | Documentation Review | Guidance 3: Documentation review of food businesses with written food control processes | Outside review | Guidance 4: Food business: Outside exterior inspection | Guidance 5: Food business (without a permanent building) outside inspection | Inside review | Guidance 6: Food business (inside) inspection | Guidance 7: Bakeries | Guidance 8: Bottling drinks | Guidance 9: Eggs | Guidance 10: Fish and Fish products | Guidance 11: Market vendors, bulk sales of fruit, vegetables, spices, rice, pulses | Guidance 12: Milk, Dairy | Guidance 13: Poultry and Meat | Guidance 14: Restaurant/Cooked Food | Guidance 15: Retail | Guidance 16: Street food | Guidance 17: Warehouses, Storage facilities | Closing meeting, reporting and follow up | Guidance 18: Medium to Large Food Businesses | Guidance 19: Small and Micro Food Businesses | APPENDIX | Appendix 1: National food profiles | Appendix 2: Food Risks (Information and examples) | Appendix 3: Food business risk scores (draft) form | Appendix 4: Rating guide | Decision tree for rating level of non-compliance | Appendix 5: Inspection Report and Corrective Action Form | Appendix 6: Guidance on Labelling Review (Generic) | Appendix 7: Planning Example | Appendix 8: Case Studies | Case study 1: Retail | Case study 2: Small manufacturer of condiments | Case study 3: street food (doubles) | GLOSSARY | REFERENCES
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Capítulos de libros sobre el tema "Bulk warehouse"

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Rahman, Nayem y Dale Rutz. "Building Data Warehouses Using Automation". En Rapid Automation, 735–59. IGI Global, 2019. http://dx.doi.org/10.4018/978-1-5225-8060-7.ch034.

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Software development is a complex endeavor. While significant benefits can be achieved, the process is often laborious, time consuming and error prone requiring multiple iterations in order to achieve the desired result. Issues arise for numerous reasons – coding defects, unclear requirements, migration challenges, lack of convention, and inadequate testing to name a few. When convention and automation are introduced into the software development lifecycle there are significantly fewer opportunities for failure. Automation also allows for shorter development windows. Generally there are fewer errors throughout testing, with the bulk of those being found in unit and functional testing, far before the users get involved in systems acceptance testing. A data warehouse consists of multiple subject areas in which many tasks are common and should be automated for the sake of efficiency and enforcing convention. This article discusses a set of tools that can be used to automate writing data warehouse objects. The article also provides statistics of time saved using automation.
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Actas de conferencias sobre el tema "Bulk warehouse"

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Clements, Kelsey, Kaleigh Sweeney, Abigail Tremont, Vipul Muralidhara y Michael E. Kuhl. "Evaluation of warehouse bulk storage lane depth and ABC space allocation using simulation". En 2016 Winter Simulation Conference (WSC). IEEE, 2016. http://dx.doi.org/10.1109/wsc.2016.7822265.

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Su, Lei y Haiying Wang. "Analysis on Electronic Warehouse Receipt of Bulk Commodity in Supply Chain Finance Practice". En 2020 International Conference on Computer Information and Big Data Applications (CIBDA). IEEE, 2020. http://dx.doi.org/10.1109/cibda50819.2020.00016.

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Wu, Yujian y Lei Huang. "Design of Dynamic Surveillance System for Port Bulk Cargo Entering and Leaving the Warehouse Based on RFID Technology". En the 2018 2nd International Conference. New York, New York, USA: ACM Press, 2018. http://dx.doi.org/10.1145/3297156.3297225.

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Macfarlane, Gregor J., Nicholas T. M. Johnson, Lauchlan J. Clarke, Ross J. Ballantyne y Kevin A. McTaggart. "The Floating Harbour Transhipper: New-Generation Transhipment of Bulk Ore Products". En ASME 2015 34th International Conference on Ocean, Offshore and Arctic Engineering. American Society of Mechanical Engineers, 2015. http://dx.doi.org/10.1115/omae2015-41337.

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Bulk products such as iron ore and coal are usually shipped directly from shore facilities using large bulk carriers. This often involves significant cost due to major dredging operations, long jetties, large storage sheds and the acquisition of large tracts of coastal land. The costs of direct shore to an ocean-going export vessel (OGV) loading often run into billions of dollars — prohibitive for small- to medium-scale mining operations, particularly in remote regions with only distant access to deep water ports. The current industry standard for mitigating these issues is transhipping; the bulk cargo is transported from a smaller shore based facility to the export vessel moored in deep water by a small feeder vessel. Transhipment, while mitigating many of these issues, does introduce other concerns with respect to limiting seastate, environmentally harmful dust and potential spillage during materials transfer. The Australian company Sea Transport Corporation and the Australian Maritime College at the University of Tasmania are developing new technology for bulk ore transhipment: the floating harbour transhipper (FHT). The FHT is essentially a large floating warehouse with an aft well dock to support material transfer operations from the feeder vessel. The major advantages to the mining export industry are in the form of environmental and economic improvements, in some cases completely avoiding expensive dredging while minimising the environmentally invasive onshore infrastructure. In addition, the whole process is enclosed, therefore eliminating grab spillage and dust transport issues common to other transhipping methods. This paper presents an overview of the main hydrodynamic issues currently being investigated: primarily the interaction between multiple floating bodies close to one another in a seaway. The two primary ship-to-ship interactions that are being investigated are the effects experienced by the feeder vessel when it is docking or undocking within the FHT well dock and the interactions between the three vessels when operating in close proximity in an open seaway. A combination of physical scale model experiments and numerical techniques is employed, with a significant portion of the experimental program dedicated to the validation of the numerical simulation codes used to investigate the behaviour of the vessels. ShipMo3D is an object based library developed by DRDC for the purpose of analysing the seakeeping performance of vessels operating in a seaway in either the frequency or time domain. The capabilities of ShipMo3D are applied to this novel application in an attempt to provide realistic simulations of the interaction between the vessels of the FHT system. DualSPHysics, an open source Smoothed Particle Hydrodynamics (SPH) code, is being applied to the domain within the very restricted water environment of the FHT well dock to investigate the fluid flow behaviour and the effect that this has on the feeder vessel when entering/exiting.
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Clarke, Lauchlan J., Gregor J. Macfarlane, Irene Penesis, Jonathan T. Duffy, Shinsuke Matsubara y Ross J. Ballantyne. "A Risk Assessment of a Novel Bulk Cargo Ship-to-Ship Transfer Operation Using the Functional Resonance Analysis Method". En ASME 2017 36th International Conference on Ocean, Offshore and Arctic Engineering. American Society of Mechanical Engineers, 2017. http://dx.doi.org/10.1115/omae2017-61535.

