Science.gov

Sample records for aaron siegel alternate

  1. Israel Scheffler Interviewed by Harvey Siegel

    ERIC Educational Resources Information Center

    Journal of Philosophy of Education, 2005

    2005-01-01

    In this interview with Harvey Siegel, Israel Scheffler reflects on his career in philosophy of education. Beginning with his unusual entry into the field, he discusses the connections between his own early projects and that of R. S. Peters and Paul Hirst to make philosophy a central part of teacher education programmes, and articulates his view of…

  2. Computational Science as Part of Technology Education: An Interview with Aaron Clark

    ERIC Educational Resources Information Center

    Technology Teacher, 2008

    2008-01-01

    As teachers search for the most appropriate form of TIDE education for the future, they must consider as many alternatives as possible. One such alternative is computational science, which is described in detail in this interview with Dr. Aaron Clark of North Carolina State University. Dr. Clark recently agreed to this interview, with the primary…

  3. What Aaron Taught Me about Fluency

    ERIC Educational Resources Information Center

    Brand, Max

    2006-01-01

    In this article, the author shares the lessons he learned from Aaron, a 12-year old kid who had never been to school, on the importance of crafting systematic fluency lessons. The following are strategies that worked for them: (1) Demonstrate what fluency sounds and feels like; (2) Read aloud to the students at least three times a day from a…

  4. TM at Folsom Prison: A Critique of Abrams and Siegel.

    ERIC Educational Resources Information Center

    Allen, Don; And Others

    1979-01-01

    An article by Abrams and Siegel, "The Transcendental Meditation Program at Folsom State Prison: A Cross Validation Study" is examined and found wanting in several respects. A second article responds that the findings of the Abrams-Siegel study resulted from the Rosenthal effect, experimental bias, and other effects. (LPG)

  5. 77 FR 68746 - Privacy Act of 1974; System of Records

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-16

    ... will improve organizational effectiveness by providing comprehensive content management and enterprise... (February 20, 1996, 61 FR 6427). Dated: November 13, 2012. Aaron Siegel, Alternate OSD Federal...

  6. The "Splendid Isolation" of Aaron T. Beck.

    PubMed

    Rosner, Rachael I

    2014-12-01

    Aaron T. Beck's Cognitive Therapy (CT) is a school of psychotherapy, conceived in the 1960s, that is celebrated by many clinicians for having provided the scientific antidote to all that was wrong with psychoanalysis. This essay situates the origins of CT in the crisis of legitimacy in psychiatry in the 1960s and 1970s, when, among many charges, psycho- analysts had to face the accusation that analysis was not adequately scientific. Beck actually began his career as both a psychoanalyst and an experimentalist. Contrary to common triumphalist accounts, Beck created CT to be a neutral space, not a partisan one, in turbulent times. Other notable psychoanalysts also sought compromise, rather than partisanship, to bridge the transition to biomedical science. The biographical approach of this essay to the origins of Beck's CT both situates him historiographically and articulates the complex experiences of a generation of psychoanalysts otherwise opaque to standard narratives.

  7. 4. Historic American Buildings Survey Aaron Gallup, Photographer September 1977 ...

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

    4. Historic American Buildings Survey Aaron Gallup, Photographer September 1977 SOUTH (REAR) AND WEST (SIDE) ELEVATIONS - Eagle Cafe, 2566 Powell Street (moved to Pier 39), San Francisco, San Francisco County, CA

  8. 3. Historic American Buildings Survey Aaron Gallup, Photographer September 1977 ...

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

    3. Historic American Buildings Survey Aaron Gallup, Photographer September 1977 EAST (SIDE) AND SOUTH (REAR) ELEVATIONS - Eagle Cafe, 2566 Powell Street (moved to Pier 39), San Francisco, San Francisco County, CA

  9. 2. Historic American Buildings Survey Aaron Gallup, Photographer September 1977 ...

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

    2. Historic American Buildings Survey Aaron Gallup, Photographer September 1977 NORTH (FRONT) AND EAST (SIDE) ELEVATIONS - Eagle Cafe, 2566 Powell Street (moved to Pier 39), San Francisco, San Francisco County, CA

  10. Disentangling the sources of opioid withdrawal responses: comment on McDonald and Siegel (2004).

    PubMed

    Stewart, Jane

    2004-02-01

    R. V. McDonald and S. Siegel (see record 2004-10475-001) present new evidence for the idea that opioid drug-opposite responses can become conditioned to cues of initial drug onset and that they could, therefore, play a role in the development of tolerance of some drug effects and a role in the elicitation of withdrawal-like symptoms in cases in which addicted individuals are exposed to small doses of the drug they normally consume. In this comment, some puzzling features of the data are discussed, and alternative explanations are suggested.

  11. In Excess of Epistemology: Siegel, Taylor, Heidegger and the Conditions of Thought

    ERIC Educational Resources Information Center

    Williams, Emma

    2015-01-01

    Harvey Siegel's epistemologically-informed conception of critical thinking is one of the most influential accounts of critical thinking around today. In this article, I seek to open up an account of critical thinking that goes beyond the one defended by Siegel. I do this by re-reading an opposing view, which Siegel himself rejects as leaving…

  12. The World Stem Cell Summit. Interview with Bernard Siegel.

    PubMed

    Siegel, Bernard

    2011-11-01

    Regenerative Medicine talks to Bernard Siegel, Executive Director of the Genetics Policy Institute (GPI) and founder of the annual World Stem Cell Summit. Bernard Siegel, JD, is the Founder and full-time Executive Director of the nonprofit Genetics Policy Institute (GPI), based in Wellington, FL, USA. He is the creator and co-chair of the World Stem Cell Summit series of global conferences and Editor-in-Chief of the World Stem Cell Report, which he also founded. He traded his 30-year courtroom career to found GPI, which leads the global 'Pro-Cures Movement' and Stem Cell Action Coalition. As a recognized policy expert on to stem cell research, regenerative medicine and cloning, Mr Siegel works with the world's leading stem cell researchers and advocates. Mr Siegel serves on the board of directors of the Coalition for Advancement of Medical Research (CAMR) and Americans for Cures Foundation. He also serves on the executive committee of the Alliance for Regenerative Medicine (ARM). He is a past co-chair of the Governmental Affairs Committee of the International Society for Stem Cell Research (ISSCR).

  13. Geophysicists: Jules Aarons (1921-2008)

    NASA Astrophysics Data System (ADS)

    Mendillo, Michael

    2009-03-01

    Jules Aarons, a pioneer in satellite radio beacon studies of the ionosphere, died peacefully at his home in Newton, Mass., on 21 November 2008 at age 87. When considering his college career, Jules was drawn toward the humanities, an interest subsequently redirected by his parents toward science as a more suitable way to earn a living, and then by the U.S. Army Air Corps toward radio technology as a more suitable way to win World War II. Both goals were readily accomplished, perhaps instilling in Jules the value of proper mentorship, that central aspect of his life that so dominates our recollections of him. After the war, and with a variety of options before him, Jules decided upon civilian government service at the U.S. Air Force's then new field station in Cambridge, Mass. This was the founding entity of the Air Force Cambridge Research Laboratory (AFCRL), and those five famous letters became identified with his professional career (1946-1981). With Russia's launch of Sputnik in 1957, the era of space-based radio communications began, and with it the need to understand the sporadic crackling and fading (``scintillations'') of radio transmissions from satellites to ground receiving stations. Wartime efforts also gave birth to radio astronomy. Jules fostered ways to fund the synergies he saw between the radio technologies of space science and those of ground-based radio astronomy in ways almost unimaginable today (and certainly not by former U.S. senator Mike Mansfield, whose 1973 amendment to the U.S. Congress's defense appropriations bill limited the financing of basic research by military agencies only to projects that have direct military consequences; the amendment resulted in a permanent restructuring of how U.S. Department of Defense (DOD) agencies fund university-based research).

  14. Derivatives of Siegel modular forms and exponential functions

    NASA Astrophysics Data System (ADS)

    Bertrand, D.; Zudilin, W. W.

    2001-08-01

    We show that the differential field generated by Siegel modular forms and the differential field generated by exponentials of polynomials are linearly disjoint over \\mathbb C. Combined with our previous work [3], this provides a complete multidimensional extension of Mahler's theorem on the transcendence degree of the field generated by the exponential function and the derivatives of a modular function. We give two proofs of our result, one purely algebraic, the other analytic, but both based on arguments from differential algebra and on the stability under the action of the symplectic group of the differential field generated by rational and modular functions.

  15. Gaussian distributions, Jacobi group, and Siegel-Jacobi space

    SciTech Connect

    Molitor, Mathieu

    2014-12-15

    Let N be the space of Gaussian distribution functions over ℝ, regarded as a 2-dimensional statistical manifold parameterized by the mean μ and the deviation σ. In this paper, we show that the tangent bundle of N, endowed with its natural Kähler structure, is the Siegel-Jacobi space appearing in the context of Number Theory and Jacobi forms. Geometrical aspects of the Siegel-Jacobi space are discussed in detail (completeness, curvature, group of holomorphic isometries, space of Kähler functions, and relationship to the Jacobi group), and are related to the quantum formalism in its geometrical form, i.e., based on the Kähler structure of the complex projective space. This paper is a continuation of our previous work [M. Molitor, “Remarks on the statistical origin of the geometrical formulation of quantum mechanics,” Int. J. Geom. Methods Mod. Phys. 9(3), 1220001, 9 (2012); M. Molitor, “Information geometry and the hydrodynamical formulation of quantum mechanics,” e-print arXiv (2012); M. Molitor, “Exponential families, Kähler geometry and quantum mechanics,” J. Geom. Phys. 70, 54–80 (2013)], where we studied the quantum formalism from a geometric and information-theoretical point of view.

  16. Critical Thinking, Epistemic Virtue, and the Significance of Inclusion: Reflections on Harvey Siegel's Theory of Rationality

    ERIC Educational Resources Information Center

    Kilby, R. Jay

    2004-01-01

    Among proponents of critical thinking, Harvey Siegel stands out in his attempt to address fundamental epistemological issues. Siegel argues that discursive inclusion of diverse groups should not be confused with rational justification of the outcome of inquiry. He maintains that epistemic virtues such as inclusion are neither necessary nor…

  17. Why Siegel's Arguments Are Irrelevant to the Definition of Learning Disabilities.

    ERIC Educational Resources Information Center

    Baldwin, R. Scott; Vaughn, Sharon

    1989-01-01

    This critique of a paper by Linda Siegel (EC221505) challenges Siegel's assumptions on the relationship of Intelligence Quotient to learning disabilities as being unacceptable and non-literature-based, and points out that discussion of Intelligence Quotient cutoffs may be moot given that 49 states employ no cutoff for learning disabilities. (JDD)

  18. The 2009 Lindau Nobel Laureate Meeting: Aaron Ciechanover, Chemistry 2004

    PubMed Central

    Ciechanover, Aaron

    2009-01-01

    Aaron Ciechanover was born in Haifa, Israel in October 1947. He shared the Nobel Prize in Chemistry in 2004 with Avram Hershko and Irwin Rose for their discovery of ubiquitin-mediated protein degradation. When Ciechanover began his work on proteolysis, the field was outside the realm of scientific mainstream as many thought that the fundamental secrets relating to sequence specificity were relevant to the synthetic side, or code side. The notion that specific sequences could selectively guide a destructive process did not naturally occur to scientists including Ciechanover himself. The emergence of controversial evidence demonstrating a requirement for metabolic energy in intracellular protein degradation, refuted the idea that cellular proteolysis was an entirely exergonic process occurring in the lysosome and prompted Ciechanover, Hershko, and Rose to "launch an attack" on the system, in order to uncover true pathway. Later findings of Ciechanover and subsequent groups showed that not only was the process energy-dependent, but that 8% of the human genome is remarkably one large ubiquitin system. Following the recapitulation and reflection of his work, Ciechanover shares insights into his principal and philosophical approach to science and life altogether. The life and work of Aaron Ciechanover are deeply rooted and influenced by Judaism and Israel and it is therefore that with only brief intermission, Ciechanover spent his scientific career in Israel as he is - through his presence and work - able to contribute and shape presence and future of the State of Israel. PMID:19571788

  19. 77 FR 21975 - Privacy Act of 1974; System of Records

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-12

    ...,'' dated February 8, 1996 (February 20, 1996, 61 FR 6427). Dated: April 9, 2012. Aaron Siegel, Alternate... in the performance of their duties. Passwords and User IDs are used to control access to the...

  20. 77 FR 38782 - Privacy Act of 1974; System of Records

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-29

    ..., cell telephone phone, email address, bank or credit union name, city, state, and zip code, ABA routing..., 1996, 61 FR 6427). Dated: June 26, 2012. Aaron Siegel, Alternate OSD Federal Register Liaison...

  1. 77 FR 13574 - Privacy Act of 1974; System of Records

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-07

    ... February 8, 1996 (February 20, 1996, 61 FR 6427). Dated: March 2, 2012. Aaron Siegel, Alternate OSD Federal.... Robin Patterson, Department of the Navy, DNS-36, 2000 Navy Pentagon, Washington, DC 20350-2000 or...

  2. 76 FR 55057 - Privacy Act of 1974; System of Records

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-06

    ... February 8, 1996 (February 20, 1996, 61 FR 6427). ] Dated: August 29, 2011. Aaron Siegel, Alternate OSD...; 10 U.S.C. 4302, Enlisted Members of Army: Schools; 10 U.S.C. 1606, Educational Assistance for...

  3. 76 FR 35195 - Privacy Act of 1974; System of Records

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-16

    ..., (February 20, 1996, 61 FR 6427). Dated: June 8, 2011. Aaron Siegel, Alternate OSD Federal Register Liaison.... To the U.S. Citizenship and Immigration Services for use in making alien admission and...

  4. 76 FR 58788 - Privacy Act of 1974; Systems of Records

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-22

    ... property is required. This system also serves as a transportation management information system for Navy... (February 20, 2996, 61 FR 6427). Dated: September 19, 2011. Aaron Siegel, Alternate OSD Federal...

  5. 77 FR 4798 - Privacy Act of 1974; System of Records

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-01-31

    ... February 8, 1996 (February 20, 1996, 61 FR 6427). Dated: January 26, 2012. Aaron Siegel, Alternate OSD...) Networking Collaborative. System location: Alumni Relations, NWC Press and Events Department, Naval...

  6. 77 FR 40861 - Privacy Act of 1974; System of Records

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-11

    ... (February 20, 1996, 61 FR 6427). Dated: July 5, 2012. Aaron Siegel, Alternate OSD Federal Register Liaison...); and the opinions and evaluation of a 12-question performance questionnaire, represented by ``yes''...

  7. 75 FR 7044 - Samuel Aaron, Inc., Long Island City, NY; Notice of Negative Determination Regarding Application...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-02-16

    ... the Federal Register on January 25, 2010 (75 FR 3932). Pursuant to 29 CFR 90.18(c) reconsideration may... warehousing services of jewelry during the relevant period. Samuel Aaron, Inc., did not import these...

  8. On Not Abolishing Faith Schools: A Response to Michael Hand and H. Siegel

    ERIC Educational Resources Information Center

    Groothuis, Douglas

    2004-01-01

    This article finds Michael's Hand's argument for the abolition of faith schools to be deficient because key premises of his argument seem false. I argue that the concept of knowledge that Hand employs in arguing that no religious proposition is known to be true is overly strict. I reject Siegel's attempt to amend Hand's argument to make it…

  9. Searching for Evidence, Not a War: Reply to Lindquist, Siegel, Quigley, and Barrett (2013)

    ERIC Educational Resources Information Center

    Lench, Heather C.; Bench, Shane W.; Flores, Sarah A.

    2013-01-01

    Lindquist, Siegel, Quigley, and Barrett (2013) critiqued our recent meta-analysis that reported the effects of discrete emotions on outcomes, including cognition, judgment, physiology, behavior, and experience (Lench, Flores, & Bench, 2011). Lindquist et al. offered 2 major criticisms--we address both and consider the nature of emotion and…

  10. Culture in salutogenesis: the scholarship of Aaron Antonovsky

    PubMed Central

    Benz, Carina; Mittelmark, Maurice; Vaandrager, Lenneke

    2014-01-01

    Aaron Antonovsky wrote extensively, although disjointedly, about the roles of culture in salutogenesis. This paper provides a synopsis of his work in this arena. A literature review identified those of his English language writings in which culture was a subject, and relevant text segments were analysed using an inductive followed by a deductive method. Using thematic network analysis, text segments were sorted inductively by open coding and then analysed. This was followed by deductive text segment coding guided by the constructs of the salutogenic model of health. The analysis revealed that Antonovsky had an expansive interest in the roles of culture in salutogenesis. His writings included attention to the role of culture in: (a) shaping life situations; (b) giving rise to stressors and resources; (c) contributing to life experiences of predictability, load balance and meaningful roles; (d) facilitating the development of the sense of coherence and (e) shaping perceptions of health and well-being. Antonovsky’s writings about culture were sometimes conjectural, as well as being obviously influenced by his life experience in the USA and then in Israel, and by the spirit of the times in which he lived. However, he also drew extensively on his own and others’ empiricism, leading him to view culture as an integral aspect of the salutogenic model of health. The present analysis provides salutogenesis scholars with a roadmap of Antonovsky’s reflections, ponderings and conclusions about culture in the context of salutogenesis. It provides assistance in the form of an overview of Antonovsky’s treatment of culture in the context of salutogenesis. PMID:24814861

  11. Culture in salutogenesis: the scholarship of Aaron Antonovsky.

    PubMed

    Benz, Carina; Bull, Torill; Mittelmark, Maurice; Vaandrager, Lenneke

    2014-12-01

    Aaron Antonovsky wrote extensively, although disjointedly, about the roles of culture in salutogenesis. This paper provides a synopsis of his work in this arena. A literature review identified those of his English language writings in which culture was a subject, and relevant text segments were analysed using an inductive followed by a deductive method. Using thematic network analysis, text segments were sorted inductively by open coding and then analysed. This was followed by deductive text segment coding guided by the constructs of the salutogenic model of health. The analysis revealed that Antonovsky had an expansive interest in the roles of culture in salutogenesis. His writings included attention to the role of culture in: (a) shaping life situations; (b) giving rise to stressors and resources; (c) contributing to life experiences of predictability, load balance and meaningful roles; (d) facilitating the development of the sense of coherence and (e) shaping perceptions of health and well-being. Antonovsky's writings about culture were sometimes conjectural, as well as being obviously influenced by his life experience in the USA and then in Israel, and by the spirit of the times in which he lived. However, he also drew extensively on his own and others' empiricism, leading him to view culture as an integral aspect of the salutogenic model of health. The present analysis provides salutogenesis scholars with a roadmap of Antonovsky's reflections, ponderings and conclusions about culture in the context of salutogenesis. It provides assistance in the form of an overview of Antonovsky's treatment of culture in the context of salutogenesis. PMID:24814861

  12. Considering Pastoral Power: A Commentary on Aaron Schutz's "Rethinking Domination and Resistance: Challenging Postmodernism"

    ERIC Educational Resources Information Center

    Caughlan, Samantha

    2005-01-01

    In his "Rethinking Domination and Resistance: Challenging Postmodernism" ("Educational Researcher," January-February, 2004), Aaron Schutz questioned what he saw as postmodernism's fascination with the workings of pastoral modes of control, a preoccupation that prevents postmodernists from locating and opposing the disciplinary controls experienced…

  13. Aaron Douglas and Hale Woodruff: African American Art Education, Gallery Work, and Expanded Pedagogy

    ERIC Educational Resources Information Center

    Bey, Sharif

    2011-01-01

    This analysis of archival materials discovered at Fisk and Atlanta Universities examines the teaching careers of Aaron Douglas and Hale Woodruff, two African American artists who came to prominence during the New Negro Movement in the 1920s and taught at historically Black universities in the 1930s and 1940s. These artists had a profound influence…

  14. You Gotta Have a Gimmick: Aaron Coutu--Greenville Public Library, RI

    ERIC Educational Resources Information Center

    Library Journal, 2004

    2004-01-01

    This brief article describes the impact Aaron Coutu has had on the teens at the Greenville Public Library in Rhode Island. Coutu has gotten on the good side of many of the teens in the library since he is willing to undergo various personal humiliations, like shaving his head if they read 150 books (they read 196) or dyeing his hair green if they…

  15. Future-Minded: Aaron Schmidt--Thomas Ford Memorial Library, IL

    ERIC Educational Resources Information Center

    Library Journal, 2005

    2005-01-01

    Like many young people, Aaron Schmidt loves electronic gadgets. But not for their own sake. He believes the future of libraries depends on how well we meet the needs of today's young adults, who are far more tech-fluent than most librarians. As reference librarian and all-around technology guru at Thomas Ford Memorial Library, Schmidt created the…

  16. Jargonial-Obfuscation(J-O) DISambiguation Elimination via Siegel-Baez Cognition Category-Semantics(C-S) in Siegel FUZZYICS=CATEGORYICS (Son of TRIZ)/(F=C) Tabular List-Format Dichotomy Truth-Table Matrix Analytics

    NASA Astrophysics Data System (ADS)

    Siegel, Carl Ludwig; Siegel, Edward Carl-Ludwig

    2011-03-01

    NOT "philosophy" per se but raising serious salient Arnol'd [Huygens and Barrow, Newton and Hooke(96)] questions begged is Rota empiricism Husserl VS. Frege maths-objects Dichotomy controversy: Hill-Haddock[Husserl or Frege?(00)]as manifestly-demonstrated by Hintikka[B.U.]-Critchey[Derrida Deconstruction Ethics(78)] deconstruction; Altshuler TRIZ; Siegel F=C/C-S; Siegel-Baez(UCR) Cognition C-S = "Category-theory ``+'' Cognitive-Semantics[Wierzbica-Langacker-Lakoff-Nunez[Where Maths Comes From(00)]-Fauconnier-Turner[Blending(98)]-Coulson[Semantic-Leaps (00)

  17. Linear relations among holomorphic quadratic differentials and induced Siegel's metric on g

    NASA Astrophysics Data System (ADS)

    Matone, Marco; Volpato, Roberto

    2011-10-01

    We find the explicit form of the volume form on the moduli space of non-hyperelliptic Riemann surfaces induced by the Siegel metric, a long-standing question in string theory. This question is related to the explicit form of the (g-2)(g-3)/2 linearly independent relations among the 2-fold products of holomorphic abelian differentials, that are provided in the case of canonical curves of genus g ⩾ 4. Such relations can be completely expressed in terms of determinants of the standard normalized holomorphic abelian differentials. Remarkably, it turns out that the induced volume form is the Kodaira-Spencer map of the square of the Bergman reproducing kernel.

  18. Electron-Molecule Col1isions: Quantitative Approaches, and the Legacy of Aaron Temkin

    NASA Technical Reports Server (NTRS)

    Schneider, B.I.

    2007-01-01

    This article, on electron-molecule collisions, is dedicated to the legacy of my good friend and sometime collaborator, Aaron Temkin on his retirement from the NASA-Goddard Space Flight Center after many years of work at the highest intellectual level in the theoretical treatment of electron-atom and electron-molecule scattering. Aaron's contributions to the manner in which we think about electron-molecule collisions is clear to all of us who have worked in this field. I doubt that the great progress that has occurred in the computational treatment of such complex collision problems could have happened without these contributions. For a brief historical account, see the discussion of Temkin's contribution to electron-molecule scattering in the first article of this volume by Dr. A. K. Bhatia. In this article, I will concentrate on the application of the so called, non-adiabatic R-matrix theory, to vibrational excitation and dissociative attachment, although I will also present some results applying the Linear Algebraic and Kohn-Variational methods to vibrational excitation. As a starting point for almost all computationally effective approaches to electron-molecule collisions, is the fixed nuclei approximation. That is, one recognizes, just as one does with molecular bound states, that there is a separation of electronic(fast) and nuclear(s1ow) degrees of freedom. This separation makes it possible to "freeze" the nuclei in space, calculate the collision parameters for the frozen molecule and then, somehow to add back the vibrations and rotations. The manner in which this is done, depends on the details of the collision problem. It is the work of Aaron and a number of other researchers that has provided the guidance necessary to resolve these issues.

  19. Einstein Critical-Slowing-Down is Siegel CyberWar Denial-of-Access Queuing/Pinning/ Jamming/Aikido Via Siegel DIGIT-Physics BEC ``Intersection''-BECOME-UNION Barabasi Network/GRAPH-Physics BEC: Strutt/Rayleigh-Siegel Percolation GLOBALITY-to-LOCALITY Phase-Transition Critical-Phenomenon

    NASA Astrophysics Data System (ADS)

    Buick, Otto; Falcon, Pat; Alexander, G.; Siegel, Edward Carl-Ludwig

    2013-03-01

    Einstein[Dover(03)] critical-slowing-down(CSD)[Pais, Subtle in The Lord; Life & Sci. of Albert Einstein(81)] is Siegel CyberWar denial-of-access(DOA) operations-research queuing theory/pinning/jamming/.../Read [Aikido, Aikibojitsu & Natural-Law(90)]/Aikido(!!!) phase-transition critical-phenomenon via Siegel DIGIT-Physics (Newcomb[Am.J.Math. 4,39(1881)]-{Planck[(1901)]-Einstein[(1905)])-Poincare[Calcul Probabilités(12)-p.313]-Weyl [Goett.Nachr.(14); Math.Ann.77,313 (16)]-{Bose[(24)-Einstein[(25)]-Fermi[(27)]-Dirac[(1927)]}-``Benford''[Proc.Am.Phil.Soc. 78,4,551 (38)]-Kac[Maths.Stat.-Reasoning(55)]-Raimi[Sci.Am. 221,109 (69)...]-Jech[preprint, PSU(95)]-Hill[Proc.AMS 123,3,887(95)]-Browne[NYT(8/98)]-Antonoff-Smith-Siegel[AMS Joint-Mtg.,S.-D.(02)] algebraic-inversion to yield ONLY BOSE-EINSTEIN QUANTUM-statistics (BEQS) with ZERO-digit Bose-Einstein CONDENSATION(BEC) ``INTERSECTION''-BECOME-UNION to Barabasi[PRL 876,5632(01); Rev.Mod.Phys.74,47(02)...] Network /Net/GRAPH(!!!)-physics BEC: Strutt/Rayleigh(1881)-Polya(21)-``Anderson''(58)-Siegel[J.Non-crystalline-Sol.40,453(80)

  20. FIRST Quantum-(1980)-Computing DISCOVERY in Siegel-Rosen-Feynman-...A.-I. Neural-Networks: Artificial(ANN)/Biological(BNN) and Siegel FIRST Semantic-Web and Siegel FIRST ``Page''-``Brin'' ``PageRank'' PRE-Google Search-Engines!!!

    NASA Astrophysics Data System (ADS)

    Rosen, Charles; Siegel, Edward Carl-Ludwig; Feynman, Richard; Wunderman, Irwin; Smith, Adolph; Marinov, Vesco; Goldman, Jacob; Brine, Sergey; Poge, Larry; Schmidt, Erich; Young, Frederic; Goates-Bulmer, William-Steven; Lewis-Tsurakov-Altshuler, Thomas-Valerie-Genot; Ibm/Exxon Collaboration; Google/Uw Collaboration; Microsoft/Amazon Collaboration; Oracle/Sun Collaboration; Ostp/Dod/Dia/Nsa/W.-F./Boa/Ubs/Ub Collaboration

    2013-03-01

    Belew[Finding Out About, Cambridge(2000)] and separately full-decade pre-Page/Brin/Google FIRST Siegel-Rosen(Machine-Intelligence/Atherton)-Feynman-Smith-Marinov(Guzik Enterprises/Exxon-Enterprises/A.-I./Santa Clara)-Wunderman(H.-P.) [IBM Conf. on Computers and Mathematics, Stanford(1986); APS Mtgs.(1980s): Palo Alto/Santa Clara/San Francisco/...(1980s) MRS Spring-Mtgs.(1980s): Palo Alto/San Jose/San Francisco/...(1980-1992) FIRST quantum-computing via Bose-Einstein quantum-statistics(BEQS) Bose-Einstein CONDENSATION (BEC) in artificial-intelligence(A-I) artificial neural-networks(A-N-N) and biological neural-networks(B-N-N) and Siegel[J. Noncrystalline-Solids 40, 453(1980); Symp. on Fractals..., MRS Fall-Mtg., Boston(1989)-5-papers; Symp. on Scaling..., (1990); Symp. on Transport in Geometric-Constraint (1990)

  1. 77 FR 56625 - Privacy Act of 1974; System of Records

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-13

    ... individual and information migrated from the agency Human Resources Data Base.'' * * * * * BILLING CODE 5001..., 1996, 61 FR 6427). Dated: September 10, 2012. Aaron Siegel, Alternate OSD Federal Register Liaison Officer, Department of Defense. LDIA 06-0004 System name: Recall Rosters (April 16, 2010, 75 FR...

  2. 77 FR 2515 - Privacy Act of 1974; System of Records

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-01-18

    ... System (MARS) Member Records (April 12, 1999, 64 FR 17636). * * * * * Changes: Delete entry and replace... February 8, 1996 (February 20, 1996, 61 FR 6427). Dated: January 12, 2012. Aaron Siegel, Alternate OSD... individual name, MARS call sign, amateur call sign, mailing address, Federal Communications license...

  3. 78 FR 37800 - Privacy Act of 1974; System of Records

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-24

    ..., Departmental Regulations; SECNAVINST 5300.26D, Department of the Navy (DON) Policy on Sexual Harassment... February 8, 1996 (February 20, 1996, 61 FR 6427). Dated: June 19, 2013. Aaron Siegel, Alternate OSD Federal... Information System (May 9, 2003, 68 FR 24959). Changes: * * * * * System name: Delete entry and replace...

  4. 77 FR 16019 - Privacy Act of 1974; System of Records

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-19

    ... (February 20, 1996, 61 FR 6427). Dated: March 13, 2012. Aaron Siegel, Alternate OSD Federal Register Liaison... matters of civil disturbance, disaster relief, and civil defense and emergency action; records concern... conditions. Also covers records on nuclear accidents and incidents. Legal Services: Judiciary boards...

  5. 76 FR 54743 - Privacy Act of 1974; System of Records

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-02

    ..., 1996 (February 20, 1996, 61 FR 6427). Dated: August 29, 2011. Aaron Siegel, Alternate OSD Federal... participation and support in matters of civil disturbance, disaster relief, and civil defense and emergency... practices and conditions. Also covers records on nuclear accidents and incidents. Legal Services:...

  6. 77 FR 21973 - Privacy Act of 1974; System of Records

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-12

    ... assurance protocols. The user can also restrict access to his personal data by selecting which type of... change, including any personal identifiers or contact information. FOR FURTHER INFORMATION CONTACT: Ms..., 1996, 61 FR 6427). Dated: April 9, 2012. Aaron Siegel, Alternate OSD Federal Register Liaison...

  7. 77 FR 34357 - Privacy Act of 1974; System of Records

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-11

    ... (February 20, 1996, 61 FR 6427). Dated: June 5, 2012. Aaron Siegel, Alternate OSD Federal Register Liaison..., 2008, 73 FR 12711) Changes: * * * * * System location: Delete entry and replace with ``Primary location... the facilities themselves, access to paper and computer printouts are controlled by...

  8. 78 FR 47308 - Privacy Act of 1974; System of Records

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-05

    ..., 1996 (February 20, 1996, 61 FR 6427). Dated: July 31, 2013. Aaron Siegel, Alternate OSD Federal..., 2010, 75 FR 26201) Changes * * * * * Categories of individuals covered by the system: Delete entry and... basis in the performance of their duties. Passwords and User IDs are used to control access to...

  9. 78 FR 73509 - Privacy Act of 1974; System of Records

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-06

    ... Reserve Component Soldiers and Units, and Air Force, Navy and Marine Corps requesting and scheduling ``Army unit'' required training before entering into CENTCOM's theater of operation. DATES: This proposed... February 8, 1996 (February 20, 1996, 61 FR 6427). Dated: December 2, 2013. Aaron Siegel, Alternate...

  10. 78 FR 74122 - Privacy Act of 1974; System of Records

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-10

    ... February 8, 1996 (February 20, 1996, 61 FR 6427). Dated: December 5, 2013. Aaron Siegel, Alternate OSD...'s Records (December 30, 2008, 73 FR 79849). Changes: * * * * * Categories of individuals covered by... inquiries to AF A4LE, Pentagon, Washington, DC 20330-1040. For verification purposes, individual...

  11. 77 FR 25991 - Privacy Act of 1974; System of Records

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-02

    ... system: Resident and distance learning course and personnel data to include individual's name, scheduling... February 8, 1996 (February 20, 1996, 61 FR 6427). Dated: April 27, 2012. Aaron Siegel, Alternate OSD...- paced training and education. GuardU provides a learning content management and delivery platform...

  12. 78 FR 73515 - Privacy Act of 1974; System of Records

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-06

    ... address, home/ work or mobile phone numbers, home/work email address, record number, military grade/rate..., Washington, DC 20350-2000, or by phone at (202) 685-6545. SUPPLEMENTARY INFORMATION: The Department of the..., 1996, 61 FR 6427). ] Dated: December 3, 2013. Aaron Siegel, Alternate OSD Federal Register...

  13. 78 FR 73512 - Privacy Act of 1974; System of Records

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-06

    ..., 1996, 61 FR 6427). Dated: December 3, 2013. Aaron Siegel, Alternate OSD Federal Register Liaison Officer, Department of Defense. N05880-2 System Name: Admiralty Claims Files (May 9, 2003, 68 FR 24959... asserted for and against the Department of the Navy involving death, personal injury, property damage,...

  14. 78 FR 34354 - Privacy Act of 1974; System of Records

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-07

    ... February 8, 1996 (February 20, 1996, 61 FR 6427). Dated: June 3, 2013. Aaron Siegel, Alternate OSD Federal... Systems (September 21, 2006, 71 FR 55173). Changes: * * * * * System location: Delete entry and replace... information. FOR FURTHER INFORMATION CONTACT: Ms. Robin Patterson, Head, PA/FOIA Office (DNS-36),...

  15. 78 FR 37801 - Privacy Act of 1974; System of Records

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-24

    ... February 8, 1996 (February 20, 1996, 61 FR 6427). Dated: June 19, 2013. Aaron Siegel, Alternate OSD Federal... System (ODIS) (July 26, 2010, 75 FR 43500). Changes: * * * * * Categories of records in the system... information. FOR FURTHER INFORMATION CONTACT: Ms. Robin Patterson, Head, PA/FOIA Office (DNS-36),...

  16. 77 FR 27745 - Privacy Act of 1974; System of Records

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-11

    ... February 8, 1996 (February 20, 1996, 61 FR 6427). Dated: May 8, 2012. Aaron Siegel, Alternate OSD Federal...) Records (December 12, 2008, 73 FR 75692). Changes: * * * * * Categories of individuals covered by the.... Robin Patterson, Department of the Navy, DNS-36, 2000 Navy Pentagon, Washington, DC 20350-2000 or...

  17. 78 FR 44102 - Privacy Act of 1974; System of Records

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-23

    ... February 8, 1996 (February 20, 1996, 61 FR 6427). Dated: July 18, 2013. Aaron Siegel, Alternate OSD Federal... Transportation Benefit Program (March 7, 2012, 77 FR 13574) Changes: * * * * * Categories of records in the... (DNS-36), Department of the Navy, 2000 Navy Pentagon, Washington, DC 20350-2000, or by phone at...

  18. 76 FR 82283 - Privacy Act of 1974; Systems of Records

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-30

    ...,' dated December 12, 2000, 65 FR 239. Dated: December 27, 2011. Aaron Siegel, Alternate OSD Federal..., 2010, 75 FR 2514). Changes: * * * * * Categories of individuals covered by the system: Delete entry and... (NSA) is proposing to alter a system of records in its inventory of records systems subject to...

  19. 76 FR 28964 - Privacy Act of 1974; System of Records

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-19

    ... (February 20, 1996, 61 FR 6427). Dated: May 15, 2011. Aaron Siegel, Alternate OSD Federal Register Liaison... terminals and rooms, guards, personnel screening, or visitor registers. eMarine Family Readiness (FR) Web...Marine Family Readiness (FR) Web site--The eMarine system is a protected network that will employ...

  20. 78 FR 5792 - Privacy Act of 1974; System of Records

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-01-28

    ... February 8, 1996 (February 20, 1996, 61 FR 6427). Dated: January 23, 2013. Aaron Siegel, Alternate OSD... Reporting System (MRRS) (May 5, 2006, 71 FR 26481). Changes: * * * * * System Location: Delete entry and replace with ``Space and Naval Warfare Systems Center New Orleans (SSC NOLA), 2251 Lakeshore Drive,...

  1. 78 FR 44931 - Privacy Act of 1974; System of Records

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-25

    .... (February 20, 1996, 61 FR 6427). Dated: July 19, 2013. Aaron Siegel, Alternate OSD Federal Register Liaison...: Space and Naval Warfare Systems Center, 53560 Hull Street, San Diego, CA 92152-5001. Categories of... disposing of records in the system: Storage: Electronic storage media. Retrievability: Data is retrieved...

  2. 77 FR 25993 - Privacy Act of 1974; System of Records

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-02

    ...,'' dated February 8, 1996 (February 20, 1996, 61 FR 6427). Dated: April 27, 2012. Aaron Siegel, Alternate... Civilian Portfolio (HRCP). System location: Space and Naval Warfare Command, SPAWAR, 1325 10th Street SE... the system: Storage: Electronic storage media. Retrievability: Name, Social Security Number...

  3. 76 FR 51002 - Privacy Act of 1974; System of Records

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-17

    ..., 1996 (February 20, 1996, 61 FR 6427). Dated: August 12, 2011. Aaron Siegel, Alternate OSD Federal... with visual dysfunction related to traumatic brain injury, with an eye injury and a visual acuity in..., outpatient visit dates, and information on where eye or traumatic brain injury occurred. Authority...

  4. 76 FR 50460 - Privacy Act of 1974; Notice of a Computer Matching Program

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-15

    ... Resources'' at 61 Federal Register (FR) 6435, February 20, 1996, and OMB guidelines pertaining to computer... Federal Register at 54 FR 25818 on June 19, 1989. The matching agreement, as required by 5 U.S.C. 552a(r... Individuals,' dated February 8, 1996 (61 FR 6435). Dated: August 9, 2011. Aaron Siegel, Alternate OSD...

  5. 78 FR 35609 - Privacy Act of 1974; System of Records

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-13

    ..., 1996 (February 20, 1996, 61 FR 6427). Dated: June 10, 2013. Aaron Siegel, Alternate OSD Federal... Management System (PRIMS) (August 13, 2007, 72 FR 45235). Changes: * * * * * System location: Delete entry..., abdomen, waist, hips, percent body fat), Physical Readiness Test data, Fitness Enhancement Program...

  6. 77 FR 56632 - Privacy Act of 1974; System of Records

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-13

    ... About Individuals,'' dated February 8, 1996, (February 20, 1996, 61 FR 6427). Dated: September 10, 2012. Aaron Siegel, Alternate OSD Federal Register Liaison Officer, Department of Defense. F036 AF PC A System Name: Effectiveness/Performance Reporting Records (February 10, 2009, 74 FR 6591)....

  7. 77 FR 271 - Privacy Act of 1974; System of Records

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-01-04

    ... February 8, 1996 (February 20, 1996, 61 FR 6427). Dated: December 29, 2011. Aaron Siegel, Alternate OSD... (December 4, 2009, 74 FR 63734). Changes: * * * * * System location(s): Delete entry and replace with... address, date and place of birth; height; weight; hair and eye color; citizenship; grade/rank;...

  8. 77 FR 32601 - Revised Non-Foreign Overseas Per Diem Rates

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-01

    ... Bulletin Number 282. This bulletin lists revisions in the per diem rates prescribed for U.S. Government... 282 is being published in the Federal Register to assure that travelers are paid per diem at the most... Civilian Bulletin 282 are updated rates for Puerto Rico. Dated: May 29, 2012. Aaron Siegel, Alternate...

  9. 76 FR 46767 - Privacy Act of 1974; System of Records

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-03

    ..., 1996, 61 FR 6427). Dated: July 29, 2011. Aaron Siegel, Alternate OSD Federal Register Liaison Officer... Department of the Army Privacy Act of 1974; System of Records AGENCY: Department of the Army, DoD. ACTION: Notice to Add a System of Records. SUMMARY: The Department of the Army proposes to add a system...

