75 FR 27249 - Standards of Performance for New Stationary Sources and Emissions Guidelines for Existing Sources...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-05-14

... other health care 325411 facilities, commercial 325412 research laboratories, 562213 commercial waste... hearing is held, it will be held at EPA's Campus located at 109 T.W. Alexander Drive in Research Triangle... (E143-03), [[Page 27250

40 CFR 59.515 - Incorporations by reference.

Code of Federal Regulations, 2013 CFR

2013-07-01

... Center, U.S. EPA, 401 M Street, SW., Washington, DC; the EPA Library, 109 T.W. Alexander Drive, U.S. EPA, Research Triangle Park, North Carolina; you may inspect the materials at the National Archives and Records...

40 CFR 59.515 - Incorporations by reference.

Code of Federal Regulations, 2011 CFR

2011-07-01

... Center, U.S. EPA, 401 M Street, SW., Washington, DC; the EPA Library, 109 T.W. Alexander Drive, U.S. EPA, Research Triangle Park, North Carolina; you may inspect the materials at the National Archives and Records...

40 CFR 59.515 - Incorporations by reference.

Code of Federal Regulations, 2014 CFR

2014-07-01

... Center, U.S. EPA, 401 M Street, SW., Washington, DC; the EPA Library, 109 T.W. Alexander Drive, U.S. EPA, Research Triangle Park, North Carolina; you may inspect the materials at the National Archives and Records...

40 CFR 59.515 - Incorporations by reference.

Code of Federal Regulations, 2012 CFR

2012-07-01

... Center, U.S. EPA, 401 M Street, SW., Washington, DC; the EPA Library, 109 T.W. Alexander Drive, U.S. EPA, Research Triangle Park, North Carolina; you may inspect the materials at the National Archives and Records...

40 CFR 59.515 - Incorporations by reference.

Code of Federal Regulations, 2010 CFR

2010-07-01

... Center, U.S. EPA, 401 M Street, SW., Washington, DC; the EPA Library, 109 T.W. Alexander Drive, U.S. EPA, Research Triangle Park, North Carolina; you may inspect the materials at the National Archives and Records...

77 FR 4808 - Conference on Air Quality Modeling

Federal Register 2010, 2011, 2012, 2013, 2014

2012-01-31

... update our available modeling tools with state-of-the-science techniques and for the public to offer new... C111, 109 T.W. Alexander Drive, Research Triangle Park, NC 27711. FOR FURTHER INFORMATION CONTACT... Quality Assessment Division, Mail Code C439-01, Research Triangle Park, NC 27711; telephone: (919) 541...

75 FR 4384 - Pesticide Products; Registration Applications

Federal Register 2010, 2011, 2012, 2013, 2014

2010-01-27

... Park, NC 27709. Product name: Indaziflam 500 SC Herbicide. Active ingredient: Herbicide with Indaziflam.... Alexander Drive, Research Triangle Park, NC 27709. Product name: Indaziflam 200 SC Herbicide. Active ingredient: Herbicide with Indaziflam at 19.05%. Proposed use: Preemergent control of annual [[Page 4386...

75 FR 45112 - Draft Toxicological Review of Hexachloroethane: In Support of Summary Information on the...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-08-02

... Office of Research and Development. EPA is releasing this draft assessment solely for the purpose of pre.... Environmental Protection Agency, 109 T.W. Alexander Drive, Research Triangle Park, NC 27709; telephone: 919-541... qualitative risk information on effects that may result from exposure to chemical substances found in the...

75 FR 21003 - National Toxicology Program (NTP); Office of Liaison, Policy and Review Meeting of the NTP Board...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-04-22

... appropriate animal and non-animal experimental models for mechanistic-based research, including genetically... is June 7, 2010, and for pre- registration to attend the meeting, including registering to present... Building at the NIEHS, 111 T.W. Alexander Drive, Research Triangle Park, NC 27709. Public comments on all...

77 FR 26300 - National Institute of Environmental Health Sciences; Notice of Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2012-05-03

... Structural Biology. Place: Nat. Inst. of Environmental Health Sciences, Building 101, Rodbell Auditorium, 111... Environmental Health Sciences, Building 101, Rodbell Auditorium, 111 T. W. Alexander Drive, Research Triangle... Sessions. Place: Nat. Inst. of Environmental Health Sciences, Building 101, Rodbell Auditorium, 111 T. W...

75 FR 32767 - Pesticide Products; Registration Applications

Federal Register 2010, 2011, 2012, 2013, 2014

2010-06-09

... difficulties and cannot contact you for clarification, EPA may not be able to consider your comment. Electronic... docket ID number and other identifying information (subject heading, Federal Register date and page... address: Bayer CropScience, P.O. Box 12014, 2 T.W. Alexander Drive, Research Triangle Park, NC 27709...

77 FR 12727 - Trifloxystrobin; Pesticide Tolerances

Federal Register 2010, 2011, 2012, 2013, 2014

2012-03-02

..., 2 T.W. Alexander Drive, Research Triangle Park, NC 27709. The petition requested that 40 CFR 180.555..., dermal and inhalation exposures. It is a strong dermal sensitizer. In repeated dose tests in rats, the... following pre-natal exposure to rats and rabbits and post-natal exposures to rats. Trifloxystrobin was...

Abstract: Using System Dynamics Analysis for Evaluating the Sustainability of “Complete Streets” Practices

EPA Science Inventory

Abstract: Using System Dynamics Analysis for Evaluating the Sustainability of “Complete Streets” Practices Primary Author: Nicholas R. Flanders 109 T.W. Alexander Drive Mail Code: E343-02 Research Triangle Park, NC 27709 919-541-3660 Flanders.nick@Epa.gov Topic categ...

76 FR 19378 - National Institute of Environmental Health Sciences; Notice of Closed Meetings

Federal Register 2010, 2011, 2012, 2013, 2014

2011-04-07

... Environmental Health Sciences; Notice of Closed Meetings Pursuant to section 10(d) of the Federal Advisory... Health Sciences Special Emphasis Panel, Baseline Study For Arsenic Exposure. Date: April 27, 2011. Time... Environmental Health Sciences, Building 101, Rodbell Auditorium, 111 T. W. Alexander Drive, Research Triangle...

78 FR 42968 - National Institute of Environmental Health Sciences; Notice of Closed Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2013-07-18

... Environmental Health Sciences; Notice of Closed Meeting Pursuant to section 10(d) of the Federal Advisory... Health Sciences Special Emphasis Panel; NIEHS Microbiome Review Meeting. Date: August 6, 2013. Time: 8:00... Environmental Health Sciences, Building 101, Rodbell Auditorium, 111 T. W. Alexander Drive, Research Triangle...

76 FR 5184 - National Institute of Environmental Health Sciences; Notice of Closed Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2011-01-28

... Environmental Health Sciences; Notice of Closed Meeting Pursuant to section 10(d) of the Federal Advisory... Health Sciences Special Emphasis Panel; Outstanding New Environmental Scientist Award. Date: February 24... Environmental Health Sciences, Building 101, Rodbell Auditorium, 111 T. W. Alexander Drive, Research Triangle...

75 FR 65364 - National Institute of Environmental Health Sciences; Notice of Closed Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2010-10-22

... Environmental Health Sciences; Notice of Closed Meeting Pursuant to section 10(d) of the Federal Advisory... Health Sciences Special Emphasis Panel; Conferences and Scientific Meetings Support. Date: November 16... Environmental Health Sciences, Building 101, Rodbell Auditorium, 111 T. W. Alexander Drive, Research Triangle...

77 FR 6562 - Notice of Receipt of Requests for Amendments To Delete Uses in Certain Pesticide Registrations

Federal Register 2010, 2011, 2012, 2013, 2014

2012-02-08

... name and address 264 Bayer CropScience, P.O. Box 12014, 2. T.W. Alexander Drive, Research Triangle Park... these products who desire continued use on crops or sites being deleted should contact the applicable... BXN Cotton. [[Page 6563

75 FR 33190 - Trifloxystrobin; Pesticide Tolerances

Federal Register 2010, 2011, 2012, 2013, 2014

2010-06-11

....gpoaccess.gov/ecfr . To access the harmonized test guidelines referenced in this document electronically, please go http://www.epa.gov/ocspp and select ``Test Methods and Guidelines.'' C. How Can I File an... (PP 8F7487) by Bayer CropScience, 2 T.W. Alexander Drive, P.O. Box 12014, Research Triangle Park, NC...

78 FR 2882 - Findings of Failure To Submit a Complete State Implementation Plan for Section 110(a) Pertaining...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-01-15

..., 109 TW Alexander Drive, Research Triangle Park, NC 27709. SUPPLEMENTARY INFORMATION: I. General..., Chicago, IL 60604. EPA Region VI: Guy Donaldson, Chief, Arkansas, Louisiana, New Air Planning Section, EPA... Technology Transfer and Advancement Act J. Executive Order 12898: Federal Actions to Address Environmental...

75 FR 11884 - Pesticide Products; Registration Applications

Federal Register 2010, 2011, 2012, 2013, 2014

2010-03-12

.... Company Name and Address: Arysta LifeScience North America, 15401 Weston Parkway, Suite 150, Cary, NC... Number: EPA-HQ-OPP-2009-0279. Company Name and Address: Bayer CropScience, P.O. Box 12014, 2 T.W...: Bayer CropScience, P.O. Box 12014, 2 T.W. Alexander Drive, Research Triangle Park, NC 27709. Active...

76 FR 80940 - Environmental Laboratory Advisory Board Meeting Dates and Agenda

Federal Register 2010, 2011, 2012, 2013, 2014

2011-12-27

... Officer, US EPA, Mail Code E243-05, 109 T. W. Alexander Drive, Research Triangle Park, NC 27709, or email... information. For information on access or services for individuals with disabilities or to request accommodation of a disability, please contact Lara P. Autry on the number above, preferably at least 10 days...

76 FR 54127 - Tebuconazole; Pesticide Tolerances

Federal Register 2010, 2011, 2012, 2013, 2014

2011-08-31

..., shorts; and wheat, germ. Bayer CropScience requested these tolerances under the Federal Food, Drug, and... apply to certain entities. If you have any questions regarding the applicability of this action to a... 0F7792 by Bayer CropScience, 2 T.W. Alexander Drive, P.O. Box 12014, Research Triangle Park, NC 27709...

77 FR 77077 - Pesticide Product Registration; Receipt of Applications for New Uses

Federal Register 2010, 2011, 2012, 2013, 2014

2012-12-31

... affected entities may include: Crop production (NAICS code 111). Animal production (NAICS code 112). Food... File Symbol: 264-1049 and 72155- RNO. Docket ID Number: EPA-HQ-OPP-2012-0946. Applicant: Bayer CropScience, 2 T. W. Alexander Drive, P. O. Box 12014, Research Triangle Park, NC 27709. Active Ingredient...

78 FR 69083 - Information Collection Request Submitted to OMB for Review and Approval; Comment Request; 8-Hour...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-11-18

... received will be included in the public docket without change including any personal information provided... Code C539- 01, Environmental Protection Agency, T.W. Alexander Drive, Research Triangle Park, NC 27711... promulgated in two Phases: Phase 1 published on April 30, 2004, (69 FR 23951) and Phase 2 published on...

76 FR 44324 - Environmental Laboratory Advisory Board; Notice of Charter Renewal

Federal Register 2010, 2011, 2012, 2013, 2014

2011-07-25

... imposed on the Agency by law. Inquiries may be directed to Lara P. Autry, Senior Advisor, U.S. Environmental Protection Agency, Office of the Science Advisor, 109 T W Alexander Drive (E243-05), Research... Science Advisor. [FR Doc. 2011-18709 Filed 7-22-11; 8:45 am] BILLING CODE 6560-50-P ...

76 FR 3134 - Environmental Laboratory Advisory Board (ELAB) Meeting Dates and Agenda

Federal Register 2010, 2011, 2012, 2013, 2014

2011-01-19

... 1 p.m. ET to discuss the ideas and views presented at the previous ELAB meetings, as well as new..., Designated Federal Officer, U.S. EPA (E243-05), 109 T.W. Alexander Drive, Research Triangle Park, NC 27709..., 2011. Kevin Teichman, Acting EPA Science Advisor. [FR Doc. 2011-995 Filed 1-13-11; 4:15 pm] BILLING...

78 FR 299 - Environmental Laboratory Advisory Board Meeting Dates and Agenda

Federal Register 2010, 2011, 2012, 2013, 2014

2013-01-03

.... EPA, 109 T. W. Alexander Drive, Mail Code E243-05, Research Triangle Park, NC 27709 or emailed to..., 2013 at 1:00 p.m. ET to discuss the ideas and views presented at the previous ELAB meetings, as well as new business. Items to be discussed by ELAB over these coming meetings include: (1) Issues in...

75 FR 32463 - Notice of Receipt of Several Pesticide Petitions Filed for Residues of Pesticide Chemicals in or...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-06-08

... CropScience, P.O. Box 12014, 2 T. W. Alexander Drive, Research Triangle Park, NC 27709, proposes to...-5967, e-mail address: [email protected] . 5. PP 0F7706. (EPA-HQ-OPP-2010-0311). Bayer CropScience... commodities poultry, fat at 0.1 ppm; poultry, meat byproducts at 0.1 ppm; poultry, meat at 0.1 ppm; and eggs...

Tissue and cellular rigidity and mechanosensitive signaling activation in Alexander disease.

PubMed

Wang, Liqun; Xia, Jing; Li, Jonathan; Hagemann, Tracy L; Jones, Jeffrey R; Fraenkel, Ernest; Weitz, David A; Zhang, Su-Chun; Messing, Albee; Feany, Mel B

2018-05-15

Glial cells have increasingly been implicated as active participants in the pathogenesis of neurological diseases, but critical pathways and mechanisms controlling glial function and secondary non-cell autonomous neuronal injury remain incompletely defined. Here we use models of Alexander disease, a severe brain disorder caused by gain-of-function mutations in GFAP, to demonstrate that misregulation of GFAP leads to activation of a mechanosensitive signaling cascade characterized by activation of the Hippo pathway and consequent increased expression of A-type lamin. Importantly, we use genetics to verify a functional role for dysregulated mechanotransduction signaling in promoting behavioral abnormalities and non-cell autonomous neurodegeneration. Further, we take cell biological and biophysical approaches to suggest that brain tissue stiffness is increased in Alexander disease. Our findings implicate altered mechanotransduction signaling as a key pathological cascade driving neuronal dysfunction and neurodegeneration in Alexander disease, and possibly also in other brain disorders characterized by gliosis.

75 FR 36775 - Qualification of Drivers; Exemption Applications; Diabetes Mellitus

Federal Register 2010, 2011, 2012, 2013, 2014

2010-06-28

... exemption from the prohibition against persons with insulin-treated diabetes mellitus (ITDM) operating... control of his diabetes using insulin; and is able to drive a CMV safely. Mr. Alexander meets the... stable control of his diabetes using insulin; and is able to drive a CMV safely. Mr. Baron meets the...

78 FR 27238 - Ocean Transportation Intermediary License Applicants

Federal Register 2010, 2011, 2012, 2013, 2014

2013-05-09

... President (QI), Charles H. Fischer III, President, Application Type: QI Change. CNC Worldwide, Inc. (NVO), 5343 W. Imperial Highway, Suite 300, Los Angeles, CA 90045, Officers: Eric Cheon, Secretary (QI), Henry...), 446 Cloverleaf Drive, Baldwin Park, CA 91706, Officers: Alexander C. Sahagun, President (QI), Julian L...

75 FR 44273 - National Institute of Environmental Health Sciences; Notice of Closed Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2010-07-28

... Environmental Health Sciences; Notice of Closed Meeting Pursuant to section 10(d) of the Federal Advisory... Health Sciences Special Emphasis Panel; Supplemental Center Grants For Community Outreach. Date: August.... of Environmental Health Sciences, Building 101, Rodbell Auditorium, 111 T. W. Alexander Drive...

7 CFR 1792.103 - Seismic design and construction standards for new buildings.

Code of Federal Regulations, 2010 CFR

2010-01-01

... Structures. Copies are available from the American Society of Civil Engineers, Publications Marketing Department, 1801 Alexander Bell Drive, Reston, VA 20191-4400. E-mail: marketing@asce.org. Telephone: (800) 548-2723. Fax: (703) 295-6211. (3) 2003 International Code Council (ICC) International Building Code...

77 FR 30524 - Pesticide Products; Receipt of Applications To Register New Uses

Federal Register 2010, 2011, 2012, 2013, 2014

2012-05-23

...-2012-0107. Company name and address: Bayer CropScience, P.O. Box 12014, 2 T. W. Alexander Drive.... Company name and address: Dow AgroSciences LLC, 9330 Zionsville Rd., Indianapolis, IN 46268. Active...Sciences LLC, 9330 Zionsville Rd., Indianapolis, IN 46268. Active ingredient: 2, 4,D= choline salt...

77 FR 31356 - Pesticide Products; Receipt of Applications To Register New Uses

Federal Register 2010, 2011, 2012, 2013, 2014

2012-05-25

... Number: EPA-HQ-OPP-2012- 0241. Company name and address: Bayer CropScience LP, 2 T. W. Alexander Drive.... Registration Number: 264-825. Docket Number: EPA-HQ-OPP-2012- 0325. Company name and address: Bayer CropScience... pesticide manufacturer. Potentially affected entities may include, but are not limited to: Crop production...

How Alexander von Humboldt's life story can inspire innovative soil research in developing countries

NASA Astrophysics Data System (ADS)

Bouma, Johan

2017-09-01

The pioneering vision of Alexander von Humboldt of science and society of the early 1800s is still highly relevant today. His open mind and urge to make many measurements characterizing the interconnected web of life are crucial ingredients as we now face the worldwide challenge of the UN Sustainable Development Goals. Case studies in the Philippines, Vietnam, Kenya, Niger, and Costa Rica demonstrate, in Alexander's spirit, interaction with stakeholders and attention to unique local conditions, applying modern measurement and modeling methods and allowing inter- and transdisciplinary research approaches. But relations between science and society are increasingly problematic, partly as a result of the information revolution and post-truth, fact-free thinking. Overly regulated and financially restricted scientific communities in so-called developed countries may stifle intellectual creativity. Researchers in developing countries are urged to leapfrog these problems in the spirit of Alexander von Humboldt as they further develop their scientific communities. Six suggestions to the science community are made with particular attention to soil science. (The Humboldt lecture, presented by the 2017 recipient of the Alexander von Humboldt lecture, Johan Bouma, can be accessed at http://client.cntv.at/egu2017/ml1.)

Historical Roots of Contemporary Debates on Soviet Military Doctrine and Defense

DTIC Science & Technology

1991-01-01

28 - institutchikis’ "new thinking" about war. According to one prolific Soviet researcher, Alexander Savelyev , war aims are now being redefined and...limits. Indeed, it may well 5 Discussions with Alexander Savelyev at the Institute of World Economy and International Relations (IMEMO), Moscow, January...examines the themes of and historical context for the writings of Soviet strategists of the 1920s, such as Alexander Svechin and Leon Trotsky, who

78 FR 24197 - Product Cancellation Order for Certain Pesticide Registrations

Federal Register 2010, 2011, 2012, 2013, 2014

2013-04-24

...; NY050002; OH030003). IN 46268-1054. 66330 Arysta Life Science North America, LLC, 15401 Weston Parkway... (ME090004) Bayer CropScience LP, 2 T.W. Alexander Dr., P.O. Box 12014, Research Triangle Park, NC 27709. 432 Bayer Environmental Science, 2 T.W. Alexander Dr., P.O. Box 12014, Research Triangle Park, NC 27709. 675...

A psychoanalytic study of Alexander the Great.

PubMed

Thomas, K R

1995-12-01

The purpose of this paper was to demonstrate how Freudian concepts such as the Oedipus complex, castration anxiety, fear of loss of love, the psychosexual stages of development, and the tripartite structure of personality can be used to understand the life and achievements of Alexander the Great. To accomplish this purpose, specific incidents, myths, and relationships in Alexander's life were analyzed from a Freudian psychoanalytic perspective. Green (1991), in his recent biography of Alexander, has questioned the merit of using Freudian concepts to understand Alexander's character. In fact, he stated specifically: If he (Alexander) had any kind of Oedipus complex it came in a poor second to the burning dynastic ambition which Olympias so sedulously fostered in him; those who insist on his psychological motivation would do better to take Adler as their mentor than Freud (p.56). Later, in the concluding section of his book, Green (1991, pp. 486-487) discounted Freudian interpretations of Alexander's distaste for sex, the rumors of his homosexual liaisons, his partiality for middle-aged or elderly ladies, and the systematic domination of his early years by Olympias as little more than the projected fears and desires of the interpreters. And again, an Adlerian power-complex paradigm was suggested as the preferable theoretical framework to use. Green's argument was based primarily on an exchange, reported originally by Plutarch, which took place between Alexander and Philip prior to Alexander's tutorship with Aristotle. Purportedly, Philip enjoined his son to study hard and pay close attention to all Aristotle said "so that you may not do a great many things of the sort that I am sorry I have done." At this point, Alexander "somewhat pertly" took Philip to task "because he was having children by other women besides his wife." Philip's reply was: "Well then, if you have many competitors for the kingdom, prove yourself honorable and good, so that you may obtain the kingdom not because of me, but because of yourself." Green interpreted this exchange as confirming that Alexander was more interested in his succession to the throne (power) than in any sexual relationships Philip might be having with any women other than Olympias. That is, Alexander's concern in this exchange was not about Philip's marital infidelity per se, but rather about the prospect of potential competitors (other children) for the throne. Significantly, by emphasizing the manifest content of the exchange, Green ignored a myriad of other possible fears and wishes on Alexander's part, including the fear of castration, the wish to have sex (like his father) with Olympias and other women, the wish to challenge his father's authority and superiority, the fear of loss of love, and the wish (given Philip's homosexual exploits with other boys) to have sex with Philip. Moreover, one could easily explain what Green has described as "the burning dynastic ambition which Olympias so sedulously fostered in him" (p.56), and Alexander's so called "power-complex" in terms which are perfectly consistent with drive/structure theory (e.g., see Freud, 1900/1953a and Freud, 1914/1957, respectively). In other words, Green's arguments against the possibility of a Freudian solution to the puzzle of Alexander's character are less than compelling. By contrast, as demonstrated in this paper, a plethora of historical data exist to suggest that much of Alexander's personality structure and behavior can be explained by his unresolved Oedipus complex, the ambition and self-confidence instilled in him by Olympias, the anal-sadistic and narcissistic organization of his character, his unconscious wish to please his mother, and his being lapped (from birth) in the myth of the hero. Although it is risky, at best, to attempt to analyze an individual without the benefit of clinical data, and even more risky to base such an analysis on fragmentary and often contradictory data assimilated long

40 CFR 62.15130 - What types of operator certification must the chief facility operator and shift supervisor obtain...

Code of Federal Regulations, 2012 CFR

2012-07-01

... Requirements for Small Municipal Waste Combustion Units Constructed on or Before August 30, 1999 Good Combustion Practices: Operator Certification § 62.15130 What types of operator certification must the chief....W. Alexander Drive, Room C521C, RTP, NC 27709 or at the National Archives and Records Administration...

40 CFR 62.15130 - What types of operator certification must the chief facility operator and shift supervisor obtain...

Code of Federal Regulations, 2010 CFR

2010-07-01

... Requirements for Small Municipal Waste Combustion Units Constructed on or Before August 30, 1999 Good Combustion Practices: Operator Certification § 62.15130 What types of operator certification must the chief....W. Alexander Drive, Room C521C, RTP, NC 27709 or at the National Archives and Records Administration...

40 CFR 62.15130 - What types of operator certification must the chief facility operator and shift supervisor obtain...

Code of Federal Regulations, 2013 CFR

2013-07-01

... Requirements for Small Municipal Waste Combustion Units Constructed on or Before August 30, 1999 Good Combustion Practices: Operator Certification § 62.15130 What types of operator certification must the chief....W. Alexander Drive, Room C521C, RTP, NC 27709 or at the National Archives and Records Administration...

40 CFR 62.15130 - What types of operator certification must the chief facility operator and shift supervisor obtain...

Code of Federal Regulations, 2011 CFR

2011-07-01

... Requirements for Small Municipal Waste Combustion Units Constructed on or Before August 30, 1999 Good Combustion Practices: Operator Certification § 62.15130 What types of operator certification must the chief....W. Alexander Drive, Room C521C, RTP, NC 27709 or at the National Archives and Records Administration...

40 CFR 62.15130 - What types of operator certification must the chief facility operator and shift supervisor obtain...

Code of Federal Regulations, 2014 CFR

2014-07-01

... Requirements for Small Municipal Waste Combustion Units Constructed on or Before August 30, 1999 Good Combustion Practices: Operator Certification § 62.15130 What types of operator certification must the chief....W. Alexander Drive, Room C521C, RTP, NC 27709 or at the National Archives and Records Administration...

Dr Elizabeth Alexander: First Female Radio Astronomer

NASA Astrophysics Data System (ADS)

Orchiston, Wayne

2005-01-01

During March-April 1945, solar radio emission was detected at 200 MHz by operators of a Royal New Zealand Air Force radar unit located on Norfolk Island. Initially dubbed the `Norfolk Island Effect', this anomalous radiation was investigated throughout 1945 by British-born Elizabeth Alexander, head of the Operational Research Section of the Radio Development Laboratory in New Zealand. Alexander prepared a number of reports on this work, and in early 1946 she published a short paper in the newly-launched journal, Radio & Electronics. A geologist by training, Elizabeth Alexander happened to be in the right place at the right time, and unwittingly became the first woman in the world to work in the field that would later become known as radio astronomy. Her research also led to further solar radio astronomy projects in New Zealand in the immediate post-war year, and in part was responsible for the launch of the radio astronomy program at the Division of Radiophysics, CSIRO, in Sydney.

The Berlin tradition in Chicago: Franz Alexander and the Chicago Institute for Psychoanalysis.

PubMed

Schmidt, Erika S

2010-01-01

Freud considered Franz Alexander, the first graduate of the Berlin Psychoanalytic Institute and an assistant in the Berlin Polyclinic, to be "one of our strongest hopes for the future." Alexander went on to become the first director of the Chicago Institute for Psychoanalysis in 1932 and modeled some of the Chicago Institute's mission on his Berlin experiences. He was also a researcher in psychosomatic medicine, a prolific writer about psychoanalysis and prominent in psychoanalytic organizations. As he proposed modifications in psychoanalytic technique, he became a controversial figure, especially in the elaboration of his ideas about brief therapy and the corrective emotional experience. This paper puts Alexander's achievements in historical context, draws connections between the Berlin and Chicago Institutes and suggests that, despite his quarrels with traditional psychoanalysis, Alexander's legacy may be in his attitude towards psychoanalysis, characterized by a commitment to scientific study, a willingness to experiment, and a conviction about the role of psychoanalysis within the larger culture.

List of Organizing Committees and Conference Programme

NASA Astrophysics Data System (ADS)

2012-03-01

Organizers Frank Laboratory of Neutron Physics, Joint Institute for Nuclear Research Horia Hulubei National Institute of Physics and Nuclear Engineering - IFIN HH Romanian Neutron Scattering Society Sponsors Frank Laboratory of Neutron Physics, Joint Institute for Nuclear Research Horia Hulubei National Institute of Physics and Nuclear Engineering - IFIN HH Comenius University in Bratislava, Slovakia Institute of Macromolecular Chemistry AS CR, Czech Republic Programme Committee Valentin Gordely (chairman)Joint Institute for Nuclear Research, Russia Heinrich StuhrmannGermany Jose TeixeiraLaboratoire Leon Brillouin, France Pavel ApelJoint Institute for Nuclear Research, Russia Pavol BalgavyComenius University in Bratislava, Slovakia Alexander BelushkinJoint Institute for Nuclear Research, Russia Georg BueldtInstitute of Structural Biology and Biophysics (ISB), Germany Leonid BulavinTaras Shevchenko National University of Kyiv, Ukraine Emil BurzoBabes-Bolyai University, Romania Vadim CherezovThe Scripps Research Institute, Department of Molecular Biology, USA Ion IonitaRomanian Society of Neutron Scattering, Romania Alexei KhokhlovMoscow State University, Russia Aziz MuzafarovInstitute of Synthetic Polymeric Materials, Russian Academy of Sciences, Russia Alexander OzerinInstitute of Synthetic Polymeric Materials, Russian Academy of Sciences, Russia Gerard PepyResearch Institute for Solid State Physics and Optics, Hungary Josef PlestilInstitute of Macromolecular Chemistry CAS, Czech Republic Aurel RadulescuJuelich Centre for Neutron Science JCNS, Germany Maria BalasoiuJoint Institute for Nuclear Research, Russia Alexander KuklinJoint Institute for Nuclear Research, Russia Local Organizing Committee Alexander Kuklin - Chairman Maria Balasoiu - Co-chairman Tatiana Murugova - Secretary Natalia Malysheva Natalia Dokalenko Julia Gorshkova Andrey Rogachev Oleksandr Ivankov Dmitry Soloviev Lilia Anghel Erhan Raul The PDF also contains the Conference Programme.

The impact of the alexander technique on improving posture and surgical ergonomics during minimally invasive surgery: pilot study.

PubMed

Reddy, Pramod P; Reddy, Trisha P; Roig-Francoli, Jennifer; Cone, Lois; Sivan, Bezalel; DeFoor, W Robert; Gaitonde, Krishnanath; Noh, Paul H

2011-10-01

One of the main ergonomic challenges during surgical procedures is surgeon posture. There have been reports of a high number of work related injuries in laparoscopic surgeons. The Alexander technique is a process of psychophysical reeducation of the body to improve postural balance and coordination, permitting movement with minimal strain and maximum ease. We evaluated the efficacy of the Alexander technique in improving posture and surgical ergonomics during minimally invasive surgery. We performed a prospective cohort study in which subjects served as their own controls. Informed consent was obtained. Before Alexander technique instruction/intervention subjects underwent assessment of postural coordination and basic laparoscopic skills. All subjects were educated about the Alexander technique and underwent post-instruction/intervention assessment of posture and laparoscopic skills. Subjective and objective data obtained before and after instruction/intervention were tabulated and analyzed for statistical significance. All 7 subjects completed the study. Subjects showed improved ergonomics and improved ability to complete FLS™ as well as subjective improvement in overall posture. The Alexander technique training program resulted in a significant improvement in posture. Improved surgical ergonomics, endurance and posture decrease surgical fatigue and the incidence of repetitive stress injuries to laparoscopic surgeons. Further studies of the influence of the Alexander technique on surgical posture, minimally invasive surgery ergonomics and open surgical techniques are warranted to explore and validate the benefits for surgeons. Copyright © 2011 American Urological Association Education and Research, Inc. Published by Elsevier Inc. All rights reserved.

Underground Nuclear Explosions at Azgir, Kazakhstan, and Implications for Identifying Decoupled Nuclear Testing in Salt

DTIC Science & Technology

1993-06-28

nuclear explosions in the national economy of the USSR, UCRL - Trans-10477, (Translation from Russian), Lawrence Radiation Laboratory, University of...applications of underground nuclear explosions in the national economy of the USSR, UCRL -Trans-10477, 47 pp., Lawrence Radiation Laboratory, University of...of Southern California 3701 North Fairfax Drive University Park Arlington, VA 22203-1714 Los Angeles, CA 90089-0741 Prof. Shelton Alexander Dr

78 FR 33785 - Receipt of Several Pesticide Petitions Filed for Residues of Pesticide Chemicals in or on Various...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-06-05

...: [email protected] . 7. PP 2F8101. (EPA-HQ-OPP-2013-0226). Bayer CropScience LP, 2 T.W. Alexander Drive..., pads at 0.9 ppm; cattle/goat/hog/horse/sheep, fat at 0.5 ppm; cattle/goat/hog/horse/sheep, meat at 1...: [email protected] . 8. PP 2F8120. (EPA-HQ-OPP-2013-0015). Dow AgroSciences, 9330 Zionsville Road...

Riding on the Back of a Giant: Adding Malta to the "5 Cultures" Study by Robin Alexander

ERIC Educational Resources Information Center

Peresso, Randolph

2017-01-01

This paper focuses on the methodology adopted for Malta+5, which builds on Robin Alexander's work by comparing the five pedagogical cultures he studied to the one in Malta. It reflects critically on the research process adopted in this study, and shows how, despite the very limited experience and resources, applying the methodology, frameworks and…

An economic evaluation of Alexander Technique lessons or acupuncture sessions for patients with chronic neck pain: A randomized trial (ATLAS).

PubMed

Essex, Holly; Parrott, Steve; Atkin, Karl; Ballard, Kathleen; Bland, Martin; Eldred, Janet; Hewitt, Catherine; Hopton, Ann; Keding, Ada; Lansdown, Harriet; Richmond, Stewart; Tilbrook, Helen; Torgerson, David; Watt, Ian; Wenham, Aniela; Woodman, Julia; MacPherson, Hugh

2017-01-01

To assess the cost-effectiveness of acupuncture and usual care, and Alexander Technique lessons and usual care, compared with usual GP care alone for chronic neck pain patients. An economic evaluation was undertaken alongside the ATLAS trial, taking both NHS and wider societal viewpoints. Participants were offered up to twelve acupuncture sessions or twenty Alexander lessons (equivalent overall contact time). Costs were in pounds sterling. Effectiveness was measured using the generic EQ-5D to calculate quality adjusted life years (QALYs), as well as using a specific neck pain measure-the Northwick Park Neck Pain Questionnaire (NPQ). In the base case analysis, incremental QALY gains were 0.032 and 0.025 in the acupuncture and Alexander groups, respectively, in comparison to usual GP care, indicating moderate health benefits for both interventions. Incremental costs were £451 for acupuncture and £667 for Alexander, mainly driven by intervention costs. Acupuncture was likely to be cost-effective (ICER = £18,767/QALY bootstrapped 95% CI £4,426 to £74,562) and was robust to most sensitivity analyses. Alexander lessons were not cost-effective at the lower NICE threshold of £20,000/QALY (£25,101/QALY bootstrapped 95% CI -£150,208 to £248,697) but may be at £30,000/QALY, however, there was considerable statistical uncertainty in all tested scenarios. In comparison with usual care, acupuncture is likely to be cost-effective for chronic neck pain, whereas, largely due to higher intervention costs, Alexander lessons are unlikely to be cost-effective. However, there were high levels of missing data and further research is needed to assess the long-term cost-effectiveness of these interventions.

An economic evaluation of Alexander Technique lessons or acupuncture sessions for patients with chronic neck pain: A randomized trial (ATLAS)

PubMed Central

Essex, Holly; Parrott, Steve; Atkin, Karl; Ballard, Kathleen; Bland, Martin; Eldred, Janet; Hewitt, Catherine; Hopton, Ann; Keding, Ada; Lansdown, Harriet; Richmond, Stewart; Tilbrook, Helen; Torgerson, David; Watt, Ian; Wenham, Aniela; Woodman, Julia; MacPherson, Hugh

2017-01-01

Objectives To assess the cost-effectiveness of acupuncture and usual care, and Alexander Technique lessons and usual care, compared with usual GP care alone for chronic neck pain patients. Methods An economic evaluation was undertaken alongside the ATLAS trial, taking both NHS and wider societal viewpoints. Participants were offered up to twelve acupuncture sessions or twenty Alexander lessons (equivalent overall contact time). Costs were in pounds sterling. Effectiveness was measured using the generic EQ-5D to calculate quality adjusted life years (QALYs), as well as using a specific neck pain measure–the Northwick Park Neck Pain Questionnaire (NPQ). Results In the base case analysis, incremental QALY gains were 0.032 and 0.025 in the acupuncture and Alexander groups, respectively, in comparison to usual GP care, indicating moderate health benefits for both interventions. Incremental costs were £451 for acupuncture and £667 for Alexander, mainly driven by intervention costs. Acupuncture was likely to be cost-effective (ICER = £18,767/QALY bootstrapped 95% CI £4,426 to £74,562) and was robust to most sensitivity analyses. Alexander lessons were not cost-effective at the lower NICE threshold of £20,000/QALY (£25,101/QALY bootstrapped 95% CI -£150,208 to £248,697) but may be at £30,000/QALY, however, there was considerable statistical uncertainty in all tested scenarios. Conclusions In comparison with usual care, acupuncture is likely to be cost-effective for chronic neck pain, whereas, largely due to higher intervention costs, Alexander lessons are unlikely to be cost-effective. However, there were high levels of missing data and further research is needed to assess the long-term cost-effectiveness of these interventions. PMID:29211741

Teachers of the Alexander Technique in the UK and the people who take their lessons: A national cross-sectional survey.

PubMed

Eldred, J; Hopton, A; Donnison, E; Woodman, J; MacPherson, H

2015-06-01

Given the rising profile of the Alexander Technique in the UK, there is a need for a comprehensive description of its teachers and of those who currently take lessons. In a national survey of Alexander teachers, we set out to address this information gap. A cross-sectional survey of 871 UK members of three main Alexander Technique teachers' professional associations was conducted. A questionnaire requested information about their professional background, teaching practice and methods, and about the people who attend lessons and their reasons for seeking help. With an overall response rate of 61%, 534 teachers responded; 74% were female with median age of 58 years, 60% had a higher education qualification, and 95% were self-employed, many with additional non-Alexander paid employment. The majority (87%) offered lessons on their own premises or in a privately rented room, and 19% provided home visits; both individual and group lessons were provided. People who took lessons were predominantly female (66%) with a median age of 48 years, and 91% paid for their lessons privately. Nearly two-thirds (62%) began lessons for reasons related to musculoskeletal conditions, including back symptoms, posture, neck pain, and shoulder pain. Other reasons were general (18%, including well-being), performance-related (10%, including voice-, music-, and sport-related), psychological (5%) and neurological (3%). We estimate that Alexander teachers in the UK provide approximately 400,000 lessons per year. This study provides an overview of Alexander Technique teaching in the UK today and data that may be useful when planning future research. Copyright © 2015 Elsevier Ltd. All rights reserved.

Randomised controlled trial of Alexander technique lessons, exercise, and massage (ATEAM) for chronic and recurrent back pain.

PubMed

Little, Paul; Lewith, George; Webley, Fran; Evans, Maggie; Beattie, Angela; Middleton, Karen; Barnett, Jane; Ballard, Kathleen; Oxford, Frances; Smith, Peter; Yardley, Lucy; Hollinghurst, Sandra; Sharp, Debbie

2008-08-19

To determine the effectiveness of lessons in the Alexander technique, massage therapy, and advice from a doctor to take exercise (exercise prescription) along with nurse delivered behavioural counselling for patients with chronic or recurrent back pain. Factorial randomised trial. 64 general practices in England. 579 patients with chronic or recurrent low back pain; 144 were randomised to normal care, 147 to massage, 144 to six Alexander technique lessons, and 144 to 24 Alexander technique lessons; half of each of these groups were randomised to exercise prescription. Normal care (control), six sessions of massage, six or 24 lessons on the Alexander technique, and prescription for exercise from a doctor with nurse delivered behavioural counselling. Roland Morris disability score (number of activities impaired by pain) and number of days in pain. Exercise and lessons in the Alexander technique, but not massage, remained effective at one year (compared with control Roland disability score 8.1: massage -0.58, 95% confidence interval -1.94 to 0.77, six lessons -1.40, -2.77 to -0.03, 24 lessons -3.4, -4.76 to -2.03, and exercise -1.29, -2.25 to -0.34). Exercise after six lessons achieved 72% of the effect of 24 lessons alone (Roland disability score -2.98 and -4.14, respectively). Number of days with back pain in the past four weeks was lower after lessons (compared with control median 21 days: 24 lessons -18, six lessons -10, massage -7) and quality of life improved significantly. No significant harms were reported. One to one lessons in the Alexander technique from registered teachers have long term benefits for patients with chronic back pain. Six lessons followed by exercise prescription were nearly as effective as 24 lessons. National Research Register N0028108728.

Research on Deafness

ERIC Educational Resources Information Center

Ramsey, Collette

1970-01-01

Paper presented at the Summer Meeting of the Alexander Graham Bell Association (Philadelphia, June 24-27, 1970) in which the author reviews the research supported by The Deafness Research Foundation. (RD)

Alexander Samokutyaev conducts BTKh-14/Bioemulsiya (Bioemulsion) Experiment

NASA Image and Video Library

2011-05-05

ISS027-E-022454 (5 May 2011) --- Russian cosmonaut Alexander Samokutyaev, Expedition 27 flight engineer, uses a glovebox to service the Russian Bioemulsion science payload in the Poisk Mini-Research Module 2 (MRM2) of the International Space Station. The Bioemulsion experiment is attempting to develop faster technologies for obtaining microorganism biomass and biologically active substance biomass for creating highly efficient environmentally pure bacteria, enzymes, and medicinal/pharmaceutical preparations.

A complex-network perspective on Alexander's wholeness

NASA Astrophysics Data System (ADS)

Jiang, Bin

2016-12-01

The wholeness, conceived and developed by Christopher Alexander, is what exists to some degree or other in space and matter, and can be described by precise mathematical language. However, it remains somehow mysterious and elusive, and therefore hard to grasp. This paper develops a complex network perspective on the wholeness to better understand the nature of order or beauty for sustainable design. I bring together a set of complexity-science subjects such as complex networks, fractal geometry, and in particular underlying scaling hierarchy derived by head/tail breaks - a classification scheme and a visualization tool for data with a heavy-tailed distribution, in order to make Alexander's profound thoughts more accessible to design practitioners and complexity-science researchers. Through several case studies (some of which Alexander studied), I demonstrate that the complex-network perspective helps reduce the mystery of wholeness and brings new insights to Alexander's thoughts on the concept of wholeness or objective beauty that exists in fine and deep structure. The complex-network perspective enables us to see things in their wholeness, and to better understand how the kind of structural beauty emerges from local actions guided by the 15 fundamental properties, and in particular by differentiation and adaptation processes. The wholeness goes beyond current complex network theory towards design or creation of living structures.

A Survey of Serious Aircraft Accidents Involving Fatigue Fracture. Volume 2. Rotary-Wing Aircraft (Etude sur des Accidents Importants d’Avions du aux Effets des Fractures de Fatigue. Volume 2. Effets sur des Helicopteres).

DTIC Science & Technology

1983-04-01

Convention on International Civil Aviation, Second Edition , March 1966. 5. WORLD AIRLINE ACCIDENT SUMMARY. Civil Aviation Authority, (Great Britain...people who either provided information, or who suggested other sources of information for the current edition of this survey. E.M.R. Alexander Civil...Waverley, New Zealand. F-28C Tail rotor drive shaft. Fatigue strength reduc- ed by softened condition & surface decarbur- isation. AISA 4130 steel. Ref: NZ

[Researchers training in the context of the collaborative projects: experiences of Instituto de Medicina Tropical "Alexander von Humbolt", Universidad Peruana Cayetano Heredia].

PubMed

Gotuzzo, Eduardo; González, Elsa; Verdonck, Kristien

2010-09-01

Research is a main element for human and social development. Under this point of view, it involves particular challenges and opportunities for the so-called "developing countries". An approach for those challenges and opportunities comes from the analysis of two interrelated activities; the training of new researchers and the research development with institutions or researchers which are external to the institution ("collaborative research"). Both activities are essential for the consolidation, widening and updating of the institutional capabilities for scientific production. We present here the experiences of the Instituto de Medicina Tropical "Alexander von Humboldt" of the Universidad Peruana Cayetano Heredia, in relation to the training of new researchers, we discuss the four elements we consider key for this process; the promotion of stimulating environments for research, the proactive identification of fellows, the complementary advice and networks consolidation; and we analyze three successful models of international collaboration for the training of new researchers under different institutional approaches.

Archaeological Investigations in the Upper Tombigbee Valley, Mississippi: Phase I. Volume 1.

DTIC Science & Technology

1983-01-01

6.10 Site 221T563: Selected c,ramics; Alexander Incised .............................. 6.90 6.91 6.11 Site 221T563: Selected ceramics: Alexander... Incised .............................. 6.92 6.93 6.12 Site 221T563: Selected ceramics: Alexander Incised .............................. 6.94 6.95 6.13 Site...221T563: Selected ceramics: Alexander Incised .............................. 6.96 6.9i 6.14 Site 221T563: Selected ceramics: Alexander Incised

Expanding Perspectives on HRD Research. Symposium.

ERIC Educational Resources Information Center

2002

This document contains three papers from a symposium on expanding perspectives in human resource development (HRD) research. "The Concept of Culture in International and Comparative HRD Research: Methodological Problems and Possible Solutions" (Alexander Ardichvili, K. Peter Kuchinke) discusses the following topics: (1) alternative…

2012 ARPA-E Energy Innovation Summit Keynote Presentation (Frederick W. Smith, FedEx Corporation), with Introduction by Senator Lamar Alexander (TN)

ScienceCinema

Smith, Frederick W.

2018-02-01

The third annual ARPA-E Energy Innovation Summit was held in Washington D.C. in February, 2012. The event brought together key players from across the energy ecosystem - researchers, entrepreneurs, investors, corporate executives, and government officials - to share ideas for developing and deploying the next generation of energy technologies. Following introduction by Senator Lamar Alexander of Tennessee, Frederick W. Smith, Chairman, President, and CEO of FedEx Corporation, gave the third keynote presentation of the day.

