Notes, abstracts, papers, exams and problems of Other courses

Food Preservation

Preserving food prevents microorganisms from changing the food's original characteristics, such as its appearance, smell, or taste, in order to keep the food safe to eat for a longer period of time.

Methods of Food Preservation

- Methods that use low temperatures

These methods are used to prevent the growth of microorganisms that thrive at room temperature. Refrigeration involves keeping foods at temperatures between 0°C and 4°C, and freezing consists of storing foods at or below -18°C.

- Methods that use high temperatures

Sterilisation or Uht processing is a processing is a process in which food is heated at a temperature of 135c for two or three seconds in order to destruyo all microorganism. This metido allows products... Continue reading "Food Preservation Methods and Additives" »

Consumers and food safety

- When buying food.

When you go grocery shopping, purchase refrigerated foods at the end of your shopping trip.

Check the use-by dates on the labels on packaged foods.

To avoid buying food that has gone bad, check that refrigerated foods are completely hard. Make sure canned goods do not have dents or bulging lids.

Go straight home so you can store all chilled and frozen foods as soon as possible to maintain the cold chain.

-When storing food.

Store refrigerated foods in the refrigerator at a maximum temperature of 4°C and store frozen foods in the freezer at a temperature of -18°C or lower.

Do not refreeze any foods that have already been frozen and thawed.

Store raw and cooked foods separately to avoid cross-contamination.... Continue reading "Consumer Food Safety: Shopping, Storage, and Preparation Tips" »

The Devastating Impact of Plastic Pollution

Ubiquitous Waste: A Global Problem

Plastic waste has become ubiquitous, contaminating every corner of our planet, including our oceans. Its persistence and improper disposal lead to its widespread distribution, harming ecosystems and wildlife.

Biodegradable vs. Non-Biodegradable: A Misconception

While plastic may break down into smaller pieces, it does not biodegrade. These fragments can be ingested by animals, entering the food chain and causing contamination and health issues.

The Lasting Legacy of Plastic: A Threat to Humanity

Most plastics are virtually indestructible, outlasting even the harshest conditions. This poses a significant threat to our planet and future generations, as it will continue to... Continue reading "The Devastating Impact of Plastic Pollution: A Call to Action" »

A graphic novel is a longer, complex piece of text that usually covers the story in one book. A comic book is shorter and tells the story over many volumes.

Why Are Graphic Novels Important for Learning?

Graphic novels are important tools for cognitive learning and are rich in visual literacy. The more image-based nature of graphic novels can make them less intimidating to read for beginners and also allows readers to understand words through pictures.

Graphic: Single volumes. It is monographic. Full-length novel.

Comic: Serials. They are published every once in a while. They can be compared with short stories.

Caption: A box of text that gives details on the background and setting of the scene. Often at the top or bottom of the panel.

Close-up:... Continue reading "Difference Between Graphic Novel and Comic: Importance for Learning" »

Pre-Columbian America and the Age of Discovery:

How did early humans get to what is now North, Central, and South America? The Three Sisters, Tenochtitlan. For what major reasons did the 'Age of Discovery' take place in the 15th century? Maya, Aztec (Mexica), Inca, Animism, Christopher Columbus, Ferdinand Magellan, Conquistadors. What factors increased the Conquistador's success in 'conquering' early civilizations? The 3 G's, La Maliche. How were the English Different? Roanoke - settler demographics.

- What happened? Sir Walter Raleigh, Virginia Dare, John White. Which European nation had the worst reputation for their treatment of the Indigenous populations of Central and South America? Impact of other European colonization in the Americas (... Continue reading "Pre-Columbian America, Age of Discovery, and Colonial America" »

Definitions and Concepts

1. Victim Impact Statement: Statements given by victims in court about the incident in which they were offended. These statements are considered in determining the sentence.
2. Identity Theft: Occurs when an individual obtains a false identity to commit identity fraud.
3. UCR (Uniform Crime Report): The annual report published by the FBI.
4. Socialization: The process through which people learn rules, morals, and values.
5. Limited Jurisdiction: When a court hears and decides cases within a specific area.
6. General Deterrence: A punishment given to an individual meant to prevent or deter offenders from criminal activity in the future.
7. Cybercrime: Crimes that are committed by electronic means.
8. Serial Killings: When someone kills single victims

Money

You'll be able to get money at the airport, but otherwise, most Japanese banks/ATMs won't accept foreign cards. However, all the post offices and all 7-Elevens have ATMs that will work. These are, thankfully, everywhere. Japan is a cash society, so I'd always make sure to have around $200 on you at least. With the exception of a few obviously touristy places (Asakusa's Sensoji Temple, for example), you really don't ever have to worry about theft (and even in the touristy places, you're probably just fine).

Convenience Stores

Convenience stores have everything. They are magical places. But they are particularly good for picking up toiletries, random stuff, and snacks. Especially onigiri (rice balls), which are fantastic when you get caught... Continue reading "Money and Food Tips for Traveling in Japan" »

Getting Around Tokyo & Kyoto

Understanding Tokyo's Address System

While you can often plug in your destination's name into a map, understanding Tokyo's address system can be incredibly helpful. Tokyo is divided into "cities" (e.g., Chuo-ku, Shinjuku-ku), which are further divided into neighborhoods and then smaller numbered districts called "chome." An address typically consists of a word followed by three numbers.

Thankfully, maps are readily available at train stations and on main thoroughfares. These maps, along with numbered lampposts, can help you navigate. However, be prepared for a bit of a challenge, as building numbers are assigned based on their construction order, not consecutively.

Tips for Navigating Tokyo's Streets

Tokyo can be

Chemical Plant Emissions and Violations

In Bahrain, chemical plants have been found to emit harmful pollutants into the atmosphere, violating environmental regulations.

Measures Implemented in Industries

To address air pollution, measures have been implemented in various industries, including:

• Reducing sulfur content in diesel fuel
• Recycling and converting carbon dioxide into useful products

Untreated Water Discharge

Chemical factories have also been inspected for discharging untreated water into the surrounding environment, violating environmental standards.

Waste Management Laws

Bahrain has enacted laws to manage hazardous waste, including:

• Management of hazardous healthcare waste
• Management of hazardous waste from factories and industries

Chemical Substances

Will Rogers: The American entertainer who traveled the Far East in 1931 had a unique perspective. He particularly liked Shanghai.

Jan Myrdal: In 1982, Myrdal revisited the Chinese village he reported on in 1962. His observations in Return to a Chinese Village expressed disappointment at the changes and continued support for Mao's program, including the Cultural Revolution.

Fulbright Hearings: U.S. Senate Foreign Relations Committee hearings on Vietnam conducted between 1966 and 1971.

Simon Leys: Argued that the Cultural Revolution was not cultural or revolutionary, but an irrational, cruel power struggle replicating old despotism.

Little Red Book: A collection of statements from speeches and writings by Mao Zedong, published from 1964 to about... Continue reading "Key Figures and Events Shaping China-US Relations" »