Open Access. Powered by Scholars. Published by Universities.®
- Institution
- Keyword
-
- Industrial. (3)
- Design (2)
- Engineers (2)
- Industrial safety (2)
- Industrial safety. (2)
-
- Quality control. (2)
- Academic Consortia (1)
- Activity Theory (AT) (1)
- Algorithms (1)
- Artificial neural networks (ANN) (1)
- Artificial satellites in telecommunication. (1)
- Automated tellers--Design--Methodology (1)
- Automobile industry and trade--Environmental aspects (1)
- Back (1)
- Blue light effects (1)
- Building --Estimates. (1)
- Bus schedules (1)
- Business planning (1)
- CAD/CAM systems--Computer programs. (1)
- Case Study (1)
- Chemical process control --Safety measures. (1)
- Cluster analysis (1)
- Collective bargaining (1)
- Commercial products--Environmental aspects (1)
- Commodity strategy (1)
- Computer graphics--Standards. (1)
- Computer integrated manufacturing systems (1)
- Construction industry --Costs. (1)
- Construction industry--Management (1)
- Coordinate measuring machines -- Automation (1)
Articles 1 - 30 of 75
Full-Text Articles in Engineering
The Effects Of Blue Light From Digital Displays On Visual Fatigue, Victor Taboadela
The Effects Of Blue Light From Digital Displays On Visual Fatigue, Victor Taboadela
Theses
With the ever-increasing viewing time of digital displays, the potential effects of blue light emitted from these displays on eye health and eye fatigue are a real concern. This study presents a literature review of six laboratory studies conducted between 2014 and 2022 on the effect of using filters to attenuate the harmful effects of blue light. The review delves into smartphone and computer screen effects, recent literature reviews on blue light, and potential hazards associated with short-wavelength light. Although the majority of the studies recommended blue light filters, only three of the six laboratory studies (Shi et al. 2021, …
Back And Shoulder Exoskeletons For Occupational Use: A Review, Erkan Ozan
Back And Shoulder Exoskeletons For Occupational Use: A Review, Erkan Ozan
Theses
Work-related musculoskeletal disorders (MSDs) account for a large portion of all work-related injuries according to OSHA. Back and shoulder-related disorders make the most of work-related MSDs according to the Bureau of Labor Statistics (BLS). Exoskeletons emerged in recent years with the potential to reduce the risks of work-related musculoskeletal disorders and injuries. Their use in occupational settings is increasing, and exoskeleton designs are rapidly evolving. This paper reviewed recent scientific articles (2015 and after) that evaluated back and shoulder-support passive industrial exoskeletons. The findings of these articles are summarized and analyzed to assess the benefits of passive upper-body exoskeletons by …
Design And Implementation Of An Automated Oil Distribution System For A Homogenizer Machine In Gea Mechanical Equipment – Niro Soavi, Luca Gandolfi
Design And Implementation Of An Automated Oil Distribution System For A Homogenizer Machine In Gea Mechanical Equipment – Niro Soavi, Luca Gandolfi
Theses
This thesis shows the steps that have been followed and done in order to improve a critical operation of a technological process of the GEA Mechanical Equipment. The critical operation was the filling with different types of oils the homogenizing machine because it was characterized by a lot of inefficiencies and, in particular, by huge risks for job security. These critical issues gave the opportunity and the chance to realize a project in order to give a process optimization and security improvement.
After having faced all the aspects and steps needed for this project, it has been realized a system …
Investigating A Cyber-Human System For Millennial Caregivers, Ashley Lofton
Investigating A Cyber-Human System For Millennial Caregivers, Ashley Lofton
Theses
Research indicates that most caregiving of persons with dementia (PwD) is done by adults 49 years of age and older. However, millennials make up 25% of the estimated 44 million caregivers in the United States. Although the definition varies, “millennials” for this research is defined by those born between 1984 - 2000, which aligns with the research by Strauss and Howe (2003). Millennial caregivers are taking on this task as their parents or grandparents get older and diagnosed with dementia. Taking on the task of caring for a loved one with dementia can present itself as difficult because of competing …
Assignment Of E-Commerce Orders To Fulfillment Warehouses, Ahmad Basem Zamka
Assignment Of E-Commerce Orders To Fulfillment Warehouses, Ahmad Basem Zamka
Theses
For large e-commerce companies such as Amazon, when an order comes, this order might be available at more than one fulfillment centers. Therefore, the question of which fulfillment center this order should be fulfilled from would arise.
