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

Configuración Inicial de Tidyverse

install.packages("tidyverse")
library(tidyverse)
mpg

Generamos un gráfico de dispersión básico utilizando los datos mpg:

ggplot(data=mpg)+geom_point(mapping=aes(x=displ,y=hwy))

Gráficos Estéticos en ggplot2

La Propiedad Estética es una propiedad visual que consiste en incluir otras variables como tamaño, forma y color en el gráfico, mapeándolas dentro de aes().

Mapeo de Variables a Estéticas

ggplot(data=mpg)+geom_point(mapping=aes(x=displ,y=hwy,color=class))
ggplot(data=mpg)+geom_point(mapping=aes(x=displ,y=hwy,size=class))
ggplot(data=mpg)+geom_point(mapping=aes(x=displ,y=hwy,alpha=class))
ggplot(data=mpg)+geom_point(mapping=aes(x=displ,y=hwy,shape=class))

Uso de Facetas para Subdividir Gráficos

Las facetas... Continue reading "Mastering Data Visualization with ggplot2 Aesthetics and Geoms" »

Human Body Anatomy: Head to Toe

Inside the head is the brain, which is responsible for thinking. The top of a person's scalp is covered with hair. Beneath the hairline at the front of the face is the forehead.

Underneath the forehead are the eyes for seeing, the nose for smelling, and the mouth for eating. On the outside of the mouth are the lips, and on the inside of the mouth are the teeth for biting and chewing food, and the tongue for tasting. Food is swallowed down the throat.

At the sides of the face are the cheeks, and at the sides of the head are the ears for hearing. At the bottom of a person's face is the chin. The jaw is located on the inside of the cheeks and chin. The neck is what attaches the head to the upper body.

Upper Body and

À la: In the style of, for example: à l’Anglaise (English style); à la Française (French style); à la Maison (style of the house).

Apèritif: Drink served prior to a meal in order to stimulate the appetite

Back of house : work areas not seen or used by customers, e.g. stillroom, linen room, floor pantry

Bistro: small informal restaurant, bar or nightclub.

Brasserie: small restaurant and bar where food and drinks are served. French in origin

Brunch:late morning meal that often replaces both breakfast and lunch

Canteen:style of restaurant found in a school, hospital or industrial catering where the style of service is usually self-service. This term may also indicate a temporary or mobile eating place set up in an emergency.

Couvert: a cover;

Keep the Wolf from the Door

To earn enough money to live on; to make ends meet. (Original definition: reach end of month)

Chicken Out

To decide not to do something because you are too frightened. (Spanish: rajarse)

Be a Fly on the Wall

To observe a situation secretly without being noticed; to spy.

Get By

To manage to live or accomplish something with difficulty; to live on.

Brought Up

Raised; educated and cared for as a child.

Making Waves

To cause trouble or excitement; to make conflict.

To Be Chalk and Cheese

To be completely different from each other.

Stick It Out

To endure a difficult situation; to persevere. (Original definition: aguantarse dread)

Hate Assertive

To be an open person. (Note: This phrase is uncommon in standard English, and its meaning here

Business Ethics: The "Life and Death in Assisted Living" Case

This case study examines four ethical obligation structures, the constituencies of ethical business, professional ethics, and the ethical dilemmas presented by the "Life and Death in Assisted Living" scenario.

The Assisted Living Industry Landscape

Assisted living facilities house almost a *million American seniors* and represent a *billion-dollar business*.

George McAfee's Tragic Story

George McAfee, an elderly man suffering from *dementia*, required specialized care. His family selected Cypress Court, an assisted living home charging over $4000 monthly. However, after its acquisition by *Emeritus Corporation*, the quality of care significantly deteriorated.

A Fatal Incident of Neglect

One... Continue reading "Assisted Living Ethics: Corporate Neglect and Elder Care Safety" »

Facebook Activity and Friends: A Statistical Analysis

Independent-Samples T-Test for Gender Differences in Facebook Activity

An independent-samples t-test was conducted to determine if activity on Facebook differed by gender. Overall, the activity on Facebook for females (M = 6.41, SD = 0.955) is significantly higher than the activity on Facebook for males (M = 3.42, SD = 1.802), t(120.568) = 12.93, p < .001 (< .05).

One-Way ANOVA for Generational Differences in Number of Facebook Friends

A one-way analysis of variance (ANOVA) was conducted to compare the difference in the number of Facebook friends among three generations (Generation X, Y, and Z). The F-test is statistically significant, F(2, 149) = 34.406, p < .001. The dependent variable... Continue reading "Generational Differences in Facebook Activity and Friends: A Statistical Analysis" »

Hi Terence,

Overqualified →

Demasiado calificado.

Oversleep →

Dormir por encima de lo que se debe.

Overeat →

Comer por encima de lo normal.

Misinform →

To inform sb incorrectly.

Eyesane →

Pain of eyes. / When you watch sb ugly.

Good scrub →

To clean sth with concience.

Loan →

Préstamo.

Spread - Spread - Spread →

Esparcir.

Demanding challenge →

Un reto difícil.

Remove →

Quitar.

Crews →

People who have the same job.

Memo →

Información.

Grease stain →

Mancha de grasa.

To realise →

To understand sth or sb.

Litter →

Basura de papel. Rubbish, especially paper.

Ruined →

Distroy sth.

Eliminated →

Removed.

Deteriorated →

Damaged.

Show →

Display.

Around →

About. (Aproximately)

Willing to →

To want to do sth / To have the intention to do sth.

Cheer

Nail Health

🎧 Why does the woman visit the salon? C

What is true about the woman? A

🎧

• 1- Pedicure
• 2- Horrible condition
• 3- Split nails
• 4- Painful
• 5- Fixed up
• 6- Silk wrap nails
• 7- Natural nails

Artificial Nails: What You Need to Know

1- What is the purpose of the article? A

2- Which of the following is a difference between acrylic nails and gels? D

3- Why is the long-term cost of acrylics high? A

1- U-P-K-E-E-P

2- D-E-C-A-L-S

3- T-I-P-S

4- N-A-I-L B-I-T-E-R

5- A-C-R-Y-L-I-C-S

🎧

1. 1- The client doesn't like the frequent maintenance required by acrylic nails. T
2. 2- The man only knows how to apply acrylic nails. F
3. 3- The woman decides to get gel nails. F

🎧

1. 1- Don't need fills
2. 2- Maintain my acrylics
3. 3- Can get
4. 4- Natural
5. 5- Removal
6. 6- Soak them off
7. 7- Damage your nails

No

Unit 4: Environmental Issues and Legal Terms

• Auction (Subasta)
• Carbon footprint (Petjada de carbó)
• Court (Jutgat)
• Drought (Sequera)
• Environmentalist
• Exhaust fumes
• Landfill (Abocador)
• Litter (Basura)
• Offense (Delicte)
• Smog (Boira amb fum)
• Source (Font)
• Treasure (Tresor)
• Trial (Judici)
• Waste (Residus)
• Wilderness (Natura)
• Wildlife (Fauna)
• Approach (Enfocament)
• Avoid (Evitar)
• Ban (Prohibició)
• Convict (Condemnat)
• Damage (Fer malbé)
• Disrupt (Interrompre)
• Dump, Exploit, Pollute, Regret, Replace, Supply, Threaten
• Guilty, Outspoken, Unexpected
• Bring about, Charged with, Cut down, Dispose of
• Global warming, Greenhouse effect, Pass laws, Renewable energy, Solar power, Use up, Water shortage, Wipe out

Unit 5: Workplace Vocabulary and Skills

• Chatterbox, Deadline, Knowledge, Overtime,