Notes, summaries, assignments, exams, and problems for Other courses

Cooking Verbs

• add
• mix
• melt
• chop (picar)
• stir (remover)
• peel
• pour (verter)
• core (remove the center)
• roast (asar)
• heat
• simmer (fuego lento)

Key Words

• blankets (completely covered)
• wreaks havoc (causes chaos)
• swathes (large areas)
• trend
• to latch onto (become interested)
• a hunch (feeling based on knowledge)

Sounds

• squeaks (chillido / chirrido — nieve)
• rustles (crujido — hojas)
• splashes (salpicar)
• taps (golpes)
• squishes (chapotear / escurrir — barro, toalla)
• claps (palmada)
• squelches (chapotear — barro)

Phrasal Verbs

• eat up (buen apetito)
• cut back on (reduce; make something shorter)
• give up (reduce consumption; stop)
• work on (produce results; improve)
• keep up with (understand something changing)
• turn down (reject an offer)

Health Vocabulary

• digestive system
• eye infection
• health

1. The Canovas System and Its Foundations

1.1. Bases of the Canovas System

Cánovas' ideology drew inspiration from French doctrinal liberalism and Spanish moderatism. He advocated for a British-style system based on bipartisanship, where the Conservative Party and the Liberal Party would alternate in power and opposition.

This bipartisanship excluded Carlists and Republicans from the political system.

The intended peaceful alternation of power under Cánovas' system did not work as expected and became a facade. Both parties used pacts and a tacit agreement based on:

• Peaceful transfer of power
• Calling elections
• Electoral fraud

Electoral fraud involved caciquismo, encasillado, and pucherazo. Caciquismo refers to a pyramidal patronage network where high-... Continue reading "Understanding Spain's Political System: From the Canovas System to Opposition Movements" »

The Three Energy Systems of Human Performance

The human body relies on three distinct energy systems to regenerate Adenosine Triphosphate (ATP), the fundamental energy currency required for muscle contraction and cellular function. The dominance of each system depends entirely on the intensity and duration of the physical activity.

ATP-PCr System (Phosphagen System)

This system is the primary source of energy for very short-duration, high-intensity activities, typically lasting up to 10 seconds. It does not require oxygen (it is anaerobic) and uses phosphocreatine (PCr) stored in the muscles to quickly regenerate ATP that is rapidly depleted during the initial seconds of intense activity.

The ATP-PCr system is predominant in sports and activities... Continue reading "Human Energy Metabolism: Fueling High-Intensity and Endurance Exercise" »

English Grammar Structures

Conditionals

Zero Conditional (0)

If you don't wash your socks, they smell bad. (Present + Present: Instruction/Order)

First Conditional (1)

If you don't clean the house, you will sleep on the sofa. (Present + Will + Verb: Probable/Real situations in the future)

Second Conditional (2)

• If I won the lottery, I would move to Japan. (Unlikely situation)
• If I were you, I would... (Advice)
• Structure: Past Simple + Would + Verb

Third Conditional (3)

If you hadn't been looking at your phone, you wouldn't have burnt my toast. (Imaginary past situation)

Structure: Past Perfect + Would + Have + Past Participle

Passive Voice Forms

Active: Maria eats apples. Passive: Apples are eaten by Maria.

Present Simple

Structure: am, are, is + Past Participle

Past

A single-phase transformer is a device that transfers electrical energy between two or more circuits through electromagnetic induction. It consists of two coils, known as the primary and secondary coils, wound around a common magnetic core. The primary coil is connected to the input voltage source, while the secondary coil is connected to the load.

Basic Principles of Single-Phase Transformer Operation

Faraday's Law of Electromagnetic Induction

When the primary coil is energized with an alternating current (AC), it creates a changing magnetic field around the coil. According to Faraday's Law of Electromagnetic Induction, this changing magnetic field induces an electromotive force (EMF) in the secondary coil. The induced voltage in the secondary... Continue reading "Single-Phase Transformer Fundamentals Explained" »

The Elephant and the Fox

A Good Lesson from Moral Stories

2 min read

Aug 25, 2023

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There were a fox and an elephant in a forest. The two lived very intimately, so much so that one could not leave the other. Across the river was a sugarcane field. One day, the elephant wanted to eat sugarcane.

The elephant said to the fox, "Today I want to eat sugarcane."

The fox replied, "Yes, I also want to eat. It has been a long day, and I have not eaten."

"But how do we cross the river? I can't swim," said the fox.

The elephant said, "I will carry you on my back."

The elephant carried the fox on his back and crossed the river. Together, they went to the sugarcane field. The fox ate quickly and got full, but the elephant's stomach did not get full. The... Continue reading "The Elephant and the Fox: A Story of Friendship and Revenge" »

Operations research (OR) is an analytical method of problem-solving and decision-making that is useful in the management of organizations. In operations research, problems are broken down into basic components and then solved in defined steps by mathematical analysis.

The process of operations research can be broadly broken down into the following steps:

1. Identifying a problem that needs to be solved.
2. Constructing a model around the problem that resembles the real world and variables.
3. Using the model to derive solutions to the problem.
4. Testing each solution on the model and analyzing its success.
5. Implementing the solution to the actual problem.

Disciplines that are similar to, or overlap with, operations research include statistical analysis, management... Continue reading "Operations Research: Definition, Characteristics, and Uses" »

The Role of Microbiology in Biotechnology

Microbiology plays a crucial role in biotechnology, as it provides the foundational knowledge and techniques needed to manipulate microorganisms for various applications. Here are some key aspects of microbiology in biotechnology:

Key Aspects of Microbiology in Biotechnology

1. Microbial Diversity

Microbiology helps in understanding the vast diversity of microorganisms, including bacteria, viruses, fungi, and archaea. This knowledge is essential for selecting suitable organisms for biotechnological processes.

2. Genetic Engineering

Microorganisms like bacteria and yeast are commonly used in genetic engineering techniques. This involves modifying the genetic material of these organisms to produce desired traits,... Continue reading "The Role of Microbiology in Biotechnology: Applications and Advancements" »

Mathematical Aptitude - Average

Question 1

The average age of 30 students is 9 years. If the age of their teacher is included, it becomes 10 years. The age of the teacher (in years) is

_______

(A) 31

(B) 35

(C) 40

(D) 43

Question 2

The average weight of 10 men is decreased by 3 kg when one of them whose weight is 80 kg is replaced by a new person. The weight of the new person is

_______

(A) 50

(B) 60

(C) 70

(D) 73

Question 3

The average of 17 numbers is 45. The average of the first 9 of these numbers is 51 and the last 9 of these numbers is 36. What is the ninth number?

(A) 14

(B) 16

(C) 18

(D) 20

Question 4

The average weight of 9 mangoes increases by 20 gm if one of them weighing 120 gm is replaced by another. The weight of the new mango is

________

(A) 180 gm

(B)... Continue reading "Mathematical Aptitude Test: Average Practice Questions" »