Download or read book Tribology of Thin Layers written by I. Iliuc and published by Elsevier. This book was released on 1980-01-01 with total page 237 pages. Available in PDF, EPUB and Kindle. Book excerpt: Tribology of Thin Layers
Download or read book Nucleosynthesis in Thin Layers written by Otto Ziep and published by epubli. This book was released on 2024-03-20 with total page 284 pages. Available in PDF, EPUB and Kindle. Book excerpt: 'Nucleosynthesis in thin layers' develops a unified theory of five interactions within a fractal universe based on information-currents from an algebraic algorithmic point of view. A fractal universe is viewed as a fluctuating hyperelliptic/elliptic singularity. An alternative view to our universe as a stationary state is developed by the author as a specialist in theoretical physics. A stationary universe requires stationary mass generation rate which is suspected in photosynthesis and cosmic rays. The presented theory for the interior of an elementary charge helps to solve the Riemann hypothesis as well, the cosmological constant problem, the magnetic monopole problem and involves the Dyson-Macdonald identity.
Download or read book Magnetostatic Modelling of Thin Layers Using the Method of Moments And Its Implementation in OCTAVE MATLAB written by Roman Szewczyk and published by Springer. This book was released on 2018-04-10 with total page 114 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents an efficient and robust method of modelling the magnetostatic properties of different technical elements, especially thin layers for magnetic sensors. The solutions presented utilise the principles of the method of moments. However, the principles have been developed both from the point of view of physical analyses as well as from the point of view of numerical optimisation. To enable cost-efficient use of the solutions for commercial applications in industry, the proposed method was implemented as a code optimised for use in the open-source OCTAVE environment. The scripts can be also used with MATLAB software, which is more user friendly, especially for less experienced users.
Download or read book Handbook of Thin Layer Chromatography written by Joseph Sherma and published by CRC Press. This book was released on 2003-04-18 with total page 1048 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this third edition, more than 40 renowned authorities introduce and update chapters on the theory, fundamentals, techniques, and instrumentation of thin-layer chromatography (TLC) and high-performance thin-layer chromatography (HPTLC), highlighting the latest procedures and applications of TLC to 19 important compound classes and coverage of TLC applications by compound type. Easily adaptable to industrial scenarios , the Handbook of Thin-Layer Chromatography, Third Edition supports practical research strategies with extensive tables of data, offers numerous figures that illustrate techniques and chromatograms, and includes a glossary as well as a directory of equipment suppliers.
Download or read book Paper and Thin Layer Chromatography written by Ivor Smith and published by Elsevier. This book was released on 2013-10-22 with total page 476 pages. Available in PDF, EPUB and Kindle. Book excerpt: Chromatographic & Electrophoretic Techniques, Fourth Edition, Volume I: Paper and Thin Layer Chromatography presents the methods of paper and thin layer chromatography. This book discusses the practical approach in the application of paper and thin layer chromatography techniques in the biological sciences. Organized into 18 chapters, this edition begins with an overview of the clinical aspects related to the detection of those metabolic diseases that can result in serious illness presenting in infancy and early childhood. This text then discusses the three major types of screening for inherited metabolic disorders in which paper or thin-layer chromatography are being used, including screening the healthy newborn population, screening the sick hospitalized child, and screening mentally retarded patients. Other chapters consider the procedures for thin layer chromatography. This book discusses as well the complexity of amino acid mixtures present in natural products. The final chapter deals with the detection of synthetic basic drugs. This book is a valuable resource for chemists and toxicologists.
Download or read book Thin Layer Chromatography with Flame Ionization Detection written by M. Ranny and published by Springer Science & Business Media. This book was released on 1987-06-30 with total page 206 pages. Available in PDF, EPUB and Kindle. Book excerpt: Thin-layer chromatography (TLC) has become a common and much favoured separation technique in laboratories in widely varied fields in recent years. Much of the credit for the introduction of this technique into analytical practice at the l 2 end of the 1950s is due to E. Stahl • • This method is simple and is characterized by high separation ability and sufficient sensitivity3; however, some analysts feel that it has passed the peak in its development and will gradually be replaced by the more modem high-performance liquid chromatography (HPLC). This is undoubtedly a very important analytical technique utilizing the specific separa tion properties of a large number of sorbents and the possibility of regulating 4 the flow-rate of the mobile phase by adjusting the pressure • Standardization of the experimental conditions is simpler in HPLC than in TLC, where the activity of the sorbent and flow-rate of the eitlent in the thin layer depend markedly on the relative humidity of the laboratory atmosphere and on the composition of the gaseous phase in the elution chamber. In addition, systems for quantitative detection of the separated ~ones are better developed for HPLC than for classical TLC, where, until recently, cumbersome and often even insufficiently reproducible chemical or gravimetric analysis of the extracts of scraped-off spots or densitometry of the separated zones, located first by pyrolysis or reaction s with suitable detection agents, were the predominant determination methods .
Download or read book Micromechanics of Contact and Interphase Layers written by S. Stupkiewicz and published by Springer Science & Business Media. This book was released on 2007-04-16 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt: Micromechanics provides a link between the structure and the properties at different scales of observation. This book deals with micromechanical analysis of interfaces and interface layers and presents several modelling tools. These range from the rigorous method of asymptotic expansions to practical finite element simulations, suitable for this class of problems. The corresponding two parts of the book are self-contained, so they can be read separately.
