Notes, summaries, assignments, exams, and problems for Social sciences

Good morning, teacher. In the following presentation, I will talk to you about food engineers and their importance to society. Food engineering produces what our country eats. The importance of good nutrition is not necessarily common sense. In fact, it was only in 1979 that World Food Day was established. In recent years, diverse issues have been addressed, such as food prices, food safety, and biodiversity.

What is a Food Engineer?

A Food Engineer is a professional who can design, plan, adapt, innovate, control, and optimize the production process in the food industry. But what does this mean? To begin with, every engineering discipline implies using knowledge and technologies with a scientific basis (mathematics, biology, and chemistry, among... Continue reading "Food Engineering: Shaping Chile's Agribusiness Future" »

African American English Vocabulary Sources

The vocabulary of African American English (AAVE) draws from two primary sources:

• West African Languages: The influence of West African languages is evident in AAVE vocabulary. Examples include 'goober' (peanut) and 'tote' (to carry).
• Semantic Extensions of English Words: Many words have undergone semantic extensions. For instance, 'bloods' is used to refer to other Black individuals, and 'whities' refers to white people.

Negation in African American English

AAVE employs several methods for marking negation:

• 'Ain't': Similar to other English varieties, AAVE uses 'ain't' to negate verbs where Standard English might use 'haven't'. 'Ain't' can also substitute for 'didn't' in some contexts.
• Double Negation:

Explain why the Mars expedition is a high risk travel.

What happens if the space suit rips?

What happens if the rover breaks down?

What would happen if you lost contact with Earth?

Write two reasons why people shouldn’t go to Mars.

• Homesickness
• Extreme boredom

Would you volunteer to go to Mars? Why or why not?

Write about a candidate that is willing to go to Mars. Explain his or her reasons.

Why do people want to go to Mars?

Describe the Mars One Project.

The Mars One Project is a Dutch project that aims at a permanent human colony on Mars.

Write a 5-line paragraph about Malala Yousafzai.

She was born on 12 July 1997 and is a Pakistani activist for female education. She is the youngest Nobel Prize laureate and is known for her human rights advocacy, especially... Continue reading "The Risks and Rewards of the Mars Expedition" »

Is Face-to-Face Learning More Effective Than Online Classes?

Fourteen months ago, a new method of teaching, online classes, was broadly introduced across all educational levels. Since then, a significant debate has emerged regarding the effectiveness of face-to-face classes compared to online learning. Personally, I believe that face-to-face classes yield better results and are far more productive than online classes.

One reason for my stance is that, as a student, I find online classes tempting for multitasking. While I may be listening to the class, my focus is divided. Additionally, certain subjects, such as science, are not conducive to online learning. Beyond theory, practical application is crucial for understanding scientific concepts.... Continue reading "Face-to-Face vs. Online Learning and the Effectiveness of Curfews During Pandemics" »

Spain's Political System: A Parliamentary Monarchy

The Kingdom of Spain is a parliamentary monarchy in which the monarch serves as the Head of State, while the President of the Government is the Head of Government. Currently, the King of Spain is Felipe VI, who ascended to the throne in 2014.

The Monarchy and Head of State

The Crown, as a symbol of the nation's unity, fulfills a two-fold function:

• Firstly, it represents the unity of the state and the organic separation of powers. Consequently, the monarch appoints the President of the Government, and summons and dissolves the Parliament.
• Secondly, it represents the Spanish State as a whole, sanctioning and promulgating laws.

Legislative Power: The Cortes Generales

Legislative power is vested in the... Continue reading "Spain's Government Structure: Monarchy, Parliament, and Courts" »

The Rise of Big Business in America

The rise of big business in America saw the emergence of the modern corporation, complete with shareholders, distinct operating units, a national network of suppliers, and professional salaried managers. In the 19th century, a revolutionary idea took hold. Previously, the bulk of economic activity was conducted through single-unit businesses run and owned by independent tradespeople. This changed with increased economic activity and new business models, exemplified by figures ranging from local merchants to industrial giants like Henry Ford. By 1840, business people expected the coordination of their activities across a region as vast as the United States to be handled by the markets themselves.

Railroads:

Introducing ourselves to the labor market after finishing a university degree is a daunting task that weighs heavily on students' minds. When faced with the choice between pursuing additional coursework or undertaking an internship, it's crucial to determine the most suitable option. This essay aims to compare and contrast these two possibilities, highlighting their similarities and differences.

Similarities in Learning Outcomes and Career Prospects

Firstly, it's important to acknowledge that both options can lead to similar outcomes. Regardless of the chosen path, students can acquire valuable knowledge and skills. While the learning approaches may differ, the fundamental principles and concepts remain consistent. Whether gained through theoretical... Continue reading "Internships vs. Additional Coursework: Choosing the Best Path for Your Career" »

Foundations of Early Civilizations

Pastoralism is the domestication and herding of animals such as goats, sheep, and cattle. It emerged once humans established themselves in one place for extended periods, a process known as sedentism. The slash-and-burn technique, where ash from burned trees fertilized the soil, was another early agricultural method.

Defining Civilization and State

A civilization is a complex society characterized by agricultural surpluses, which enable specialized labor, social hierarchies, and the establishment of cities. Key markers include:

• Writing systems
• Developed religious systems
• Sophisticated architecture
• Centralized political power

A state is an organized community governed by a single political structure.

Societal Structures

My First Year of College and English Courses

During this first year of college, I completed a course taught entirely in English: English for Health and Exercise. This subject provided scientific knowledge and vocabulary related to the fields of Physiotherapy and CAFE (Physical Activity and Sports Science).

Using English Materials in Other Subjects

In other courses, such as Exercise Physiology and Individual Sports, we often summarize articles and work that were originally written in English, but we present the final results in our native language.

The Importance of Expanding English Instruction

I believe we must incorporate more courses taught in English. Although English has always been a challenging area for me, I enjoy learning new things. English... Continue reading "English Language Requirements and Academic Benefits in Physiotherapy and CAFE Degrees" »