Questions
Point defects- such as vacancies and interstitials – are examples of crystalline defects. Why are they called “crystalline”?


1. Point defects- such as vacancies and interstitials – are examples of crystalline defects. Why are
they called “crystalline”? Are there no vacancies and interstitials in non- crystalline solids? Justify
your answer. 

2. How do grain boundaries influence the chemical; and mechanical properties of a metal? 
(must mention about the corrosion properties)

3. How would you expect the diffusion process to change if the slide was changed from amorphous
to crystalline glass?  

In: Mechanical Engineering

Question: Based on the stock price and financial reports from 2015-2019, make a short-term prediction for...

Question: Based on the stock price and financial reports from 2015-2019, make a short-term prediction for Pfizer. The short-term prediction should mention/use some information of ratio analysis, cash flow, revenues, operating income, new products or buy-and-hold return.

4 points/persoective will be greatly appreciated! (Need to be specific in the analysis using concrete data and number) thank you!

In: Accounting

1) Explain the difference between ‘automatic stabilisation’ and ‘discretionary stabilisation’. 2) Mention four reasons why a...

1) Explain the difference between ‘automatic stabilisation’ and ‘discretionary
stabilisation’.
2) Mention four reasons why a government may have difficulty in implementing
discretionary stabilisation successfully.
3) Explain why monetarists would argue that control of inflation is the most effective
method of achieving growth in the economy.
4) Briefly explain the concept of hyperinflation. Briefly explain three likely consequences
of hyperinflation on an economy like Zambia?

In: Economics

Few markets in the real world have the characteristics of a perfectly competitive market. Does that...

Few markets in the real world have the characteristics of a perfectly competitive market. Does that mean that the predictions of the model of perfect competition are not very useful in predicting how markets in the real world work? Discuss.

For your answer support your views/opinions (with at least two scholarly references and mention the reference them ), and a word count of 400 words.

If not follow the instruction above will rate your answer with thumb down.

In: Economics

Social class stratification system can have a great long-term impact on individuals’ health and can result in health disparities in all life resources

 

PHC 181

“Social class stratification system can have a great long-term impact on individuals’ health and can result in health disparities in all life resources”.

Based on this statement, answer the following: -

  • Discuss the influences of social class on health
  • Mention the theoretical explanations that highlight the relationship between social class and health

Written in a Word document (ONE PAGE) divided as introduction, body conclusion

In: Nursing

In plants, how do the 4 types of gymnosperms differ from angiosperms? Please mention at least...

  1. In plants, how do the 4 types of gymnosperms differ from angiosperms? Please mention at least three differences here…..Which type of plant developed first? (2 points)

  1. What are the three types of bacteria based on structure? What are archaea? Are both of these types of organisms prokaryotes? Why? (2 points)

  1. What are at least five factors affecting an organism’s Carrying Capacity (K)? (2 points)

In: Biology

Visit or call a store with a plant nursery (Walmart, Home Depot, etc.) and describe the...

Visit or call a store with a plant nursery (Walmart, Home Depot, etc.) and describe the planting of spinach to an associate or customer as if you were really having this issue. Ask them what they recommend you should do. Do not mention the scientific method or even imply any of these steps while discussing your 'problem.' Listen closely to see if the associate/customer's recommendations align with what is expected for the scientific method.

In: Biology

Positive and Negative Control Questions: Please complete the following table to describe which bacterial species should...

Positive and Negative Control Questions:

Please complete the following table to describe which bacterial species should be used as positive and negative controls for each test. The table at the bottom of this page will help you complete this task. Thenexplains about

What can you learn about a microbe by doing the Phenol Red test, how do you conduct the Phenol Red test?

What does a positive Phenol Red test look like? (mention acid formation and gas formation)

What does a negative Phenol Red test look like?(mention acid formation and gas formation)

Positive Control Species Negative Control Species
Catalase
PR-Glucose
PR- Lactose
PR- Sucrose
Oxidase Test

The table below describes the cultures we will have available to use as positive and negative controls.

TEST RESULTS OF AVAILABLE CULTURES:

Catalase

PR- Glucose

PR- Lactose

PR- Sucrose

Oxidase

Alcaligenes

(Note* Alcaligenes does not use carbohydrates in its metabolism)

+

-

-

-

+

E. coli

+

+

+

Variable

-

Lactococcus

-

Data Not Available

Data Not Available

Data Not Available

Data Not Available

Pseudomonas

+

-

-

-

+

In: Biology

The Patient with Type II Diabetes Mellitus with Hyperglycemic Hyperosmolar Syndrome (HHS)   Patient's Name: Mr. Gregg...

The Patient with Type II Diabetes Mellitus with Hyperglycemic Hyperosmolar Syndrome (HHS)  

Patient's Name: Mr. Gregg

Abstract: Mr. Gregg is a 65-year-old African-American male who was admitted with complaints of increased fatigue, shortness of breath, and headache. He states that he retired 9 months ago after 45 years as a construction worker. He now leads a sedentary lifestyle, and doesn't have as much energy as he used to have. He has gained 50 pounds since retirement. Upon assessment, Mr. Gregg weighs 255 pounds and is 5' 11" tall. Vital signs are temperature 98.8°F, pulse 88 beats per minute, respirations 20 breaths per minute, and blood pressure 150/90. Assessment findings are documented in the patient's record and reported to the physician. The following laboratory studies are ordered to determine the diagnosis of HHS. Serum electrolytes, Na+ 128, K+ 5.8, chloride 98, glucose 940, BUN 62, CREAT 2.4, and HCO3 21. Hemoglobin A1C 12.2.  

In: Nursing

Please dont copy the same answer: Consider the following scenario: A 40-year old therapist becomes attracted...

Please dont copy the same answer:

Consider the following scenario: A 40-year old therapist becomes attracted to a 38-year-old client and soon realizes that the feelings are mutual. They discuss the situation and mutually agree to terminate therapy and to begin dating. They eventually get married. In applying the professional code of ethics and practice standards for counsellors to this case, is the therapist’s decision unethical? Please discuss. What is the rationale behind prohibiting or severely limiting dual relationships?

you should be familiar with all relevant ethical codes and standards according to CCPA,2015 . Attached the link 2. Canadian Counselling and Psychotherapy Association. (2015). Standards of practice. (5th ed.). Ottawa, ON: Author. Retrieved from http://www.ccpa-accp.ca/wp-content/uploads/2015/07/StandardsOfPractice_en_June2015.pdf

You are to explain all three elements. How would you explain confidentiality to a client. What is the role of confidentiality? When can it be broken? What do the codes say about confidentiality? Record keeping discuss how do you keep records protected? Discuss the ethics of the protection of records? When discussing children what can be kept confidential or can anything be confidential? Use the codes to support your answer which includes an abstract and a conclusion.

In: Psychology