Home > Author Archives: Carlos Santos (page 5)

Author Archives: Carlos Santos

Frequency of master studies in Electrical and Computer Engineering. Freelancer developer (also works remotely): Websites, Web Applications (JAVA and PHP), J2SE/J2EE, C/C++ and Android. Private instructor and professional trainer in computer science and electrical engineering. Teaches in classrooms and remotely using Skype and Team Viewer. Interests: Music, audio, video, science, astronomy and mythology.

Game of Thrones – Curiosities of Season 1

Game of Thrones (Season 1) Without any doubt, Game of Thrones has conquered me! To me, it is one of the best TV series I ever seen till today! Fantastic scenarios, wonderful ...

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Linux Wallpapers – My “Top 20”

Linux wallpapers! Being an unconditional fan of Linux, I post here my “Top 20” favourite wallpapers. It’s never easy to choose favourite wallpapers with so many of them out there, and it ...

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Arithmetic operations in binary

Chapter I – Numeral systems Arithmetic operations in binary Numeral systems Binary-Decimal conversion with floating point Arithmetic operations in binary Addition in binary Subtraction in binary Multiplication in binary Division in binary Negative ...

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Castle of Marvão

  A vila onde se vê os pássaros de costas The village where you see the birds back The castle of Marvão encloses the wonderful medieval village of the same name, Marvão. ...

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Binary-Decimal conversion with floating point

Chapter I – Numeral systems Binary-Decimal conversion with floating point Numeral systems Binary-Decimal conversion with floating point Converting from binary to decimal with floating point Converting from decimal to binary with floating point Arithmetic ...

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Numeral systems

Chapter I – Numeral systems Numeral systems Numeral systems Base 10 – Decimal Base 2 – Binary Base 8 – Octal Base 16 – Hexadecimal Binary-Decimal conversion with floating point Arithmetic operations in ...

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Global warming IV: The climate models and our future

In the previous articles I wrote about this subject, I’ve been exposing some data and facts that make me believe that global warming is true, although there are some groups of individuals ...

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Global warming III: The opposers and the controversies

In the previous articles I wrote about this subject, I’ve been exposing some data and facts that make me believe that global warming is true, although there are some groups of individuals ...

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Global warming II: The polar ice caps and the seas

In my previous article, “Global warming I: Is it true or is it a hoax?“, I wrote about the factors that may be causing the increase in average temperatures on the planet ...

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Global warming I: Is it true or is it a hoax?

Much has been said about climate changes and global warming. While some groups strictly advocate that global warming is a fact and is caused by human activities, others claim that this theory ...

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