Human evolution video: 6 million years in a minute!

Medical Subject Headings for 2016 are now available online

NLM [National Library of Medicine] New files for Nov 10, 2015

*NLM Technical Bulletin, Nov-Dec 2015, 2016 Medical Subject Headings Available for Download

NLM Technical Bulletin, Sep-Oct 2015, 2016 MeSH Headings Available in the MeSH Browser [Editor’s note added November 10, 2015]

Poisonous Plants Database from Cornell, Animal Science Dept.

“Best of the Web” column in “Genetic Engineering & Biotechnology News” <>

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Oct 15, 2015 (Vol. 35, No. 18)

Poisonous Plants Database

The people in the College of Agriculture and Life Sciences at Cornell University want to make sure that you don’t accidentally poison your livestock or pets with toxic plants. Their Poisonous Plants database includes a sizable number of entries such as oak trees (the acorns and young leaves are poisonous to horses and cattle), Daphne (toxic to cats, dogs, and humans), and rhubarb (the leaves are toxic to goats, swine, horses, and even people—who knew?). Each entry is accompanied by images of the plants, as well as answers to questions that the authors have either encountered in the past or anticipate that readers may have. The database is simple to browse—either by scientific name or common name—or users can search the database by scientific name, common name, primary poisons, or species most often affected.

Life on Earth, 4.1billion years old?

Life on Earth likely started 4.1 billion years ago, much earlier than scientists thought

Posted: 19 Oct 2015 12:41 PM PDT

“Geochemists have found probable evidence for life on Earth at least 4.1 billion years ago — 300 million years earlier than previously documented, pushing the origin of life close to when the planet formed, 4.54 billion years ago.


Carbon in 4.1 billion year old zircon.
Credit: Stanford/UCLA.

University of California – Los Angeles. “Life on Earth likely started 4.1 billion years ago, much earlier than scientists thought: Evidence that early Earth was not dry and desolate.” ScienceDaily. ScienceDaily, 19 October 2015.

Go to <>. to read more about this, or see the journal reference.

Journal Reference:

  1. Elizabeth A. Bell, Patrick Boehnke, T. Mark Harrison, and Wendy L. Mao. Potentially biogenic carbon preserved in a 4.1 billion-year-old zircon. PNAS, October 19, 2015 DOI: 10.1073/pnas.1517557112

Virtual Cell Animation Collection

This website is hosted by North Dakota State University, the Molecular & Cellular Biology Learning Center:

There are 6 videos on molecular processes, 9 on cellular processes and 9 on cellular energy conversions.   There is also an overview video.  Sponsors include the National Science Foundation and the U.S. Dept. of Education.

Source:  Choice, Sept. 2015, p. 34, listing of “Outstanding Academic Websites of 2014”

Directory of Open Access Journals — DOAJ

This directory of OA journals is hosted by Lund University Libraries in Sweden.  From their homepage:

“DOAJ is an online directory that indexes and provides access to high quality, open access, peer-reviewed journals.”   One can search by keywords or browse through broader and narrower subject headings.

These stats are from their website, accessed Sept. 28, 2015:

Seen in “Outstanding Websites of 2014”, Choice, Sept. 2015, p. 33

ProQuest full text of scholarly journal content soon indexed by Google Scholar

By Kurt Sanford, CEO

“ProQuest is enabling the full text of its scholarly journal content to be indexed in Google Scholar, improving discovery and research outcomes. Our goal is that by the third quarter of 2015, users starting their research in Google Scholar will be able to access full text via ProQuest.”


Tuesday, 18th August 2015

ProQuest Scholarly Content Now Discoverable in Google Scholar

By Africa S. Hands

From No Shelf Required:

ProQuest has marked another milestone in ease of access to its rich research content. The full text of its scholarly content – including journals and working papers – is now indexed in Google Scholar, enabling Google Scholar users to seamlessly discover and access their library’s ProQuest collections. Efficiency and productivity for both ProQuest and Google Scholar users is improved, while libraries benefit from increased usage for their subscribed collections.

Full story >>

Source via: ResourceShelf Newsletter – 8th September 2015

[ResourceShelf] Newsletter 643

BioOne — adding 7 titles, but after 12/2015 ceasing to contain Entomological Soc. of Am. & Am. Soc. of Mammalogists publications

” BioOne adds seven new journals to BioOne Complete – 04 Sep 2015

BioOne, a nonprofit publisher that aims to make scientific research more accessible, has added seven new journals to BioOne Complete, its online aggregation of independently-published, subscribed and open-access titles.