In a typical situation, customer demand is fulfilled from the closest fulfillment center. However, this approach does not always provide the optimal solution since there are so many factors that could be involved in making such a decision. These factors might include inventory balance, product correlations, and future demand.
Our decision model focuses on putting future orders in consideration while assigning orders to …
Family Business: Innovation And Tradition In A Global Economy, Francesca Fornasari
Family Business: Innovation And Tradition In A Global Economy, Francesca Fornasari
Theses
Eighty-five percent of Italian companies are run as a family business. They are considered vital for Italian economy. The purpose of this thesis is to study how these companies challenge the global market to understand if the globalization can cause them disadvantages or benefits. The study explains what a family business is and who are the components that can be part of it. Then it focuses on the structure of the firms, how the families run their businesses and organize the tasks between the family members. This thesis considers the strategies of innovation adopted by the family to remain competitive …
Halal Certification For An Industrial Machine Intended To Come In Contact With Food, Luca Caffarelli
Halal Certification For An Industrial Machine Intended To Come In Contact With Food, Luca Caffarelli
Theses
Halal Certification is a worldwide recognition that the products are permissible under Islamic law. These products are thus edible, drinkable or usable by Muslims. It can be extended to industrial machinery and tools. This Certification must be issued by a Notified Body under the supervision of an IMAM. Focus of the Certification are GMPs and Food Contact Materials and Articles. Four main phases to achieve Certification (the scheme is the same of ISO 14001, ISO 18001 and ISO 9001):
- Pre-Audit - The activity is to evaluate the documentation describing our internal system.
- Audit - The activity is to evaluate how …
Development Of The Commodity Strategy: The Case Of Sidel, Giuseppe Celiberti
Development Of The Commodity Strategy: The Case Of Sidel, Giuseppe Celiberti
Theses
The thesis will address the development of the sourcing strategy in Sidel, a manufacturing company that provides packaging equipment for liquids such as water, carbonated and non-carbonated soft drinks, sensitive beverages like milk, and liquid dairy products.
It is developed the sourcing strategy structure that characterizes every commodity, with a particular focus on the commodity execution process. Then, it is discussed a concrete case: the one of Nitro Dozers. In order to achieve the goal, it is used a systematic approach that focuses on different steps, from the Product overview and Spend analysis to the supplier assessment and benchmarking.
After …
Knowledge Management In New Product Development (Npd), Luca Maria Mancinelli
Knowledge Management In New Product Development (Npd), Luca Maria Mancinelli
Theses
This thesis analyses features that, in New Product Development process (NPD), foster knowledge, and their contribution to the creation and application of knowledge with the aim of increasing both global performance and organizational effectiveness. Since knowledge is becoming more important to achieve competitive advantage, companies have already started to focus on their ability to generate new competencies and create new opportunities for producing new knowledge.
One of the issues compelling knowledge management understands what aspects of the organization's work system and organizational design affect its ability to acquire, create and apply knowledge. In fact, the way that workers are organized …
Start-Up And Open Innovation, Gonxhe Tali
Start-Up And Open Innovation, Gonxhe Tali
Theses
Nowadays, in many industries the traditional research and development approach has become obsolete. For this reason, during the past two years companies started focusing on Startups and the Open Innovation. Firms should use internal and external relationships, ideas and paths in order to advance their organizational process and technology. Open Innovation combines all those ideas into a system and defines all the requirements for the new business model.
The purpose of this thesis is to illustrate how Startups successfully organize and manage open Innovation with large and small companies and to highlights the strengths, weaknesses, challenges and barriers faced by …
The Design, Test And Evaluation Of A Sensing System For Process Analytical Technology (Pat), Trevor Murphy
The Design, Test And Evaluation Of A Sensing System For Process Analytical Technology (Pat), Trevor Murphy
Theses
Increased globalisation and competitiveness has given rise to a more dynamic and diverse global market that has begun to place incredible strain on manufacturing supply chains. Conventional manufacturing methods such as the batch manufacturing methods employed largely by the materials processing industries i.e. pharmaceuticals, polymers and magnesium processing plants are ill-suited to cope with the demands of today. As products evolve with technological advancements they become more complex to produce and require alternative approaches to manufacturing to ensure product quality while reducing costs and increasing manufacturing efficiencies.
