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Smart Particle Production Characterization And Powder Forensics
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Book Synopsis Smart Particle Production, Characterization and Powder Forensics by : Yuan Fang
Download or read book Smart Particle Production, Characterization and Powder Forensics written by Yuan Fang and published by . This book was released on 2010 with total page 376 pages. Available in PDF, EPUB and Kindle. Book excerpt: Powdered food ingredients are common yet important in our daily life. The most well-known method to produce these powdered products is via spray drying. Nowadays, it is possible to customize the spray dried products with desired nutrition/physiochemical properties according to the requirements and demands of the consumer market. Powders resulting from different processes (or different process conditions) vary significantly in composition and the functional behaviours. This renders traditional measurement techniques for characterising spray dried products to be insufficient and inadequate. Therefore, an effective and reproducible technique to benchmark different dairy powder functionality for both manufacturers and end-users usage is necessary and remains a challenge. This thesis reports the exploration of a possible 'toolkit' to characterize dairy powder functionality, benchmarking powder dissolution kinetics, and investigate the effects of spray drying conditions on powder functionality.A range of techniques applied in both industrial and laboratory for powder functionality characterization were reviewed, investigated and evaluated. A methodology to characterize the solubility of milk protein concentrates (MPC) using the technique Focused Beam Reflectance Measurement (FBRM) was established and presented. FBRM provides the ability to monitor in situ the changes in chord length with time over a wide range of suspension concentrations, which directly reflected the solubility of the investigated powder. A faster rate of the chord length reduction implied a better solubility as more particles break down and dissolve in solution. Using this protocol, the effect of water temperature for MPC powders was investigated and a characteristic dissolution profile for different MPC powders was subsequently established. Importantly, the measuring protocol of using FBRM to characterize dairy powder dissolution behaviour was established and validated. Using the established protocol, FBRM was used to monitor the dissolution process of MPC powder, with the data applied in the development of a kinetic dissolution model based on the Noyes-Whitney equation. The model was used to estimate two key benchmarking parameters, namely the dissolution rate constant k and the final particle size in suspension d∞, describing dynamic dissolution behaviors and final solubility respectively of a particular powder. The effects of dissolution temperature, storage duration and storage temperature on dissolution properties of an MPC powder were also investigated and a quantitative understanding of relationship between process and storage conditions with powder functionality were achieved from the k and d∞ profiles. Furthermore, the relationship between drying conditions and the functionalities and microstructure properties of the resulting products were established by investigating the effects of production drying air temperature on the functionality of MPC. To achieve this objective, mono-dispersed MPC particles were produced using a specially constructed dryer at selected drying air temperatures. Dissolution properties of the resulting MPC product were characterized using the established FBRM protocol, and the differences in microstructure examined from transmission electron microscopy images and micro XCT. A direct relationship between the drying air temperature and solubility was established whereby the solubility of MPC particle decreased with increasing drying air temperature. The degree of protein denaturation at different drying air temperatures was also established using gel electrophoresis. The knowledge could be used to establish a better understanding of the relationship between drying conditions and microstructures, and the corresponding influence on the functionality for different powder types. This PhD work established the basis measurement and protocol for characterising different powder types with varying functional and physical properties, the basis modelling fundamental approach to elucidate the mechanism of powder dissolution as well as demonstrated how the application of these protocols and approaches by establishing the relationships between powder production conditions to resultant product functional and physical properties. This work is the first step to establishing a standardised toolkit to establish a powder characteristic profile library to be use for production optimisation and rapid powder functionality analysis.
Book Synopsis Testing and Characterization of Powders and Fine Particles by : John K. Beddow
Download or read book Testing and Characterization of Powders and Fine Particles written by John K. Beddow and published by . This book was released on 1980 with total page 230 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Advances in Fingerprint Technology by : Ashim K. Datta
Download or read book Advances in Fingerprint Technology written by Ashim K. Datta and published by CRC Press. This book was released on 2001-06-15 with total page 457 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fingerprints constitute one of the most important categories of physical evidence, and it is among the few that can be truly individualized. During the last two decades, many new and exciting developments have taken place in the field of fingerprint science, particularly in the realm of methods for developing latent prints and in the growth of imag
Book Synopsis Encyclopedia of Forensic Sciences by : Jay A. Siegel
Download or read book Encyclopedia of Forensic Sciences written by Jay A. Siegel and published by . This book was released on 2000 with total page 626 pages. Available in PDF, EPUB and Kindle. Book excerpt: Encyclopedia of Forensic Sciences is a comprehensive reference source of current knowledge made available in the field of forensic science. Covers the core theories, methods and techniques employed by forensic scientists -- and their application in forensic analysis.
