Project Management Principles and Agile Methodology
Week 1: Evolution of Project Management
Historical projects have been around for a long time. Notable examples include:
- Tower of Babel
- Egyptian pyramids
- Great Wall of China
- The Manhattan Project
Modern project management development is largely credited to the military, specifically:
- The Navy’s Polaris program
- NASA’s Apollo space program
- Development of “smart bombs” and missiles
Project management is now widely accepted across various industries beyond construction or the military, including:
- Managing legal
Essential Principles of Cell Biology and Biochemistry
Biological Molecules: Lipids and Their Functions
Lipids are organic molecules that are insoluble in water, with an oily, waxy, or fatty consistency. Their functions are to store energy, to participate in muscle contraction, to act as insulators, and to make up part of the cell membranes. There are three kinds of lipids:
- Fatty acids and waxes: These are only made up of carbon, hydrogen, and oxygen.
- Phospholipids: These also contain phosphorus and nitrogen. They are made up of a polar head with a phosphate
မြန်မာ့စာပေမှ သစ္စာ၊ ပညာနှင့် ညောင်ရမ်းခေတ် အိုင်ချင်းကဗျာ
သစ္စာနှင့်ပညာ စကားပြေမှ နိဗ္ဗာန်သို့ သွားရာလမ်း
ပါရာယနဝတ္ထုမှ “သစ္စာနှင့်ပညာ” စကားပြေသည် နိဗ္ဗာန်သို့ သွားရာလမ်းစဉ်ဖြစ်သည့် ကျင့်ဝတ်များကို ညွှန်ပြထားသည်။ ၎င်းသည် ဘုရားရှင်က အာဠာဝကဘီလူးကို
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Signal Transformation for Continuous-Time Signals
Q1 (a) — Explain the signal transformation needed for transforming the independent variable for continuous-time signals.
Signal transformation changes the independent variable (usually time) to modify or analyze signals. Common transformations include:
- Time shifting: Shifts the signal by a time constant t₀.
- Time scaling: Compresses the signal (if a > 1) or expands it (if a < 1).
- Time reversal: Flips the signal around the vertical axis.
These
Read MoreCorporate Law Concepts: Governance, Responsibility, and Shareholder Protection
Corporate Responsibilities and Governance
Social Responsibilities of Companies
Meaning
Social responsibility refers to the obligation of companies to act in ways that benefit society while conducting business operations. It involves going beyond profit-making to consider the welfare of employees, customers, society, and the environment.
Key Aspects of Social Responsibility
- Towards Shareholders: Ensure fair returns on investment, transparent disclosure, and good governance.
- Towards Employees: Provide fair
Fundamental Accounting Principles and Rules
Accounting Concepts and Conventions – 20
Accounting is called the language of business. To ensure that financial statements are prepared in a meaningful and uniform manner, accountants follow certain basic rules, assumptions, and principles. These are known as Accounting Concepts and Conventions. They provide a framework within which accounts are prepared so that they become reliable, comparable, and understandable for users.
Part I: Accounting Concepts
Accounting concepts are basic assumptions on
Read MoreV-n graph
- Which of the following statements best describes Darwin’s theory of evolution by natural selection? – Darwin’s theory emphasized that populations vary and change over time.
- Which of the following observations would provide evidence supporting Lamarck’s proposed evolutionary mechanism of “inheritance of acquired characteristics”? – A decrease in tail length in dogs after 20 generations of dogs that had their tails docked (cut off) as puppies.
- Darwin originally defined evolution as descent
Essential Business English Prepositions Usage
Common Prepositional Phrases in Correspondence
- The merchandise should be delivered at our Gran Vía premises.
- Payment will be made by promissory note.
- Please, pay urgent attention to this order.
- Delivery must be made within 20 days.
- We will contact you again in the near future.
- The products will be ready for delivery next week.
- Payment will be made in three equal instalments.
- We usually settle our accounts by cheque.
- We look forward to hearing from you soon.
- We will deal with your order immediately.
- We will
Essential Data Structures and Algorithms Reference: DSA Core Concepts
Lesson 2: Object-Oriented Programming and Linked Lists
OOP Fundamentals
- Class: The blueprint for creating objects. Object: An instance of a class.
- Attribute: A variable stored within an object. Method: A function defined within a class.
- The
selfkeyword refers to the object instance.__init__is the constructor method.
OOP Example (Python)
class Car:
def __init__(self, make, model, year):
self.make = make; self.model = model; self.year = year
def info(self):
return f"{self.year}Quantum Mechanics Fundamentals and Key Equations
COMPTON EFFECT
The Compton effect is the scattering of a high-frequency photon (like an X-ray or gamma-ray) after it collides with a charged particle, typically an electron. During this collision, the photon transfers some of its energy and momentum to the electron. As a result, the scattered photon has less energy and therefore a longer wavelength (λ’) than the incident photon (λ).
The change in wavelength, or Compton shift, is given by: Δλ = λ’ – λ = (h / m_e c) * (1 – cosθ)
where: h = Planck’
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