Patent Calls' Tools is a patent search system with additional claim markup and legal status features. The patent data offered by the tool consists of United States (US) granted patent and patent applications.
Includes open access databases PatFT (Patent Full Text) and AppFT (Applications Full Text). PatFT offers full text from 1976; AppFT offers items published since March 2001. Managed by the U.S. Patent and Trademark Office.
Peace Research Abstracts includes bibliographic records covering essential areas related to peace research, including conflict resolution, international affairs, peace psychology, and other areas of key relevance to the discipline.
The Periodicals from Around the World, 1691-1880 collection is comprised of titles that were either published outside of the United States, or published within the United States but largely concerned with foreign countries. They were read by both American and international audiences. Mostly published in the eighteenth and nineteenth centuries, they represent the continued influence of colonialism on literature, fashions, and politics. London, Calcutta, Ottawa, Montreal, Foochow, Bombay, Madras, Edinburgh, Halifax, and Toronto are among the many places of publication represented here.
Periodicals of the American West, 1779-1881 draws from the publications that created the literary and cultural traditions of the Young America and later Manifest Destiny movements. As the United States expanded so too did its belief in its own exceptionalism, and the necessity of bringing progress to the world. Highlights of this collection include Harper's Weekly, John L. O'Sullivan's writings in Northern Lights, the essays of Josiah Strong in the Home Missionary and Pastor's Journal, as well as numerous small town western publications. This collection provides scholars with a unique snapshot into the periodicals that expressed the ideas that fueled America's westward expansion.
The Periodicals of the British Empire and Its Colonies, 1702-1879 collection represents literature of the British Empire, specifically focusing on colonial North America. Many of the periodicals were printed in Europe, Canada or appear as publications reissued in America. A few titles come from Asia. Notable editors and contributors include Joseph Addison, Daniel Defoe, Samuel Johnson, Thomas Paine, and Richard Steele. As a whole, these titles provide scholars with a unique insight into the colonies' complex relationship with European home countries as they developed their own identity in the eighteenth and nineteenth centuries.
An open access, nonpartisan "fact tank" that provides information on the issues, attitudes and trends shaping America and the world. It includes a topic index, a publications index, a databank, as well as an interactive section.
The Pew Research Center is a nonpartisan "fact tank" that provides information on the issues, attitudes and trends shaping America and the world. It does so by conducting public opinion polling and social science research; by analyzing news coverage; and by holding forums and briefings. It does not take positions on policy issues.
A collection of published data and internal Johnson Matthey data defining the physical properties and characteristics of platinum group metals and their alloys.
This is an index of all the chemical spectra from the PhotochemCAD package by Jonathan Lindsey. This program allows rapid comparison of spectra and enables one to do a variety of photochemically relevant calculations.
The Popular Educational Periodicals, 1758-1889 presents the happenings from the 18th and 19th centuries when lyceums, athenaeums, and universities sprung up across the United States as Americans began to educate themselves as never before. The titles in this collection draw heavily from these institutions and address the pursuit of the sciences, history and the arts. Notable publications in this collection include Benjamin Franklin's the General Magazine and Historical Chronicle for All the British Plantations in America (Philadelphia, PA), Benjamin Mecom's the New England Magazine (Boston, MA) and Frank Leslie's New York Journal of Romance, General Literature, Science, and Art (New York, NY). Scholars using this collection will gain an appreciation for how 18th and 19th Century Americans chose to educate themselves.
Access to multiple online practice tests and tutorials designed to help students and adult learners succeed on the academic or licensing tests that they must pass.
Primary Search provides full text for more than 60 popular, magazines for elementary school research. All full text articles included in the database are assigned a reading level indicator (Lexiles), and full text information dates as far back as 1990. This database is updated daily on EBSCOhost.
This collection, designed for professional educators, provides a highly specialized collection of nearly 550 high quality education journals, including more than 350 peer-reviewed titles. This database also contains more than 200 educational reports. In addition to full text, indexing and abstracts are provided for more than 700 journals.
This collection of electronic journals covers the fields of literature and criticism, history, the visual and performing arts, cultural studies, education, political science, gender studies, and more. Coverage for individual titles varies but is generally from the late 1990's to the present.
