Other
Biosensors and biocatalysis - Chemistry Experiment
Question Description
I need an explanation for this question to help me study.
can you check my calculations are correct and answer the rest of the questions plz.
I did the most of calculations.if you are Biosensors.docxfamiliar with this experiment?
im very worry ,, I want professional work
and plz draw the plots don't copy them

Student has agreed that all tutoring, explanations, and answers provided by the tutor will be used to help in the learning process and in accordance with Studypool's honor code & terms of service.
Final Answer


UIUC
Completion Status:
100%
Review
Review

Anonymous
Top quality work from this tutor! I’ll be back!

Anonymous
It’s my second time using SP and the work has been great back to back :) The one and only resource on the Interwebs for the work that needs to be done!

Anonymous
Thanks, good work

Studypool
4.7

Trustpilot
4.5

Sitejabber
4.4
Similar Questions
BA365 Intro to Operations Management
Complete questions 1, 2 and 3. Please show your work. Plageriasm freeNeed by 9:00 p.m. Friday, September 61. A hospital...
Personal Reflection on The Self Paper
Prepare
a 1,050- to 1,400-word paper in which you examine the concept of the self.
Address the following items:
•
Defi...
Math HW due 9/8
Will pay 25 cents per question for math homework on mymathlab and 30$ for math test. Due 9/8/13 by midnight...
DQ"s Question
1.You
are working as an independent contractor doing medical transcription.
As an outsourcing company providing transcri...
BAM 421 UNIT 1 Exam
1. Reasons to study Operations Management include learning about _______________.
a. a cost...
BAM 421 UNIT 2 exam
The analysis tool that helps determine what products to develop, and by what strategy, by...
Related Tags
Book Guides
A Separate Peace
by John Knowles
And Then There Were None
by Agatha Christie
The Jade Peony
by Wayson Choy
Breakfast at Tiffanys
by Truman Capote
The Old Man and the Sea
by Ernest Hemmingway
The Magic Mountain
by Thomas Mann
The Book Thief
by Markus Zusak
Siddhartha
by Hermann Hesse
Silas Marner
by George Eliot

Studypool values your privacy. Only questions posted as Public are visible on our website.
Most Popular Answers

