Notes, abstracts, papers, exams and problems

Chartism: A Working-Class Movement

Chartism was a working-class movement that emerged in 19th-century Britain, advocating for political reform and social justice. The working-class people, who were not among the wealthiest, aimed to create a fairer society for themselves and others like them. They were named Chartists after the People's Charter.

Origins of Chartism

Chartism emerged in London in 1836 and quickly expanded across the country, with its most active period between 1838 and 1848. The Chartists publicized their demands through meetings and pamphlets. Several factors contributed to its rise:

• Rapid urbanization in British society led to unsanitary living conditions and long working hours for the working class.
• Only a small portion of the

Classical Conditioning Terms

The Russian Revolution: Key Events, Causes, and Outcomes

The February Revolution (1917)

The uprising in Petrograd (St. Petersburg) in February 1917 culminated in the February Revolution. The monarchy fell and was replaced by two bodies:

1. The Provisional Government: Created to organize elections for a Duma. Alexander Kerensky took control of this government.
2. The Petrograd Soviet: Represented the workers and soldiers.

The Bolshevik Slogan

The Bolsheviks' slogan was:

• Peace: An end to World War I.
• Bread: Relief from the prevalent hunger.
• Land: Redistribution of land owned by the aristocracy.

The October Revolution (1917)

The Bolsheviks seized power in an uprising planned by Leon Trotsky, the president of the Petrograd Soviet. The Bolsheviks formed a new government,... Continue reading "Russian Revolution: Key Events, Causes, and Outcomes" »

Ethics as a Whole: A Moral Reasoning: Formula

Moral principle + Action = Moral value. Applying a moral principle to an action we are able to come up with moral evolution Issues. There can be 3 problems with moral reasoning: 1. Consistency 2. Lack of facts 3. Sources of moral principles. Moral principle= Killing innocent people is evil. Action= Billy killed an innocent person. Value= Billy is an evil person. Objective — Universal— Always time. Subjective — Particular—Time-Space. Moral Relativism General Characteristic — The belief that moral principles are values created by each culture's customs and conventions. No objective moral values. Moral relativism can lack consistency as it can be based on your opinion and change with every... Continue reading "Understanding Moral Reasoning and Ethical Principles" »

Project Roadmap: Decentralized Space Renting on Blockchain

Creating a blockchain-based decentralized space renting project involves understanding key concepts and technologies. Here's a roadmap:

1. Blockchain Fundamentals

• Learn about blockchain technology, its principles, and how it works.
• Understand blocks, transactions, consensus mechanisms (PoW, PoS), smart contracts, and decentralization.

2. Solidity Programming

• Solidity is key for Ethereum smart contracts.
• Learn its syntax, data types, control structures, and best practices.
• Understand deployment and interaction with smart contracts on Ethereum.

3. Ethereum Platform

• Study Ethereum, a leading platform for DApps.
• Learn about Ethereum wallets, nodes, gas fees, and the Ethereum Virtual Machine (EVM).

To eat up – consumir, tragar-se

To give up – abandonar o rendir-se

To cut back on sth – reduir o recortar algo

To work on – treballar-hi / tratar de convencer

To turn down – rechazar

To keep up with – seguir el ritme

It isn’t everyone’s cup of tea – No a todo el mundo le gusta

To bite off more than I can chew – Morder más de lo que puedo masticar

To stuff yourself with sth – Atiborrarse de algo

It’s food for thought – algo que haria de ser pensat o tenir en compte

a broken heart – cor trencat

a heart of gold – cor d’or

a hearty meal – buena comida

from the bottom of your heart – de tot cor

good-hearted – de buen corazón

hand on heart – con la mano en el corazón

the heart of the matter – el cor del tema

To meet up

What is Personality?

Personality refers to an individual's characteristic patterns of thinking, feeling, and behaving. Personality psychology seeks to understand how personality develops and influences behavior.

Major Approaches in Personality Psychology

• The psychoanalytic approach emphasizes the unconscious and early childhood experiences.
• The trait approach examines stable personality characteristics and traits.
• The biological approach studies how genetics, nerves, and neurotransmitters relate to personality.
• The phenomenological approach focuses on individuals' subjective experiences.
• Learning theories examine how experience and reinforcement shape personality.
• Cognitive theories look at how thoughts, beliefs, and expectations influence personality

Hello, we are going to talk about landslides. For us, this is really a massive natural disaster because it has a strong impact on all aspects, like the environment, the economy, and security. It is important to know about them because, basically, they can happen anywhere in the world. But first of all, what is a landslide?

Understanding the Causes of Landslides

It's important to understand the causes of this natural disaster because often people think that natural disasters are caused by supernatural forces. For example, in Mexico, some people believe that earthquakes happen in the month of September. Similarly, with landslides, some people think they are caused by a punishment from God or because Mother Nature is angry, but this is completely... Continue reading "Understanding Landslides: Causes and Impacts" »

Qualitative and Quantitative Variables

Qualitative: variables that are not numerical. They represent categories or groups that the data can fall into. Nominal: the categories do not have a natural order or ranking. The key characteristic of nominal variables is that the different categories are mutually exclusive and there is no inherent order to the categories. Ordinal: the categories have a logical or natural order. However, the distances between the categories are not necessarily meaningful.

Quantitative: variables that represent quantities and can be measured numerically. Discrete: a type of quantitative variable that can take on a countable number of distinct values. These are typically values that you can list or count. They often represent... Continue reading "Understanding Data Types and Sampling Methods" »

Theory of Computation

Automata Theory

Automata theory is a theoretical branch of computer science and mathematics that deals with the logic of computation using simple machines called automata. The main goal of automata theory is to develop methods for describing and analyzing the dynamic behavior of discrete systems. Automata consist of states (represented by circles) and transitions (represented by arrows).

Finite Automata

A finite automaton is an abstract computing device and a mathematical model of a system with discrete input, output, states, and a set of transitions between states that occur on input symbols from an alphabet. Finite automata are the simplest machines for pattern recognition, used to characterize regular languages, analyze... Continue reading "Theory of Computation: Automata, and Regular Expressions" »