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These are a few of the previous topics and questions ordered from our online custom paper writing company and perfectly completed by our highly experienced team of writers. They are from different subjects, and are arranged randomly.
The Smithsonian Latino Center: http://latino.si.edu
Questions:
TOPIC 1: Overview
Give a general description of your field trip experience, providing examples from the site/exhibit/museum.
TOPIC 2: Cultural Diversity
What did this place tell you about cultural diversity? Consider all of the aspects of the exhibition and relate them to the context of the issues we have discussed and studied in our course. How does the focus and purpose of the site/exhibit “fit” within the various subjects and issues we have considered in our course?
TOPIC 3: New Ideas
What did you learn that you did not know before your visit? Give specific examples of historical events, contemporary situations, cultural practices, or community issues that formed new knowledge for you. Make sure to be detailed in your answer. Consider how the site/exhibit/museum uses cultural, political, and historical contexts to present its issues and purposes.
TOPIC 4: Perspective
Did the visit change your feelings and perceptions in any way? Did your excursion on this virtual field trip serve as an opportunity to develop a tolerant perspective that you might apply in the future to different, diverse, and/or pluralistic cultures?
TOPIC 5: Evaluation
Would you recommend this place to other students? Explain why. Reflect on the value of this site/exhibit/museum. If you were to introduce this site to a friend or another student, what issues would you recommend that he or she should think about while viewing the site/exhibit/museum? What parts of the site in particular would you recommend for careful consideration? Provide detailed examples and reasons to support your evaluation.
Cancer strains poem
Curcumin with HeLa, Chamomile with MCF7, AS-2-58 with BT-549, AS-3-34 with A549
Comparing and Contrasting
- Compare/contrast two poets, with at least two secondary sources per poet
- Compare/contrast three poems from three different poets, with at least two secondary sources per poem (at least six total)
- Compare/contrast one chapter of the Barnes novel with one other text
Teatment versus Punishment: That is the Question!
When looking at the relationship between social justice and juvenile justice, there are two overarching concepts when addressing juvenile delinquency – treatment and punishment. These two concepts have driven a cycle of changes in the juvenile justice system over the years. Your task is to support your premise that your state or city should either implement a philosophy of treatment or punishment for juvenile offenders for a specific crime or criminal justice issue identified in your paper.
•Explain the differences between the treatment and punishment concepts. Build the case for which one you believe has the stronger position based on your research and the crime or criminal justice issue you selected to study.
•Review the juvenile crime statistics between three cities or states in three different parts of the country (e.g., Boston, Chicago, and Seattle) for a crime or criminal justice issue. Incorporate a graphic display to present your findings. Be sure to include at least three demographic items, such as gender, ethnicity, race, education, or socio-economic status, in your analysis. Ensure you standardize your data (i.e., 1:1000; 1:10,000; or 1: 100,000) and incorporate the scale in a key for each chart.
•Identify the prevailing thought in the city or state: Is it treatment or punishment? Analyze the differences in the recidivism rates between the cities or states you have selected? Is recidivism the best indicator of success or failure or should we use a different indicator?
•In Chapters 2 and 3 of the text, our author addresses biological, psychological and sociological theories to help explain juvenile delinquency. Evaluate which of these theories would best support your thesis.
•Support which juvenile justice intervention strategy would be effective to counter the crime or criminal justice issue based on your research?
•Conclude with a summary of which concept (treatment or punishment) best supports the over arching concept of social justice?
The paper must be ten to twelve pages in length and formatted according to APA style. You must use at least six scholarly resources (at least four of which must be found in the Ashford Online Library) other than the textbook to support your claims. Cite your sources within the text of your paper and on the reference page.
Smoking
I want you to write a research about Smoking and please follow all the list in the below. Also, use sources for the Annotated Bibliography or any thig you use blog
Organizational Analysis Paper
Pick an organization or an organizational situation that you will diagnose throughout this class. It is best if this is an organization that you are part of. If you can’t do that, you might diagnose a religious, community, or school group of which you are part. You need to (1) analyze the organization from two different perspectives and (2) discuss a change in the organization.