UNIT 3 EXAM BAM 421
UNIT 3 EXAM BAM 421
The behavioral approach to job design that involves giving the worker a larger portion of the total
task is job _______________.
a. enlargement
b. enrichment
c. enhancement
d. rotation
e. involvement
When a worker has a say in the work methods that he/she wishes to utilize, his/her job is
characterized by _______________.
a. skill variety
b. job identity
c. job significance
d. feedback
e. autonomy
Which of the following terms implies an increase in responsibility and control in the vertical
direction?
a. job rotation
b. job enrichment
c. job re-design
d. job enlargement
e. job satisfaction
Which of the following statements describes job rotation?
a. The job contains a larger number of similar tasks.
b. The job includes some planning and control necessary for job accomplishment.
c. The operator works on different shifts on a regular basis.
d. The operator’s schedule is flexible.
e. The operator is allowed to move, for example, from one type of CNC machine to the
other.
The difference between job enrichment and job enlargement is that ______________.
a. enlarged jobs involve vertical expansion while enriched jobs involve horizontal expansion
b. enriched jobs enable an employee to do a number of boring jobs instead of just one
c. job enlargement is more psychologically satisfying than job enrichment
d. job enrichment is suitable for all employees, whereas job enlargement is not
e. enriched jobs involve vertical expansion while enlarged jobs involve horizontal expansion
Unit 3 Examination
BAM 421 Operations Management
136
Suppose that the allowance factor for a job is 0.10 and the normal time is 5 hours. What is the
standard time?
a. 4.5 hours
b. 4.9 hours
c. 5.1 hours
d. 5.6 hours
e. 50.0 hours
A job characterized by _______________ allows a worker to use his/her dexterity, physical
strength and skills to do his/her work.
a. feedback
b. skill variety
c. job identity
d. job significance
e. autonomy
Outsourcing ______________.
a. transfers traditional internal activities to outside vendors
b. utilizes the efficiency which comes with specialization
c. lets the outsourcing firm focus on its key success factors
d. None of the above are true of outsourcing.
e. All of the above are true of outsourcing.
The transfer of some of what are traditional internal activities and resources of a firm to outside
vendors is ______________.
a. a standard use of the make or buy decision
b. not allowed by the ethics code of the Supply Management Institute
c. offshoring
d. outsourcing
e. keiretsu
10. The Institute for Supply Management ________________.
a. establishes laws and regulations for supply management
b. is an agency of the United Nations charged with promoting ethical conduct globally
c. publishes the principles and standards for ethical supply management conduct
d. prohibits backward integration into developing economies
e. All of the above are true.
Unit 3 Examination
BAM 421 Operations Management
137
In supply-chain management, ethical issues ______________.
a. are particularly important because of the enormous opportunities for abuse
b. may be guided by company rules and codes of conduct
c. become more complex the more global the supply chain
d. may be guided by the principles and standards of the Institute for Supply Management
e. All of the above are true.
Which one of the following is not a supply-chain strategy?
a. negotiation with many suppliers
b. vertical integration
c. keiretsu
d. short-term relationships with few suppliers
e. virtual companies
A disadvantage of the “few suppliers” strategy is _______________.
a. the risk of not being ready for technological change
b. the lack of cost savings for customers and suppliers
c. possible violations of the Sherman Antitrust Act
d. the high cost of changing partners
e. All of the above are disadvantages of the “few suppliers” strategy.
In the basic EOQ model, if the cost of placing an order doubles, and all other values remain
constant, the EOQ will _______________.
a. increase by about 41%
b. increase by 100%
c. increase by 200%
d. increase, but more data is needed to say by how much
e. either increase or decrease
In the basic EOQ model, if D=6000 per year, S=$100 andH=$5 per unit per month, then the
economic order quantity is approximately _______________.
a. 24
b. 100
c. 141
d. 490
e. 600
Unit 3 Examination
BAM 421 Operations Management
138
16. The two most basic inventory questions answered by the typical inventory model are
_______________.
a. timing and cost of orders
b. quantity and cost of orders
c. timing and quantity of orders
d. order quantity and service level
e. ordering cost and carrying cost
17. Among the advantages of cycle counting is that it ______________.
a. makes the annual physical inventory more acceptable to management
b. does not require the detailed records necessary when annual physical inventory is used
c. does not require highly trained people
d. allows more rapid identification of errors and consequent remedial action than is
possible with annual physical inventory
e. does not need to be performed for less expensive items
18. Which of the following is an element of inventory holding costs?
a. housing costs
b. material handling costs
c. investment costs
d. pilferage, scrap and obsolescence
e. All of the above are elements of inventory holding cost.
19. Most inventory models attempt to minimize _______________.
a. the likelihood of a stockout
b. the number of items ordered
c. total inventory based costs
d. the number of orders placed
e. the safety stock
20. Top executives tend to focus their attention on which type of forecasts?
a. short-range
b. medium-range
c. long-range
d. weather
e. the forecast for the next day’s absentee levels
Unit 3 Examination
BAM 421 Operations Management
139
Which of the following would most likely fall under the scope of only an operations manager?
a. research and development
b. new product plans
c. capital investments
d. facility location and expansion
e. setting inventory levels
Disaggregation _______________.
a. breaks the aggregate plan into greater detail
b. transforms the master production schedule into an aggregate plan
c. calculates the optimal price points for yield management
d. converts product schedules and labor assignments to a facility-wide plan
e. is an assumption required for the use of the transportation model in aggregate planning
Aggregate planning would entail which of the following production aspects at BMW for a 12
month period?
a. number of cars with a hi-fi stereo system to produce
b. number of two-door vs. four-door cars to produce
c. number of green cars to produce
d. total number of cars to produce
e. b, c, and d are correct.
What directly results from disaggregation of an aggregate plan?
a. a master production schedule
b. priority scheduling
c. a transportation matrix
d. a capacity-demand matrix
e. detailed work schedules
Dependence on an external source of supply is found in which of the following aggregate
planning strategies?
a. varying production rates through overtime or idle time
b. subcontracting
c. using part-time workers
d. back-ordering during high demand periods
e. hiring and laying off