Annotated translation of "Die Wasserversorgung einiger Nordseebäder [The water supply of some North Sea spas]" by Alexander Herzberg (1901)

NASA Astrophysics Data System (ADS)

Houben, Georg

2018-05-01

The publication "The water supply of some North Sea spas" by Alexander Herzberg in 1901 is a cornerstone of coastal groundwater research. It was fundamental to the development of the Ghijben-Herzberg principle, which describes the hydrostatic equilibrium between fresh and saline groundwater. Due to its age and the language barrier, the paper is often cited but probably rarely read. Therefore, the original paper has been translated from German into English, accompanied by an introduction and notes explaining the historical context.

Numerical simulation of convective generated gravity waves in the stratosphere and MLT regions.

NASA Astrophysics Data System (ADS)

Heale, C. J.; Snively, J. B.

2017-12-01

Convection is an important source of gravity wave generation, especially in the summer tropics and midlatitudes, and coherent wave fields above convection are now routinely measured in the stratosphere and mesosphere [e.g. Hoffmann et al., JGR, 118, 2013; Gong et al., JGR, 120, 2015; Perwitasari et al., GRL, 42, 22, 2016]. Numerical studies have been performed to investigate the generation mechanisms, source spectra, and their effects on the middle and upper atmosphere [e.g. Fovell et al., AMS, 49,16, 1992; Alexander and Holton, Atmos. Chem. Phys., 4 2004; Vincent et al., JGR, 1118, 2013], however there is still considerable work needed to fully describe these parameters. GCMs currently lack the resolution to explicitly simulate convection generation and rely on simplified parameterizations while full cloud resolving models are computationally expensive and often only extend into the stratosphere. More recent studies have improved the realism of these simulations by using radar derived precipitation rates to drive latent heating in models that simulate convection [Grimsdell et al., AMS, 67, 2010; Stephan and Alexander., J. Adv. Model. Earth. Syst, 7, 2015], however they too only consider wave propagation in the troposphere and stratosphere. We use a 2D nonlinear, fully compressible model [Snively and Pasko., JGR, 113, 2008] to excite convectively generated waves, based on NEXRAD radar data, using the Stephan and Alexander [2015] algorithms. We study the propagation, and spectral evolution of the generated waves up into the MLT region. Ambient atmosphere parameters are derived from observations and MERRA-2 reanalysis data, and stratospheric (AIRS) and mesospheric (Lidar, OH airglow) observations enable comparisons with simulation results.

Introduced northern pike predation on salmonids in southcentral Alaska

USGS Publications Warehouse

Sepulveda, Adam J.; Rutz, David S.; Ivey, Sam S.; Dunker, Kristine J.; Gross, Jackson A.

2013-01-01

Northern pike (Esox lucius) are opportunistic predators that can switch to alternative prey species after preferred prey have declined. This trophic adaptability allows invasive pike to have negative effects on aquatic food webs. In Southcentral Alaska, invasive pike are a substantial concern because they have spread to important spawning and rearing habitat for salmonids and are hypothesised to be responsible for recent salmonid declines. We described the relative importance of salmonids and other prey species to pike diets in the Deshka River and Alexander Creek in Southcentral Alaska. Salmonids were once abundant in both rivers, but they are now rare in Alexander Creek. In the Deshka River, we found that juvenile Chinook salmon (Oncorhynchus tshawytscha) and coho salmon (O. kisutch) dominated pike diets and that small pike consumed more of these salmonids than large pike. In Alexander Creek, pike diets reflected the distribution of spawning salmonids, which decrease with distance upstream. Although salmonids dominated pike diets in the lowest reach of the stream, Arctic lamprey (Lampetra camtschatica) and slimy sculpin (Cottus cognatus) dominated pike diets in the middle and upper reaches. In both rivers, pike density did not influence diet and pike consumed smaller prey items than predicted by their gape-width. Our data suggest that (1) juvenile salmonids are a dominant prey item for pike, (2) small pike are the primary consumers of juvenile salmonids and (3) pike consume other native fish species when juvenile salmonids are less abundant. Implications of this trophic adaptability are that invasive pike can continue to increase while driving multiple species to low abundance.

Alexander Disease

MedlinePlus

... there are no ethnic, racial, geographic, or cultural/economic differences in its distribution. Alexander disease is a ... there are no ethnic, racial, geographic, or cultural/economic differences in its distribution. Alexander disease is a ...

Alexander the Great's relationship with alcohol.

PubMed

Liappas, J A; Lascaratos, J; Fafouti, S; Christodoulou, G N

2003-05-01

This study sought to clarify if Alexander the Great indulged pathologically in alcohol and whether it contributed to his death. The texts of the historians Diodorus of Sicily, Plutarch, Arrian, Curtius Rufus, Athenaeus, Aelian and Justin were studied, with their information concerning wine consumption by Macedonians, and especially Alexander, and were evaluated. The surviving historical texts, all later than Alexander's epoch, are based on a series of contemporary histories and especially on the 'Royal Journals', an official diary written in the imperial court. Alexander consumed large quantities of undiluted wine periodically, reaching pathological intoxication. However, the existing data do not provide convincing evidence that Alexander the Great manifested abuse of or dependence on alcohol according to DSM-IV or ICD-10 criteria and it seems unlikely that alcohol was involved in his untimely death.

Genetics Home Reference: Alexander disease

MedlinePlus

... the prognosis of a genetic condition? Genetic and Rare Diseases Information Center Frequency The prevalence of Alexander disease ... Degenerative Nerve Diseases Health Topic: Leukodystrophies Genetic and Rare Diseases Information Center (1 link) Alexander disease Additional NIH ...

The Fraser Experimental Forest, Colorado: Research program and published research 1937-1985

Treesearch

Robert R. Alexander; Charles A. Troendle; Merrill R. Kaufmann; Wayne D. Shepperd; Glenn L. Crouch; Ross K. Watkins

1985-01-01

This report provides an overview of the research done on the Fraser Experimental Forest. It replaces GTR's no. 40 and 40A by Robert R. Alexander and Ross K. Watkins in 1977. Included are descriptions of physical features and resources, highlights of past and current research, and the publications derived from that research.

"Most brilliant in judgment": Alexander the Great and Aristotle.

PubMed

Lainas, Panagiotis; Panutsopulos, Dimitrios; Skandalakis, Panagiotis N; Zoras, Odysseas; Skandalakis, John E

2005-03-01

From historical sources, it is evident that Alexander the Great was indebted to one of his teachers, Aristotle of Stagira. It was the teaching of Aristotle that evoked all the nascent talents of young Alexander and turned him into a great man. Alexander was extremely interested in the secrets of medicine and considered it an art. The medical knowledge he acquired from Aristotle may have saved his life and the lives of his troops on many occasions. If Alexander did not possess medical knowledge and if his everyday life had not been so greatly influenced by medicine, he might never have been able to create his empire.

Morphological Characterization of the Frontal and Parietal Bones of the Human Skull

DTIC Science & Technology

2017-03-01

ARL-TR- 7962 ● MAR 2017 US Army Research Laboratory Morphological Characterization of the Frontal and Parietal Bones of the...Army Research Laboratory Morphological Characterization of the Frontal and Parietal Bones of the Human Skull by Stephen L Alexander SURVICE...

Gerst in Russian segment

NASA Image and Video Library

2014-06-06

ISS040-E-008044 (6 June 2014) --- European Space Agency astronaut Alexander Gerst, Expedition 40 flight engineer, is pictured in the Rassvet Mini-Research Module 1 (MRM-1) hatch of the International Space Station.

Gerst in Russian segment

NASA Image and Video Library

2014-06-06

ISS040-E-008036 (6 June 2014) --- European Space Agency astronaut Alexander Gerst, Expedition 40 flight engineer, is pictured in the Rassvet Mini-Research Module 1 (MRM-1) hatch of the International Space Station.

Patients' views of receiving lessons in the Alexander technique and an exercise prescription for managing back pain in the ATEAM trial.

PubMed

Yardley, Lucy; Dennison, Laura; Coker, Rebecca; Webley, Frances; Middleton, Karen; Barnett, Jane; Beattie, Angela; Evans, Maggie; Smith, Peter; Little, Paul

2010-04-01

Lessons in the Alexander Technique and exercise prescription proved effective for managing low back pain in primary care in a clinical trial. To understand trial participants' expectations and experiences of the Alexander Technique and exercise prescription. A questionnaire assessing attitudes to the intervention, based on the Theory of Planned Behaviour, was completed at baseline and 3-month follow-up by 183 people assigned to lessons in the Alexander Technique and 176 people assigned to exercise prescription. Semi-structured interviews to assess the beliefs contributing to attitudes to the intervention were carried out at baseline with14 people assigned to the lessons in the Alexander Technique and 16 to exercise prescription, and at follow-up with 15 members of the baseline sample. Questionnaire responses indicated that attitudes to both interventions were positive at baseline but became more positive at follow-up only in those assigned to lessons in the Alexander Technique. Thematic analysis of the interviews suggested that at follow-up many patients who had learned the Alexander Technique felt they could manage back pain better. Whereas many obstacles to exercising were reported, few barriers to learning the Alexander Technique were described, since it 'made sense', could be practiced while carrying out everyday activities or relaxing, and the teachers provided personal advice and support. Using the Alexander Technique was viewed as effective by most patients. Acceptability may have been superior to exercise because of a convincing rationale and social support and a better perceived fit with the patient's particular symptoms and lifestyle.

12. Detail view of southeast side window of AlexanderAlmon House ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

12. Detail view of southeast side window of Alexander-Almon House with rain barrel at lower left and roof rafter tails at top, facing northwest. - Alexander-Almon House, 130 Philip Almon Road, Roopville, Carroll County, GA

What is the perceived impact of Alexander technique lessons on health status, costs and pain management in the real life setting of an English hospital? The results of a mixed methods evaluation of an Alexander technique service for those with chronic back pain.

PubMed

McClean, Stuart; Brilleman, Sam; Wye, Lesley

2015-07-28

Randomised controlled trial evidence indicates that Alexander Technique is clinically and cost effective for chronic back pain. The aim of this mixed methods evaluation was to explore the role and perceived impact of Alexander Technique lessons in the naturalistic setting of an acute hospital Pain Management Clinic in England. To capture changes in health status and resource use amongst service users, 43 service users were administered three widely used questionnaires (Brief Pain Inventory, MYMOP and Client Service Resource Inventory) at three time points: baseline, six weeks and three months after baseline. We also carried out 27 telephone interviews with service users and seven face-to-face interviews with pain clinic staff and Alexander Technique teachers. Quantitative data were analysed using descriptive statistics and qualitative data were analysed thematically. Those taking Alexander Technique lessons reported small improvements in health outcomes, and condition-related costs fell. However, due to the non-randomised, uncontrolled nature of the study design, changes cannot be attributed to the Alexander Technique lessons. Service users stated that their relationship to pain and pain management had changed, especially those who were more committed to practising the techniques regularly. These changes may explain the reported reduction in pain-related service use and the corresponding lower associated costs. Alexander Technique lessons may be used as another approach to pain management. The findings suggests that Alexander Technique lessons can help improve self-efficacy for those who are sufficiently motivated, which in turn may have an impact on service utilisation levels.

Expedition 41 Soyuz TMA-13M Landing

NASA Image and Video Library

2014-11-10

A Russian search and rescue all terrain vehicle (ATV) drives Expedition 41 Flight Engineer Reid Wiseman of NASA from the medical tent to his awaiting helicopter after he and Expedition 41 Commander Max Suraev of the Russian Federal Space Agency (Roscosmos) and Flight Engineer Alexander Gerst of the European Space Agency (ESA) landed in their Soyuz TMA-13M capsule in a remote area near the town of Arkalyk, Kazakhstan on Monday, Nov. 10, 2014. Suraev, Wiseman and Gerst returned to Earth after more than five months onboard the International Space Station where they served as members of the Expedition 40 and 41 crews. Photo Credit: (NASA/Bill Ingalls)

Expedition 41 Soyuz TMA-13M Landing

NASA Image and Video Library

2014-11-10

A Russian search and rescue all terrain vehicle (ATV) drives Expedition 41 Flight Engineer Alexander Gerst of the European Space Agency (ESA) from the medical tent to his awaiting helicopter after he and Expedition 41 Commander Max Suraev of the Russian Federal Space Agency (Roscosmos), and NASA Flight Engineer Reid Wiseman landed in their Soyuz TMA-13M capsule in a remote area near the town of Arkalyk, Kazakhstan on Monday, Nov. 10, 2014. Suraev, Wiseman and Gerst returned to Earth after more than five months onboard the International Space Station where they served as members of the Expedition 40 and 41 crews. Photo Credit: (NASA/Bill Ingalls)

Participating in and delivering the ATEAM trial (Alexander technique lessons, exercise, and massage) interventions for chronic back pain: A qualitative study of professional perspectives.

PubMed

Beattie, Angela; Shaw, Alison; Yardley, Lucy; Little, Paul; Sharp, Debbie

2010-01-01

To outline professionals' experiences of participation, perceived benefits and acceptability of the interventions delivered in the ATEAM trial (Alexander technique lessons, exercise, and massage), for patients with chronic or recurrent back pain. Qualitative study using in-depth interviews was conducted with a purposeful sample of twenty professionals (general practitioners (GPs), nurses, Alexander technique teachers, and massage therapists). Data were recorded, transcribed, and analysed thematically using the constant comparison method. Evidence of effectiveness GPs wanted an evidence base for the interventions, whilst nurses, Alexander technique teachers and massage therapists perceived patient reports of benefit as evidence. Professionals' perception of the acceptability of the intervention: professional perspectives differed, with GPs and nurses viewing the structured nature of exercise prescription and Alexander technique lessons as more beneficial and acceptable than massage in alleviating patients' back pain. Economic cost: the cost to patients pursuing Alexander technique lessons and massage was perceived to be a barrier outside the trial. Inter-professional communication: there was little communication between the professionals groups within the trial. Valuable insights have been gained into the perceived benefits and acceptability of exercise, Alexander technique lessons and massage as interventions for chronic back pain. Lessons in the Alexander technique with or without exercise, was perceived as more beneficial and acceptable than massage by professionals who participated and delivered the ATEAM trial interventions. Copyright 2010 Elsevier Ltd. All rights reserved.

Introspection in Problem Solving

ERIC Educational Resources Information Center

Jäkel, Frank; Schreiber, Cornell

2013-01-01

Problem solving research has encountered an impasse. Since the seminal work of Newell und Simon (1972) researchers do not seem to have made much theoretical progress (Batchelder and Alexander, 2012; Ohlsson, 2012). In this paper we argue that one factor that is holding back the field is the widespread rejection of introspection among cognitive…

78 FR 30791 - Airworthiness Directives; Alexander Schleicher GmbH & Co. Segelflugzeugbau Sailplanes

Federal Register 2010, 2011, 2012, 2013, 2014

2013-05-23

... Schleicher GmbH & Co. Segelflugzeugbau Sailplanes AGENCY: Federal Aviation Administration (FAA), Department... new airworthiness directive (AD) for all Alexander Schleicher GmbH & Co. Segelflugzeugbau Models AS... proposed AD, contact Alexander Schleicher GmbH & Co Segelflugzeugbau, Stra[szlig]e 1 D-- 36163 Poppenhausen...

Alexander's (356-323 BC) expeditionary Medical Corps 334-323 BC.

PubMed

Retsas, Spyros

2009-08-01

Alexander had a profound interest in medicine and healing. Original Greek texts survive mainly from the works of Plutarch and Arrian. This paper examines original sources naming the physicians who participated in Alexander's expedition in Asia, the battle injuries he sustained and his final illness in Babylon.

27 CFR 9.53 - Alexander Valley.

Code of Federal Regulations, 2013 CFR

2013-04-01

... 27 Alcohol, Tobacco Products and Firearms 1 2013-04-01 2013-04-01 false Alexander Valley. 9.53 Section 9.53 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY ALCOHOL AMERICAN VITICULTURAL AREAS Approved American Viticultural Areas § 9.53 Alexander Valley. (a) Name. The name of the...

27 CFR 9.53 - Alexander Valley.

Code of Federal Regulations, 2012 CFR

2012-04-01

... 27 Alcohol, Tobacco Products and Firearms 1 2012-04-01 2012-04-01 false Alexander Valley. 9.53 Section 9.53 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY LIQUORS AMERICAN VITICULTURAL AREAS Approved American Viticultural Areas § 9.53 Alexander Valley. (a) Name. The name of the...

27 CFR 9.53 - Alexander Valley.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Alexander Valley. 9.53 Section 9.53 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY LIQUORS AMERICAN VITICULTURAL AREAS Approved American Viticultural Areas § 9.53 Alexander Valley. (a) Name. The name of the...

27 CFR 9.53 - Alexander Valley.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 27 Alcohol, Tobacco Products and Firearms 1 2011-04-01 2011-04-01 false Alexander Valley. 9.53 Section 9.53 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY LIQUORS AMERICAN VITICULTURAL AREAS Approved American Viticultural Areas § 9.53 Alexander Valley. (a) Name. The name of the...

27 CFR 9.53 - Alexander Valley.

Code of Federal Regulations, 2014 CFR

2014-04-01

... 27 Alcohol, Tobacco Products and Firearms 1 2014-04-01 2014-04-01 false Alexander Valley. 9.53 Section 9.53 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY ALCOHOL AMERICAN VITICULTURAL AREAS Approved American Viticultural Areas § 9.53 Alexander Valley. (a) Name. The name of the...

Randomised controlled trial of Alexander technique lessons, exercise, and massage (ATEAM) for chronic and recurrent back pain: economic evaluation.

PubMed

Hollinghurst, Sandra; Sharp, Debbie; Ballard, Kathleen; Barnett, Jane; Beattie, Angela; Evans, Maggie; Lewith, George; Middleton, Karen; Oxford, Frances; Webley, Fran; Little, Paul

2008-12-11

An economic evaluation of therapeutic massage, exercise, and lessons in the Alexander technique for treating persistent back pain. Cost consequences study and cost effectiveness analysis at 12 month follow-up of a factorial randomised controlled trial. 579 patients with chronic or recurrent low back pain recruited from primary care. Normal care (control), massage, and six or 24 lessons in the Alexander technique. Half of each group were randomised to a prescription for exercise from a doctor plus behavioural counselling from a nurse. Costs to the NHS and to participants. Comparison of costs with Roland-Morris disability score (number of activities impaired by pain), days in pain, and quality adjusted life years (QALYs). Comparison of NHS costs with QALY gain, using incremental cost effectiveness ratios and cost effectiveness acceptability curves. Intervention costs ranged from pound30 for exercise prescription to pound596 for 24 lessons in Alexander technique plus exercise. Cost of health services ranged from pound50 for 24 lessons in Alexander technique to pound124 for exercise. Incremental cost effectiveness analysis of single therapies showed that exercise offered best value ( pound61 per point on disability score, pound9 per additional pain-free day, pound2847 per QALY gain). For two-stage therapy, six lessons in Alexander technique combined with exercise was the best value (additional pound64 per point on disability score, pound43 per additional pain-free day, pound5332 per QALY gain). An exercise prescription and six lessons in Alexander technique alone were both more than 85% likely to be cost effective at values above pound20 000 per QALY, but the Alexander technique performed better than exercise on the full range of outcomes. A combination of six lessons in Alexander technique lessons followed by exercise was the most effective and cost effective option.

Classroom Community and Discourse: How Argumentation Emerges during a Socratic Circle

ERIC Educational Resources Information Center

Brown, Alexis Carmela

2016-01-01

Literacy and language development is a central aspect of educational theory and practice. One area of literacy and language research that has had a lot of attention is dialogic teaching (Bakhtin, 1984; Freire, 1970; Murphey, Wilkinson, Soter, Hennessey, & Alexander, 2009; Reznitskaya & Gregory, 2013). However, there is limited research on…

Characteristics of Entering Black Freshmen in Predominately Black and Predominately White Institutions: A Normative Report.

ERIC Educational Resources Information Center

Astin, Helen S.; Cross, Patricia H.

Data tables are compiled on the characteristics of black freshmen entering a representative sanple of 393 predominately black and predominately white academic institutions. Using a ten percent random subsample of original data compiled by Alexander W. Astin for the Cooperative Institutional Research program, the researchers present extensive…

USAF/SCEEE Summer Faculty Research Program (1982). Research Reports. Volume 2.

DTIC Science & Technology

1982-10-01

Engineering (802) 658-3330 Assigned: RADC/Griffiss Dr. Milton J. Alexander Degree: D.B.A., Management , 1968 Professor Specialty: Management ...Information Auburn University Systems, Operational Management Department Research Auburn, AL 36830 Assigned: LMC (205) 826-4730 Dr. Gary L. Allen Degree: Ph.D...Ph.D., Industrial Professor Engineering, 1951 Oklahoma State University Specialty: Project Management , Industrial Engineering & Management Dept

Kinesthetic Ventures Informed by the Work of F. M. Alexander, Stanislavski, Peirce, and Freud.

ERIC Educational Resources Information Center

Bouchard, Ed; Wright, Ben; Protzel, Michael, Ed.

This book is about education harvested from self-observation. F. Matthias Alexander (1869-1955) studied the experience of self formation, working with motor habits. His method is used in performing arts training to enhance bodily and vocal expression. Like Alexander, Konstantine Stanislavski (1863-1938) and Sigmund Freud (1856-1939) studied human…

An Arizona Border Wall Case Study

DTIC Science & Technology

2017-12-01

WALL CASE STUDY by Justin Alexander Bristow December 2017 Thesis Advisor: Erik Dahl Second Reader: Jorge Gonzalez THIS PAGE...4. TITLE AND SUBTITLE AN ARIZONA BORDER WALL CASE STUDY 5. FUNDING NUMBERS 6. AUTHOR(S) Justin Alexander Bristow 7. PERFORMING ORGANIZATION...PAGE INTENTIONALLY LEFT BLANK iii Approved for public release. Distribution is unlimited. AN ARIZONA BORDER WALL CASE STUDY Justin Alexander

33 CFR 162.250 - Port Alexander, Alaska; speed of vessels.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 33 Navigation and Navigable Waters 2 2011-07-01 2011-07-01 false Port Alexander, Alaska; speed of... Alexander, Alaska; speed of vessels. (a) Definition. The term “Port Alexander” includes the entire inlet from its head to its entrance from Chatham Strait. (b) Speed. The speed of all vessels of 5 tons or...

33 CFR 162.250 - Port Alexander, Alaska; speed of vessels.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false Port Alexander, Alaska; speed of... Alexander, Alaska; speed of vessels. (a) Definition. The term “Port Alexander” includes the entire inlet from its head to its entrance from Chatham Strait. (b) Speed. The speed of all vessels of 5 tons or...

The Transition from Mathematician to Astrophysicist

NASA Astrophysics Data System (ADS)

Flannery, M. R.

Various landmarks in the evolution of Alexander Dalgarno from a gifted mathematician to becoming the acknowledged Father of Molecular Astrophysics are noted. His researches in basic atomic and molecular physics, aeronomy (the study of the upper atmosphere) and astrophysics are highlighted.

HISTORIA Alexandri Magni: Astronomy, Astrology and Tradition

NASA Astrophysics Data System (ADS)

Papathanassiou, M.

A popular text on the birth, life and death of Alexander the Great is that attributed to Pseudo-Callisthenes. According to this Byzantine text Alexander is the son of the last king of Egypt, the Pharao Nectanebo, who left his country and following Apollo's oracle visited Macedonia. Nectanebo was famous for his astronomical, astrological and magical knowledge which he used to prevent Alexander's birth for some hours until a favoured time comes. In only one manuscript (Paris. gr. 1711, 11th century) of this work there is a unique passage in which astronomical information is given regarding the positions of the Sun, the Moon, and the five planets at the time of Alexander's birth. In this paper I attempt a study of all information related to the astronomical instruments and their use as mentioned in the text as well as of the astronomical information regarding Alexander's birth.

The efficacy of medicine during the campaigns of Alexander the Great.

PubMed

Ruffin, J R

1992-09-01

This paper examines the various factors that may have determined the efficacy of physicians during the campaigns of Alexander the Great. Such general variables as the adequacy of preparation, the nature of the medical profession, and the extent of preventative measures are all discussed at the outset of the paper, followed by a more detailed examination of the specific wounds, illnesses, and treatments of Alexander as described in the accounts of the Alexander historians Plutarch, Curtius, and Arrian. Where no remedy is given by these writers (as is usually the case), this paper speculates on the efficacy of possible treatments as advocated in the contemporary Hippocratic corpus. Casualty statistics of the campaigns are compared to a similar review of Homer's Iliad. From these examinations, this paper concludes that wound treatment efficacy was significantly greater than that of illness treatment, and that Alexander lost many more men to disease than to the wounds of war.

Studies in Teaching.

ERIC Educational Resources Information Center

McCoy, Leah P., Ed.

The 30 papers presented at Wake Forest University's 1997 Annual Research Forum (Winston-Salem, North Carolina) are as follows: "To Sprint or Crawl: The Effect of Classroom Activities on Student Behavior: (R. Allen); "Generating Good Grammar: Traditional and Whole Language Approaches" (D. Alexander); "Effective Teaching…

Plasma Crystal-3 Plus experiment Chamber Leak Check

NASA Image and Video Library

2010-07-01

ISS024-E-007144 (1 July 2010) --- Russian cosmonaut Alexander Skvortsov, Expedition 24 commander, performs chamber leak checks on the new Plasma Crystal-3 Plus experiment in the Poisk Mini-Research Module 2 (MRM2) of the International Space Station.

Chemosensory Factors Influencing Alcohol Perception, Preferences, and Consumption

PubMed Central

Bachmanov, Alexander A.; Kiefer, Stephen W.; Molina, Juan Carlos; Tordoff, Michael G.; Duffy, Valerie B.; Bartoshuk, Linda M.; Mennella, Julie A.

2007-01-01

This article presents the proceedings of a symposium at the 2002 RSA/ISBRA Meeting in San Francisco, California, co-organized by Julie A. Mennella and Alexander A. Bachmanov of the Monell Chemical Senses Center. The goal of this symposium was to review the role that chemosensory factors (taste, smell, and chemical irritation) play in the perception, preference, and consumption of alcohol. The presented research focused on both humans and laboratory animals and used a variety of approaches including genetic, developmental, pharmacological, behavioral, and psychophysical studies. The presentations were as follows: (1) Introduction and overview of the chemical senses (Julie A. Mennella and Alexander A. Bachmanov); (2) Taste reactivity as a measure of alcohol palatability and its relation to alcohol consumption in rats (Stephen W. Kiefer); (3) Early learning about the sensory properties of alcohol in laboratory animals (Juan Carlos Molina); (4) Early learning about the sensory properties of alcohol in humans (Julie A. Mennella); (5) Genetic dissection of the ethanol-sweet taste relationship in mice (Alexander A. Bachmanov and Michael Tordoff); and (6) Human genetic variation in taste: connections with alcohol sensation and intake (Valerie B. Duffy and Linda M. Bartoshuk). The symposium concluded with a general discussion. PMID:12605071

Underground Explosions

DTIC Science & Technology

2015-09-09

AVC‐VTN‐15‐G06 “Underground  Explosions”  By  Vitaly  V. Adushkin and Alexander...Language Book "UNDERGROUND EXPLOSIONS" Drs. Vitaly V. Adushkin and Alexander A. Spivak Dr. Anastasia Stroujkova and Professor Paul Richards Weston...SAQMMA13M2475 DOS/AVC/MNA UNLIMITED “Underground Explosions”, a Russian language book authored by Drs. Vitaly V. Adushkin and Alexander A. Spivak has been

Proliferation, Potential TMD Roles, Demarcation and ABM Treaty Compatibility.

DTIC Science & Technology

1994-09-01

Dr. Sergei Blagovolin Dr. Stephen Cambone Amb. Sidney Graybeal Dr. Patricia McFate Dr. Alexander Savelyev Mr. Willis Stanley Ms. Linda Vlahos...control, missile defense, and other international security issues. He served as the director of this study. Dr. Alexander Savelyev is Vice President of...Interview with Dr. Sergei Blagovolin and Alexander Savelyev , July 15,1994, 69. Interview with Amb. Kathleen Bailey, former Assistant Director of

Educational Psychology's Past and Future Contributions to the Science of Learning, Science of Instruction, and Science of Assessment

ERIC Educational Resources Information Center

Mayer, Richard E.

2018-01-01

Patricia Alexander (2018) provides a thought-provoking analysis of the past and future of educational psychology. Based on the themes in Alexander's paper, the present paper explores the past and future of educational psychology's contributions to: (a) the science of learning, corresponding to Alexander's theme of "a focus on learning as a…

Rejoinder to Craig A. Cunningham, David Granger, Jane Fowler Morse, Barbara Stengel, and Terri Wilson, "Dewey, Women, and Weirdoes"

ERIC Educational Resources Information Center

Fitzgerald, Terry

2010-01-01

It is good to see Cunningham et al. including F. Matthias Alexander in their list of positive influences in John Dewey's life. However, I believe Cunningham's essay, "Shared explorations of body-mind: the reciprocal influences of Dewey and F.M. Alexander", falls short in its acknowledgement of Alexander and in one important aspect is incorrect. In…

75 FR 60781 - Announcement of Funding Awards for Fiscal Year 2010 Doctoral Dissertation Research Grant Program

Federal Register 2010, 2011, 2012, 2013, 2014

2010-10-01

... Fellows of Harvard College, Mr. Robert J. Sampson, President and Fellows of Harvard College, 1350..., Ms. Alexander Chen, University of Maryland, 3112 Lee Building, College Park, MD 20742. Grant: $25,000... CODE 4210-67-P ...

Skvorisov in the FGB during Joint Operations

NASA Image and Video Library

2010-05-22

S132-E-009938 (22 May 2010) --- Russian cosmonaut Alexander Skvortsov, Expedition 23 flight engineer, works in the newly-attached Rassvet Mini-Research Module 1 (MRM-1) of the International Space Station while space shuttle Atlantis (STS-132) remains docked with the station.

Germany plans 60m euro physics and medicine lab

NASA Astrophysics Data System (ADS)

Stafford, Ned

2017-09-01

A new €60m medical-physics research lab is to be built in Erlangen, Germany, by the Max Planck Institute for the Science of Light (MPL) together with the Friedrich Alexander University Erlangen-Nürnberg and the University Hospital Erlangen.

Alexander the Great and West Nile virus encephalitis.

PubMed

Marr, John S; Calisher, Charles H

2003-12-01

Alexander the Great died in Babylon in 323 BC. His death at age 32 followed a 2-week febrile illness. Speculated causes of death have included poisoning; assassination, and a number of infectious diseases. One incident, mentioned by Plutarch but not considered by previous investigators, may shed light on the cause of Alexander's death. The incident, which occurred as he entered Babylon, involved a flock of ravens exhibiting unusual behavior and subsequently dying at his feet. The inexplicable behavior of ravens is reminiscent of avian illness and death weeks before the first human cases of West Nile virus infection were identified in the United States. We posit that Alexander may have died of West Nile virus encephalitis.

Thoughts of One's Own: Innovative Leadership in Institutional Research. Proceedings of the Annual Conference of the North East Association for Institutional Research (23rd, Princeton, New Jersey, November 16-19, 1996).

ERIC Educational Resources Information Center

North East Association for Institutional Research.

This proceedings document is comprised of the 18 papers, panel presentations, and work shares presented at a 1996 conference on institutional research. The papers are: (1) "Using Cohort Analysis To Evaluate the Impact of a Support Program for Minority Students" (Hershel Alexander); (2) "The Institutional Researcher as Program Evaluator:…

Alexander Disease: A Novel Mutation in GFAP Leading to Epilepsia Partialis Continua.

PubMed

Bonthius, Daniel J; Karacay, Bahri

2016-06-01

Alexander disease is a genetically induced leukodystrophy, due to dominant mutations in the glial fibrillary acidic protein (GFAP ) gene, causing dysfunction of astrocytes. We have identified a novel GFAP mutation, associated with a novel phenotype for Alexander disease. A boy with global developmental delay and hypertonia was found to have a leukodystrophy. Genetic analysis revealed a heterozygous point mutation in exon 6 of the GFAP gene. The guanine-to-adenine change causes substitution of the normal glutamic acid codon (GAG) with a mutant lysine codon (AAG) at position 312 (E312 K mutation). At the age of 4 years, the child developed epilepsia partialis continua, consisting of unabating motor seizures involving the unilateral perioral muscles. Epilepsia partialis continua has not previously been reported in association with Alexander disease. Whether and how the E312 K mutation produces pathologic changes and clinical signs that are unique from other Alexander disease-inducing mutations in GFAP remain to be determined. © The Author(s) 2015.

New Methods for Representing and Interacting with Qualitative Geographic Information

DTIC Science & Technology

2012-10-31

Penn State University Report on Component 3: SensePlace2 Evaluation Anthony C. Robinson, Scott Pezanowski, Alexander Savelyev , and Alan M...NUMBER 6. AUTHOR(S) Alexander Savelyev , Scott Pezanowski, Anthony C. Robinson, and Alan M. MacEachren 5d. PROJECT NUMBER 5e. TASK NUMBER 5f...2012. SensePlace2 Interface Mini-Guide Alan M. MacEachren, Alexander Savelyev , and Scott Pezanowski GeoVISTA Center, Pennsylvania State University

Enhancement of the Daytime MODIS Based Aircraft Icing Potential Algorithm Using Mesoscale Model Data

DTIC Science & Technology

2006-03-01

January, 15, 2006 ...... 37 x Figure 25. ROC curves using 3 hour PIREPs and Alexander Tmap with symbols plotted at the 0.5 threshold values...42 Figure 26. ROC curves using 3 hour PIREPs and Alexander Tmap with symbols plotted at the 0.5 threshold values...Table 4. Results using T icing potential values from the Alexander Tmap , and 3 Hour PIREPs

Basic and Applied Research on Education and Social Inequality: Proceedings of the New York Education Policy Seminar (6th, Albany, New York, November 1988).

ERIC Educational Resources Information Center

Alexander, Karl L.; And Others

A seminar paper concerning the relationship between applied and basic research in the study of educational and social inequality, and two commentaries are presented. The paper--"In Defense of Ivory-Towerism: Confessions of an Unreconstructed Basic Researcher," by Karl L. Alexander, the seminar's main speaker, presents the point of view of a…

What Students Do in the Summer.

ERIC Educational Resources Information Center

Bracey, Gerald

2002-01-01

Discusses results of a study and report on the academic achievement of low-socioeconomic students. The study, conducted by Johns Hopkins University researchers Alexander, Entwisle, and Olson, appears in summer 2001 issue of "Educational Evaluation and Policy Analysis." The report, "Raising Achievement and Reducing Gaps," by…

Interview with Alexander Cohen.

PubMed

Cohen, Alexander Ander

2017-05-01

Ander Cohen speaks to Adam Price-Evans, Commissioning Editor of Future Cardiology: Alexander (Ander) Cohen MBBS (Hons), MSc, MD, FRACP is a vascular physician and epidemiologist at Guy's and St Thomas' Hospital, King's College (London, UK). He graduated with honors in medicine and honors in surgery from the University of Melbourne, Australia, and became a fellow of the Royal Australasian College of Physicians in 1990. He was awarded an MSc in Epidemiology from the London School of Hygiene and Tropical Medicine, University of London in 1991 with a thesis on the metabolic syndrome in South-Asian populations. In 1998, he was awarded an MD with a thesis on the epidemiology of venous thromboembolism and thromboprophylaxis. In addition to his clinical work, he is involved in designing, managing and analyzing clinical trials from Phase I to IV. He is the Chairman and a member of many international steering committees for multicenter trials, epidemiological and pharmacoeconomic studies, and was previously the Director of Clinical Research and an Epidemiologist in Thrombosis Research at King's College Hospital.

Report on Component 2 - Designing New Methods for Visualizing Text in Spatial Contexts

DTIC Science & Technology

2012-10-31

W9132V-11-P-0010 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S) Alexander Savelyev , Scott Pezanowski, Anthony C. Robinson, and Alan M...e Component 2 – Designing New Methods for Visualizing Text in Spatial Contexts Alexander Savelyev , Scott Pezanowski, Anthony Robinson and Alan...Center, Penn State University Report on Component 2: Component 2 – Designing New Methods for Visualizing Text in Spatial Contexts Alexander

Assessing Russian Reactions to U.S. Missile Defense

DTIC Science & Technology

2001-09-01

International Studies, 2001)18, 27. 108 See ibid., 14; and Alexander Savelyev , “Russian Strategic Forces: Their Future and the Issue of BMD,” A...International Peace; Monterey, CA: Monterey Institute of International Studies, 2001) 24, 26, 28. 110 Alexander Savelyev , “Russian Strategic Forces: Their...example, Alexander Savelyev of the Russian Academy of Sciences has made the point that “by all the standards of ‘strategic stability’ the deployment of

Quantum Communication Using Macroscopic Phase Entangled States

DTIC Science & Technology

2015-12-10

distribution with entanglement witnessing”, Physical Review A, v. 89, 012315 (2014). • David Simon , Gregg Jaeger, and Alexander Sergienko ’’Quantum...8217’Entanglement sudden death: a threat to advanced quantum key distribution?’’, Natural Computing, .v. 13, pp. 459-467 (2014). • David Simon and Alexander...What in the (quantum) world is macroscopic?”, Am. J. Phys. 82, 896 (2014) • Gregg Jaeger, David Simon , and Alexander V. Sergienko”, Implications

Alexander Falconer Sr Seamen's missionary in New Zealand, son Alexander Falconer medical superintendent for mentally ill, grandson Murray Falconer neurosurgeon.

PubMed

Hawgood, Barbara J

2016-08-01

Alexander Falconer Sr (1843-1915) came from Scotland to New Zealand. A practical Christian, he set up places of relaxation for miners, sailors and soldiers; he became the Seamen's Missionary. Son, Dr Alexander Falconer (1874-1955) trained at Otago University Medical School. As medical superintendent for the mentally ill, he urged the early introduction of psychotherapy. His son, Murray Falconer (1910-1977) was the first Nuffield Dominions Clinical Fellow, training in neurosurgery in Oxford. He was the first director of the Guy's-Maudsley Neurosurgical Unit in London and was internationally known for the surgical management of temporal lobe epilepsy in adults and children. © The Author(s) 2016.

Fas Protects Breast Cancer Stem Cells from Death

DTIC Science & Technology

2015-10-01

proteins. B: All proteins from A that were deregulated at least 1.5 fold in the opposite direction in either analysis. Proteins in red have been...for Clinical Research (IZKF) at the University Hospital of the Friedrich- Alexander-University Erlangen-Nuremberg, in Germany , that I have

Growth Failure in Children with Kidney Disease

MedlinePlus

... Ira Davis, M.D.; Ann Guillott, M.D.; Steve Alexander, M.D.; Deborah Kees-Folts, M.D.; Alicia Neu, M.D.; Steve Wassner, M.D.; John Brandt, M.D.; and ... Coordinating Committees Strategic Plans & Reports Research Areas FAQs Jobs at NIDDK Visit Us Contact Us News News ...

The Right to Be Heard.

ERIC Educational Resources Information Center

Nix, Gary W.

1981-01-01

The author cites research that casts doubt upon the use of total communication as a means of facilitating speech, communication between parent and child, academic achievement, and vocabulary development in hearing-impaired children. He states that the Alexander Graham Bell Association is not antimanual communication, but rather prospeech. (CL)

The Legacy of Dr. Bell.

ERIC Educational Resources Information Center

Breunig, H. Latham

1990-01-01

This article describes the family of Alexander Graham Bell, including research and therapeutic work in speech and hearing impairments spanning three generations. Bell's life and discoveries are discussed, including the formation of the American Association for the Promotion of Teaching of Speech to the Deaf, whose history and organization are…

Randomised controlled trial of Alexander technique lessons, exercise, and massage (ATEAM) for chronic and recurrent back pain.

PubMed

Little, Paul; Lewith, George; Webley, Fran; Evans, Maggie; Beattie, Angela; Middleton, Karen; Barnett, Jane; Ballard, Kathleen; Oxford, Frances; Smith, Peter; Yardley, Lucy; Hollinghurst, Sandra; Sharp, Debbie

2008-12-01

To determine the effectiveness of lessons in the Alexander technique, massage therapy, and advice from a doctor to take exercise (exercise prescription) along with nurse delivered behavioural counselling for patients with chronic or recurrent back pain. Factorial randomised trial. Setting 64 general practices in England. 579 patients with chronic or recurrent low back pain; 144 were randomised to normal care, 147 to massage, 144 to six Alexander technique lessons, and 144 to 24 Alexander technique lessons; half of each of these groups were randomised to exercise prescription. Normal care (control), six sessions of massage, six or 24 lessons on the Alexander technique, and prescription for exercise from a doctor with nurse delivered behavioural counselling. Roland Morris disability score (number of activities impaired by pain) and number of days in pain. Exercise and lessons in the Alexander technique, but not massage, remained effective at one year (compared with control Roland disability score 8.1: massage -0.58, 95% confidence interval -1.94 to 0.77, six lessons -1.40, -2.77 to -0.03, 24 lessons -3.4, -4.76 to -2.03, and exercise -1.29, -2.25 to -0.34). Exercise after six lessons achieved 72% of the effect of 24 lessons alone (Roland disability score -2.98 and -4.14, respectively). Number of days with back pain in the past four weeks were lower after lessons (compared with control median 21 days: 24 lessons -18, six lessons -10, massage -7) and quality of life improved significantly. No significant harms were reported. One to one lessons in the Alexander technique from registered teachers have long term benefits for patients with chronic back pain. Six lessons followed by exercise prescription were nearly as effective as 24 lessons.

A Study of Combined Arms Warfare by Alexander the Great.

DTIC Science & Technology

1998-06-05

source of Greek literature written about Alexander is from the famous biographer Plutarch . He wrote the Life of Alexander in the second century C.E...emperor Trajan, was appointed governor of Greece for a short time, and like Arrian, also served as Archon. It was in his later years that Plutarch began...and heavy troops were positioned by their territory behind the main battle line. According to Arrian and Plutarch , 41 Darius’ army at this time

3. Historic American Buildings Survey J. Alexander, Photographer, 1971 DETAIL, ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

3. Historic American Buildings Survey J. Alexander, Photographer, 1971 DETAIL, ENTRANCE STOOP (LION FIGURE) - Joseph Beale House, 2301 Massachusetts Avenue, Northwest, Washington, District of Columbia, DC

Telecommunications Policy Research Conference. Subsidies in Telephone Pricing Section. Papers.

ERIC Educational Resources Information Center

Telecommunications Policy Research Conference, Inc., Washington, DC.

Three papers consider the provision of telephone service to rural and/or low income customers. The first paper, "An Analysis of Telephone Penetration" (Alexander Belinfante), analyzes the relationship between telephone penetration (the proportion of households with phone service) and prices, household income, and other factors. This…

Improving Intercultural Education at Chinese Institutions from German Experience

ERIC Educational Resources Information Center

Huang, Lihe

2015-01-01

In this reflection paper, Lihe Huang describes his experience studying abroad in Germany as a visiting scholar. Through the well-designed introductory seminar and study tour arranged by the Alexander von Humboldt Foundation, which provided the grant for Huang's research on foreign languages teaching and intercultural education in Germany, he…

Expedition 23 State Commission

NASA Image and Video Library

2010-03-31

Sergei Krikalev, Chief, State Organization, Gagarin Research and Test Cosmonaut Training Center speaks during the State Commission meeting to approve the Soyuz launch of Expedition 23 Soyuz Commander Alexander Skvortsov, Flight Engineer Tracy Caldwell Dyson and Flight Engineer Mikhail Kornienko on Thursday, April 1, 2010, in Baikonur, Kazakhstan. Photo Credit: (NASA/Carla Cioffi)

76 FR 69648 - Trifloxystrobin; Pesticide Tolerances

Federal Register 2010, 2011, 2012, 2013, 2014

2011-11-09

... (PP 0F7713) by Bayer CropScience, P.O. Box 12014, 2 T.W. Alexander Dr., Research Triangle Park, NC... single oral, dermal and inhalation exposures. It is a strong dermal sensitizer. In repeated dose tests in... follows: i. Acute exposure. Quantitative acute dietary exposure and risk assessments are performed for a...

Conversations with Four Highly Productive German Educational Psychologists: Frank Fischer, Hans Gruber, Heinz Mandl, and Alexander Renkl

ERIC Educational Resources Information Center

Flanigan, Abraham E.; Kiewra, Kenneth A.; Luo, Linlin

2018-01-01

Previous research (Kiewra & Creswell, "Educational Psychology Review" 12(1):135-161, 2000; Patterson-Hazley & Kiewra, "Educational Psychology Review" 25(1):19-45, 2013) has investigated the characteristics and work habits of highly productive educational psychologists. These investigations have focused exclusively on…

75 FR 24428 - Spirodiclofen; Pesticide Tolerances

Federal Register 2010, 2011, 2012, 2013, 2014

2010-05-05

...) by Bayer CropScience, P.O. Box 12014, 2 T.W. Alexander Dr., Research Triangle Park, N.C. 27709. The... new study using identical experimental conditions as the previous study. The results of the new study... food as follows: i. Acute exposure. Quantitative acute dietary exposure and risk assessments are...

