Horia putz (18 risultati)

Condizione: New.

Condizione: New. pp. 312.

Condizione: New.

Condizione: New. pp. 312.

Condizione: New. pp. 286.

Condizione: New. pp. 286.

Condizione: New.

Condizione: New. pp. 312.

Condizione: New. pp. 286.

Condizione: New. pp. 292.

Condizione: New. pp. 292.

Condizione: New. pp. 292.

Hardcover. Condizione: New. Nuclear physics book is focused on understanding the matter composed of quarks and gluons, which makes up 99% of the mass of the universe. Most of this matter is found at the core of atoms, the same atoms that comprise all we see around us (including ourselves). The nuclear force, which forms the fundamental theory of nuclear science, is the strongest force yet known in nature. It is able to hold a heavy nucleus together in spite of the electrostatic repulsion of its protons. No complete theory of the strong nuclear force has yet been developed, but its understanding has become essential to the way nuclear science is making strides everyday. Designed for both undergraduate as well as post-graduate students in the subject, it takes into account the tools, techniques and trends necessary for experiments in nuclear physics, particularly in nuclear power and nuclear weapons, as well as less common applications, such as in the medical sector (nuclear medicine, magnetic resonance imaging), in materials engineering (ion implantation) or archaeology (radiocarbon dating).…

Hardcover. Condizione: New. Chemical kinetics, also known as reaction kinetics, is the study of rates of chemical processes. Chemical kinetics includes investigations of how different experimental conditions can influence the speed of a chemical reaction and yield information about the reaction's mechanism and transition states, as well as the construction of mathematical models that can describe the characteristics of a chemical reaction. They want to determine the rate at which a reaction mixture approaches the state of its equilibrium, yielding a certain reaction product. This rate can be enhanced by changing the concentration of reactants and the pressure, by temperature increase, or by various catalysts. A more sophisticated reason, which is presently of our primary interest, is the study of reaction mechanisms, that is, the determination of those elementary reaction steps which finally lead to the reaction product. This book is to teach students how to come up with reasonable mechanisms for reactions that they have never seen before. As most chemists know, it is usually possible to draw more than one reasonable mechanism for any given reaction.…

Hardcover. Condizione: New. This book titled Substitution Reaction Mechanism deals with the said subject in its totality. In chemistry, a reaction mechanism is the step by step sequence of elementary reactions by which overall chemical change occurs. Although only the net chemical change is directly observable for most chemical reactions, experiments can often be designed that suggest the possible sequence of steps in a reaction mechanism. Recently, electrospray ionization mass spectrometry has been used to corroborate the mechanism of several organic reaction proposals. In a substitution reaction, a functional group in a particular chemical compound is replaced by another group. In organic chemistry, the electrophilic and nucleophilic substitution reactions are of prime importance. The sole purpose of this book is to teach students how to come up with reasonable mechanisms for reactions that they have never seen before. As most chemists know, it is usually possible to draw more than one reasonable mechanism for any given reaction.…

Condizione: New. pp.

Condizione: New. pp.

Condizione: New. pp.