Ivo Damyanov has a MSc in Mathematics (1995) and holds a PhD in Computer science (2012). He is an Assistant Professor at the Department of Informatics, at the South-West University, Blagoevgrad, Bulgaria. His professional and scientific research interests are in the fields of Discrete Functions, Tree Automata, Universal Algebra, Metaprogramming, Domain-Specific Languages, Code Generation and Static Code Analysis, etc. Slavcho Shtrakov has a PhD degree in Discrete Mathematics and has a DSc degree in Algebra and Discrete Mathematics. He is an Associate Professor at the Department of Informatics at the South-West University, ... |
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"Oxford Bookworms Library Factfiles" are non-fiction graded readers from the "Oxford Bookworms Library" available for Levels 1 to 4 (CEFR A1 - B2). Students learn about different countries and cultures, science and nature, history and historical figures all while practising and improving their English. Stephen Hawking was one of the greatest scientists and thinkers of our time, and is famous around the world because he wrote and talked about cosmology - the science of the universe - in a way that people could understand. He had a terrible disease called ALS, and for many years could only move and ... |
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"Oxford Bookworms Library Factfiles" are non-fiction graded readers from the "Oxford Bookworms Library" available for Levels 1 to 4 (CEFR A1 - B2). Students learn about different countries and cultures, science and nature, history and historical figures all while practising and improving their English. Come with us to London - a city as old as the Romans, and as new as the twenty-first century. There are places to go - from Oxford Street to Westminster Abbey, from Shakespeare's Globe Theatre to Wimbledon Tennis Club. And things to do - ride on the London Eye, visit the markets, go to the theatre, ... |
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Oxford Bookworms Library Factfiles are non-fiction graded readers from the Oxford Bookworms Library available for Levels 1 to 4 (CEFR A1 - B2). Students learn about different countries and cultures, science and nature, history and historical figures all while practising and improving their English. What can you do in New York? Everything! You can go to some of the world's most famous shops, watch a baseball game, go to the top of a skyscraper, see a concert in Central Park, eat a sandwich in a New York deli, see a show in a Broadway theatre. New York is big, noisy, and exciting, and it's waiting for you. Open the ... |
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Oxford Bookworms Library Factfiles are non-fiction graded readers from the "Oxford Bookworms Library" available for Levels 1 to 4 (CEFR A1 - B2). Students learn about different countries and cultures, science and nature, history and historical figures all while practising and improving their English. Everybody took photos of Prince William when he first arrived at the University of St Andrews. Crowds of photographers came to the little Scottish town next to the sea and took pictures of this new student - the nineteen year-old grandson of the Queen of England. But nobody photographed Kate Middleton on her first ... |
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"Oxford Bookworms Library Factfiles" are non-fiction graded readers from the "Oxford Bookworms Library" available for Levels 1 to 4 (CEFR A1 - B2). Students learn about different countries and cultures, science and nature, history and historical figures all while practising and improving their English. Who will speak for the poor? Who will listen to slaves, and those who have no rights? Who will work for a future where everyone is equal? Who will give up his house, job, and money to fight for people who are shut out by everyone else? 'I will,' said Mohandas Gandhi. And he began to fight in a ... |
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"Oxford Bookworms Library Factfiles" are non-fiction graded readers from the "Oxford Bookworms Library" available for Levels 1 to 4 (CEFR A1 - B2). Students learn about different countries and cultures, science and nature, history and historical figures all while practising and improving their English. Everyone knows about Brazil's beautiful beaches, the Amazon rainforest, and the wonderful Carnival of Rio de Janeiro. But there is a lot more to Brazil than this: here you can find interesting old towns, modern cities, and thousands of different kinds of animals and plants. It is home to ... |
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"Oxford Bookworms Library Factfiles" are non-fiction graded readers from the "Oxford Bookworms Library" available for Levels 1 to 4 (CEFR A1 - B2). Students learn about different countries and cultures, science and nature, history and historical figures all while practising and improving their English. In 1918 in the peaceful province of Transkei, South Africa, the Mandela family gave their new baby son the name Rolihlahla - "troublemaker". But the young boy's early years were happy ones, and he grew up to be a good student and an enthusiastic sportsman. Who could imagine then what was ... |
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Oxford Bookworms Library Factfiles are non-fiction graded readers from the "Oxford Bookworms Library" available for Levels 1 to 4 (CEFR A1 - B2). Students learn about different countries and cultures, science and nature, history and historical figures all while practising and improving their English. People love and need animals. They keep them in their homes and on their farms. They enjoy going to zoos, and watching animals on films and on TV. Little children love to play with toy animals. But people are a great danger to animals too. They take their land, and cut down the trees where animals have their homes. ... |
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Oxford Bookworms Library Factfiles are non-fiction graded readers from the Oxford Bookworms Library available for Levels 1 to 4 (CEFR A1 - B2). Students learn about different countries and cultures, science and nature, history and historical figures all while practising and improving their English. What does the world look like from the moon?. How do our bodies work?. Is it possible for people to fly?. Can I make a horse of bronze that is 8 metres tall?. How can we have cleaner cities?. All his life, Leonardo da Vinci asked questions. We know him as a great artist, but he was one of the great thinkers of all time, and ... |
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"Oxford Bookworms Library Factfiles" are non-fiction graded readers from the "Oxford Bookworms Library" available for Levels 1 to 4 (CEFR A1 - B2). Students learn about different countries and cultures, science and nature, history and historical figures all while practising and improving their English. Some call it football, some call it soccer, and to others it's "the beautiful game". By any name, it's a sport with some fascinating stories. There is murder in Colombia, and a game that lasts for two days where many players never see the ball. There's the French writer who learnt ... |
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"Oxford Bookworms Library Factfiles" are non-fiction graded readers from the "Oxford Bookworms Library" available for Levels 1 to 4 (CEFR A1 - B2). Students learn about different countries and cultures, science and nature, history and historical figures all while practising and improving their English. You can drink it, and you can cook with it. You can even make buildings, dresses, and hats out of it. You can give it to somebody as a present, or you can buy it for yourself. And of course you can eat it. Dark chocolate, milk chocolate, white chocolate, chocolates with gold on the outside - everybody ... |