Description of Dance Styles
Select TWO styles of dance–such as ballet, modern dance, folk dance, and jazz dance–as described in your text.
Describe each style of dance, and include the following:
* History and development of the style
* Discussion of your understanding of the use of line, form, repetition, and rhythm in each piece
* Description of the inspiration for the work in terms of story, theme, and image
* Description of what the movements of both styles communicate to you in terms of mood
* Description of what influences each dancer, or the choreographer, in the performance of each style or creation of a new dance performance
Cyber Security
Need to write a research paper about cyber security.
Professional Interview
- Please identify a local human services professional and contact them to request an interview.
*Discuss and describe how you maintain professional boundaries with individuals within your profession?
*Please identify potential barriers or ethical matters that have or could become present within your position?
*Discuss an incident when you felt that a working relationship was compromised? How were you proactive in addressing this matter? What was the outcome?
*Please describe specific effects which you have witnessed or experienced firsthand regarding multifaceted working relationships?
*What is your approach for addressing confidentiality with clients?
*How do you outline and explain HIPAA to the clients you work with?
*What is your agency’s protocol for addressing limits of confidentiality with clients (i.e., duty to warn)?
*What advice would you provide to me as a professional who is interested in working within the human services field?
In addition to these questions, please include your own professional questions regarding the professional you are interviewing.
The relationship between sleep and weight in adolescents
Discuss the relationship between sleep and weight in adolescents, and how sleep impacts the lives of the adolescents.
Art & Literary Responses to Science and Technology
- The theme of belief vs. scientific or technological realities represented in art (paintings, sculptures . . .) and literature (film, poetry, “essay”, cartoons, novels, books . . .) through symbolism, allegory, satire, thematic representations or styles—romanticism, cubism, Dadaism. . . . The theme would encompass ways of thinking, literal vs artistic literary readings of seminal religious documents (“bibles”), social, philosophical, or religious dogmas or doctrines . . . .
- The theme of “progress” relating to advances in science and technology as debated in art and literature (film, poetry, “essay”, cartoons, novels, books . . .) through symbolism, allegory, satire, thematic representations or styles—romanticism, cubism, Dadaism . . . .
Analyze As It Is in Heaven
This is a movie that deals with two different cultures, urban and rural. You will note the differences are too strong and should be able to compare the two with your own cultural experience here. Some planning issues are:
1) Neighborhood / Community environment
2) Urban and rural; Distinction between the two cultures
3) Individual freedom in rural communities
4) Everybody is too close in rural communities
Development of American Exp
In the “Summary View of the Rights of British America” what are the principal grievances that Jefferson takes to be critical. What is the founding myth that Jefferson tells about how/why the British have come to America? How does Jefferson use both Lockean and Hobbesian political philosophy in his argument? Create a hybrid document using both the “Declaration of Independence” and the “Summary View of the Rights of British America” announcing the independence of the United States from Britain. Feel free to cut and paste at will but try not to inject too much in the way of new ideas. Make sure to reference your sources. Create a hybrid document using both the “Bill of Rights,” the letter of Abigail Adams, the Slavery and Native Voices texts along with the the “Declaration of the Rights of Man and Citizen” to create a new “Bills of Rights.” Feel free to cut and paste at will but try not to inject too much in the way of new ideas. Make sure to reference your sources. Why does the Federalist take their project to be so important? What is the chief threat to republics? What are the causes of this threat? Does the Federalist think you can prevent this why or why not? What does the Federalist take to be the solution to this problem? According to the Federalist, how might democracy actually make this threat worse? What are the Federalist Farmer and Brutus’ central worries about the ratification of the constitution? How does the Federalist seek to answer them? How do you square the both the real attempt to create a “republic for the people, by the people” all the discussion of liberty and freedom in this country founding documents with the reality of slavery and the genocide of the native population? Use any text you feel useful, but especially the texts on slavery and natives voices. Can Marx’s view of communism be squared with the aims of the framers of the Constitution, etc. How might Marx use both Locke’s idea of property and the Federalist worry about Factions to make his point? Which ideals do they share in common and which may be inimical? Do you think that America could ever become a socialist country? Why or why not? Answer the following question: What has been the most compelling idea or realization you have had from the texts, lectures, discussions in this class? How has your view of American politics or the American experience been impacted? If there is one idea you from the texts, lectures, and discussions you wished more people knew what would it be? If there is anything else you would like to let me know, please do!