Lemay and Olds: Great Captains of Airpower

DTIC Science & Technology

2016-12-01

by saying, “I will listen to you and learn from you , but soon I’m gonna be better than all of you , and when I know more about your job than you do...punishment.”19 Alexander paid his Macedonian troops well and ensured their widows and families would be cared for.20 In 324 BCE, Alexander blessed ...Darius.27 Alexander’s bet paid off. The Persian attack on his right wing opened up a gap in the Persian lines through which Alexander charged

Strategic Culture and Ballistic Missile Defense: Russia and the United States

DTIC Science & Technology

1993-06-01

exist in some circles in Russia, as indicated by statements of Alexander Savelyev of the Institute for National Security and Strategic Studies in...Intelligence Report on Proliferation," See JPRS-TND-93-007, 5 March 1993. (57) Savelyev , Alexander . "A View from Russia. The ABM Treaty: Should We Keep It...34Russian Intelligence Report on Proliferation," See JPRS-TND-93-007, 5 March 1993. Savelyev , Alexander . "A View from Russia. The ABM Treaty: Should We Keep

Balancing Congressional Needs for Classified Information: A Case Study of the Strategic Defense initiative

DTIC Science & Technology

1993-05-17

Star Wars." Arms Control Today, May 1992, 29-30. Saucier, Aldric. "Lost in Space." New York Times, 9 March 1992, A17. Savelyev , Alexander . "Toward U.S...legislature will be unable to retain the secrecy of such material. In recent years, the 22 Alexander Hamilton, James Madison and John Jay, The Federalist...The Struggle for Democracy in America. Cambridge, Massachusetts: The Riverside Press, 1925. Boyd, Julian P. Number 7: Alexander Hamilton’s Secret

The Haunting Influence of Alexander Graham Bell

ERIC Educational Resources Information Center

Mitchell, Sue H.

1971-01-01

The article examines the significance that Alexander Graham Bell's attitude and actions had on the social and economic conditions experienced by deaf people during his lifetime and into the present. (CD)

Chickamauga National Military Park Tour Roads, Gordon's Slough Bridge, At ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

Chickamauga National Military Park Tour Roads, Gordon's Slough Bridge, At the confluence of Alexander's Bridge Road and Gordon's Slough, southeast of Alexander's Bridge, Fort Oglethorpe, Catoosa County, GA

Alexander Hegedus Lightning Talk: Integrating Measurements to Optimize Space Weather Strategies

NASA Astrophysics Data System (ADS)

Hegedus, A. M.

2017-12-01

Alexander Hegedus is a PhD Candidate at the University of Michigan, and won an Outstanding Student Paper Award at the AGU 2016 Fall Meeting for his poster "Simulating 3D Spacecraft Constellations for Low Frequency Radio Imaging." In this short talk, Alex outlines his current research of analyzing data from both real and simulated instruments to answer Heliophysical questions. He then sketches out future plans to simulate science pipelines in a real-time data assimilation model that uses a Bayesian framework to integrate information from different instruments to determine the efficacy of future Space Weather Alert systems. MHD simulations made with Michigan's own Space Weather Model Framework will provide input to simulated instruments, acting as an Observing System Simulation Experiment to verify that a certain set of measurements can accurately predict different classes of Space Weather events.

United States Navy Humanitarian Assistance and Disaster Relief (HADR) Costs: A Preliminary Study

DTIC Science & Technology

2015-08-26

SPONSORED REPORT SERIES United States Navy Humanitarian Assistance and Disaster Relief (HADR) Costs: A Preliminary Study 26 August 2015 Aruna Apte...Graduate School of Business & Public Policy at the Naval Postgraduate School. To request defense acquisition research, to become a research sponsor...inspiration to us, Cullen M. Greenfield, Cameron A . Ingram, Stephen A . Ures, Dana M. Herbert, James A . Prosser, Rachele A . Wharton, Alexander Kaczur

ARC-2010-ACD10-0066-001

NASA Image and Video Library

2010-04-09

Netherlands Memorandum of Record (MOR) agreement signing and visit to the NASA Ames Research Center, Mofffett Field, California. At the table are left to right, Dr. Scott Sanford, NASA Ames, Dr Alexander Tielens, former NASA Civil Servant and former SOFIA Project Scientist, Dr Andrew Mattioda, NASA Ames, Dr. Louis B.J.Vertegaal, Director of Physical Sciences, Chemistry, and Advanced Chemical Technologies for Sustainability, of the Netherlands Organisation for Scientific Research (NWO)

Community Education: The Making of an Empowering Profession.

ERIC Educational Resources Information Center

McConnell, Charlie, Ed.

The following papers are included: "Foreword" (Alexander); "Preface" (McConnell); "Editorial Introduction" (McConnell); "People Power" (Gibson); "Community Education within the Context of Reorganisation of Local Government" (Hughes); "The Challenge of Change" (Alexander Report);…

1. Historic American Buildings Survey J. Alexander, Photographer April 1969 ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

1. Historic American Buildings Survey J. Alexander, Photographer April 1969 3034 P STREET (right) AND ADJOINING ROWHOUSES, LOOKING EAST - Smith-Morton Row House, 3034 P Street Northwest, Washington, District of Columbia, DC

Evidence for the effectiveness of Alexander Technique lessons in medical and health-related conditions: a systematic review.

PubMed

Woodman, J P; Moore, N R

2012-01-01

Complementary medicine and alternative approaches to chronic and intractable health conditions are increasingly being used, and require critical evaluation. The aim of this review was to systematically evaluate available evidence for the effectiveness and safety of instruction in the Alexander Technique in health-related conditions. PUBMED, EMBASE, PSYCHINFO, ISI Web-of-Knowledge, AMED, CINHAL-plus, Cochrane library and Evidence-based Medicine Reviews were searched to July 2011. Inclusion criteria were prospective studies evaluating Alexander Technique instruction (individual lessons or group delivery) as an intervention for any medical indication/health-related condition. Studies were categorised and data extracted on study population, randomisation method, nature of intervention and control, practitioner characteristics, validity and reliability of outcome measures, completeness of follow-up and statistical analyses.   Of 271 publications identified, 18 were selected: three randomised, controlled trials (RCTs), two controlled non-randomised studies, eight non-controlled studies, four qualitative analyses and one health economic analysis. One well-designed, well-conducted RCT demonstrated that, compared with usual GP care, Alexander Technique lessons led to significant long-term reductions in back pain and incapacity caused by chronic back pain. The results were broadly supported by a smaller, earlier RCT in chronic back pain. The third RCT, a small, well-designed, well-conducted study in individuals with Parkinson's disease, showed a sustained increased ability to carry out everyday activities following Alexander lessons, compared with usual care. The 15 non-RCT studies are also reviewed. Strong evidence exists for the effectiveness of Alexander Technique lessons for chronic back pain and moderate evidence in Parkinson's-associated disability. Preliminary evidence suggests that Alexander Technique lessons may lead to improvements in balance skills in the elderly, in general chronic pain, posture, respiratory function and stuttering, but there is insufficient evidence to support recommendations in these areas. © 2011 Blackwell Publishing Ltd.

Berkeley Lab Scientist Named MacArthur "Genius" Fellow for Audio

Science.gov Websites

Preservation Research | Berkeley Lab Berkeley Lab A-Z Index Directory Submit Web People Navigation Berkeley Lab Search Submit Web People Close About the Lab Leadership/Organization Calendar News to digitally recover a 128-year-old recording of Alexander Graham Bell's voice, enabling people to

76 FR 54230 - Product Cancellation Order for Certain Pesticide Registrations

Federal Register 2010, 2011, 2012, 2013, 2014

2011-08-31

.... 62719 Dow Agrosciences LLC, 9330 Zionsville Rd 308/2E, Indianapolis, IN 46268-1054. 66330 Arysta LifeScience North America, LLC, 15401 Weston Parkway, Suite 150, Cary, NC 27513. 86203 Mitsui Chemicals Agro.... Box 13528, Research Triangle Park, NC 27709-3528. OR060002 Bayer CropScience LP, 2 T.W. Alexander...

Cyber Peer-Led Team Learning (cPLTL): Development and Implementation

ERIC Educational Resources Information Center

Mauser, Kevin; Sours, John; Banks, Julianna; Newbrough, Randy; Janke, Tom; Shuck, Lorie; Zhu, Lin; Ammerman, Gina; Varma-Nelson, Pratibha

2011-01-01

The type and amount of student interaction with major socializing agents on campus--faculty and their peers--determine the impact of college on students. Much of the research on postsecondary education links the quality of peer interactions directly to student learning outcomes and satisfaction with the college experience, and Alexander Astin went…

Three Presentations: From the Third National Conference on Assessment in Higher Education. (Chicago, Illinois, June 8-11, 1988).

ERIC Educational Resources Information Center

Astin, Alexander W.; And Others

Three presentations from the Third National Conference on Assessment in Higher Education are included. In "Assessment and Human Values: Confessions of a Reformed Number Cruncher," Alexander W. Astin, focuses on measuring education productivity, assessment lessons from the Cooperative Institutional Research Program, a talent-development…

Confirmation of the identity of the type host of the louse Halipeurus fallacis (Phthiraptera: Philopteridae).

PubMed

Palma, Ricardo L

2018-04-09

Alexander (1954: 489) recorded a petrel (Aves: Procellariiformes) captured alive on board a ship in the Indian Ocean by Mr W.W.A. Phillips who, after removing some lice, liberated it the following morning. Alexander (1954) identified that petrel as the species "Pterodroma aterrima Bonaparte", now placed in the genus Pseudobulweria. The lice were kept in the collection of the then British Museum (Natural History), now the Natural History Museum, London, England. Jouanin (1955) published a new species of petrel from the Indian Ocean as Bulweria fallax. Jouanin (1957: 19) discussed the identity of the petrel identified by Alexander (1954) as Pterodroma aterrima, stating that the descriptive data given by Alexander (1954) did not clearly fit either P. aterrima or B. fallax. However, considering the geographical coordinates where the bird was captured, Jouanin (1957) believed it was more likely Bulweria fallax.

Human Factors and Training Evaluation of the Improved Tow Vehicle (ITV) During OT/DT 3

DTIC Science & Technology

1980-08-01

and Alexander Nicolini ARI FIELD UNIT AT FORT BENNING, GEORGIAS DTIC SJUL 2 4 1981 U. S. Army Research Institute for the Behavioral and Social Sciences...August 1980 Approved for public release; distribution unlimited. ~’ 4 i MOM,. U. S. ARMY RESEARCH INSTITUTE FOR THE BEHAVIORAL AND SOCIAL SCIENCES A...of reports to: U, S. Army Research institute for the Behavioral and Social Sciences. ATTN: PERI.TP. 5001 Eisenhower Avenue, Aletandria, Virginia 22333

Electronic Terahertz Spectroscopic Imaging of Explosives and Weapons

DTIC Science & Technology

2005-08-01

as broadband, standoff sensors will be enabled by the benefits gained from new antennas and optical arrangements. Off-axis parabolol I mirrors S...bacterial spore samples, first using 33-85 mg masses on a highly-reflective mirrored surface (Figures 2-3), then using < 10 ptg masses on optical micropillars...this term None this term Ph.D. Alexander Kozyrev Post-doctoral researcher None this term None this term Ph.D. Charles Paulson Post-doctoral researcher

Women, Clerical Work, and Office Automation: Issues for Research. Report of a Conference Sponsored by the Women's Bureau in Cooperation with the Panel on Technology and Women's Employment National Research Council (Washington, D.C., October 19, 1984).

ERIC Educational Resources Information Center

National Academy of Sciences - National Research Council, Washington, DC. Panel on Technology and Women's Employment.

These proceedings contain presentations (speeches, discussions, papers) from a conference on how office automation is affecting the work lives and employment future of clerical workers. They include a "Welcome to the [National] Academy [of Sciences]" (Roslyn Feldberg), "Opening Remarks" (Lenora Cole Alexander), and "Goals…

Alexander von Humboldt and the Origins of Landscape Archaeology.

ERIC Educational Resources Information Center

Mathewson, Kent

1986-01-01

Reviews the life, theories, and influence of Alexander von Humboldt, the early nineteenth century founder of modern geography. Maintains that Humboldt's novel approaches to the study of landscape antiquities have value for contemporary students in cultural and historical geography. (JDH)

MATRYOSHKA-R. Receiving and preparing of PADLE detectors for return

NASA Image and Video Library

2014-09-09

ISS040-E-130021 (9 Sept. 2014) --- European Space Agency astronaut Alexander Gerst (left), writes a note while Russian cosmonaut Alexander Skvortsov, both Expedition 40 flight engineers, looks on in the Zvezda Service Module of the International Space Station.

MATRYOSHKA-R. Receiving and preparing of PADLE detectors for return

NASA Image and Video Library

2014-09-09

ISS040-E-130025 (9 Sept. 2014) --- European Space Agency astronaut Alexander Gerst (right) and Russian cosmonaut Alexander Skvortsov, both Expedition 40 flight engineers, work with a package of dosimeters in the Zvezda Service Module of the International Space Station.

Leadership as an Emergent Phenomenon: A Framework for Complexity and Adaptability

DTIC Science & Technology

2008-06-01

psychologists, including Kegan (Kegan, 1994; Torbert, 1991), Alexander (Alexander and Langer, 1990), Kohlberg (1984...development stages from symbiosis to conscious universal embeddedness. In M. L. Commons, C. Armon, L. Kohlberg , F. A. Richards, T. A. Grotzer, and J. D

Classification Systems for Two-Year Colleges. New Directions for Community Colleges. The Jossey-Bass Higher and Adult Education Series.

ERIC Educational Resources Information Center

McCormick, Alexander C., Ed.; Cox, Rebecca D., Ed.

2003-01-01

This summer 2003 issue of New Directions for Community Colleges advances the conversation among researchers and practitioners about possible approaches to classifying two-year colleges. The 10 chapters include the following: (1) "Classifying Two-Year Colleges: Purposes, Possibilities and Pitfalls" (Alexander C. McCormick and Rebecca D.…

GRIP Experiment

NASA Image and Video Library

2018-06-11

iss056e009784 (June 11, 2018) --- Expedition 56 Flight Engineer Alexander Gerst of the European Space Agency (ESA) is seated in the Columbus laboratory module participating in the Grip study. Grip is an ESA-sponsored experiment that is researching how the nervous system adapts to microgravity. Observations may improve the design of safer space habitats and help patients on Earth with neurological diseases.

GRIP Experiment

NASA Image and Video Library

2018-06-11

iss056e009783 (June 11, 2018) --- Expedition 56 Flight Engineer Alexander Gerst of the European Space Agency (ESA) is seated in the Columbus laboratory module participating in the Grip study. Grip is an ESA-sponsored experiment that is researching how the nervous system adapts to microgravity. Observations may improve the design of safer space habitats and help patients on Earth with neurological diseases.

Soyuz MS-06 Undocking_2018_58_623287

NASA Image and Video Library

2018-02-28

Expedition 54 Commander Alexander Misurkin of Roscosmos and Flight Engineers Mark Vande Hei and Joe Acaba of NASA bid farewell to their colleagues on the complex and undocked their Soyuz MS-06 spacecraft from the Poisk Module on the International Space Station. The trio spent almost six months in space conducting research and operational work in support of the station.

Applicability of Virtual Environments as C4ISR Displays

DTIC Science & Technology

2006-06-01

simulator sickness questionnaire (ssq): A method for quantifying simulator sickness. International Journal of Aviation Psychology, 3(3):203ff. Ergonomie ...Displays Thomas Alexander FGAN - Research Institute for Communication, Information Processing, and Ergonomics Wachtberg, Germany Ergonomie und...Führungssysteme FORSCHUNGSINSTITUT FÜR KOMMUNIKATION, INFORMATIONSVERARBEITUNG UND ERGONOMIE 1 FGAN Applicability of Virtual Environments as C4ISR Displays

ATV docking ops

NASA Image and Video Library

2014-08-12

ISS040-E-091634 (12 Aug. 2014) --- In the Zvezda Service Module, European Space Agency astronaut Alexander Gerst (left) and Russian cosmonaut Alexander Skvortsov, both Expedition 40 flight engineers, monitor the approach and docking of ESA's "Georges Lemaitre" Automated Transfer Vehicle-5 (ATV-5) to the International Space Station.

ATV docking ops

NASA Image and Video Library

2014-08-12

ISS040-E-091638 (12 Aug. 2014) --- In the Zvezda Service Module, European Space Agency astronaut Alexander Gerst (left) and Russian cosmonaut Alexander Skvortsov, both Expedition 40 flight engineers, monitor the approach and docking of ESA's "Georges Lemaitre" Automated Transfer Vehicle-5 (ATV-5) to the International Space Station.

ATV docking ops

NASA Image and Video Library

2014-08-12

ISS040-E-091635 (12 Aug. 2014) --- In the Zvezda Service Module, European Space Agency astronaut Alexander Gerst (left) and Russian cosmonaut Alexander Skvortsov, both Expedition 40 flight engineers, monitor the approach and docking of ESA's "Georges Lemaitre" Automated Transfer Vehicle-5 (ATV-5) to the International Space Station.

ATV docking ops

NASA Image and Video Library

2014-08-12

ISS040-E-091655 (12 Aug. 2014) --- In the Zvezda Service Module, European Space Agency astronaut Alexander Gerst (right) and Russian cosmonaut Alexander Skvortsov, both Expedition 40 flight engineers, monitor the approach and docking of ESA's "Georges Lemaitre" Automated Transfer Vehicle-5 (ATV-5) to the International Space Station.

ATV docking ops

NASA Image and Video Library

2014-08-12

ISS040-E-091688 (12 Aug. 2014) --- In the Zvezda Service Module, European Space Agency astronaut Alexander Gerst (left) and Russian cosmonaut Alexander Skvortsov, both Expedition 40 flight engineers, monitor the approach and docking of ESA?s "Georges Lemaitre" Automated Transfer Vehicle-5 (ATV-5) to the International Space Station.

Maniac Talk - Alexander Kashlinsky

NASA Image and Video Library

2016-09-30

Alexander Kashlinsky Maniac Lecture, September 30, 2016 Dr. Alexander "Sasha" Kashlinsky, an astronomer/cosmologist working at NASA Goddard presented a Maniac lecture entitled, "HOW I PLANNED TO TRAVEL TO SPACE AND GOT TO STUDY IT INSTEAD: a personal journey through 6 different countries in a changing world." Sasha was born in the former Soviet Union, just as the space era got underway with the Sputnick launch. He traced his journey back to those days of Sputnick, and walked the audience through different stages of his life and career, including his interactions with Lord Martin Rees, one of the world's most eminent astronomer and John Mather, a Nobel Prize in Physics winner.

The Alexander Archipelago wolf: a conservation assessment.

Treesearch

David K. Person; Matthew Kirchhoff; Victor van Ballenberghe; George C. Iverson; Edward Grossman

1996-01-01

We summarized the scientific information available for the Alexander Archipelago wolf (Canis lupus ligoni) in the Tongass National Forest of southeast Alaska. Information concerning the morphology, distribution, taxonomy, genetics, and ecology of wolves are presented. Three issues for the conservation of wolves in southeast Alaska are discussed:...

76 FR 81548 - Post Office Closing

Federal Register 2010, 2011, 2012, 2013, 2014

2011-12-28

... POSTAL REGULATORY COMMISSION [Docket No. A2012-90; Order No. 1063] Post Office Closing AGENCY... the closing of the Alexander, Kansas post office has been filed. It identifies preliminary steps and... received a petition for review of the Postal Service's determination to close the Alexander post office in...

Systems Science

ERIC Educational Resources Information Center

Christakis, Alexander; Hammond, Debora; Jackson, Michael; Laszlo, Alexander; Mitroff, Ian; Snowden, Dave; Troncale, Len; Carr-Chellman, Alison; Spector, J. Michael; Wilson, Brent

2013-01-01

Scholars representing the field of systems science were asked to identify what they considered to be the most exciting and imaginative work currently being done in their field, as well as how that work might change our understanding. The scholars included Alexander Christakis, Debora Hammond, Michael Jackson, Alexander Laszlo, Ian Mitroff, Dave…

Holocene morphogenesis of Alexander the Great's isthmus at Tyre in Lebanon

PubMed Central

Marriner, Nick; Morhange, Christophe; Meulé, Samuel

2007-01-01

In 332 B.C., Alexander the Great constructed an ≈1,000-m-long causeway to seize the offshore island of Tyre. The logistics behind this engineering feat have long troubled archaeologists. Using the Holocene sedimentary record, we demonstrate that Alexander's engineers cleverly exploited a shallow proto-tombolo, or sublittoral sand spit, to breach the offshore city's defensive impregnability. We elucidate a three-phase geomorphological model for the spit's evolution. Settled since the Bronze Age, the area's geological record manifests a long history of natural and anthropogenic forcings. (i) Leeward of the island breakwater, the maximum flooding surface (e.g., drowning of the subaerial land surfaces by seawater) is dated ≈8000 B.P. Fine-grained sediments and brackish and marine-lagoonal faunas translate shallow, low-energy water bodies at this time. Shelter was afforded by Tyre's elongated sandstone reefs, which acted as a 6-km natural breakwater. (ii) By 6000 B.P., sea-level rise had reduced the dimensions of the island from 6 to 4 km. The leeward wave shadow generated by this island, allied with high sediment supply after 3000 B.P., culminated in a natural wave-dominated proto-tombolo within 1–2 m of mean sea level by the time of Alexander the Great (4th century B.C.). (iii) After 332 B.C., construction of Alexander's causeway entrained a complete anthropogenic metamorphosis of the Tyrian coastal system. PMID:17517668

Holocene morphogenesis of Alexander the Great's isthmus at Tyre in Lebanon.

PubMed

Marriner, Nick; Morhange, Christophe; Meulé, Samuel

2007-05-29

In 332 B.C., Alexander the Great constructed an approximately 1,000-m-long causeway to seize the offshore island of Tyre. The logistics behind this engineering feat have long troubled archaeologists. Using the Holocene sedimentary record, we demonstrate that Alexander's engineers cleverly exploited a shallow proto-tombolo, or sublittoral sand spit, to breach the offshore city's defensive impregnability. We elucidate a three-phase geomorphological model for the spit's evolution. Settled since the Bronze Age, the area's geological record manifests a long history of natural and anthropogenic forcings. (i) Leeward of the island breakwater, the maximum flooding surface (e.g., drowning of the subaerial land surfaces by seawater) is dated approximately 8000 B.P. Fine-grained sediments and brackish and marine-lagoonal faunas translate shallow, low-energy water bodies at this time. Shelter was afforded by Tyre's elongated sandstone reefs, which acted as a 6-km natural breakwater. (ii) By 6000 B.P., sea-level rise had reduced the dimensions of the island from 6 to 4 km. The leeward wave shadow generated by this island, allied with high sediment supply after 3000 B.P., culminated in a natural wave-dominated proto-tombolo within 1-2 m of mean sea level by the time of Alexander the Great (4th century B.C.). (iii) After 332 B.C., construction of Alexander's causeway entrained a complete anthropogenic metamorphosis of the Tyrian coastal system.

"In the Footsteps of Alexander the Great" PBS Series. Teacher's Guide.

ERIC Educational Resources Information Center

Corporation for Public Broadcasting, Washington, DC.

This teacher's guide correlates with the Public Broadcasting Service (PBS) television series "In the Footsteps of Alexander the Great" hosted by historian Michael Wood. The four episodes of the series are entitled: "Son of God"; "Lord of Asia"; "Across the Hindu Kush"; and "To the Ends of the…

Attitudes of Major Soviet Nationalities. Volume 3. The Transcaucasus. Armenia, Georgia, Azerbaidzhan

DTIC Science & Technology

1973-06-01

Tabidze, a "People’s Poet of Georgia," Georgi Leonidze, Irakly Abashidze, Alexander Gomisshvlli, Crigol Abashidze, Alexander Abasheli, Sandro Shanshiashvili...era. Work of this kind is still being carried on by such artists as Irakly chiauri, Dmitry Kipshidze, Koba Guruli, and Gura Gabashvili. Professional

Alexander Bain's CUE in the Post-Modern World: Unity Revisited.

ERIC Educational Resources Information Center

Dryden, Phyllis

In 1866, Alexander Bain proposed that by evaluating unity, coherence, and emphasis (which he brought together under the acronym "CUE"), students could judge the effectiveness of their written paragraphs. One hundred twenty-five years later, the proposition is still central to composition instruction. A review of modern writing textbooks…

Speciation despite globally overlapping distributions in Penicillium chrysogenum: the population genetics of Alexander Fleming’s lucky fungus

USDA-ARS?s Scientific Manuscript database

Eighty years ago, Alexander Fleming described the antibiotic effects of a fungus that had contaminated his bacterial culture, kick starting the antimicrobial revolution. The fungus was later ascribed to a globally distributed asexual species, Penicillium chrysogenum. Recently, the species has been...

1. COPY OF A LATE 19TH CENTURY BUSINESS CARD FOR ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

1. COPY OF A LATE 19TH CENTURY BUSINESS CARD FOR A. ALEXANDER & SON FLOURING MILLS. CARD OWNED BY THOMAS R. WILSON. Photographer: Berni Rich, Score Photographers, September 1986. - Alexander's Grist Mill, Lock 37 on Ohio & Erie Canal, South of Cleveland, Valley View, Cuyahoga County, OH

Alexander Meiklejohn in Search of Freedom and Dignity.

ERIC Educational Resources Information Center

Johnson, Tony W.

1982-01-01

Assesses the contributions of the philosopher/educator Alexander Meiklejohn. Discusses the influences of Jean-Jacques Rousseau, Immanuel Kant, and the U.S. Constitution on Meiklejohn's educational theories, which stressed that human freedom and dignity can be enhanced by rigorous examination of U.S. Supreme Court decisions and the meaning of…

New Models at Lasell: Q&A with President Michael Alexander

ERIC Educational Resources Information Center

Harney, John O.

2018-01-01

The "New England Journal of Higher Education" ("NEJHE") Executive Editor John O. Harney had the chance to catch up with Lasell College President Michael Alexander about the small Newton, Massachusetts, college's plans to challenge the higher education business model. The interview is presented in this article.

Friendly Letters on the Correspondence of Helen Keller, Anne Sullivan, and Alexander Graham Bell.

ERIC Educational Resources Information Center

Blatt, Burton

1985-01-01

Excerpts from the letters between Alexander Graham Bell and Anne Sullivan and Helen Keller are given to illustrate the educational and personal growth of Helen Keller as well as the educational philosophy of Bell regarding the education of the deaf blind. (DB)

Genomic Basis of Prostate Cancer Health Disparity Among African American Men

DTIC Science & Technology

2015-10-01

Harry Ostrer, M.D. RECIPIENT: Albert Einstein College of Medicine Bronx, NY 10461 REPORT DATE: October 2015 TYPE OF REPORT: Final report...Funding Support: Department of Defense National Institutes of Health Albert Einstein College of Medicine Montefiore Medical Center Name: Alexander...agency and compliance with research regulations. Funding Support: Department of Defense National Institutes of Health Albert Einstein College of

iss056e009782

NASA Image and Video Library

2018-06-11

iss056e009782 (June 11, 2018) --- Expedition 56 Flight Engineer Alexander Gerst of the European Space Agency (ESA) is seated in the Columbus laboratory module participating in the Grip study. Grip is an ESA-sponsored experiment that is researching how the nervous system adapts to microgravity. Observations may improve the design of safer space habitats and help patients on Earth with neurological diseases.

Stuck in the Middle: Career Progress, Motivation, and Engagement among Urban Middle School Students

ERIC Educational Resources Information Center

Brogan, Deirdre T.

2010-01-01

The process of educational and vocational development does not occur at a single point in time. Many indicators of dropping out of high school, for example, are present by middle school (Alexander et al., 1997; Balfanz et al., 2007). Yet, research and practice focus almost exclusively on enriching the learning and work experiences of high school…

Vygotsky in 21st Century Society: Advances in Cultural Historical Theory and Praxis with Non-Dominant Communities

ERIC Educational Resources Information Center

Portes, Pedro R., Ed.; Salas, Spencer, Ed.

2011-01-01

"Vygotsky in Twenty-first Century Society" is an ensemble of novel perspectives about the legacy of Lev Vygotsky and Alexander Luria. The book illustrates how well the legacy of their work is being applied and continued in contemporary research, and how cultural historical theory has been constructed and re-constructed. Together, these collected…

The dynamical behaviour of our planetary system. Proceedings. 4th Alexander von Humboldt Colloquium on Celestial Mechanics, Ramsau (Austria), 17 - 23 Mar 1996.

NASA Astrophysics Data System (ADS)

Dvorak, R.; Henrard, J.

1996-03-01

The following topics were dealt with: celestial mechanics, dynamical astronomy, planetary systems, resonance scattering, Hamiltonian mechanics non-integrability, irregular periodic orbits, escape, dynamical system mapping, fast Fourier method, precession-nutation, Nekhoroshev theorem, asteroid dynamics, the Trojan problem, planet-crossing orbits, Kirkwood gaps, future research, human comprehension limitations.

77 FR 58136 - Notice of Receipt of Requests To Voluntarily Cancel Certain Pesticide Registrations

Federal Register 2010, 2011, 2012, 2013, 2014

2012-09-19

...; Zionsville Rd., Indianapolis, ND020003; NY050002; OH030003. IN 46268-1054. 66330 Arysta Life Science North...., 410 Swing Rd., PO Box 18300, Greensboro, NC 27419-8300. 264; ME090004 Bayer CropScience LP, 2 T.W. Alexander Dr., P.O. Box 12014, Research Triangle Park, NC 27709. 432 Bayer Environmental Science, 2 T.W...

Alexander the Great and West Nile Virus Encephalitis

PubMed Central

Marr, John S.

2003-01-01

Alexander the Great died in Babylon in 323 BC. His death at age 32 followed a 2-week febrile illness. Speculated causes of death have included poisoning, assassination, and a number of infectious diseases. One incident, mentioned by Plutarch but not considered by previous investigators, may shed light on the cause of Alexander’s death. The incident, which occurred as he entered Babylon, involved a flock of ravens exhibiting unusual behavior and subsequently dying at his feet. The inexplicable behavior of ravens is reminiscent of avian illness and death weeks before the first human cases of West Nile virus infection were identified in the United States. We posit that Alexander may have died of West Nile encephalitis. PMID:14725285

Decomposition of the complex system into nonlinear spatio-temporal modes: algorithm and application to climate data mining

NASA Astrophysics Data System (ADS)

Feigin, Alexander; Gavrilov, Andrey; Loskutov, Evgeny; Mukhin, Dmitry

2015-04-01

Proper decomposition of the complex system into well separated "modes" is a way to reveal and understand the mechanisms governing the system behaviour as well as discover essential feedbacks and nonlinearities. The decomposition is also natural procedure that provides to construct adequate and concurrently simplest models of both corresponding sub-systems, and of the system in whole. In recent works two new methods of decomposition of the Earth's climate system into well separated modes were discussed. The first method [1-3] is based on the MSSA (Multichannel Singular Spectral Analysis) [4] for linear expanding vector (space-distributed) time series and makes allowance delayed correlations of the processes recorded in spatially separated points. The second one [5-7] allows to construct nonlinear dynamic modes, but neglects delay of correlations. It was demonstrated [1-3] that first method provides effective separation of different time scales, but prevent from correct reduction of data dimension: slope of variance spectrum of spatio-temporal empirical orthogonal functions that are "structural material" for linear spatio-temporal modes, is too flat. The second method overcomes this problem: variance spectrum of nonlinear modes falls essentially sharply [5-7]. However neglecting time-lag correlations brings error of mode selection that is uncontrolled and increases with growth of mode time scale. In the report we combine these two methods in such a way that the developed algorithm allows constructing nonlinear spatio-temporal modes. The algorithm is applied for decomposition of (i) multi hundreds years globally distributed data generated by the INM RAS Coupled Climate Model [8], and (ii) 156 years time series of SST anomalies distributed over the globe [9]. We compare efficiency of different methods of decomposition and discuss the abilities of nonlinear spatio-temporal modes for construction of adequate and concurrently simplest ("optimal") models of climate systems. 1. Feigin A.M., Mukhin D., Gavrilov A., Volodin E.M., and Loskutov E.M. (2013) "Separation of spatial-temporal patterns ("climatic modes") by combined analysis of really measured and generated numerically vector time series", AGU 2013 Fall Meeting, Abstract NG33A-1574. 2. Alexander Feigin, Dmitry Mukhin, Andrey Gavrilov, Evgeny Volodin, and Evgeny Loskutov (2014) "Approach to analysis of multiscale space-distributed time series: separation of spatio-temporal modes with essentially different time scales", Geophysical Research Abstracts, Vol. 16, EGU2014-6877. 3. Dmitry Mukhin, Dmitri Kondrashov, Evgeny Loskutov, Andrey Gavrilov, Alexander Feigin, and Michael Ghil (2014) "Predicting critical transitions in ENSO models, Part II: Spatially dependent models", Journal of Climate (accepted, doi: 10.1175/JCLI-D-14-00240.1). 4. Ghil, M., R. M. Allen, M. D. Dettinger, K. Ide, D. Kondrashov, et al. (2002) "Advanced spectral methods for climatic time series", Rev. Geophys. 40(1), 3.1-3.41. 5. Dmitry Mukhin, Andrey Gavrilov, Evgeny M Loskutov and Alexander M Feigin (2014) "Nonlinear Decomposition of Climate Data: a New Method for Reconstruction of Dynamical Modes", AGU 2014 Fall Meeting, Abstract NG43A-3752. 6. Andrey Gavrilov, Dmitry Mukhin, Evgeny Loskutov, and Alexander Feigin (2015) "Empirical decomposition of climate data into nonlinear dynamic modes", Geophysical Research Abstracts, Vol. 17, EGU2015-627. 7. Dmitry Mukhin, Andrey Gavrilov, Evgeny Loskutov, Alexander Feigin, and Juergen Kurths (2015) "Reconstruction of principal dynamical modes from climatic variability: nonlinear approach", Geophysical Research Abstracts, Vol. 17, EGU2015-5729. 8. http://83.149.207.89/GCM_DATA_PLOTTING/GCM_INM_DATA_XY_en.htm. 9. http://iridl.ldeo.columbia.edu/SOURCES/.KAPLAN/.EXTENDED/.v2/.ssta/.

Alexander Kapp--The First Known User of the Andragogy Concept

ERIC Educational Resources Information Center

Loeng, Svein

2017-01-01

The German gymnasium teacher Alexander Kapp (1800-1869) was to all appearances the first one to use the "andragogy concept" as a term for "adult learning." In 1833 he published the book "Platon's Erziehungslehre, als Pädagogik für die Einzelnen und als Staatspädagogik. Oder dessen praktische Philosophie." This book…

Science, Education, and Antebellum Reform: The Case of Alexander Dallas Bache.

ERIC Educational Resources Information Center

Slotten, Hugh R.

1991-01-01

Suggest that science and formal education became the primary civilizing forces in the decades preceding the Civil War. Focuses on the work of scientist and educational reformer Alexander Dallas Bache. Concludes that Bache's efforts to promote unified public schools, scientific and technical education, and moral training inspired later Progressive…

78 FR 53630 - Airworthiness Directives; Alexander Schleicher GmbH & Co. Segelflugzeugbau Sailplanes

Federal Register 2010, 2011, 2012, 2013, 2014

2013-08-30

... rod for conformity following Alexander Schleicher Automatischer H[ouml]henruderanschlu[beta] (English... Manual (CAM) 18, Maintenance, Repair, And Alteration, Of Airframes, Powerplants, Propellers, And...--and-- Guidance--Library/rgccab.nsf/0/41df1277f2dc7e0e86257bcf005112bf/ $FILE/CAM--18--1959.pdf...

A Disciplinary Immigrant. Alexander Smith at the University of Chicago, 1894-1911

ERIC Educational Resources Information Center

Cotter, Donald

2008-01-01

The publication in 1906 of Alexander Smith's "Introduction to general inorganic chemistry" inaugurated a decisive change in chemical pedagogy in the US, the effects of which are still evident. The nature and extent of Smith's innovations are described through a comparison of his text to its source material and contemporaries. His…

The Urban School, Minority Youth, and Unmet Aspirations: A Criminal Justice Concern

DTIC Science & Technology

1988-01-01

Gottlieb. 21 Lohman. 22 Alexander Liazos, " School , Alienation , and Delinquency", Crime and Delinquency, 24, No. 3 (July 1984):439. 23 Schriro. 24...34Teaching and Students: The Views of Negro and White Teachers". Sociology of Education. 37, No. 4 (1964):345-354. Liazos, Alexander. " School , Alienation , and

The Century-Old Wisdom of Alexander Graham Bell.

ERIC Educational Resources Information Center

Cornett, Orin

1990-01-01

This article reflects on Alexander Graham Bell's 1888 testimony before the Royal Commission of the United Kingdom on the Condition of the Deaf and Dumb, Etc. Excerpts are grouped by reference to (1) language education for the hearing impaired; (2) speechreading; (3) methods of teaching; (4) speech; and (5) sign language. (Author/PB)

Organizations in Transition. Symposium 41. [Concurrent Symposium Session at AHRD Annual Conference, 2000.

ERIC Educational Resources Information Center

2000

This document contains three papers from a symposium on organizations in transition that was conducted as part of a conference on human resource development (HRD). "Human Resource Development in an Industry in Transition: The Case of the Russian Banking Sector" (Alexander Ardichvili, Alexander Gasparishvili) reports on a study…

The Remarkable Journey of Lloyd Alexander

ERIC Educational Resources Information Center

Tunnel, Michael O.; Jacobs, James S.

2007-01-01

This article features Lloyd Alexander, an author who has produced some of the most elegant and powerful prose in the history of modern children's literature. Lloyd began writing seriously in high school, and though he wrote and submitted many poems and short stories, his only success was being named a finalist in the "Writer's Digest" Short Story…

ATV docking ops

NASA Image and Video Library

2014-08-12

ISS040-E-091673 (12 Aug. 2014) --- In the Zvezda Service Module, European Space Agency astronaut Alexander Gerst (right) and Russian cosmonaut Alexander Skvortsov, both Expedition 40 flight engineers, take a brief moment for a photo during the approach and docking operations of ESA's "Georges Lemaitre" Automated Transfer Vehicle-5 (ATV-5) to the International Space Station.

Journalism and the Educational Views of Alexander Meiklejohn.

ERIC Educational Resources Information Center

Palmer, Mack R.

Alexander Meiklejohn, who died in 1964 at the age of 92, was a constitutional scholar whose major interest was education. Among Meiklejohn's beliefs were the following: the social good should take precedence over individual achievement; the liberal arts college is the institution best suited to carry out an affirmative reading of the First…

Detection of the CS20 Colonization Factor Antigen in Diffuse-Adhering Escherichia coli Strains

DTIC Science & Technology

2010-01-01

Savarino5 & Claudio F. Lanata4•7 ’Institute de Medicina Tropical ’Alexander von Humboldt’, Universidad Peruana Cayetano Heredia, Lima, Peru; 2Umvers1ty...de C•encias Aplicadas. Lima, Peru Abstract Correspondence: Theresa J. Ochoa, Institute de Medicina Tropical ’Alexander von Humboldt’, Universidad

Identification of metapopulation dynamics among Northern Goshawks of the Alexander Archipelago, Alaska, and Coastal British Columbia

USGS Publications Warehouse

Sonsthagen, Sarah A.; McClaren, Erica L.; Doyle, Frank I.; Titus, K.; Sage, George K.; Wilson, Robert E.; Gust, Judy R.; Talbot, Sandra L.

2012-01-01

Northern Goshawks occupying the Alexander Archipelago, Alaska, and coastal British Columbia nest primarily in old-growth and mature forest, which results in spatial heterogeneity in the distribution of individuals across the landscape. We used microsatellite and mitochondrial data to infer genetic structure, gene flow, and fluctuations in population demography through evolutionary time. Patterns in the genetic signatures were used to assess predictions associated with the three population models: panmixia, metapopulation, and isolated populations. Population genetic structure was observed along with asymmetry in gene flow estimates that changed directionality at different temporal scales, consistent with metapopulation model predictions. Therefore, Northern Goshawk assemblages located in the Alexander Archipelago and coastal British Columbia interact through a metapopulation framework, though they may not fit the classic model of a metapopulation. Long-term population sources (coastal mainland British Columbia) and sinks (Revillagigedo and Vancouver islands) were identified. However, there was no trend through evolutionary time in the directionality of dispersal among the remaining assemblages, suggestive of a rescue-effect dynamic. Admiralty, Douglas, and Chichagof island complex appears to be an evolutionarily recent source population in the Alexander Archipelago. In addition, Kupreanof island complex and Kispiox Forest District populations have high dispersal rates to populations in close geographic proximity and potentially serve as local source populations. Metapopulation dynamics occurring in the Alexander Archipelago and coastal British Columbia by Northern Goshawks highlight the importance of both occupied and unoccupied habitats to long-term population persistence of goshawks in this region.

Alexander A Friedmann

NASA Astrophysics Data System (ADS)

Tropp, Eduard A.; Frenkel, Viktor Ya.; Chernin, Artur D.

1993-06-01

Our universe can be described mathematically by a simple model developed in 1922 at Petrograd (St. Petersburg) by Alexander Friedmann (1888-1925). Without the benefit of observational evidence, Friedmann predicted that the whole universe would expand and evolve with time. This astonishing prediction was confirmed seven years later by Edwin Hubble. Its originator, unfortunately didn't live to savor this triumph. This vivid biography of an outstanding scientist sets his life and work against a wide backdrop of the history of cosmological studies and its major players, such as Einstein and others. The book is a window on Friedmann's school and university years, military service, and teaching and research during a seminal period of Soviet history. The authors include unique archival material, such as Friedmann's letters from the Russian Front, as well as contemporary records and reminiscences of colleagues. There is a detailed treatment of his work in theoretical cosmology (1922-1924), set in the context of the organization of Soviet science at the time.

Identifying Unique Ethical Challenges of Indigenous Field-Workers: A Commentary on Alexander and Richman's "Ethical Dilemmas in Evaluations Using Indigenous Research Workers"

ERIC Educational Resources Information Center

Smith, Nick L.

2008-01-01

In contrast with nonindigenous workers, to what extent do unique ethical problems arise when indigenous field-workers participate in field studies? Three aspects of study design and operation are considered: data integrity issues, risk issues, and protection issues. Although many of the data quality issues that arise with the use of indigenous…

Process and Energy Optimization Assessment, Rock Island Arsenal, IL

DTIC Science & Technology

2004-09-01

Approved for public release; distribution is unlimited. ER D C /C ER L TR -0 4- 17 Process and Energy Optimization Assessment Rock Island... Optimization Assessment: Rock Island Arsenal, IL Mike C.J. Lin, Alexander M. Zhivov, and Veera M. Boddu, Construction Engineering Research...and Energy Optimization Assessment (PEOA) was conducted at Rock Island Arsenal (RIA), IL to identify process, energy, and environmental opportunities

Air Force Research Laboratory Resident Associateship Program Continuation

DTIC Science & Technology

2014-12-04

2011-7/17/2012 United States Received Veremyev, Alexander Fedorovich Pasiliao, Eduardo Lewis 8/1/2012-7/31/2013 Russia Sensors Directorate Aga...mass and damping on their modal characteristics. 5 Aerodynamic loads were estimated from the wind -tunnel test data, where the angle of attack of the... Wireless Networks; Throughput Optimization for Cognitive Radio Network with Slowly Varying Channels. 2 Capacity Optimization of MIMO Links with

Friction Drag Reduction Using Superhydrophobic Surface in High Reynolds Number Turbulent Flow

DTIC Science & Technology

2017-12-25

high Reynolds numbers by using the large towing tank available Naval Academy in Annapolis, in collaboration with Professor Michael...NAME(S) AND ADDRESS(ES) 12. DISTRIBUTION/ AVAILABILITY STATEMENT 13. SUPPLEMENTARY NOTES 14. ABSTRACT 15. SUBJECT TERMS 16. SECURITY CLASSIFICATION... High Reynolds Number Turbulent Flow Smits, Alexander J Princeton University, Princeton, NJ 08544 N/A Office of Naval Research 875 N. Randolph Street

National Research Conference on Day Programs for Hearing Impaired Children (Lake Mohonk, New York, May 10-13, 1967). Final Report.

ERIC Educational Resources Information Center

Mulholland, Ann M.; Fellendorf, George W.

State needs in public school education for the hearing impaired and steps in the development of comprehensive state planning are presented along with recommendations of conference participants, a summary report, and models for regional planning, day programs, and the team approach. The interest of the Alexander Graham Bell Association and the U.S.…

In Praise of (Reasoned and Reasonable) Speculation: A Response to Robinson et al.'s Moratorium on Recommendations for Practice

ERIC Educational Resources Information Center

Alexander, Patricia A.

2013-01-01

In response to the call by Robinson et al. (25(2): 24-28, 2013) for a moratorium on recommendations for practice and policy in articles published in primary research journals, Alexander forwards four counterarguments that allow for what are termed reasoned and reasonable speculations. Among those counterarguments are the claim that (a) seeking…

Approximate reasoning by pairwise comparisons. "Topodynamics of metastable brains" by Arturo Tozzi, et al.

NASA Astrophysics Data System (ADS)

Kakiashvili, Tamar; Koczkodaj, Waldemar W.; Magnot, Jean-Pierre

2017-07-01

The innovative approach in [1], ;Topodynamics of Metastable Brains; by Arturo Tozzi, James Peters, Andrew Fingelkurts, Alexander Fingelkurts, and Pedro Marijuan has a high potential of becoming a paradigm shift in the brain research. It seems that this study has successfully explored the possibility of applying a celebrated Borsuk-Ulam theorem to the operational architectonics of the fundamental brain-mind processes.

