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School of Chemical Engineering CHE 4581 Senior Seminar Engineering Ethics School ...

School of Chemical Engineering CHE 4581 Senior Seminar Engineering Ethics School of Chemical Engineering Skywalk Collapse On July 17, 1981, two suspended walkways in the Hyatt Regency Kansas City collapsed during a party killing 116 people and injuring 214. https://www.structuremag.org/?p=10274 School of Chemical Engineering Challenger Explosion On January 28, 1986, the space shuttle Challenger was destroyed, and seven astronauts died in an explosion of the orbiter's main tanks. https://www.space.com/18084-space-shuttle-challenger.html School of Chemical Engineering BP Texas City Refinery Explosion On March 23, 2005, an explosion at the BP Texas City Refinery killed 15 people and injured more than 170. https://www.csb.gov/bp-america-refinery-explosion/ School of Chemical Engineering Deepwater Horizon On April 20, 2010, the explosions and fire led to the deaths of 11 individuals, serious physical injuries to 17 others, the evacuation of 115 individuals from the rig, the sinking of the Deepwater Horizon, and massive marine and coastal damage from a reported 4 million barrels of released hydrocarbons. https://www.csb. gov/macondo- blowout-and- explosion//nAs described in the handout, "Ethics - Examining Your Engineering Responsibility", Deborah L. Grubbe with Operations and Safety Solutions, LLC states that "Engineering ethics frequently has nothing to do with technology and everything to do with communication, thought and decision-making patterns, and conflicts around time and money." With that in mind, read over your assigned Case Study (assignment table and case studies listed below) and decide what your conclusion would be, based on the NSPE Code of Ethics (attached at the end). List the NSPE Code of Ethics that apply to the Case Study shown below and the Conclusion. The Conclusion should clearly answer the Question for the Case Study and be supported by a brief (1-2 paragraph) Discussion. Follow the example shown in the notes and use the following format for your write-up: Facts: Question: CHE 4581 Engineering Ethics Homework Due 3:00 pm October 25, 2022 (Submit on Canvas and bring a copy to class) NSPE Code of Ethics References: Discussion: Conclusion:/nCase Study #2 Facts: Engineer A is a professional engineer in private practice. Development Contractor X (Contractor) for whom Engineer A works from time-to-time as a consultant, was asked by a local building inspector to have a foundation the Contractor built inspected by a Professional Engineer since the foundation had cracks that were visible to the inspector. Since Engineer A's firm designed the house foundation for the Contractor, Engineer A performed the inspection for the Contractor. Engineer A determined the foundation had some minor surface cracks but nothing that Engineer A considered unsafe. In Engineer A's estimation, the cracks were not unusual for the type of foundation involved. Engineer A sends the building inspector a letter (which Engineer A also sealed) stating that Engineer A had inspected the foundation and in Engineer A's professional opinion, the foundation was structurally safe. The building inspector responded with a letter to the contractor stating he was not accepting Engineer A's letter and told the contractor to hire another engineer to inspect the foundation. Question: Was it ethical for Engineer A to inspect his own work or should an independent professional engineer be retained to inspect Engineer A's work?

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project 1 is example of how it's need to be done. I have attach the map needed f ...

