Extractive Metallurgy of Niobium

Extractive Metallurgy of Niobium
Author: A.K. Suri
Publisher: Routledge
Total Pages: 272
Release: 2017-11-13
Genre: Science
ISBN: 1351448978

The growth and development witnessed today in modern science, engineering, and technology owes a heavy debt to the rare, refractory, and reactive metals group, of which niobium is a member. Extractive Metallurgy of Niobium presents a vivid account of the metal through its comprehensive discussions of properties and applications, resources and resource processing, chemical processing and compound preparation, metal extraction, and refining and consolidation. Typical flow sheets adopted in some leading niobium-producing countries for the beneficiation of various niobium sources are presented, and various chemical processes for producing pure forms of niobium intermediates such as chloride, fluoride, and oxide are discussed. The book also explains how to liberate the metal from its intermediates and describes the physico-chemical principles involved. It is an excellent reference for chemical metallurgists, hydrometallurgists, extraction and process metallurgists, and minerals processors. It is also valuable to a wide variety of scientists, engineers, technologists, and students interested in the topic.

Does What You Export Matter?

Does What You Export Matter?
Author: Daniel Lederman
Publisher: World Bank Publications
Total Pages: 148
Release: 2012-06-18
Genre: Business & Economics
ISBN: 0821395467

Does what economies export matter for development? If so, can industrial policies improve on the export basket generated by the market? This book approaches these questions from a variety of conceptual and policy viewpoints. Reviewing the theoretical arguments in favor of industrial policies, the authors first ask whether existing indicators allow policy makers to identify growth-promoting sectors with confidence. To this end, they assess, and ultimately cast doubt upon, the reliability of many popular indicators advocated by proponents of industrial policy. Second, and central to their critique, the authors document extraordinary differences in the performance of countries exporting seemingly identical products, be they natural resources or 'high-tech' goods. Further, they argue that globalization has so fragmented the production process that even talking about exported goods as opposed to tasks may be misleading. Reviewing evidence from history and from around the world, the authors conclude that policy makers should focus less on what is produced, and more on how it is produced. They analyze alternative approaches to picking winners but conclude by favoring 'horizontal-ish' policies--for instance, those that build human capital or foment innovation in existing and future products that only incidentally favor some sectors over others.

CliffsTestPrep ASVAB

CliffsTestPrep ASVAB
Author: Fred N. Grayson
Publisher: Cliffs Notes
Total Pages: 528
Release: 2004-03-15
Genre: Study Aids
ISBN: 0764519077

The CliffsTestPrep series offers full-length practice exams that simulate the real tests; proven test-taking strategies to increase your chances at doing well; and thorough review exercises to help fill in any knowledge gaps. See PDF example CliffsTestPrep ASVAB can help you qualify for the military. The Armed Services Vocational Aptitude Battery is an exam that presents a series of individual tests to measure various academic and vocational skills. Use this study guide to help you get started in the military career of your choice. Inside, you'll find Three full-length practice tests A diagnostic test to assess your strengths and weaknesses Practice questions, answers, and explanations in each chapter An action plan for effective preparation Subject area reviews covering all areas of the exam With practical tips on how to boost your scores on all nine sections of the ASVAB, this comprehensive guide will help you score your highest. In addition, you'll hone your knowledge of subjects such as General science, including life sciences, chemistry, physics, and earth science Basic math skills, including fractions, decimals, percents, and arithmetic operations Vocabulary, including a review of prefixes, roots, and suffixes Reading comprehension, including identification of main ideas, sequence of events, and conclusions Auto and shop information, including the basics on engines, transmissions, measuring tools, and design Advanced mathematics, including number theory, algebra, and geometry Mechanical comprehension, including fluid dynamics and mechanical motion Electronics, including electric power generation, Ohm's Law, and semiconductors Assembling objects, including puzzles and connections With guidance from the CliffsTestPrep series, you'll feel at home in any standardized-test environment!

