Modified Atmosphere Packaging: A Progressive Technology For Shelf-Life Extension Of Fruits And Vegetables, 2015 Department of Mechanics of Agricultural Machinery, Faculty of Agricultural Engineering and Technology, University of Tehran, Karaj, Iran
Modified Atmosphere Packaging: A Progressive Technology For Shelf-Life Extension Of Fruits And Vegetables, Mahmoud Soltani, Reza Alimardani, Hossein Mobli, Seyed Saeid Mohtasebi
Journal of Applied Packaging Research
Packaging and storage are the final phases in the food industry. Quality preservation, improving safety and reduction of postharvest losses waste are some objectives of the packaging engineering. One of techniques that widely used in packaging of fruits and vegetables are modified atmosphere packaging (MAP). In MAP for fresh fruits and vegetable the air of packaging headspace replaces with a predetermined atmospheric gases different in proportion from that of air. Oxygen, carbon dioxide and nitrogen are the main gases used in MAP for injection to the headspace of pack. The choice and ratio of gases are very dependent upon the …
The Application Of Gage R&R Analysis In S Six Sigma Case Of Improving And Optimizing An Automotive Die Casting Product’S Measurement System, 2015 Western Kentucky University
The Application Of Gage R&R Analysis In S Six Sigma Case Of Improving And Optimizing An Automotive Die Casting Product’S Measurement System, Qizheng Ren
Masters Theses & Specialist Projects
With the rapid development of automation technology in automotive manufacturing processes, massive and efficient production is a current trend. Therefore, measurement systems with accurate and automated measuring instruments are sought by automotive companies and suppliers. However, the problematic measuring instruments with unreliable accuracy and stability lead to erroneous measurements and wrong quality decisions that cause manufacturers huge profit losses. An effective method called “measurement system analysis” can be applied to define and eliminate erroneous measurements to ensure adequate reliability. An automotive transmission die casting parts supplier called company T was suffering a serious profit loss due to the erroneous measurements …
Consequence Analysis Of Bleve Scenario In The Propane Tank: Acase Study At Bandar Abbas Gas Condensate Refinery Of Iran, 2015 SelectedWorks
Consequence Analysis Of Bleve Scenario In The Propane Tank: Acase Study At Bandar Abbas Gas Condensate Refinery Of Iran, Saeed Nazari, Najmeh Karami, Hojjat Moghadam, Parvin Nasiri
Innovative Research Publications IRP India
The occurrence of incidents resulting from chemical releases requires preparatory measures. Despite special layers of protection in chemicalindustries to avoid such releases and subsequent consequences, human errors still occur and negatively contribute to failures in different activities include maintenance practices and operating control and so on. It is proven that one of the most devastating risk in the oil and gas companies is explosion, particularly BLEVE. Thus, the study of this phenomena and analysis of its consequences at various stages is necessary. Recent studies claimed that the predictionof damaging effectafter the explosion by mathematical models is necessary for its effective …
Design And Research Of Vlcc Vessel Virtual Marine Engine Room, 2015 World Maritime University
Design And Research Of Vlcc Vessel Virtual Marine Engine Room, Chuang Zhao
Maritime Safety & Environment Management Dissertations (Dalian)
No abstract provided.
Guidelines For Scheduling In Primary Care: An Empirically Driven Mathematical Programming Approach, 2015 University of Massachusetts Amherst
Guidelines For Scheduling In Primary Care: An Empirically Driven Mathematical Programming Approach, Hyun Jung Alvarez Oh
Doctoral Dissertations
Primary care practices play a vital role in healthcare delivery since they are the first point of contact for most patients, and provide health prevention, counseling, education, diagnosis and treatment. Practices, however, face a complex appointment scheduling problem because of the variety of patient conditions, the mix of appointment types, the uncertain service times with providers and non-provider staff (nurses/medical assistants), and no-show rates which all compound into a highly variable and unpredictable flow of patients. The end result is an imbalance between provider idle time and patient waiting time. To understand the realities of the scheduling problem we analyze …
Detecting Periods Of Flight With High Task Load, 2015 Purdue University
Detecting Periods Of Flight With High Task Load, James R. Parkinson, Steven J. Landry, Quang Dao, Caitlin Surakitbanharn
The Summer Undergraduate Research Fellowship (SURF) Symposium
Tools that predict dangerous working conditions empirically in the cockpit could greatly improve aviation safety. In an effort to lay the groundwork for such tools, this study will investigate whether a link exists between task load and pilots’ control strategies, their biometric data, and their planes’ position data. Using X Plane simulation software, an experiment will be run in which licensed pilots will fly a 3-nautical-mile approach into Mineta San Jose International Airport 4 times, under different task load conditions. During the flight, participants’ pupil diameters will be recorded along with the simulated aircraft position data and cognitive control modes. …