Author :U. S. Department Justice Publisher :Createspace Independent Publishing Platform ISBN 13 :9781500674151 Total Pages :0 pages Book Rating :4.6/5 (741 download)
Book Synopsis The Fingerprint by : U. S. Department Justice
Download or read book The Fingerprint written by U. S. Department Justice and published by Createspace Independent Publishing Platform. This book was released on 2014-08-02 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The idea of The Fingerprint Sourcebook originated during a meeting in April 2002. Individuals representing the fingerprint, academic, and scientific communities met in Chicago, Illinois, for a day and a half to discuss the state of fingerprint identification with a view toward the challenges raised by Daubert issues. The meeting was a joint project between the International Association for Identification (IAI) and West Virginia University (WVU). One recommendation that came out of that meeting was a suggestion to create a sourcebook for friction ridge examiners, that is, a single source of researched information regarding the subject. This sourcebook would provide educational, training, and research information for the international scientific community.
Book Synopsis Forensic Analysis on the Cutting Edge by : Robert D. Blackledge
Download or read book Forensic Analysis on the Cutting Edge written by Robert D. Blackledge and published by John Wiley & Sons. This book was released on 2007-07-16 with total page 490 pages. Available in PDF, EPUB and Kindle. Book excerpt: This title brings forensic scientists and chemists up-to-date on the latest instrumental methods for analysing trace evidence, including mass spectrometry, image analysis, DIOS-MS, ELISA characterization, statistical validation, and others. Illustrates comparative analysis of trace evidence by both old and new methods. Explains why some newer methods are superior to older, established methods. Includes chapters on analysis of DNA, ink, dyes, glitter, gun powder traces, condom trace evidence, footwear impressions, toolmark impressions, surveillance videos, glass particles, and dirt. Discusses applications such as mass spectrometry, image analysis, desorption-ionization on silicon mass spectrometry (DIOS-MS), ELISA characterization, and statistical validation.
Book Synopsis Direct Analysis in Real Time Mass Spectrometry by : Yiyang Dong
Download or read book Direct Analysis in Real Time Mass Spectrometry written by Yiyang Dong and published by John Wiley & Sons. This book was released on 2018-04-09 with total page 370 pages. Available in PDF, EPUB and Kindle. Book excerpt: Clear, comprehensive, and state of the art, the groundbreaking book on the emerging technology of direct analysis in real time mass spectrometry Written by a noted expert in the field, Direct Analysis in Real Time Mass Spectrometry offers a review of the background and the most recent developments in DART-MS. Invented in 2005, DART-MS offers a wide range of applications for solving numerous analytical problems in various environments, including food science, forensics, and clinical analysis. The text presents an introduction to the history of the technology and includes information on the theoretical background, for exampleon the ionization mechanism. Chapters on sampling and coupling to different types of mass spectrometers are followed by a comprehensive discussion of a broad range of applications. Unlike most other ionization methods, DART does not require laborious sample preparation, as ionization takes place directly on the sample surface. This makes the technique especially attractive for applications in forensics and food science. Comprehensive in scope, this vital text: -Sets the standard on an important and emerging ionization technique -Thoroughly discusses all the relevant aspects from instrumentation to applications -Helps in solving numerous analytical problems in various applications, for example food science, forensics, environmental and clinical analysis -Covers mechanisms, coupling to mass spectrometers, and includes information on challenges and disadvantages of the technique Academics, analytical chemists, pharmaceutical chemists, clinical chemists, forensic scientists, and others will find this illuminating text a must-have resource for understanding the most recent developments in the field.
