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TURN ON THE LIGHTS! By Florian PETRESCU
Paperback: List Price: $93.30 $46.65 | You Save: 50%
Prints in 3-5 business days
Welcome! A Short Book Description: This book, try a vision about the tomorrow Earth's energies. Besides the traditional energies, are presented and possible new energies source. The author presents... More > shortly, the annihilation process, which can donate energies obtained by the annihilation process between a particle and its antiparticle. Practically it proposes obtaining energy by the process of annihilation of matter with the antimatter. Another proposed method is the acquiring energy from the source and retransmitting it on the Earth in concentrated form.< Less
TURN ON THE LIGHTS! By Florian PETRESCU
eBook (PDF): $17.37
Welcome! A Short Book Description: This book, try a vision about the tomorrow Earth's energies. Besides the traditional energies, are presented and possible new energies source. The author presents... More > shortly, the annihilation process, which can donate energies obtained by the annihilation process between a particle and its antiparticle. Practically it proposes obtaining energy by the process of annihilation of matter with the antimatter. Another proposed method is the acquiring energy from the source and retransmitting it on the Earth in concentrated form.< Less
THE DESIGN OF GEARINGS WITH HIGH EFFICIENCY By Florian PETRESCU & Relly PETRESCU
Paperback: $20.90
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Development and diversification of machines and mechanisms with applications in all areas of scientific research requires new systematization and improvement of existing mechanical systems by... More > creating new mechanisms adapted to the modern requirements; the gearing mechanisms are found today everywhere: in the industry of machinery construction, in energy industry, in aeronautics and aerospace, in electronics& Electrical, in oil industry, in mechatronics and robotics, etc. In this context this book attempts to bring a contribution to science and technology applied in the kinematic and dynamic analysis and synthesis of mechanisms with gearings. The book presents an original method to determine the efficiency of the gearing; the originality of this method relies on the eliminated friction modulus. With the relations presented in this paper, one can synthesize the gear’s mechanisms; the best efficiency can be obtained with the internal gearing when the drive wheel 1 is the ring.< Less
THE DESIGN OF GEARINGS WITH HIGH EFFICIENCY By Florian PETRESCU & Relly PETRESCU
eBook (PDF): $9.06
(1 Ratings)
Development and diversification of machines and mechanisms with applications in all areas of scientific research requires new systematization and improvement of existing mechanical systems by... More > creating new mechanisms adapted to the modern requirements; the gearing mechanisms are found today everywhere: in the industry of machinery construction, in energy industry, in aeronautics and aerospace, in electronics& Electrical, in oil industry, in mechatronics and robotics, etc. In this context this book attempts to bring a contribution to science and technology applied in the kinematic and dynamic analysis and synthesis of mechanisms with gearings. The book presents an original method to determine the efficiency of the gearing; the originality of this method relies on the eliminated friction modulus. With the relations presented in this paper, one can synthesize the gear’s mechanisms; the best efficiency can be obtained with the internal gearing when the drive wheel 1 is the ring.< Less
Mechanical Systems, Serial and Parallel By Florian PETRESCU & Relly PETRESCU
Paperback: List Price: $26.60 $15.96 | You Save: 40%
Prints in 3-5 business days
(1 Ratings)
A Short Book Description This paper is a scientific view, uniform, general, comprehensive and unbiased of the main problems posed by mechanical systems, mobile, serial and parallel. It gives an... More > overview, followed by geometric and kinematic study of the serial and parallel structures. It continues with an introduction in the dynamics these systems. At the serial systems are studied both direct and indirect kinematics, while at the parallel systems is studied only indirect kinematics (this being more useful). Presentation is closely linked of the basic methods of calculating the matrix, which are introduced step by step for a easy understanding of the each sequence. The book is divided into 14 chapters, who have been based on our courses, prepared for our students of the next disciplines: mechatronics, industrial robots, manipulators, automated welding, etc.. The paper is addressed equally to all specialists and to all future specialists which are working in these areas. The book is written in Romanian.< Less
Mechanical Systems, Serial and Parallel By Florian PETRESCU & Relly PETRESCU
eBook (PDF): $9.51
(1 Ratings)
A Short Book Description This paper is a scientific view, uniform, general, comprehensive and unbiased of the main problems posed by mechanical systems, mobile, serial and parallel. It gives an... More > overview, followed by geometric and kinematic study of the serial and parallel structures. It continues with an introduction in the dynamics these systems. At the serial systems are studied both direct and indirect kinematics, while at the parallel systems is studied only indirect kinematics (this being more useful). Presentation is closely linked of the basic methods of calculating the matrix, which are introduced step by step for a easy understanding of the each sequence. The book is divided into 14 chapters, who have been based on our courses, prepared for our students of the next disciplines: mechatronics, industrial robots, manipulators, automated welding, etc.. The paper is addressed equally to all specialists and to all future specialists which are working in these areas. The book is written in Romanian.< Less

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The CashPT® Blueprint: How I Built and Scaled a Successful Cash-Based Physical Therapy Practice Even When I Was Told It Was Unethical, a Bad Idea and That No One Would Pay More Than Their Copay for Physical Therapy! The CashPT®... By Aaron LeBauer
Paperback: $19.97