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

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Cost Analysis and Drainage Options for Road Construction

Classified in Geography

Written on in English with a size of 3.15 KB

Total Costs/SMH = (Fixed Costs) + (Variable Costs * UT%) + (Labor Cost)

Fixed Costs = (Depreciation) + II&T

Depreciation = ((Purchase Price) - (Purchase Price*Salvage Value%)) / (Useful Life*SMH/year)

II&T = (II&T% * AVI) / (SMH/year)


M&R = (M&R% * Depreciation)/(Utilization %) F&L = (Fuel Consumption * Fuel Price)(1 + Lube %)

Labor Costs = Wage rate(1 + Overhead & Fringe%)


Productivity (tons/SMH) = tons/pmh * Utilization%


Harvesting cost ($/ton) = (Total Costs/SMH) / (Productivity)


Break Even Production Level (BEP) = (Fixed Costs/day) / (Selling Price/ton - Variable Costs/ton)

FC/day = (Total FC/year) / (Working Days/year)

VC/ton = (Total VC) / (Total Tons)

Culvert Diameter...


C = 1 for impervious, .7-.8 steep slopes moderate

... Continue reading "Cost Analysis and Drainage Options for Road Construction" »

The Enduring Legacy of Slavery and the Fight for American Equality

Classified in History

Written on in English with a size of 3.22 KB

The Enduring Impact of History and Religion on Society

Both history and religion have played a significant role in shaping contemporary society. Crucially, the effects of the slave trade continue to impact the world significantly today. James Baldwin, David Walker, and Barack Obama are all significant figures in the movement for equality in America, though they operated in different time periods.

James Baldwin: The American Optic

James Baldwin, an American novelist and essayist, focused extensively on the experience of being Black in America. He articulated the pervasive societal message:

All you are ever told in this country about being black is that it is a terrible thing to be and that the whole American optic is based on the necessity of keeping

... Continue reading "The Enduring Legacy of Slavery and the Fight for American Equality" »

Considering the north atlantic region between 30

Classified in Geography

Written on in English with a size of 4.07 KB

HOT ZONE

equatorial- between 10ºN 10ºS , temperatures around 25ºC with little variation. Hot all the year. Annual precipitation higher than 2000mm. Rainforest (dense green vegetation)

tropical-10º and 30º N, the same S, annual temperature 20ºc variation between 10, 3ºC. Precipitation 2000mm south east asia, less than 400mm near desserts. Tropical rainforest and savannah.

desert- shares latitudes with tropical climates.  annual 20ºc, bid differences between day and night. Unde 250mm, irregular. Vegetation only at oasis.

TEMPERATE CLIMATES

mediterranean. 30º and 40º. Hot summers , mild winters, annual temperature between 10ºc  and 18ºc. Between 900mm and 300mm a year irregular. Woodland (holm oak and cork trees) and scrub.

Oceanic or

... Continue reading "Considering the north atlantic region between 30" »

Spinal Cord Injury (SCI): Anatomy, Levels, and Rehabilitation

Classified in Physical Education

Written on in English with a size of 4.86 KB

Spinal Cord Injury (SCI)

Anatomy of SCI

Shifting and crushing injuries often involve two right angles. White matter, the fluid surrounding the spinal cord, can be pinched, leading to neuron loss. Even after correction, the cord may not fully recover, potentially resulting in loss of function below the injury site. The central canal may be affected. Improvement is possible over time, with the neck being the most susceptible area.

SCI Levels

Neck injuries are more common than thoracic injuries due to the ribs providing additional stability. Cervical injuries (C1-C3) can affect arms, hands, and breathing. C4 injuries impact neck and shoulder movement. C5 injuries limit elbow flexion and shoulder movement. C6 injuries allow wrist extension but limit... Continue reading "Spinal Cord Injury (SCI): Anatomy, Levels, and Rehabilitation" »

Mastering English Idioms: Improve Your Fluency

Classified in English

Written on in English with a size of 4.83 KB

Common Idioms and Their Usage

Capable
Many people believe that Edison is capable of winning the world championship in judo.

Gained
The burglars may have gained entry/access by forcing open a fire exit.

Get
I need to get my passport renewed because I'm going abroad this summer.

Wondering
I was wondering if you were willing to look after my dog while I'm away on holiday?

Point
I can see no point in that old computer being repaired.

Just
It's just as much fun singing in a choir as it is playing the drums.

Having
Clara denied having seen the missing letter.

Knowing
If he doesn't get that job, there's no knowing what he'll do!

Should
Under no circumstances should you let anyone else use your identity card.