Intercultural communication through media and advertising–KFC in the U.S and China
Instruction: Talk about a current media trend, for example media representation, sensationalism or social media marketing etc. Propose a question and use sources to well answer your question, use sources to back up your point.
Proposed final paper topic:
Intercultural communication through media and advertising
The Big Question:
The final paper will talk about how do we form our impression about certain culture and how media is influencing the process of it. The paper will focus on analyzing symbolic sign and cultural stereotype used in advertising.
Supporting Questions:
How do we perceive culture through media?
How do we distinguish and related culture in media?
How the media represent culture by magnifying the stereotype, and how is media helping the audience to form our understanding of cultural stereotype?
Leadership
Textbook from management to leadership strategies for transforming health, author Manion Jo, 2011, ISBN 10-1118-11723-9 isbn 10-0-470-88629-3
Read case study on page 227-228 A Patient service leadership team
Answers the following questions
1. Was Helen a good team leader ? Why ?
2. Do you think the strategic they develop to have people take turns as mentors was a good strategic? Explain
3. How did Helen’s experiment benefit her perception as a leader
Dynamics System & Controls
Write a report for Dynamics System & Controls and make sure to include CODES AND PLOTS.
Ethical and Critical Thinking in Venezuela
Discuss each culture in the country. Discuss the religious practices, music, gender differences, research, and discuss the conditions for older and younger members of the society. Discuss the food of the country. Research and discuss the political and legal culture of the country. Conduct research on the demographics of the country. Research the importance or meaning of the holidays in the country. Research poverty and economics in the country. Give great consideration to ethical dilemmas in the country. Apply ethical theories to the dilemmas. Explain why the ethical theory would be good to apply to the various situations in the country.
The Apple Watch is better than the traditional watch
Write a persuasive essay on the above topic.
Immigration and Labor Issues
What is an Op-Ed?
Ideally, your Op-Ed will address an issue or controversy of current significance. Your topic must be related to the material covered in this course. This gives you considerable freedom to choose a topic that you are passionate about and willing to dedicate considerable time and effort to learn and write about. It also means that you may feel a little overwhelmed by the number of choices available. Here are some broad topic areas that you may want to consider:
| Immigration and Labor Issues (my topic) | Fostering agglomeration economies and industry clusters | Sustainability and production geographies |
|
Labor / wage organizing across space |
Place-based competition |
Labor mobilities and migration |
The Accidental Buddhist Book review
AC photovoltaic module
simulating a grid connected AC photovoltaic module with an H bridge and a dc-dc converter with MPPT.
Enforcement of commercial arbitral awards in saudi ( focusing on grounds of refusal) :LAW
This is a dissertation on “the enforcement of commercial arbitrary awards in Saudi Arabia”
The Effects of Intimate Partner Violence to Society
A District Assessment Plan (DAP) for Saudi Arabia Public school
System Safety Working Group Formation – Stall Warning System
Occupational/Job Analysis of the Position of “Public Relations and Media Specialist” in Universities
GABA and Mood Stabilizers
GABA and Mood Stabilizers (include both the atypical antipsychotics and the traditional mood stabilizers.