PROL is a pre-print server that serves as the common resource for all emerging scholarship in political science. Some features may require creating a free account.
PROL draws on efforts of individual scholars to advance their own work in early stages for comment and potential partnering, on the vast number of conference papers relevant to the field prepared across the discipline in the many political science and in cognate disciplines, and on political science papers that are increasingly available through center and institute web servers and not readily identifiable generally in the field.
The ProQuest Dissertations & Theses database (PQDT) is the world's most comprehensive collection of dissertations and theses. It is the database of record for graduate research, with over 2.3 million dissertations and theses included from around the world.
Each dissertation published since July 1980 includes a 350-word abstract written by the author. Master's theses published since 1988 include 150-word abstracts. Bibliographic citations are available for dissertations dating from 1861.
Over two million dissertations and theses are available from the UMI vaults on microfilm or in hardcopy, and researchers can preview many recent titles electronically. Where available, PQDT provides 24 Page Previews of dissertations and theses. In addition, more than 750,000 are available for download in PDF format.
The ProQuest Dissertations & Theses database (PQDT) is the world's most comprehensive collection of dissertations and theses. It is the database of record for graduate research, with over 2.3 million dissertations and theses included from around the world.
Each dissertation published since July 1980 includes a 350-word abstract written by the author. Master's theses published since 1988 include 150-word abstracts. Bibliographic citations are available for dissertations dating from 1861.
Over two million dissertations and theses are available from the UMI vaults on microfilm or in hardcopy, and researchers can preview many recent titles electronically. Where available, PQDT provides 24 Page Previews of dissertations and theses. In addition, more than 750,000 are available for download in PDF format.
The PDB archive contains information about experimentally-determined structures of proteins, nucleic acids, and complex assemblies. The RCSB PDB also provides a variety of tools and resources. Users can perform simple and advanced searches based on annotations relating to sequence, structure and function. These molecules are visualized, downloaded, and analyzed by users who range from students to specialized scientists.
PsycARTICLES, from the American Psychological Association (APA), is a definitive source of full-text, peer-reviewed scholarly and scientific articles in psychology. The database contains more than 100,000 articles from 59 journals - 48 published by the American Psychological Association (APA) and 11 from allied organizations. It includes all journal articles, letters to the editor and errata from each journal. Coverage spans 1894 to present.
The Psychology and Behavioral Sciences Collection is a comprehensive database providing nearly 575 full text publications, including 550 peer-reviewed journals. The database covers topics such as emotional and behavioral characteristics, psychiatry & psychology, mental processes, anthropology, and observational and experimental methods. In addition to the full text, indexing and abstracts are provided for all journals in the collection.
PsycINFO contains more than 1.8 million citations and summaries of journal articles, book chapters, books, dissertations and technical reports, all in the field of psychology. Journal coverage, which dates back to the 1800s, includes international material selected from more than 1,700 periodicals in over 30 languages. More than 60,000 records are added each year.
A one-of-a-kind resource for measurement and instrumentation tools
Professionally indexed, the PsycTESTS® database is an extensive collection of items associated with psychological measures, scales, surveys, and other instruments essential to the research needs of professionals, students, and educators across the behavioral and social sciences.
PsycTESTS serves as a repository of detailed information about tests and measures used by psychologists and professionals in related fields such as psychiatry, management, business, education, social science, neuroscience, law, medicine, and social work. Full text of the instruments is available in many cases.
Contains information about the structures and biological activities of small molecules. Search for molecules using names, synonyms, keywords, or chemical structure drawings.
Need help using PubChem? Access its tutorial at: https://www.nlm.nih.gov/oet/ed/pubchem/tutorial/>https://www.nlm.nih.gov/oet/ed/pubchem/tutorial/
Providing up-to-date bibliographic records covering essential areas related to public administration, including public administration theory, administration and economy, administration and politics, administration and society, administrative structures and organization, public and social services, public service personnel and theory and methods.
A service of the National Library of Medicine, provides access to over 12 million MEDLINE citations back to the mid-1960's and additional life science journals.