Interview with Doctor Stanley B. Prusiner
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Intertidal and Subtidal Benthic Seaweed Diversity of South Georgia
Intertidal and Subtidal Benthic Seaweed Diversity of South Georgia Report for the South Georgia Heritage Trust Survey September 2011 Shallow Marine Survey Group E Wells1, P Brewin and P Brickle 1 Wells Marine, Norfolk, UK Executive Summary South Georgia is a highly isolated island with its marine life influenced by the circumpolar currents. The local seaweed communities have been researched sporadically over the last two centuries with most species collections and records documented for a limited number of sites within easy access. Despite the harsh conditions of the shallow marine environment of South Georgia a unique and diverse array of algal flora has become well established resulting in a high level of endemism. Current levels of seaweed species diversity were achieved along the north coast of South Georgia surveying 15 sites in 19 locations including both intertidal and subtidal habitats. In total 72 species were recorded, 8 Chlorophyta, 19 Phaeophyta and 45 Rhodophyta. Of these species 24 were new records for South Georgia, one of which may even be a new record for the Antarctic/sub-Antarctic. Historic seaweed studies recorded 103 species with a new total for the island of 127 seaweed species. Additional records of seaweed to the area included both endemic and cosmopolitan species. At this stage it is unknown as to the origin of such species, whether they have been present on South Georgia for long periods of time or if they are indeed recent additions to the seaweed flora. It may be speculated that many have failed to be recorded due to the nature of South Georgia, its sheer isolation and inaccessible coastline. -
Epidemiology Bulletin
VIRGINIA EPIDEMIOLOGY BULLETIN Robert B. Stroube, M.D., M.P.H., Health Commissioner Christopher Novak, M.D., M.P.H., Editor Suzanne R. Jenkins, V.M.D., M.P.H., Acting State Epidemiologist Vickie L. O’Dell, Layout Editor January 2005 Volume 105, No. 1 Transmissible Spongiform Encephalopathies (TSEs) A little over one year ago, on Decem- of diseases known as transmissible ber 25, 2003, the US Department of Agri- spongiform encephalopathies (TSEs). This a b culture (USDA) confirmed the diagnosis article is part of the Virginia Department of bovine spongiform encephalopathy of Health’s efforts to improve surveillance (BSE, or “mad cow disease”) in a single for TSEs in Virginia to better understand 1 dairy cow in Washington state. As a re- the disease as well as to detect any conversion sult, the USDA expanded and intensified changes in disease patterns. its national testing program for BSE. From June 1, 2004, to January 2, 2005, 167,476 Overview of TSEs alpha-helices beta-sheets cattle were tested. Not a single positive TSEs are a group of relatively rare pro- 2 animal was found. gressive neurodegenerative disorders that In May 2004, the New Jersey Depart- affect both humans and animals. They are Figure 1. (a) A healthy cellular ment of Health and Senior Services distinguished by long incubation periods, prion protein contains only alpha- (NJDHSS) and the Centers for Disease characteristic spongiform changes of the helices. (b) The pathogenic isoform Control and Prevention (CDC) reported brain associated with neuronal loss, and with alpha-helical structures on a suspected cluster of Creutzfeldt- the lack of a detectable immune or inflam- converted to beta-sheets.6 Jakob disease (CJD) cases (including one matory response. -
書 名 等 発行年 出版社 受賞年 備考 N1 Ueber Das Zustandekommen Der
書 名 等 発行年 出版社 受賞年 備考 Ueber das Zustandekommen der Diphtherie-immunitat und der Tetanus-Immunitat bei thieren / Emil Adolf N1 1890 Georg thieme 1901 von Behring N2 Diphtherie und tetanus immunitaet / Emil Adolf von Behring und Kitasato 19-- [Akitomo Matsuki] 1901 Malarial fever its cause, prevention and treatment containing full details for the use of travellers, University press of N3 1902 1902 sportsmen, soldiers, and residents in malarious places / by Ronald Ross liverpool Ueber die Anwendung von concentrirten chemischen Lichtstrahlen in der Medicin / von Prof. Dr. Niels N4 1899 F.C.W.Vogel 1903 Ryberg Finsen Mit 4 Abbildungen und 2 Tafeln Twenty-five years of objective study of the higher