আয়নাঘর

Corporate Communication By (author)রোকসানা আক্তার রুপী English is the language of international communication and, therefore, the international language of business. There is difference between General English and Business English. If you or your employees are proficient in the business language, then your business has a very important tool for success. English is often used in boardrooms and for presentations, even when none of the participants or presenters is a native speaker. It is the ‘go to language’ if you want to get your point across in both private meetings and public forums. If you can speak English for work purposes, you can also travel for work purposes. However, if you can read and write in English, you can plan business travel and administrate effectively! You will have an advantage when it comes to negotiating business deals or making a business presentation if your English is of a professional standard. Knowing how to put a point across in the right manner is essential, especially when so much communication is done by email. A well-written email without mistakes, in the right tone, is a skill in itself. Considering all the above and her 15 years long (entry-top level) corporate training experience at a good number of public and multinational companies, the author incorporated all basic business communication tips and techniques in this book.

Live Akibuki ফয়সাল আহমেদ অনিক, মুসাব্বির ইসলাম রাফি One of the most used devices of the modern world is a smartphone. Nowadays, most people from every age are immersed in the world of Facebook and YouTube day and night through their smartphones. For children, being involved in the virtual world for a long time is harmful. However, it is also foolish to keep all modern technology away from children as it will make them fall behind in the rapidly changing world. Every child loves to paint. They want to paint the world as they wish. Coloring gives birth to creativity in them. Besides, children learn to plan, where to use which color, how to do it, which color to do first, which to do later. This book is our small endeavor to make children happily acquainted with our native heritage through the proper use of technology and at the same time developing their creativity. Let Digital Bangladesh be started by our next generation. Through this book, they will happily learn about our past, our heritage.

The Emerald Stone By (author)উম্মে মাইসুন Lizzy ends her work on her laptop and then slams on her bed. When she wakes up, she isn’t in her city anymore. She wakes up in a magical world filled with very mysterious beings and a quiet wonderful queen at the palace. Lizzy stays at that place and meets her new friend Christian. She wants to go to Estella’s palace but in the middle of the journey, their dragon gets injured by fireballs shooting from the sky. They stop at the fairies kingdom and she gets to know about the emerald stone a bit more clearly. Mr. William the father of Christian was her first suspicion because he acts pretty mysterious. As she goes to Estella’s palace she gets to know more secrets about that palace and Estella herself. Then mysterious things start to happen to her in the palace. Did Lizzy finally find the emerald stone at last…

অঙ্ক ভাইয়া By (author)চমক হাসান টেনশন টিনা, যে তুচ্ছ কারণে দুশ্চিন্তা করতে করতে হতাশায় ডুবে যায়… বিটলা বান্টি, দুষ্টুমির আড়ালে যার প্রশ্নগুলো চিন্তার খোরাক জোগায়… তুখোড় তন্বী, যে পারদর্শী নানামুখী দক্ষতায়… আর অবাক পৃথ্বী, জগতের সবকিছুতে যে বিস্ময় খুঁজে পায় —ওরা সবাই আজ অসহায় নজিবুল্লাহ মাস্টারের দাপটে। ওদের মনে গণিত নিয়ে হাজারো প্রশ্ন, উত্তর মেলে না কিছুতেই! ওরা তখন আশ্রয় খোঁজে অঙ্ক ভাইয়ার কাছে। কোত্থেকে এল, কোথায় কাজে লাগে, এটা এমন কেন, অমন নয় কেন, এটা শিখে কী হয়, ওটার মূল ঘটনাটা কী— এমন সব প্রশ্নের উত্তর ‘অঙ্ক ভাইয়া’ দিয়ে যান পরম মমতায়। বাংলাদেশের আয়তন নাকি ক্ষেত্রফল, পেঁয়াজ কুচি পদ্ধতিতে গোলকের আয়তন, পিথাগোরাস দিয়ে আইনস্টাইন, ফাংশনের বৃত্তান্ত, পৃথিবীর সুন্দরতম সমীকরণ, ঋণাত্মক সংখ্যার লসাগু-গসাগু, গিটারের গণিত, হাতে-কলমে ঘনমূল, সাইন কসের নামরহস্য, লগের ভেতরের কথা, অসমতার চিহ্ন— এমন চিন্তাগুলো যদি আপনার মনে কৌতূহল জাগায়— বইটি আপনার জন্য!