WorldWideScience

Sample records for bacon

  1. Debunking Bacon

    Science.gov (United States)

    Clegg, Brian

    2014-06-01

    A legend, a man ahead of his time or an overrated insignificance? These three historical portrayals of Roger Bacon should be put to rest, argues Brian Clegg, who travels to Oxford to uncover the medieval philosopher's true identity.

  2. Francis Bacon's behavioral psychology.

    Science.gov (United States)

    MacDonald, Paul S

    2007-01-01

    Francis Bacon offers two accounts of the nature and function of the human mind: one is a medical-physical account of the composition and operation of spirits specific to human beings, the other is a behavioral account of the character and activities of individual persons. The medical-physical account is a run-of-the-mill version of the late Renaissance model of elemental constituents and humoral temperaments. The other, less well-known, behavioral account represents an unusual position in early modern philosophy. This theory espouses a form of behavioral psychology according to which (a) supposed mental properties are "hidden forms" best described in dispositional terms, (b) the true character of an individual can be discovered in his observable behavior, and (c) an "informed" understanding of these properties permits the prediction and control of human behavior. Both of Bacon's theories of human nature fall under his general notion of systematic science: his medical-physical theory of vital spirits is theoretical natural philosophy and his behavioral theory of disposition and expression is operative natural philosophy. Because natural philosophy as a whole is "the inquiry of causes and the production of effects," knowledge of human nature falls under the same two-part definition. It is an inquisition of forms that pertains to the patterns of minute motions in the vital spirits and the production of effects that pertains both to the way these hidden motions produce behavioral effects and to the way in which a skillful agent is able to produce desired effects in other persons' behavior. (c) 2007 Wiley Periodicals, Inc.

  3. Poetic and Francis Bacon's Ambivalence toward Language.

    Science.gov (United States)

    Pribble, Paula Tompkins

    Just as rhetoric is a way of knowing, so is poetic, both of which, for Francis Bacon, produce false knowledge. But Bacon is not entirely negative. When the poetic elements of language are used in strategic and public communication, like the scholarly communication Bacon attempts to reform, poetic and rhetoric work together to create a plurality of…

  4. Kevin Bacon and Graph Theory

    Science.gov (United States)

    Hopkins, Brian

    2004-01-01

    The interconnected world of actors and movies is a familiar, rich example for graph theory. This paper gives the history of the "Kevin Bacon Game" and makes extensive use of a Web site to analyze the underlying graph. The main content is the classroom development of the weighted average to determine the best choice of "center" for the graph. The…

  5. Francis Bacon On Understanding, Reason and Rhetoric

    Science.gov (United States)

    Wallace, Karl R.

    1971-01-01

    Bacon's views of the faculties of understanding and reason are presented and explained in reference to Baconian rhetoric. Understanding, Rhetoric, Insinuative and Imaginative Reason are defined. (Author/MS)

  6. Francis Bacon and the Technology of Style.

    Science.gov (United States)

    Baker, Christopher

    1983-01-01

    Examines Francis Bacon's intentionally devised style for scientific writings and the theoretical basis of that style. Discusses his emphasis on a truly objective point of view, and his use of aphorisms to adapt to his audience. (HTH)

  7. 48 CFR 22.403-1 - Davis-Bacon Act.

    Science.gov (United States)

    2010-10-01

    ... 48 Federal Acquisition Regulations System 1 2010-10-01 2010-10-01 false Davis-Bacon Act. 22.403-1 Section 22.403-1 Federal Acquisition Regulations System FEDERAL ACQUISITION REGULATION SOCIOECONOMIC... Construction 22.403-1 Davis-Bacon Act. The Davis-Bacon Act (40 U.S.C. 3141 et seq.) provides that contracts in...

  8. Bacon Production: Evaluating Potential Processing and Management Practices to Improve Product Quality of Industrial Sliced Bacon

    Science.gov (United States)

    Scramlin, Stacy Maurine

    2009-01-01

    The objective of this research was to determine areas of improvement to bacon production. The first trial was conducted to determine differences in belly and bacon quality traits in pigs fed ractopamine (RAC) for various durations during finishing. A 2x3x2 factorial arrangement was used with barrows and gilts, fed RAC levels of 0.0, 5.0, or 7.4…

  9. 9 CFR 319.107 - Bacon.

    Science.gov (United States)

    2010-01-01

    ... AND TERMINOLOGY; MANDATORY MEAT AND POULTRY PRODUCTS INSPECTION AND VOLUNTARY INSPECTION AND CERTIFICATION DEFINITIONS AND STANDARDS OF IDENTITY OR COMPOSITION Cured Meats, Unsmoked and Smoked § 319.107 Bacon. The weight of cured pork bellies ready for slicing and labeling as “Bacon” shall not exceed the...

  10. Bringing Home the “Danish” Bacon

    DEFF Research Database (Denmark)

    Higgins, David M.; Mordhorst, Mads

    2015-01-01

    A substantial literature documents the importance of trademarks and brands to business success. How does this relationship change when we enlarge our focus from individual firms to industries and nations? This articles examines the dominance of Danish bacon in Britain between the late nineteenth ...

  11. 45 CFR 2543.83 - Davis-Bacon Act.

    Science.gov (United States)

    2010-10-01

    ... 45 Public Welfare 4 2010-10-01 2010-10-01 false Davis-Bacon Act. 2543.83 Section 2543.83 Public... ORGANIZATIONS Statutory Compliance § 2543.83 Davis-Bacon Act. When required by Federal program legislation, all... for compliance with the Davis-Bacon Act (40 U.S.C. 276a to a-7) and as supplemented by Department of...

  12. 45 CFR 1309.54 - Davis-Bacon Act.

    Science.gov (United States)

    2010-10-01

    ... 45 Public Welfare 4 2010-10-01 2010-10-01 false Davis-Bacon Act. 1309.54 Section 1309.54 Public... Renovation § 1309.54 Davis-Bacon Act. Construction and renovation projects and subcontracts financed with funds awarded under the Head Start program are subject to the Davis-Bacon Act (40 U.S.C. 276a et seq...

  13. Ethical traceability in the bacon supply chain

    DEFF Research Database (Denmark)

    Nielsen, Thorkild; Kristensen, Niels Heine

    2008-01-01

    The chapter describes how Danish consumers feel a need for more information about bacon production practices,especially about some of the invisible attributes, such as origin, use of medicine and animal welfare, even though there is a long tradition for highly developed traceability systems. Trac....... Traceability is reactive in this chain and is not intended to transmit information on the safety, production practices or quality of the final product proactively downstream to firms or end consumers....

  14. Francis Bacon and the classification of natural history.

    Science.gov (United States)

    Anstey, Peter

    2012-01-01

    This paper analyses the place of natural history within Bacon's divisions of the sciences in The Advancement of Learning (1605) and the later De dignitate et augmentis scientiarum (1623). It is shown that at various points in Bacon's divisions, natural history converges or overlaps with natural philosophy, and that, for Bacon, natural history and natural philosophy are not discrete disciplines. Furthermore, it is argued that Bacon's distinction between operative and speculative natural philosophy and the place of natural history within this distinction, are discontinuous with the later distinction between experimental and speculative philosophy that emerged in the methodology of the Fellows of the early Royal Society.

  15. A POÉTICA DE FRANCIS BACON

    Directory of Open Access Journals (Sweden)

    Sonia Borges

    2013-02-01

    Full Text Available A partir da perspectiva psicanalítica, a autora aborda a obra de Francis Bacon se utilizando de uma concepção estética que a reconhece como uma realidade ontológica. Dessa forma, considera que como obra de arte, são seus próprios elementos constitutivos, numa tensão interna, que são capazes de provocar efeitos ou as sensações que são o seu objetivo último conforme defendia Bacon. Em sua análise a autora examina e discute a dialética “tempo - espaço”, revelada pelo poeta pintor, como sendo de especial interesse para a clínica psicanalítica na medida em que esclarece importantes questões relativas ao Real como impossível, tal como o compreendeu Lacan. A pintura de Bacon examinada como referência à “sublimação criacionista da pulsão de morte” permite, segundo a autora, vislumbrarmos o para além da cadeia significante. Conclui que a arte, assim como a clínica psicanalítica, supõe deslocamentos subjetivos que implicam corte - rompimento com a tendência unificadora e pacificadora de Eros.

  16. "THE BACON" Not "the Bacon": How Children and Adults Understand Accented and Unaccented Noun Phrases

    Science.gov (United States)

    Arnold, Jennifer E.

    2008-01-01

    Two eye-tracking experiments examine whether adults and 4- and 5-year-old children use the presence or absence of accenting to guide their interpretation of noun phrases (e.g., "the bacon") with respect to the discourse context. Unaccented nouns tend to refer to contextually accessible referents, while accented variants tend to be used for less…

  17. Brownfields Davis Bacon for Cleanup Grants: Petroleum for Government Entities

    Science.gov (United States)

    Terms & conditions specify how Recipients will assist EPA in meeting its Davis Bacon responsibilities when DB applies to EPA awards of financial assistance under the Recovery Act or any other statute which makes DB applicable to EPA financial assistance.

  18. An Interactive Simulation Tool for Production Planning in Bacon Factories

    DEFF Research Database (Denmark)

    Nielsen, Jens Frederik Dalsgaard; Nielsen, Kirsten Mølgaard

    1994-01-01

    The paper describes an interactive simulation tool for production planning in bacon factories. The main aim of the tool is to make it possible to combine the production plans of all parts of the factory......The paper describes an interactive simulation tool for production planning in bacon factories. The main aim of the tool is to make it possible to combine the production plans of all parts of the factory...

  19. Francis Bacon and the Art-Nature Distinction.

    Science.gov (United States)

    Weeks, Sophie

    2007-07-01

    Commentators generally expound Bacon's position on the art-nature relationship in terms of how much it retained or departed from traditional conceptions. This paper argues that an appreciation of the Baconian meaning of the terms "art" and "nature" requires a close examination of his wider cosmogonical speculations. Bacon's cosmogonical account moves from a state of unbridled chaos to the relatively stable system for which the term "nature" is normally used. The fundamental principle lying at the heart of Baconian cosmogony is an enriched and appetitive matter: eternal, unchanging, and the plenipotentiary source of all things. Successive limitations of matter's absolute power produced a lazy and habitual nature, which Bacon labelled "nature free." To shift nature from this otiose condition, the Baconian operator recapitulates the original binding of matter. Bacon designated the systematic procedures of binding nature the science of magic. Magic is Bacon's human counterpart to the original cosmogonical process that gave rise to the current system of nature. In Bacon's cosmogony, all possible worlds unfold out of matter: the function of art is to shake out nature's hidden folds. Hence, the distinction between naturalia and artificialia maps on to the distinction between actual and potential. Nature free is without purpose, but art - nature bound - knowingly brings into being an alternative nature designed for human utility.

  20. Survival of methicillin-resistant Staphylococcus aureus during commercial heat treatment of slab bacon and consumer preparation of sliced bacon.

    Science.gov (United States)

    Campbell, Jonathan A; Dickson, James S; Cordray, Joseph C; Olson, Dennis; Mendonca, Aubrey F; Prusa, Kenneth J

    2014-01-01

    With the knowledge that retail pork products may be contaminated with methicillin-resistant Staphylococcus aureus (MRSA), the risk of consumers contracting a MRSA infection or foodborne illness from processed meats, especially bacon, is uncertain. Therefore, a study was designed to investigate the survival of MRSA during heat treatment of slab bacon at a commercial process and during cooking of sliced bacon at the consumer level. Fresh pork bellies were injected with a curing solution, inoculated, and heat treated to an internal temperature of 52°C. Three commercial brands of sliced bacon with similar "sell by" dates and fat-to-lean ratios were also inoculated and cooked at a temperature of 177°C for 0, 2, and 5 min on each side. Heat-treated slab bacon showed a log reduction of 1.89, which was significant (P bacon had a reduction of viable MRSA cells of >6.5 log CFU/cm(2), and there was not a significant brand interaction (P > 0.05).

  1. A Graphical Interactive Simulation Environment for Production Planning in Bacon Factories

    DEFF Research Database (Denmark)

    Nielsen, Kirsten Mølgaard; Nielsen, Jens Frederik Dalsgaard

    1994-01-01

    The paper describes a graphical interactive simulation tool for production planning in bacon factories........The paper describes a graphical interactive simulation tool for production planning in bacon factories.....

  2. 29 CFR 778.6 - Effect of Davis-Bacon Act.

    Science.gov (United States)

    2010-07-01

    ... 29 Labor 3 2010-07-01 2010-07-01 false Effect of Davis-Bacon Act. 778.6 Section 778.6 Labor... § 778.6 Effect of Davis-Bacon Act. Section 1 of the Davis-Bacon Act (46 Stat. 1494, as amended; 40 U.S.C... provision was made in the Davis-Bacon Act for the treatment of such predetermined fringe benefits in the...

  3. Francis Bacon: The Real's Brutality. The Figure and the Other

    Directory of Open Access Journals (Sweden)

    Guido Mannucci

    2014-03-01

    Full Text Available Getting in front of painting by Francis Bacon touches you deeply. I’m talking about aesthetics, sensations: resounding flow that strikes abruptly, making futile any search for meaning. Francis Bacon circumvents the figurative, the meaning, he aims to the figural: to feelings, not words. Beauty, in his paintings, shows itself in the peaceful union of the positive and of its contrary; if the negative wasn’t there, though, his paintings wouldn’t exude such a brutal sense of reality. This essay investigates the figure of Francis Bacon and the spectator – the Other – as he tries to confront the painting. Bacon will be analysed using a purely phenomenological approach, with references that range from Merleau-Ponty to Martin Heidegger; the meeting-collision between the spectator and the painting, instead, will be examined taking inspiration from the Winnicott’s thesis on the relationship between Bacon and mirrors in the painter’s childhood. In order to take distance from Winnicott’s psychoanalytical approach, this essay will focus on the relationship between spectator and painting from a more anthropological point of view. 

  4. 77 FR 13328 - Federal Acquisition Regulation; Information Collection; Davis Bacon Act-Price Adjustment (Actual...

    Science.gov (United States)

    2012-03-06

    ... Regulation; Information Collection; Davis Bacon Act--Price Adjustment (Actual Method) AGENCY: Department of... previously approved information collection requirement concerning the Davis-Bacon Act price adjustment... comments identified by Information Collection 9000- 0154, Davis Bacon Act--Price Adjustment (Actual Method...

  5. 76 FR 76438 - Agency Information Collection Activities; Submission for OMB Review; Comment Request; Davis-Bacon...

    Science.gov (United States)

    2011-12-07

    ...; Davis-Bacon Certified Payroll ACTION: Notice. SUMMARY: The Department of Labor (DOL) is submitting the Wage and Hour Division (WHD) sponsored information collection request (ICR) titled, ``Davis-Bacon... mechanic has been paid not less than the proper Davis-Bacon prevailing wage rate for the work performed. 29...

  6. 48 CFR 52.222-31 - Davis-Bacon Act-Price Adjustment (Percentage Method).

    Science.gov (United States)

    2010-10-01

    ... 48 Federal Acquisition Regulations System 2 2010-10-01 2010-10-01 false Davis-Bacon Act-Price... Provisions and Clauses 52.222-31 Davis-Bacon Act—Price Adjustment (Percentage Method). As prescribed in 22.407(f), insert the following clause: Davis-Bacon Act—Price Adjustment (Percentage Method) (DEC 2001...

  7. 40 CFR 35.935-5 - Davis-Bacon and related statutes.

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 1 2010-07-01 2010-07-01 false Davis-Bacon and related statutes. 35... § 35.935-5 Davis-Bacon and related statutes. Before soliciting bids or proposals for step 3-type work, the grantee must consult with the Regional Administrator concerning compliance with Davis-Bacon and...

  8. 48 CFR 52.222-13 - Compliance with Davis-Bacon and Related Act Regulations.

    Science.gov (United States)

    2010-10-01

    ...-Bacon and Related Act Regulations. 52.222-13 Section 52.222-13 Federal Acquisition Regulations System... Text of Provisions and Clauses 52.222-13 Compliance with Davis-Bacon and Related Act Regulations. As prescribed in 22.407(a), insert the following clause: Compliance With Davis-Bacon and Related Act Regulations...

  9. 77 FR 29982 - Federal Acquisition Regulation; Submission for OMB Review; Davis Bacon Act-Price Adjustment...

    Science.gov (United States)

    2012-05-21

    ...; Submission for OMB Review; Davis Bacon Act-Price Adjustment (Actual Method) AGENCY: Department of Defense... previously approved information collection requirement concerning the Davis-Bacon Act price adjustment... Bacon Act-Price Adjustment (Actual Method), by any of the following methods: Regulations.gov : http...

  10. A presença de Francis Bacon na Enciclopedia

    OpenAIRE

    Bruna Torlay Pires

    2008-01-01

    Resumo: Este trabalho procura assinalar traços da filosofia de Francis Bacon na Enciclopédia francesa do século XVIII. Estes traços se manifestam nas teses que defendem o intercurso entre avanço técnico e progresso do conhecimento, e o ideal de ciência como conquista indefinida que escapa ao gênio individual, e sobrevive como patrimônio comum da humanidade. Compreensivamente, mostra que o utilitarismo? de Francis Bacon e dos enciclopedistas na verdade se fundamenta na idéia capital de que a e...

  11. On the affinities between Bacon's philosophy and skepticism

    Directory of Open Access Journals (Sweden)

    Luiz A. A. Eva

    Full Text Available This text aims at examining the relations between Bacon's reflections on the limits of our faculties and philosophical skepticism - a theme not so dominant in the most recent literature, despite the many references to that philosophy. Even though these references seem at first sight somewhat vague and imprecise, we came to the conclusion that not only a close exam can reveal the relevance of the theme in regard to the comprehension of Bacon's own philosophy, but also show his interest in contemporary skeptical literature. The distinctive features of his own interpretation seem to anticipate how skepticism is to be understood by future philosophers as Hume, for instance.

  12. Francis Bacon: teory, method and contributions to the education

    OpenAIRE

    Galvão, Roberto Carlos Simões

    2008-01-01

    In the present article, we propose a brief analysis of Francis Bacon’s thought (1561-1626) and his contributions to the Education. With Bacon, the old religious or metaphysical character of knowledge was substituted by the objectivity of the experimental science, something unknown until then. The science started to represent a means in search of an end, i.e., man’s control over nature. The desire of Bacon to promote a reorganization of the power of the human knowledge, not based on the old sc...

  13. "Bacon Brains": Video Games for Teaching the Science of Addiction

    Science.gov (United States)

    Epstein, Joel; Noel, Jeffrey; Finnegan, Megan; Watkins, Kate

    2016-01-01

    Researchers have developed many different computerized interventions designed to teach students about the dangers of substance use. Following in this tradition, we produced a series of video games called "Bacon Brains." However, unlike many other programs, ours focused on the "Science of Addiction," providing lessons on how…

  14. Barbara Thayer-Bacon on Knowers and the Known

    Science.gov (United States)

    McKenzie, Jim

    2002-01-01

    Barbara Thayer-Bacon (1999) objects to the minimum proficiency examinations that are mandated for school students in Ohio. Similar tests are required by, or are under consideration by, governments in many other parts of the world. Various writers have objected to one or other of these tests by arguing that they are crude, invalid, unreliable,…

  15. The Davis-Bacon Act: An Appraisal of Recent Studies.

    Science.gov (United States)

    Goldfarb, Robert S.; Morrall, John F., III

    1981-01-01

    Reviews the Davis-Bacon Act, including how its wage determinations compare to local construction wages as measured by sources other than the act's administrators; the effects of lags in the act's data-gathering process; and the savings that would result from changing the way prevailing rates are calculated. (CT)

  16. Francis Bacon and the Historiography of Scientific Rhetoric.

    Science.gov (United States)

    Zappen, James P.

    1989-01-01

    Reviews three twentieth-century interpretations of Francis Bacon's science and rhetoric: positivistic science and the plain style; institutionalized science and its more highly figured style; and democratic science. Presents the author's own interpretation, and concludes that each interpretation reflects different perceptions of the good of the…

  17. The effect of bacon pump retention levels following thermal processing on bacon slice composition and sensory characteristics.

    Science.gov (United States)

    Sivendiran, T; Wang, L M; Huang, S; Bohrer, B M

    2018-03-10

    The objective was to evaluate the effect of belly pump uptake and cook yield during processing on bacon slice composition and sensory attributes. A total of forty-four bellies were commercially sourced and randomly assigned to two experiments. Each experiment consisted of one smokehouse cooking cycle. Within each experiment, bellies were separated at the medial point and one belly half was assigned to a high pump uptake treatment (HIGH; target of 30% uptake) and the remaining belly half was assigned to a normal pump uptake treatment (NORM; target of 15% uptake). In experiment-1, cook yields were 107.79% for the HIGH bellies and 101.52% for the NORM bellies. In experiment-2, cook yields were 97.41% for the HIGH bellies and 94.74% for the NORM bellies. Overall, bacon slice composition and sensory attributes of bacon from bellies with greater pump retention were largely unaffected, accordingly it was concluded that cook yields ranging in level of pump retention does not affect most attributes of bacon. Copyright © 2018 Elsevier Ltd. All rights reserved.

  18. 48 CFR 52.222-5 - Davis-Bacon Act-Secondary Site of the Work.

    Science.gov (United States)

    2010-10-01

    ... 48 Federal Acquisition Regulations System 2 2010-10-01 2010-10-01 false Davis-Bacon Act-Secondary... Clauses 52.222-5 Davis-Bacon Act—Secondary Site of the Work. As prescribed in 22.407(h), insert the following provision: Davis-Bacon Act—Secondary Site of the Work (JUL 2005) (a)(1) The offeror shall notify...

  19. 46 CFR Sec. 14 - Anti-Kickback and Davis-Bacon Acts.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 8 2010-10-01 2010-10-01 false Anti-Kickback and Davis-Bacon Acts. Sec. 14 Section 14... Sec. 14 Anti-Kickback and Davis-Bacon Acts. (a) All work awarded under the NSA-LUMPSUMREP Contract is...-Bacon Act (except in those cases where the Invitations for Bids or job order state that the work covered...

  20. 29 CFR 5.22 - Effect of the Davis-Bacon fringe benefits provisions.

    Science.gov (United States)

    2010-07-01

    ... 29 Labor 1 2010-07-01 2010-07-01 true Effect of the Davis-Bacon fringe benefits provisions. 5.22... Fringe Benefits Provisions of the Davis-Bacon Act § 5.22 Effect of the Davis-Bacon fringe benefits... paragraphs (a) and (b) of § 1.2 of this subtitle. The fringe benefits amendments enlarge the scope of this...

  1. Francis Bacon: teory, method and contributions to the education

    Directory of Open Access Journals (Sweden)

    Roberto Carlos Simões Galvão

    2007-04-01

    Full Text Available In the present article, we propose a brief analysis of Francis Bacon’s thought (1561-1626 and his contributions to the Education. With Bacon, the old religious or metaphysical character of knowledge was substituted by the objectivity of the experimental science, something unknown until then. The science started to represent a means in search of an end, i.e., man’s control over nature. The desire of Bacon to promote a reorganization of the power of the human knowledge, not based on the old scholastic knowledge, but in the new scientific knowledge, was shared by educators, philosophers and statesmen of his time. The role of the school would be to assure the dissemination of this new knowledge which, properly unified, would be within reach of all the children

  2. The Prehistory of Serendipity, from Bacon to Walpole.

    Science.gov (United States)

    Silver, Sean

    2015-06-01

    During the past four decades there has developed a burgeoning literature on the concept of serendipity, the name for sudden insights or conceptual breakthroughs that occur by chance or accident. Studies repeatedly note that it was Horace Walpole, the eighteenth-century man of letters, who coined the word. None of them, however, notice that Walpole's term is itself indebted to a much older tradition, invoking a formula developed by Francis Bacon. Recovering the prehistory of the term suggests that "serendipity," rather than being a name for a special mode of discovery invented by Walpole, has all along accompanied empiricism as the name for an essential gap in its epistemology. Serendipity bears directly on the "induction problem," or what has more recently been called the "conceptual leap." Though Walpole gave it its current name, versions of the concept have all along isolated a critical gap in the method of the sciences inaugurated by Bacon.

  3. The "Visual Shock" of Francis Bacon: an essay in neuroesthetics.

    Science.gov (United States)

    Zeki, Semir; Ishizu, Tomohiro

    2013-01-01

    In this paper we discuss the work of Francis Bacon in the context of his declared aim of giving a "visual shock."We explore what this means in terms of brain activity and what insights into the brain's visual perceptive system his work gives. We do so especially with reference to the representation of faces and bodies in the human visual brain. We discuss the evidence that shows that both these categories of stimuli have a very privileged status in visual perception, compared to the perception of other stimuli, including man-made artifacts such as houses, chairs, and cars. We show that viewing stimuli that depart significantly from a normal representation of faces and bodies entails a significant difference in the pattern of brain activation. We argue that Bacon succeeded in delivering his "visual shock" because he subverted the normal neural representation of faces and bodies, without at the same time subverting the representation of man-made artifacts.

  4. Francis Bacon's natural history and civil history: a comparative survey.

    Science.gov (United States)

    Manzo, Silvia

    2012-01-01

    The aim of this paper is to offer a comparative survey of Bacon's theory and practice of natural history and of civil history, particularly centered on their relationship to natural philosophy and human philosophy. I will try to show that the obvious differences concerning their subject matter encompass a number of less obvious methodological and philosophical assumptions which reveal a significant practical and conceptual convergence of the two fields. Causes or axioms are prescribed as the theoretical end-products of natural history, whereas precepts are envisaged as the speculative outcomes derived from perfect civil history. In spite of this difference, causes and precepts are thought to enable effective action in order to change the state of nature and of man, respectively. For that reason a number of common patterns are to be found in Bacon's theory and practice of natural and civil history.

  5. Long-term preservation of bacon by high energy electrons

    International Nuclear Information System (INIS)

    Hannah, K.W.; Simic, M.G.

    1985-01-01

    Extra long-term storage of frozen, vacuum packed, cured bacon can be achieved by electronation, using 3 MeV electrons generated by an electron accelerator. A combination process consisting of low nitrite curing (40 ppm), smoking, vacuum packaging in Saran plastic, electronation (1 to 3 Mrad), and freezing (-10 C) allows storage for at least 2 1/2 years without any noticeable loss in quality, e.g. color, appearance, smell, or taste. This process also eliminates microbiological hazards associated with Salmonella and C. botulinum. Six Mrad tons/hour throughput of a 3 MeV 50 kw electron beam accelerator for standard sliced bacon packaging indicates a practical and economic commercial use for this combination process. (author)

  6. Saber e poder ou a modernidade em Sir Francis Bacon

    OpenAIRE

    Fiolhais, Carlos

    1997-01-01

    "Bacon fez a apologia da ciência mas não foi um cientista. Recusou o sistema de Copérnico, que na sua época triunfava, ainda que a custo. Escrevia de uma forma aforística e normativa que tinha mais a ver com a política e a jurisprudência do que com a filosofia natural"...

  7. Bacon Brains: Video Games for Teaching the Science of Addiction.

    Science.gov (United States)

    Epstein, Joel; Noel, Jeffrey; Finnegan, Megan; Watkins, Kate

    2016-01-01

    Researchers have developed many different computerized interventions designed to teach students about the dangers of substance use. Following in this tradition, we produced a series of video games called Bacon Brains . However, unlike many other programs, ours focused on the "Science of Addiction," providing lessons on how alcohol and other drugs affect the brain. The purpose of this study was to evaluate the effectiveness of our games in teaching students our science-based curriculum. We enrolled over 200 students and randomly assigned them to play our games or a different series of NIDA-produced games. Of the students in the Bacon Brains conditions, half were instructed to play collaboratively and the other half was told to play competitively. Results indicate significantly greater knowledge gains among students in Bacon Brains compared to the existing games (5.01 mean knowledge score difference; [F(1,242)=9.588, p=.002]). Girls demonstrated knowledge gains in both collaborative and competitive conditions, but boys demonstrated similar gains only in the competitive condition. Based on our outcomes, we conclude that video games can serve as an effective method of science instruction. We further discuss the importance of considering gender differences in light of differential response to collaborative vs. competitive learning environments.

  8. Crítica moral de Francis Bacon a la filosofía Francis Bacon's moral critique to philosophy

    Directory of Open Access Journals (Sweden)

    Maximiliano Prada Dussán

    2009-12-01

    Full Text Available Este escrito muestra la crítica moral de Bacon a la filosofía, presente en sus obras de juventud, la cual es desarrollada en tres niveles: primero, los cargos a la filosofía por su inutilidad, segundo, las acusaciones a la falta de verdad y de método y, finalmente, la denuncia de falta de caridad y humildad. En conclusión, este estudio intentará sustentar que 1. La reforma baconiana no se restringe a un nuevo método ni a una nueva teoría de la materia; más allá de esto, encuentra un sustento en una nueva posición moral del hombre frente a la naturaleza, y 2. Que su proyecto epistemológico encuentra sentido en el trasfondo moral.This paper is about Bacon's moral critique to philosophy. This critique is present in his youth work and it is developed in three levels: first, charges against philosophy because of its uselessness; second, accusations against philosophy's lack of truth and method; and, finally, charges against philosophy's lack of charity and humility. Briefly, this study will state and support two hypotheses. 1. Bacon´s reform is not restricted to a new method neither a new theory of matter; beyond this; it is a new moral position about man in relation to nature. 2. His epistemological project makes sense in the moral background.

  9. Descriptive analysis of bacon smoked with Brazilian woods from reforestation: methodological aspects, statistical analysis, and study of sensory characteristics.

    Science.gov (United States)

    Saldaña, Erick; Castillo, Luiz Saldarriaga; Sánchez, Jorge Cabrera; Siche, Raúl; de Almeida, Marcio Aurélio; Behrens, Jorge H; Selani, Miriam Mabel; Contreras-Castillo, Carmen J

    2018-02-21

    The aim of this study was to perform a descriptive analysis (DA) of bacons smoked with woods from reforestation and liquid smokes in order to investigate their sensory profile. Six samples of bacon were selected: three smoked bacons with different wood species (Eucalyptus citriodora, Acacia mearnsii, and Bambusa vulgaris), two artificially smoked bacon samples (liquid smoke) and one negative control (unsmoked bacon). Additionally, a commercial bacon sample was also evaluated. DA was developed successfully, presenting a good performance in terms of discrimination, consensus and repeatability. The study revealed that the smoking process modified the sensory profile by intensifying the "saltiness" and differentiating the unsmoked from the smoked samples. The results from the current research represent the first methodological development of descriptive analysis of bacon and may be used by food companies and other stakeholders to understand the changes in sensory characteristics of bacon due to traditional smoking process. Copyright © 2018 Elsevier Ltd. All rights reserved.

  10. 48 CFR 622.404 - Davis-Bacon Act wage determinations.

    Science.gov (United States)

    2010-10-01

    ... 48 Federal Acquisition Regulations System 4 2010-10-01 2010-10-01 false Davis-Bacon Act wage determinations. 622.404 Section 622.404 Federal Acquisition Regulations System DEPARTMENT OF STATE SOCIOECONOMIC... Construction 622.404 Davis-Bacon Act wage determinations. ...

  11. 48 CFR 22.404 - Davis-Bacon Act wage determinations.

    Science.gov (United States)

    2010-10-01

    ... 48 Federal Acquisition Regulations System 1 2010-10-01 2010-10-01 false Davis-Bacon Act wage determinations. 22.404 Section 22.404 Federal Acquisition Regulations System FEDERAL ACQUISITION REGULATION... Involving Construction 22.404 Davis-Bacon Act wage determinations. The Department of Labor is responsible...

  12. 48 CFR 1322.404 - Davis-Bacon Act wage determination.

    Science.gov (United States)

    2010-10-01

    ... 48 Federal Acquisition Regulations System 5 2010-10-01 2010-10-01 false Davis-Bacon Act wage determination. 1322.404 Section 1322.404 Federal Acquisition Regulations System DEPARTMENT OF COMMERCE... Involving Construction 1322.404 Davis-Bacon Act wage determination. ...

  13. 48 CFR 1422.404 - Davis-Bacon Act wage determinations.

    Science.gov (United States)

    2010-10-01

    ... 48 Federal Acquisition Regulations System 5 2010-10-01 2010-10-01 false Davis-Bacon Act wage determinations. 1422.404 Section 1422.404 Federal Acquisition Regulations System DEPARTMENT OF THE INTERIOR... Involving Construction 1422.404 Davis-Bacon Act wage determinations. ...

  14. 48 CFR 222.404 - Davis-Bacon Act wage determinations.

    Science.gov (United States)

    2010-10-01

    ... 48 Federal Acquisition Regulations System 3 2010-10-01 2010-10-01 false Davis-Bacon Act wage determinations. 222.404 Section 222.404 Federal Acquisition Regulations System DEFENSE ACQUISITION REGULATIONS... Labor Standards for Contracts Involving Construction 222.404 Davis-Bacon Act wage determinations. Not...

  15. 48 CFR 422.404 - Davis-Bacon Act wage determinations.

    Science.gov (United States)

    2010-10-01

    ... 48 Federal Acquisition Regulations System 4 2010-10-01 2010-10-01 false Davis-Bacon Act wage determinations. 422.404 Section 422.404 Federal Acquisition Regulations System DEPARTMENT OF AGRICULTURE... Involving Construction 422.404 Davis-Bacon Act wage determinations. ...

  16. The mine and the furnace: Francis Bacon, Thomas Russell, and early Stuart mining culture.

    Science.gov (United States)

    Pastorino, Cesare

    2009-01-01

    Notwithstanding Francis Bacon's praise for the philosophical role of the mechanical arts, historians have often downplayed Bacon's connections with actual artisans and entrepreneurs. Addressing the specific context of mining culture, this study proposes a rather different picture. The analysis of a famous mining metaphor in The Advancement of Learning shows us how Bacon's project of reform of knowledge could find an apt correspondence in civic and entrepreneurial values of his time. Also, Bacon had interesting and so far unexplored links with the early modern English mining enterprises, like the Company of Mineral and Battery Works, ofwhich he was a shareholder. Moreover, Bacon's notes in a private notebook, Commentarius Solutus, and records of patents of invention, allow us to start grasping Bacon's connections with the metallurgist and entrepreneur Thomas Russell. Lastly, this paper argues that, to fully understand Bacon's links with the world of Stuart technicians and entrepreneurs, it is necessary to consider a different and insufficiently studied aspect of Bacon's interests, namely his work as patents referee while a Commissioner of Suits.

  17. Historia and materia: the philosophical implications of Francis Bacon's natural history.

    Science.gov (United States)

    Giglioni, Guido

    2012-01-01

    This article examines the philosophical implications underlying Bacon's views on historical knowledge, paying special attention to that variety of historical knowledge described by Bacon as "natural." More specifically, this article explores the interplay of history (historia) and fable (fabula). In the sphere of thought, fabula is the equivalent to materia in nature. Both are described by Bacon as being "versatile" and "pliant." In Bacon's system of knowledge, philosophy, as the domain of reason, starts from historiae and fabulae, once memory and the imagination have fulfilled their cognitive tasks. This means that, for Bacon, there is no such thing as a pure use of reason. He advocates a kind of reason that, precisely because it is involved with matter's inner motions (its "appetites," in Bacon's characteristic language), is constitutively 'impure'. The article shows how the terms historia and fabula cover key semantic areas in defining Bacon's philosophy: historia may mean "history" as well as "story,"fabula "myth" as well "story". In both cases, we can see significant oscillations from a stronger meaning (close to those of matter and nature) to a weaker one (connected to wit and imagination), as if the power of nature decreases moving from histories and myths to stories. On the other hand, there are cases in which Bacon seems to stick to a diachronic view of the meaning of fables and histories, such that the transition from myths to history, especially natural history, is described as a collective effort towards reality and enlightenment.

  18. Radiation preservation with reduced nitrites of bacon and other cured meats - a review

    International Nuclear Information System (INIS)

    Singh, H.

    1987-01-01

    The main problem caused by nitrite as a preservative is the formation of carcinogenic nitrosamines in bacon and other cured meats. This has led to a search for alternatives to the use of nitrite. Irradiation with reduced level of nitrite is a promising alternative to the use of current levels of nitrite. Radurization (radiation pasteurization) of bacon containing 20 to to 40 mg/kg of nitrite in evacuated packages, irradiated and stored at 4 degrees C, gives a product with good organoleptic qualities and extended shelf life of > 80 days vs. < days 30 days for the conventionally treated bacon. Radappertization (radiation sterilization) of bacon containing 20 mg/kg of nitrite at a dose of about 30 kGy, irradiated at -20 degrees or lower in evacuated packages, results in a product that is shelf stable for months to years at room temperature (∼ 25 degrees C). It has organoleptic properties comparable to commercial bacon in terms of color, flavor, odor and texture. Irradiation also reduces the nitrite and preformed nitrosamines present in bacon. Lower levels of nitrosamines are formed on cooking irradiated bacon containing presently used commercial levels of nitrite (120-150 mg/kg) and the levels of nitrosamines become negligible with 20 mg/kg of nitrite. Various aspects of preservation of bacon and other cured meats are reviewed in this report with emphasis on radiation processing. 357 refs

  19. Science and Rhetoric From Bacon to Hobbes; Responses to the Problem of Eloquence.

    Science.gov (United States)

    Zappen, James P.

    Decisive changes in the history of rhetoric occurred with the publication of Francis Bacon's "Advancement of Learning" and "De augmentis scientiarum" and "Leviathan" by Thomas Hobbes. Bacon and Hobbes responded to the problem of eloquence common to scientists in the early seventeenth century, which centered on three…

  20. Adelard of Bath and Roger Bacon: early English natural philosophers and scientists.

    Science.gov (United States)

    Hackett, Jeremiah M

    2002-06-01

    The image of Roger Bacon as a 'modern' experimental scientist was propagated as historical truth in 19th century scientific historiography. Twentieth century criticisms attacked this tradition, arguing that Bacon was primarily a medieval philosopher with 'medieval' scientific interests. However, recent scholarship has provided a more careful and critical account of Bacon's science, and identifies his greatest achievement in terms of his successful attempt to assimilate the worlds of Greek and Islamic optics. It can be justly claimed that Roger Bacon was the first Western thinker in the middle ages to have mastered most of the Greek sources and the central Islamic source in optics. He made this scientific domain understandable for a Western Latin-reading audience. Yet, Bacon himself acknowledged Adelard of Bath, whose translations and commentary of Euclid's Elements set the foundations for a science of optics, as the true pioneer.

  1. Francis Bacon's concept of objectivity and the idols of the mind.

    Science.gov (United States)

    Zagorin, P

    2001-12-01

    This paper examines the concept of objectivity traceable in Francis Bacon's natural philosophy. After some historical background on this concept, it considers the question of whether it is not an anachronism to attribute such a concept to Bacon, since the word 'objectivity' is a later coinage and does not appear anywhere in his writings. The essay gives reasons for answering this question in the negative, and then criticizes the accounts given of Bacon's understanding of objectivity by Lorraine Daston and Julie Robin Solomon. It argues that this understanding is most directly and fully expressed in his discussion of the idols of the mind. In this connection, the paper notes Bacon's critical attitude to sixteenth-century scepticism and its relevance to the idea of objectivity implicit in his comments on the idols. In conclusion, the paper argues that Bacon was not a pure empiricist and describes the place assigned to theories and hypotheses in his natural philosophy.

  2. The medical philosophy of Francis Bacon (1561-1626).

    Science.gov (United States)

    Boss, J

    1978-01-01

    Francis Bacon's view of man is dualistic but, although he takes note of mental faculties, he makes the relation between mind and body, rather than the substance of mind, the basis for enquiry into mental processes and, more particularly, for the medically relevant study of mind. (He uses "mind" and "soul" as equivalent terms.) The healing of the body requires study of the body, and the ineffectiveness of physicians is due to their failure in this respect rather than to the body's complexity. To learn about the body requires clinical observation and recording, together with the comparison of bodies, experiments on living animals and attention to pathological changes. The aims of medicine should include not only the restoration of health but also the relief of suffering and they are not to be limited by putting aside a disease as incurable. To learn from treatment it must be fixed in its ordering with controlled and limited variation. Bacon has no separation of medicine from natural science; his philosophy of medicine is his general philosophy of the advancement of knowledge, but limited to a particular field of application. If medicine is separated from natural philosophy it is changed wholly or greatly into empiricism.