nervous activity (behaviour) of animals / Ivan N5 Petrovitch Pavlov ; translated and edited by W. Horsley Gantt ; with the collaboration of G. Volborth ; and c1928 International Publishing 1904 an introduction by Walter B. Cannon Conditioned reflexes : an investigation of the physiological activity of the cerebral cortex / by Ivan Oxford University N6 1927 1904 Petrovitch Pavlov ; translated and edited by G.V. Anrep Press N7 Die Ätiologie und die Bekämpfung der Tuberkulose / Robert Koch ; eingeleitet von M. Kirchner 1912 J.A.Barth 1905 N8 Neue Darstellung vom histologischen Bau des Centralnervensystems / von Santiago Ramón y Cajal 1893 Veit 1906 Traité des fiévres palustres : avec la description des microbes du paludisme / par Charles Louis Alphonse N9 1884 Octave Doin 1907 Laveran N10 Embryologie des Scorpions / von Ilya Ilyich Mechnikov 1870 Wilhelm Engelmann 1908 Immunität bei Infektionskrankheiten / Ilya Ilyich Mechnikov ; einzig autorisierte übersetzung von Julius N11 1902 Gustav Fischer 1908 Meyer Die experimentelle Chemotherapie der Spirillosen : Syphilis, Rückfallfieber, Hühnerspirillose, Frambösie / N12 1910 J.Springer 1908 von Paul Ehrlich und S. -
Simulating Physics with Computers
International Journal of Theoretical Physics, VoL 21, Nos. 6/7, 1982 Simulating Physics with Computers Richard P. Feynman Department of Physics, California Institute of Technology, Pasadena, California 91107 Received May 7, 1981 1. INTRODUCTION On the program it says this is a keynote speech--and I don't know what a keynote speech is. I do not intend in any way to suggest what should be in this meeting as a keynote of the subjects or anything like that. I have my own things to say and to talk about and there's no implication that anybody needs to talk about the same thing or anything like it. So what I want to talk about is what Mike Dertouzos suggested that nobody would talk about. I want to talk about the problem of simulating physics with computers and I mean that in a specific way which I am going to explain. The reason for doing this is something that I learned about from Ed Fredkin, and my entire interest in the subject has been inspired by him. It has to do with learning something about the possibilities of computers, and also something about possibilities in physics. If we suppose that we know all the physical laws perfectly, of course we don't have to pay any attention to computers. It's interesting anyway to entertain oneself with the idea that we've got something to learn about physical laws; and if I take a relaxed view here (after all I'm here and not at home) I'll admit that we don't understand everything. -
See the Scientific Petition
May 20, 2016 Implement the Endangered Species Act Using the Best Available Science To: Secretary Sally Jewell and Secretary Penny Prtizker We, the under-signed scientists, recommend the U.S. government place species conservation policy on firmer scientific footing by following the procedure described below for using the best available science. A recent survey finds that substantial numbers of scientists at the U.S. Fish and Wildlife Service (FWS) and the National Oceanic and Atmospheric Administration believe that political influence at their agency is too high.i Further, recent species listing and delisting decisions appear misaligned with scientific understanding.ii,iii,iv,v,vi For example, in its nationwide delisting decision for gray wolves in 2013, the FWS internal review failed the best science test when reviewed by an independent peer-review panel.vii Just last year, a FWS decision not to list the wolverine ran counter to the opinions of agency and external scientists.viii We ask that the Departments of the Interior and Commerce make determinations under the Endangered Species Actix only after they make public the independent recommendations from the scientific community, based on the best available science. The best available science comes from independent scientists with relevant expertise who are able to evaluate and synthesize the available science, and adhere to standards of peer-review and full conflict-of-interest disclosure. We ask that agency scientific recommendations be developed with external review by independent scientific experts. There are several mechanisms by which this can happen; however, of greatest importance is that an independent, external, and transparent science-based process is applied consistently to both listing and delisting decisions. -