Book Synopsis Cadmium Telluride Quantum Dots by : John Donegan
Download or read book Cadmium Telluride Quantum Dots written by John Donegan and published by CRC Press. This book was released on 2013-12-03 with total page 250 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the last two decades, semiconductor quantum dots—small colloidal nanoparticles—have garnered a great deal of scientific interest because of their unique properties. Among nanomaterials, CdTe holds special technological importance as the only known II–VI material that can form conventional p–n junctions. This makes CdTe very important for the development of novel optoelectronic devices such as light-emitting diodes, solar cells, and lasers. Moreover, the demand for water-compatible light emitters and the most common biological buffers give CdTe quantum dots fields a veritable edge in biolabeling and bioimaging. Cadmium Telluride Quantum Dots: Advances and Applications focuses on CdTe quantum dots and addresses their synthesis, assembly, optical properties, and applications in biology and medicine. It makes for a very informative reading for anyone involved in nanotechnology and will also benefit those scientists who are looking for a comprehensive account on the current state of quantum dot–related research.
Author :National Institute of Justice (U.S.). Technical Working Group on Crime Scene Investigation Publisher : ISBN 13 : Total Pages :64 pages Book Rating :4.:/5 (327 download)
Book Synopsis Crime Scene Investigation by : National Institute of Justice (U.S.). Technical Working Group on Crime Scene Investigation
Download or read book Crime Scene Investigation written by National Institute of Justice (U.S.). Technical Working Group on Crime Scene Investigation and published by . This book was released on 2000 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is a guide to recommended practices for crime scene investigation. The guide is presented in five major sections, with sub-sections as noted: (1) Arriving at the Scene: Initial Response/Prioritization of Efforts (receipt of information, safety procedures, emergency care, secure and control persons at the scene, boundaries, turn over control of the scene and brief investigator/s in charge, document actions and observations); (2) Preliminary Documentation and Evaluation of the Scene (scene assessment, "walk-through" and initial documentation); (3) Processing the Scene (team composition, contamination control, documentation and prioritize, collect, preserve, inventory, package, transport, and submit evidence); (4) Completing and Recording the Crime Scene Investigation (establish debriefing team, perform final survey, document the scene); and (5) Crime Scene Equipment (initial responding officers, investigator/evidence technician, evidence collection kits).
Book Synopsis Production and Management of Beverages by : Alexandru Grumezescu
Download or read book Production and Management of Beverages written by Alexandru Grumezescu and published by Woodhead Publishing. This book was released on 2018-12-07 with total page 504 pages. Available in PDF, EPUB and Kindle. Book excerpt: Production and Management of Beverages, Volume One in the Science of Beverages series, introduces the broad world of beverage science, providing an overview of the emerging trends in the industry and the potential solutions to challenges such as sustainability and waste. Fundamental information on production and processing technologies, safety, quality control, and nutrition are covered for a wide range of beverage types, including both alcoholic and nonalcoholic beverages, fermented beverages, cocoa and other powder based beverages and more. This is an essential resource for food scientists, technologists, chemists, engineers, microbiologists and students entering into this field. • Describes different approaches to waste management and eco-innovative solutions for the wine and beer industry • Offers information on ingredient traceability to ensure food safety and quality • Provides overall coverage of hot topics and scientific principles in the production and management of beverages for sustainable industry
Book Synopsis Technology in Forensic Science by : Deepak Rawtani
Download or read book Technology in Forensic Science written by Deepak Rawtani and published by John Wiley & Sons. This book was released on 2020-11-02 with total page 412 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book "Technology in Forensic Science" provides an integrated approach by reviewing the usage of modern forensic tools as well as the methods for interpretation of the results. Starting with best practices on sample taking, the book then reviews analytical methods such as high-resolution microscopy and chromatography, biometric approaches, and advanced sensor technology as well as emerging technologies such as nanotechnology and taggant technology. It concludes with an outlook to emerging methods such as AI-based approaches to forensic investigations.