  3. The Visual Shock of Francis Bacon: An essay in neuroesthetics

    Directory of Open Access Journals (Sweden)

    Semir eZeki

    2013-12-01

    Full Text Available In this paper we discuss the work of Francis Bacon in the context of his declared aim of giving a visual shock. We explore what this means in terms of brain activity and what insights into the brain’s visual perceptive system his work gives. We do so especially with reference to the representation of faces and bodies in the human visual brain. We discuss the evidence that shows that both these categories of stimuli have a very privileged status in visual perception, compared to the perception of other stimuli, including man-made artifacts such as houses, chairs and cars. We show that viewing face and house stimuli that depart significantly from a normal representation of faces and bodies entails a significant difference in the pattern of brain activation. We argue that Bacon succeeded in delivering his visual shock because he subverted the normal neural representation of faces and bodies, without at the same time subverting the representation of man-made artifacts.

  4. A ciência nas utopias de Campanella, Bacon, Comenius, e Glanvill

    Directory of Open Access Journals (Sweden)

    Bernardo Jefferson de Oliveira

    2002-12-01

    Full Text Available Este artigo analisa comparativamente o papel que a ciência e a técnica ocupam nas sociedades descritas em A cidade do Sol de Tommasio Campanella, a Nova Atlântida de Francis Bacon, Panorthosia de Jan Amós Comenius e o Complemento à Nova Atlântida de Joseph Glanvill.This article evaluates the role that science and technology plays in the societies described by early modern utopias, making a comparative analysis of Tommasio Campanella's City of Sun, Francis Bacon's New Atlantis, Jan Amós Comenius' Panorthosia, and Joseph Glanvill's The summe of my lord Bacon's New Atlantis.

  5. Francis Bacon's Valerius Terminus and the Voyage to the "Great Instauration".

    Science.gov (United States)

    Serjeantson, Richard

    2017-01-01

    Francis Bacon's earliest surviving natural philosophical treatise (composed circa 1603) bears the title Valerius Terminus of the Interpretation of Nature. This study, resting on fresh attention to the surviving authorial manuscript, has three goals. It begins by identifying a lost precursor work apparently entitled "Of Active Knowledge." It then examines the significance of the pseudonyms Bacon chose to introduce his ideas, considering especially his invocation of Erasmus's emblem, the Roman deity Terminus. Finally, it shows how the Valerius Terminus's global vision of contemporary knowledge ultimately helped shape the iconography of Bacon's published Instauratio magna.

  6. A comparison of slice characteristics and sensory characteristics of bacon from immunologically castrated barrows with bacon from physically castrated barrows, boars, and gilts.

    Science.gov (United States)

    Little, K L; Kyle, J M; Bohrer, B M; Schroeder, A L; Fedler, C A; Prusa, K J; Boler, D D

    2014-12-01

    The objectives were to compare slice characteristics and sensory attributes of bacon from immunologically castrated (IC) barrows with bacon from other sexes using a trained sensory panel. Bacon was obtained for sensory evaluation from 3 experiments. In Exp. 1, trimmed and squared bellies (n=180) of IC barrows, IC barrows fed ractopamine hydrochloride (IC+RAC), physically castrated (PC) barrows, intact males (IM), and gilts were used. Data were analyzed as a general linear mixed model and pen (n=48) served as the experimental unit. Treatment (sex or diet) was a fixed effect in all 3 experiments. In Exp. 2, untrimmed, natural fall bellies (n=96) from IC and PC barrows fed 0 or 30% or a withdrawal distillers dried grains with solubles (DDGS) program when slaughtered at 5 wk after the second dose (25 wk of age) were used. In Exp. 3, untrimmed, natural fall bellies (n=96) from IC and PC barrows fed the same experimental diets as in experiment 2 but slaughtered at 7 wk after the second dose (27 wk of age) were used. Data from Exp. 2 and 3 were analyzed as a 2×3 factorial arrangement in a randomized complete block design and pen was the experimental unit. Bellies from all 3 experiments were processed using the same protocols. In Exp. 1, IM had the greatest (Pbacon aroma and flavor among all treatments. No differences were detected among the other treatment groups for bacon aroma or flavor. There were no differences in bacon aroma or off-flavor between IC and PC barrows slaughtered at 5 wk after the second dose regardless of DDGS feeding program. Bacon from PC barrows was saltier (Pbacon from IC barrows when slaughtered at 5 wk after the second dose. There were no differences in bacon aroma, off-aroma, bacon flavor, or saltiness between IC and PC barrows slaughtered at 7 wk after the second dose regardless of DDGS feeding program. Total slice area of bacon slices from IC barrows slaughtered at 5 wk after the second dose were less (Pbacon even when feeding differing DDGS

  7. Roger Bacon in der Sicht Alexander von Humboldts

    Directory of Open Access Journals (Sweden)

    Tom Müller

    2008-10-01

    Full Text Available Articel in german, abstracts in englisch, german and español In his model of the six epochs of the history of science, Alexander von Humboldt sees scarcely any lights able to break through the occidental darkness in the time between the scientific prime of the arabic world and the expeditions of Columbus. The most prominent of these few pioneers to Humboldt is the fransciscan monc Roger Bacon who excelled in almost all disciplines and emphasized on the unity of the sciences. Humboldt honors the Englishman with detailed examinations of his Opus maius in Kosmos and also in his popular speeches in the Berlin Singakademie as well as in the examen critique on the history of geography of the New World.

  8. Bacon-Shor code with continuous measurement of noncommuting operators

    Science.gov (United States)

    Atalaya, Juan; Bahrami, Mohammad; Pryadko, Leonid P.; Korotkov, Alexander N.

    2017-03-01

    We analyze the operation of a four-qubit Bacon-Shor code with simultaneous continuous measurement of noncommuting gauge operators. The error syndrome in this case is monitored via time-averaged cross-correlators of the output signals. We find the logical error rate for several models of decoherence, and also find the termination rate for this quantum error detecting code. The code operation is comparable to that based on projective measurements when the collapse time scale due to continuous measurements is an order of magnitude less than the time period between the projective measurements. An advantage of the continuous-measurement implementation is the absence of time dependence in the code operation, with passive continuous monitoring of the error syndrome.

  9. Francis Bacon: constructing natural histories of the invisible.

    Science.gov (United States)

    Rusu, Doina-Cristina

    2012-01-01

    The natural histories contained in Francis Bacon's Historia naturalis et experimentalis seem to differ from the model presented in De augmentis scientiarum and the Descriptio globi intellectualis in that they are focused on the defining properties of matter, its primary schematisms and the spirits. In this respect, they are highly speculative. In this paper I aim to describe the Historia naturalis et experimentalis as a text about matter theory, the histories of which are ascending from what is most evident to the senses to what is least accessible to them. Moreover, the Latin natural histories are parts of a methodological procedure in which the provisional rules and axioms obtained in one history can be used as theoretical assumptions for another history, thereby permitting one to delve ever more profoundly into the structure of nature.

  10. The intellect naturalized: Roger Bacon on the existence of corporeal species within the intellect.

    Science.gov (United States)

    Raizman-Kedar, Yael

    2009-01-01

    In this paper I challenge the claim that Bacon considered the operation of species as limited to the physical and sensory levels and demonstrate that in his view, the very same species issued by physical objects operate within the intellect as well. I argue that in Bacon the concept of illumination plays a secondary role in the acquisition of knowledge, and that he regarded innate knowledge as dispositional and confused. What was left as the main channel through which knowledge is gained were species received through the senses. I argue that according to Bacon these species, representing their agents in essence, definition and operation, arrive in the intellect without undergoing a complete abstraction from matter and while still retaining the character of agents acting naturally. In this way Bacon sets the intellect as separate from the natural world not in any essential way, but rather as it were in degree, thus supplying a theoretical justification for the ability to access and know nature.

  11. Brownfields Davis Bacon for Cleanup Grants: Hazardous Substances for Government Entities

    Science.gov (United States)

    The following terms and conditions specify how Recipients will assist EPA in meeting its Davis-Bacon (DB) responsibilities when DB applies to EPA awards of financial assistance under any statute which makes DB applicable to EPA financial assistance.

  12. Brownfields Davis Bacon for Cleanup Grants: Hazardous Substances for Non-Profit Entities

    Science.gov (United States)

    The following terms and conditions specify how Recipients will assist EPA in meeting its Davis Bacon (DB) responsibilities when DB applies to EPA awards of financial assistance under any other statute which makes DB applicable to EPA financial assistance.

  13. Brownfields Davis Bacon for Cleanup Grants: Petroleum for Non-Profit Entities

    Science.gov (United States)

    Terms & conditions specify how Recipients will assist EPA in meeting its Davis Bacon responsibilities when DB applies to EPA awards of financial assistance under the Recovery Act or any other statute which makes DB applicable to EPA financial assistance.

  14. Brownfields Davis Bacon for Revolving Loan Fund Grants: RLF Grants to Governmental/Quasi-Governmental Organizations

    Science.gov (United States)

    Terms & conditions specify how Recipients will assist EPA in meeting its Davis Bacon responsibilities when DB applies to EPA awards of financial assistance under the Recovery Act or any other statute which makes DB applicable to EPA financial assistance.

  15. The Power of the Word and the Mastery of Nature: Renaissance Magic and Francis Bacon

    Czech Academy of Sciences Publication Activity Database

    Špelda, Daniel

    19/43/, - (2005), s. 7-36. ISBN 80-7007-236-9. ISSN 0231-5955 Institutional research plan: CEZ:AV0Z90090514 Keywords : magic * renaissance philosophy * Francis Bacon Subject RIV: AA - Philosophy ; Religion

  16. The Davis-Bacon and Service Contract Acts: Laws Whose Time has Passed

    National Research Council Canada - National Science Library

    Pendolino, Timothy J

    1994-01-01

    In the Davis-Bacon and Service-Contract Acts, Congress attempted to protect the wages of workers in the construction and service industries by establishing a sort of minimum wage for Government contracts...

  17. Fault-tolerant quantum computation with asymmetric Bacon-Shor codes

    Science.gov (United States)

    Brooks, Peter; Preskill, John

    2013-03-01

    We develop a scheme for fault-tolerant quantum computation based on asymmetric Bacon-Shor codes, which works effectively against highly biased noise dominated by dephasing. We find the optimal Bacon-Shor block size as a function of the noise strength and the noise bias, and estimate the logical error rate and overhead cost achieved by this optimal code. Our fault-tolerant gadgets, based on gate teleportation, are well suited for hardware platforms with geometrically local gates in two dimensions.

  18. Francis Bacon: la ciencia entre la historia del hombre y la historia de la naturaleza

    OpenAIRE

    Manzo, Silvia

    2004-01-01

    [EN] This paper exposes the central elements of Bacon's project of the reform of learning by concentrating on his view of the history of nature and man. Bacon's concept of science is highly determined by his historical approach. He evaluates present and past learning and, at the same time, delineates a new science for the future from an historical perspective. According to this perspective man and nature successive stages. Adam's sin plays a relevant role in the history, producing radical and...

  19. Francis Bacon's natural history and the Senecan natural histories of early modern Europe.

    Science.gov (United States)

    Jalobeanu, Dana

    2012-01-01

    At various stages in his career, Francis Bacon claimed to have reformed and changed traditional natural history in such a way that his new "natural and experimental history" was unlike any of its ancient or humanist predecessors. Surprisingly, such claims have gone largely unquestioned in Baconian scholarship. Contextual readings of Bacon's natural history have compared it, so far, only with Plinian or humanist natural history. This paper investigates a different form of natural history, very popular among Bacon's contemporaries, but yet unexplored by contemporary students of Bacon's works. I have provisionally called this form of natural history'Senecan' natural history, partly because it took shape in the Neo-Stoic revival of the sixteenth-century, partly because it originates in a particular cosmographical reading of Seneca's Naturales quaestiones. I discuss in this paper two examples of Senecan natural history: the encyclopedic and cosmographical projects of Pierre de la Primaudaye (1546-1619) and Samuel Purchas (1577-1626). I highlight a number of similarities between these two projects and Francis Bacon's natural history, and argue that Senecan natural history forms an important aspect in the historical and philosophical background that needs to be taken into consideration if we want to understand the extent to which Bacon's project to reform natural history can be said to be new.

  20. Classification of traditional Chinese pork bacon based on physicochemical properties and chemometric techniques.

    Science.gov (United States)

    Guo, Xin; Huang, Feng; Zhang, Hong; Zhang, Chunjiang; Hu, Honghai; Chen, Wenbo

    2016-07-01

    Sixty-seven pork bacon samples from Hunan, Sichuan Guangdong, Jiangxi, and Yunnan Provinces in China were analyzed to understand their geographical properties. Classification was performed by determining their physicochemical properties through chemometric techniques, including variance analysis, principal component analysis (PCA), and discriminant analysis (DA). Results showed that certain differences existed in terms of nine physicochemical determinations in traditional Chinese pork bacon. PCA revealed the distinction among Hunan, Sichuan, and Guangdong style bacon. Meanwhile, seven key physicochemical determination criteria were identified in line with DA and could be reasonably applied to the classification of traditional Chinese pork bacon. Furthermore, the ratio of overall correct classification was 97.76% and that of cross-validation was 91.76%. These findings indicated that chemometric techniques, together with several physicochemical determination, were effective for the classification of traditional Chinese pork bacon with geographical features. Our study provided a theoretical reference for the classification of traditional Chinese pork bacon. Copyright © 2016 Elsevier Ltd. All rights reserved.

  1. Mathematical subtleties and scientific knowledge: Francis Bacon and mathematics, at the crossing of two traditions.

    Science.gov (United States)

    Mori, Giuliano

    2017-03-01

    This article engages the much-debated role of mathematics in Bacon's philosophy and inductive method at large. The many references to mathematics in Bacon's works are considered in the context of the humanist reform of the curriculum studiorum and, in particular, through a comparison with the kinds of natural and intellectual subtlety as they are defined by many sixteenth-century authors, including Cardano, Scaliger and Montaigne. Additionally, this article gives a nuanced background to the 'subtlety' commonly thought to have been eschewed by Bacon and by Bacon's self-proclaimed followers in the Royal Society of London. The aim of this article is ultimately to demonstrate that Bacon did not reject the use of mathematics in natural philosophy altogether. Instead, he hoped that following the Great Instauration a kind of non-abstract mathematics could be founded: a kind of mathematics which was to serve natural philosophy by enabling men to grasp the intrinsic subtlety of nature. Rather than mathematizing nature, it was mathematics that needed to be 'naturalized'.

  2. 42 CFR 137.379 - Do Davis-Bacon wage rates apply to construction projects performed by Self-Governance Tribes...

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 1 2010-10-01 2010-10-01 false Do Davis-Bacon wage rates apply to construction... HEALTH AND HUMAN SERVICES TRIBAL SELF-GOVERNANCE Construction Other § 137.379 Do Davis-Bacon wage rates apply to construction projects performed by Self-Governance Tribes using Federal funds? Davis-Bacon Act...

  3. 25 CFR 1000.407 - Do the wage and labor standards in the Davis-Bacon Act apply to Tribes and Tribal Consortia?

    Science.gov (United States)

    2010-04-01

    ... 25 Indians 2 2010-04-01 2010-04-01 false Do the wage and labor standards in the Davis-Bacon Act....407 Do the wage and labor standards in the Davis-Bacon Act apply to Tribes and Tribal Consortia? No, wage and labor standards of the Davis-Bacon Act do not apply to employees of Tribes and Tribal...

  4. 42 CFR 137.378 - Do the Federal Davis-Bacon Act and wage rates apply to construction projects performed by Self...

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 1 2010-10-01 2010-10-01 false Do the Federal Davis-Bacon Act and wage rates apply... Other § 137.378 Do the Federal Davis-Bacon Act and wage rates apply to construction projects performed...-Bacon Act and wage rates do not apply to construction projects performed by Self-Governance Tribes using...

  5. Effect of Flavourzyme on proteolysis, antioxidant activity and sensory qualities of Cantonese bacon.

    Science.gov (United States)

    Zhang, Siyu; Zhang, Chaoyang; Qiao, Yan; Xing, Lujuan; Kang, Dacheng; Khan, Iftikhar Ali; Huang, Ming; Zhou, Guanghong

    2017-12-15

    The aim of this study was to investigate the influence of Flavourzyme on protein degradation, antioxidant activity and sensory qualities of Cantonese bacon made at 60°C for 28h. Flavourzyme was used at doses of 8, 16, 24, 32 and 40LAUP/kg of raw meat. Results indicated that Flavourzyme addition in Cantonese bacon promoted proteolysis, which was reflected by the increase of various free amino acids and SDS-PAGE-detected changes in the myogen and myofibrillar proteins. Sensory qualities were improved while TPA (texture profile analysis) was decreased significantly (Pbacon. This study indicated that the addition of Flavourzyme improved eating attributes and storage stability of Cantonese bacon. Copyright © 2017 Elsevier Ltd. All rights reserved.

  6. Influence of cooking methods and storage time on lipid and protein oxidation and heterocyclic aromatic amines production in bacon.

    Science.gov (United States)

    Soladoye, O P; Shand, P; Dugan, M E R; Gariépy, C; Aalhus, J L; Estévez, M; Juárez, M

    2017-09-01

    This study aimed to examine the influence of cooking methods and pre-determined refrigerated storage days on the production of lipid oxidation (TBARS), protein oxidation (PROTOX) and heterocyclic aromatic amines (HAA) in bacon. Forty-four pork bellies selected from pigs varying in breed, sex and diets to introduce variability in composition were processed as bacon. Sliced-bacon was stored at 4°C either for 2 or 28days and these storage groups were cooked either with microwave or frying pan. Microwave led to significantly higher PROTOX (Pbacon (Pbacon (P0.05) by the cooking methods and storage times. Similarly, the fatty acid composition of pork belly did not significantly influence the production of HAA, TBARS and PROTOX produced in bacon during cooking. Overall, microwave cooking had lesser impact on the production of carcinogenic compounds in bacon with only minor impact on sensory attributes. Copyright © 2017. Published by Elsevier Ltd.

  7. [The visual process as a theological analog of Roger Bacon's eye anatomy and physiology].

    Science.gov (United States)

    Bergdolt, K

    1991-01-01

    The author presents Roger Bacon's conception of the anatomy and physiology of the human eye. The knowledge of ocular function is a precondition to understand the laws of the "perspectiva", the science of seeing. But Bacon doesn't stress perspective per se. The physical laws of light, which are to be analysed in geometrical forms, are analogous to those of the infusion of divine grace. Optics (in the Middle Ages synonymous with perspective) seemed to be the model by which God spread his grace to the world. To understand the physical laws of optics meant that one might gain insight into the nature of God.

  8. Dietary conjugated linoleic acid changes belly and bacon quality from pigs fed varied lipid sources.

    Science.gov (United States)

    Larsen, S T; Wiegand, B R; Parrish, F C; Swan, J E; Sparks, J C

    2009-01-01

    The objective of this experiment was to determine the effects of dietary lipid source with or without the addition of CLA on bacon composition and quality. Forty-eight barrows at a beginning BW of 55 kg +/- 2.2 were fed 1 of 6 diets for 56 d. These diets consisted of: 1) normal corn (NC), 2) NC + 1.25% CLA-60 oil (NC + CLA), 3) high-oil corn (HOC), 4) HOC + 1.25% CLA-60 oil (HOC-CLA), 5) NC + choice white grease (CWG; NC + CWG), and 6) NC + CWG + 1.25% CLA-60 oil (NC + CWG + CLA). The CLA-60 contains 60% CLA isomers in the oil, and therefore, 1.25% oil was needed to achieve 0.75% CLA in the diet. Soy oil replaced CLA in control diets. Choice white grease and high-oil corn were selected as fat sources for this study because of their utility in energy density for growing-finishing pigs, especially in hot weather. Pigs were slaughtered at an average BW of 113 kg +/- 4.1, and carcasses were fabricated at 24 h postmortem. Statistical analysis was performed using the mixed model procedure of SAS, and the main effects tested were dietary lipid source, CLA, and 2-way interaction. The addition of CLA to each basal diet improved (P bacon slabs showed that bacon from CLA-supplemented pigs was approximately 20% firmer than that from controls. Pigs fed the HOC diets had softer bellies compared (P bacon sliceability. No differences were observed for moisture, protein, or lipid percentages between any treatments. Overall, there was a CLA effect (P bacon oxidation (0.1498 CLA vs. 0.1638 no CLA). Dietary CLA increased the percentage of SFA in tissues from pigs supplemented with CLA. Dietary inclusion of CLA increased the concentration of all measured isomers of CLA in bacon. Sensory scores of bacon showed no differences for any of the sensory attributes measured between any of the treatments. Our results indicate that inclusion of dietary CLA will improve belly firmness, extend the shelf life stability of bacon, and increase the degree of fat saturation.

  9. [Francis Bacon on the origin and preservation of life: theory and experiments].

    Science.gov (United States)

    Gemelli, Benedino

    2003-01-01

    The paper analyses Bacon's views of life, as contained in De Sapientia Veterum, Historia vitae et mortis, and in a newly published manuscript, entitled De vijs mortis. Bacon saw the prolongation of life as one of the main goals of science and medicine, According to him, life is the result of the action of spirits on matter. In order to preserve life, it is necessary to investigate various kinds of generation, notably, those which occurr without seeds. The study of putrefaction is also crucial for the prolongation of life.

  10. The book classification of William Torrey Harris: influences of Bacon and Hegel in library classification

    Directory of Open Access Journals (Sweden)

    Rodrigo de Sales

    2017-09-01

    Full Text Available The studies of library classification generally interact with the historical contextualization approach and with the classification ideas typical of Philosophy. In the 19th century, the North-American philosopher and educator William Torrey Harris developed a book classification at the St. Louis Public School, based on Francis Bacon and Georg Wilhelm Friedrich Hegel. The objective of this essay is to analyze Harris’s classification, reflecting upon his theoretical and philosophical backgrounds. To achieve such objective, this essay adopts a critical-descriptive approach for analysis. Results show some influences of Bacon and Hegel in Harris’s classification.

  11. A ciência nas utopias de Campanella, Bacon, Comenius, e Glanvill

    OpenAIRE

    Oliveira, Bernardo Jefferson de

    2002-01-01

    Este artigo analisa comparativamente o papel que a ciência e a técnica ocupam nas sociedades descritas em A cidade do Sol de Tommasio Campanella, a Nova Atlântida de Francis Bacon, Panorthosia de Jan Amós Comenius e o Complemento à Nova Atlântida de Joseph Glanvill.This article evaluates the role that science and technology plays in the societies described by early modern utopias, making a comparative analysis of Tommasio Campanella's City of Sun, Francis Bacon's New Atlantis, Jan Amós Comeni...

  12. The effect of skatole and androstenone on consumer response towards streaky bacon and pork belly roll

    DEFF Research Database (Denmark)

    Aaslyng, Margit Dall; De Lichtenberg Broge, Eva Honnens; Brockhoff, Per B.

    2015-01-01

    an insignificant tendency was seen for SKA. A sensory profile analysis showed that AND increased the boar taint of bacon, while both AND and SKA increased the boar taint of the pork belly roll. Consumer sensitivity towards AND and SKA did not affect liking of the meat products. The lack of effect of AND and SKA...... on consumer liking could be due to a masking effect of the spices and smoke. Three consecutive weeks' exposure to bacon did not change the liking score, irrespective of the AND and SKA content. This indicates that the consumers did not become more sensitive towards boar taint....

  13. Bacon-Shor code with continuous measurement of non-commuting operators

    Science.gov (United States)

    Korotkov, Alexander N.; Atalaya, Juan; Bahrami, Mohammad; Pryadko, Leonid P.

    We analyze the four-qubit Bacon-Shor code with simultaneous continuous measurement of non-commuting gauge operators. Error syndrome in this case is monitored via time-averaged cross-correlators of the output signals. We find the logical error rate and the termination rate for this quantum error detecting code for several models of decoherence. The code operation is comparable to that of the four-qubit Bacon-Shor code using conventional projective measurements. An advantage of the continuous-measurement implementation is the absence of time dependence in the code operation, with passive continuous monitoring of the error syndrome.

  14. Consumer acceptability of differently processed bacons using raw materials from entire males

    DEFF Research Database (Denmark)

    Lunde, Kathrine; Skuterud, Ellen; Lindahl, Gunilla Karin

    2013-01-01

    The aim of the present work was to investigate consumers' acceptability of bacons produced from entire males. Three different processing technologies (brine injection, dry salting with and without fermentation) were used. The raw materials had skatole levels from 0.04 to 0.43 mg/kg. The consumers...

  15. Bacon, Lettuce and Tomato: een strategie om leerlingen te helpen hun antwoorden op examenvragen te verbeteren

    NARCIS (Netherlands)

    Kneppers, L.

    2014-01-01

    In Tutor2u las ik dat in een workshop een strategie was besproken om leerlingen te helpen hun examenantwoorden vollediger en juister te formuleren. De strategie heet in Groot Brittannië BLT, voor leerlingen daar gemakkelijk te onthouden vanwege de populaire Bacon, Lettuce en Tomato sandwich.

  16. Effects of feeding high protein or conventional canola meal on dry cured and conventionally cured bacon.

    Science.gov (United States)

    Little, K L; Bohrer, B M; Stein, H H; Boler, D D

    2015-05-01

    Objectives were to compare belly, bacon processing, bacon slice, and sensory characteristics from pigs fed high protein canola meal (CM-HP) or conventional canola meal (CM-CV). Soybean meal was replaced with 0 (control), 33, 66, or 100% of both types of canola meal. Left side bellies from 70 carcasses were randomly assigned to conventional or dry cure treatment and matching right side bellies were assigned the opposite treatment. Secondary objectives were to test the existence of bilateral symmetry on fresh belly characteristics and fatty acid profiles of right and left side bellies originating from the same carcass. Bellies from pigs fed CM-HP were slightly lighter and thinner than bellies from pigs fed CM-CV, yet bacon processing, bacon slice, and sensory characteristics were unaffected by dietary treatment and did not differ from the control. Furthermore, testing the existence of bilateral symmetry on fresh belly characteristics revealed that bellies originating from the right side of the carcasses were slightly (P≤0.05) wider, thicker, heavier and firmer than bellies from the left side of the carcass. Copyright © 2015 Elsevier Ltd. All rights reserved.

  17. Francis Bacon's New Science: Rhetoric and the Transformative Power of Print.

    Science.gov (United States)

    Heckel, David

    The process of projecting textual models onto the phenomenal world began with the invention of writing and accelerated through the manuscript culture of classical antiquity and the Middle Ages into the age of print. In Francis Bacon's work, the book (a metaphor for the phenomenal world) adapted to the demands of the printed text and reflects the…

  18. The Culture of Science and the Rhetoric of Scientism: From Francis Bacon to the Darwin Fish

    Science.gov (United States)

    Lessl, Thomas M.

    2007-01-01

    The culture of modern science continues to establish its public identity by appealing to values and historical conceptions that reflect its appropriation of various religious ideals during its formative period, most especially in the rhetoric of Francis Bacon. These elements have persisted because they continue to achieve similar goals, but the…

  19. Deciphering the language of nature: cryptography, secrecy, and alterity in Francis Bacon.

    Science.gov (United States)

    Clody, Michael C

    2011-01-01

    The essay argues that Francis Bacon's considerations of parables and cryptography reflect larger interpretative concerns of his natural philosophic project. Bacon describes nature as having a language distinct from those of God and man, and, in so doing, establishes a central problem of his natural philosophy—namely, how can the language of nature be accessed through scientific representation? Ultimately, Bacon's solution relies on a theory of differential and duplicitous signs that conceal within them the hidden voice of nature, which is best recognized in the natural forms of efficient causality. The "alphabet of nature"—those tables of natural occurrences—consequently plays a central role in his program, as it renders nature's language susceptible to a process and decryption that mirrors the model of the bilateral cipher. It is argued that while the writing of Bacon's natural philosophy strives for literality, its investigative process preserves a space for alterity within scientific representation, that is made accessible to those with the interpretative key.

  20. 10 CFR 455.112 - Davis-Bacon wage rate requirement.

    Science.gov (United States)

    2010-01-01

    ... 10 Energy 3 2010-01-01 2010-01-01 false Davis-Bacon wage rate requirement. 455.112 Section 455.112 Energy DEPARTMENT OF ENERGY ENERGY CONSERVATION GRANT PROGRAMS FOR SCHOOLS AND HOSPITALS AND BUILDINGS... acquisition and installation of more than $5,000, any construction contract or subcontract in excess of $2,000...

  1. 48 CFR 52.222-32 - Davis-Bacon Act-Price Adjustment (Actual Method).

    Science.gov (United States)

    2010-10-01

    ... option to extend the term of the contract; or (2) Incorporation of a Davis-Bacon Act wage determination otherwise applied to the contract by operation of law. (d) Any adjustment will be limited to increases or... ACQUISITION REGULATION (CONTINUED) CLAUSES AND FORMS SOLICITATION PROVISIONS AND CONTRACT CLAUSES Text of...

  2. Reliable channel-adapted error correction: Bacon-Shor code recovery from amplitude damping

    NARCIS (Netherlands)

    Á. Piedrafita (Álvaro); J.M. Renes (Joseph)

    2017-01-01

    textabstractWe construct two simple error correction schemes adapted to amplitude damping noise for Bacon-Shor codes and investigate their prospects for fault-tolerant implementation. Both consist solely of Clifford gates and require far fewer qubits, relative to the standard method, to achieve

  3. Consumer Perception of Retail Pork Bacon Attributes Using Adaptive Choice-based Conjoint Analysis and Maximum Differential Scaling.

    Science.gov (United States)

    McLean, K G; Hanson, D J; Jervis, S M; Drake, M A

    2017-11-01

    Bacon is one of the most recognizable consumer pork products and is differentiated by appearance, flavor, thickness, and several possible product claims. The objective of this study was to explore the attributes of retail bacon that influence consumers to purchase and consume bacon. An Adaptive Choice-Based Conjoint (ACBC) survey was designed for attributes of raw American-style bacon. An ACBC survey (N = 1410 consumers) and Kano questioning were applied to determine the key attributes that influenced consumer purchase. Attributes included package size, brand, thickness, label claims, flavor, price, and images of the bacon package displaying fat:lean ratio. Maximum Difference Scaling (MaxDiff) was used to rank appeal of 20 different bacon images with variable fat:lean ration and slice shape. The most important attribute for bacon purchase was price followed by fat:lean appearance and then flavor. Three consumer clusters were identified with distinct preferences. For 2 clusters, price was not the primary attribute. Understanding preferences of distinct consumer clusters will enable manufacturers to target consumers and make more appealing bacon. Adaptive Choice-Based Conjoint (ACBC) is a research technique that allows consumers to react to assembled products and identify product attributes that they prefer. Kano questions allow researchers to look at the individual aspects of a product and understand consumer sentiment and expectations towards those product qualities while Maximum Difference scaling allows consumers to directly rank single attributes of a product relative to one another. A combination of these 3 approaches can provide key understandings on consumer perception of retail bacon allowing companies to optimize and maximize their development and advertising resources. © 2017 Institute of Food Technologists®.

  4. Natural knowledge as a propaedeutic to self-betterment: Francis Bacon and the transformation of natural history.

    Science.gov (United States)

    Lancaster, James A T

    2012-01-01

    This paper establishes the 'emblematic' use of natural history as a propaedeutic to self-betterment in the Renaissance; in particular, in the natural histories of Gessner and Topsell, but also in the works of Erasmus and Rabelais. Subsequently, it investigates how Francis Bacon's conception of natural history is envisaged in relation to them. The paper contends that, where humanist natural historians understood the use of natural knowledge as a preliminary to individual improvement, Bacon conceived self-betterment foremost as a means to Christian charity, or social-betterment. It thus examines the transformation of the moralizing aspect of Renaissance natural history in Bacon's conception of his Great Instauration.

  5. Sobre as afinidades entre a filosofia de Francis Bacon e o ceticismo

    Directory of Open Access Journals (Sweden)

    Luiz A. A. Eva

    2006-06-01

    Full Text Available Este texto se ocupa de um exame, em caráter introdutório, das relações entre a reflexão de Bacon acerca das limitações de nossas faculdades e o ceticismo filosófico - um tema pouco considerado pela literatura mais recente, a despeito das muitas referências a tal filosofia. Ainda que, à primeira vista, tais referências possam parecer vagas e imprecisas, pensamos que um exame adequado de algumas delas pode revelar, não apenas a importância do tema para a compreensão de aspectos do seu próprio empreendimento, mas o interesse de Bacon pela literatura cética contemporânea. As peculiaridades de sua própria interpretação, por sua vez, parecem antecipar traços do modo como essa filosofia foi compreendida por filósofos posteriores, como Hume.This text focuses, in a preliminary way, on the relations between Francis Bacon's reflections on the limits of our cognitive faculties and philosophical skepticism, a theme not much considered by most of recent commentaries, in spite of Bacon's own explicit and numerous allusions to this philosophy. Even if these allusions seem at first sight somewhat loose and not very sharp, some of them reveal, we think, not only its relevance for understanding of some aspects of his own enterprise, but also Bacon's attention to the skeptical literature produced on the period. Moreover, the particularities of his own interpretation of skepticism seem to anticipate important features of the way this philosophy was understood by later philosophers as Hume.

  6. A Critique of "Leisure and the Alienated Worker: A Critical Reassessment of Three Radical Theories," by Bacon

    Science.gov (United States)

    Kelly, John R.

    1976-01-01

    The author criticizes an article by A. W. Bacon in "Journal of Leisure Research", 1975: 179-90, concerning leisure and the alienated worker on the bases of analytical rigorousness and methodological limitation. (MB)

  7. Effect of immunological castration management strategy on lipid oxidation and sensory characteristics of bacon stored under simulated food service conditions.

    Science.gov (United States)

    Herrick, R T; Tavárez, M A; Harsh, B N; Mellencamp, M A; Boler, D D; Dilger, A C

    2016-07-01

    The objectives of this study were to determine the effect of 1) immunological castration (Improvest, a gonadotropin releasing factor analog-diphtheria toxoid conjugate) management strategy (age at slaughter and time of slaughter after second dose) and 2) sex on lipid oxidation and sensory characteristics of bacon stored under simulated food service conditions. For Objective 1, immunological castration management strategies included 24-wk-old immunologically castrated (IC) barrows 4, 6, 8, or 10 wk after the second Improvest dose (ASD); 26-wk-old IC barrows 6 wk ASD; and 28-wk-old IC barrows 8 wk ASD ( = 63). Objective 2 ( = 97) included IC barrows, physically castrated (PC) barrows, and gilts slaughtered at 24, 26, and 28 wks of age. Bellies from 2 slaughter dates were manufactured into bacon under commercial conditions. Bacon slices were laid out on parchment paper, packaged in oxygen-permeable poly-vinyl-lined boxes, and frozen (-33°C) for 1, 4, 8, or 12 wk to simulate food service conditions. At the end of each storage period, bacon was evaluated for lipid oxidation, moisture and lipid content, and sensory characteristics. Data from both objectives were analyzed using the MIXED procedure in SAS with belly as the experimental unit. For both objectives, as storage time increased, lipid oxidation of bacon increased ( bacon from IC barrows increased as time of slaughter ASD increased ( bacon across management strategies. For the evaluation of sex effects in Objective 2, lipid oxidation was greater ( 0.05). After 12 wk of frozen storage, lipid oxidation values for IC barrows, PC barrows, and gilts were still below 0.5 mg malondialdehyde/kg of meat, the threshold at which trained panelists may deem a food to be rancid. In conclusion, bacon shelf life characteristics were not altered by the immunological castration management strategy and bacon from IC barrows was similar to bacon from gilts. Therefore, bacon from IC barrows would result in shelf life and sensory

  8. New techniques for augmenting saliva collection: bacon rules and lozenge drools.

    Science.gov (United States)

    Peres, Jeremy C; Rouquette, Jacob L; Miočević, Olga; Warner, Melissa C; Slowey, Paul D; Shirtcliff, Elizabeth A

    2015-03-01

    Saliva is a reliable, noninvasive, and cost-effective alternative to biomarkers measured in other biological fluids. Within certain populations, saliva sampling may be difficult because of insufficient saliva flow, which may compromise disease diagnosis or research integrity. Methods to improve flow rates (eg, administering citric acid, chewing gum, or collecting cotton) may compromise biomarker integrity, especially if the methods involve the presence of a collection aid in the oral cavity. Anecdotal strategies (eg, looking at pictures of food or imagining food) have not been evaluated to date. In this study, we evaluate whether 2 novel collection techniques improve saliva flow or interfere with assay of common biomarkers (ie, cortisol, dehydroepiandrosterone, and testosterone). We evaluate an over-the-counter anhydrous crystalline maltose lozenge intended to increase saliva production for patients with xerostomia long after the lozenge dissolves. We then evaluate whether the smell of freshly cooked bacon stimulates a pavlovian-type reflex. Saliva was collected from 27 healthy young adults (aged 20-34 years; 12 men) on a basal day and a lozenge day, providing 5 samples at 15-minute intervals. Twenty participants then returned for the bacon day condition, providing 2 saliva samples with an interval of 15 minutes between samples. Collection times required to generate 2 mL of saliva across collection strategies were recorded, and then saliva samples were assayed for cortisol, dehydroepiandrosterone, and testosterone. Repeated analysis of variance measures revealed that both the lozenges and bacon significantly decreased collection time compared with the passive drool collection on the basal day. No significant effects were found related to the quantification of cortisol, testosterone, or dehydroepiandrosterone when comparing lozenge or bacon to the basal day. In addition, bivariate correlations revealed that concentrations from time-matched control samples correlated

  9. Ractopamine hydrochloride and immunological castration in pigs. Part 1: fresh belly characteristics for bacon processing and quality

    Directory of Open Access Journals (Sweden)

    Letícia Cristina COSTA E SILVA

    Full Text Available Abstract The effects of ractopamine and immunological castration on belly characteristics, processing yield, physicochemical and sensory quality of bacon were investigated from two crossbred pigs under different conditions of animal production, diet, management and slaughter arranged in factorial design using 2 ractopamine levels (0 and 7.5 ppm and 3 genders (barrows, immunocastrated and gilts. Before processing, belly firmness, weight, length, width and thickness were measured, and then, bacon processing yield evaluated. After processing, bacon slices were digitally imaged and analyzed for lean meat and fat areas, pH, instrumental color of meat and fat, cooking loss and sensory quality. The ractopamine did not alter belly characteristics, but significantly increased the process yield and decreased cooking loss. Barrows and immunocastrated pigs showed firmer bellies, which could be advantageous for bacon processing and slicing. Barrows presented the highest total area of bacon slices. The results of this study indicate that both techniques ractopamine in the finishing diets and immunocastration of pigs can be combined with no further consequences for belly processing and to bacon quality and with some advantages.

  10. SECCIÓN TEMÁTICA - 2. DE BACON Y MILL A LA LÓGICA DIFUSA // FROM BACON AND MILL TO FUZZY SETS

    OpenAIRE

    Pablo Forni

    2012-01-01

    Ese artículo es el fruto de años de experiencia docente en cursos de metodología y talleres de tesis. Se revisan los orígenes y desarrollo de la lógica subyacente en los estudios comparativos en Ciencias Sociales desde las formulaciones de Bacon y Mill. Se presentan los métodos de la concordancia y la diferencia así como cuestiones relevantes para el diseño de estudios comparativos. Se presentan diferentes usos de los estudios comparativos así como ilustraciones de los mismos y se revisan des...

  11. Radiolysis compounds in bacon and chicken. Final report 18 Sep 81-20 Sep 82

    International Nuclear Information System (INIS)

    Merritt, C. Jr.

    1984-01-01

    The results of this study are in agreement with the precepts established in studies published previously on beef, chicken, ham, and pork. The radiolysis compounds from bacon, chicken, ham, and pork are comparable in identity and amounts to those found in irradiated beef for comparable compositions and irradiation parameters (temperature, dose, etc.). The results of this study support the conclusions drawn in the CORC report of 'commonality in chemistry, predictability of products, and extrapolation of results.' Consequently, the same conclusions can be drawn concerning the wholesomeness of irradiated bacon, chicken, ham, and pork as for other irradiated meat products of similar composition and irradiation parameters as reported in the FASEB report and its supplements (I and II) on irradiated beef

  12. From Bacon to Banks: the vision and the realities of pursuing science for the common good.

    Science.gov (United States)

    Sargent, Rose-Mary

    2012-03-01

    Francis Bacon's call for philosophers to investigate nature and "join in consultation for the common good" is one example of a powerful vision that helped to shape modern science. His ideal clearly linked the experimental method with the production of beneficial effects that could be used both as "pledges of truth" and for "the comforts of life." When Bacon's program was implemented in the following generation, however, the tensions inherent in his vision became all too real. The history of the Royal Society of London, from its founding in 1660 to the 42-year presidency of Joseph Banks (1778-1820), shows how these tensions led to changes in the way in which both the experimental method and the ideal of the common good were understood. A more nuanced understanding of the problems involved in recent philosophical analyses of science in the public interest can be achieved by appreciating the complexity revealed from this historical perspective.