Tools for Structural and Computational Analysis of Phosphoryl Transfer Enzymes
This is a repository copy of Metal Fluorides: Tools for Structural and Computational Analysis of Phosphoryl Transfer Enzymes. White Rose Research Online URL for this paper: https://eprints.whiterose.ac.uk/113916/ Version: Published Version Article: Jin, Yi orcid.org/0000-0002-6927-4371, Molt. Jr., Robert W. and Blackburn, Michael (2017) Metal Fluorides: Tools for Structural and Computational Analysis of Phosphoryl Transfer Enzymes. Topics in Current Chemistry. https://doi.org/10.1007/s41061-017-0130-y Reuse This article is distributed under the terms of the Creative Commons Attribution (CC BY) licence. This licence allows you to distribute, remix, tweak, and build upon the work, even commercially, as long as you credit the authors for the original work. More information and the full terms of the licence here: https://creativecommons.org/licenses/ Takedown If you consider content in White Rose Research Online to be in breach of UK law, please notify us by emailing [email protected] including the URL of the record and the reason for the withdrawal request. [email protected] https://eprints.whiterose.ac.uk/ Top Curr Chem (Z) (2017) 375:36 DOI 10.1007/s41061-017-0130-y REVIEW Metal Fluorides: Tools for Structural and Computational Analysis of Phosphoryl Transfer Enzymes Yi Jin1,2 • Robert W. Molt Jr.3,4,5 • G. Michael Blackburn2 Received: 2 December 2016 / Accepted: 1 March 2017 Ó The Author(s) 2017. This article is published with open access at Springerlink.com – Abstract The phosphoryl group, PO3 , is the dynamic structural unit in the bio- logical chemistry of phosphorus. -
Race in the Age of Obama Making America More Competitive
american academy of arts & sciences summer 2011 www.amacad.org Bulletin vol. lxiv, no. 4 Race in the Age of Obama Gerald Early, Jeffrey B. Ferguson, Korina Jocson, and David A. Hollinger Making America More Competitive, Innovative, and Healthy Harvey V. Fineberg, Cherry A. Murray, and Charles M. Vest ALSO: Social Science and the Alternative Energy Future Philanthropy in Public Education Commission on the Humanities and Social Sciences Reflections: John Lithgow Breaking the Code Around the Country Upcoming Events Induction Weekend–Cambridge September 30– Welcome Reception for New Members October 1–Induction Ceremony October 2– Symposium: American Institutions and a Civil Society Partial List of Speakers: David Souter (Supreme Court of the United States), Maj. Gen. Gregg Martin (United States Army War College), and David M. Kennedy (Stanford University) OCTOBER NOVEMBER 25th 12th Stated Meeting–Stanford Stated Meeting–Chicago in collaboration with the Chicago Humanities Perspectives on the Future of Nuclear Power Festival after Fukushima WikiLeaks and the First Amendment Introduction: Scott D. Sagan (Stanford Introduction: John A. Katzenellenbogen University) (University of Illinois at Urbana-Champaign) Speakers: Wael Al Assad (League of Arab Speakers: Geoffrey R. Stone (University of States) and Jayantha Dhanapala (Pugwash Chicago Law School), Richard A. Posner (U.S. Conferences on Science and World Affairs) Court of Appeals for the Seventh Circuit), 27th Judith Miller (formerly of The New York Times), Stated Meeting–Berkeley and Gabriel Schoenfeld (Hudson Institute; Healing the Troubled American Economy Witherspoon Institute) Introduction: Robert J. Birgeneau (Univer- DECEMBER sity of California, Berkeley) 7th Speakers: Christina Romer (University of Stated Meeting–Stanford California, Berkeley) and David H. -
Michael S. Brown, MD