SimCity Phase 4
SimCity is an online game that lets you design your own city… develop a detailed proposal that outlines the various ways in which the SimCity software could be enhanced to more realistically portray local political structure and organization of government, as well as the urban problems addressed by planners. The objective is to develop a proposal that clearly outlines how SimCity can move away from fantasy and closer to realism. The wicked nature of planning problems ~ The controversial nature of planning decisions ~ The common structure of municipal government in the US and the role of mayors ~ The use (and modification) of zoning and other land use controls ~ Restrictions on government takings and the use of eminent domain ~ Sources of revenue for local government (including taxes, bonds, and other sources) ~ The provision of public services and infrastructure ~ The role of private stakeholders in land use and planning decision-making ~ Factors affecting economic growth or decline ~ Strategies and tools for driving local economic development ~ Strategies for promoting home ownership and supporting low-income housing ~ Strategies for handling urban transportation needs and dealing with their impacts ~ Environmental problems and strategies for regulating these issues ~ Strategies for growth management and the protection of critical areas Also review the study guide, as well as the PowerPoints, for ideas on how well SimCity does or does not represent reality. Designing RealiCity Now that you have considered the various ways in which the game attempts to simulate real life, as well as its various limitations, it is time to propose your own “improved” version of the game: RealiCity Using the various strengths and weaknesses you’ve identified from the list above, craft a detailed proposal that covers each of these categories, as well as any other enhancements you feel should be made to the game. The primary objective for this project is to develop a proposal for a game that would simulate urban reality as closely as possible. You do not need to worry about how the game would be technically “programmed” (assume that those skills are available). You do, however, need to clearly describe how the game would be “played” with your proposed improvement made. Here is an example: Let’s say you want to include the option to designate a district for tax increment financing (TIF). In your proposal, you would explain how the player would create such a TIF designation, and how the game would then simulate what would occur in a TIF in real life. Your final proposal for your RealiCity game will be graded on the following three criteria: · How well did you recognize the various ways in which SimCity does not accurately reflect reality? · How well did you identify missing elements of reality that could be incorporated into the game? · How well did you incorporate the elements in a way that truly reflects the reality of city structure? There is no page limit for this project, as your assessment of the game and proposal for enhancements should be as detailed as possible, while still being clear, concise, and to-the-point
Put in mind that i cannot provide the writer with the power point and they are not important. try to not be too detailed.
Mysterious Death of Tutankhamun
Write a three to four (3-4) paragraph paper in which you:
- Clearly state the “mystery” and provide a brief summary of at least two (2) reasonable and scholarly theories which could explain the mystery. Because some theories may sound far-fetched, include the source or promoter of each theory – such as a scientist, a historian, a theologian, etc.
- After summarizing at least two (2) scholarly theories, identify one (1) of the theories as the most plausible and provide at least two (2) convincing reasons why the theory you have chosen is the best one to explain the mystery. This will involve some critical reasoning skills on your part.
Are Lawyers the Best Representatives for the American Political System?
Answering questions
Question 1. (30%)
State the general principles concerning with critical infrastructure resilience as currently approached by government and industry. State whether and how they differ from pre-Katrina world (State your assumptions and support your thesis with scholarly references).
Question 2. (30%)
What are the challenges concerning cybersecurity as they apply to critical infrastructure security and resilience? Is this a factual and plausible danger? Why or why not? (Support your thesis with scholarly references.)
Question 3. (40%)
Discuss the role of the H.R.26 – Terrorism Risk Insurance Program Reauthorization Act of 2015 given the elevated threat environment especially after the Paris and Brussels terror attacks. (Think in terms of the role of the private sector in CIs). Give a CI sector or a case study to support your point(s). (Also support your thesis with scholarly references.)
Analysis of Chipotle weakness
The topic is analysis of Chipotle weakness. Through analyzing related data to draw conclusions and then making recommendations is the basic rule.
International marketing strategy of “Citroen”
Citroen Expansion to Canada and Mexico
1. What is the type of industry globalism (car industry)? What is the type of company preparedness? What kind of international strategy would be appropriate?
