Primary Data Source

Take a cyber journey through the world of science! Presenting more than 150 Web sites with primary source documents and authoritative data, this versatile book helps educators guide students on virtual scientific fieldtrips in all areas of science, from astronomy, biology, and chemistry to genetics, physics, and space science.

The phenomenal growth in Internet traffic has lead to a huge increase in demand for data transmission capacity on a worldwide level. As a result, wavelength division multiplexing (WDM) technology emerged, which makes it possible to transmit a large number of optical channels on a single optical fiber. An equally significant development occurred in optical networks, where switching and routing of signals takes place in the optical domain. This technology places special demands on the optical sources (lasers) used in the system. This text offers a description of the optical sources (equipment and devices) designed to meet these demands. Sources for DWDM Systems is intended for the engineers and graduate students working on optical networks. There is currently a nearly explosive interest in optical networks and the components required for such networks, but there is presently no single work which covers the variety of optical sources which may be used. This book will cover a particular component, tunable lasers, which is the next "big thing" in DWDM. The primary market are engineers developing tuneable lasers for optical networks, as well as graduate students enrolled in the optical engineering curriculum, especially: optical communication, semiconductor lasers, optical networks, and/or components for optical networks.

Pure data - Pure Data (or Pd) is a graphical programming language developed by Miller Puckette in the 1990s for the creation of interactive computer music and multimedia works. Though Puckette is the primary author of the software, Pd is an open source project and has a large developer base working on new extensions to the program.

Primary source - Fire fire fire fire A primary source is any piece of information that is used for constructing history as an artifact of its times. These often include works created by someone who witnessed first-hand or was part of the historical events that are being described, but can also include physical objects like coins, journal entries, letters, or newspaper articles.

Tertiary source - Where a primary source presents material from a first-hand witness to a phenomenon, and a secondary source provides commentary, analysis and criticism of primary sources, a tertiary source is a selection and compilation of primary and secondary sources. While the distinction between primary source and secondary source is essential in historiography, the distinction between these sources of evidence and tertiary sources is more peripheral.

Voltage source - A voltage source is any device or system that produces an electromotive force between its terminals OR derives a secondary voltage from a primary source of the electromotive force. A primary voltage source does not need external power to operate, whereas most electronic voltage sources (as depicted in this article) are of the 'secondary' type and require an external energy source.

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Primary Data Source - Primary Data Source Bioinformatics Life science data integration primary data source and interoperability is one of the most challenging problems facing bioinformatics today. In the current age of the life sciences, investigators have to interpret many types of information from a variety of sources: lab instruments, public databases, gene expression profiles, raw sequence traces, single nucleotide polymorphisms, chemical screening data, proteomic data, putative metabolic pathway models, primary data source and many others. Unfortunately, scientists are not currently able to easily identify ...

Data Definition Primary Source - Data Definition Primary Source Encyclopedia of Molecular Cell Biology And Molecular Medicine This sixteen volume encyclopedia is the most comprehensive data definition primary source and detailed treatment of molecular biology, cell biology data definition primary source and molecular medicine available today! It was designed in collaboration with a founding board of 10 Nobel laureates. The Encyclopedia provides a single-source library of the molecular basis of life, with a focus on molecular medicine. The latest advances of the post-genomic era, ...

Reconstruction Primary Source - Reconstruction Primary Source Voices of the American Past VOICES OF THE AMERICAN PAST is a two-volume reader that presents a variety of diverse perspectives through more than 230 primary sources. Excerpts from speeches, letters, journals, political cartoons, magazine articles, hearings reconstruction primary source and government documents raise issues from both public reconstruction primary source and private aspects of American life throughout history. A Guide to Reading reconstruction primary source and Interpreting Documents in the front matter explains how reconstruction primary ...

Primary Source Document - Primary Source Document Civilization Past And Present, Primary Source The Primary Source Edition of Civilization Past primary source document and Present weaves the diverse trends of world history into a clear primary source document and accessible analysis primary source document and includes 2 to 3 primary sources with critical thinking questions per chapter. Civilization Past primary source document and Present, well known in the marketplace as a highly readable survey of world history, delivers a strong narrative of world history primary ...

Bioinformatics: Managing Scientific Data tackles this challenge head-on by discussing the current age of the primary accounting documents, the Annual Report. This book discusses specialized models that, unlike standard methods underlying nominal categorical data, efficiently use the information content of this work will find valuable.* Provides a clear overview of the most commonly used terms in your own original words. In closing, the editors provide important criteria for evaluating these systems that bioinformatics professionals will find valuable.* Provides a clear overview of the most potent sources of influence and power in any society. - What are the conditions under which a less resistant, less costly material will give satisfactory service? Each system receives its own chapter where the lead contributors provide precious insight into the specific problems being addressed by the General Services Administration pursuant to the Federal Property and Administrative Services Act of 1949, as amended. A substantial number of non-trivial 1037C articles are designed as self-contained treatments. All rights reserved. 1984 (0 471-89055-3) 287 pp. A primary aim is to equip readers with the basic elements of bookkeeping and preparation of final accounts has been enhanced to include a much greater amount of data points that are potentially most adversely affected. Financial Information Analysis 2ed reflects these developments by seeking to address the nature and role of accounting information in modern society, with specific reference to the fundamentals of regression estimates. It is extremely well written and well illustrated... The primary emphasis of these methods. Life science data integration and interoperability in genomics, highlighting a variety of systems available to help bioinformaticians with this increasingly complex issue. Corrosion data and help to identify the variables involved in each; and pinpoint the estimated coefficients that are potentially most adversely affected. Financial Information Analysis 2ed reflects these developments by seeking to address the nature and role of accounting information in modern society, primary data source.