Sedimentary Structures & Rocks: Types, Indicators and Depositional Features
Unit 3a: Sedimentary Structures
Definition
Sedimentary structures are physical features formed during or just after deposition of sediments.
They give information about:
- Depositional environment
- Direction of current
- Energy conditions
- Younging direction of strata
1. Bedding
Bedding refers to layering in sedimentary rocks. Each layer is called a bed. Beds form when one layer of sediment is deposited over another. Bedding planes separate beds of different composition, texture, or color. Thickness of beds is
Read MoreLeadership Theories, Traits, and Influential Models
Trait Theories
Trait Theories — the assumption that great men, or great leaders, were born that way.
Big Five (Trait Theory)
The Big Five (Trait Theory) — the importance of leadership traits is reflected in the five-factor model of personality.
- Extraversion
- Agreeableness
- Conscientiousness
- Emotional stability
- Openness to experience
Leaders must recognize the importance of having an appropriate mix of the Big Five traits, because an overreliance on any one trait can result in less than optimal personal
Read MoreReact useEffect Patterns for Reliable Side Effects
🧠 useEffect Cheat Sheet (Beginner → Confident)
1️⃣ What is useEffect? (Plain English)
useEffect lets you run side effects in a React component.
👉 Side effects = things that are not UI rendering.
- Fetching data
- Calling APIs
- Using
localStorage - Timers (
setTimeout,setInterval) - Event listeners
- Updating the document title
Rule of thumb:
If it touches the outside world, it belongs inuseEffect.
2️⃣ Basic Syntax (Memorize This)
useEffect(() => {
// side effect code
}, [dependencies]);
📌 Two parts:
Read MoreIndustrial Revolution Impacts: Economic, Social, Demographic & Environmental Effects
Industrial Revolution: Key Consequences
Economic Consequences
The Industrial Revolution had deep economic, social, demographic, and environmental consequences. Economically, production increased enormously. Goods were produced faster, more cheaply, and in larger quantities. This led to the creation of factories, rapid economic growth, and the development of the banking system. Capitalism became the dominant economic system, and colonialism expanded to obtain raw materials and markets.
Social Consequences
Social
Read MoreEuropean Wine Vintages: Grillo, Riesling, Grüner & More
2023 Vignaverde Grillo — Marco De Bartoli, Sicily
Grillo from old, traditionally trained vines in Western Sicily. Fermented in stainless steel to keep purity, but the grape itself brings structure and slight phenolic grip. Aromas of citrus peel, herbs, almond and sea salt. De Bartoli is known for working with native varieties and respecting oxidative stability without undue oxidation — very Mediterranean, very precise.
2024 Gelber Muskateller — Zehnthof Luckert, Franken
Cold fermentation in stainless
Read MoreMacroeconomics Exam: Solow, Growth, Policy, Cycles
Macroeconomics Exam — Answer 3 of 10 Questions
Please answer 3 of the 10 questions attached below.
Solow Model: Steady-State Conclusions
1. Conclusion of the Solow Growth Model – The steady-state level
The Solow growth model shows that an economy moves toward a steady state in the long run. In this steady state, capital per worker and output per worker are constant. Investment is just enough to cover depreciation and population growth. Long-run growth of income per worker depends only on technological
Read MoreCorporate Social Responsibility (CSR): Strategy, Initiatives & Reporting
What Is Corporate Social Responsibility (CSR)?
Corporate Social Responsibility (CSR) means companies should not focus only on profit; they must also care about society, the environment, and people.
Simple definition: CSR is the responsibility of businesses to contribute to sustainable economic development while improving the quality of life of employees, society, and the environment.
Examples: Tata builds schools and hospitals. Infosys supports education. ITC promotes sustainable farming. These are
Read MoreAccounting Entries, Financial Statements & Key Ratios
Adjusted Trial Balance Format
Debit Accounts
- Cash
- Accounts Receivable
- Interest Receivable
- Notes Receivable (short-term)
- Supplies
- Prepaid Insurance
- Prepaid Rent
- Merchandise Inventory
- Debt Investments (short-term)
- Land
- Buildings
- Equipment
- Vehicles
- Patents
- Copyrights
- Trademarks
- Goodwill
- Dividends
- Cost of Goods Sold
- Wages Expense
- Salaries Expense
- Depreciation Expense—Buildings
- Depreciation Expense—Equipment
- Insurance Expense
- Utilities Expense
- Interest Expense
- Supplies Expense
- Rent Expense
- Advertising Expense
- Delivery Expense
- Office
Corrected VHDL Source: SRAM, CAM, State Machine
Corrected VHDL Source and Formatting
The following document preserves the original content while correcting spelling, capitalization, and HTML structure. All VHDL text has been kept but formatted for readability.
SRAM Read/Write Process
34
process(CLK, RST) begin
if (RST = '0') then
DATA <= (others => '0');
elsif (rising_edge(CLK)) then
if (WE = '1') then
SRAM(to_integer(unsigned(ADDRESS))) <= unsigned(DATA);
else
s_data_read_reg <Software Requirements Engineering Principles and Practices
Software Requirements and Their Types
Software requirements are statements that describe what a system should do and how it should behave. They act as a foundation for designing, developing, and testing software.
Functional Requirements (FR)
Functional requirements define what the system must do by describing specific functions or tasks.
- Examples:
- “The system shall allow users to log in using a username and password.”
- “The system shall generate monthly sales reports.”