DISTINGUISHED PHYSICIANS AND Michael S. Brown, M.D. Sir Richard Roberts, Ph.D. Winner, 1985 Nobel Prize in Physiology or Medicine Winner, 1993 Nobel Prize in Physiology or Medicine MEDICAL SCIENTISTS MENTORING Winner, 1988 Presidential National Medal of Science A globally prominent biochemist and molecular biologist, DELEGATES HAVE INCLUDED... Dr. Brown received the world’s most prestigious medical Dr. Roberts was awarded the Nobel Prize for his prize for his work describing the regulation of the groundbreaking contribution to discovering RNA splicing. cholesterol metabolism. His work laid the foundation for Dr. Roberts is dedicating his future research to GMO crops the class of drugs now called statins taken daily by more than 20 million and food sources, and demonstrating the effect they have on humanity. — GRANDg MASTERS — people worldwide. Ferid Murad, M.D., Ph.D. Mario Capecchi, Ph.D. Boris D. Lushniak, M.D., M.P.H Winner, 1998 Nobel Prize in Physiology or Medicine Academy Science Director The Surgeon General of the United States (acting, 2013-2014) Winner, 2007 Nobel Prize in Physiology or Medicine A world-renowned pioneer in biochemistry, Dr. Murad’s Winner, 2001 National Medal of Science Rear Admiral Lushniak, M.D., M.P.H., was the United award-winning research demonstrated that nitroglycerin Winner, 2001 Lasker Award States’ leading spokesperson on matters of public health, and related drugs help patients with heart conditions by Winner, 2003 Wolf Prize in Medicine overseeing the operations of the U.S. Public Health Service releasing nitric oxide into the body, thus relaxing smooth Mario Capecchi, Ph.D., a biophysicist, is a Distinguished Commissioned Corps, which consists of approximately muscles by elevating intracellular cyclic GMP, leading to vasodilation and Professor of Human Genetics at the University of Utah School of Medicine. -
Developing UAV Monitoring of South Georgia and the South Sandwich Islands’ Iconic Land-Based Marine Predators
fmars-08-654215 May 26, 2021 Time: 18:32 # 1 ORIGINAL RESEARCH published: 01 June 2021 doi: 10.3389/fmars.2021.654215 Developing UAV Monitoring of South Georgia and the South Sandwich Islands’ Iconic Land-Based Marine Predators John Dickens1*, Philip R. Hollyman1, Tom Hart2, Gemma V. Clucas3, Eugene J. Murphy1, Sally Poncet4, Philip N. Trathan1 and Martin A. Collins1 1 British Antarctic Survey, Natural Environment Research Council, Cambridge, United Kingdom, 2 Department of Zoology, University of Oxford, Oxford, United Kingdom, 3 Cornell Lab of Ornithology, Cornell University, Ithaca, NY, United States, 4 South Georgia Survey, Stanley, Falkland Islands Many remote islands present barriers to effective wildlife monitoring in terms of Edited by: challenging terrain and frequency of visits. The sub-Antarctic islands of South Georgia Wen-Cheng Wang, National Taiwan Normal University, and the South Sandwich Islands are home to globally significant populations of seabirds Taiwan and marine mammals. South Georgia hosts the largest breeding populations of Antarctic Reviewed by: fur seals, southern elephant seals and king penguins as well as significant populations of Gisele Dantas, wandering, black-browed and grey-headed albatross. The island also holds important Pontifícia Universidade Católica de Minas Gerais, Brazil populations of macaroni and gentoo penguins. The South Sandwich Islands host the Sofie Pollin, world’s largest colony of chinstrap penguins in addition to major populations of Adélie KU Leuven Research & Development, Belgium and macaroni penguins. A marine protected area was created around these islands in *Correspondence: 2012 but monitoring populations of marine predators remains a challenge, particularly John Dickens as these species breed over large areas in remote and often inaccessible locations. -
Knockout Mice and Test-Tube Babies
© 2001 Nature Publishing Group http://medicine.nature.com FOREWORD Laskers for 2001: Knockout mice and test-tube babies Compared with mathematics and physics, biology and medi- Oliver Smithies independently devised an ingenious method cine are mainly empirical sciences. As there are no grand uni- of homologous recombination that allows the preplanned fied theories to guide experiments, conceptual advances in and precise mutation of any desired gene among the ~35,000 the biomedical sciences are crucially dependent on techno- contained within the genome of ES cells. Combination of logical innovations. Examples of such innovations that have the Capecchi–Smithies technique of gene targeting with the revolutionized biology include recombinant DNA, DNA se- Evans technique of ES cell biology led to the first knockout quencing, polymerase chain reaction and monoclonal anti- mice in 1989, an exceptional advance that completely bodies. Examples of new technologies that have changed the style of contemporary biomedical science by revolutionized