  13. Francis Bacon and the "Interpretation of Nature" in the late Renaissance.

    Science.gov (United States)

    Serjeantson, Richard

    2014-12-01

    The "interpretation of nature" (interpretatio naturae) is the leading idea in Francis Bacon's natural philosophy. But by contrast with his ideas about method, induction, or experiment, the significance of the "interpretation of nature" has received very little scholarly attention. This essay tests the originality of Bacon's idea by means of a focused survey of existing forms of Renaissance natural knowledge-Aristotelian and anti-Aristotelian natural philosophy, Galenic and Paracelsian medicine, natural magic, physiognomy, natural history-before turning to consider the much more prominent place of "interpretation" in the fields of Renaissance logic, revealed and natural theology, and law. It finds that Bacon's application of the idea of "interpretation" to nature was highly original, but also that certain important aspects of his conception have analogies in Renaissance civil law. The essay concludes by exploring the implications of these findings for a recent body of scholarship in the history of the sciences that invokes the notion of the "interpretation of nature" to characterize pre-Baconian natural philosophy more generally.

  14. The effect of skatole and androstenone on consumer response towards streaky bacon and pork belly roll.

    Science.gov (United States)

    Aaslyng, Margit D; De Lichtenberg Broge, Eva Honnens; Brockhoff, Per B; Christensen, Rune Haubo

    2015-12-01

    Consumer liking was assessed for streaky bacon and pork belly roll from entire male pigs with an androstenone (AND) content of up to 9.4 ppm and a skatole (SKA) content of up to 0.92 ppm in the back fat and castrates. No clear effect of either AND or SKA was seen in consumer liking, although an insignificant tendency was seen for SKA. A sensory profile analysis showed that AND increased the boar taint of bacon, while both AND and SKA increased the boar taint of the pork belly roll. Consumer sensitivity towards AND and SKA did not affect liking of the meat products. The lack of effect of AND and SKA on consumer liking could be due to a masking effect of the spices and smoke. Three consecutive weeks' exposure to bacon did not change the liking score, irrespective of the AND and SKA content. This indicates that the consumers did not become more sensitive towards boar taint. Copyright © 2015 Elsevier Ltd. All rights reserved.

  15. Lipolysis and lipid oxidation during processing of Chinese traditional smoke-cured bacon.

    Science.gov (United States)

    Huang, Yechuan; Li, Hongjun; Huang, Tian; Li, Feng; Sun, Juan

    2014-04-15

    Lipolysis and lipid oxidation as well as the relationship between them during processing of Chinese traditional smoke-cured bacon were studied by evaluating the changes in physicochemical parameters, lipase and lipoxygenase (LOX) activities, lipid content, fatty acid composition, peroxide value (POV), and thiobarbituric acid reactive substances (TBARS). Besides phospholipids, triacylglycerols (TAG) were an important source of free fatty acids in bacon, resulting in an increase in free fatty acid content in the mid-late stage of processing, whilst phospholipids hydrolysed intensely in the early stage. Preferential lipolysis was observed for polyunsaturated fatty acids in phospholipids and for linoleic and palmitic acids in TAG. The lipolysis of TAG and phospholipids was independent and catalysed by acid lipase and phospholipase, respectively. ANOVA-partial least squares regression (APLSR) analysis showed that POV and TBARS were poorly related to LOX and closely associated with phospholipid degradation. Therefore, autoxidation may be the main cause of muscle lipid oxidation in smoke-cured bacon, which was promoted by phospholipid hydrolysis. Copyright © 2013 Elsevier Ltd. All rights reserved.

  16. Effects of retail style or food service style packaging type and storage time on sensory characteristics of bacon manufactured from commercially sourced pork bellies.

    Science.gov (United States)

    Lowe, B K; Bohrer, B M; Holmer, S F; Boler, D D; Dilger, A C

    2014-06-01

    Objectives were to characterize differences in pork bellies that were stored frozen for different durations prior to processing and characterize sensory properties of the bacon derived from those bellies when stored in either retail or food service style packaging. Bellies (n = 102) were collected from 4 different time periods, fresh bellies (never frozen) and bellies frozen for 2, 5, or 7 mo, and manufactured into bacon under commercial conditions. Food service bacon was packaged in oxygen-permeable polyvinyl lined boxes layered on wax-covered lined paper and blast frozen (-33 °C) for 45 or 90 d after slicing. Retail bacon was vacuum-packaged in retail packages and refrigerated (2 °C) in the dark for 60 or 120 d after slicing. At the end of respective storage times after slicing, bacon was analyzed for sensory attributes and lipid oxidation. Off-flavor and oxidized odor of bacon increased (P bacon from frozen bellies, but was unchanged (P ≥ 0.07) with time in food service packaged bacon from fresh bellies. Lipid oxidation was also unchanged (P ≥ 0.21) over time in retail packaged bacon, with the exception of bellies frozen for 5 mo, which was increased from day 0 to day 90. Overall, off-flavor, oxidized odor, and lipid oxidation increased as storage time after processing increased. Freezing bellies before processing may exacerbate lipid oxidation as storage time after processing was extended. Bacon can be packaged and managed several different ways before it reaches the consumer. This research simulated food service (frozen) and retail packaged (refrigerated) bacon over a range of storage times after slicing. Off-flavor and oxidized odor increased as storage time after processing increased in both packaging types. Lipid oxidation increased as storage time after slicing increased to a greater extent in food service packaging. © 2014 Institute of Food Technologists®

  17. Impact of different pan-frying conditions on the formation of heterocyclic aromatic amines and sensory quality in fried bacon.

    Science.gov (United States)

    Gibis, Monika; Kruwinnus, Miriam; Weiss, Jochen

    2015-02-01

    Heterocyclic aromatic amines (HAAs) are formed in the crust of cooked meat products. Most HAAs are carcinogenic in long-term animal studies. Besides precursors in raw materials, important factors are temperature and heating time. Bacon slices were investigated for concentrations of HAAs after pan-frying under different monitored heating conditions. Two HAAs, MeIQx (2-amino-3,8-dimethylimidazo [4,5-f]quinoxaline) (1.5-5.6ng/g) and PhIP (2-amino-1-methyl-6-phenylimidazo[4,5-b]pyridine) (0.1-2.6ng/g), were found in pan-fried bacon slices. The bacon clearly contained higher concentrations of HAAs both with longer frying times and at temperatures of 200-220°C rather than 150-170°C, respectively. A similar continuous increase of the concentrations was observed for norharman (5.0-19.9ng/g) and harman (0.3-1.7ng/g). The sensory evaluation, using a hedonic test design for colour and flavour, of the pan-fried bacon slices resulted in a preferred frying time of 5min at 150-170°C. However, some testers clearly preferred crispy and darker bacon slices containing higher HAA concentrations. Copyright © 2014 Elsevier Ltd. All rights reserved.

  18. Francis Bacon: teoria, método e contribuições para a educação

    Francis Bacon: teory, method and contributions to the education

    OpenAIRE

    Roberto Carlos Simões Galvão

    2007-01-01

    PortuguesNo presente artigo, propomos uma breve análise do pensamento de Francis Bacon (1561-1626) e suas contribuições para a educação. Com Bacon o antigo caráter religioso ou metafísico do conhecimento foi substituído pela objetividade da ciência experimental, algo até então desconhecido. A ciência passou a representar um meio em busca de um fim, qual seja, o domínio do homem sobre a natureza. O desejo de Bacon de promover uma reorganização do domínio do conhecimento humano, baseando-se não...

  19. The Alma-Bacon County Story: A Model for Rural America. Committee Print, 92nd Congress, 2nd Session, July 24, 1972.

    Science.gov (United States)

    Nipp, Robert E.

    Designed to illustrate the revitalization process of a small rural community via use of the Model Cities Program, this case study of Alma-Bacon County, Georgia traces Alma-Bacon's: (1) historical background; (2) community development beginnings; (3) political development; (4) outstanding problems; and (5) development plans and accomplishments…

  20. 48 CFR 53.301-1093 - Standard Form 1093, Schedule of Withholdings Under the Davis-Bacon Act and/or the Contract Work...

    Science.gov (United States)

    2010-10-01

    ... 48 Federal Acquisition Regulations System 2 2010-10-01 2010-10-01 false Standard Form 1093, Schedule of Withholdings Under the Davis-Bacon Act and/or the Contract Work Hours and Safety Standards Act... Withholdings Under the Davis-Bacon Act and/or the Contract Work Hours and Safety Standards Act. EC01MY91.076 ...

  1. 9 CFR 319.310 - Lima beans with ham in sauce, beans with ham in sauce, beans with bacon in sauce, and similar...

    Science.gov (United States)

    2010-01-01

    ... 9 Animals and Animal Products 2 2010-01-01 2010-01-01 false Lima beans with ham in sauce, beans with ham in sauce, beans with bacon in sauce, and similar products. 319.310 Section 319.310 Animals and....310 Lima beans with ham in sauce, beans with ham in sauce, beans with bacon in sauce, and similar...

  2. SECCIÓN TEMÁTICA - 2. DE BACON Y MILL A LA LÓGICA DIFUSA // FROM BACON AND MILL TO FUZZY SETS

    Directory of Open Access Journals (Sweden)

    Pablo Forni

    2012-12-01

    Full Text Available Ese artículo es el fruto de años de experiencia docente en cursos de metodología y talleres de tesis. Se revisan los orígenes y desarrollo de la lógica subyacente en los estudios comparativos en Ciencias Sociales desde las formulaciones de Bacon y Mill. Se presentan los métodos de la concordancia y la diferencia así como cuestiones relevantes para el diseño de estudios comparativos. Se presentan diferentes usos de los estudios comparativos así como ilustraciones de los mismos y se revisan desarrollos recientes de la lógica comparativa.

  3. Francis Bacon sob o olhar de Gilles Deleuze: a imagem como intensidade

    Directory of Open Access Journals (Sweden)

    Osvaldo Fontes Filho

    2007-12-01

    Full Text Available O ensaio de Gilles Deleuze La logique de la sensation é texto que se detém principalmente na prática e na eficácia da imagem. A pintura de Francis Bacon é ali tomada como paradigma de modernidade ao investir contra os clichês expressivos e ao produzir imagem junto à brutalidade dos fatos, como um contra-efeito do narrativo. Em uma obra que conjura todo modelo a representar, toda história a contar, “alguma coisa se passa”, explica Deleuze, “que define o funcionamento da pintura”. Algo se passa, tem lugar: o acontecimento de uma catástrofe e de uma histeria no ato de pintura que acomete a Figura de modo a transmitir uma potencial violência de reação e de expressão. O “Bacon” de Deleuze apresenta a realidade vivida em uma nova e não-convencional ordem de sensação. Neste artigo, são comentados os modos como o filósofo interpreta os atos físicos da pintura de Bacon — marcas aleatórias, varredura da massa pictural, escansão das superfícies —, procedimentos que introduzem no mundo visual da figuração a variedade caótica dos fatos e sentidos. Mostra-se como as faces e as figuras contorcidas, distorcidas, escorchadas de Bacon recebem uma voz conceitual complementar no texto de Deleuze. Consequentemente, focaliza-se a disposição de alguns conceitos do filósofo: diagrama, Figura, diferença, espaço háptico. Locados no espaço afetivo ou na “lógica da sensação” da pintura baconiana, esses conceitos atribuem legitimidade ao entrelaçamento e à co-implicação entre arte e filosofia. Uma última observação dá conta do fato de a prática da imagem em Bacon, apresentada por Deleuze no palco de uma modernidade particularmente solapada por um “dilúvio anestésico de imagens reprimindo a possibilidade de pensar”, evidenciar para o filósofo os rumos necessariamente sinuosos, “reptilíneos”, do pensamento moderno. Tanto o conceito como a forma criam por catástrofe, por conflagração, por varia

  4. The Rule of Three for Prizes in Science and the Bold Triptychs of Francis Bacon.

    Science.gov (United States)

    Goldstein, Joseph L

    2016-09-22

    For many scientific awards, such as Nobels and Laskers, the maximum number of recipients is three. This Rule of Three forces selection committees to make difficult decisions that increase the likelihood of singling out those individuals who open a new field and continue to lead it. The Rule of Three is reminiscent of art's three-panel triptych, a form that the modern master Francis Bacon used to distill complex stories in a bold way. Copyright © 2016 Elsevier Inc. All rights reserved.

  5. Philosophy of experiment in early modern England: the case of Bacon, Boyle and Hooke.

    Science.gov (United States)

    Anstey, Peter R

    2014-01-01

    Serious philosophical reflection on the nature of experiment began in earnest in the seventeenth century. This paper expounds the most influential philosophy of experiment in seventeenth-century England, the Bacon-Boyle-Hooke view of experiment. It is argued that this can only be understood in the context of the new experimental philosophy practised according to the Baconian theory of natural history. The distinctive typology of experiments of this view is discussed, as well as its account of the relation between experiment and theory. This leads into an assessment of other recent discussions of early modern experiment, namely, those of David Gooding, Thomas Kuhn, J.E. Tiles and Peter Dear.

  6. Redefining the role of experiment in Bacon's natural history: how Baconian was Descartes before emerging from his cocoon?

    Science.gov (United States)

    Georgescu, Laura; Giurgea, Mădălina

    2012-01-01

    In this article we argue that the views that Francis Bacon and René Descartes held about the role of experiments in the process of discovery are closer than previously accepted. Looking at the way experiments and the heuristics of experimentation are embedded in Bacon's posthumous History of Dense and Rare and Descartes' Discourses 8, 9, 10 of the Meteorology, we will show that experiments help the investigator both in solving specific problems that could not have otherwise been foreseen and in generating relevant information that advances the scope of the investigation.

  7. Francis Bacon e O progresso do conhecimento no início do século XVII

    OpenAIRE

    Cristiane de Melo Shirayama

    2016-01-01

    Neste trabalho, trazemos uma análise da obra O Progresso do Conhecimento, publicada em 1605, pelo filósofo e político Francis Bacon (1561-1626). Nosso objetivo é explorar as ideias contidas nesse importante livro de Bacon a fim de relacioná-las com intenções mais gerais desse pensador, no plano de um projeto para a ciência, e com o momento histórico em que ele viveu, em especial a Reforma Protestante e suas consequências para o Estado inglês. Para atingir nosso objetivo, fizemos inicialmente ...

  8. Evaluating the ability to measure pork fat quality for the production of commercial bacon.

    Science.gov (United States)

    Seman, D L; Barron, W N G; Matzinger, M

    2013-06-01

    This study was conducted to evaluate three fat quality measures to characterize the suitability of pork bellies for commercial bacon production. Bellies from six sources (A to F) and two weight ranges (4.5/5.5 kg and 5.5/6.4 kg) were sampled by randomly selecting 50 belly sets from commercial combos of pork bellies from each source. The fat on these 50 individual bellies was assessed for quality using three methods: an FTNIR spectrophotometer to predict iodine (IV) value, a Durometer to assess fat firmness, and a subjective fat quality score (FQS) to assess integrated values of fat color, firmness, oiliness, and wetness. Data show that the fat quality measures differed (Pbacon and bacon slicing yield index varied significantly (Pbacon slice yield. The 50 belly subsamples obtained from each source/weight class also allowed the prediction of frequency distribution-based values based on fat quality measures (proportion IV>74, proportion Durometer value 3. These were also correlated with slice yield. The data lead to a new paradigm model that is useful to describe both the uncertainty in fat quality measures and the relationships observed from pork bellies from different sources. Copyright © 2013 Elsevier Ltd. All rights reserved.

  9. The “Visual Shock” of Francis Bacon: an essay in neuroesthetics

    Science.gov (United States)

    Zeki, Semir; Ishizu, Tomohiro

    2013-01-01

    In this paper we discuss the work of Francis Bacon in the context of his declared aim of giving a “visual shock.”We explore what this means in terms of brain activity and what insights into the brain's visual perceptive system his work gives. We do so especially with reference to the representation of faces and bodies in the human visual brain. We discuss the evidence that shows that both these categories of stimuli have a very privileged status in visual perception, compared to the perception of other stimuli, including man-made artifacts such as houses, chairs, and cars. We show that viewing stimuli that depart significantly from a normal representation of faces and bodies entails a significant difference in the pattern of brain activation. We argue that Bacon succeeded in delivering his “visual shock” because he subverted the normal neural representation of faces and bodies, without at the same time subverting the representation of man-made artifacts. PMID:24339812

  10. Toward an epistemology of nano-technosciences: Probing technoscience from a historical perspective: on today's surprising prevalence and relevance of Francis Bacon.

    Science.gov (United States)

    Schmidt, Jan C

    2011-12-01

    This paper aims to contribute to the attempts to clarify and classify the vague notion of "technosciences" from a historical perspective. A key question that is raised is as follows: Does Francis Bacon, one of the founding fathers of the modern age, provide a hitherto largely undiscovered programmatic position, which might facilitate a more profound understanding of technosciences? The paper argues that nearly everything we need today for an ontologically well-informed epistemology of technoscience can be found in the works of Bacon-this position will be called epistemological real-constructivism. Rather than realist or constructivist, empiricist or rationalist, Bacon's position can best be understood as real-constructivist since it challenges modern dichotomies. Reflection upon the contemporary relevance of Bacon could contribute to the expanding and critical discussion on technoscience. In the following I will reconstruct the term "technoscience". My finding is that at least four different understandings or types of the term "technoscience" co-exist. In a second step, I will analyze and elaborate on Bacon's epistemological position. I will identify central elements of the four different understandings in Bacon's work. Finally, I will conclude that the epistemology of technoscience is, indeed, very old-it is the epistemological position put forward by Bacon.

  11. From Bacon to Bush (Vannevar, Not G. W.): Common Ground between Useful Knowledge and Red Brick Institutions

    Science.gov (United States)

    Storella, Elaine

    2007-01-01

    The theory about the power of useful knowledge to improve the human condition was published in Francis Bacon's "Novum organon" and his "New Atlantis" in the seventeenth century. The connection between useful knowledge and red brick institutions from University College in London to Framingham State College and MIT in…

  12. The effect of salt reduction on sensory quality and microbial growth in hotdog sausages, bacon, ham and salami.

    Science.gov (United States)

    Aaslyng, Margit Dall; Vestergaard, Christian; Koch, Anette Granly

    2014-01-01

    Sodium chloride (NaCl) is a multi-functional ingredient used to inhibit microbial growth and to ensure good texture and taste in processed meat. This study showed how moderately (22-25%) and greatly (43-50%) reduction of NaCl affected yield, sensory quality and microbial growth in hotdog sausages, bacon, cooked cured ham and salami. In greatly reduced products, the yield was reduced by 8% in sausages and 6% in ham, whereas the yield in bacon and salami remained unaffected. The microbial growth was generally not affected by reducing the content of NaCl to 2.0% in sausages, 2.3% in bacon, 1.7% in ham and 6.3% in salami (aqueous phase). Salt taste, juiciness and texture were the sensory parameters most affected by the NaCl reduction. In sausages and ham, reduction from 2.2% to 1.7% and from 2.3% to 1.3% (w/w), respectively, did not alter the sensory properties. In contrast, the sensory properties of bacon and salami were significantly affected already after a moderately reduction. Copyright © 2013 Elsevier Ltd. All rights reserved.

  13. Aesthetic of the subversion and the violence in Francis Bacon and Frida Kahlo’s WorKs of Art

    Directory of Open Access Journals (Sweden)

    Catarina Pinheiro

    2014-06-01

    Full Text Available Having Frida Kahlo and Francis Bacon ́s work as a starting point, the authors discuss the dimensions of violence and trauma present in their creative forms and on the impact produced on the spectator. They also reflect on its connections with the clinic on the impact/countertransference phenomenon and its transformational possibilities.

  14. Sham Feeding with Bacon Does Not Alter Transit Time or Complete Examination Rate During Small Bowel Capsule Endoscopy.

    Science.gov (United States)

    Prichard, David; Ou, George; Galorport, Cherry; Enns, Robert

    2018-02-01

    During capsule endoscopy (CE) studies, the complete examination rate (CER) can be increased by prolonging capsule battery life or reducing gastric transit time (GTT) and/or small bowel transit time (SBTT). However, despite enhanced battery life, 10% of studies remain incomplete. Previously studied interventions to reduce SBTT and enhance CER have produced conflicting results. We hypothesize that this may be a consequence of an insufficiently potent stimulus of small bowel motility. To examine whether potent stimulation of the cephalic response of digestion during small bowel CE reduces GTT and/or SBTT and thus increases the CER. A single-blind randomized trial was performed to evaluate the effect of bacon sham feeding on GTT, SBTT and CER. Baseline characteristics were similar between 63 sham fed patients and 59 controls. The median GTT was 17 min (9-65) in the bacon group and 25 min (14-55) in the control group. The median SBTT was 199 min (119-316) and 222 min (151-287), respectively. Cox proportional hazards model demonstrated no significant difference between groups for GTT (rate ratio 1.03, 95% CI 0.71-1.51, P = 0.87) or SBTT (rate ratio 1.02, 95% CI 0.70-1.49, P = 0.93). Although the taste of bacon was considered favorably by 72% of participants, taste did not correlate with GTT (ρ = 0.03, P = 0.83) or SBTT (ρ = - 0.115, P = 0.33). The CER was 91 and 95% in the bacon and control groups, respectively (P = 0.35). Bacon sham feeding has no effect on GTT, SBTT or CER and cannot be recommended in clinical practice.

  15. Experimental implementation of the Bacon-Shor code with 10 entangled photons

    Science.gov (United States)

    Gimeno-Segovia, Mercedes; Sanders, Barry C.

    The number of qubits that can be effectively controlled in quantum experiments is growing, reaching a regime where small quantum error-correcting codes can be tested. The Bacon-Shor code is a simple quantum code that protects against the effect of an arbitrary single-qubit error. In this work, we propose an experimental implementation of said code in a post-selected linear optical setup, similar to the recently reported 10-photon GHZ generation experiment. In the procedure we propose, an arbitrary state is encoded into the protected Shor code subspace, and after undergoing a controlled single-qubit error, is successfully decoded. BCS appreciates financial support from Alberta Innovates, NSERC, China's 1000 Talent Plan and the Institute for Quantum Information and Matter, which is an NSF Physics Frontiers Center(NSF Grant PHY-1125565) with support of the Moore Foundation(GBMF-2644).

  16. Images of trauma: pain, recognition, and disavowal in the works of Frida Kahlo and Francis Bacon.

    Science.gov (United States)

    Bose, Joerg

    2005-01-01

    The role of art in the encounter with trauma and destructiveness is comparatively studied in the works of Frida Kahlo and Francis Bacon as examples of a direct and a more indirect way of dealing with such experiences. A creative product may function intrapsychically as a kind of messenger between dissociated self-states and consciousness, and it may also serve as a witnessing presence in a self-supporting and self-constituting way. Artistic work may thus be used by the artist for an expressive as well as for a protective purpose, as a means of sympathetic participation in painful experience, or as a medium for a view from the outside. The act itself of finding and of making expressive forms at the time of traumatic experience is a remarkable assertion of the human capability to synthesize and to counteract fragmenting dissociative processes.

  17. The Interaction Between Lipoxygenase-Catalyzed Oxidation and Autoxidation in Dry-Cured Bacon and a Model System.

    Science.gov (United States)

    Zhang, Yingyang; Tang, Jing; Zhao, Jianying; Wu, Haizhou; Ditta, Yasir Allah; Zhang, Jianhao

    2015-12-01

    A model system was conducted to characterize the interaction between lipid autoxidation and enzyme-catalyzed oxidation in dry-cured bacon. This involved the use of a hydroxyl radical (HO•) generating system and the extraction and purification of lipoxygenases (LOX) from pork belly. The results showed that LOX activity rapidly (P bacon. This may be because of the hydroxyl-radical-mediated oxidation from LOX-Fe(2+) to LOX-Fe(3+), which activates LOX. In addition, experiments of the model system also showed that LOX activity could be inhibited by increasing the substrate concentration, although substrate type and concentration had no effect on autoxidation. Moreover, LOX enzyme-catalyzed oxidation and autoxidation could act synergistically to promote lipid oxidation irrespective of the substrate (linoleic or arachidonic acid). These results provide useful information for regulating lipid oxidation during the production of dry-cured pork products. © 2015 Institute of Food Technologists®

  18. Effects of feeding pelleted diets without or with distillers dried grains with solubles on fresh belly characteristics, fat quality, and commercial bacon slicing yields of finishing pigs.

    Science.gov (United States)

    Overholt, M F; Lowell, J E; Wilson, K B; Matulis, R J; Stein, H H; Dilger, A C; Boler, D D

    2016-05-01

    One hundred ninety-two pigs were blocked by age and stratified by initial BW (25.7 ± 2.3 kg) into pens (2 barrows and 2 gilts/pen), and within blocks, pens were assigned randomly to 1 of 4 treatments in a 2 × 2 factorial arrangement, with main effects of diet form (meal vs. pelleted) and distillers dried grains with solubles (DDGS) inclusion (0% vs. 30%). Pigs were slaughtered after a 91-d feeding trial, and carcasses were fabricated after a 24-h chilling period. Belly dimensions and flop distance were measured, and an adipose tissue sample from each belly was collected for fatty acid analysis. Bacon was manufactured at a commercial processing facility before being returned to the University of Illinois Meat Science Laboratory for further evaluation. Although bellies from pigs fed pelleted diets were 5.3% heavier ( bacon weight and cooked yield were greater ( ≤ 0.01) for bellies from pellet-fed than meal-fed pigs. Despite pellet-fed pigs having a 3.1-unit greater iodine value (IV) than meal-fed pigs, there was no effect ( ≥ 0.16) of diet form on commercial bacon slicing yields. Bacon slabs from pellet-fed pigs produced more ( bacon slices, but 3.1% fewer ( bacon slices than feeding 30% DDGS. Distillers dried grains with solubles inclusion had no effect on slice yields ( ≥ 0.14) or slices per kilogram ( = 0.08). Overall, bellies from pellet-fed pigs were heavier and had greater IV but did not differ in commercial slicing yields from meal-fed pigs. Feeding pigs 30% DDGS produced thinner, softer bellies with greater IV, but slicing yields were not different from bellies of pigs fed 0% DDGS. Thus, swine producers can feed pelleted diets, without or with 30% DDGS, without negatively affecting commercial bacon slicing yield.

  19. Los usos políticos del cuerpo: los dos cuerpos del rey en la filosofía política de Francis Bacon

    Directory of Open Access Journals (Sweden)

    Silvia Manzo

    2008-01-01

    Full Text Available Como figure destacada en el complejo escenario político de la transición entre la dinastía Tudor y la dinastía Estuardo de Inglaterra, Francis Bacon (1561-1626 adoptó la teoría de los dos cuerpos del rey en sus textos políticos y jurídicos. Su uso de esta teoría tiene una estrecha conexión con conceptos centrales de su filosofía natural que testimonia la profunda conexión que Bacon encuentra entre la política y la naturaleza. En este trabajo, analizaré su utilización de la teoría medieval de los dos cuerpos del rey y la vinculación que esta tiene con el resto de la filosofía baconiana. Tomaré como eje para el análisis su discurso sobre la naturalización de los escoceses nacidos después de la subida al trono de James I, donde Bacon trata el concepto de los dos cuerpos del rey con más profundidad.As a prominent intellectual figure in the complex political arena of England, during the transition from Tudor to Stuart dinasties, Francis Bacon (1561-1626 assumes the medieval King's two bodies theory in his political and juridical writings. His use of this theory is extremely linked to central concepts of his natural philosphy, which testifies to the deep connection that Bacon finds between politics and nature. This paper addresses Bacon's use of the King's two bodies theory and its link to the rest of the Baconian philosophy. The focus of this study will be his discourse on the naturalization of Scots born after James I assumption of power, where Bacon deals more deeply with the King's two bodies theory.

  20. Reliable Channel-Adapted Error Correction: Bacon-Shor Code Recovery from Amplitude Damping

    Science.gov (United States)

    Piedrafita, Álvaro; Renes, Joseph M.

    2017-12-01

    We construct two simple error correction schemes adapted to amplitude damping noise for Bacon-Shor codes and investigate their prospects for fault-tolerant implementation. Both consist solely of Clifford gates and require far fewer qubits, relative to the standard method, to achieve exact correction to a desired order in the damping rate. The first, employing one-bit teleportation and single-qubit measurements, needs only one-fourth as many physical qubits, while the second, using just stabilizer measurements and Pauli corrections, needs only half. The improvements stem from the fact that damping events need only be detected, not corrected, and that effective phase errors arising due to undamped qubits occur at a lower rate than damping errors. For error correction that is itself subject to damping noise, we show that existing fault-tolerance methods can be employed for the latter scheme, while the former can be made to avoid potential catastrophic errors and can easily cope with damping faults in ancilla qubits.

  1. Four centuries on from Bacon: progress in building health research systems to improve health systems?

    Science.gov (United States)

    Hanney, Stephen R; González-Block, Miguel A

    2014-09-23

    In 1627, Francis Bacon's New Atlantis described a utopian society in which an embryonic research system contributed to meeting the needs of the society. In this editorial, we use some of the aspirations described in New Atlantis to provide a context within which to consider recent progress in building health research systems to improve health systems and population health. In particular, we reflect on efforts to build research capacity, link research to policy, identify the wider impacts made by the science, and generally build fully functioning research systems to address the needs identified. In 2014, Health Research Policy and Systems has continued to publish one-off papers and article collections covering a range of these issues in both high income countries and low- and middle-income countries. Analysis of these contributions, in the context of some earlier ones, is brought together to identify achievements, challenges and possible ways forward. We show how 2014 is likely to be a pivotal year in the development of ways to assess the impact of health research on policies, practice, health systems, population health, and economic benefits.We demonstrate how the increasing focus on health research systems will contribute to realising the hopes expressed in the World Health Report, 2013, namely that all nations would take a systematic approach to evaluating the outputs and applications resulting from their research investment.

  2. NURSING CONSULTATION AS A TECHNOLOGY FOR CARE IN LIGHT OF THE THOUGHTS OF BACON AND GALIMBERTI

    Directory of Open Access Journals (Sweden)

    Cilene Nunes Dantas

    2016-01-01

    Full Text Available El objetivo de este artículo es reflexionar sobre el uso de La tecnología del cuidado de enfermería de Atención Primaria de Salud desde el punto de vista filosófico. Se trata de una investigación teórica y reflexiva sobre el uso de la tecnología y el proceso de enfermería/consulta de enfermería en la atención primaria de salud, basado en los presupuestos de Bacon y Galimberti. El pensamiento filosófico favorece la expansión de las discusiones y el alcance de la práctica de enfermería a través de un proceso sistemático y estructurado científicamente. La consulta de enfermería es vista como un elemento esencial para mejorar la calidad de la atención, que sea más humana y centrada en la persona, familia y comunidad.

  3. Analysis of Nitrosamines in Cooked Bacon by QuEChERS Sample Preparation and Gas Chromatography-Tandem Mass Spectrometry with Backflushing.

    Science.gov (United States)

    Lehotay, Steven J; Sapozhnikova, Yelena; Han, Lijun; Johnston, John J

    2015-12-02

    Nitrites are added as a preservative to a variety of cured meats, including bacon, to kill bacteria, extend shelf life, and improve quality. During cooking, nitrites in the meat can be converted to carcinogenic nitrosamines (NAs), the formation of which is mitigated by the addition of antioxidants. In the past, the U.S. Department of Agriculture (USDA) Food Safety and Inspection Service (FSIS) monitored NAs in pan-fried bacon, but FSIS terminated monitoring of NAs in the 1990s due to the very low levels found. FSIS recently chose to conduct a risk assessment of NAs in cooked bacon to determine if current levels warrant routine monitoring of NAs again. To meet FSIS needs, we developed, validated, and implemented a new method of sample preparation and analysis to test cooked bacon for five NAs of most concern, which consist of N-nitroso-dimethylamine, -diethylamine, -dibutylamine, -piperidine, and -pyrrolidine. Sample preparation was based on the QuEChERS (quick, easy, cheap, effective, rugged, and safe) approach and analysis by gas chromatography-tandem mass spectrometry. Ruggedness was improved markedly in the analysis of the complex fatty extracts by backflushing the guard column, injection liner, and half of the analytical column after every injection. Validation results were acceptable with recoveries of 70-120% and bacon gave slightly lower concentrations overall compared to pan-frying.

  4. Lactococcus lactis and Lactobacillus sakei as bio-protective culture to eliminate Leuconostoc mesenteroides spoilage and improve the shelf life and sensorial characteristics of commercial cooked bacon.

    Science.gov (United States)

    Comi, Giuseppe; Andyanto, Debbie; Manzano, Marisa; Iacumin, Lucilla

    2016-09-01

    Cooked bacon is a typical Italian meat product. After production, cooked bacon is stored at 4 ± 2 °C. During storage, the microorganisms that survived pasteurisation can grow and produce spoilage. For the first time, we studied the cause of the deterioration in spoiled cooked bacon compared to unspoiled samples. Moreover, the use of bio-protective cultures to improve the quality of the product and eliminate the risk of spoilage was tested. The results show that Leuconostoc mesenteroides is responsible for spoilage and produces a greening colour of the meat, slime and various compounds that result from the fermentation of sugars and the degradation of nitrogen compounds. Finally, Lactococcus lactis spp. lactis and Lactobacillus sakei were able to reduce the risk of Leuconostoc mesenteroides spoilage. Copyright © 2016 Elsevier Ltd. All rights reserved.

  5. As teorias da matéria de Francis Bacon e Robert Boyle: forma, textura e atividade

    OpenAIRE

    Luciana Zaterka

    2012-01-01

    O presente estudo pretende contribuir para o entendimento da química seiscentista, especialmente para aspectos das teorias da matéria presentes nas obras de Francis Bacon (1561-1626) e Robert Boyle (16271691). Considerados protagonistas da filosofia experimental na revolução científica da modernidade, esses autores podem enriquecer nossa compreensão da gênese teórica e histórica da química moderna. De fato, notaremos como suas respectivas noções de "forma" deixarão gradualmente de ter uma sig...

  6. Antioxidant enzyme activities are affected by salt content and temperature and influence muscle lipid oxidation during dry-salted bacon processing.

    Science.gov (United States)

    Jin, Guofeng; He, Lichao; Yu, Xiang; Zhang, Jianhao; Ma, Meihu

    2013-12-01

    Fresh pork bacon belly was used as material and manufactured into dry-salted bacon through salting and drying-ripening. During processing both oxidative stability and antioxidant enzyme stability were evaluated by assessing peroxide value (PV), thiobarbituric acid reactive substances (TBARS) and activities of catalase, glutathione peroxidase (GSH-Px) and superoxide dismutase (SOD), and their correlations were also analysed. The results showed that all antioxidant enzyme activities decreased (pbacon processing, antioxidant enzymes could effectively control lipid oxidation. Copyright © 2013 Elsevier Ltd. All rights reserved.

  7. Effects of immunological castration (Improvest) on further processed belly characteristics and commercial bacon slicing yields of finishing pigs.

    Science.gov (United States)

    Kyle, J M; Bohrer, B M; Schroeder, A L; Matulis, R J; Boler, D D

    2014-09-01

    Objectives were to compare fresh belly characteristics, further processed belly characteristics, and commercial bacon slicing yields of immunologically castrated (IC) barrows, IC barrows fed ractopamine hydrochloride (IC+RAC), physically castrated (PC) barrows, intact males, and gilts. One hundred eighty-eight bellies from pigs housed in single sex pens (n = 48) slaughtered at 130 kg ending live weight were evaluated for flop distance, length, width, thickness, and fatty acid composition. Bellies were injected, thermally processed, and sliced according to standard protocols at a USDA federally inspected facility. Complete slices were sorted by trained plant personnel. Then, sliced bellies were individually packaged to maintain anatomical orientation. The effects of treatments were analyzed as a generalized linear mixed model with pen of pigs serving as the experimental unit for all comparisons. Belly thickness was not different (P ≥ 0.11) in bellies from IC barrows (3.74 cm) compared with bellies from IC+RAC (3.60 cm), PC barrows (3.94 cm), or gilts (3.64 cm); however, bellies were 0.42 cm thicker (P bacon manufactured from IC barrows were less than both PC barrows and gilts.

  8. La prolongation de la vie humaine selon Francis Bacon. Ou : quel Tithon voulons-nous être ?

    Directory of Open Access Journals (Sweden)

    Dominique Weber

    2011-07-01

    Full Text Available Afin de comprendre avec exactitude la manière dont Francis Bacon envisage la question de la prolongation de la vie humaine, il faut impérativement examiner l’assise théologique de la réflexion du philosophe à ce sujet. Il convient aussi de restituer l’intégration de cette réflexion dans les objectifs plus amples de la philosophie naturelle nouvelle. Enfin, il est nécessaire de comprendre les dimensions proprement morales de la question. Car la prolongation de la vie humaine n’est pas seulement, au sein de la philosophie naturelle nouvelle, un cas parmi d’autres des recherches qu’il faut désormais effectuer : en réalité, c’est elle qui lui donne et qui lui fixe son sens ; avec elle se joue l’effectivité de l’identité espérée entre science et puissance. Mais il faut encore préciser qu’il ne s’agit aucunement pour l’homme de vieillir pour vieillir : il s’agit pour lui de pouvoir vieillir bien. Les leçons que Bacon tire de la fable de Tithon sont ici véritablement décisives.

  9. Effects of immunological castration and distiller's dried grains with solubles on carcass cutability and commercial bacon slicing yields of barrows slaughtered at two time points.

    Science.gov (United States)

    Tavárez, M A; Bohrer, B M; Asmus, M D; Schroeder, A L; Matulis, R J; Boler, D D; Dilger, A C

    2014-07-01

    Male pigs were randomly assigned to a castration method at birth and allotted to 48 pens (28 pigs/pen). Physically castrated (PC) barrows were castrated at 2 d of age; immunologically castrated (IC) barrows were administered Improvest (GnRF analog diphtheria toxoid conjugate; Zoetis, Kalamazoo, MI) at 16 and 20 wk of age. Distiller's dried grains with solubles (DDGS) feeding strategies included either 0% DDGS (control), 30% DDGS (30% DDGS) fed from 6 wk of age to slaughter, or 30% DDGS fed from 6 wk of age to second dose of Improvest and then fed 0% DDGS until slaughter (withdrawal). Four barrows closest to the median pen weight at 4.5 wk after second dose were selected for evaluation; two were randomly selected and slaughtered at 5 wk and the other two at 7 wk after second dose. Data from each slaughter time were analyzed independently as a 2 × 3 factorial design with pen as the experimental unit. At 5 wk after second dose, bone-in lean cutting yields were 2.63% units greater (P Bacon slicing yields (percentage of green weight) were 6.10% units less (P Bacon slicing yields (percentage of green weight) were 4.27% units less (P = 0.05) in IC compared with PC. These data suggested that while bacon slicing yield was reduced in IC barrows fed control and 30% DDGS compared with PC barrow counterparts, withdrawal of DDGS improved bacon slicing yields of IC barrows.

  10. Influence of partial replacement of NaCl with KCl on profiles of volatile compounds in dry-cured bacon during processing

    Science.gov (United States)

    This study investigated the influence of partial substitution of NaCl with KCl on the formation of volatile compounds in bacons during processing using a purge and trap dynamic headspace GC/MS system. Three substitutions were 0% KCl (I), 40% KCl (II), and 70% KCl (III). The profiles of the volatile ...

  11. Effects of plant polyphenols and a-tocopherol on lipid oxidation, microbiological characteristics, and biogenic amines formation in dry-cured bacons

    Science.gov (United States)

    Effects of plant polyphenols (tea polyphenol, grape seed extract, and gingerol) and a-tocopherol on physicochemical parameters, microbiological counts, and biogenic amines were determined in dry-cured bacons at the end of ripening. Results showed that plant polyphenols and a-tocopherol significantly...

