Pocet referatov: 2684

Habits

HABITS AND TRADITIONS
Depend on country's developement, standard of living, the way oflife, people characters- different customs, celebrations, holidays in every country

SLOVAKIA
New Year's Day, New Years Eve - at midnight-fireworks, a lot of parties, and meetings,greetings,wishing all the best, new year's resolutions Valentine's Day - February 14th - sending love cards, usually funny cards, presents, flowers
to friends and loves Easter - colourfull eggs, drenching with water and beating wi

Food and meals

Our country
In our country daily meals usually start with breakfast, which consists of something to drink - tea (with lemon) or cocoa, warm milk, black coffee, - and something to eat, e.g. one or two slices or bread and butter and cheese or eggs, ham salami, jam etc. Instead of bread we can eat rolls or buns or we can have something sweet - cakes (Christmas cake), doughnuts or gingerbread. Quite a lot of people eat cereal for their breakfast - either cornflakes or muesli. Breakfast usually takes place between six and seven o'clock.

Planéta

Planéta (z gréckeho πλαν ήτης , planétés - „pútnici“) alebo obežnica je približne guľaté teleso značného objemu, ktorého hmotnosť je menšia ako 80 MJ (hmotností Jupitera). Obieha na obežnej dráhe okolo hviezdy, ale zároveň neobieha okolo iného telesa. Produkuje veľmi málo alebo žiadnu energiu prostredníctvom jadrovej reakcie.

Vznik
Predpokladá sa, že planéty vznikli zo zvyškov hmloviny, z ktorej sa sformovala materská hv

Economics

Graphs
They form a basic tool for analyzing ec.analyzis
Slope-it is used to tell us how much one variable(Y) changes in relationship to the change of another variable(X)
Economy- is the mechanism through which the use of F.O.P is organized to produce g&s to satisfy the desires of people.

Economics
The study of how human beings make choices to use scarce resources to satisfy unlimited wants
Idea of scarcity-in order to satisfy our needs we:m.decisions
Opportunity cost-when you make a de

Economics - externalities

Land&capital common char.:durable-can be bought&sold,can be rented out for a period of time;
Differeces:land is fixed & can't be increased if demand for land increases-rent & pricing are ways of rationising scarce (limited) resources; demand for land & capital determine the price according to the demand&supply
Charging rents on scarce resources helps an economy to use its resources efficiently many of our resources are owned by nobody,they're common resources; when you pollute the air,water,land,t

Economics - monopoly

Perfectly competitive market
1-there are many sellers in the market
2-Products sold are homogeneous,identical
3-Each firm has a very small share of total shares
4-No seller in the market regards competing sellers as a threat
5-Information about the product is freeli available(prices,technologies)
6-Freedom of entry & exit inot the market by sellers;no bariers
Competitive firm-That sells in a perfectly competitive market in which it is a price taker-can only react to the market price & can

Carboxylic acids

HCOOH-methanoic acid;CH3COOH-ethanoic acid;
COOH-COOH-ethandioic acid
hydrolysis: RCN + 2H2O + HCl RCOOH + NH4Cl
H2O+RCOOH H3O++RCOO-CH3COOH+PCl5àCH3COCl + HCl+POCl5 (1st-ethanoyl chloride)
Oxidation: HCOOHà CO2+2H++2e-
Reduction: RCOOH+ 4H++ 4e-RCH2OH + H2O
Dehydration-omly methanoic & ethandioic acid:
HCOOH conc.H2SO4>CO + H2O; (COOH)2conc.H2SO4> CO + CO2 + H2O
Esters:RCOOH+R'OHàRCOOR& #039;+H2O;CH3COOCH2CH3 ethyl ethanoate


C

Thermochemistry

Conservation of energy:energy may be exchanged btw. the materials and the surroundings but the total enrgy of the materials and the surroundings remains constant
Standard heat of reaction:enthalpy change measured inder standard conditions of temp. and press. for thermochemical measurement
Standard heat of formation:heat evolved or absorbed when 1 mole of the substance is formed from its elements under standard conditions
Stand. heat of atomisation:enthalpy change when one mole of gaseous atoms is formed from the element und

Examples

This is example for latter
1. ..........- name

Hi, .........!(dear, hello,)

Remember me? I am your friend from elementary school ........ We were very good friends. You had a crazy boyfriend called ....... What have you new? We have a new car! It is brilliant! It has got red collor. And , of course, we have a new pet. It is a .......... called......... He is very nice and beautiful. Now we live in a small house near coast. You have to visit us. And my husband? He is called .......... and he is a beautiful crea

Gemer

Gemer (Hungarian: Gömör, German: Gemer or Gömör, Latin: Gömörinum) is the name of a historic administrative county (comitatus) of the Kingdom of Hungary. In the 19th century, and in the beginning of the 20th century, it was united with the Malohont region to form Gemer-Malohont county (in Hungarian: Gömör-Kishont). Its territory is presently in southern Slovakia and northern Hungary. Today Gemer is only an informal designation of the corresponding territory.
Geography
Gemer county was situated in Slovenské rudohorie appro

My family

Let me introduce myself. My name is Veronika. I was born on the 20th of May, 1988 here - in Stará Ľubovňa. I've been living with my parents since my birth. That's why I would like to speak a little bit about my parents. We are 6 in my family. Well, mother is a accountant. Her name is Jana. She is 43. My father is a rider. His name is Marek He is 50. I have three brothers. Their names are Frank,Peter and Joseph. My eldest brother Ján is university student. He is 20 years old. My second older brother Marek is student, too. He is 19.