Book Synopsis Fingerprints and Other Ridge Skin Impressions by : Christophe Champod
Download or read book Fingerprints and Other Ridge Skin Impressions written by Christophe Champod and published by CRC Press. This book was released on 2017-12-19 with total page 583 pages. Available in PDF, EPUB and Kindle. Book excerpt: Since its publication, the first edition of Fingerprints and Other Ridge Skin Impressions has become a classic in the field. This second edition is completely updated, focusing on the latest technology and techniques—including current detection procedures, applicable processing and analysis methods—all while incorporating the expansive growth of literature on the topic since the publication of the original edition. Forensic science has been challenged in recent years as a result of errors, courts and other scientists contesting verdicts, and changes of a fundamental nature related to previous claims of infallibility and absolute individualization. As such, these factors represent a fundamental change in the way training, identifying, and reporting should be conducted. This book addresses these questions with a clear viewpoint as to where the profession—and ridge skin identification in particular—must go and what efforts and research will help develop the field over the next several years. The second edition introduces several new topics, including Discussion of ACE-V and research results from ACE-V studies Computerized marking systems to help examiners produce reports New probabilistic models and decision theories about ridge skin evidence interpretation, introducing Bayesnet tools Fundamental understanding of ridge mark detection techniques, with the introduction of new aspects such as nanotechnology, immunology and hyperspectral imaging Overview of reagent preparation and application Chapters cover all aspects of the subject, including the formation of friction ridges on the skin, the deposition of latent marks, ridge skin mark identification, the detection and enhancement of such marks, as well the recording of fingerprint evidence. The book serves as an essential reference for practitioners working in the field of fingermark detection and identification, as well as legal and police professionals and anyone studying forensic science with a view to understanding current thoughts and challenges in dactyloscopy.
Book Synopsis Fingerprint Development Techniques by : Stephen M. Bleay
Download or read book Fingerprint Development Techniques written by Stephen M. Bleay and published by John Wiley & Sons. This book was released on 2018-02-16 with total page 518 pages. Available in PDF, EPUB and Kindle. Book excerpt: A comprehensive review of the latest fingerprint development and imaging techniques With contributions from leading experts in the field, Fingerprint Development Techniques offers a comprehensive review of the key techniques used in the development and imaging of fingerprints. It includes a review of the properties of fingerprints, the surfaces that fingerprints are deposited on, and the interactions that can occur between fingerprints, surfaces and environments. Comprehensive in scope, the text explores the history of each process, the theory behind the way fingerprints are either developed or imaged, and information about the role of each of the chemical constituents in recommended formulations. The authors explain the methodology employed for carrying out comparisons of effectiveness of various development techniques that clearly demonstrate how to select the most effective approaches. The text also explores how techniques can be used in sequence and with techniques for recovering other forms of forensic evidence. In addition, the book offers a guide for the selection of fingerprint development techniques and includes information on the influence of surface contamination and exposure conditions. This important resource: Provides clear methodologies for conducting comparisons of fingerprint development technique effectiveness Contains in-depth assessment of fingerprint constituents and how they are utilized by development and imaging processes Includes background information on fingerprint chemistry Offers a comprehensive history, the theory, and the applications for a broader range of processes, including the roles of each constituent in reagent formulations Fingerprint Development Techniques offers a comprehensive guide to fingerprint development and imaging, building on much of the previously unpublished research of the Home Office Centre for Applied Science and Technology.