Integration Of Maintenance Into Design And Sustainability Of Buildings, 2015 University of Tennessee - Knoxville
Integration Of Maintenance Into Design And Sustainability Of Buildings, Dinesh Reddy Patlolla
Masters Theses
Custodial maintenance is an important aspect of operational maintenance in a facility. Custodial maintenance improves an organization's discipline, performance and keeps surroundings healthy. That being said maintaining clean surroundings involves considerable cost. Custodial maintenance cost forms significant portion of building budgets, however these costs are often neglected. This research deals with the identification of variables that affect maintenance costs in a facility and reduction of maintenance costs. The minimization of cost is done by giving the administrator or facilities manager the option of selecting alternatives in frequency of maintenance, level of maintenance and the number of people required to complete …
Assessment Of Management And Documentation Systems For The Bowling Green State University American Society For Quality Student Branch, 2015 Bowling Green State University
Assessment Of Management And Documentation Systems For The Bowling Green State University American Society For Quality Student Branch, Sara Murphy
Master of Education in Instructional Design and Technology Plan II Graduate Projects
The Bowling Green State University (BGSU) American Society for Quality (ASQ) student branch seeks to provide current and prospective students the opportunity to expand or build upon current and evolving quality principles. This project seeks to provide the ASQ student branch the opportunity to develop documented systems of daily operations and other activities in relation to the defined BGSU ASQ student branch organizational objectives. The research associated with this project will provide detailed information related to the organizational requirements to aid in the development of documented systemic procedures. The information also indicates what practices should be in place to ensure …
Problem Tree & Italian Transport Companies, 2015 Politecnico di Torino
Problem Tree & Italian Transport Companies, Sajjad Khaksari
SAJJAD KHAKSARI
Slides of Report: Production System Analysis & Italian Transport Companies; A briefly endeavor to modeling, 3th edition; Problem Tree; Production Functions (PF's); Organization Chart; Information Pattern; Standard Time; Make-span (MS); Modeling; DM's; Work Sequence; Report; Table of Agents; Table of Resources; Production System Analysis & Italian Transport CompaniesCourse of Prof. Agostino Villa; Politecnico di Torino, Student: Sajjad Khaksari; June 11, 2015;
Impact Of Prognostic Uncertainty In System Health Monitoring, 2015 Air Force Institute of Technology
Impact Of Prognostic Uncertainty In System Health Monitoring, Robert M. Vandawalker, David R. Jacques, Jason K. Freels
Faculty Publications
Across many industries, systems are exceeding their intended design lives, whether they are ships, bridges or military aircraft. As a result failure rates can increase and unanticipated wear or failure conditions can arise. Health monitoring research and application has the potential to more safely lengthen the service life of a range of systems through utilization of sensor data and knowledge of failure mechanisms to predict component life remaining. A further benefit of health monitoring when combined across an entire platform is system health management. System health management is an enabler of condition based maintenance, which allows repair or replacement based …
Design, Programming, And User-Experience, 2015 University of Connecticut - Storrs
Design, Programming, And User-Experience, Kaila G. Manca
Honors Scholar Theses
This thesis is a culmination of my individualized major in Human-Computer Interaction. As such, it showcases my knowledge of design, computer engineering, user-experience research, and puts into practice my background in psychology, com- munications, and neuroscience.
I provided full-service design and development for a web application to be used by the Digital Media and Design Department and their students.This process involved several iterations of user-experience research, testing, concepting, branding and strategy, ideation, and design. It lead to two products.
The first product is full-scale development and optimization of the web appli- cation.The web application adheres to best practices. It was …
Design Refinement By Iterative Virtual Experimentation (D.R.I.V.E.): A Methodology To Solving Engineering Design Problems, 2015 Morehead State University
Design Refinement By Iterative Virtual Experimentation (D.R.I.V.E.): A Methodology To Solving Engineering Design Problems, Charles M. Watson
Morehead State Theses and Dissertations
A Thesis Presented to the Faculty of the College of Science & Technology Morehead State University in Partial Fulfillment of the requirements for the Degree Master of Science by Charles M. “Matt” Watson on April 25, 2015
Customer, Commercial And Government Value Functions For Electric Vehicle System Design, 2015 University of Alabama in Huntsville
Customer, Commercial And Government Value Functions For Electric Vehicle System Design, Taylan G. Topcu
Research Horizons Day Posters
No abstract provided.