  12. Analysis of nitrosamines in cooked bacon by QuEChERS sample preparation and gas chromatography – tandem mass spectrometry with backflushing

    Science.gov (United States)

    Nitrites are added as a preservative to a variety of cured meats, including bacon, to kill bacteria, extend shelf-life, and improve quality. During cooking, nitrites in the meat can be converted to carcinogenic nitrosamines (NAs), the formation of which are mitigated by the addition of anti-oxidant...

  13. Francis Bacon czyli Diego Velázquez na fotelu dentystycznym - malarskie i inne cytaty jako "dodatek" do rozpraszającego się życia

    NARCIS (Netherlands)

    van Nieukerken, A.

    2014-01-01

    "Francis Bacon or Diego Velázquez in a dentist’s chair" - pictorial and other kinds of quotations as an addition to a disintegrating life The mature poetry of Tadeusz Różewicz seems to be at odds with both modernist and postmodern literary tenets. It undeniably makes abundant use of intertextuality

  14. Alternating dietary fat sources for growing-finishing pigs fed dried distillers grains with solubles: II. Fresh belly and bacon quality characteristics.

    Science.gov (United States)

    Browne, N A; Apple, J K; Maxwell, C V; Yancey, J W; Johnson, T M; Galloway, D L; Bass, B E

    2013-03-01

    Crossbred pigs (n = 216) were used to test the effects of phase-feeding beef tallow (BT) and yellow grease (YGr) on fresh belly and bacon quality characteristics of growing-finishing swine fed dried distillers grains with solubles (DDGS). Pigs were blocked by initial BW (26.0 ± 5.3 kg) before allotment to pens (6 pigs/pen), and pens (6 pens/block) were assigned randomly to 1 of 6 dietary treatments: 1) corn-soybean meal-based grower and finisher diets formulated with 4.7% YGr fed during all 5 feeding phases (YG15); 2) corn-soybean meal-based diets formulated with 5.0% BT fed during all 5 phases (BT15); 3) diets containing 5.0% BT fed during the first 2 phases and diets with 4.7% YGr fed the last 3 phases (YG345); 4) diets formulated with 5.0% BT fed during first 3 phases and diets containing 4.7% YGr fed during the last 2 phases (YG45); 5) diets containing 4.7% YGr fed during the first 3 phases and diets with 5.0% BT fed during the last 2 feeding phases (BT45); or 6) diets formulated with 4.7% YGr fed during the first 2 phases and diets with 5.0% BT fed during the last 3 phases (BT345). All dietary treatments were formulated with 30% dried distillers grains with solubles (DDGS) during the first 3 phases, 15% DDGS in the fourth phase, and no DDGS during the last phase. Fresh belly quality data were collected on the left-side bellies, whereas bacon from the right-side bellies was prepared under commercial processing conditions. Additionally, USDA-certified No. 1 slices were collected for cooking characteristics and sensory panel evaluations. Bellies from the YG15-fed pigs were softer (P ≤ 0.05) than bellies from BT15-fed pigs; however, instrumentally measured belly firmness was not (P ≥ 0.06) different among treatments. Concentrations of palmitic, stearic, and oleic acids, as well as all SFA and all MUFA, were greater (P bacon (P ≥ 0.06), mechanical bacon tenderness (P ≥ 0.69), and bacon palatability attributes (P ≥ 0.55) were not affected by the dietary

  15. Survey of naturally and conventionally cured commercial frankfurters, ham, and bacon for physio-chemical characteristics that affect bacterial growth.

    Science.gov (United States)

    Sullivan, Gary A; Jackson-Davis, Armitra L; Schrader, Kohl D; Xi, Yuan; Kulchaiyawat, Charlwit; Sebranek, Joseph G; Dickson, James S

    2012-12-01

    Natural and organic food regulations preclude the use of sodium nitrite/nitrate and other antimicrobials for processed meat products. Consequently, processors have begun to use natural nitrate/nitrite sources, such as celery juice/powder, sea salt, and turbinado sugar, to manufacture natural and organic products with cured meat characteristics but without sodium nitrite. The objective of this study was to compare physio-chemical characteristics that affect Clostridium perfringens and Listeria monocytogenes growth in naturally cured and traditionally cured commercial frankfurters, hams, and bacon. Correlations of specific product characteristics to pathogen growth varied between products and pathogens, though water activity, salt concentration, and product composition (moisture, protein and fat) were common intrinsic factors correlated to pathogen growth across products. Other frequently correlated traits were related to curing reactions such as % cured pigment. Residual nitrite and nitrate were significantly correlated to C. perfringens growth but only for the ham products. Copyright © 2012 Elsevier Ltd. All rights reserved.

  16. Terms and conditions for Diesel Emissions Reduction Act Smartway financing projects where an eligible nonprofit grantee is implementing a loan program and loan Recipients will use the loan funds for activities that trigger Davis Bacon

    Science.gov (United States)

    Use this T&C for DERA Smartway financing projects where an eligible nonprofit grantee is implementing a loan program and loan Recipients will use the loan funds for activities that trigger Davis Bacon.

  17. 'Natures' and 'Laws': The making of the concept of law of nature - Robert Grosseteste (c. 1168-1253) and Roger Bacon (1214/1220-1292).

    Science.gov (United States)

    Kedar, Yael; Hon, Giora

    2017-02-01

    Contemporary scholars set the Greek conception of an immanent natural order in opposition to the seventeenth century mechanistic conception of extrinsic laws imposed upon nature from without. By contrast, we argue that in the process of making the concept of law of nature, forms and laws were coherently used in theories of natural causation. We submit that such a combination can be found in the thirteenth century. The heroes of our claim are Robert Grosseteste who turned the idea of corporeal form into the common feature of matter, and Roger Bacon who described the effects of that common feature. Bacon detached the explanatory principle from matter and rendered it independent and therefore external to natural substances. Our plausibility argument, anchored in close reading of the relevant texts, facilitates a coherent conception of both 'natures' and 'laws'. Copyright © 2016 Elsevier Ltd. All rights reserved.

  18. Proteolysis and sensory properties of dry-cured bacon as affected by the partial substitution of sodium chloride with potassium chloride.

    Science.gov (United States)

    Wu, Haizhou; Zhang, Yingyang; Long, Men; Tang, Jing; Yu, Xiang; Wang, Jiamei; Zhang, Jianhao

    2014-03-01

    Quadriceps femoris muscle samples (48) from 24 pigs were processed into dry-cured bacon. This study investigated the influence of partial substitution of sodium chloride (NaCl) with potassium chloride (KCl) on proteolysis and sensory properties of dry-cured bacon. Three salt treatments were considered, namely, I (100% NaCl), II (60% NaCl, 40% KCl), and III (30% NaCl, 70% KCl). No significant differences were observed among treatments in the proteolysis, which was reflected by SDS-PAGE, proteolysis index, amino acid nitrogen, and peptide nitrogen contents. Furthermore, there were no significant differences in the moisture content between control and treatment II, whereas the moisture content in treatment III was significantly higher (pbacon with less hardness and saltiness and higher (p<0.05) juiciness and bitterness. Copyright © 2013 Elsevier Ltd. All rights reserved.

  19. Effects of plant polyphenols and a-tocopherol on lipid oxidation, residual nitrites, biogenic amines, and N-nitrosamines formation during ripening and storage of dry-cured bacon

    Science.gov (United States)

    Effects of plant polyphenols (green tea polyphenols (GTP) and grape seed extract (GSE) and a-tocopherol on physicochemical parameters, lipid oxidation, residual nitrite, microbiological counts, biogenic amines, and N-nitrosamines were determined in bacons during dry-curing and storage. Results show ...

  20. Windmills, Butter, and Bacon

    DEFF Research Database (Denmark)

    Hjermitslev, Hans Henrik

    2015-01-01

    of scientific knowledge to the rural population in the decades around 1900. The diffusion of technological innovations such as a decentralized electricity supply system and an automatic cream separator for cooperative dairies had a profound and lasting impact on the development of modern Denmark. Hence...

  1. INCREASING OIL RECOVERY THROUGH ADVANCED REPROCESSING OF 3D SEISMIC, GRANT CANYON AND BACON FLAT FIELDS, NYE COUNTY, NEVADA

    Energy Technology Data Exchange (ETDEWEB)

    Eric H. Johnson; Don E. French

    2001-06-01

    Makoil, Inc., of Orange, California, with the support of the U.S. Department of Energy has reprocessed and reinterpreted the 3D seismic survey of the Grant Canyon area, Railroad Valley, Nye County, Nevada. The project was supported by Dept. of Energy Grant DE-FG26-00BC15257. The Grant Canyon survey covers an area of 11 square miles, and includes Grant Canyon and Bacon Flat oil fields. These fields have produced over 20 million barrels of oil since 1981, from debris slides of Devonian rocks that are beneath 3,500 to 5,000 ft of Tertiary syntectonic deposits that fill the basin of Railroad Valley. High-angle and low-angle normal faults complicate the trap geometry of the fields, and there is great variability in the acoustic characteristics of the overlying valley fill. These factors combine to create an area that is challenging to interpret from seismic reflection data. A 3D seismic survey acquired in 1992-93 by the operator of the fields has been used to identify development and wildcat locations with mixed success. Makoil believed that improved techniques of processing seismic data and additional well control could enhance the interpretation enough to improve the chances of success in the survey area. The project involved the acquisition of hardware and software for survey interpretation, survey reprocessing, and reinterpretation of the survey. SeisX, published by Paradigm Geophysical Ltd., was chosen as the interpretation software, and it was installed on a Dell Precision 610 computer work station with the Windows NT operating system. The hardware and software were selected based on cost, possible addition of compatible modeling software in the future, and the experience of consulting geophysicists in the Billings area. Installation of the software and integration of the hardware into the local office network was difficult at times but was accomplished with some technical support from Paradigm and Hewlett Packard, manufacturer of some of the network equipment. A

  2. INCREASING OIL RECOVERY THROUGH ADVANCED REPROCESSING OF 3D SEISMIC, GRANT CANYON AND BACON FLAT FIELDS, NYE COUNTY, NEVADA

    International Nuclear Information System (INIS)

    Johnson, Eric H.; French, Don E.

    2001-01-01

    Makoil, Inc., of Orange, California, with the support of the U.S. Department of Energy has reprocessed and reinterpreted the 3D seismic survey of the Grant Canyon area, Railroad Valley, Nye County, Nevada. The project was supported by Dept. of Energy Grant DE-FG26-00BC15257. The Grant Canyon survey covers an area of 11 square miles, and includes Grant Canyon and Bacon Flat oil fields. These fields have produced over 20 million barrels of oil since 1981, from debris slides of Devonian rocks that are beneath 3,500 to 5,000 ft of Tertiary syntectonic deposits that fill the basin of Railroad Valley. High-angle and low-angle normal faults complicate the trap geometry of the fields, and there is great variability in the acoustic characteristics of the overlying valley fill. These factors combine to create an area that is challenging to interpret from seismic reflection data. A 3D seismic survey acquired in 1992-93 by the operator of the fields has been used to identify development and wildcat locations with mixed success. Makoil believed that improved techniques of processing seismic data and additional well control could enhance the interpretation enough to improve the chances of success in the survey area. The project involved the acquisition of hardware and software for survey interpretation, survey reprocessing, and reinterpretation of the survey. SeisX, published by Paradigm Geophysical Ltd., was chosen as the interpretation software, and it was installed on a Dell Precision 610 computer work station with the Windows NT operating system. The hardware and software were selected based on cost, possible addition of compatible modeling software in the future, and the experience of consulting geophysicists in the Billings area. Installation of the software and integration of the hardware into the local office network was difficult at times but was accomplished with some technical support from Paradigm and Hewlett Packard, manufacturer of some of the network equipment. A

  3. Effects of time after a second dose of immunization against GnRF (Improvest) independent of age at slaughter on commercial bacon slicing characteristics of immunologically castrated barrows.

    Science.gov (United States)

    Tavárez, M A; Bohrer, B M; Herrick, R T; Mellencamp, M A; Matulis, R J; Ellis, M; Boler, D D; Dilger, A C

    2016-01-01

    The objective was to determine the effects of time after a second dose of anti-GnRF immunization on fresh belly characteristics and slicing yields of immunologically castrated (IC) barrows, physically castrated (PC) barrows and gilts slaughtered at 24 weeks of age. The second dose was staggered so that IC barrows were slaughtered at 4, 6, 8, or 10 weeks after the second dose. Fresh belly characteristics (N=141) were collected at slaughter and bacon was manufactured commercially. The main effects in the model were treatment and the random effects of block and block within replication. Thickness, flop distance, and lipid content increased (L; Pbacon slicing characteristics in IC barrows. Copyright © 2015 Elsevier Ltd. All rights reserved.

  4. Geographic Place Names, GNIS data for Atkinson, Bacon, Ben Hill, Berrien, Brantley, Brooks, Charlton, Clinch, Coffee, Cook, Echols, Irwin, Lanier, Lowndes, Pierce, Tift, Turner, Ware counties., Published in 1999, 1:7200 (1in=600ft) scale, Southern Georgia Regional Commission.

    Data.gov (United States)

    NSGIC Regional | GIS Inventory — Geographic Place Names dataset current as of 1999. GNIS data for Atkinson, Bacon, Ben Hill, Berrien, Brantley, Brooks, Charlton, Clinch, Coffee, Cook, Echols, Irwin,...

  5. O projeto da Grande Instauração de Francis Bacon e por que Kant lhe dedicou a Crítica = Francis Bacon’s project of the Instauratio Magna, and why Kant dedicated the Critique to him

    Directory of Open Access Journals (Sweden)

    Spinelli, Miguel

    2010-01-01

    Full Text Available O objetivo principal deste artigo consiste em averiguar os propósitos que levaram Bacon a compor o que chamou de Instauratio Magna: uma grande instauração da ciência futura nos termos de uma ampla restauração do passado da ciência. Trata-se de uma exposição de seu projeto (do que idealizou fazer em contraposição ao que efetivamente realizou. Visto que Kant dedicou a Bacon a Crítica da Razão pura, também se impôs como objetivo deste artigo a necessidade de buscar o motivo dessa dedicatória

  6. O projeto da Grande Instauração de Francis Bacon e por que Kant lhe dedicou a Crítica = Francis Bacon’s project of the Instauratio Magna, and why Kant dedicated the Critique to him

    OpenAIRE

    Spinelli, Miguel

    2010-01-01

    O objetivo principal deste artigo consiste em averiguar os propósitos que levaram Bacon a compor o que chamou de Instauratio Magna: uma grande instauração da ciência futura nos termos de uma ampla restauração do passado da ciência. Trata-se de uma exposição de seu projeto (do que idealizou fazer) em contraposição ao que efetivamente realizou. Visto que Kant dedicou a Bacon a Crítica da Razão pura, também se impôs como objetivo deste artigo a necessidade de buscar o motivo dessa dedicatória...

  7. Máquinas, gênios e homens na construção do conhecimento : uma interpretação heurística do método indutivo de Francis Bacon

    OpenAIRE

    Sergio Hugo Menna

    2011-01-01

    Resumo: A historiografia contemporânea da metodologia herdou vários 'enigmas' a serem resolvidos sobre as ideias e contribuições de Francis Bacon. Qual é a estrutura do seu método de indução, qual é a natureza de sua 'lógica da descoberta', qual o valor que ele concedeu às hipóteses e conjeturas na investigação científica, qual o papel de Bacon na história da metodologia, qual sua dívida com seus predecessores, qual a influência que exerceu sobre os pensadores que o sucederam etc. Na presente...

  8. The Construction of Epistolary Identity in a Gentry’s Communication Network of the Seventeenth Century: The Case of Jane Lady Cornwallis Bacon

    Directory of Open Access Journals (Sweden)

    Gabriella Del Lungo Camiciotti

    2014-04-01

    Full Text Available There has recently been increasing scholarly interest in early modern correspondence and specifically also in women’s letter writing and reading. Starting from the late Middle Ages familiar responsibilities and domestic obligations led many women to write to their absent husbands or other relatives to exchange health news and inform them about family affairs. It is however in the early modern period that corresponding with relatives and friends became a widespread social practice ranging from official to familiar and personal correspondence; in this period female literacy increased thus allowing growing numbers of women to write and read their own letters. A growing number of female voices can thus be heard depicting early modern social life. The article focuses on a neglected aspect of women’s correspondence: it investigates not the sender’s epistolary identity, but that of the recipient through the analysis of the personal correspondence of Lady Cornwallis Bacon. The main theme of the article is to show how the epistolary identity of an early modern gentlewoman was constructed by her correspondents. It is assumed that modes of communicating information and achieving a specific goal through letters varied not only according to the relationship connecting the correspondents but also the purpose and content of letters. 

  9. O mito das Olimpíadas: Hesíodo, Bacon, Hobbes e a infindável luta dos titãs

    Directory of Open Access Journals (Sweden)

    Luiz Carlos Santos da Silva

    2016-08-01

    Full Text Available O presente artigo tem por objetivo apresentar alguns dos aspectos mitológicos que fundamentam a realização das olimpíadas desde a antiguidade grega, particularmente a “corrida de tochas acessas” que atualmente inaugura a abertura dos jogos. Para tanto, buscamos apresentar alguns relatos que narram a realização dos jogos olímpicos como uma espécie memória aos mitos fundadores da cultura grega. Nesse registro, consideramos alguns aspectos das narrativas de Hesíodo sobre o mito de Prometeu, bem como algumas observações de filósofos modernos como Francis Bacon e Thomas Hobbes sobre como essa fábula narra a interpretação de uma condição humana fundada em uma competição análoga à uma interminável luta de titãs. Condição humana essa oriunda da desobediência às vontades dos deuses do Olimpo, cristalizada na expressão de uma cultura da competição que visa não apenas agradar a esses deuses, detentores do poder no Olimpo, mas também igualar certos homens a eles.

  10. Growth performance, carcass quality, fresh belly characteristics, and commercial bacon slicing yields of growing-finishing pigs fed a subtherapeutic dose of an antibiotic, a natural antimicrobial, or not fed an antibiotic or antimicrobial.

    Science.gov (United States)

    Lowell, J E; Bohrer, B M; Wilson, K B; Overholt, M F; Harsh, B N; Stein, H H; Dilger, A C; Boler, D D

    2018-02-01

    The objective was to compare growth performance, belly characteristics, and bacon slicing yields of growing-finishing pigs fed a subtherapeutic dose of an antibiotic, a natural antimicrobial, or a diet containing no antibiotics or antimicrobials. Barrows and gilts (96 each, initial BW: 27.52±3.98kg) were housed in 48 pens (8 replications per treatment) in a 2×3 factorial randomized complete block design. Pens were assigned 1 of 3 diets: antibiotic free, oregano or tylosin phosphate. Pigs were slaughtered at an average BW of 127.31±10.18kg. There were no differences among dietary treatments for growth performance (P≥0.06), carcass cutability (P≥0.42), loin quality (P≥0.28), fresh belly dimensional characteristics (P≥0.11), IV (P≥0.87) or bacon processing characteristics (P≥0.07). Given the lack of differences in meat quality from pigs fed diets without antibiotics, the implementation of VFD in the United States should not result in changes in pork quality. Copyright © 2017. Published by Elsevier Ltd.

  11. “Francis Bacon or Diego Velázquez in a dentist’s chair” – pictorial and other kinds of quotations as an addition to a disintegrating life

    Directory of Open Access Journals (Sweden)

    Arent van Nieukerken

    2014-01-01

    Full Text Available The mature poetry of Tadeusz Różewicz seems to be at odds with both modernist and postmodern literary tenets. It undeniably makes abundant use of intertextuality (including self-quotations, but in spite of this [post]modernist tendency it does resist self-referential impersonality. Różewicz again immerses allusions to images, texts and other artifacts – which, according to formalist and structuralist interpretations, should disengage themselves from an artist’s biography in order to achieve aesthetic autonomy – in the current of life, devoid of an innate sense and always identical to itself. In fact, life cannot be apprehended by art, and precisely, Różewicz tries to thematize this impossibility by producing texts or rather poetical acts that could be classified as self-effacing artifacts. He even succeeded in discrediting the modernist epiphany (which has a double status, i.e. as a poetical device and a window on the transcendent by replacing it with loquacious anticlimaxes. The fragmentary, disintegrating form of his later poetry (the long poem “Francis Bacon or Diego Velázquez in a dentist’s chair” is a perfect – or rather consciously imperfect – implementation of this form does not pretend to be a representation of a human being’s disintegrating existence. This poetry is, above all, an existential act, or – in other words – a performance, and not a self-sufficient work of art.

  12. Reply to the two Comments, by A. Serra, D. J. Bacon and R. C. Pond, and by H. El Kadiri and C. Barrett on B. Li, H. El Kadiri and M.F. Horstemeyer "Extended zonal dislocations mediating ? ? twinning in titanium"

    Science.gov (United States)

    Li, Bin

    2013-09-01

    Serra, Bacon and Pond argue that, when the direction of the resolved shear stress on the ? twinning plane is reversed, the K 2 plane for ? ? twinning changes from (0 0 0 1) to ? , and the core structure, configuration and magnitude of the twinning dislocation change from b ±1 to b ±3. I contend that such behaviour has not been observed in any twinning mode in metals. A twinning mode should have a K 2 plane and the corresponding twinning dislocation that is structurally and energetically favourable and independent of the direction of the resolved shear stress. El Kadiri and Barrett echo the Comment by Serra et al. and argue that the one-layer twinning dislocation is an "artifact", disregarding the fact that all the simulation results converge to one conclusion, i.e. the one-layer twinning dislocation is more favourable than the three-layer zonal dislocation, irrespective of the interatomic potentials used in the simulations. In this Reply, I seek to clarify such misinterpretations regarding twinning dislocation, twinning shear and shuffling in these Comments.

  13. Asouzu's phenomenon of concealment and Bacon's idols of the ...

    African Journals Online (AJOL)

    The study emanates from the contentions of leaders of states, who, instead of promoting the ideals and values which promote social and political-coexistence, limit and conceal their views of leadership to some tribalistic, ethnocentric and self-serving idols, and by so doing, they cause a monumental harm to the polity. This is ...

  14. DCS Terrain for Bacon County GA MapMod08

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Terrain data, as defined in FEMA Guidelines and Specifications, Appendix M: Data Capture Standards, describes the digital topographic data that was used to create...

  15. DIGITAL FLOOD INSURANCE RATE MAP DATABASE, BACON COUNTY, GEORGIA, USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — The Digital Flood Insurance Rate Map (DFIRM) Database depicts flood risk Information And supporting data used to develop the risk data. The primary risk;...

  16. Occam, Francis Bacon and the transformation of Zambian society

    NARCIS (Netherlands)

    Binsbergen, W.M.J.

    1977-01-01

    Review of Robert H. Bates, Rural Responses to Industrialization: A Study of Village Zambia, New Haven & London, 1976. Even though this book is important because it is a major step towards asking the right questions concerning the transformation of Central-African society, the reviewer argues that

  17. 48 CFR 52.222-6 - Davis-Bacon Act.

    Science.gov (United States)

    2010-10-01

    ... established by a supplier of materials for the project before opening of bids and not on the Project site, are... for the performance of the contract or project; (2) Except as provided in paragraph (3) of this... contract or project; and (ii) They are adjacent or virtually adjacent to the “primary site of the work” as...

  18. OrthoImagery Submission for Bacon County, GA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — NAIP imagery is available for distribution within 60 days of the end of a flying season and is intended to provide current information of agricultural conditions in...

  19. An Outbreak of Exudative Epidermitis in Baconers in Zimbabwe ...

    African Journals Online (AJOL)

    ... there was pyoderma, lichenification and focal necrosis with numerous colonies of gram positive cocci in the epidermis and dermis. Pseudocarcinomas hyperplasia was prominent. A diagnosis of exudative epidermitis was made. This confirms the existence of exudative epidermitis in Zimbabwe. The Kenya Veterinarian Vol ...

  20. Who brings home the bacon? The influence of context on partners' contributions to the household income

    Directory of Open Access Journals (Sweden)

    Agnese Vitali

    2016-10-01

    Full Text Available Background: Female-breadwinner families represent a relatively new phenomenon in Europe. Little is known about the determinants of this couple type, which sensibly diverts from the traditional economic superiority of men within the household. Objective: This paper studies the contextual correlates of partners' contribution to the household income, distinguishing between female-breadwinner, male-breadwinner, and equal-income couples. In particular, it focuses on the role of male unemployment rate and the prevalence of gender-egalitarian attitudes as possible explanations for the emergence of female-breadwinner and equal-income couples across European regions and countries. Methods: Using data from the fifth round (2010/2011 of the European Social Survey, integrated with data from the Eurostat database, we model the categorical variable identifying the couple type (male-breadwinner, female-breadwinner, or equal-income couple by using a multilevel multinomial logistic regression model where individuals are nested within regions and countries. Results: The prevalence of female-breadwinner, male-breadwinner, and equal-income couples varies considerably across European countries as well as within countries. The prevalence of female-breadwinner couples is positively associated with male unemployment, while it is not influenced by the diffusion of gender-egalitarian attitudes. However, the diffusion of gender-egalitarian attitudes matters for explaining the variation in the prevalence of equal-income couples across Europe. Contribution: We add to the literature on partners' contributions to household income by analysing the spatial distribution and the contextual correlates of female-breadwinner, male-breadwinner, and equal-income couples across European countries and regions.

  1. Bringing home the bacon? The next step in cardiac sodium channelopathies

    NARCIS (Netherlands)

    Wilde, Arthur A. M.; Postema, Pieter G.

    2015-01-01

    Mutations in SCN5A, which encodes the α subunit of the major cardiac sodium channel Na(V)1.5, are associated with multiple cardiac arrhythmias, including Brugada syndrome. It is not clear why mutations in SCN5A result in such a variety of cardiac phenotypes, and introduction of analogous Scn5a

  2. Figure and flesh : Francis Bacon's challenge to the figurative tradition in Western art

    OpenAIRE

    Telci, Müge

    2002-01-01

    Ankara : The Department of Graphic Design and the Institute of Fine Arts of Bilkent University, 2002. Thesis (Master's) -- Bilkent University, 2002. Includes bibliographical references leaves 79-81. When figuring the body is at stake within the Western tradition of art, figuration comes up as a question of framing and controlling the mass of body (flesh, bones, body liquids etc…). The apparent obsession of Western art with perfect body figures might be understood as an attem...

  3. Floodplain Mapping or Redelineation Submission for Bacon County GA MapMod08

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — The Floodplain Mapping/Redelineation study deliverables depict and quantify the flood risks for the study area. The primary risk classifications used are the...

  4. VizieR Online Data Catalog: MUSE 3D view of HDF-S (Bacon+, 2015)

    Science.gov (United States)

    Bacon, R.; Brinchmann, J.; Richard, J.; Contini, T.; Drake, A.; Franx, M.; Tacchella, S.; Vernet, J.; Wisotzki, L.; Blaizot, J.; Bouche, N.; Bouwens, R.; Cantalupo, S.; Carollo, C. M.; Carton, D.; Caruana, J.; Clement, B.; Dreizler, S.; Epinat, B.; Guiderdoni, B.; Herenz, C.; Husser, T.-O.; Kamann, S.; Kerutt, J.; Kollatschny, W.; Krajnovic, D.; Lilly, S.; Martinsson, T.; Michel-Dansac, L.; Patricio, V.; Schaye, J.; Shirazi, M.; Soto, K.; Soucail, G.; Steinmetz, M.; Urrutia, T.; Weilbacher, P.; de Zeeuw, T.

    2015-04-01

    The HDFS was observed during six nights in July 25-29, 31 and August 2, 3 2014 of the last commissioning run of MUSE. We used the nominal wavelength range (4750-9300Å) and performed a series of exposures of 30min each. (3 data files).

  5. DCS Hydraulics Submission for Bacon County GA MapMod08

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Recent developments in digital terrain and geospatial database management technology make it possible to protect this investment for existing and future projects to...

  6. Hazardous Waste Cleanup: Chevron Incorporated-NWPMG00037 Bacon Site in Glenham, New York

    Science.gov (United States)

    Chevron, Inc., former Texaco Research Center, also known as Texaco or Chevron Texaco, operated a Research Center in Glenham, New York from 1931 until its closure in 2003. The Main Facility includes all of the developed areas located north of Fishkill Creek

  7. De Bateman à Bacon : surface et profondeur dans deux romans de Bret Easton Ellis

    Directory of Open Access Journals (Sweden)

    René ALLADAYE

    2003-06-01

    Full Text Available Ces pages trouvent leur origine dans une question très simple : où placer Bret Easton Ellis, le trublion des lettres américaines de ce début de siècle, sur la carte d’Éros en Amérique que ce volume se propose d’ébaucher ? Il m’a semblé qu’un début de réponse pouvait être apporté par un examen attentif de la manière dont son écriture s’inscrit dans une constante oscillation entre surface et profondeur. Il m’a encore semblé qu’un autre point de départ se trouvait dans la manière dont, en faisan...

  8. “We are not made for revelation”: Letters to Francis Bacon in the ...

    African Journals Online (AJOL)

    The postscript follows the signature of the letter or the text of the book. As an addition to a communication that has already taken place, it gestures to the inconclusiveness of the writing, its failure of closure. It is an afterthought that paradoxically draws attention to itself, simultaneously marking and transgressing the limits of ...

  9. DCS Hydrology Submission for Bacon County GA MapMod08

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Hydrology data include spatial datasets and data tables necessary for documenting the hydrologic procedures for estimating flood discharges for a flood insurance...

  10. The Bacon Chow Study: Maternal Nutritional Supplementation and Infant Behavioral Development.

    Science.gov (United States)

    Joos, Sandra K.; And Others

    1983-01-01

    Examines the effect of nutritional supplementation provided to mothers during pregnancy and lactation on the mental and motor development of their infants. While neither sex nor mental differences could be attributed to supplementation, motor development in infants was affected. (Author/MP)

  11. 24 CFR 906.37 - Davis-Bacon and HUD wage rate requirements.

    Science.gov (United States)

    2010-04-01

    ... HUD wage rate requirements. (a) Wage rates applicable to laborers and mechanics. Wage rate..., except that HUD rates apply to nonroutine maintenance as defined in § 968.105 of this title; (ii) Non... by a PRE: HUD rates apply to nonroutine maintenance, as defined in § 968.105 of this title, and...

  12. Dissecting the 'bacon and eggs' phenotype: transcriptomics of post-anthesis colour change in Lotus.

    Science.gov (United States)

    Boehm, Mannfred M A; Ojeda, Dario I; Cronk, Quentin C B

    2017-10-17

    Post-anthesis colour change (PACC) is widely thought to be an adaptation to signal floral suitability to pollinators. Lotus filicaulis and Lotus sessilifolius are insect-pollinated herbaceous legumes with flowers that open yellow, shift to orange and finally red. This study examines the molecular basis for floral colour change in these Lotus species. Lotus filicaulis was cultivated in a glasshouse from which pollinating insects (bees) were excluded, and the rate of colour change was recorded in both unpollinated and manually pollinated flowers. Unpollinated flowers from both the yellow stage and the red stage were sampled for sequencing. The transcriptomes of L. filicaulis and L. sessilifolius of both colour stages were analysed for differentially expressed genes and enriched ontologies. The rate of progression through PACC doubled when L. filicaulis was hand-pollinated. De novo assembly of RNA-Seq reads from non-model Lotus species outperformed heterologous alignment of reads to the L. japonicus genome. Differential expression analysis suggested that the carotenoid biosynthetic pathway is upregulated at anthesis while the flavonoid biosynthetic pathway is upregulated with the onset of PACC in L. filicaulis and L. sessilifolius . Pollination significantly accelerates PACC in L. filicaulis , consistent with the hypothesis that PACC increases pollination efficiency by directing pollinators to unpollinated flowers. RNA-Seq results show the synchronized upregulation of the entire cyanidin biosynthesis pathway in the red stage of PACC in L. filicaulis and L. sessilifolius . The genes implicated offer the basis for further investigations into how gene families, transcription factors and related pathways are likely to be involved in PACC. © The Author 2017. Published by Oxford University Press on behalf of the Annals of Botany Company. All rights reserved. For Permissions, please email: journals.permissions@oup.com

  13. Looking through the Keyhole at Birkenhead from 1900 to 1950 with Year 7: Negotiating Meanings and Bacon Bones

    Science.gov (United States)

    Bird, Michael; Jones, Matt

    2017-01-01

    Matt Jones wanted to harness the power of local history to help his students understand the profound social changes experienced across Britain in the first half of the twentieth century. While he hoped that the personal stories of six families in Birkenhead would help to humanise abstract concepts such as the Great Depression, he was taken aback…

  14. Il De uno alla luce dell’Exemplum tractatus de iustitia universali, sive de fontibus iuris di Francis Bacon

    Directory of Open Access Journals (Sweden)

    Romana Bassi

    2016-11-01

    Full Text Available [Reading “De uno” in light of Francis Bacon’s “Exemplum tractatus de iustitia universali, sive de fontibus iuris”]. Although Vico was admittedly disappointed by Bacon’s Exemplum tractatus, a parallel reading of this text and De uno can provide insights as to how Vico ended up having to confront a series of issues: how does the universal law project itself into history? Where does the law stem from? Is there a link between law, occasion, and utility? What are the sources and the scope of authority? How does violence affect the law? What role for religion and piety? How to devise a philology for the laws and ancient fables? Bacon’s scattered aphorisms offer glimpses into problems which find a solution in the all-encompassing order of De uno.

  15. 48 CFR 52.222-30 - Davis-Bacon Act-Price Adjustment (None or Separately Specified Method).

    Science.gov (United States)

    2010-10-01

    ... of Labor, that is effective for an option to extend the term of the contract, will apply to that... the option to extend the term of the contract; (2) Incorporation of a wage determination otherwise applied to the contract by operation of law; or (3) An increase in wages and benefits resulting from any...

  16. Preparation of salted meat products, e.g. cured bacon - by injecting liquid comprising meat proteins hydrolysed with enzymes

    DEFF Research Database (Denmark)

    1997-01-01

    Preparation of salted meat products comprises the following:(1) meat is chopped into fine pieces and mixed with water to form a slurry; (2) enzymes hydrolyse proteins in the meat; (3) adding a culture to the resulting medium, which comprises short peptide chains or amino acids; (4) forming...... flavourings as the culture is growing, and (5) injecting the liquid into pieces of meat....

  17. Sir Francis Bacon et le type du virtuoso en Angleterre au xviie siècle

    OpenAIRE

    Denonain, Jean-Jacques

    2013-01-01

    Je ne voudrais rien de plus, en cette présentation, que situer l’homme et le penseur dans le temps et l’atmosphère du Baroque, et dans l’évolution et le développement du Baroque scientifique, lorsque s’ouvrent de nouveaux horizons. D’emblée, je m’excuse auprès des philosophes qui m’écoutent. Davantage que dans l’optique de l’analyse pure, je rechercherai les arguments essentiels dans le domaine de l’anecdote significative. Je ne prétends nullement apporter des lumières extraordinaires, mais b...

  18. 48 CFR 970.2204-1-1 - Administrative controls and criteria for application of the Davis-Bacon Act in operational or...

    Science.gov (United States)

    2010-10-01

    ... of delegation. (3) Assembly, modification, setup, installation, replacement, removal, rearrangement... equipment to be used for continuous testing (e.g., a machine to be continuously used for testing the tensile... replacement of a structure, structural components, or equipment is excluded from this category. (7...

  19. Mercury and sulphur among the High Medieval alchemists: from Rāzī and Avicenna to Albertus Magnus and pseudo-Roger Bacon.

    Science.gov (United States)

    Newman, William R

    2014-11-01

    This essay challenges the often expressed view that the principles of metals, namely mercury and sulphur, were generally viewed by alchemists as being of a 'metaphysical' character that made them inaccessible to the tools and operations of the laboratory. By examining a number of Arabo-Latin and Latin alchemical texts in circulation before the end of the thirteenth century, the author presents evidence that most alchemists of the period considered mercury and sulphur to be materials subject to techniques of purification in the same way that naturally occurring salts and minerals could be freed of their impurities or dross. The article also points to the immense influence of Avicenna and Albertus Magnus in formulating the theory that mercury and sulphur were compounds of different materials, containing both fixed and unfixed components. Finally, the author briefly examines the relationship between this materialist approach to the principles and the chymical atomism of early modern authors who were deeply aware of medieval alchemical literature.

  20. "Hold up..do pigs eat bacon?!" An investigation of science instruction for urban Black youth and the need for a culturally considerate response

    Science.gov (United States)

    Ridgeway, Monica Lynn

    As a critical race ethnography, this dissertation attempts to foreground the richness of Black urban youth culture during and around science classroom instruction. Ironically, during an era of much diversity rhetoric in the United States, the culture of urban Black youth is rarely reflected in mainstream public school culture. I attempt to explicate such a worldview compassionately and authentically for both insiders and outsiders of the lived experiences of Black America. Education in the United States can be damning for Black youth who do not fit the mainstream mold, and several authors have provided detailed critique of mechanisms that shape, direct, and marginalize outliers to the successful academic cultural model. The U.S. through this lens is experiencing an opportunity gap, not an achievement gap--one which equitable educational experience can best be viewed through the richness of critical ethnographic methods. This methodical approach allowed me as a researcher to listen to marginalized voices and to incorporate lived interactions with youth, their parents, and community stakeholders all committed to provide support for the today's youth. As a Black female science educator, I explore the evidence for reform impact as I examine in school experiences and science teaching of culturally relevant pedagogies for urban, working-class and poor families of color in grades six-eight who participated in a Western New York academic enrichment program. Findings suggest that skepticism of reform efforts and new pedagogical approaches existed for all stakeholders aforementioned, but that students were the most amenable and responsive to alternative educational approaches. Specific recommendations for engaging students in inquiry processes are given for teachers, institutions, parents and students on the basis of videotaped lessons, interviews, and instructional artifacts. Implications include the recommendations that educators working with youth of color need to be prepared to discuss the ethnic and racial identities of students and jointly construct a sense of activism and empowerment in the face of existing systemic oppression that can and should be eliminated if we are to reach the national goal (AAAS, 1986) of "Science for All Americans," professed as many as three decades ago.

  1. ACED Federal Grant Contractor Tracking

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — Dataset includes grant, project, and contractor awarded which are tracked for ensuring Davis-Bacon Act compliance where applicable. The 1931 Davis-Bacon Act...

  2. 9 CFR 317.312 - Reference amounts customarily consumed per eating occasion.

    Science.gov (United States)

    2010-01-01

    ... based on only the edible portion of food, and not bone, seed, shell, or other inedible components. (7... bits 7 g n/a. Bacon (bacon, beef breakfast strips, pork breakfast strips, pork rinds) 15 g 54 g=bacon. 30 g = breakfast strips. Dried; e.g., jerky, dried beef, Parma ham sausage products with a moisture...

  3. Casing Tier 529.887-020; Sausage Packer; Skin Peeler 525.884-050; Sliced-Bacon Packer II; Packer 920.887-114 -- Technical Report on Standardization of the General Aptitude Test Battery.

    Science.gov (United States)

    Manpower Administration (DOL), Washington, DC. U.S. Training and Employment Service.

    The United States Training and Employment Service General Aptitude Test Battery (GATB), first published in 1947, has been included in a continuing program of research to validate the tests against success in many different occupations. The GATB consists of 12 tests which measure nine aptitudes: General Learning Ability; Verbal Aptitude; Numerical…

  4. 1. Introduction

    OpenAIRE

    Meyborg, Mirja

    2014-01-01

    "Knowledge is power"Francis Bacon (1597) As it is shown by the statement of Francis Bacon from the 16th century, it is not a new phenomenon that knowledge is regarded as one of the key resources to an economy in order to bring up new technologies and innovations. At that time, Francis Bacon still wrote about his ambition to bring the human being on a higher level of existence through the power of knowledge. However, it is not surprising that many scholars referred to Francis Bacon's statement...

  5. MIKON 94. International Microwave Conference (10th) Held in Ksiaz, Poland on May 30-June 2, 1994. Volume 3. Invited Papers

    Science.gov (United States)

    1994-01-01

    range from 25 MHz to 2.5 GHz for radio astronomy, for radar investigations of the solar system and for ionosphere research using incoherent scatter...bacon for fast food outlets is precooked in central locations by 300 kW microwave cookers that process 1000 kg/hour. Precooking the bacon 80% to 90

  6. Acceptability and storage stability of pork products with increased levels of polyunsaturated fatty acids

    NARCIS (Netherlands)

    Houben, J.H.; Krol, B.

