scholarly journals The characteristic and issues of collaborative product development of the cooperative society in constructing organic and natural food chain in Taiwan

2021 ◽  
Vol 27 (4) ◽  
pp. 304-309
Author(s):  
Shohei SATO ◽  
Tokuya KAWATE ◽  
Youkyung LEE ◽  
Shang-Ho YANG
Author(s):  
Richard Omonigho Ovie ◽  
Samuel Ogheneovo Asagba

Aims: To evaluate the effect of Cd and As on lipid profile in rats by using an experimental food-chain to imitate the natural food-chain of fish to rat. Study Design: Toxicity of Cd and As was first induced in fishes through an artificial habitat; the fishes after 1 month of exposure were killed and used as source of protein in formulating rat feed. In this way, the natural food-chain of fish to rat was mimicked as the rats get the toxic metals in their fish diets. Place and Duration of Study: Department of Biochemistry Laboratory, Faculty of Science, Delta State University, Abraka, Nigeria, from June 2016 to September 2018. Methodology: Adult male rats weighing between 100–150 g were fed with formulated rat feed that has Cd/As (at a dose of 0.4 mg/100 ml) contaminated fish as source of protein. Control group comprises of rats that were not given metal contaminated fish as food. The rats were fed for 3 months after which they were sacrificed and the plasma and vital organs obtained for investigation of lipid metabolism function. Results: Biochemical analysis on lipid profile status was made after 90 days of inoculation. A significant increment (p≤0.05)  in plasma and organ concentrations of Cholesterol, triglyceride (TG), lipoprotein of low density (LDL), and lipoprotein of very low density (VLDL) was seen in the rats given these metals in diet in comparison to control, while plasma and organ lipoprotein of high density (HDL) concentrations declined. Conclusion: These results infer that cadmium and arsenic produces reactive oxygen compounds that are toxic to man, hence calls for caution and further studies.


2005 ◽  
Author(s):  
Robert G. Keane ◽  
Howard Fireman ◽  
Daniel W. Billingsley

In October 1989, the Naval Sea Systems Command (NAVSEA) conducted the Ship Design for Producibility Workshop with broad participation from the Navy, Shipbuilders, Ship Design Agents and Academia. The Workshop was one of NAVSEA’s first Total Quality Leadership (TQL) initiatives and was subsequently expanded by NAVSEA’s Chief Engineer (CHENG) and the Deputy Assistant Secretary of the Navy (DASN) for Ships into the Ship Design, Acquisition, and Construction (DAC) Process Improvement Project. In addition, the National Shipbuilding Research Program (NSRP) initiated a number of thrusts in Concurrent Engineering and Increased Throughput. The authors describe one of these major process improvement initiatives, NAVSEA’s 3D “Product Model” Strategy to extend throughout the enterprise-wide process of warship development a primary focus on the bridge between ship design and shipbuilding. The Workshop and subsequent process improvement initiatives have had a profound impact on the Naval Ship Design Process. Yet, as reported to Congress in 2002 by the Secretary of the Navy, the unbudgeted cost growth and increased cycle times for Detail Design of new warships have “reached an untenable level”. This necessitated the October 2004 ASN (RDA) policy memorandum on Integrated Digital Data Environment (IDDE). To realize transformational innovations in our ship designs, as well as transformational innovations in the entire warship development process, the National Naval Responsibility in Naval Engineering (NNR-NE) was recently established by the Navy. To support NNR-NE the Office of Naval Research (ONR) and the Naval Sea Systems Command (NAVSEA) created the Center for Innovation in Ship Design (CISD). A summary of some recent CISD Innovation Cells and how CISD can contribute to breaking down the existing organizational cultures and institutionalizing a collaborative product development environment are also discussed. As we begin a new century, it is appropriate that our naval ship design and shipbuilding community review its progress, look at the cross-cut principles of leading change, determine what it takes to bring about dramatic cultural transformation, and discuss the critical need for Navy, Shipbuilder, Design Agent and Academia leadership to continue developing a new collaborative product development environment which fosters a sea change in the whole naval ship development process.


2009 ◽  
pp. 2037-2051
Author(s):  
Katariina Ala-Rämi

Software product development requires connecting of specialized information and knowhow. Therefore, planning and production are widely done in networked projects. This chapter studies inter-firm collaboration to explore the role of face-to-face meetings and information and communication technology in knowledge transfer in product development by using case studies of software companies in Oulu, Finland. Clusters are important in forming trust and mutual understanding. Thus, a compact city region and effective social networks are beneficial for inter-firm collaboration. However, information and communication technology is very valuable for routine communication and documentation, but also in distance collaboration. Geographical distance affects inter-firm collaboration in terms of practical arrangements, such as working hours, yet cultural differences bring additional challenges. This chapter considers and scrutinizes social networking in collaborative product development, and the role of clusters and information and communication technology in such development, as among the key success factors.


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