Mathematical Modeling For Platform-Based Product Configuration Considering Total Life-Cycle Sustainability, 2015 University of Kentucky
Mathematical Modeling For Platform-Based Product Configuration Considering Total Life-Cycle Sustainability, Tian Lan
Theses and Dissertations--Mechanical Engineering
Many companies are using platform-based product designs to fulfill the requirements of customers while maintaining low cost. However, research that integrates sustainability into platform-based product design is still limited. Considering sustainability during platform-based design process is a challenge because the total life-cycle from pre-manufacturing, manufacturing and use to post-use stages as well as economic, environmental and societal performance in these stages must be considered. In this research, an approach for quantifying sustainability is introduced and a mathematical model is developed for identifying a more sustainable platform. Data from life-cycle assessment is used to quantify environmental factors; criteria from the Product …
Ventilation Rates And Airflow Pathways In Patient Rooms: A Case Study Of Bioaerosol Containment And Removal, 2015 University of Nebraska–Lincoln
Ventilation Rates And Airflow Pathways In Patient Rooms: A Case Study Of Bioaerosol Containment And Removal, Ehsan S. Mousavi, Kevin R. Grosskopf
Durham School of Architectural Engineering and Construction: Faculty Publications
Most studies on the transmission of infectious airborne disease have focused on patient room air changes per hour (ACH) and how ACH provides pathogen dilution and removal. The logical but mostly unproven premise is that greater air change rates reduce the concentration of infectious particles and thus, the probability of airborne disease transmission. Recently, a growing body of research suggests pathways between pathogenic source (patient) and control (exhaust) may be the dominant environmental factor. While increases in airborne disease transmission have been associated with ventilation rates below 2 ACH, comparatively less data are available to quantify the benefits of higher …
How Much Do In-Vehicle Tasks With Swapping, Switching And Spillover Effects Interfere With Drivers’ Ability To Detect And Respond To Threats On The Forward Roadway?, 2014 University of Massachusetts Amherst
How Much Do In-Vehicle Tasks With Swapping, Switching And Spillover Effects Interfere With Drivers’ Ability To Detect And Respond To Threats On The Forward Roadway?, Siby Samuel
Doctoral Dissertations
Distractions have long been associated with crashes. A review of the literature shows drivers engaging in secondary tasks to be three times as likely to crash as compared to attentive drivers. Although several studies report that excessively long glances away from the forward roadway elevate the risk of crashes, little research has been conducted to determine how long a driver needs to glance towards the forward roadway in between glances inside the vehicle to perform a secondary task in order to detect threats present in or emerging from the forward roadway. To determine this, drivers were asked to perform simulated …
Prognostic-Based Life Extension Methodology With Application To Power Generation Systems, 2014 University of Tennessee - Knoxville
Prognostic-Based Life Extension Methodology With Application To Power Generation Systems, Seyed Ahmad Niknam
Doctoral Dissertations
Practicable life extension of engineering systems would be a remarkable application of prognostics. This research proposes a framework for prognostic-base life extension. This research investigates the use of prognostic data to mobilize the potential residual life. The obstacles in performing life extension include: lack of knowledge, lack of tools, lack of data, and lack of time.
This research primarily considers using the acoustic emission (AE) technology for quick-response diagnostic. To be specific, an important feature of AE data was statistically modeled to provide quick, robust and intuitive diagnostic capability. The proposed model was successful to detect the out of control …
Proactive Model To Determine Information Technologies Supporting Expansion Of Air Cargo Network, 2014 University of Tennessee - Knoxville
Proactive Model To Determine Information Technologies Supporting Expansion Of Air Cargo Network, Grayson C. Mcclain
Doctoral Dissertations
Shippers and recipients expect transportation companies to provide more than just the movement of a package between points; certain information must be available to them as well, to enable forecasts and plans within the supply chain.
The transportation companies also need the information flow that undergirds a transportation grid, to support ad-hoc routing and strategic structural re-alignment of business processes.
This research delineates the information needs for an expanding air cargo network, then develops a new model of the information technologies needed to support expansion into a new country. The captured information will be used by shippers, recipients, and the …
Design And Implementation Of Iso:9001 Standards At Sigma 6 Electronics, Inc., 2014 California Polytechnic State University, San Luis Obispo
Design And Implementation Of Iso:9001 Standards At Sigma 6 Electronics, Inc., Robert Kirkpatrick, Dylan Geisen, Simon Schermerhorn
Industrial Technology and Packaging
ISO 9001 certification is a very long process that can take even the most dedicated team years to complete. For smaller companies such a process could be costly, confusing, and arduous. While many resources exist, it takes nearly the same amount of effort to tailor fit the examples as it does to create a whole new set.
The purpose of this senior project is to research examples and help fit them to a small manufacturing company, Sigma 6 Electronics, Inc. An interlinked, or combined, quality manual/procedures were chosen to aid Sigma 6 Electronics through making the documentation clear and perfectly …
A Case Study Of Quality Control Charts In A Manufacturing Industry, 2014 KUET
A Case Study Of Quality Control Charts In A Manufacturing Industry, Fahim Ahmwdl Touqir, Md. Maksudul Islam, Lipon Kumar Sarkar
Md. Maksudul Islam
Statistical Process Control (SPC) is a powerful collection of problem solving tools and the most sophisticated useful method in achieving process stability and improving the process capability through the reduction of variability. In the manufacturing process, every product doesn’t meet the desired range of quality consistently with the customer specification. This inconsistency occurs due to several sources of variations such as machines, operators, materials etc. The Ultimate target of control chart is to monitor the variations, and subsequently control the process. On account of applying SPC methods, this study deals with the control and improvement of the quality of bolt …