  10. 78 FR 26623 - Privacy Act of 1974; System of Records

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-07

    ... February 8, 1996 (February 20, 1996, 61 FR 6427). Dated: May 2, 2013. Aaron Siegel, Alternate OSD Federal... Department of the Army Privacy Act of 1974; System of Records AGENCY: Department of the Army, DoD. ACTION: Notice to add a new System of Records. SUMMARY: The Department of the Army proposes to add a new...

  11. 78 FR 34352 - Privacy Act of 1974; System of Records

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-07

    ..., 1996 (February 20, 1996, 61 FR 6427). Dated: June 3, 2013. Aaron Siegel, Alternate OSD Federal Register... clearance and current status, passport information, language capability, self-rating/level of expertise and... reference. System manager(s) and address: Training Specialist, Curriculum Department, Defense Institute...

  12. 78 FR 61345 - Privacy Act of 1974; System of Records

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-10-03

    ... Management System Office, 4800 Mark Center Drive, East Tower, 2nd Floor, Suite 02G09, Alexandria, VA 22350..., and the Office of Management and Budget (OMB) pursuant to paragraph 4c of Appendix I to OMB Circular... February 8, 1996 (February 20, 1996, 61 FR 6427). Dated: September 30, 2013. Aaron Siegel, Alternate...

  13. 77 FR 37002 - Privacy Act of 1974; System of Records

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-20

    ..., 1996, 61 FR 6427). Dated: June 15, 2012. Aaron Siegel, Alternate OSD Federal Register Liaison Officer..., 74 FR 66298). Changes: * * * * * System location: Delete entry and replace with ``Primary location... dependents age 18 and older; DoD Civilians; DoD Contractors; other government civilians; U.S. Civilians;...

  14. 78 FR 34994 - Proposed Collection; Comment Request

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-11

    ...://www.regulations.gov . Follow the instructions for submitting comments. Mail: Federal Docket Management... ineligible dependents. Affected Public: Individuals or households Annual Burden Hours: 17,474 Number of..., waste, and abuse of dependent benefits. Dated: June 4, 2013. Aaron Siegel, Alternate OSD...

  15. 78 FR 50043 - 36(b)(1) Arms Sales Notification

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-16

    .... Dated: August 13, 2013. Aaron Siegel, Alternate OSD Federal Register Liaison Officer, Department of... Area Air Defense Command, Control, and Intelligence (FAAD C2I) Systems, 75 AN/VRC-92E SINCGARS Radios... SENTINEL Radars, 7 AN/YSQ-184D Forward Area Air Defense Command, Control, and Intelligence (FAAD...

  16. 76 FR 35191 - Privacy Act of 1974; System of Records

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-16

    ..., medical/psychological information, financial, employment, training records, test results and education... (February 20, 1996, 61 FR 6427). Dated: June 9, 2011. Aaron Siegel, Alternate OSD Federal Register Liaison Officer, Department of Defense. LDIA 0660 Security Files (July 24, 2006, 71 FR 41784) * * * * *...

  17. 78 FR 31528 - Privacy Act of 1974; System of Records

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-24

    ... (February 20, 1996, 61 FR 6427). Dated: May 7, 2013. Aaron Siegel, Alternate OSD Federal Register Liaison Officer, Department of Defense. Z0035-01 System Name: Financial Transaction Data (December 28, 2007, 72 FR...; and commissary patron profile information; social media (e.g. Facebook, Twitter, Flickr,...

  18. 78 FR 35610 - Privacy Act of 1974; System of Records

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-13

    ... February 8, 1996 (February 20, 1996, 61 FR 6427). Dated: June 10, 2013. Aaron Siegel, Alternate OSD Federal... Tracking System (April 2, 2008, 73 FR 17961) Changes: * * * * * ] Categories of records in the system... formulate response letters may contain name, Social Security Number (SSN), business or company name,...

  19. 77 FR 69807 - Privacy Act of 1974; System of Records

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-21

    ... (February 20, 1996, 61 FR 6427). Dated: November 15, 2012. Aaron Siegel, Alternate OSD Federal Register... System (DEERS), (August 3, 2011, 76 FR 46757). Changes: * * * * * System name: Delete entry and replace... may be eligible for expedited naturalization (Pub. L. 108-136, Section 1701, and E.O. 13269,...

  20. 76 FR 52320 - Privacy Act of 1974; System of Records

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-22

    ..., 1996 (February 20, 1996, 61 FR 6427). Dated: August 15, 2011. Aaron Siegel, Alternate OSD Federal... certificates of medical necessity; Medicare and Medicaid coverage data; and data on enrollment in various.... chapter 55, Medical and Dental Care; 32 CFR 199.17, TRICARE Program; 45 CFR part 160, Health and...

  1. 78 FR 73507 - Privacy Act of 1974; System of Records

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-06

    ... February 8, 1996 (February 20, 1996, 61 FR 6427). Dated: December 2, 2013. Aaron Siegel, Alternate OSD... Practices Records (October 27, 2011, 76 FR 66696). Changes: System name: Delete entry and replace with... arbitrations, negotiability, and representation issues. DATES: This proposed action will be effective...

  2. 78 FR 73512 - Privacy Act of 1974; System of Records

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-06

    ... February 8, 1996 (February 20, 1996, 61 FR 6427). Dated: December 3, 2013. Aaron Siegel, Alternate OSD... Flag Officers (March 7, 2007, 72 FR 10189). Changes: * * * * * Categories of records in the system... officers for the purpose of providing briefings and outreach materials, and facilitating...

  3. 76 FR 49753 - Privacy Act of 1974; System of Records

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-11

    ..., dexterity, cognitive, and/or communications impairments in the form of an accessible work environment. The..., dexterity, cognitive, and/or communications impairments in the form of an accessible work environment. The... (February 20, 1996, 61 FR 6427). Dated: August 5, 2011. Aaron Siegel, Alternate OSD Federal Register...

  4. 77 FR 19266 - Privacy Act of 1974; System of Records

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-30

    ... (February 20, 1996, 61 FR 6427). Dated: March 26, 2012. Aaron Siegel, Alternate OSD Federal Register Liaison Officer, Department of Defense. DWHS E03 System name: Security Review Index File (October 7, 2009, 74 FR..., personal phone numbers (home/ cell), personal/home email address, home mailing address of...

  5. 78 FR 14297 - Privacy Act of 1974; System of Records

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-05

    ..., 2008, 73 FR 17331). Changes: * * * * * System location: Delete entry and replace with ``Office of...://www.regulations.gov as they are received without change, including any personal identifiers or contact..., 1996 (February 20, 1996, 61 FR 6427). Dated: February 28, 2013. Aaron Siegel, Alternate OSD...

  6. 78 FR 14278 - Privacy Act of 1974; System of Records

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-05

    ..., 2008; 73 FR 40304). Changes: * * * * * System name: Delete entry and replace with ``Debarment and... without change, including any personal identifiers or contact information. FOR FURTHER INFORMATION CONTACT..., 1996 (February 20, 1996, 61 FR 6427). Dated: February 28, 2013. Aaron Siegel, Alternate OSD...

  7. 78 FR 35607 - Privacy Act of 1974; System of Records

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-13

    ... February 8, 1996 (February 20, 1996, 61 FR 6427). Dated: June 10, 2013. Aaron Siegel, Alternate OSD Federal... and Tracking System (April 2, 2008, 73 FR 17959) Changes: * * * * * System location: Delete entry and... of response letter; or case file number.'' * * * * * Retention and disposal: Delete entry and...

  8. 77 FR 57076 - Privacy Act of 1974; System of Records

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-17

    ..., 1996, 61 FR 6427). Dated: September 11, 2012. Aaron Siegel, Alternate OSD Federal Register Liaison Officer, Department of Defense. LDIA 0209 Litigation and Disposition Documentation (June 5, 2006, 71 FR... of the Secretary Privacy Act of 1974; System of Records AGENCY: Defense Intelligence Agency,...

  9. 78 FR 5787 - Privacy Act of 1974; System of Records

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-01-28

    ..., 1996, 61 FR 6427). Dated: January 7, 2013. Aaron Siegel, Alternate OSD Federal Register Liaison Officer, Department of Defense. LDIA 0450 System name: Drug-Free Workplace Files (September 9, 2009, 74 FR 46418... of the Secretary Privacy Act of 1974; System of Records AGENCY: Defense Intelligence Agency,...

  10. 77 FR 40865 - Privacy Act of 1974; System of Records

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-11

    ... 8, 1996 (February 20, 1996, 61 FR 6427). Dated: July 5, 2012. Aaron Siegel, Alternate OSD Federal..., military rank, and address; other names used, other ID number, citizenship, gender, race/ethnicity, birth... address, mother's middle name, family member information including name, relationship to sponsor,...

  11. 77 FR 29619 - Privacy Act of 1974; System of Records

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-18

    ... February 8, 1996 (February 20, 1996, 61 FR 6427). Dated: May 15, 2012. Aaron Siegel, Alternate OSD Federal... personnel. Categories of records in the system: Name, Social Security Number (SSN), gender, race/ethnicity... (citizenship, gender, date of birth, address, phone number, email address), medical information,...

  12. 77 FR 26260 - Privacy Act of 1974; System of Records

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-03

    ... available for public viewing on the Internet at http://www.regulations.gov as they are received without... (February 20, 1996, 61 FR 6427). Dated: April 30, 2012. Aaron Siegel, Alternate OSD Federal Register Liaison... (February 3, 2010, 75 FR 5579). Changes: * * * * * System name: Add ``Enterprise'' after ``Agency''....

  13. Aaron T. Beck's drawings and the psychoanalytic origin story of cognitive therapy.

    PubMed

    Rosner, Rachael I

    2012-02-01

    In this essay the author challenges the standard origin story of cognitive therapy, namely, that its founder Aaron T. Beck broke with psychoanalysis to pursue a more pragmatic, parsimonious, and experimentalist cognitive model. It is true that Beck broke with psychoanalysis in large measure as a result of his experimental disconfirmation of key psychoanalytic ideas. His new school of cognitive therapy brought the experimental ethos into every corner of psychological life, extending outward into the largest multisite randomized controlled studies of psychotherapy ever attempted and inward into the deepest recesses of our private worlds. But newly discovered hand-sketched drawings from 1964 of the schema, a conceptual centerpiece of cognitive therapy, as well as unpublished personal correspondence show that Beck continued to think psychoanalytically even after he broke with psychoanalysis. The drawings urge us to consider an origin story much more complex than the one of inherited tradition. This new, multifaceted origin story of cognitive therapy reaches beyond sectarian disagreements and speaks to a broader understanding of the theoretical underpinnings of cognitive therapy.

  14. Aaron O. Wells, MD and the Medical Committee for Human Rights: reflections on a life of conscience.

    PubMed

    Wells, Aaron O

    2004-11-01

    The southern civil rights movement compelled Dr. Aaron Wells and other doctors to find ways to use their skills in support of that movement. Through the Medical Committee for Human Rights (MCHR), healthcare workers provided a medical presence for civil rights protesters in the south during the 1960s. Formed at a time when racial segregation in professional medical associations, hospitals, and medical education was common, the MCHR also highlighted race-based inequities in American medicine. Dr. Wells, a man who lives a life of activism, was the first national president of the MCHR. During the summer of 2002, nearly 40 years after the founding of MCHR, Wells was interviewed about his experiences. Those reminiscences are the basis of this article.

  15. ["The future must look to the past"* : Prof. Dr. Abraham Aaron Buschke (1868-1943) and Wilhelm Ludwig Löwenstein (1895-1959)].

    PubMed

    Dräger, D L; Protzel, C; Hakenberg, O W

    2015-11-01

    Like many other areas of medicine, dermatology with its comparatively high proportion of Jewish physicians was also not spared from the National Socialist appointment policy with dismissals, laws on "appreciation of the people", research influenced by National Socialist policies, and persecution of Jewish physicians. Prof. Abraham Aaron Buschke and Dr. Wilhelm Ludwig Lowenstein, who were the first to describe the Buschke-Lowenstein tumor, also suffered this destiny. In March 1933, Professor Buschke was dismissed from the position of directing physician at the Virchow Hospital in Berlin and in 1934 his teaching license was revoked. Despite affidavits of his "loyalty to the regime", Dr. Lowenstein fared the same treatment.

  16. ["The future must look to the past"* : Prof. Dr. Abraham Aaron Buschke (1868-1943) and Wilhelm Ludwig Löwenstein (1895-1959)].

    PubMed

    Dräger, D L; Protzel, C; Hakenberg, O W

    2015-11-01

    Like many other areas of medicine, dermatology with its comparatively high proportion of Jewish physicians was also not spared from the National Socialist appointment policy with dismissals, laws on "appreciation of the people", research influenced by National Socialist policies, and persecution of Jewish physicians. Prof. Abraham Aaron Buschke and Dr. Wilhelm Ludwig Lowenstein, who were the first to describe the Buschke-Lowenstein tumor, also suffered this destiny. In March 1933, Professor Buschke was dismissed from the position of directing physician at the Virchow Hospital in Berlin and in 1934 his teaching license was revoked. Despite affidavits of his "loyalty to the regime", Dr. Lowenstein fared the same treatment. PMID:26450094

  17. What's in a Name?FRAMING:Martin-Bradshaw DYSfunctionality = Siegel ``Buzzwordism,Bandwagonism&Sloganeering For: Fun, Profit,Survival,Ego": From SOC to FLT Proof to High-Tc to Spintronics to Giant-Magnetoresistance: Ethics??? SHMETHICS!!! Rampant Sociolog

    NASA Astrophysics Data System (ADS)

    Siegel, Edward

    2008-03-01

    Buzzwordism,Bandwagonism,Sloganeering for:Fun,Profit,Survival, Ego=ethics DYSunctionality: Digits log-law: Siegel INVERSION: bosons=digits; Excluded d=0? P(0)=oo V P(1)Siegel[FUZZYICS]Pythagorean-thm+dimension-thy+category-semantics simple FLT pf.=vector-subtraction+Fermat least-action V Wiles: 1964<1994! Bak SOC,long-after Siegel[PSS(a)601,1971;Scripta(Acta)Met.1974(1977);Intl.Conf.AE,JIPA,1977;MRS Symp.Scaling,1990-proving SOC=F=ma Fourier-transform=AE]: 1971<1987: Not Per Bak, but PRE Bak!(ie Pure Bunk!) Bednorz-Mueller cuprates V Raveau-Chu TRUE high-Tc! Emery SC 3-band V Siegel multi-band Hubbard-mdls[J.Mag.Mag. Mtls.(1976-1980);APS March Mtgs.,1987-on];Intl.Conf.High-Tc:Stanford,1987;Berkeley,1987); WorldCong.SC, 1992]: 1970s<1993! Anderson SC RVB V Overhauser CORRECT SS/CDWs:1960s<1987. Fert-Grunberg GMR V decade-earlier Siegel[JMMM.7,31(1978);Mayo,Village Voice,p.40(8/21/78):1978<1988!!!A la Brian Martin-John Bradshaw addictions 12-step recovery programs[Healing SHAME That BINDS YOU]: One is only as SICK as one's SECRETS! Ethics? SHMETHICS! RAMPANT ethical DYSfunctionality!!!

  18. Siegel FIRST EXPERIMENTAL DISCOVERY of Granular-Giant-Magnetoresistance (G-GMR) DiagnosES/ED Wigner's-Disease/.../Spinodal-Decomposition in ``Super''Alloys Generic Endemic Extant in: Nuclear-Reactors/ Petrochemical-Plants/Jet/ Missile-Engines/...

    NASA Astrophysics Data System (ADS)

    Hoffman, Ace; Wigner-Weinberg, Eugene-Alvin; Siegel, Edward Carl-Ludwig Sidney; ORNL/Wigner/Weinberg/Siegel/Hollifeld/Yu/... Collaboration; ANL/Fermi/Wigner/Arrott/Weeks/Bader/Freeman/Sinha/Palazlotti/Nichols/Petersen/Rosner/Zimmer/... Collaboration; BNL/Chudahri/Damask/Dienes/Emery/Goldberg/Bak//Bari/Lofaro/... Collaboration; LLNL-LANL/Hecker/Tatro/Meara/Isbell/Wilkins/YFreund/Yudof/Dynes/Yang/... Collaboration; WestinKLouse/EPRI/PSEG/IAEA/ABB/Rickover/Nine/Carter/Starr/Stern/Hamilton/Richards/Lawes/OGrady/Izzo Collaboration

    2013-03-01

    Siegel[APS Shock-Physics Mtg., Chicago(11)] carbides solid-state chemistry[PSS (a)11,45(72); Semis. & Insuls. 5: 39,47,62 (79)], following: Weinberg-Siegel-Loretto-Hargraves-Savage-Westwood-Seitz-Overhauser-..., FIRST EXPERIMENTAL DISCOVERY of G-GMR[JMMM 7, 312(78); Google: ``If LEAKS Could KILL Ana Mayo''] identifIED/IES GENERIC ENDEMIC EXTANT domination of old/new (so mis-called) ``super''alloys': nuclear-reactors/spent-fuel-casks/refineries/jet/missile/rocket-engines in austenitic/FCC Ni/Fe/Co-based (so mis-called) ''super''alloys (182/82; Hastelloy-X,600,304/304L-Stainless-Steels,...,690!!!) GENERIC ENDEMIC EXTANT detrimental(synonyms!!!): THERMAL: Wigner's-disease(WD physics) [J.Appl.Phys.17,857(46)]/ Ostwald-ripening

  19. 'The world is full of big bad wolves': investigating the experimental therapeutic spaces of R.D. Laing and Aaron Esterson.

    PubMed

    McGeachan, Cheryl

    2014-09-01

    In conjunction with the recent critical assessments of the life and work of R.D. Laing, this paper seeks to demonstrate what is revealed when Laing's work on families and created spaces of mental health care are examined through a geographical lens. The paper begins with an exploration of Laing's time at the Tavistock Clinic in London during the 1960s, and of the co-authored text with Aaron Esterson entitled, Sanity, Madness and the Family (1964). The study then seeks to demonstrate the importance Laing and his colleague placed on the time-space situatedness of patients and their worlds. Finally, an account is provided of Laing's and Esterson's spatial thinking in relation to their creation of both real and imagined spaces of therapeutic care. PMID:25114145

  20. 'The world is full of big bad wolves': investigating the experimental therapeutic spaces of R.D. Laing and Aaron Esterson.

    PubMed

    McGeachan, Cheryl

    2014-09-01

    In conjunction with the recent critical assessments of the life and work of R.D. Laing, this paper seeks to demonstrate what is revealed when Laing's work on families and created spaces of mental health care are examined through a geographical lens. The paper begins with an exploration of Laing's time at the Tavistock Clinic in London during the 1960s, and of the co-authored text with Aaron Esterson entitled, Sanity, Madness and the Family (1964). The study then seeks to demonstrate the importance Laing and his colleague placed on the time-space situatedness of patients and their worlds. Finally, an account is provided of Laing's and Esterson's spatial thinking in relation to their creation of both real and imagined spaces of therapeutic care.

  1. ‘The world is full of big bad wolves’: investigating the experimental therapeutic spaces of R.D. Laing and Aaron Esterson

    PubMed Central

    2014-01-01

    In conjunction with the recent critical assessments of the life and work of R.D. Laing, this paper seeks to demonstrate what is revealed when Laing’s work on families and created spaces of mental health care are examined through a geographical lens. The paper begins with an exploration of Laing’s time at the Tavistock Clinic in London during the 1960s, and of the co-authored text with Aaron Esterson entitled, Sanity, Madness and the Family (1964). The study then seeks to demonstrate the importance Laing and his colleague placed on the time-space situatedness of patients and their worlds. Finally, an account is provided of Laing’s and Esterson’s spatial thinking in relation to their creation of both real and imagined spaces of therapeutic care. PMID:25114145

  2. 78 FR 45913 - Privacy Act of 1974; Systems of Records

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-30

    ... Individuals,'' dated February 8, 1996 (February 20, 1996, 61 FR 6427). Dated: July 25, 2013. Aaron Siegel... Patron File Control System (August 19, 2009, 74 FR 41869) Changes: * * * * * System Location: Delete... and Civil Liberties Office Web site at...

  3. 76 FR 65184 - Federal Advisory Committee; Defense Health Board (DHB) Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-20

    ..., Falls Church, Virginia 22041-3206, (703) 681-8448, Ext. 1215, Fax: (703) 681-3317, Christine.bader@tma... at (703) 681- 8448 ext. 1280 by November 1, 2011. Dated: October 17, 2011. Aaron Siegel,...

  4. Siegel[JMMM 7,312(`78)] FIRST EXPERIMENTAL DISCOVERY of Giant-Magnetoresistance Decade Pre ``Fert'' and ``Gruenberg'' ['88 - `78] = 10-Years = One-Decade Sounds, for Nuclear-Power Naïve ``Panacea'' for Global-Warming/Climate-Chan

    NASA Astrophysics Data System (ADS)

    Hoffmann, Masterace; Siegel, Edward

    Siegel[JMMM 7,312(`78); Monju (12/'95) LMFBR PREDICTION!!!] following: Wigner[JAP 17,857(`46)]-(Alvin)Weinberg(ANL/ORNL/ANS)-(Sidney)Siegel(ANL/ORNL/ANS)-Seitz-Overhauser-Rollnick-Pollard-Lofaro-Markey-Pringle[Nuclear-PowerFrom Physics to Politics(`79)] FIRST EXPERIMENTAL DISCOVERY [Siegel<<<''Fert''-''Gruenberg'':2007-Physics-Nobel/2006:-Wolf/Japan-prizes:[`88 -`78] =10-years =1-decade precedence!!!] of granular giant-magnetoresistance(GMR) [Google: ``EDWARD SIEGEL GIANT-MAGNETORESISTANCE ICMAO 1977 FLICKER''] [Google: ``Ana Mayo If LEAKS`Could' KILL''] in austenitic/FCC Ni/Fe-based (so MIScalled)''super''alloy-182/82 transition-welds GENERIC ENDEMIC EXTANT detrimental (SYNONYMS): Wigner's-disease/Ostwald-ripening/spinodal-decompositio/OVERageing-EMBRITTLEMENT/THERMAL-leading-to-mechanical (TLTM)-INstability/``sensitization'' in: nuclear-reactors/spent-fuel dry-casks/refineries/jet/missile/rocket-engines/...SOUNDS A DIRE WARNING FOR NAIVE Hansen-Sommerville-Holdren-DOE-NRC-OSTP-WNA-NEI-AIP-APS-...calls/media-hype/P.R./spin-doctoring for carbon-``free'' nuclear-power as a SUPPOSED ``panacea'' for climate-change/global-warming: ``TRUST BUT VERIFY!!!'' ; a VERY LOUD CAVEAT EMPTOR!!!

  5. Measures of Socioeconomic Status: Alternatives and Recommendations.

    ERIC Educational Resources Information Center

    Mueller, Charles, W.; Parcel, Toby L.

    1981-01-01

    Criticizes impressionistic or outdated measures of socioeconomic status, recommends the Duncan Socioeconomic Index and the Siegel Prestige Scale, and describes a strategy for measuring household or family SES when household composition and characteristics vary. (Author/DB)

  6. Aaron's Law Act of 2013

    THOMAS, 113th Congress

    Rep. Lofgren, Zoe [D-CA-19

    2013-06-20

    07/15/2013 Referred to the Subcommittee on Crime, Terrorism, Homeland Security, and Investigations. (All Actions) Tracker: This bill has the status IntroducedHere are the steps for Status of Legislation:

  7. Alternative security

    SciTech Connect

    Weston, B.H. )

    1990-01-01

    This book contains the following chapters: The Military and Alternative Security: New Missions for Stable Conventional Security; Technology and Alternative Security: A Cherished Myth Expires; Law and Alternative Security: Toward a Just World Peace; Politics and Alternative Security: Toward a More Democratic, Therefore More Peaceful, World; Economics and Alternative Security: Toward a Peacekeeping International Economy; Psychology and Alternative Security: Needs, Perceptions, and Misperceptions; Religion and Alternative Security: A Prophetic Vision; and Toward Post-Nuclear Global Security: An Overview.

  8. Bosonics: Phononics, Magnonics, Plasmonics in Nano-Scale Disorder(Nanonics), Metamaterials, Astro-Seismology (Meganonics): Brillouin-Siegel GENERIC: Generalized-Disorder Collective-Boson Mode-Softening Universality-Principle (G...P) With PIPUB Many-Body Localization

    NASA Astrophysics Data System (ADS)

    Siegel, Edward

    Siegel and Matsubara[Statphys-13(`77) Intl.Conf.Lattice-Dyn.(`77)Scripta Met.13,913(`80)]JMMM:5, 1, 84 (`77)22,1:41,58(`80)Mag.Lett.(`80)Phys./Chem.Liquids:4,(4) (`75)5,(1)(76)] generalization to GENERIC Siegel[J.Non-Xline-Sol.40,453(`80)] G...P GENERIC Brillouin[Wave-Propagation in Periodic-Structures(`22)]-Landau[`41]-Feynman[`51]-de Boer[in Phonons/Phonon-Interactions(`64)]-Egelstaff[Intro.Liquid-State(`65)]-Hubbard-Beebe[J.Phys.C(`67)]-``Anderson''[1958]- Siegel [J.Non-Xl.-Sol. 40, 453(`80)] GENERIC many-body localization. GENERIC Hubbard-Beebe[J.Phys.C(`67)] static structure-factor S(k) modulated kinetic-energy ω(k) = ℏ ⌃(2)k⌃(2)/2mS(k) expressing G....P(``bass-ackwardly'') aka homogeneity and isotropy creates GENERIC G...P with GENERIC pseudo-isotropic pseudo-Umklapp backscattering (PIPUB) for GENERIC many-body localization of and/or by mutually interacting collective-bosons: phonons(phononics) with magnons(magnonics) with plasmons(plasmonics) with fermions (electros, holes)...etc. in nano-scale ``disorder'', metamaterials and on very-macro-scales (surprisingly) Bildsten et.al. astro-seismology(meganonics) of red-giant main-sequence stars(Mira, Betelguese)!

  9. Alternate Alternates: A Medley of Alternate Assessments.

    ERIC Educational Resources Information Center

    Burdette, Paula J.; Olsen, Ken

    This paper highlights eight states that have implemented alternate assessments for children with disabilities who cannot participate in their state and district-wide assessment programs. The alternate assessment systems in Delaware, Florida, Georgia, Indiana, Minnesota, North Dakota, Utah, and West Virginia are briefly described, along with their…

  10. Alternative Therapies

    MedlinePlus

    ... Late Effects of Poliomyelitis for Physicians and Survivors © Alternative Therapies Alternative therapies, also called complementary, can support ... of motion, pain, and fatigue are often reported. Energy work includes acupuncture and acupressure, traditional Chinese medicine ...

  11. Alternative strategies: a better alternative.

    PubMed

    Doody, Dennis

    2010-05-01

    Alternatives can be defined as being any financial asset other than traditional stocks and bonds. They include marketable alternatives, private capital, and equity real estate. There are two primary reasons for investing in alternatives: the potential for greater return and the opportunity to diversify a portfolio. Although alternatives were challenged in the highly volatile environment that existed in 2008 and early 2009, they generally lived up to expectations.

  12. Alternative Schools.

    ERIC Educational Resources Information Center

    Pritchett, Stanley; Kimsey, Steve

    2002-01-01

    Describes the design of the DeKalb Alternative School in Atlanta, Georgia, located in a renovated shopping center. Purchasing commercial land and renovating the existing building saved the school system time and money. (EV)

  13. [Alternative medicine].

    PubMed

    Mitello, L

    2001-01-01

    In a critical situation of world official medicine, we can find different alternatives therapies: natural therapy traditional and complementary, survival sometimes, of antique stiles and conditions of life. New sciences presented for them empiricism to the margin of official science. Doctors and sorcerer do the best to defeat the horrible virus that contribute to build symbols categories of sick. The alternatives put dangerously in game the scientific myth of experiment and exhume, if they got lost, antique remedy, almost preserved like cultural wreck very efficient where the medicine is impotent. Besides alternatives and complementary therapies, that are remedies not recognized conventional from official medicine, there are the homeopathic, phytotherapy, pranotherapy, nutritional therapy, the ayurveda, the yoga, ecc. Italians and internationals research show a composite picture of persons that apply that therapies. Object of this work is to understand and know the way that sick lighten their sufferings and role that have o that can assume the nurses to assist this sick. PMID:12146072

  14. SEPHIROT: Scenario for Universe-Creation AUTOMATICALLY from Digits On-Average Euler-Bernoulli-Kummer-Riemann-Newcomb-Poincare-Weyl-Benford-Kac-Raimi-Hill-Antonoff-Siegel ``Digit-Physics'' Logarithm-Law: ``It's a Jack-in-the-Box Universe'': EMET/TRUTH!!!

    NASA Astrophysics Data System (ADS)

    Siegel, Edward Carl-Ludwig; Young, Frederic; Wignall, Janis

    2013-04-01

    SEPHIROT: Siegel[http://fqxi.org/community/forum/topic/1553]: Ten-[0->9]-Digits; Average Log-Law SCALE-Invariance; Utter-Simplicity: ``Complexity'' (vs. ``Complicatedness''); Zipf-law/Hyperbolicity/ Inevitability SCENARIO AUTOMATICALLY CREATES & EVOLVES a UNIVERSE: inflation, a big-bang, bosons(E)->Mellin-(c2)-tranform->fermions(m), hidden-dark-energy(HDE), hidden-dark-matter (HDM), cosmic-microwave-background(CMB), supersymmetry(SUSY), PURPOSELY NO: theories,models,mechanisms,processes, parameters,assumptions,WHATSOEVER: It's a ``Jack-in-the-Box'' Universe!!!: ONLY VIA: Newcomb [Am.J.Math.4(1),39(1881)]QUANTUM-discovery!!!-Benford-Siegel-Antonoff[AMS.Joint-Mtg.(02)-Abs.#973-60-124!!!] inversion to ONLY BEQS with d=0 BEC: ``Digit-Physics''!; Log fixed-point invariance(s): [base=units=SCALE] of digits classic (not classical!) average [CAUSING] log statistical-correlations =log(1+1/d), with physics-crucial d=0 BEC singularity/pole, permits SEPHIROT!!!: ``digits are quanta are bosons because bosons are and always were digits!!!'': Digits = Bosons with d=0 BEC(!!!) & expansion to Zipf-law Hyperbolicity INEVITABILITY CMB!

  15. Cosmic alternatives?

    NASA Astrophysics Data System (ADS)

    Gregory, Ruth

    2009-04-01

    "Cosmologists are often in error but never in doubt." This pithy characterization by the Soviet physicist Lev Landau sums up the raison d'être of Facts and Speculations in Cosmology. Authors Jayant Narlikar and Geoffrey Burbidge are proponents of a "steady state" theory of cosmology, and they argue that the cosmological community has become fixated on a "Big Bang" dogma, suppressing alternative viewpoints. This book very much does what it says on the tin: it sets out what is known in cosmology, and puts forward the authors' point of view on an alternative to the Big Bang.

  16. Alternative Conceptualizations.

    ERIC Educational Resources Information Center

    Borman, Kathryn M., Ed.; O'Reilly, Patricia, Ed.

    1992-01-01

    This theme issue of the serial "Educational Foundations" contains five articles devoted to the topic of "Alternative Conceptualizations" of the foundations of education. In "The Concept of Place in the New Sociology of Education," Paul Theobald examines the notion of place in educational theory and practice. Janice Jipson and Nicholas Paley, in…

  17. Magnetostrictive Alternator

    NASA Technical Reports Server (NTRS)

    Dyson, Rodger; Bruder, Geoffrey

    2013-01-01

    This innovation replaces the linear alternator presently used in Stirling engines with a continuous-gradient, impedance-matched, oscillating magnetostrictive transducer that eliminates all moving parts via compression, maintains high efficiency, costs less to manufacture, reduces mass, and eliminates the need for a bearing system. The key components of this new technology are the use of stacked magnetostrictive materials, such as Terfenol-D, under a biased magnetic and stress-induced compression, continuous-gradient impedance-matching material, coils, force-focusing metallic structure, and supports. The acoustic energy from the engine travels through an impedancematching layer that is physically connected to the magnetostrictive mass. Compression bolts keep the structure under compressive strain, allowing for the micron-scale compression of the magnetostrictive material and eliminating the need for bearings. The relatively large millimeter displacement of the pressure side of the impedance-matching material is reduced to micron motion, and undergoes stress amplification at the magnetostrictive interface. The alternating compression and expansion of the magnetostrictive material creates an alternating magnetic field that then induces an electric current in a coil that is wound around the stack. This produces electrical power from the acoustic pressure wave and, if the resonant frequency is tuned to match the engine, can replace the linear alternator that is commonly used.

  18. Alternative Thinking.

    ERIC Educational Resources Information Center

    Herman, Dan

    1999-01-01

    Explains how advances in diesel and alternative fuels has caused schools to reconsider their use for their bus fleets. Reductions in air pollution emissions, cost-savings developments, and the economies experienced from less downtime and maintenance requirements are explored. (GR)

  19. Alternative fuels

    NASA Technical Reports Server (NTRS)

    Grobman, J. S.; Butze, H. F.; Friedman, R.; Antoine, A. C.; Reynolds, T. W.

    1977-01-01

    Potential problems related to the use of alternative aviation turbine fuels are discussed and both ongoing and required research into these fuels is described. This discussion is limited to aviation turbine fuels composed of liquid hydrocarbons. The advantages and disadvantages of the various solutions to the problems are summarized. The first solution is to continue to develop the necessary technology at the refinery to produce specification jet fuels regardless of the crude source. The second solution is to minimize energy consumption at the refinery and keep fuel costs down by relaxing specifications.

  20. SIEGEL GMR [DECADE PRE-Fert] -> Diffusive-MR -> Magnetic-H-Valve -> HINDENBURG-EFFECT -> FLYING-WATER Makes New H2O in New Places, TERRAFORMING via ONLY H MAX-Buoyancy on Geomorphology: H-Up; H2O-Down: Renewables-H-H2O: ONLY H IS FLYING-WATER

    NASA Astrophysics Data System (ADS)

    Siegel, Edward

    2008-03-01

    ``G/CMR'' 2007 Physics Nobel/Wolf/Japan-Prizes ``a tad'' PREdated by SIEGEL[www.flickr.com; search on GMR]@:WAPD/PSEG/IAEA/ABB(1973-77)[J.Mag.Mag.Mtls.,7,312 & 334(1978); -``mysteriously'' ``not yet scanned'' by Elsevier!?; A.Mayo, Village Voice,p.40(Aug.21,1978) in (so miscalled)``super''alloys:[Ni-based & Fe-based stainless-steels: ANY/ALL!!!] generic endemic: Wigner's[JAP,17,857(1946)]-disease/Ostwald-ripening/ spinodal-decomposition/overageing-embrittlement/thermo-mechanical-INstability[Daniel Horner, www.Platts.com or LexisNexis.com; or www.animatedsoftware.com's nuc"elär sector: rhoffman@animatedsoftware.com; 760-720-7261]. Enabled Ertl-Radd-Youdelis-Herring-Alefeld-Siegel[Intl..Conf. Alt.-Energy, Bal Harbor; Hemisphere/ Springer(1980)-vol.5,page 459!; W Sci. Talent-Search(1957)] H-ion/proton-band diffusive-magnetoresistance enabled magnetic-H-valve enabled HINDENBURG-EFFECT(H-up; H2O-down) enabled FLYING-WATER, enables in new places making new water/glaciers(only possible way!) & rebaseifying now acidifying-(dying)-oceans [U.McFarling, L.A. Times,Aug.3(2006))]and TERRAFORMING [D.Biello,Sci.Am.News(Mar.9,2007); D.Rosenfeld, Science 315,1396(Mar.9,2007) (http:/earth.huji.ac.il/research.asp)]a drought-parched Earth via ONLY HYDROGEN MAXIMAL Archimedes-buoyancy's geomorphology/ gravitational-potential-energy differences: WATER!!!

  1. Alternative Splice in Alternative Lice

    PubMed Central

    Tovar-Corona, Jaime M.; Castillo-Morales, Atahualpa; Chen, Lu; Olds, Brett P.; Clark, John M.; Reynolds, Stuart E.; Pittendrigh, Barry R.; Feil, Edward J.; Urrutia, Araxi O.

    2015-01-01

    Genomic and transcriptomics analyses have revealed human head and body lice to be almost genetically identical; although con-specific, they nevertheless occupy distinct ecological niches and have differing feeding patterns. Most importantly, while head lice are not known to be vector competent, body lice can transmit three serious bacterial diseases; epidemictyphus, trench fever, and relapsing fever. In order to gain insights into the molecular bases for these differences, we analyzed alternative splicing (AS) using next-generation sequencing data for one strain of head lice and one strain of body lice. We identified a total of 3,598 AS events which were head or body lice specific. Exon skipping AS events were overrepresented among both head and body lice, whereas intron retention events were underrepresented in both. However, both the enrichment of exon skipping and the underrepresentation of intron retention are significantly stronger in body lice compared with head lice. Genes containing body louse-specific AS events were found to be significantly enriched for functions associated with development of the nervous system, salivary gland, trachea, and ovarian follicle cells, as well as regulation of transcription. In contrast, no functional categories were overrepresented among genes with head louse-specific AS events. Together, our results constitute the first evidence for transcript pool differences in head and body lice, providing insights into molecular adaptations that enabled human lice to adapt to clothing, and representing a powerful illustration of the pivotal role AS can play in functional adaptation. PMID:26169943

  2. Alternative Splice in Alternative Lice.

    PubMed

    Tovar-Corona, Jaime M; Castillo-Morales, Atahualpa; Chen, Lu; Olds, Brett P; Clark, John M; Reynolds, Stuart E; Pittendrigh, Barry R; Feil, Edward J; Urrutia, Araxi O

    2015-10-01

    Genomic and transcriptomics analyses have revealed human head and body lice to be almost genetically identical; although con-specific, they nevertheless occupy distinct ecological niches and have differing feeding patterns. Most importantly, while head lice are not known to be vector competent, body lice can transmit three serious bacterial diseases; epidemictyphus, trench fever, and relapsing fever. In order to gain insights into the molecular bases for these differences, we analyzed alternative splicing (AS) using next-generation sequencing data for one strain of head lice and one strain of body lice. We identified a total of 3,598 AS events which were head or body lice specific. Exon skipping AS events were overrepresented among both head and body lice, whereas intron retention events were underrepresented in both. However, both the enrichment of exon skipping and the underrepresentation of intron retention are significantly stronger in body lice compared with head lice. Genes containing body louse-specific AS events were found to be significantly enriched for functions associated with development of the nervous system, salivary gland, trachea, and ovarian follicle cells, as well as regulation of transcription. In contrast, no functional categories were overrepresented among genes with head louse-specific AS events. Together, our results constitute the first evidence for transcript pool differences in head and body lice, providing insights into molecular adaptations that enabled human lice to adapt to clothing, and representing a powerful illustration of the pivotal role AS can play in functional adaptation.

  3. 77 FR 21974 - Privacy Act of 1974; System of Records

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-12

    ... Individuals,'' dated February 8, 1996 (February 20, 1996, 61 FR 6427). Dated: April 9, 2012. Aaron Siegel... Intelligence Virtual University (JIVU II) (March 24, 2008, 73 FR 15496) Changes: * * * * * System locations... on a need- to-know basis in the performance of their duties. Passwords and User IDs are used...

  4. 78 FR 14284 - Privacy Act of 1974; System of Records

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-05

    ... containing employee data; name, Social Security Number (SSN), time and attendance, and work schedule; and...,'' dated February 8, 1996 (February 20, 1996, 61 FR 6427). Dated: February 28, 2013. Aaron Siegel... Management Information System (DMIS) (November 9, 2005, 70 FR 67995). Changes: * * * * * System...

  5. 77 FR 56628 - Privacy Act of 1974; System of Records

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-13

    ... Individuals,'' dated February 8, 1996 (February 20, 1996, 61 FR 6427). Dated: September 10, 2012. Aaron Siegel.... Kris Grein, National Security Agency/Central Security Service (NSA/CSS), Freedom of Information Act and... Government who wrote to NSA on behalf of the constituent and who use it to respond to the constituent....