    1980-01-01

    Several batches of back bacon, belly bacon, Dutch-style cervelat sausage, pork loin roll, shoulder with fat, Bologna, Guelders ring sausage, Saxon liver sausage and luncheon meat were produced with increasing PUFA-levels using raw materials containing up to 30% linoleic acid in their fats. Only

  7. “Th'indias of spice and mine”: An Overview of the Poetic Plundering ...

    African Journals Online (AJOL)

    Exploration, discovery and colonisation were primarily mercantile in inspiration. We shall see in Bacon's “On Plantations” that plantations were expected to be profitable, and that a well-run plantation brought prestige to the mother country. Although Bacon recommends that natives be brought to England so that they can be ...

  8. Examining the Relevance of Language to the Making of the ...

    African Journals Online (AJOL)

    Language makes a person: the Biblical parent was exalted to a person by his referential nomenclatures given to other created creatures; Francis Bacon.s dictum enunciates the principles of making of a person via language: reading makes a man; conversation/debate, a ready man, and writing a/n complete/exact man.

  9. "Extreme Bold" in the Faculty Ranks

    Science.gov (United States)

    Kuusisto, Stephen

    2013-01-01

    Boldness, defense, and the necessity of talking back remain as central to life with disability in one's time as in Francis Bacon's age. "Therefore all deformed persons are extreme bold," Bacon wrote, "first, as in their own defence, as being exposed to scorn, but in process of time, by a general habit." Perhaps no word carries…

  10. The new organon, or, True directions concerning the interpretation of nature

    CERN Document Server

    Bacon, Francis

    2007-01-01

    Francis Bacon's New Organon, published in 1620, was revolutionary in its attempt to give formal philosophical shape to a new and rapidly emerging experimental science. It challenged the entire edifice of the philosophy and learning of Bacon's time, and left its mark on all subsequent discussions of scientific method.

  11. Carrier Enabled Power Projection: Delivering for Britain or Papering over the Cracks? Exerting Influence in an Age of Austerity

    Science.gov (United States)

    2015-04-13

    proportion of the world’s population now lives in what we might call the ‘littoral influence zone’”23 Nearly 400 years ago Francis Bacon observed...23 Ibid., 30. 24 Francis Bacon , Of the True Greatness of Kingdoms and Estates’, in Charles W Eliot (ed.) Essays, Civil and Moral

  12. Prostate Cancer Research Training in Health Disparities for Undergraduates (PCaRT)

    Science.gov (United States)

    2011-03-01

    constructs and ethnicity as a part of cultural identity in shaping individual and community health chances and choices at multiple levels. Emphasis will be...red meats, and processed meats ( sausages , bacon, and hot dogs) appear to be associated with increased risk, while other foods such as fish...K3 # balls / # Slice # slices Sausage , Hotdog, Bacon Eggs # # slices # Boiled / Fried Lunch meat

  13. Power to the Edge: Command...Control...in the Information Age

    Science.gov (United States)

    2003-01-01

    Third Wave. New York, NY: Bantam Books. 1991. Bacon, Sir Francis. Meditationes Sacrae . 1597. 5 Alberts, Information Age Anthology, Volume 1. 6 This...1, 2003) Bacon, Sir Francis. Meditationes Sacrae . 1597. Bakel, Rogier van. “Origin’s Original.” Wired. Issue 4.11. New York, NY: Wired News. 1996

  14. Defense Acquisition Reform: Doing the Same Thing All Over Again

    Science.gov (United States)

    2010-05-21

    knowledge itself is power" stated originally by Francis Bacon in Meditationes Sacrae (1597), which in modern times is often paraphrased, as "knowledge...is power." Website: Famous Quotes. http://www.famousquotessite.com/famous-quotes-7550-sir-francis-bacon- meditationes -sacr-de-hresibus- 1597.html

  15. Polycyclic Aromatic Hydrocarbons (PAH) in Danish Smoked Fish and Meat Products

    DEFF Research Database (Denmark)

    Duedahl-Olesen, Lene; White, S.; Binderup, Mona-Lise

    2006-01-01

    Twenty seven PAH were detected in 45 selected smoked food samples produced in Denmark, including mackerel, herring, trout, small sausages, salami, and bacon. The sum of PAH in smoked meat products ranged from 24 mu g/kg for salami to 64 mu g/kg in bacon, while those in fish products ranged from 2...

  16. The effects of physical and chemical changes on the optimum ...

    African Journals Online (AJOL)

    The aim of this study was to determine physical and chemical changes during fruit development and their relationship with optimum harvest maturity for Bacon, Fuerte and Zutano avocado cultivars grown under Dörtyol ecological condition. Fruits cv. Bacon, Fuerte and Zutano were obtained trees grafted on seedlings and ...

  17. Two new species of Rhagovelia (Hemiptera: Heteroptera: Veliidae) from Costa Rica, with a key and new records from the country.

    Science.gov (United States)

    Moreira, Felipe Ferraz Figueiredo; Pacheco-Chaves, Bernald; Springer, Monika; Cordeiro, Isabelle Da Rocha Silva

    2015-07-01

    Rhagovelia danpolhemi sp. nov., from the Caribbean Slope of Costa Rica and R. springerae sp. nov., from the northern portion of the country, are described, illustrated, compared with similar species, and included in a key to species recorded from the country. Rhagovelia calopa Drake & Harris, R. spinosa Gould, and R. tantilla Drake & Harris are recorded for the first time from Costa Rica. New provincial records are provided for R. acuminata Bacon, R. angustipes Uhler, R. armata (Burmeister), R. bisignata Bacon, R. crassipes Champion, R. elegans Uhler, R. femoralis Champion, R. solida Bacon, R. spinigera Champion, R. tenuipes Champion, and R. uncinata Champion. Additional distributional information is given for these species and for R. formosa Bacon and R. scabra Bacon.

  18. Baconian Foundationalism and the Problem of Certainty /

    OpenAIRE

    Schwartz, Daniel

    2014-01-01

    Francis Bacon is one of the architects of the modern conception of scientific method. Yet Bacon's corpus remains little studied and poorly understood. My dissertation is an account of his method with a focus on his reasons for believing that the it enables us to acquire knowledge of the nature of things (i.e., of forms) and thereby to establish causal claims with epistemic certainty. It thus has both an interpretive and an evaluative dimension. By way of a new interpretation of Bacon's method...

  19. Continental drift before 1900.

    Science.gov (United States)

    Rupke, N A

    1970-07-25

    The idea that Francis Bacon and other seventeenth and eighteenth century thinkers first conceived the notion of continental drift does not stand up to close scrutiny. The few authors who expressed the idea viewed the process as a catastrophic event.

  20. Reseñas de libros: febrero de 1965

    Directory of Open Access Journals (Sweden)

    Antonio Panesso Robledo

    1965-02-01

    Full Text Available VITUS DROSCHER: The Mysterious Senses of Animals. Edit. Dutton & Company. C. W. CERAM: Gods, Graves & Scholars.- EDWARD BACON: Digging for History., JOSEPH ALSOP: From the Silent Earth.

  1. Communicating change at COP22 | IDRC - International ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    2016-12-16

    Dec 16, 2016 ... Building a climate-smart world. IDRC's associate director for climate change recently addressed parliamentarians as the featured guest speaker at the popular Bacon and Egghead. View moreBuilding a climate-smart world ...

  2. 29 CFR 4.116 - Contracts for construction activity.

    Science.gov (United States)

    2010-07-01

    ... McNamara-O'Hara Service Contract Act Specific Exclusions § 4.116 Contracts for construction activity. (a... subject to the Davis-Bacon Act. The contract documents are required to contain the clauses prescribed by...

  3. MAOIs and Diet: Is It Necessary to Restrict Tyramine?

    Science.gov (United States)

    ... salami. Smoked or processed meats, such as hot dogs, bologna, bacon, corned beef or smoked fish. Pickled ... which may include: Severe headache Nausea and vomiting Sweating and severe anxiety Nosebleeds Fast heartbeat Chest pain ...

  4. Segmentation and classification of biological objects

    DEFF Research Database (Denmark)

    Schultz, Nette

    1995-01-01

    The present thesis is on segmentation and classification of biological objects using statistical methods. It is based on case studies dealing with different kinds of pork meat images, and we introduce appropriate statistical methods to solve the tasks in the case studies. The case studies concern...... classification of back bacon slices from images of back bacon, prediction of ham weight from images of the carcass, and estimation of meat percent from cross-sectional images of the carcass. The first case study investigates three different classifiers ability to classify the quality of back bacon slices....... The back bacon slices are classified into four ordered classes representing the quality, and we use the sizes of different meat and fat areas of the slices as variables. The classifiers are Bayesian discriminant functions, Classification and Regression Trees, and feed-forward neural networks with back...

  5. 75 FR 81484 - Changes in Flood Elevation Determinations

    Science.gov (United States)

    2010-12-28

    ... Honorable A. Max February 26, 2010 130057 6852P). March 19, 2010; Bacon, Mayor, City of Marietta Daily... Houston Times. Street, Laredo, TX 78040. Utah: Weber (FEMA Docket No.: B- City of Ogden (09-08- February...

  6. Registration of Plant Varieties

    African Journals Online (AJOL)

    EARO). 2001. Strategy Document for. Fruits. Addis Ababa, Ethiopia. Registration of Avocado (Persea americana Mill.) Varieties Hass, Fuerte, Pinkerton,. Bacon, Ettinger, and Nabal. Avocado is evergreen, medium to large sized fruit tree with ...

  7. U.S. National Cyberstrategy and Critical Infrastructure: The Protection Mandate and Its Execution

    Science.gov (United States)

    2013-09-01

    Volunteer at church; and (5) being a husband, father, and son. xxii THIS PAGE INTENTIONALLY LEFT BLANK 1 I. INTRODUCTION Sir Francis Bacon’s...just these simple words which were added into his essay in parenthesis, almost as an afterthought —“… for knowledge itself is a power...” ( Bacon ...INTENTIONALLY LEFT BLANK 125 LIST OF REFERENCES Bacon , F. (1597) Of heresies; Meditationes sacrae (1597), Chapter 11; M5. Breen, M., & Geltzer

  8. Uddrag af Ph.d.-afhandlingen Den groteske modernisme

    DEFF Research Database (Denmark)

    Lübker, Henrik

    2011-01-01

    Om forholdet mellem "det groteske" og "den groteske modernisme" eksemplificeret i en læsning af E.A. Poes "The Fall of the House of Usher" og flere af Francis Bacons malerier.......Om forholdet mellem "det groteske" og "den groteske modernisme" eksemplificeret i en læsning af E.A. Poes "The Fall of the House of Usher" og flere af Francis Bacons malerier....

  9. A Thousand Frames in Just a Few Words: Lingual Description of Videos through Latent Topics and Sparse Object Stitching (Open Access)

    Science.gov (United States)

    2013-10-03

    descrip- tion by template filling; [19] additionally uses externally mined language data to help rank the best subject-verb- object triplet. The...egg, melting the butter and garnishing it with onions and placed some cheese on top. The woman then placed the scrambled egg and bacon to cook and...then placed it on a dish. Human Synopsis2: in this video the woman takes bacon, eggs, cheese , onion in different containers. On a pan she cooks

  10. The history of life and death: a 'spiritual' history from invisible matter to prolongation of life.

    Science.gov (United States)

    Gemelli, Benedino

    2012-01-01

    Over a long period of time, particularly from the nineteenth century on, Francis Bacon's philosophy has been interpreted as centred on the Novum organum and focused on the role that a well-organized method may play in securing a reliable knowledge of nature. In fact, if we examine Bacon's oeuvre as a whole, including some recent manuscript findings (De vijs mortis), we can safely argue that the issues addressed in the Novum organum represent only a part of Bacon's agenda, and not even the most important ones. By contrast, it is apparent that, from the very beginning of his investigations, he emphasized the central role of medicine, the need to establish new approaches in the study of the vital functions and the importance of promoting new discoveries in the medical field, not so much to find a cure for the many illnesses that plagued mankind as to prolong human life. In this sense, Historia vitae et mortis plays a central role in Bacon's programme to extend human knowledge and power, for, in his opinion, human beings could recover their lost ability to live a long and healthy life by embarking on careful investigations of nature. Far from being a purely descriptive or abstract exercise, Bacon's historia can therefore be seen as an operative tool to attain some of mankind's basic aims.

  11. Res, veluti per machinas, conficiatur: natural history and the 'mechanical' reform of natural philosophy.

    Science.gov (United States)

    Stewart, Ian G

    2012-01-01

    This paper revisits Bacon's persistent 'mechanical' imagery by which he described the 'aid' through which the human mind would be rendered adequate to framing axioms about nature's processes and properties that underlie all natural phenomena. It argues that the role Bacon ascribed to his own insights into the properties and motions of matter is crucial for grasping such instrumental imagery, because his own writings--both methodological and natural historical--need to be read as themselves comprising, at least in incipient form, the very instruments of which they speak. From that reflexive standpoint, this paper in particular focuses on the 'aid' to the senses that his natural histories were to have offered under the interpretative guidance offered by the Novum organum and other works. The 'hypothetical' status to which Bacon is often thought to have accorded his own natural philosophical insights does not adequately take into account the transformative power Bacon thought these insights should have through his own writings. The fact that Bacon was keenly sensitive to the psychological effects of textual authority in his intellectual milieu prompts new reflection concerning how he intended his own texts to be read, and how we should read them.

  12. An investigation into between-meal food desires among hospitalised haematological cancer patients

    DEFF Research Database (Denmark)

    Okkels, S. L.; Bredie, Wender; Klausen, Tobias Wirenfeldt

    2016-01-01

    haematological cancer patients, screened for nutrition-related symptoms, participated. Univariate statistical models were used to investigate the influence of time-of-day and food texture on between-meal desires. Results: Fresh fruit, ice cream, cheese and mashed potatoes with bacon were the most desired food...... inclination for fresh fruit, ice cream, mashed potatoes with bacon, and cheese. Time of the day (morning) and texture (liquid) had the greatest and most positive impact on food desires. The findings may be easily implemented in hospital food service routines for cancer patients, and might positively...

  13. Creación de un crawler semántico y distribuible para su aplicación en un buscador web

    OpenAIRE

    Pino Toledano, David del

    2014-01-01

    "Scientia potestas est." - "El conocimiento es poder." (Francis Bacon, Meditationes Sacrae, 1957).A Sir Francis Bacon le fue atribuida esta frase desde que la acuñase en sus meditaciones filosóficas en el siglo XVI. Muchos otros autores han relacionado los conceptos de poder y conocimiento en sus ensayos, dejando entrever la relevancia que tienen en una sociedad cada vez más modernizada. Aunque evidentemente la frase puede ser interpretada en muchos sentidos, la base de su significad...

  14. ベーコンの「新機関」に於る「発見」

    OpenAIRE

    ダイクス, デイビット

    1987-01-01

    Sir Francis Bacon is often thought of as one of the founders of modernism in Western science. It is also possible, however, to see him as a continuer and developer of various traditions of non-Socratic science that existed alongside the dominant scholastic learning of the Mediaeval and Renaissance periods. Bacon claims to differ from many other non-Socratics in that he refuses to work in the framework of a pre-imagined cosmic system. In fact his scientific theory is less original, and his pra...

  15. Informationalising matter : systems understandings of the nanoscale.

    OpenAIRE

    Kearnes, M. B.

    2008-01-01

    Themes of mastery, domination and power are familiar to any scholar of modern technology. Science is commonly cast as enabling the technological control over both the natural and physical worlds. Indeed, Francis Bacon famously equated scientific knowledge with power itself—stating that ‘knowledge itself is a power’ (Bacon in Montagu 1825, 71). Bacon’s now ubiquitous phrase—commonly repeated as the banal ‘knowledge is power’—was an attempt to combat three heresies in scriptural interpretation ...

  16. Development Cooperation in a Fractured Global Order : An Arduous ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    La turbulence qui règne dans le monde à l'aube du 21e siècle n'est pas attribuable simplement à la fin de la Guerre froide, à la fin d'un âge d'or ou au début de la Révolution de l'information. Elle signale essentiellement la fin de l'ère de Bacon, qui a commencé il y a presque 400 ans lorsque Sir Francis Bacon a défini ses ...

  17. Why are [P(C6H5)4]+N3- and [As(C6H5)4]+N3- Ionic Salts and Sb(C6H5)4N3 and Bi(C6H5)4N3 are Covalent Solids? A Theoretical Study Provides an Unexpected Answer

    Science.gov (United States)

    2011-03-04

    pseudo trigonal bipyramidal structures. In accord with simple VSEPR arguments,24 the more electronegative azido ligand should occupy one of the... VSEPR Model of Molecular Geometry, Allyn and Bacon: Boston, 1991. 25 Tornieporth-Oetting, I, C.; Klapoetke, T. M. Angew. Chem. Intl. Ed. 1995, 34, 511

  18. Preparation and Characterization of the Binary Group 13 Azides M(N3)3 and M(N3)3’CH3CN (M = Ga, In, TI), [Ga(N3)5](2-), and [M(N3)6](3-) (M = In, TI) (Preprint)

    Science.gov (United States)

    2011-05-24

    VSEPR arguments,[32] the axial Ga-N bonds are significantly longer than the equatorial ones. [PPh4]3[In(N3)6] crystallizes in the monoclinic space...Gillespie, I. Hargittai, The VSEPR Model of Molecular Geometry, Allyn and Bacon, A Division of Simon & Schuster, Inc.: Needham Heights, MA, 1991; b) R. J

  19. Synthesis and Characterization of Aluminum-Phosphorus Adducts: X-Ray Crystal Structures of Cl3Al(dot)P(SiMe3)3(dot)C7H8 and Br3Al(dot)P(SiMe3)3(dot) C7H8

    Science.gov (United States)

    1994-05-05

    centers are four-coordinate and reside in nearly tetrahedral environments. As is predicted by the Valence Shell Electron Pair Repulsion ( VSEPR ) modeL24.2...Hargiuai7 The VSEPR Model of Molecular Geometry, Allyn and Bacon. Boston (1991).35) 26) S. A. Sangokoya, B. Lee, M. F. Self. W. T. Pennington. and G. H

  20. Experimental Evidence for Linear Metal-Azide Coordination: The Binary Group 5 Azides [Nb(N3)5], [Ta(N3)5], [Nb(N3)6], and [Ta(N3)6], and 1:1 Acetonitrile Adducts [Nb(N3)5(CH3CN)] and (Ta(N3)5(CH3CN))

    Science.gov (United States)

    2006-03-20

    significantly longer than the equatorial ones, as expected from VSEPR argu- ments.[29] In contrast, the axial M-N-N arrangements in [Nb(N3)5] and [Ta(N3)5...Int. Ed. 2000, 39, 2108. [29] a) R. J. Gillespie, I. Hargittai, The VSEPR Model of Molecular Geometry, Allyn and Bacon, Needham Heights, MA, 1991; b

  1. Experimental Evidence for Linear Metal-Azide Bonds. The Binary Group 5 Azides Nb(N3)5, Ta(N3)5, [Nb(N3)6]- and [Ta(N3)6]-, and 1:1 Adducts of Nb(N3)5 and [Ta(N3)5 with CH3CN] (POSTPRINT)

    Science.gov (United States)

    2006-04-27

    the equatorial ones, as expected from VSEPR argu- ments.[29] In contrast, the axial M-N-N arrangements in [Nb(N3)5] and [Ta(N3)5] are calculated to be...2108. [29] a) R. J. Gillespie, I. Hargittai, The VSEPR Model of Molecular Geometry, Allyn and Bacon, Needham Heights, MA, 1991; b) R. J. Gillespie, P

  2. Volume 10 No. 6 June 2010 2645 FOOD INSTRUCTION BOOKLET ...

    African Journals Online (AJOL)

    user

    2010-06-06

    Jun 6, 2010 ... A Nigerian food composition database formed the basis of the Nigerian ... A Nigerian food composition database provided the frame from which the food ..... Ham or pork. • Deli meats, packaged lunch meats, meat spreads, potted meat. • Liver, organ meats. • Bacon. • Sausage. • Jerky, dried meat. • Poultry.

  3. The Reality of Assessment in Business Schools: Rejoinder to "Why Assessment Will Never Work at Many Business Schools: A Call for Better Utilization of Pedagogical Research"

    Science.gov (United States)

    Burke-Smalley, Lisa A.

    2017-01-01

    Bacon and Stewart (2016) argued that assurance of learning efforts in most business schools is largely futile--a stance held by many faculty members, for a variety of reasons. They provided detailed evidence that most schools' data collection efforts for assessment, particularly in graduate or niche programs, suffers from insufficient statistical…

  4. Fulltext PDF

    Indian Academy of Sciences (India)

    enrolled in the University of Leipzig as a law student, where he was influenced by men who had revolutionized science and philosophy-. Ga iii eo, Francis Bacon, the English man of letters, Thomas Hobbes, the English philosopher and Rene Descartes, the French mathematician and philosopher. His attempts to engage.

  5. First in...Last Out: History of the U.S. Army Pathfinder (1942-2011)

    Science.gov (United States)

    2014-05-21

    the resources available.8 The Director of Combined Operations, Admiral Sir Roger Keyes during the 250th meeting of the Chief of Staff (COS...bombers, and would have them deploy radar bacons (Eureka) and visual aids, in both day and night operations. Dummy parachutes would be dropped from

  6. Solving the Puzzle of <100> Interstitial Loop Formation in bcc Iron

    Energy Technology Data Exchange (ETDEWEB)

    Xu, Haixuan; Stoller, Roger E.; Osetsky, Yury N.; Terentyev, Dmitry

    2013-06-01

    Research sponsored by the U.S. Department of Energy, Office of Basic Energy Sciences, Materials Sciences and Engineering Division, Center for Defect Physics, an Energy Frontier Research Center. The authors would like to thank G. M. Stocks, D. J. Bacon, and A. Barashev for their valuable comments on the manuscript.

  7. Aerospace Systems Technical Research Operation Services (ASTROS) Industry Day (Briefing Charts)

    Science.gov (United States)

    2014-07-01

    SCALE IN MILES HWY 395 ROSAMOND BLVD. MERCURY BLVD. R O C K E T S I T E R O A D EDWARDS AIR FORCE BASE Air Force Research Laboratory Site ROGERS DRY...ACRN/Task level, linking PO & invoice (with % Davis Bacon Act) • Maintain required safety, security, quality, code/regulation/logistics compliance

  8. ARSITEKTUR TRADISIONAL TIONGHOA: TINJAUAN TERHADAP IDENTITAS, KARAKTER BUDAYA DAN EKSISTENSINYA

    Directory of Open Access Journals (Sweden)

    Hamdil Khaliesh

    2014-01-01

    Wigglesworth, S. & Till, J. 1998. The Everyday and Architecture. Architectural Design. New York: Princeton Architectural Press Wong, Bernard. 1998. Ethnicity and Entrepreneurship: The New Chinese Immigrants in  the San Francisco Bay Area. Allyn &Bacon A Simon & Schuster Company. San Francisco State University. United States of America

  9. EFFECT OF TECHNIQUE OF ELECTRICAL STUNNING ON ...

    African Journals Online (AJOL)

    EFFECT OF TECHNIQUE OF ELECTRICAL STUNNING ON MUSCLE pH ANT). MEAT QUALITY CHARACTERISTICS OF BACON PIGS. During the course of surveys on the occurrence of. PSE (pale, soft and exudative) pork at 6 pig slaughter centres in the Republic of South Africa, it was ob- served that the manner in which ...

  10. 78 FR 13643 - Intent To Prepare a Draft Environmental Impact Statement for the Proposed Delta Wetlands Project...

    Science.gov (United States)

    2013-02-28

    ..., 2013. Scoping comments should be submitted within the next 60 days, but may be submitted at any time... would result in work in navigable waters adjacent to the Reservoir Islands consist of the placement of... (Bouldin Island and the majority of Holland Tract). Bacon Island and Bouldin Island are located in San...

  11. Learning to Trust Our Students

    Science.gov (United States)

    Thayer-Bacon, Barbara J.

    2012-01-01

    Thayer-Bacon uses this opportunity to further explore Ranciere's ideas concerning equality as described in "The Ignorant Schoolmaster" and their connection to democracy, as he explains in "Hatred of Democracy". For Ranciere, intelligence and equality are synonymous terms, just as reason and will are synonymous terms. Ranciere recommends the only…

  12. 'n Moontlike model vir die bewerking van idiome in tweetalige ...

    African Journals Online (AJOL)

    rbr

    Artikel 4: "bacon" (aangepas uit PAEW). Leksikograwe kan verder gaan en die aanbieding van idiome in tweetalige woordeboeke verder verbeter deur 'n nuwe tipe neslemmatisering te gebruik. Neslemmatisering kom voor wanneer die leksikograaf van 'n streng alfabetiese ordening afwyk en al die lemmas binne een nes ...

  13. Iga viies unistab ülemuse või kolleegi löömisest

    Index Scriptorium Estoniae

    2004-01-01

    Konsultatsioonifirma Hewitt Bacon & Woodrow küsitletud 594 töötajast tunnistas 94%, et töö põhjustab neile stressi. Stressi põhjustavad enamasti organisatsioonisisesed faktorid, mille tõttu tipp- ja keskastme juhid peavad astuma samme töötajate stressi vähendamiseks

  14. DIE GEESTESSTRUKTUUR VAN DIE ONGELOOF In die studie van ...

    African Journals Online (AJOL)

    Test

    BACON (1561-1626), oor die algemeen erken as die vader van die empirisme, het met sy idole-leer 'n geweldige invloed uitgeoefen. Die idole-leer neem aan dat die werklikheid deur die mens se verstand geken kan word en wel op grond van die natuurlike vermoë van die verstand. Daar is egter allerlei hindernisse in ons ...

  15. ENKELE KENTEORETIESE BEGRÍPPE IN DIE GESKIEDENIS. Dit is ...

    African Journals Online (AJOL)

    Test

    saam met Bacon te praat) uit die weg te ruim, is daar slegs een uitweg en dit is om eenvoudig die elementêre B.A.-kursus in die kennisleer en logika deur te worstel. Laat die geskiedenisstudent 'n verpligte eenjarige kursus volg in die wysbegeerte — dit sal sy horison verruim en sy kritiese blik verskerp, want waar kom die ...

  16. Mendeleev's Faraday Lecture

    Indian Academy of Sciences (India)

    science now bears a new character quite unknown, not only to antiquity, but even to the preceding century. Bacon's and Descartes' idea of submitting the mechanism of science simultaneously to experiment and reasoning has been fully realised in the case of chemistry, it having become not only possible but always ...

  17. Binary Arithmetic From Hariot (CA, 1600 A.D.) to the Computer Age.

    Science.gov (United States)

    Glaser, Anton

    This history of binary arithmetic begins with details of Thomas Hariot's contribution and includes specific references to Hariot's manuscripts kept at the British Museum. A binary code developed by Sir Francis Bacon is discussed. Briefly mentioned are contributions to binary arithmetic made by Leibniz, Fontenelle, Gauss, Euler, Benzout, Barlow,…

  18. Wotan’s Workshop: Military Experiments before World War II

    Science.gov (United States)

    2013-06-27

    only working fictions. As Francis Bacon , often cited as the inventor of the “scientific method,” said, “Truth arises more readily from error than from...given for this quote, which seems to have originated with the little-known Francis Edward Smedley. 8. Typical applications of this phrase appear on pages

  19. The metaphysical and epic rise of the scientific method (from the ...

    African Journals Online (AJOL)

    ... authoritarianism of the religious mode into the sunlit skies of logic, coherence and purposeful (systematic) development and power. This rise is traced from its early beginnings in the philosophical musings of the Pre-Socratics, through the intuitive and pragmatic thoughts of Francis Bacon, and the illumining starting point to ...

  20. Book Review "Cambridge handbook of experimental political science"

    NARCIS (Netherlands)

    Grimmelikhuijsen, Stephan

    2014-01-01

    Experimentation has formed the basis for modern scientific discovery. Francis Bacon (1561– 1626), “the father of empiricism,” was one of the first to propose a method of science based on experimentation that results in new theories that can again be tested by experimentation. At first, experiments

  1. The forest inventory and analysis program: what's in it for landowners?

    Science.gov (United States)

    Richard Harper

    2009-01-01

    In 1597, Sir Francis Bacon coined the phrase, "Knowledge is power." KnOwledge today often means knowing where to find reliable information from branded research sources. One such source that benefits forest landowners and the forest community is the Forest Inventory and Analysis (FIA) program.

  2. Home Economics as an Academic Discipline: A Short History. Topical Paper No. 15.

    Science.gov (United States)

    Carver, Marie Negri

    The history of the home economics curriculum is traced from the late nineteenth century. The importance of the ideas of Sir Francis Bacon and Count Rumford in providing the philosophical justification for the application of science to everyday living is emphasized. The establishment of land grant colleges and women's colleges in the nineteenth…

  3. I spy with my little eye. Surveillance, transparency and the power of information

    NARCIS (Netherlands)

    Randeraad, Nico

    2016-01-01

    "Scientia potentia est" – knowledge is power. Many people seem to read this phrase, attributed to Francis Bacon, as a mission statement. If knowledge is power, then it is easy to understand why people demand more transparency and why at the same time surveillance increases. Transparency and

  4. What Teachers Can Learn from the Practice of Artists

    Science.gov (United States)

    Jarvis, Michael

    2011-01-01

    This article considers how primary teachers can learn from the practice of artists in their own teaching of art. Fundamental to artistic practice is the notion of practising with various materials and tools. In the article I look at some children's images, as well as scrutinising some statements made by the painter Francis Bacon. The practices of…

  5. Biography as an Art: Selected Criticism 1560-1960.

    Science.gov (United States)

    Clifford, James L., Ed.

    Forty-seven essays from five centuries of writings on biography are contained in this book. Selections are arranged under the following headings: "Before 1700" (9 selections), "The Eighteenth Century" (5), "The Nineteenth Century" (11), "Early Twentieth Century" (14), and "Mid-Twentieth Century" (8). Authors range from Francis Bacon to Leon Edel.…

  6. Civil War Logistics: Effects of Logistics on the Pea Ridge Campaign

    Science.gov (United States)

    2015-06-12

    twelve ounces of pork or bacon , or twenty ounces of fresh or salt beef; eighteen ounces bread or flour, or twelve ounces hard bread, or twenty ounces of......Vandever 9th Iowa Infantry Lieutenant Colonel Francis J. Herron 25th Missouri Infantry Colonel John S. Phelps 3rd Independent Battery, Iowa Light

  7. The Effects of Railroads on the Emergence of Operational Art During the American Civil War, 1861-1865

    Science.gov (United States)

    2013-05-23

    L&N Railroad in the Civil War: A Vital North–South Link and the Struggle to Control It. Jefferson: McFarland & Company, 2011. Lord, Francis A...Battlefield 1861-1863. Amherst: Prometheus Books, 2008. Reynolds, Paul Davidson. A Primer in Theory Construction. Boston: Allyn and Bacon Classics

  8. New records of cirripedes from Trinidad and Tobaco

    NARCIS (Netherlands)

    Bacon, Peter R.; Hubbard, Richard; Southward, Alan J.

    1984-01-01

    An earlier report (BACON, 1976) described collections of Cirripedes from Trinidad containing 26 species. These included 4 Lepadomorpha, 21 Balanomorpha and 1 Sacculinid from intertidal and shallow water habitats. Eight additional species are reported on here, further notes are given on two of the

  9. Computer Cache. The Web Has Tales to Tell: Traditional Literature Websites

    Science.gov (United States)

    Byerly, Greg; Brodie, Carolyn S.

    2004-01-01

    "Traditional Literature" is defined by Carl M. Tomlinson and Carol Lynch-Brown in "Essentials of Children's Literature (Allyn and Bacon, 2001) as "the body of ancient stories and poems that grew out of the human quest to understand the natural and spiritual worlds and that was preserved through time by the oral tradition of storytelling before…

  10. Brief Report: Cognitive Performance in Autism and Asperger's Syndrome: What Are the Differences?

    Science.gov (United States)

    Taddei, Stefano; Contena, Bastianina

    2013-01-01

    Autism spectrum disorders include autistic and Asperger's Syndrome (AS), often studied in terms of executive functions (EF), with controversial results. Using Planning Attention Simultaneous Successive theory (PASS; Das et al. in "Assessment of cognitive processes: the PASS theory of intelligence." Allyn and Bacon, Boston, MA, 1994),…

  11. Utopias past and future

    Science.gov (United States)

    Tyler, David J.; Blain, Barry

    2016-05-01

    In reply to Robert P Crease's article “Diversifying utopia” (March p29, http://ow.ly/104lZw), which discussed the near-absence of women in the novel New Atlantis, which was written in the 17th century by the natural philosopher Francis Bacon.

  12. 24 CFR 968.110 - Other program requirements.

    Science.gov (United States)

    2010-04-01

    ...-Bacon. With respect to modernization work or contracts over $2,000 (except for nonroutine maintenance work), all laborers and mechanics (other than volunteers under the conditions set out in 24 CFR part 70...). (2) HUD-determined. With respect to all nonroutine maintenance work or contracts, all laborers and...

  13. 24 CFR 1000.16 - What labor standards are applicable?

    Science.gov (United States)

    2010-04-01

    ... shall be paid to maintenance laborers and mechanics employed in the operation, and to architects... Secretary of Labor under the Davis-Bacon Act (40 U.S.C. 276a-276a-5) to be paid to laborers and mechanics...

  14. 24 CFR 1006.345 - Labor standards.

    Science.gov (United States)

    2010-04-01

    ... under the Davis-Bacon Act (40 U.S.C. 276a-276a-5) to be paid to laborers and mechanics employed in the... (subsequent to a determination under applicable State or local law) by HUD shall be paid to maintenance laborers and mechanics employed in the operation, and to architects, technical engineers, draftsmen and...

  15. 29 CFR 5.25 - Rate of contribution or cost for fringe benefits.

    Science.gov (United States)

    2010-07-01

    ... 29 Labor 1 2010-07-01 2010-07-01 true Rate of contribution or cost for fringe benefits. 5.25... Fringe Benefits Provisions of the Davis-Bacon Act § 5.25 Rate of contribution or cost for fringe benefits... contribution or cost of fringe benefits. Only the amount of contributions or costs for fringe benefits which...

  16. 29 CFR 5.29 - Specific fringe benefits.

    Science.gov (United States)

    2010-07-01

    ... 29 Labor 1 2010-07-01 2010-07-01 true Specific fringe benefits. 5.29 Section 5.29 Labor Office of... SUBJECT TO THE CONTRACT WORK HOURS AND SAFETY STANDARDS ACT) Interpretation of the Fringe Benefits Provisions of the Davis-Bacon Act § 5.29 Specific fringe benefits. (a) The act lists all types of fringe...

  17. Progress in the Legitimacy of Business and Management Education Research: Rejoinder to "Identifying Research Topic Development in Business and Management Education Research Using Legitimation Code Theory"

    Science.gov (United States)

    Bacon, Donald R.

    2016-01-01

    In this rejoinder to "Identifying Research Topic Development in Business and Management Education Research Using Legitimation Code Theory," published in the "Journal of Management Education," Dec 2016 (see EJ1118407), Donald R. Bacon discusses the similarities between Arbaugh et al.'s (2016) findings and the scholarship…

  18. Anomaly Detection from Hyperspectral Remote Sensing Imagery

    Directory of Open Access Journals (Sweden)

    Qiandong Guo

    2016-12-01

    Full Text Available Hyperspectral remote sensing imagery contains much more information in the spectral domain than does multispectral imagery. The consecutive and abundant spectral signals provide a great potential for classification and anomaly detection. In this study, two real hyperspectral data sets were used for anomaly detection. One data set was an Airborne Visible/Infrared Imaging Spectrometer (AVIRIS data covering the post-attack World Trade Center (WTC and anomalies are fire spots. The other data set called SpecTIR contained fabric panels as anomalies compared to their background. Existing anomaly detection algorithms including the Reed–Xiaoli detector (RXD, the blocked adaptive computation efficient outlier nominator (BACON, the random selection based anomaly detector (RSAD, the weighted-RXD (W-RXD, and the probabilistic anomaly detector (PAD are reviewed here. The RXD generally sets strict assumptions to the background, which cannot be met in many scenarios, while BACON, RSAD, and W-RXD employ strategies to optimize the estimation of background information. The PAD firstly estimates both background information and anomaly information and then uses the information to conduct anomaly detection. Here, the BACON, RSAD, W-RXD, and PAD outperformed the RXD in terms of detection accuracy, and W-RXD and PAD required less time than BACON and RSAD.

  19. 24 CFR 92.354 - Labor.

    Science.gov (United States)

    2010-04-01

    ... 24 Housing and Urban Development 1 2010-04-01 2010-04-01 false Labor. 92.354 Section 92.354... INVESTMENT PARTNERSHIPS PROGRAM Other Federal Requirements § 92.354 Labor. (a) General. (1) Every contract... prevailing in the locality, as predetermined by the Secretary of Labor pursuant to the Davis-Bacon Act (40 U...

  20. Oral Interpretation and the Teaching of English: A Collection of Readings.

    Science.gov (United States)

    Fernandez, Thomas L., Ed.

    The 10 readings collected in this volume emphasize the value of oral interpretation as an approach to teaching literature in the secondary school. Wallace A. Bacon indicates how the act of interpretation as it is experienced in the reader's mind can recreate the act of literature. Frances L. McCurdy, Margaret M. Neville, and Allen Bales discuss…

  1. the influence of the dressing procedure on the (mesophilic) bacterial ...

    African Journals Online (AJOL)

    and reduced keeping quality is inevitable (Hawkins,. 1978). As an alternative to washing, bacterial numbers could be reduced before chilling by means of low degree singeing that will kill the bacteria without any adverse effect on the meat quality. General microbiological guidelines for the slaughterline of bacon factories ...

  2. The Coast Artillery Journal. Volume 72, Number 3, March 1930

    Science.gov (United States)

    1930-03-01

    Mohammed, Charlemagne, Don Juan, Bluebeard, Leonardo da Vinci, Pope Alexander VI, Luther, Bacon, Spinoza , Peter the Great, Rothschild, Frederick the...replied, "he suggested to Spinoza on page 424 that perhaps the Wandering Jew was no myth and Spinoza replied, ’The Wandering Jew is truth

  3. A Replacement for the Silt Density Index: Permanganate Demand to Predict Reverse Osmosis Membrane Fouling.

    Science.gov (United States)

    1983-10-13

    Chem. 27, 4, 662 (1979). 35. Fane,A.G.,Fell,C.J.D.,Nor,M.T. Ultrafiltration/ Activated Sludge System - Development of a Predictive Model. in...Acid, Tannin , and Lignin in Natural Waters. Water Res. 14, 373 (1980). 85. Willard,H.,Furman,N.H.,Bacon,E.K. A Short Course in Quantitative Analysis, Van

  4. Author Details

    African Journals Online (AJOL)

    sterilized blood meal as measured in combination with whey protein. Abstract PDF · Vol 17, No 2 (1987) - Articles A note on the effect of wheat versus maize on the backfat composition of baconer pigs. Abstract PDF · Vol 11, No 1 (1981) - Articles

  5. 78 FR 9420 - National Register of Historic Places; Notification of Pending Nominations and Related Actions

    Science.gov (United States)

    2013-02-08

    ... DEPARTMENT OF THE INTERIOR National Park Service [NPS-WASO-NRNHL-12128; 2200-3200-665] National Register of Historic Places; Notification of Pending Nominations and Related Actions Nominations for the... Bacon--Harding Farm, (Cobblestone Architecture of New York State MPS), 3077 Oak Orchard Rd., Gaines...

  6. 29 CFR 98.940 - Disqualified.

    Science.gov (United States)

    2010-07-01

    ... under— (a) The Davis-Bacon Act (40 U.S.C. 276(a)); (b) The equal employment opportunity acts and Executive orders; or (c) The Clean Air Act (42 U.S.C. 7606), Clean Water Act (33 U.S.C. 1368) and Executive...

  7. 9 CFR 381.412 - Reference amounts customarily consumed per eating occasion.

    Science.gov (United States)

    2010-01-01

    ... based on only the edible portion of food, and not bone, seed, shell, or other inedible components. (7....g., poultry breakfast strips. 15 g 26 g = bacon. 18 g = breakfast strips Dried; e.g., poultry jerky... amount of edible portion of food as consumed, excluding bone, skin or other inedible components) for the...

