Notes, abstracts, papers, exams and problems

Capital Structure

Capital structure refers to how a company finances its operations and investments using different combinations of debt and equity. This structure significantly impacts the company's financial strength and profitability.

Simply put, a company can finance itself through debt (loans, bonds, etc.) or equity (stocks). The choice between these two types of financing determines the capital structure.

Debt involves borrowing money that must be repaid with interest. This can increase financial risk if the debt cannot be repaid, but it can also offer tax benefits due to the deductibility of interest.

Equity, on the other hand, involves financing the company by issuing and selling shares. This does not require interest payments, but it dilutes... Continue reading "Corporate Capital Structure and Pension Planning" »

Phrasal Verbs

• Taken over: To take control of
• Call for: To require
• Getting at: To insinuate
• Taking on: To assume
• Logging on: To initiate a session
• Picking up: To collect
• Down with: To reject, disapproval
• Bring along: To bring something with you
• Told us off: To reprimand
• Sign up: To register
• Broken out: To have symptoms, to become ill
• Coming: Imminent, about to arrive
• Came on: To advance, to begin
• Going out: To go out to dinner, out of fashion
• Come down with: The onset of an illness
• Signed up for: Registered, enrolled
• Come on: To encourage someone to do something

Work and Business

• The job market: The labor market
• Management
• Marketing
• A market researcher: A market researcher
• Market share: Market share
• On the market: On the market
• Qualifications: Qualifications
• Stock market:

Python Coding Style: PEP 8

PEP 8: Indentation: Use 4 spaces. Line Length: Limit to 79 characters. Imports: Import on separate lines. Naming: Follow naming conventions. Comments: Explain non-obvious code. Whitespace: Use blank lines judiciously. Function Arguments: Use spaces after commas. Annotations: Follow type annotation guidelines.

Documentation: Use docstrings. Vertical Whitespace: Separate code logically. Imports Formatting: Organize import statements. Avoid Wildcard Imports: Be explicit. Consistency: Maintain consistency in style.

Four Core Programming Concepts

Four Big Programming Concepts: Abstraction and encapsulation, Parameterization, Iteration (loops), Expressions (calculations).

Understanding NamedTuple

NamedTuple: Named Fields: namedtuple... Continue reading "Python Best Practices: Style, Concepts, and Comprehensions" »

Gestalt Psychology and Its Influence on UI Design

• Gestalt Psychology: An early 20th-century study focusing on the organizing principles of vision. Humans inherently seek patterns, a concept that significantly aids in User Interface (UI) design. For further reading, many visualization books cover this topic extensively.
• Gestalt Psychology: Understanding these innate patterns helps direct attention and organize information effectively. Utilize color and spacing strategically for impactful design.

Psychophysical Laws in Perception

• Weber's Law: States that the just-noticeable difference between two stimuli is proportional to their magnitude. This indicates that human perception operates based on percentage increases.
• Steven's Power Law: Describes the

Judgment of Emotions Through Facial Expressions

Experiment Details

Name of the Experimenter:

[Experimenter's Name]

Name of the Subject:

[Subject's Name]

Educational Qualification of the Subject:

[Subject's Educational Qualification]

Age of the Subject:

[Subject's Age]

Gender of the Subject:

[Subject's Gender]

Mental Status of the Subject:

[Subject's Mental Status]

Date of the Conduction of the Practical:

[Date of Experiment]

Problem

To measure the accuracy of judgment of emotions through facial expressions.

Introduction

Emotion is a subjective response, usually accompanied by physiological changes that are interpreted by the individual. This interpretation prepares the individual for action and is associated with behavioral changes. We often observe organisms... Continue reading "Judging Emotions Through Facial Expressions: A Psychology Experiment" »

English Exercises

Grammar

1 - D. 2 - B. 3 - B. 4 - D. 5 - A. 6 - C. 7 - B. 8 - B. 9 - A. 10 - B.

Vocabulary

• Get married
• Leave work
• Start school
• Settle down
• Have children
• Become a grandparent
• Grow up
• Pass away
• Retire from work
• Raise a family

Reading

1 - TRUE. 2 - FALSE. 3 - FALSE. 4 - TRUE. 5 - TRUE.

6 - TRUE. 7 - TRUE. 8 - FALSE. 9 - TRUE. 10 - FALSE.

Business Correspondence Examples

Business Loan Inquiry for a New Company

Subject: Business Loan Inquiry for My New Company

Dear Sir/Madam,

I hope this letter finds you well. I am writing to inquire about obtaining a business loan to finance my new company. Here are the details:

1. Business Type: I plan to start a small technology consulting firm specializing in providing IT solutions and services to local businesses.

Phrasal Verb Examples

1. Break Down

   Tina's computer broke down in the middle of her paper.

2. Turn Down

   She turned down all the men who asked her to marry them.

3. Look Up To

   That teacher is someone I look up to.

4. Get On With

   Does Sheila get on well with her parents?

5. Look Into

   Have scientists ever looked into the way animals communicate with humans?

6. Get By

   It is difficult for the family to get by on the money they have.

7. Look Forward To

   The girls are looking forward to seeing their grandparents again.

8. Come Up With

   The inventor came up with a solution to the problem in a dream.

9. Put Off

   They have put off the meeting until next Friday.

10. Work Out

    It was difficult to work out what was happening in the story.

11. Look Up

    Will you look up this word in the dictionary?

12. Drop Out

    I didn't know

Chapter 7: Picking and Order Fulfillment

Picking Process: Managing inventory demands efficiently, delivering the correct quantity and quality to minimize costs.

Types of Picking

• Case Picking: Using equipment like forklifts to handle items in boxes or drums.
• Pallet Picking: Retrieving whole palletized units.
• Broken Case Picking: Selecting individual items from opened cases, suitable for smaller orders.

Picking Technologies

• Pick to Light: Lights indicate item locations, potentially integrated with weight checks.
• Voice Recognition: Headsets provide picking commands; verbal confirmation is used for accuracy.
• RF-Directed: Uses RFID scanners for item verification.
• AS/RS and AGVs: Automated systems that reduce manual travel and picking time.

Chapter 8: Distribution

Present Continuous

The present continuous, also known as the present progressive, is a verb tense used to describe actions happening now, or around now.

Affirmative, Interrogative, and Negative Forms

• Affirmative: Subject + am/is/are + verb (present participle -ing)
• Interrogative: Am/Is/Are + subject + verb (present participle -ing)?
• Negative: Subject + am/is/are + not + verb (present participle -ing)