  6. 76 FR 35197 - Privacy Act of 1974; System of Records

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-16

    ... Maintaining Records About Individuals,'' February 20, 1996, 61 FR 6427. Dated: June 7, 2011. Aaron Siegel... Correspondence Course Program (ACCP) (July 25, 2008, 73 FR 43420). Changes: System Name: Delete entry and replace... Department of the Army Privacy Act of 1974; System of Records AGENCY: Department of the Army, DoD....

  7. 78 FR 45513 - Privacy Act of 1974; Computer Matching Program

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-29

    ... FR 25818. The matching agreement, as required by 5 U.S.C. 552a(r) of the Privacy Act of 1974, and an... Individuals'', dated February 8, 1996 (February 20, 1996, 61 FR 6427). Dated: July 24, 2013. Aaron Siegel... Base'', November 23, 2011, 76 FR 72391. 3. HHS will be disclosing, as applicable, to DMDC personal...

  8. 76 FR 77811 - Privacy Act of 1974; Notice of a Computer Matching Program

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-14

    ... Federal Register at 54 FR 25818 on June 19, 1989. The matching agreement, as required by 5 U.S.C. 552a(r... Records about Individuals,' dated February 8, 1996 (61 FR 6435). ] Dated: December 9, 2011. Aaron Siegel... Rehabilitation and Employment Records--VA'' (58 VA 21/22/28), published at 74 FR 29275 (June 19, 2009), and...

  9. 78 FR 22854 - Privacy Act of 1974; System of Records

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-17

    ... submitted on April 1, 2013, to the House Committee on Oversight and Government Reform, the Senate Committee... Individuals,'' dated February 8, 1996 (February 20, 1996, 61 FR 6427). Dated: April 1, 2013. Aaron Siegel... News Releases (June 24, 2011; 76 FR 37082). Changes: * * * * * System location: Delete entry...

  10. 77 FR 40863 - Privacy Act of 1974; System of Records

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-11

    ... Individuals,'' dated February 8, 1996 (February 20, 1996, 61 FR 6427). Dated: July 5, 2012. Aaron Siegel... contesting contents and appealing initial agency determinations are published in 32 CFR part 326 or may be.... 553(b)(1), (2), and (3), and published in 32 CFR part 326. For additional information contact...

  11. 77 FR 31591 - Privacy Act of 1974; System of Records

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-29

    ... Individuals,'' dated February 8, 1996 (February 20, 1996, 61 FR 6427). Dated: May 23, 2012. Aaron Siegel... General Records (December 2, 2008, 73 FR 73252). * * * * * Categories of records in the system: Delete... Office, Office of Warfighting Integration and Chief Information officer, ATTN: SAF/CIO A6, 1800 Air...

  12. 78 FR 14282 - Privacy Act of 1974; System of Records

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-05

    ... Individuals,'' dated February 8, 1996 (February 20, 1996, 61 FR 6427). Dated: February 28, 2013. Aaron Siegel... Access Management System (TEAMS) (April 29, 2004, 69 FR 23497). Changes: * * * * * Categories of records... electronic storage media.'' * * * * * Safeguards: Delete entry and replace with ``Electronic records...

  13. 78 FR 70543 - Privacy Act of 1974; System of Records

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-26

    ...://www.regulations.gov as they are received without change, including any personal identifiers or contact...,'' dated February 8, 1996 (February 20, 1996, 61 FR 6427). Dated: November 21, 2013. Aaron Siegel... requester may also visit one of the system managers listed on the WHCA intranet. As proof of identity...

  14. 78 FR 32635 - Privacy Act of 1974; System of Records

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-31

    ... Individuals,'' dated February 8, 1996 (February 20, 1996, 61 FR 6427). Dated: May 23, 2013. Aaron Siegel... terrorism (``known or suspected terrorists''), individuals who were officially detained during military operations, but not as Enemy Prisoners of War, and who have been identified to pose an actual or...

  15. 77 FR 22290 - Privacy Act of 1974; System of Records

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-13

    ... Individuals,'' dated February 8, 1996 (February 20, 1996, 61 FR 6427). Dated: April 9, 2012. Aaron Siegel... Support System (September 6, 2007, 72 FR 51215) Changes: * * * * * System name: Delete entry and replace... of the Secretary Privacy Act of 1974; System of Records AGENCY: Defense Intelligence Agency,...

  16. 77 FR 39488 - Privacy Act of 1974; System of Records

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-03

    ... Individuals, ``dated February 8, 1996 (February 20, 1996, 61 FR 6427). Dated: June 28, 2012. Aaron Siegel... Visas (October 13, 2009, 74 FR 52462). Changes: * * * * * System Location: Delete entry and replace with... of the Secretary Privacy Act of 1974; System of Records AGENCY: Defense Intelligence Agency,...

  17. 77 FR 21976 - Privacy Act of 1974; System of Records

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-12

    ... Individuals,'' dated February 8, 1996 (February 20, 1996, 61 FR 6427). Dated: April 9, 2012. Aaron Siegel... (March 18, 2010, 75 FR 13089) Changes: * * * * * System name: Delete entry and replace with ``DIA... of the Secretary Privacy Act of 1974; System of Records AGENCY: Defense Intelligence Agency,...

  18. 78 FR 17386 - Privacy Act of 1974; System of Records

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-21

    ... Individuals,'' dated February 8, 1996 (February 20, 1996, 61 FR 6427). Dated: March 18, 2013. Aaron Siegel... (April 12, 2011; 76 FR 20341). Changes: * * * * * System location: Delete entry and replace with ``Public... of the Secretary Privacy Act of 1974; System of Records AGENCY: Defense Logistics Agency, DoD....

  19. CYBERWAR-2012/13: Siegel 2011 Predicted Cyberwar Via ACHILLES-HEEL DIGITS BEQS BEC ZERO-DIGIT BEC of/in ACHILLES-HEEL DIGITS Log-Law Algebraic-Inversion to ONLY BEQS BEC Digit-Physics U Barabasi Network/Graph-Physics BEQS BEC JAMMING Denial-of-Access(DOA) Attacks 2012-Instantiations

    NASA Astrophysics Data System (ADS)

    Huffmann, Master; Siegel, Edward Carl-Ludwig

    2013-03-01

    Newcomb-Benford(NeWBe)-Siegel log-law BEC Digit-Physics Network/Graph-Physics Barabasi et.al. evolving-``complex''-networks/graphs BEC JAMMING DOA attacks: Amazon(weekends: Microsoft I.E.-7/8(vs. Firefox): Memorial-day, Labor-day,...), MANY U.S.-Banks:WF,BoA,UB,UBS,...instantiations AGAIN militate for MANDATORY CONVERSION to PARALLEL ANALOG FAULT-TOLERANT but slow(er) SECURITY-ASSURANCE networks/graphs in parallel with faster ``sexy'' DIGITAL-Networks/graphs:``Cloud'', telecomm: n-G,..., because of common ACHILLES-HEEL VULNERABILITY: DIGITS!!! ``In fast-hare versus slow-tortoise race, Slow-But-Steady ALWAYS WINS!!!'' (Zeno). {Euler [#s(1732)] ∑- ∏()-Riemann[Monats. Akad. Berlin (1859)] ∑- ∏()- Kummer-Bernoulli (#s)}-Newcomb [Am.J.Math.4(1),39 (81) discovery of the QUANTUM!!!]-{Planck (01)]}-{Einstein (05)]-Poincar e [Calcul Probabilités,313(12)]-Weyl[Goett. Nach.(14); Math.Ann.77,313(16)]-(Bose (24)-Einstein(25)]-VS. -Fermi (27)-Dirac(27))-Menger [Dimensiontheorie(29)]-Benford [J.Am. Phil.Soc.78,115(38)]-Kac[Maths Stats.-Reason. (55)]- Raimi [Sci.Am.221,109(69)]-Jech-Hill [Proc.AMS,123,3,887(95)] log-function

  20. Complementary and Alternative Medicine

    MedlinePlus

    ... Help a Friend Who Cuts? Complementary and Alternative Medicine KidsHealth > For Teens > Complementary and Alternative Medicine Print ... replacement. continue How Is CAM Different From Conventional Medicine? Conventional medicine is based on scientific knowledge of ...

  1. Assessment "Honest Alternatives".

    ERIC Educational Resources Information Center

    Mandel, Susan Glazer

    1995-01-01

    Addresses the challenge of finding or creating alternatives to tests and traditional grading systems. Reflects on and describes the experience of creating an assessment tool and cautions against choosing alternatives that merely camouflage the grades. Encourages educators to find authentic alternatives to describe children's growth. (BAC)

  2. Complementary and Alternative Therapies

    PubMed Central

    Moore, Mary Lou

    2002-01-01

    Complementary and alternative therapies are increasingly used by many pregnant women in the United States; however, limited research is available on many therapies. The number of studies should increase with the establishment of the National Center for Complementary and Alternative Medicine by the National Institutes of Health. This column reviews recent studies of both herbal medicines and alternative therapies used in pregnancy. PMID:17273285

  3. Alternative Teacher Certification.

    ERIC Educational Resources Information Center

    Newman, Carol; Thomas, Kay

    This paper examines issues related to alternative teacher certification, discussing teacher certification in Texas and noting that most researchers agree that both traditional and alternative routes to teacher preparation need improvement. For over a decade, alternative certification has become increasingly available in Texas. This paper…

  4. Alternative Certification Isn't Alternative

    ERIC Educational Resources Information Center

    Walsh, Kate; Jacobs, Sandi

    2007-01-01

    While nearly all states now have something on their books labeled "alternate route to certification," these programs defy standard definition due to their enormous variability. States differ in the types of candidates allowed to apply (e.g., career changers or recent college graduates) and in the academic backgrounds these individuals must…

  5. Alternative Solar Indices

    SciTech Connect

    Lantz, L.J.

    1980-07-01

    Possible alternative Solar Indices which could either be a perturbation from the currently defined Solar Index or possible indices based on current technologies for other media markets are discussed. An overview is given of the current project, including the logic that was utilized in defining its current structure and then alternative indices and definitions are presented and finally, recommendations are made for adopting alternative indices.

  6. Alternative solar indices

    NASA Astrophysics Data System (ADS)

    Lantz, L. J.

    1980-07-01

    Possible alternative Solar Indices which could either be a perturbation from the currently defined Solar Index or possible indices based on current technologies for other media markets are discussed. An overview is given of the current project, including the logic that was utilized in defining its current structure and then alternative indices and definitions are presented and finally, recommendations are made for adopting alternative indices.

  7. Alternate drop pulse polarography

    USGS Publications Warehouse

    Christie, J.H.; Jackson, L.L.; Osteryoung, R.A.

    1976-01-01

    The new technique of alternate drop pulse polarography is presented. An experimental evaluation of alternate drop pulse polarography shows complete compensation of the capacitative background due to drop expansion. The capillary response phenomenon was studied in the absence of faradaic reaction and the capillary response current was found to depend on the pulse width to the -0.72 power. Increased signal-to-noise ratios were obtained using alternate drop pulse polarography at shorter drop times.

  8. Piston engine configuration alternatives

    SciTech Connect

    Wyczalek, F.A.

    1989-01-01

    This paper provides a technological assessment of alternate engine component configuration and material alternatives. It includes a comparative analysis of key characteristics of Gasoline, Diesel and Gas Turbine engines built by Daihatsu, Honda, Isuzu, Mazda, Mitsubishi, Nissan, Suburu, Suzuki and Toyota. The piston engines range from two to ten cylinders with inline, vee and opposed configurations. Furthermore, additional special features and alternative choices include variable compression ratio, ceramic structural components, supercharger, turbocharger, twin turbocharger, supercharger-turbocharger combined and the regenerative gas turbine.

  9. Alternator insulation evaluation tests

    NASA Technical Reports Server (NTRS)

    Penn, W. B.; Schaefer, R. F.; Balke, R. L.

    1972-01-01

    Tests were conducted to predict the remaining electrical insulation life of a 60 KW homopolar inductor alternator following completion of NASA turbo-alternator endurance tests for SNAP-8 space electrical power systems application. The insulation quality was established for two alternators following completion of these tests. A step-temperature aging test procedure was developed for insulation life prediction and applied to one of the two alternators. Armature winding insulation life of over 80,000 hours for an average winding temperature of 248 degrees C was predicted using the developed procedure.

  10. System Alternatives Project

    ERIC Educational Resources Information Center

    Petrait, James A.

    1977-01-01

    The Systems Alternatives Project is an attempt to develop open classroom alternatives within a modular scheduling system. Biology students are given both action and test objectives that emphasize individualization. Structure of the project is detailed and an attempt to analyze the project evaluation data statistically is included. (MA)

  11. Alternative Fuels Data Center

    SciTech Connect

    2013-06-01

    Fact sheet describes the Alternative Fuels Data Center, which provides information, data, and tools to help fleets and other transportation decision makers find ways to reduce petroleum consumption through the use of alternative and renewable fuels, advanced vehicles, and other fuel-saving measures.

  12. Alternative Schools, Mainstream Education

    ERIC Educational Resources Information Center

    McKee, Jan; Conner, Evguenia

    2007-01-01

    Alternative education has its own history. Having emerged in the sixties as a response to the social crisis, its goal was primarily to fight increasing bureaucracy and the depersonalization of public education by giving students more freedom and minimal adult supervision. In the eighties, the understanding of "alternative education" narrowed to…

  13. Alternatives: Project Description.

    ERIC Educational Resources Information Center

    Brier, Norman

    Alternatives is a project designed for youngsters, ages 11-15, who display serious conduct problems and severe learning deficiencies. The primary goal of the project is to prevent the development of a chronic antisocial orientation among youngsters who are at high risk for such an outcome. The interventions employed at Alternatives are based on…

  14. Alternative Automobile Engines

    ERIC Educational Resources Information Center

    Wilson, David Gordon

    1978-01-01

    Requirements for cleaner and more efficient engines have stimulated a search for alternatives to the conventional spark-ignition engine. So far, the defects of the alternative engines are clearer than the virtues. The following engines are compared: spark ignition, diesel, vapor-cycle, Stirling, and gas turbine. (Author/MA)

  15. Alternative Work Programs

    ERIC Educational Resources Information Center

    Kuehn, Kerri L.

    2004-01-01

    Employers are feeling the strain of needing to offer alternative work arrangements to retain and recruit employees. Due to a change in demographics, dual-career couples and increased technology; people are demanding a transformation in the workplace environment. Two alternatives, which are being offered by employers, are flextime and…

  16. Alternative fuel information: Alternative fuel vehicle outlook

    SciTech Connect

    Not Available

    1994-06-01

    Major automobile manufacturers continue to examine a variety of alternative fuel vehicle (AFV) options in an effort to provide vehicles that meet the fleet requirements of the Clean Air Act Amendments of 1990 (CAAA) and the Energy Policy Act of 1992 (EPACT). The current generation of AFVs available to consumers is somewhat limited as the auto industry attempts to respond to the presently uncertain market. At the same time, however, the automobile industry must anticipate future demand and is therefore engaged in research, development, and production programs on a wide range of alternative fuels. The ultimate composition of the AFV fleet may be determined by state and local regulations which will have the effect of determining demand. Many state and regional groups may require vehicles to meet emission standards more stringent than those required by the federal government. Therefore, a significant impact on the market could occur if emission classifications begin serving as the benchmark for vehicles, rather than simply certifying a vehicle as capable of operating on an ``alternative`` to gasoline. Vehicles classified as Zero-Emissions, or even Inherently Low-Emissions, could most likely be met only by electricity or natural gas, thereby dictating that multi-fuel vehicles would be unable to participate in some clean air markets. In the near-term, the Clinton Administration desires to accelerate the use of alternative fuels as evidenced by an executive order directing the federal government to increase the rate of conversion of the federal fleet beyond that called for in EPACT. The Administration has expressed particular interest in using more compressed natural gas (CNG) as a motor fuel, which has resulted in the auto industry`s strong response of concentrating short-term efforts on CNG vehicles. For the 1994 model year, a number of CNG cars and trucks will be available from major automobile manufacturers.

  17. Alternative fuel transit buses

    SciTech Connect

    Motta, R.; Norton, P.; Kelly, K.

    1996-10-01

    The National Renewable Energy Laboratory (NREL) is a U.S. Department of Energy (DOE) national laboratory; this project was funded by DOE. One of NREL`s missions is to objectively evaluate the performance, emissions, and operating costs of alternative fuel vehicles so fleet managers can make informed decisions when purchasing them. Alternative fuels have made greater inroads into the transit bus market than into any other. Each year, the American Public Transit Association (APTA) surveys its members on their inventory and buying plans. The latest APTA data show that about 4% of the 50,000 transit buses in its survey run on an alternative fuel. Furthermore, 1 in 5 of the new transit buses that members have on order are alternative fuel buses. This program was designed to comprehensively and objectively evaluate the alternative fuels in use in the industry.

  18. Complementary and Alternative Medicine.

    PubMed

    Quezada, Sandra M; Briscoe, Jessica; Cross, Raymond K

    2016-06-01

    Inflammatory bowel disease is a complex, chronic, multifactorial inflammatory disorder of the digestive tract. Standard therapies include immunosuppressive and biological treatments, but there is increasing interest in the potential benefit of complementary and alternative medicine for the treatment of inflammatory bowel disease. Given the high prevalence of use of complementary and alternative medicine among inflammatory bowel disease patients, gastroenterologists must remain knowledgeable regarding the risks and benefits of these treatment options. This article reviews the updated scientific data on the use of biologically based complementary and alternative therapies for the treatment of inflammatory bowel disease.

  19. Apples and Oranges: A Rejoinder to Smith and Siegel

    ERIC Educational Resources Information Center

    Cobern, Bill

    2004-01-01

    This article reiterates the view that belief and knowledge can be conflated based on having a common form. The pedagogical advantage is that teachers are less likely to close off student discussions needed to help students develop an understanding of the characteristics and limitations of scientific knowledge. It is also less likely that a…

  20. Evaluation of Expenditure Alternates

    ERIC Educational Resources Information Center

    Poehlein, Gary W.; And Others

    1973-01-01

    Illustrates a system of calculating dollar expenditures over periods of time in terms of present value. The system enables planners, school boards, and administrators to compare expenditure alternatives as a decisionmaking factor. (Author)

  1. GLOBAL ALTERNATIVE FUTURE SCENARIOS

    EPA Science Inventory

    One way to examine possible future outcomes for environmental protection is through the development and analysis of alternative future scenarios. This type of assessment postulates two or more different paths that social and environmental development might take, using correspond...

  2. Alternative disinfectant water treatments

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Alternative disinfestant water treatments are disinfestants not as commonly used by the horticultural industry. Chlorine products that produce hypochlorous acid are the main disinfestants used for treating irrigation water. Chlorine dioxide will be the primary disinfestant discussed as an alternativ...

  3. Alternative and Complementary Therapies

    MedlinePlus

    ... always designed to treat a particular illness: Some alternative therapies treat the whole person, not an illness. They might restore harmony, balance, or normal energy flow. Acupuncturists, for example, use the pulse to ...

  4. SOLVENT WASTE REDUCTION ALTERNATIVES

    EPA Science Inventory

    This publication contains edited versions of presentations on this subject made at five Technology Transfer seminars in 1988. Chapters are included on land disposal regulations and requirements; waste solvent disposal alternatives from various industries such as process equipment...

  5. Alternatives to Nursing Homes

    MedlinePlus

    ... this website may not be available. Alternatives to nursing homes Before you make any decisions about long ... live and what help you may need. A nursing home may not be your only choice. Discharge ...

  6. Alternative fuel information sources

    SciTech Connect

    Not Available

    1994-06-01

    This short document contains a list of more than 200 US sources of information (Name, address, phone number, and sometimes contact) related to the use of alternative fuels in automobiles and trucks. Electric-powered cars are also included.

  7. Seal design alternatives study

    SciTech Connect

    Van Sambeek, L.L.

    1993-06-01

    This report presents the results from a study of various sealing alternatives for the WIPP sealing system. Overall, the sealing system has the purpose of reducing to the extent possible the potential for fluids (either gas or liquid) from entering or leaving the repository. The sealing system is divided into three subsystems: drift and panel seals within the repository horizon, shaft seals in each of the four shafts, and borehole seals. Alternatives to the baseline configuration for the WIPP seal system design included evaluating different geometries and schedules for seal component installations and the use of different materials for seal components. Order-of-magnitude costs for the various alternatives were prepared as part of the study. Firm recommendations are not presented, but the advantages and disadvantages of the alternatives are discussed. Technical information deficiencies are identified and studies are outlined which can provide required information.

  8. Alternate policies for alternate energy sources

    SciTech Connect

    Hall, F.F.

    1985-09-01

    Some ''alternates within alternates'' are studied and possible improvement of our energy policies are explored. The viability of a hydrogen fuel economy is reviewed. Methanol, ethanol or ammonia versus hydrogen is one area of interest. Others include liquid hydrogen versus jet fuels, the use of geothermal, solar, wind or water energy for production of hydrogen gas versus development of deep earth supplies of natural gas is another. Energy enhancement as opposed to energy conservation is investigated with regard to polar climate and what might be done to improve natural energy balances, particularly in the northern hemisphere. Pumping Arctic Ocean water out into the Pacific Ocean via the Bering Strait would be an energy debit as opposed to energy gains such as biomass conversion of future plant growth throughout the Siberian and Canadian tundra regions and presently very arid desert regions, improved access to northern region fuel, metal ore and mineral resources, year-round shipping and fishing fleet operations in the Arctic Ocean and development of the tremendous Greenland hydro-electric power potential.

  9. Alternative drugs of abuse.

    PubMed

    Sutter, M E; Chenoweth, J; Albertson, T E

    2014-02-01

    The incidence of drug abuse with alternative agents is increasing. The term "alternative drugs of abuse" is a catch-all term for abused chemicals that do not fit into one of the classic categories of drugs of abuse. The most common age group abusing these agents range from 17 to 25 years old and are often associated with group settings. Due to their diverse pharmacological nature, legislative efforts to classify these chemicals as a schedule I drug have lagged behind the development of new alternative agents. The potential reason for abuse of these agents is their hallucinogenic, dissociative, stimulant, anti-muscarinic, or sedative properties. Some of these drugs are easily obtainable such as Datura stramonium (Jimson Weed) or Lophophora williamsii (Peyote) because they are natural plants indigenous to certain regions. The diverse pharmacology and clinical effects of these agents are so broad that they do not produce a universal constellation of signs and symptoms. Detailed physical exams are essential for identifying clues leading one to suspect an alternative drug of abuse. Testing for the presence of these agents is often limited, and even when available, the results do not return in a timely fashion. Intoxications from these agents pose unique challenges for health care providers. Physician knowledge of the physiological effects of these alternative agents and the local patterns of drug of abuse are important for the accurate diagnosis and optimal care of poisoned patients. This review summarizes the current knowledge of alternative drugs of abuse and highlights their clinical presentations. PMID:23636733

  10. Alternative drugs of abuse.

    PubMed

    Sutter, M E; Chenoweth, J; Albertson, T E

    2014-02-01

    The incidence of drug abuse with alternative agents is increasing. The term "alternative drugs of abuse" is a catch-all term for abused chemicals that do not fit into one of the classic categories of drugs of abuse. The most common age group abusing these agents range from 17 to 25 years old and are often associated with group settings. Due to their diverse pharmacological nature, legislative efforts to classify these chemicals as a schedule I drug have lagged behind the development of new alternative agents. The potential reason for abuse of these agents is their hallucinogenic, dissociative, stimulant, anti-muscarinic, or sedative properties. Some of these drugs are easily obtainable such as Datura stramonium (Jimson Weed) or Lophophora williamsii (Peyote) because they are natural plants indigenous to certain regions. The diverse pharmacology and clinical effects of these agents are so broad that they do not produce a universal constellation of signs and symptoms. Detailed physical exams are essential for identifying clues leading one to suspect an alternative drug of abuse. Testing for the presence of these agents is often limited, and even when available, the results do not return in a timely fashion. Intoxications from these agents pose unique challenges for health care providers. Physician knowledge of the physiological effects of these alternative agents and the local patterns of drug of abuse are important for the accurate diagnosis and optimal care of poisoned patients. This review summarizes the current knowledge of alternative drugs of abuse and highlights their clinical presentations.

  11. Chromatin and alternative splicing.

    PubMed

    Alló, M; Schor, I E; Muñoz, M J; de la Mata, M; Agirre, E; Valcárcel, J; Eyras, E; Kornblihtt, A R

    2010-01-01

    Alternative splicing affects more than 90% of human genes. Coupling between transcription and splicing has become crucial in the complex network underlying alternative splicing regulation. Because chromatin is the real template for nuclear transcription, changes in its structure, but also in the "reading" and "writing" of the histone code, could modulate splicing choices. Here, we discuss the evidence supporting these ideas, from the first proposal of chromatin affecting alternative splicing, performed 20 years ago, to the latest findings including genome-wide evidence that nucleosomes are preferentially positioned in exons. We focus on two recent reports from our laboratories that add new evidence to this field. The first report shows that a physiological stimulus such as neuron depolarization promotes intragenic histone acetylation (H3K9ac) and chromatin relaxation, causing the skipping of exon 18 of the neural cell adhesion molecule gene. In the second report, we show how specific histone modifications can be created at targeted gene regions as a way to affect alternative splicing: Using small interfering RNAs (siRNAs), we increased the levels of H3K9me2 and H3K27me3 in the proximity of alternative exon 33 of the human fibronectin gene, favoring its inclusion into mature messenger RNA (mRNA) through a mechanism that recalls RNA-mediated transcriptional gene silencing.

  12. Biodiesel: an alternative fuel.

    PubMed

    Manzanera, Maximino; Molina-Muñoz, Maria L; González-López, Jesús

    2008-01-01

    Biodiesel is an alternative energy source and could be a substitute for petroleum-based diesel fuel. To be a viable alternative, a biofuel should provide a net energy gain, have environmental benefits, be economically competitive, and be producible in large quantities without reducing food supplies. Most of the sources, methods and apparatus to produce biodiesel are reviewed here. Some of the patents propose the use of oils and fats of animal or vegetal origin and other kind of sources. Many others focus on the methods for the production or oxidation stability of the biofuel in order to make its production economically competitive. Several apparatus comprising reactors and refineries are also presented. This review article summarizes recent and important patents relating to the production of biodiesel to make its production a viable alternative.

  13. Alternative Green Solvents Project

    NASA Technical Reports Server (NTRS)

    Maloney, Phillip R.

    2012-01-01

    Necessary for safe and proper functioning of equipment. Mainly halogenated solvents. Tetrachloride, Trichloroethylene (TCE), CFC-113. No longer used due to regulatory/safety concerns. Precision Cleaning at KSC: Small % of total parts. Used for liquid oxygen (LOX) systems. Dual solvent process. Vertrel MCA (decafluoropentane (DFP) and trons-dichloroethylene) HFE-7100. DFP has long term environmental concerns. Project Goals: a) Identify potential replacements. b) 22 wet chemical processes. c) 3 alternative processes. d) Develop test procedures. e) Contamination and cleaning. f) Analysis. g) Use results to recommend alternative processes. Conclusions: a) No alternative matched Vertrel in this study. b) No clear second place solvent. c) Hydrocarbons- easy; Fluorinated greases- difficult. d) Fluorinated component may be needed in replacement solvent. e) Process may need to make up for shortcoming of the solvent. f) Plasma and SCC02 warrant further testing.

  14. The energy cane alternative

    SciTech Connect

    Alexander, A.G.

    1985-01-01

    This book reviews the conceptual and theoretical background of Saccharum botany, which underlies the growing of cane as a total growth commodity. Management details are provided for energy cane planting, cultivation, harvest, and postharvest operations. Chapters on energy cane utilization stress new developments in lignocellulose conversion plus alternative options for fermentable solids usage. Chapters are also included for the management of alternative grasses to supplement energy cane, and the breeding of new hybrid canes with high biomass attributes at the intergeneric and interspecific levels.

  15. Solvent alternatives guide

    SciTech Connect

    Elion, J.M.; Monroe, K.R.; Hill, E.A.

    1996-06-01

    It is no longer legal to manufacture or import chlorofluorocarbon 113 or methyl chloroform solvents, and companies that currently clean their parts with either material are now required to implement environmentally safe substitutes. To help find alternative methods, Research Triangle Institute`s Surface Cleaning Technology Program has designed a Solvent Alternatives Guide (SAGE), an online tool that enables access to practical information and recommendations for acceptable solvents. Developed in partnership with the US Environmental Protection Agency, SAGE is available free of charge on the Internet`s World Wide Web.

  16. PEAT: an energy alternative

    SciTech Connect

    Schora, F. C.; Punwani, D. V.

    1980-01-01

    Even though peat is a low-heating value and low-bulk density fossil fuel which in its natural state contains over 80 percent moisture, it can be an economical alternative to coal, and fuel oil, as is the case in Iceland and Finland for direct combustion applications. This is because of the relative ease with which peat can be harvested, and the generally low sulfur and ash content of peat. Recent studies show that peat also has very favorable characteristics for conversion to synthetic fuels. Tests show that on the basis of chemistry and kinetics, peat is a better raw material than coal for production of synthetic fuels. Recent estimates also show that conversion of peat to high-Btu gas (>950 Btu/scf) is competitive with other alternatives of synthetic high-Btu gas. Therefore, peat can be an economical energy alternative depending upon location of peat deposits, region of energy need, scale of operation and cost of other energy alternatives.

  17. Making room for alternatives.

    PubMed

    Edelberg, D

    1994-07-01

    Alternative healing is an idea whose time has come, and 1993 was the critical year for that recognition. So believes internist David Edelberg, founder of the Chicago Holistic Center. There patients can see one of four allopathic physicians as well as practitioners in 37 additional therapies, including acupuncture, infant massage, homeopathy, nutrition counseling, and Ayurvedic medicine. PMID:10136509

  18. Alternative Energy Busing

    ERIC Educational Resources Information Center

    LaFee, Scott

    2012-01-01

    In recent years, school districts have converted portions of their bus fleets to cleaner-burning, sometimes cheaper, alternative fossil fuels, such as compressed natural gas or propane. Others have adopted biodiesel, which combines regular diesel with fuel derived from organic sources, usually vegetable oils or animal fats. The number of biodiesel…

  19. Publishing: Alternatives and Economics.

    ERIC Educational Resources Information Center

    Penchansky, Mimi; And Others

    The Library Association of the City University of New York presents an annotated bibliography on the subject of small and alternative publishing. In the first section directories, indexes, catalogs, and reviews are briefly described. Book distributors for small publishers are listed next. The major portion of the bibliography is a listing of books…

  20. Alternatives to Traditional Notation.

    ERIC Educational Resources Information Center

    Gaare, Mark

    1997-01-01

    Provides a introduction and overview to alternative music notation systems. Describes guitar tablature, accordion tablature, klavarskribo (a keyboard notational system developed by Cornelius Pot, a Dutch engineer), and the digital piano roll. Briefly discusses the history of notation reform and current efforts. Includes examples from scores. (MJP)

  1. Alternative Approaches to Negotiating.

    ERIC Educational Resources Information Center

    Ramming, Thomas M.

    1997-01-01

    The wait-and-react and laundry-list approaches to combating teachers' collective-bargaining demands are ineffective. An alternative goals-setting approach requires management and the district negotiations team to identify important needs and objectives. West Seneca Central School District ended contentious negotiations by presenting unions with…

  2. Alternatives in solar energy

    NASA Technical Reports Server (NTRS)

    Schueler, D. G.

    1978-01-01

    Although solar energy has the potential of providing a significant source of clean and renewable energy for a variety of applications, it is expected to penetrate the nation's energy economy very slowly. The alternative solar energy technologies which employ direct collection and conversion of solar radiation as briefly described.

  3. Finding alternatives to antibiotics

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The spread of antibiotic-resistant pathogens requires new treatments. The availability of new antibiotics has severely declined, and so alternatives to antibiotics need to be considered in both animal agriculture and human medicine. Products for disease prevention are different than products for d...

  4. Energy conversion alternatives study

    NASA Technical Reports Server (NTRS)

    Shure, L. T.

    1979-01-01

    Comparison of coal based energy systems is given. Study identifies and compares various advanced energy conversion systems using coal or coal derived fuels for baselaoad electric power generation. Energy Conversion Alternatives Study (ECAS) reports provede government, industry, and general public with technically consistent basis for comparison of system's options of interest for fossilfired electric-utility application.

  5. Alternatives in Education.

    ERIC Educational Resources Information Center

    Rusk, Bruce, Ed.

    These six lectures explore alternative approaches to education both within and outside the educational system. The contributions and their authors include: "Telling It Like It Ain't: An Examination of the Language of Education," by Neil Postman; "The Psychology of J. Piaget and Its Relevance to Education," by Vinh Bang (presented also in French);…

  6. Augmentative & Alternative Communication

    ERIC Educational Resources Information Center

    Murphy, Patti

    2007-01-01

    There is no definitive recipe for augmentative and alternative communication (AAC) success, but its universal ingredients can be found at home. The main ones are: (1) Understanding that all children need to express themselves, however outgoing or shy they may be; (2) Willingness to embrace the technology that may help your child regardless of your…

  7. Alternatives for Struggling Learners

    ERIC Educational Resources Information Center

    DeBlois, Robert; Place, Patti

    2007-01-01

    This article talks about two alternative schools that have adapted to be a better fit for at-risk students than a comprehensive middle or high school might be. It is easy to suggest that an increase in the dropout rate is merely a natural result of the recent preoccupation with test scores. Whatever truth there may be to this, educators must still…

  8. Alternatives to Traditional Lecturing.

    ERIC Educational Resources Information Center

    Brooks, David W.

    1984-01-01

    Alternatives to traditional, large-class lecturing are discussed. They include using canned lectures, demonstrations and lecture experiments, computer simulations, problem-solving strategies, breaks during lectures, and movies. Moving out of large classrooms to laboratories and resource rooms (or giving an examination) is also suggested. (JN)

  9. Compensated pulsed alternator

    DOEpatents

    Weldon, William F.; Driga, Mircea D.; Woodson, Herbert H.

    1980-01-01

    This invention relates to an electromechanical energy converter with inertial energy storage. The device, a single phase, two or multi-pole alternator with stationary field coils, and a rotating armature is provided. The rotor itself may be of laminated steel for slower pulses or for faster pulses should be nonmagnetic and electrically nonconductive in order to allow rapid penetration of the field as the armature coil rotates. The armature coil comprises a plurality of power generating conductors mounted on the rotor. The alternator may also include a stationary or counterrotating compensating coil to increase the output voltage thereof and to reduce the internal impedance of the alternator at the moment of peak outout. As the machine voltage rises sinusoidally, an external trigger switch is adapted to be closed at the appropriate time to create the desired output current from said alternator to an external load circuit, and as the output current passes through zero a self-commutating effect is provided to allow the switch to disconnect the generator from the external circuit.

  10. Alternative Break Service Trips

    ERIC Educational Resources Information Center

    DuPre, Carrie

    2010-01-01

    Even as educators understand how their millennial students learn in such different ways than previous generations (watching how-to videos downloaded from YouTube or engaging in experiential learning adventures), colleges still rely heavily on in-the-classroom learning. The author can't offer an alternative to this classroom format, but she…

  11. Alternative Education Options.

    ERIC Educational Resources Information Center

    Little (Arthur D.), Inc., Washington, DC.

    This guide deals with various areas of alternative education programs, including current practices and different options available to school and community personnel. Steps are outlined to assess present educational settings, design new programs, select the participants, and implement and evaluate the new program. The first appendix contains…

  12. The SOLAR Alternative.

    ERIC Educational Resources Information Center

    Warren, E. H., Jr.; Walton, A. L.

    1984-01-01

    Only when the sun's energy can be captured at a comparable or lower opportunity cost than that of competing sources will solar energy systems become viable alternatives. Economic issues of solar energy are discussed. The legitimate role of government is also examined. (RM)

  13. Alternatives to Violence.

    ERIC Educational Resources Information Center

    Children Today, 1994

    1994-01-01

    Notes that our capacity to diffuse conflict rests in our ability to recognize and verbalize feelings, develop empathy, and think of alternatives to violence. Explores the influence of role models and culture on violence and how the media can use violent images effectively in helping us confront a culture of violence. (HTH)

  14. Alternatives to Evolutionism.

    ERIC Educational Resources Information Center

    Harper, G. H.

    1979-01-01

    Discusses alternative theories to evolutionism. Five theories are mentioned, but most attention is given to the steady state theory of species which the author considers the most suitable partner for Darwinism in O- and A-level biology courses in the United Kingdom. (HM)

  15. Alternatives; A Filmography.

    ERIC Educational Resources Information Center

    Covert, Nadine, Comp.; And Others

    Over 120 films are listed which deal with alternatives in education, lifestyles, work, religion, crafts, and politics. Among topics covered are open classrooms, communes, changing family structures, day care, and racial problems. Each film is summarized; length, copyrights, date, producer, and distributor are listed. A brief bibliography, subject…

  16. [Alternatives to animal testing].

    PubMed

    Fabre, Isabelle

    2009-11-01

    The use of alternative methods to animal testing are an integral part of the 3Rs concept (refine, reduce, replace) defined by Russel & Burch in 1959. These approaches include in silico methods (databases and computer models), in vitro physicochemical analysis, biological methods using bacteria or isolated cells, reconstructed enzyme systems, and reconstructed tissues. Emerging "omic" methods used in integrated approaches further help to reduce animal use, while stem cells offer promising approaches to toxicologic and pathophysiologic studies, along with organotypic cultures and bio-artificial organs. Only a few alternative methods can so far be used in stand-alone tests as substitutes for animal testing. The best way to use these methods is to integrate them in tiered testing strategies (ITS), in which animals are only used as a last resort.

  17. Alternative population futures.

    PubMed

    1980-01-01

    Alternative population scenarios to the year 2000 are presented and policy implications of the various scenarios are discussed. Population models are described. Projections are made based on different sets of assumptions regarding changes in birth, death, marriage and migration rates. A "high" series, "medium" series and "low" series of projections are made for total population. Projections are also made regarding urban and rural population, families and households, and the labor force.

  18. Outlook for alternative transportation fuels

    SciTech Connect

    Gushee, D.E.

    1996-12-31

    This presentation provides a brief review of regulatory issues and Federal programs regarding alternative fuel use in automobiles. A number of U.S. DOE initiatives and studies aimed at increasing alternative fuels are outlined, and tax incentives in effect at the state and Federal levels are discussed. Data on alternative fuel consumption and alternative fuel vehicle use are also presented. Despite mandates, tax incentives, and programs, it is concluded alternative fuels will have minimal market penetration. 7 refs., 5 tabs.

  19. State alternative route designations

    SciTech Connect

    Not Available

    1989-07-01

    Pursuant to the Hazardous Materials Transportation Act (HMTA), the Department of Transportation (DOT) has promulgated a comprehensive set of regulations regarding the highway transportation of high-level radioactive materials. These regulations, under HM-164 and HM-164A, establish interstate highways as the preferred routes for the transportation of radioactive materials within and through the states. The regulations also provide a methodology by which a state may select alternative routes. First,the state must establish a state routing agency,'' defined as an entity authorized to use the state legal process to impose routing requirements on carriers of radioactive material (49 CFR 171.8). Once identified, the state routing agency must select routes in accordance with Large Quantity Shipments of Radioactive Materials or an equivalent routing analysis. Adjoining states and localities should be consulted on the impact of proposed alternative routes as a prerequisite of final route selection. Lastly, the states must provide written notice of DOT of any alternative route designation before the routes are deemed effective.

  20. State alternative route designations

    SciTech Connect

    Not Available

    1989-07-01

    Pursuant to the Hazardous Materials Transportation Act (HMTA), the Department of Transportation (DOT) has promulgated a comprehensive set of regulations regarding the highway transportation of high-level radioactive materials. These regulations, under HM-164 and HM-164A, establish interstate highways as the preferred routes for the transportation of radioactive materials within and through the states. The regulations also provide a methodology by which a state may select alternative routes. First,the state must establish a ``state routing agency,`` defined as an entity authorized to use the state legal process to impose routing requirements on carriers of radioactive material (49 CFR 171.8). Once identified, the state routing agency must select routes in accordance with Large Quantity Shipments of Radioactive Materials or an equivalent routing analysis. Adjoining states and localities should be consulted on the impact of proposed alternative routes as a prerequisite of final route selection. Lastly, the states must provide written notice of DOT of any alternative route designation before the routes are deemed effective.