A potential solution to the growing demands on today's supply chain is process …
The Design, Test And Evaluation Of A Sensing System For Process Analytical Technology (Pat), Trevor Murphy
The Design, Test And Evaluation Of A Sensing System For Process Analytical Technology (Pat), Trevor Murphy
Theses
Increased globalisation and competitiveness has given rise to a more dynamic and diverse global market that has begun to place incredible strain on manufacturing supply chains. Conventional manufacturing methods such as the batch manufacturing methods employed largely by the materials processing industries i.e. pharmaceuticals, polymers and magnesium processing plants are ill-suited to cope with the demands of today. As products evolve with technological advancements they become more complex to produce and require alternative approaches to manufacturing to ensure product quality while reducing costs and increasing manufacturing efficiencies.
A potential solution to the growing demands on today's supply chain is process …
Investigation Into The Measure, Correlate And Predict Methodologies Used In Wind Farm Design Software, Brendan O'Sullivan
Investigation Into The Measure, Correlate And Predict Methodologies Used In Wind Farm Design Software, Brendan O'Sullivan
Theses
This paper is focused on the Measure Correlate and Predict (MCP) methodologies used to estimate long term wind resource at a prospective site. The first common step in all MCP methodologies is a successful wind measurement campaign at the prospective site. This campaign involves the erection of a wind measurement mast (ideally to the hub height of the proposed turbine) and careful selection of booms, mountings and anemometers. The wind measurement campaign is a vital part of the process as the correlation and prediction analysis is only as accurate as the measured wind data. Correlation is a measure of the …
Optimizing And Benchmarking Returnable Container Processes Within An Automotive Distribution System, Camille Chism
Optimizing And Benchmarking Returnable Container Processes Within An Automotive Distribution System, Camille Chism
Theses
An analysis of Reusable Packaging in automobile manufacturing facilities, as well as a comparison to other industries, shows that returnable container systems are not being fully utilized.
In this study, methods to return and track packaging materials for reuse are examined. Issues identified through surveys and interviews are summarized, and a recommendation to more fully utilize systems currently in place is proposed. An evaluation based on utilizing the current system will enable us to assign a cost to current operations, and may support an investment in improved systems and technologies.
Most of the companies surveyed gauge functionality based on whether …
Water Purification In Haiti : An Engineers Without Borders Project, Melissa Valoura
Water Purification In Haiti : An Engineers Without Borders Project, Melissa Valoura
Theses
The objective of this thesis was to present the necessary steps to help a town in Haiti develop an organization focused on improving their water quality. It goes through the technology needed to create the organization and explains the procedures for implementing a charitable project in a foreign country. A narrative of the student project in Milot, Haiti, where students from the New Jersey Institute of Technology's Engineers Without Borders Chapter implemented a water purification project, explains the course of action that was taken and gives an example of a successful project. A summary of Haiti and its history paints …
Determining Continual Improvement Process Methods Within Quality Management Systems, Diane M. Bové
Determining Continual Improvement Process Methods Within Quality Management Systems, Diane M. Bové
Theses
Institutionalized standards require organizations to actively define and implement quality management systems, which includes active participation in continual improvement efforts. Interpretations and practices vary on implementation methodology.
Traditional views of quality do not integrate the technical disciplines into a defined science which would support a standardized approach for continual improvement implementation.