Modern Analytical Chemistry

Modern Analytical Chemistry
Author: David Harvey
Publisher: McGraw-Hill Science, Engineering & Mathematics
Total Pages: 0
Release: 2000
Genre: Analytical chemistry
ISBN: 9780072375473

This introductory text covers both traditional and contemporary topics relevant to analytical chemistry. Its flexible approach allows instructors to choose their favourite topics of discussion from additional coverage of subjects such as sampling, kinetic method, and quality assurance.

Quality of Fresh and Processed Foods

Quality of Fresh and Processed Foods
Author: Fereidoon Shahidi
Publisher: Springer Science & Business Media
Total Pages: 368
Release: 2003-12-31
Genre: Technology & Engineering
ISBN: 9780306480713

Quality is a composite term encompassing many characteristics of foods. These include color, aroma, texture, general nutrition, shelf-life, stability, and possible presence of undesirable constituents. Obviously deterioration of quality may lead to changes in the attributes that characterize the food in its fresh or freshly processed state. In addition, quality enhancement of products may be carried out using appropriate processing techniques. Interaction of different components present with one another could have a profound effect on sensory quality of products. Meanwhile, presence of extraneous matter such as pesticides and debris may also contribute to a compromise in the quality of foods. In addition, processing often brings about changes in many attributes of food including its nutritional value. Thus, examination of process-induced changes in food products is important. In this book, a cursory account of quality attributes of fresh and processed foods is provided. The book is of interest to food scientists, nutritionists and biochemists in academia, government and industry.

Image Analysis of Food Microstructure

Image Analysis of Food Microstructure
Author: John C. Russ
Publisher: CRC Press
Total Pages: 395
Release: 2004-11-15
Genre: Technology & Engineering
ISBN: 1420038990

Image Analysis of Food Microstructure offers a condensed guide to the most common procedures and techniques by which quantitative microstructural information about food can be obtained from images. The images are selected from a broad range of food items, including macroscopic images of meat and finished products such as pizza, and the microstructu

Biochemical Sensors (In 2 Volumes)

Biochemical Sensors (In 2 Volumes)
Author: Huangxian Ju
Publisher: World Scientific
Total Pages: 997
Release: 2021-06-08
Genre: Science
ISBN: 9811237727

This book covers the full scope of biochemical sensors and offers a survey of the principles, design and applications of the most popular types of biosensing devices. It is presented in 19 chapters, written by 20 distinguished scientists as well as their co-workers. The topics include the design of signal transducers, signal tags and signal amplification strategies, the structure of biosensing interfaces with new biorecognition elements such as aptamers and DNAzymes, and different newly emerging nanomaterials such as Au nanoclusters, carbon nitride, silicon, upconversion nanoparticles and two-dimensional materials, and the applications in wearable detections, biofuel cells, biomarker analyses, bioimaging, single cell analysis and in vivo sensing.By discussing recent advances, it is hoped this book will bridge the common gap between research literature and standard textbooks. Research into biochemical sensors and their biomedical applications is proceeding in a number of exciting directions, as reflected by the content. This book is published in honor of the 90th birthday of Professor Shaojun Dong, who performed many pioneering studies on modified electrodes and biochemical sensors.

MRI from Picture to Proton

MRI from Picture to Proton
Author: Donald W. McRobbie
Publisher: Cambridge University Press
Total Pages: 405
Release: 2017-04-13
Genre: Medical
ISBN: 1316688259

MR is a powerful modality. At its most advanced, it can be used not just to image anatomy and pathology, but to investigate organ function, to probe in vivo chemistry, and even to visualise the brain thinking. However, clinicians, technologists and scientists struggle with the study of the subject. The result is sometimes an obscurity of understanding, or a dilution of scientific truth, resulting in misconceptions. This is why MRI from Picture to Proton has achieved its reputation for practical clarity. MR is introduced as a tool, with coverage starting from the images, equipment and scanning protocols and traced back towards the underlying physics theory. With new content on quantitative MRI, MR safety, multi-band excitation, Dixon imaging, MR elastography and advanced pulse sequences, and with additional supportive materials available on the book's website, this new edition is completely revised and updated to reflect the best use of modern MR technology.