In the south of Cuba's central region is one of the country's main mountainous areas: the Guamuhaya Mountains, often referred to as El Escambray. With an extension of 80 km and oriented from east t...
The book explain the the toxicity effect of sodium arsenite in fresh water fish Channa punctatus and the ameliorative effect of aqueous garlic extract (AGE) by observing the surface ultra-structura...
This book is addressed to fault reconstruction and estimation (FRE) issue for nonlinear systems subject to actuator and sensor faults. We present two FRE schemes based on sliding mode observers und...
The increasing amount of information constantly generated affects the correct management of information in Cuban institutions, such as higher education centres. In the present research, a review of...
This book aims to retrace the great epistemological currents starting with the architectonics of pure reason of Emmanuel KANT, whom we consider the greatest philosopher of science and/or a great ep...
The evaluation of the simple compressive strength of concrete from samples at different heights in Puno is of great importance because the strength is a function of temperature. Low environmental t...
This book is an introduction to Scientific Calculus. Its aim is to present numerical methods for solving mathematical problems with a computer that cannot be dealt with simply with a sheet of paper...
The health sector is a very important sector for the public service. While the health of the population remains the State's priority, a computer scientist researcher is interested in the quality of...
The data transmission owes its existence to the need to transmit data at greater or lesser distances over wire lines that are often sensitive to interference. The raison d'etre of any data transmis...
This book is the first footprint in the research world of Vehicles as in Today's world the Vehicle security and Safety is most important. Now a days driving on highways becomes crucial when multipl...
The theme of this book: cross-cultural, marriage, poverty, war, death, history, these theme are very troublesome, but unfortunately we are all in them, they are confused in people's perception, clo...
As a result of this study it is expected an improvement in the use of microcontroller resources and/or the way programmers interact with the reality of industrial control processes. Although this i...
Innovations make life beautiful! It has made living to become more interesting than ever, Bill Gates would never had believed microsoft would change the world, but yearly innovative practice help t...
Why a reflection on philosophy, argumentation and dissertation in a context where information is just a click away and documentary resources are available to all. Let us recall that a first and mod...
The study aims to provide knowledge about the heat transfer characteristics of five different fluids are water, carbon nanofluid, a mixture of ethanol and water, a mixture of methanol and water, a ...
Over the past few decades, we have all been taught to use an uppercase letter, a lowercase letter, a symbol and a number in our passwords. But in 2017, the National Institute of Standards and Techn...
In this work, we use the amino acid L-threonine as a binder and the Ni+2 ion as a transition metal to obtain the crystal of L-threonine complexed with Ni. To obtain these crystals, we used the Slow...
It is obvious that perfection does not exist. On the other hand, maturity in any field can make all the difference and emerge over time as long as we agree to constantly polish and repolish our wor...
The book examines some dozen fundamental ideas and principles at issue in ethical and moral deliberation. These studies exhibit the author's characteristic concern for analytic clarity and normativ...
Information Technology (IT) is a set of all activities and solutions provided by computer resources aimed at the production, storage, transmission, access, security and use of information. In fact,...