Teaching Nuclear Radiation and the Poisoning of Alexander Litvinenko

ERIC Educational Resources Information Center

David R. Lapp

2008-01-01

The recent international story about the death of the former KGB agent Alexander Litvinenko has more than just a few wondering about radiation poisoning and the sinister sounding polonium-210. I was preparing to begin a nuclear radiation unit the Monday after Thanksgiving 2006. As it turned out, Litvinenko died Thanksgiving Day after a short and…

View west of the James and Lucy Alexander gravestone and ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

View west of the James and Lucy Alexander gravestone and family plot among other demarcated family plots in the Female Union Band Cemetery. - Mount Zion Cemetery/ Female Union Band Cemetery, Bounded by 27th Street right-of-way N.W. (formerly Lyons Mill Road), Q Street N.W., & Mill Road N.W., Washington, District of Columbia, DC

Vengeance without Justice, Injustice without Retribution: The Afro-American Council's Struggle against Racial Violence

ERIC Educational Resources Information Center

Alexander, Shawn Leigh

2007-01-01

On January 19, 1901, just one week after Leavenworth, Kansas, witnessed the burning of Fred Alexander, a twenty-two-year-old black Spanish-American war veteran, the "Wichita Searchlight" called for armed self-defense. The brutal murder of Alexander horrified many African Americans throughout the region, who decided that it was time to…

The Election of 1800: Alexander Hamilton and the Death of the Federalist Party.

ERIC Educational Resources Information Center

Holbrook-DeFeo, Gary

1993-01-01

Describes the significance of the election of 1800 in the development of political parties in the United States. Contends that Alexander Hamilton's view of the United States Constitution was dangerous for the new nation and led to a permanent split in the Federalist Party. Includes a resource bibliography for teachers wishing to incorporate this…

Alexander Hamilton: Soldier-Statesmen of the Constitution. A Bicentennial Series No. 16.

ERIC Educational Resources Information Center

Army Center of Military History, Washington, DC.

Alexander Hamilton was among the most intellectually gifted of the Founding Fathers and a brilliant political theorist, but he lacked practical political experience, and his major political contributions occurred only when his specific policies were adopted and carried forward by others with broader vision. This booklet on Hamilton is one in a…

Connect the Book. Always Inventing: A Photobiography of Alexander Graham Bell

ERIC Educational Resources Information Center

Brodie, Carolyn S.

2004-01-01

Cell phones, video phones, voice messaging?one wonders what Alexander Graham Bell would have thought about the many venues today for electronic communication with one another. Bell's March 10, 1876 invention is now 128 years old, but there is no doubt that Bell's "talking machine" changed the world. This article presents a brief review of the…

The Doors to Home and History: Post-Colonial Identities in Meena Alexander and Bharati Mukherjee.

ERIC Educational Resources Information Center

Dave, Shilpa

1993-01-01

Examines postcolonial inquiry and studies of identity in Asians of Indian descent, focusing on the works of Meena Alexander and Bharati Mukherjee. Their commentaries on India and immigrant cultures are constantly influenced by a history dependent on Western tradition, although both authors resist the stereotypical definitions imposed by the West.…

Instructional Strategies to Accommodate a Team-Teaching Approach

ERIC Educational Resources Information Center

Gaytan, Jorge

2010-01-01

The concept of team teaching is attributed to William Alexander, known as the "father of the American middle school," who delivered a presentation at a 1963 conference held at Cornell University. Alexander's main idea was to establish teams of three to five middle school teachers who would be in charge of team teaching content to large groups of…

Strong upslope shifts in Chimborazo's vegetation over two centuries since Humboldt.

PubMed

Morueta-Holme, Naia; Engemann, Kristine; Sandoval-Acuña, Pablo; Jonas, Jeremy D; Segnitz, R Max; Svenning, Jens-Christian

2015-10-13

Global climate change is driving species poleward and upward in high-latitude regions, but the extent to which the biodiverse tropics are similarly affected is poorly known due to a scarcity of historical records. In 1802, Alexander von Humboldt ascended the Chimborazo volcano in Ecuador. He recorded the distribution of plant species and vegetation zones along its slopes and in surrounding parts of the Andes. We revisited Chimborazo in 2012, precisely 210 y after Humboldt's expedition. We documented upward shifts in the distribution of vegetation zones as well as increases in maximum elevation limits of individual plant taxa of >500 m on average. These range shifts are consistent with increased temperatures and glacier retreat on Chimborazo since Humboldt's study. Our findings provide evidence that global warming is strongly reshaping tropical plant distributions, consistent with Humboldt's proposal that climate is the primary control on the altitudinal distribution of vegetation.

Strong upslope shifts in Chimborazo's vegetation over two centuries since Humboldt

PubMed Central

Morueta-Holme, Naia; Engemann, Kristine; Sandoval-Acuña, Pablo; Jonas, Jeremy D.; Segnitz, R. Max; Svenning, Jens-Christian

2015-01-01

Global climate change is driving species poleward and upward in high-latitude regions, but the extent to which the biodiverse tropics are similarly affected is poorly known due to a scarcity of historical records. In 1802, Alexander von Humboldt ascended the Chimborazo volcano in Ecuador. He recorded the distribution of plant species and vegetation zones along its slopes and in surrounding parts of the Andes. We revisited Chimborazo in 2012, precisely 210 y after Humboldt’s expedition. We documented upward shifts in the distribution of vegetation zones as well as increases in maximum elevation limits of individual plant taxa of >500 m on average. These range shifts are consistent with increased temperatures and glacier retreat on Chimborazo since Humboldt’s study. Our findings provide evidence that global warming is strongly reshaping tropical plant distributions, consistent with Humboldt’s proposal that climate is the primary control on the altitudinal distribution of vegetation. PMID:26371298

STS-38 crewmembers participate in photography training and camera briefing

NASA Image and Video Library

1990-03-01

STS-38 crewmembers listen as RSOC-JSC crew trainer M. Judy Alexander explains the camera equipment they will be using on their upcoming Department of Defense (DOD) mission. Left to right are Pilot Frank L. Culbertson, Mission Specialist (MS) Carl J. Meade, and MS Charles D. Gemar. Alexander is holding a training version of the 70mm handheld HASSELBLAD camera.

Alexander Graham Bell: Teacher of the Deaf.

ERIC Educational Resources Information Center

Bruce, Robert V.

The lecture on Alexander Graham Bell by Dr. Robert V. Bruce, the author of a biography of Bell, focuses on Bell's association with the Clarke School for the Deaf in Massachusetts. Noted are Bell's employment by the school at 25 years of age and the preceding period during which Bell taught elocution at a boys' school in Scotland and used his…

STS-38 crewmembers participate in photography training and camera briefing

NASA Technical Reports Server (NTRS)

1990-01-01

STS-38 crewmembers listen as RSOC-JSC crew trainer M. Judy Alexander explains the camera equipment they will be using on their upcoming Department of Defense (DOD) mission. Left to right are Pilot Frank L. Culbertson, Mission Specialist (MS) Carl J. Meade, and MS Charles D. Gemar. Alexander is holding a training version of the 70mm handheld HASSELBLAD camera.

46. Photocopy of photograph (Pentran file), (from Alexander Brown's Peninsula's ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

46. Photocopy of photograph (Pentran file), (from Alexander Brown's Peninsula's Last Street Cars, Daily Press, January 15, 1956) photographer unknown. The first streetcar (with dignitaries) to make the run from Newport News to a new housing development named Hilton Village in September 1918. - Newport News & Old Point Railway & Electric Company, Trolley Barn & Administration Building, 3400 Victoria Boulevard, Hampton, Hampton, VA

Dr. Charles Alexander Eastman, Sioux Physician-Author, 1858-1939. With Teacher's Guide. Native Americans of the Twentieth Century.

ERIC Educational Resources Information Center

Minneapolis Public Schools, MN.

A biography for elementary school students of a 19th century American Indian physician and author, Charles Alexander Eastman (Sioux), includes photographs of Dr. Eastman and his wife. A teacher's guide following the bibliography contains information on the Sioux Uprising of 1862 and the Wounded Knee Massacre, learning objectives and directions for…

Growing Community: The Impact of the Stephanie Alexander Kitchen Garden Program on the Social and Learning Environment in Primary Schools

ERIC Educational Resources Information Center

Block, Karen; Gibbs, Lisa; Staiger, Petra K.; Gold, Lisa; Johnson, Britt; Macfarlane, Susie; Long, Caroline; Townsend, Mardie

2012-01-01

This article presents results from a mixed-method evaluation of a structured cooking and gardening program in Australian primary schools, focusing on program impacts on the social and learning environment of the school. In particular, we address the Stephanie Alexander Kitchen Garden Program objective of providing a pleasurable experience that has…

Improving Learning Outcomes, Persistence, and Graduation Rates of Academically Underprepared Students: a Case Study of Alexander Community College and Its Developmental Education Effort

ERIC Educational Resources Information Center

Marchione, Susan M.

2012-01-01

This case study describes how Alexander Community College (ACC), a two-year State University of New York (SUNY) institution is addressing challenges associated with its developmental education effort--primarily high costs for repeated developmental (assumed by the institution and students) and low persistence and graduation rates for developmental…

Mythorealistic Concept of "Beautiful Lady" in the Structure of the Author's Identity (Based on the Diaries of Alexander Blok)

ERIC Educational Resources Information Center

Minets, Diana

2016-01-01

The present paper deals with the diaries of Alexander Blok dated 1901-1921 reflecting the process of the writer's self-identification. During 20 years under the influence of various social and cultural situations Blok's "Self-Conception" is undergoing significant changes. The vector of these changes shows the complicated evolution of the…

Prompting Students to Contemplate Effective Communication with a Visible Speech Chart from the 1870s

ERIC Educational Resources Information Center

Potter, Lee Ann

2014-01-01

In this article, director of Educational Outreach at the Library of Congress Lee Ann Potter describes a classroom activity that focuses on an 1876 single-page circular published in Salem, Massachusetts about Alexander Melville Bell's Visible Speech. A. M. Bell's son, Alexander Graham Bell described "Visible Speech" as "a…

The Alexander N. Charters Library of Resources for Educators of Adults at Syracuse University Library.

ERIC Educational Resources Information Center

Keenan, Terrance

This document describes the contents of the Alexander N. Charters Library of Resources for Educators of Adults at Syracuse University Library. The document begins with a brief history of the development of the library's collections, which occupy 900 feet of shelf space and contain more than 50 groups of personal papers and records of organizations…

On the Social Psychology of Higher Education: A Bibliography of Alexander W. Astin. Public Administration Series Bibliography, P-688.

ERIC Educational Resources Information Center

Quay, Richard H.

A bibliography of articles by Alexander W. Astin on the social psychology of higher education is presented. Entries are presented by year, starting with 1980 and dating back to 1956. Topics that are covered include: equal access to higher education, student persistence and attrition, higher education policy, selective admissions and open…

Results and Recommendations from the 2009 National Surveys of Randomly Selected and Highly Successful Middle Level Schools

ERIC Educational Resources Information Center

McEwin, C. Kenneth; Greene, Melanie W.

2010-01-01

While a number of studies have yielded useful information regarding the status of middle level schools in the United States, four linked national surveys provide a longitudinal perspective on the degree of implementation of key middle grades programs and practices. These studies were conducted in 1968 (Alexander, 1968), 1988 (Alexander &…

The deglacial history of NW Alexander Island, Antarctica, from surface exposure dating

NASA Astrophysics Data System (ADS)

Johnson, Joanne S.; Everest, Jeremy D.; Leat, Philip T.; Golledge, Nicholas R.; Rood, Dylan H.; Stuart, Finlay M.

2012-03-01

Recent changes along the margins of the Antarctic Peninsula, such as the collapse of the Wilkins Ice Shelf, have highlighted the effects of climatic warming on the Antarctic Peninsula Ice Sheet (APIS). However, such changes must be viewed in a long-term (millennial-scale) context if we are to understand their significance for future stability of the Antarctic ice sheets. To address this, we present nine new cosmogenic 10Be exposure ages from sites on NW Alexander Island and Rothschild Island (adjacent to the Wilkins Ice Shelf) that provide constraints on the timing of thinning of the Alexander Island ice cap since the last glacial maximum. All but one of the 10Be ages are in the range 10.2-21.7 ka, showing a general trend of progressive ice-sheet thinning since at least 22 ka until 10 ka. The data also provide a minimum estimate (490 m) for ice-cap thickness on NW Alexander Island at the last glacial maximum. Cosmogenic 3He ages from a rare occurrence of mantle xenoliths on Rothschild Island yield variable ages up to 46 ka, probably reflecting exhumation by periglacial processes.

iss056e014352

NASA Image and Video Library

2018-06-18

iss056e014352 (June 18, 2018) --- Flight Engineer Alexander Gerst of the European Space Agency (ESA) is in quasi-free-floating configuration for the GRASP study taking place inside Europe's Columbus laboratory module. The ESA-sponsored research is studying how the body adapts to the microgravity environment. GRASP uses virtual reality headsets as a way to understand how important gravity is, compared to the other senses, when reaching for an object.

UV Spectroscopy with Hubble Space Telescope- A Success Story of Pro/Am Collaboration

NASA Astrophysics Data System (ADS)

Alexander, W. R.; Linsky, J. L.; Wood, B. E.

2000-05-01

The Hubble Space Telescope amateur program has provided a unique opportunity for amateur astronomers to not only perform research on HST, but to also to interact with many professional astronomers during their research. In particular, a very successful partnership was established between William Alexander (amateur) and Jeff Linsky and Brian Wood (professionals). At the heart of this project was the use of the Goddard High Resolution Spectrograph (GHRS) aboard HST to provide high-resolution UV spectra in the Lyman-alpha region at 1216 angstroms. These spectra were needed to study the Deuterium to Hydrogen (D/H) ratio along the line of sight toward lambda-Andromedae and epsilon-Indi. These measurements were important to more fully understand big bang nucleosynthesis. The amateur, Alexander, was fully involved at each stage of the project, from obtaining all of the raw data to collaborating with Linsky and Wood in the writing of the article that appeared in The Astrophysical Journal (APJ, 470: 1157-1171). This collaboration has shown that amateurs can provide significant `academic' contributions to astronomy. This contribution can be added to the numerous observational contributions that amateurs have made to astronomy through out the centuries. Funding support was provided by NASA grant GO-0100.01-92A from the Space Telescope Science Institute.

International Program and Local Organizing Committees

NASA Astrophysics Data System (ADS)

2012-12-01

International Program Committee Dionisio Bermejo (Spain) Roman Ciurylo (Poland) Elisabeth Dalimier (France) Alexander Devdariani (Russia) Milan S Dimitrijevic (Serbia) Robert Gamache (USA) Marco A Gigosos (Spain) Motoshi Goto (Japan) Magnus Gustafsson (Sweden) Jean-Michel Hartmann (France) Carlos Iglesias (USA) John Kielkopf (USA) John C Lewis (Canada) Valery Lisitsa (Russia) Eugene Oks (USA) Christian G Parigger (USA) Gillian Peach (UK) Adriana Predoi-Cross (Canada) Roland Stamm (Germany) Local Organizing Committee Nikolay G Skvortsov (Chair, St Petersburg State University) Evgenii B Aleksandrov (Ioffe Physico-Technical Institute, St Petersburg) Vadim A Alekseev (Scientific Secretary, St Petersburg State University) Sergey F Boureiko (St.Petersburg State University) Yury N Gnedin (Pulkovo Observatory, St Petersburg) Alexander Z Devdariani (Deputy Chair, St Petersburg State University) Alexander P Kouzov (Deputy Chair, St Petersburg State University) Nikolay A Timofeev (St Petersburg State University)

Clinical Experience in Late Antiquity: Alexander of Tralles and the Therapy of Epilepsy

PubMed Central

Bouras-vallianatos, Petros

2014-01-01

Alexander of Tralles, writing in the late sixth century, combined his wide-ranging practical knowledge with earlier medical theories. This article shows how clinical experience is used in Alexander’s works by concentrating on his therapeutic advice on epilepsy and, in particular, on pharmacology and the group of so-called natural remedies. I argue that clinical testing is used not only for the introduction of new medicines but also as an instrument for checking the therapeutic effect of popular healing practices. On another level, this article discusses Alexander’s role as the author of a medical compendium; it suggests that by marking the cases of clinical testing with a set of recurrent expressions, Alexander leads his audience to reflect on his medical authority and personal contribution. PMID:25045178

Alexander the Great's Tomb at Siwa: The Astronomical Orientation

NASA Astrophysics Data System (ADS)

Papathanassiou, M.; Souvaltzis, Em.; Souvaltzi, L.; Moussas, X.

A preliminary report on the possible astronomical orientation of the Tomb of Alexander the Great, recently found and excavated by the greek archaeologist Liana Souvaltzi. The tomb is a greek building of doric style. Its enormous dimensions make it the largest amongst the found macedonian tombs (much bigger than the tomb of Philip II, Alexander's father). The tomb faces generally south---west and its orientation could be related either to the constellation of Centaurus or to the star Canopus. The walls of the two long sides of the building have strickingly different widhts. Moreover each wall has three doors (opposite in pairs) of slightly different sizes. We examine the possibility the openings of the doors and their assymetries to be designed and constructed according to some astronomical (solar or stellar) orientations.

Fast vessel segmentation in retinal images using multi-scale enhancement and second-order local entropy

NASA Astrophysics Data System (ADS)

Yu, H.; Barriga, S.; Agurto, C.; Zamora, G.; Bauman, W.; Soliz, P.

2012-03-01

Retinal vasculature is one of the most important anatomical structures in digital retinal photographs. Accurate segmentation of retinal blood vessels is an essential task in automated analysis of retinopathy. This paper presents a new and effective vessel segmentation algorithm that features computational simplicity and fast implementation. This method uses morphological pre-processing to decrease the disturbance of bright structures and lesions before vessel extraction. Next, a vessel probability map is generated by computing the eigenvalues of the second derivatives of Gaussian filtered image at multiple scales. Then, the second order local entropy thresholding is applied to segment the vessel map. Lastly, a rule-based decision step, which measures the geometric shape difference between vessels and lesions is applied to reduce false positives. The algorithm is evaluated on the low-resolution DRIVE and STARE databases and the publicly available high-resolution image database from Friedrich-Alexander University Erlangen-Nuremberg, Germany). The proposed method achieved comparable performance to state of the art unsupervised vessel segmentation methods with a competitive faster speed on the DRIVE and STARE databases. For the high resolution fundus image database, the proposed algorithm outperforms an existing approach both on performance and speed. The efficiency and robustness make the blood vessel segmentation method described here suitable for broad application in automated analysis of retinal images.

Morphing Structures, Mechanosensors, and Osmotic Motors in Plants

DTIC Science & Technology

2014-07-24

2.00 4.00 Alexander G. Volkov, Lawrence O’Neal, Maia I. Volkova-Gugeshashvili, Vladislav S. Markin. Electrostimulation of Aloe Vera L., Mimosa Pudica...electrochemical circuits in Aloe vera and Mimosa pudica, Bioelectrochemistry and Bioenergetics, (04 2011): 390. doi: 10.1016/j.bioelechem.2011.01.004... Mimosa pudica L., Plant Signaling & Behavior (07 2014) Vladislav Markin, Alexander Volkov, Leon Chua. An analytical model of memristors in plants

First Solid-state Cooling Below 100K

DTIC Science & Technology

2015-03-13

Seth Melgaard, Denis Seletskiy, Alexander Albrecht, and Mansoor Sheik- Bahae Advances in material purity and laser light absorption offer new possi...all- solid-state cryocooler. Denis Seletskiy University of Konstanz Konstanz, Germany Alexander Albrecht and Mansoor Sheik- Bahae University of New...Unterschied von Lumineszenz- und Tem- peraturstrahlung, Z. Phys. 57, p. 739, 1929. 3. R. I . Epstein,M. I . Buchwald, B. C. Edwards, T. R. Gosnell, and

Discuss: If Essays Are Dead, Then Where Does That Leave Everything Else? A Response to: Shirley Alexander's "Buying Essays: How to Make Sure Assessment Is Authentic"

ERIC Educational Resources Information Center

McQueen, Kelvin

2015-01-01

Professor Shirley Alexander is the Deputy Vice-Chancellor and Vice-President (Teaching, Learning & Equity) at the University of Technology, Sydney. On 12 November 2014, an article of hers appeared in "The Conversation": "Buying essays: how to make sure assessment is authentic." That article traverses, in an abbreviated way,…

Dr Alexander Graham Bell--audiologist and speech therapist.

PubMed

Chakravorty, R C

1976-09-01

Alexander Graham Bell is best known for his role in the invention of the telephone. However, he had a lifelong involvement in speech therapy and audiology besides many other medical investigations. He was also awarded an honorary MD degree from Heidelberg University. In this, the 100th anniversary of his invention of the telephone, his life and some of his medical interests are briefly reviewed.

The F. L. Brinkley Midden (22Ts729): Archaeological Investigations in the Yellow Creek Watershed, Tishomingo County, Mississippi.

DTIC Science & Technology

1982-08-01

197 Alexander Incised . . . . . . . . . .......... 200 Furrs Cordmarked ..... ................ 200 Saltillo Fabric Impressed...Wheeler Ceramics ... . . . . . ..... . . . .. 196 11.2 Alexander Incised and O’Neal Plain (Fine) Ceramics .... 198 11.3 Saltillo Fabric and O’Neal Plain...is frequently char- acterized by abrupt secondary retouch which gives the point a plano - *hexagonal cross section (Table 9.23). Only one complete

Terrorism: A Selective Bibliography.

DTIC Science & Technology

1984-04-01

P623 Alexander, Yonah, and Gleason, John M., eds. BEHAVIORAL AND QUANTITATIVE PERSPECTIVES ON TERRORISM. New York, NY: Pergamon Press, 1981. 396 p. HV...CONTROL AND PROSOCIAL ALTERNATIVES. New York, NY: Pergamon Press, 1981. 560 p. RC 569.5 .V55 I5 1981 Gurr, Ted Robert. HANDBOOK OF POLITICAL CONFLICT...Rapoport, David C., and Alexander, Yonah, eds. THE RATIONALIZATION OF TERRORISM. Frederick, MD: Aletheia Books, University Publications of America

Teachers' professional development needs and current practices at the Alexander Science Center School

NASA Astrophysics Data System (ADS)

Gargus, Gerald Vincent

This investigation represents an in-depth understanding of teacher professional development at the Alexander Science Center School, a dependent charter museum school established through a partnership between the California Science Center and Los Angeles Unified School District. Three methods of data collection were used. A survey was distributed and collected from the school's teachers, resulting in a prioritized list of teacher professional development needs, as well as a summary of teachers' opinions about the school's existing professional development program. In addition, six key stakeholders in the school's professional development program were interviewed for the study. Finally, documents related to the school's professional development program were analyzed. Data collected from the interviews and documents were used to develop an understand various components of the Alexander Science Center School's professional development program. Teachers identified seven areas that had a high-priority for future professional development including developing skills far working with below-grade-level students, improving the analytical skills of student in mathematics, working with English Language Learners, improving students' overall reading ability levels, developing teachers' content-area knowledge for science, integrating science across the curriculum, and incorporating hands-on activity-based learning strategies to teach science. Professional development needs identified by Alexander Science Center School teachers were categorized based on their focus on content knowledge, pedagogical content knowledge, or curricular knowledge. Analysis of data collected through interviews and documents revealed that the Alexander Science Center School's professional development program consisted of six venues for providing professional development for teachers including weekly "banked time" sessions taking place within the standard school day, grade-level meetings, teacher support meetings, classroom coaching/Big Lab co-teaching, summer institutes, and off-campus conferences and seminars. Results indicated that the effectiveness of the six venues was closely tied to the level of collaborative planning that took place between the Alexander Science Center School and the associated California Science Center. Examination of teachers' and stakeholders opinions reflect that after a year-and-a-half of operations, the school's professional development program is perceived as disjointed and ineffective, but that the foundation of a sound program has been established.

Veterinary immunology as colonial science: method and quantification in the investigation of horsesickness in South Africa, C. 1905-1945.

PubMed

Gilfoyle, Daniel

2006-01-01

This article examines the practice of veterinary immunology in South Africa during the first half of the twentieth century through an analysis of research into a horsesickness vaccine at the Onderstepoort Veterinary Institute. From the early 1900s, Arnold Theiler prioritized research into horsesickness, by then defined as an insect-borne disease caused by an ultravisible virus. He succeeded in devising a means of prophylaxis using a simultaneous injection of infective blood and immune serum, but he discovered antigenically different strains of the virus, which could overcome the immunity produced by his treatment. The practical value of Theiler's methods was further limited by difficulties in standardizing the biological material used in immunization, the results of which remained too erratic for application on a large scale. No further advances were made until the 1930s, by which time Onderstepoort had been drawn more closely into international scientific networks. Using techniques derived from research into yellow fever in America and canine distemper in Britain, the Onderstepoort scientist Raymond Alexander invented a method of immunization that utilized the propagation of the horsesickness virus in the brains of mice. Alexander's methods, which were characterized by successful technical adaptation and innovation, depended upon methods of quantification first developed by Paul Ehrlich to standardize diphtheria antitoxin during the 1890s. During the 1940s, vaccination expanded rapidly in South Africa, and Onderstepoort later exported the vaccine and associated technology to other countries affected by horsesickness.

Ethics in human experimentation: the two military physicians who helped develop the Nuremberg Code.

PubMed

Temme, Leonard A

2003-12-01

The Nuremberg Code is generally considered the beginning of modern ethics in human experimentation. The Code is a list of 10 principles that Judge Walter Beals included in the judgment he delivered at the close of the Nuremberg Medical Trial on 19 August 1947. Recently, scholars have studied the origin of the Code, who wrote it, and why. This is important to military medicine and the Aerospace Medical Association in particular because many of the defendants claimed their crimes were experiments in aviation and environmental physiology conducted under wartime conditions. The chief prosecutor of the Nuremberg Medical Trial, General Telford Taylor, relied on the guidance of an advisor provided by the American Medical Association, Andrew C. Ivy, one of the foremost physiologists of his time. The neurologist, Leo Alexander, then a colonel in the U.S. Army Reserves, was another medical advisor. Both men were crucial to the development of Taylor's courtroom strategy. The material Alexander and Ivy provided was incorporated verbatim in the section of the judgment that became the Code. Although both men contributed to the Code, Ivy provided what seems to be the first formulation of many of these principles during a meeting of Allied medical investigators at the Pasteur Institute in July 1946. Naval researchers should note that Ivy had been the Director of the Research Division of the Naval Medical Research Institute when it was commissioned on October 27, 1942.

Development and Characterization of an Unmarked hemO Cluster Knockout in Hypervirulent Acinetobacter Baumannii LAC-4

DTIC Science & Technology

2016-03-01

decade since the First World War when Alexander Fleming discovered the inhibitory, antibacterial properties of a substance excreted by the mold...was treated with penicillin, what appeared to be resistance was noted by researchers and later discovered to be penicillinase activity (Abraham et...In particular, innovations in the treatment of Gram-negative species have shown little progress with a near absence of any drug candidate active

Scientific Personnel Resource Inventory: List and Index to Research Scientists Involved with the Estuarine Environment, Especially the Chesapeake Bay,

DTIC Science & Technology

1972-06-01

introduction of sewage from commercial or private structures -- Monthly sampling of sewage treatment effluents -- Resistance of Vibrio parahemolyticus in oyster...of microorganisms in animal diseases and the effect of V. parahemolyticus and other vibrios on recruitment of commercial mollusks and crustaceans 575...Microbiology; including a survey of areas of the Chesapeake Bay for Vibrio parahaemalyticus * 18 Barnard, Thomas Alexander MA Assistant Marine Scientist

Breast Cancer Research Training Grant

DTIC Science & Technology

1997-10-01

students and answer questions and plan each student’s curriculum. Trainees are encouraged to consult any of the participating faculty for general advice...ROOM L301, REFRESHMENTS AT 1:00 September 20 Alexander Urbano Identification of novel endonucleases in drug- Department of Pathology & Laboratory...highly relevant. Plan to attend if you can. AER/cs Special Seminar 11/7/96 Dr. Harold Varmus •i• i .*: i •i •• • .iiil Boston University School of

Reauthorizing the Higher Education Act: Opportunities to Improve Student Success. Additional Submitted Testimony from Lashawn Richburg-Hayes, MDRC, to the Senate Committee on Health, Education, Labor, and Pensions

ERIC Educational Resources Information Center

Richburg-Hayes, Lashawn

2015-01-01

MDRC is pleased to have this opportunity to provide additional information for the consideration of Chairman Alexander, Ranking Member Murray, and members of the Committee on ways research can be used to improve the academic success of low-income college students. The goal of this additional testimony is to reiterate the second recommendation in…

Biological Investigation of the Stimulated Flapping Motions of the Moth, Manduca sexta

DTIC Science & Technology

2011-03-01

the sites of toxic chemical spills or damaged nuclear reactors (Alexander, 2002). Dr. Mark Reeder, Editor-in-Chief of the International Journal...Process The overall objective of research, using bio -inspired technology and techniques, is to develop clear scientific understanding about some of...it in a small container and submerging it in a bucket of ice for approximately 15 minutes, until the moth was unresponsive to stimulation.  Under

Air-Land Battle Interdiction Model Corps Communications Module.

DTIC Science & Technology

1984-06-01

raniel R. Alexander Capain,United States Army B.S.gUnitQ States Military Acade y,1975 Submitted in partial fulfillment of the requirements for the...Chairman, Department of Operations Research Lea ofInformation aLean o ic Sciences 4 3 I. ’k - Pi -,-.’ * I ABSTRACT This thesis provides the detailed...communications is in the midst of a revolu- tionary change from tubes to microchip technology , and an equally revclutionary doctrinal change. The

A Method for Soft Body Armor Evaluation: Medical Assessment

DTIC Science & Technology

1975-01-01

the invstigators adhered to the "Guide for the Care and Use of Laboratory Animals ," as promulgated by the Committee on Revision of the Guide for...Laboratory Animal Facilities and Care of the Institute of Laboratory Animal Resources - National Research Council. The use of trade names in this report...Messrs Carlyle Uilly, Russell Prather, James Lewis, and Alexander Mickiewicz, who helped conduct all animal experiments; Mr. John Janeson for target

Modern Scientific Metaphors of Warfare: Updating the Doctrinal Paradigm

DTIC Science & Technology

1993-05-27

eventful but not exceptional. In common with thousands of officers in armies across Europe, he served from boyhood on, experienced defeat and captivity as...Scientific Revolutions, 19. 38. Alexander Woodcock and Monte Davis, Catastrophe Theory (New York: E.P. Dutton, 1978) 43-57. 39. Alexander Woodcock ...Application of Catastrophe Theory to the Analysis of Military Behavior (The Hague: SHAPE Technical Center, 1984) 5. 40. Woodcock and Davis, Catastrophe

Prevention and Early Intervention: Individual Differences as Risk Factors for the Mental Health of Children. A Festschrift for Stella Chess and Alexander Thomas.

ERIC Educational Resources Information Center

Carey, William B., Ed.; McDevitt, Sean C., Ed.

This collection of essays, in honor of child psychiatry pioneers Stella Chess and Alexander Thomas, focuses on their idea that important life outcomes are the product of ongoing interactions between a child's behavioral style and the complimentarity or lack of fit of the parenting environment. Following an introduction, the remaining chapters are:…

National Positioning, Navigation, and Timing Architecture Study

DTIC Science & Technology

2008-09-01

Ballooning • Trip Planning Environment • Tide / Current Measures • BLM Tract Management • Oil Spill Containment • Hazardous Waste Remediation...SMC/GPSW (Aerospace) Adde, Barbara GOVT NASA Alexander, Dexter LTC USA SMDC Alexander, Ken GOVT FAA Rep to NCO Allen, Leonard GOVT FRA...Shawn Lt Col USAF NSSO/PNT Brewer, Mike Col USAF OASD/NII Space Programs Brodsky, Beryl CTR NASA (Overlook) Broussard, Robert CTR AFSPC/A5

Paleobiogeographic affinities of emsian (late early devonian) gastropods from farewell terrane (west-central Alaska)

USGS Publications Warehouse

Fryda, J.; Blodgett, R.B.

2008-01-01

The vast majority of Emsian gastropods from Limestone Mountain, Medfra B-4 quadrangle, west-central Alaska (Farewell terrane) belong to species with lecithotrophic larval strategy. The present data show that there is no significant difference in the paleobiogeo-graphic distribution of Emsian gastropod genera with lecithotrophic and planktotrophic larval strategies. Numerical analysis of the faunal affinities of the Emsian gastropod fauna from the Farewell terrane reveals that this terrane has much stronger faunal connections to regions like Variscan Europe, eastern Australia, and the Alexander terrane of southeast Alaska than to cratonic North America (Laurentia). The Canadian Arctic Islands is the only region of cratonic North America (Laurentia) that shows significant faunal affinities to the Emsian gastropod faunas of the Farewell terrane. The analysis also indicates a close faunal link between the Farewell and Alexander terranes. Published paleontological and geological data suggest that the Farewell and Alexander terranes represents tectonic entities that have been rifted away from the Siberia, Baltica, or the paleo-Pacific margin of Australia. The results of the present numerical analysis are not in conflict with any of these possibilities. However, the principle of spatial continuity of the wandering path prefers Siberia as the most probable "parental" paleocontinent for the derivation of both the Farewell and Alexander terranes. ?? 2008 The Geological Society of America.

Infantile Alexander Disease: Spectrum of GFAP Mutations and Genotype-Phenotype Correlation

PubMed Central

Rodriguez, Diana; Gauthier, Fernande; Bertini, Enrico; Bugiani, Marianna; Brenner, Michael; N'guyen, Sylvie; Goizet, Cyril; Gelot, Antoinette; Surtees, Robert; Pedespan, Jean-Michel; Hernandorena, Xavier; Troncoso, Monica; Uziel, Graziela; Messing, Albee; Ponsot, Gérard; Pham-Dinh, Danielle; Dautigny, André; Boespflug-Tanguy, Odile

2001-01-01

Heterozygous, de novo mutations in the glial fibrillary acidic protein (GFAP) gene have recently been reported in 12 patients affected by neuropathologically proved Alexander disease. We searched for GFAP mutations in a series of patients who had heterogeneous clinical symptoms but were candidates for Alexander disease on the basis of suggestive neuroimaging abnormalities. Missense, heterozygous, de novo GFAP mutations were found in exons 1 or 4 for 14 of the 15 patients analyzed, including patients without macrocephaly. Nine patients carried arginine mutations (four had R79H; four had R239C; and one had R239H) that have been described elsewhere, whereas the other five had one of four novel mutations, of which two affect arginine (2R88C and 1R88S) and two affect nonarginine residues (1L76F and 1N77Y). All mutations were located in the rod domain of GFAP, and there is a correlation between clinical severity and the affected amino acid. These results confirm that GFAP mutations are a reliable molecular marker for the diagnosis of infantile Alexander disease, and they also form a basis for the recommendation of GFAP analysis for prenatal diagnosis to detect potential cases of germinal mosaicism. PMID:11567214

Non-Euclidean Space, Movement and Astronomy in Modern Art: Alexander Calder's Mobiles and Ben Nicholson's Reliefs

NASA Astrophysics Data System (ADS)

Malloy, Vanja

2013-09-01

John Keats once wrote that `there is no such thing as time and space' rather, believing that time and space are mental constructs that are subject to a variety of forms and as diverse as the human mind. In the 1920s through the 1930s, modern physics in many ways supported this idea through the various philosophical writings on the Theory of General Relativity to the masses by scientists such as Arthur Eddington and Albert Einstein. These new concepts of modern physics fundamentally changed our understanding of time and space and had substantial philosophical implications, which were absorbed by modern artists resulting in the 1936 Dimensionist Manifesto. Seeking to internalize the developments of modern science within modern art, this manifesto was widely endorsed by the most prominent figures of the avant-garde such as Marcel Duchamp, Jean Arp, Naum Gabo, Joan Miró, László Moholy-Nagy, Wassily Kandinsky and Alexander Calder. Of particular interest to this manifesto was the new concept of the fourth-dimension, which in many ways revolutionized the arts. Importantly, its interpretation varied widely in the artistic community, ranging from a purely physical four-dimensional space, to a kinetic concept of space in which space and time are linked, to a metaphysical interest in a space that exists beyond the material realm. The impact of modern science and astronomy on avant-garde art is currently a bourgeoning area of research with considerable implications to our rethinking of substantial artistic figures of this era. Through a case study of Alexander Calder's Mobiles and Ben Nicholson's Reliefs, this paper explores how these artworks were informed by an interest in modern science.

American Doctors at the Nuremberg Medical Trial.

PubMed

Shuster, Evelyne

2018-01-01

Three Hippocratic physicians played critical roles in the prosecution of 23 Nazi doctors charged with murder and torture for conducting lethal medical experiments on concentration camp prisoners. Two of the physicians, Leopold Alexander and Andrew C. Ivy, were Americans, and the other, Werner Leibbrandt, was German. At the 70th anniversary of the Doctors' Trial it is fitting to recall the three's influences and contributions to the formulation of strict research ethics rules, known as the Nuremberg Code. Their contributions help us better understand why they insisted on strict research rules and yet ultimately were unable to apply these rules to their own research. Exploring their contributions at Nuremberg may help us appreciate the continuing difficulty physician-researchers have with accepting public regulation of research.

Motivating Treatment Seeking and Behavior Change by Untreated Military Personnel Abusing Alcohol or Drugs

DTIC Science & Technology

2016-12-01

participants were randomly assigned to  one  of two  study   conditions, each consisting of  one  45‐60 minute session by phone: (1) the  experimental  MET...the Perception of Drinking Norms among College Students . Journal of Studies on Alcohol, 52(6), 580-586. Blanchard, E. B., Jones-Alexander, J...applied research and evaluation. Dr. Mbilinyi has taught research courses for Masters of Social Work students . She has published on children’s exposure Su

Alexander Graham Bell's Patent for the Telephone and Thomas Edison's Patent for the Electric Lamp. The Constitution Community: The Development of the Industrial United States (1870-1900).

ERIC Educational Resources Information Center

Schur, Joan Brodsky

In 1876 Americans held a Centennial Exhibition in Philadelphia (Pennsylvania) to celebrate the nation's birth 100 years earlier. Machinery Hall drew the most admiration and wonder. Alexander Graham Bell exhibited the first telephone, and Thomas Alva Edison presented the automatic telegraph, one of more than 1,000 inventions he would patent in his…

Energy and Process Optimization Assessment, Fort Stewart, GA

DTIC Science & Technology

2006-04-01

ER D C/ CE R L TR -0 6 -8 Energy and Process Optimization Assessment Fort Stewart, GA John L. Vavrin, Alexander M. Zhivov, William T...distribution is unlimited. ERDC/CERL TR-06-8 April 2006 Energy and Process Optimization Assessment Fort Stewart, GA John L. Vavrin, Alexander...U.S. Army Corps of Engineers Washington, DC 20314-1000 Under Work Unit 33143 ERDC/CERL TR-06-8 ii Abstract: An Energy and Process Optimization

Expedition 23 Prelaunch Press Conference

NASA Image and Video Library

2010-03-31

NASA's Tracy Caldwell Dyson, left, looks on as Expedition 23 Soyuz Commander Alexander Skvortsov answers a reporters' question during a press conference held at the Cosmonaut Hotel in Baikonur, Kazakhstan on Thursday, April 1, 2010. The launch of the Soyuz spacecraft with Expedition 23 NASA Flight Engineer Tracy Caldwell Dyson, Soyuz Commander Alexander Skvortsov and Flight Engineer Mikhail Kornienko is scheduled for Friday, April 2, 2010 at 10:04 a.m. Kazakhstan time. Photo Credit: (NASA/Bill Ingalls)

Extracorporeal Shock Wave Therapy Suppresses the Early Proinflammatory Immune Response to a Severe Cutaneous Burn Injury

DTIC Science & Technology

2009-02-01

Burn wound model Mice were anaesthetised using isoflurane inha- lation. After shaving the dorsum, the exposed skin was washed gently with room...Extracorporeal shock wave therapy suppresses the early proinflammatory immune response to a severe cutaneous burn injury* Thomas A Davis, Alexander...S, Peoples GE, Tadaki D, Elster EA. Extracorporeal shock wave therapy suppresses the early proinflammatory immune response to a severe cutaneous burn

Tokenless Biometric Electronic Transactions Using an Audio Signature to Identify the Transaction Processor

DTIC Science & Technology

2002-05-28

28, 2002 Inventors: Hoffman; Ned (Sebastopol, CA); Pare, Jr.; David Ferrin (Berkeley, CA); Lee; Jonathan Alexander (Oakland, CA); Lapsley; Philip...Transaction Processor 5. FUNDING NUMBERS 6. AUTHOR(S) Hoffman, Ned; Pare Jr, David Ferrin; Lee, Jonathan Alexander; Lapsley, Philip Dean 7...408. 4845636 Jul., 1989 Walker 705/39. 4926480 May., 1990 Chaum 380/23. 4947028 Aug., 1990 Gorog 235/380. 4961142 Oct., 1990 Elliott et al. 364/408

Evaluation of Nanocomposites as Lightweight Electronic Enclosures for Satellites’ Applications

DTIC Science & Technology

2008-06-01

vol. 36, pp. 59-63, 2000. [15] H . Helvajian and E. Y. Robinson, Micro- and Nanotechnology for Space Systems. Los Angeles: The Aerospace Press, 1997...D. Alexander. Nickel NanostrandsTM Expand Nanotechnology Engineering Capabilities. Available: http://www.afrl.af.mil. [2] M. D. Alexander, H . Dowty...Nanofibers and Ni Nanostrands," in NSMMS Meeting, 2006. [3] D. F. Bahr, H . Kung, N. R. Moody and K. J. Wahl, Mechanical Properties Derived from

The Question of Sign-Language and the Utility of Signs in the Instruction of the Deaf: Two Papers by Alexander Graham Bell (1898)

ERIC Educational Resources Information Center

Marschark, M.

2005-01-01

Alexander Graham Bell is often portrayed as either hero or villain of deaf individuals and the Deaf community. His writings, however, indicate that he was neither, and was not as clearly definite in his beliefs about language as is often supposed. The following two articles, reprinted from The Educator (1898), Vol. V, pp. 3?4 and pp. 38?44,…

[Urology and National Socialism: the fate of Alexander von Lichtenberg 1880-1949].

PubMed

Moll, F H; Krischel, M; Rathert, P; Fangerau, H

2010-09-01

Alexander von Lichtenberg (1880-1949) was one of the famous members of the German Urological Society (DGU) in pre-war Germany. He introduced excretion urography and a special TURP Instrument. In 1928 he was president of the 8th meeting held in the German capital Berlin. His Handbook of Urology, released by Ferdinand Springer publishing house, was a trendsetter in establishing urology as a specialty in Germany and bringing together the whole wisdom of all aspects of urology. He was the founder of the famous Maximilian Nitze Award of the DGU. As a Jew he-like many others-was forced to leave Nazi Germany after 1933. Even in Hungary, his native country, he again had to resist anti-Semitic hostility. Later on he lived in Mexico. Alexander von Lichtenberg has to be remembered with special focus on the exodus of German Jewish scientists during the Nazi time.

A Randomized, Controlled Trial of Intranasal Oxytocin as an Adjunct to Behavioral Therapy for Autism Spectrum Disorder

DTIC Science & Technology

2015-10-01

Fellowship of the Alexander von Humboldt Foundation , MIT Name: Dina Hirshfeld- Becker , PhD Project Role: Independent Evaluator Researcher Identifier...e.g. ORCID ID): Nearest person month worked: 3 Contribution to Project: Dr. Hirshfeld- Becker has been an independent evaluator and has evaluated ...either intranasal oxytocin or placebo. Participants and evaluators will be blind to treatment condition. In year 1 of the study, we set up the study

Image Understanding Research.

DTIC Science & Technology

1978-09-30

element output sequence, and h is an L element impulse response sequence with M = N+L-l, and E (m) represents noise or - measurement uncertainty at the...William K. Pratt ......... 123 3.2 Estimation of Image Signal with Poisson Noise - I - Chun Moo Lo and Alexander A. Sawchuk ........ 135 3.3 Computer... noise ratio (SNR) of 10.0. From these curves, it is apparent that the Sobel and Prewitt 3 x 3 operators are superior to the Roberts 2 x 2 operators. The

Communicating Science; a collaborative approach through Art, Dance, Music and Science

NASA Astrophysics Data System (ADS)

Smart, Sarah-Jane; Mortimer, Hugh

2016-04-01

A collaborative approach to communicating our amazing science. RAL Space at the Rutherford Appleton Lab, has initiated a unique collaboration with a team of award-winning performing artists with the aim of making space science research engaging and accessible to a wide audience. The collaboration has two distinct but connected strands one of which is the development of a contemporary dance work inspired by solar science and including images and data from the Space Physics Division of STFC RAL Space. The work has been commissioned by Sadler's Wells, one of the world's leading dance venues. It will be created by choreographer Alexander Whitley, video artist Tal Rosner and composers Ella Spira and Joel Cadbury and toured throughout the UK and internationally by the Alexander Whitley Dance Company (AWDC). The work will come about through collaboration with the work of the scientists of RAL Space and in particular the SOHO, CDS and STEREO missions, taking a particular interest in space weather. Choreographer Alexander Whitley and composers Ella Spira and Joel Cadbury will take their inspiration from the images and data that are produced by the solar science within RAL Space. Video artist Tal Rosner will use these spectacular images to create an atmospheric backdrop to accompany the work, bringing the beauty and wonder of space exploration to new audiences. Funding for the creation and touring of the work will be sought from Arts Council England, the British Council, partner organisations, trusts and foundations and private donors.The world premiere of the work will take place at Sadler's Wells in June 2017. It will then tour throughout the UK and internationally to theatres, science conferences and outreach venues with the aim of bringing the work of STFC RAL Space and the science behind solar science and space weather to new audiences. An education programme will combine concepts of choreography and space science aimed at young people in year 5 Key Stage 2 and be developed by a Creative Learning specialist with input from RAL Space scientists and engineers, the RAL Space communication and outreach group and Alexander Whitley Dance Company. The programme will be piloted in selected East London schools and then, following evaluation, be rolled out to several schools across the UK.