  1. MANOVA versus alternative methods

    NASA Astrophysics Data System (ADS)

    Yatim, Bidin; Ismail, Suzilah

    2014-12-01

    Multivariate analysis of variance (MANOVA) is a powerful tool in analysing multivariate data of multi-factorial experiments. However one of the assumptions in MANOVA requires the data to be normally distributed. This study concerned with the violation of this assumption, particularly when the data are either moderately non-normal or extremely non-normal. Possible alternative methods of handling such data are (i) permutational MANOVA (PMANOVA) or (ii) analysis of distance (AoD). Both of these alternative methods were compared with MANOVA via Monte Carlo experiments using the power of tests. The experiments focussed on testing interaction effects by incorporating different data types (i.e. having multivariate normal distribution, moderately non-normal and extremely non-normal), three level of inter-variable correlations (low: 0.25, medium: 0.5 and high: 0.75), two designs (small: 3×3 and large: 7×7) and two sample sizes (2 and 5 replicates). Overall, the results revealed that irrespective of the data types and the level of inter-variable correlations MANOVA performed satisfactorily in situations having larger sample size (5 replicates). In these situations, no alternative method is necessary. However, in small design with high inter-variable correlations PMANOVA performed slightly better. In small samples (2 replicates), AoD outperformed both MANOVA and PMANOVA. This is especially true in situation having small sample (2 replicates), large design and highly correlated inter-variables.

  2. Aaron's Solution, Instructor's Problem: Teaching Surface Analysis Using GIS

    ERIC Educational Resources Information Center

    Koch, Tom; Denike, Ken

    2007-01-01

    Teaching GIS is relatively simple, a matter of helping students develop familiarity with the software. Mapping as an aid to thinking is harder to instruct. This article presents a laboratory and lecture package developed to teach the utility of mapping in a course on spatial data analysis. Following a historical review of the use of surface…

  3. Alternate fusion fuels workshop

    SciTech Connect

    Not Available

    1981-06-01

    The workshop was organized to focus on a specific confinement scheme: the tokamak. The workshop was divided into two parts: systems and physics. The topics discussed in the systems session were narrowly focused on systems and engineering considerations in the tokamak geometry. The workshop participants reviewed the status of system studies, trade-offs between d-t and d-d based reactors and engineering problems associated with the design of a high-temperature, high-field reactor utilizing advanced fuels. In the physics session issues were discussed dealing with high-beta stability, synchrotron losses and transport in alternate fuel systems. The agenda for the workshop is attached.

  4. Potential alternate life biochemistries

    NASA Astrophysics Data System (ADS)

    Konesky, Gregory

    2013-09-01

    While life on Earth continues to be discovered in unlikely environments, the underlying biochemistry is all very similar, based on the element carbon, and requiring liquid water. We consider alternate biochemistries based on elements other than carbon, including other group IVA elements, such as silicon and germanium, and solvents other than water. Terminal electron acceptors other than oxygen are also discussed. A fundamental issue is raised related to the detection of, and even the definition of life, whether it is carbon or non-carbon based. An extreme example of this issue would be in consideration of speculative life based on electrically charged dusty plasmas, which may have no physical body.

  5. THE ALTERNATIVE FOR SURVIVAL*

    PubMed Central

    Krishnakumar, P.R.

    1985-01-01

    The need of the time is to develop the traditional health care systems as a people oriented health care system. The factors that dominated the health care structure of our nation has been systematically pushing the traditional systems of medicine away from the people. In this background, an attempt has been made to reflect upon one's own experience, to understand the pattern of domination and to probe and suggest further on what could be the possible alternative development strategy and suggest specific tasks that would help define the development problematique in a meaningful manner in order to progress further in a self-determined manner PMID:22557469

  6. Alternate transportation system

    NASA Technical Reports Server (NTRS)

    Zertuche, Tony; Mckinnie, James

    1988-01-01

    Three missions have been identified by NASA for a Space Shuttle-supplementing Alternate Transportation System (ATS) encompassing combinations of booster vehicles, crew modules, and service modules: (1) to achieve manned access to orbit for Space Station crew rotation every 90 days, (2) the lofting of a logistics module resupplying the Space Station every 180 days, and (3) the simultaneous launch of both crews and logistics to the Space Station. A reentry glider is considered, in conjunction with the Space Shuttle's unmanned cargo version and the Apollo manned capsule, as an important ATS element. The Titan IV/NUS is used as a booster.

  7. Alternative nanostructures for thermophones.

    PubMed

    Aliev, Ali E; Mayo, Nathanael K; Jung de Andrade, Monica; Robles, Raquel O; Fang, Shaoli; Baughman, Ray H; Zhang, Mei; Chen, Yongsheng; Lee, Jae Ah; Kim, Seon Jeong

    2015-05-26

    Thermophones are highly promising for applications such as high-power SONAR arrays, flexible loudspeakers, and noise cancellation devices. So far, freestanding carbon nanotube aerogel sheets provide the most attractive performance as a thermoacoustic heat source. However, the limited accessibility of large-size freestanding carbon nanotube aerogel sheets and other even more exotic materials recently investigated hampers the field. We describe alternative materials for a thermoacoustic heat source with high-energy conversion efficiency, additional functionalities, environmentally friendly, and cost-effective production technologies. We discuss the thermoacoustic performance of alternative nanostructured materials and compare their spectral and power dependencies of sound pressure in air. We demonstrate that the heat capacity of aerogel-like nanostructures can be extracted by a thorough analysis of the sound pressure spectra. The study presented here focuses on engineering thermal gradients in the vicinity of nanostructures and subsequent heat dissipation processes from the interior of encapsulated thermoacoustic projectors. Applications of thermoacoustic projectors for high-power SONAR arrays, sound cancellation, and optimal thermal design, regarding enhanced energy conversion efficiency, are discussed.

  8. Alternative Medicine and Your Child

    MedlinePlus

    ... to Know About Zika & Pregnancy Complementary and Alternative Medicine KidsHealth > For Parents > Complementary and Alternative Medicine Print ... works. previous continue How CAM Differs From Traditional Medicine CAM is frequently distinguished by its holistic methods, ...

  9. Alternatives for Jet Engine Control

    NASA Technical Reports Server (NTRS)

    Leake, R. J.; Sain, M. K.

    1976-01-01

    Approaches are developed as alternatives to current design methods which rely heavily on linear quadratic and Riccati equation methods. The main alternatives are discussed in two broad categories, local multivariable frequency domain methods and global nonlinear optimal methods.

  10. Extending the Alternating Series Test

    ERIC Educational Resources Information Center

    Katsuura, Hidefumi

    2012-01-01

    Alternating series have the simplest of sign patterns. What about series with more complicated patterns? By inspecting the alternating series test closely, we find a theorem that applies to more complicated sign patterns, and beyond.

  11. Alternative Schools. Trends and Issues.

    ERIC Educational Resources Information Center

    Hadderman, Margaret

    This article examines so-called "alternative schools," taking care to define precisely what is meant by this designation. There are many types of alternative education available to the public, including those programs intended for special-education students, advanced-placement students, and home-schooled children. The first alternative schools…

  12. Alternative aircraft fuels

    NASA Technical Reports Server (NTRS)

    Longwell, J. P.; Grobman, J.

    1978-01-01

    In connection with the anticipated impossibility to provide on a long-term basis liquid fuels derived from petroleum, an investigation has been conducted with the objective to assess the suitability of jet fuels made from oil shale and coal and to develop a data base which will allow optimization of future fuel characteristics, taking energy efficiency of manufacture and the tradeoffs in aircraft and engine design into account. The properties of future aviation fuels are examined and proposed solutions to problems of alternative fuels are discussed. Attention is given to the refining of jet fuel to current specifications, the control of fuel thermal stability, and combustor technology for use of broad specification fuels. The first solution is to continue to develop the necessary technology at the refinery to produce specification jet fuels regardless of the crude source.

  13. Alternative energy sources

    NASA Astrophysics Data System (ADS)

    Todd, R. W.

    1982-04-01

    Renewable energy sources and their potential contribution for solving energy needs are presented. Centralized supply technologies include those alternative fuels derived from biomass using solar energy, (supplying 57% of the energy supply in some countries), and those using directly collected solar energy to manufacture a fuel. Fuel utilization effects can be doubled by using combined heat and power stations, and other major sources include wind, wave, tidal, and solar. In terms of local supply technology, wood burning appliances are becoming more popular, and methane is being used for heating and to fuel spark ignition engines. Geothermal low temperature heating exists worldwide at a capacity of 7.2 GW, supplying heat, particularly in Hungary, parts of the U.S.S.R., and Iceland, and a geothermal research program has been established in the United States. Sweden has a potential hydroelectric capacity of 600 MW, and the United States has a 100 GW capacity. Many of these technologies are already cost effective.

  14. Electrically conductive alternating copolymers

    DOEpatents

    Aldissi, M.; Jorgensen, B.S.

    1987-08-31

    Polymers which are soluble in common organic solvents and are electrically conductive, but which also may be synthesized in such a manner that they become nonconductive. Negative ions from the electrolyte used in the electrochemical synthesis of a polymer are incorporated into the polymer during the synthesis and serve as a dopant. A further electrochemical step may be utilized to cause the polymer to be conductive. The monomer repeat unit is comprised of two rings, a pyrrole molecule joined to a thienyl group, or a furyl group, or a phenyl group. The individual groups of the polymers are arranged in an alternating manner. For example, the backbone arrangement of poly(furylpyrrole) is -furan-pyrrole-furan-pyrrole- furan-pyrrole. An alkyl group or phenyl group may be substituted for either or both of the hydrogen atoms of the pyrrole ring.

  15. Alternative Fuels Research Laboratory

    NASA Technical Reports Server (NTRS)

    Surgenor, Angela D.; Klettlinger, Jennifer L.; Nakley, Leah M.; Yen, Chia H.

    2012-01-01

    NASA Glenn has invested over $1.5 million in engineering, and infrastructure upgrades to renovate an existing test facility at the NASA Glenn Research Center (GRC), which is now being used as an Alternative Fuels Laboratory. Facility systems have demonstrated reliability and consistency for continuous and safe operations in Fischer-Tropsch (F-T) synthesis and thermal stability testing. This effort is supported by the NASA Fundamental Aeronautics Subsonic Fixed Wing project. The purpose of this test facility is to conduct bench scale F-T catalyst screening experiments. These experiments require the use of a synthesis gas feedstock, which will enable the investigation of F-T reaction kinetics, product yields and hydrocarbon distributions. Currently the facility has the capability of performing three simultaneous reactor screening tests, along with a fourth fixed-bed reactor for catalyst activation studies. Product gas composition and performance data can be continuously obtained with an automated gas sampling system, which directly connects the reactors to a micro-gas chromatograph (micro GC). Liquid and molten product samples are collected intermittently and are analyzed by injecting as a diluted sample into designated gas chromatograph units. The test facility also has the capability of performing thermal stability experiments of alternative aviation fuels with the use of a Hot Liquid Process Simulator (HLPS) (Ref. 1) in accordance to ASTM D 3241 "Thermal Oxidation Stability of Aviation Fuels" (JFTOT method) (Ref. 2). An Ellipsometer will be used to study fuel fouling thicknesses on heated tubes from the HLPS experiments. A detailed overview of the test facility systems and capabilities are described in this paper.

  16. Diesel Engine Alternatives

    SciTech Connect

    Ryan, T

    2003-08-24

    There are basically three different modes of combustion possible for use in reciprocating engines. These include, diffusion burning, as occurs in current diesel engines, flame propagation combustion such as used in conventional SI engines, and homogeneous combustion such as is used in the SwRI HCCI engine. Diesel engines currently offer significant fuel consumption benefits relative to other powerplants for on and off road applications; however, costs and efficiency may become problems as the emissions standards become even more stringent. This presentation presents a discussion of the potentials of HCCI and flame propagation engines as alternatives to the diesel engines. It is suggested that as the emissions standards become more and more stringent, the advantages of the diesel may disappear. The potential for HCCI is limited by the availability of the appropriate fuel. The potential of flame propagation engines is limited by several factors including knock, EGR tolerance, high BMEP operation, and throttling. These limitations are discussed in the context of potential for improvement of the efficiency of the flame propagation engine.

  17. Hospital diversification: evaluating alternatives.

    PubMed

    Hammer, L

    1987-05-01

    The appropriateness of diversification as a growth strategy for hospitals is discussed, and planning for diversification is described. Because new forms of health-care delivery are now in direct competition with hospitals, many hospitals are confronting environmental pressures and preparing for future survival through diversification. To explore the potential risks and benefits of diversification, the hospital must identify opportunities for new business ventures. Diversification can be "related," through an expansion of the primary product line (health care), or "unrelated," into areas not directly associated with health care. The hospital must establish specific criteria for evaluating each diversification alternative, and the two or three most attractive options should be analyzed further through a financial feasibility study. The hospital should also seek legal advice to determine the implications of diversification for maintenance of tax status, antitrust limitations, and applicability of certificate of need. Although diversification may not be appropriate for every institution, hospitals should consider it as a strategy for increasing their revenue base, confronting environmental pressures, and securing future survival. PMID:3300300

  18. Enhanced Design Alternative IV

    SciTech Connect

    N. E. Kramer

    1999-05-18

    This report evaluates Enhanced Design Alternative (EDA) IV as part of the second phase of the License Application Design Selection (LADS) effort. The EDA IV concept was compared to the VA reference design using criteria from the ''Design Input Request for LADS Phase II EDA Evaluations'' (CRWMS M&O 1999b) and (CRWMS M&O 1999f). Briefly, the EDA IV concept arranges the waste packages close together in an emplacement configuration known as ''line load''. Continuous pre-closure ventilation keeps the waste packages from exceeding the 350 C cladding and 200 C (4.3.13) drift wall temperature limits. This EDA concept keeps relatively high, uniform emplacement drift temperatures (post-closure) to drive water away from the repository and thus dry out the pillars between emplacement drifts. The waste package is shielded to permit human access to emplacement drifts and includes an integral filler inside the package to reduce the amount of water that can contact the waste form. Closure of the repository is desired 50 years after first waste is emplaced. Both backfill and a drip shields will be emplaced at closure to improve post-closure performance.

  19. Alternative nuclear technologies

    NASA Astrophysics Data System (ADS)

    Schubert, E.

    1981-10-01

    The lead times required to develop a select group of nuclear fission reactor types and fuel cycles to the point of readiness for full commercialization are compared. Along with lead times, fuel material requirements and comparative costs of producing electric power were estimated. A conservative approach and consistent criteria for all systems were used in estimates of the steps required and the times involved in developing each technology. The impact of the inevitable exhaustion of the low- or reasonable-cost uranium reserves in the United States on the desirability of completing the breeder reactor program, with its favorable long-term result on fission fuel supplies, is discussed. The long times projected to bring the most advanced alternative converter reactor technologies the heavy water reactor and the high-temperature gas-cooled reactor into commercial deployment when compared to the time projected to bring the breeder reactor into equivalent status suggest that the country's best choice is to develop the breeder. The perceived diversion-proliferation problems with the uranium plutonium fuel cycle have workable solutions that can be developed which will enable the use of those materials at substantially reduced levels of diversion risk.

  20. A new quenching alternative

    SciTech Connect

    Brennan, R.J.; Faulkner, C.H.

    1996-12-31

    The quenching of ferrous alloys implies the controlled extraction of heat from a part at a rate sufficient to harden the part and still control the desired dimensional limitations. Quenchants in common use today are: molten metals, molten salts, petroleum oils, polymer solutions, water, and salt/water solutions. Each type of quenchant has its benefits and limitations. With current waste legislation and the trends toward environmentally friendlier industrial working fluids, many of these quenching products are coming under close scrutiny by the users and legislators. The most widely used quenchant is petroleum oil due to its favorable heat extraction characteristics. The dependence upon imports, price vulnerability, and contamination potential have caused suppliers and users to look into alternative products. Research into renewable resource, non-petroleum, vegetable oils has been going on globally for several years. The drawbacks encountered with many vegetable oils were widely known and only years of research enabled them to be overcome. The presently formulated product not only performs as well as petroleum oil but shows some characteristics better than those of the petroleum products, especially in the biodegradability and ecological aspects of the products. Stability and reproducible quenching properties have been proven with over two and one half years of field testing.

  1. Hospital diversification: evaluating alternatives.

    PubMed

    Hammer, L

    1987-05-01

    The appropriateness of diversification as a growth strategy for hospitals is discussed, and planning for diversification is described. Because new forms of health-care delivery are now in direct competition with hospitals, many hospitals are confronting environmental pressures and preparing for future survival through diversification. To explore the potential risks and benefits of diversification, the hospital must identify opportunities for new business ventures. Diversification can be "related," through an expansion of the primary product line (health care), or "unrelated," into areas not directly associated with health care. The hospital must establish specific criteria for evaluating each diversification alternative, and the two or three most attractive options should be analyzed further through a financial feasibility study. The hospital should also seek legal advice to determine the implications of diversification for maintenance of tax status, antitrust limitations, and applicability of certificate of need. Although diversification may not be appropriate for every institution, hospitals should consider it as a strategy for increasing their revenue base, confronting environmental pressures, and securing future survival.

  2. Detecting alternative graph clusterings.

    PubMed

    Mandala, Supreet; Kumara, Soundar; Yao, Tao

    2012-07-01

    The problem of graph clustering or community detection has enjoyed a lot of attention in complex networks literature. A quality function, modularity, quantifies the strength of clustering and on maximization yields sensible partitions. However, in most real world networks, there are an exponentially large number of near-optimal partitions with some being very different from each other. Therefore, picking an optimal clustering among the alternatives does not provide complete information about network topology. To tackle this problem, we propose a graph perturbation scheme which can be used to identify an ensemble of near-optimal and diverse clusterings. We establish analytical properties of modularity function under the perturbation which ensures diversity. Our approach is algorithm independent and therefore can leverage any of the existing modularity maximizing algorithms. We numerically show that our methodology can systematically identify very different partitions on several existing data sets. The knowledge of diverse partitions sheds more light into the topological organization and helps gain a more complete understanding of the underlying complex network.

  3. Alternating hemiplegia of childhood.

    PubMed

    Kansagra, Sujay; Mikati, Mohamad A; Vigevano, Federico

    2013-01-01

    Alternating hemiplegia of childhood (AHC) is a very rare disease characterized by recurrent attacks of loss of muscular tone resulting in hypomobility of one side of the body. The etiology of the disease due to ATP1A3 gene mutations in the majority of patients. Few familial cases have been described. AHC has an onset in the first few months of life. Hemiplegic episodes are often accompanied by other paroxysmal manifestations, such as lateral eyes and head deviation toward the hemiplegic side and a very peculiar monocular nystagmus. As the attack progresses, hemiplegia can shift to the other side of the body. Sometimes the attack can provoke bilateral paralysis, and these patients may have severe clinical impairment, with difficulty in swallowing and breathing. Hemiplegic attacks may be triggered by different stimuli, like bath in warm water, motor activity, or emotion. The frequency of attacks is high, usually several in a month or in a week. The duration is variable from a few minutes to several hours or even days. Sleep can stop the attack. Movement disorders such as dystonia and abnormal movements are frequent. Cognitive delay of variable degree is a common feature. Epilepsy has been reported in 50% of the cases, but seizure onset is usually during the third or fourth year of life. Many drugs have been used in AHC with very few results. Flunarizine has the most supportive anecdotal evidence regarding efficacy. PMID:23622289

  4. Alternative Compression Garments

    NASA Technical Reports Server (NTRS)

    Stenger, M. B.; Lee, S. M. C.; Ribeiro, L. C.; Brown, A. K.; Westby, C. M.; Platts, S. H.

    2011-01-01

    Orthostatic intolerance after spaceflight is still an issue for astronauts as no in-flight countermeasure has been 100% effective. Future anti-gravity suits (AGS) may be similar to the Shuttle era inflatable AGS or may be a mechanical compression device like the Russian Kentavr. We have evaluated the above garments as well as elastic, gradient compression garments of varying magnitude and determined that breast-high elastic compression garments may be a suitable replacement to the current AGS. This new garment should be more comfortable than the AGS, easy to don and doff, and as effective a countermeasure to orthostatic intolerance. Furthermore, these new compression garments could be worn for several days after space flight as necessary if symptoms persisted. We conducted two studies to evaluate elastic, gradient compression garments. The purpose of these studies was to evaluate the comfort and efficacy of an alternative compression garment (ACG) immediately after actual space flight and 6 degree head-down tilt bed rest as a model of space flight, and to determine if they would impact recovery if worn for up to three days after bed rest.

  5. [Alternative oxidase in industrial fungi].

    PubMed

    Gu, Shuai; Liu, Qiang; He, Hao; Li, Shuang

    2015-01-01

    Filamentous fungi have been used in industrial fermentation extensively. Based on non-phosphorylating electron transport process, alternative respiration pathway (ARP) acts as an energy overflow, which can balance carbon metabolism and electron transport, allow the continuance of tricarboxylic acid cycle without the formation of ATP, and permit the turnover of carbon skeletons. Alternative respiration pathway also plays an important role in the stress response of fungi and the physiological function of conditioned pathogen. Alternative oxidase (AOX) is the terminal oxidase responsible for the activity of alternative respiration pathway, which exists widely in higher plants, parts of fungi and algae. Owing to the property that alternative oxidase (AOX) is sensitive to salicylhydroxamic acid (SHAM) and insensitive to conventional inhibitors of cytochrome respiration, alternative respiration pathway by AOX is also named as cyanide-resistant respiration (CRR). In recent years, the study of the alternative respiration pathway and alternative oxidase has been a hot topic in the area involving cellular respiration metabolism. In this review we summarized the latest research advances about the functions of alternative respiration pathway and alternative oxidase in industrial fungi.

  6. Bacterial alternative nitrogen fixation systems.

    PubMed

    Joerger, R D; Bishop, P E

    1988-01-01

    The introduction briefly reviews some of the salient features of the well-characterized conventional molybdo-enzyme system for N2 fixation. This is followed by a brief account of the discovery of an alternative N2 fixation system that does not require molybdenum in the N2-fixing bacterum Azotobacter vinelandii. The next section cites observations from the early literature on N2 fixation suggesting may not always require molybdenum. Next, recent evidence for an alternative N2 fixation system in A. vinelandii is discussed. A brief description of our discovery of an alternative nitrogenase which is not a molybdenum or vanadium enzyme is presented, followed by a summary of recent papers describing an alternative vanadium-containing nitrogenase. Available information on the genetics and regulation of alternative N2 fixation systems is discussed. Finally, the possible/probable presence of alternative N2 fixation systems in bacteria other than Azotobacter species is covered.

  7. Helping Families Explore Parenthood Alternatives

    PubMed Central

    Goodbody, Sandra Toll

    1979-01-01

    As many more couples are choosing childlessness as a lifestyle, physicians are more frequently being consulted about alternatives. Changing cultural values as well as changing attitudes to women have opened up these alternatives; the physician must ensure that he or she does not steer patients towards an alternative that may not be for them. Examples of six couples illustrate how childfree couples cope with the implications of their decision. PMID:21297712

  8. Alternative display and interaction devices

    NASA Technical Reports Server (NTRS)

    Bolas, M. T.; McDowall, I. E.; Mead, R. X.; Lorimer, E. R.; Hackbush, J. E.; Greuel, C.

    1995-01-01

    While virtual environment systems are typically thought to consist of a head mounted display and a flex-sensing glove, alternative peripheral devices are beginning to be developed in response to application requirements. Three such alternatives are discussed: fingertip sensing gloves, fixed stereoscopic viewers, and counterbalanced head mounted displays. A subset of commercial examples that highlight each alternative is presented as well as a brief discussion of interesting engineering and implementation issues.

  9. Private Housing or Alternative Financing?

    ERIC Educational Resources Information Center

    Bruno, Nick

    1999-01-01

    Explores the history of privatizing university housing and some current financing options, including use of developer and private foundations. Examples of successful alternative financing methods are highlighted. (GR)

  10. Alternative fuelds in urban fleets

    SciTech Connect

    Lindsay, T.

    1994-12-31

    In this presentation the author addresses four main objectives. They are to: discuss programs that are driving the introduction of alternative fuels into fleet operations in urban areas around the country; define alternative fuels; quantify the present use and future projections on alternative fuel vehicles (AVFs) in the Chicago metropolitan statistical area; and discuss benefits of increased use of alternative fuels in urban areas. Factors which touch on these points include: present domestic dependence on petroleum for autos, with usage exceeding production; the large populations in urban areas which do not meet Clean Air Standards; recent legislative initiatives which give guidance and aid in the adoption of such strategies.

  11. Normetex Pump Alternatives Study

    SciTech Connect

    Clark, Elliot A.

    2013-04-25

    A mainstay pump for tritium systems, the Normetex scroll pump, is currently unavailable because the Normetex company went out of business. This pump was an all-metal scroll pump that served tritium processing facilities very well. Current tritium system operators are evaluating replacement pumps for the Normetex pump and for general used in tritium service. An all-metal equivalent alternative to the Normetex pump has not yet been identified. 1. The ideal replacement tritium pump would be hermetically sealed and contain no polymer components or oils. Polymers and oils degrade over time when they contact ionizing radiation. 2. Halogenated polymers (containing fluorine, chlorine, or both) and oils are commonly found in pumps. These materials have many properties that surpass those of hydrocarbon-based polymers and oils, including thermal stability (higher operating temperature) and better chemical resistance. Unfortunately, they are less resistant to degradation from ionizing radiation than hydrocarbon-based materials (in general). 3. Polymers and oils can form gaseous, condensable (HF, TF), liquid, and solid species when exposed to ionizing radiation. For example, halogenated polymers form HF and HCl, which are extremely corrosive upon reaction with water. If a pump containing polymers or oils must be used in a tritium system, the system must be designed to be able to process the unwanted by-products. Design features to mitigate degradation products include filters and chemical or physical traps (eg. cold traps, oil traps). 4. Polymer components can work in tritium systems, but must be replaced regularly. Polymer components performance should be monitored or be regularly tested, and regular replacement of components should be viewed as an expected normal event. A radioactive waste stream must be established to dispose of used polymer components and oil with an approved disposal plan developed based on the facility location and its regulators. Polymers have varying

  12. Acceptability of Alternatives to Traditional Emergency Care: Patient Characteristics, Alternate Transport Modes, and Alternate Destinations.

    PubMed

    Jones, Courtney Marie Cora; Wasserman, Erin B; Li, Timmy; Shah, Manish N

    2015-01-01

    To determine the acceptability of alternatives to traditional emergency care, we assessed the proportion of subjects willing to consider alternative modes of transportation and alternative destinations. We further identified patient characteristics associated with willingness to consider these alternatives. We conducted a cross-sectional survey study in the emergency department (ED) of an academic medical center. Research assistants screened all non-critically ill ED patients for eligibility and willingness to participate and administered an interview-based survey that included questions on demographic and clinical characteristics, perceived illness severity, and acceptability of alternatives to traditional emergency care for acute illness and injuries. We calculated the proportions and 95% confidence intervals for subjects who found alternative transport modes and destinations acceptable and developed a log-binomial regression model to identify patient characteristics associated with acceptability of alternative modes of transport and alternative destinations. Complete data were available on 1,058 subjects. Forty-two percent of the study sample arrived to the ED via emergency medical services (EMS). Over two-thirds of the study sample (68.2%) was willing to consider transport via either taxi or medical transport van and 69.0% was willing to consider either transportation to an urgent care center or their primary care physician's office. Other alternatives, including delayed EMS response time, were less frequently endorsed as acceptable alternatives. Subject characteristics associated with willingness to accept alternative modes of transportation included younger age, chief complaint, previous ED use, and place of residence (p < 0.05). Subject characteristics associated with willingness to accept alternative destinations included younger age, non-white race, lower patient acuity, and lower self-perceived illness severity (p < 0.05). In our ED, some patients found

  13. Orion Project: Alternate Attitude Study

    NASA Technical Reports Server (NTRS)

    Alvarez-Hernandez, A.; Miller, Stephen W.

    2009-01-01

    This slide presentation reviews the study done on alternate attitudes for the Orion project's crew exploration vehicle. The analysis focused on the thermal performance of the vehicle with the alternate attitudes. The pressure vessel heater power, other vehicle heaters and radiator sink temperatures were included in the analysis.

  14. Saving Money with Menu Alternatives.

    ERIC Educational Resources Information Center

    Rubin, David

    1998-01-01

    Menu alternatives are substitute meals, whereas menu additions are dishes that complement the main meal. Both should be vegetarian dishes that are less expensive than the main offering and attractive to 20-40% of the camp population. By offering alternatives and additions, one can eliminate complaints, save money, and change eating patterns.…

  15. Alternate Semester 1972. An Evaluation.

    ERIC Educational Resources Information Center

    Copp, Barry D.; And Others

    Five students from a Boston high school and 35 from Lincoln-Sudbury took part in an alternate semester consisting of 5 units: Outward Bound, environmental issues, urban, rural, and river/building. Students had to be juniors or seniors, have parental permission, and meet graduation requirements. The alternate semester began with Outward Bound, a…

  16. An Alternative in Engineering Education.

    ERIC Educational Resources Information Center

    Garrett, Rick L.

    1996-01-01

    To meet increased technical demands, alternative engineering and technical degree programs are needed, such as four-year programs in engineering technology. A technical college and university in Florence, SC, are collaborating on such a 1+2+1 alternative degree program. (SK)

  17. The Alternative Press in Microform.

    ERIC Educational Resources Information Center

    Tsang, Daniel C.

    Presented is an analysis of what has been done regarding the preservation of alternative publications in microfilm. The alternative press was defined, for the purposes of this study, as "nonstandard, nonestablishment publications." Two projects undertaken to microfilm such publications, one by the Microphoto Division of Bell and Howell and the…

  18. Curricular Implications of Alternate Assessments.

    ERIC Educational Resources Information Center

    Browder, Diane; Flowers, Claudia; Ahlgrim-Delzell, Lynn; Karvonen, Meagan; Spooner, Fred; Algozzine, Robert

    The 1997 amendments to the Individuals with Disabilities Education Act (IDEA) required that states provide alternate assessments for students unable to participate in the statewide assessment systems (e.g., those with severe disabilities). IDEA mandated that alternate assessments access the general curriculum. This study examined the curricular…

  19. Difficulties of Alternatively Certified Teachers

    ERIC Educational Resources Information Center

    Schonfeld, Irvin Sam; Feinman, Samantha J.

    2012-01-01

    This daily diary study followed, over a 2-week period, 252 beginning New York City public school teachers. Seventy percent were alternatively certified (New York City Teaching Fellows) and the rest, traditionally certified teachers. Alternatively certified teachers were more likely to experience stressors such as violent incidents and classroom…

  20. How did alternative splicing evolve?

    PubMed

    Ast, Gil

    2004-10-01

    Alternative splicing creates transcriptome diversification, possibly leading to speciation. A large fraction of the protein-coding genes of multicellular organisms are alternatively spliced, although no regulated splicing has been detected in unicellular eukaryotes such as yeasts. A comparative analysis of unicellular and multicellular eukaryotic 5' splice sites has revealed important differences - the plasticity of the 5' splice sites of multicellular eukaryotes means that these sites can be used in both constitutive and alternative splicing, and for the regulation of the inclusion/skipping ratio in alternative splicing. So, alternative splicing might have originated as a result of relaxation of the 5' splice site recognition in organisms that originally could support only constitutive splicing. PMID:15510168

  1. Our favourite alternative splice site.

    PubMed

    Lerivray, Hubert; Méreau, Agnès; Osborne, H Beverley

    2006-05-01

    Alternative splicing is a widespread mechanism in mammals that generates several mRNAs from one gene, thereby creating genetic diversity of the genome. Variant splice patterns are often specific to different stages of development or particular tissues, and alternative splicing defects are being more frequently detected in genetic diseases and cancers. The increasingly important role of alternative splicing in the function and the regulation of cellular process makes it critical to have an easy-to-use data repository for the biological and medical research communities. We have compared web resources that give access to information on alternatively spliced genes, and the FAST DB (Friendly Alternative Splicing and Transcripts DataBase) site came out as our favourite.

  2. NASA Alternative Aviation Fuel Research

    NASA Astrophysics Data System (ADS)

    Anderson, B. E.; Beyersdorf, A. J.; Thornhill, K. L., II; Moore, R.; Shook, M.; Winstead, E.; Ziemba, L. D.; Crumeyrolle, S.

    2015-12-01

    We present an overview of research conducted by NASA Aeronautics Research Mission Directorate to evaluate the performance and emissions of "drop-in" alternative jet fuels, highlighting experiment design and results from the Alternative Aviation Fuel Experiments (AAFEX-I & -II) and Alternative Fuel-Effects on Contrails and Cruise Emissions flight series (ACCESS-I & II). These projects included almost 100 hours of sampling exhaust emissions from the NASA DC-8 aircraft in both ground and airborne operation and at idle to takeoff thrust settings. Tested fuels included Fischer-Tropsch (FT) synthetic kerosenes manufactured from coal and natural-gas feedstocks; Hydro-treated Esters and Fatty-Acids (HEFA) fuels made from beef-tallow and camelina-plant oil; and 50:50 blends of these alternative fuels with Jet A. Experiments were also conducted with FT and Jet A fuels doped with tetrahydrothiophene to examine the effects of fuel sulfur on volatile aerosol and contrail formation and microphysical properties. Results indicate that although the absence of aromatic compounds in the alternative fuels caused DC-8 fuel-system leaks, the fuels did not compromise engine performance or combustion efficiency. And whereas the alternative fuels produced only slightly different gas-phase emissions, dramatic reductions in non-volatile particulate matter (nvPM) emissions were observed when burning the pure alternative fuels, particularly at low thrust settings where particle number and mass emissions were an order of magnitude lower than measured from standard jet fuel combustion; 50:50 blends of Jet A and alternative fuels typically reduced nvPM emissions by ~50% across all thrust settings. Alternative fuels with the highest hydrogen content produced the greatest nvPM reductions. For Jet A and fuel blends, nvPM emissions were positively correlated with fuel aromatic and naphthalene content. Fuel sulfur content regulated nucleation mode aerosol number and mass concentrations within aging

  3. Alternative medicine among college students.

    PubMed

    Gaedeke, R M; Tootelian, D H; Holst, C

    1999-01-01

    The use of "alternative" medicine has become increasingly popular in the United States. Books devoted to alternative medicine, e.g., Spontaneous Healing and 8 Weeks to Optimum Health, have become best sellers. Nevertheless, relatively few research studies have focused on the subject. This study examined the role of alternative medicine among college students. Issues addressed included students' familiarity with, use of, and perceptions regarding unconventional health therapies. The study substantiated a phenomenon health care providers across the country are discovering: a growing number of Americans with interest and financial resources support the development of "mainstream" alternative medicine programs. Results of the study also suggest that well-respected traditional health care organizations would not suffer reputation damage if they were to offer such programs.

  4. Disturbance maintains alternative biome states.

    PubMed

    Dantas, Vinícius de L; Hirota, Marina; Oliveira, Rafael S; Pausas, Juli G

    2016-01-01

    Understanding the mechanisms controlling the distribution of biomes remains a challenge. Although tropical biome distribution has traditionally been explained by climate and soil, contrasting vegetation types often occur as mosaics with sharp boundaries under very similar environmental conditions. While evidence suggests that these biomes are alternative states, empirical broad-scale support to this hypothesis is still lacking. Using community-level field data and a novel resource-niche overlap approach, we show that, for a wide range of environmental conditions, fire feedbacks maintain savannas and forests as alternative biome states in both the Neotropics and the Afrotropics. In addition, wooded grasslands and savannas occurred as alternative grassy states in the Afrotropics, depending on the relative importance of fire and herbivory feedbacks. These results are consistent with landscape scale evidence and suggest that disturbance is a general factor driving and maintaining alternative biome states and vegetation mosaics in the tropics.

  5. Alternative splicing and muscular dystrophy

    PubMed Central

    Pistoni, Mariaelena; Ghigna, Claudia; Gabellini, Davide

    2013-01-01

    Alternative splicing of pre-mRNAs is a major contributor to proteomic diversity and to the control of gene expression in higher eukaryotic cells. For this reasons, alternative splicing is tightly regulated in different tissues and developmental stages and its disruption can lead to a wide range of human disorders. The aim of this review is to focus on the relevance of alternative splicing for muscle function and muscle disease. We begin by giving a brief overview of alternative splicing, muscle-specific gene expression and muscular dystrophy. Next, to illustrate these concepts we focus on two muscular dystrophy, myotonic muscular dystrophy and facioscapulohumeral muscular dystrophy, both associated to disruption of splicing regulation in muscle. PMID:20603608

  6. Peat as an energy alternative

    SciTech Connect

    Punwani, D.V.

    1980-07-01

    The importance of developing alternative energy sources to augment supplies of fossil fuels is growing all over the world. Coal, oil shale, tar sands, biomass, solar, geothermal, nuclear, and hydroelectric power have received considerable attention as alternative energy sources. One large energy resource, however, has received little attention until recently. That resource is peat. Although peat is used as an energy source in some countries such as Russia, Ireland, and Finland, it is virtually unexploited in many countries including the United States. This paper provides an understanding of peat: its varieties, abundance, and distribution; its value as an energy alternative; its current and future role as an energy alternative; and the environmental and socioeconomic impacts of large-scale peat utilization.

  7. Alternative food safety intervention technologies

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Alternative nonthermal and thermal food safety interventions are gaining acceptance by the food processing industry and consumers. These technologies include high pressure processing, ultraviolet and pulsed light, ionizing radiation, pulsed and radiofrequency electric fields, cold atmospheric plasm...

  8. Alternative approaches to plasma confinement

    NASA Technical Reports Server (NTRS)

    Roth, J. R.

    1977-01-01

    The potential applications of fusion reactors, the desirable properties of reactors intended for various applications, and the limitations of the Tokamak concept are discussed. The principles and characteristics of 20 distinct alternative confinement concepts are described, each of which may be an alternative to the Tokamak. The devices are classed as Tokamak-like, stellarator-like, mirror machines, bumpy tori, electrostatically assisted, migma concept, and wall-confined plasma.

  9. State Energy Alternatives: Alternative Energy Resources by State

    DOE Data Explorer

    This U.S. map provides state by state information on incentives and laws related to alternative fuels and advanced vehicles. Discover what's available in each state for innovation grants, infrastructure grants, and production grants and who to contact. Find out how many alternative refueling stations are available in each state and where they are. Tennessee, for example, in 2009, has 114 alternative refueling stations: 36 biodiesel, 1 electrical, 29 ethanol, 4 natural gas, and 44 propane. There are also 5 Truck Stop Electrification (TSE) sites in Tennessee. Users can also find out from this map interface the contacts for Clean Cities in a state, information about renewable energy projects and activities in each state, fuel prices across a state, and biomass potential resources and current production in each state.

  10. Community assembly: alternative stable states or alternative transient states?

    PubMed Central

    Fukami, Tadashi; Nakajima, Mifuyu

    2011-01-01

    The concept of alternative stable states has long been a dominant framework for studying the influence of historical contingency in community assembly. This concept focuses on stable states, yet many real communities are kept in a transient state by disturbance, and the utility of predictions for stable states in explaining transient states remains unclear. Using a simple model of plant community assembly, we show that the conditions under which historical contingency affects community assembly can differ greatly for stable versus transient states. Differences arise because the contribution of such factors as mortality rate, environmental heterogeneity and plant-soil feedback to historical contingency changes as community assembly proceeds. We also show that transient states can last for a long time relative to immigration rate and generation time. These results argue for a conceptual shift of focus from alternative stable states to alternative transient states for understanding historical contingency in community assembly. PMID:21790934

  11. Alternative fuels for maritime use

    SciTech Connect

    Not Available

    1980-01-01

    The objectives of this study were to review the potential fuels which may be available to the marine industry from the present to the year 2000 and to define the economic, technical, and environmental/social impacts of these alternative fuels on marine power plants. Thus, this study is aimed at the fuels/prime mover combination. This study should help to guide the industry in choosing the proper power plant for the future - recognizing that a new power plant installed in 1980 will still be in service in the 21st century. The importance of the marine transportation industry and the need to consider alternate fuels are examined. An overview of potential alternate fuels for marine applications is presented, and power plant/fuel interaction is discussed. An in-depth discussion is presented on the impact of the most likely alternate fuels from the viewpoint of maintenance, retrofit capability, safety, and air-quality impacts. Two nonfossil-fuel alternatives sailing ships and nuclear-powered vessels, are discussed. It is concluded that: there is a high probability of using synfuels from tar sands shale, or coal liquids in both existing and future ships; coal and coal/oil slurries have a high probability of use in future ships and medium probability in existing ships; nuclear and sail-power future ships have a medium probability of commercial development; and is a low probability of commercial maritime use of alcohol fuels, methane, or coal/methanol combinations. (LCL)

  12. Advances in alternative cementitious binders

    SciTech Connect

    Juenger, M.C.G.; Winnefeld, F.; Provis, J.L.; Ideker, J.H.