  8. 24 CFR 983.4 - Cross-reference to other Federal requirements.

    Science.gov (United States)

    2010-04-01

    .... 1701u). See 24 CFR part 135. Uniform financial reporting standards. See 24 CFR part 5, subpart H. Waiver... police or other security personnel to live in project). Labor standards. Regulations implementing the Davis-Bacon Act, Contract Work Hours and Safety Standards Act (40 U.S.C. 3701-3708), 29 CFR part 5, and...

  9. Climate Change | Page 5 | IDRC - International Development ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    Language French. Read more about IDRC Research Awards 2018. Language English. IDRC's associate director for climate change recently addressed parliamentarians as the featured guest speaker at the popular Bacon and Eggheads breakfast lecture series. Speaking to a packed audience including MPs, senators, and ...

  10. Reproductive performance assessment of two White Leghorn lines free of endogenous viruses

    Science.gov (United States)

    Two of the chicken lines that USDA-ARS Avian Disease & Oncology Laboratory (ADOL) have developed and maintained are line 0 and line 0.TVB*S1 (also known as rapid feathering susceptible or RFS). Line 0 was developed in the 1980s (Bacon et al., 2000), and RFS was developed in 2007 (Zhang et al., 2008)...

  11. 'n Kwalitatiewe ondersoek na die invloed van aspekte van die ...

    African Journals Online (AJOL)

    S Blignaut

    BABBIE, E (1989): The practice of social research. 5th ed. Belmont. Woodsworth. BARON, RA & BYRNE, D (1987): Social psychology. 6th ed. Boston. Allen & Bacon. BOGDAN, RC & TAYLOR, SJ (1975): Introduction to quali- tative research methods: a phenomenological approach to the social sciences. New York. Wiley.

  12. Philosophy and Morality.

    Science.gov (United States)

    Ediger, Marlow

    Philosophical thinking which has stood the test of time is summarized in this document. The rationale is that all students benefit from studies of philosophical thinking emphasizing moral standards. Thinkers included are: Plato, Aristotle, Peter Abelard, Francis Bacon, Sir Thomas More, Thomas Campanella, Thomas Hobbes, Benedict Spinoza, John…

  13. Development Cooperation in a Fractured Global Order: An Arduous ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    The turbulence the world is experiencing approaching the 21st century is not just because of the end of the Cold War, the end of a Golden Age, or the beginning of the Information Revolution. Fundamentally, it signals the end of the Baconian Age, which began almost 400 years ago when Sir Francis Bacon set out his ...

  14. Ethical Traceability and Communicating Food

    DEFF Research Database (Denmark)

    ethics, political philosophy and philosophy of law) around food ethics and empirical research in three important food chains (UK bread, Danish bacon and Greek olive oil) to argue that ethical traceability systems could be used to communicate food information to consumers, allowing them not only to make...

  15. Radiation protection seminar

    International Nuclear Information System (INIS)

    2012-01-01

    The Radiation Protection Seminar, was organized by the Argentina Association of Biology and Nuclear Medicine, and Bacon Laboratory, the 20 june 2012, in the Buenos Aires city of Argentina. In this event were presented some papers on the following topics: methods of decontamination, radiation protection of patients; concepts of radiation protection and dosimetry.

  16. Adsorption of parent nitrosamine on the nanocrystaline M-ZSM-5 ...

    Indian Academy of Sciences (India)

    their structure, nitrosamines can cause serious health risk and they can induce cancer or tumours even in trace amounts.3–6 Nitrosamines are probably the most widespread carcinogens in the workplace, processed meats, cigarette smoke, bacon and beer.6,7 In addition, volatile nitrosamines are also found in the vapour or.

  17. South African Journal of Animal Science - Vol 21, No 2 (1991)

    African Journals Online (AJOL)

    The effect of different dietary fat sources, withdrawal times, and castration on the fatty acid composition of backfat in baconer pigs · EMAIL FREE FULL TEXT EMAIL FREE FULL TEXT DOWNLOAD FULL TEXT DOWNLOAD FULL TEXT. J Viljoen, MN Ras, 76-79 ...

  18. the evaluation and standardisation of pig rations under south african ...

    African Journals Online (AJOL)

    AND ENERGY AT DIFFERENT I-EVELS AND RATIOS TO BACONERS. E.H. Kemm and .... (1971). The energy content of the ground freeze dried samples was then de- termined using an adiabatic bomb calorimeter. All the results were statistically analyzed by the analysis of vari .... Pigs fed an unlimited quantity of the HP.

  19. 10-MWe solar-thermal central-receiver pilot plant: collector subsystem foundation construction. Revision No. 1

    Energy Technology Data Exchange (ETDEWEB)

    1979-12-18

    Bid documents are provided for the construction of the collector subsystem foundation of the Barstow Solar Pilot Plant, including invitation to bid, bid form, representations and certifications, construction contract, and labor standards provisions of the Davis-Bacon Act. Instructions to bidders, general provisions and general conditions are included. Technical specifications are provided for the construction. (LEW)

  20. The epic saga of the Scientific Method (from the paradigmatic ...

    African Journals Online (AJOL)

    Having in my earlier paper (Chinwah, 2001) traced the early beginnings of philosophy, science and scientific method from the PRESOCRATICS through the articulate intuitions of Francis Bacon to the 'cogito' of the venerable Rene Descartes and the Logical Positivism of the Vienna Circle School of thought, we now turn our ...

  1. Occurrence and growth of yeasts in processed meat products - implications for potential spoilage

    DEFF Research Database (Denmark)

    Nielsen, Dennis Sandris; Jacobsen, Tomas; Jespersen, Lene

    2008-01-01

    Spoilage of meat products is in general attributed to bacteria but new processing and storage techniques inhibiting growth of bacteria may provide opportunities for yeasts to dominate the microflora and cause spoilage of the product. With the aim of obtaining a deeper understanding of the potential...... role of yeast in spoilage of five different processed meat products (bacon, ham, salami and two different liver patés), yeasts were isolated, enumerated and identified during processing, in the final product and in the final product at the end of shelf life. Yeasts were isolated along the bacon...... of the processed meat products. The yeast microflora was complex with 4-12 different species isolated from the different production sites. In general, Candida zeylanoides, Debaryomyces hansenii and the newly described Candida alimentaria were found to be the dominant yeast species. In addition, three putatively...

  2. The Mpemba effect: When can hot water freeze faster than cold?

    Science.gov (United States)

    Jeng, Monwhea

    2006-06-01

    We review the Mpemba effect, where initially hot water freezes faster than initially cold water. Although the effect might appear impossible, it has been observed in numerous experiments and was discussed by Aristotle, Francis Bacon, Roger Bacon, and Descartes. It has a rich and fascinating history, including the story of the secondary school student, Erasto Mpemba, who reintroduced the effect to the twentieth century scientific community. The phenomenon is simple to describe and illustrates numerous important issues about the scientific method: the role of skepticism in scientific inquiry, the influence of theory on experiment and observation, the need for precision in the statement of a scientific hypothesis, and the nature of falsifiability. Proposed theoretical mechanisms for the Mpemba effect and the results of contemporary experiments on the phenomenon are surveyed. The observation that hot water pipes are more likely to burst than cold water pipes is also discussed.

  3. Construction of scientific knowledge in motor learning: history and perspectives

    Directory of Open Access Journals (Sweden)

    Cláudio Márcio Oliveira

    2008-06-01

    Full Text Available The present work aims to inquire the construction of scientific knowledge in the motor learning area. A necessary historical retrospective on this study field considers the epistemology of Francis Bacon, Karl Popper, Paul Feyerabend and Thomas Kuhn. Bacon and Popper’s conceptions show to be inadequate to explain the scientific progress of motor learning. Feyerabend’s ideas are also inadequate as they lack coherency, even though in some aspects they are adequate. The Kuhnian approach, however, seems more satisfactory, particularly with regard to the notion of “crisis of paradigm” between the ecological approach and the information-processing approach. A critique is offered from human and social sciences perspective. This leads us to reflect on the possible growth of a new paradigm and consider scientific practice as a social practice.

  4. Le programme « baconien » des chimistes de la Royal Society

    Directory of Open Access Journals (Sweden)

    Luc Peterschmitt

    2008-04-01

    Full Text Available La réception de la philosophie naturelle de Bacon est une réception tronquée, y compris et surtout chez ceux qui se disent baconiens, en particulier à la Royal Society. Nous expliquons ce décalage, en montrant la fonction de la référence à Bacon, à propos de la chimie : même s’il n’est pas authentique, le baconisme de la Royal Society libère un espace théorique pour la chimie, puisqu’il interdit tout a priori portant sur ce que l’on peut admettre au titre de principe de l’explication. Certes, les recherches causales sont des « hypothèses », mais sous couvert d’une précaution parfois rhétorique, elles sont réelles. Mais cela signifie essentiellement, pour les chimistes, que malgré le discours de rupture de la Royal Society, qui se veut fondatrice d’une nouvelle science, ils peuvent s’inscrire dans la continuité de la chimie du 17e siècle. Loin que cela signifie que les chimistes de la Royal Society soient rétrogrades, nous voyons là un signe de la modernité de la chimie. Et si finalement elle s’arrange facilement de la référence à Bacon, c’est peut-être aussi que c’est le genre de science que Bacon a en vue pour sa Grande Restauration.The reception of Bacon’s natural philosophy is paradoxical : it seems that even the “baconists” did not really read or understand Bacon’s works. I try to explain that discrepancy between Bacon’s thought and his epigones by studying the role of the reference to Bacon, as far as chemistry is concerned. In fact, such a baconism, even if it is not genuine, allows chemistry to use its proper principles, since it forbids to decide which are the true principles before the study of natural phenomena. Certainly, discourses about causes are “hypotheses”; but sometimes such a designation is only rhetorical. That signifies that, in spite of the claimed clash which past, the chemists of the Royal Society worked in the directions drawn by the “old” chemistry

  5. Los céspedes deportivos

    Directory of Open Access Journals (Sweden)

    Calderón, José M.

    1981-12-01

    Full Text Available Not available.

    «Nothing is more pleasant to the eye than green grass kept finely shorn» Francis Bacon Essay on Gardenning (1625. Aparte de algunas citas bíblicas sobre la hierba, relacionadas más bien con los ciclos vegetales de crecimiento y pausa o con el particular simbolismo hebreo, quedan referencias escritas desde Punió el Joven a Bocaccio y Francis Bacon, en las que se alaban las cualidades de belleza del césped en el entorno del hombre, en el jardín o en el medio urbano naciente. Son estas referencias a las cualidades ornamentales del césped apreciaciones cultas, ilustradas, que siguen a los primitivos usos utilitarios de la hierba como alimentación del ganado que conserva junto a sí el hombre agricultor, en su cercado-habitáculo.

  6. The identification of synthetic organic pigments in modern paints and modern paintings using pyrolysis-gas chromatography-mass spectrometry.

    Science.gov (United States)

    Russell, Joanna; Singer, Brian W; Perry, Justin J; Bacon, Anne

    2011-05-01

    A collection of more than 70 synthetic organic pigments were analysed using pyrolysis-gas chromatography-mass spectrometry (Py-GC-MS). We report on the analysis of diketo-pyrrolo-pyrrole, isoindolinone and perylene pigments which are classes not previously reported as being analysed by this technique. We also report on a number of azo pigments (2-naphthol, naphthol AS, arylide, diarylide, benzimidazolone and disazo condensation pigments) and phthalocyanine pigments, the Py-GC-MS analysis of which has not been previously reported. The members of each class were found to fragment in a consistent way and the pyrolysis products are reported. The technique was successfully applied to the analysis of paints used by the artist Francis Bacon (1909-1992), to simultaneously identify synthetic organic pigments and synthetic binding media in two samples of paint taken from Bacon's studio and micro-samples taken from three of his paintings and one painting attributed to him.

  7. DESEJO DE LUZ: O CRISTIANISMO E O SURGIMENTO DA FILOSOFIA MODERNA EM LUDWIG FEUERBACH / A DESIRE FOR LIGHT: CHRISTIANITY AND THE EMERGENCE OF MODERN PHILOSOPHY IN LUDWIG FEUERBACH

    Directory of Open Access Journals (Sweden)

    Chrysantho Figueiredo

    2015-04-01

    Full Text Available This is a review of Ludwig Feuerbach’s book introduction Geshichte der Neuern Philosophie von Bacon bis Spinoza. The original text is in German, the review is in Portuguese. However, we present here, attached, the translated text, also unpublished and original. In 1841's The Essence of Christianity, Feuerbach presents in a most complete way his own version of the radical humanism which excited the young hegelians of his generation. However, it is between 1833 and 1838 that Feuerbach formulates his own philosophical point of view from the critique of the major philosophical systems of modernity. The History of Philosophy from Bacon to Spinoza, published in 1833, is the first of his historicalphilosophical works which, apart from the critique of the philosophers indicated by the title, presents also a singular feuerbachian vision of history as a whole, showing how modern philosophy emerges from the inherent contradictions of the Christian religious spirit.

  8. The IOF6(-)Anion: The First Example of a Pentagonal Bipyramidal AX5YZ Species

    Science.gov (United States)

    1993-01-01

    temperature. These findings demonstrate that in agreement with our results from ab initio calculations and contrary to the VSEPR concept of repelling points...element chemistry, coordination numbers in to the VSEPR model of "repelling points on a sphere", 5 the excess of six are relatively rare, but they are...the occasion of her 60th (5) Gillespie. R. 3J. Hargittai. I. In The VSEPR Model of Molecular birthday, Geomeir.’v; Allyn and Bacon. A Division of Simon

  9. Experimental Evidence for Linear Metal-Azide Bonds. The Binary Group 5 Azides Nb(N3)5, Ta(N3)5, [Nb(N3)6]- and [Ta(N3)6]-, and 1:1 Adducts of Nb(N3)5 and Ta(N3)5 with CH3CN (PREPRINT)

    Science.gov (United States)

    2006-03-20

    than the equatorial ones, as expected from VSEPR arguments.[29] In contrast, the axial M-N-N bonds in Nb(N3)5 and Ta(N3)5 are calculated to be almost...Angew. Chem. Int. Ed. 2000, 39, 2108. [29] (a) R. J. Gillespie, I. Hargittai, The VSEPR Model of Molecular Geometry, Allyn and Bacon, A Division of

  10. Telescopes in History

    Science.gov (United States)

    Bond, P.; Murdin, P.

    2000-11-01

    The precise origins of the optical telescope are hidden in the depths of time. In the thirteenth century Roger Bacon claimed to have devised a combination of lenses which enabled him to see distant objects as if they were near. Others who have an unsubstantiated claim to have invented the telescope in the sixteenth century include an Englishman, Leonard DIGGES, and an Italian, Giovanni Batista Po...

  11. Transformational Impact of Digital Natives on Cultures, Commerce and Societies

    Science.gov (United States)

    2010-04-08

    Jono Bacon, The Art of Community (ibid.) o Digital renaissance of people learning and making things locally? 2.6.2.2.3 Creativity...Rosser, J., Lynch, P., Haskamp, L., Yalif, A., Gentile, D. & Giammaria, L. (2004). Are  video game players better at laparoscopic  surgery ?   Small, G

  12. Final Environmental Assessment for Implementation of Defense BRAC Commission Recommendations for Dyess AFB, Texas

    Science.gov (United States)

    2007-05-01

    Page 10 of 30 Lindbergh d and rode with Mrs. Moody through the town to Federal lawn. balked at a "throne" rigged for him in an open Nash...automobile, t Charles William Bacon (1871-1947). The young pilot reportedly presiden Mayor Thomas Edward Hayden (1891-1949); and Chamber of Commerce (1897...1983), wife of Governor Dan Moody and an Abilene native; untless officials. Lindbergh was escorted by Mrs. Mildred Moody seventy-one mayors and co plane

  13. 2005 Workplace and Equal Opportunity Survey of Active-Duty Members: Report on Scales and Measures

    Science.gov (United States)

    2007-06-01

    a 15-item scale, the FS was adapted from an emotions scale by Folkman and Lazarus (1985) and measures the extent to which individuals’ appraised...O’Donohue (Eds.), Sexual harassment: Theory, research, and treatment (pp. 5-28). Boston, MA: Allyn & Bacon. Folkman , S., & Lazarus , R. S. (1985...on Lazarus and Folkman’s (1984) problem-focused and emotion-focused coping styles. Internal coping is represented by more cognitively-oriented

  14. Comment (1) on "Formation of the Isthmus of Panama" by O'Deaet al.

    Science.gov (United States)

    Jaramillo, Carlos; Montes, Camilo; Cardona, Agustín; Silvestro, Daniele; Antonelli, Alexandre; Bacon, Christine D

    2017-06-01

    A review and reanalysis of geological, molecular, and paleontological data led O'Dea et al . ( 1 ) to propose (i) that reports by Montes et al . ( 2 ) and Bacon et al . ( 3 ) regarding a middle Miocene closure of the Central American Seaway (CAS) are unsupported, and (ii) a new age of the formation of the Isthmus at 2.8 million years ago (Ma). Here, we reject both of these conclusions.

  15. Psycho-Cultural Analysis of Disaster Risk Attitudes in Situation Awareness

    Science.gov (United States)

    2013-09-01

    Banks, J.A., & McGee Banks, C. A. (1989). Multicultural Education. Needham Heights, MA: Allyn & Bacon . Becerra, E. P., Badrinarayanan, V., & Kim, C. H...Centered Design. London: Taylor & Francis . Evans, J. S. B., & Frankish, K. E. (2009). In Two Minds: Dual Processes and Beyond. London: Oxford... Francis . Kreimer, A., & Arnold, M. (Ed.) (2000). Managing disaster risk in emerging economies, Disaster Risk Management Series No. 2, World Bank

  16. UTOPIA AND NEW ATLANTIS, UTOPIA REVISED

    Directory of Open Access Journals (Sweden)

    Sandra DRAGOMIR

    2011-11-01

    Full Text Available This paper is a comparison between two works usuallyascribed to the utopian genre: Thomas More’s Utopia, and Francis Bacon’sNew Atlantis. My major claim is that the two differ mainly in this respect: ifMore’s work is utopian, Bacon’s New Atlantis is only disguised under theclothing of utopian thought. Although Bacon has clearly an ideal ofeducation in mind, through a number of features he completely departsfrom utopian educational programs.

  17. DELEUZE Y EL PENSAMIENTO DE LA SENSACIÓN.

    Directory of Open Access Journals (Sweden)

    Ricardo Etchegaray

    2015-06-01

    Full Text Available Este artículo indaga sobre un problema singular de la estética de Gilles Deleuze: el del objeto de la pintura. La cuestión se desarrolla siguiendo la presentación que el autor hace en su Lógica de la sensación, tomando los ejemplos de la obra del pintor británico Francis Bacon.

  18. Effectiveness Evaluation Tools and Methods for Adaptive Training and Education in Support of the US Army Learning Model: Research Outline

    Science.gov (United States)

    2015-09-01

    Bloom BS. A taxonomy for learning, teaching, and assessing: a revision of Bloom’s taxonomy of educational objectives. Boston (MA): Allyn and Bacon; 2001... Bloom 1984; VanLehn 2011). However, it is neither practical nor affordable to have one expert human tutor to mentor each Soldier in the US Army for...from knowledge representation to affective modelling. Amsterdam (The Netherlands): IOS Press; 2009. p. 635–637. Bloom BS. The 2 sigma problem: the

  19. An Evaluation of the 1989 Restructuring of the Navy Medical Department from the Perspective of Financial Managers

    Science.gov (United States)

    1991-12-01

    West Publishing Company, 1989. 14. Chung, Kae H., Management: Critical Success Factors, Boston: Allyn and Bacon Inc., 1987. 15. Beckhard , Richard and...THE 1989 RESTRUCTURING ........ .. 69 B. CHANGE MODELS ...... ................. 70 1. The Griffin and Curzon Models . ....... 70 2. The Beckhard Model...enhances or constrains what an organization is able to accomplish. [Ref. 7 :p. 46] Beckhard and Harris, drawing upon the work of Chandler, Galbraith and

  20. The deleuzian abstract machines

    DEFF Research Database (Denmark)

    Werner Petersen, Erik

    2005-01-01

    in emphasis from the three syntheses to mappings and rhizomatic diagrams that cut across semiotics or “blow apart regimes of signs”. The aim here is the absolute deterritorialization. Deleuze has shown how abstract machines operate in the philosophy of Foucault, the literature of Proust and Kafka......, and the painting of Bacon. We will finish our presentation by showing how these machines apply to architecture....

  1. Assessment of the Navy’s North West Region Advance Food Menu Gallery Workload and Food Cost Impact Trade-Offs

    Science.gov (United States)

    2009-06-01

    All B/Br X00701 Assorted Cereal Adv Individual serving containers M-F L-SO N01207 Deluxe Cheese Burger SpScr Pre-cooked frozen hamburgers -heat/serve M...eggs to order, and hard boiled eggs), bacon, second breakfast meat, potatoes, and assorted cereal items were identical for both menus in terms of...serve product Scratch - galley prepared from dry ingredients. 40% Advance 60% Scratch 100% Advance All B/Br Assorted Hot Cereals (1

  2. Changements climatiques | CRDI - Centre de recherches pour le ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    Le directeur associé du changement climatique du CRDI s'est récemment adressé aux parlementaires en tant que conférencier invité à la populaire série de conférences du petit-déjeuner Bacon and Eggheads. S'adressant à une salle comble de députés, de sénateurs et de hauts fonctionnaires, Robert Hofstede a ...

  3. Adsorption of parent nitrosamine on the nanocrystaline M-ZSM-5 ...

    Indian Academy of Sciences (India)

    meats, cigarette smoke, bacon and beer.6,7 In addition, volatile nitrosamines are also found in the vapour or ..... elongation of O4–HZ bond and red shift of O4–HZ stretching vibration frequency in H-zeolites by 877.4 ... Indeed, adsorption of NA on cluster yields the red shifts of 94.8 (H. +), 95.1 (Li. +) and 91.4 (Na. +) cm. −1.

  4. Acculturation and Biculturalism Among Hispanic Navy Recruits.

    Science.gov (United States)

    1982-02-01

    suggestion in the literature reviewed by Berry (1980), Santisteban (Note 1), and Vargas (Note 3) that the acculturation process may be accompanied by...emphasis on family control and on moral-religious viewpoints. Berry and Annis (1974) further suggest that acculturative stress varies as a function of...Vol. 5. Boston: Allyn I Bacon, 1980, 211-279. Berry , J. W., & Annis, R. Acculturative stress: the role of ecology, culture, and psychological

  5. Simulation of a Moving Elastic Beam Using Hamilton’s Weak Principle

    Science.gov (United States)

    2006-03-01

    Haug, E. J. Computer Aided Kinematics and Dynamics of Mechanical Systems, Volume 1: Basic Methods . Allyn and Bacon, 1989. 25. Hibbeler , R. C...Adding Flexibility to System Components . . . . . . . . 4 2.3 DAE Methods . . . . . . . . . . . . . . . . . . . . . . . . 5 2.4 Hamilton’s Law...components. Chapter 2 highlights some of the various numerical methods in the literature and their specific applications. The purpose of this research is

  6. The Role of Education in Person’s Life-long Goals Achieving

    OpenAIRE

    Rogotneva, Elena Nikolaevna; Demidova, Olga Mikhailovna

    2016-01-01

    Since Francis Bacon coined the phrase "knowledge is power" in 1597, we have become acquainted with the concept. Knowledge is power is particularly true in the postindustrial society. Such a phenomenon as "high-tech" eliminates the distinction between scientific laboratory and manufacture. Nowadays, to be powerful means not only to be intelligent but also to be successful. Education systems are thus supposed to provide a person with knowledge that helps him to succeed. We think it will be prod...

  7. Aufklärung: der Zugang zum Wissen und die Macht seines Gebrauchs

    OpenAIRE

    Faulstich, Peter

    2011-01-01

    Since Francis Bacon, the concept of knowledge has been related to the question of power. In the beginning, this interrelation was applied to scientific knowledge, nature and its controllability. Since the era of enlightenment this problem has been applied to questions of social power. Marxist theoreticians then exposed the emergence and distributions of and the access to knowledge as related to the class struggle. Finally, it was Foucault who opens up for a new and experimental perspective. ...

  8. Frozen Egg Products for Air Force Missile Sites

    Science.gov (United States)

    1974-01-01

    Acceptable Ingredients Schillings, Crown Colony ( Safeway ) wu-formula flour, Rice Products Col, 26 O’Forrell St., San Francisco. TCikkcman. Sea...Serve with catsup. Acceptable Ingredients Carnation or Lucerne. TJel-Air Frozen S> redded Hash Browns ( Safeway ). jPreco, Real Pre-cooked Bacon...cycles of 30 sec. on/30 sec. off. •Serve with syrup. Acceptable Ingredients Carnation or Lucerne. Bel-Air Frozen Shredded Hash Browns ( Safeway

  9. Three’s Company: The Efficacy of Third-Party Intervention in Support of Counterinsurgency

    Science.gov (United States)

    2009-10-26

    Basics of Social Research: Qualitative and Quantitative Approaches. 2nd ed. (Boston: Allyn and Bacon, 2006), 270. 28 Test Set 2: Bivariate...that the sample 88 Neuman. Basics of Social Research: Qualitative and Quantitative...1 0 1 1 1 0 Cuba v. Movimiento (26 De Julio) 1958 LOSS 0 1 0 0 0 0 0 45 CONFLICT Onset OUTCOME SUCCESS DURAT LONG INTERV MIL

  10. “Tenía corazón”: Dulce dueño de Emilia Pardo Bazán

    OpenAIRE

    Charnon-Deutsch, Lou

    2006-01-01

    This article explores Pardo Bazán´s dialogue with realist representational fiction, with its voyeuristic obsessions, by revisiting certain passages in the novel Dulce Dueño and reviewing recent feminist scholarship (Bieder, Bacon, Medina and Kirkpatrick) that sees the novel to varying degrees as subversive of the male gaze. While these critics correctly see the novel as gesturing towards modernity, this article examines also its backward glance at earlier woman-plots in relation to feminine s...

  11. Pressupostos epistemológicos e a experimentação no ensino de Química: o caso de Lavoisier

    OpenAIRE

    Prado, Letícia do [UNESP

    2015-01-01

    This work aims to investigate the role of the experimentation in the history of chemistry and in teaching of some specific contents of this particular science, in order to describe the potentialities and the limits of experimentation in its teaching today. For this, we described in Chapter I discussion on the role of experience and experimentaion for some philosophies/epistemologies between the seventeenth to twentieth centuries. We used as reference the works of Bacon. Hume, Comte, Bachelard...

  12. Automated Qualitative Modeling of Dynamic Physical Systems

    Science.gov (United States)

    1993-01-01

    Resnick, Naomi Ribner, Ruth Schonfeld, Re- becca Simmons, Cindy Wible, and especially David Clemens, Nomi Harris, Michele Popper , Karen Sarachik, and...describe a part of a system by using a component name, such as "mo- tor." MM accepts both geometric and component descriptions, and allows t, e two...not a scientific discovery program along the lines of, say, BACON [201, which could also be said to be constructing models of systems. Thus the first

  13. Modern Rationality and Legal Method in the Light of Plato's Myth of the Cave

    OpenAIRE

    dos Santos, Luciano Gomes

    2015-01-01

    This article aims to analyze the Modern Rationality and Legal Method in the light of Plato's Myth of the Cave. The structure of the Myth of the Cave presents the awakening of common sense to science. The journey made by the prisoner symbolizes the changing historical context: the Christian Middle Ages to modernity. The modern rationality emerges with new philosophical and scientific perspective. In this context, thinkers such as Francis Bacon, René Descartes, Gaston Bachelard and Karl Popper,...

  14. La investigación en ciencias biológicas y su contribución al país

    Directory of Open Access Journals (Sweden)

    Luis Alejandro Barrera A.

    1997-10-01

    Full Text Available La verdadera y legítima finalidad de la ciencia no es otra que dotar a la humanidad de nuevos conocimientos y poderes”.F. BaconEl autor desarrolla los hitos y desplazamientos de las ciencias básicas en Colombia y la manera como éstos han incidido en la formación de grupos de investigación.

  15. Journal of Special Operations Medicine. Volume 8, Edition 1, Winter 2008

    Science.gov (United States)

    2008-01-01

    eggs, bacon, SOS, doughnuts , etc… into our dip-stained gullets. We now run functional fitness-based programs and eat meals bal- anced by a sports...been detected throughout Asia, with major economic and health repercussions, extended to eastern Turkey in late December 2005 and early January 2006...you are never really “up-stream.” Ed- ucation as well is a reflection of socio- economic development. Even in the most remote regions of Northern

  16. The American Economy in Transition

    Science.gov (United States)

    1983-03-01

    the same? Freeman 3 0:673-6, November 1980. Bacon, Kenneth H. Battle of the budget. Wall Street Journal 197:1+, 16 January 1981. _ President’s...course: Reagan’s budget aims for economic growth despite deep deficits. Wall Street Journal 199:1+, 8 February 1982. and Robert W. Merry. New round...turning to 󈨗 budget, Reagan resumes hunt for programs to slash. Wall Street Journal 198: 1+, 4 December 1981. Benenson, Robert. Reagonomics on trial

  17. Bâtir un monde climato-intelligent | CRDI - Centre de recherches ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    24 avr. 2017 ... Le directeur associé du changement climatique du CRDI s'est récemment adressé aux parlementaires en tant que conférencier invité à la populaire série de conférences du petit-déjeuner Bacon and Eggheads. S'adressant à une salle comble de députés, de sénateurs et de hauts fonctionnaires, Robert ...

  18. Fulltext PDF

    Indian Academy of Sciences (India)

    (a) Porter J K, Bacon C W, Robins J D, Himmelsbach. D S and Higman H C 1977 J. Agric. Food Chem. 25. 88; (b) Osawa T and Namiki M 1983 Tetrahedron. Lett. 24 4719; (c) Fahy E, Potts B C M, Faulkner D J and Smith K 1991 J. Nat. Prod. 54 564; (d) Chakra- barty M, Basak R and Harigaya Y 2001 Heterocycles. 55 2431.

  19. Calidad de los servicios y la imagen corporativa en la agencia de seguros del distrito de San Isidro - Essalud

    OpenAIRE

    Vásquez Elías, Melissa Susana

    2016-01-01

    Para la variable 1 calidad de servicio, el estudio se abordó desde el enfoque cuantitativo en las ciencias sociales que se origina en la obra de Augusto Comte (1857) y Emile Durkheim (1917), con la influencia significativa de Francis Bacon (1626), John Locke (1704) e Immanuel Kant (1804). Tal enfoque parte de un paradigma positivista, cuyo objetivo es explicar y describir casualmente, así como generalizar, extrapolar, y universalizar, siendo el objeto de esta investigación h...

  20. Pemeriksaan Kandungan Nitrit Pada Produk Daging Sapi Olahan Yang Dijual Di Swalayan Kota Medan Tahun 2010

    OpenAIRE

    Waruwu, Faeri Indrani Priliyanti

    2011-01-01

    The processed beef products are the beef that have been processed to be various interesting meats such as corned, sausage beef jerky, shredded, beef burgers, bacon, meatballs and others. Processed meats always use preservative to prevent decomposition of meat. The preservatives used is nitrite which inhibit the growth of Clostridium botulinum. The general objective of this research is to determine the content of nitrite in processed beef products for sale in supermarkets Medan City in 201...

  1. Entree Production Guides for Cook/Freeze Systems

    Science.gov (United States)

    1983-03-01

    Mein 245 Turkey Tetrazzini 248 209 .. . .-- - __".. ___, _ . .. ... . . ..______ . ......__•__, * .% ,-. - 7 ARROZ CON POLLO C-1 Yield: 100 Portions...and freeze. 210 • . 2 ARROZ CON POLLO Ingredients Percent Pounds Grams Procedure Paprika 0.13 0.08 34 Garlic, dehydrated, 0.05 0.03 13 granulated...raw weight to cooked edible (boned) meat. Edible weight of chicken equals 11.7 lb (5307 g). 211 ARROZ CON POLLO Ingradients Meet 1. Bacon, NSN-8905

  2. Linking `The Book of Nature' and `The Book of Science': Using Circular Motion as an Exemplar beyond the Textbook

    Science.gov (United States)

    Stinner, Arthur

    Bacon exhorted the natural philosophers of his day to read and interpret the book of nature by clever and cunning experimentation. The increasing scientific activity after Bacon and Galileo, however, quickly produced a second book. This was a book of interpretations of nature, namely the the book of science. Newton went beyond Bacon and Galileo and developed an ongoing dialogue between these two books, a repeated give and take between mathematical construct and physical reality. Unfortunately, the physics textbook, the book of science the students read, does not acquaint them with this style of reasoning. As an example of high-grade scientific thinking this paper discusses Newton's long struggle with the concepts of inertia and especially of centrifugal force. In his quest to understand the dynamics of circular motion Newton clearly progressed through four levels of conceptualizations, leading to progressively less severe discrepancies, in his ascent to a full understanding of centripetal acceleration. While it is not possible or desirable to expect teachers or students to recapitulate high-grade scientific thinking, partial retelling of the intellectual struggle that was involved in establishing important scientific concepts must be seen as important. This kind of pedagogy, however, requires that physics teachers have a good understanding of the history of scientific ideas as well as the findings of cognitive science.

  3. Salt content and minimum acceptable levels in whole-muscle cured meat products.

    Science.gov (United States)

    Delgado-Pando, Gonzalo; Fischer, Estelle; Allen, Paul; Kerry, Joe P; O'Sullivan, Maurice G; Hamill, Ruth M

    2018-05-01

    Reported salt levels in whole-muscle cured meat products differ substantially within and among European countries, providing substantial scope for salt reduction across this sector. The objective of this study was to identify the minimum acceptable salt levels in typical whole-muscle cured products in terms of physicochemical, microbial and sensorial properties. Salt levels in a small selection of commercial Irish meat products were determined to establish a baseline for reduction. Subsequently, eight different back bacon rasher and cooked ham products were produced with varying levels of salt: 2.9%, 2.5%, 2% and 1.5% for bacon, and 2%, 1.6%, 1.0% and 0.8% for ham. Salt reduction produced products with significantly harder texture and higher microbial counts, with no difference in the colour and affecting the sensory properties. Nonetheless, salt reduction proved to be feasible to levels of 34% and 19% in bacon and ham products, respectively, compared to baseline. Copyright © 2018 Elsevier Ltd. All rights reserved.

  4. Effects of corn distillers dried grains with solubles on quality traits of pork.

    Science.gov (United States)

    McClelland, K M; Rentfrow, G; Cromwell, G L; Lindemann, M D; Azain, M J

    2012-11-01

    The high cost of feed grains has led swine producers to seek alternative feedstuffs, such as distillers dried grains with solubles (DDGS). However, little is known about the effects of high levels of DDGS in swine diets on pork quality. The objective of this study was to evaluate belly processing and bacon, sausage, and loin quality of pigs fed high levels of DDGS. Sixty pigs averaging 34 kg BW were fed fortifi ed corn-soybean meal diets containing 0%, 15%, 30%, or 45% DDGS. At 120 kg BW, the pigs were humanely harvested and bellies, loins, and shoulders were removed from the left side of each carcass. Flex tests of bellies indicated that they became softer (linear, P sausage was produced by combining ground Boston butts and picnics to target 30% fat, blended with commercial seasonings, and stuffed into natural casings. Loose sausage was placed on trays, overwrapped with polyvinyl chloride wrap, and stored under constant, cool white fl orescent lighting (1,300 lx) at 4°C. Objective color values (L*, a*, and b*) were taken on loosepackaged sausage mix at 6 locations at the same time daily for 7 d. Sausage was also sampled for thiobarbituric acid reactive substances (TBARS) at the same time daily on d 0, 3, 5, and 7. Color scores of sausage were not consistently affected by DDGS level in the diet and the changes were slight. The TBARS in sausage from pigs fed the 30% and 45% DDGS diets increased to a greater extent from d 0 to 7 than in those fed the control or 15% DDGS diets. An 8-member, trained panel evaluated the sensory attributes of bacon slices, sausage, and loin chops. The DDGS resulted in a softer texture (P sausages, but no differences in sensory scores were found in bacon slices or loin chops. The results indicate that the softer bellies, greater concentrations of PUFA in carcass fat, and greater iodine values associated with feeding increased DDGS did not negatively affect slicing yield of cured bellies, quality of fresh bacon slices, or eating quality

  5. Geologic field trip guide to Mount Mazama and Crater Lake Caldera, Oregon

    Science.gov (United States)

    Bacon, Charles R.; Wright, Heather M.

    2017-08-08

    Crater Lake partly fills one of the most spectacular calderas of the world—an 8 by 10 kilometer (km) basin more than 1 km deep formed by collapse of the Mount Mazama volcano during a rapid series of explosive eruptions ~7,700 years ago. Having a maximum depth of 594 meters (m), Crater Lake is the deepest lake in the United States. Crater Lake National Park, dedicated in 1902, encompasses 645 square kilometers (km2) of pristine forested and alpine terrain, including the lake itself, and virtually all of Mount Mazama. The geology of the area was first described in detail by Diller and Patton (1902) and later by Williams (1942), whose vivid account led to international recognition of Crater Lake as the classic collapse caldera. Because of excellent preservation and access, Mount Mazama, Crater Lake caldera, and the deposits formed by the climactic eruption constitute a natural laboratory for study of volcanic and magmatic processes. For example, the climactic ejecta are renowned among volcanologists as evidence for systematic compositional zonation within a subterranean magma chamber. Mount Mazama’s climactic eruption also is important as the source of the widespread Mazama ash, a useful Holocene stratigraphic marker throughout the Pacific Northwest United States, adjacent Canada, and offshore. A detailed bathymetric survey of the floor of Crater Lake in 2000 (Bacon and others, 2002) provides a unique record of postcaldera eruptions, the interplay between volcanism and filling of the lake, and sediment transport within this closed basin. Knowledge of the geology and eruptive history of the Mount Mazama edifice, enhanced by the caldera wall exposures, gives exceptional insight into how large volcanoes of magmatic arcs grow and evolve. In addition, many smaller volcanoes of the High Cascades beyond the limits of Mount Mazama provide information on the flux of mantle-derived magma through the region. General principles of magmatic and eruptive processes revealed by

  6. الدلالات النفسية في رسـوم فرانسيس بيكون

    Directory of Open Access Journals (Sweden)

    زهراء هادي كاظم العزاوي

    2017-05-01

    Full Text Available Dealing with current research theme (psychological connotations in Francis Bacon, chapter I found the problem and purpose of research, research clearly addressed the problem statement and the psychological connotations and evidenced in the artist's fee (Francis Bacon was the goal of the study is: know the psychological connotations in artist fees (Francis Bacon according to trends and inclinations, his technique in employing the technical regulation. The current search limits were limited to: study the depths of professional artist (Francis Bacon (from 1960 to 1968, in Europe. Chapter II of the present conceptual framework of research that contains two sections: the first was about the life of artist (Francis Bacon, and the second discourse about psychological theories and analysis of profile, which included a theory Freud Adler's theory, and theory (yonk. Either the third section addressing psychological connotations: technical regulation means, which included training in artwork, elements of its composition, its composition, and psychological connotations of colors and fonts. Chapter III dealt with the research community and research sample (5 models and search tool. Chapter IV address from the search results: • At the level of the expression of semantic relations: psychological configuration through the configuration and its services relationships share elements of artwork and inspiration behind the semantics, the unit has achieved in most search sample models, as well as contrast, sovereignty has appeared in samples (1, 2, 3, 4, 5, while the movement appeared in samples (1, 2, 3, 4, 5, the balance in the samples (1, 2, 3, 4 , 5, shows a repetition in samples (2, 3, 4. • Technical level and technique: popping the psychological significance by hiring an artist to the technical side at the surface and in all sample featured image search, that every artist whose style everyone a great way in the sense of feeling and thinking and behaviour

  7. Microbiological hazard analysis of ready-to-eat meats processed at a food plant in Trinidad, West Indies

    Directory of Open Access Journals (Sweden)

    Stacey-Marie Syne

    2013-07-01

    Full Text Available Background: A bacteriological assessment of the environment and food products at different stages of processing was conducted during the manufacture of ready-to-eat (RTE chicken franks, chicken bologna and bacon at a large meat processing plant in Trinidad, West Indies. Methods: Samples of air, surfaces (swabs, raw materials, and in-process and finished food products were collected during two separate visits for each product type and subjected to qualitative or quantitative analysis for bacterial zoonotic pathogens and fecal indicator organisms. Results: Staphylococcus aureus was the most common pathogen detected in pre-cooked products (mean counts = 0.66, 1.98, and 1.95 log10CFU/g for franks, bologna, and bacon, respectively. This pathogen was also found in unacceptable levels in 4 (16.7% of 24 post-cooked samples. Fifty percent (10 of 20 of pre-cooked mixtures of bacon and bologna were contaminated with Listeria spp., including four with L. monocytogenes. Pre-cooked mixtures of franks and bologna also contained E. coli (35 and 0.72 log10 CFU/g, respectively while 5 (12.5% of 40 pre-cooked mixtures of chicken franks had Salmonella spp. Aerobic bacteria exceeded acceptable international standards in 46 (82.1% of 56 pre-cooked and 6 (16.7% of 36 post-cooked samples. Both pre-and post-cooking air and surfaces had relatively high levels of aerobic bacteria, Staphylococcus aureus and coliforms, including equipment and gloves of employees. A drastic decrease in aerobic counts and Staphylococcus aureus levels following heat treatment and subsequent increase in counts of these bacteria are suggestive of post-cooking contamination. Conclusion: A relatively high level of risk exists for microbial contamination of RTE meats at the food plant investigated and there is a need for enhancing the quality assurance programs to ensure the safety of consumers of products manufactured at this plant.