PREFACE: Quantum Dot 2010

NASA Astrophysics Data System (ADS)

Taylor, Robert A.

2010-09-01

These conference proceedings contain the written papers of the contributions presented at Quantum Dot 2010 (QD2010). The conference was held in Nottingham, UK, on 26-30 April 2010. The conference addressed topics in research on: 1. Epitaxial quantum dots (including self-assembled and interface structures, dots defined by electrostatic gates etc): optical properties and electron transport quantum coherence effects spin phenomena optics of dots in cavities interaction with surface plasmons in metal/semiconductor structures opto-electronics applications 2. Novel QD structures: fabrication and physics of graphene dots, dots in nano-wires etc 3. Colloidal quantum dots: growth (shape control and hybrid nanocrystals such as metal/semiconductor, magnetic/semiconductor) assembly and surface functionalisation optical properties and spin dynamics electrical and magnetic properties applications (light emitting devices and solar cells, biological and medical applications, data storage, assemblers) The Editors Acknowledgements Conference Organising Committee: Maurice Skolnick (Chair) Alexander Tartakovskii (Programme Chair) Pavlos Lagoudakis (Programme Chair) Max Migliorato (Conference Secretary) Paola Borri (Publicity) Robert Taylor (Proceedings) Manus Hayne (Treasurer) Ray Murray (Sponsorship) Mohamed Henini (Local Organiser) International Advisory Committee: Yasuhiko Arakawa (Tokyo University, Japan) Manfred Bayer (Dortmund University, Germany) Sergey Gaponenko (Stepanov Institute of Physics, Minsk, Belarus) Pawel Hawrylak (NRC, Ottawa, Canada) Fritz Henneberger (Institute for Physics, Berlin, Germany) Atac Imamoglu (ETH, Zurich, Switzerland) Paul Koenraad (TU Eindhoven, Nethehrlands) Guglielmo Lanzani (Politecnico di Milano, Italy) Jungil Lee (Korea Institute of Science and Technology, Korea) Henri Mariette (CNRS-CEA, Grenoble, France) Lu Jeu Sham (San Diego, USA) Andrew Shields (Toshiba Research Europe, Cambridge, UK) Yoshihisa Yamamoto (Stanford University, USA) Artur Zrenner (Paderborn University, Germany) International Programme Committee: Alexander Eychmüller (TU Dresden, Germany) Jonathan Finley (TU Munich, Germany) Dan Gammon (NRL, Washington, USA) Alexander Govorov (Ohio University, USA) Neil Greenham (Cavendish Laboratory, UK) Vladimir Korenev (Ioffe Institute, Russia) Leo Kouwenhoven (TU Delft, Netherlands) Wolfgang Langbein (Cardiff University, UK) Xavier Marie (CNRS Toulouse, France) David Ritchie (Cambridge, UK) Andrew Sachrajda (IMS, Ottawa, Canada) Katerina Soulantica (University of Toulouse, France) Seigo Tarucha (University of Tokyo, Japan) Carlos Tejedor (UAM, Madrid, Spain) Euijoon Yoon (Seoul National University, Korea) Ulrike Woggon (Tu Berlin, Germany) Proceedings edited and compiled by Profesor Robert A Taylor, University of Oxford

Expedition 23 Prelaunch Press Conference

NASA Image and Video Library

2010-03-31

Expedition 23 crew members NASA’s Tracy Caldwell Dyson (second from left), Russian Alexander Skvortsov and Russian Mikhail Kornienko (right) pose for photographers during a press conference held at the Cosmonaut Hotel in Baikonur, Kazakhstan, Thursday, April 1, 2010. The launch of the Soyuz spacecraft with Expedition 23 NASA Flight Engineer Tracy Caldwell Dyson, Soyuz Commander Alexander Skvortsov and Flight Engineer Mikhail Kornienko is scheduled for Friday, April 2, 2010 at 10:04 a.m. Kazakhstan time. Photo Credit: (NASA/Bill Ingalls)

Expedition 23 Prelaunch Press Conference

NASA Image and Video Library

2010-03-31

Expedition 23 crew members, from left, NASA’s Tracy Caldwell Dyson, Russian Alexander Skvortsov and Russian Mikhail Kornienko pose for photographers during a press conference held at the Cosmonaut Hotel in Baikonur, Kazakhstan, Thursday, April 1, 2010. The launch of the Soyuz spacecraft with Expedition 23 NASA Flight Engineer Tracy Caldwell Dyson, Soyuz Commander Alexander Skvortsov and Flight Engineer Mikhail Kornienko is scheduled for Friday, April 2, 2010 at 10:04 a.m. Kazakhstan time. Photo Credit: (NASA/Bill Ingalls)

Expedition 23 Prelaunch Press Conference

NASA Image and Video Library

2010-03-31

Expedition 23 crew members, from left, NASA’s Tracy Caldwell Dyson, Russian Alexander Skvortsov and Russian Mikhail Kornienko are seen during a press conference held at the Cosmonaut Hotel in Baikonur, Kazakhstan, Thursday, April 1, 2010. The launch of the Soyuz spacecraft with Expedition 23 NASA Flight Engineer Tracy Caldwell Dyson, Soyuz Commander Alexander Skvortsov and Flight Engineer Mikhail Kornienko is scheduled for Friday, April 2, 2010 at 10:04 a.m. Kazakhstan time. Photo Credit: (NASA/Bill Ingalls)

Expedition 23 Launch Day

NASA Image and Video Library

2010-04-01

Expedition 23 Flight Engineer Tracy Caldwell Dyson, front left, Expedition 23 Soyuz Commander Alexander Skvortsov, front center, and Expedition 23 Flight Engineer Mikhail Kornienko pose with backup crewmembers NASA Flight Engineer Scott Kelly of the U.S., back left, Flight Engineer Alexander Samokutyayev of Russia, back center, and Flight Engineer Andrei Borisenko of Russia, prior to the crews’ launch onboard a Soyuz rocket to the International Space Station on Friday, April 2, 2010, in Baikonur, Kazakhstan. Photo Credit: (NASA/Carla Cioffi)

jsc2017e136942 - In the town of Baikonur, Kazakhstan, Expedition 54-55 backup crewmembers Jeanette Epps of NASA, Sergey Prokopyev of the Russian Federal Space Agency (Roscosmos) and Alexander Gerst of the European Space Agency lay flowers Dec. 6 at the sta

NASA Image and Video Library

2017-12-06

jsc2017e136942 - In the town of Baikonur, Kazakhstan, Expedition 54-55 backup crewmembers Jeanette Epps of NASA, Sergey Prokopyev of the Russian Federal Space Agency (Roscosmos) and Alexander Gerst of the European Space Agency lay flowers Dec. 6 at the sta

jsc2017e136944 - In the town of Baikonur, Kazakhstan, Expedition 54-55 backup crewmembers Jeanette Epps of NASA, Sergey Prokopyev of the Russian Federal Space Agency (Roscosmos) and Alexander Gerst of the European Space Agency lay flowers Dec. 6 at the sta

NASA Image and Video Library

2017-12-06

jsc2017e136944 - In the town of Baikonur, Kazakhstan, Expedition 54-55 backup crewmembers Jeanette Epps of NASA, Sergey Prokopyev of the Russian Federal Space Agency (Roscosmos) and Alexander Gerst of the European Space Agency lay flowers Dec. 6 at the sta

Role of Adult Attachment in the Intergenerational Transmission of Violence: Mediator, Moderator, or Independent Predictor?

DTIC Science & Technology

2002-05-02

scores on validated measures of adult CPA risk such as the Child Abuse Potential (CAP) Inventory (Milner, 1986, 1994; e.g., Crouch, Milner, & Thomsen...demographic variables), it is impossible to determine the unique impact of each type of child abuse on adult attachment. Two studies have...incest. Child Abuse & Neglect, 22, 45-61. Alexander, P. C., Moore, S., & Alexander, E. R. III (2001). What is transmitted in the intergenerational

Probing of Fast Chemical Dynamics at High Pressures and Temperatures using Pulsed Laser Techniques

DTIC Science & Technology

2014-12-17

Alexander F. Goncharov, N . Subramanian, T. R. Ravindran, Maddury Somayazulu, Vitali B. Prakapenka, Russell J. Hemley. Polymorphism of dense, hot oxygen...2011): 0. doi: 10.1021/jp204642b Alexander F. Goncharov, N . Subramanian, T. R. Ravindran, Maddury Somayazulu, Vitali B. Prakapenka, Russell J...study the evolution and dynamics of planets and stars. (a) Papers published in peer-reviewed journals ( N /A for none) Enter List of papers submitted or

Training for Terror: A Case Study of Al-Qaida

DTIC Science & Technology

2002-03-01

Khaled Abou el Fadl, a law professor at the University of California at Los Angeles , states that bin Laden and the Taliban are selective in their... Rueda , 2001, p.20). 1. Al-Qaida Attack Chronology Al-Qaida gained notoriety in February 1993 for its bombing of the World Trade Center. This attack...overthrowing any regime that has been 35 corrupted by Western influence (Alexander, 2001, p.2). According to Alexander and Rueda , the following is a

Enhancement of the Daytime MODIS Based Icing Potential Using NOGAPS and COAMPS Model Data

DTIC Science & Technology

2007-09-01

curves was performed on the various combinations to determine which product combination gave the best results. Two different available Tmap ...Alexander and CIP) were used and had mixed results. Contrary to what Cooper (2006) found where weighting RH and the Alexander Tmap produced the best results...this study found that equal weighting of T and RH and the CIP Tmap produced the same or better results than weighting RH. This study also found

How our changing research arena can inspire innovative environmental research in developing countries (Alexander von Humboldt Medal Lecture)

NASA Astrophysics Data System (ADS)

Bouma, Johan

2017-04-01

Alexander von Humboldt was a true pioneer by engagingly articulating an ecosystem-wide vision on environmental issues and research, connecting and moving beyond disciplinary boundaries. Focusing here on soil science as an important discipline within the geosciences, the work of our group has acted in the spirit of this approach by focusing on interdisciplinary systems research in different developing countries in close interaction with stakeholders, based on soil processes in a dynamic landscape context. But recent developments of internet and social media are drastically changing relations between science and society all over the world. Scientists have to continuously struggle to keep their "societal license to research". Researchers in so-called developed countries would be well advised to communicate lessons learned to scientists in developing countries allowing them to leapfrog and avoid making time- consuming mistakes adhering to yesterday's practices. Specifically, attention should be paid to: (i) more continuing interaction with stakeholders when planning and executing research. This takes time that should be allocated in research projects. ; (ii) the quality of a limited number of key papers rather than on the total number of published and cited scientific papers, when judging researchers; (iii) defining new research on the basis of proven inadequacy of existing techniques and methods, realizing that "new" is not necessarily "better" and that available research methods and procedures can solve many current environmental problems; (iv) showing the value of the scientific approach that does not articulate: "yet another opinion" but is essential to face the major environmental challenges of the 21th century. (v) demonstrate the crucial importance of interdisciplinary ecosystem research and innovation when addressing the seventeen UN Sustainable Developments Goals (SDG's) that are attractive now as a focus for the scientific effort in land-related research. (vi) demonstrate the relevance of seperate disciplines in the interdisciplinary effort investigating SDG's by including results of baseline studies that omit or highly generalize input of that particular discipline and (vi) improve communication with stakeholders and policy makers applying psychological insights gained in modern communication theory.

Hydrology, Water Quality, and Aquatic Communities of Selected Springs in the St. Johns River Water Management District, Florida

USGS Publications Warehouse

Walsh, Stephen J.; Knowles, Leel; Katz, Brian G.; Strom, Douglas G.

2009-01-01

Hydrologic, physicochemical, and aquatic community data were collected and compiled by the U.S. Geological Survey for selected springs within the St. Johns River Water Management District from January 2004 to October 2007. Nine springs were included in this study: Alexander, Apopka, Bugg, De Leon, Gemini, Green, Rock, Silver Glen, and Wekiwa. Urban lands increased in Alexander, Apopka, De Leon, Gemini, Green, and Wekiwa springsheds between 1973 and 2004, accompanied by a loss of forested and/or agricultural lands in most springsheds. Forested cover increased and open surface waters and wetlands decreased in the Bugg and Rock springsheds. Although rainfall did not change significantly over time in each springshed, spring discharge decreased significantly in De Leon, Fern Hammock, Rock, Silver, and Wekiwa Springs. Nitrate concentrations increased significantly with time in Apopka, Fern Hammock, Gemini Springs run, and Juniper Springs, and decreased significantly in Alexander Spring, Bugg Spring run, Rock Springs, and Wekiwa Springs. Phosphorus increased significantly with time in Juniper Springs and decreased significantly in Apopka, De Leon, Rock, Silver Glen, and Wekiwa Springs. Benthic macroinvertebrate communities ranged from relatively low diversity assemblages (Green Spring) to assemblages with high taxonomic richness, diversity, and dominance (Rock and De Leon Springs). Shannon-Wiener diversity index averages among samples pooled by spring were lowest for Apopka Spring and greatest for Rock, Bugg, and Silver Glen Springs. Mean Stream Condition Index for pooled samples per spring was lowest for De Leon and Gemini Springs and highest for Rock and Wekiwa Springs. Mean percentages of very tolerant taxa were lowest for Alexander Spring and highest for Bugg and Green Springs. Fish community richness was lowest for Green Spring, and greatest for Alexander Spring run and Silver Glen Springs. Forty five fish species representing 35 genera and 23 families were collected or observed from all springs in this study. Samples were dominated by centrarchids, cyprinids, fundulids, atherinopsids, and poeciliids.

Horatio Nelson and the 1798 Mediterranean Campaign

DTIC Science & Technology

2006-01-01

status as Duke of Bronte. Dates preceded by names Theseus , Captain, Vanguard or Victory are referring to Nelson’s flagships, from whence he wrote many...Guns 590 Men 2. Theseus R.W. Miller, Captain 74 Guns 590 Men 3. Alexander Alex. John Ball, Captain 74 Guns 590 Men 4. Vanguard Rear-Admiral...1798, OFF THE MOUTH OF THE NILE. Theseus .—5 Seamen killed; 1 Officer, 24 Seamen, 5 Marines wounded. —Total 35. Alexander.—1 Officer, 13 Seamen

Alexander George Karczmar (1917-2017).

PubMed

Soreq, Hermona; Silman, Israel

2017-12-01

The neurochemistry community at large and the Advisory Board of The International Symposia on Cholinergic Mechanisms mourn the loss of Alexander George Karczmar, the elected Honorary President of these international symposia, who passed away peacefully in his Chicago home at the age of 100 on August 17, 2017. For many of us Alex was the essence of cholinergic signaling, and personified its versatile power to send messages between the brain and the peripheral tissues and organs, and to connect between body and soul. © 2017 International Society for Neurochemistry.

Alexander von Humboldt and the concept of animal electricity.

PubMed

Kettenmann, H

1997-06-01

More than two hundred years ago, Alexander von Humboldt helped to establish Galvani's view that muscle and nerve tissue are electrically excitable. His 1797 publication was a landmark for establishing the concept of animal electricity. Almost half a century later, von Humboldt became the mentor of the young du Bois-Reymond. With the help of von Humboldt's promotion, du Bois-Reymond demonstrated convincingly that animal tissue has the intrinsic capacity to generate electrical activity, and thus laid the ground for modern electrophysiology.

Regional Model Studies Nested in HYCOM. Application to the West Florida Shelf and the Cariaco Basin using ROMS

DTIC Science & Technology

2007-09-30

marine.usf.edu Aida Alvera -Azcárate Phone: (727) 553-3508 Fax: (727) 553 1189 email: aalvera@marine.usf.edu Alexander Barth, Phone: (727...WFS and the data assimilation are being performed by Alexander Barth. The Cariaco nesting is performed by Aida Alvera -Azcárate. WORK COMPLETED...363–380. Barth, A., Beckers, J.-M., Alvera -Azcárate, A. and Weisberg, R.H. (2007), Filtering inertia-gravity waves from the initial conditions of

Operation STRANGLE (Italy, Spring 1944): A Case Study of Tactical Air Interdiction

DTIC Science & Technology

1972-02-01

units. General Eaker reported to the new theater coi11Tlander, General Sir Henry Maitland ("Jumbo") Wilson, who had replaced General Eisenhower as...in Italy. The idea of using airpower on a massive scale to smash the German resistance on the I tal ian front was not new. It had been urged by...Brigadier W.G.F. Jackson, then on General Alexander’s staff, re- counts: "Moreover, he [General Alexander] was just as keen as Maitland Wilson [SACMED] to

Laser Imprint Reduction with a Short Shaping Laser Pulse Incident Upon a Foam-Plastic Target

DTIC Science & Technology

2002-12-01

Corporation, McLean, VA 22150, and Physics Department, Nuclear Research Center Negev , P. O. Box 9001, Beer Sheva, Israel Alexander L. Velikovich and...plasma oscillate rather than grow. Density tailoring seems to improve radiative performance of Z-pinch plasma radiation sources: For example, the cross...efficiency of the density profile shaping described above for laser imprint mitigation. We now use the the FAST2D hydrocode in a 2-D mode. The radiation

Soyuz MS-06 Landing_2018_58_623322

NASA Image and Video Library

2018-02-28

Expedition 54 Commander Alexander Misurkin of Roscosmos and Flight Engineers Mark Vande Hei and Joe Acaba of NASA landed safely near the town of Dzhezkazgan, Kazakhstan Feb. 27, U.S. time (Feb. 28 in Kazakhstan). Just a few hours previously, they bid farewell to their colleagues on the complex and undocked their Soyuz MS-06 spacecraft from the Poisk Module on the International Space Station. The trio spent almost six months in space conducting research and operational work in support of the station.

A Fundamental Electrochemical Investigation of Bromoaluminate and Mixed Chloro-Bromoaluminate Room Temperature Molten Salt Systems

DTIC Science & Technology

1989-03-01

Non-Aqueous Bromide Research In the late 1950s, Alexander I. Popov and David H. Geske , published a series of papers dealing with the electrochemistry... Geske has also helped to illuminate the electrochemistry occurring in the Zinc-Bromine battery systems. In 1987 Adanuvor et al. studied the effects of the...oxidation waves present in the basic bromide melt system are due to some form of the bromide anion. While Popov and Geske 7 have attributed the first of

Growing community: the impact of the Stephanie Alexander Kitchen Garden Program on the social and learning environment in primary schools.

PubMed

Block, Karen; Gibbs, Lisa; Staiger, Petra K; Gold, Lisa; Johnson, Britt; Macfarlane, Susie; Long, Caroline; Townsend, Mardie

2012-08-01

This article presents results from a mixed-method evaluation of a structured cooking and gardening program in Australian primary schools, focusing on program impacts on the social and learning environment of the school. In particular, we address the Stephanie Alexander Kitchen Garden Program objective of providing a pleasurable experience that has a positive impact on student engagement, social connections, and confidence within and beyond the school gates. Primary evidence for the research question came from qualitative data collected from students, parents, teachers, volunteers, school principals, and specialist staff through interviews, focus groups, and participant observations. This was supported by analyses of quantitative data on child quality of life, cooperative behaviors, teacher perceptions of the school environment, and school-level educational outcome and absenteeism data. Results showed that some of the program attributes valued most highly by study participants included increased student engagement and confidence, opportunities for experiential and integrated learning, teamwork, building social skills, and connections and links between schools and their communities. In this analysis, quantitative findings failed to support findings from the primary analysis. Limitations as well as benefits of a mixed-methods approach to evaluation of complex community interventions are discussed.

Improvement in automatic postural coordination following alexander technique lessons in a person with low back pain.

PubMed

Cacciatore, Timothy W; Horak, Fay B; Henry, Sharon M

2005-06-01

The relationship between abnormal postural coordination and back pain is unclear. The Alexander Technique (AT) aims to improve postural coordination by using conscious processes to alter automatic postural coordination and ongoing muscular activity, and it has been reported to reduce low back pain. This case report describes the use of the AT with a client with low back pain and the observed changes in automatic postural responses and back pain. The client was a 49-year-old woman with a 25-year history of left-sided, idiopathic, lumbrosacral back pain. Automatic postural coordination was measured using a force plate during horizontal platform translations and one-legged standing. The client was tested monthly for 4 months before AT lessons and for 3 months after lessons. Before lessons, she consistently had laterally asymmetric automatic postural responses to translations. After AT lessons, the magnitude and asymmetry of her responses and balance improved and her low back pain decreased. Further research is warranted to study whether AT lessons improve low back pain-associated abnormalities in automatic postural coordination and whether improving automatic postural coordination helps to reduce low back pain.

[Contribution of Aleksander Sapieha (1773-1812) into European galvanization therapy].

PubMed

Gorski, P; Goetz, W

1996-01-01

For the development of the therapy using electricity as agent two tracks can be identified. On the one side, the indication for applying this therapy was handled more careful, simultaneously the technical equipment was improved. The Polish noble man Alexander Sapieha (1773-1812), the leading natural scientist of the Granddukedom of Warsaw, cooperated with excellent European scientists in order to improve the galvanic battery technologically. Among these scientists were Alexander Volta (1745-1827), the inventor of the battery, and Johann Bartholomaeus Trommsdorff (1770-1837), who is considered as one of the founders of scientific pharmacy in Europe. A. Sapieha supported the publication of galvanic experiences, e.g. in the case of Alexander of Humboldt (1769-1859) by publishing his paper about electric fishes. Sapiehas connections with the scientific centers in Turin and Bologna, Erfurt, Warszaw and Paris accelerated the exchange of information about galvanism. Later the resulting mini-batteries were employed in diathermie, in defibrillators and pacemakers. Details about these connections are presented in the lecture resp. full paper.

Alexander of Macedon, the greatest warrior of all times: did he have seizures?

PubMed

Hughes, John R

2004-10-01

Alexander the Great (356-323 BC) was likely "the most incomparable general the world has ever seen." His name is often listed among the famous individuals in history who have had seizures. Examination of his illnesses reveals that in 333 BC he entered Tarsus, hot and exhausted, and plunged himself into the River Cydnus, ice-cold from melting mountain snows. His cramps were so severe that he was rescued half-conscious and ashen white, and quickly developed acute pneumonia. Only one doctor dared give him a medication, known for producing powerful and immediate effects. Immediately after drinking this medicine "he lost his speech and falling into a swoon, he had scarcely any sense or pulse left" (Plutarch, ad 75). His reactions were the direct effect of the medication, and this and only this phrase represents the "evidence" for epilepsy. None of his other illnesses involved seizures. Clearly, Alexander the Great did not have epilepsy and his name should be removed from the list of famous individuals who have had seizures.

Ogston's coccus.

PubMed

Newsom, S W B

2008-12-01

One hundred and thirty years ago, Alexander Ogston, a surgeon in Aberdeen, first saw micro-organisms in pus from an abscess, which he later called 'staphylococci'. He had already introduced 'Listerism' to Aberdeen, but wished to know more about the cause of infections. He extended Koch's work on 'traumatic wound infection in animals' to humans by a series of ingenious experiments. He used the most modern German microscopes and Koch's stains to study pus from abscesses, and was first to grow staphylococci in artificial cultures (hens' eggs). From 1878 to 1883 the laboratory in his garden was a major UK bacteriology research laboratory. Eventually he became Regius Professor of Surgery and had to 'leave research to others'.

The Peacock versus the louse (pediculus humanus corporis): one soldier's contribution to combating trench fever in the First World War.

PubMed

Peacock, A; Pearson, W

2010-09-01

Trench fever became a major worry for the Allied High Command during the First World War because of its debilitating effects on troop performance. The causes of the fever were not previously known, but entomological research identified the body louse (pediculus humanus corporis) as the carrier, and the Royal Army Medical Corps developed effective methods of control through disinfestation. These were markedly influenced by the researches of a young entomologist, Alexander David Peacock, which were conducted under campaign conditions. Peacock subsequently occupied a Chair of Zoology at St. Andrews University for 30 years.

Lithium Decreases Glial Fibrillary Acidic Protein in a Mouse Model of Alexander Disease

PubMed Central

LaPash Daniels, Christine M.; Paffenroth, Elizabeth; Austin, Elizabeth V.; Glebov, Konstantin; Lewis, Diana; Walter, Jochen; Messing, Albee

2015-01-01

Alexander disease is a fatal neurodegenerative disease caused by mutations in the astrocyte intermediate filament glial fibrillary acidic protein (GFAP). The disease is characterized by elevated levels of GFAP and the formation of protein aggregates, known as Rosenthal fibers, within astrocytes. Lithium has previously been shown to decrease protein aggregates by increasing the autophagy pathway for protein degradation. In addition, lithium has also been reported to decrease activation of the transcription factor STAT3, which is a regulator of GFAP transcription and astrogliogenesis. Here we tested whether lithium treatment would decrease levels of GFAP in a mouse model of Alexander disease. Mice with the Gfap-R236H point mutation were fed lithium food pellets for 4 to 8 weeks. Four weeks of treatment with LiCl at 0.5% in food pellets decreased GFAP protein and transcripts in several brain regions, although with mild side effects and some mortality. Extending the duration of treatment to 8 weeks resulted in higher mortality, and again with a decrease in GFAP in the surviving animals. Indicators of autophagy, such as LC3, were not increased, suggesting that lithium may decrease levels of GFAP through other pathways. Lithium reduced the levels of phosphorylated STAT3, suggesting this as one pathway mediating the effects on GFAP. In conclusion, lithium has the potential to decrease GFAP levels in Alexander disease, but with a narrow therapeutic window separating efficacy and toxicity. PMID:26378915

Expedition 23 Docking

NASA Image and Video Library

2010-04-03

The crew of Expedition 23 are seen on a large TV screen in the Russian Mission Control Center in Korolev, Russia, Sunday, April 4, 2010, shortly after the Soyuz TMA-18 spacecraft docked to the International Space Station and delivered Expedition 23 Flight Engineers Alexander Skvortsov, Mikhail Kornienko and Tracy Caldwell Dyson. Clockwise from top right are NASA astronaut TJ Creamer, NASA astronaut Tracy Caldwell Dyson, Russian cosmonaut Alexander Skvortsov, Russian cosmonaut Mikhail Kornienko, JAXA (Japan Aerospace Exploration Agency) astronaut Soichi Noguchi and Expedition 23 commander Russian cosmonaut Oleg Kotov . Photo Credit: (NASA/Carla Cioffi)

Revisiting the round bottom flask rainbow experiment

NASA Astrophysics Data System (ADS)

Selmke, Markus; Selmke, Sarah

2018-01-01

A popular demonstration experiment in optics uses a round-bottom flask filled with water to project a circular rainbow on a screen with a hole through which the flask is illuminated. We show how the vessel's wall shifts the first- and second-order bows towards each other and consequently reduces the width of Alexander's dark band. We address the challenge this introduces in observing Alexander's dark band, and explain the importance of a sufficient distance between the flask and the screen. The wall-effect also introduces a splitting of the bows that can easily be misinterpreted.

Of Tanks and Toyotas: An Assessment of Japan’s Defense Industry

DTIC Science & Technology

1993-01-01

AD-A282 389 A RAND NOTE Of Tants and Toyotas An Asmamnt of Jan’s Defense Idustry Arthur Alexander DTIC S ELECTEJUL 2 6 1994 0 G 94-22886 RAND 94 7 21...RAND NOTE N3542-AF Of Tanks and Toyotas : An Assesmen of Japan’s Defense Idus"r Arthur Alexander Prepared for the United States Air Force Accesion For...Japanese dfense expenditures are modest when compared to those of NATO countries such as Italy and France, whose economies are considerably smaller than

Paleomagnetism of the Late Triassic Hound Island Volcanics: Revisited

USGS Publications Warehouse

Haeussler, Peter J.; Coe, Robert S.; Onstott, T.C.

1992-01-01

The collision and accretion of the Alexander terrane profoundly influenced the geologic history of Alaska and western Canada; however, the terrane's displacement history is only poorly constrained by sparse paleomagnetic studies. We studied the paleomagnetism of the Hound Island Volcanics in order to evaluate the location of the Alexander terrane in Late Triassic time. We collected 618 samples at 102 sites in and near the Keku Strait, Alaska, from the Late Triassic Hound Island Volcanics, the Permian Pybus Formation, and 23-Ma gabbroic intrusions. We found three components of magnetization in the Hound Island Volcanics. The high-temperature component (component A) resides in hematite and magnetite and was found only in highly oxidized lava flows in a geographically restricted area. We think it is primary, or acquired soon after eruption of the lavas, principally because the directions pass a fold test. The paleolatitude indicated by this component (19.2° ± 10.3°) is similar to those determined for various portions of Wrangellia, consistent with the geologic interpretation that the Alexander terrane was with the Wrangellia terrane in Late Triassic time. We found two overprint directions in the Hound Island Volcanics. Component B was acquired 23 m.y. ago due to intrusion of gabbroic dikes and sills. This interpretation is indicated by the similarity of upper-hemisphere directions in the Hound Island Volcanics to those in the gabbro. Component C, found in both the Hound Island Volcanics and the Permian Pybus Formation, is oriented northeast and down, fails a regional fold test, and was acquired after regional deformation around 90 to 100 Ma. This overprint direction yields a paleolatitude similar to, but slightly higher than, slightly older rocks from the Coast Plutonic Complex, suggesting that the Alexander terrane was displaced 17° in early Late Cretaceous time. The occurrence of these two separate overprinting events provides a satisfying explanation of the earlier puzzling results from the Hound Island Volcanics (Hillhouse and Grommé, 1980). Finally, great-circle analysis of the paleomagnetic data from the Pybus Formation suggests the Alexander terrane may have been in the northern hemisphere in Permian time.

Geochronology of plutonic rocks and their tectonic terranes in Glacier Bay National Park and Preserve, southeast Alaska: Chapter E in Studies by the U.S. Geological Survey in Alaska, 2008-2009

USGS Publications Warehouse

Brew, David A.; Tellier, Kathleen E.; Lanphere, Marvin A.; Nielsen, Diane C.; Smith, James G.; Sonnevil, Ronald A.

2014-01-01

We have identified six major belts and two nonbelt occurrences of plutonic rocks in Glacier Bay National Park and Preserve and characterized them on the basis of geologic mapping, igneous petrology, geochemistry, and isotopic dating. The six plutonic belts and two other occurrences are, from oldest to youngest: (1) Jurassic (201.6–145.5 Ma) diorite and gabbro of the Lituya belt; (2) Late Jurassic (161.0–145.5 Ma) leucotonalite in Johns Hopkins Inlet; (3) Early Cretaceous (145.5–99.6 Ma) granodiorite and tonalite of the Muir-Chichagof belt; (4) Paleocene tonalite in Johns Hopkins Inlet (65.5–55.8 Ma); (5) Eocene granodiorite of the Sanak-Baranof belt; (6) Eocene and Oligocene (55.8–23.0 Ma) granodiorite, quartz diorite, and granite of the Muir-Fairweather felsic-intermediate belt; (7) Eocene and Oligocene (55.8–23.0 Ma) layered gabbros of the Crillon-La Perouse mafic belt; and (8) Oligocene (33.9–23.0 Ma) quartz monzonite and quartz syenite of the Tkope belt. The rocks are further classified into 17 different combination age-compositional units; some younger belts are superimposed on older ones. Almost all these plutonic rocks are related to Cretaceous and Tertiary subduction events. The six major plutonic belts intrude the three southeast Alaska geographic subregions in Glacier Bay National Park and Preserve, from west to east: (1) the Coastal Islands, (2) the Tarr Inlet Suture Zone (which contains the Border Ranges Fault Zone), and (3) the Central Alexander Archipelago. Each subregion includes rocks assigned to one or more tectonic terranes. The various plutonic belts intrude different terranes in different subregions. In general, the Early Cretaceous plutons intrude rocks of the Alexander and Wrangellia terranes in the Central Alexander Archipelago subregion, and the Paleogene plutons intrude rocks of the Chugach, Alexander, and Wrangellia terranes in the Coastal Islands, Tarr Inlet Suture Zone, and Central Alexander Archipelago subregions.

Palaeoglaciology of the Alexander Island ice cap, western Antarctic Peninsula, reconstructed from marine geophysical and core data

NASA Astrophysics Data System (ADS)

Graham, Alastair G. C.; Smith, James A.

2012-03-01

The glacial history of the continental shelf northwest of Alexander Island is not well known, due mainly to a lack of targeted marine data on Antarctica's palaeo-ice sheets in their inter-ice-stream areas. Recently it has been argued that the region was ice-free at the Last Glacial Maximum (LGM) and thus a potential site for glacial refugia. In this paper, multibeam swath bathymetry, sub-bottom profiles and sediment cores are used to map the Alexander Island sector of the Antarctic Peninsula margin, in order to reconstruct the shelf's palaeoglaciology. Sea-floor bedforms provide evidence that an independent ice cap persisted on Alexander Island through the LGM and deglaciation. We show that this ice cap drained via two major, previously-undescribed tidewater outlets (Rothschild and Charcot Glaciers) sourced from an ice dome centred over the west of the island and near-shore areas. The glaciers grounded along deep, fjord-like cross-shelf troughs to within at least ˜10-20 km of the shelf edge, and probably reached the shelf break. Only one small outer-shelf zone appears to have remained free of ice throughout an otherwise extensive LGM. During retreat, grounding-line geomorphology indicates periodic stabilisation of Charcot Glacier on the mid-shelf after 13,500 cal yrs BP, while Rothschild Glacier retreated across its mid-shelf by 14,450 cal yrs BP. The timing of these events is in phase with retreat in nearby Marguerite Trough, and we take this as evidence of a common history and forcing with the Antarctic Peninsula Ice Sheet. The fine details of ice flow documented by our new reconstruction highlight the importance of capturing complex ice flow patterns in models (e.g. in inter-stream areas), for understanding how region-specific parts of Antarctica may change in the future. Moreover, the reconstruction shows that glacial refugia, if present, cannot have been extensive on the Alexander Island shelf at the LGM as indicated by previous biological studies; instead, we argue that any ice-free refugia were probably restricted to isolated outer-shelf pockets, that opened, closed, or were maintained through diachronous ice-sheet advance and retreat.

Origin of Silurian reefs in the Alexander Terrane of southeastern Alaska

DOE Office of Scientific and Technical Information (OSTI.GOV)

Soja, C.M.

1991-04-01

Lower to Upper Silurian (upper Llandovery-Ludlow) limestones belonging to the Heceta Formation record several episodes of reef growth in the Alexander terrane of southeastern Alaska. As the oldest carbonates of wide-spread distribution in the region, the Heceta limestones represent the earliest development of a shallow-marine platform within the Alexander arc and the oldest foundation for reef evolution. These deposits provide important insights into the dynamic processes, styles, and bathymetry associated with reef growth in tectonically active oceanic islands. Massive stromatoporoids, corals, and red algae are preserved in fragmental rudstones and represent a fringing reef that formed at the seaward edgemore » of the incipient marine shelf. Accessory constituents in this reef include crinoids and the cyanobacterium Girvanella. Small biostromes were constructed by ramose corals and stromatoporoids on oncolitic substrates in backreef or lagoonal environments. These buildups were associated with low-diversity assemblages of brachiopods and with gastropods, amphiporids, calcareous algae and cyanobacteria. Microbial boundstones reflect the widespread encrustation of cyanobacteria and calcified microproblematica on shelly debris as stromatolitic mats that resulted in the development of a stromatactoid-bearing mud mound and a barrier reef complex. Epiphytaceans, other microbes, and aphrosalpingid sponges were the primary frame-builders of the barrier reefs. These buildups attained significant relief at the shelf margin and shed detritus as slumped blocks and debris flows into deep-water sites along the slope. The similarity of these stromatolitic-aphrosalpingid reefs to those from Siluro-Devonian strata of autochthonous southwestern Alaska suggests paleobiogeographic ties of the Alexander terrane to cratonal North America during the Silurian.« less

Proceedings of the US Army Institute of Surgical Research Anniversary Symposium (40th), Held in San Antonio, Texas on October 26-27, 1987

DTIC Science & Technology

1989-10-01

Alteration of Onsonic Activity after Burn Injury 126 By: J. Wesley Alexander, MD, ScD Inflammatory Mediators 131 By: Roger W. Yurt, MD Burn-Related...extension of its World War II activities , defining the role of the then newly discovered antibiotic, penicillin, in the treatment of war wounds. Driven...of burn injury and resultant improvement in burn care. The following review consists of a decennial update of the Institute’s activities with emphasis

A Dermatologist's Ammunition in the War Against Smoking: A Photoaging App.

PubMed

Brinker, Titus Josef; Enk, Alexander; Gatzka, Martina; Nakamura, Yasuhiro; Sondermann, Wiebke; Omlor, Albert Joachim; Petri, Maximilian Philip; Karoglan, Ante; Seeger, Werner; Klode, Joachim; von Kalle, Christof; Schadendorf, Dirk

2017-09-21

This viewpoint reviews the perspectives for dermatology as a specialty to go beyond the substantial impact of smoking on skin disease and leverage the impact of skin changes on a person's self-concept and behavior in the design of effective interventions for smoking prevention and cessation. ©Titus Josef Brinker, Alexander Enk, Martina Gatzka, Yasuhiro Nakamura, Wiebke Sondermann, Albert Joachim Omlor, Maximilian Philip Petri, Ante Karoglan, Werner Seeger, Joachim Klode, Christof von Kalle, Dirk Schadendorf. Originally published in the Journal of Medical Internet Research (http://www.jmir.org), 21.09.2017.

Expedition 9 Soyuz Rollout

NASA Image and Video Library

2004-04-16

Alexander Zelenschikov, the Deputy Chief Designer of RSC-Energia, stands outside a processing facility at the Baikonur Cosmodrome as the Soyuz TMA-4 capsule and its booster rocket start the rollout to the launch pad on Saturday, April 17, 2004, in Baikonur, Kazakhstan, in preparation for the launch of the Expedition 9 crew and a European researcher to the International Space Station April 19. The Soyuz vehicle is transported to the launch pad horizontally on a railcar from its processing hangar in a process that takes about 2.5 hours to complete. Photo Credit: (NASA/Bill Ingalls)

Explorer 1 60th Anniversary

NASA Image and Video Library

2018-01-31

Alexander Moiseev, a research scientist at NASA's Goddard Spaceflight Center, speaks during an event celebrating the 60th Anniversary of the Explorer 1 mission and the discovery of Earth's radiation belts, Wednesday, Jan. 31, 2018, at the National Academy of Sciences in Washington. The first U.S. satellite, Explorer 1, was launched from Cape Canaveral on January 31, 1958. The 30-pound satellite would yield a major scientific discovery, the Van Allen radiation belts circling our planet, and begin six decades of groundbreaking space science and human exploration. (NASA/Joel Kowsky)

A re-appraisal of the conventional history of antibiosis and Penicillin.

PubMed

Arseculeratne, S N; Arseculeratne, G

2017-05-01

The popular perception of the history of antibiosis and penicillin is that Alexander Fleming was the sole researcher on penicillin. The literature, however, has documentation of preceding persons who reported definitively on these topics, from the late 19 th century. Divergent reports on "firsts" in the discovery of antimicrobial activity of Penicillium and on the use of penicillin as a therapeutic agent, are present. This review adds knowledge from diverse sources, and restores historical priorities to the conventional story of Penicillin. © 2017 Blackwell Verlag GmbH.

Dynamics of the Venus upper atmosphere: Outstanding problems and new constraints expected from Venus Express

NASA Astrophysics Data System (ADS)

Bougher, S. W.; Rafkin, S.; Drossart, P.

2006-11-01

A consistent picture of the dynamics of the Venus upper atmosphere from ˜90 to 200 km has begun to emerge [e.g., Bougher, S.W., Alexander, M.J., Mayr, H.G., 1997. Upper Atmosphere Dynamics: Global Circulation and Gravity Waves. Venus II, CH. 2.4. University of Arizona Press, Tucson, pp. 259-292; Lellouch, E., Clancy, T., Crisp, D., Kliore, A., Titov, D., Bougher, S.W., 1997. Monitoring of Mesospheric Structure and Dynamics. Venus II, CH. 3.1. University of Arizona Press, Tucson, pp. 295-324]. The large-scale circulation of the Venus upper atmosphere (upper mesosphere and thermosphere) can be decomposed into two distinct flow patterns: (1) a relatively stable subsolar-to-antisolar (SS-AS) circulation cell driven by solar heating, and (2) a highly variable retrograde superrotating zonal (RSZ) flow. Wave-like perturbations have also been observed. However, the processes responsible for maintaining (and driving variations in) these SS-AS and RSZ winds are not well understood. Variations in winds are thought to result from gravity wave breaking and subsequent momentum and energy deposition in the upper atmosphere [Alexander, M.J., 1992. A mechanism for the Venus thermospheric superrotation. Geophys. Res. Lett. 19, 2207-2210; Zhang, S., Bougher, S.W., Alexander, M.J., 1996. The impact of gravity waves on the Venus thermosphere and O2 IR nightglow. J. Geophys. Res. 101, 23195-23205]. However, existing data sets are limited in their spatial and temporal coverage, thereby restricting our understanding of these changing circulation patterns. One of the major goals of the Venus Express (VEX) mission is focused upon increasing our understanding of the circulation and dynamical processes of the Venus atmosphere up to the exobase [Titov, D.V., Lellouch, E., Taylor, F.W., 2001. Venus Express: Response to ESA's call for ideas for the re-use of the Mars Express platform. Proposal to European Space Agency, 1-74]. Several VEX instruments are slated to obtain remote measurements (2006-2008) that will complement those obtained earlier by the Pioneer Venus Orbiter (PVO) between 1978 and 1992. These VEX measurements will provide a more comprehensive investigation of the Venus upper atmosphere (90-200 km) structure and dynamics over another period in the solar cycle and for variable lower atmosphere conditions. An expanded climatology of Venus upper atmosphere structure and wind components will be developed. In addition, gravity wave parameters above the cloud tops will be measured (or inferred), and used to constrain gravity wave breaking models. In this manner, the gravity wave breaking mechanism (thought to regulate highly variable RSZ winds) can be tested using Venus general circulation models (GCMs).

Three featured plenary sessions

NASA Astrophysics Data System (ADS)

2012-07-01

The conference included three plenary sessions. The plenary on Governance, Security, Economy, and the Ecosystem of the Changing Arctic featured Vera Alexander, president, Arctic Research Consortium of the U.S.; Alan Thornhill, chief environmental officer, U.S. Department of the Interior's Bureau of Ocean Energy Management; and Fran Ulmer, chair, U.S. Arctic Research Commission. A plenary on the U.N. Convention on the Law of the Sea featured Ambassador David Balton, deputy assistant secretary for oceans and fisheries, U.S. Department of State; and Rear Admiral Frederick Kenney Jr., judge advocate general and chief counsel, U.S. Coast Guard. The plenary on Science and the 21st Century featured Phil Keslin, chief technology officer, small lab within Google.

Storms drive altitudinal migration in a tropical bird

PubMed Central

Boyle, W. Alice; Norris, D. Ryan; Guglielmo, Christopher G.

2010-01-01

Although migration is a widespread and taxonomically diverse behaviour, the ecological factors shaping migratory behaviour are poorly understood. Like other montane taxa, many birds migrate along elevational gradients in the tropics. Forty years ago, Alexander Skutch postulated that severe storms could drive birds to migrate downhill. Here, we articulate a novel mechanism that could link storms to mortality risks via reductions in foraging time and provide, to our knowledge, the first tests of this hypothesis in the White-ruffed Manakin (Corapipo altera), a small partially migratory frugivore breeding on the Atlantic slope of Costa Rica. As predicted, variation in rainfall was associated with plasma corticosterone levels, fat stores, plasma metabolites and haematocrit. By collecting data at high and low elevation sites simultaneously, we also found that high-elevation residents were more adversely affected by storms than low elevation migrants. These results, together with striking temporal capture patterns of altitudinal migrants relative to storms, provide, to our knowledge, the first evidence that weather-related risks incurred by species requiring high food intake rates can explain altitudinal migrations of tropical animals. These findings resolve conflicting evidence for and against food limitation being important in the evolution of this behaviour, and highlight how endogenous and exogenous processes influence life-history trade-offs made by individuals in the wild. Because seasonal storms are a defining characteristic of most tropical ecosystems and rainfall patterns will probably change in ensuing decades, these results have important implications for understanding the ecology, evolution and conservation of tropical animals. PMID:20375047

Storms drive altitudinal migration in a tropical bird.

