Complaint and Application Letter Templates for Consumers & Students
Formal Email: Defective Nike Product (Queja en español)
FORMAL EMAIL (Complaint about a defective Nike product – longer version) (Queja sobre un producto defectuoso de Nike)
Dear Sir or Madam,
I am a student, and I bought a pair of Nike shoes online last week. When I got the shoes, I was very disappointed. One shoe has a hole, and the sole is coming off. Also, the size is not correct. I cannot use the shoes for school or sports. I was excited to get them, but now I am unhappy. I think the shoes
Bash Job Control, Linux Utilities and Example Scripts
Bash Job Control, Utilities and Example Scripts
The commands you listed are a mix of job-control utilities (fg, jobs, suspend) and standard Linux utilities (df, more).
Here is an explanation of the syntax and purpose for each:
1. Job Control Commands 🛠️
Job control commands are shell built-ins (mostly in Bash, KornShell, etc.) used to manage processes that are currently running in the background or suspended in the current terminal session.
(a) fg (Foreground)
- Syntax:
fg [%job_id] - Purpose: The
fgcommand
Work & Home English Vocabulary: Nouns, Verbs, Expressions
Nouns
NOUNS:
| Field | camp | Position | posició | Qualification | títol |
| Share | porció | Shift | torn | Teamwork | treball en grup |
| Income | ingrés | Profit | benefici | Rise | augment |
Verbs
VERBS:
| Commute | anar i tornar de la feina | Deliver | enviar | Fire | despedir |
| Dare | atrevir-se | Earn | guanyar | Guarantee | garantitzar |
| Pack | empaquetar | Resign | renunciar | Slack off | afluixar |
| Sort | ordenar | Split | dividir | Value | tenir valor |
The Causative (Have Something Done)
- Use: Utilitzem un verb causatiu quan volem parlar d’alguna cosa que algú altre ha fet per nosaltres o per una altra persona.
Structure:
Read MoreCanadian Regional Geography and Economic Landscapes
Geographic Regions and Political Faultlines
Canada is divided into several geographic regions: the Atlantic, Quebec, Ontario, Western Canada, British Columbia, and the Territorial North. These areas are defined by their location, regional identity, history, population, and economy. According to Simpson (1993), the country is characterized by faultlines—economic, social, and political divides that may remain dormant but have the potential to erupt.
In terms of political culture, Canada is often described
Read MoreMercantilism, Economic Nationalism, and US Trade Policy
Mercantilism and Economic Nationalism
Mercantilism is a historical and theoretical perspective that views international economic relations as a zero-sum game in which states compete for a finite amount of wealth and power. The state plays a central role in protecting national sovereignty and accumulating resources, especially through trade surpluses, protectionist policies, and colonial expansion. Key thinkers such as Thomas Mun and Jean-Baptiste Colbert promoted state intervention to maximize exports
Read MorePharmacology of NSAIDs, Anticoagulants, and Diuretics
NSAIDs: Classification and Mechanism of Action
NSAIDs have the following group of drugs:
- 1. Analgesic
- 2. Antipyretic
- 3. Anti-inflammatory
Classification of NSAIDs
A. Nonselective COX Inhibitors (Traditional NSAIDs)
- Salicylates: Aspirin
- Propionic acid derivatives: Ibuprofen, Naproxen, Ketoprofen, Flurbiprofen.
- Anthranilic acid derivative: Mefenamic acid
- Aryl-acetic acid derivatives: Diclofenac, Aceclofenac.
- Oxicam derivatives: Piroxicam, Tenoxicam.
- Pyrrolo-pyrrole derivative: Ketorolac
- Indole derivative: Indomethacin.
C Programs: Tower of Hanoi and Singly Linked List
C Programs: Tower of Hanoi and Singly Linked List
Includes: Two C programs: a recursive Tower of Hanoi solver and a singly linked list implementation with stack demo. The original code has been preserved, formatted, and corrected for spelling, grammar, and readability.
Tower of Hanoi – C Program
#include <stdio.h>
void tower_hanoi(int n, char src, char dest, char temp) {
if (n == 1) {
printf("\nMove disk %d from peg %c to peg %c", n, src, dest);
return;
}
tower_hanoi(Critique of Enlightenment Reason: Romanticism and Freud
Critique of Enlightenment Reason
This criticism has two moments:
The Romantic Movement
The Romantic movement was a cultural, artistic, and political force, noted for its denial of science and its power over human concerns. This was because science was considered absolute and unchangeable, contrary to human desire. At this time, there was a revaluation of religion because it was seen as closer to the fundamental questions of human existence than science or capitalism.
Enlightenment Ideals vs. Romantic
Read MoreEssential Concepts in Modern Language Teaching and Assessment
Language Teaching Methodologies and Assessment
Core Teaching Approaches
TBLT (Task-Based Language Teaching)
This is a student-centered approach where language development happens most effectively when learners perform meaningful tasks (e.g., planning a trip, solving a local issue). It focuses on language use over explicit grammar rules.
PBL (Project/Problem-Based Learning)
An extended, hands-on, inquiry-based methodology where students investigate a complex, authentic problem or challenge. The core outcome
Read MoreEssential Concepts in Digital Technology and Cyber Security
1. Hotspot and Broadband Explained with Examples
Hotspot: A hotspot is a wireless access point created using a mobile phone or router to share internet over Wi-Fi. It allows multiple devices to connect simultaneously. For example, turning on the hotspot on a smartphone enables a laptop to access the internet.
Broadband: Broadband refers to high-speed, always-on internet delivered through DSL, fiber optics, or cable networks. It supports activities like streaming, online classes, and gaming. Examples