Digestive system, Transfers organic nutrients, vitamins, minerals, and water from the foods that we eat to the internal environment. Upon entering the body, food moves through the GI tract, and the nutrients leave and are transported to the circular system to where they are used. : Net gain to body, Food and Air : Distribution within the body, GI tract, lungs, storage deposits, metabolism. : Net Loss from body, excretion from body via lungs, gi tract, kidneys, skin. : Epithelial Cells, separate
...Year 9 Linear Equations Test — Summary Sheet
1. Simplifying Algebraic Expressions
How to do it:
Multiply numbers and letters together.
Combine like terms (same letters and powers).
Example:
−2ac×4bd=−8abcd-2ac \times 4bd = -8abcd
Example:
5ab−8b2a+ba=5ab−8ab2+ab=−8ab2+6ab5ab - 8b^2a + ba = 5ab - 8ab^2 + ab = -8ab^2 + 6ab
2. Expanding Brackets (Distributive Law)
How to do it:
Multiply everything inside the bracket by what is outside.
Example:
−4(x+7)=−4x−28-4(x + 7) =...
VLSI (Very Large Scale Integration) integrates thousands to millions of transistors on a single chip, drastically reducing size, cost, and power consumption.
Moore’s Law states the number of transistors in a dense IC doubles approximately every 18 months. Second Law: Cost of semiconductor fabrication plant doubles every 4 years.
ASIC (Application Specific Integrated Circuit) is a custom IC designed for specific applications. Types include Full-Custom, Semi-
Concept of Women Entrepreneurs: A woman entrepreneur is a woman who initiates, organizes, and operates a business enterprise by undertaking financial, administrative, and social risks. According to the Government of India, a woman entrepreneur is one who owns and controls at least 51% of the enterprise
थीमॅटिक अपरसेप्शन िेस्ि – थीमॅटिक अपेरसेप्शन िेस्ि (TAT) सुरू करण्यात आली. हार्वर्व
वर्द्यापीठाच्या क्रिस्िीना मॉर्वन आणि हेन्री मरे याांनी 1935 मध्ये. हे त्याचे महत्त्र् आणि
सायकोमेटिक समस्याांसह...
Select all the true statements.
a. Classification of children in a day care center (infant, toddler, preschool) is a categorical
variable; Variable has labels and each child has one of those labels
b. Eye color is a discrete variable; Categorical
c. Number of bicycles sold by a large sporting goods store is a continuous variable; Discrete (counting, therefore, distinct values)
d. Time it takes to mow a lawn is a numerical and continuous variable; Any value from zero to infinity
e. Weight of a cat...
3 Reasons Int’l Finance is Special:
Political Risk: Foreign expropriation, unstable regimes, tariffs.
Exchange Rate Risk: Currency value changes affect cash flows.
Market Imperfections: Barriers, taxes, information gaps.
MNC Goals:
Maximize global shareholder value (not just domestic).
Currency Depreciation:
↓ Currency → Exports ↑, Imports ↓.
Currency Appreciation:
↑ Currency → Exports ↓, Imports ↑.
Message authentication verifies that a message received over a communication channel is from the legitimate sender and has not been altered during transmission. It ensures data integrity, authenticity, and often non-repudiation (in the case of digital signatures).
Goals of Message Authentication
Authenticity: Confirms that the message came from the stated sender.
Integrity: Ensures the message has not been changed.
Non-repudiation (optional): Prevents the sender from denying having sent the message.
Trusted System:-A trusted system is a computer system or network that has been designed, implemented, and tested to meet specific security requirements. Trusted systems are used to protect sensitive information, prevent unauthorized access, and ensure the integrity and availability of data and systems. A trusted system is typically designed with a set of security features, such as access controls, authentication mechanisms, and encryption algorithms, that are carefully integrated to provide a comprehensive