PubMed

Boyle, W Alice; Norris, D Ryan; Guglielmo, Christopher G

2010-08-22

Although migration is a widespread and taxonomically diverse behaviour, the ecological factors shaping migratory behaviour are poorly understood. Like other montane taxa, many birds migrate along elevational gradients in the tropics. Forty years ago, Alexander Skutch postulated that severe storms could drive birds to migrate downhill. Here, we articulate a novel mechanism that could link storms to mortality risks via reductions in foraging time and provide, to our knowledge, the first tests of this hypothesis in the White-ruffed Manakin (Corapipo altera), a small partially migratory frugivore breeding on the Atlantic slope of Costa Rica. As predicted, variation in rainfall was associated with plasma corticosterone levels, fat stores, plasma metabolites and haematocrit. By collecting data at high and low elevation sites simultaneously, we also found that high-elevation residents were more adversely affected by storms than low elevation migrants. These results, together with striking temporal capture patterns of altitudinal migrants relative to storms, provide, to our knowledge, the first evidence that weather-related risks incurred by species requiring high food intake rates can explain altitudinal migrations of tropical animals. These findings resolve conflicting evidence for and against food limitation being important in the evolution of this behaviour, and highlight how endogenous and exogenous processes influence life-history trade-offs made by individuals in the wild. Because seasonal storms are a defining characteristic of most tropical ecosystems and rainfall patterns will probably change in ensuing decades, these results have important implications for understanding the ecology, evolution and conservation of tropical animals.

Draft Genome Sequence of the Mycobacterium tuberculosis Complex Pathogen M. mungi, Identified in a Banded Mongoose (Mungos mungo) in Northern Botswana.

PubMed

Alexander, Kathleen A; Larsen, Michelle H; Robbe-Austerman, Suelee; Stuber, Tod P; Camp, Patrick M

2016-07-28

Mycobacterium mungi, a Mycobacterium tuberculosis complex pathogen, has emerged in banded mongoose in northern Botswana and Northwest Zimbabwe. The pathogen is transmitted through infected secretions used in olfactory communication behavior (K. A. Alexander, C. E. Sanderson, M. H. Larsen, S. Robbe-Austerman, M. C. Williams, and M. V. Palmer, mBio 7(3):e00281-16, 2016, http://dx.doi.org/10.1128/mBio.00281-16). We announce here the draft genome sequence of this emerging pathogen. Copyright © 2016 Alexander et al.

last ATV docking OBT

NASA Image and Video Library

2014-08-07

ISS040-E-089629 (7 Aug. 2014) --- In the International Space Station?s Zvezda Service Module, European Space Agency astronaut Alexander Gerst (foreground) and Russian cosmonaut Alexander Skvortsov, both Expedition 40 flight engineers, participate in a training session in preparation for the rendezvous and docking of ESA?s fifth and final Automated Transfer Vehicle (ATV-5). Nicknamed the ?Georges Lemaitre? in honor of the Belgian physicist and astronomer who first proposed the Big Bang theory, ATV-5 will deliver more than seven tons of scientific experiments, food and other supplies when it docks to the aft end of Zvezda on Aug. 12.

last ATV docking OBT

NASA Image and Video Library

2014-08-07

ISS040-E-089627 (7 Aug. 2014) --- In the International Space Station?s Zvezda Service Module, European Space Agency astronaut Alexander Gerst (foreground) and Russian cosmonaut Alexander Skvortsov, both Expedition 40 flight engineers, participate in a training session in preparation for the rendezvous and docking of ESA?s fifth and final Automated Transfer Vehicle (ATV-5). Nicknamed the ?Georges Lemaitre? in honor of the Belgian physicist and astronomer who first proposed the Big Bang theory, ATV-5 will deliver more than seven tons of scientific experiments, food and other supplies when it docks to the aft end of Zvezda on Aug. 12.

Post-traumatic stress reactions before the advent of post-traumatic stress disorder: potential effects on the lives and legacies of Alexander the Great, Captain James Cook, Emily Dickinson, and Florence Nightingale.

PubMed

Mackowiak, Philip A; Batten, Sonja V

2008-12-01

Evidence is presented that Alexander the Great, Captain James Cook, Emily Dickinson, and Florence Nightingale each developed symptoms consistent with post-traumatic stress disorder in the aftermath of repeated potentially traumatizing events of differing character. Their case histories also varied with respect to background, premorbid personality style, risk factors, clinical presentation, and course of the illness, illustrating the pleomorphic character of the disorder, as well as the special problems in diagnosing it in historical figures.

The wounding of Alexander the Great in Cyropolis (329 BC): the first reported case of the syndrome of transient cortical blindness?

PubMed

Lascaratos, J

1997-01-01

I believe that the transient blindness which presented Alexander the Great after his being wounded on his head and/or his neck by a stone from a catapult during the siege of Cyropolis (329 BC) was in all probability a case of transient cortical blindness that was recognized as a special entity in the 1960s. I reached this conclusion after the comparative study of the Emperor's clinical picture provided by ancient texts, especially those of Plutarch and Quintus Curtius Rufus, with that of a modern medical bibliography.

Alexander Williamson and the modernisation of Japan.

PubMed

Davies, Alwyn G

2015-01-01

One hundred and fifty years ago, five students were smuggled out of feudal Japan and came to London to learn Western technology, governance, and economics. They were put into the care of Alexander Williamson, who was Professor of Chemistry at University College London, and when they went back they, and the students who followed them, became the founders of the modern Japanese state. This is the British side of that remarkable story. Williamson's career and chemistry are briefly reviewed, followed by an account of the students' presence in Britain, and then the commemoration of the sesquicentenary of these events.

Nd isotopic characterization of metamorphic rocks in the Coast Mountains, Alaskan and Canadian Cordillera: Ancient crust bounded by juvenile terranes

NASA Astrophysics Data System (ADS)

Samson, Scott D.; Patchett, P. Jonathan; McClelland, William C.; Gehrels, George E.

1991-08-01

Nd isotopic data are reported for 52 samples from the crustal region between the Alexander-Wrangellia terrane and the Stikine terrane of the Alaskan and Canadian Cordillera. This region is composed of the Gravina belt, a Jurassic-Cretaceous assemblage of volcanic and clastic sedimentary rocks, the Taku terrane, a terrane of probable Early Permian to Late Triassic age, and four assemblages of metamorphic rocks that occur to the west of and within the Coast Mountains batholith. The Gravina belt has ɛNd(T) values that range from -1.1 to +8.3, similar to values of the underlying Alexander terrane, and consistent with the interpretation that it is a juvenile belt that formed in a back-arc or intra-arc basin within the Alexander terrane. Mid-Cretaceous plutons that were emplaced into the Gravina belt have ɛNd(T) values of +4.4 to +5.7 and were probably produced by mantle-derived melts that incorporated some Alexander terrane crust. The Taku terrane has ɛNd(0) values that range from -5.5 to +3.3, with corresponding depleted-mantle model (TDM) ages of 440 to 1430 Ma. A mid-Cretaceous pluton intruding the Taku terrane has an ɛNd(T) value of +5.1, a value indistinguishable from those determined for Cretaceous plutons intruding the Gravina belt. Metamorphic rocks east of and structurally overlying the Taku terrane are divided into the Tracy Arm assemblage, ɛNd(0)=-26 to 0, TDM=800-2450 Ma; the Endicott Arm assemblage, eNd(0)=-10 to -1.3, TDM=950-1500 Ma; the Port Houghton assemblage, ɛNd(0)=-9.4 to +1.1, TDM = 550-1500 Ma; and the Ruth assemblage, ɛNd(0) = -9.4 to +2.0, TDM=650-1300 Ma. These isotopic signatures indicate that a substantial component of each metamorphic assemblage was derived from Precambrian continental crust. The metamorphic rocks from these assemblages are lithologically very similar to rocks of the Yukon-Tanana (YTT) terrane of eastern Alaska and Yukon Territory and have such similar U-Pb detrital zircon ages and Nd isotopic compositions to YTT rocks that they are considered part of that terrane. Possible tectonic scenarios that can explain the present geometry of the YTT with respect to the Alexander-Wrangellia and Stikine terranes include: (1) The YTT is the upturned stratigraphic basement of the Stikine terrane, (2) part of the YTT was structurally emplaced beside the Stikine terrane in a transpressive tectonic regime, (3) the Stikine terrane and other inboard terranes are huge sheets that were thrust over the margin of the YTT before the final accretion of the Alexander-Wrangellia terrane.

The Scientific Work of John A. McClelland: A Recently Discovered Manuscript

NASA Astrophysics Data System (ADS)

O'Connor, Thomas

2010-09-01

John Alexander McClelland (1870-1920) was educated at Queen’s College Galway and the Cavendish Laboratory in Cambridge. He was Professor of Experimental Physics at University College Dublin from 1900 to 1920. He was best known for his pioneering work on the scattering of β rays and on the conductivity of gases and the mobility of ions. He established a research school on atmospheric aerosols that was continued by his successor, John James Nolan (1887-1952), which strongly influenced physics research in Ireland up to the present. A recently discovered manuscript of a commemorative address by Nolan in 1920, which is reproduced in Appendix I, is a unique contemporary summary of McClelland’s research and character, and is an important contribution to the history of experimental physics in Ireland.

STS-85 Day 08 Highlights

NASA Technical Reports Server (NTRS)

1997-01-01

On this eighth day of the STS-85 mission, the flight crew, Cmdr. Curtis L. Brown, Jr., Pilot Kent V. Rominger, Payload Cmdr. N. Jan Davis (Ph.D.), Mission Specialists Robert L. Curbeam, Jr. and Stephen K. Robinson (Ph.D.), and Payload Specialist Bjarni V. Tryggvason entered the final portion of its flight. The new Mir 24 crew of Commander Anatoly Solovyev and Flight Engineer Pavel Vinogradov, who arrived on the station the same day Discovery was launched, bid farewell to Mir 23 Commander Vasily Tsibliev and Flight Engineer Alexander Lazutkin who are returning home after 185 days in space. The Soyuz vehicle carrying the Mir 23 crew home undocked from the station. Robinson again used the Southwest Ultraviolet Imaging System (SWUIS), a 7-inch imaging telescope that is pointed out of the orbiter's middeck hatch window, to observe the Hale-Bopp comet. Curbeam continued his work with the Bioreactor Demonstration System designed to perform cell biology experiments under controlled conditions. Tryggvason spent part of his time troubleshooting a computer hard drive system that supports the Microgravity Vibration Isolation Mount experiment.

Synaesthesia, the arts and creativity: a neurological connection.

PubMed

Mulvenna, Catherine M

2007-01-01

For over 100 years the link between synaesthesia and the arts has attracted controversy. This has been spurred by the production of auditory, literary and visual art by famous individuals who report experiences synonymous with the neurological condition. Impressive protagonists in this discussion include Arthur Rimbaud, Charles Baudelaire, Vasily Kandinsky, Vladimir Nabokov, Alexander Scriabin, Olivier Messiaen and David Hockney. Interdisciplinary debates have concerned whether synaesthesia can actively contribute to an artist's ability, whether it is a driving force or a mere idiosyncratic quirk and whether, fundamentally, it is a distinct idiopathic condition or an unusual metaphorical description of normal perception. Recent psychological and neuroscientific evidence offers a new level to the debate. Coherent patterns of a neural basis of synaesthesia have been confirmed with high spatial resolution brain imaging techniques and the link with the arts is transpiring to be more than superficial or coincidental. Moreover, the neural distinction of the synaesthete brain may prove to be a window into a neural basis of creative cognition, and therefore conducive to the expression of creativity in various media.

Converting sunlight into audible sound by means of the photoacoustic effect: The Heliophone.

PubMed

Roozen, N B; Glorieux, C; Liu, L; Rychtáriková, M; Van der Donck, T; Jacobs, A

2016-09-01

One hundred and thirty-five years after Alexander Graham Bell and his assistant Charles Sumner Tainter explored the photoacoustic effect, and about 40 years after Rosencwaig and Gersho modeled the effect in a photoacoustic cell configuration, the phenomenon is revisited in a "Heliophone" device that converts sunlight into sound. The light is focused on a carbon blackened copper coated Kapton foil in an acoustic cell by means of a compound parabolic collimator, and its intensity is modulated by a mechanical chopper. A horn is employed to make the sound audible without electronic amplification. The description of the photoacoustic effect that was introduced by Rosencwaig and Gersho is extended to a cell-horn configuration, in which the periodically heated air above the foil acts as an oscillating piston, driving acoustic waves in the horn. The pressure in the cavity-horn assembly is calculated by considering the air layer piston as an equivalent volume velocity source. The importance of the carbon black (soot) layer to enhance light absorption, but above all to enhance the photothermal excitation efficiency, is elucidated by means of an experimentally supported physical model.

Bokan Mountain peralkaline granitic complex, Alexander terrane (southeastern Alaska): evidence for Early Jurassic rifting prior to accretion with North America

USGS Publications Warehouse

Dostal, Jaroslav; Karl, Susan M.; Keppie, J. Duncan; Kontak, Daniel J.; Shellnutt, J. Gregory

2013-01-01

The circular Bokan Mountain complex (BMC) on southern Prince of Wales Island, southernmost Alaska, is a Jurassic peralkaline granitic intrusion about 3 km in diameter that crosscuts igneous and metasedimentary rocks of the Alexander terrane. The BMC hosts significant rare metal (rare earth elements, Y, U, Th, Zr, and Nb) mineralization related to the last stage of BMC emplacement. U–Pb (zircon) and 40Ar/39Ar (amphibole and whole-rock) geochronology indicates the following sequence of intrusive activity: (i) a Paleozoic basement composed mainly of 469 ± 4 Ma granitic rocks; (ii) intrusion of the BMC at 177 ± 1 Ma followed by rapid cooling through ca. 550 °C at 176 ± 1 Ma that was synchronous with mineralization associated with vertical, WNW-trending pegmatites, felsic dikes, and aegirine–fluorite veins and late-stage, sinistral shear deformation; and (iii) intrusion of crosscutting lamprophyre dikes at >150 Ma and again at ca. 105 Ma. The peralkaline nature of the BMC and the WNW trend of associated dikes suggest intrusion during NE–SW rifting that was followed by NE–SW shortening during the waning stages of BMC emplacement. The 177 Ma BMC was synchronous with other magmatic centres in the Alexander terrane, such as (1) the Dora Bay peralkaline stock and (2) the bimodal Moffatt volcanic suite located ∼30 km north and ∼100 km SE of the BMC, respectively. This regional magmatism is interpreted to represent a regional extensional event that precedes deposition of the Late Jurassic – Cretaceous Gravina sequence that oversteps the Wrangellia and Alexander exotic accreted terranes and the Taku and Yukon–Tanana pericratonic terranes of the Canadian–Alaskan Cordillera.

Bokan Mountain peralkaline granitic complex, Alexander terrane (southeastern Alaska): evidence for Early Jurassic rifting prior to accretion with North America

USGS Publications Warehouse

Dostal, Jaroslav; Karl, Susan M.; Keppie, J. Duncan; Kontak, Daniel J.; Shellnutt, J. Gregory

2013-01-01

The circular Bokan Mountain complex (BMC) on southern Prince of Wales Island, southernmost Alaska, is a Jurassic peralkaline granitic intrusion about 3 km in diameter that crosscuts igneous and metasedimentary rocks of the Alexander terrane. The BMC hosts significant rare metal (rare earth elements, Y, U, Th, Zr, and Nb) mineralization related to the last stage of BMC emplacement. U–Pb (zircon) and 40Ar/39Ar (amphibole and whole-rock) geochronology indicates the following sequence of intrusive activity: (i) a Paleozoic basement composed mainly of 469 ± 4 Ma granitic rocks; (ii) intrusion of the BMC at 177 ± 1 Ma followed by rapid cooling through ca. 550 °C at 176 ± 1 Ma that was synchronous with mineralization associated with vertical, WNW-trending pegmatites, felsic dikes, and aegirine–fluorite veins and late-stage, sinistral shear deformation; and (iii) intrusion of crosscutting lamprophyre dikes at >150 Ma and again at ca. 105 Ma. The peralkaline nature of the BMC and the WNW trend of associated dikes suggest intrusion during NE–SW rifting that was followed by NE–SW shortening during the waning stages of BMC emplacement. The 177 Ma BMC was synchronous with other magmatic centres in the Alexander terrane, such as (1) the Dora Bay peralkaline stock and (2) the bimodal Moffatt volcanic suite located ~30 km north and ~100 km SE of the BMC, respectively. This regional magmatism is interpreted to represent a regional extensional event that precedes deposition of the Late Jurassic – Cretaceous Gravina sequence that oversteps the Wrangellia and Alexander exotic accreted terranes and the Taku and Yukon–Tanana pericratonic terranes of the Canadian–Alaskan Cordillera.

Ice-dammed lateral lake and epishelf lake insights into Holocene dynamics of Marguerite Trough Ice Stream and George VI Ice Shelf, Alexander Island, Antarctic Peninsula

NASA Astrophysics Data System (ADS)

Davies, Bethan J.; Hambrey, Michael J.; Glasser, Neil F.; Holt, Tom; Rodés, Angél; Smellie, John L.; Carrivick, Jonathan L.; Blockley, Simon P. E.

2017-12-01

We present new data regarding the past dynamics of Marguerite Trough Ice Stream, George VI Ice Shelf and valley glaciers from Ablation Point Massif on Alexander Island, Antarctic Peninsula. This ice-free oasis preserves a geological record of ice stream lateral moraines, ice-dammed lakes, ice-shelf moraines and valley glacier moraines, which we dated using cosmogenic nuclide ages. We provide one of the first detailed sediment-landform assemblage descriptions of epishelf lake shorelines. Marguerite Trough Ice Stream imprinted lateral moraines against eastern Alexander Island at 120 m at Ablation Point Massif. During deglaciation, lateral lakes formed in the Ablation and Moutonnée valleys, dammed against the ice stream in George VI Sound. Exposure ages from boulders on these shorelines yielded ages of 13.9 to 9.7 ka. Following recession of the ice stream, George VI Ice Shelf formed in George VI Sound. An epishelf lake formed at 15-20 m asl in Ablation and Moutonnée valleys, dated from 9.4 to 4.6 ka, suggesting that the lake was stable and persistent for some 5000 years. Lake-level lowering occurred after this, with the lake level at 12 m at 3.1 ± 0.4 ka and at 5 m asl today. A readvance of the valley glaciers on Alexander Island at 4.4 ± 0.7 ka is recorded by valley glacier moraines overlying epishelf lake sediments. We speculate that the glacier readvance, which occurred during a period of warmth, may have been caused by a dynamic response of the glaciers to a lowering in surface elevation of George VI Ice Shelf.

Young, Drunk, Dangerous and Driving: Underage Drinking and Driving Research Findings.

ERIC Educational Resources Information Center

Little, Robert; Clontz, Kenneth

1994-01-01

Summarizes major, recent research findings concerning illegal alcohol use and intoxicated driving among American youth. Examines what research revealed about the nature of underage drinking and driving; what health, social, and legal ramifications are associated with drinking and driving; and what characteristics and behavioral patterns are found…

The Neotropical tanyderid Araucoderus gloriosus (Alexander) (Diptera, Tanyderidae), with description of the egg, larva and pupa, redescription of adults, and notes on natural history.

PubMed

Madriz, R Isaí; Courtney, Gregory W

2016-08-30

Larvae, pupae and adults of Araucoderus gloriosus (Alexander) were collected during fieldwork in Chilean Patagonia, December 2013 and January 2014. Eggs were obtained from females that oviposited in captivity. Association of all life stages is based on co-occurrence and rearing of individual larvae to adults. A diagnosis for the genus and species is provided. Descriptions of the egg, larva and pupa and redescriptions of the male and female are completed. Eggs of A. gloriosus are the first described for Tanyderidae. Natural history characteristics for this species, including microhabitat, copulatory behavior and oviposition, are discussed.

Introduction: Information and Musings

NASA Astrophysics Data System (ADS)

Shifman, M.

The following sections are included: * Victor Frenkel * Background * The Accused * Alexander Leipunsky * Alexander Weissberg * Holodomor * The beginning of the Great Purge * Other foreigners at UPTI * The Ruhemanns * Tisza * Lange * Weisselberg * A detective story * Stalin's order * Yuri Raniuk * Giovanna Fjelstad * Giovanna's story * First time in the USSR * Fisl's humor * Houtermans and Pomeranchuk * Choices to make * Closing gaps * Houtermans and the Communist Party of Germany * Houtermans and von Ardenne * Houtermans' trip to Russia in 1941 * Why Houtermans had to flee from Berlin in 1945 * Houtermans in Göttingen in the 1940's * Denazification * Moving to Bern * Yuri Golfand, the discoverer of supersymmetry * Bolotovsky's and Eskin's essays * Moisei Koretz * FIAN * Additional recommended literature * References

Alexander Thomas Augusta--physician, teacher and human rights activist.

PubMed

Butts, Heather M

2005-01-01

Commissioned surgeon of colored volunteers, April 4, 1863, with the rank of Major. Commissioned regimental surgeon on the 7th Regiment of U.S. Colored Troops, October 2, 1863. Brevet Lieutenant Colonel of Volunteers, March 13, 1865, for faithful and meritorious services--mustered out October 13, 1866. So reads the tombstone at Arlington National Cemetery of Alexander Thomas Augusta, the first black surgeon commissioned in the Union Army during the Civil War and the first black officer-rank soldier to be buried at Arlington Cemetery. He was also instrumental in founding the institutions that later became the hospital and medical college of Howard University and the National Medical Association.

Expedition 54 Soyuz Docking

NASA Image and Video Library

2017-12-19

Scott Tingle of NASA is seen embracing Expedition 54 Commander Alexander Misurkin after the opening of the hatches between the Soyuz MS-07 spacecraft and the International Space Station on the screens in the Moscow Mission Control Center in Korolev, Russia a few hours after the Soyuz MS-07 docked to the International Space Station on Tuesday, Dec. 19, 2017. Hatches were opened at 5:55 a.m. EST and Tingle, Anton Shkaplerov of Roscosmos, and Norishige Kanai of the Japan Aerospace Exploration Agency (JAXA) joined Expedition 54 Commander Alexander Misurkin of Roscosmos and crewmates Mark Vande Hei and Joe Acaba of NASA aboard the orbiting laboratory. Photo Credit: (NASA/Joel Kowsky)

Spatial Heterogeneity, Scale, Data Character and Sustainable Transport in the Big Data Era

NASA Astrophysics Data System (ADS)

Jiang, Bin

2018-04-01

In light of the emergence of big data, I have advocated and argued for a paradigm shift from Tobler's law to scaling law, from Euclidean geometry to fractal geometry, from Gaussian statistics to Paretian statistics, and - more importantly - from Descartes' mechanistic thinking to Alexander's organic thinking. Fractal geometry falls under the third definition of fractal - that is, a set or pattern is fractal if the scaling of far more small things than large ones recurs multiple times (Jiang and Yin 2014) - rather than under the second definition of fractal, which requires a power law between scales and details (Mandelbrot 1982). The new fractal geometry is more towards living geometry that "follows the rules, constraints, and contingent conditions that are, inevitably, encountered in the real world" (Alexander et al. 2012, p. 395), not only for understanding complexity, but also for creating complex or living structure (Alexander 2002-2005). This editorial attempts to clarify why the paradigm shift is essential and to elaborate on several concepts, including spatial heterogeneity (scaling law), scale (or the fourth meaning of scale), data character (in contrast to data quality), and sustainable transport in the big data era.

A Review of Research on Driving Styles and Road Safety.

PubMed

Sagberg, Fridulv; Selpi; Piccinini, Giulio Francesco Bianchi; Engström, Johan

2015-11-01

The aim of this study was to outline a conceptual framework for understanding driving style and, on this basis, review the state-of-the-art research on driving styles in relation to road safety. Previous research has indicated a relationship between the driving styles adopted by drivers and their crash involvement. However, a comprehensive literature review of driving style research is lacking. A systematic literature search was conducted, including empirical, theoretical, and methodological research, on driving styles related to road safety. A conceptual framework was proposed whereby driving styles are viewed in terms of driving habits established as a result of individual dispositions as well as social norms and cultural values. Moreover, a general scheme for categorizing and operationalizing driving styles was suggested. On this basis, existing literature on driving styles and indicators was reviewed. Links between driving styles and road safety were identified and individual and sociocultural factors influencing driving style were reviewed. Existing studies have addressed a wide variety of driving styles, and there is an acute need for a unifying conceptual framework in order to synthesize these results and make useful generalizations. There is a considerable potential for increasing road safety by means of behavior modification. Naturalistic driving observations represent particularly promising approaches to future research on driving styles. Knowledge about driving styles can be applied in programs for modifying driver behavior and in the context of usage-based insurance. It may also be used as a means for driver identification and for the development of driver assistance systems. © 2015, Human Factors and Ergonomics Society.

Research on cholinesterases in the Soviet Union and Russia: a historical perspective.

PubMed

Rozengart, Eugene V; Basova, Natalia E; Moralev, Serge N; Lushchekina, Sofya V; Masson, Patrick; Varfolomeev, Sergei D

2013-03-25

Research on cholinesterases and effects of their inhibition in the USSR and Russia since 1930-1940s till present is exposed in historical aspects. The first physiological and toxicological effects of cholinesterase inhibition were reported by Alexander Ginetsinsky during World War II, when academic institutions were evacuated from Leningrad to Kazan. The main scientific schools that initiated research on chemistry, enzymology and physiology of cholinesterases and their inhibitors were leaded by Alexandr and Boris Arbuzovs, Victor Rozengart, Viktor Yakovlev, Michael Michelson, Martin Kabachnik, Mikhail Voronkov, Ivan Knunyants, Alexandr Bretskin and others. They investigated the main physiological effects of cholinesterase inhibitors, and analyzed the catalytic mechanisms of cholinesterases and related enzymes. Their contributions are landmarks in the history of cholinesterase research. At the present time revival of research on cholinesterases in different universities and institutes is vivid, in particular at the Moscow State University, research institutes of Russian Academy of Sciences and Kazan Scientific Center. Copyright © 2013. Published by Elsevier Ireland Ltd.

Exploring the psychological processes underlying touch: lessons from the Alexander Technique.

PubMed

Jones, T; Glover, L

2014-01-01

The experience of touch is significant; both in its positive implications and in how it attracts caution and controversy. Accordingly, physical contact within psychological therapy has been shown to improve well-being and the therapeutic relationship, yet the majority of therapists never or rarely use touch. This research aimed to explore psychological processes underlying touch through the Alexander Technique, a psycho-physical technique taught one to one using touch. Six individuals who had received the Alexander Technique were interviewed, and 111 completed surveys. Interview data suggested an incompatibility between touch and the spoken word, which was understood through the way touch lacks verbal discourses in our society. The largely simplistic and dichotomous verbal understanding we have (either only very positive or very negative) could help understand some of the societal-level caution surrounding touch. Touch was seen also as a nurturing experience by interviewees, which influenced inter-personal and intra-personal relational processes. Developmental models were used to frame the way touch strengthened the pupil-teacher relationship and the way pupils' intra-personal psychological change seemed linked to this relational experience. The surveys largely supported these findings, and discussion is made around the notable way pupils negatively interpreted the intention of the survey. Implications for the use of touch in psychological therapies are discussed, as are limitations and ideas for future research. Touch is a powerful experience, and physical contact within psychological therapy has been shown to improve well-being and the therapeutic relationship, yet the majority of therapists never or rarely use touch. The AT is an alternative therapeutic approach to psycho-physical well-being that offers an interesting model to study the impact of touch. Findings from those that have used the technique reaffirmed that touch can improve well-being and can be a powerful force in the 'therapeutic relationship'. Accounts drew strong parallels with developmental experiences, which may be of particular interest to those working psychodynamically. Findings also highlighted the lack of discourses our culture has for touch and how the ones we share can be super-imposed onto experiences. This should be kept in mind when discussing all types of physical contact with clients. Outcomes from AT pupils cannot be generalized to those seeking psychological support; however, the findings accentuated the power of holistic working. This is important as we begin to understand more around how emotions are held in the body. Copyright © 2012 John Wiley & Sons, Ltd.

Alexander von Humboldt: galvanism, animal electricity, and self-experimentation part 2: the electric eel, animal electricity, and later years.

PubMed

Finger, Stanley; Piccolino, Marco; Stahnisch, Frank W

2013-01-01

After extensive experimentation during the 1790s, Alexander von Humboldt remained skeptical about "animal electricity" (and metallic electricity), writing instead about an ill-defined galvanic force. With his worldview and wishing to learn more, he studied electric eels in South America just as the new century began, again using his body as a scientific instrument in many of his experiments. As had been the case in the past and for many of the same reasons, some of his findings with the electric eel (and soon after, Italian torpedoes) seemed to argue against biological electricity. But he no longer used galvanic terminology when describing his electric fish experiments. The fact that he now wrote about animal electricity rather than a different "galvanic" force owed much to Alessandro Volta, who had come forth with his "pile" (battery) for multipling the physical and perceptable effects of otherwise weak electricity in 1800, while Humboldt was deep in South America. Humboldt probably read about and saw voltaic batteries in the United States in 1804, but the time he spent with Volta in 1805 was probably more significant in his conversion from a galvanic to an electrical framework for understanding nerve and muscle physiology. Although he did not continue his animal electricity research program after this time, Humboldt retained his worldview of a unified nature and continued to believe in intrinsic animal electricity. He also served as a patron to some of the most important figures in the new field of electrophysiology (e.g., Hermann Helmholtz and Emil du Bois-Reymond), helping to take the research that he had participated in to the next level.

Microgravity

NASA Image and Video Library

1998-02-20

Joel Kearns viewing a laboratory demonstration of the Observable Protein Crystal Growth Apparatus (OPCGA) experiment module. Principal Investigator is Alexander McPherson. First flight plarned for ISS.

Q & A: Alexander Varshavsky.

PubMed

Varshavsky, Alexander

2003-07-01

Alexander Varshavsky is Smits Professor of Cell Biology at the California Institute of Technology. He moved to Caltech in 1992, after 15 years at the MIT's Department of Biology. He was born and educated in Russia, and was 30 at the time of his emigration to the U.S. in 1977. In Russia, and for a while at MIT, he studied the structure and replication of chromosomes. Over the last 24 years, the work of his laboratory focused on the ubiquitin system and closely related fields. He is a member of the U.S. National Academy of Sciences, and has received the Gairdner Award, the Lasker Award, the General Motors Sloan Prize, the Wolf Prize, the Horwitz Prize, and the Wilson Medal.

Alexander William Bickerton: New Zealand’s First Astrophysicist?

NASA Astrophysics Data System (ADS)

Gilmore, Gerard F.

Alexander Bickerton (1842-1929) is of interest to the student of New Zealand astronomical history in several ways. He was the first Professor at Canterbury University College, and had a significant effect on the early development of the University; he was a prominent and successful teacher, Ernest Rutherford being his most famous student; he was a social activist in Victorian Christchurch, eventually establishing a small commune; and he was the originator of the stellar collision theory of novae and other astronomical phenomena. This chapter, which is a slightly revised version of Gilmore (Southern Stars, 29, 87-108, 1982), provides a summary of Bickerton's life and theories, and a bibliography for further reading.

Alexander von Humboldt's perceptions of colonial Spanish America.

PubMed

Rebok, Sandra

2009-01-01

This study presents an in-depth analysis of Alexander von Humboldt's descriptions and critical comments on the colonial society of the different regions he visited during his well-known expedition through the Americas (1799-1804). The criticisms of colonialism that he expressed, reflecting his personal convictions, have already been the focal point of many studies, but Humboldt also was able to offer a more differentiated assessment through comparisons of regional and local traditions and developments. This essay focuses on his personal diaries, which offer many interesting comments on colonial societies. These considerations and impressions made during the expedition are of particular scholarly value since they were not subject to censorship of any kind.

Expedition 40 crew in Node 2 after German - U.S. soccer game

NASA Image and Video Library

2014-06-26

ISS040-E-020367 (26 June 2014) --- European Space Agency astronaut Alexander Gerst, Expedition 40 flight engineer, shaves the head of NASA astronaut Steve Swanson, commander, in the Unity node of the International Space Station. Gerst used hair clippers fashioned with a vacuum device to garner freshly cut hair. Russian cosmonaut Alexander Skvortsov, flight engineer, is visible in the background. A friendly World Cup Soccer-related agreement between the crew members representing the USA, and Gerst, a German citizen who represents the European Space Agency, called for the American losers of a German-USA match to have their heads shaved. The German team won the match 1-0.

Alexander Ya. Orolv - Well-Known Scientist and Recognized Organizer of Astronmoical Research. Little Known Facts of His Life

NASA Astrophysics Data System (ADS)

Yatskiv, Ya. S.; Vavilova, I. B.; Korsun', A. A.

Alexander Ya. Orlov is a well-known astronomer and geophysicist as well as a worldrecognized organizer of scientific research in Russia, the USSR, and Ukraine. Orlov has formulated his main scientific ideas during the Odesa's period of life. He studied a tidal deformation of the Earth and its polar motion using the gravity and latitude observations. He has proposed new defenitions of a mean pole and a mean latitude, as wel as a new method for determing the Earth pole coordinates. To the end of 1940-ties, the Orlov's scientific ideas were implemented and stimulated a development of a research field, which is now called as Astrogeodynamics or Space Geodynamics. Among the representatives of the Orlov's scientific school are about 20 Doctors of Sciences and more than 40 Candidates of Sciences, including the members of Academy of Sciences of Ukraine and other countries. Among them are N.Stoyko-Radilenko (France), J.Witkowski (Poland), V.Zhardetsky (Yugoslavia-Austria-USA), D.Pyaskovsky, Z.Aksent'eva, E.Lavrentieva, N.Popov, E.Fedorov and A.Korol in Ukraine. The deserved followers of the Orlov's scientific ideas were also I.Androsov, I.Dyukov, K.Mansurova, B.Novopashennyj, N.V.Zimmerman in Russia and M.Bursa (Chesh Republic), who worked with him, as well as his sons, A.A.Orlov and B.A. Orlov. The Orlov's life and scientific activity were fully described in many articles. For that reason in this paper we will focus on the little-known facts of the Orlov's scientific-organizational activity, for example, the Orlov's appointments as a director of observatories in Odesa, Poltava, m.Pip-Ivan, Pulkovo, and Kyiv; interesesting facts related to his membership in the Academies of Sciences of the USSR and Ukrainian SSR; organization of a large-scale program on the latitude observations and gravimetric survey. We describe briefly his life and his astrogeodynamic scientific school.

The clinical spectrum of late-onset Alexander disease: a systematic literature review.

PubMed

Balbi, Pietro; Salvini, Silvana; Fundarò, Cira; Frazzitta, Giuseppe; Maestri, Roberto; Mosah, Dibo; Uggetti, Carla; Sechi, GianPietro

2010-12-01

Following the discovery of glial fibrillary acidic protein (GFAP) mutations as the causative factor of Alexander disease (AxD), new case reports have recently increased, prompting a more detailed comprehension of the clinical features of the three disease subtypes (infantile, juvenile and adult). While the clinical pattern of the infantile form has been substantially confirmed, the late-onset subtypes (i.e., juvenile and adult), once considered rare manifestations of AxD, have displayed a wider clinical spectrum. Our aim was to evaluate the clinical phenotype of the adult and juvenile forms by reviewing the previously reported cases. Data were collected from previously published reports on 112 subjects affected by neuropathologically or genetically proven adult and juvenile Alexander disease. Although the late-onset forms of AxD show a wide clinical variability, a common pattern emerges from comparing previously reported cases, characterized by pseudo-bulbar signs, ataxia, and spasticity, associated with atrophy of the medulla and upper cervical cord on neuroimaging. Late-onset AxD cases can no longer be considered as rare manifestations of the disease. The clinical pattern usually reflects the topographic localization of the lesions, with adult cases displaying a predominant infratentorial localization of the lesions. Juvenile cases show clinical and radiological features which are intermediate between adult and infantile forms.

The Border Ranges fault system in Glacier Bay National Park, Alaska: Evidence for major early Cenozoic dextral strike-slip motion

USGS Publications Warehouse

Smart, K.J.; Pavlis, T.L.; Sisson, V.B.; Roeske, S.M.; Snee, L.W.

1996-01-01

The Border Ranges fault system of southern Alaska, the fundamental break between the arc basement and the forearc accretionary complex, is the boundary between the Peninsular-Alexander-Wrangellia terrane and the Chugach terrane. The fault system separates crystalline rocks of the Alexander terrane from metamorphic rocks of the Chugach terrane in Glacier Bay National Park. Mylonitic rocks in the zone record abundant evidence for dextral strike-slip motion along north-northwest-striking subvertical surfaces. Geochronologic data together with regional correlations of Chugach terrane rocks involved in the deformation constrain this movement between latest Cretaceous and Early Eocene (???50 Ma). These findings are in agreement with studies to the northwest and southeast along the Border Ranges fault system which show dextral strike-slip motion occurring between 58 and 50 Ma. Correlations between Glacier Bay plutons and rocks of similar ages elsewhere along the Border Ranges fault system suggest that as much as 700 km of dextral motion may have been accommodated by this structure. These observations are consistent with oblique convergence of the Kula plate during early Cenozoic and forearc slivering above an ancient subduction zone following late Mesozoic accretion of the Peninsular-Alexander-Wrangellia terrane to North America.

A Difficult Journey: Reflections on Driving and Driving Cessation From a Team of Clinical Researchers.

PubMed

Liddle, Jacki; Gustafsson, Louise; Mitchell, Geoffrey; Pachana, Nancy A

2017-02-01

Recognizing the clinical importance and safety and well-being implications for the population, a multidisciplinary team has been researching older drivers and driving cessation issues for more than 15 years. Using empirical approaches, the team has explored quality of life and participation outcomes related to driving and nondriving for older people and has developed interventions to improve outcomes after driving cessation. The team members represent occupational therapists, medical practitioners, and clinical and neuropsychologists. While building the evidence base for driving- and driving cessation-related clinical practice, the researchers have also had first-hand experiences of interruptions to their own or parents' driving; involvement of older family members in road crashes; and provision of support during family members' driving assessment and cessation. This has led to reflection on their understandings and re-evaluation and refocusing of their perspectives in driving cessation research. This work will share the narratives of the authors and note their developing perspectives and foci within research as well as their clinical practice. Personal reflections have indicated the far-reaching implications for older drivers and family members of involvement in road crashes: the potential for interruptions to driving as a time for support and future planning and the conflicting and difficult roles of family members within the driving cessation process. Overall the lived, personal experience of the authors has reinforced the complex nature of driving and changes to driving status for the driver and their support team and the need for further research and support. © The Author 2016. Published by Oxford University Press on behalf of The Gerontological Society of America. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

Press conference bring excitement of geophysical research to the public

NASA Astrophysics Data System (ADS)

Leifert, Harvey

“A Flare to Remember.” “Starbucks for Starfish.” “Earth's Rotation Slows for El Niño.” What do these catchy headlines have in common? They all resulted from presentations at AGU's Spring Meeting in Boston, Mass. Yes, geophysical science can be big news when presented in a way that is interesting to general audiences.Proof? Well, the “Flare to Remember” headline (in the Dallas Morning News) reported the discovery, via the SOHO spacecraft, that a solar flare had produced, deep inside the Sun, seismic disturbances of a magnitude never experienced on Earth. Researchers Valentina Zharkova of Glasgow University and Alexander Kosovichev of Stanford gave media representatives a preview of their session, supported by visual aids, in the AGU press briefing room.

Vortex modeling for rotor aerodynamics - The 1991 Alexander A. Nikolsky Lecture

NASA Technical Reports Server (NTRS)

Gray, Robin B.

1992-01-01

The efforts toward realistic vortex modeling for rotary wings which began under the guidance of professor A. A. Nikolsky of Princeton University in 1955-1956 are discussed. Attention is given to Nikolsky's flow-visualization studies and major theoretical considerations for vortex modeling. More recent efforts by other researchers have led to models of increasing complexity. The neglect of compressibility and viscous effects in the classical approach is noted to be a major limiting factor in full-scale rotor applications of the classical vortex theory; it has nevertheless been valuable for the delineation of problem areas and the guiding of both experimental and theoretical investigations.

View of Expedition 24 Crew Members in the MRM2

NASA Image and Video Library

2010-09-24

ISS024-E-015327 (24 Sept. 2010) --- Russian cosmonaut Alexander Skvortsov (right), Expedition 24 commander; NASA astronaut Tracy Caldwell Dyson and Russian cosmonaut Mikhail Kornienko, both flight engineers, pose for a photo during final preparations for their departure in the Soyuz TMA-18 docked to the Poisk Mini-Research Module 2 (MRM2) of the International Space Station. Originally scheduled for Sept. 23, the Soyuz undocked a day later due to a Poisk-side hatch sensor problem, which prevented hooks on the Poisk side of the docking interface from opening. The Soyuz undocked at 10:02 p.m. (EDT) on Sept. 24, 2010.

Expedition 8 Returns Home

NASA Image and Video Library

2004-04-30

JSC2004-E-21242 (30 April 2004) --- Astronaut C. Michael Foale, Expedition 8 commander and NASA ISS science officer, gives thumbs up after he and his crewmates, cosmonaut Alexander Y. Kaleri, Soyuz flight engineer representing Russia?s Federal Space Agency, and European Space Agency (ESA) astronaut Andre Kuipers of the Netherlands, successfully landed in north central Kazakhstan on April 30, 2004, in their Soyuz TMA-3 capsule. Foale and Kaleri completed 195 days in space aboard the International Space Station (ISS), while Kuipers returned after an 11-day research mission as part of a commercial agreement between ESA and Russia?s Federal Space Agency. Photo credit: NASA/Bill Ingalls

German-Japanese relationships in biochemistry: a personal perspective

PubMed Central

Sies, Helmut

2016-01-01

ABSTRACT The first Institute of Biochemistry in Japan was founded by Leonor Michaelis from Berlin at Nagoya in 1922, and there have been numerous interrelations between Japanese and German biochemists since. Some such relationships are presented here from a personal point of view as one illustrative example, which could be extended amply by the experience of many other scientists from the two countries. Fruitful exchanges are facilitated by organisations such as the Alexander von Humboldt Foundation (AvH) and the Deutscher Akademischer Austauschienst (DAAD) or the Japanese Society for the Promotion of Science (JSPS) and by the many bilateral agreements between universities and research institutions. PMID:28008189

Importance of disentanglement and entanglement during DNA replication and segregation. Comment on: "Disentangling DNA molecules" by Alexander Vologodskii

NASA Astrophysics Data System (ADS)

Bates, David; Pettitt, B. Montgomery; Buck, Gregory R.; Zechiedrich, Lynn

2016-09-01

In the Vologodskii review[19], the accompanying comments, and many other publications, there has been considerable effort to analyze the actions of type II topoisomerases, especially with regard to ;topological simplification; [4]. Whereas these efforts could be characterized as a battle of the models, with each research team arguing for their version of how it might work, each specific kinetic concept adds important considerations to the fundamental question of how these enzymes function. The basic tenet, however, of what is called the ;hooked juxtaposition model [1],; is not a modeling aspect, but is simply a geometric mathematical fact.

CONFERENCE NOTE: Sixth Symposium on Temperature Scheduled for March 1982

NASA Astrophysics Data System (ADS)

1981-07-01

The call for papers for the 6th Symposium on Temperature, Its Measurement and Control in Science and Industry has been issued. The Symposium is scheduled to take place in Washington, DC, USA during the week of March 14 18, 1982. Like its predecessors held in the years 1919, 1939, 1954, 1961, and 1971, the 6th Symposium will stress advances in the measurement of thermodynamic values of temperature, in temperature reference points, in temperature sensors and instruments for the control of temperature, and in the development and use of temperature scales. For the first time, an exhibit of thermometry will be a part of the Symposium. Manuscripts to be submitted for inclusion in the Symposium should be sent to the 6th Temperature Symposium Program Chairman, National Bureau of Standards, by September 15, 1981. Those papers accepted for the Symposium will be due in camera-ready form by February 15, 1982. Original papers on all of the topics listed above, as well as reviews of the past decade's progress in thermometry and temperature control, are solicited by the Symposium organizers. The Symposium arrangements and registration are in the care of the Instrument Society of America (represented on the Symposium General Committee by Mr C T Glazer, 67 Alexander Drive, PO Box 12277, Research Triangle Park, North Carolina, 27709, USA). Questions regarding the instrument exhibits should also be addressed to the ISA. The technical program for the Symposium is the responsibility of a committee headed by Dr J F Schooley, Room B-128 Physics Building, National Bureau of Standards, Washington, DC, 20234, USA. The Symposium proceedings will be published by the American Institute of Physics.

Transition to manual: Comparing simulator with on-road control transitions.

PubMed

Eriksson, A; Banks, V A; Stanton, N A

2017-05-01

Whilst previous research has explored how driver behaviour in simulators may transfer to the open road, there has been relatively little research showing the same transfer within the field of driving automation. As a consequence, most research into human-automation interaction has primarily been carried out in a research laboratory or on closed-circuit test tracks. The aim of this study was to assess whether research into non-critical control transactions in highly automated vehicles performed in driving simulators correlate with road driving conditions. Twenty six drivers drove a highway scenario using an automated driving mode in the simulator and twelve drivers drove on a public motorway in a Tesla Model S with the Autopilot activated. Drivers were asked to relinquish, or resume control from the automation when prompted by the vehicle interface in both the simulator and on road condition. Drivers were generally faster to resume control in the on-road driving condition. However, strong positive correlations were found between the simulator and on road driving conditions for drivers transferring control to and from automation. No significant differences were found with regard to workload, perceived usefulness and satisfaction between the simulator and on-road drives. The results indicate high levels of relative validity of driving simulators as a research tool for automated driving research. Copyright © 2017 Elsevier Ltd. All rights reserved.

