Notes, summaries, assignments, exams, and problems

Arpa

Electronics4.31 KB

1.      18 Is it a requirement for the ARPA to provide warning on connected external equipment?

Yes

2.      Is it a requirement for an ARPA to be sea and ground stabilised?

Yes

3.      Comparing manual and automatic acquisition, which is most sensitive?

Manual acquisition

4.      What is the difference between a tracking gate and a tracking window?

It is the same thing

5.      What is the purpose of digitizing the radar echoes?

The ARPA tracking system only work with digital signals

6.      What is the purpose of the steady course filter?

Provide stabile target information

7.      Can a target reduction of speed activate the fast filter?

Yes

8.      Can a target course change deactivate the slow filter?

Yes

9.     

...
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Characters Jonathan Livingston Seagull

Language and literature1.56 KB

CHARACTERS
Jonathan Livingston Seagull: Protagonist, is a seagull who wants to do something they normally do most of the gulls, suffer the scorn and banishment from the band he was born, but that does not stop go beyond its limitations.
RAFAEL: Instructor John S. Gaviota
CHIANG: Gaviota John Major who teaches flying and gives security to fulfill their dreams.
PEDRO PABLO: Gaviota Exile who learns to fly with the help of Jonathan Livingston Seagull and while the student is more fearful and insecure eventually realize their dreams.
Henry Calvin: Gaviota Exile who learns to fly with the help of Jonathan Livingston Seagull.
MARTÍN ALONSO: Gaviota Exile who learns to fly with the help of Jonathan Livingston Seagull.
CARLOS RONALDO: Gaviota...
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Marx and kant comparison

Philosophy and ethics4.53 KB

common ideas:

For both the story has a dialectical structure. Kant fails to formulate the terms of thesis, antithesis and synthesis (which do appear in Hegel and Marx later), but he defends, like Marx, that history suffers apparent setbacks can have a sense from this not easy to determine. The story, as Kant conceives it, is also dynamic and historical movements could be explained dialectically.

For both authors, there is also a positive assessment of the conflict. This has been sufficiently clear in our discussion of Marx, and also appears in Idea of a universal history with cosmopolitan purpose, where Marx says that the antagonism already present in human nature itself ( it is unsocial sociability) is the mechanism that nature uses for the...

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Theory of Knowledge of Thomas Aquinas

Philosophy and ethics2.44 KB

-Saint Thomas Aquinas, "Theory of Knowledge:
Nature is made up of substances composed of matter and form. The subject is the element that identifies and form is the principle of universality. To know is to grasp the ways, as Aristotle correctly said, all knowledge begins with the senses. The process of knowledge is as follows:
a) The senses grasp particular objects, which are recorded in the imagination or fantasy, giving rise to images or print sensitive species. " These images are still signs or characteristics of the objects that come. The images are universal and form is only found in power.
b) Through a process of abstraction, the agent intellect robs those images containing the specific and removes the "forms." Rise of the "intelligible...
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Irregular

English20.34 KB

InfinitivePast simplePast participe 

be

was/were

been

 beat

beat

beaten

 become

became

become

 begin

began

begun

bite

bit

bitten

blow

blew

blown

break

broke

broken

bring

brought

brougth

build

built

built

buy

bought

bougth

catch

caught

caught

choose

chose

chosen

come

came

come

cost

cost

cost

cut

cut

cut

do

did

done

draw

drew

drawn

drink

drank

drunk

drive

drove

 driven

eat

ate

eaten

fall

fell

fallen

feel

felt

felt

figth

fought

fought

find

found

found

fly

flew

flown

forget

forgot

forgotten

get

got

got

give

gave

given

go

went

gone

grow

grew

grown

hang

hung

hung

have

had

had

hear

heard

heard

hide

hid

hidden

hit

hit

hit

hold

held

held

hurt

hurt

hurt

keep

kept

kept

know

knew

known

leave

left

left

Cola

Biology3.78 KB

7-As nadadeiras dos peixes podem apresentar funções variadas de acordo com adaptações ocorridas ao longo dos tempos. Podem ser usadas para, exceto: Respirar

8- Na reprodução dos vertebrados inferiores, predominam os processos de: Fecundação externa

9-No Aparelho excretor dos peixes, os rins são do tipo: Mesonéfrico

1- Entre os peixes e os primeiros anfíbios foram necessários 40 milhões de anos de lenta e constante evolução.