Australia

Australia is the sixth largest country in the world and smallest continent in the world situated in the southeast Asia between Pacific Ocean and the Indian Ocean. It is an island continent, which was discovered by Captain James Cook in 1770. The official name of Australia is the Commonwealth of Australia deputy to the British Queen. The head of government is the Prime Minister. Australia is divided into six states – New Souft Wales, Victoria, Queensland, South Australia, Western Australia, Tasmania and three territories – Northern Territory

Henry VIII.

Henry VIII, the son of Henry VII, was born in 1491. He has an outstanding position among English monarchs. He is maybe the most famous English king, reigning in the years 1509 - 1547.

As a young boy he was strong, generous, talented and skilled in artistic activities - he could play some musical instruments and he wrote some great poems.
He realized the changes taking place in Europe and he wanted to be a powerful monarch to achieve his goals.


The most well known fact about Henry VII is that he had six

The Godfather

Written by Mario PuzoThis book is the novel about mafia, gangsters and underworld.The story started in New York and Sicily in 1945.

Michael Corleone was a son of the Godfather, Don Vito Corleone. He did not want to be like his family members, the gangster. He had a girlfriend Kay. Don Corleone didn’t want to start the drug business with Sollozzo. Sollozzo killed his best friend Luca and wanted to kill him, but Don Corleone had survived. Michael and his brother Sonny thought, that the traitor was driver Paulie, so they killed him

The Fugitive

This story was written from the film The Fugitive that was filmed in 1993. In this film played film stars like Harrison Ford or Tommy Lee Jones. This film came from TV program, called same and transmitted in the 60’s.
This book is a novella.
Story started in 1993 at Chicago Hilton Hotel. Also story went on in Kimbles house, prison, hospital and near dam.
My favorite protagonist is Richard Kimble. He is very clever, but sometimes he wasn’t sure that he wants to live. When he was in prison or police station he said truth.

Robinson Crusoe

Robinson Crusoe-Daniel Defoe
Robinson Crusoe was born in the year 1632 in the city of York. He wanted to go to sea. His father was a wise man. One day in the city of Hull he met a friend who was going to sea. He went on board the ship with his friend.


The ship left Hull same day and went to the African coast. The ship caught horrible storm few days after. The ship had shipwrecked. Robinson survived. When he woke up he has been on the shore. He knew that he had nothing to eat and drink. He saw the ship a kilometer awa

Sloveso byť - to be

Sloveso byť
Jedn.číslo, Množ.číslo

1.I am- I´m- ja som 1.We are- We´re- my sme
2.You are- you´re- ty si 2.You are- You´re- vy ste
3.He is- he´s- on je 3.They are- They´re oni sú
She is- she´s- ona je
It is- it´s- to je

Only five years away- the flying car

Only five years away-the flying car
It happens every day all over the world. People get into their cars and drive into the city. Very soon there´s a traffic jam. In the future there will be more and more cars on the roads. So,will we spend more time in traffic jams? And what will happen to our cities? Will they become huge car parks? How will we solve our traffic problems?
Don´t worry. The answer will soon be here-the skycar. Very soon we won´t have any traffic jams, because we won´t have cars. In the future people will have t

Reproduction

Gonochorist-unisexual repr.cell,sex.repr.-fusion of 2 different sex cells is needed: fem.,male,asex.repr.-vegetation-doesn&# 039;t involve gametes,fem.-ovum(egg);male-sperm-produc ed in mature is contunious


Fertilization-fusion of 2 haploid nuclei(of gametes) to produce diploid zygoth(new individuum);in fallopian tube-oviductus,male:testes;spermatozoa;h ormones-androgens;scrotum;epid-


Idyrmis-there are stored matured sperms;ep&test connected by vasa deferentia;vas deferens-leaves scrotum&join ur

Biology - mutations

Mendel-investigated inheritance on flowers on pea
DNA- base,phospate,saccharide-joined by nucletoid,
Base-purin(A-adenosin,G-guamin),pirimidi n(C-cytozin,T-tymin)A=T,G=C
RNA-never contains tymin, but uracil, A=U,G=C
Nucleid benom-complete nuber of chromosome in nucleus
Karyotyp-microscopic no. of chr.(46 chz)
Gene-kinear on chr.; main carrier of gen inf.; code of gen.inf.
Locus-specific site of gene; Daun's syndroma47chr.monohybridizmus:1.law-abou t uniformity in filialityàboth par.

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