Embodiment and Entangled Subjectivity: A Study of Robin Cook's Coma, Priscille Sibley's The Promise of Stardust and Alexander Beliaev's Professor Dowell's Head.

PubMed

Karmakar, Manali; Parui, Avishek

2018-03-22

The essay examines Robin Cook's (1977) Coma and Priscille Sibley's (2013) The Promise of Stardust that dramatize the reified and disposable status of the brain-dead patients who are classified as nonpersons. The essay argues that the man-machine entanglement as depicted in the novels constructs a deterritorialized and entangled form of subjectivity that intervenes in the dominant biomedical understanding of personhood and agency that we notionally associate with a conscious mind. The essay concludes its arguments by discussing Alexander Beliaev's (1925) Professor Dowell's Head which depicts human subjectivity as an essentially embodied and distributive phenomenon and interrogates the Cartesian mind body dualism embedded in the dominant biomedical narratives.

76 FR 35260 - Illinois Disaster # IL-00030

Federal Register 2010, 2011, 2012, 2013, 2014

2011-06-16

... Economic Injury Loans): Alexander, Franklin, Gallatin, Hardin, Jackson, Lawrence, Massac, Perry, Pope... 126180. (Catalog of Federal Domestic Assistance Numbers 59002 and 59008) Jane M. D. Pease, Acting...

OH Exam

NASA Image and Video Library

2014-06-03

ISS040-E-006897 (3 June 2014) --- European Space Agency astronaut Alexander Gerst, Expedition 40 flight engineer, performs an Ocular Health (OH) examination in the Destiny laboratory of the International Space Station.

Alexander Archipelago, Southeastern Alaska

NASA Technical Reports Server (NTRS)

2002-01-01

West of British Columbia, Canada, and south of the Yukon Territory, the southeastern coastline of Alaska trails off into the islands of the Alexander Archipelago. The area is rugged and contains many long, U-shaped, glaciated valleys, many of which terminate at tidewater. The Alexander Archipelago is home to Glacier Bay National Park. The large bay that has two forks on its northern end is Glacier Bay itself. The eastern fork is Muir inlet, into which runs the Muir glacier, named for the famous Scottish-born naturalist John Muir. Glacier Bay opens up into the Icy Strait. The large, solid white area to the west is Brady Icefield, which terminates at the southern end in Brady's Glacier. To locate more interesting features from Glacier Bay National Park, take a look at the park service map. As recently as two hundred years ago, a massive ice field extended into Icy Strait and filled the Glacier Bay. Since that time, the area has experienced rapid deglaciation, with many large glaciers retreating 40, 60, even 80 km. While temperatures have increased in the region, it is still unclear whether the rapid recession is part of the natural cycle of tidewater glaciers or is an indicator of longer-term climate change. For more on Glacier Bay and climate change, read an online paper by Dr. Dorothy Hall, a MODIS Associate Science Team Member. Credit: Jacques Descloitres, MODIS Land Rapid Response Team, NASA/GSFC

Introduced northern pike consumption of salmonids in Southcentral Alaska

USGS Publications Warehouse

Sepulveda, Adam J.; Rutz, David S.; Dupuis, Aaron W; Shields, Patrick A; Dunker, Kristine J.

2015-01-01

The impacts of introduced northern pike (Esox lucius) on salmonid populations have attracted much attention because salmonids are popular subsistence, sport and commercial fish. Concern over the predatory effects of introduced pike on salmonids is especially high in Southcentral Alaska, where pike were illegally introduced to the Susitna River basin in the 1950s. We used pike abundance, growth, and diet estimates and bioenergetics models to characterise the realised and potential consumptive impacts that introduced pike (age 2 and older) have on salmonids in Alexander Creek, a tributary to the Susitna River. We found that juvenile salmonids were the dominant prey item in pike diets and that pike could consume up to 1.10 metric tons (realised consumption) and 1.66 metric tons (potential consumption) of juvenile salmonids in a summer. Age 3–4 pike had the highest per capita consumption of juvenile salmonids, and age 2 and age 3–4 pike had the highest overall consumption of juvenile salmonid biomass. Using historical data on Chinook salmon and pike potential consumption of juvenile salmonids, we found that pike consumption of juvenile salmonids may lead to collapsed salmon stocks in Alexander Creek. Taken together, our results indicate that pike consume a substantial biomass of juvenile salmonids in Alexander Creek and that coexistence of pike and salmon is unlikely without management actions to reduce or eliminate introduced pike.

Dr. Andrew Foster: A Literature Review.

PubMed

Runnels, Joel

2017-01-01

Often compared to Laurent Clerc, Thomas Gallaudet, and Alexander Graham Bell, Dr. Andrew Foster was a deaf African American who founded 32 schools for the deaf in 13 African nations. The 60th anniversary of his arrival in Liberia and Ghana and the 30th anniversary of his tragic death in a Rwanda airplane accident both occur in 2017. Renewed interest in Foster has spawned research and events to reexamine questions about his contributions to the expansion of deaf education in Africa. However, none of these activities have taken a full biographical approach. More in-depth, historical, and biographical research is needed to answer the many remaining questions about Foster's life and legacy. A literature review was conducted to investigate what are considered Foster's key contributions and the factors that might have motivated him to expand access to deaf education in Africa.

In Brief: Deep-sea observatory

NASA Astrophysics Data System (ADS)

Showstack, Randy

2008-11-01

The first deep-sea ocean observatory offshore of the continental United States has begun operating in the waters off central California. The remotely operated Monterey Accelerated Research System (MARS) will allow scientists to monitor the deep sea continuously. Among the first devices to be hooked up to the observatory are instruments to monitor earthquakes, videotape deep-sea animals, and study the effects of acidification on seafloor animals. ``Some day we may look back at the first packets of data streaming in from the MARS observatory as the equivalent of those first words spoken by Alexander Graham Bell: `Watson, come here, I need you!','' commented Marcia McNutt, president and CEO of the Monterey Bay Aquarium Research Institute, which coordinated construction of the observatory. For more information, see http://www.mbari.org/news/news_releases/2008/mars-live/mars-live.html.

Integrated Digital Technologies for the Architectural Rehabilitation & Conservation of Beinn Bhreagh Hall & Surrounding Site, Nova Scotia, Canada

NASA Astrophysics Data System (ADS)

Percy, K.; Ward, S.; Santana Quintero, M.; Morrison, T.

2015-08-01

This contribution summarizes the collaboration between Carleton Immersive Media Studio (CIMS) and Heritage Standing in the use of digital technologies to document the Beinn Bhreagh Hall historic site (house and immediate surroundings) in Baddeck, Nova Scotia for its rehabilitation and protection. The project objectives were to develop a prototype for research and training using 3D scanning, and Building Information Modelling (BIM), as well as other emerging surveying tools to understand the state of conservation of Historic Places in Canada, providing relevant and appropriate information for their rehabilitation and maintenance. The vehicle of this research was the documentation and modelling of this important landmark, the summer home of Dr. Alexander Graham Bell in Victoria County, Nova Scotia. This unique 19thC building, currently under review for designated as a national historic site.

ATV Ingress

NASA Image and Video Library

2014-08-13

ISS040-E-091989 (13 Aug. 2014) --- European Space Agency astronaut Alexander Gerst, Expedition 40 flight engineer, enters the newly-attached "Georges Lemaitre" Automated Transfer Vehicle-5 (ATV-5) of the International Space Station.

At the Cosmonaut Hotel in Baikonur, Kazakhstan, Expedition 48-49 crewmembers Takuya Onishi of the Japan Aerospace Exploration Agency (left) and Anatoly Ivanishin of Roscosmos share a game of ping-pong June 30 during pre-launch activities. They and Kate Rubins of NASA will launch July 7, Baikonur time, on the Soyuz MS-01 spacecraft for a planned four-month mission on the International Space Station...NASA/Alexander Vysotsky.

NASA Image and Video Library

2016-06-30

At the Cosmonaut Hotel in Baikonur, Kazakhstan, Expedition 48-49 crewmembers Takuya Onishi of the Japan Aerospace Exploration Agency (left) and Anatoly Ivanishin of Roscosmos share a game of ping-pong June 30 during pre-launch activities. They and Kate Rubins of NASA will launch July 7, Baikonur time, on the Soyuz MS-01 spacecraft for a planned four-month mission on the International Space Station. NASA/Alexander Vysotsky

Geohydrology and water-chemistry of the Alexander Valley, Sonoma County, California

USGS Publications Warehouse

Metzger, Loren F.; Farrar, Christopher D.; Koczot, Kathryn M.; Reichard, Eric G.

2006-01-01

This study of the geohydrology and water chemistry of the Alexander Valley, California, was done to provide an improved scientific basis for addressing emerging water-management issues, including potential increases in water demand and changes in flows in the Russian River. The study tasks included (1) evaluation of existing geohydrological, geophysical, and geochemical data; (2) collection and analysis of new geohydrologic data, including subsurface lithologic data, ground-water levels, and streamflow records; and (3) collection and analysis of new water-chemistry data. The estimated total water use for the Alexander Valley for 1999 was approximately 15,800 acre-feet. About 13,500 acre-feet of this amount was for agricultural use, primarily vineyards, and about 2,300 acre-feet was for municipal/industrial use. Ground water is the main source of water supply for this area. The main sources of ground water in the Alexander Valley are the Quaternary alluvial deposits, the Glen Ellen Formation, and the Sonoma Volcanics. The alluvial units, where sufficiently thick and saturated, comprise the best aquifer in the study area. Average recharge to the Alexander Valley is estimated from a simple, basinwide water budget. On the basis of an estimated annual average of 298,000 acre-feet of precipitation, 160,000 acre-feet of runoff, and 113,000 to 133,000 acre-feet of evapotranspiration, about 5,000 to 25,000 acre-feet per year is available for ground-water recharge. Because this estimate is based on differences between large numbers, there is significant uncertainty in this recharge estimate. Long-term changes in ground-water levels are evident in parts of the study area, but because of the sparse network and lack of data on well construction and lithology, it is uncertain if any significant changes have occurred in the northern part of the study area since 1980. In the southern half of the study area, ground-water levels generally were lower at the end of the 2002 irrigation season than at the end of the 1980 season, which suggests that a greater amount of ground water is being pumped in the southern half of the study area in recent years compared with that pumped in the early 1980s. Water-chemistry data for samples collected from 11 wells during 2002-04 indicate that water quality in the study area generally is acceptable for potable use. Two wells, however, each contained one constituent (241 ?g/L of manganese and 1,350 ?g/L of boron) in excess of the recommended standards for drinking water (50 ?g/L and 1,000 ?g/L, respectively). The chemical composition of water from most of the wells sampled for major ions plot as a mixed cation-bicarbonate, magnesium-bicarbonate, or calcium-bicarbonate type water. The ionic composition of the historical and recent samples from wells in the Alexander Valley is similar to that of the historical surface-water samples collected from the Russian River near Healdsburg. This suggests a similar source of water, particularly for wells that are less than 200 feet total depth and perforated in Quaternary alluvial deposits. Water from deeper, non-alluvial wells may contain slightly higher concentrations of sodium as a result of cation exchange. Water samples collected from several wells over an approximately 30-year period suggest a progressive change in water chemistry over time. Samples from the southern part of the valley show a trend towards higher ionic concentrations and increasing concentrations of particular constituents such as sulfate.

Hearing or speech impairment - resources

MedlinePlus

Resources - hearing or speech impairment ... The following organizations are good resources for information on hearing impairment or speech impairment: Alexander Graham Bell Association for the Deaf and Hard of Hearing -- www.agbell. ...

Badlands: Regolith, Forms and Processes. A review of the scientific research in Spain

NASA Astrophysics Data System (ADS)

Nadal-Romero, Estela; Cerdà, Artemi

2014-05-01

Badlands are usually defined as 'intensely dissected natural landscapes where vegetation is sparse or absent and which are useless for agriculture' (Bryan and Yair, 1982). Badlands are widerspread around the world (Nadal-Romero, 2007; Dickie and Parsons, 2012; Haregeweyn et al., 2012). In Spain due to the climatic and geological conditions badlands are widespread. Badlands research has national and foreign pioneers (Harvey, 1982; Clotet et al., 1988; Alexander and Calvo, 1990; Calvo et al., 1991; Alexander et al., 1994). Almería, Granada, Murcia, Alicante, the Ebro Valley, and the Pyrenees are good examples of the variety and diversity of badlands in Spain (García-Ruiz and López-Bermúdez, 2009). The research on badlands paid attention to the infiltration and runoff generation (Cerdà, 1999a), piping (Romero-Diaz et al., 2011), the role of parent material on the regolith morphology (Regués, 1995; Cerdà, 1998b) and the soil development (Regués, 1993), and the interaction of the vegetation and soil erosion (Cerdà and García Fayos, 1997; Solé et al., 1997) vegetation varied, whereas the percentage of studies on erosion rates increased steadily over time. During the 90s badlands research was flowering and research on badlands developments, forms and soil physical properties influence was done. The 00's were a period with research focused on processes (infiltration, runoff and erosion) but in general the interest on badland decreased. However, badlands are intensively researched in the Ebro Valley (Nadal-Romero et al., 2007; 2008; Nadal-Romero and Regués; 2009; 2010) and new research is being developed on degraded soils following the knowledge found on badlands (Cerdà, 2007; García Fayos et al., 2010). The future is moving to study vegetation dynamics and badlands reclamation, the effect of climatic change in badland areas, and erosion processes and rates (Nadal-Romero et al., 2013). The use of new non-invasive technologies (remote sensing, Terrestrial Laser Scanner, photogrammetry) helps to develop new research scenarios. Acknowledgements The research projects GL2008-02879/BTE, LEDDRA 243857 and RECARE FP7 project 603498supported this research. References Alexander, RW., Calvo, A. 1990. The influence of lichens on slope processes in some Spanish badlands. In: Vegetation and erosion. Processes and environments (Thorne, J.B., eds.). John Wiley & Sons, Chichester, pp. 385-398. Alexander, RW., Harvey, AM., Calvo, A., James, PA., Cerdà, A. 1994. Natural stabilization mechanisms on badland slopes: Tabernas, Almería, Spain. In: Environmental change in drylands: Biogeographical and geomorphological perspectives (Millington, C., Pye, K., eds.). Wiley, Chichester, pp. 85-111. Bryan, RB., Yair, A. 1982. Badland Geomorphology and piping. GeoBooks, Norwich, pp. 408. Calvo, A., Harvey, AM., Paya, J., Alexander, R. 1991. A response of badland surfaces in south east Spain to simulated rainfall. Cuaternario y Geomorfología, 5: 3-14. Cerdà, A., García-Fayos, P.1997. The influence of slope angle on sediment, water and seed losses on badland landscapes. Geomorphology, 18, 77-90. Cerdà, A. 1999a. Seasonal and spatial variations in infiltration rates in badland surfaces under Mediterranean climatic conditions. Water Resources Research, 35 (1) 319-328. Cerdà, A. 1999b. Parent material and vegetation affect soil erosion in eastern Spain. Soil Science Society of America Journal, 63, 362-368. Cerdà, A. 2007. Soil water erosion on road enbankments in eastern Spain. Science of the Total Environment, 378, 151-155. Clotet, N., Gallart, F., Balasch, J. 1988. Medium term erosion rates in a small scarcely vegetated catchment in the Pyrenees. Catena Supplement, 13: 37-47. Desir, G., Marin, C. 2007. Factors controlling the erosion rates on a semiarid zone (Bardenas Reales, NE Spain). Catena, 71, 31-44. García-Fayos, P., Bochet, E., Cerdà, A. 2010. Seed removal susceptibility through soil erosion shapes vegetation composition. Plant and Soil 334: 289-297. García-Ruiz, JM., López-Bermúdez, F. 2009. La erosión del suelo en España. Sociedad Española de Geomorfología, Zaragoza, pp. 441. Haregeweyn, N., Poesen, J., Verstraeten, G., Govers, G., de Vente, J., Nyssen, J., Deckers, J., Moeyersons, J. 2013. Assessing the performance of a Spatially distributed soil erosion and sediment delivery model (WATEM/SEDEM) in Northern Ethiopia. Land Degradation & Development 24, 188-204. DOI 10.1002/ldr.1121 Harvey, A. 1982. The role of piping in the development of badlands and gully systems in southeast Spain. In: Badland geomorphology and piping (Bryan, RB., Yair, A., eds.). GeoBooks, Norwich, pp. 317-336. Nadal Romero, E. Regüés, D. Martí-Bono, C. Serrano-Muela, P., 2007. Badland dynamics in the Central Pyrenees: temporal and spatial patterns of weathering processes. Earth Surface Processes and Landforms, 32, 888-904. Nadal Romero, E., Latron, J., Lana-Renault, N., Serrano-Muela, P., Martí-Bono, C., Regüés, D. 2008. Temporal variability in hydrological response within a small catchment with badland areas, Central Pyrenees. Hydrological Science Journal, 53, 629-639. Nadal-Romero, E., Torri, D., Yair, A. 2013. Updating the badlands experience. Catena, 106: 1-3. Nadal Romero, E., Regüés, D. 2009. Detachment and infiltration variations as consequence of regolith development in a Pyrenean badland system. Earth Surface Processes and Landforms, 34 (6): 824-838. Nadal Romero, E., Regüés, D. 2010. Geomorphological dynamics of subhumid mountain badland areas - weathering, hydrological and suspended sediment transport processes: A case study in the Araguas catchment (Central Pyrenees) and implications for altered hydroclimatic regimes. Progress in Physical Geography 34 (2): 123-150. Regüés D., Llorens P., Pardini G., Pini R., Gallart F. 1993. Physical weathering and regolith behaviour in a high erosion rate badland area at the Pyrenees: research design and first results. Pirineos, 141-142, 63-8. Regüés D., Pardini G., Gallart F. 1995. Regolith behaviour and physical weathering of clayey mudrock as dependent on seasonal weather conditions in a badland area at Vallcebre, Eastern Pyrenees. Catena, 25, 199-212. Romero Díaz, A., Alonso Sarria, F., Sánchez Soriano. A. 2011. Influencia de los factores topográficos en los procesos de piping, Murcia (España). Cuadernos de Investigación Geográfica, 37, 41-66. Solé, A., Calvo, A., Cerdà, A., Lázaro, R., Pini, R. & Barbero, J. 1997. Influences of micro-relief patterns and plant cover on runoff related processes in badlands from Tabernas (SE Spain). Catena, 31, 23-38.

ATV Ingress

NASA Image and Video Library

2014-08-13

ISS040-E-091966 (13 Aug. 2014) --- European Space Agency astronaut Alexander Gerst, Expedition 40 flight engineer, is pictured in the newly-attached "Georges Lemaitre" Automated Transfer Vehicle-5 (ATV-5) of the International Space Station.

Impact of the Alexander technique on well-being: a randomised controlled trial involving older adults with visual impairment.

PubMed

Gleeson, Michael; Sherrington, Catherine; Lo, Serigne; Auld, Robin; Keay, Lisa

2017-11-01

Older adults with visual loss have high rates of depression, restricted participation and reduced quality of life. We sought to measure the impact of lessons in the Alexander technique on vision-related emotional and social well-being, as secondary outcomes to a study on improving physical functioning in this population. This is a single-blind randomised controlled trial. One hundred and twenty community-dwelling adults aged 50 to 90 years with visual impairments were randomised to either 12 Alexander lessons over 12 weeks and usual care or usual care. The Perceived Visual Ability Scale, the Keele Assessment of Participation, the emotional subscale of the Impact of Vision Impairment Profile, the Positive and Negative Affect Scale and the five-item Geriatric Depression Scale were administered at baseline and three and 12 months. Participants were receiving services from Guide Dogs NSW/ACT. None of the validated questionnaires found statistically significant improvements after adjustment for baseline at three or 12 months, although the emotional subscale of the Impact of Vision Impairment approached significance in favour of the intervention group (4.54 points, 95 per cent CI: -0.14 to 9.21, p = 0.06). Depressive symptoms were prevalent and associated with greater impact of visual impairment on emotional well-being (odds ratio: 1.12, 95 per cent CI: 1.07 to 1.17, p < 0.0001). Faster gait, an indicator of general mobility, was associated with less depressive symptoms (odds ratio: 1.27, 95 per cent CI: 1.06 to 1.54, p = 0.01). On average, there was no significant impact of weekly lessons in the Alexander technique on social and emotional well-being, although the emotional impact of visual impairment showed a trend toward less distress in the intervention group. Our data found that emotional distress associated with visual impairment influences depressive symptoms but contrary to expectations, the level of social support received was not significant. Additionally, gait speed is a significant predictor of depressive symptoms, suggesting that general mobility is of importance to the well-being of older adults with visual impairments. © 2017 Optometry Australia.

Skripochka and Kaleri watch monitor

NASA Image and Video Library

2011-03-04

ISS026-E-031766 (4 March 2011) --- Russian cosmonauts Oleg Skripochka (foreground) and Alexander Kaleri, both Expedition 26 flight engineers, watch a computer monitor in the Zvezda Service Module of the International Space Station.

Celebrate Picasso!

ERIC Educational Resources Information Center

Texas Child Care, 1993

1993-01-01

Gives instructions for student art projects inspired by the work of five famous artists: Pablo Picasso, Alexander Calder, Henri Matisse, Jackson Pollock, and Michelangelo. Directions for making art smocks and a display kiosk are also included. (ME)

Ten Years of ODAS in Retrospect

ERIC Educational Resources Information Center

Simon, Arthur B.

1974-01-01

Reviewed are growth, activities, and changes of the Oral Deaf Adults Section (ODAS) of the Alexander Graham Bell Association since its establishment in 1964 to aid adjustment of the deaf to society. (MC)

Fifty years of driving safety research.

PubMed

Lee, John D

2008-06-01

This brief review covers the 50 years of driving-related research published in Human Factors, its contribution to driving safety, and emerging challenges. Many factors affect driving safety, making it difficult to assess the impact of specific factors such as driver age, cell phone distractions, or collision warnings. The author considers the research themes associated with the approximately 270 articles on driving published in Human Factors in the past 50 years. To a large extent, current and past research has explored similar themes and concepts. Many articles published in the first 25 years focused on issues such as driver impairment, individual differences, and perceptual limits. Articles published in the past 25 years address similar issues but also point toward vehicle technology that can exacerbate or mitigate the negative effect of these issues. Conceptual and computational models have played an important role in this research. Improved crash-worthiness has contributed to substantial improvements in driving safety over the past 50 years, but future improvements will depend on enhancing driver performance and perhaps, more important, improving driver behavior. Developing models to guide this research will become more challenging as new technology enters the vehicle and shifts the focus from driver performance to driver behavior. Over the past 50 years, Human Factors has accumulated a large base of driving-related research that remains relevant for many of today's design and policy concerns.

Forgiveness and Consideration of Future Consequences in Aggressive Driving

PubMed Central

Moore, Michael; Dahlen, Eric R.

2008-01-01

Most research on aggressive driving has focused on identifying aspects of driver personality which will exacerbate it (e.g., sensation seeking, impulsiveness, driving anger, etc.). The present study was designed to examine two theoretically relevant but previously unexplored personality factors predicted to reduce the risk of aggressive driving: trait forgiveness and consideration of future consequences. The utility of these variables in predicting aggressive driving and driving anger expression was evaluated among 316 college student volunteers. Hierarchical multiple regressions permitted an analysis of the incremental validity of these constructs beyond respondent gender, age, miles driven per week, and driving anger. Both forgiveness and consideration of future consequences contributed to the prediction of aggressive driving and driving anger expression, independent of driving anger. Research on aggressive driving may be enhanced by greater attention to adaptive, potentially risk-reducing traits. Moreover, forgiveness and consideration of future consequences may have implications for accident prevention. PMID:18760093

Russian EVA 33

NASA Image and Video Library

2013-06-24

View of Russian cosmonaut Alexander Misurkin (bottom center), Expedition 36 flight engineer, participating in Russian extravehicular activity (EVA) 33. Also visible are the Progress spacecraft docked to the Pirs Docking Compartment (DC1) with the Service Module (SM) .

6. West approach, view of concrete counterweight, steel towers and ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

6. West approach, view of concrete counterweight, steel towers and wind bracing, looking east - Colonel Alexander Scammell Memorial Bridge, Spanning Bellamy River at U.S. Route 4, Dover, Strafford County, NH

50 CFR 300.67 - Charter halibut limited access program.

Code of Federal Regulations, 2012 CFR

2012-10-01

..., Metlakatla, Meyers Chuck, Pelican, Point Baker, Port Alexander, Port Protection, Tenakee, Thorne Bay, Whale... retained must begin or end at a location(s) specified on the application for a community charter halibut...

50 CFR 300.67 - Charter halibut limited access program.

Code of Federal Regulations, 2014 CFR

2014-10-01

... Chuck, Naukati Bay, Pelican, Point Baker, Port Alexander, Port Protection, Tenakee, Thorne Bay, Whale... retained must begin or end at a location(s) specified on the application for a community charter halibut...

50 CFR 300.67 - Charter halibut limited access program.

Code of Federal Regulations, 2011 CFR

2011-10-01

..., Metlakatla, Meyers Chuck, Pelican, Point Baker, Port Alexander, Port Protection, Tenakee, Thorne Bay, Whale... retained must begin or end at a location(s) specified on the application for a community charter halibut...

ATV Ingress

NASA Image and Video Library

2014-08-13

ISS040-E-091940 (13 Aug. 2014) --- Russian cosmonaut Alexander Skvortsov, Expedition 40 flight engineer, prepares to remove the docking mechanism to gain access to the hatch of the newly attached "Georges Lemaitre" Automated Transfer Vehicle-5 (ATV-5).

Gerst in U.S. Laboratory

NASA Image and Video Library

2014-06-02

ISS040-E-006699 (2 June 2014) --- European Space Agency astronaut Alexander Gerst, Expedition 40 flight engineer, exercises on the Cycle Ergometer with Vibration Isolation System (CEVIS) in the Destiny laboratory of the International Space Station.

Gerst in U.S. Laboratory

NASA Image and Video Library

2014-06-02

ISS040-E-006700 (2 June 2014) --- European Space Agency astronaut Alexander Gerst, Expedition 40 flight engineer, exercises on the Cycle Ergometer with Vibration Isolation System (CEVIS) in the Destiny laboratory of the International Space Station.

76 FR 36558 - Illinois; Amendment No. 1 to Notice of a Major Disaster Declaration

Federal Register 2010, 2011, 2012, 2013, 2014

2011-06-22

... disaster by the President in his declaration of June 7, 2011. Alexander, Franklin, Gallatin, Hardin... Public Assistance (already designated for Individual Assistance). Hamilton, Jefferson, Marion, Union...

Expedition 56 Crew Gree

NASA Image and Video Library

2018-06-08

The hatches opened at 11:17 am ET and Serena Auñón-Chancellor, Alexander Gerst and Sergey Prokopyev joined the Expedition 56 crew. 232 individuals from 18 countries have now visited the space station.

11. Historic American Buildings Survey W. N. Manning, Photographer, July ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

11. Historic American Buildings Survey W. N. Manning, Photographer, July 18, 1935 DOOR TREATMENT IN PARLOR, S. W. ROOM - Crowell-Cantey-Alexander House, State Road 165, Fort Mitchell, Russell County, AL

10. Historic American Buildings Survey W. N. Manning, Photographer, July ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

10. Historic American Buildings Survey W. N. Manning, Photographer, July 18, 1935 VIEW IN HALL, TOWARD FRONT OF HOUSE - Crowell-Cantey-Alexander House, State Road 165, Fort Mitchell, Russell County, AL

At the Cosmonaut Hotel in Baikonur, Kazakhstan, Expedition 48-49 crewmember Kate Rubins of NASA takes a spin in a rotating chair to test her vestibular system June 30 as part of pre-launch activities. Rubins, Anatoly Ivanishin of Roscosmos and Takuya Onishi of the Japan Aerospace Exploration Agency will launch July 7, Baikonur time, on the Soyuz MS-01 spacecraft for a planned four-month mission on the International Space Station...NASA/Alexander Vysotsky.

NASA Image and Video Library

2016-06-30

At the Cosmonaut Hotel in Baikonur, Kazakhstan, Expedition 48-49 crewmember Kate Rubins of NASA takes a spin in a rotating chair to test her vestibular system June 30 as part of pre-launch activities. Rubins, Anatoly Ivanishin of Roscosmos and Takuya Onishi of the Japan Aerospace Exploration Agency will launch July 7, Baikonur time, on the Soyuz MS-01 spacecraft for a planned four-month mission on the International Space Station. NASA/Alexander Vysotsky

At the Cosmonaut Hotel in Baikonur, Kazakhstan, Expedition 48-49 crewmembers Anatoly Ivanishin of Roscosmos (foreground) and Takuya Onishi of the Japan Aerospace Exploration Agency conduct tests of their vestibular system on tilt tables June 30 as part of pre-launch activities. They and Kate Rubins of NASA will launch July 7, Baikonur time, on the Soyuz MS-01 spacecraft for a planned four-month mission on the International Space Station...NASA/Alexander Vysotsky.

NASA Image and Video Library

2016-06-30

At the Cosmonaut Hotel in Baikonur, Kazakhstan, Expedition 48-49 crewmembers Anatoly Ivanishin of Roscosmos (foreground) and Takuya Onishi of the Japan Aerospace Exploration Agency conduct tests of their vestibular system on tilt tables June 30 as part of pre-launch activities. They and Kate Rubins of NASA will launch July 7, Baikonur time, on the Soyuz MS-01 spacecraft for a planned four-month mission on the International Space Station. NASA/Alexander Vysotsky

At the Cosmonaut Hotel in Baikonur, Kazakhstan, Expedition 48-49 crewmember Takuya Onishi of the Japan Aerospace Exploration Agency takes a spin in a rotating chair to test his vestibular system June 30 as part of pre-launch activities. Onishi, Kate Rubins of NASA and Anatoly Ivanishin of Roscosmos will launch July 7, Baikonur time, on the Soyuz MS-01 spacecraft for a planned four-month mission on the International Space Station...NASA/Alexander Vysotsky.

NASA Image and Video Library

2016-06-30

At the Cosmonaut Hotel in Baikonur, Kazakhstan, Expedition 48-49 crewmember Takuya Onishi of the Japan Aerospace Exploration Agency takes a spin in a rotating chair to test his vestibular system June 30 as part of pre-launch activities. Onishi, Kate Rubins of NASA and Anatoly Ivanishin of Roscosmos will launch July 7, Baikonur time, on the Soyuz MS-01 spacecraft for a planned four-month mission on the International Space Station. NASA/Alexander Vysotsky

Introduction to the special issue of "Loess and Climatic Record": Memory of Professor Liu Tungsheng for his scientific contributions and his centenary birthday

NASA Astrophysics Data System (ADS)

Ding, Zhongli; Derbyshire, Edward; Sun, Jimin

2018-04-01

This special issue is to memory Professor Liu Tungsheng for his scientific contributions and his centenary birthday. Liu Tungsheng was the former President of the International Association for Quaternary Association (INQUA), and the Honorary President of the Chinese Association for Quaternary Research (CHIQUA). Liu's best known contribution to Quaternary research is his pioneering and systematic study of the extensive loess deposits of China, which has been regarded as the best terrestrial paleoclimatic archive on the Earth. He won many international awards including the Tyler Prize for Environmental Achievement in 2002 and the Alexander von Humboldt Medal in 2007. He was an inspiring leader, one of China's, and indeed one of the world's most outstanding Earth scientists. This introduction aims to explore the personal factors behind his great achievements and reviews the papers included in this special issue from his colleagues, friends, and students.

Focusing on appraisals: how and why anger and fear influence driving risk perception.

PubMed

Lu, Jingyi; Xie, Xiaofei; Zhang, Ruogu

2013-06-01

The present research explores how and why anger and fear influence driving risk perception. Based on appraisal tendency framework, researchers hypothesized that anger and fear would influence driving risk perception in opposite directions due to their differences in appraisals. Study 1 showed that anger reduced risk perception, whereas fear increased it. In Studies 2, 3, and 4, the researchers adopted the paradigm of reappraisal to investigate the causes of the opposite effects found in Study 1. Consistent with our hypothesis, appraisals accounted for these effects: After reappraisals along the dimensions of certainty (Study 2), control (Study 3), and responsibility (Study 4), the different effects between anger and fear on driving risk perception diminished or disappeared. In addition, fearful or angry experience mediated the effects of reappraisals on driving risk perception. The findings highlight the necessity to differentiate anger and fear in road safety management. Additionally, the current research also provides feasible methods (e.g., certainty, control, or responsibility reappraisal) to intervene in driving risk perception, which is important for driving safety. Copyright © 2013 National Safety Council and Elsevier Ltd. All rights reserved.

Effects of practice on interference from an auditory task while driving : a simulation study

DOT National Transportation Integrated Search

2004-12-01

Experimental research on the effects of cellular phone conversations on driving indicates that the phone task interferes with many driving-related functions, especially with older drivers. Limitations of past research have been that (1) the dual task...

Exploring Naturalistic Driving Data for Distracted Driving Measures

DOT National Transportation Integrated Search

2017-10-01

The SHRP 2 NDS project was the largest naturalistic driving study ever conducted. The data obtained from the study was released to the research community in 2014 through the project's InSight webpage. The objectives of this research were to (a) explo...

Cognitive impairment and driving safety.

PubMed

Eby, David W; Molnar, Lisa J

2012-11-01

As the populations of many countries continue to age, cognitive impairment will likely become more common. Individuals with cognitive impairment pose special challenges for families, health professionals, driving safety professionals, and the larger community, particularly if these older adults depend on driving as their primary means of community mobility. It is vital that we continue to extend our knowledge about the driving behavior of individuals' with cognitive impairment, as well as try to develop effective means of screening and assessing these individuals for fitness to drive and help facilitate their transition to non-driving when appropriate. This special issue is intended to provide researchers and practitioners an opportunity to present the most recent research findings on driving-related issues among older adults with cognitive impairment. The issue contains 11 original contributions from seven countries. The topics covered by these papers are: crash risks; screening, assessment, and fitness to drive; driving performance using a driving simulator; and driving behaviors and driving-related decisions of people with cognitive impairments. Copyright © 2012. Published by Elsevier Ltd.

Current Research Activities in Drive System Technology in Support of the NASA Rotorcraft Program

NASA Technical Reports Server (NTRS)

Handschuh, Robert F.; Zakrajsek, James J.

2006-01-01

Drive system technology is a key area for improving rotorcraft performance, noise/vibration reduction, and reducing operational and manufacturing costs. An overview of current research areas that support the NASA Rotorcraft Program will be provided. Work in drive system technology is mainly focused within three research areas: advanced components, thermal behavior/emergency lubrication system operation, and diagnostics/prognostics (also known as Health and Usage Monitoring Systems (HUMS)). Current research activities in each of these activities will be presented. Also, an overview of the conceptual drive system requirements and possible arrangements for the Heavy Lift Rotorcraft program will be reviewed.

Project Alexander the Great: a study on the world proliferation of bioengineering/biomedical engineering education.

PubMed

Abu-Faraj, Ziad O

2008-01-01

Bioengineering/Biomedical Engineering is considered amongst the most reputable fields within the global arena, and will likely be the primer for any future breakthroughs in Medicine and Biology. Bioengineering/biomedical engineering education has evolved since late 1950s and is undergoing advancement in leading academic institutions worldwide. This paper delineates an original study on the world proliferation of bioengineering/biomedical engineering education and bears the name 'Project Alexander the Great'. The initial step of the project was to survey all 10448 universities, recognized by the International Association of Universities, spread among the 193 member states of the United Nations within the six continents. The project aims at identifying, disseminating, and networking, through the world-wide-web, those institutions of higher learning that provide bioengineering/biomedical engineering education. The significance of this project is multifold: i) the inception of a web-based 'world-map' in bioengineering/biomedical engineering education for the potential international student desiring to pursue a career in this field; ii) the global networking of bioengineering/biomedical engineering academic/research programs; iii) the promotion of first-class bioengineering/biomedical engineering education and the catalysis of global proliferation of this field; iv) the erection of bridges among educational institutions, industry, and professional societies or organizations involved in Bioengineering/Biomedical Engineering; and v) the catalysis in the establishment of framework agreements for cooperation among the identified institutions offering curricula in this field. This paper presents the results obtained from Africa and North America. The whole project is due to be completed by 2009.

Metropolitan area of Chicago

NASA Image and Video Library

1973-09-18

SL3-88-222 (18 Sept. 1973) --- The metropolitan area of Chicago is encompassed in this Skylab 3 Earth Resources Experiments Package (EREP) S190-B photograph taken on Sept. 18, 1973 from the Skylab space station cluster in Earth orbit. The surrounding major cities of Aurora and Joliet, Illinois; Hammond, Gary and East Chicago, Indiana, are easily delineated. The photograph reveals the following: (1) Cultural differentiation of commercial, industrial and residential areas for use in population and social studies in micro-macro community planning and in cultural pattern studies in the improvement of urban areas. (Aurora is one of 27 census cities of interest to Robert Alexander, a principal investigator. Alexander is with the U.S. Geological Survey). (2) The transportation network with major corridors and their interchanges, primary and feeder streets for use in network analysis and in the development of models for population movement and land use projection. (3) The agricultural lands for land use identification on crop inventory analysis; airports for use in delineation of service and infringement of major man-made features that affect ecosystem balance (support to environmental impact studies). (4) Air and water plumes for use in case studies, natural and man-made differentiation of pollution sources, in support of model development and in ecosystem research studies on the effects of pollution. (5) Recreational centers for use in relating recreational centers to population centers, establishing possible demands and in development of possible future recreational centers to support the demand. All EREP photography is available to the public through the Department of Interior?s Earth Resources Observations Systems Data Center, Sioux Falls, South Dakota, 57198. Photo credit: NASA

Gerst in JEM

NASA Image and Video Library

2014-05-30

ISS040-E-006553 (30 May 2014) --- In the International Space Station’s Kibo laboratory, European Space Agency astronaut Alexander Gerst, Expedition 40 flight engineer, replaces the failed Xenon lamp, which is used for JAXA’s Resist Tubule experiment.

ARC-1999-AC99-0013-4

NASA Image and Video Library

1999-01-26

Prince Willem-Alexander van Oranje (Crown Prince of the Netherlands) visits Ames. Shown here with Dr Henry McDonald, Ames Director in lobby of N-243. His visit was prompted by his strong personal interest in aviation.

Gerst in hatch between Node 2 and JEM

NASA Image and Video Library

2014-05-29

ISS040-E-006038 (30 May 2014) --- European Space Agency astronaut Alexander Gerst, Expedition 40 flight engineer, floats through the hatch between the Kibo laboratory and the Harmony node of the International Space Station.

Gerst in hatch between Node 2 and JEM

NASA Image and Video Library

2014-05-29

ISS040-E-006037 (30 May 2014) --- European Space Agency astronaut Alexander Gerst, Expedition 40 flight engineer, floats through the hatch between the Kibo laboratory and the Harmony node of the International Space Station.

Gerst in hatch between Node 2 and JEM

NASA Image and Video Library

2014-05-29

ISS040-E-006039 (30 May 2014) --- European Space Agency astronaut Alexander Gerst, Expedition 40 flight engineer, floats through the hatch between the Kibo laboratory and the Harmony node of the International Space Station.

ARC-2007-ACD07-0092-038

NASA Image and Video Library

2007-05-24

Dr Condoleezza Rice, United States Secretary of State visits Ames. Takes a demonstration ride in the Tesla Motors Electric Car. Australian Foreign Minister Alexander Downer traveling with Dr Rice addresses the assembled media and Ames staffers

Install of Cygnus controller cable

NASA Image and Video Library

2014-07-15

ISS040-E-063760 (15 July 2014) --- European Space Agency astronaut Alexander Gerst, Expedition 40 flight engineer, works with power and data cables in the vestibule between the Destiny laboratory and Unity node of the International Space Station.

9. View underside of bridge, showing draw span machinery, floor ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

9. View underside of bridge, showing draw span machinery, floor beams and piers, looking southwest - Colonel Alexander Scammell Memorial Bridge, Spanning Bellamy River at U.S. Route 4, Dover, Strafford County, NH

ATV Ingress

NASA Image and Video Library

2014-08-13

ISS040-E-091921 (13 Aug. 2014) --- European Space Agency astronaut Alexander Gerst, Expedition 40 flight engineer, prepares to remove the docking mechanism to gain access to the hatch of the newly attached "Georges Lemaitre" Automated Transfer Vehicle-5 (ATV-5).

ATV Ingress

NASA Image and Video Library

2014-08-13

ISS040-E-091918 (13 Aug. 2014) --- European Space Agency astronaut Alexander Gerst, Expedition 40 flight engineer, prepares to remove the docking mechanism to gain access to the hatch of the newly attached "Georges Lemaitre" Automated Transfer Vehicle-5 (ATV-5).

ATV Ingress

NASA Image and Video Library

2014-08-13

ISS040-E-091919 (13 Aug. 2014) --- European Space Agency astronaut Alexander Gerst, Expedition 40 flight engineer, prepares to remove the docking mechanism to gain access to the hatch of the newly attached "Georges Lemaitre" Automated Transfer Vehicle-5 (ATV-5).

ATV Ingress

NASA Image and Video Library

2014-08-13

ISS040-E-091922 (13 Aug. 2014) --- European Space Agency astronaut Alexander Gerst, Expedition 40 flight engineer, prepares to remove the docking mechanism to gain access to the hatch of the newly attached "Georges Lemaitre" Automated Transfer Vehicle-5 (ATV-5).

Gerst works with the EML hardware in the Columbus Module

NASA Image and Video Library

2014-09-11

ISS041-E-000184 (11 Sept. 2014) --- European Space Agency astronaut Alexander Gerst, Expedition 41 flight engineer, works with Electromagnetic Levitation (EML) hardware in the Columbus laboratory of the International Space Station.

Gerst works with the EML hardware in the Columbus Module

NASA Image and Video Library

2014-09-11

ISS041-E-000173 (11 Sept. 2014) --- European Space Agency astronaut Alexander Gerst, Expedition 41 flight engineer, works with Electromagnetic Levitation (EML) hardware in the Columbus laboratory of the International Space Station.

Gerst and Swanson perform blood draw in Columbus module

NASA Image and Video Library

2014-06-04

Astronaut Alexander Gerst,Expedition 40 flight engineer (background),and Expedition 40 Commander Steve Swanson are photographed performing blood sample collection in the Columbus module as part of HRF Generic Frozen Blood Collection Operations.

Curriculum and Cognition

ERIC Educational Resources Information Center

Rosenstein, Joseph

1971-01-01

Paper presented at the Summer Meeting of the Alexander Graham Bell Association for the Deaf held in Philadelphia, June 24-27, 1970. Discussed are concepts of curriculum development, cognitive development, and educational methods with implications for the handicapped. (CB)

MATRYOSHKA-R. Receiving and preparing of PADLE detectors for return

NASA Image and Video Library

2014-09-09

ISS040-E-130020 (9 Sept. 2014) --- European Space Agency astronaut Alexander Gerst, Expedition 40 flight engineer, opens a package of dosimeters in the Zvezda Service Module of the International Space Station.

ATV Ingress

NASA Image and Video Library

2014-08-13

ISS040-E-091969 (13 Aug. 2014) --- Surrounded by stowage containers, European Space Agency astronaut Alexander Gerst, Expedition 40 flight engineer, is pictured in the newly-attached "Georges Lemaitre" Automated Transfer Vehicle-5 (ATV-5) of the International Space Station.

Russian EVA 33

NASA Image and Video Library

2013-06-24

ISS036-E-011590 (24 June 2013) --- Russian cosmonauts Alexander Misurkin (left) and Fyodor Yurchikhin, both Expedition 36 flight engineers, participate in a session of extravehicular activity (EVA) as work continues on the International Space Station. During the six-hour, 34-minute spacewalk, Misurkin and Yurchikhin replaced an aging fluid flow control panel on the station's Zarya module as preventative maintenance on the cooling system for the Russian segment of the station. They also installed clamps for future power cables as an early step toward swapping the Pirs airlock with a new multipurpose laboratory module. The Russian Federal Space Agency plans to launch a combination research facility, airlock and docking port late this year on a Proton rocket. Yurchikhin and Misurkin also retrieved two science experiments and installed a new one.

Russian EVA 33

NASA Image and Video Library

2013-06-24

ISS036-E-011593 (24 June 2013) --- Russian cosmonauts Alexander Misurkin (left) and Fyodor Yurchikhin, both Expedition 36 flight engineers, participate in a session of extravehicular activity (EVA) as work continues on the International Space Station. During the six-hour, 34-minute spacewalk, Misurkin and Yurchikhin replaced an aging fluid flow control panel on the station's Zarya module as preventative maintenance on the cooling system for the Russian segment of the station. They also installed clamps for future power cables as an early step toward swapping the Pirs airlock with a new multipurpose laboratory module. The Russian Federal Space Agency plans to launch a combination research facility, airlock and docking port late this year on a Proton rocket. Yurchikhin and Misurkin also retrieved two science experiments and installed one new one.