Joining the subscribed aggregation in January 2016 will be: Caribbean Journal of Science, published by the University of Puerto Rico at Mayagüez; Journal of Entomological Science, published by the Georgia Entomological Society; Journal of the Lepidopterists’ Society, published by The Lepidopterists’ Society; and Systematic and Applied Acarology, published by the Systematic and Applied Acarology Society (UK). Joining BioOne Complete as open-access participants will be: Paleontological Contributions, published by The Paleontological Institute at The University of Kansas; and Palaeodiversity and Stuttgarter Beiträge zur Naturkunde A, both published by The Stuttgart State Museum of Natural History, Germany.

These titles represent a wealth of content in biodiversity conservation, entomology, paleontology, and natural history. Their collective backfile encompasses 48 years and over 12,000 new pages for BioOne Complete. In 2016, the aggregation will be home to 191 publications (130 current, 43 backfile-only, and 18 open-access titles), comprising over 1.2 million pages and growing daily. 78% of BioOne Complete’s subscribed titles are ranked in Thomson Reuters’ Journal Citation Reports, and 25% are based outside of the US. Furthermore, 73% of current titles are available in full-text XML exclusively through BioOne Complete.

Just as these new additions enhance a subscription to BioOne Complete, BioOne participation represents a key step forward for each of these nonprofit publishers to make their content more accessible to a global audience.

As of December 31, 2015, the publications of the Entomological Society of America and the American Society of Mammalogists will cease adding new content to BioOne Complete. In accordance with BioOne’s commitment to perpetual access, all previously deposited issues from 2000-2015 (sixteen years of content), will remain accessible to BioOne Complete subscribers in perpetuity.”

Source:  Knowledgespeak Newsletter, 9/4/2015

How many chemical substances are there? 100,000,000 (in CAS Registry)

US Chemical Abstracts Service registers 100 millionth chemical substance in CAS REGISTRY – 30 Jun 2015

Chemical Abstracts Service (CAS), the world’s authority for chemical information, has registered the 100 millionth chemical substance in the CAS REGISTRY, in the 50th anniversary year of the world’s largest database of unique chemical substances.

With a steady increase in patenting activity around the globe, it is not surprising the 100 millionth small molecule registration comes from a patent. In this case, the substance was reported in a World Intellectual Property Organization (WIPO) patent from Coferon, Inc. (Coferon) in Stony Brook, NY. The inventors claim the molecule, CAS RN 1786400-23-4, available in both SciFinder® and STN®, is a novel therapeutic designed to treat acute myeloid leukemia.

Started in 1965 as a project to uniquely identify and track chemical substance information, the CAS Registry system is the only complete and accurate source of unique identifiers, known as CAS Registry Numbers for all organic and inorganic substances disclosed in scientific publications and other reputable sources. Today, scientists, intellectual property professionals and compliance specialists around the world rely on CAS Registry Numbers to instantaneously identify and access the exact chemical needed for their research, safety and compliance needs.

The invention of CAS REGISTRY revolutionized the chemical information field and transformed research since the mid 60’s, and CAS Registry Numbers are ubiquitous in mainstream society today. Global regulatory organisations, including the United States Environmental Protection Agency and The ACT on the Registration and Evaluation of Chemicals regulatory body in Korea, require all new chemical substances manufactured or imported to be identified by a CAS Registry Number. These are also used on Materials Safety Data Sheets (MSDS) around the world as a reliable resource for safe handling and transport of chemicals. CAS Registry Numbers are found on consumer products we use, e.g., paint cans and shampoo labels, and are relied upon in numerous web information sources, including chemical suppliers sites, Wikipedia, PubChem, and ChemSpider, to provide the one unique key that can open the world of information about that substance.

The substantial growth in worldwide chemical discoveries over the past 10 years is reflected in CAS REGISTRY. A view of all substances added since 1965 shows that the pace of research has significantly accelerated in the past ten years. Of the 100 million substances in CAS REGISTRY, approximately 75 million were added over the past 10 years. On average, CAS has registered 1 substance every 2.5 minutes over the past 50 years.
Source:  Knowledgespeak Newsletter 6/30/2015
Click here

The Plant List


    “As the website rather modestly states, The Plant List is “a working list of all known plant species.” In other words, botanically inspired readers will find on this site basic information about 1,293,685 (and counting) different plants. Readers may like to begin with How to use this site, a comprehensive section that describes how to search The Plant List, when it is useful or not useful to conduct a search, when it is more helpful to browse, and other tips and tidbits. After getting their bearings, readers may then want to delve into the list itself. For instance, the Browse tab allows readers to look into the four major groups (flowering plants, conifers, ferns, and mosses), and then dig down into family, genera, and species. For science teachers looking for new resources to offer their students, or for anyone fascinated by plants, this collaboration between the Royal Botanical Gardens, Kew, and the Missouri Botanical Garden is a truly comprehensive resource. [CNH]”

  • Source: The Scout Report — Volume 21, Number 32 (HTML), Aug. 21, 2015