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Articles 1 - 17 of 17
Full-Text Articles in Engineering
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 …
Effect Of Gold Content On The Reliability Of Snagcu Solder Joints, Jianbiao Pan, J. Silk, M. Powers, P. Hyland
Effect Of Gold Content On The Reliability Of Snagcu Solder Joints, Jianbiao Pan, J. Silk, M. Powers, P. Hyland
Jianbiao Pan
Electroplated Ni/Au over Cu is a popular metallization for printed circuit board finish as well as for component leads, especially wire-bondable high-frequency packages, where the gold thickness requirement for wire bonding is high. The general understanding is that less than 3 wt% of Au is acceptable in SnPb solder joints. However, little is known about the effect of Au content on the reliability of SnAgCu solder joints. The purpose of this paper is to determine the acceptable level of Au in SAC305 solder joints. Three different package platforms with different Au thicknesses were assembled on boards with two different Au …
Assessment System Based On Fuzzy Scoring In European Foundation For Quality Management (Efqm) Business Excellence Model, J Dodangeh
Javad Dodangeh
There are a few popular business excellence models that provide standard criteria against which an organization can measure its performances. European Foundation for Quality Management (EFQM) is the most popular one. The organizational self-assessment process is an admissible system in the area of Total Quality Management (TQM). Most specialists concur to the description of self-assessment that is presented by the European Foundation for Quality Management (EFQM). However, the current selfassessment methods in EFQM model have some drawbacks and problems which are scoring in these methods influenced by experts’ judgment and thus, are subjective. Furthermore, these methods cannot consider the empirical …
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) …
Designing Fuzzy Multi Criteria Decision Making Model For Best Selection Of Areas For Improvement In Efqm, J Dodangeh
Designing Fuzzy Multi Criteria Decision Making Model For Best Selection Of Areas For Improvement In Efqm, J Dodangeh
Javad Dodangeh
In a growingly competitive business environment, numerous organizations adopt the total quality management (TQM) approach, to struggle for business excellence. To monitor the progress towards business excellence, thousands of organizations across the world use self-assessment on a regular basis. There are a few popular business excellence models, that provide standard criteria against which an organization can measure its performances. European Foundation for Quality Management (EFQM) is the most popular ones. The EFQM Excellence Model was introduced at the beginning of 1992, as the framework for assessing organizations for the European Quality Award. It is now the most widely used organizational …
تمرین شماره دو دوره کاربردی کنترل پروژه با نرم افزار, Mahdi Amirzadeh
تمرین شماره دو دوره کاربردی کنترل پروژه با نرم افزار, Mahdi Amirzadeh
Dr.Mahdi Amirzadeh
No abstract provided.
تمرین شماره یک دوره کاربردی کنترل پروژه با نرم افزار, Mahdi Amirzadeh
تمرین شماره یک دوره کاربردی کنترل پروژه با نرم افزار, Mahdi Amirzadeh
Dr.Mahdi Amirzadeh
No abstract provided.
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 …
An Integrated Model For A Two-Supplier Supply Chain With Uncertainty In The Supply, Mehdi Sajadifar
An Integrated Model For A Two-Supplier Supply Chain With Uncertainty In The Supply, Mehdi Sajadifar
university of science & culture
The objective of this paper is to study an integrated two-supplier supply chain whose suppliers are unreliable. An unreliable supplier is alternative between available (ON) and unavailable (OFF) states which are considered to be independent exponential variables. The suppliers apply a continuous review policy and the retailer uses an adapted continuous review base on an(R,Q) policy. Transportation times are constant and lead times are non-zero random variables. The retailer faces independent Poisson demands. Using the idea of the one-for-one ordering policy, we implicitly incorporate the distribution function of the random delay for obtaining the value of the expected costs of …
Termodynamika Procesowa (Dla Me Aparatura Procesowa) Ćw., Wojciech M. Budzianowski
Termodynamika Procesowa (Dla Me Aparatura Procesowa) Ćw., Wojciech M. Budzianowski
Wojciech Budzianowski
No abstract provided.
The Analysis Of Heat Transfer In A Gas-Gas Heat Exchanger Operated Under A Heat-Recirculating Mode, Mariusz Salaniec, Wojciech M. Budzianowski
The Analysis Of Heat Transfer In A Gas-Gas Heat Exchanger Operated Under A Heat-Recirculating Mode, Mariusz Salaniec, Wojciech M. Budzianowski
Wojciech Budzianowski
The present paper presents the analysis of heat transfer in a gas-gas heat exchanger operated in a heat-recirculating mode.
An Overview Of Technologies For Upgrading Of Biogas To Biomethane, Wojciech M. Budzianowski
An Overview Of Technologies For Upgrading Of Biogas To Biomethane, Wojciech M. Budzianowski
Wojciech Budzianowski
The present contribution presents an overview of technologies available for upgrading of biogas to biomethane. Technologies under study include pressure swing adsorption (PSA), high-pressure water wash (HPWW), reactive absorption (RA), physical absorption (PA), membrane separation (MS) and cryogenic separation (CS).
Influence Of Energy Policy On The Rate Of Implementation Of Biogas Power Plants In Germany During The 2001-2010 Decade, Izabela Chasiak, Wojciech M. Budzianowski
Influence Of Energy Policy On The Rate Of Implementation Of Biogas Power Plants In Germany During The 2001-2010 Decade, Izabela Chasiak, Wojciech M. Budzianowski
Wojciech Budzianowski
The current article describes energy policy tools, which caused intensive development of biogas-based power generation in Germany during the 2001-2010 decade. The German system of financial support to biogas power plants is presented in details. It is shown that in Germany, i.e. in a country characterised by similar climate and potentials to renewable energy to Poland, biogas power plants cover 10,7% of electricity demands in 2010, while all renewable energy sources cover only 5,4% of electricity demands. It is emphasised that under favourable Polish energy policy, the development of biogas energy can be very rapid.