Download or read book Instrumental Thin Layer Chromatography written by Colin Poole and published by Elsevier. This book was released on 2023-01-14 with total page 692 pages. Available in PDF, EPUB and Kindle. Book excerpt: Instrumental Thin-Layer Chromatography, Second Edition offers a comprehensive source of authoritative information on all aspects of instrumental thin-layer chromatography. The use of short, topic-focused chapters facilitates identifying information of immediate interest for familiar or emerging uses of thin-layer chromatography. The book gives those working in both academia and industry the opportunity to learn, refresh, or deepen their understanding of fundamental and instrumental aspects of thin-layer chromatography, as well as the tools to interpret and manage chromatographic data. The book serves as a practical consolidated guide to the selection of separation conditions and the use of auxiliary techniques. This fully updated new edition restores the contemporary character of the book for those involved in advancing the technology, analyzing data produced, or applying the technique to new application areas. Some chapters have been consolidated to make room for topics not covered in the first edition, reflecting general changes in the field of thin-layer chromatography, especially in effects-directed detection, convenient interfaces for advanced spectroscopic detection, and greater automation possibilities. This book is a valuable reference for anyone who needs to acquire fundamental and practical information to facilitate progress in research and management functions utilizing information acquired by thin-layer chromatography. Features individual chapters written by recognized authoritative and visionary experts in the field Provides an overview and focused treatment of a single topic Provides tables and diagrams with commonly used data to facilitate practical work, comparison of results, and decision-making Places modern developments in the research literature into a general context not always apparent to inexperienced users of the technique Offers comprehensive updates to all chapters Includes new chapters on instrument platforms, effects-directed detection, data analysis tools, small-scale and microfluidic planar separation systems, and applications to the separation of amino acids and peptides, the analysis of saccharides and lipids, and forensic analysis
Download or read book Ultrathin Oxide Layers for Solar and Electrocatalytic Systems written by Heinz Frei and published by Royal Society of Chemistry. This book was released on 2022-01-12 with total page 379 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book brings together the fundamentals and applications of ultrathin oxide layers while highlighting connections and future opportunities.
Download or read book A Method for the Identification of Pure Organic Compounds by a Systematic Analytical Procedure Based on Physical Properties and Chemical Reactions written by Samuel Parsons Mulliken and published by . This book was released on 1911 with total page 294 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Mass Spectrometry Handbook written by Mike S. Lee and published by John Wiley & Sons. This book was released on 2012-05-08 with total page 1362 pages. Available in PDF, EPUB and Kindle. Book excerpt: Due to its enormous sensitivity and ease of use, mass spectrometry has grown into the analytical tool of choice in most industries and areas of research. This unique reference provides an extensive library of methods used in mass spectrometry, covering applications of mass spectrometry in fields as diverse as drug discovery, environmental science, forensic science, clinical analysis, polymers, oil composition, doping, cellular research, semiconductor, ceramics, metals and alloys, and homeland security. The book provides the reader with a protocol for the technique described (including sampling methods) and explains why to use a particular method and not others. Essential for MS specialists working in industrial, environmental, and clinical fields.
Download or read book Geological Survey Water supply Paper written by and published by . This book was released on 1950 with total page 350 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Technical Paper Bureau of Mines written by United States. Bureau of Mines and published by . This book was released on 1931 with total page 1452 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Descriptive Catalogue of the Rock Specimens in the Museum of Practical Geology written by Andrew Crombie Ramsay and published by . This book was released on 1862 with total page 316 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Thermal Effects of High Power Laser Energy on Materials written by Bahman Zohuri and published by Springer Nature. This book was released on 2021-01-05 with total page 420 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book offers a tutorial on the response of materials to lasers, with an emphasis on simple, intuitive models with analytical and mathematical solutions, using techniques such as Laplace Transformation to solve most complex heat conduction equations. It examines the relationship between existing thermal parameters of simple metals and looks at the characteristics of materials and their properties in order to investigate and perform theoretical analysis from a heat conduction perspective mathematically. Topics discussed include optical reflectivity of metals at infrared (IR) wavelengths, laser-induced heat flow in materials, the effects of melting and vaporization, the impulse generated in materials by pulsed radiation, and the influence of the absorption in the blow-off region in irradiated material. Written for engineers, scientists, and graduate-level engineering and physics students, Thermal Effects of High Power Laser Energy on Materials provides an in-depth look at high energy laser technology and its potential industrial and commercial applications in such areas as precision cutting, LIDAR and LADAR, and communications. The knowledge gained from this allows you to apply spaced-based relay mirror in order to compensate laser beam divergence back to its original coherency by preventing further thermal blooming that takes place during laser beam propagation through the atmosphere. Examines the state-of-the-art in currently available high energy laser technologies; Includes computer codes that deal with the response of materials to laser radiation; Provides detailed mathematical solutions of thermal response to laser radiation.
Download or read book Geophysical Abstracts 168 171 January December 1957 written by and published by . This book was released on 1949 with total page 480 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Geological Survey Professional Paper written by and published by . This book was released on 1975 with total page 616 pages. Available in PDF, EPUB and Kindle. Book excerpt:
