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- طراحی سیستم های صنعتی (7)
- مدیریت عملیات (7)
- Journal Article (6)
- سارماندهی و رهبری (6)
- Conference Papers (5)
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- سیستم های تولید صنعتی (5)
- روش تحقیق (4)
- Course presentation (3)
- E-collaboration; Research framework; knowledge sharing; Time and cost reduction Template (3)
- Distributed generation (DG) (1)
- E-collaboration (1)
- E-collaboration-project management-SMEs (1)
- E_collaboration; Project management; Development time; Reduce cost; New product. (1)
- Fault location (1)
- How to find the suitable paper (1)
- New product (1)
- Perception neural network (MLPNN) (1)
- Power system (1)
- Project management (1)
- Radial basis function neural network (RBFNN) (1)
- Reduce cost (1)
- Reduces time (1)
- Small- and medium-sized enterprises (SMEs) (1)
Articles 31 - 43 of 43
Full-Text Articles in Engineering
مدیریت عملیات 4, Marjan Mohammadjafari Dr
مدیریت عملیات 4, Marjan Mohammadjafari Dr
Dr. Marjan Mohammadjafari
No abstract provided.
سیستم های تولید صنعتی 5, Marjan Mohammadjafari Dr
سیستم های تولید صنعتی 5, Marjan Mohammadjafari Dr
Dr. Marjan Mohammadjafari
No abstract provided.
A Framework For Sharing Knowledge In Product Development By E-Collaboration Through Project Management, Marjan Mohammadjafari Dr, Shamsuddin Ahmed, Siti Zawiah Md, Hadi Zayandehroodi
A Framework For Sharing Knowledge In Product Development By E-Collaboration Through Project Management, Marjan Mohammadjafari Dr, Shamsuddin Ahmed, Siti Zawiah Md, Hadi Zayandehroodi
Dr. Marjan Mohammadjafari
In this study, the author has purposed electronic collaboration (E-collaboration) through a project manager between different departments in a factory can create a favorable environment to development the projects in terms of time and cost. In fact, the E-collaboration is a tool in hands of project managers. For this concept the author purposes, a conceptual model for sharing knowledge, which support development product. The model uses four factors, namely, design, planning, procurement and production. In addition, these factors consist of several items separately: For design department, there are four categories: (1) standard materials (2) teamwork (3) expected level of production …
The Importance Of Project Management In Smes For The Development Of New Products Through E-Collaboration, Marjan Mohammadjafari, Shamsuddin Ahmed, Siti Zawiah Md Dawal, Hadi Zayandehroodi
The Importance Of Project Management In Smes For The Development Of New Products Through E-Collaboration, Marjan Mohammadjafari, Shamsuddin Ahmed, Siti Zawiah Md Dawal, Hadi Zayandehroodi
Dr. Marjan Mohammadjafari
The research in this paper seeks ways for manufacturing companies to accomplish projects in real time with less cost. This paper describes a new model using critical success factors of implementing projects in small- and medium-sized enterprises (SMEs). The factors in the conceptual model were identified in past studies and are validated from interviews with 20 project managers in the electronics industry in Iran. Several prior researches have suggested critical success factors for reducing time and cost in the development of a new product. These factors are related to design, product, planning and procurement. However, none of these studies has …
A Conceptual Model For Creating A Favorable Environment To Reduce The Production Time And Cost Of Production By E_Collaboration, Marjan Mohammadjafari, Shamsuddin Ahmed, Siti Zawiah Md Dawal, Hadi Zayandehroodi
A Conceptual Model For Creating A Favorable Environment To Reduce The Production Time And Cost Of Production By E_Collaboration, Marjan Mohammadjafari, Shamsuddin Ahmed, Siti Zawiah Md Dawal, Hadi Zayandehroodi
Dr. Marjan Mohammadjafari
The companies need to the implementation the projects on time within budget for achievement the success and competitive in the market. The prior researcher illustrated many method and model for development time in new product. For this purpose, in this research the author created a new model and allegation the electronic collaboration (E_collaboration) by a project manager can create a favorable environment to reduce the production time and cost of production of new product. This model is composed of four construct: design, planning, procurement and production. For initially evaluated the model the author has done interview with 20 project managers …
Reducing Time And Cost Of New Product Development In Smes By E-Collaboration Through Project Management Approach, Marjan Mohammadjafari, Shamsuddin Ahmed, Siti Zawiah Md Dawal, Hadi Zayandehroodi
Reducing Time And Cost Of New Product Development In Smes By E-Collaboration Through Project Management Approach, Marjan Mohammadjafari, Shamsuddin Ahmed, Siti Zawiah Md Dawal, Hadi Zayandehroodi
Dr. Marjan Mohammadjafari
One of the most serious bottlenecks in many small and medium enterprises (SMEs) is the long time required for new product development. Most SME manufacturing companies have realized that they cannot compete, unless they their shorten product development cycle times. At the same time, the rapid evolution of Web-based technologies and knowledge of project management has revolutionized the product development process. Through the literature review and real world insights, this paper proposes a conceptual model and a series of hypotheses. The model integrates departments of design, planning, production and procurement in the company via project management with electronic collaboration (E-collaboration) …
Electronic Collaboration And Project Management To Develop A Conceptual Model, Marjan Mohammadjafari Dr, Shamsuddin Ahmed, Siti Zawiah Md, Hadi Zayandehroodi
Electronic Collaboration And Project Management To Develop A Conceptual Model, Marjan Mohammadjafari Dr, Shamsuddin Ahmed, Siti Zawiah Md, Hadi Zayandehroodi