Book Synopsis Cluster Beam Deposition of Functional Nanomaterials and Devices by : Paolo Milani
Download or read book Cluster Beam Deposition of Functional Nanomaterials and Devices written by Paolo Milani and published by Elsevier. This book was released on 2020-03-11 with total page 358 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cluster Beam Deposition of Functional Nanomaterials and Devices, Volume 15, provides up-to-date information on the CBD of novel nanomaterials and devices. The book offers an overview of gas phase synthesis in a range of nanoparticles, along with discussions on the development of several devices and applications. Applications include, but are not limited to catalysis, smart nanocomposites, nanoprobes, electronic devices, gas sensors and biosensors. This is an important reference source for materials scientists and engineers who want to learn more about this sustainable, innovative manufacturing technology. Explores the use of CBD for the fabrication of functionalized nanomaterials and devices Shows how CBD is used for both sensing and biomedical applications Discusses how this emerging technology is being commercialized for use on a large-scale
Book Synopsis Diffraction Analysis of the Microstructure of Materials by : Eric J. Mittemeijer
Download or read book Diffraction Analysis of the Microstructure of Materials written by Eric J. Mittemeijer and published by Springer Science & Business Media. This book was released on 2013-11-21 with total page 557 pages. Available in PDF, EPUB and Kindle. Book excerpt: Overview of diffraction methods applied to the analysis of the microstructure of materials. Since crystallite size and the presence of lattice defects have a decisive influence on the properties of many engineering materials, information about this microstructure is of vital importance in developing and assessing materials for practical applications. The most powerful and usually non-destructive evaluation techniques available are X-ray and neutron diffraction. The book details, among other things, diffraction-line broadening methods for determining crystallite size and atomic-scale strain due, e.g. to dislocations, and methods for the analysis of residual (macroscale) stress. The book assumes only a basic knowledge of solid-state physics and supplies readers sufficient information to apply the methods themselves.
Book Synopsis Nanoparticle Technology Handbook by : Masuo Hosokawa
Download or read book Nanoparticle Technology Handbook written by Masuo Hosokawa and published by Elsevier. This book was released on 2007-10-19 with total page 645 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nanoparticle technology, which handles the preparation, processing, application and characterisation of nanoparticles, is a new and revolutionary technology. It becomes the core of nanotechnology as an extension of the conventional Fine Particle / Powder Technology. Nanoparticle technology plays an important role in the implementation of nanotechnology in many engineering and industrial fields including electronic devices, advanced ceramics, new batteries, engineered catalysts, functional paint and ink, Drug Delivery System, biotechnology, etc.; and makes use of the unique properties of the nanoparticles which are completely different from those of the bulk materials. This new handbook is the first to explain complete aspects of nanoparticles with many application examples showing their advantages and advanced development. There are handbooks which briefly mention the nanosized particles or their related applications, but no handbook describing the complete aspects of nanoparticles has been published so far. The handbook elucidates of the basic properties of nanoparticles and various nanostructural materials with their characterisation methods in the first part. It also introduces more than 40 examples of practical and potential uses of nanoparticles in the later part dealing with applications. It is intended to give readers a clear picture of nanoparticles as well as new ideas or hints on their applications to create new materials or to improve the performance of the advanced functional materials developed with the nanoparticles. * Introduces all aspects of nanoparticle technology, from the fundamentals to applications. * Includes basic information on the preparation through to the characterization of nanoparticles from various viewpoints * Includes information on nanostructures, which play an important role in practical applications.
Book Synopsis Additive Manufacturing of Metals by : John O. Milewski
Download or read book Additive Manufacturing of Metals written by John O. Milewski and published by Springer. This book was released on 2017-06-28 with total page 351 pages. Available in PDF, EPUB and Kindle. Book excerpt: This engaging volume presents the exciting new technology of additive manufacturing (AM) of metal objects for a broad audience of academic and industry researchers, manufacturing professionals, undergraduate and graduate students, hobbyists, and artists. Innovative applications ranging from rocket nozzles to custom jewelry to medical implants illustrate a new world of freedom in design and fabrication, creating objects otherwise not possible by conventional means. The author describes the various methods and advanced metals used to create high value components, enabling readers to choose which process is best for them. Of particular interest is how harnessing the power of lasers, electron beams, and electric arcs, as directed by advanced computer models, robots, and 3D printing systems, can create otherwise unattainable objects. A timeline depicting the evolution of metalworking, accelerated by the computer and information age, ties AM metal technology to the rapid evolution of global technology trends. Charts, diagrams, and illustrations complement the text to describe the diverse set of technologies brought together in the AM processing of metal. Extensive listing of terms, definitions, and acronyms provides the reader with a quick reference guide to the language of AM metal processing. The book directs the reader to a wealth of internet sites providing further reading and resources, such as vendors and service providers, to jump start those interested in taking the first steps to establishing AM metal capability on whatever scale. The appendix provides hands-on example exercises for those ready to engage in experiential self-directed learning.