Taken
An experienced accountant has taken over the... Continue reading "Mastering English Idioms: Improve Your Fluency" »

My Summer Adventures, Favorite Book, and Life in Barcelona

Classified in English

Written on in English with a size of 3.4 KB

My Summer Holidays

My last holidays were my longest holidays, and I think I learned how to spend my time wisely. I had a lot of fun with my friends and family, and I met new people too. I visited different places throughout the summer and made an effort to connect with others wherever I went.

San Sebastian

My first stop was San Sebastian, a beautiful town in the Basque Country. A friend who owns a house there invited me to stay for a few days. I went with some friends, and even though we only spent five days there, it was enough to make us want to return next summer! We spent hours on the beach in the mornings, simply lying down, soaking up the sun, and gathering enough energy for the rest of the day and night! We went out every night until the... Continue reading "My Summer Adventures, Favorite Book, and Life in Barcelona" »

Direct and Reported Speech: A Comprehensive Guide with Examples

Classified in Training and Employment Advise

Written on in English with a size of 4.98 KB

Direct Speech & Reported Speech

*PS: I walk -----> Past S: I walked.

*PC: I'm walking -----> Past C: I was walking

*P perfect S: I have walked -----> Past perfect S: I had walked

*Past S: I walked -----> Past perfect S: I had walked.

*Past perfect S: I had walked -----> Past perfect S: I had walked

*am/is/are going to: I'm going to walk ---> was/were going to: I was going to

*will: I will walk -----> would: I would walk.

*can: I can walk -----> could: I could walk

*Must: I must walk -----> had to: I had to walk

Times and Places Expressions:

  • -now -----> then, at that time
  • -today -----> that day
  • -tonight -----> that night
  • -this (morning/week..) -----> that (")
  • -yesterday -----> the day before
  • -last (week/year..)
... Continue reading "Direct and Reported Speech: A Comprehensive Guide with Examples" »

The Scarlet Letter: Symbolism and Hester Prynne's Journey

Classified in English

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The Scarlet Letter's Shifting Meanings

Repentance and Redemption: Learning from the 'A'

For Hester Prynne, wearing the letter “A” can have, despite its negative connotations, some positive aspects as well. Not only does it remind her of her fall, but it also teaches her not to return to her sin. Hawthorne shows this when Hester is defending her right to keep Pearl. She responds to the governor’s claim that she does not deserve to keep Pearl, stating that she will learn from the letter. This defense by Hester demonstrates that she has learned from the shame of the scarlet letter. The committee was worried that the sin represented by the letter would make teaching Pearl impossible, but Hester claims the exact opposite. She asserts that the... Continue reading "The Scarlet Letter: Symbolism and Hester Prynne's Journey" »

Gothic Masterpieces: Themes, Characters, and Context

Classified in Religion

Written on in English with a size of 3.68 KB

Bram Stoker: Dracula

The Gothic novel was well-established when Stoker began work on Dracula, yet his novel possesses distinct Gothic traits.

Major Themes

  • Illness, Madness, and Confinement
  • Christianity, Science, and the Occult
  • Romantic Love, Seduction, and Sexual Purity
  • Life, Death, and the Un-Dead

Literary Devices

The novel utilizes symbolism, imagery, irony, metaphor, and simile.

Key Characters

  • Count Dracula
  • Jonathan Harker
  • Mina Murray
  • Lucy Westenra
  • Dr. Van Helsing

Romantic Elements

Dracula reflects elements of Romanticism through his supernatural powers and a fascination with youth, innocence, and imagery.

Oscar Wilde: The Picture of Dorian Gray

This work is set in the Victorian Era (1837–1901), which was characterized by sexual restraint, a strict code... Continue reading "Gothic Masterpieces: Themes, Characters, and Context" »

The Tragic Façade: Deception and Downfall in Macbeth

Classified in English

Written on in English with a size of 3.55 KB

Deception as a Thematic Tool

In life, we learn not to judge people solely by their appearances, as many who seem trustworthy are not. Authors often use deceptive appearances as a tool to drive the plot forward. In the plays Macbeth and Death and the Maiden, this device conveys the thematic struggle between personal ambition and moral integrity.

Macbeth's Façade and Duncan's Blindness

Macbeth masterfully uses the distinction between appearance and reality to hide his true intentions. This theme is introduced early by King Duncan, who, reflecting on the betrayal of the previous Thane of Cawdor, laments, “There’s no art to find the mind’s construction in the face.” This statement tragically foreshadows Duncan’s inability to see the truth... Continue reading "The Tragic Façade: Deception and Downfall in Macbeth" »