"Today, our world increasingly is conceived of as being molecular. An ever widening range of phenomena are described logically in terms of molecular properties and molecular interactions. The majority ofknown molecules are heterocyclic and heterocycles dominate the fields ofbiochemistry, medicinal chemistry, dyestuffs, photographic science and are of increasing importance in many others, including polymers, adhesives, and molecular engme ..."
P31-NMR data, Part 1 Nuclear Magnetic Resonance (NMR) Data (Landolt-Börnstein: Numerical Data and Functional Relationships in Science and Technology - New Series (40H1)) von VandanaGupta, Manfred Dieter Lechner, Vandana / Lechner Hardcover, 478 Seiten, Veröffentlicht 2013 von Springer ISBN-13: 978-3-642-32068-2, ISBN: 3-642-32068-6
"Nuclear Magnetic Resonance (NMR)is based on the fact that certain nuclei exhibit a magnetic moment, orient by a magnetic field, and absorb characteristic frequencies in the radiofrequency part of the spectrum. The spectral lines of the nuclei are highly influenced by the chemical environment i.e. the structure and interaction of the molecules. NMR is now the leading technique and a powerful tool for the investigation of the structure an ..."
"Nuclear Magnetic Resonance (NMR) is based on the fact that certain nuclei exhibit a magnetic moment, orient by a magnetic field, and absorb characteristic frequencies in the radiofrequency part of the spectrum. The spectral lines of the nuclei are highly influenced by the chemical environment i.e. the structure and interaction of the molecules. NMR is now the leading technique and a powerful tool for the investigation of the structure a ..."
"This 15-volume set includes all Landolt-Bornstein volumes published in 2013. Get them for a special pre-paid standing order price.""
Porphyrins(1st Edition) Spectral Data of Tetraphenyl and Analogous Porphyrins, Part 1 (Landolt-Börnstein: Numerical Data and Functional Relationships in Science and Technology - New Series) von VandanaGupta, Rajni Gupta, Manfred Dieter Lechner Hardcover, 343 Seiten, Veröffentlicht 2016 von Springer ISBN-13: 978-3-642-41555-5, ISBN: 3-642-41555-5
"The porphyrins are an important class of naturally occurring macrocyclic compounds that play a very important role in the metabolism of living organisms. They have a universal biological distribution and were involved in the oldest metabolic phenomena on earth. Without porphyrins and their relative compounds, life as we know it would be impossible and therefore the knowledge of these systems and their excited states is essential in unde ..."
"The porphyrins are an important class of naturally occurring macrocyclic compounds that play a very important role in the metabolism of living organisms. They have a universal biological distribution and were involved in the oldest metabolic phenomena on earth. Without porphyrins and their relative compounds, life as we know it would be impossible and therefore the knowledge of these systems and their excited states is essential in unde ..."
"The objective of this volume is to present a full and critical spectral data coverage of the entire major fields relating to porphyrin isomers and expanded porphyrins, their precursors, catabolic derivatives and related systems electronically.The porphyrins are an important class of naturally occurring macro cyclic compounds that play a very important role in the metabolism of living organisms. They have a universal biological distribut ..."
"Nuclear Magnetic Resonance (NMR) is based on the fact that certain nuclei exhibit a magnetic moment, orient by a magnetic field, and absorb characteristic frequencies in the radiofrequency part of the spectrum. The spectral lines of the nuclei are highly influenced by the chemical environment i.e. the structure and interaction of the molecules. NMR is now the leading technique and a powerful tool for the investigation of the structure a ..."
Porphyrins Spectral Data of Hydroxy and Naturally Occuring Porphyrins (Landolt-Börnstein: Numerical Data and Functional Relationships in Science and Technology - New Series) von Archana Gupta, VandanaGupta, Rajni Gupta Hardcover, 542 Seiten, Veröffentlicht 2014 von Springer ISBN-13: 978-3-642-41560-9, ISBN: 3-642-41560-1
"The porphyrins are an important class of naturally occurring macrocyclic compounds that play a very important role in the metabolism of living organisms. They have a universal biological distribution and were involved in the oldest metabolic phenomena on earth. Without porphyrins and their relative compounds, life as we know it would be impossible and therefore the knowledge of these systems and their excited states is essential in unde ..."
"This 12-volume set includes all Landolt-Börnstein volumes published in 2014. Get them for a special pre-paid standing order price."
The Body speaks von Dr Gupta, Vandana Trade Paperback, 86 Seiten, Veröffentlicht 2016 von Healing Center ISBN-13: 978-81-7060-284-2, ISBN: 81-7060-284-X
"Tobacco has been variously hailed as a gift from the gods, a miraculous cure-all for life's physical ills, a solace to the lonely soldier or sailor, a filthy habit, a corrupting addiction, and the greatest disease-producing product known to man. Tobacco in any form is a major independent risk factor for the development of oral and pharyngeal cancer and other malignancies of the upper aerodigestive tract. Tobacco contains several disti ..."