BAM 421 unit 4 EXAM
BAM 421 unit 4 EXAM
The aggregate plan gets input or feedback from which of the following areas?
a. engineering
b. finance, marketing and human resources
c. the master production schedule
d. procurement, production and general management
e. All of the above.
Which portion of the master production schedule is normally fixed, frozen or firm?
a. the entire schedule
b. only the aggregate schedule
c. only the middle of the schedule
d. only the near-term portion
e. only the far-term portion
In continuous (stock-to-forecast) operations, the master production schedule is usually
expressed in terms of _______________.
a. end items
b. modules
c. kits
d. customer orders
e. warehouse orders
In job shop (make-to-order) operations, the master production schedule is usually expressed in
_______________.
a. end items
b. modules
c. kits
d. customer orders
e. warehouse orders
A document calls for the production of 50 small garden tractors in week 1, 50 small garden
tractors and 100 riding mowers in week 2, 100 riding mowers and 200 garden utility carts in
week 3 and 100 riding mowers in week 4. This document is most likely a(n) _______________.
a. net requirements document
b. resource requirements profile
c. aggregate plan
d. master production schedule
e. Wagner-Whitin finite capacity document
Unit 4 Examination
BAM 421 Operations Management
183
The _______________ is the input to material requirements planning which lists the assemblies,
subassemblies, parts and raw materials needed to produce one unit of finished product.
a. bill of material
b. master production schedule
c. inventory records
d. assembly time chart
e. net requirements chart
A bill of material lists the _______________.
a. times needed to perform all phases of production
b. production schedules for all products
c. components, ingredients and materials required to produce an item
d. operations required to produce an item
e. components, ingredients, materials and assembly operations required to produce an
item
Forward scheduling _______________.
a. begins with a delivery date, then offsets each operation one at a time, in reverse order
b. is well suited where the supplier is usually able to meet precise delivery dates
c. tends to minimize work-in-process inventory
d. assumes that procurement of material and operations start as soon as requirements are
known
e. produces a schedule only if it meets the due date
Scheduling is rather straightforward in product-focused facilities because _______________.
a. kanban automates the scheduling of the assembly line
b. demand is reasonably stable and capacities, set-up times and run times are generally
known
c. assembly line balancing assures the highest possible production efficiency
d. finite capacity scheduling has made MRP much more realistic
e. All of the above are true.
10. Which file contains important information regarding an item’s flow through the shop?
a. item master file
b. work-center master file
c. control files
d. routing file
e. None of the above provides information regarding an item’s flow through the shop.
Unit 4 Examination
BAM 421 Operations Management
184
Which of these is not part of the planning files of a production planning and control system?
a. a progress file
b. a work-center master file
c. an item master file
d. a routing file
e. All of the above are all part of the planning files.
Which of the following files tracks work order progress?
a. work-center master files
b. routing files
c. item master files
d. control files
e. None of the above tracks work order progress.
The production database containing information about each of the components that a firm
produces or purchases is the _______________.
a. routing file
b. work-center master file
c. control file
d. item master file
e. None of the above.
Which of the following is not one of the Seven Wastes?
a. overproduction
b. transportation
c. assignment
d. defective product
e. motion
The 5Ss ________________.
a. have the “flavor” of a housekeeping list
b. are a checklist for lean operations
c. have become a list of seven items in American practice
d. can be used to assist with necessary changes in organizational culture
e. All of these are true.
Unit 4 Examination
BAM 421 Operations Management
185
The list of 5Ss, although it looks like a housekeeping directive, supports lean production by
________________.
a. identifying non-value items and removing them in the “sort/segregate” item
b. reducing inventory in the “standardize” item
c. increasing variability through standardized procedures in the “standardize” item
d. eliminating wasted motion through ergonomic studies in the “support” item
e. building good safety practices in the “shine/sweep” item
Concerning relationships with suppliers, which of the following combinations is critical to the
success of JIT?
a. close relationships with trust
b. close relationships with skepticism
c. distant relationships with trust
d. distant relationships with skepticism
e. None of the above.
Which one of the following is not a benefit of the implementation of JIT?
a. cost reduction
b. variability increase
c. rapid throughput
d. quality improvement
e. rework reduction
If the goals of JIT partnerships are met, which of the following is a result?
a. For incoming goods, receiving activity and inspection are outsourced.
b. In-transit inventory falls as suppliers are located closer to facilities.
c. The number of suppliers increases.
d. In-plant inventory replaces in-transit inventory.
e. All of the above are consequences of meeting the JIT partnership goals.
Ten high-technology batteries are tested for 200 hours each. One failed at 20 hours; all others
completed the test. FR(%) is _______________ and MTBF is ________________.
a. 10%; 1/1820
b. 90%; 1/1820
c. 10%; 1820 hours
d. 10%; 1980 hours
e. cannot calculate from information provided
Unit 4 Examination
BAM 421 Operations Management
186
Ten high-technology batteries are tested for 200 hours each. One failed at 50 hours; all others
completed the test. FR(%) is _____________ and FR(N) is _______________.
a. 10%; 1/1850
b. 10%; 1/2000
c. 25%; 1850 hours
d. 90%; 1/2000
e. Indeterminate; no standard deviation is given.
Ten high-technology batteries are tested for 200 hours each. One failed at 20 hours, another
failed at 140 hours and all others completed the test. FR(%) is _______________ and MTBF is
________________.
a. 20%; 880 hours
b. 10%; 1980 hours
c. 20%; 1760 hours
d. 80%; 920 hours
e. cannot calculate from information provided
MTBF measures the average _________________.
a. calendar time between failures
b. operating time between failures
c. number of failures per unit time
d. number of operations between failures
e. downtime per breakdown
A system is composed of four parts, J, K, L and M. All four must function for the system to
function. The four component reliabilities are .99, .98, .992 and .998. The designers are
considering putting a .80 reliable backup at K. This backup will change the system reliability
from ______________ to ________________.
a. 0.9762 to 0.9605
b. 0.9605 to 0.9762
c. 0.9605 to some smaller value
d. cannot be determined
e. None of the above.
Suppose that a process is comprised of multiple components, each having a 75% success
rate. What is the change in reliability going from a series layout to a parallel layout if the
process has 5 components?
a. 0%
b. 100%
c. 76.2%
d. -76.2 %
e. unable to determine
Unit 4 Examination