Justify your answers. Based on this analysis, decide the future internationalization strategy of this company. (Citroen)
2. Decide the sequence of next two countries that this company should enter next? (Canada and then Mexico)
– Country-level analysis
– Firm-level analysis
Data Protection in Cryptosystems
You are a Network Security Engineer for the University of Lifè. The senior executive team wants to develop a campus-wide Wi-Fi network which can be used by staff, students and visitors. They are considering joining the Eduroam network. The IT director has asked you to produce a technical report which evaluates Eduroam’s cryptosystem. The proposed Eduroam implementation will cater for four categories of user: · A student who has a current IT account with the University of Lifè · A member of staff who has a current IT account with the University of Lifè · A visitor who has an Eduroam account at his/her home institution · A visitor who does not have an Eduroam account with a home institution. Users in this category should be able to use limited services with ‘guest’ access Technical Report Begin your report by providing a brief overview of the Eduroam highlighting the background of the Eduroam initiative. This section should also include a brief but effective executive summary of the key points outlined in the report. 1.1 Configuration Provide a short but succinct discussion which explains the technical configuration of the network. This discussion should have a particular focus on how this technical configuration supports the security aspects of the network. Your discussion should be supported by three network diagrams which present the network to three levels of abstraction: international, national and local (campus wide). The local representation should make clear how the normal internal wired network is segmented from a Wi-Fi network at a typical campus. The network diagrams must conform to the conventional network topology icons. Templates can be found here: http://www.cisco.com/c/en/us/about/brand-center/network-topology-icons.html
Social Enterprise
You should write a report that will highlight the current and changing role of social enterprises in society today and where they’re headed. You should also focus on any innovative ways in which you think social enterprises are going to develop further. [Please note that at this stage of the module, we are NOT considering the social enterprises where you had visited.]
- Brief literature review on the types of different enterprises and their role in society
today (which social role do they fulfil and why do we benefit from them). Use the
literature sources listed in the module handbook as suggested reading. (35%)
- Analyse the changing role of social enterprises today and outline the main
difficulties that they are facing. (35%)
- Make recommendations on of innovative ways in which social enterprises should
develop in the future; (15%)
- Use consistent (academic) referencing and the follow the formatting guidelines for
the text provided in the previous page. (good writing style and formatting and also a written report format) (15%)
The importance of using Elaboration Likelihood theory in the successful advertising
Science, Technology and Civilisa
An essay about solar power
1. History of solar power
2. How the solar power will development from now till 20 years latter.
Consumer Behavior
General topics to choose from:
1. The role of ‘attitude’ in purchasing/repurchasing a product or a service,
2. The role of ‘affect’ in purchasing/repurchasing a product or a service,
3. The role of ‘social norms’ in purchasing/repurchasing a product or a service,
4. The role of ‘motives’ and/or ‘needs’ in purchasing/repurchasing a product or a service,
5. The role of ‘personality’ in purchasing/repurchasing a product or a service,
6. The role of ‘cultural values’ in purchasing/repurchasing a product or a service,
7. The role of ‘past experience’ in purchasing/repurchasing a product or a service,
8. The role of ‘word of mouth’ in purchasing/repurchasing a product or a service,
9. The role of ‘satisfaction’ in purchasing/repurchasing a product or a service,
What Does the Media Teach Us About Gender?
Internet Communication problem
Identify an Internet Communication problem (undesirable situation) and develop a proposed solution to this problem in your final project.
Final Project problem areas may be related to the following categories:
- Social networking
- Internet marketing
- Computer dating
- Video gaming
- Security and privacy
- Politics
St. Ann’s hospital in Westerville Ohio.