In order to optimize improvement efforts, a conceptual hypothesis is proposed to integrate quality through combining and collaborating implementation efforts of engineering, control, assurance, improvement and costs. The purpose of this thesis is to establish a roadmap to assist in choosing effective quality improvement methodologies and toolsets that assist …
A Multi-Factor Model For Evaluating Manufacturing Defect Opportunities In Six Sigma Analysis, Karthikeyan Sundaram
A Multi-Factor Model For Evaluating Manufacturing Defect Opportunities In Six Sigma Analysis, Karthikeyan Sundaram
Theses
Six Sigma Quality Analysis provides a structured method for manufacturing quality problems and defect opportunities to be defined, measured, analyzed, improved, and controlled. The technique is now being widely used in both the manufacturing and service industries to evaluate the classical "defects per million" metric. An underlying assumption of classical Six Sigma Analysis is that all defects contribute equally to the derivation of the defect rate. In the thesis, it is proposed that this assumption skews and often distorts the derived defect rate. Using classical Six Sigma the user is able to list a large number of often border-line defect …
Human Factors Approach Towards Improving Readability Of Bus Schedules, Anand Tharanathan
Human Factors Approach Towards Improving Readability Of Bus Schedules, Anand Tharanathan
Theses
Due to an increasing concern over the readability of existing bus schedules of a public transportation agency the schedule format was redesigned. Two prototype schedules were designed based on the gathered information from the literature survey, focus group meetings and data from other public transportation agencies' schedules. One of the prototypes was designed by giving primary importance to the direction of travel and was named the directional prototype schedule. The other prototype was designed by giving primary importance to the day of the week, and was named weekday / weekend prototype schedule. A time based laboratory experiment and a subjective …
Case Studies In Disassembly Process Planning, Riteshkumar Dhimmar
Case Studies In Disassembly Process Planning, Riteshkumar Dhimmar
Theses
The rapid advancement in technology started in last century and still continuing resulted in decreased life cycle of electronic products. It also resulted in increased product disposal rate and filling land fill space faster causing shortage of such space and consequently creates major environmental problems. So, since couple of decade environmental concern has focused on production process and environmental regulations imposed by government has watched industrial pollution. With government regulations to control environmental problems; consumers are also aware of adverse effects of product disposal forcing manufacturer to become more responsible for safe product disposal and recycling of used product.
A …
Supply Chain Risk Analysis, Venkata R. Kallepalli
Supply Chain Risk Analysis, Venkata R. Kallepalli
Theses
A new decision support system is proposed and developed that will help sustaining business in a high-risk business environment. The system is developed as a web application to better integrate the supply chain entities and to provide a common platform for performing risk analysis in a supply chain. The system performs a risk analysis and calculates risk factor with each activity in the supply considering its interrelationship with other activities. Bayesian networks along with fault tree structures are embedded in the system and logical rules are used to perform a qualitative fault tree analysis, as the data required to calculate …
Supply Chain Risk Mitigation, Roshan R. Pai
Supply Chain Risk Mitigation, Roshan R. Pai
Theses
In recent years, especially post 9/11, there has been an increasing awareness for securing business supply chains against probable disruptions. With globalization and lean inventories, the efficiency of supply chain has greatly enhanced over the years, but at the expense of new vulnerabilities. Supply chain vulnerabilities have resulted in disruptions to the economic stability and security. As a result, risk analysis and mitigation has now grown to become one of the key links to business stabilization. To ensure business continuity, it is necessary to identify key assets (physical and operational) within the supply chain and secure them against probable threats. …
Simulation Analysis Of Anti-Rollover Mechanism For Vehicles, Mohib L. Raid
Simulation Analysis Of Anti-Rollover Mechanism For Vehicles, Mohib L. Raid
Theses
Rollover accidents are considered the most significant safety problems for all classes of light vehicles, especially pickups, Sport Utility Vehicles (SUV), Light Truck Vehicle (LTV) and vans. The main objective of the research is the design of a new mechanism able to keep the vehicle stable under various road conditions and high speeds, to prevent the vehicle from rolling over and to maintain the stability for the vehicle by creating an anti-rolling torque on the vehicle body capable of turning the vehicle smoothly to stable position.
