Notes, summaries, assignments, exams, and problems for Medicine & Health

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Vowel Articulation: Lip Position and Quantity

Lip Shape and Vowel Length

The position of the lips or shape of the lips can be rounded ( ) or unrounded ( ). Vowel quantity is determined by length: RP 5 long vowels ( ) versus 7 short vowels ( ).

Vowel Length Conditions

• So-called long vowels occur in syllables closed by a voiceless consonant ( ), where they become shorter or halflong (pre-fortis clipping).
• Vowels can be checked or free depending on their phonological distribution.
• Short vowels ( ) are checked because they cannot occur in final stressed syllables.
• Long vowels and diphthongs have no such restriction and are labeled free. The short vowel ( ) falls into this class.

Pure Vowels: Stress and Contrast

Stressed vs. Unstressed Vowels

Pure vowels... Continue reading "English Vowel Articulation and Phonetics" »

Culinary Terms and Food Descriptors

• Steamed: Cooked by being placed in steam. Example: Steamed vegetables retain more nutrients.
• Seasoned: Enhanced with flavorings. Example: The salad needs to be seasoned; maybe a little salt and olive oil will be enough.
• Stewed: Cooked slowly in a small amount of liquid. Example: The stewed apples were soft and flavorful.
• Broth: A soup, often with vegetables or rice in it. Example: Chicken broth is a common base for soups.
• Savory: Having a usually salty, but not sweet taste. Example: The dish had a savory flavor that was very satisfying.
• Jelly: A soft, sweet food that shakes when you move it. Example: Strawberry jelly is a popular choice for toast.
• Tender: (Of meat) Soft and easy to bite through. Example: The steak

Definition of Consonants

A consonant is a speech sound produced when the airstream from the lungs is obstructed (completely or partially) or when the mouth passage is so narrow that the air is expelled with audible friction.

1. State of the Glottis

This refers to whether or not the vocal cords vibrate during sound production:

• Voiced: The vocal cords vibrate.
• Voiceless: The vocal cords do not vibrate.

2. Place of Articulation

1. Bilabial: Both lips.
2. Labiodental: Lower lip and upper teeth.
3. Dental: Tongue tip just behind the upper front teeth.
4. Alveolar: Blade of the tongue against the alveolar ridge.
5. Post-alveolar/Pre-palatal: Blade or tip of the tongue on the rear part of the alveolar ridge.
6. Palatal: Raising the front of the tongue towards the hard palate.
7. Velar:

Coetzee Wins Nobel Prize

Coetzee wins Nobel Prize

The Nobel Prize has often been misapplied. It evaded Tolstoy, Chekhov, Joyce, Kafka, and Nabokov. Coetzee was born in Cape Town in 1940 and trained as a computer scientist, coming to London in the Sixties to work for IBM, a period recollected in a superb autobiographical novel. According to the text, literary qualities have not always been the main reason for authors to be awarded a Nobel Prize for Literature. Sometimes, the judges have been influenced by political factors. Before writing his first novel, Coetzee was very busy professionally. In the Sixties, he worked for IBM in London and later became a professor of Literature in the United States and finally in Cape Town.

a) unquestionably c)

English Language Practice: Test B

Grammar Exercises

Exercise 1: Conditional Forms

1. 'll get; walk
2. 'd known; would have set
3. lived; would have
4. won't go; feel
5. don't have to; 'll come
6. would go; had

Exercise 2: Rewriting Sentences with Conditionals

1. Unless we go shopping, we won't have any food for tomorrow.
2. If I exercised regularly, I would lose weight.
3. If she hadn't felt ill, she would have gone out with her friends.
4. If you do weight training, you'll get fit very quickly.

Exercise 3: Completing Conditional Sentences

1. If I had lived in a town last year, I would have joined a sports club.
2. I won't get home late unless I miss the last bus.
3. He wouldn't have met my sister if he hadn't come to the party.
4. If I met the President, I would complain about the job situation.

Exercise

Essential Oil Chromatography and Chemical Properties

This document summarizes key chemical data and procedures related to the chromatographic separation and analysis of essential oils, focusing on techniques like Thin-Layer Chromatography (TLC).

Aim of the Chromatographic Exercise

The primary objective of this laboratory exercise is:

• Chromatographic division of essential oils using two-way TLC chromatography.

Essential Oil Composition

Essential oils are complex mixtures of compounds that belong to several major chemical classes. These include:

• Terpenes
• Sesquiterpenes
• Aldehydes
• Alcohols
• Ketones
• Acids

Reagents and Solvents for Analysis

Extraction Reagent for Azulene Oils

The specific reagent used to extract oils containing azulene is:

Benzene

Chromatographic

Darwin and the Theory of Evolution

General Facts About Darwin

• He explained how natural selection could produce evolution.
• The HMS Beagle adventure: a five-year round-the-world trip to make maps.
• He recorded data (notes and pictures) and collected specimens.
• The experience in the Galapagos Islands. Darwin was shocked by the great variability in the islands.
• The famous Galapagos finches: beaks designed for different food. Did they come from just one species?
• He came up with an idea that was not new, but he was the first one making enough arguments to persuade people that evolution happens.

History of Darwin and Wallace

Darwin was born in 1809 in Shrewsbury, England. He belonged to a wealthy family. His father and grandfather were both physicians. He started... Continue reading "Darwin, Mendel, Landsteiner, and Arsuaga: Key Figures in Science" »

Travel and Tourism Keywords

Travel agent, peak season, downside, destination, wildlife conservation, stunning, habitat, tour operator, policy, waste, range, flora and fauna, carbon footprints, biodiversity, fragile environment, pollute, under threat, increasing in popularity, itinerary, on the rise, ecotourism, endangered species, last-remaining, facing a crisis, dedicated, passengers, ecological damage, wilderness, landscape, raising animals, crops, campsites, off the beaten track, self-catering, Youth hostels, board and lodging, backpackers, go on a trek, vacate rooms

Commonly Misspelled Words

impact-, accounts-, devoted-, classified-, -particular, equal-, (to, in, on, for, as)

Travel-Related Vocabulary

settle, dish, at dawn, merely, on the move,... Continue reading "The Impact of Tourism: Balancing Exploration with Conservation" »