Psy 331 Psychology of Learning Final Paper
Psy 331 Psychology of Learning Final Paper
Final Paper will explain, compare, and contrast the major principles associated with classical conditioning, operant conditioning, and neobehaviorism. Include each element below in your explanation of each of the three theories:Describe the major principles associated with each theory.Explain the contributions of the major theorists who worked to develop each theory.Explain how each theory accounts for the mental processes associated with learning.Summarize how each theory makes use of prior experience in explaining how people learn.Describe how each theory explains how permanent change in behavior takes place.Apply each theory to a real-world learning environment (e.g., schools, treatment facilities, businesses, social activities).Your Final Paper must be eight to ten pages in length, not including the title and references pages. Your work should demonstrate your understanding of the reading assignments, class discussions, and your own research, as well as illustrate the application of the learning theories to an educational learning environment. You must utilize at least five scholarly, peer-reviewed sources that were published within the past five years and are formatted according to APA guidelines as outlined in the Ashford Writing Center. Visit the Ashford University Library databases to locate scholarly sources. You will be evaluated on the quality of your analysis of the principles of learning, your ability to analyze and incorporate scholarly sources, the quality of the peer-reviewed sources chosen, your writing skills, and the appropriate use of APA style. Writing the Final Paper The Final Paper:1. Must be eight to ten double-spaced pages in length, and formatted according to APA style as outlined in the Ashford Writing Center. 2. Must include a title page with the following:a. Title of paper b. Student’s name c. Course name and number d. Instructor’s name e. Date submitted3. Must begin with an introductory paragraph that has a succinct thesis statement. 4. Must address the topic of the paper with critical thought. 5. Must end with a conclusion that reaffirms your thesis. 6. Must use at least five scholarly, peer-reviewed sources that were published within the past five years. 7. Must document all sources in APA style, as outlined in the Ashford Writing Center. 8. Must include a separate reference page, formatted according to APA style as outlined in the Ashford Writing Center. Carefully review the Grading Rubric for the criteria that will be used to evaluate your assignment.