the practice of medicine include the making it possible to study the function of almost any single heart–lung machine and open heart surgery, coronary an- gene. So far, more than 4,000 of the ~35,000 mouse genes giography and coronary bypass have been knocked out, and more surgery, computer-assisted tomog- than 500 mouse models of human raphy and positron-emission to- disease have been created. mography, and immunosuppression Knockout mice are used today by and organ transplantation. thousands of scientists, both in This year’s Lasker Awards cele- academia and in the pharmaceuti- brate the development of two tech- cal/biotechnology industry. nologies that are comparable in The rise of the mouse to such ex- inventiveness and impact to those alted status in biomedical research mentioned above. -
In Shackleton's Footsteps
In Shackleton’s Footsteps 20 March – 06 April 2019 | Polar Pioneer About Us Aurora Expeditions embodies the spirit of adventure, travelling to some of the most wild and adventure and discovery. Our highly experienced expedition team of naturalists, historians and remote places on our planet. With over 27 years’ experience, our small group voyages allow for destination specialists are passionate and knowledgeable – they are the secret to a fulfilling a truly intimate experience with nature. and successful voyage. Our expeditions push the boundaries with flexible and innovative itineraries, exciting wildlife Whilst we are dedicated to providing a ‘trip of a lifetime’, we are also deeply committed to experiences and fascinating lectures. You’ll share your adventure with a group of like-minded education and preservation of the environment. Our aim is to travel respectfully, creating souls in a relaxed, casual atmosphere while making the most of every opportunity for lifelong ambassadors for the protection of our destinations. DAY 1 | Wednesday 20 March 2019 Ushuaia, Beagle Channel Position: 21:50 hours Course: 84° Wind Speed: 5 knots Barometer: 1007.9 hPa & falling Latitude: 54°55’ S Speed: 9.4 knots Wind Direction: E Air Temp: 11°C Longitude: 67°26’ W Sea Temp: 9°C Finally, we were here, in Ushuaia aboard a sturdy ice-strengthened vessel. At the wharf Gary Our Argentinian pilot climbed aboard and at 1900 we cast off lines and eased away from the and Robyn ticked off names, nabbed our passports and sent us off to Kathrine and Scott for a wharf. What a feeling! The thriving city of Ushuaia receded as we motored eastward down the quick photo before boarding Polar Pioneer. -
Course Material and Quiz Answer Form (PDF)
California Association for Medical Laboratory Technology Distance Learning Program PRION DISEASES Course # DL-983 by Rebecca Rosser, MA Education & Development Consultant - Laboratory Kaiser Permanente SCPMG Regional Reference Laboratory North Hollywood, CA Approved for 1.0 CE CAMLT is approved by the California Department of Public Health as a CA CLS Accrediting Agency (#21) Level of Difficulty: Intermediate 39656 Mission Blvd. Phone: 510.792.4441 Fremont, CA 94539 FAX: 510.792.3045 Notification of Distance Learning Deadline DON’T PUT YOUR LICENSE IN JEOPARDY! This is a reminder that all the continuing education units required to renew your license/certificate must be earned no later than the expiration date printed on your license/certificate. If some of your units are made up of Distance Learning courses, please allow yourself enough time to retake the test in the event you do not pass on the first attempt. CAMLT urges you to earn your CE units early! DISTANCE LEARNING ANSWER SHEET Please Circle the one best answer COURSE NAME: PRION DISEASES COURSE # DL-983 NAME ____________________________________ LIC. # ____________________ DATE ____________ SIGNATURE (REQUIRED) ___________________________________________________________________ EMAIL_______________________________________________________________________________________ ADDRESS _____________________________________________________________________________ STREET CITY STATE/ZIP 1.0 CE – FEE: $12.00 (MEMBER) | $22.00 (NON-MEMBER) PAYMENT METHOD: [ ] CHECK OR [ ] CREDIT CARD # _____________________________________ TYPE – VISA OR MC EXP. DATE ________ | SECURITY CODE: ___ - ___ - ___ 1. a b c d 2. a b c d 3. a b c d 4. a b c d 5. a b c d 6. a b c d 7. a b c d 8. a b c d 9. a b c d 10.