  8. Non-commuting two-local Hamiltonians for quantum error suppression

    Science.gov (United States)

    Jiang, Zhang; Rieffel, Eleanor G.

    2017-04-01

    Physical constraints make it challenging to implement and control many-body interactions. For this reason, designing quantum information processes with Hamiltonians consisting of only one- and two-local terms is a worthwhile challenge. Enabling error suppression with two-local Hamiltonians is particularly challenging. A no-go theorem of Marvian and Lidar (Phys Rev Lett 113(26):260504, 2014) demonstrates that, even allowing particles with high Hilbert space dimension, it is impossible to protect quantum information from single-site errors by encoding in the ground subspace of any Hamiltonian containing only commuting two-local terms. Here, we get around this no-go result by encoding in the ground subspace of a Hamiltonian consisting of non-commuting two-local terms arising from the gauge operators of a subsystem code. Specifically, we show how to protect stored quantum information against single-qubit errors using a Hamiltonian consisting of sums of the gauge generators from Bacon-Shor codes (Bacon in Phys Rev A 73(1):012340, 2006) and generalized-Bacon-Shor code (Bravyi in Phys Rev A 83(1):012320, 2011). Our results imply that non-commuting two-local Hamiltonians have more error-suppressing power than commuting two-local Hamiltonians. While far from providing full fault tolerance, this approach improves the robustness achievable in near-term implementable quantum storage and adiabatic quantum computations, reducing the number of higher-order terms required to encode commonly used adiabatic Hamiltonians such as the Ising Hamiltonians common in adiabatic quantum optimization and quantum annealing.

  9. Roux-en-Y Gastric Bypass Alters Brain Activity in Regions that Underlie Reward and Taste Perception.

    Science.gov (United States)

    Thanos, Panayotis K; Michaelides, Mike; Subrize, Mike; Miller, Mike L; Bellezza, Robert; Cooney, Robert N; Leggio, Lorenzo; Wang, Gene-Jack; Rogers, Ann M; Volkow, Nora D; Hajnal, Andras

    2015-01-01

    Roux-en-Y gastric bypass (RYGB) surgery is a very effective bariatric procedure to achieve significant and sustained weight loss, yet little is known about the procedure's impact on the brain. This study examined the effects of RYGB on the brain's response to the anticipation of highly palatable versus regular food. High fat diet-induced obese rats underwent RYGB or sham operation and were then tested for conditioned place preference (CPP) for the bacon-paired chamber, relative to the chow-paired chamber. After CPP, animals were placed in either chamber without the food stimulus, and brain-glucose metabolism (BGluM) was measured using positron emission tomography (μPET). Bacon CPP was only observed in RYGB rats that had stable weight loss following surgery. BGluM assessment revealed that RYGB selectively activated regions of the right and midline cerebellum (Lob 8) involved in subjective processes related to reward or expectation. Also, bacon anticipation led to significant activation in the medial parabrachial nuclei (important in gustatory processing) and dorsomedial tegmental area (key to reward, motivation, cognition and addiction) in RYGB rats; and activation in the retrosplenial cortex (default mode network), and the primary visual cortex in control rats. RYGB alters brain activity in areas involved in reward expectation and sensory (taste) processing when anticipating a palatable fatty food. Thus, RYGB may lead to changes in brain activity in regions that process reward and taste-related behaviors. Specific cerebellar regions with altered metabolism following RYGB may help identify novel therapeutic targets for treatment of obesity.

  10. Roux-en-Y Gastric Bypass Alters Brain Activity in Regions that Underlie Reward and Taste Perception.

    Directory of Open Access Journals (Sweden)

    Panayotis K Thanos

    Full Text Available Roux-en-Y gastric bypass (RYGB surgery is a very effective bariatric procedure to achieve significant and sustained weight loss, yet little is known about the procedure's impact on the brain. This study examined the effects of RYGB on the brain's response to the anticipation of highly palatable versus regular food.High fat diet-induced obese rats underwent RYGB or sham operation and were then tested for conditioned place preference (CPP for the bacon-paired chamber, relative to the chow-paired chamber. After CPP, animals were placed in either chamber without the food stimulus, and brain-glucose metabolism (BGluM was measured using positron emission tomography (μPET.Bacon CPP was only observed in RYGB rats that had stable weight loss following surgery. BGluM assessment revealed that RYGB selectively activated regions of the right and midline cerebellum (Lob 8 involved in subjective processes related to reward or expectation. Also, bacon anticipation led to significant activation in the medial parabrachial nuclei (important in gustatory processing and dorsomedial tegmental area (key to reward, motivation, cognition and addiction in RYGB rats; and activation in the retrosplenial cortex (default mode network, and the primary visual cortex in control rats.RYGB alters brain activity in areas involved in reward expectation and sensory (taste processing when anticipating a palatable fatty food. Thus, RYGB may lead to changes in brain activity in regions that process reward and taste-related behaviors. Specific cerebellar regions with altered metabolism following RYGB may help identify novel therapeutic targets for treatment of obesity.

  11. Synthesis and Structural Characterization of New High-Valent Inorganic Fluorine Compounds and their Oxidizing Properties. Volume 3

    Science.gov (United States)

    1992-02-01

    valence-shell electron repulsion rules ( VSEPR )14’. 5 predict that XeF6 should be a monocapped octahedron with a sterically lone pair of electrons. Early...Gillespie, R.J.; Hargitti, 1. The VSEPR Model of Molecular Geometry, Allyn and Bacon, Boston, 1991. 16. Gavin, Jr., R.M.; Bartell, L.S. J. Chem. Phys. 1968...tellurium. m -’ The earlier apparent contradiction to the VSEPR rules, which suggested that OTeFm was more electronegative than F, can be explained by

  12. Chemical analysis and full value of albumens of meat of pork

    OpenAIRE

    BIRTA G.O.

    2011-01-01

    Quality of meat has a genetic conditionality and changes depending on external factors. The pedigree differences of quality of pork are based on quantitative correlation the degree of forming of muscular and fatty fabric. Meat of pigs of greasy and meat breeds already on a 5-6 monthly age has a complex of chemical and фізико-біологічних properties which determine his maturity, and meat and bacon to 6-7 monthly, that is why the animals of different directions of the productivity in a the same ...

  13. Marine Corps Systems Command (MCSC) Program Executive Officer Land Systems (PEO LS) 2010 Advanced Planning Briefing to Industry (APBI) (BRIEFING CHARTS)

    Science.gov (United States)

    2010-04-07

    DUNS • Socio/Economic Data • Contract data (no CLIN information.) • Type of Contract • NIA • Legislative Mandates • Walsh Healey Act • Davis Bacon Act...Contractor Name • DUNS • Socio/Economic Data  Contract data (no CLIN information.) • Type of Contract • NIA  Legislative Mandates – Walsh Healey Act...Protected 4 Advanced Planning Briefing to Industry Product Group Principals: PM C4 Systems: Jason Choi PM Ground Combat Systems: TBD In Service

  14. Surgical mistake causing an high recto-vaginal fistula. A case report with combined surgical and endoscopic approach: therapeutic considerations

    Science.gov (United States)

    2013-01-01

    Background Rectovaginal fistulas (RVFs) have multiple causes, size and location on which the surgical treatment depends. Description The Authors consider different approaches to RVFs and describe a clinical case of recurrent high RVF. Conclusions Most RVFs can be successfully repaired, although many interventions may be necessary. A colostomy with delayed repair may improve RVFs outcome. Moreover, several authors indicate Mucosal Advancement Flap and Babcock-Bacon technique as the treatments of choice respectively for low and high RVFs (complex and recurrent) and emphasize the placement of endoscopic prothesis in cases of difficult healing of the anastomosis. PMID:24266908

  15. Differences between Lipids Extracted from Five Species Are Not Sufficient To Explain Biomagnification of Nonpolar Organic Chemicals

    DEFF Research Database (Denmark)

    Jahnke, Annika; Holmbäck, Jan; Andersson, Rina Argelia

    2015-01-01

    headspace from spiked olive oil to determine their sorptive capacities. Lipids from seal blubber and pork bacon solely composed of triglycerides had capacities similar to that of olive oil; lipids from mussels, herring, and guillemot egg had quantifiable fractions of phospholipids and cholesterol and showed......-normalization procedures and invalidate generic bioaccumulation factors. We extracted lipids from five species from different trophic levels and domains and determined fractions of triglycerides, phospholipids, and cholesterol. We passively dosed the lipids with cyclic volatile methylsiloxanes and chlorobenzenes via...

  16. The Art of Community Building the New Age of Participation

    CERN Document Server

    Bacon, Jono

    2009-01-01

    Online communities offer a wide range of opportunities today, whether you're supporting a cause, marketing a product or service, or developing open source software. The Art of Community will help you develop the broad range of talents you need to recruit members to your community, motivate and manage them, and help them become active participants. Author Jono Bacon offers a collection of experiences and observations from his decade-long involvement in building and managing communities, including his current position as manager for Ubuntu, arguably the largest community in open source softwa

  17. APLICACIÓN FILOSÓFICA EN EL PROBLEMA DE INVESTIGACIÓN CIENTÍFICA

    OpenAIRE

    Miñano Lecaros, Juan Guillermo; Orellano Antunez, Juan Carlos

    2017-01-01

    Básicamente, la filosofía posee un problema que es el resolver si el origen de las cosas provienen de un hecho realizado por un ser sobrenatural y que es expresado como origen “idealista” y otro, que sostiene, que el origen de las cosas, es la evolución misma de la materia y es conocido como origen “materialista”; obviamente representado por grandes pensadores como Aristóteles, tomas de Aquino, Kant y Demócrito, Bacon y Locke entre otros y respectivamente. En tal sentido, estas dos corrientes...

  18. USAF Food Habits Study. Part I. Method and Overview

    Science.gov (United States)

    1979-10-01

    t ----------- C - C t- Cd , -n - .- Cd w w to (Cnda t IIn 00 LUO 2~~~~~ 1.- 0 u - - KC D C - I 1 0 0 Cl 4 0 d 0 D I D C 4 Cl Cd 0 4 .- 0 C 4 0...187 Buttered Cauliflower 188 Clam Chowder 189 Harvard Beets 190 Bacon, Lettuce Si Tomato Sandwich 0 0 0 © ®0@® ©0®© ©0©© _®0©e ®0©@ ®0©0

  19. Union job fight boiling at DOE cleanup sites

    International Nuclear Information System (INIS)

    Setzer, S.W.

    1993-01-01

    The US DOE is facing a growing jurisdictional dispute over which unions will perform the majority of clean-up work at its facilities. Unions affiliated with the AFL-CIO Metal Trades Council representing operations employees at the sites believe they have a fundamental right to work. Unions in the AFL-CIO's Building and Construction Trades Dept. insist that they have a clear mandate under federal labor law and the Davis-Bacon Act. The issue has heated up in recent weeks at the policy level and is boiling in a contentious dispute at DOE's Fernald site in Ohio

  20. From the instantia crucis to the crucial experiment: different perspectives in philosophy and science

    Directory of Open Access Journals (Sweden)

    Anabel Cardoso Raicik

    2017-12-01

    Full Text Available The existence and meaning of crucial experiments are issues that do not hold consensus in science and the philosophy of science. Duhem, Popper and Lakatos, for example, present antagonistic positions among themselves and even in relation to the idea of instantia crucis made explicit by Francis Bacon in the Novum Organum. This article aims at rescuing the Baconian definition, recognizing that it is part of a distinct philosophical position of contemporary theses, and discussing some conceptions of crucial experiment both by philosophers of science and by some scholars, such as Newton. Also, point out some reflections for the teaching of sciences.

  1. Félix Hubert d'Herelle (1873–1949): History of a scientific mind

    Science.gov (United States)

    Summers, William C.

    2016-01-01

    ABSTRACT The discovery of bacteriophage one century ago by the French-Canadian Félix d'Herelle set off controversies as to the nature of bacteriophage as well as over the priority and credit for this discovery. The background and life of d'Herelle reveals a complex, self-taught outsider in science who was strongly influenced by his admiration of Louis Pasteur, but also his attachment to the philosophical positions of early 17th century philosophers, especially Francis Bacon. D'Herelle left substantial unpublished writings on his philosophical musings toward the end of his life. PMID:28090388

  2. Félix Hubert d'Herelle (1873-1949): History of a scientific mind.

    Science.gov (United States)

    Summers, William C

    2016-01-01

    The discovery of bacteriophage one century ago by the French-Canadian Félix d'Herelle set off controversies as to the nature of bacteriophage as well as over the priority and credit for this discovery. The background and life of d'Herelle reveals a complex, self-taught outsider in science who was strongly influenced by his admiration of Louis Pasteur, but also his attachment to the philosophical positions of early 17th century philosophers, especially Francis Bacon. D'Herelle left substantial unpublished writings on his philosophical musings toward the end of his life.

  3. Intellectual property, commercial needs and humanitarian benefits: must there be a conflict?

    Science.gov (United States)

    Krattiger, Anatole

    2010-11-30

    'By far the best proof is experience,' wrote Francis Bacon. Given the experience of countries - both developing and developed - that have used intellectual property (IP), IP protection and IP management to stimulate innovation, there is ample proof that good IP management has benefited multitudes of people around the world with new technologies, products and services. Innovations in health and agriculture have greatly enriched lives. But does this experience apply to all countries? If the best proof is experience, then what can be said authoritatively about the effects of using IP systems wisely in developing countries? Copyright © 2010 Elsevier B.V. All rights reserved.

  4. Da maçã de Eva à maçã de Newton

    Directory of Open Access Journals (Sweden)

    José Antônio Zago

    2017-08-01

    Full Text Available Este trabalho tem como objetivo demonstrar como o aristotelismo foi reconstruído a partir do século XIII por Santo Tomás de Aquino para dar respaldo racional e filosófico à teologia católica e como a física e a cosmologia aristotélicas foram, no decorrer do tempo, descontruídas conforme a  construção da ciência moderna (do século XVI ao século XVIII com destaque para Francis Bacon, Copérnico, Kleper, Galileu e Newton.

  5. Lenguaje: Errores comunes en el lenguaje periodístico. Neologismos en la horma del zapato.

    OpenAIRE

    Espinosa Cordero, Simón

    2002-01-01

    Liz y Jenny van de shopping. -¿A qué mall irán? Irán al "Mall del Sol" y allá van las dos, cual rubias hermanitas de rinseado pelo estyled como se usa en USA. Compran bacon, pancakes, lomo para roast-beef, aftershave para el Johnsito al que le están saliendo los primeros pelos, slips para Kenny, shorts para el Richard, y boxers para que las balls del Joe resalten mejor. Son tan chiquitas, pobrecito. A media mañana se toman un coffee break en la bakery del mall. Y deciden, porque tienen el ...

  6. Un espace interstitiel et réfractaire entre l’art et la philosophie.

    Directory of Open Access Journals (Sweden)

    Hervé Regnauld

    2009-02-01

    Full Text Available Dans la tradition philosophique dite « continentale », l’œuvre d’art occupe une place spécifique. Non seulement les philosophes écrivent à son sujet (Deleuze sur Bacon, Derrida sur la vérité en peinture, mais surtout ils utilisent les œuvres comme arguments conceptuels, comme si l’œuvre disait quelque chose qui préfigure et renforce le discours philosophique. Foucault, en étudiant les Ménines de Velasquez à l’orée de Les mots et les choses (1966 explique qu’il ...

  7. Félix Hubert d'Herelle (1873–1949): History of a scientific mind

    OpenAIRE

    Summers, William C.

    2017-01-01

    The discovery of bacteriophage one century ago by the French-Canadian Félix d'Herelle set off controversies as to the nature of bacteriophage as well as over the priority and credit for this discovery. The background and life of d'Herelle reveals a complex, self-taught outsider in science who was strongly influenced by his admiration of Louis Pasteur, but also his attachment to the philosophical positions of early 17th century philosophers, especially Francis Bacon. D'Herelle left substantial...

  8. Milton's Picture of the Cosmos in Paradise Lost, Books II&III, and Copernicus

    OpenAIRE

    McCRIMMON, Mary

    1999-01-01

    When Milton wrote Paradise Lost it was still a matter of dispute whether Copernicus and Galileo were right and the earth revolved on its axis, or whether the old view that matched "the Appearances" still held true-for it certainly appears that the heavens revolve around us. Even Francis Bacon, the opponent of Scholastic and Aristotelian authoritarianism, found it "a hard thing that Copernicus separated the Sun from the company of the planets." Milton who, aged 29,had visited the old Galileo i...

  9. Espíritu e inmutación espiritual: desarrollos y problemas en Tomas de Aquino

    Directory of Open Access Journals (Sweden)

    Jörg Alejandro Tellkamp

    2013-11-01

    Full Text Available The concepts of spirit and spiritual immutation, although widely neglected, is of great interest for the understanding of Aquinas' theory of perception. In this article it will be argued that on historical as well as systematic grounds in Aquinas the concept of spiritus is ontologically ambiguous being the main question whether it has to be conceived of as something mainly material or immaterial. The ambivalence becomes especially obvious in his treatment of spiritual immutation, A brief outlook to Albert the Great and Roger Bacon aims to show that in the 13th century there were in fact theoretical alternatives to Aquinas' explanation of perceptual processes.

  10. ERbB2 Trafficking and Signaling in Human Vestibular Schwannomas

    Science.gov (United States)

    2011-10-01

    anti-actin (1:5,000 Ab-5; BD Biosciences, Mississauga, ON, Canada), and antiYNF-2/schwannomin/merlin (1:10,000, sc- 331; Santa Cruz Biotechnology...Santa Cruz , CA, USA). All blots were washed and then treated with either goat antimouse or goat antirabbit horseradish peroxidaseYconjugated antibody at...Neuregulin-1 proteins in rat brain and trans- fected cells are localized to lipid rafts. J Neurochem 2001;77: 1Y12. 20. Stickney JT, Bacon WC, Rojas M

  11. Deductive Sensemaking Principles Using Personal Constructs of the Field Commanders

    Science.gov (United States)

    2007-06-01

    Aerospace, 2005 IEEE Conference (March 5-12). IEEE (0-7803-8870-4), 1-19. Popper , K.L. (1994). The Myth of the Framework: In defense of science and...it makes inductive generalizations from the accumulated facts. These are the laws of science. (Francis Bacon ) Hypothetico-Deductivism: Science...happening out there syndrome” M E TT-TC The Adversary P M E S II SWEAT-MS Short-sight: The commander relies on short-term goals; Lacks discernment or

  12. The Effects of Rotary Motion on Taste and Odor Ratings: Implications for Space Travel

    Science.gov (United States)

    1987-12-01

    delivered in 50 mL plastic cups. Ten food odorants were used: banana, bacon, beef, Romano cheese, clams, coffee, garlic, green pepper, hickory smoke...and peppermint (see Table 2). Each odorant was packaged in a 9 mL glass bottle with a plastic cap. A cotton ball containing several drops of the...S LOPE 1 1 2 3 4 5 DAY f1gure S. Slopes and intercepts of regression lines by day S ubject 1. ctr~c acid. 15 PE Y I SoEP UPRE -SLOPE 3.. 1 2 3 A 4

  13. {11-bar 01} twin dislocation structures in evaporated titanium thin films

    International Nuclear Information System (INIS)

    Bursill, L.A.; Peng, Julin; Fan, Xudong; Kasukabe, Y.; Yamada, Y.

    1995-01-01

    High-resolution transmission electron micrographs of { 11-bar 01} interfacial twin dislocations in Ti thin films are reexamined. Computer simulations of the experimental images were obtained using atomic models deduced by Pond, Bacon and Serra (Phil Mag Letts, 1995). Two twin dislocations were analysed, with step heights of 4 x d(K 1 ) and 2 x d (K 1 ), where d(K 1 ) is the spacing of the { 11-bar 01 } planes. Reasonable agreement with the predicted structures was obtained at about 0.17nm resolution. 10 refs., 2 figs

  14. The Effective Use of U.S. Coast Guard Security Zones in Countering Unlawful Transnational Protests at Sea

    Science.gov (United States)

    2009-01-01

    8217 Los Ojos De Don Quijote 0 Sancho Panza?" Harvard Law Review 114, no 3, January 2001; 902. 14 "History of Cuban Immigration to the United States...Congressional Research Service, August 23,2006. "The Cuban Adjustment Act of 1966: Mirando Por Los Ojos De Don Quijote a Sancho Panza?" Harvard Law...17,2008). 8 United States Code, Chapter 50, Section 191. 9 Don Bacon, "It’s Not Exactly a National Emergency," LewRockwell.com, June 5, 2008. http

  15. Nutritional Evaluation of a Civilian Operated Military Feeding System and Its Patrons - The Tri-Services Dining Facility, Fort Myer, Virginia.

    Science.gov (United States)

    1983-03-01

    Pretibal edema, Magneta bilateral Absent virbratory sense of ankle Face and neck Scrotum Malar pigmentation Scrotal dermatitis Nasolabial seborrhea...Plates and Percentage Plate Wastes Item Total Served Plate Waste % Waste A. Meat, fish, and poultry bacon 232.0 18.0 7.8 beef BBQ 178.2 9.2 5.2 beef...fish and poultry 9405 8369 11.0 Eggs, and egg products 2748 2638 4.0 Milk and milk products 25088 24208 3.5 Butter 321 298 7.1 Fats, other 912 893

  16. ¿De qué lado estás?

    OpenAIRE

    Thomas Sheehan

    2017-01-01

    En la época moderna se prioriza uno de nuestros dos «lados», el «lado» analítico, a expensas de nuestro «lado» más sintético e intuitivo. Las nefastas consecuencias del énfasis en la razón instrumental que empezó en la época de Francis Bacon han sido descritoselocuentemente por varios pensadores importantes, incluyendo Max Weber, Martin Heidegger y Jürgen Habermas. El descuido de nuestras capacidades imaginativas puede empobrecer nuestras producciones artísticas y científicas y puede dificult...

  17. La constitución de la imagen actual del hombre

    Directory of Open Access Journals (Sweden)

    Jesus Ballesteros

    2013-11-01

    Full Text Available The article analyses critically three dififerent models about human being: the homo faber, or tecnocratic humanism, dominant along Modernity from Descartes and Bacon to Marx; the homo natura and the homo ludens, which represent antihumanist models of the late Modernity. In front of these models we can find a fourth one: the homo patiens or excentric humanism, openned to God, others and nature. Only this model gives a consistent foundation to the universality of the rights because it identifies the concepts of human being and person.

  18. Meat and Fish Entree Item Production Guides Prepared for Walter Reed Army Medical Center

    Science.gov (United States)

    1977-04-01

    POLLO Pounds 3.85 5.66 2.25 2.95 9.14 0.26 0.20 3-92 1.85 1.70 0.26 0.20 0.17 0.08 0.03 0.01 67 Grams 13953 1746 2567 1021 1338...yield from raw weigpt-~to cooked edible (boned) meat. Edible weight of chicken equals 12 lb {5443 g). 68 ARROZ CON POLLO Meat 1. Bacon - NSN

  19. Surveillance of preservatives and their interactions in foodstuffs.

    Science.gov (United States)

    Massey, R C; Lees, D

    1992-01-01

    The organization of food surveillance in the UK is described, in particular as it has been applied to preservatives and their interaction products in foods. Applications of nitrates and nitrites as preservatives are discussed, together with the consequential exposure of consumers to these anions and their reaction products. Analytical methods for the determination of volatile and non-volatile N-nitroso compounds are referred to in relation to the results in food surveillance studies. Concentrations of Apparent Total N-nitroso Compounds (ATNC) averaged 2900 micrograms(N-NO)/kg in fried smoked bacon compared with 2400 micrograms/kg in fried unsmoked bacon; of this, known volatile and non-volatile N-nitroso compounds accounted for only 10-20%. ATNC were not detected in cheeses except those manufactured with added nitrate when ATNC levels up to 210 micrograms(N-NO)/kg were detected. Further studies are needed to determine the identity and toxicological properties of the non-volatile N-nitroso compounds.

  20. Examples and experience: on the uncertainty of medicine.

    Science.gov (United States)

    Pender, Stephen

    2006-03-01

    After a brief account of the uncertainty of medicine in early modern thought, this paper focuses on two supple, sophisticated accounts of medicine by 'non-medical' writers--Michel de Montaigne's views of medical theory and medical practice and Francis Bacon's proposals for renovating both--in which the claims of individual sufferers are set against the normativity of medicine as a whole. From around 1500 to around 1680, in the common ensemble of both learned and popular invective, medicine was disparaged as poor philosophy and worse practice, even as the 'lowest of professions'. In remarkably broad, elegant interventions, Montaigne argues that medicine is based on 'examples and experience' (and 'so is my opinion', he adds), impugning its universalizing claims with the tractable experience of his own embodiment, with his own historia and consilium, while Francis Bacon enlists dietetics, Hippocratic case-taking and medical history in his broad programme for the reform of medicine. He more or less accepts Montaigne's argument for particularity in medical theory and practice, but presses the particular into service in his reformist programme. Like many sixteenth- and early seventeenth-century scholars and physicians frustrated with Galenic methods and models, both turn to Hippocratic practice and to hygiene and dietetics as salves for an ailing discipline. Finally, I argue that both writers enquire into viable means for inflecting learned medicine with particular experience, and both settle on rhetorical tools - analogy and exemplarity - as the means by which universalized medical models might be particularized or reformed.

  1. 234U/238U and δ87Sr in peat as tracers of paleosalinity in the Sacramento-San Joaquin Delta of California, USA

    Science.gov (United States)

    Drexler, Judith Z.; Paces, James B.; Alpers, Charles N.; Windham-Myers, Lisamarie; Neymark, Leonid; Bullen, Thomas D.; Taylor, Howard E.

    2013-01-01

    The purpose of this study was to determine the history of paleosalinity over the past 6000+ years in the Sacramento-San Joaquin Delta (the Delta), which is the innermost part of the San Francisco Estuary. We used a combination of Sr and U concentrations, d87Sr values, and 234U/238U activity ratios (AR) in peat as proxies for tracking paleosalinity. Peat cores were collected in marshes on Browns Island, Franks Wetland, and Bacon Channel Island in the Delta. Cores were dated using 137Cs, the onset of Pb and Hg contamination from hydraulic gold mining, and 14C. A proof of concept study showed that the dominant emergent macrophyte and major component of peat in the Delta, Schoenoplectus spp., incorporates Sr and U and that the isotopic composition of these elements tracks the ambient water salinity across the Estuary. Concentrations and isotopic compositions of Sr and U in the three main water sources contributing to the Delta (seawater, Sacramento River water, and San Joaquin River water) were used to construct a three-end-member mixing model. Delta paleosalinity was determined by examining variations in the distribution of peat samples through time within the area delineated by the mixing model. The Delta has long been considered a tidal freshwater marsh region, but only peat samples from Franks Wetland and Bacon Channel Island have shown a consistently fresh signal (Browns Island) has alternated between fresh and oligohaline (0.5-5 ppt).

  2. Technological feasibility of preserving meat, poultry and fish products by using a combination of conventional additives, mild heat treatment and irradiation

    International Nuclear Information System (INIS)

    Wierbicki, E.

    1981-01-01

    Radappertization is particularly applicable to precooked meat, poultry, fin fish, and shellfish, as well as to dry foods, animal feed, and spices. The resulting radappertized products are free from food spoilage microorganisms and organisms of public health significance, including the pathogens such as C. botulinum, salmonellae, trichinae, etc. The radappertized products can be stored without refrigeration for long periods (years), the limiting factor being the integrity of the primary packaging material. Irradiation sterilization of cured meats allows complete elimination or a drastic reduction of incoming nitrite to the levels needed only for characteristic colour and flavour of the items while providing protection against C. botulinum by irradiation. The irradiated-cured products with the low levels of added nitrite are free from residual nitrite and nitrosamines, including nitrosopyrrolidine in fried bacon. In recent co-operative research with the US Department of Agriculture, it was shown that irradiation also destroys pre-formed nitrosamines in bacon. The technology of the process was developed by the US National Food Irradiation Program and the US Army from 1953 to 1980. The US Army spearheaded the development of this new technology to the point where the food irradiation potentials have become meaningful within the broad scope of national and international interests. Therefore, it was highly appropriate that, effective 1 October 1980, the responsibility for the programme at this stage was transferred to the US Department of Agriculture which has been designated as the leading agency for the US Federal food and nutrition programmes

  3. Processing, physicochemical, and sensory analyses of ostrich meat hamburger

    Directory of Open Access Journals (Sweden)

    Vera Lúcia Ferreira de Souza

    2012-09-01

    Full Text Available The objective of this study was to assess the potential utilization of ostrich meat trimming in hamburger preparation, as well as its physicochemical and sensory characterization. Using ostrich meat trimmings from the legs and neck, four different formulations were prepared with varied amounts of bacon and textured soybean protein. Physical analysis of yield, shrinkage percentage, and water retention capacity and chemical analysis of proximate composition, cholesterol levels, and calories were performed. The formulations underwent sensory analysis by 52 potential ostrich meat consumers, who evaluated tenderness, juiciness, flavor, and purchase intent. The formulations containing textured soybean protein showed the highest yield, lowest shrinkage percentage, and highest water retention capacity. Lipid content varied from 0.58 to 4.99%; protein from 17.08 to 21.37%; ash from 3.00 to 3.62%; moisture from 73.87 to 76.27%; cholesterol from 22.54 to 32.11 mg.100 g-1; and calorie from 87.22 to 163.42 kcal.100 g-1. All formulations showed low cholesterol and calorie levels, even that containing 10% bacon and 3.5% textured soybean protein, which achieved the best scores and acceptance by the panelists.

  4. Agresores y víctimas : el sacrificio del artista

    Directory of Open Access Journals (Sweden)

    Sagrario Aznar Almazán

    1997-01-01

    Full Text Available La Crucifixión, como tema de la pintura, escultura o performance contemporáneos, ha tenido un cierto carácter de comodín para muchos artistas del siglo actual, desde Picasso, Bacon o Saura, hasta Beuys y Manzoni. Todos ellos han subrayado la significación que identifica este tema con la condición sufriente intrínseca al ser humano, especialmente al artista, imbuido desde el siglo pasado con la ambiciosa misión de cambiar el mundo. En todas estas obras hay una evidente pulsión de muerte sacrificial, chamanística, que ha atravesado todo el arte del siglo XX con el único fin, por parte de los artistas, de iluminar a los demás hombres.As a subject of painting, sculpture or contemporary performance, The Crucifixion has had a certain multifaceted character for many artists of the present century, from Picasso, Bacon and Saura, to Beuys and Manzoni. All of them emphasized the facet that identifies this subject with the suffering condition intrinsic to the human being, specially to artists, which were imbued since the last century with the ambitious task of changing the world. All those works exhibit a pulsebeat recurrent throughout 20th Century Art, a yearning for sacrificial, chamanistic death, with the artist enlightening the rest of mankind as sole aim.

  5. Proteus rebound: reconsidering the "torture of nature".

    Science.gov (United States)

    Pesic, Peter

    2008-06-01

    Though Carolyn Merchant has agreed that Francis Bacon did not advocate the "torture of nature," she still maintains that "the very essence of the experimental method arose out of human torture transferred onto nature." Her arguments do not address serious problems of logic, context, and contrary evidence. Her particular insistence on the influence of the torture of witches ignores Bacon's skepticism about witchcraft as superstitious or imaginary. Nor do the writings of his successors sustain her claim that they carried forward his supposed program to abuse nature. We should be wary of metaphorical generalizations that ignore the context of the metaphor, the larger intent of the writers, and the fundamental limitations of such metaphors as descriptions of science. There are no scientific methods which alone lead to knowledge! We have to tackle things experimentally, now angry with them and now kind, and be successively just, passionate, and cold with them. One person addresses things as a policeman, a second as a father confessor, a third as an inquisitive wanderer. Something can be wrung from them now with sympathy, now with force; reverence for their secrets will take one person forwards, indiscretion and roguishness in revealing their secrets will do the same for another. We investigators are, like all conquerors, discoverers, seafarers, adventurers, of an audacious morality and must reconcile ourselves to being considered on the whole evil.

  6. De la Casa de Salomón a la Research University

    Directory of Open Access Journals (Sweden)

    Christopher Britt Arredondo

    2013-01-01

    Full Text Available Este ensayo contempla las miserias de la vida académica en las Research Universities norteamericanas y propone un programa de regeneración intelectual que recupere las tradiciones esclarecidas de la historia moderna de la humanidad. Así, la distopía real de la actual vida académica se contrasta con la utopía esclarecida que Francis Bacon plantea en su Nova Atlantis. La tesis central de este ensayo es que para regenerar la vida intelectual hay que recuperar los ideales universales del esclarecimiento y generar nuevos espacios no académicos para la expresión, tanto científica como artística, de una conciencia humana coherente, íntegra y solidaria. This essay considers the miseries of academic life in the Research Universities of North America and proposes a program for intellectual regeneration that is based in the enlightened traditions of modern history. As such, the dystopian reality of current academic life is here contrasted with the enlightened utopia that Francis Bacon presents in his New Atlantis. The main argument of this essay is that in order to regenerate intellectual life, it is necessary to recuperate the universal ideals of the enlightenment and generate new non-academic spaces for the expression, as much scientific as artistic, of a coherent human consciousness that unifies the expansion of knowledge to the betterment of life.

  7. Composición esterólica de la fracción insaponificable del aceite de aguacate de distintas variedades

    Directory of Open Access Journals (Sweden)

    Martínez Nieto, L.

    1994-12-01

    Full Text Available The study of the sterolic composition of the unsaponifiable fraction of oil obtained from several varieties of avocados (Bacon, Fuerte, Hass, and Reed there is not any difference among several areas, sizes and pick up dates for the same variety, but there are differences that depend on the analysed variety, therefore it is possible to concluir that an itemized analysis of the sterolic composition of the oil may be an avocado variety indicator.

    El estudio de la composición esterólica de la fracción insaponificable de aceite obtenido de distintas variedades de aguacates (Bacon, Fuerte, Hass y Reed pone de manifiesto que no existen diferencias para una misma variedad incluso para distintas zonas, calibres y fechas de corte, pero si existen diferencias que dependen de la variedad analizada, pudiéndose concluir que un análisis detallado de la composición esterólica puede ser indicativo de la variedad de aguacate de que procede un aceite.

  8. Cold water, ultra-high pressure cleaning of abattoirs.

    Science.gov (United States)

    Dempster, J F

    1977-02-01

    Cold water (10 degrees C) at ultra-high pressure (38-5--49 kg/cm2) was compared with (a) hot water 65-6--82.2 degrees C) at low pressure (4-2--5-6 kg/cm2) and (b) hot water containing a detergent (2% (w/v) sodium silicate). Seven sites were examined in a beef abattoir and six in a bacon factor. Three surfaces in the beef abattoir had lower residual colony counts (higher reductions) after hot water/low pressure than after cold water/high pressure. However, the differences were not significant (P greater than 0-05). The range of the mean log10 count/cm2 before cleaning was 4-02-5.15, and after cleaning 1-73-2.32 (hot water) and 1-9--2-85 (cold water). On three of the remaining sites, the three methods were compared. The total differences between treatments were not significant (P greater than 0-05), although there was an effect of surface and an interaction between surface and treatment. The cold water produced lower residual counts on three sites in the bacon factory than the hot water (45--54 degrees C). However, the differences were not significant on the remaining surfaces.

  9. “Tenía corazón”: Dulce dueño de Emilia Pardo Bazán

    Directory of Open Access Journals (Sweden)

    Charnon-Deutsch, Lou

    2006-06-01

    Full Text Available This article explores Pardo Bazán´s dialogue with realist representational fiction, with its voyeuristic obsessions, by revisiting certain passages in the novel Dulce Dueño and reviewing recent feminist scholarship (Bieder, Bacon, Medina and Kirkpatrick that sees the novel to varying degrees as subversive of the male gaze. While these critics correctly see the novel as gesturing towards modernity, this article examines also its backward glance at earlier woman-plots in relation to feminine subjectivity that imagine various ways to demonstrate that woman tenía corazón.Este ensayo explora el diálogo de Pardo Bazán con la ficción representativa realista, con sus obsesiones voyeuristas, revisitando ciertos pasajes de la novela Dulce Dueño y revisando investigaciones feministas recientes (Bieder, Bacon, Medina y Kirkpatrick que consideran la novela como una subversión, en distintos grados, de la mirada masculina. Mientras que estos críticos ven en la novela, acertadamente, un ademán hacia la modernidad, se examina también aquí su ojeada retrospectiva hacia anteriores tramas que exploran la subjetividad femenina y que imaginan varias maneras de demostrar que la mujer tenía corazón.

  10. Dual-code quantum computation model

    Science.gov (United States)

    Choi, Byung-Soo

    2015-08-01

    In this work, we propose the dual-code quantum computation model—a fault-tolerant quantum computation scheme which alternates between two different quantum error-correction codes. Since the chosen two codes have different sets of transversal gates, we can implement a universal set of gates transversally, thereby reducing the overall cost. We use code teleportation to convert between quantum states in different codes. The overall cost is decreased if code teleportation requires fewer resources than the fault-tolerant implementation of the non-transversal gate in a specific code. To analyze the cost reduction, we investigate two cases with different base codes, namely the Steane and Bacon-Shor codes. For the Steane code, neither the proposed dual-code model nor another variation of it achieves any cost reduction since the conventional approach is simple. For the Bacon-Shor code, the three proposed variations of the dual-code model reduce the overall cost. However, as the encoding level increases, the cost reduction decreases and becomes negative. Therefore, the proposed dual-code model is advantageous only when the encoding level is low and the cost of the non-transversal gate is relatively high.

  11. [Longlived examples. Function and formal principles of historical exempla of old age in the early-modern dietetic literature].

    Science.gov (United States)

    Schäfer, Daniel

    2003-01-01

    Since antiquity, the exemplum can be proven in numerous types of texts, as it fulfills a notable didactic and rhetorical function: On the one hand it serves to a deductive illustration of common doctrines; on the other it is until the Enlightenment the scientific basis of cognition: in the view of medieval artistotelists, of who FRANCIS BACON was (in a special sense) one of the last champions, the exemplum takes on an inductive function: the sensual perception of the exampla generates the understanding of the universal, as the exemplum always refers to the exemplar, to the original form. Regarding the eminent deductive/inductive significance of the exempla, it is not surprising that they are an essential factor in dietetic literature. Whereas such exemples were very rare in the general literature on health care written by physicians and in specific papers of old-age assistance, they formed an integral part of texts composed for a large public by medical laymen such as (Ps.-) ROGER BACON, MARSILIO FICINO, ALVISE CORNARO or FRANCIS BACON. In these studies, the issue of a natural limit of human life was discussed intensively. In this context the "historical" sources were of high importance, even if, from a todays point of view, their use was completely non-historical. Often their crude instrumentalization and new interpretations can only be understood in the scholarly context of the time: E.g. in debates of specialists with outsiders or when serving as argument for physiological theories and therapeutical regimes. Not until late Renaissance, the historical exemple was replaced by the individual experience. It is striking that most of all historical exemples found in dietetic papers were positive. This humanistic and Christian ideal concept of old age, which completely contradicts the medical reality, had obviously a stronger fascination on the authors of early modern times than the inductive function of negative exempla (which are very important for a rational

  12. Geologic Map of Mount Mazama and Crater Lake Caldera, Oregon

    Science.gov (United States)

    Bacon, Charles R.