Annotated Bibliography
Annotated Bibliography
Hi Friend,Look over this assignment and let me know if it is something you are familiar with. The main topic is regarding cell phone use while driving but the actual assignment is to simply compile an annotated bibliography using 5 SCHOLARLY sources. If you are familiar with how to create an annotated bibliography AND have access to peer-reviewed articles (articles that have appeared in journals or papers written by experts in their field) then I would love if you could help me! Let me know! Thanks.-------------Although some states and cities have passed laws to ban texting and using handheld phones while driving, there is no current law to ban all cell phone use while driving. However, according to the National Safety Council (2009), 28 percent of all crashes—1.6 million per year—are caused by cell phone use and texting by drivers. The mission of a new national nonprofit organization called FocusDriven, patterned after Mothers Against Drunk Driving, is to make phone use while driving as illegal and socially unacceptable as drunk driving. US Transportation Secretary Ray LaHood supports FocusDriven and its efforts.According to the Pittsburgh Post-Gazette, LaHood said that this movement would become "an army of people traveling the countryside" to push for bans on cell-phone use and tough enforcement (Schmitz, 2010). As a political advocate interested in this issue, you will be writing a policy proposal that utilizes the current research to propose a solution to the issue and submitting it in Module 5.Annotated Bibliography: Effect of Cell Phone UseBefore you can write this proposal research, you will need to conduct initial research on the science behind this initiative. For this assignment, use the Argosy University online library resources to locate research reports from peer-reviewed journals that discuss the effects of cell phone use on vision, attention, perception, or memory. In selecting at least five research reports from peer-reviewed journals relevant to the topic, make sure they address one or more of the following issues:How do texting, handheld phones, and hands-free phones compare with each other in their effects on driving?How do other, traditional distractions compare to cell phone use in their effects on driving (such as eating, attending to children, talking to passengers, listening to music/news, etc.)?Can cell phone use while driving be compared with drunk driving? Why or why not?What other variables (such as age) can affect driving while using a cell phone?Based on your reading of the five articles, create an annotated bibliography for each of the five sources. Each annotation should consist of the APA reference entry followed by a paragraph-long summary of the articles. In your summary, provide answers for the questions below. For the last question, think about how the research results could be generalized to fit other environments or not be generalized.Summarize the main ideas in the reference. What were they investigating?How were the studies conducted? What was the sample size? Is it appropriate?Were the studies conducted in the real world or was a simulated environment used?How might these methodological considerations affect the research findings and the conclusions drawn from them? How does this article fit in with your paper? How did it influence your own ideas about your paper?Your annotated bibliography should be at 3–4 pages in length. Go to the Doc Sharing area for sample-annotated bibliography. This document will help you complete your paper more successfully.Be sure to include a title page and reference page listing your articles
Have a homework question? Get help from verified tutors now!