Notes, summaries, assignments, exams, and problems for University

Wetlands

Wetlands are characterized by standing water or inundated soil and are the only ecosystem protected by law under the Wetlands Protection Act.

Defining Characteristics

• Plants present
• Soil characteristics
• Hydrology

Wetland plants are known as hydrophytes, which possess special adaptations to live in water. While biodiversity is generally low due to a few dominant plant types, productivity is high.

Types of Wetlands

Coastal Wetlands

These are vital as nurseries for fish and invertebrates.

• Salt Marshes: Found in the Temperate Zone; herbaceous plants; primary productivity (PP) = 8000.
• Mangrove Forests: Found in the Tropic Zone; trees are dominant; PP = 3300.

Freshwater Wetlands

These are found along a gradient ranging from permanently flooded to periodically... Continue reading "Understanding Wetland Ecosystems and Classification" »

What is Anthropology? What are the sub-disciplines of Anthropology?

Anthropology - the study of the human species and its immediate ancestors

Subdisciplines (CABL)

Cultural - study of human society and culture. Analyzes, interprets, and social and cultural similarities and differences. Ex: ethnography (field work) - live in small communities and study behavior, belief, custom, social life, economic activities, politics, and religion. Ethnology (based on cross-cultural comparison) - examines, compares, analyzes, and interprets results of ethnography and archaeology to compare similarities and differences.

Archaeological - reconstructs, describes, and interprets human behavior and cultural patterns through material remains (tools, weapons, garbage,... Continue reading "Introduction to Anthropology: Sub-disciplines and Concepts" »

I. Causes of World War I

Major Factors Leading to the War

• Militarism: The build-up of military forces by nations to safeguard their interests and resources.
• Imperialism: The expansion of larger nations by taking over smaller nations and their territories.
• Nationalism: Extreme pride in one's country, often at the expense of international cooperation.
• Entangling Alliances: A complex web of treaties and agreements that obligated nations to support each other in times of war, drawing multiple countries into the conflict.

II. The U.S. Before World War I

Events Leading to U.S. Involvement

• The Lusitania Incident: The sinking of a British passenger ship with American citizens on board by a German U-boat, sparking anti-German sentiment in the U.S.
• The Zimmerman

Balance Scorecard Methodology

• It is the only one since the 1960s F
• Many standard management tools F
• Balance Scorecards are "strategic" T

Benefits of Using the BSC Methodology

• For performance monitoring and evaluation Public Sector
• To include non-financial measures Private Sector
• This should be developed first, then with a conscious understanding of what needs to be achieved Strategic linkage mode
• In the 1980s, organizations F
• A sustainable solution to the difficult task F
• These are linked together in the two perspectives Activities and outcomes
• This facilitates the articulation and development A workshop approach
• A 2005 survey of companies that use tools T
• The social perspective is one F

Steps in Using the BSC

• Select the strategic objectives 2
• Select financial

What is a Plasma Membrane, and Do All Cells Have One?

The plasma membrane encloses the cytoplasm and the cell's genetic material. It regulates what enters and exits the cell. Yes, all cells have a plasma membrane.

What Are the Two Central Tenets of Cell Theory?

• All organisms are composed of cells.
• Cells come only from preexisting cells.

What Are the Two Main Types of Cells?

• Prokaryotic cells lack a membrane-bound nucleus.
• Eukaryotic cells have a nucleus that houses DNA.

Where Do Prokaryotic Cells Store Their Genetic Material?

In the nucleoid.

What Domains Do Prokaryotic Cells Belong To?

Archaea and Bacteria.

What Are Three Characteristics of Prokaryotic Cells?

• They are much smaller and simpler than eukaryotic cells.
• They reproduce very quickly and effectively

Common English Root Words

• Aqua - means water. Aquamarine
• Arbor - means tree. Arboreal
• Audio - means sound or hearing. Audible
• Bell - means war. Bellicism
• Com - means together. Community
• Con - means with. Connect
• Dict - means say. Dictation
• Geo - means earth. Geography
• Graph - means write. Graphics
• Hydra - means water. Hydrofoil
• Man - means hand. Manual
• Min - means small. Minimal
• Nov - means new. Novice
• Path - means feeling or suffering. Pathetic and Apathy
• Sol - means sun. Solar
• Therm - means heat. Thermometer
• Vac - means empty. Vacuum
• Vent - means opening to let air in. Ventilate
• Vit - means life. Vitamin

Other notable root words include liter, glyph, cap, morph, crypt, plan, ego, scent, and zoo. For example, zoo is derived from the Greek word for animal, which... Continue reading "Mastering English Vocabulary Through Common Root Words" »

Understanding Prefixes and Suffixes

A prefix is a letter or a group of letters that appears at the beginning of a word and changes the word’s original meaning.

A suffix is a letter or a group of letters that is usually added onto the end of words to change the way a word fits into a sentence grammatically.

Nouns, verbs, adjectives, and adverbs all tend to use different suffixes, which makes them easier to remember. Collectively, prefixes and suffixes are known as affixes.

What Are Affixes?

An affix is added to the root of a word to change its meaning.

• An affix added to the front of a word is known as a prefix.
• One added to the back is known as a suffix.

Sometimes, prefixes are hyphenated. Read more about hyphens in prefixes.

Examples of Affixes

Here... Continue reading "Understanding Prefixes, Suffixes, and Root Words" »

Fundamentals of Economic Modeling

1. When building a model, economists:

A) Simplify reality to highlight what really matters.

2. The models used in economics:

D) Emphasize basic relationships by abstracting from complexities in the everyday world.

The Impact of Economic Models

3. The financial meltdown of 2008–2009:

D) Resulted partially from a faulty economic model.

The Production Possibility Frontier (PPF)

4. The production possibility frontier illustrates that:

C) If all resources of an economy are being used efficiently, more of one good can be produced only if less of another good is produced.

Analyzing Production Possibilities Schedule I

5. (Table: Production Possibilities Schedule I) Look at the table Production Possibilities Schedule I. If the... Continue reading "Economic Models and Production Possibility Frontiers" »

Core Concepts of Global Integration

• Globalization: The transition from local and nationalistic perspectives to a broader outlook of an interconnected world, facilitating the free transfer of capital, goods, and services across national frontiers.
• Mundialization: The solidarity of global populations to establish respect for the diversity of cultures and people.
• Globaloney: A portmanteau of "global" and "baloney" meaning "global nonsense." It suggests the world is not as globalized as many SMEs believe; operations remain largely local, requiring businesses to actively pursue consumer markets.
• Glocalization: The concept that products or services are more likely to succeed in a global market when customized for the specific locality or culture in which

The Emperor of Ice-Cream

Poem Structure

• Two stanzas, each with eight lines.
• Unrhymed, not blank verse.

Title Significance

• The poem's title, "The Emperor of Ice-Cream," is repeated twice within the poem.
• It emphasizes the phrase "the only emperor."

Poetic Voice and Imperatives

• The poetic speaker directly addresses the reader or a group, using imperative verbs like "call," "let," and "bid."

First Stanza: The Kitchen Scene

• Preparation of food, likely ice cream.
• Sexual connotations are present, notably with the word "concupiscent" and the alliteration of the plosive /k/ in "cups concupiscent curds."
• Phallic symbolism: "big cigar" and the description of a muscular man.
• Girls are depicted having fun and flirting in the kitchen while ice cream is being made.
• The