    2011-12-15

    There is a burgeoning interest in the development, characterization, and implementation of alternatives to Portland cement as a binder in concrete. The construction materials industry is under increasing pressure to reduce the energy used in production of Portland cement clinker and the associated greenhouse gas emissions. Further, Portland cement is not the ideal binder for all construction applications, as it suffers from durability problems in particularly aggressive environments. Several alternative binders have been available for almost as long as Portland cement, yet have not been extensively used, and new ones are being developed. In this paper, four promising binders available as alternatives to Portland cement are discussed, namely calcium aluminate cement, calcium sulfoaluminate cement, alkali-activated binders, and supersulfated cements. The history of the binders, their compositions and reaction mechanisms, benefits and drawbacks, unanswered questions, and primary challenges are described.

  13. Alternative treatments for the menopause.

    PubMed

    Rees, Margaret

    2009-02-01

    Concerns about the safety of oestrogen-based hormone replacement therapy after publication of the Women's Health Initiative study and Million Women Study has led to women turning to alternative therapies, erroneously believing that they are safer and 'more natural'. Evidence from randomized trials that alternative and complementary therapies improve menopausal symptoms or have the same benefits as conventional pharmacopoeia is poor. There are no recognized international criteria for the design of clinical trials of alternative therapies as there are for standard medicines and medical devices for endpoints of treatment and safety evaluations. Studies may have limitations such as design, sample size and duration. There is a wide range of different preparations, making comparison difficult. The evidence regarding botanicals, homeopathy, steroids, vitamin supplements, dietary changes and functional foods, and physical interventions are discussed in this chapter. Standard pharmacopoeia such as clonidine, selective serotonin re-uptake inhibitors and progestogens are also examined.

  14. Experiences in mainstreaming alternative energy

    SciTech Connect

    Cabraal, A.

    1997-12-01

    The author discusses efforts by the Asia Alternative Energy Unit (ASTAE) of the World Bank in supporting alternative energy source projects in Asia. Energy growth rates have been as high as 18% per year, with power capacity doubling each decade in the 1960`s, 70`s and 80`s. Much of this has come from fossil fuel projects coupled with major hydroelectric projects. One consequence is developing air pollution loads originating in Asia. ASTAE has been supporting pilot programs in applying alternative energy sources. The goal has been to mainstream renewable energy sources in World Bank operations, by working with managers from different countries to: include renewable energy in country assistance strategies and sectorial development plans; provide assistance to renewable energy initiatives; expand initiatives to new countries, sectors and technologies.

  15. [Alternative treatment methods in ENT].

    PubMed

    Friese, K H

    1997-08-01

    In this review, the most important complementary und alternative therapies are discussed, focusing particularly on their use in otorhinolaryngology. These therapies include balneology, Kneipp therapy, microbiological therapy, fasting, excretion therapy, different oxygen therapies, hydro-colon therapy, urine therapy, own-blood therapy, Bach therapy, orthomolecular therapy, order therapy, environmental medicine, phytotherapy, homeopathy, complex homeopathy, anthroposophy, neural therapy, electroaccupuncture according to Voll and similar therapies, nasal reflex therapy, reflex-zone massage, manual therapy, massage, lymph drainage, aroma therapy, thermotherapy, bioresonance, kinesiology, hopi candles, and dietetics. Some of these methods and regimens can be recommended, but others should be rejected. In universities, these methods are only represented to a minor extend, but are more accepted by otorhinolaryngologists in practice. This paper provides a guide to which alternative therapies are sensible and possible in otorhinolaryngology. The aim is to stimulate interest in these methods. It is necessary to discuss these alternative methods reasonably and credibly with patients. PMID:9378666

  16. Gasohol - Analysis and biomass alternatives

    NASA Astrophysics Data System (ADS)

    1980-11-01

    The economics of fermentation ethanol as a near-term alternative to liquid hydrocarbon fuels are analyzed and alternatives to grain-fermented ethanol are examined. Based on estimates of raw material and production costs and energy consumption, it is shown that net production costs for alcohol fuel from corn amount to $2.14/gallon, with no significant net consumption or gain in energy. It is also pointed out that the use of grain for alcohol production will influence quantities available for livestock production and export, and that land available for grain production is limited. Consideration is then given to the economic potential of using cellulosic biomass from agricultural and forest residues in the production of ethanol fuels and coal gasification for methanol production, and it is pointed out that these alternatives offer economic, energy and oil-savings advantages over ethanol production from grains.

  17. Revisiting the solar hydrogen alternative

    SciTech Connect

    Tomkiewicz, M.

    1996-09-01

    Research aimed at the development of technology to advance the solar-hydrogen alternative is per definition mission oriented. The priority that society puts on such research rise and fall with the priorities that we associate with the mission. The mission that we associate with the hydrogen economy is to provide a technological option for an indefinitely sustainable energy and material economies in which society is in equilibrium with its environment. In this paper we try to examine some global aspects of the hydrogen alternative and recommend formulation of a {open_quotes}rational{close_quotes} tax and regulatory system that is based on efforts needed to restore the ecological balance. Such a system, once entered into the price structure of the alternative energy schemes, will be used as a standard to compare energy systems that in turn will serve as a base for prioritization of publicly supported research and development.

  18. FMDP reactor alternative summary report: Volume 4, Evolutionary LWR alternative

    SciTech Connect

    1996-09-01

    Significant quantities of weapons-usable fissile materials [primarily plutonium and highly enriched uranium (HEU)] have become surplus to national defense needs both in the United States and Russia. These stocks of fissile materials pose significant dangers to national and international security. The dangers exist not only in the potential proliferation of nuclear weapons but also in the potential for environmental, safety, and health (ES&H) consequences if surplus fissile materials are not properly managed. The purpose of this report is to provide schedule, cost, and technical information that will be used to support the Record of Process (ROD). Following the screening process, DOE/MD via its national laboratories initiated a more detailed analysis activity to further evaluate each of the ten plutonium disposition alternatives that survived the screening process. Three ``Alternative Teams,`` chartered by DOE and comprised of technical experts from across the DOE national laboratory complex, conducted these analyses. One team was chartered for each of the major disposition classes (borehole, immobilization, and reactors). During the last year and a half, the Fissile Materials Disposition Program (FMDP) Reactor Alternative Team (RxAT) has conducted extensive analyses of the cost, schedule, technical maturity, S&S, and other characteristics of reactor-based plutonium disposition. The results of the RxAT`s analyses of the existing LWR, CANDU, and partially complete LWR alternatives are documented in Volumes 1-3 of this report. This document (Volume 4) summarizes the results of these analyses for the ELWR-based plutonium disposition option.

  19. Alternative general-aircraft engines

    NASA Technical Reports Server (NTRS)

    Tomazic, W. A.

    1976-01-01

    The most promising alternative engine (or engines) for application to general aircraft in the post-1985 time period was defined, and the level of technology was cited to the point where confident development of a new engine can begin early in the 1980's. Low emissions, multifuel capability, and fuel economy were emphasized. Six alternative propulsion concepts were considered to be viable candidates for future general-aircraft application: the advanced spark-ignition piston, rotary combustion, two- and four-stroke diesel, Stirling, and gas turbine engines.

  20. Multipebble Simulations for Alternating Automata

    NASA Astrophysics Data System (ADS)

    Clemente, Lorenzo; Mayr, Richard

    We study generalized simulation relations for alternating Büchi automata (ABA), as well as alternating finite automata. Having multiple pebbles allows the Duplicator to "hedge her bets" and delay decisions in the simulation game, thus yielding a coarser simulation relation. We define (k 1,k 2)-simulations, with k 1/k 2 pebbles on the left/right, respectively. This generalizes previous work on ordinary simulation (i.e., (1,1)-simulation) for nondeterministic Büchi automata (NBA)[4] in and ABA in [5], and (1,k)-simulation for NBA in [3].

  1. Spent-fuel-storage alternatives

    SciTech Connect

    Not Available

    1980-01-01

    The Spent Fuel Storage Alternatives meeting was a technical forum in which 37 experts from 12 states discussed storage alternatives that are available or are under development. The subject matter was divided into the following five areas: techniques for increasing fuel storage density; dry storage of spent fuel; fuel characterization and conditioning; fuel storage operating experience; and storage and transport economics. Nineteen of the 21 papers which were presented at this meeting are included in this Proceedings. These have been abstracted and indexed. (ATT)

  2. Two alternative versions of strangeness

    PubMed Central

    Nishijima, Kazuhikoa

    2008-01-01

    The concept of strangeness emerged from the low energy phenomenology before the entry of quarks in particle physics. The connection between strangeness and isospin is rather accidental and loose and we recognize later that the definition of strangeness is model-dependent. Indeed, in Gell-Mann’s triplet quark model we realize that there is a simple alternative representation of strangeness. When the concept of generations is incorporated into the quark model we find that only the second alternative version of strangeness remains meaningful, whereas the original one does no longer keep its significance. PMID:18997448

  3. The neurogenetics of alternative splicing

    PubMed Central

    Vuong, Celine K.; Black, Douglas L.; Zheng, Sika

    2016-01-01

    Alternative precursor-mRNA splicing is a key mechanism for regulating gene expression in mammals and is controlled by specialized RNA-binding proteins. The misregulation of splicing is implicated in multiple neurological disorders. We describe recent mouse genetic studies of alternative splicing that reveal its critical role in both neuronal development and the function of mature neurons. We discuss the challenges in understanding the extensive genetic programmes controlled by proteins that regulate splicing, both during development and in the adult brain. PMID:27094079

  4. Integrative Medicine and Complementary and Alternative Therapies

    MedlinePlus

    ... 000 this month to find cures. Loading... Integrative Medicine and Complementary and Alternative Therapies Integrative Medicine and Complementary and Alternative Therapies SHARE: Print Glossary ...

  5. Alternatives To Dissection. Second Edition.

    ERIC Educational Resources Information Center

    DeRosa, Bill, Ed.; Winiarskyj, Lesia, Ed.

    This packet attempts to provide educationally sound alternatives to dissection in the classroom, thereby making it possible for teachers to eliminate dissection from the curriculum. This packet can also be used by educators who include dissection in their curricula but consider it important to respect the expression of students' ethical, moral, or…

  6. An Alternative to Process Recording

    ERIC Educational Resources Information Center

    Baker, Joan; And Others

    1976-01-01

    Some disadvantages in the use of process recordings as an assessment and teaching tool for evaluating the communication skills of the student in nurse-client interactions are discussed. A more useful alternative process requires actual observation and subsequent participation by the instructor during student-client interviews. (EC)

  7. Looking for alternative energy sources.

    PubMed

    Gross, Michael

    2012-02-21

    With unrest in oil-exporting countries, backlashes against biofuels and photovoltaics, and a nuclear incident in Japan, the year 2011 rattled confidence in future energy supplies. The search for alternatives is all the more urgent, but some of the solutions investigated hark back to fossil fuels that we can't afford to burn.

  8. Mobile Alternative Fueling Station Locator

    SciTech Connect

    Not Available

    2009-04-01

    The Department of Energy's Alternative Fueling Station Locator is available on-the-go via cell phones, BlackBerrys, or other personal handheld devices. The mobile locator allows users to find the five closest biodiesel, electricity, E85, hydrogen, natural gas, and propane fueling sites using Google technology.

  9. Providers issue brief: alternative providers.

    PubMed

    Rothouse, M

    1999-06-29

    Access by managed care plan enrollees, scope of practice issues and fee reimbursement by Medicaid and third parties such as insurance carriers is the engine that drives legislation recognizing alternative health care providers--chiropractors, acupuncturists, physical therapists, naturopaths, massage therapists, homeopaths, and dietitians and nutritionists. PMID:11073386

  10. "Partial Vision" in Alternative Education.

    ERIC Educational Resources Information Center

    Miller, Ron

    1997-01-01

    A comparison of the philosophies and pedagogies of Waldorf and Montessori schools points out that no single educational perspective can encompass all possibilities of human growth. Educators should attend to the "seed qualities" of alternative educational philosophies rather than their dogmas. A caring relationship between teachers and students is…

  11. The Alternate Route to Teaching.

    ERIC Educational Resources Information Center

    Penning, Nick

    1990-01-01

    Alternative certification programs are needed to address the projected teacher shortage by 2000. Only two-thirds of prepared graduates enter the profession, half who do enter leave after five years, and teacher salaries are 25 percent lower than the salaries of college graduates in other fields. Afternoon, evening, and weekend preparation programs…

  12. Alternative Models for Higher Education.

    ERIC Educational Resources Information Center

    Caffrey, John G.

    Higher education is beset from all sides by criticism, fear, doubt, uncertainty, and prophecies of doom. While the young call for change, the faculty often resist anything that might reduce their privileges and prerogatives. Before alternative models to the present system of higher education can be considered, it is useful to question present…

  13. Alternatives for jet engine control

    NASA Technical Reports Server (NTRS)

    Sain, M. K.

    1984-01-01

    The technical progress of researches on alternatives for jet engine control is reported. Extensive numerical testing is included. It is indicated that optimal inputs contribute significantly to the process of calculating tensor approximations for nonlinear systems, and that the resulting approximations may be order-reduced in a systematic way.

  14. Alternatives for jet engine control

    NASA Technical Reports Server (NTRS)

    Sain, M. K.

    1984-01-01

    The technical progress of researches Alternatives for Jet Engine Control is reported. A numerical study employing feedback tensors for optimal control of nonlinear systems was completed. It is believed that these studies are the first of their kind. State regulation, with a decrease in control power is demonstrated. A detailed treatment follows.

  15. Alternatives for jet engine control

    NASA Technical Reports Server (NTRS)

    Sain, M. K.

    1983-01-01

    The technical progress of researches on alternatives for jet engine control, is reported. The principal new activities involved the initial testing of an input design method for choosing the inputs to a non-linear system to aid the approximation of its tensor parameters, and the beginning of order reduction studies designed to remove unnecessary monomials from tensor models.

  16. An Overview of Alternative Education

    ERIC Educational Resources Information Center

    Aron, Laudan Y.

    2006-01-01

    This publication represents the first in a series of papers on alternative education for the U.S. Department of Labor. The main focus of this review is community- or district-based programs that have as their primary focus the re-engagement of out-of-school youth in learning in order to better prepare these youth to successfully enter high growth…

  17. Student Loans: Alternatives for Reauthorization.

    ERIC Educational Resources Information Center

    National Association of Student Financial Aid Administrators, Washington, DC.

    The papers presented at the symposium include: Student Loans: Some Practical Radical Alternatives (D. Bruce Johnstone); Solving the Student Loan Problem by Supplementing Government Loan Policy--An Expanded Role for Institutional Aid Administrators in the 1980's (Kurt L. Kendis); Estimating Manageable Educational Loan Limits for Graduate and…

  18. Not Just Another Alternative School

    ERIC Educational Resources Information Center

    Gulson, Kalervo N.; Webb, P. Taylor

    2016-01-01

    In this article, we problematize the establishment of an Africentric Alternative School in Toronto, Canada. We argue that policy, and race and racializations cannot be understood outside of, or immune to, neoliberalism. We contend that policy is a form of racial biopolitics, and race is now produced through neoliberal markets, in conjunction with…

  19. The Centre for Alternative Technology.

    ERIC Educational Resources Information Center

    Randle, Joan; Randle, Damian

    1983-01-01

    Describes operation and activities of The National Center for Alternative Technology (NCAT), built on the site of a former quarry. A major center function involves encouraging and assisting students toward a holistic approach to their environment. Also describes and includes a map of major center exhibits. (JN)

  20. Alternative Certification: Effectively Preparing Teachers

    ERIC Educational Resources Information Center

    Foster, Christopher; Bishop, Carolyn A.; Hernandez, David A.

    2008-01-01

    This study addresses questions related to teacher preparation through online supported learning in an alternative certification program, CalStateTEACH. Specifically, this study analyzes and reports survey responses of 130 teachers and 84 supervisors related to preparedness of program completers to teach in a multiple subject classroom. The…

  1. Renewable Energy Alternatives in Maryland.

    ERIC Educational Resources Information Center

    Welsh, Greg E.; McClellan, Deborah A. S.

    This handbook discusses the renewable energy resources suitable for use in Maryland. It follows a question and answer format with sections about the following alternative renewable energy sources; solar, wind, wood, water, bio-gas/methane, and geothermal. Each section includes a list of recommended readings, appropriate agencies or organizations,…

  2. Alternatives to Afrocentrism. Second Edition.

    ERIC Educational Resources Information Center

    Miller, John J., Ed.

    The essays in this collection place the current Afrocentric movement in its historical context and offer alternative suggestions about how to teach African American students about their history. The first section deals with the roots of Afrocentrism, analyzes the content of Afrocentric books and curricula, and discusses the impact of Afrocentrism…

  3. An Alternative to Thought Suppression?

    ERIC Educational Resources Information Center

    Boice, Robert

    2012-01-01

    Comments on the original article, "Setting free the bears: Escape from thought suppression," by D. M. Wegner (see record 2011-25622-008). While Wegner supposed that we might have to learn to live with bad thoughts, the present author discusses the use of imagination and guided imagery as an alternative to forced thought suppression.

  4. A Simple Alternative to Grading

    ERIC Educational Resources Information Center

    Potts, Glenda

    2010-01-01

    In this article, the author investigates whether an alternative grading system (contract grading) would yield the same final grades as traditional grading (letter grading), and whether or not it would be accepted by students. The author states that this study demonstrated that contract grading was widely, and for the most part, enthusiastically…

  5. Lecture Alternatives in Teaching English.

    ERIC Educational Resources Information Center

    Judy, Stephen, Ed.

    The five sections of the document are: General Discussion; Classroom Experiences; Evaluation and Non-Lecture Teaching; A Closing Note; and Appendix. The ten papers presented are as follows: "Lecture Alternatives and the English Class" by Stephen Judy; "Let's See How it Goes: A View of the Teacher as Manager of Student-Initiated Activities" by…

  6. Science Literacy and Alternative Futures.

    ERIC Educational Resources Information Center

    O'Hearn, George T.

    Presented is an operational definition of science literacy including knowledge of science, the processes of science, the nature of science and the social implications of science. Future-oriented supplemental teaching materials are proposed as the most viable alternative available for achieving literacy in science within the present school…

  7. Alternative Careers in Physical Education.

    ERIC Educational Resources Information Center

    Lambert, Charlotte

    Several alternate definitions of "physical education" can be presented to illustrate the fact that changes in name or definition open the way to new opportunities and new ways of thinking of career options. Traditional definitions of physical education have limited it to a profession of teaching in the traditional school system normal children…

  8. Alternative Education: The Cutting Edge?

    ERIC Educational Resources Information Center

    Byrne, Jay

    2004-01-01

    Miami Valley Career Technology Youth Connections, an alternative high school located in Dayton, Ohio, has an enrollment of 160 students and was created as a joint venture among local politicians to address the high dropout rates in Montgomery County, Ohio. To achieve this, the Montgomery County commissioners created a task force to develop…

  9. An Alternative School Conceptual Framework.

    ERIC Educational Resources Information Center

    Morris, Lee A.

    This model is designed to serve as a conceptual framework for alternative programs with primary emphasis on provisioning (the way in which time, space, material, equipment, and activities are used in the learning environment). The model's concern is to assess concrete examples or tendencies of teachers, students, and the education program. The…

  10. Plain Talk about Alternative Assessment.

    ERIC Educational Resources Information Center

    Cheek, Dennis W.

    1993-01-01

    Testing is a technology, a socially mediated, value-laden endeavor. Technologies embody trade-offs between what is desired and real-world constraints of cost, time, thought, and energy. Although alternative assessments offer exciting prospects for middle schools, these new forms must not be misused or naively accepted as defensible, consummate…

  11. An Alternative Triangle Area Strategy

    ERIC Educational Resources Information Center

    Shockey, T. L.; Zhang, P.; Brosnan, P.

    2016-01-01

    We explore the mathematics engagement of a group of mathematics coaches, working in k-12 mathematics education. The incenter of a triangle is used to derive an alternative formula for the area of a triangle inspired by Usiskin, Peressini, Marhisotto, and Stanley (2002).

  12. Academic Programs in Alternative Education: An Overview

    ERIC Educational Resources Information Center

    Ruzzi, Betsy Brown; Kraemer, Jacqueline

    2006-01-01

    This paper, second in a series of papers on alternative education, examines the academic programming in alternative education programs by reviewing the literature specifically focused on the academic programs in alternative education and summarizing a survey of fifteen alternative education programs. It suggests options for further research on…

  13. Alternatives for jet engine control

    NASA Technical Reports Server (NTRS)

    Sain, M. K.; Schafer, R. M.

    1980-01-01

    Alternatives to linear quadratic regulator theory in the linear case are examined along with nonlinear modelling and optimization approaches for global control. Context for the studies has been set by the DYNGEN digital simulator and by models generated for various phases of the F100 Multivariable Control Synthesis Program. With respect to the linear alternatives, the multivariable frequency domain is stressed. Progress is reported in both the direct algebraic approach to exact model matching, by means of stimulating work on the basic computational issues, and in the indirect generalized Nyquist approach. With respect to nonlinear modelling and optimization, the emphasis is twofold: the development of analytical nonlinear models of the jet engine and the use of these models in conjunction with techniques of mathematical programming in order to study global control over nonincremental portions of the flight envelope. The possibility of using tensor methods is explored.

  14. Potential alternative approaches to xenotransplantation.

    PubMed

    Mou, Lisha; Chen, Fengjiao; Dai, Yifan; Cai, Zhiming; Cooper, David K C

    2015-11-01

    There is an increasing worldwide shortage of organs and cells for transplantation in patients with end-stage organ failure or cellular dysfunction. This shortage could be resolved by the transplantation of organs or cells from pigs into humans. What competing approaches might provide support for the patient with end-stage organ or cell failure? Four main approaches are receiving increasing attention - (i) implantable mechanical devices, although these are currently limited almost entirely to devices aimed at supporting or replacing the heart, (ii) stem cell technology, at present directed mainly to replace absent or failing cells, but which is also fundamental to progress in (iii) tissue engineering and regenerative medicine, in which the ultimate aim is to replace an entire organ. A final novel potential approach is (iv) blastocyst complementation. These potential alternative approaches are briefly reviewed, and comments added on their current status and whether they are now (or will soon become) realistic alternative therapies to xenotransplantation.

  15. Alternative Splicing in Plant Immunity

    PubMed Central

    Yang, Shengming; Tang, Fang; Zhu, Hongyan

    2014-01-01

    Alternative splicing (AS) occurs widely in plants and can provide the main source of transcriptome and proteome diversity in an organism. AS functions in a range of physiological processes, including plant disease resistance, but its biological roles and functional mechanisms remain poorly understood. Many plant disease resistance (R) genes undergo AS, and several R genes require alternatively spliced transcripts to produce R proteins that can specifically recognize pathogen invasion. In the finely-tuned process of R protein activation, the truncated isoforms generated by AS may participate in plant disease resistance either by suppressing the negative regulation of initiation of immunity, or by directly engaging in effector-triggered signaling. Although emerging research has shown the functional significance of AS in plant biotic stress responses, many aspects of this topic remain to be understood. Several interesting issues surrounding the AS of R genes, especially regarding its functional roles and regulation, will require innovative techniques and additional research to unravel. PMID:24918296

  16. Wastewater privatization: A beneficial alternative

    SciTech Connect

    Wakeman, R.F.; Drewry, W.A.

    1999-07-01

    Municipalities with wastewater operations face increasing requirements to maximize efficiency, implement capital improvements, and ensure environmental compliance. Privatization is a relatively unused alternative offering benefits in the areas of cost-effective operations, flexible financing, technology access, and compliance assurance. Recent executive direction and tax code changes have opened new doors for mutually beneficial public-private partnerships. Wastewater privatization has historically consisted of short-term contract agreements for treatment operations, but looming infrastructure recapitalization and development requirements have catalyzed an exploration of non-traditional alternatives that include private sector financing, development, and operation of entire wastewater systems, The purpose of this paper is to show why privatization must be considered, evaluate the different levels available, and generate an analytical aid for communities taking their first look at privatization opportunities.

  17. Ambitious Philippine alternative energy plans

    SciTech Connect

    Not Available

    1981-09-07

    The Philippines is to spend $5.4 billion over the next ten years for the development of alternative sources of energy. These would include the development of fuel woods and other biomass, and the commercialization of a coconut/diesel-oil fuel. It is hoped that the Philippines' dependence on imported oil will be reduced from about 80% today to around 50% by the end of the decade.

  18. Alternative scenarios utilizing nonterrestrial resources

    NASA Astrophysics Data System (ADS)

    Eldred, Charles H.; Roberts, Barney B.

    A collection of alternative scenarios that are enabled or substantially enhanced by the utilization of nonterrestrial resources is provided. We take a generalized approach to scenario building so that our report will have value in the context of whatever goals are eventually chosen. Some of the topics covered include the following: lunar materials processing; asteroid mining; lunar resources; construction of a large solar power station; solar dynamic power for the space station; reduced gravity; mission characteristics and options; and tourism.

  19. Alternative models in developmental toxicology.

    PubMed

    Lee, Hyung-yul; Inselman, Amy L; Kanungo, Jyotshnabala; Hansen, Deborah K

    2012-02-01

    In light of various pressures, toxicologists have been searching for alternative methods for safety testing of chemicals. According to a recent policy in the European Union (Regulation, Evaluation Authorisation and Restriction of Chemicals, REACH), it has been estimated that over the next twelve to fifteen years, approximately 30,000 chemicals may need to be tested for safety, and under current guidelines such testing would require the use of approximately 7.2 million laboratory animals [ Hofer et al. 2004 ]. It has also been estimated that over 80% of all animals used for safety testing under REACH legislation would be used for examining reproductive and developmental toxicity [Hofer et al., 2004]. In addition to REACH initiatives, it has been estimated that out of 5,000 to 10,000 new drug entities that a pharmaceutical company may start with, only one is finally approved by the Food and Drug Administration at a cost of over one billion dollars [ Garg et al. 2011 ]. A large portion of this cost is due to animal testing. Therefore, both the pharmaceutical and chemical industries are interested in using alternative models and in vitro tests for safety testing. This review will examine the current state of three alternative models - whole embryo culture (WEC), the mouse embryonic stem cell test (mEST), and zebrafish. Each of these alternatives will be reviewed, and advantages and disadvantages of each model will be discussed. These models were chosen because they are the models most commonly used and would appear to have the greatest potential for future applications in developmental toxicity screening and testing.

  20. Alternative scenarios utilizing nonterrestrial resources

    NASA Technical Reports Server (NTRS)

    Eldred, Charles H.; Roberts, Barney B.

    1992-01-01

    A collection of alternative scenarios that are enabled or substantially enhanced by the utilization of nonterrestrial resources is provided. We take a generalized approach to scenario building so that our report will have value in the context of whatever goals are eventually chosen. Some of the topics covered include the following: lunar materials processing; asteroid mining; lunar resources; construction of a large solar power station; solar dynamic power for the space station; reduced gravity; mission characteristics and options; and tourism.

  1. Alternative to Nitric Acid Passivation

    NASA Technical Reports Server (NTRS)

    Kessel, Kurt R.

    2016-01-01

    Corrosion is an extensive problem that affects the National Aeronautics and Space Administration (NASA) and European Space Agency (ESA). The deleterious effects of corrosion result in steep costs, asset downtime affecting mission readiness, and safety risks to personnel. It is vital to reduce corrosion costs and risks in a sustainable manner. The primary objective of this effort is to qualify citric acid as an environmentally-preferable alternative to nitric acid for passivation of stainless steel alloys.

  2. Alternative Aviation Fuel Experiment (AAFEX)

    NASA Technical Reports Server (NTRS)

    Anderson, B. E.; Beyersdorf, A. J.; Hudgins, C. H.; Plant, J. V.; Thornhill, K. L.; Winstead, E. L.; Ziemba, L. D.; Howard, R.; Corporan, E.; Miake-Lye, R. C.; Herndon, S. C.; Timko, M.; Woods, E.; Dodds, W.; Lee, B.; Santoni, G.; Whitefield, P.; Hagen, D.; Lobo, P.; Knighton, W. B.; Bulzan, D.; Tacina, K.; Wey, C.; VanderWal, R.; Bhargava, A.

    2011-01-01

    The rising cost of oil coupled with the need to reduce pollution and dependence on foreign suppliers has spurred great interest and activity in developing alternative aviation fuels. Although a variety of fuels have been produced that have similar properties to standard Jet A, detailed studies are required to ascertain the exact impacts of the fuels on engine operation and exhaust composition. In response to this need, NASA acquired and burned a variety of alternative aviation fuel mixtures in the Dryden Flight Research Center DC-8 to assess changes in the aircraft s CFM-56 engine performance and emission parameters relative to operation with standard JP-8. This Alternative Aviation Fuel Experiment, or AAFEX, was conducted at NASA Dryden s Aircraft Operations Facility (DAOF) in Palmdale, California, from January 19 to February 3, 2009 and specifically sought to establish fuel matrix effects on: 1) engine and exhaust gas temperatures and compressor speeds; 2) engine and auxiliary power unit (APU) gas phase and particle emissions and characteristics; and 3) volatile aerosol formation in aging exhaust plumes

  3. FMDP reactor alternative summary report. Volume 1 - existing LWR alternative

    SciTech Connect

    Greene, S.R.; Bevard, B.B.

    1996-10-07

    Significant quantities of weapons-usable fissile materials [primarily plutonium and highly enriched uranium (HEU)] are becoming surplus to national defense needs in both the United States and Russia. These stocks of fissile materials pose significant dangers to national and international security. The dangers exist not only in the potential proliferation of nuclear weapons but also in the potential for environmental, safety, and health (ES&H) consequences if surplus fissile materials are not properly managed. This document summarizes the results of analysis concerned with existing light water reactor plutonium disposition alternatives.

  4. Alternating copolymers and alternative device geometries for organic photovoltaics.

    PubMed

    Inganäs, Olle; Zhang, Fengling; Andersson, Mats R

    2012-01-01

    The efficiency of conversion of light to electrical energy with the help of conjugated polymers and molecules is rapidly improving. The optical absorption properties of these materials can be designed, and implemented via molecular engineering. Full coverage of the solar spectrum is thus feasible. Narrow absorption spectra allow construction of tandem solar cells. The poor transport properties of these materials require thin devices, which limits optical absorption. Alternative device geometries for these flexible materials compensate for the optical absorption by light trapping, and allow tandem cells. PMID:22434441

  5. [Alternative medicine: really an alternative to academic medicine?].

    PubMed

    Happle, R

    2000-06-01

    Numerous courses on alternative medicine are regularly advertised in Deutsches Arzteblatt, the organ of the German Medical Association. The present German legislation likewise supports this form of medicine, and this explains why Iscador, an extract of the mistletoe, is found in the Rote Liste, a directory of commercially available medical drugs, under the heading "cytostatic and antimetastatic drugs" although such beneficial effect is unproven. To give another example, a German health insurance fund was sentenced to pay for acupuncture as a treatment for hepatic failure. This judgement is characteristic of the present German judicial system and represents a victory of "oracling irrationalism" (Popper). The astonishing popularity of alternative medicine can be explained by a revival of romanticism. An intellectually fair opposite position has been delineated by Karl Popper in the form of critical rationalism. It is important to realize, however, that our decision to adhere to rational thinking is made in the innermost depth of our heart but not on the basis of rational arguing. Rather, the decision in favor of reason has a moral dimension. PMID:10907162

  6. Thermoelectric converters for alternating current standards

    NASA Astrophysics Data System (ADS)

    Anatychuk, L. I.; Taschuk, D. D.

    2012-06-01

    Thermoelectric converters of alternating current remain priority instruments when creating standard equipment. This work presents the results of design and manufacture of alternating current converter for a military standard of alternating current in Ukraine. Results of simulation of temperature distribution in converter elements, ways of optimization to improve the accuracy of alternating current signal reproduction are presented. Results of metrological trials are given. The quality of thermoelectric material specially created for alternating current metrology is verified. The converter was used in alternating current standard for the frequency range from 10 Hz to 30 MHz. The efficiency of using thermoelectric signal converters in measuring instruments is confirmed.

  7. Bayesian Alternation during Tactile Augmentation

    PubMed Central

    Goeke, Caspar M.; Planera, Serena; Finger, Holger; König, Peter

    2016-01-01

    A large number of studies suggest that the integration of multisensory signals by humans is well-described by Bayesian principles. However, there are very few reports about cue combination between a native and an augmented sense. In particular, we asked the question whether adult participants are able to integrate an augmented sensory cue with existing native sensory information. Hence for the purpose of this study, we build a tactile augmentation device. Consequently, we compared different hypotheses of how untrained adult participants combine information from a native and an augmented sense. In a two-interval forced choice (2 IFC) task, while subjects were blindfolded and seated on a rotating platform, our sensory augmentation device translated information on whole body yaw rotation to tactile stimulation. Three conditions were realized: tactile stimulation only (augmented condition), rotation only (native condition), and both augmented and native information (bimodal condition). Participants had to choose one out of two consecutive rotations with higher angular rotation. For the analysis, we fitted the participants' responses with a probit model and calculated the just notable difference (JND). Then, we compared several models for predicting bimodal from unimodal responses. An objective Bayesian alternation model yielded a better prediction (χred2 = 1.67) than the Bayesian integration model (χred2 = 4.34). Slightly higher accuracy showed a non-Bayesian winner takes all (WTA) model (χred2 = 1.64), which either used only native or only augmented values per subject for prediction. However, the performance of the Bayesian alternation model could be substantially improved (χred2 = 1.09) utilizing subjective weights obtained by a questionnaire. As a result, the subjective Bayesian alternation model predicted bimodal performance most accurately among all tested models. These results suggest that information from augmented and existing sensory modalities in

  8. Synergistic epistasis and alternative hypotheses.

    PubMed

    Trouve, S; Ding, A; Goudet, J

    2004-11-01

    Inbreeding generally results in deleterious shifts in mean fitness. If the fitness response to increasing inbreeding coefficient is non-linear, this suggests a contribution of epistasis to inbreeding depression. In a cross-breeding experiment, Salathe & Ebert (2003. J. Evol. Biol. 16: 976-985) tested and found the presence of this non-linearity in Daphnia magna. They argue that epistatic interactions cause this non-linearity. We argue here that their experimental protocol does not allow disentangling the effect of synergistic epistasis from two alternative hypotheses, namely hybrid vigour and statistical non-independence of data.

  9. Alternative approaches to epilepsy treatment.

    PubMed

    McElroy-Cox, Caitlin

    2009-07-01

    Complementary and alternative medicine (CAM) is a diverse group of health care practices and products that fall outside the realm of traditional Western medical theory and practice and that are used to complement or replace conventional medical therapies. The use of CAM has increased over the past two decades, and surveys have shown that up to 44% of patients with epilepsy are using some form of CAM treatment. This article reviews the CAM modalities of meditation, yoga, relaxation techniques, biofeedback, nutritional and herbal supplements, dietary measures, chiropractic care, acupuncture, Reiki, and homeopathy and what is known about their potential efficacy in patients with epilepsy.

  10. Machine translation project alternatives analysis

    NASA Technical Reports Server (NTRS)

    Bajis, Catherine J.; Bedford, Denise A. D.

    1993-01-01

    The Machine Translation Project consists of several components, two of which, the Project Plan and the Requirements Analysis, have already been delivered. The Project Plan details the overall rationale, objectives and time-table for the project as a whole. The Requirements Analysis compares a number of available machine translation systems, their capabilities, possible configurations, and costs. The Alternatives Analysis has resulted in a number of conclusions and recommendations to the NASA STI program concerning the acquisition of specific MT systems and related hardware and software.

  11. Towards an alternative gravitational theory

    NASA Astrophysics Data System (ADS)

    Nieto, J. A.; Beltrán, L. A.

    2015-03-01

    In 1680, Cassini proposed oval curves as alternative trajectories for the visible planets around the sun. The Cassini ovals were of course overshadowed by the Kepler's first law (1609), namely the planets move around the sun describing conic orbits. Here, we describe the possibility that the Cassini's idea works at larger or smaller scales. Indeed, we consider the Spiric curves (which are a generalization of the Cassini oval) and present the first steps towards a Spiric gravitational theory. We show that from our formalism an ellipse associated with a planet can be obtained as a particular case.

  12. Antibodies: an alternative for antibiotics?

    PubMed

    Berghman, L R; Abi-Ghanem, D; Waghela, S D; Ricke, S C

    2005-04-01

    In 1967, the success of vaccination programs, combined with the seemingly unstoppable triumph of antibiotics, prompted the US Surgeon General to declare that "it was time to close the books on infectious diseases." We now know that the prediction was overly optimistic and that the fight against infectious diseases is here to stay. During the last 20 yr, infectious diseases have indeed made a staggering comeback for a variety of reasons, including resistance against existing antibiotics. As a consequence, several alternatives to antibiotics are currently being considered or reconsidered. Passive immunization (i.e., the administration of more or less pathogen-specific antibodies to the patient) prior to or after exposure to the disease-causing agent is one of those alternative strategies that was almost entirely abandoned with the introduction of chemical antibiotics but that is now gaining interest again. This review will discuss the early successes and limitations of passive immunization, formerly referred to as "serum therapy," the current use of antibody administration for prophylaxis or treatment of infectious diseases in agriculture, and, finally, recent developments in the field of antibody engineering and "molecular farming" of antibodies in various expression systems. Especially the potential of producing therapeutic antibodies in crops that are routine dietary components of farm animals, such as corn and soy beans, seems to hold promise for future application in the fight against infectious diseases. PMID:15844826

  13. Alternative therapies for postmenopausal women.

    PubMed

    Speroff, Leon

    2005-01-01

    Alternative therapies are being used by postmenopausal women in attempts to treat all of the complaints and medical conditions of the menopause. One-fifth of those who take prescription drugs for these indications also take herbal remedies and/or high-dose vitamins, most often without disclosing the fact to the physician. Although studies of alternative therapies are short-term and rarely focused on safety--let alone efficacy--in the long-term, there are many studies spread over the large number of substances involved. More than 130 studies, including meta-analyses, are reviewed in this article under the headings of phytoestrogens, especially from soy; therapies for hot flushes; and preventives for cardiovascular disease, osteoporosis, and breast cancer. Special attention is given to the recently recognized daidzein metabolite equol, and for the sake of completeness there are reviews of the unconventional, but not botanical, treatments estriol, transdermal progesterone, and dehydroepiandrosterone. The total picture produced by conscientious review of the studies is bleak overall, but there seems to be good reason to pursue the possibilities inherent in soy protein with phytoestrogens in populations of women who endogenously produce equol.

  14. Alternate Energy for National Security.

    NASA Astrophysics Data System (ADS)

    Rath, Bhakta

    2010-02-01

    Recent price fluctuations at the gas pump have brought our attention to the phenomenal increase of global energy consumption in recent years. It is now evident that we have almost reached a peak in global oil production. Several projections indicate that total world consumption of oil will rise by nearly 60 per cent between 1999 and 2020. In 1999 consumption was equivalent to 86 million barrels of oil per day, which has reached a peak of production extracted from most known oil reserves. These projections, if accurate, will present an unprecedented crisis to the global economy and industry. As an example, in the US, nearly 40 per cent of energy usage is provided by petroleum, of which nearly a third is used in transportation. The US Department of Defense (DOD) is the single largest buyer of fuel, amounting to, on the average, 13 million gallons per day. Additionally, these fuels have to meet different requirements that prevent use of ethanol additives and biodiesel. An aggressive search for alternate energy sources, both renewable and nonrenewable, is vital. The presentation will review national and DOD perspectives on the exploration of alternate energy with a focus on energy derivable from the ocean. )

  15. Alternative cosmology from cusp geometries

    NASA Astrophysics Data System (ADS)

    Rosa, Reinaldo; Herbin Stalder Díaz, Diego

    We study an alternative geometrical approach on the problem of classical cosmological singularity. It is based on a generalized function f(x,y)=x(2+y^2=(1-z)z^n) which consists of a cusped projected coupled isosurface. Such a projected geometry is computed and analized into the context of Friedmann singularity-free cosmology where a pre-big bang scenario is considered. Assuming that the mechanism of cusp formation is described by non-linear oscillations of a pre- big bang extended very high energy density field (>3x10^{94} kg/m^3$), we show that the action under the gravitational field follows a tautochrone of revolution, understood here as the primary projected geometry that alternatively replaces the Friedmann singularity in the standard big bang theory. As shown here this new approach allows us to interpret the nature of both matter and dark energy from first geometric principles [1]. [1] Rosa et al. DOI: 10.1063/1.4756991

  16. Mitigation alternatives for L Lake

    SciTech Connect

    Moore, D.B.