Todas as alternativas contêm adaptações surgidas durante essa evolução, exceto : Manutenção da pele úmida, Termo regulação.

4- Os únicos animais que apresentam, ao longo da vida, respiração branquial, cutânea e pulmonar são os: Pererecas

7- um animal, vivendo no ambiente terrestre e utilizando a pele...

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English exam

English4.09 KB

be-was-been-ser,estar
become-became-become-
llegar a ser
begin-began-begun-empezar
break-broke-broken-romper
bring-brought-brought-traer
build-bulid-build-construir
buy-bought-bought-comprar
catch-caught-caught-cojer agarrar
choose-chose-chosen-elgir
come-came-come-venir
cost-cost-cost-costar
cut-cut-cut-cortar
do-did-done-hacer
dream-dreamt-dreamt-soñar
drink-drank-drunk-beber
drive-drove-driven-conducir
eat-ate-eaten-comer
fall-fell-fallen-caer
feel-felt-felt-sentirse
find-found-found-encontrar 
forget-forgot-forgotten-olvidar
get-got-got-consegir 
give-gave-given-dar
go-went-gone-ir
have-had-had-tener
hear-heard-heard-oir
hide-hid-hidden-esconder
hit-hit-hit-golpear pegar
hurt-hurt-hurt-hacer daño
keep-kept-kept-guardar mantener
know-knew-known-saber conocer
learn-...
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Adiós, Cordera!

Language and literature4.23 KB

ABSTRACT
The story is about twin boys: Pinin and Rosa, who along with Lamb and his father, Anton Chinta, live in the meadow Somonte and are discovering different ways around the progress represented by the train and the post telegraph. Children when they see the train pass for the first time are excited, however, Cordera get nervous. As time passes, children and Cordera, barely notice its presence. Moreover, the father of the boys, not to sell to the Lamb, because it was like a mother or grandmother to his children, his wife having died some time ago. A man offered him more than he requested but he refused to sell. In the end, when the landlord came to visit and to realize what was their economic status Cordera decided to sell a lower price....

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Positions

Biology9.49 KB

POSITIONS OF PLACEMENT OF PATIENTS
Supine or dorsal
In the anatomical position, the patient remains with his hands on either side of the body, arms extended, adducted thumbs and hands of pronation.
The head is held erect and the feet pointing forward. The knees and fingers in slight flexion
The patient is lying on your back with legs extended, attached to the upper and lower body together.
Uses:
· Examination of the chest, abdomen, upper and lower limbs.
· Postoperative.
And Accommodation in bed
· Position change.
· Palpation of the breasts.
Contraindications:
· Elders.
· Lung disease.
Sick of long-term ·
Prone position or ventral


Also called prone. In this position the patient lies on his abdomen and chest, his head...
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Casa viejas

Language and literature34.13 KB

-A 1211 halon fire-extinguisher can be used for:1. a paper fire 2. a fabric fire3. an electric fire4. a wood fire5. a hydrocarbon fireThe combination regrouping all the correct statements is: 1,2,3,4,5
-A category A aircraft can carry out an indirect approach followed by a visual manoeuvre only if the horizontal visibility is higher than or equal to : 1500 M
-A category B aircraft can carry out an indirect approach followed by a visual maneuver only if the horizontal visibility is higher than or equal to 1600 M
-A category C aircraft can carry out an indirect approach followed by a visual maneuver only if the horizontal visibility is higher than or equal to : 2400 M
-A category C aircraft can carry out an indirect approach followed by a visual

...
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