Dr. Marjan Mohammadjafari
The use of electronic collaboration (E-collaboration) technologies is important for supporting distributed projects. E-collaboration has the potential of networking and collaborative technologies to support the project management teams in the creation of shared understanding. E-collaboration fosters new kinds of collective work made possible with advanced collaboration technologies. On the other hand, project management has been considered as an academic field for planning, organizing, controlling to producing products with predictable cost, time and quality and, in other applications of engineering requirements. A conceptual relationship between project management and E-collaboration can play a vital role in addressing many problems among the participating …
A Review Of Literature On Reducing Time And Cost Of New Product In Smes Through Project Management By E-Collaboration, Marjan Mohammadjafari Dr, Shamsuddin Ahmed, Siti Zawiah Md, Hadi Zayandehroodi
A Review Of Literature On Reducing Time And Cost Of New Product In Smes Through Project Management By E-Collaboration, Marjan Mohammadjafari Dr, Shamsuddin Ahmed, Siti Zawiah Md, Hadi Zayandehroodi
Dr. Marjan Mohammadjafari
Efficient project execution is an objective in many industries, and existing project management research gives direction about how project team factors influence two important capital project outcomes: time and cost. In addition, use of electronic collaboration (E-collaboration) technologies is essential for supporting projects. Combining a literature review with our empirical experience, we constructed a theoretically based, four-dimensional model of department of design, department of planning, department of production and department of procurement. One major practical implication of our findings is that relationship between project manager and four noted departments by E-collaboration is vital for reduce time and cost in small …
Toward A Theoretical Concept Of E-Collaboration Through Project Management In Smes For Reducing Time And Cost In New Product: A Review, Marjan Mohammadjafari, Siti Zawiah Md Dawa, Shamsuddin Ahmed, Hadi Zayandehroodi
Toward A Theoretical Concept Of E-Collaboration Through Project Management In Smes For Reducing Time And Cost In New Product: A Review, Marjan Mohammadjafari, Siti Zawiah Md Dawa, Shamsuddin Ahmed, Hadi Zayandehroodi
Dr. Marjan Mohammadjafari
Reducing time and efficient project execution is an objective in many industries and project management is one of the important keys for lead the company to this allegation. The project manager needs some tools for lead the firm to the success. Collaboration is one way to success and collaboration has many types, one kind is electronic collaboration. On the other hand, small and Medium Size Enterprises (SMEs) are a part of manufacturing industries. Combining a literature review with our empirical experience we found that relationship between the project manager and related departments for production is essential for reducing time and …
A Theoretical Research Framework For Sharing Knowledge Through E-Collaboration, Marjan Mohammadjafari Dr, Shamsuddin Ahmed, Siti Zawiah Md, Hadi Zayandehroodi
A Theoretical Research Framework For Sharing Knowledge Through E-Collaboration, Marjan Mohammadjafari Dr, Shamsuddin Ahmed, Siti Zawiah Md, Hadi Zayandehroodi
Dr. Marjan Mohammadjafari
In the backdrop of rapid changing of product features and varieties, on-time data and information exchange between the departments of a manufacturing company has become inevitable. In case of large or multi-national companies (MNCs), information exchange between the geographically dispersed units might be time consuming, less effective, and in turns more costly than expected. Such environments need to use the modern offers. Electronic collaboration (E-collaboration) offers quick and less costly approach. E-collaboration is a means for sharing knowledge data, and information between different departments within a company or ease reaching out to other companies as well. E-collaboration can create a …
A Conceptual Model For Development Of New Product In Smes By E-Collaboration And Project Management, Marjan Mohammadjafari, Shamsuddin Ahmed, Siti Zawiah Md Dawal, Hadi Zayandehroodi
A Conceptual Model For Development Of New Product In Smes By E-Collaboration And Project Management, Marjan Mohammadjafari, Shamsuddin Ahmed, Siti Zawiah Md Dawal, Hadi Zayandehroodi
Dr. Marjan Mohammadjafari
No abstract provided.
Automated Fault Location In A Power System With Distributed Generations Using Radial Basis Function Neural Networks, Hadi Zayandehroodi, Azah Mohamed, Hussain Shareef, Marjan Mohammadjafari
Automated Fault Location In A Power System With Distributed Generations Using Radial Basis Function Neural Networks, Hadi Zayandehroodi, Azah Mohamed, Hussain Shareef, Marjan Mohammadjafari
Dr. Marjan Mohammadjafari
High penetration of Distributed Generation (DG) units will have unfavorable impacts on the traditional fault location methods because the distribution system is no longer radial in nature and is not supplied by a single main power source. This study presents an automated fault location method using Radial Basis Function Neural Network (RBFNN) for a distribution system with DG units. In the proposed method, the fault type is determined first by normalizing the fault currents of the main source. Then to determine the fault location, two RBFNNs have been developed for various fault types. The first RBFNN is used for detraining …
The Relationship Between Project Management And E-Collaboration, Marjan Mohammadjafari Dr, Shamsuddin Ahmed Dr, Siti Zawiah Md Dr, Hadi Zayandehroodi Dr
The Relationship Between Project Management And E-Collaboration, Marjan Mohammadjafari Dr, Shamsuddin Ahmed Dr, Siti Zawiah Md Dr, Hadi Zayandehroodi Dr
Dr. Marjan Mohammadjafari
No abstract provided.