    1988-11-03

    The current condition of L Lake/Steel Creek was summarized in a report to SCDHEC in June 1988 which reported that the L Lake and Steel Creek ecosystems were adequately developing towards balanced biological communities. If mitigation for L Lake inputs, specifically temperature and nutrients, are required, several viable alternatives are available. A report prepared by Spencer in 1986 discusses the various options available for cooling L-Reactor discharges. In effect, a small cooling tower is the only realistic solution to reducing effluent temperatures. Nutrient mitigation can take several approaches including upstream sewage treatment, hypolimnetic withdrawal, dilution of input water by Par Pond water, precipitation of nutrients, and sediment oxidation. None of these systems would influence the thermal regime, but would significantly reduce nutrient input into the system. One beneficial use of L-Lake thermal effluents is algaculture, the production of useful algae. A document prepared in 1988 concludes that algaculture is a technically and economically feasible mitigation alternative for L Lake and could allow L Lake to be handled under Section 318 of the Clean Water Act.

  17. Alternate nozzle ablative materials program

    NASA Technical Reports Server (NTRS)

    Kimmel, N. A.

    1984-01-01

    Four subscale solid rocket motor tests were conducted successfully to evaluate alternate nozzle liner, insulation, and exit cone structural overwrap components for possible application to the Space Shuttle Solid Rocket Motor (SRM) nozzle asasembly. The 10,000 lb propellant motor tests were simulated, as close as practical, the configuration and operational environment of the full scale SRM. Fifteen PAN based and three pitch based materials had no filler in the phenolic resin, four PAN based materials had carbon microballoons in the resin, and the rest of the materials had carbon powder in the resin. Three nozzle insulation materials were evaluated; an aluminum oxide silicon oxide ceramic fiber mat phenolic material with no resin filler and two E-glass fiber mat phenolic materials with no resin filler. It was concluded by MTI/WD (the fabricator and evaluator of the test nozzles) and NASA-MSFC that it was possible to design an alternate material full scale SRM nozzle assembly, which could provide an estimated 360 lb increased payload capability for Space Shuttle launches over that obtainable with the current qualified SRM design.

  18. Complementary and Alternative Methods and Cancer

    MedlinePlus

    ... My Saved Articles » My ACS » Complementary and Alternative Methods and Cancer Download Printable Version [PDF] » ( En español ) ... with cancer here. What are complementary and alternative methods? How are complementary methods used to manage cancer? ...

  19. 7 CFR 982.36 - Alternates.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... and Orders; Fruits, Vegetables, Nuts), DEPARTMENT OF AGRICULTURE HAZELNUTS GROWN IN OREGON AND WASHINGTON Order Regulating Handling Hazelnut Control Board § 982.36 Alternates. An alternate for a member...

  20. 7 CFR 982.36 - Alternates.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... AND ORDERS; FRUITS, VEGETABLES, NUTS), DEPARTMENT OF AGRICULTURE HAZELNUTS GROWN IN OREGON AND WASHINGTON Order Regulating Handling Hazelnut Control Board § 982.36 Alternates. An alternate for a member...

  1. 7 CFR 982.36 - Alternates.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... and Orders; Fruits, Vegetables, Nuts), DEPARTMENT OF AGRICULTURE HAZELNUTS GROWN IN OREGON AND WASHINGTON Order Regulating Handling Hazelnut Control Board § 982.36 Alternates. An alternate for a member...

  2. 7 CFR 982.36 - Alternates.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... AND ORDERS; FRUITS, VEGETABLES, NUTS), DEPARTMENT OF AGRICULTURE HAZELNUTS GROWN IN OREGON AND WASHINGTON Order Regulating Handling Hazelnut Control Board § 982.36 Alternates. An alternate for a member...

  3. 7 CFR 982.36 - Alternates.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... and Orders; Fruits, Vegetables, Nuts), DEPARTMENT OF AGRICULTURE HAZELNUTS GROWN IN OREGON AND WASHINGTON Order Regulating Handling Hazelnut Control Board § 982.36 Alternates. An alternate for a member...

  4. Complementary and Alternative Medicine in Cancer Treatment

    MedlinePlus

    ... Ask about Your Treatment Research Complementary and Alternative Medicine for Patients Complementary and alternative medicine (CAM) is ... based on scientific evidence from research studies. Complementary medicine refers to treatments that are used with standard ...

  5. IBD and Complementary and Alternative Medicine (CAM)

    MedlinePlus

    ... Alternative Medicine (CAM) Go Back Complementary and Alternative Medicine (CAM) Email Print + Share Crohn’s disease and ulcerative ... Energy Medicine, and Biologically-Based Practices. Mind-Body Medicine Mind-body medicine is a set of interventions ...

  6. 40 CFR 152.43 - Alternate formulations.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... PESTICIDE REGISTRATION AND CLASSIFICATION PROCEDURES Registration Procedures § 152.43 Alternate formulations... label text of the alternate formulation product must be identical to that of the basic formulation....

  7. 40 CFR 152.43 - Alternate formulations.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... PESTICIDE REGISTRATION AND CLASSIFICATION PROCEDURES Registration Procedures § 152.43 Alternate formulations... label text of the alternate formulation product must be identical to that of the basic formulation....

  8. An alternative to India ink stain.

    PubMed

    Ibembe, Isaac Nicholas; Wiggin, Timothy Roger

    2015-07-01

    Accessing India ink in rural Uganda is difficult and costly. An alternative stain was sought to assist in microbiological diagnoses of cryptococcal infections in immunosuppressed patients with meningitis. Mascara proved to be an excellent and cheap alternative.

  9. 7 CFR 1208.44 - Alternate members.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... AGREEMENTS AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE PROCESSED RASPBERRY PROMOTION, RESEARCH, AND INFORMATION ORDER Processed Raspberry Promotion, Research, and Information Order National Processed Raspberry Council § 1208.44 Alternate members. An alternate member of the Council, during...

  10. 7 CFR 1208.44 - Alternate members.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... AGREEMENTS AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE PROCESSED RASPBERRY PROMOTION, RESEARCH, AND INFORMATION ORDER Processed Raspberry Promotion, Research, and Information Order National Processed Raspberry Council § 1208.44 Alternate members. An alternate member of the Council, during...

  11. Office of Cancer Complementary and Alternative Medicine

    MedlinePlus

    ... Information FAQs about OCCAM Talking about Complementary and Alternative Medicine with Health Care Providers: A Workbook and Tips ... your health care provider(s) about your complementary and alternative medicine (CAM) use during and after your cancer care. ...

  12. Are There Feasible Alternatives to Laboratory Animals?

    ERIC Educational Resources Information Center

    Rowan, A. N.

    1976-01-01

    Discusses several alternatives to the use of laboratory animals in investigating biomedical problems. Alternatives include tissue culture, use of plant and bacterial material, redesigning experiments, and construction of mathematical and computer models. (CS)

  13. The Pressing Need for Alternative Technology

    ERIC Educational Resources Information Center

    Clarke, Robin

    1973-01-01

    Examines the nature of technology in use today, suggests alternative forms of technology, and looks at the future relationships likely to evolve between alternative technology and developing and developed countries throughout the world. (JR)

  14. An alternative to India ink stain.

    PubMed

    Ibembe, Isaac Nicholas; Wiggin, Timothy Roger

    2015-07-01

    Accessing India ink in rural Uganda is difficult and costly. An alternative stain was sought to assist in microbiological diagnoses of cryptococcal infections in immunosuppressed patients with meningitis. Mascara proved to be an excellent and cheap alternative. PMID:25999353

  15. 33 CFR 127.017 - Alternatives.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... written request for the alternative at least 30 days before facility operations under the alternative... same degree of safety provided by the regulations in this part. (b) The COTP approves or...

  16. 33 CFR 127.017 - Alternatives.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... written request for the alternative at least 30 days before facility operations under the alternative... same degree of safety provided by the regulations in this part. (b) The COTP approves or...

  17. 7 CFR 981.35 - Alternates.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... AND ORDERS; FRUITS, VEGETABLES, NUTS), DEPARTMENT OF AGRICULTURE ALMONDS GROWN IN CALIFORNIA Order Regulating Handling Almond Board of California § 981.35 Alternates. An alternate for a member for the...

  18. 7 CFR 981.35 - Alternates.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... and Orders; Fruits, Vegetables, Nuts), DEPARTMENT OF AGRICULTURE ALMONDS GROWN IN CALIFORNIA Order Regulating Handling Almond Board of California § 981.35 Alternates. An alternate for a member for the...

  19. 7 CFR 981.35 - Alternates.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... AND ORDERS; FRUITS, VEGETABLES, NUTS), DEPARTMENT OF AGRICULTURE ALMONDS GROWN IN CALIFORNIA Order Regulating Handling Almond Board of California § 981.35 Alternates. An alternate for a member for the...

  20. 7 CFR 981.35 - Alternates.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... and Orders; Fruits, Vegetables, Nuts), DEPARTMENT OF AGRICULTURE ALMONDS GROWN IN CALIFORNIA Order Regulating Handling Almond Board of California § 981.35 Alternates. An alternate for a member for the...

  1. 7 CFR 981.35 - Alternates.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... and Orders; Fruits, Vegetables, Nuts), DEPARTMENT OF AGRICULTURE ALMONDS GROWN IN CALIFORNIA Order Regulating Handling Almond Board of California § 981.35 Alternates. An alternate for a member for the...

  2. Understanding Conic Sections Using Alternate Graph Paper

    ERIC Educational Resources Information Center

    Brown, Elizabeth M.; Jones, Elizabeth

    2006-01-01

    This article describes two alternative coordinate systems and their use in graphing conic sections. This alternative graph paper helps students explore the idea of eccentricity using the definitions of the conic sections.

  3. LIFE CYCLE ASSESSMENT OF ELECTRICITY GENERATION ALTERNATIVES

    EPA Science Inventory

    This presentation summarizes various electricity and electricity/steam cogeneration alternatives. Among these alternatives, are fossil fuel and biomass power generation plants. These plants have different designs due to the need in fossil fuel (coal) plants to include process u...

  4. 7 CFR 932.30 - Alternates.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... and Orders; Fruits, Vegetables, Nuts), DEPARTMENT OF AGRICULTURE OLIVES GROWN IN CALIFORNIA Order Regulating Handling Olive Administrative Committee § 932.30 Alternates. An alternate for a member of...

  5. 7 CFR 932.30 - Alternates.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... AND ORDERS; FRUITS, VEGETABLES, NUTS), DEPARTMENT OF AGRICULTURE OLIVES GROWN IN CALIFORNIA Order Regulating Handling Olive Administrative Committee § 932.30 Alternates. An alternate for a member of...

  6. 7 CFR 932.30 - Alternates.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... AND ORDERS; FRUITS, VEGETABLES, NUTS), DEPARTMENT OF AGRICULTURE OLIVES GROWN IN CALIFORNIA Order Regulating Handling Olive Administrative Committee § 932.30 Alternates. An alternate for a member of...

  7. 7 CFR 932.30 - Alternates.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... and Orders; Fruits, Vegetables, Nuts), DEPARTMENT OF AGRICULTURE OLIVES GROWN IN CALIFORNIA Order Regulating Handling Olive Administrative Committee § 932.30 Alternates. An alternate for a member of...

  8. 7 CFR 932.30 - Alternates.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... and Orders; Fruits, Vegetables, Nuts), DEPARTMENT OF AGRICULTURE OLIVES GROWN IN CALIFORNIA Order Regulating Handling Olive Administrative Committee § 932.30 Alternates. An alternate for a member of...

  9. 78 FR 43184 - Meeting of the National Commission on the Structure of the Air Force

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-19

    ..., Vice Admiral Kurt Tidd, Director of Operations, Joint Chiefs of Staff, and Major General James Mc... Siegel, Alternate OSD Federal Register Liaison Officer, Department of Defense. BILLING CODE 5001-06-P...

  10. 33 CFR 101.120 - Alternatives.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ....120 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY MARITIME SECURITY MARITIME SECURITY: GENERAL General § 101.120 Alternatives. (a) Alternative Security Agreements. (1) The U.S... Alternative Security Arrangements covering short international voyages on fixed routes between...

  11. 40 CFR 191.04 - Alternative standards.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 26 2013-07-01 2013-07-01 false Alternative standards. 191.04 Section... PROGRAMS ENVIRONMENTAL RADIATION PROTECTION STANDARDS FOR MANAGEMENT AND DISPOSAL OF SPENT NUCLEAR FUEL....04 Alternative standards. (a) The Administrator may issue alternative standards from those...

  12. 40 CFR 191.04 - Alternative standards.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 26 2012-07-01 2011-07-01 true Alternative standards. 191.04 Section... PROGRAMS ENVIRONMENTAL RADIATION PROTECTION STANDARDS FOR MANAGEMENT AND DISPOSAL OF SPENT NUCLEAR FUEL....04 Alternative standards. (a) The Administrator may issue alternative standards from those...

  13. Alternative Schools: A Practical Manual. Revised.

    ERIC Educational Resources Information Center

    Ascheim, Skip; And Others

    This manual is a practical guide based on school experiences and legal requirements in Massachusetts. It is intended to help alternative schools get off the ground and to stay out of trouble with State and local authorities. Some brief sketches of four alternative schools are presented to indicate alternatives that already exist. Sections…

  14. Alternative School Development: A Guide for Practitioners.

    ERIC Educational Resources Information Center

    DeTurk, Philip; Mackin, Robert

    There is a tendency to simply view alternative schools as against tests, grades, bells, seats in rows, and dress regulations. This obscures the need for alternative schools to have stable organizational structures if they are to play an important role in education. There are five stages in the development of an alternative school. They include (a)…

  15. An alternative to Zoe's Law.

    PubMed

    Dalmau, James

    2015-03-01

    Under the criminal law of New South Wales, the destruction of a foetus (other than in the course of a medical procedure) constitutes grievous bodily harm to the pregnant woman. Charges can be laid for offences against the woman, but not against the foetus. Many are dissatisfied with this. The Crimes Amendment (Zoe's Law) Bill 2013 (No 2) (NSW) aimed to change this by providing that a foetus is taken to be a living person for the purposes of certain offences. The Bill was strongly opposed on the basis that according personhood to a foetus in this way will have undesirable consequences that could erode the reproductive rights of women. The public debate over how the criminal law addresses the destruction of a foetus has centred on Zoe's Law. This article proposes an alternative amendment. that aims, to accommodate the concerns of the Bill's supporters and its detractors.

  16. Basic sciences: an alternative career?

    PubMed

    Khatri, R

    2013-01-01

    Career selection is a crucial and a complex process which is also true for the medical profession. In the context of our country, due to the limited opportunity and proper guidance, migration of medical graduates to foreign countries is increasing. Though, clinical subjects have a huge attraction, basic science field has failed to impress our medical graduates. In current scenario, basic science field seems to be a dumping site for the incompetent as the candidates who have failed trying their luck elsewhere stumble upon basic science careers though it is not true for all. Moreover, a very few medical graduates are interested in developing their career as a basic scientist. Therefore, to motivate today's young medical graduates, there is a need of a good mentor along with a proper career guidance which can help them to understand the basic science field as an alternative career. PMID:23774420

  17. An alternative to Zoe's Law.

    PubMed

    Dalmau, James

    2015-03-01

    Under the criminal law of New South Wales, the destruction of a foetus (other than in the course of a medical procedure) constitutes grievous bodily harm to the pregnant woman. Charges can be laid for offences against the woman, but not against the foetus. Many are dissatisfied with this. The Crimes Amendment (Zoe's Law) Bill 2013 (No 2) (NSW) aimed to change this by providing that a foetus is taken to be a living person for the purposes of certain offences. The Bill was strongly opposed on the basis that according personhood to a foetus in this way will have undesirable consequences that could erode the reproductive rights of women. The public debate over how the criminal law addresses the destruction of a foetus has centred on Zoe's Law. This article proposes an alternative amendment. that aims, to accommodate the concerns of the Bill's supporters and its detractors. PMID:25980199

  18. Alternative Fuels for Cancer Cells

    PubMed Central

    Keenan, Melissa; Chi, Jen-Tsan

    2015-01-01

    Tumor metabolism is significantly altered to support the various metabolic needs of tumor cells. The most prominent change is the increased tumor glycolysis that leads to increased glucose uptake and utilization. However, it has become obvious that many non-glucose nutrients, such as amino acids, lactate, acetate and macromolecules, can serve as alternative fuels for cancer cells. This knowledge reveals an unexpected flexibility and evolutionarily-conserved model in which cancer cells uptake nutrients from their external environment to fulfill their necessary energetic needs. It is possible that tumor cells have evolved the ability to utilize different carbon sources due to the limited supply of nutrient that can be driven by oncogenic mutations and tumor microenvironmental stresses. In certain cases, these factors permanently alter the tumor cells’ metabolism, causing certain nutrients to become indispensable and thus creating opportunities for therapeutic intervention to eradicate tumors by their metabolic vulnerabilities. PMID:25815843

  19. Alternative models of OPEC behavior

    SciTech Connect

    Al-Sultan, A.M.

    1993-12-31

    Since the 1973 oil price jump there has been considerable interest in the Organization of the Petroleum Exporting Countries (OPEC) and its role in the international oil market. However, most of the literature on this subject is mainly concerned with either a time-control problem in which the optimality and implication of certain market behavior is analyzed or a simulation of the oil market assuming a particular market behavior by OPEC members. Our objective in this preliminary research is to present a unified framework in which we construct models of viable alternative market behaviors for OPEC members assuming profit-maximization behavior. Each model will be specified as a system of nonlinear simultaneous equations, and for a particular functional forms specification, we present the estimates of the first two models considered.

  20. Towards an alternative evolution model.

    PubMed

    van Waesberghe, H

    1982-01-01

    Lamarck and Darwin agreed on the inconstancy of species and on the exclusive gradualism of evolution (nature does not jump). Darwinism, revived as neo-Darwinism, was almost generally accepted from about 1930 till 1960. In the sixties the evolutionary importance of selection has been called in question by the neutralists. The traditional conception of the gene is disarranged by recent molecular-biological findings. Owing to the increasing confusion about the concept of genotype, this concept is reconsidered. The idea of the genotype as a cluster of genes is replaced by a cybernetical interpretation of the genotype. As nature does jump, exclusive gradualism is dismissed. Saltatory evolution is a natural phenomenon, provided by a sudden collapse of the thresholds which resist against evolution. The fossil record and the taxonomic system call for a macromutational interpretation. As Lamarck and Darwin overlooked the resistance of evolutionary thresholds, an alternative evolution model is needed, the first to be constructed on a palaeontological and taxonomic basis.

  1. Alternator control for battery charging

    SciTech Connect

    Brunstetter, Craig A.; Jaye, John R.; Tallarek, Glen E.; Adams, Joseph B.

    2015-07-14

    In accordance with an aspect of the present disclosure, an electrical system for an automotive vehicle has an electrical generating machine and a battery. A set point voltage, which sets an output voltage of the electrical generating machine, is set by an electronic control unit (ECU). The ECU selects one of a plurality of control modes for controlling the alternator based on an operating state of the vehicle as determined from vehicle operating parameters. The ECU selects a range for the set point voltage based on the selected control mode and then sets the set point voltage within the range based on feedback parameters for that control mode. In an aspect, the control modes include a trickle charge mode and battery charge current is the feedback parameter and the ECU controls the set point voltage within the range to maintain a predetermined battery charge current.

  2. Alternative approaches to plasma confinement

    NASA Technical Reports Server (NTRS)

    Roth, J. R.

    1978-01-01

    The paper discusses 20 plasma confinement schemes each representing an alternative to the tokamak fusion reactor. Attention is given to: (1) tokamak-like devices (TORMAC, Topolotron, and the Extrap concept), (2) stellarator-like devices (Torsatron and twisted-coil stellarators), (3) mirror machines (Astron and reversed-field devices, the 2XII B experiment, laser-heated solenoids, the LITE experiment, the Kaktus-Surmac concept), (4) bumpy tori (hot electron bumpy torus, toroidal minimum-B configurations), (5) electrostatically assisted confinement (electrostatically stuffed cusps and mirrors, electrostatically assisted toroidal confinement), (6) the Migma concept, and (7) wall-confined plasmas. The plasma parameters of the devices are presented and the advantages and disadvantages of each are listed.

  3. Alternative treatment of gallbladder disease.

    PubMed

    Moga, M M

    2003-01-01

    Major risk factors for gallbladder disease include a sedentary lifestyle and a diet rich in refined sugars. In genetically prone individuals, these two factors lead to an abnormal bile composition, altered gut microflora, and hyperinsulinemia, with resulting gallstone formation. As a large percentage of gallbladder patients have continued digestive complaints following cholecystectomy, the author examines complementary and alternative medicine (CAM) treatments to counteract gallstone formation. Herbal medicine such as turmeric, oregon grape, bupleurum, and coin grass may reduce gallbladder inflammation and relieve liver congestion. Elimination of offending foods, not necessarily 'fatty' foods, is often successful and recommended by many holistic physicians. Regular aerobic exercise has a beneficial effect on hyperinsulinemia, which is often associated with gallbladder disease. Dietary changes that lower plasma insulin levels, such as a change in dietary fats and substitution of unrefined carbohydrates for refined carbohydrates, may also be helpful.

  4. Alternate alloying for environmental resistance

    SciTech Connect

    Smolik, G.R.; Banerji, S.K.

    1986-01-01

    The 35 papers contained in this collection detail efforts being made toward achieving environmental resistance of alloys and conserved usage of strategic and critical materials. An in-depth look is taken at the roles played by various alloying elements in providing desired microstructures, properties, and influences upon environmental attack. Also presented are applications and performances of alternate alloys in aqueous and high temperature gaseous and molten salt environments. The book is broken down into five key sections covering: 1) philosophies and status of programs designing alloys for resistance to various environmental and microstructural stability of some of these alloys systems, 2) applications in hot corrosion and sulfidizing environments, 3) applications in oxidizing conditions, 4) corrosion resistance in aqueous environments, and 5) other properties, such as physical and mechanical, which are necessary to evaluate overall alloy performance.

  5. Alternative calcination development status report

    SciTech Connect

    Boardman, R.D.

    1997-12-01

    The Programmatic Spent Nuclear Fuel and (INEEL) Environmental Restoration and Waste Management Programs Environmental Impact Statement Record of Decision, dated June 1, 1995, specifies that high-level waste stored in the underground tanks at the ICPP continue to be calcined while other options to treat the waste are studied. Therefore, the High-Level Waste Program has funded a program to develop new flowsheets to increase the liquid waste processing rate. Simultaneously, a radionuclide separation process, as well as other options, are also being developed, which will be compared to the calcination treatment option. Two alternatives emerged as viable candidates; (1) elevated temperature calcination (also referred to as high temperature calcination), and (2) sugar-additive calcination. Both alternatives were determined to be viable through testing performed in a lab-scale calcination mockup. Subsequently, 10-cm Calciner Pilot Plant scoping tests were successfully completed for both flowsheets. The results were compared to the standard 500 C, high-ANN flow sheet (baseline flowsheet). The product and effluent streams were characterized to help elucidate the process chemistry and to investigate potential environmental permitting issues. Several supplementary tests were conducted to gain a better understanding of fine-particles generation, calcine hydration, scrub foaming, feed makeup procedures, sugar/organic elimination, and safety-related issues. Many of the experiments are only considered to be scoping tests, and follow-up experiments will be required to establish a more definitive understanding of the flowsheets. However, the combined results support the general conclusion that flowsheet improvements for the NWCF are technically viable.

  6. Quantifying asymmetry: ratios and alternatives.

    PubMed

    Franks, Erin M; Cabo, Luis L

    2014-08-01

    Traditionally, the study of metric skeletal asymmetry has relied largely on univariate analyses, utilizing ratio transformations when the goal is comparing asymmetries in skeletal elements or populations of dissimilar dimensions. Under this approach, raw asymmetries are divided by a size marker, such as a bilateral average, in an attempt to produce size-free asymmetry indices. Henceforth, this will be referred to as "controlling for size" (see Smith: Curr Anthropol 46 (2005) 249-273). Ratios obtained in this manner often require further transformations to interpret the meaning and sources of asymmetry. This model frequently ignores the fundamental assumption of ratios: the relationship between the variables entered in the ratio must be isometric. Violations of this assumption can obscure existing asymmetries and render spurious results. In this study, we examined the performance of the classic indices in detecting and portraying the asymmetry patterns in four human appendicular bones and explored potential methodological alternatives. Examination of the ratio model revealed that it does not fulfill its intended goals in the bones examined, as the numerator and denominator are independent in all cases. The ratios also introduced strong biases in the comparisons between different elements and variables, generating spurious asymmetry patterns. Multivariate analyses strongly suggest that any transformation to control for overall size or variable range must be conducted before, rather than after, calculating the asymmetries. A combination of exploratory multivariate techniques, such as Principal Components Analysis, and confirmatory linear methods, such as regression and analysis of covariance, appear as a promising and powerful alternative to the use of ratios. PMID:24842694

  7. COMMUNICATION: Alternative splicing and genomic stability

    NASA Astrophysics Data System (ADS)

    Cahill, Kevin

    2004-06-01

    Alternative splicing allows an organism to make different proteins in different cells at different times, all from the same gene. In a cell that uses alternative splicing, the total length of all the exons is much shorter than in a cell that encodes the same set of proteins without alternative splicing. This economical use of exons makes genes more stable during reproduction and development because a genome with a shorter exon length is more resistant to harmful mutations. Genomic stability may be the reason why higher vertebrates splice alternatively. For a broad class of alternatively spliced genes, a formula is given for the increase in their stability.

  8. Expression of alternative oxidase in tomato

    SciTech Connect

    Kakefuda, M.; McIntosh, L. )

    1990-05-01

    Tomato fruit ripening is characterized by an increase in ethylene biosynthesis, a burst in respiration (i.e. the climacteric), fruit softening and pigmentation. As whole tomatoes ripened from mature green to red, there was an increase in the alternative oxidase capacity. Aging pink tomato slices for 24 and 48 hrs also showed an increase of alternative oxidase and cytochrome oxidase capacities. Monoclonal antibodies prepared to the Sauromatum guttatum alternative oxidase were used to follow the appearance of alternative oxidase in tomato fruits. There is a corresponding increase in a 36kDa protein with an increase in alternative oxidase capacity. Effects of ethylene and norbornadiene on alternative oxidase capacity were also studied. We are using an alternative oxidase cDNA clone from potato to study the expression of mRNA in ripening and wounded tomatoes to determine if the gene is transcriptionally regulated.

  9. Boom Rendezvous Alternative Docking Approach

    NASA Technical Reports Server (NTRS)

    Bonometti, Joseph A.

    2006-01-01

    Space rendezvous and docking has always been attempted with primarily one philosophic methodology. The slow matching of one vehicle's orbit by a second vehicle and then a final closing sequence that ends in matching the orbits with perfect precision and with near zero relative velocities. The task is time consuming, propellant intensive, risk inherent (plume impingement, collisions, fuel depletion, etc.) and requires substantial hardware mass. The historical background and rationale as to why this approach is used is discussed in terms of the path-not-taken and in light of an alternate methodology. Rendezvous and docking by boom extension is suggested to have inherent advantages that today s technology can readily exploit. Extension from the primary spacecraft, beyond its inherent large inertia, allows low inertia connections to be made rapidly and safely. Plume contamination issues are eliminated as well as the extra propellant mass and risk required for the final thruster (docking) operations. Space vehicle connection hardware can be significantly lightened. Also, docking sensors and controls require less fidelity; allowing them to be more robust and less sensitive. It is the potential safety advantage and mission risk reduction that makes this approach attractive, besides the prospect of nominal time and mass savings.

  10. HFIR spent fuel management alternatives

    SciTech Connect

    Begovich, J.M.; Green, V.M.; Shappert, L.B.; Lotts, A.L.

    1992-10-15

    The High Flux Isotope Reactor (HFIR) at Martin Marietta Energy Systems` Oak Ridge National Laboratory (ORNL) has been unable to ship its spent fuel to Savannah River Site (SRS) for reprocessing since 1985. The HFIR storage pools are expected to fill up in the February 1994 to February 1995 time frame. If a management altemative to existing HFIR pool storage is not identified and implemented before the HFIR pools are full, the HFIR will be forced to shut down. This study investigated several alternatives for managing the HFIR spent fuel, attempting to identify options that could be implemented before the HFIR pools are full. The options investigated were: installing a dedicated dry cask storage facility at ORNL, increasing HFIR pool storage capacity by clearing the HFIR pools of debris and either close-packing or stacking the spent fuel elements, storing the spent fuel at another ORNL pool, storing the spent fuel in one or more hot cells at ORNL, and shipping the spent fuel offsite for reprocessing or storage elsewhere.

  11. HFIR spent fuel management alternatives

    SciTech Connect

    Begovich, J.M.; Green, V.M.; Shappert, L.B.; Lotts, A.L.

    1992-10-15

    The High Flux Isotope Reactor (HFIR) at Martin Marietta Energy Systems' Oak Ridge National Laboratory (ORNL) has been unable to ship its spent fuel to Savannah River Site (SRS) for reprocessing since 1985. The HFIR storage pools are expected to fill up in the February 1994 to February 1995 time frame. If a management altemative to existing HFIR pool storage is not identified and implemented before the HFIR pools are full, the HFIR will be forced to shut down. This study investigated several alternatives for managing the HFIR spent fuel, attempting to identify options that could be implemented before the HFIR pools are full. The options investigated were: installing a dedicated dry cask storage facility at ORNL, increasing HFIR pool storage capacity by clearing the HFIR pools of debris and either close-packing or stacking the spent fuel elements, storing the spent fuel at another ORNL pool, storing the spent fuel in one or more hot cells at ORNL, and shipping the spent fuel offsite for reprocessing or storage elsewhere.

  12. Nonsurgical Alternatives for Uterine Fibroids.

    PubMed

    Zupi, Errico; Centini, Gabriele; Sabbioni, Lorenzo; Lazzeri, Lucia; Argay, István Máté; Petraglia, Felice

    2016-07-01

    Uterine leiomyomata are the direct cause of a significant health-care burden for women, their families, and society as a whole. Because of the long experience with the mode of treatment, surgical myomectomy remains the gold standard for treating reproductive-age women; however, in the recent years, the wide evolution of less invasive approaches led to a change in the options used by the clinician to treat symptomatic fibroids. Minimally invasive procedures such as uterine artery embolization (UAE) are increasingly used to treat symptomatic fibroids. Other alternative treatments are becoming more diffuse, such as magnetic resonance-guided high-frequency focused ultrasound surgery (MRgFUS), cryomyolysis, vaginal occlusion, and laparoscopic closure of the uterine arteries. Both advantages and limitations of these techniques under development must be taken into account, but this wider range of choices is being increasingly considered for a tailored treatment. This article aims to enable health-care providers with the tools to provide the latest evidence-based care in the minimally invasive or noninvasive management of this common problem. PMID:26711881

  13. An Alternative to Laser Cooling

    NASA Astrophysics Data System (ADS)

    Raizen, Mark

    2015-03-01

    Laser cooling has been the standard approach for over thirty years for cooling the translational motion of atoms. While laser cooling is an extremely successful method, it has been limited to a small set of elements in the periodic table. The performance of laser cooling for those elements has saturated in terms of flux of ultra-cold atoms, density, and phase-space density. I report our progress towards the development of an alternative to laser cooling. Our approach relies on magnetic stopping of supersonic beams, an atomic coilgun. A recent advance is the experimental realization of an adiabatic coilgun which preserves phase-space density. Further cooling was demonstrated with a one-way wall, realizing the historic thought experiment of Maxwell's Demon. More recently, we showed how to apply this method to compress atomic phase space with almost no loss of atom number. Our approach is fundamentally different than laser cooling as it does not rely on the momentum of the photon, but rather the photon entropy. I will report on our experimental progress towards this goal, and describe future experiments that will be enabled by this work.

  14. Economics of alternative energy sources.

    PubMed

    Ryle, M

    1977-05-12

    An important part of the oil and natural gas at present consumed in the UK is used for the heating of buildings, a demand which shows large diurnal, day-to-day and annual fluctuations. The replacement of this energy by nuclear-generated electricity, as at present envisaged, would require the construction of some 250 GW of additional capacity by the end of the century, a progamme which does not seem feasible. By incorporating relatively cheap, short term storage in the form of low-grade heat, the generating capacity required to fulfil peak demand could be reduced by more than 50%. As soon as such storage is provided, however, other sources of energy become viable and attractive alternatives, and the UK is well situated to make use of wind, wave, and tidal power. It seems likely that the value of North Sea oil/gas reserves as feedstock to the chemical industry will rise sufficiently to make an early reduction in their consumption as fuel of great economic importance.

  15. Canonical and alternative MAPK signaling.

    PubMed

    Pimienta, Genaro; Pascual, Jaime

    2007-11-01

    The archetype of MAPK cascade activation is somewhat challenged by the most recent discovery of unexpected phosphorylation patterns, alternative activation mechanisms and sub-cellular localization, in various members of this protein kinase family. In particular, activation by autophosphorylation pathways has now been described for the three best understood MAPK subgroups: ERK1/2; JNK1/2 and p38 alpha/beta. Also, a form of dosage compensation between homologs has been shown to occur in the case of ERK1/2 and JNK1/2. In this paper we summarize the MAPK activation pathway, with an emphasis on non-canonical examples. We use this information to propose a model for MAPK signal transduction that considers a cross-talk between MAPKs with different activation loop sequence motifs and unique C-terminal extensions. We highlight the occurrence of non-canonical substrate specificity during MAPK auto-activation, in strong connection with MAPK homo- and hetero-dimerization events.

  16. Alternative Water Processor Test Development

    NASA Technical Reports Server (NTRS)

    Pickering, Karen D.; Mitchell, Julie L.; Adam, Niklas M.; Barta, Daniel; Meyer, Caitlin E.; Pensinger, Stuart; Vega, Leticia M.; Callahan, Michael R.; Flynn, Michael; Wheeler, Ray; Birmele, Michele; Lunn, Griffin; Jackson, Andrew

    2013-01-01

    The Next Generation Life Support Project is developing an Alternative Water Processor (AWP) as a candidate water recovery system for long duration exploration missions. The AWP consists of biological water processor (BWP) integrated with a forward osmosis secondary treatment system (FOST). The basis of the BWP is a membrane aerated biological reactor (MABR), developed in concert with Texas Tech University. Bacteria located within the MABR metabolize organic material in wastewater, converting approximately 90% of the total organic carbon to carbon dioxide. In addition, bacteria convert a portion of the ammonia-nitrogen present in the wastewater to nitrogen gas, through a combination of nitrification and denitrification. The effluent from the BWP system is low in organic contaminants, but high in total dissolved solids. The FOST system, integrated downstream of the BWP, removes dissolved solids through a combination of concentration-driven forward osmosis and pressure driven reverse osmosis. The integrated system is expected to produce water with a total organic carbon less than 50 mg/l and dissolved solids that meet potable water requirements for spaceflight. This paper describes the test definition, the design of the BWP and FOST subsystems, and plans for integrated testing.

  17. Alternative Water Processor Test Development

    NASA Technical Reports Server (NTRS)

    Pickering, Karen D.; Mitchell, Julie; Vega, Leticia; Adam, Niklas; Flynn, Michael; Wjee (er. Rau); Lunn, Griffin; Jackson, Andrew

    2012-01-01

    The Next Generation Life Support Project is developing an Alternative Water Processor (AWP) as a candidate water recovery system for long duration exploration missions. The AWP consists of biological water processor (BWP) integrated with a forward osmosis secondary treatment system (FOST). The basis of the BWP is a membrane aerated biological reactor (MABR), developed in concert with Texas Tech University. Bacteria located within the MABR metabolize organic material in wastewater, converting approximately 90% of the total organic carbon to carbon dioxide. In addition, bacteria convert a portion of the ammonia-nitrogen present in the wastewater to nitrogen gas, through a combination of nitrogen and denitrification. The effluent from the BWP system is low in organic contaminants, but high in total dissolved solids. The FOST system, integrated downstream of the BWP, removes dissolved solids through a combination of concentration-driven forward osmosis and pressure driven reverse osmosis. The integrated system is expected to produce water with a total organic carbon less than 50 mg/l and dissolved solids that meet potable water requirements for spaceflight. This paper describes the test definition, the design of the BWP and FOST subsystems, and plans for integrated testing.

  18. Phytoremediation -- a practical capping alternative

    SciTech Connect

    Beath, J.M.; Peak, M.J.

    1997-12-31

    Much literature has been devoted recently to the use of various plant species for the uptake of heavy metals and organic contaminants. Other uses for plants as part of the remediation process are growing in perceived effectiveness. Consequently, this paper deals with two other equally important potential uses of plants to address environmental problems that are just now evolving to the field trial stage: the use of plants to remediate organic pollutants; and the use of plants to control the rainfall-driven leaching of contaminants and the subsequent delivery to underlying groundwater. The traditional Resource Conservation and Recovery Act (RCRA) approach to capping landfills will be contrasted with the potential benefits of using plants that can balance incoming rainfall with evapotranspiration, as well as plants which can act on organic constituents in soil or sludge by either uptake or by promoting microbial activity in soil. This paper compares traditional RCRA capping costs to those for a phytoremediation capping alternative, whose benefits include significantly lower implementation cost and continued remediation. This paper discusses important elements of a successful approach to phytoremediation including: species selection, implementation techniques, cost-efficient monitoring, regulatory aspects, project timing, and realistic expectations.

  19. Polyandry and alternative mating tactics

    PubMed Central

    Neff, Bryan D.; Svensson, Erik I.

    2013-01-01

    Many species in the animal kingdom are characterized by alternative mating tactics (AMTs) within a sex. In males, such tactics include mate guarding versus sneaking behaviours, or territorial versus female mimicry. Although AMTs can occur in either sex, they have been most commonly described in males. This sex bias may, in part, reflect the increased opportunity for sexual selection that typically exists in males, which can result in a higher probability that AMTs evolve in that sex. Consequently, females and polyandry can play a pivotal role in governing the reproductive success associated with male AMTs and in the evolutionary dynamics of the tactics. In this review, we discuss polyandry and the evolution of AMTs. First, we define AMTs and review game theoretical and quantitative genetic approaches used to model their evolution. Second, we review several examples of AMTs, highlighting the roles that genes and environment play in phenotype expression and development of the tactics, as well as empirical approaches to differentiating among the mechanisms. Third, ecological and genetic constraints to the evolution of AMTs are discussed. Fourth, we speculate on why female AMTs are less reported on in the literature than male tactics. Fifth, we examine the effects of AMTs on breeding outcomes and female fitness, and as a source, and possibly also a consequence, of sexual conflict. We conclude by suggesting a new model for the evolution of AMTs that incorporates both environmental and genetic effects, and discuss some future avenues of research. PMID:23339236

  20. Alternative Energy for Higher Education

    SciTech Connect

    Michael Cherney, PhD

    2012-02-22

    This project provides educational opportunities creating both a teaching facility and center for public outreach. The facility is the largest solar array in Nebraska. It was designed to allow students to experience a variety of technologies and provide the public with opportunities for exposure to the implementation of an alternative energy installation designed for an urban setting. The project integrates products from 5 panel manufacturers (including monocrystalline, polycrystalline and thin film technologies) mounted on both fixed and tracking structures. The facility uses both micro and high power inverters. The majority of the system was constructed to serve as an outdoor classroom where panels can be monitored, tested, removed and replaced by students. As an educational facility it primarily serves students in the Creighton University and Metropolitan Community College, but it also provides broader educational opportunities. The project includes a real-time dashboard and a historical database of the output of individual inverters and the corresponding meteorological data for researcher and student use. This allows the evaluation of both panel types and the feasibility of installation types in a region of the country subject to significant temperature, wind and precipitation variation.

