I had the joy of meeting Manchita. I had never had dogs, as a child only a cat. Manchita came to us by chance. A friend of my daughter found her alone on the street, and despite the fact that for several days she made her visible in front of her house, no one claimed her. Well, my daughter stayed with her. At first I was little at home, spending time with my daughter, either in ballet classes or in her apartment. Later on, my daughter is hired abroad, and leaves us looking after...

You have to apply a security patch or do it by hand according to the news: https://news.sophos.com/en-us/2020/10/13/top-reason-to-apply-october-2020s-microsoft-patches-ping-of-death-redux/ On the Microsoft site according to: https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-16898 When you are going to download given the version of windows you have, a download of more than 1 GigaByte appears !!. Then on that same page it appears how it can be "resolved" by hand, whi...

One of the most fantastic things about having a computer in our department in the 70's is that we could do with it what we wanted, literally, without having to go through all the bureaucracy created around the so-called "Calculation Centers", where weeks and even months passed between having an idea and getting a real program to implement it. In other words, we lived through the personal computer revolution years before it even existed.In those years a young researcher, the current...

It was the years 1973, 1974,...In the article on "CONCATISO my first program" I described in broad strokes the characteristics of the computer CID-201-B compatible with the PDP-8 of the DEC company.Recall that it was 12 bits long, but also only had a 12-bit accumulator register and 1 carry bit.Machine language instructions were encoded in those 12 bits where sometimes another word was used to access groups of 4096 (12 bits) memory words, and thus be able to access all 32 Kilowords...

In this section of documents you will find a wide variety of content, both HavanaTrends own documents and documents from other authors, as well as documents that you wish to share with our Internet users. All (or almost all, see our Privacy Policy) content is welcome. The document can be practically in any digital format, be it PDF, HTML, TXT, DOCX, etc. We look forward to your collaboration by registering and writing to info@havanatrends.com requesting to be an author. Octavio...

It is known to all that the use of Spreadsheets, such as the current Excel, since the beginning when VisiCalc appeared in 1979, have allowed many users without programming knowledge to be able to develop many and varied applications.In particular, the world of economics has been empowered by Spreadsheets. An accountant can directly carry out all or almost all of his work using them, since from the beginning they were conceived with a varied communication with other data processing...

I have said on many occasions and in various audiences that what we call variables in Programming is what frontally separates Mathematics and its language from Programming and the problems it solves.It is that it is well known that a mathematical variable is like a being without a name, which can be called X, Y, or Z interchangeably and the meaning of the mathematical formulas where it appears does not change. Also the mathematical variable is like a being without its own personali...

It was the early 70s of the last century, and in our PDP-8 compatible minicomputer from Digital Equipment Corporation (DEC) there was almost no way to program except by hand-coding machine language. Later, the Central Institute for Digital Research (ICID) developed the assembler and later the LEAL language (LEnguaje ALgoritmico) that I have referred to in other articles and in which it was quite difficult and tedious to program as it was postfix notation, especially when evaluating...

As the title indicates, the microsoft office database product, Microsoft Access, is limited by the company itself so that it does not compete with other products such as SQL Server and C# program development, for example.I explain:The first limitation is the commercial one. Access is not sold alone, but as part of Microsoft Office and therefore an application made in Access cannot be distributed without first verifying that the customer has a valid license of the same Office as suc...

The articles presented in this space are the authorship of Onelio García Pérez and his friends, © www.HobbiesEnRed.com, based on empirical research, there have been few investigated periods as a result of addressing issues that go beyond the particular objectives of the Author. The historical approach present in the fascicles is the product of the limited bibliography available...

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https://sonictreatment.havanatrends.com/  It is important not to listen to the audios but to put large headphones behind your ears in order to apply this antiviral treatment via bone conduction. Summary: Antiviral treatments can be made using the audio generated from an encoding of the entire genome of various viruses, an encoding that creates a numerical series that can be sonified . The generated audio files are attached or you can download them using the listed links. It is very important t...

Under Rocinante's helmets I made the happiest quixot of my life.It was the 80s of the last century, and my friend Peter and I, being at a scientific event at the University, we read on a flyer that in "El Bodegón de Bartolo", a nearby coffee bar, from 10 AM it could be consumed with beer At an open bar and we couldn't hold out, we went out there with Peter's girlfriend, Yanai.When we get to the bar they inform us that no, that there is nothing at all until 5 pm, and then Yanai tell...

CONCATISO. My first Program. Well, first I must tell you where and why the need arose for a program such as CONCATISO, my first professionally speaking program. It was the years 1972... 1973... and the Department of Neurophysiology of the Center for Scientific Research (CENIC), led by Dr. Thalía Harmony, who in passing I will say was my main mentor in my early working years, A CID-201-B digital computer was awarded, manufactured by the then Central Institute for Digital Researc...

In other articles I have commented that in 1972 I was studying Pure Mathematics and I  coincide with Dr. Pedro Valdés (Peter, as everyone knows him) that he was continuing his studies in Mathematics to increase his working capacities in Neurosciences.We became good friends, we studied together in the University Park, in the Classrooms, in the Library, until one day he told me: "Tomorrow, Saturday, I'll wait for you at my house to continue."Saturday comes, I go to Peter's house, I r...

Octavio Báez Hidalgo Independent Researcher. octaviobh@gmail.com December 01, 2021 Contenido Repagular Physics. 1 We are the Dark Energy and Matter. A paradigm shift. 3 Matter, Energy, Time. 6 Programming. 10 Gravitonium. 13 Dimensions. 17 Time I. 20 Time II. 21 Particles. 22 Waves. 24 Light as base clock and h Planck repagular 3d minimum. 26 We are the Dark Energy and Matter. A paradigm shift. The objective of this research scheme is to establish the practical and theoretical b...

Any two-dimensional screen can be viewed as a collection of rectangular cells. A point and even the entire screen can be defined as such. Almost all cell phones and computer screens are two-dimensional screens. And some may be three-dimensional. Therefore anything that runs on mobiles or PCs or MACs is seen on a two-dimensional screen as a collection of rectangular cells, or three-dimensional as rectangular cubes. In conclusion, anything that runs on mobiles or PCs or MACs can b...

Yesterday walking and walking I went to repair a fan where a technician who has been repairing electrical appliances for more than 20 years, has a lot of experience, is fast and accurate.Upon arrival there was a "return at 2:30" sign and waiting for it a Mrs. arrived with a rice cooker. Well, we started talking and talking, and I said to myself, why wait until everyone has internet to use Facebook? Facebook we have it within reach...Well, without meeting each other, exchanging pho...