Generate recommendations for strategic alternatives in the healthcare organization
Bioinformatics report
Bioinformatics in the biotechnology
Prepare a report that illustrates some of the uses of bioinformatics in the biotechnology and/or research sector. The report should begin with a section that summarises the general field of bioinformatics, including the types of data that can be examined, specific examples of where bioinformatics has been applied to either develop a product or to assist in the diagnosis/treatment of a medical condition
Engineering questions
Question 1:
In a table, list basic lithologic situations – i.e., clean sandstone, limey sandstone, dolomitic sandstone, sandy limestone AND MORE – For each, indicate the type of acid system that you would select and speculate on treatment volumes and/or precautions, if any.
Question 2:
Summarize (not more than one page) the basic diversion technologies that we have available. Method, generic procedures, advantages and disadvantages.
Question 3:
Suggest a possible acid schedule for a clean limestone, in a zone that is twenty feet thick, at a temperature of 120°F, at a depth of 5,000 feet. This zone has been on production for 2 years and the production has tapered offer.
Question 4:
Summarize the stages of mud acid reactions on a formation. Consider various scenarios – sandstone with less than 10% carbonate present, sandstone with substantial iron present.
1971 Lanvin metallic lame brocade maxi dress is the most representative piece of Lanvin during 1970s
Discuss the above statement.
Interpersonal Communication
Analyze the movie: The Best Exotic Marigold Hotel
Engineering question
Problem Statement: Pumps P-101 A/B are Viking Carbon Graphite Rotary Vane pumps. According to maintenance records these pumps are having their vanes broken, and losing their seals on average twice a month. Downtime to fix the pumps is anywhere from 6 to 8 hours. This is a large loss of production time and management wants to solve the problem. T-100 contains a strong oxidizer, specifically in this case hydrogen peroxide. The existing piping is 1” 316L stainless steel. The pump must be able to vary its flow rate from 0.5 GPM up to 35 GPM. A figure of your existing site is shown below.
Your plant manager wants you to make your system match that at the headquarters manufacturing site. The difference between your site and the headquarters site is shown in the following figure.
The difference between the two systems is the piping, the pump, and the oxidizer feed tank, T-100. At headquarters they use an AODD pump instead of a rotary vane pump. The piping for the oxidizer goes into the top of R-100 instead of near the bottom of the reactor as at your site, and their P-101 A/B pumps are on the second floor.
It has been determined that one of the major issues contributing to the destruction of the carbon graphite vanes, and the loss of seals in your Viking pumps, is that when operators make up the oxidizer batch, they will often drop the cap from the gallon jugs of hydrogen peroxide being added to T-100 into the tank
You will write an acquisition request to purchase the required equipment to solve the current issue. An acquisition request (AR) consists of three basic parts.
- A description, in detail, of the existing issue/problem, including existing equipment, where the issue is occurring, the expenses involved in maintaining the current system (including down time costs, maintenance), etc.
- A detailed description of your proposed solution, including all equipment, piping, valves, the number and type of contractors required, time to install, a method to handle the down time, etc.
- List of the vendor quotes for the parts and labor. You do not have to get actual vendor quotes for this third part, but you must look up values online to get relative costs, and include these values in this part of the AR.
Though your manager is adamant about making the existing system match the design currently in place at the manufacturing headquarters, can you determine a better design than just adopting the set up at the headquarters manufacturing site? As an engineer you need to come with a comparison of costs and plans to solve an existing issue, but keep in mind that management may not be an engineer and that they may not have the best possible idea for the problem in mind. It is your job to come up with the best engineering fix at the lowest cost.