Expedition 8 Returns Home

NASA Image and Video Library

2004-04-30

JSC2004-E-21252 (30 April 2004) --- Astronaut C. Michael Foale, Expedition 8 commander and NASA ISS science officer, is carried in a chair from the Soyuz landing site to an inflatable medical tent after he and his crewmates, cosmonaut Alexander Y. Kaleri (out of frame), Soyuz flight engineer representing Russia’s Federal Space Agency, and European Space Agency (ESA) astronaut Andre Kuipers (out of frame) of the Netherlands, successfully landed in north central Kazakhstan on April 30, 2004, in their Soyuz TMA-3 capsule. Foale and Kaleri completed 195 days in space aboard the International Space Station (ISS), while Kuipers returned after an 11-day research mission as part of a commercial agreement between ESA and Russia’s Federal Space Agency. Photo Credit: NASA/Bill Ingalls

The origins of informed consent: the International Scientific Commission on Medical War Crimes, and the Nuremburg code.

PubMed

Weindling, P

2001-01-01

The Nuremberg Code has generally been seen as arising from the Nuremberg Medical Trial. This paper examines developments prior to the Trial, involving the physiologist Andrew Conway Ivy and an inter-Allied Scientific Commission on Medical War Crimes. The paper traces the formulation of the concept of a medical war crime by the physiologist John West Thompson, as part of the background to Ivy's code on human experiments of 1 August 1946. It evaluates subsequent responses by the American Medical Association, and by other war crimes experts, notably Leo Alexander, who developed Ivy's conceptual framework. Ivy's interaction with the judges at Nuremberg alerted them to the importance of formulating ethical guidelines for clinical research.

[Gerda Alexander eutonia].

PubMed

Murcia, R

1991-01-01

One of the most important objectives of euronia is to find the adequate tonus in situations of total rest or of maximum dynamism. The dimension of tonic mastery together with relaxation make eutonia an extremely useful method in phoniatrics and orthophony.

Russian EVA 39

NASA Image and Video Library

2014-08-18

ISS040E099874 (08/18/2014) --- Cosmonauts Alexander Skvortsov (red stripe - foreground) and Oleg Artemyev (blue stripe - background), Expedition 40 flight engineers, move to the Russian Service Module for repairs during International Space Station Russian EVA 39 on Aug. 18, 2014.

Remediation System Evaluation, Former Occidental Facility in Tacoma, Washington

EPA Pesticide Factsheets

The former Occidental Chemical Corporation (OCC) property (“site”) is approximately 37 acres in extent and is located at 605 Alexander Avenue in Tacoma, Washington along the Hylebos Waterway. This is a Remediation System Evaluation document.

An A. S. Neill/Summerhill Chronology.

ERIC Educational Resources Information Center

Matthias, William

1980-01-01

This chronology of the life of Alexander Sutherland Neill, headmaster of Summerhill School, details each year of his life from 1883 to 1973. The author of 21 books, Neill did not espouse a return to "basics" in education. (JN)

Gerst with aRED in Node 3

NASA Image and Video Library

2014-05-30

ISS040-E-006102 (31 May 2014) --- European Space Agency astronaut Alexander Gerst, Expedition 40 flight engineer, gets a workout on the advanced Resistive Exercise Device (aRED) in the Tranquility node of the International Space Station.

Gerst with aRED in Node 3

NASA Image and Video Library

2014-05-30

ISS040-E-006099 (30 May 2014) --- European Space Agency astronaut Alexander Gerst, Expedition 40 flight engineer, gets a workout on the advanced Resistive Exercise Device (aRED) in the Tranquility node of the International Space Station.

12. View underside of bridge, showing concrete tee beam deck ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

12. View underside of bridge, showing concrete tee beam deck spans supported by concrete piles, looking southwest - Colonel Alexander Scammell Memorial Bridge, Spanning Bellamy River at U.S. Route 4, Dover, Strafford County, NH

12. Historic American Buildings Survey Joseph Hill, Photographer July 10, ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

12. Historic American Buildings Survey Joseph Hill, Photographer July 10, 1936 SOUTH ELEVATION (Copied from student's drawing, Dept. of Architecture, Armour Institute of Technology. Chicago) - Keating House, U.S. Highway 430, Fayville, Alexander County, IL

15. Historic American Buildings Survey W. N. Manning, Photographer, July ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

15. Historic American Buildings Survey W. N. Manning, Photographer, July 18, 1935 TOMB MONUMENT OF COL. JOHN CROWELL, SR. AT FORT MITCHELL, ALABAMA - Crowell-Cantey-Alexander House, State Road 165, Fort Mitchell, Russell County, AL

Ocular disease and driving.

PubMed

Wood, Joanne M; Black, Alex A

2016-09-01

As the driving population ages, the number of drivers with visual impairment resulting from ocular disease will increase given the age-related prevalence of ocular disease. The increase in visual impairment in the driving population has a number of implications for driving outcomes. This review summarises current research regarding the impact of common ocular diseases on driving ability and safety, with particular focus on cataract, glaucoma, age-related macular degeneration, hemianopia and diabetic retinopathy. The evidence considered includes self-reported driving outcomes, driving performance (on-road and simulator-based) and various motor vehicle crash indices. Collectively, this review demonstrates that driving ability and safety are negatively affected by ocular disease; however, further research is needed in this area. Older drivers with ocular disease need to be aware of the negative consequences of their ocular condition and in the case where treatment options are available, encouraged to seek these earlier for optimum driving safety and quality of life benefits. © 2016 Optometry Australia.

Driving and Neurodegenerative Diseases

PubMed Central

Uc, Ergun Y.; Rizzo, Matthew

2011-01-01

The proportion of elderly in the general population is rising, resulting in greater numbers of drivers with neurodegenerative disorders such as Alzheimer’s disease (AD) and Parkinson’s disease (PD). These neurodegenerative disorders impair cognition, visual perception, and motor function, leading to reduced driver fitness and greater crash risk. Yet medical diagnosis or age alone is not reliable enough to predict driver safety or crashes, or revoke the driving privileges of these drivers. Driving research utilizes tools such as questionnaires about driving habits and history, driving simulators, standardized road tests utilizing instrumented vehicles, and state driving records. Research challenges include outlining the evolution of driving safety, understanding the mechanisms of driving impairment, and developing a reliable and efficient standardized test battery for prediction of driver safety in neurodegenerative disorders. This information will enable healthcare providers to advise their patients with neurodegenerative disorders with more certainty, affect policy, and help to develop rehabilitative measures for driving. PMID:18713573

Finding revelation in anthropology: Alexander Winchell, William Robertson Smith and the heretical imperative.

PubMed

Livingstone, David N

2015-09-01

Anthropological inquiry has often been considered an agent of intellectual secularization. Not least is this so in the sphere of religion, where anthropological accounts have often been taken to represent the triumph of naturalism. This metanarrative, however, fails to recognize that naturalistic explanations could sometimes be espoused for religious purposes and in defence of confessional creeds. This essay examines two late nineteenth-century figures--Alexander Winchell in the United States and William Robertson Smith in Britain--who found in anthropological analysis resources to bolster rather than undermine faith. In both cases these individuals found themselves on the receiving end of ecclesiastical censure and were dismissed from their positions at church-governed institutions. But their motivation was to vindicate divine revelation, in Winchell's case from the physical anthropology of human origins and in Smith's from the cultural anthropology of Semitic ritual.

At the Cosmonaut Hotel in Baikonur, Kazakhstan, Expedition 48-49 prime crewmember Kate Rubins of NASA (left) and her backup, NASA���s Peggy Whitson (right) share a game of chess June 30 during pre-launch activities. Rubins, Anatoly Ivanishin of Roscosmos and Takuya Onishi of the Japan Aerospace Exploration Agency, will launch July 7, Baikonur time, on the Soyuz MS-01 spacecraft for a planned four-month mission on the International Space Station...NASA/Alexander Vysotsky.

NASA Image and Video Library

2016-06-30

At the Cosmonaut Hotel in Baikonur, Kazakhstan, Expedition 48-49 prime crewmember Kate Rubins of NASA (left) and her backup, NASA’s Peggy Whitson (right) share a game of chess June 30 during pre-launch activities. Rubins, Anatoly Ivanishin of Roscosmos and Takuya Onishi of the Japan Aerospace Exploration Agency, will launch July 7, Baikonur time, on the Soyuz MS-01 spacecraft for a planned four-month mission on the International Space Station. NASA/Alexander Vysotsky

Earth Observations taken by the Expedition Seven crew

NASA Image and Video Library

2003-07-27

ISS007-E-10960 (27 July 2003) --- Alexandria, Egypt, is featured in this image photographed by an Expedition 7 crewmember on the International Space Station (ISS). Founded by Alexander the Great in 331 BC on the Mediterranean coast of Egypt, Alexandria became a center of trade and learning in the ancient world. Alexander built the causeway between the Eastern and Western Harbors, joining Pharos Island to the mainland. Alexandria’s cultural status was symbolized by the lighthouse on Pharos, one of the “Seven Wonders of the World.” The causeway is still known as the old part of the modern city. Since the year 2000, underwater archeologists have located the sunken palace, ceremonial buildings and port facilities of ancient Alexandria, located along most of the curved southern shoreline of the Eastern Harbor. This detailed image provides a view of the modern port facilities in the Western Harbor, where wharves and many moored ships can be detected.

James Sowerby: meteorites and his meteoritic sword made for the Emperor of Russia, Alexander I, in 1814

PubMed Central

Henderson, Paul

2013-01-01

James Sowerby included meteorites in his publications of British and exotic natural history and so raised interest in their nature and origins at a time of much debate and involving the President of the Royal Society, Sir Joseph Banks. The celebrations over the defeat of France in 1814 prompted Sowerby to make a sword from the Cape of Good Hope iron meteorite to present to the Russian Emperor, Alexander I, at the time of his state visit to London in June 1814 and in recognition of his achievements in bringing peace to Europe. The story of its attempted presentation, its final reception and the following response, including publications, all helped to increase interest in meteorites and their properties. The rediscovery of the sword after a lengthy disappearance probably brings an unusual saga to a fitting close.

Distribution and characteristics of metamorphic belts in the south- eastern Alaska part of the North American Cordillera

USGS Publications Warehouse

Brew, D.A.; Himmelberg, G.R.; Loney, R.A.; Ford, A.B.

1992-01-01

The Cordilleran orogen in south-eastern Alaska includes 14 distinct metamorphic belts that make up three major metamorphic complexes, from east to west: the Coast plutonic-metamorphic complex; the Glacier Bay-Chichagof plutonic-metamorphic complex; and the Chugach plutonic-metamorphic complex. Each of these complexes is related to a major subduction event. The metamorphic history of the Coast complex is lengthy and is related to the Late Cretaceous collision of the Alexander and Wrangellia terranes and the Gravina overlap assemblage to the west against the Stikine terrane to the east. The metamorphic history of the Glacier Bay-Chichagof complex is relatively simple and is related to the roots of a Late Jurassic to late Early Cretaceous island arc. The metamorphic history of the Chugach is complicated and developed during and after the Late Cretaceous collision of the Chugach terrane with the Wrangellia and Alexander terranes. -from Authors

ISS Expedition 48-49 prime crewmembers Kate Rubins of NASA (left), Anatoly Ivanishin of Roscosmos (center) and Takuya Onishi of the Japan Aerospace Exploration Agency (right) pose for pictures with schoolchildren after arriving in Baikonur, Kazakhstan June 24 for final pre-launch training following a flight from Star City, Russia. The trio will launch July 7 from the Baikonur Cosmodrome in Kazakhstan on the Soyuz MS-01 spacecraft for a planned four-month mission on the International Space Station...NASA/Alexander Vysotsky.

NASA Image and Video Library

2016-06-24

ISS Expedition 48-49 prime crewmembers Kate Rubins of NASA (left), Anatoly Ivanishin of Roscosmos (center) and Takuya Onishi of the Japan Aerospace Exploration Agency (right) pose for pictures with schoolchildren after arriving in Baikonur, Kazakhstan June 24 for final pre-launch training following a flight from Star City, Russia. The trio will launch July 7 from the Baikonur Cosmodrome in Kazakhstan on the Soyuz MS-01 spacecraft for a planned four-month mission on the International Space Station. NASA/Alexander Vysotsky

ISS Expedition 48-49 prime crewmembers Kate Rubins of NASA (left), Takuya Onishi of the Japan Aerospace Exploration Agency (center) and Anatoly Ivanishin of Roscosmos (right) wave to schoolchildren after arriving in Baikonur, Kazakhstan June 24 for final pre-launch training following a flight from Star City, Russia. The trio will launch July 7 from the Baikonur Cosmodrome in Kazakhstan on the Soyuz MS-01 spacecraft for a planned four-month mission on the International Space Station...NASA/Alexander Vysotsky.

NASA Image and Video Library

2016-06-24

ISS Expedition 48-49 prime crewmembers Kate Rubins of NASA (left), Takuya Onishi of the Japan Aerospace Exploration Agency (center) and Anatoly Ivanishin of Roscosmos (right) wave to schoolchildren after arriving in Baikonur, Kazakhstan June 24 for final pre-launch training following a flight from Star City, Russia. The trio will launch July 7 from the Baikonur Cosmodrome in Kazakhstan on the Soyuz MS-01 spacecraft for a planned four-month mission on the International Space Station. NASA/Alexander Vysotsky

Neuromusicology or Musiconeurology? “Omni-art” in Alexander Scriabin as a Fount of Ideas

PubMed Central

Triarhou, Lazaros C.

2016-01-01

Science can uncover neural mechanisms by looking at the work of artists. The ingenuity of a titan of classical music, the Russian composer Alexander Scriabin (1872–1915), in combining all the sensory modalities into a polyphony of aesthetical experience, and his creation of a chord based on fourths rather than the conventional thirds are proposed as putative points of departure for insight, in future studies, into the neural processes that underlie the perception of beauty, individually or universally. Scriabin’s “Omni-art” was a new synthesis of music, philosophy and religion, and a new aesthetic language, a unification of music, vision, olfaction, drama, poetry, dance, image, and conceptualization, all governed by logic, in the quest for the integrative action of the human mind toward a “higher reality” of which music is only a component. PMID:27014167

Bryan Coast, English Coast, Alexander Island, Fallieres Coast, and Bellingshausen Sea, Antarctica

NASA Technical Reports Server (NTRS)

2002-01-01

This image of Antarctica shows the Bryan Coast (lower left), the English Coast (lower central), Alexander Island (middle right), the Fallieres Coast (top right), and the Bellingshausen Sea. The entire continent has been dedicated to peaceful scientific investigation since 1961, with the signing of the Antarctic Treaty.The waters surrounding Antarctica are intensely cold. Salt water freezes at -2C, allowing sea ice to form. The middle left portion of the image shows quite a lot of sea ice in the Bellingshausen Sea. During the Antarctic winter, when data for this image was acquired, Antarctica doubles in size to about 28.5 million square km (or about 11 million square miles), and temperatures in the -60C range are common.This true-color image was compiled from MODIS data gathered March 29, 2002. Credit: Jacques Descloitres, MODIS Land Rapid Response Team, NASA/GSFC

Illustrated and online catalog of type specimens of freshwater fishes in the Colección de Peces Dulceacuícolas of Instituto de Investigación de Recursos Biológicos Alexander von Humboldt (IAvH-P), Colombia.

PubMed

Donascimiento, Carlos; Cárdenas-Bautista, Johann-Stephens; Acosta, Kevin Giancarlo Borja; González-Alvarado, Arturo; Medina, Claudia A

2016-09-29

The catalog of type specimens of freshwater fishes deposited in the Colección de Peces Dulceacuícolas del Instituto de Investigación de Recursos Biológicos Alexander von Humboldt (IAvH-P) is presented. This list includes 483 specimens in 65 lots representing 11 holotypes and 472 paratypes of 48 nominal species. Corrections, additions, and updating of information in the original descriptions are included in individual remarks for each catalog number entry and a gallery of pictures of holotypes or paratypes of each nominal species is also presented, which supplements some original descriptions lacking figures of their respective types. An online version of the catalog is available at http://humboldt.org.co/en/servicios/colecciones-biologicas/catalogo-de-tipos.

jsc2017e136057 - On a snowy night at Red Square Moscow, Expedition 54-55 backup crewmembers Sergey Prokopyev of the Russian Federal Space Agency (Roscosmos, left), Jeanette Epps of NASA (center) and Alexander Gerst of the European Space Agency (right) pay

NASA Image and Video Library

2017-11-30

jsc2017e136057 - On a snowy night at Red Square Moscow, Expedition 54-55 backup crewmembers Sergey Prokopyev of the Russian Federal Space Agency (Roscosmos, left), Jeanette Epps of NASA (center) and Alexander Gerst of the European Space Agency (right) pay homage at the Kremlin Wall where Russian space icons are interred in traditional pre-launch ceremonies Nov. 30. They are backups to Anton Shkaplerov of Roscosmos, Scott Tingle of NASA and Norishige Kanai of the Japan Aerospace Exploration Agency (JAXA), who will launch from the Baikonur Cosmodrome in Kazakhstan on the Soyuz MS-07 spacecraft Dec. 17 for a five-month mission on the International Space Station...Andrey Shelepin/Gagarin Cosmonaut Training Center.

Driving and Low Vision: An Evidence-Based Review of Rehabilitation

ERIC Educational Resources Information Center

Strong, J. Graham; Jutai, Jeffrey W.; Russell-Minda, Elizabeth; Evans, Mal

2008-01-01

This systematic review of the effectiveness of driver rehabilitation interventions found that driver training programs enhance driving skills and awareness, but further research is needed to determine their effectiveness in improving driving performance of drivers with low vision. More research is also needed to determine the effectiveness of low…

The use of adaptation to reduce simulator sickness in driving assessment and research.

PubMed

Domeyer, Joshua E; Cassavaugh, Nicholas D; Backs, Richard W

2013-04-01

The technical advancement of driving simulators has decreased their cost and increased both their accuracy and fidelity. This makes them a useful tool for examining driving behavior in risky or unique situations. With the approaching increase of older licensed drivers due to aging of the baby boomers, driving simulators will be important for conducting driving research and evaluations for older adults. With these simulator technologies, some people may experience significant effects of a unique form of motion sickness, known as simulator sickness. These effects may be more pronounced in older adults. The present study examined the feasibility of an intervention to attenuate symptoms of simulator sickness in drivers participating in a study of a driving evaluation protocol. Prior to beginning the experiment, the experimental groups did not differ in subjective simulator sickness scores as indicated by Revised Simulator Sickness Questionnaire scores (all p>0.5). Participants who experienced a two-day delay between an initial acclimation to the driving simulator and the driving session experienced fewer simulator sickness symptoms as indicated by RSSQ total severity scores than participants who did not receive a two-day delay (F(1,88)=4.54, p=.036, partial η(2)=.049). These findings have implications for improving client well-being and potentially increasing acceptance of driving simulation for driving evaluations and for driving safety research. Copyright © 2013 Elsevier Ltd. All rights reserved.

Calibration of region-specific gates pile driving formula for LRFD : final report 561.

DOT National Transportation Integrated Search

2016-05-01

This research project proposes new DOTD pile driving formulas for pile capacity verification using pile driving blow : counts obtained at either end-of-initial driving (EOID) or at the beginning-of-restrike (BOR). The pile driving : formulas were dev...

Possible refugia in the Alexander Archipelago of southeastern Alaska during the late Wisconsin glaciation

USGS Publications Warehouse

Carrara, P.E.; Ager, T.A.; Baichtal, J.F.

2007-01-01

The interpretation of the extent of late Wisconsin glaciation in southeastern Alaska has varied between geologists and biologists. Maps and reports of the region prepared by geologists commonly indicated that late Wisconsin ice extended as a large uniform front west to the edge of the continental shelf. However, the distribution of plants and animals in the region has led many biologists to suggest that there may have been ice-free areas that served as refugia during the late Wisconsin. Based on analyses of aerial photographs, topographic maps, and bathymetric charts, in conjunction with a review of previous literature and reconnaissance fieldwork throughout the region, this study presents data supporting a limited ice extent in the Alexander Archipelago during the late Wisconsin and identifies possible ice-free areas that may have served as refugia. These areas include (1) the Fairweather Ground, (2) the Herbert Graves Island area, (3) the western coast of southern Baranof Island and adjacent continental shelf, (4) Coronation Island and the adjacent continental shelf, (5) the Warren Island area, (6) the continental shelf from west of Heceta Island to Forrester Island in the south, (7) parts of the west coast of southern Dall Island, and (8) lowland areas in southern Prince of Wales Island. The identification of these possible refugia has bearing on the recolonization of the Alexander Archipelago, as they could have served as centers of biotic dispersal upon regional deglaciation and as stepping stones for early humans with a maritime tradition entering the western hemisphere from Asia. ?? 2007 NRC Canada.

Assessment of flat rolling theories for the use in a model-based controller for high-precision rolling applications

NASA Astrophysics Data System (ADS)

Stockert, Sven; Wehr, Matthias; Lohmar, Johannes; Abel, Dirk; Hirt, Gerhard

2017-10-01

In the electrical and medical industries the trend towards further miniaturization of devices is accompanied by the demand for smaller manufacturing tolerances. Such industries use a plentitude of small and narrow cold rolled metal strips with high thickness accuracy. Conventional rolling mills can hardly achieve further improvement of these tolerances. However, a model-based controller in combination with an additional piezoelectric actuator for high dynamic roll adjustment is expected to enable the production of the required metal strips with a thickness tolerance of +/-1 µm. The model-based controller has to be based on a rolling theory which can describe the rolling process very accurately. Additionally, the required computing time has to be low in order to predict the rolling process in real-time. In this work, four rolling theories from literature with different levels of complexity are tested for their suitability for the predictive controller. Rolling theories of von Kármán, Siebel, Bland & Ford and Alexander are implemented in Matlab and afterwards transferred to the real-time computer used for the controller. The prediction accuracy of these theories is validated using rolling trials with different thickness reduction and a comparison to the calculated results. Furthermore, the required computing time on the real-time computer is measured. Adequate results according the prediction accuracy can be achieved with the rolling theories developed by Bland & Ford and Alexander. A comparison of the computing time of those two theories reveals that Alexander's theory exceeds the sample rate of 1 kHz of the real-time computer.

New insight into the thermal-tectonic history of the southern Antarctic Peninsula: (Uranium-Thorium-Samarium)/Helium and fission-track thermochronologic results from northwest Palmer Land and Alexander Island

NASA Astrophysics Data System (ADS)

Savrda, Amanda Marie

2011-12-01

This study examines the thermal history of the southern Antarctic Peninsula through the application of thermochronometry, and presents the first high-resolution thermochronologic dataset for arc rocks of northwest Palmer Land. I present 19 new thermochronologic ages obtained via (U-Th-Sm)/He and fission-track analyses of apatite and zircon from arc granitoids of northwest Palmer Land and fore-arc rocks of the LeMay and Fossil Bluff Groups of Alexander Island. These data were modeled via Monte Carlo simulations to generate time-temperature pathways. Thermal models generated for arc granitoids of northwest Palmer Land reveal a Late Cretaceous-Early Cenozoic episode of accelerated cooling from ca. 78--55 Ma not previously recognized in the southern Antarctic Peninsula. Here, faster cooling at an average rate of ˜15°C/Myr is bracketed by slower cooling at rates <3°C/Myr. Modeled thermal histories of metamorphosed fore-arc sedimentary rocks of Alexander Island reveal rapid cooling throughout the Eocene at an average rate of ˜13°C/Myr, preceded and followed by slower rates of cooling on the order of <3°C/Myr. The spatial and temporal distribution of the observed cooling trends may reflect localized variations in the thermal regime due to regional changes in plate kinematics, subduction dynamics, and related magmatism, but the cooling rates are also within range of those typical of exhumational processes such as normal faulting, ductile thinning, and erosion.

Thrill and adventure seeking in risky driving at work: The moderating role of safety climate.

PubMed

Wishart, Darren; Somoray, Klaire; Evenhuis, Amanda

2017-12-01

Introduction Within many industrialized countries, the leading cause of worker fatalities and serious injuries can be attributed to road trauma. In non-occupational research, high levels of sensation seeking personality, and specifically thrill and adventure seeking, have been associated with risky driving behaviors. In work driving literature, high organizational safety climate has been associated with reduced risky driving in work drivers. However, the extent that factors such as safety climate and thrill seeking interact in regard to work driving safety remains unclear, and the current research examined this interaction. Methods A total of 1,011 work drivers from four organizations participated in the research. Surveys were distributed online and hardcopies were sent via mail. The survey included measures of thrill and adventure seeking, safety climate and work-related driving behaviors, as well as questions relating to participant demographics and information about their work driving. Results The results demonstrated that safety climate significantly moderated the effect of thrill and adventure seeking trait on driving errors, driving violations, and driving while fatigued. Conclusion These results suggest that the development of a strong safety climate has the potential to improve work driving safety outcomes by reducing the impact of particular personality traits such as thrill seeking within an organizational context. Practical application To improve work driving safety, organizations and management need to develop strategies to encourage and foster positive work driving safety climate, particularly within work settings that may attract thrill and adventure seeking employees. Copyright © 2017. Published by Elsevier Ltd.

MyFoodAdvisor

MedlinePlus

... Total fat 4g Protein 32g Devin Alexander's Scrambled Eggs with Sautéed Shrimp 5 min5 min 5 min ... carbohydrates 15g Total fat 8g Protein 16g Breakfast Egg and Ham Burrito 15 min15 min 15 min ...

Architecture and Surface Chemistry of Compound Nanoclusters

DTIC Science & Technology

2012-07-31

Inorganic and organic chemistry in the gas phase," Molecular Dynamics Seminar, Fritz Haber Institute, Berlin, Germany, June 2010. 12. "Infrared...Patent Disclosures none Pi Honors/Awards Alexander von Humboldt Fellowship ( Fritz Haber Institute, Berlin), 2007-present American Chemical

Architecture and Surface Chemistry of Compound Nanoclusters

DTIC Science & Technology

2012-08-01

spectroscopy of metal carbonyls and carbocations: Inorganic and organic chemistry in the gas phase," Molecular Dynamics Seminar, Fritz Haber Institute...Disclosures none Pi Honors/Awards Alexander von Humboldt Fellowship ( Fritz Haber Institute, Berlin), 2007-present American Chemical Society

Nespoli and Kaleri during emergency scenario drill

NASA Image and Video Library

2011-01-11

ISS026-E-016963 (11 Jan. 2011) --- Russian cosmonaut Alexander Kaleri (foreground) and European Space Agency astronaut Paolo Nespoli, both Expedition 26 flight engineers, participate in an emergency scenarios drill in the Kibo laboratory of the International Space Station.

Nespoli and Kaleri during emergency scenario drill

NASA Image and Video Library

2011-01-11

ISS026-E-016965 (11 Jan. 2011) --- Russian cosmonaut Alexander Kaleri (foreground) and European Space Agency astronaut Paolo Nespoli, both Expedition 26 flight engineers, participate in an emergency scenarios drill in the Kibo laboratory of the International Space Station.

Nespoli and Kaleri during emergency scenario drill

NASA Image and Video Library

2011-01-11

ISS026-E-016970 (11 Jan. 2011) --- Russian cosmonaut Alexander Kaleri (right) and European Space Agency astronaut Paolo Nespoli, both Expedition 26 flight engineers, participate in an emergency scenarios drill in the Kibo laboratory of the International Space Station.

ATV Ingress

NASA Image and Video Library

2014-08-13

ISS040-E-091979 (13 Aug. 2014) --- European Space Agency astronaut Alexander Gerst, Expedition 40 flight engineer, is pictured in the hatch after removing the docking mechanism of the newly-attached "Georges Lemaitre" Automated Transfer Vehicle-5 (ATV-5) of the International Space Station.

Expedition 40 crew in Node 2 after German - U.S. soccer game

NASA Image and Video Library

2014-06-26

European Space Agency astronaut Alexander Gerst, Expedition 40 flight engineer, and NASA astronaut Steve Swanson, commander, gather around a computer in the Unity node of the International Space Station after the German-USA soccer match.

Alexander Graham Bell Association for the Deaf and Hard of Hearing

MedlinePlus

... You Are Not Alone Financial Aid Programs Your Stories Family Resources Employment and Legal Resources Parents and Families Blogs Professionals Bookstore Career Center Hearing and Hearing Technology Child Development Parent Guidance, Education and Support Listening ...

The Influence of Training Strategy and Physical Condition toward Forehand Drive Ability in Table Tennis

NASA Astrophysics Data System (ADS)

Langitan, F. W.

2018-02-01

The objective of this research is to find out the influence of training strategy and physical condition toward forehand drive ability in table tennis of student in faculty of sport in university of Manado, department of health and recreation education. The method used in this research was factorial 2x2 design method. The population was taken from the student of Faculty of Sport at Manado State University, Indonesia, in 2017 of 76 students for sample research. The result of this research shows that: In general, this training strategy of wall bounce gives better influence toward forehand drive ability compare with the strategy of pair training in table tennis. For the students who have strong forehand muscle, the wall bounce training strategy give better influence to their ability of forehand drive in table tennis. For the student who have weak forehand muscle, pair training strategy give better influence than wall bound training toward forehand drive ability in table tennis. There is an interaction between training using hand muscle strength to the training result in table tennis using forehand drive.

ERF1_2 -- Enhanced River Reach File 2.0

USGS Publications Warehouse

Nolan, Jacqueline V.; Brakebill, John W.; Alexander, Richard B.; Schwarz, Gregory E.

2003-01-01

The digital segmented network based on watershed boundaries, ERF1_2, includes enhancements to the U.S. Environmental Protection Agency's River Reach File 1 (RF1) (USEPA, 1996; DeWald and others, 1985) to support national and regional-scale surface water-quality modeling. Alexander and others (1999) developed ERF1, which assessed the hydrologic integrity of the digital reach traces and calculated the mean water time-of-travel in river reaches and reservoirs. ERF1_2 serves as the foundation for SPARROW (Spatially Referenced Regressions (of nutrient transport) on Watershed) modeling. Within the context of a Geographic Information System, SPARROW estimates the proportion of watersheds in the conterminous U.S. with outflow concentrations of several nutrients, including total nitrogen and total phosphorus, (Smith, R.A., Schwarz, G.E., and Alexander, R.B., 1997). This version of the network expands on ERF1 (Version 1.2; Alexander, et al., 1999) and includes the incremental and total drainage area derived from 1-kilometer (km) elevation data for North America. Previous estimates of the water time-of-travel were recomputed for reaches with water-quality monitoring sites that included two reaches. The mean flow and velocity estimates for these split reaches are based on previous estimation methods (Alexander et al., 1999) and are unchanged in ERF1_2. Drainage area calculations provide data used to estimate the contribution of a given nutrient to the outflow. Data estimates depend on the accuracy of node connectivity. Reaches split at water-quality or pesticide-monitoring sites indicate the source point for estimating the contribution and transport of nutrients and their loads throughout the watersheds. The ERF1_2 coverage extends the earlier drainage area founded on the 1-kilometer data for North America (Verdin, 1996; Verdin and Jenson, 1996). A 1-kilometer raster grid of ERF1_2 projected to Lambert Azimuthal Equal Area, NAD 27 Datum (Snyder, 1987), was merged with the HYDRO1K flow direction data set (Verdin and Jenson, 1996) to generate a DEM-based watershed grid, ERF1_2WS_LG. The watershed boundaries are maintained in a raster (grid cell) format as well as a vector (polygon) format for subsequent model analysis. Both the coverage, ERF1_2, and the grid, ERF1_2WS_LG, are available at: URL:http://water.usgs.gov/lookup/getspatial?erf1_2

Quantification of dynamic posterior translation in modified bilateral Alexander views and correlation with clinical and radiological parameters in patients with acute acromioclavicular joint instability.

PubMed

Minkus, Marvin; Hann, Carmen; Scheibel, Markus; Kraus, Natascha

2017-06-01

Classification of AC-joint instability is based on radiologic evaluation of anteroposterior (a.p.) stress views of both shoulders, neglecting the horizontal component of instability. Recent studies have proposed an association of dynamic posterior translation (DPT) and inferior clinical results. The purpose of this study was to quantify DPT in modified Alexander views and correlate it with other radiological and clinical data. Thirty-two patients (4 f, 28 m, mean age 34.1) with acute AC-joint dislocation (16 = RW III, 16 = RW V) underwent radiological examination including bilateral a.p. stress views with measurement of the coracoclavicular distance (CCD) and bilateral modified Alexander views with different approaches to quantify DPT (overlapping area OA AC , overlapping length OL AC ). In addition, the Constant Score, Subjective Shoulder Value, Taft Score (TF), and the Acromioclavicular Joint Instability Score (ACJI) were obtained. In Rockwood (RW) type III injuries, a mean CCD of 15.8 (9.8-22.8) mm, OA AC of 50.9 (0-216.6) mm 2 , and OL AC of 6.5 (-4.7-17.9) mm were found. RW V patients showed a CCD of 23.1 (13.7-32.0) mm; OA AC 7.0 (0-92.3) mm 2 ; and OL AC -4.8 (-19.6-9.8) mm. Particularly in RW III the CCD, OA AC and OL AC revealed significant correlation with the ACJI (r = -0.64/r = 0.72/r = 0.68, p < 0.05) and TF (r = -0.56/r = 0.68/r = 0.51, p < 0.05). The proposed quantification tools for DPT were found to have a moderate-to-strong correlation with the score results, especially with AC-joint specific scores. RW type V injuries had a moderate correlation with clinical parameters (OA AC with ACJI: r = 0.44, p > 0.05 and OL AC with TF: r = -0.45, p > 0.05). Measuring the OL AC is a convenient way for quantifying DPT in modified Alexander views. It showed significant correlation with clinical scores, indicating the relevance of DPT in patients with AC-joint injury.

The metallogeny of Late Triassic rifting of the Alexander terrane in southeastern Alaska and northwestern British Columbia

USGS Publications Warehouse

Taylor, C.D.; Premo, W.R.; Meier, A.L.; Taggart, J.E.

2008-01-01

A belt of unusual volcanogenic massive sulfide (VMS) occurrences is located along the eastern margin of the Alexander terrane throughout southeastern Alaska and northwestern British Columbia and exhibits a range of characteristics consistent with a variety of syngenetic to epigenetic deposit types. Deposits within this belt include Greens Creek and Windy Craggy, the economically most significant VMS deposit in Alaska and the largest in North America, respectively. The occurrences are hosted by a discontinuously exposed, 800-km-long belt of rocks that consist of a 200- to 800-m-thick sequence of conglomerate, limestone, marine elastic sedimentary rocks, and tuff intercalated with and overlain by a distinctive unit of mafic pyroclastic rocks and pillowed flows. Faunal data bracket the age of the host rocks between Anisian (Middle Triassic) and late Norian (late Late Triassic). This metallogenic belt is herein referred to as the Alexander Triassic metallogenic belt. The VMS occurrences show systematic differences in degree of structural control, chemistry, and stratigraphic setting along the Alexander Triassic metallogenic belt that suggest important spatial or temporal changes in the tectonic environment of formation. At the southern end of the belt, felsic volcanic rocks overlain by shallow-water limestones characterize the lower part of the sequence. In the southern and middle portion of the belt, a distinctive pebble conglomerate marks the base of the section and is indicative of high-energy deposition in a near slope or basin margin setting. At the northern end of the belt the conglomerates, limestones, and felsic volcanic rocks are absent and the belt is composed of deep-water sedimentary and mafic volcanic rocks. This northward change in depositional environment and lithofacies is accompanied by a northward transition from epithermal-like structurally controlled, discontinuous, vein- and pod-shaped, Pb-Zn-Ag-Ba-(Cu) occurrences with relatively simple mineralogy, to sulfosalt-enriched VMS occurrences exhibiting characteristics of vein, diagenetic replacement, and exhalative styles of mineralization, and finally to Cu-Zn-(Co-Au) occurrences with larger and more clearly stratiform orebody morphologies. Occurrences in the middle of the belt are transitional in nature between structurally controlled types of mineralization that formed in a shallow-water, near-arc setting, to those having a more stratiform appearance, formed in a deeper water, rift-basin setting. The geologic setting in the south is consistent with shallow subaqueous emplacement on the flanks of the Alexander terrane. Northward, the setting changes to an increasingly deeper back- or intra-arc rift basin. Igneous activity in the Alexander Triassic metallogenic belt is characterized by a bimodal suite of volcanic rocks and a previously unrecognized association with mafic-ultramafic hypabyssal intrusions. Immobile trace and rare earth element (BEE) geochemical data indicate that felsic rocks in the southern portion of the belt are typical calc-alkaline rhyolites, which give way in the middle of the belt to peralkaline rhyolites. Rhyolites are largely absent in the northern part of the belt. Throughout the belt, the capping basaltic rocks have transitional geochemical signatures. Radiogenic isotope data for these rocks are also transitional (basalts and gabbros: ??-Nd = 4-9 and 87Sr/86Sr initial at 215 Ma = 0.7037-0.7074). Together these data are interpreted to reflect variable assimilation of mature island-arc crust by more primitive melts having the characteristics of either mid-ocean ridge (MORB) or intraplate (within-plate) basalts (WPB). The ore and host-rock geochemistry and the sulfosalt-rich mineralogy of the deposits are strikingly similar to recent descriptions of active sea-floor hydrothermal (white smoker) systems in back arcs of the southwest Pacific Ocean. These data, in concert with existing faunal ages, record the formation of a belt of VMS deposits

Research notes : the older driver and driving cessation in Oregon.

DOT National Transportation Integrated Search

2007-11-01

The purpose of the study was to determine: (1) the factors influencing why people stop driving (driving cessation); (2) the physical and emotional barriers delaying driving cessation; (3) the opportunities available for alternative transportation aft...

DriveWise: An Interdisciplinary Hospital-Based Driving Assessment Program

ERIC Educational Resources Information Center

O'Connor, Margaret G.; Kapust, Lissa R.; Hollis, Ann M.

2008-01-01

Health care professionals working with the elderly have opportunities through research and clinical practice to shape public policy affecting the older driver. This article describes DriveWise, an interdisciplinary hospital-based driving assessment program developed in response to clinical concerns about the driving safety of individuals with…

Adolescent Drinking and Driving: Etiology Interpretation.

ERIC Educational Resources Information Center

Augustyn, Mary Catharine; Simons-Morton, Bruce G.

1995-01-01

A literature review of research on adolescent drinking and driving reveals which subgroups are most likely to drink and drive, where and why drinking and driving occur, peer- and family-related issues, and adolescent expectancies and perceived efficacies associated with drinking and drinking/driving behavior. The use of etiologic data in…

Driving and Age-Related Macular Degeneration

ERIC Educational Resources Information Center

Owsley, Cynthia; McGwin, Gerald, Jr.

2008-01-01

This article reviews the research literature on driving and age-related macular degeneration, which is motivated by the link between driving and the quality of life of older adults and their increased collision rate. It addresses the risk of crashes, driving performance, driving difficulty, self-regulation, and interventions to enhance, safety,…

ALCOHOL AND DISTRACTION INTERACT TO IMPAIR DRIVING PERFORMANCE

PubMed Central

Harrison, Emily L. R.; Fillmore, Mark T.

2011-01-01

Background Recognition of the risks associated with alcohol intoxication and driver distraction has led to a wealth of simulated driving research aimed at studying the adverse effects of each of these factors. Research on driving has moved beyond the individual, separate examination of these factors to the examination of potential interactions between alcohol intoxication and driver distraction. In many driving situations, distractions are commonplace and might have little or no disruptive influence on primary driving functions. Yet, such distractions might become disruptive to a driver who is intoxicated. Methods The present study examined the interactive impairing effects of alcohol intoxication and driver distraction on simulated driving performance in 40 young adult drivers using a divided attention task as a distracter activity. The interactive influence of alcohol and distraction was tested by having drivers perform the driving task under four different conditions: 0.65 g/kg alcohol; 0.65 g/kg alcohol + divided attention; placebo; and placebo + divided attention. Results As hypothesized, divided attention had no impairing effect on driving performance in sober drivers. However, under alcohol, divided attention exacerbated the impairing effects of alcohol on driving precision. Conclusions Alcohol and distraction continue to be appropriate targets for research into ways to reduce the rates of driving-related fatalities and injuries. Greater consideration of how alcohol and distraction interact to impair aspects of driving performance can further efforts to create prevention and intervention measures to protect drivers, particularly young adults. PMID:21277119

Alcohol and distraction interact to impair driving performance.

PubMed

Harrison, Emily L R; Fillmore, Mark T

2011-08-01

Recognition of the risks associated with alcohol intoxication and driver distraction has led to a wealth of simulated driving research aimed at studying the adverse effects of each of these factors. Research on driving has moved beyond the individual, separate examination of these factors to the examination of potential interactions between alcohol intoxication and driver distraction. In many driving situations, distractions are commonplace and might have little or no disruptive influence on primary driving functions. Yet, such distractions might become disruptive to a driver who is intoxicated. The present study examined the interactive impairing effects of alcohol intoxication and driver distraction on simulated driving performance in 40 young adult drivers using a divided attention task as a distracter activity. The interactive influence of alcohol and distraction was tested by having drivers perform the driving task under four different conditions: 0.65 g/kg alcohol; 0.65 g/kg alcohol+divided attention; placebo; and placebo+divided attention. As hypothesized, divided attention had no impairing effect on driving performance in sober drivers. However, under alcohol, divided attention exacerbated the impairing effects of alcohol on driving precision. Alcohol and distraction continue to be appropriate targets for research into ways to reduce the rates of driving-related fatalities and injuries. Greater consideration of how alcohol and distraction interact to impair aspects of driving performance can further efforts to create prevention and intervention measures to protect drivers, particularly young adults. Copyright © 2011 Elsevier Ireland Ltd. All rights reserved.

Car driving in schizophrenia: can visual memory and organization make a difference?

PubMed

Lipskaya-Velikovsky, Lena; Kotler, Moshe; Weiss, Penina; Kaspi, Maya; Gamzo, Shimrit; Ratzon, Navah

2013-09-01

Driving is a meaningful occupation which is ascribed to functional independence in schizophrenia. Although it is estimated that individuals with schizophrenia have two times more traffic accidents, little research has been done in this field. Present research explores differences in mental status, visual working memory and visual organization between drivers and non-drivers with schizophrenia in comparison to healthy drivers. There were three groups in the study: 20 drivers with schizophrenia, 20 non-driving individuals with schizophrenia and 20 drivers without schizophrenia (DWS). Visual perception was measured with Rey-Osterrieth Complex Figure test and a general cognitive status with Mini-Mental State Examination. The general cognitive status predicted actual driving situation in people with schizophrenia. No statistically significant differences were found between driving and non-driving persons with schizophrenia on any of the visual parameters tested, although these abilities were significantly lower than those of DWS. The research demonstrates that impairment of visual abilities does not prevent people with schizophrenia from driving and emphasizes the importance of general cognitive status for complex and multidimensional everyday tasks. The findings support the need for further investigation in the field of car driving for this population - a move that will considerably contribute to the participation and well-being. Implication for Rehabilitation Unique approach for driving evaluation in schizophrenia should be designed since direct applications of knowledge and practice acquired from other populations are not reliable. This research demonstrates that visual perception deficits in schizophrenia do not prevent clients from driving, and general cognitive status appeared to be a valid determinant for actual driving. We recommended usage of a general test of cognition such as Mini-Mental State Examination, or conjunction number of cognitive factors such as executive functions (e.g., Trail Making Test) and attention (e.g., Continuous Performance Test) in addition to spatial-visual ability tests (e.g., Rey-Osterrieth Complex Figure test) for considering driving status in schizophrenia.

79. Photocopy of photograph (original print in the Minnesota Historical ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

79. Photocopy of photograph (original print in the Minnesota Historical Society, St. Paul, Minnesota, ca. 1890, #741.) ALEXANDER RAMSEY HOUSE, ca. 1890 - Smith Avenue High Bridge, Smith Avenue between Cherokee Avenue & Cliff Street, Saint Paul, Ramsey County, MN

Changing Workplace.

ERIC Educational Resources Information Center

1999

These four papers are from a symposium on changing workplaces. "Women Entrepreneurs: Maintaining Business Success through Human Resource Development" (Dominic G. Kamau , Gary N. McLean, Alexander Ardishvili) investigates contributions of human resource development (HRD) to business success and reports the following: (1) women can be…

11. View underside of draw span, with fender in foreground ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

11. View underside of draw span, with fender in foreground and concrete deck spans and pile visible at rear, looking northeast - Colonel Alexander Scammell Memorial Bridge, Spanning Bellamy River at U.S. Route 4, Dover, Strafford County, NH

Gerst with MSG during BASS session

NASA Image and Video Library

2014-06-13

European Space Agency astronaut Alexander Gerst,Expedition 40 flight engineer,works with samples and hardware for a combustion experiment known as the Burning and Suppression of Solids (BASS) in the Microgravity Science Glovebox (MSG) in the Destiny laboratory of the International Space Station.

Freedom through Speech: Every Child's Right.

ERIC Educational Resources Information Center

Northcott, Winifred H.

1981-01-01

The article focuses on the various dimensions of the auditory-oral track which features the auditory-oral method of instruction for hearing impaired children. The author stresses the Alexander Graham Bell Association's commitment to auditory-oral options for deaf children and youth. (SB)

Lamar and Me.

ERIC Educational Resources Information Center

Breinin, Charles M.

1992-01-01

Schools are operated at two levels: practicing teachers and administrators and nonteaching educationists. U.S. Education Secretary Lamar Alexander has no real relationship with teachers (school assembly-line workers) or parents more concerned about sex education, ethnic representation, and library contents than "world class" standards.…