project 1 is example of how it's need to be done. I have attach the map needed for the assignment. In Image of the City, Kevin Lynch says that "Urban spaces should be legible. Legibility means the extent to which the cityscape can be ‘read', understood and experienced. People who move through the city engage in wayfinding. They need to be able to recognize and organize urban elements into a coherent pattern. These mental maps consist of five elements - paths edges nodes districts landmarks Many city dwellers cannot define what makes a city a great place to live, but most people can definitely state what makes a bad environment. Kevin Lynch suggests that a lack of attention to any one of these 5 areas results in infrastructure breakdown and therefore urban planners should target these areas in their neighborhood improvement efforts. ASSIGNMENT: Project 1 Part 1: Analyze the University of Maryland Campus and Areas along Route 1 - Select a University of Maryland Campus Plan, which is one of the subareas in the city of College Park. Print out the map on an 8.5" x 11" sheet and indicate the 5 urban elements - paths, edges, districts, nodes, landmarks. List 3 positives and negatives of the current urban plan. Use Google Earth (https://www.google.com/earth/) or maps from the College Park homepage (www.collegeparkmd.gov) as a base. Part 2: Select an Intervention -Based on your personal knowledge and experience of the campus, identify 1 improvement you would make as an urban designer to the campus plan. Part 3: Neighborhood and Area Identification - Locate the spot on a map and include the image in your submission. Part 4: Research and Analysis - explain the necessary change (intervention), describe the effect the change will have on the surrounding area and explain why this intervention will improve the UMD urban plan. Part 5: Visual and Graphic Support - Provide images, sketches and/or documentation from your research of what the change might look like. Your project will be 6 pages long: 1 UMD master plan (8.5" x 11") 3 typed written pages (8.5" x 11") 2 pages of photos, diagrams, images (8.5" x 11")/n Shifa Shaikh Professor Curtis RDEV 250 13 September 2023 Shaikh 1 Project 1 Kevin Lynch's, Image of the City, was a paramount publication in regards to urban planning, with his theory distributing the built environment into several urban elements-paths, nodes, landmarks, districts, and edges. The University of Maryland's campus can similarly be analyzed through the lens of Lynch's theory, delving into both its advantages and disadvantages. The current urban plan of UMD's sprawling 1,340 acre campus maintains a wide array of benefits. One ongoing utility of merit is the construction of the Purple Line, which will supply a system of increased connectivity and integration between the campus and surrounding communities. Moreover, over the past five years, campus development has progressed at a comprehensive scale, with the rapid construction and renovation of academic, research, housing, dining, and athletic facilities on campus to address any insufficiencies, including the A. James Clark Hall, Brendan Iribe Center, Heritage Community, and the E.A. Fernandez IDEA Factory. Lastly, the extensive variety of student residential communities-from residence halls on-campus to apartment complexes fringing the outskirts of UMD-allows for the accommodation of a diverse population on campus, fully furnished with an assortment of amenities, including health, wellness, and dining resources. On the underside of these assets, however, the campus plan has its share of shortcomings as well, outlined within the University of Maryland Campus Facilities Plan, which divides these drawbacks into varying categories. For instance, in terms of infrastructure, a few congregations Shaikh 2 of undersized and outdated buildings on campus may not fulfill today's preeminent research and learning expectations due to physical and functional deficiencies. In order to better satisfy the university's educational standards, these select buildings may be prospective sites for future renovation or redevelopment. For instance, in an article published by The Diamondback, in order to construct the state-of-the-art, ecologically progressive Edward St. John Learning and Teaching Center, UMD demolished Shriver Laboratory and a segment of Holzapfel Hall, two of the campus' more antiquated buildings. In terms of flaws in the campus' sprawling land assets, several districts are lacking in accessible open spaces, including rec fields, malls, quads, and courtyards. Moreover, other land assets are inadequately utilized, such as the area west of McKeldin Library which could be repurposed for infill development–the process of developing vacant, overlooked land in urban areas or other enhancements. Lastly, the lack of mobility is a limitation on campus. This issue is rooted in UMD's expansion following the expeditious increases in enrollment after World War II. Adhering to a suburban model of development that prioritized vehicles and roads, the campus effectively diminished its focus on pedestrian environments and open green spaces. The resulting repercussions seen today include the congestion of vehicles and an insufficient system of connectivity for pedestrian and bike networks across campus. In order to address this deficiency in maneuverability, one intervention I would integrate into the campus plan as an urban designer would be to add a pedestrian and bike bridge extending out of the Regents Drive parking garage and crossing overhead the street. The construction of a bridge overhead Regents Drive, a high-volume arterial street, would present a significant opportunity to enhance the campus' circulation system and establish an approach to mobility centralized around pedestrians. This pathway would serve as a means of safe access to Shaikh 3 the buildings and sidewalks of Regents Drive for those on bikes and scooters, further facilitating an ease of travel. Pedestrian and bike bridges are further instrumental in separating pedestrians and cyclists from vehicular traffic and adding an artistic element to the built environment. A bridge would additionally address the limited range of sight for both pedestrians and vehicles when navigating the street, with large shuttles parked adjacent to sidewalks that obstruct one's vision and can foster endangering situations for pedestrians and commuters alike. Thus, in order to progress with a sustainable pattern of development, UMD must adhere to Lynch's emphasis on the legibility of landscapes. Whether it be emphasizing pedestrian mobility and lessening the congestion of vehicular traffic to refurbishing campus infrastructure, UMD can reinforce this ideology by thoroughly contemplating each decision regarding the campus' growth and advancing towards a common, coordinated vision for the future. Figure 1) Hand-drawn sketch of proposed pedestrian bridge extending from the Regents Drive parking garage to the opposite side of the street. A M 2022.60pgle 8??? Shaikh 4 NO PARKING Figure 2) Hand-drawn sketch of pedestrian bridge concept from the opposite angle. Taw es 416 SECU Stadium Tyser Tower Upper Deck Cole Student Activities Building Benjamin P. Mitchell Art-Sociology Gossett Hall Johnson-Whittle A re Arundel 392 Dorchester R2 R20 R3 Union Lane Garage HH een Anne's Varsity Sports Teamhouse St. Mary's D Yahentamitsi|| Dining Somerset McKeldin Library D Stamp Student Union Health Center Bob "Turtle" Smith Stadium At Shipley Field Jimenez Chincoteague Figure 3) University of Maryland Campus Plan O J.Logan & Louise Schutz Football Practice Complex Jull HP Bioscience Research BBPatuxent Microbiology Biology-Psychology Campue DA H.J. Patterson Atlantic Francis Scott Key McKeldin Mall W1 Physical Sciences Complex ESJ Regents Drive Garage Hornbake Library Plant Sciences Woods Shaikh 5 — Industrial Ln J.M. Patterson Chemistry Sumone Toll Physics TT =districts ?=nodes (=intervention paths = landmarks - edges/n392 H R3 ten Varsity Sports Teamhouse R2 R20 nion Lane Garage Fieldhouse Dr St. Mary's Stamp Student Union Bob "Turtle Smith Stadum At Shipley Field Health Center McKeldin Library Jimenez Stadium Dr. Jull Logan & Louise Schutz Football Practice Complex BBPatuxent HP Bioscience Research ove Microbiology Bidogy-Psychology Campus Dr H.J. Patterson Sciences Complex McKelain Mall Regents Drive Garage Plant Sciences Hornbake Library Industrial Ln J.M. Patterson Symons Chemistry Toll Physics KK Chemical & Nuclear Engineering Kirwan C. Mitchell Miller Administration Engineering Reckord Armory 1... E.A. Fernandez IDEA Factory 405 Engineering Lab Martin Campus Dr Engineering Recreation Field Imagery Wind Tunnel X UMD Facilities Management | University of Maryland, DCGIS, M-NCPPC, MNCPPC, VITA, Esri, HERE, Garmin, INC... Turner Computer S Instructic Center Iribe Cente

