Notes, summaries, assignments, exams, and problems for Secondary education

Comprehensive List of English Irregular Verbs

This list provides the base form, past simple, past participle, and Spanish translation for common irregular verbs.

• Be: was/were, been (ser/estar)
• Bear: bore, borne (soportar)
• Beat: beat, beaten (golpear)
• Become: became, become (convertirse)
• Begin: began, begun (comenzar)
• Bend: bent, bent (doblar)
• Bet: bet, bet (apostar)
• Bite: bit, bitten (morder)
• Blow: blew, blown (soplar)
• Break: broke, broken (romper)
• Breed: bred, bred (criar)
• Bring: brought, brought (traer)
• Broadcast: broadcast, broadcast (transmitir)
• Build: built, built (construir)
• Burn: burnt, burnt (quemar)
• Buy: bought, bought (comprar)
• Can: could (poder)
• Catch: caught, caught (atrapar)
• Choose: chose, chosen (elegir)
• Come: came, come (venir)
• Cost: cost, cost (costar)

Common Cyberattacks and Threats

• Cyberattack: An attempt to damage or gain unauthorized access to systems — intento de dañar o acceder sin permiso
• Phishing: Fraudulent messages used to steal user credentials — mensajes falsos para robar datos
• Malware: Malicious software designed to harm systems — software que daña sistemas
• Ransomware: Malware that encrypts data and demands payment — programa que cifra datos y pide dinero

Advanced Attacker Techniques

• Lateral movement: Moving through a network to access other systems — moverse por la red para acceder a otros equipos
• Credential theft / harvesting: Stealing usernames and passwords — robo de usuarios y contraseñas
• Unauthorized access: Entering a system without permission — acceso sin permiso
• Social

Friedreich Ataxia and Pierre-Marie Disease

Friedreich Ataxia (AR)

Friedreich ataxia is an autosomal recessive (AR) disorder characterized by childhood onset, mutations in the FRDA gene, and GAA triplet repeats. It involves the degeneration of posterior columns (decreased vibration and position sense), corticospinal tracts (positive Babinski sign), and peripheral nerves (areflexia), with mild cerebellar involvement.

• Clinical Features: Progressive gait ataxia, dysarthria, dysphagia, and preserved cognition.
• Associated Conditions: Pes cavus, scoliosis, diabetes mellitus, and hypertrophic cardiomyopathy.
• Prognosis: Wheelchair dependence typically occurs around 10 years after onset, with death occurring around age 35, usually due to cardiac complications.

🍳 Eigelb, Kartoffel & Trüffel

1994 Schönhell Riesling Spätlese – Querbach, Rheingau

• Grape: Riesling
• Vinification: Long, slow fermentation in stainless steel; matured extensively in bottle.
• Soil: Deep loess-loam.
• Profile: Dried apricot, honey, white tea, petrol notes, delicate oxidation, incredibly fine acidity.

Why it works: The wine’s gentle maturity mirrors the richness of the egg yolk and potato, while its bright acidity keeps the truffle aromatic and lifted instead of heavy. Age adds umami tones that link naturally with the earthy depth of the dish.

🌱 Schwarzwurzel, Kräuterseitling, Birne & Miso

N.V. “Fait Accompli” – Georg Breuer, Rheingau

• Grapes: Riesling
• Vinification: Multi-vintage solera, partially aged in old oak;

Nature and Wildlife Terms

• Meadow – A piece of open grassland, often with wildflowers. → Prado / Claro
• River bank – The ground bordering a river. → Orilla del río / Ribera
• Willow – A tree or shrub often found near water with flexible, drooping branches. → Sauce
• Sparrow – A small, common, brownish-gray bird. → Gorrión
• Wren – A small, brown bird with a short, upright tail and a strong song. → Chochín / Reyezuelo
• Mistletoe – A plant with white berries, often used as a Christmas decoration. → Muérdago
• Dawn – The first appearance of light in the sky before sunrise; the beginning. → Amanecer

Human Actions and Sensory Descriptions

• Gather – To come together or assemble; to collect. → Reunir / Recoger
• Swoop down – To descend

Methamphetamine Crisis in New Zealand

Methamphetamine (Meth) is highly prevalent in New Zealand. It affects brain functioning and mental health by releasing dopamine, noradrenaline, and serotonin—crucial neurotransmitters.

Prevalence and Production

Meth use among young adults aged 15–24 is a significant health issue, exacerbated by the drug's accessibility and frequency of use.

The latest New Zealand Health Survey estimates that about 34,000 individuals aged 16 to 64 used amphetamines in the past year.

The Dangers of Methamphetamine Production

Methamphetamine production involves a simple recipe often available online, allowing synthesis in as little as six hours using easily transportable cookware. Common ingredients include:

• Over-the-counter

Parkinson's Disease: Pharmacological Treatments

The primary pharmacological treatment for Parkinson's disease focuses on replenishing dopamine, the neurotransmitter deficient in the disease, and managing associated symptoms. Levodopa, often combined with carbidopa, is the cornerstone of treatment, alongside dopamine agonists, MAO-B inhibitors, COMT inhibitors, and anticholinergic agents.

Key Medications for Parkinson's Disease

1. Levodopa

   Levodopa is a dopamine precursor that can cross the blood-brain barrier and is converted into dopamine in the brain.

   It is typically combined with carbidopa, which inhibits the breakdown of levodopa before it reaches the brain, reducing side effects and improving efficacy.

   Levodopa is effective in improving motor symptoms

Poodle Instantiation Example

B. The Poodle variable myDog is instantiated as a Poodle. The instance variable size is initialized to "toy". An implicit call to the no-argument Dog constructor is made, initializing the instance variable name to "NoName".

Book Instantiation Example

C. Object myBook is created using the one-argument Book constructor, which uses super to set myBook's title attribute to "Adventure Story". Object yourBook is created using super to call the Publication no-argument constructor to set yourBook's title attribute to "Generic".

Tree Instantiation Example

B. Object tree1 is created using the DeciduousTree constructor, which uses super to set tree1's treeVariety attribute to "Oak". Object tree2 is created using the EvergreenTree... Continue reading "Object Instantiation and Code Examples" »

This document presents Java code snippets demonstrating two distinct functionalities: user name generation and management, and a car repair scheduling system. Each section includes method implementations with explanations of their purpose and logic.

User Name Management System

The UserName class is designed to generate and manage potential user names based on a user's first and last names. It also provides functionality to filter out names that are already in use.

UserName Class Constructor

This constructor initializes a UserName object, populating a list of possible user names. It assumes that firstName and lastName are valid strings containing only letters and have a length greater than zero.

import java.util.ArrayList;

public class UserName {