  1. Economics of alternative energy sources.

    PubMed

    Ryle, M

    1977-05-12

    An important part of the oil and natural gas at present consumed in the UK is used for the heating of buildings, a demand which shows large diurnal, day-to-day and annual fluctuations. The replacement of this energy by nuclear-generated electricity, as at present envisaged, would require the construction of some 250 GW of additional capacity by the end of the century, a progamme which does not seem feasible. By incorporating relatively cheap, short term storage in the form of low-grade heat, the generating capacity required to fulfil peak demand could be reduced by more than 50%. As soon as such storage is provided, however, other sources of energy become viable and attractive alternatives, and the UK is well situated to make use of wind, wave, and tidal power. It seems likely that the value of North Sea oil/gas reserves as feedstock to the chemical industry will rise sufficiently to make an early reduction in their consumption as fuel of great economic importance. PMID:16073407

  2. Alternative to Nitric Acid Passivation

    NASA Technical Reports Server (NTRS)

    Kessel, Kurt R.

    2015-01-01

    The Ground Systems Development and Operations (GSDO) Program at NASA John F. Kennedy Space Center (KSC), Florida, has the primary objective of modernizing and transforming the launch and range complex at KSC to benefit current and future NASA programs along with other emerging users. Described as the launch support and infrastructure modernization program in the NASA Authorization Act of 2010, the GSDO Program will develop and implement shared infrastructure and process improvements to provide more flexible, affordable, and responsive capabilities to a multi-user community. In support of NASA and the GSDO Program, the objective of this project is to qualify citric acid as an environmentally-preferable alternative to nitric acid for passivation of stainless steel alloys. This project is a direct follow-on to United Space Alliance (USA) work at KSC to optimize the parameters for the use of citric acid and verify effectiveness. This project will build off of the USA study to further evaluate citric acids effectiveness and suitability for corrosion protection of a number of stainless steels alloys used by NASA, the Department of Defense (DoD), and the European Space Agency (ESA).

  3. Alternative systematic approaches to training

    SciTech Connect

    Not Available

    1995-01-01

    This handbook is approved for use by all DOE Components and contractors. The handbook was prepared primarily for DOE nuclear facilities, but the information can be effectively used by any other type of facility. DOE nuclear, DOE non-nuclear, commercial nuclear reactor, fuel fabrication, chemical processing, or other types of facilities may also apply the principles of this approach and find it useful and applicable to local needs. The handbook provides DOE and contractor operating organizations with concepts and guidance regarding the use of alternative techniques to implement a systematic approach to training (SAT). The techniques described in this handbook are endorsed by DOE and use of the guidance in this handbook is appropriate for establishment of technical training programs at DOE nuclear facilities. The use of guidance on selection and implementation of appropriate training approaches after consideration of job complexity, the consequences of error based on risk/hazard potential, and available training media should result in effective and efficient training programs. The information presented in this handbook can be used to grade the level of effort and formality used in developing training programs.

  4. Telomere elongation chooses TERRA ALTernatives.

    PubMed

    Arora, Rajika; Azzalin, Claus M

    2015-01-01

    Alternative Lengthening of Telomeres (ALT) mechanisms allow telomerase-negative immortal cells to buffer replicative telomere shortening. ALT is naturally active in a number of human cancers and might be selected upon telomerase inactivation. ALT is thought to operate through homologous recombination (HR) occurring between telomeric repeats from independent chromosome ends. Indeed, suppression of a number of HR factors impairs ALT cell proliferation. Yet, how HR is initiated at ALT telomeres remains elusive. Mounting evidence suggests that the long noncoding telomeric RNA TERRA renders ALT telomeres recombinogenic by forming RNA:DNA hybrids with the telomeric C-rich strand. TERRA and telomeric hybrids act in concert with a number of other factors, including the RNA endoribonuclease RNaseH1 and the single stranded DNA binding protein RPA. The functional interaction network built upon these different players seems indispensable for ALT telomere maintenance, and digging into the molecular details of this previously unappreciated network might open the way to novel avenues for cancer treatments.

  5. Reproductive effects of alternative disinfectants

    SciTech Connect

    Carlton, B.D.; Barlett, P.; Basaran, A.; Colling, K.; Osis, I.; Smith, M.K.

    1986-11-01

    Organohalides formed through the reaction of chlorine and organic compounds in natural and waste waters pose potential health hazards. For this reason, alternative water disinfectants that do not form organohalides are being investigated with great interest. In this laboratory, the authors have examined the reproductive effects of chloramine and chlorine administered by gavage in Long-Evans rats. Animals were treated for a total of 66 to 76 days. Males were treated for 56 days and females for 14 days prior to breeding and throughout the 10-day breeding period. Females were treated throughout gestation and lactation. Following breeding, the males were necropsied and evaluated for sperm parameters and reproductive tract histopathology. Adult females and some pups were necropsied at weaning on postnatal day 21. Other pups were treated postweaning until 28 or 40 days of age. These pups were evaluated for the day of vaginal patency and thyroid hormone levels. No differences were observed between control rats and those rats exposed to up to 5 mg/kg/day chlorine or 10 mg/kg/day chloramine when fertility, viability, litter size, day of eye opening, or day of vaginal patency were evaluated. No alterations in sperm count, sperm direct progressive movement percent motility, or sperm morphology were observed among adult male rats. In addition, male and female reproductive organ weights were comparable to their respective control groups, and no significant histopathologic changes were observed among chlorine- or chloramine-treated male and female rats.

  6. Alternate capacitor dielectric film materials

    SciTech Connect

    Foster, J.C.

    1990-08-01

    New high-temperature, high-energy density, and high-radiation tolerant capacitor applications require the evaluation of alternate dielectric materials. Evaluation work was performed at GE Neutron Devices (GEND) and Sandia National Laboratories (SNL), Albuquerque. US Department of Energy (DOE) requirements for capacitor function and environments are unique, and the representations included in this report do not constitute an endorsement of any material or manufacturer. This report presents data on polymeric dielectric films evaluated to support the design of new high-energy density capacitors. Materials which were evaluated include polycarbonate (two sources), polyphenylene sulfide, polyvinylidene fluoride, polyetherimide (three sources), polyimide (four sources), polyethersulfone, and polyetherether ketone. A polyester was evaluated as the control material since many prior designs utilized this dielectric. The film evaluations were based on dielectric constant and dissipation factor variation as a function of temperature ({minus}55{degree}C to 300{degree}C) as well as dielectric breakdown strength. Additionally, film/foil capacitors in a dry wrap-and-fill configuration were fabricated and tested to determine insulation resistance, breakdown voltage, and radiation hardness. Results are given for all evaluations. 7 refs., 4 figs., 4 tabs.

  7. Alternatives to traditional transportation fuels: An overview

    SciTech Connect

    Not Available

    1994-06-01

    This report presents the first compilation by the Energy Information Administration (EIA) of information on alternatives to gasoline and diesel fuel. The purpose of the report is: (1) to provide background information on alternative transportation fuels and replacement fuels compared with gasoline and diesel fuel, and (2) to furnish preliminary estimates of alternative transportation fuels and alternative fueled vehicles as required by the Energy Policy Act of 1992 (EPACT), Title V, Section 503, ``Replacement Fuel Demand Estimates and Supply Information.`` Specifically, Section 503 requires the EIA to report annually on: (1) the number and type of alternative fueled vehicles in existence the previous year and expected to be in use the following year, (2) the geographic distribution of these vehicles, (3) the amounts and types of replacement fuels consumed, and (4) the greenhouse gas emissions likely to result from replacement fuel use. Alternative fueled vehicles are defined in this report as motorized vehicles licensed for on-road use, which may consume alternative transportation fuels. (Alternative fueled vehicles may use either an alternative transportation fuel or a replacement fuel.) The intended audience for the first section of this report includes the Secretary of Energy, the Congress, Federal and State agencies, the automobile manufacturing industry, the transportation fuel manufacturing and distribution industries, and the general public. The second section is designed primarily for persons desiring a more technical explanation of and background for the issues surrounding alternative transportation fuels.

  8. Alternative Neutron Detection Testing Summary

    SciTech Connect

    Kouzes, Richard T.; Ely, James H.; Erikson, Luke E.; Kernan, Warnick J.; Lintereur, Azaree T.; Siciliano, Edward R.; Stromswold, David C.; Woodring, Mitchell L.

    2010-04-08

    Radiation portal monitors used for interdiction of illicit materials at borders include highly sensitive neutron detection systems. The main reason for having neutron detection capability is to detect fission neutrons from plutonium. Most currently deployed radiation portal monitors (RPMs) use neutron detectors based upon 3He-filled gas proportional counters, which are the most common large area neutron detector. This type of neutron detector is used in the TSA and other RPMs installed in international locations and in the Ludlum and Science Applications International Corporation RPMs deployed primarily for domestic applications. There is a declining supply of 3He in the world and, thus, methods to reduce the use of this gas in RPMs with minimal changes to the current system designs and sensitivity to cargo-borne neutrons are being investigated. Four technologies have been identified as being currently commercially available, potential alternative neutron detectors to replace the use of 3He in RPMs. These technologies are: 1) Boron trifluoride-filled proportional counters, 2) Boron-lined proportional counters, 3) Lithium-loaded glass fibers, and 4) Coated wavelength-shifting plastic fibers. Reported here is a summary of the testing carried out at Pacific Northwest National Laboratory on these technologies to date, as well as measurements on 3He tubes at various pressures. Details on these measurements are available in the referenced reports. Sponsors of these tests include the Department of Energy (DOE), Department of Homeland Security (DHS), and the Department of Defense (DoD), as well as internal Pacific Northwest National Laboratory funds.

  9. Display Sharing: An Alternative Paradigm

    NASA Technical Reports Server (NTRS)

    Brown, Michael A.

    2010-01-01

    The current Johnson Space Center (JSC) Mission Control Center (MCC) Video Transport System (VTS) provides flight controllers and management the ability to meld raw video from various sources with telemetry to improve situational awareness. However, maintaining a separate infrastructure for video delivery and integration of video content with data adds significant complexity and cost to the system. When considering alternative architectures for a VTS, the current system's ability to share specific computer displays in their entirety to other locations, such as large projector systems, flight control rooms, and back supporting rooms throughout the facilities and centers must be incorporated into any new architecture. Internet Protocol (IP)-based systems also support video delivery and integration. IP-based systems generally have an advantage in terms of cost and maintainability. Although IP-based systems are versatile, the task of sharing a computer display from one workstation to another can be time consuming for an end-user and inconvenient to administer at a system level. The objective of this paper is to present a prototype display sharing enterprise solution. Display sharing is a system which delivers image sharing across the LAN while simultaneously managing bandwidth, supporting encryption, enabling recovery and resynchronization following a loss of signal, and, minimizing latency. Additional critical elements will include image scaling support, multi -sharing, ease of initial integration and configuration, integration with desktop window managers, collaboration tools, host and recipient controls. This goal of this paper is to summarize the various elements of an IP-based display sharing system that can be used in today's control center environment.

  10. Planetary Protection Alternate Protocol Certification

    NASA Astrophysics Data System (ADS)

    Baker, Amy; Barengoltz, Jack; Tisdale, David

    The talk presents a standardized approach for new method certification or alterative testing protocol (ATP) certification against the existing U.S. Planetary Protection Standards. In consideration of new method certification there are two phases of activities that are relevant to the certification process. The first is sample acquisition which typically incorporates swab or wipes sampling on relevant hardware, associated facilities and ground support equipment. The sampling methods introduce considerations of field sampling efficiency as it relates to spore distribution on the spacecraft, spacecraft material influences on the ability of the swab or wipe to remove spores from the hardware, the types of swabs and wipes used (polyester, cotton, macrofoam), and human sampling influences. The second portion of a new protocol certification looks specifically at the lab work-up or analysis of the samples provided to the laboratory. Variables in this process include selection of appropriate biomarkers, extraction efficiencies (removal of spores or constituents of interest from the sampling device), and a method's ability to accurately determine the number of spores present in the sample with a statistically valid level of confidence as described by parameters such as precision, accuracy, robustness, specificity and sensitivity. Considerations for alternative testing protocols such as those which utilize bioburden reduction techniques include selection of appropriate biomarkers for testing, test materials and a defined statistical approach that provides sufficient scientific data to support the modification of an existing NASA specification or the generation of a new NASA specification. Synergies between the U.S. and European Space Agency approaches will also be discussed.

  11. Alternative to particle dark matter

    NASA Astrophysics Data System (ADS)

    Khoury, Justin

    2015-01-01

    We propose an alternative to particle dark matter that borrows ingredients of modified Newtonian dynamics (MOND) while adding new key components. The first new feature is a dark matter fluid, in the form of a scalar field with small equation of state and sound speed. This component is critical in reproducing the success of cold dark matter for the expansion history and the growth of linear perturbations, but does not cluster significantly on nonlinear scales. Instead, the missing mass problem on nonlinear scales is addressed by a modification of the gravitational force law. The force law approximates MOND at large and intermediate accelerations, and therefore reproduces the empirical success of MOND at fitting galactic rotation curves. At ultralow accelerations, the force law reverts to an inverse-square law, albeit with a larger Newton's constant. This latter regime is important in galaxy clusters and is consistent with their observed isothermal profiles, provided the characteristic acceleration scale of MOND is mildly varying with scale or mass, such that it is 12 times higher in clusters than in galaxies. We present an explicit relativistic theory in terms of two scalar fields. The first scalar field is governed by a Dirac-Born-Infeld action and behaves as a dark matter fluid on large scales. The second scalar field also has single-derivative interactions and mediates a fifth force that modifies gravity on nonlinear scales. Both scalars are coupled to matter via an effective metric that depends locally on the fields. The form of this effective metric implies the equality of the two scalar gravitational potentials, which ensures that lensing and dynamical mass estimates agree. Further work is needed in order to make both the acceleration scale of MOND and the fraction at which gravity reverts to an inverse-square law explicitly dynamical quantities, varying with scale or mass.

  12. Methods for Characterization of Alternative RNA Splicing.

    PubMed

    Harvey, Samuel E; Cheng, Chonghui

    2016-01-01

    Quantification of alternative splicing to detect the abundance of differentially spliced isoforms of a gene in total RNA can be accomplished via RT-PCR using both quantitative real-time and semi-quantitative PCR methods. These methods require careful PCR primer design to ensure specific detection of particular splice isoforms. We also describe analysis of alternative splicing using a splicing "minigene" in mammalian cell tissue culture to facilitate investigation of the regulation of alternative splicing of a particular exon of interest.

  13. ARI delegation to Japan on Alternative Refrigerants

    SciTech Connect

    Not Available

    1993-02-01

    Researchers from ARI member companies spoke at the International Conference on Alternative Refrigerants in Tokyo and visited several Japanese organizations for the purpose of exchanging information on alternative refrigerants. The specific purpose of the meetings was to review the methods being utilized to screen alternatives to CFCs and HCFCs: materials compatibility screening methods, lubricant testing techniques, as well as flammability studies. A list of papers presented at the conference is included.

  14. Alternative medicine in ancient and medieval history.

    PubMed

    Prioreschi, P

    2000-10-01

    The author, in an attempt to clarify whether the rise of alternative medicine is a phenomenon characteristic of our time or whether it existed in the past as well, has identified at least three alternative medicines, which developed in ancient Rome, ancient India and in the medieval Islamic world. The circumstances leading to the development of alternative medicine in the past and in our time are discussed and compared. PMID:11000060

  15. Cyclic Polymer with Alternating Monomer Sequence.

    PubMed

    Zhu, Wen; Li, Zi; Zhao, Youliang; Zhang, Ke

    2015-11-01

    Cyclic polymers with alternating monomer sequence are synthesized for the first time based on the ring-closure strategy. Well-defined telechelic alternating polymers are synthesized by reversible addition-fragmentation chain transfer polymerization by copolymerizing the electron acceptor monomer of N-benzylmaleimide and donor monomer of styrene with a feed ratio of 1 between them. The corresponding cyclic alternating polymers are then produced by the UV-induced Diels-Alder click reaction to ring-close the linear alternating polymer precursors under highly diluted reaction solution.

  16. Defining alternative rules in water and sanitation.

    PubMed

    Robert, J

    1995-11-01

    While the conventional water and sanitation package remains most prominent, alternatives exist to conventional waterworks and sanitation practices. Some alternate courses of action are considered. Promising an unprecedented availability of piped water, water development projects foster a pump-and-dump mentality even before they are completed. Often simply announcing the impending implementation of such projects encourages the intention among future beneficiaries to waste water resources. Alternatives to the domestic waste of water must be sought and implemented. Disestablishing water development, styles of alternative water technologies, decision-making and decision-makers, water policy scale, regenerating community access to sources, and water pricing are discussed. PMID:12293526

  17. Complementary and Alternative Therapies in ALS

    PubMed Central

    Bedlack, Richard S.; Joyce, Nanette; Carter, Gregory T.; Pagononi, Sabrina; Karam, Chafic

    2015-01-01

    Synopsis Given the severity of their illness and lack of effective disease modifying agents, it is not surprising that most patients with ALS consider trying complementary and alternative therapies. Some of the most commonly considered alternative therapies include special diets, nutritional supplements, cannabis, acupuncture, chelation and energy healing. This chapter reviews these in detail. We also describe 3 models by which physicians may frame discussions about alternative therapies: paternalism, autonomy and shared decision making. Finally, we review a program called ALSUntangled which using shared shared decision making to review alternative therapies for ALS. PMID:26515629

  18. 7 CFR 1220.207 - Alternate members.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... AGREEMENTS AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE SOYBEAN PROMOTION, RESEARCH, AND CONSUMER INFORMATION Soybean Promotion and Research Order United Soybean Board § 1220.207 Alternate...

  19. 7 CFR 1220.207 - Alternate members.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... AGREEMENTS AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE SOYBEAN PROMOTION, RESEARCH, AND CONSUMER INFORMATION Soybean Promotion and Research Order United Soybean Board § 1220.207 Alternate...

  20. 7 CFR 1220.207 - Alternate members.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... AGREEMENTS AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE SOYBEAN PROMOTION, RESEARCH, AND CONSUMER INFORMATION Soybean Promotion and Research Order United Soybean Board § 1220.207 Alternate...

  1. 7 CFR 1220.207 - Alternate members.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... AGREEMENTS AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE SOYBEAN PROMOTION, RESEARCH, AND CONSUMER INFORMATION Soybean Promotion and Research Order United Soybean Board § 1220.207 Alternate...

  2. 21 CFR 640.120 - Alternative procedures.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... Alternative procedures. (a) The Director, Center for Biologics Evaluation and Research, may approve an... Regulations regarding blood, blood components, or blood products. Requests for such exceptions or...

  3. The Alternative Low Noise Fan

    NASA Technical Reports Server (NTRS)

    Dittmar, James H.; Elliott, David M.; Jeracki, Robert J.; Moore, Royce D.; Parrott, Tony L.

    2000-01-01

    A 106 bladed fan with a design takeoff tip speed of 1100 ft/sec was hypothesized as reducing perceived noise because of the shift of the blade passing harmonics to frequencies beyond the perceived noise rating range. A 22 in. model of this Alternative Low Noise Fan, ALNF, was tested in the NASA Glenn 9x 15 Wind Tunnel. 'Me fan was tested with a 7 vane long chord stator assembly and a 70 vane conventional stator assembly in both hard and acoustically treated configurations. In addition a partially treated 7 vane configuration was tested wherein the acoustic material between the 7 long chord stators was made inactive. The noise data from the 106 bladed fan with 7 long chord stators in a hard configuration was shown to be around 4 EPNdB quieter than a low tip speed Allison fan at takeoff and around 5 EPNdB quieter at approach. Although the tone noise behaved as hypothesized, the majority of this noise reduction was from reduced broadband noise related to the large number of rotor blades. This 106 bladed ALNF is a research fan designed to push the technology limits and as such is probably not a practical device with present materials technology. However, a low tip speed fan with around 50 blades would be a practical device and calculations indicate that it could be 2 to 3 EPNdB quieter at takeoff and 3 to 4 EPNdB quieter at approach than the Allison fan. 7 vane data compared with 70 vane data indicated that the tone noise was controlled by rotor wake-stator interaction but that the broadband noise is probably controlled by the interaction of the rotor with incoming flows. A possible multiple pure tone noise reduction technique for a fan/acoustic treatment system was identified. The data from the fully treated configuration showed significant noise reductions over a large frequency range thereby providing a real tribute to this bulk absorber treatment design. The tone noise data with the partially treated 7 vane configuration indicated that acoustic material in the

  4. Complementary and Alternative Therapies for Down Syndrome

    ERIC Educational Resources Information Center

    Roizen, Nancy J.

    2005-01-01

    In their role as committed advocates, parents of children with Down syndrome have always sought alternative therapies, mainly to enhance cognitive function but also to improve their appearance. Nutritional supplements have been the most frequent type of complementary and alternative therapy used. Cell therapy, plastic surgery, hormonal therapy,…

  5. Alternatives for Financing Higher Education Facilities.

    ERIC Educational Resources Information Center

    Leslie, Larry L.; Felix, Frank J.

    1980-01-01

    How state governments should finance public college and university facilities is discussed. A framework for analyzing the capital financing alternatives available to state governments is described. Several alternatives in Arizona--including state appropriations, leasing, and revenue bonding--are considered as an illustration. (Author/MLW)

  6. Pichia pastoris "just in time" alternative respiration.

    PubMed

    Kern, Alexander; Hartner, Franz S; Freigassner, Maria; Spielhofer, Julia; Rumpf, Cornelia; Leitner, Laura; Fröhlich, Kai-Uwe; Glieder, Anton

    2007-04-01

    Alternative oxidases (Aox or Aod) are present in the mitochondria of plants, fungi and many types of yeast. These enzymes transfer electrons from the ubiquinol pool directly to oxygen without contributing to the proton transfer across the mitochondrial membrane. Alternative oxidases are involved in stress responses, programmed cell death and maintenance of the cellular redox balance. The alternative oxidase gene of the methylotrophic yeast Pichia pastoris was isolated and cloned to study its regulation and the effects of deregulation of the alternative respiration by overexpression or disruption of the gene. Both disruption and overexpression had negative effects on the biomass yield; however, the growth rate and substrate uptake rate of the strain overexpressing the alternative oxidase were slightly increased. These effects were even more pronounced when higher glucose concentrations were used. The occurrence of free intracellular radicals and cell death phenomena was investigated using dihydrorhodamine 123 and the TUNEL test. The results suggest a major contribution of the alternative oxidase to P. pastoris cell viability. The negative effects of deregulated alternative respiration clearly indicated the importance of precise regulation of the alternative oxidase in this yeast.

  7. 7 CFR 1216.45 - Alternate members.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... AGREEMENTS AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE PEANUT PROMOTION, RESEARCH, AND INFORMATION ORDER Peanut Promotion, Research, and Information Order National Peanut Board § 1216.45 Alternate members. An alternate member of the Board, during the absence of the member for the primary...

  8. 7 CFR 1216.45 - Alternate members.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... AGREEMENTS AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE PEANUT PROMOTION, RESEARCH, AND INFORMATION ORDER Peanut Promotion, Research, and Information Order National Peanut Board § 1216.45 Alternate members. An alternate member of the Board, during the absence of the member for the primary...

  9. Alternative Fuels Data Center (Fact Sheet)

    SciTech Connect

    Not Available

    2013-07-01

    Fact sheet describes the Alternative Fuels Data Center, which provides information, data, and tools to help fleets and other transportation decision makers find ways to reduce petroleum consumption through the use of alternative and renewable fuels, advanced vehicles, and other fuel-saving measures.

  10. Alternative Fuels Market and Policy Trends (Presentation)

    SciTech Connect

    Schroeder, A. N.

    2013-09-01

    Market forces and policies are increasing opportunities for alternative fuels. There is no one-size-fits-all, catch-all, silver-bullet fuel. States play a critical role in the alternative fuel market and are taking a leading role.

  11. Responding to Alternative Conceptions in the Classroom.

    ERIC Educational Resources Information Center

    Taber, Keith S.

    2003-01-01

    Explains how students' alternative conceptions about curriculum topics interfere with classroom learning. Describes the Royal Society of Chemistry's Teacher Fellowship Project entitled "Challenging Misconceptions in the Classroom," which develops classroom materials to diagnose and challenge specific alternative conceptions. Uses key ideas of how…

  12. Sodium Bearing Waste Processing Alternatives Analysis

    SciTech Connect

    Murphy, James Anthony; Palmer, Brent J; Perry, Keith Joseph

    2003-12-01

    A multidisciplinary team gathered to develop a BBWI recommendation to DOE-ID on the processing alternatives for the sodium bearing waste in the INTEC Tank Farm. Numerous alternatives were analyzed using a rigorous, systematic approach. The data gathered were evaluated through internal and external peer reviews for consistency and validity. Three alternatives were identified to be top performers: Risk-based Calcination, MACT to WIPP Calcination and Cesium Ion Exchange. A dual-path through early Conceptual design is recommended for MACT to WIPP Calcination and Cesium Ion Exchange since Risk-based Calcination does not require design. If calcination alternatives are not considered based on giving Type of Processing criteria significantly greater weight, the CsIX/TRUEX alternative follows CsIX in ranking. However, since CsIX/TRUEX shares common uncertainties with CsIX, reasonable backups, which follow in ranking, are the TRUEX and UNEX alternatives. Key uncertainties must be evaluated by the decision-makers to choose one final alternative. Those key uncertainties and a path forward for the technology roadmapping of these alternatives is provided.

  13. Context-driven expectations about focus alternatives

    PubMed Central

    Kim, Christina S.; Gunlogson, Christine; Tanenhaus, Michael K.; Runner, Jeffrey T.

    2015-01-01

    What is conveyed by a sentence frequently depends not only on the descriptive content carried by its words, but also on implicit alternatives determined by the context of use. Four visual world eye-tracking experiments examined how alternatives are generated based on aspects of the discourse context and used in interpreting sentences containing the focus operators only and also. Experiment 1 builds on previous reading time studies showing that the interpretations of only sentences are constrained by alternatives explicitly mentioned in the preceding discourse, providing fine-grained time course information about the expectations triggered by only. Experiments 2 and 3 show that, in the absence of explicitly mentioned alternatives, lexical and situation-based categories evoked by the context are possible sources of alternatives. While Experiments 1-3 all demonstrate the discourse dependence of alternatives, only explicit mention triggered expectations about alternatives that were specific to sentences with only. By comparing only with also, Experiment 4 begins to disentangle expectations linked to the meanings of specific operators from those generalizable to the class of focus-sensitive operators. Together, these findings show that the interpretation of sentences with focus operators draws on both dedicated mechanisms for introducing alternatives into the discourse context and general mechanisms associated with discourse processing. PMID:25797456

  14. Adult Education Alternative Diploma. Final Report.

    ERIC Educational Resources Information Center

    Gacka, Richard

    The Adult Education Alternative Diploma project was conducted to develop an alternative program to the General Educational Development (GED) diploma program through which adult students in Pennsylvania could earn actual high school diplomas. During the year-long project, a competency diploma program was developed and implemented in conjunction…

  15. Philadelphia Alternative Diploma Project. 1996-1997.

    ERIC Educational Resources Information Center

    Philadelphia School District, PA.

    A project was conducted in Philadelphia to help adult students obtain a high school diploma as an alternative to or enhancement of a General Educational Development (GED) certificate. During fiscal year 1996-97 the Metropolitan Career Center (MCC), in collaboration with the School District of Philadelphia, designed an Alternative Diploma Program…

  16. Alternatives to traditional transportation fuels 1996

    SciTech Connect

    1997-12-01

    Interest in alternative transportation fuels (ATF`s) has increased in recent years due to the drives for cleaner air and less dependence upon foreign oil. This report, Alternatives to Traditional Transportation Fuels 1996, provides information on ATFs, as well as the vehicles that consume them.

  17. Renewal, resurgence, and alternative reinforcement context.

    PubMed

    Sweeney, Mary M; Shahan, Timothy A

    2015-07-01

    Resurgence, relapse induced by the removal of alternative reinforcement, and renewal, relapse induced by a change in contextual stimuli, are typically studied separately in operant conditioning paradigms. In analogous treatments of operant problem behavior, aspects of both relapse phenomena can operate simultaneously. Therefore, the purpose of this study was to examine a novel method for studying resurgence and renewal in the same experimental preparation. An alternative source of reinforcement was available during extinction for one group of rats (a typical resurgence preparation). Another group experienced an operant renewal preparation in which the extinction context was distinguished via olfactory and visual stimuli. A third group experienced alternative reinforcement delivery in the new context, a novel combination of typical resurgence and renewal preparations. Removal of alternative reinforcement and/or a change in context induced relapse relative to an extinction-only control group. When alternative reinforcement was delivered in a novel context, the alternative response was less persistent relative to when extinction of the alternative response took place in the context in which it was trained. This methodology might be used to illustrate shared (or distinct) mechanisms of resurgence and renewal, and to determine how delivering alternative reinforcement in another context may affect persistence and relapse.

  18. 25 CFR 11.1112 - Dispositional alternatives.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 25 Indians 1 2014-04-01 2014-04-01 false Dispositional alternatives. 11.1112 Section 11.1112... LAW AND ORDER CODE Minor-in-Need-of-Care Procedure § 11.1112 Dispositional alternatives. (a) If a... court may prescribe; or, if reasonable efforts to have the minor return or remain in his or her own...

  19. 25 CFR 11.1112 - Dispositional alternatives.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 25 Indians 1 2013-04-01 2013-04-01 false Dispositional alternatives. 11.1112 Section 11.1112... LAW AND ORDER CODE Minor-in-Need-of-Care Procedure § 11.1112 Dispositional alternatives. (a) If a... court may prescribe; or, if reasonable efforts to have the minor return or remain in his or her own...

  20. Demystifying Alternative Education: Considering What Really Works

    ERIC Educational Resources Information Center

    Powell, Diane E.

    2003-01-01

    The effectiveness of alternative programs requires an understanding of both research and practice. Essential components of alternative educational programs must include opportunities to build and foster resilience in our youth. Program elements must be reflective of the quality and standards mandated by the "No Child Left Behind Act of 2001."…

  1. 21 CFR 640.120 - Alternative procedures.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 7 2010-04-01 2010-04-01 false Alternative procedures. 640.120 Section 640.120 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) BIOLOGICS ADDITIONAL STANDARDS FOR HUMAN BLOOD AND BLOOD PRODUCTS Alternative Procedures §...

  2. Alternative Asbestos Control Method (AACM), Washington

    EPA Science Inventory

    This presentation describes the status to date of the Alternative Asbestos Control Method research, which is intended as a possible alternative technology for use in the demolition of buildings that contain asbestos and are covered under the regulatory requirements of the Asbesto...

  3. 7 CFR 1205.328 - Alternate members.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... AGREEMENTS AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE COTTON RESEARCH AND PROMOTION Cotton Research and Promotion Order Cotton Board § 1205.328 Alternate members. An alternate member of the... member from the same cotton-producing state or region to serve in such member's place and stead of...

  4. 7 CFR 1205.328 - Alternate members.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... AGREEMENTS AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE COTTON RESEARCH AND PROMOTION Cotton Research and Promotion Order Cotton Board § 1205.328 Alternate members. An alternate member of the... member from the same cotton-producing state or region to serve in such member's place and stead of...

  5. 7 CFR 1205.328 - Alternate members.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... AGREEMENTS AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE COTTON RESEARCH AND PROMOTION Cotton Research and Promotion Order Cotton Board § 1205.328 Alternate members. An alternate member of the... member from the same cotton-producing state or region to serve in such member's place and stead of...

  6. Student Perceptions of the Alternative School

    ERIC Educational Resources Information Center

    Herrington, Tina Sabrina

    2012-01-01

    Some students find it difficult to reach graduation in a regular secondary school setting, but may be successful in an alternative setting. Causes of not graduating could include high absenteeism and behavior problems, which may result in dropping out. This study sought student perceptions of an alternative program in a public school district in…

  7. Alternative Natural Energy Sources in Building Design.

    ERIC Educational Resources Information Center

    Davis, Albert J.; Schubert, Robert P.

    This publication provides a discussion of various energy conserving building systems and design alternatives. The information presented here covers alternative space and water heating systems, and energy conserving building designs incorporating these systems and other energy conserving techniques. Besides water, wind, solar, and bio conversion…

  8. Promoting Excellence: Some Classroom Evaluation Alternatives.

    ERIC Educational Resources Information Center

    Sia, Archibald P.; Sydnor, Darlean

    Following a brief overview of literature on excellence in the classroom, the shortcomings of objective tests as means for evaluating classroom excellence are discussed as well as the need for evaluation alternatives. Descriptions are given of evaluation alternatives, some of which focus upon reading and writing achievement: (1) observation of…

  9. 7 CFR 993.29 - Alternates.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements... Order Regulating Handling Prune Marketing Committee § 993.29 Alternates. An alternate for a member of... event of his removal, resignation, disqualification, or death, until a successor for such...

  10. 7 CFR 966.31 - Alternate members.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Alternate members. 966.31 Section 966.31 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements... event of the death, removal, resignation, or disqualification of a member, his alternate shall act...

  11. 27 CFR 19.930 - Alternating proprietorship.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... the boundaries of the plant or any part thereof which is to be alternated. (d) Alternation Journal... journal the following information: (1) Name or trade name; (2) Alcohol fuel plant permit number; (3) Date... journal will remain in the possession of the incoming proprietor until the premises are again...

  12. Alternatives to Suspension: A Government Initiative

    ERIC Educational Resources Information Center

    Ryan, Thomas G.; Zoldy, Scott

    2011-01-01

    Student discipline and the ineffectiveness of out-of-school suspension is examined in light of the Ontario (Canada) legislative reform that supported a greater emphasis on progressive discipline alternatives to out-of-school suspension. Alternative discipline herein is explored via the behavior education plan, the school survival group, and…

  13. An Examination of Alternative Instructional Methods

    ERIC Educational Resources Information Center

    Brewer, Peggy D.

    2004-01-01

    Demographic shifts, advances in technology, and changing student perceptions and expectations have influenced the development of alternative means and methods for offering and delivering traditional college courses. This study reports student perceptions of four alternatives at one university where students were asked to rate course offerings…

  14. An Alternative Starting Point for Fraction Instruction

    ERIC Educational Resources Information Center

    Cortina, José Luis; Višnovská, Jana; Zúñiga, Claudia

    2015-01-01

    We analyze the results of a study conducted for the purpose of assessing the viability of an alternative starting point for teaching fractions. The alternative is based on Freudenthal's insights about fraction as comparison. It involves portraying the entities that unit fractions quantify as always being apart from the reference unit, instead of…

  15. 28 CFR 42.734 - Alternative funding.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 28 Judicial Administration 1 2012-07-01 2012-07-01 false Alternative funding. 42.734 Section 42.734 Judicial Administration DEPARTMENT OF JUSTICE NONDISCRIMINATION; EQUAL EMPLOYMENT OPPORTUNITY...; Implementation of the Age Discrimination Act of 1975 Compliance Procedures § 42.734 Alternative funding....

  16. 28 CFR 42.734 - Alternative funding.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 28 Judicial Administration 1 2010-07-01 2010-07-01 false Alternative funding. 42.734 Section 42.734 Judicial Administration DEPARTMENT OF JUSTICE NONDISCRIMINATION; EQUAL EMPLOYMENT OPPORTUNITY...; Implementation of the Age Discrimination Act of 1975 Compliance Procedures § 42.734 Alternative funding....

  17. 28 CFR 42.734 - Alternative funding.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 28 Judicial Administration 1 2013-07-01 2013-07-01 false Alternative funding. 42.734 Section 42.734 Judicial Administration DEPARTMENT OF JUSTICE NONDISCRIMINATION; EQUAL EMPLOYMENT OPPORTUNITY...; Implementation of the Age Discrimination Act of 1975 Compliance Procedures § 42.734 Alternative funding....

  18. 28 CFR 42.734 - Alternative funding.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 28 Judicial Administration 1 2011-07-01 2011-07-01 false Alternative funding. 42.734 Section 42.734 Judicial Administration DEPARTMENT OF JUSTICE NONDISCRIMINATION; EQUAL EMPLOYMENT OPPORTUNITY...; Implementation of the Age Discrimination Act of 1975 Compliance Procedures § 42.734 Alternative funding....

  19. 28 CFR 42.734 - Alternative funding.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 28 Judicial Administration 1 2014-07-01 2014-07-01 false Alternative funding. 42.734 Section 42.734 Judicial Administration DEPARTMENT OF JUSTICE NONDISCRIMINATION; EQUAL EMPLOYMENT OPPORTUNITY...; Implementation of the Age Discrimination Act of 1975 Compliance Procedures § 42.734 Alternative funding....

  20. Alternative Education Completers: A Phenomenological Study

    ERIC Educational Resources Information Center

    Murray, Becky L.; Holt, Carleton R.

    2014-01-01

    The purpose of this study was to explore the elements of the alternative education experience significant to successful completion of the program. This phenomenological paradigm provided the framework for all aspects of the qualitative study. Students, parents, administrators, and staff members of two alternative programs in the southeast Kansas…

  1. Central Park East: An Alternative Story.

    ERIC Educational Resources Information Center

    Meier, Deborah

    1987-01-01

    Central Park East school was founded in 1974 in Harlem (NY) as an alternative elementary school within the public inner city school system. In 1984 it had expanded into three elementary alternative schools and added a fourth secondary school. It is considered a progressive school following in the tradition of New York city's private schools. (MD)

  2. 7 CFR 1216.45 - Alternate members.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... AGREEMENTS AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE PEANUT PROMOTION, RESEARCH, AND INFORMATION ORDER Peanut Promotion, Research, and Information Order National Peanut Board § 1216.45 Alternate members. An alternate member of the Board, during the absence of the member for the primary...

  3. 7 CFR 1216.45 - Alternate members.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... AGREEMENTS AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE PEANUT PROMOTION, RESEARCH, AND INFORMATION ORDER Peanut Promotion, Research, and Information Order National Peanut Board § 1216.45 Alternate members. An alternate member of the Board, during the absence of the member for the primary...

  4. 7 CFR 1216.45 - Alternate members.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... AGREEMENTS AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE PEANUT PROMOTION, RESEARCH, AND INFORMATION ORDER Peanut Promotion, Research, and Information Order National Peanut Board § 1216.45 Alternate members. An alternate member of the Board, during the absence of the member for the primary...

  5. SKOLE: The Journal of Alternative Education, 1996.

    ERIC Educational Resources Information Center

    Leue, Mary, Ed.

    1996-01-01

    The four issues of "SKOLE" published in 1996 include articles about alternatives to public education, the value of free schools and home-schooling, and children's learning experiences. Feature articles include profiles of alternative schools and educational programs; descriptions of learning experiences and teaching practices; a study of full…

  6. Professional Development in Massachusetts' Public Alternative Schools

    ERIC Educational Resources Information Center

    Farese, Christina Susan

    2013-01-01

    This qualitative study utilized 102 open-ended questionnaires and 15 semi-structured interviews to examine the professional development offered in 27 Massachusetts public alternative schools by answering the major question: What form do professional development programs take in Massachusetts' public, alternative schools? There were many…

  7. Matrix Management: An Organizational Alternative for Libraries.

    ERIC Educational Resources Information Center

    Johnson, Peggy

    1990-01-01

    Describes various organizational structures and models, presents matrix management as an alternative to traditional hierarchical structures, and suggests matrix management as an appropriate organizational alternative for academic libraries. Benefits that are discussed include increased flexibility, a higher level of professional independence, and…

  8. Industrial Arts Curriculum Guide for Alternative Energy.

    ERIC Educational Resources Information Center

    Connecticut State Dept. of Education, Hartford. Div. of Vocational and Adult Education.

    This curriculum guide for alternative energy courses is part of a series of curriculum guides for use in the industrial arts curriculum in Connecticut. The guide contains two parts. Part 1 provides the following overview: (1) objectives of alternative energy education, including suggestions for course levels, class sizes, teaching methods, and…

  9. Alternative Maternity Services in Washington State.

    ERIC Educational Resources Information Center

    Starzyk, Patricia M.