MICROWAVE CIRCUITS
Problem 5-1: Design a 0.5 dB ripple Chebyshev bandpass filter with a lower passband edge frequency of 1.9 GHz, an upper passband edge frequency of 2.0 GHz and at least 30 dB of attenuation at 1.8 GHz and 2.1 GHz. The filter is to have terminating impedances of 50 Ω. Calculate the values of all inductors and capacitors, and calculate the |s21| in dB using ADS. Problem 5-2: Design a 0.5 dB ripple Chebyshev commensurate line filter with a cut-off frequency of 12.5 GHz and at least 30 dB of attenuation at 16 GHz. The terminating impedances are 50 Ω. Only open-circuit terminated stubs and unit elements are to be used. Calculate the characteristic impedance and electrical length of each transmission line element and simulate the |s21 in dB using ADS. Problem 5-3: Design a 0.5 dB ripple Chebyshev lumped element bandstop filter with a lower stopband edge frequency of 1.9 GHz, an upper stopband edge frequency of 2.2 GHz and at least 30 dB of attenuation at 2.0 GHz and 2.1 GHz. The filter is to have terminating impedances of 50 Ω. Calculate the values of all inductors and capacitors, and calculate the |s21| in dB using ADS.
Petroleum Engineering
Problem 1. Use the Welge method to estimate volumes of oil recovery and water injected at breakthrough for the fractional flow curve in the Homework Supplement folder on Canvas. What is the water cut at water breakthrough?
Problem 2. Construct a tangent at Sw of 54%. Estimate volumes of oil recovery and water injected for this tangent. What is the water cut?
Wood Scraper design and analysis
| Ergonomics Project on Neck Flexion While using Phone
Analysis of StartUp podcast
Bit Coins ‘Bitcoin and similar peer-to-peer currencies present a financial system beyond
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Metallurgical Processes
- In closed- die forging process, what are the function of flush? In general, what will happen if there is too little or too much flush?
- During sheet metal forming processes, i.e. bending and deep drawing, the springback is often seen and it needs to be considered in designing the tools and the processes. Please describe the concept of springback, and explain the reasons of causing springback? How will the springback affect the stresses in the part?
- What is heat affected zone (HAZ) in welding process? Please describe it and drew a schematic figure of the HAZ. Sometimes high cycle fatigue cracks initiate in the neighbor out side the HAZ, what can be the cause?
- Work hardening during rolling processes affects the anisotropy of the rolled products. In general, what is the difference of the anisotropy severity between hot rolled and cold rolled products? Please explain why?
- Please briefly describe the friction welding process. Is friction welding fusion welding or solid state welding process? What are its advantages and drawbacks?
- Please briefly describe the sand casting and investment casting processes?
- What is the physical meaning of Taguchi Loss Function? (the equation is given below)
Loss cost= K [(Y – T)]^2 +α^2]
Replacement cost
Where K= —————————
(LSL – T)^2
- During a flat rolling process, what are the reasons of causing poor flatness of rolled metal sheets? Please explain two methods for improved flatness of the rolled metal sheets.
- What are the three phases at the liquid and solid interface during an immersion oil quenching process? How will the three phases affect the cooling severity?
- During an open-die forging (upsetting) process of a cylindrical billet, please explain why does the obtained part geometry have a barrel shape? How to reduce the severity of the barrel shape (more straight)?
- Please explain why is the workpiece surface temperature higher during a grinding process than that of a lathe or milling machining process? Please explain through the cutting tool geometry aspect.
- Using a lath machining process as an example, heat is generated from the plastic deformation of the chip and the friction between the workpiece and the cutter. The cutter contact with workpiece, and heat flux flows into the cutter. The temperature change in the cutter generates internal stresses, which may cause stress fatigue. Please explain how will the thermal conductivity, specific heat, and coefficient of thermal expansion of the cutter material affect the stress magnitude in the cutter caused by the heat flux mentioned above?
- In a closed-die forging process, what are the function of a flash?
Biotechnology
Prior to CRISPR-Cas9 editing of genes, two other techniques were developed. The first utilizes zinc-finger nucleases and the second utilizes TAL effector nucleases and is known as TALEN. These techniques are still being developed and have their own advantages and disadvantages. In your own words, BRIEFLY describe each technique. Hint: use Pubmed to search for reviews of gene-editing nucleases.
Advantages and disadvantages of TALEN
Gravatt v. Columbia University, 845 F.2d 54 (2d Cir. 1988) case
Research and repare a case brief of the above court case.
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