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Risk assessments underpin a maritime operation’s safety management system. When applied to an untested concept a risk assessment can also assist with overcoming resistance to new technology. This paper proposes the functional resonance analysis method (FRAM) as a tool for developing design recommendations and fulfilling the safety management objectives of the ISM Code. The FRAM is applied to benefit the floating harbour transhipper (FHT), a novel concept for the transhipment of bulk commodities. The FHT acts as a large floating warehouse with an aft well dock that provides shelter for a feeder vessel. The FHT’s materials handling equipment transfers bulk cargo from the feeder vessel onto its own stockpile or directly to an export vessel moored alongside, or from its stockpile to the export vessel. Most risk assessment tools focus on identifying and addressing system components that can potentially fail. With the FRAM however, the scope, direction and recommendations are guided by a practical understanding of the variability of work undertaken rather than preconceived notions of potential failure modes. Adopting a method based on maximising resilience rather than minimising the causes of accidents promotes a shift from a blame culture to a safety culture. Applying the FRAM generated a deeper, broader and more transparent understanding of the FHT transfer operation than what would have been achievable using traditional risk assessment tools. This understanding was used to develop recommendations designed to improve the resilience of the FHT operation.
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Varlamov, A. V. "Economic Evaluation Of Bulk Cargo Processing Technology In Bunker-Type Railway Warehouses". En Proceedings of the II International Scientific Conference GCPMED 2019 - "Global Challenges and Prospects of the Modern Economic Development". European Publisher, 2020. http://dx.doi.org/10.15405/epsbs.2020.03.197.

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Shulin Liu. "Improvement to One Company's Outsourcing Glass Bulb In-warehouse Logistics and its Revelations". En 2006 IEEE International Conference on Service Operations and Logistics, and Informatics. IEEE, 2006. http://dx.doi.org/10.1109/soli.2006.235222.

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Liu, Shulin, Zhihua Ju, Xuejun Liu y Jin Liu. "Improvement to One Company's Outsourcing Glass Bulb In-warehouse Logistics and its Revelations". En 2006 IEEE International Conference on Service Operations and Logistics, and Informatics. IEEE, 2006. http://dx.doi.org/10.1109/soli.2006.329048.

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Lall, Pradeep, Junchao Wei y Lynn Davis. "Solid State Lighting Life Prediction Using Extended Kalman Filter". En ASME 2013 International Technical Conference and Exhibition on Packaging and Integration of Electronic and Photonic Microsystems. American Society of Mechanical Engineers, 2013. http://dx.doi.org/10.1115/ipack2013-73288.

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Solid-state lighting (SSL) luminaires containing light emitting diodes (LEDs) have the potential of seeing excessive temperatures when being transported across country or being stored in non-climate controlled warehouses. They are also being used in outdoor applications in desert environments that see little or no humidity but will experience extremely high temperatures during the day. This makes it important to increase our understanding of what effects high temperature exposure for a prolonged period of time will have on the usability and survivability of these devices. The U.S. Department of Energy has made a long term commitment to advance the efficiency, understanding and development of solid-state lighting (SSL) and is making a strong push for the acceptance and use of SSL products to reduce overall energy consumption attributable to lighting. Traditional light sources “burn out” at end-of-life. For an incandescent bulb, the lamp life is defined by B50 life. However, the LEDs have no filament to “burn”. The LEDs continually degrade and the light output decreases eventually below useful levels causing failure. Presently, the methods described in IES TM-21 are used to predict the L70 life of white LEDs from LM-80 test data. Several failure mechanisms may be active in a LED at a single time causing lumen depreciation. The underlying TM-21 Arrhenius Model may not capture the failure physics in presence of multiple failure mechanisms. Correlation of lumen maintenance with underlying physics of degradation at system-level is needed. In this paper, a Kalman Filter and Extended Kalman Filters (EKF) have been used to develop a 70% Lumen Maintenance Life Prediction Model for LEDs used in SSL luminaires. This model can be used to calculate acceleration factors, evaluate failure-probability and identify ALT methodologies for reducing test time. Nine-thousand hour LM-80 test data for various LEDs have been used for model development. System state has been described in state space form using the measurement of the feature vector, velocity of the feature vector change and the acceleration of the feature vector change. System state at each future time has been computed based on the state space at preceding time step, system dynamics matrix, control vector, control matrix, measurement matrix, measured vector, process noise and measurement noise. The future state of the lumen depreciation has been estimated based on a second order Kalman Filter model and a Bayesian Framework. The measured state variable has been related to the underlying damage using physics-based models. Life prediction of L70 life for the LEDs used in SSL luminaires from KF and EKF based models have been compared with the TM-21 model predictions and experimental data.
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