    The nature of maternity services has changed in the past 20 years, with a movement away from traditional (physician delivery in a hospital) towards other alternative services. This study examined alternative maternity services in Washington State, which ranks eighth in the country in the use of such services. Data were collected from birth and…

  10. Alternative splicing regulation and cell lineage differentiation.

    PubMed

    Liu, Huan; He, Ling; Tang, Liling

    2012-11-01

    The alternative splicing of precursor mRNA is an essential mechanism for protein diversity. It plays important biological roles, such as proliferation, differentiation and development of cells. Furthermore, alternative splicing participates in the pathogenesis of diseases, including cancer. Thus, in-depth understanding of splicing regulation is of great significance. Regulation of alternative splicing is an extraordinary complicated process in which several signal molecules are at work. Besides the cis-elements and trans-factors, several lines of evidences suggest that other molecules, structures or process also regulate splicing, such as RNA structures, transcription and transcription factors, chromatin and protein. Meanwhile, increasing body of evidence shows that alternative splicing correlated closely to stem cell lineage differentiation. It means that there is a fundamental role for splicing in controlling regulatory program required for cell lineage differentiation. This review systematically sums up the regulation of alternative splicing and summarizes the splicing events during cell lineage differentiation of stem cells.

  11. Alternative, complementary and traditional medicine in Malaysia.

    PubMed

    Talib, N

    2006-09-01

    This paper sets out the practice of traditional, alternative and/or complementary medicine in Malaysia. It gives an overview of the types of alternative medicine available, and the legal regulation, or lack of it within the current setting. The relevant policies and governmental action in this area are highlighted. Relevant case law decisions in this area are also included. The practice of spiritual healing as one form of traditional medicine, and its role within the spectrum of alternative medicine is dealt with briefly. The significant question of integration of alternative medicine within the existing allopathic system is addressed. The paper concludes that as interest in, and usage of alternative medicine is not likely to decrease, certain measures must be taken by the relevant authorities to ensure among others, the safety and efficacy of these medicines.

  12. Alternative healing in nurse-midwifery practice.

    PubMed

    Raisler, J

    1999-01-01

    This Clinical Practice Exchange focuses on alternative healing in nurse-midwifery practice. It features interviews with six certified nurse-midwives (CNMs) who practice complementary therapies (CTs). The healing modalities they use include homeopathy, Healing Touch, hypnosis, herbal healing, mindfulness meditation, and water healing. The CNMs discuss their training to practice CTs, how they use alternative healing with clients, and how they integrate this with midwifery practice. The interviews are followed by an Alternative Healing Directory composed of 37 CNMs who responded to a Call, which appeared several times in Quickening and JNM. Each midwife's listing includes contact information, CTs practices, and special interests in networking with other CNMs about alternative healing. The JNM hopes that this Directory will be a catalyst for networking and communication that will move forward the discussion, practice, and research of alternative healing within the midwifery community.

  13. Alternative energy technologies for the Caribbean islands

    SciTech Connect

    Pytlinski, J.T. )

    1992-01-01

    All islands in the Caribbean except Puerto Rico can be classified as developing islands. Of these islands, all except Trinidad and Tobago are oil importers. Uncertainties concerning uninterrupted oil supply and increasing oil prices causes economic, social and political instability and jeopardizes further development of these islands. The paper discusses the energy situation of the Caribbean islands and presents alternative energy options. Several alternative energy projects financed by local, federal and international organizations are presented. Present and future uses of alternative energy technologies are described in different islands. Barrier which handicap developing and implementing alternative energy sources in the Caribbean are discussed. The potential and possible applications of alternative energy technologies such as: solar-thermal energy, photovoltaics, wind energy, ocean thermal energy conversion (OTEC), ocean currents and tides energy, biomass, peat energy, municipal solid wastes, bioconversion, hydropower, geothermal energy, nuclear energy and energy conservation are discussed in detail as means to alleviate the energy situation in the Caribbean islands.

  14. ALTERNATIVE OXIDASE: From Gene to Function.

    PubMed

    Vanlerberghe, Greg C.; McIntosh, Lee

    1997-06-01

    Plants, some fungi, and protists contain a cyanide-resistant, alternative mitochondrial respiratory pathway. This pathway branches at the ubiquinone pool and consists of an alternative oxidase encoded by the nuclear gene Aox1. Alternative pathway respiration is only linked to proton translocation at Complex 1 (NADH dehydrogenase). Alternative oxidase expression is influenced by stress stimuli-cold, oxidative stress, pathogen attack-and by factors constricting electron flow through the cytochrome pathway of respiration. Control is exerted at the levels of gene expression and in response to the availability of carbon and reducing potential. Posttranslational control involves reversible covalent modification of the alternative oxidase and activation by specific carbon metabolites. This dynamic system of coarse and fine control may function to balance upstream respiratory carbon metabolism and downstream electron transport when these coupled processes become imbalanced as a result of changes in the supply of, or demand for, carbon, reducing power, and ATP.

  15. Alternative Energy Lessons in Scotland

    NASA Astrophysics Data System (ADS)

    Boyle, Julie

    2010-05-01

    In Scotland the new science curriculum for pupils aged 12 to 15 shall include the following outcomes: "Using my knowledge and understanding, I can express an informed view on a national or global environmental issue;" "I have participated in constructing a model to harness a renewable source of energy and can investigate how to optimise the output;" and "I can discuss why it is important to me and to the future of the world that alternatives to fossil fuels are developed." There will be an emphasis on creating lessons that will nurture responsible citizens, improve pupil engagement and allow students to develop their team working skills. To help teachers plan lessons to address this, the Scottish Schools Equipment Research Centre and Edinburgh University made teaching materials on four renewable energy resources. This poster describes how their suggested activities on solar cells, wind turbines, hydroelectric power stations and wave power were used in science lessons with twelve year old students. After an initial class discussion based on issues related to climate change and diminishing fossil fuel supplies, a workshop activity was carried out in three stages. The students were issued with a fact sheet about one of four imaginary islands (Skisdale, Cloudy Island, Surfsville and Sun City) and they were asked to work in teams to choose the most suitable method of generating electricity for their island. Issues such as costs, where it will be sited and environmental implications were considered. They were then asked to conduct practical activities by constructing and testing models for these forms of renewable energy. To conclude, they presented their proposal to the rest of the class with reasoned explanations. The kits used in the lessons can be purchased from Anderson Scientific (sales@andersonscientific.co.uk). The solar cells were simply connected to a voltmeter. The wind and hydroelectric groups used the same basic equipment. This was made using a small water

  16. Diverse alternative back-splicing and alternative splicing landscape of circular RNAs.

    PubMed

    Zhang, Xiao-Ou; Dong, Rui; Zhang, Yang; Zhang, Jia-Lin; Luo, Zheng; Zhang, Jun; Chen, Ling-Ling; Yang, Li

    2016-09-01

    Circular RNAs (circRNAs) derived from back-spliced exons have been widely identified as being co-expressed with their linear counterparts. A single gene locus can produce multiple circRNAs through alternative back-splice site selection and/or alternative splice site selection; however, a detailed map of alternative back-splicing/splicing in circRNAs is lacking. Here, with the upgraded CIRCexplorer2 pipeline, we systematically annotated different types of alternative back-splicing and alternative splicing events in circRNAs from various cell lines. Compared with their linear cognate RNAs, circRNAs exhibited distinct patterns of alternative back-splicing and alternative splicing. Alternative back-splice site selection was correlated with the competition of putative RNA pairs across introns that bracket alternative back-splice sites. In addition, all four basic types of alternative splicing that have been identified in the (linear) mRNA process were found within circRNAs, and many exons were predominantly spliced in circRNAs. Unexpectedly, thousands of previously unannotated exons were detected in circRNAs from the examined cell lines. Although these novel exons had similar splice site strength, they were much less conserved than known exons in sequences. Finally, both alternative back-splicing and circRNA-predominant alternative splicing were highly diverse among the examined cell lines. All of the identified alternative back-splicing and alternative splicing in circRNAs are available in the CIRCpedia database (http://www.picb.ac.cn/rnomics/circpedia). Collectively, the annotation of alternative back-splicing and alternative splicing in circRNAs provides a valuable resource for depicting the complexity of circRNA biogenesis and for studying the potential functions of circRNAs in different cells. PMID:27365365

  17. Diverse alternative back-splicing and alternative splicing landscape of circular RNAs

    PubMed Central

    Zhang, Xiao-Ou; Dong, Rui; Zhang, Yang; Zhang, Jia-Lin; Luo, Zheng; Zhang, Jun; Chen, Ling-Ling; Yang, Li

    2016-01-01

    Circular RNAs (circRNAs) derived from back-spliced exons have been widely identified as being co-expressed with their linear counterparts. A single gene locus can produce multiple circRNAs through alternative back-splice site selection and/or alternative splice site selection; however, a detailed map of alternative back-splicing/splicing in circRNAs is lacking. Here, with the upgraded CIRCexplorer2 pipeline, we systematically annotated different types of alternative back-splicing and alternative splicing events in circRNAs from various cell lines. Compared with their linear cognate RNAs, circRNAs exhibited distinct patterns of alternative back-splicing and alternative splicing. Alternative back-splice site selection was correlated with the competition of putative RNA pairs across introns that bracket alternative back-splice sites. In addition, all four basic types of alternative splicing that have been identified in the (linear) mRNA process were found within circRNAs, and many exons were predominantly spliced in circRNAs. Unexpectedly, thousands of previously unannotated exons were detected in circRNAs from the examined cell lines. Although these novel exons had similar splice site strength, they were much less conserved than known exons in sequences. Finally, both alternative back-splicing and circRNA-predominant alternative splicing were highly diverse among the examined cell lines. All of the identified alternative back-splicing and alternative splicing in circRNAs are available in the CIRCpedia database (http://www.picb.ac.cn/rnomics/circpedia). Collectively, the annotation of alternative back-splicing and alternative splicing in circRNAs provides a valuable resource for depicting the complexity of circRNA biogenesis and for studying the potential functions of circRNAs in different cells. PMID:27365365

  18. Alternative Energy Development and China's Energy Future

    SciTech Connect

    Zheng, Nina; Fridley, David

    2011-06-15

    In addition to promoting energy efficiency, China has actively pursued alternative energy development as a strategy to reduce its energy demand and carbon emissions. One area of particular focus has been to raise the share of alternative energy in China’s rapidly growing electricity generation with a 2020 target of 15% share of total primary energy. Over the last ten years, China has established several major renewable energy regulations along with programs and subsidies to encourage the growth of non-fossil alternative energy including solar, wind, nuclear, hydro, geothermal and biomass power as well as biofuels and coal alternatives. This study thus seeks to examine China’s alternative energy in terms of what has and will continue to drive alternative energy development in China as well as analyze in depth the growth potential and challenges facing each specific technology. This study found that despite recent policies enabling extraordinary capacity and investment growth, alternative energy technologies face constraints and barriers to growth. For relatively new technologies that have not achieved commercialization such as concentrated solar thermal, geothermal and biomass power, China faces technological limitations to expanding the scale of installed capacity. While some alternative technologies such as hydropower and coal alternatives have been slowed by uneven and often changing market and policy support, others such as wind and solar PV have encountered physical and institutional barriers to grid integration. Lastly, all alternative energy technologies face constraints in human resources and raw material resources including land and water, with some facing supply limitations in critical elements such as uranium for nuclear, neodymium for wind and rare earth metals for advanced solar PV. In light of China’s potential for and barriers to growth, the resource and energy requirement for alternative energy technologies were modeled and scenario analysis

  19. 77 FR 31756 - Energy Conservation Program: Alternative Efficiency Determination Methods and Alternative Rating...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-30

    ... Parts 429, 430, and 431 RIN 1904-AC46 Energy Conservation Program: Alternative Efficiency Determination Methods and Alternative Rating Methods: Public Meeting AGENCY: Office of Energy Efficiency and Renewable... proposed modifications to the regulations authorizing the use of alternative methods of determining...

  20. Pass It On: Alternatively Certified Teachers' Advice to Prospective Alternate Route Educators

    ERIC Educational Resources Information Center

    Brown, Casey

    2009-01-01

    Ten alternatively certified teachers provide advice to other non-traditionally certified teachers via in-depth interviews. The alternatively certified teachers interviewed had retained their teaching positions and achieved longevity in the teaching profession. Data collection and analysis resulted in alternatively certified teachers' advice to…

  1. Advancing practice relating to SEA alternatives

    SciTech Connect

    González, Ainhoa; Thérivel, Riki; Fry, John; Foley, Walter

    2015-07-15

    Developing and assessing alternatives is a key and central stage to Strategic Environmental Assessment (SEA). However, research has repeatedly reported this stage as one of the most poorly undertaken aspects of the SEA process. Current practice limitations include belated consideration of reasonable alternatives, narrow scope of alternatives that often include unrealistic or retrofitted options, limited stakeholder and public involvement in their identification, assessment and selection, lack of systematic approaches to their assessment and comparison, and inadequate reporting of the ‘storyline’ on how they were identified, what the potential impacts are and why the preferred alternative was selected. These issues have resulted in objections and judicial reviews. On the positive side, a number of good practice case studies enable extraction of key lessons and formulation of a set of general recommendations to advance practice in SEA alternatives. In this paper, practical guidance on the identification and development of alternatives, their assessment and comparison, selection of the preferred option, and documentation of the process and the reasons for selection is provided and discussed to frame good practice approaches. - Highlights: • Alternatives are one of the most poorly completed aspects of Strategic Environmental Assessment. • Current practice limitations need to be addressed to enhance SEA effectiveness. • A set of recommendations are extracted from good practice case studies. • These recommendations can be applied across jurisdictions and sectors and tailored as necessary.

  2. The Architecture of Chemical Alternatives Assessment.

    PubMed

    Geiser, Kenneth; Tickner, Joel; Edwards, Sally; Rossi, Mark

    2015-12-01

    Chemical alternatives assessment is a method rapidly developing for use by businesses, governments, and nongovernment organizations seeking to substitute chemicals of concern in production processes and products. Chemical alternatives assessment is defined as a process for identifying, comparing, and selecting safer alternatives to chemicals of concern (including those in materials, processes, or technologies) on the basis of their hazards, performance, and economic viability. The process is intended to provide guidance for assuring that chemicals of concern are replaced with safer alternatives that are not likely to be later regretted. Conceptually, the assessment methods are developed from a set of three foundational pillars and five common principles. Based on a number of emerging alternatives assessment initiatives, in this commentary, we outline a chemical alternatives assessment blueprint structured around three broad steps: Scope, Assessment, and Selection and Implementation. Specific tasks and tools are identified for each of these three steps. While it is recognized that on-going practice will further refine and develop the method and tools, it is important that the structure of the assessment process remain flexible, adaptive, and focused on the substitution of chemicals of concern with safer alternatives.

  3. Innovative and Alternative Technology Assessment Manual

    SciTech Connect

    1980-02-01

    This four chapter, six appendix manual presents the procedures and methodology as well as the baseline costs and energy information necessary for the analysis and evaluation of innovative and alternative technology applications submitted for federal grant assistance under the innovative and alternative technology provisions of the Clean Water Act of 1977. The manual clarifies and interprets the intent of Congress and the Environmental Protection Agency in carrying out the mandates of the innovative and alternative provisions of the Clean Water Act of 1977. [DJE 2005

  4. Who is the best alternative allotransplant donor?

    PubMed Central

    Gale, RP; Eapen, M

    2015-01-01

    Assuming that most physicians will chose an HLA-identical sibling as the best allotransplant donor, the question arises who is the best alternative donor when an HLA-identical sibling is unavailable? The most commonly used alternative donors are HLA-identical or -mismatched unrelated donors, HLA-matched or -mismatched umbilical cord blood donor or a related, HLA-haplotype-matched related donors. Each alternative donor option has advantages and disadvantages. We discuss selected aspects of these issues based on data from randomized clinical trials and observational databases. However, because there are limited data to address specific clinical settings, quantification of expert opinion is sometimes needed. PMID:26039206

  5. Potential of renewable and alternative energy sources

    NASA Astrophysics Data System (ADS)

    Konovalov, V.; Pogharnitskaya, O.; Rostovshchikova, A.; Matveenko, I.

    2015-11-01

    The article deals with application potential of clean alternative renewable energy sources. By means of system analysis the forecast for consumption of electrical energy in Tomsk Oblast as well as main energy sources of existing energy system have been studied up to 2018. Engineering potential of renewable and alternative energy sources is evaluated. Besides, ranking in the order of their efficiency descending is performed. It is concluded that Tomsk Oblast has high potential of alternative and renewable energy sources, among which the most promising development perspective is implementation of gasification stations to save fuel consumed by diesel power stations as well as building wind-power plants.

  6. Crankshaft position sensing with combined starter alternator

    SciTech Connect

    Brandenburg, L.R.; Miller, J.M.

    2000-06-13

    A crankshaft position sensing apparatus is described for use with an engine having a combined starter/alternator assembly. The crankshaft position sensing apparatus includes a tone ring with a sensor and bandpass filter, having a cylinder identification input from a camshaft sensor, and a gain limiter. The sensing apparatus mounts near the rotor of the combined starter/alternator assembly. The filtered crankshaft position signal can then be input into a vehicle system controller and an inner loop controller. The starter/alternator assembly in combination with an internal combustion engine is particularly useful for a hybrid electric vehicle system.

  7. [Alternative treatment possibilities of atopic diseases].

    PubMed

    Haidvogl, M

    1990-01-01

    Families of children with atopic diseases often seek so-called alternative treatment as supplementation, not as real alternative to clinical medicine (complementary instead of alternative treatment). Clinical studies on the efficiency of acupuncture in the treatment of bronchial asthma gave contradictory results. The author's own uncontrolled experience in asthmatic children using a simple acupuncture scheme is rather good and a controlled clinical trial seems justified. In atopic dermatitis treatment comprises a mixture of acupuncture, homeopathy and dietary regimes and the therapeutic results have to be viewed against the possibility of spontaneous remissions. A controlled clinical trial seems impossible.

  8. REACT: Alternatives to Critical Materials in Magnets

    SciTech Connect

    2012-01-01

    REACT Project: The 14 projects that comprise ARPA-E’s REACT Project, short for “Rare Earth Alternatives in Critical Technologies”, are developing cost-effective alternatives to rare earths, the naturally occurring minerals with unique magnetic properties that are used in electric vehicle (EV) motors and wind generators. The REACT projects will identify low-cost and abundant replacement materials for rare earths while encouraging existing technologies to use them more efficiently. These alternatives would facilitate the widespread use of EVs and wind power, drastically reducing the amount of greenhouse gases released into the atmosphere.

  9. Crankshaft position sensing with combined starter alternator

    DOEpatents

    Brandenburg, Larry Raymond; Miller, John Michael

    2000-06-13

    A crankshaft position sensing apparatus for use with an engine (16) having a combined starter/alternator assembly (18). The crankshaft position sensing apparatus includes a tone ring (38) with a sensor (36) and bandpass filter (46), having a cylinder identification input from a camshaft sensor (48), and a gain limiter (54). The sensing apparatus mounts near the rotor (30) of the combined starter/alternator assembly (18). The filtered crankshaft position signal can then be input into a vehicle system controller (58) and an inner loop controller (60). The starter/alternator assembly (18) in combination with an internal combustion engine is particularly useful for a hybrid electric vehicle system.

  10. Characterization of alternative FBR development strategies

    SciTech Connect

    Boegel, A.J.; Clausen, M.J.

    1981-08-01

    Near-term decisions regarding the nature and place of the FBR development program must be made. This study is part of a larger program designed to provide the Department of Energy (DOE) with imformation that can be used to make strategic programmatic decisions. The focus of this report is the description of alternative approaches for developing the FBR and the quantification of the duration and cost of each alternative. The time frames of the alternative approaches are investigated in companion reports (White 1981 and Fraley 1981). The results of these analyses will be described in a summary report (Burnham et al. 1981).

  11. Gap seal dissipation in linear alternators.

    PubMed

    Gonen, Eran; Grossman, Gershon

    2015-04-01

    Earlier models of the coupling between a thermoacoustic system and an electrodynamic motor/alternator considered mechanical damping but ignored the viscous friction and blow-by losses produced by the motor/alternator's piston oscillating within a tight-fitting gap. The model presented here extends previous models to demonstrate that the inclusion of these effects leads to a better estimate of the electroacoustic conversion efficiency and can be used to determine the optimal load resistance for such an alternator's electrical power output. Model predictions were shown to be in excellent agreement with the performance measurements made using two different thermoacoustic engines and using a sealed volume (dummy load) connected to multiple, horizontally opposed motor/alternators, using an empirical determination of the piston-cylinder gap. PMID:25920827

  12. 42 CFR 488.606 - Alternative sanctions.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... Medicare Coverage and Alternative Sanctions for End-Stage Renal Disease (ESRD) Facilities § 488.606... ESRD network that is designated to encompass the supplier's geographic area; and (2) This failure...

  13. Mechanisms and consequences of alternative polyadenylation

    PubMed Central

    Di Giammartino, Dafne Campigli; Nishida, Kensei; Manley, James L.

    2011-01-01

    Summary Alternative polyadenylation (APA) is emerging as a widespread mechanism used to control gene expression. Like alternative splicing, usage of alternative poly(A) sites allows a single gene to encode multiple mRNA transcripts. In some cases, this changes the mRNA coding potential; in other cases, the code remains unchanged but the 3’UTR length is altered, influencing the fate of mRNAs in several ways, for example, by altering the availability of RNA binding protein sites and microRNA binding sites. The mechansims governing both global and gene-specific APA are only starting to be deciphered. Here we review what is known about these mechanisms and the functional consequences of alternative polyadenlyation. PMID:21925375

  14. Alternative Radioisotopes for Heat and Power Sources

    NASA Astrophysics Data System (ADS)

    Tinsley, T.; Sarsfield, M.; Rice, T.

    Production of 238Pu requires considerable facilities including a nuclear reactor and reprocessing plants that are very expensive to build and operate. Thus, a more economical alternative is very attractive to the industry. There are many alternative radioisotopes that exist but few that satisfy the criteria of performance, availability and cost to produce. Any alternative to 238Pu must exist in a chemical form that is compatible with the materials required to safely encapsulate the heat source at the high temperatures of operation and potential launch failure scenarios. The chemical form must also have suitable thermal properties to ensure maximum energy conversion efficiencies when integrated into radioisotope thermoelectric generators over the required mission durations. In addition, the radiation dose must be low enough for operators during production and not so prohibitive that excessive shielding mass is required on the space craft. This paper will focus on the preferred European alternative of 241Am, and the issues that will need to be addressed.

  15. Treating Psoriasis: Complementary and Alternative Therapies

    MedlinePlus

    ... or safe. Read more about herbal remedies » Mind/Body Therapies Mind-body techniques can help reduce your stress levels. Learn about mind/body therapies » Alternative Therapies Some psoriasis patients report hands- ...

  16. Alternative Programs and Desegregation in Flint, Michigan

    ERIC Educational Resources Information Center

    Kugler, Marianne Russell

    1978-01-01

    Discusses the results of the Flint, Michigan Board of Education's decision to include extensive development of alternative programs as part of the Quality Education/Desegregation Plan developed for the Flint schools. (Author/RK)

  17. Global Energy Issues and Alternate Fueling

    NASA Technical Reports Server (NTRS)

    Hendricks, Robert C.

    2007-01-01

    This viewgraph presentation describes world energy issues and alternate fueling effects on aircraft design. The contents include: 1) US Uses about 100 Quad/year (1 Q = 10(exp 15) Btu) World Energy Use: about 433 Q/yr; 2) US Renewable Energy about 6%; 3) Nuclear Could Grow: Has Legacy Problems; 4) Energy Sources Primarily NonRenewable Hydrocarbon; 5) Notes; 6) Alternate Fuels Effect Aircraft Design; 7) Conventional-Biomass Issue - Food or Fuel; 8) Alternate fuels must be environmentally benign; 9) World Carbon (CO2) Emissions Problem; 10) Jim Hansen s Global Warming Warnings; 11) Gas Hydrates (Clathrates), Solar & Biomass Locations; 12) Global Energy Sector Response; 13) Alternative Renewables; 14) Stratospheric Sulfur Injection Global Cooling Switch; 15) Potential Global Energy Sector Response; and 16) New Sealing and Fluid Flow Challenges.

  18. Complementary and Alternative Treatment for Allergic Conditions.

    PubMed

    Qiu, Juan; Grine, Kristen

    2016-09-01

    This article explains the proposed pathophysiology, evidence of efficacy, and adverse effects of several complementary and alternative medicine modalities, for the treatment of allergic conditions, such as traditional Chinese medicine formula, herbal treatments, acupuncture, and homeopathy. PMID:27545740

  19. An Alternative Framework for Defining Mediation.

    ERIC Educational Resources Information Center

    Collins, Linda M.; Graham, John W.; Flaherty, Brian P.

    1998-01-01

    Presents an alternative framework for evaluating mediated relationships. The distinguishing feature of mediation is that mediation involves a chain reaction. The definition presented emphasizes the intra-individual, time-ordered nature of mediation. (SLD)

  20. Survey of alternative feedstocks for biodiesel production

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Summarized will be results obtained from the production of biodiesel from several alternative feedstocks with promising agronomic characteristics. Such feedstocks include camelina (Camelina sativa L.), coriander (Coriandrum sativum L.), field pennycress (Thlaspi arvense L.), and meadowfoam (Limnanth...

  1. Partnership in Urban Education: An Alternative School

    ERIC Educational Resources Information Center

    Oliver, Albert I.

    1975-01-01

    Article considered a book which is, in a measure, a case study of a large Philadelphia high school spinning off some alternative units in an attempt to humanize learning for its predominantly black student population. (Author/RK)

  2. An Alternate Path To Stoichiometric Problem Solving.

    ERIC Educational Resources Information Center

    Schmidt, Hans-Jurgen

    1997-01-01

    Discusses an alternate path to teaching introductory stoichiometry based on research findings. The recommendation is to use problems that can be solved easily by rapid mental calculation as well as by pure logic. (AIM)

  3. Alternative Fuel News, Vol. 7, No. 3

    SciTech Connect

    Not Available

    2003-11-01

    Quarterly magazine with articles on recent additions to the Clean Cities Alternative Fuel Station Locator database, biodiesel buying co-ops, and developing the CNG infrastructure in Bangladesh. Also a memo from CIVITAS 2003.

  4. Alternative Work Schedules Increase Employee Satisfaction.

    ERIC Educational Resources Information Center

    Turney, John R.; Cohen, Stanley L.

    1983-01-01

    Facets of alternative work schedules (AWS) are discussed: importance of employee control, possible negative consequences, AWS handbook, time monitoring systems, and treatment of exceptions. AWS' effect on productivity and motivation is examined. (SK)

  5. Beating the traffic with commuting alternatives

    SciTech Connect

    1995-05-01

    This pamphlet describes how, by encouraging commuting options, local governments can help reduce air pollution, fuel consumption, and traffic congestion. Minimizing these problems makes the community more appealing to businesses, residents, and visitors and boosts the local economy. Approaches to alternative transportation are as varied as the communities devising and using them. But the critical factor is initiative from local governments, often one of communities largest employers. They can use and promote commuting alternatives among their employees. Local governments can also promote alternative transportation among other employers and the general public. They can provide information on commuting options, improve the infrastructure, and use local authority to require and reward those changes necessary to make alternative transportation a widely accepted part of community life. Best of all, local governments can lead by example and establish a template for other employers to follow.

  6. Parallelizing alternating direction implicit solver on GPUs

    Technology Transfer Automated Retrieval System (TEKTRAN)

    We present a parallel Alternating Direction Implicit (ADI) solver on GPUs. Our implementation significantly improves existing implementations in two aspects. First, we address the scalability issue of existing Parallel Cyclic Reduction (PCR) implementations by eliminating their hardware resource con...

  7. Complementary and Alternative Therapies for Chronic Constipation

    PubMed Central

    2015-01-01

    Chronic constipation, an ancient disease, is prevalent, and costly in the general population. Complementary and alternative therapies are frequently used for constipation. This review introduces various methods of complementary and alternative therapies, including acupuncture, moxibustion, massage, and herbal medicine. Efficacy, safety, influence factors, sham control design, and mechanisms of these therapies are discussed and evaluated. Acupuncture or electroacupuncture was found to be most commonly used for constipation among these complementary and alternative therapies, followed by herbal medicine. Although only a small number of clinical studies are flawless, our review of the literature seems to suggest that acupuncture or electroacupuncture and herbal medicine are effective in treating constipation, whereas findings on massage and moxibustion are inconclusive. More well-designed clinical trials are needed to improve and prove the efficacy of the complementary and alternative therapies for constipation; mechanistic studies that would lead to wide spread use and improvement of the methods are also discussed in this review. PMID:26064163

  8. Alternatives to animal experimentation: The regulatory background

    SciTech Connect

    Garthoff, Bernward . E-mail: bernward.garthoff@bayercropscience.com

    2005-09-01

    The framework, in which alternatives to animal experiments can be developed, standardized, respectively formally validated, has to be seen in a global context. The ever increasing demand of testing for hazard and risk assessment in health and environment, exemplified by the EU REACH program, subsequently triggers laboratory animal testing. This holds especially true, if no valid alternative methods agreed to by the regulatory authorities and the scientific community are available. At least for regulatory toxicity testing, the global frame and network are given by institutions such as OECD, ICH, and alike. However, due to the necessity of global consent of states, organizations, and stakeholders, the time gap between availability of a novel alternative test method and its final acceptance by authorities and implementation thereafter is widening. The lack of new technologies or opportunities for alternative method application such as, for example, the broad use of transgenic animals for refinement of existing tests, adds to the problem. The bare existence of certain in vivo tests increases also the gap between public demands for testing versus availability of alternative tests. Industries operating on a worldwide basis support the alternative test development in their respective area of research and operational business. However, a more coordinating approach such as that of the ecopa-organization (European Consensus Platform on Alternatives) is needed to exploit the existing possibilities within the current regulatory framework. This will speed up the process of acceptance and challenge the political worldto feel responsible for the sequels of their demanding more testing, that is, by funding alternative method development in academia and industry.

  9. Alternative fuels and chemicals from synthesis gas

    SciTech Connect

    Unknown

    1998-08-01

    The overall objectives of this program are to investigate potential technologies for the conversion of synthesis gas to oxygenated and hydrocarbon fuels and industrial chemicals, and to demonstrate the most promising technologies at DOE's LaPorte, Texas, Slurry Phase Alternative Fuels Development Unit (AFDU). The program will involve a continuation of the work performed under the Alternative Fuels from Coal-Derived Synthesis Gas Program and will draw upon information and technologies generated in parallel current and future DOE-funded contracts.

  10. ALTERNATIVE FUELS AND CHEMICALS FROM SYNTHESIS GAS

    SciTech Connect

    Unknown

    1999-01-01

    The overall objectives of this program are to investigate potential technologies for the conversion of synthesis gas to oxygenated and hydrocarbon fuels and industrial chemicals, and to demonstrate the most promising technologies at DOE's LaPorte, Texas, Slurry Phase Alternative Fuels Development Unit (AFDU). The program will involve a continuation of the work performed under the Alternative Fuels from Coal-Derived Synthesis Gas Program and will draw upon information and technologies generated in parallel current and future DOE-funded contracts.

  11. Alternative Fuels and Chemicals From Synthesis Gas

    SciTech Connect

    1998-07-01

    The overall objectives of this program are to investigate potential technologies for the conversion of synthesis gas to oxygenated and hydrocarbon fuels and industrial chemicals, and to demonstrate the most promising technologies at DOE's LaPorte, Texas, Slurry Phase Alternative Fuels Development Unit (AFDU). The program will involve a continuation of the work performed under the Alternative Fuels from Coal-Derived Synthesis Gas Program and will draw upon information and technologies generated in parallel current and future DOE-funded contracts.

  12. Alternatives to animal experimentation: the regulatory background.

    PubMed

    Garthoff, Bernward

    2005-09-01

    The framework, in which alternatives to animal experiments can be developed, standardized, respectively formally validated, has to be seen in a global context. The ever increasing demand of testing for hazard and risk assessment in health and environment, exemplified by the EU REACH program, subsequently triggers laboratory animal testing. This holds especially true, if no valid alternative methods agreed to by the regulatory authorities and the scientific community are available. At least for regulatory toxicity testing, the global frame and network are given by institutions such as OECD, ICH, and alike. However, due to the necessity of global consent of states, organizations, and stakeholders, the time gap between availability of a novel alternative test method and its final acceptance by authorities and implementation thereafter is widening. The lack of new technologies or opportunities for alternative method application such as, for example, the broad use of transgenic animals for refinement of existing tests, adds to the problem. The bare existence of certain in vivo tests increases also the gap between public demands for testing versus availability of alternative tests. Industries operating on a worldwide basis support the alternative test development in their respective area of research and operational business. However, a more coordinating approach such as that of the ecopa-organization (European Consensus Platform on Alternatives) is needed to exploit the existing possibilities within the current regulatory framework. This will speed up the process of acceptance and challenge the political world to feel responsible for the sequels of their demanding more testing, that is, by funding alternative method development in academia and industry.

  13. ALTERNATIVE FUELS AND CHEMICALS FROM SYNTHESIS GAS

    SciTech Connect

    Unknown

    1999-07-01

    The overall objectives of this program are to investigate potential technologies for the conversion of synthesis gas to oxygenated and hydrocarbon fuels and industrial chemicals, and to demonstrate the most promising technologies at DOE's LaPorte, Texas, Slurry Phase Alternative Fuels Development Unit (AFDU). The program will involve a continuation of the work performed under the Alternative Fuels from Coal-Derived Synthesis Gas Program and will draw upon information and technologies generated in parallel current and future DOE-funded contracts.

  14. ALTERNATIVE FUELS AND CHEMICALS FROM SYNTHESIS GAS

    SciTech Connect

    Unknown

    2000-10-01

    The overall objectives of this program are to investigate potential technologies for the conversion of synthesis gas to oxygenated and hydrocarbon fuels and industrial chemicals, and to demonstrate the most promising technologies at DOE's LaPorte, Texas, Slurry Phase Alternative Fuels Development Unit (AFDU). The program will involve a continuation of the work performed under the Alternative Fuels from Coal-Derived Synthesis Gas Program and will draw upon information and technologies generated in parallel current and future DOE-funded contracts.

  15. ALTERNATIVE FUELS AND CHEMICALS FROM SYNTHESIS GAS

    SciTech Connect

    1999-10-01

    The overall objectives of this program are to investigate potential technologies for the conversion of synthesis gas to oxygenated and hydrocarbon fuels and industrial chemicals, and to demonstrate the most promising technologies at DOE's LaPorte, Texas, Slurry Phase Alternative Fuels Development Unit (AFDU). The program will involve a continuation of the work performed under the Alternative Fuels from Coal-Derived Synthesis Gas Program and will draw upon information and technologies generated in parallel current and future DOE-funded contracts.

  16. Alternatives to animal experimentation: the regulatory background.

    PubMed

    Garthoff, Bernward

    2005-09-01

    The framework, in which alternatives to animal experiments can be developed, standardized, respectively formally validated, has to be seen in a global context. The ever increasing demand of testing for hazard and risk assessment in health and environment, exemplified by the EU REACH program, subsequently triggers laboratory animal testing. This holds especially true, if no valid alternative methods agreed to by the regulatory authorities and the scientific community are available. At least for regulatory toxicity testing, the global frame and network are given by institutions such as OECD, ICH, and alike. However, due to the necessity of global consent of states, organizations, and stakeholders, the time gap between availability of a novel alternative test method and its final acceptance by authorities and implementation thereafter is widening. The lack of new technologies or opportunities for alternative method application such as, for example, the broad use of transgenic animals for refinement of existing tests, adds to the problem. The bare existence of certain in vivo tests increases also the gap between public demands for testing versus availability of alternative tests. Industries operating on a worldwide basis support the alternative test development in their respective area of research and operational business. However, a more coordinating approach such as that of the ecopa-organization (European Consensus Platform on Alternatives) is needed to exploit the existing possibilities within the current regulatory framework. This will speed up the process of acceptance and challenge the political world to feel responsible for the sequels of their demanding more testing, that is, by funding alternative method development in academia and industry. PMID:15982684

  17. Reliability of Radioisotope Stirling Convertor Linear Alternator

    NASA Technical Reports Server (NTRS)

    Shah, Ashwin; Korovaichuk, Igor; Geng, Steven M.; Schreiber, Jeffrey G.

    2006-01-01

    Onboard radioisotope power systems being developed and planned for NASA s deep-space missions would require reliable design lifetimes of up to 14 years. Critical components and materials of Stirling convertors have been undergoing extensive testing and evaluation in support of a reliable performance for the specified life span. Of significant importance to the successful development of the Stirling convertor is the design of a lightweight and highly efficient linear alternator. Alternator performance could vary due to small deviations in the permanent magnet properties, operating temperature, and component geometries. Durability prediction and reliability of the alternator may be affected by these deviations from nominal design conditions. Therefore, it is important to evaluate the effect of these uncertainties in predicting the reliability of the linear alternator performance. This paper presents a study in which a reliability-based methodology is used to assess alternator performance. The response surface characterizing the induced open-circuit voltage performance is constructed using 3-D finite element magnetic analysis. Fast probability integration method is used to determine the probability of the desired performance and its sensitivity to the alternator design parameters.

  18. [Complementary and alternative medicine in oncology].

    PubMed

    Hübner, J

    2013-06-01

    Complementary and alternative medicine are frequently used by cancer patients. The main benefit of complementary medicine is that it gives patients the chance to become active. Complementary therapy can reduce the side effects of conventional therapy. However, we have to give due consideration to side effects and interactions: the latter being able to reduce the effectiveness of cancer therapy and so to jeopardise the success of therapy. Therefore, complementary therapy should be managed by the oncologist. It is based on a common concept of cancerogenesis with conventional therapy. Complement therapy can be assessed in studies. Alternative medicine in contrast rejects common rules of evidence-based medicine. It starts from its own concepts of cancerogenesis, which is often in line with the thinking of lay persons. Alternative medicine is offered as either "alternative" to recommended cancer treatment or is used at the same time but without due regard for the interactions. Alternative medicine is a high risk to patients. In the following two parts of the article, the most important complementary and alternative therapies cancer patients use nowadays are presented and assessed according to published evidence.

  19. Alternatives to traditional transportation fuels 1993

    SciTech Connect

    Not Available

    1995-01-01

    In recent years, gasoline and diesel fuel have accounted for about 80 percent of total transportation fuel and nearly all of the fuel used in on-road vehicles. Growing concerns about the environmental effects of fossil fuel use and the Nation`s high level of dependence on foreign oil are providing impetus for the development of replacements or alternatives for these traditional transportation fuels. (The Energy Policy Act of 1992 definitions of {open_quotes}replacement{close_quotes} and {open_quotes}alternative{close_quotes} fuels are presented in the following box.) The Alternative Motor Fuels Act of 1988, the Clean Air Act Amendments of 1990 (CAAA90) and the Energy Policy Act of 1992 (EPACT) are significant legislative forces behind the growth of replacement fuel use. Alternatives to Traditional Transportation Fuels 1993 provides the number of on-road alternative fueled vehicles in use in the United States, alternative and replacement fuel consumption, and information on greenhouse gas emissions resulting from the production, delivery, and use of replacement fuels for 1992, 1993, and 1995.

  20. Alternative non-CFC mobile air conditioning

    SciTech Connect

    Mei, V.C.; Chen, F.C.; Kyle, D.M.

    1992-09-01

    Concern about the destruction of the global environment by chlorofluorocarbon (CFC) fluids has become an impetus in the search for alternative, non-CFC refrigerants and cooling methods for mobile air conditioning (MAC). While some alternative refrigerants have been identified, they are not considered a lasting solution because of their high global warming potential, which could result in their eventual phaseout. In view of this dilemma, environmentally acceptable alternative cooling methods have become important. This report, therefore, is aimed mainly at the study of alternative automotive cooling methodologies, although it briefly discusses the current status of alternative refrigerants. The alternative MACs can be divided into work-actuated and heat-actuated systems. Work-actuated systems include conventional MAC, reversed Brayton air cycle, rotary vane compressor air cycle, Stirling cycle, thermoelectric (TE) cooling, etc. Heat-actuated MACs include metal hydride cooling, adsorption cooling, ejector cooling, absorption cycle, etc. While we are better experienced with some work-actuated cycle systems, heat-actuated cycle systems have a high potential for energy savings with possible waste heat applications. In this study, each altemative cooling method is discussed for its advantages and its limits.