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• You may choose one of the following options: ? Type out the answer in the te ...

• You may choose one of the following options: ? Type out the answer in the text field provided in this assignment OR ? Submit a word file ? No hand written work to be submitted. Turnitin is enabled. ? Do not copy examples from online resources (i.e. do not copy and paste material). Provide answers to the following questions (include examples). Keep your answers brief and to the point. 1. Define and give examples of any 7 (your choice) fundamental motions, or therbligs. 2. How may the basic motion "Search" be eliminated from the work cycle? Explain. 3. Why should fixed locations be provided at the workstation for all tools and materials? Explain. 4. Which of the 17 therbligs are classed as effective and usually cannot be removed from the work cycle? 5. How does work capability vary with gender and age? Explain. 6. What did you learn from the Principles of Workplace Design? Provide an example to illustrate your understanding of the concepts discussed in class.

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a) Data has been collected for a machine over a number of weeks and this isQ6a b ...

a) Data has been collected for a machine over a number of weeks and this isQ6a below. Calculate the overall equipment contained in Table effectiveness. b) Discuss the results you obtain and suggest the areas where improvement efforts should be focused. c) The Manufacturing Manager has agreed to an 8 hour shutdown each week for planned maintenance on the machine in Q6a. The manager has also agreed that this planned downtime can be taken out of the OEE calculation.What is the new OEE value?

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The procurement process at JLSB is divided into two areas, which are supported b ...

The procurement process at JLSB is divided into two areas, which are supported by different system and application as follow I. The direct material purchase is using a customized manufacturing system to manage the purchase of raw materials and parts. II. The indirect material purchase is using a manual system to manage the buying of office supplies, equipment, and other materials that support the company's internal operations.In managing the increase in operation cost, JLSB has decided to consolidate the procurement system and application under ONE (1) comprehensive ERP system. The information of the cost between the existing system and the consolidated system is attached as follows Based on figure 1 and figure 2, i) measure the saving of the consolidation in thepurchasing system, ii) Using stack column chart as a reference, explain thedifference in cost before and after the implementation of the system consolidation. Discuss FIVE (5) main success factors of cost reduction in implementation ofsystem consolidation in JLSB.

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• Design a positive edge-triggered flip- flop, and verify its operation with s ...

• Design a positive edge-triggered flip- flop, and verify its operation with simulations. Measure its current consumption, setup time, and hold time through simulation. ? Turn in: ? Flip flop schematic ? Test bench schematic ? ? Simulation wave form showing proper operation. This simulation should show D transitions during both CLK=1 and CLK=0 phases to show that the device is truly edge-triggered (i.e. that it does not have a transparent phase); and 1=>0 and 0=>1 output transitions on clock edges. ? Simulation results showing the relationship between tDC and tcQ and illustrating how you determined tsetup and tpcq ? Simulation results showing the relationship between tCD and tcQ and illustrating how you determined thold. ? A table showing current consumption IDD, setup time tsetup, hold time thold, and Clk-Q dolovt

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Write a short essay on human factor analysis and classification system (HFACS). ...

Write a short essay on human factor analysis and classification system (HFACS).

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Given the following program indicate thecorrect order of execution of the first ...

Given the following program indicate thecorrect order of execution of the first fiveinstructions

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AT7Write down a bit pattern to apply to inputs in order to transfer the"Data in ...

AT7Write down a bit pattern to apply to inputs in order to transfer the"Data in source to the 'Data out destination (assume that 'S2' is the most significant bit for both the Mux and Demux) in Fig. A17.

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3. An earth fill, when completed, will occupy a compacted volume of 187,000 cu y ...

3. An earth fill, when completed, will occupy a compacted volume of 187,000 cu yd. The borrow material which will be used to construct this fill is a stiff clay. In its bank condition,the borrow material has a weight of 114 lb/cu ft. The weight of this soil compacted is 129Ib/cu ft. Compute the required volume of the borrow material in BCY.

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