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Stem cell researchers must take more care in identifying true pluripotency in reprogrammed human cells, according to a study published online today (October 11) in Nature Biotechnology. The paper outlines strict molecular criteria for recognizing pluripotency, and warns that relying on just a single marker will muddle the field.

The paper, Gentile et al, Nature, 461, 627, 2009, discusses the apparent constant surface mass density of disk galaxies in the centers, over several orders of magnitude in mass and luminosity of galaxies, and that the density, when fit with a cold dark matter inspired density profile for the galaxy halos, leads one to conclude the break radius is such that the inferred cold dark matter density decreases at a radius corresponding to an apparently near constant acceleration.

ScienceDaily (Apr. 26, 2011) - In a paper published in the April 25 early online edition of the Proceedings of the National Academy of Sciences, researchers at the University of California, San Diego School of Medicine, the Gladstone Institutes in San Francisco and colleagues report a game-changing advance in stem cell science: the creation of long-term, self-renewing, primitive neural precursor cells from human embryonic stem cells (hESCs) that can be directed to become many types of neuron without increased risk of tumor formation.

"(Medical Xpress) -- Researchers from Japan recently published a paper in PLoS One describing their successful growth and transplantation of new teeth created from the stem cells of mice."

The development and advances in material science research are going to change all these things. We will soon have light weight cars, transportation items, highly durable paper, nano gadgets and many more.

"Magenta is a Google Brain project to ask and answer the questions, "Can we use machine learning to create compelling art and music? If so, how? If not, why not?" Our work is done in TensorFlow, and we regularly release our models and tools in open source. These are accompanied by demos, tutorial blog postings and technical papers. To follow our progress, watch our GitHub and join our discussion group."

"International Journal of Scientific & Engineering Research -IJSER (ISSN 2229-5518) - Call For Research Papers"

"Read paywalled research papers for free. Click the green tab and skip the paywall. It's fast, free, and legal, powered by our database of millions of author-uploaded PDFs."

"The rapid improvement in DNA sequencing has sparked a big data revolution in genomic sciences, which has in turn led to a proliferation of bioinformatics tools. To date, these tools have encountered little adversarial pressure. This paper evaluates the robustness of such tools if (or when ) adversarial attacks manifest. We demonstrate, for the first time, the synthesis of DNA which - when sequenced and processed - gives an at- tacker arbitrary remote code execution. To study the feasibility of creating and synthesizing a DNA-based exploit, we performed our attack on a modified down- stream sequencing utility with a deliberately introduced vulnerability. "

"Kami is the leading PDF & document annotation app for schools. Improve engagement and interaction in the classroom with Kami as your digital pen and paper. "

"Turn academic papers into AI-generated audio discussions About this experiment Illuminate is an experimental technology that uses AI to adapt content to your learning preferences."

The ScienceWISE.info provides scientists with possibilities of article annotation and scientific bookmarking, helping the international community of physicists to generate dynamically, as a part of their everyday work, an interactive semantic environment, containing a field specific concept ontology with direct ..

Die SZ schreibt heute, 04.07.12 über Vania Apkarian, der mittels Kernspin Schmerzpatienten untersucht hat... "Bei jenen 19 Personen, deren Schmerzen am Ende des jahres anhielten, kommunizierten die sog. insula und der Nucl acc. besonders intensiv miteinander. Diese Hirnregionen sind an der Verarbeitung von Gefühlen und am Lernen beteiligt. !Womöglich! lässt das Leid jene Menschen nicht mehr los, die es besonders emotional verarbeiten. +Ute Panzenboeck und es gibt mit großer Wahrscheinlichkeit eben doch 'T- und F- Menschen' ... vgl. Post von gestern vgl. http://ed.iiQii.de/gallery/Die-iiQii-Philosophie/DK_CGJ vgl. Susan Cain: http://www.geistundgegenwart.de/2011/08/still-die-bedeutung-von-introvertierten.html vgl. ed.iiQii.de/gallery/Die-iiQii-Philosophie/MartinBartonitz_saperion_de etc. Alle unsere (Patienten)-Studien beruhen immer auf einem Durchschnitt(-smensch), der gar nichts aussagt... http://www.geistundgegenwart.de/2012/01/frauen-und-manner-sind-verschieden.html

Mendeley is a free reference manager and academic social network that can help you organize your research, collaborate with others online, and discover the latest research.