Modeling And Analysis Of Hospital Facility Layout Problem, Amol Shrikrishna Padgaonkar
Modeling And Analysis Of Hospital Facility Layout Problem, Amol Shrikrishna Padgaonkar
Theses
The optimal solution to any facility layout problem is an important aspect and a major concem as it involves significant material handling and transportation cost. The objective is to arrange the departments within the predefined facility boundaries in the way that the interaction between the functions is efficient and the overall movement cost is minimized. While facility layout problems have traditionally focused on manufacturing facilities, there has been little work on analyzing layouts for hospitals. The thesis focuses on hospital facility layout problems (HLP) to (i) minimize the movements of patients and (ii) minimize the movements of accompanying resources such …
Integrating Tolerances In G And M Codes Using Neural Networks, Vijay Kumar Sundareshan
Integrating Tolerances In G And M Codes Using Neural Networks, Vijay Kumar Sundareshan
Theses
Continuous integrated solutions from CAD down to the preparation of NC programs were developed in the recent years. However, if tolerances should be considered, the interaction of human experts is still necessary. A way to fill this gap in the production process is shown in this thesis. The study builds a relationship between the given design tolerances and including these tolerances in machining by generating respective G and M codes. The study focuses on physical phenomena and their inter-relationship while manufacturing. For example how the speed of machining, torque, power, depth of cut, etc. influences machining under specified tolerances. Artificial …
Simulation Modeling For Integrated E-Supply Chain Management, Pornsarun Wirojanagud
Simulation Modeling For Integrated E-Supply Chain Management, Pornsarun Wirojanagud
Theses
E-supply chain management is an emerging area of interest as companies begin to explore the Internet's potential to restructure supply chain relationships. The environmental impact of e-supply chain management is a critical issue towards sustainability. This thesis discusses and models an integrated e-supply chain network accounting for material and information flows throughout the supply chain in order to analyze the environmental implications and tradeoffis with other system characteristics. The network structure has complex interactions between various entities. In order to understand and analyze dynamic performance, a discrete-event simulation approach is utilized. An integrated tool was developed using the Arena simulation …
A Novel Approach Towards Usability Studies For Visual Search Tasks In Graphical User Interface Applications Using The Activity Theory Approach, Tirthankar Sengupta
A Novel Approach Towards Usability Studies For Visual Search Tasks In Graphical User Interface Applications Using The Activity Theory Approach, Tirthankar Sengupta
Theses
The field of Human Computer Interaction still strives for a generalized model of visual search tasks (icon search, menu search, text search, label search, search through hypertext and feature recognition). The existing models of visual search, in spite of being impressive, are limited under certain perspectives due to lack of generality. The thesis tries to provide a holistic approach for the modeling of visual search tasks in graphical user interfaces from the Activity Theory (AT) perspective with the aim of rendering a theoretical bridge between HCI and Psychology. A detailed review of literature from the variegated discipline contributing to the …
Development And Integration Of A Decision Support System For Electronic Outsourcing Into Telemanufacturing Service Provider, Vikram Batra
Development And Integration Of A Decision Support System For Electronic Outsourcing Into Telemanufacturing Service Provider, Vikram Batra
Theses
The use of computers and Information Technology enables manufacturers, especially small and medium size enterprises (SMEs) to improve productivity and increase manufactuning flexibility. Telemanufactuning or manufacturing in virtual environment is one of the infrastructures that facilitate the use of information superhighways and computer technology to attain these goals. Broadly defined, Telemanufactuning is the utilization of services accessed via communication networks and across information superhighways to perform in real time, operations and processes essential to the design and production of items. It can be a key enabler for decentralized manufacturing using global resources and expert design teams. In addition to updating …
Assessing The Impact Of Design For Environment Guidelines : A Case Study Of Office Telephones, Hussam Fawzi Al-Okush
Assessing The Impact Of Design For Environment Guidelines : A Case Study Of Office Telephones, Hussam Fawzi Al-Okush
Theses
This research addresses a fundamental question: How much of the improvement in a product's environmental performance is directly attributable to the Design for Environment (DFE) tools and guidelines, and how much results simply from other design objectives or enabling technologies? The research examines four generations of a business telephone over the last thirty years, including the current generation, which has been designed using DEE guidelines. A lifecycle assessment (LCA) and demanufacturing analysis were performed on each of the first three generations to determine various technology and non-DEE trends. This information was used to forecast the progression to a 1997 non-DEE …
Metrics For Estimating The Product Disassembly Effort, Pradeep Kumar Yedlarajaiah
Metrics For Estimating The Product Disassembly Effort, Pradeep Kumar Yedlarajaiah
Theses
The concepts of environmentally friendly manufacturing and ecological reuse of materials have resulted in an increase in the number of disposed products that are disassembled. Moreover, the imposition of EPA regulations is forcing companies to invest in methods for protecting the environrnent. The first strategy in this vein is material recycling. The issue of recycling became important because of the limited landfill space, diminishing natural resources, environmental pollution due to dumping of products containing hazardous materials. Likewise, it is projected that the cost of extracting materials from natural resources is going to be much more expensive when compared to reclaiming …
Loss Detection In The Dairy Industry., Michael Quealy
Loss Detection In The Dairy Industry., Michael Quealy
Theses
In any waste management program, the primary objective must be minimizing product loss without having an affect on product quality. Good waste management is recognized as good manufacturing practice and optimizes the processes to gain the highest possible yield from the available raw materials. A good waste management program must involve the daily monitoring of effluent from the plant for volume and strength. This data needs to be analyzed sufficiently to obtain clear pictures of what problems are present and where they are originating. If this is achieved then the task of reducing the product loss is made much easier. …