    2008-01-01

    Crater Lake partly fills one of the most spectacular calderas of the world, an 8-by-10-km basin more than 1 km deep formed by collapse of the volcano known as Mount Mazama (fig. 1) during a rapid series of explosive eruptions about 7,700 years ago. Having a maximum depth of 594 m, Crater Lake is the deepest lake in the United States. Crater Lake National Park, dedicated in 1902, encompasses 645 km2 of pristine forested and alpine terrain, including the lake itself, virtually all of Mount Mazama, and most of the area of the geologic map. The geology of the area was first described in detail by Diller and Patton (1902) and later by Williams (1942), whose vivid account led to international recognition of Crater Lake as the classic collapse caldera. Because of excellent preservation and access, Mount Mazama, Crater Lake caldera, and the deposits formed by the climactic eruption constitute a natural laboratory for study of volcanic and magmatic processes. For example, the climactic ejecta are renowned among volcanologists as evidence for systematic compositional zonation within a subterranean magma chamber. Mount Mazama's climactic eruption also is important as the source of the widespread Mazama ash, a useful Holocene stratigraphic marker throughout the Pacific Northwest, adjacent Canada, and offshore. A detailed bathymetric survey of the floor of Crater Lake in 2000 (Bacon and others, 2002) provides a unique record of postcaldera eruptions, the interplay between volcanism and filling of the lake, and sediment transport within this closed basin. Knowledge of the geology and eruptive history of the Mount Mazama edifice, greatly enhanced by the caldera wall exposures, gives exceptional insight into how large volcanoes of magmatic arcs grow and evolve. Lastly, the many smaller volcanoes of the High Cascades beyond the limits of Mount Mazama are a source of information on the flux of mantle-derived magma through the region. General principles of magmatic and eruptive

  13. Ham and belly processing characteristics of immunological castrated barrows (Improvest) fed ractopamine hydrochloride (Paylean).

    Science.gov (United States)

    Lowe, B K; Overholt, M F; Gerlemann, G D; Carr, S N; Rincker, P J; Schroeder, A L; Petry, D B; McKeith, F K; Allee, G L; Dilger, A C

    2016-02-01

    Effects of sex class (physically castrated, PC or immunologically castrated, IC) and diet (0 or 5mg/kg ractopamine hydrochloride, RAC) on characteristics of ham and bellies were determined from pigs slaughtered in three groups with similar ending live weights. One carcass per pen per marketing group (n=8) was selected to evaluate further processing characteristics. Data were analyzed as a 2×2 factorial design with a split plot in time and fixed effects of sex, diet, marketing group, and their interactions. IC fresh bellies were thinner (P0.05) fresh ham or belly characteristics but decreased (P<0.01) fat in cured PC bellies. Marketing group affected (P<0.05) fresh quality, processing characteristics, and composition of hams and bellies. Immunological castration and RAC produced leaner finished products but did not alter processing yield of hams or bacon. Copyright © 2015 Elsevier Ltd. All rights reserved.

  14. Fat food habitual intake and risk of oral cancer.

    Science.gov (United States)

    Toporcov, Tatiana Natasha; Antunes, José Leopoldo Ferreira; Tavares, Marcos Roberto

    2004-10-01

    This case-control study evaluated fat food habitual intake in the context of the Brazilian diet as a risk factor for oral cancer. A food frequency questionnaire was applied to 70 patients with oral carcinoma and an equal number of controls treated in the same hospital for acute non-neoplastic conditions. Participants were paired for age, gender and smoking status, and matched by frequency for the use of dental prostheses and length of smoking history. Conditional logistic regression for multivariate analysis indicated as risk factors the habitual intake of foods rich in animal and saturated fat: pork meat, soup, cheese, bacon and fried food. The multivariate model also indicated the protective effect of non-cooked butter or margarine, probably the most effective vehicle for vitamin A ingestion in the Brazilian diet. These findings suggest that there is a non-negligible scope for the prevention of oral cancer through the improvement of diet.

  15. N-nitrosamines in processed meat products – analysis, occurrence, formation, mitigation and exposure

    DEFF Research Database (Denmark)

    Herrmann, Susan Strange

    N-nitrosamines (NA) occur in sodium nitrite (nitrite) preserved meat products as bacon, sausages, ham and several types of luncheon meats. Several of these NA are carcinogenic and high intake of processed meat products has been associated with increased risk of cancer and other adverse health...... effects in some epidemiologic studies. Exposure to NA via meat products may be the underlying reason for this association. The levels of NA in processed meat products ought therefore to be as low as possible. There is a large amount of literature on the occurrence, formation and mitigation of NA in meat...... is it to identify strategies for the prevention of NA formation in general and not only for a few NA. The aim of the present thesis was therefore to study the role of ingoing amount of nitrite, factors relevant for industrial processing of meat, fat content and the effect of heat treatment on the formation of VNA...

  16. LA LUDOPATÍA Y LOS DOCENTES EN LA UNIVERSIDAD DE SAN BUENAVENTURA, SECCIONAL DE MEDELLÍN, COLOMBIA – 2010

    Directory of Open Access Journals (Sweden)

    Jorge Arturo Pérez Pérez

    2010-06-01

    Full Text Available This current study consists of a description of theuse of games of chance and videogames by thestudents, instructors and employees at SaintBonaventure University, Medellin branch andtheir relations with the medical andpsychological dimensions in which the followingvariables were involved: difficulties forconcentration, frame of mind, physicaldiscomfort, the preference of games to sports, aswell as the relaxed atmosphere produced by thegame; in this second stage, the results given dealwith university instructors. Federico Burgos Acevedo, Head of Roger Bacon Research Center, is responsible for the Epi-Info tethodological assistantship. This study is endorsed by the Interdisciplinary Group of Psychosocial Studies in Addictions –GIEPSA – which is coordinated by Víctor Hugo Cano B, and Jorge Arturo Pérez P., being the main researcher, who belongs to the Research and Attention Center to the Drug Addict – CIAF –, which is directed by Francisco Javier Arias Zapata.

  17. DYSTOPIAN FURCATIONS IN MODERN LITERATURE

    Directory of Open Access Journals (Sweden)

    KUBILAY AKMAN

    2015-05-01

    Full Text Available Modern literature of the 20th century had provided several “dystopian furcations” in the history of Western literature, represented most typically by G. Orwell, A. Huxley, Y. Zamiatin and R. R. Bradbury. What were the motivating factors behind these lines of dystopia? In this paper, we are going to discuss the phenomenon of dystopia in modern literature, based on the critical heritage of modern social theory and philosophy. Where does appear the differences between utopia and dystopia? Are the fictional worlds of More, Campanella and Bacon entirely different from the dark illustrations imagined by Orwell, Bradbury, Zamiatin and Huxley? Is there something common inside the imaginary “mechanisms” of utopian and dystopian fictions? These are the core questions we will discuss around this paper

  18. The luminescence dating chronology of a deep core from Bosten Lake (NW China) in arid central Asia reveals lake evolution over the last 220 ka

    DEFF Research Database (Denmark)

    Li, Guoqiang; Duan, Yanwu; Huang, Xiaozhong

    2016-01-01

    The lacustrine deposits of lakes in arid central Asia (ACA) potentially record palaeoclimatic changes on orbital and suborbital time scales, but such changes are still poorly understood due to the lack of reliable chronologies. Bosten Lake, the largest freshwater inland lake in China, is located...... signals are likely to be well bleached at deposition. Bacon age-depth modelling was used to derive a chronology spanning the last c. 220 ka. The chronology, lithology and grain-size proxy record indicate that Bosten Lake formed at least c. 220 ka ago and that lake levels fluctuated frequently thereafter......-level fluctuations in the lakes of ACA may not respond directly to climatic changes and may be affected by a number of complex factors....

  19. PPCCT-2000. Perspectiva Histórica de la Bioquímica

    Directory of Open Access Journals (Sweden)

    Martín Municio, Ángel

    2004-10-01

    Full Text Available Una de las parcelas de la sabiduría se ha atribuido tradicionalmente a la historia y, en la presentación del estado general del saber, se refería Bacon al valor de la historia de esta manera: «Una historia correcta del saber, donde se contengan las antigüedades y orígenes de los conocimientos; sus invenciones, sus tradiciones, sus florecimientos, decadencias y olvidos, con las causas y ocasiones de los mismos, y todos los demás sucesos relacionados con el saber, a lo largo de las edades del mundo, puedo afirmar con certeza que no existe».…

  20. SANIFICATION PROTOCOLS EVALUATION IN BUTCHER SHOPS AND FISH MARKETS WITH LABORATORY FOR COOKED AND/OR READY TO COOK PRODUCTION – PRELIMINARY RESULTS

    Directory of Open Access Journals (Sweden)

    G. Blasi

    2010-06-01

    Full Text Available The application of sanification protocols is a pre-requisite for safety and hygienic quality assurance of foodstuff. At the moment food business operators establish own hygienic standards based on literature or internal standards. The aim of this study was to evaluate the effectiveness of cleaning and disinfection protocols in 57 butcher shops and 27 fish markets in Fermo and Ascoli Piceno. During the routine official inspections, from March and December 2008, 272 environmental samples were collected by swab method on sanitized surfaces (table, cutting board and working plan ... and equipment (balances, mincers, bacons, slicers ... and examined for total aerobic mesophilic count (CMT and Enterobacteriaceae. The results obtained were ranked into three microbiological classes (CMT Log CFU/cm2 class A:

  1. A historical review of the concept of vascular dementia: lessons from the past for the future.

    Science.gov (United States)

    Román, G C

    1999-01-01

    The history of senile dementia begins in the Greco-Roman period with basic concepts of senility by Pythagoras and Hippocrates. During the Middle Ages, the main contribution was by Roger Bacon in 1290. The first textbook of neurology, De cerebri morbis, by Jaso de Pratis (1549), included a chapter on dementia ("De memoriae detrimento"). In the 17th century, Thomas Willis recognized intellectual loss with aging. In the 19th century, Philippe Pinel removed chains from the mentally ill; his student Esquirol wrote the first modern classification of mental disease, including senile dementia. In 1860, Morel recognized brain atrophy with aging. The modern history of vascular dementia began in 1896, when Emil Kraepelin in his textbook Psychiatrie included "arteriosclerotic dementia" among the senile dementias, following the ideas of Otto Binswanger and Alois Alzheimer, who had differentiated clinically and pathologically arteriosclerotic brain lesions from senile dementia and from neurosyphilitic general paresis of the insane. Binswanger's and Alzheimer's contributions are reviewed in detail.

  2. [Measure in Arabic and Middle Age medicine].

    Science.gov (United States)

    Angeletti, L R

    1995-01-01

    During the XIVth century to the qualitative knowledge is superimposed the concept of the importance of a quantitative evaluation of natural phenomena. The Arabic works on science, first translated in Latin by Adelard of Bath, and the recovery of classical culture into Western Europe are discussed by Grosseteste, R. Bacon and Ockham with a separation of religious truth from the scientific findings; Jean Buridan (Paris) applied this meaning to physics and Simone di Castello (Bologna) considered the necessity of the measure of elements, qualities and humours to explain and correct health and disease. So, the logica nova was acquired also by medicine, as demonstrated by the works of Anthony Ricart and by the direct quantitation made by Santorio Santorio (early XVIIth c.), who constructed appropriate instruments for measurement of medical parameters.

  3. The Meat City

    DEFF Research Database (Denmark)

    Thelle, Mikkel

    2017-01-01

    This article investigates the emergence of the Copenhagen slaughterhouse, called the Meat City, during the late nineteenth century. This slaughterhouse was a product of a number of heterogeneous components: industrialization and new infrastructures were important, but hygiene and the significance...... of Danish bacon exports also played a key role. In the Meat City, this created a distinction between rising production and consumption on the one hand, and the isolation and closure of the slaughtering facility on the other. This friction mirrored an ambivalent attitude towards meat in the urban space: one...... where consumers demanded more meat than ever before, while animals were being removed from the public eye. These contradictions, it is argued, illustrate and underline the change of the city towards a ‘post-domestic’ culture. The article employs a variety of sources, but primarily the Copenhagen...

  4. [The function of analogies in natural sciences, also in contrast to metaphors and models].

    Science.gov (United States)

    Hentschel, Klaus

    2010-01-01

    This introduction surveys the various functions of analogies in science, medicine and technology. The focus is on their heuristic importance. The productiveness of analogies is linked to the systematic depth and breadth of the established connections. Various examples are presented from different periods in the history of science, most notably Galileo; such late-Victorian Maxwellians as George Francis FitzGerald and Oliver Lodge; and Heinrich HERTZ and Niels BOHR. These examples are examined in terms of the specific differing temporal ranges of their claimed validities. They serve as evidence or counterevidence for various systematic analyses of analogies as put forward by various philosophers of science, most notably Francis Bacon, John Stuart Mill, Ernst Mach, Harald Høffding, Ernest Nagel, Mary Hesse and Peter Achinstein. The analytic framework for analogies supported here is what the cognitive scientist Dedre Gentner has termed structure-mapping.

  5. Summary of the engineering assessment of radioactive sands and residues, Lowman Site, Lowman, Idaho

    International Nuclear Information System (INIS)

    1981-09-01

    Ford, Bacon and Davis Utah Inc. has reevaluated the Lowman site in order to revise the December 1977 engineering assessment of the problems resulting from the existence of radioactive sands and residues at Lowman, Idaho. This engineering assessment has included the preparation of topographic maps, the performance of core drillings and radiometric measurements sufficient to determine areas and volumes of radioactive sands and residues and radiation exposures of individuals and nearby populations, the investigations of site hydrology and meteorology, and the evaluation and costing of alternative corrective actions. Radon gas released from the 191,000 tons of radioactive sands, residues, and contaminated soils at the Lowman site constitutes the most significant environmental impact, although windblown radioactive sands and external gamma radiation also are factors

  6. Yarrowia divulgata f.a., sp. nov., a yeast species from animal-related and marine sources

    DEFF Research Database (Denmark)

    Nagy, Edina; Niss, Marete; Dlauchy, Dénes

    2013-01-01

    Five yeast strains, phenotypically indistinguishable from Yarrowia lipolytica and Yarrowia deformans, were recovered from different animal-related samples. One strain was isolated from a bacon processing plant in Denmark, two strains from chicken liver in the USA, one strain from chicken breast...... the genotypically closest relative (LSU rRNA gene D1/D2 and ITS region similarity of 97.0 and 93.7 %, respectively). Yarrowia divulgata f.a., sp. nov. is proposed to accommodate these strains with F6-17(T) ( = CBS 11013(T) = CCUG 56725(T)) as the type strain. Some D1/D2 sequences of yeasts from marine habitats were...

  7. Radiological survey of the inactive uranium-mill tailings at Gunnison, Colorado

    International Nuclear Information System (INIS)

    Haywood, F.F.; Jacobs, D.G.; Hubbard, H.M. Jr.; Ellis, B.S.; Shinpaugh, W.H.

    1980-03-01

    The findings of a radiological survey of the inactive uranium-mill site at Gunnison, Colorado, conducted in May 1976, are presented. Results of surface soil sample analyses and direct gamma radiation measurements indicate limited spread of tailings off the site. The only significant above background measurements off the site were obtained in an area previously covered by the tailings pile. There was little evidence of contamination of the surface or of unconfined groundwater in the vicinity of the tailings pile; however, the hydrologic conditions at the site indicate a potential for such contamination. The concentration of 226 Ra in all water samples except one from the tailings pile was well below the concentration guide for drinking water. The subsurface distribution of 226 Ra in 14 bore holes located on and around the tailings pile was calculated from gamma ray monitoring data obtained jointly with Ford, Bacon and Davis Utah Inc

  8. Dai nippon printing co., ltd, Medi-Ca AC for enumeration of aerobic bacteria. Performance tested method 041302.

    Science.gov (United States)

    Okochi, Norihiko; Yamazaki, Mamoru; Kiso, Shoichi; Kinoshita, Mai; Okita, Yurie; Kazama, Keisuke; Saito, Rui

    2014-01-01

    A ready-made dry medium method for aerobic count, the MediCa AC method, was compared to the AOAC Official Method 966.23, Microbiological Methods, for seven different heat-processed meat matrixes: cooked roast beef, Chinese barbecued pork (barbecued pork seasoned with honey-based sauce), bacon, cooked ham, frankfurter (made from beef and pork), and boiled and cooked pork sausage. The 95% confidence interval for the mean difference between the two methods at each contamination level for each matrix fell within the range of -0.50 to 0.50, and no statistical difference was observed at all three contamination levels for five matrixes. These results demonstrate that the Medi-Ca AC method is a reasonable alternative to the AOAC 966.23 method for cooked meat products.

  9. Ethical Traceability and Communicating Food

    DEFF Research Database (Denmark)

    Traceability – the ability to track a product from farm to plate – is now widely used in the food sector for a range of purposes: it allows companies to improve efficiency, facilitates product recall, and helps producers flag the specific characteristics of their goods. But traceability systems a...... food choices consistent with their own values, but also to play a more informed role in the way food is produced and distributed. It will appeal to academics, students and policy makers with an interest in traceability, food ethics and food policy....... ethics, political philosophy and philosophy of law) around food ethics and empirical research in three important food chains (UK bread, Danish bacon and Greek olive oil) to argue that ethical traceability systems could be used to communicate food information to consumers, allowing them not only to make...

  10. Armed Forces Food Preferences

    Science.gov (United States)

    1974-12-01

    PI M kc 2 «t m O *-t (M PI ^ff tn Ul t~ at <n a f-i (Vi PI 9 E ia ^i »4 n M M (M M (M M M M (y Kl pi pt PI PI •< ei — • .-I 9) 01 sy...CD CO CD CD CO COCO®® 121 Lettuce Salad o CD <£> CO CO CO CD CD ® CD CD CD CD CD ®®®®®®®®®® 122 Buttered Carrots o CD<X>C£> COC© CO® ÖD® C® CD CO...359 Harvard Beets o CD CD CD CD CD CD CD CD CD CD CD CD CD CD CD CD CD CD CD CO CD CD CD 360 Bacon, Lettuce ft Tomato Sandwich o CD CD CD CD CD CD

  11. The Nursing Process

    Directory of Open Access Journals (Sweden)

    M. Hammond

    1978-09-01

    Full Text Available The essence of the nursing process can be summed up in this quotation by Sir Francis Bacon: “Human knowledge and human powers meet in one; for where the cause is not known the effect cannot be produced.” Arriving at a concise, accurate definition of the nursing process was, for me, an impossible task. It is altogether too vast and too personal a topic to contract down into a niftylooking, we-pay-lip-service-to-it cliché. So what I propose to do is to present my understanding of the nursing process throughout this essay, and then to leave the reader with some overall, general impression of what it all entails.

  12. Error, contradiction and reversal in science and medicine.

    Science.gov (United States)

    Coccheri, Sergio

    2017-06-01

    Error and contradictions are not "per se" detrimental in science and medicine. Going back to the history of philosophy, Sir Francis Bacon stated that "truth emerges more readily from error than from confusion", and recently Popper introduced the concept of an approximate temporary truth that constitutes the engine of scientific progress. In biomedical research and in clinical practice we assisted during the last decades to many overturnings or reversals of concepts and practices. This phenomenon may discourage patients from accepting ordinary medical care and may favour the choice of alternative medicine. The media often enhance the disappointment for these discrepancies. In this note I recommend to transfer to patients the concept of a confirmed and dependable knowledge at the present time. However, physicians should tolerate uncertainty and accept the idea that medical concepts and applications are subjected to continuous progression, change and displacement. Copyright © 2017 European Federation of Internal Medicine. Published by Elsevier B.V. All rights reserved.

  13. Knowledge Representation from Classification Schema to Semantic Web (I

    Directory of Open Access Journals (Sweden)

    Silvia-Adriana Tomescu

    2014-01-01

    Full Text Available In this essay we aim to investigate knowledge as approach of describing possible worlds through classification schema, taxonomies, ontologies and semantic web. We focus on the historical background and the methods of culture and civilization representation. In this regard, we studied the ancient concern to classify knowledge, from the biblical period when the Tree Metaphor concentrated the essence of knowledge, to the Francis Bacon classification and then Paul Otlet and we analysed the languages used in the scientific fields and then in the information science filed, emphasizing on the improvements of the ICT: hypertext and semantic web. We paid a special attention to the knowledge construction through math language and exchange standards. The reason of the approach comes from the logic and philosophic base of the knowledge representation that underline the idea that only properly structured scientific domains ensure the progress of the society.

  14. Les origines de la notion de politique scientifique en Europe. Introduction générale

    Directory of Open Access Journals (Sweden)

    Robert Halleux

    2011-08-01

    Full Text Available La notion de politique scientifique est délibérément anachronique. Elle se résume dans la formule « pour la science et par la science ». L’État soutient et planifie la recherche scientifique, mais il la met au service de ses grands desseins. Depuis l’époque d’Archimède et d’Hiéron, science et pouvoir interfèrent, mais leurs interactions prennent des formes diverses selon les périodes et les contextes. En introduction au débat, on esquissera une typologie internationale des modes de gestion de la science aux xvie et xviie siècles et on dégagera les sources d’inspiration particulièrement dans l’œuvre politique de Francis Bacon.

  15. MACARIA AND THE PURITAN ETHICS OF DIRECT PARTICIPATION IN THE TRANSFORMATION OF THE WORLD

    Directory of Open Access Journals (Sweden)

    Oana MATEI

    2011-11-01

    Full Text Available This paper explores a particular way in which theBaconian reformation of knowledge can be seen as providing conditions ofpossibility for the emergence of Puritan ethics in the mid-seventeenthcenturyEngland. Macaria, along with other works belonging to the Puritanliterature, shares the concern for moral and cognitive reformation of thehuman being, as well as the desire to continue some of the unfinishedprojects and writings of Francis Bacon, developing a specific type of ethics,the Puritan ethics of direct participation in the transformation of the world.I will show that the Puritan ethics developed in Macaria is a response to theBaconian “quest for knowledge” and a continuation of Bacon’sprovidentialist views on the history of humankind.

  16. Baconsche Tatsachen

    Directory of Open Access Journals (Sweden)

    Lorraine Daston

    2002-01-01

    Full Text Available Not only facts as words and concepts, but also facts as a form of experience have a history. The origins of the scientific fact as a category of experience lie in the legal fact, particularly in the work of the English jurist and natural philosopher Francis Bacon (1561-1626. The category of the fact, as a bare statement of that which is the case, unembellished by inference, interpretation, or generalization, was the creation of early modern lawyers, and then eagerly taken up by historians, natural philosophers, and even theologians--first in English, then in French, and still later in German. Baconian facts forged a new kind of scientific experience, with distinctive objects, practices, and textures. The legal distinction between matters of fact and matters of law seemed to many seventeenth-century natural philosophers to be eminently useful in driving a wedge between observations and hypotheses, between data and conjecture, especially for controversial issues.

  17. Phänomenologie des Raumes bei Descartes und Husserl

    Directory of Open Access Journals (Sweden)

    Granz, Holger

    2010-09-01

    Full Text Available In this text, spatiality will be discussed from a philosophical point of view, in examining the positions of Descartes and Husserl. On the one hand, the philosophy of Descartes marks the beginning of the modern era. Next to Francis Bacon, he is the one to pave the way for the upcoming sciences, especially physics, by an analytical geometry that roots in his philosophy. On the other hand, Husserl shall be examined,a quite different approach to spatiality than the one employed by Descartes. Because Husserl’s phenomenology centers upon the analysis of experience,intending that the objects themselves shall “tell” us what they are. Both approaches became influential for attempts to comprehend spatiality, since other conceptions to follow are referring to them.

  18. Complexes Tickling the $ubject

    Directory of Open Access Journals (Sweden)

    Matthew Gildersleeve

    2016-11-01

    Full Text Available This article continues my earlier work of reading Jung with Lacan. This article will develop Zizek’s work on Lacan’s concept of objet petit a by relating it to a phenomenological interpretation of Jung. I use a number of different examples, including Zizek’s interpretation of Francis Bacon, Edvard Munch, Hans Holbein and Johann Gottlieb Fichte, to describe the objet petit a and its relationship to a phenomenological interpretation of complexes. By integrating other Lacanian concepts, such as subject, drive, fantasy, jouissance, gaze, desire, and ego as well as the imaginary, symbolic and Real, this work also highlights how Hegel and Heidegger can elucidate the relationship between objet petit a and complexes. Jung’s transcendent function and the Rosarium Philosophorum also elucidate the relationship between Jung and Lacan.

  19. ¿De qué lado estás?

    Directory of Open Access Journals (Sweden)

    Thomas Sheehan

    2017-08-01

    Full Text Available En la época moderna se prioriza uno de nuestros dos «lados», el «lado» analítico, a expensas de nuestro «lado» más sintético e intuitivo. Las nefastas consecuencias del énfasis en la razón instrumental que empezó en la época de Francis Bacon han sido descritoselocuentemente por varios pensadores importantes, incluyendo Max Weber, Martin Heidegger y Jürgen Habermas. El descuido de nuestras capacidades imaginativas puede empobrecer nuestras producciones artísticas y científicas y puede dificultar el acceso a la experiencia religiosa. La solución pasa por fomentar las habilidades que están siendo marginadas progresivamente en el sistema educativo actual en un intento de conseguir un sano equilibrio o armonía entre las distintas habilidades cognitivas del ser humano.

  20. The body of the soul. Lucretian echoes in the Renaissance theories on the psychic substance and its organic repartition.

    Science.gov (United States)

    Tutrone, Fabio

    2014-01-01

    In the 16th and 17th centuries, when Aristotelianism still was the leading current of natural philosophy and atomistic theories began to arise, Lucretius' De Rerum Natura stood out as an attractive and dangerous model. The present paper reassesses several relevant aspects of Lucretius' materialistic psychology by focusing on the problem of the soul's repartition through the limbs discussed in Book 3. A very successful Lucretian image serves as flu rouge throughout this survey: the description of a snake chopped up, with its pieces moving on the ground (Lucretius DRN 1969, 3.657-669). The paper's first section sets the poet's theory against the background of ancient psychology, pointing out its often neglected assimilation of Aristotelian elements. The second section highlights the influence of De Rerum Natura and its physiology of the soul on Bernardino Telesio, Agostino Doni and Francis Bacon, since all of these authors engage in an original recombination of mechanical and teleological explanations.

  1. The Art of Memory and the Growth of the Scientific Method

    Directory of Open Access Journals (Sweden)

    Gopal P. Sarma

    2015-07-01

    Full Text Available I argue that European schools of thought on memory and memorization were critical in enabling growth of the scientific method. After giving a historical overview of the development of the memory arts from ancient Greece through 17th century Europe, I describe how the Baconian viewpoint on the scientific method was fundamentally part of a culture and a broader dialogue that conceived of memorization as a foundational methodology for structuring knowledge and for developing symbolic means for representing scientific concepts. The principal figures of this intense and rapidly evolving intellectual milieu included some of the leading thinkers traditionally associated with the scientific revolution; among others, Francis Bacon, Renes Descartes, and Gottfried Leibniz. I close by examining the acceleration of mathematical thought in light of the art of memory and its role in 17th century philosophy, and in particular, Leibniz’s project to develop a universal calculus.

  2. Knowledge Management – the Key Resource in the Knowledge Economy

    Directory of Open Access Journals (Sweden)

    Domingo NEVADO PEÑA

    2010-06-01

    Full Text Available The influence of global information and communication technology changes and globalization have transformed our society by favoring the economy and innovation as key driver of global competition. Creation and exploitation of knowledge has become key resource in the new economy. All advanced economies are technologically knowledgebased economy. Many of today's managers and their employees, still guided by the definition given by Francis Bacon (1597 “Knowledge is power” instead of “sharing and managing knowledge is power”. Knowing taken alone may not bring value if not shared before and then managed in an efficient manner. This article seeks to demonstrate what knowledge, what the knowledge management is and what are its main implications in the new economy, a knowledge-based economy.

  3. Różewicz about himself as someone else

    Directory of Open Access Journals (Sweden)

    Ryszard Kazimierz Przybylski

    2014-01-01

    Full Text Available It seems that Tadeusz Różewicz’s poem titled Francis Bacon or Diego Velazquez in a Dentist’s Chair is dedicated to the works of the author of Studies of Crucifixion. In fact, Różewicz writes about the impression that Bacon’s art left on him when he saw it in galleries and museums. This poem is also about fascination. Contrary to what may seem intuitive, it is not an attempt to describe the poet’s own way of interpreting these works; and even if so, this is only true to a limited extent. For Różewicz, Bacon’s works were just a pretext to look at himself, especially at his own early poems, from a distance – from a somewhat ironic distance. In this way the poet is able to present himself as “the other”, thus referring to the title of Paul Ricoeur’s book.

  4. DE SEMENTES, DE SABERES E DE PODERES OU DE OGMS E OLMS: EM BUSCA DE PRECISÃO CONCEITUAL

    Directory of Open Access Journals (Sweden)

    Carlos Walter Porto-Gonçalves

    2007-07-01

    Full Text Available Como a ciência está cada vez mais politizada, como demonstra o debate acerca dos transgênicos e da mudança climática global (efeito estufa, a exigência da precisão conceitual torna-se, exatamente por isso, ainda mais necessária. É sabido desde Francis Bacon e reiterado, mais recentemente, por Michel Foucault, que 'saber é poder'. Embora não haja consenso na comunidade científica quanto ao tratamento a ser dado a essa complexa relação, o fato é que a história recente vem nos obrigando a dedicarmos mais atenção ao tema. ...

  5. La Icaria di Étienne Cabet: un’utopia letteraria del XIX secolo

    Directory of Open Access Journals (Sweden)

    José D’Assunção Barros

    2017-03-01

    Full Text Available This article attempts to examine the utopian literature of the nineteenth century, approaching more directly the imaginary societies devised by Étienne Cabet, in the novel titled Voyage en Icarie (1842. This more specific analysis is preceded by a brief introduction to utopian literature since the XVI century – recovering comparatively propositions of authors such as Thomas More, Campanella, Francis Bacon, Fourier, Saint-Simon, and Robert Owen –, besides a theoric discussion about the models of equality distribution, in this case considering the reflections of Norberto Bobbio and Amartya Sen on this topic. The work of Cabet is addressed in their contexts, and is justified because they concern a bridge between literature and society, since this works have aroused great interest of readers of the time and even inspired a motivation for carrying out specific utopian experiments.

  6. The diffident naturalist robert boyle and the philosophy of experiment

    CERN Document Server

    Sargent, Rose-Mary

    2009-01-01

    In a provocative reassessment of one of the quintessential figures of early modern science, Rose-Mary Sargent explores Robert Boyle's philosophy of experiment, a central aspect of his life and work that became a model for mid- to late seventeenth-century natural philosophers and for many who followed them. Sargent examines the philosophical, legal, experimental, and religious traditions-among them English common law, alchemy, medicine, and Christianity-that played a part in shaping Boyle's experimental thought and practice. The roots of his philosophy in his early life and education, in his religious ideals, and in the work of his predecessors-particularly Bacon, Descartes, and Galileo-are fully explored, as are the possible influences of his social and intellectual circle. Drawing on the full range of Boyle's published works, as well as on his unpublished notebooks and manuscripts, Sargent shows how these diverse influences were transformed and incorporated into Boyle's views on and practice of experiment.

  7. Deterritorializing Drawing - transformation/deformation

    DEFF Research Database (Denmark)

    Brabrand, Helle

    2012-01-01

    and deformation as two very different categories. Moves of transformation produce new places or singularities in a series, making a Figure emerge that switches between force and form and between transformation and deformation. Deformation is acted out by sensation, passing from one ‘order’ to another. Bacon...... deformation, about painting the sensation, which is essentially rhythm, making Figure-rhythm relations appear as vibrations that flow through the body - making resonance. Deleuze, with Bergson, argues that art extracts ’a little time in a pure state’ from the everyday repetitions, and thereby opens...... the capacity of the body to be affected by change. The everyday and the ceremonial body, the ordinary and the aberrant movement – these poles generate a passage rather than a difference from the one to the other: from attitude or position to gesture or kinaesthetic twist. Known from without through perception...

  8. Dynamics of the concept “Man” in the history of philosophy

    Directory of Open Access Journals (Sweden)

    Karpina Olena Serhiyivna

    2015-10-01

    Full Text Available The article deals with the development of the category “man” in the history of philosophy. The author focuses on such periods of the philosophical thought development as the Antiquity, the Middle Ages, the Renaissance, the Modern history, the Age of the Enlightenment, German classical philosophy, and non-classical philosophy. The article analyses and compare philosophical views of such outstanding thinkers as Socrates, Aristotle, Epicurus, Titus Lucretius Carus, Thomas Aquinas, Giovanni Pico della Mirandola, Coluccio Salutati, Michel de Montaigne, Francis Bacon, John Locke, Benedict Spinoza, Blaise Pascal, Charles-Louis de Montesquieu, Voltaire, Jean-Jacques Rousseau, Immanuel Kant, Ludwig Feuerbach, Arthur Schopenhauer, Søren Kierkegaard, Friedrich Nietzsche.

  9. Analogia humeana entre a ação moral e o movimento mecânico: uma interpretação para a relação entre as paixões e a razão

    Directory of Open Access Journals (Sweden)

    Andreh Sabino Ribeiro

    2011-06-01

    Full Text Available The aim of this paper is to show the analogy that David Hume (1711 - 1776 makes between moral action and the mechanical movement as a clear indication of his understanding of the relationship between reason (direction and passions (force in human conduct. Stretching from Hume's moral epistemology to his social theory, the notion that carries this analogy would serve to endorse the view that the Scottish philosopher was trying to become a sort of "Newton of the moral sciences." This meant thinking about moral philosophy within the limits of nature and allowing an independent research, especially in relation to the religious tradition. Hume´s philosophy could be also a performative image of the movement, while an inseparable composition made of the impulse of the contents of sentimental trend, according to Shaftesbury and Hutcheson, and the direction of the empirical methods come from Francis Bacon and Isaac Newton.

  10. Dietary and Environmental Exposure to Cadmium and the Risk of Breast Cancer

    Science.gov (United States)

    2010-10-01

    CD intake (entire CTS), environmental CD  exposure (entire CTS),  case ‐control status and relevant covariate  information (entire CTS), and urinary Cd...or Chili with beans  0.233  Sausage  or Bacon, regular meat  0.200  Peaches, Apricots (Canned or Dried)  0.200  Peaches, Apricots (Fresh, in season...probable human carcinogen, demonstrated to have estrogenic  properties, and associated with breast cancer in previous  case ‐control studies.  Exposure to

  11. Coherent x-ray scatter imaging for foodstuff contamination detection

    Science.gov (United States)

    Martens, Gerhard; Bomsdorf, H.; Harding, Geoffrey L.; Kanzenbach, Jurgen; Linde, R.

    1994-03-01

    Using the novel technique of energy-dispersive X-ray diffraction tomography, measurements were made of the coherent X-ray scatter from various types of foodstuff (chocolate, bacon, cherry jam, chicken breast) with their typical contaminants (macrolon, blue foil, cherry stones/wood and bone, respectively). In addition, it is shown how the use of a window technique in the diffraction spectrum allows cancellation of the foodstuff contribution in scatter images, leaving only that of the contaminant. The extension to multicomponent systems, allowing arbitrary elimination of unwanted materials in coherent scatter images, is possible. Taken together, these results indicate the great potential of coherent X-ray scatter analysis for contamination detection in the foodstuff industry. By development of more efficient X-ray scatter geometries, using e.g. fan beam irradiation with simultaneous acquisition of spectra from different voxels, the requirements of industrial mass production with respect to inspection time and resolution are likely to be met.

  12. SEP Mission Design Space for Mars Orbiters

    Science.gov (United States)

    Woolley, Ryan C.; Nicholas, Austin K.

    2015-01-01

    The advancement of solar-electric propulsion (SEP) technologies and larger, light-weight solar arrays offer a tremendous advantage to Mars orbiters in terms of both mass and timeline flexibility. These advantages are multiplied for round-trip orbiters (e.g. potential Mars sample return) where a large total Delta V would be required. In this paper we investigate the mission design characteristics of mission concepts utilizing various combinations and types of SEP thrusters, solar arrays, launch vehicles, launch dates, arrival dates, etc. SEP allows for greater than 50% more mass delivered and launch windows of months to years. We also present the SEP analog to the ballistic Porkchop plot - the "Bacon" plot.

  13. Deterritorializing Drawing - transformation/deformation

    DEFF Research Database (Denmark)

    Brabrand, Helle

    2012-01-01

    the capacity of the body to be affected by change. The everyday and the ceremonial body, the ordinary and the aberrant movement – these poles generate a passage rather than a difference from the one to the other: from attitude or position to gesture or kinaesthetic twist. Known from without through perception...... but also from within by sensations, body ‘images’ are different to all other images. Twisting these body images make a mode of operation of art. The paper will address the above issues discussing modes of operation and appearance of my actual project. Acting in the reality of drawing, the project confront...... criticises figurative as well as abstract painting as passing through the brain and not acting directly upon the senses. Figurative and abstract painting both fail to liberate the Figure, implementing transformation of form, but not attaining deformations of bodies. Bacon, then, is concerned about...

  14. Estabilidade da ciência biológica para uma epistemiologia evolucioniosta, sem refutações e revoluções

    OpenAIRE

    Luiz Carlos Severo

    2003-01-01

    Formular hipóteses a partir da observação e testá-las através da experimentação caracteriza o método baconiano; a formulação inicial explicitamente era fruto de um insight intuitivo, que Francis Bacon denominou indução. A objetividade está no início do processo do conhecimento, basta o cientista deixar os fatos falarem por si enquanto lê o livro aberto da natureza. Uma forma mais sofisticada de indutivismo faz distinção entre contexto da descoberta e contexto da justificação para separar a qu...

  15. Fragmentos da construção histórica do pensamento neo-empirista

    OpenAIRE

    Nascimento Júnior,Antônio Fernandes

    1998-01-01

    O presente trabalho procura identificar as idéias principais na construção histórica do pensamento neo-empirista a partir da visão mecânica do mundo e do método hipotético-dedutivo de Descartes. O método indutivo moderno é apresentado por Bacon e os empiristas ingleses colaboram na questão do pensamento “a posteriori”. No século XIX surge o positivismo que exclui a metafísica e considera a explicação dos fatos apenas como relações de sucessão e similidade. É nesse âmbito que se constroem as b...

  16. Engineering assessment of inactive uranium mill tailings, Green River Site, Green River, Utah

    International Nuclear Information System (INIS)

    1981-08-01

    Ford, Bacon and Davis Utah Inc. has reevaluated the Green River site in order to revise the December 1977 engineering assessment of the problems resulting from the existence of radioactive uranium mill tailings at Green River, Utah. This evaluation has included the preparation of topographic maps, the performance of core drillings and radiometric measurements sufficient to determine areas and volumes of tailings and radiation exposures of individuals and nearby populations, the investigations of site hydrology and meteorology, and the evaluation and costing of alternative remedial actions. Radon gas released from the 123,000 tons of tailings at the Green River site constitutes the most significant environmental impact, although windblown tailings and external gamma radiation also are factors

  17. Antecedentes griegos y medievales del cálculo lógico

    Directory of Open Access Journals (Sweden)

    Mauricio Beuchot P.

    2013-11-01

    Full Text Available Aristotle's sylogistics shows some precedents of the logical formalism as a deductive-axiomatic system that employs the notions of implication and validity, besides using variables for the terms. Megaric-Stoic philosophers studied material and formal or strict implication, whereas Scholastic philosophers came to ideas on a purified language for logic. Besides Lulio's, Descartes', Leibniz's or Hobbes' ideas, the combinatory studies of Albert the Great, Roger Bacon's insistence on the importance of mathematics as the paradigm of demonstration in science and logic, and the formal insights of John Buridan and Walter Burleigh on pure logic as a sintactic-semantic study of the schemata of inference and first principles which command how logic operates, are some of the precedents of the logical calculus that came first with George Boole in the nineteenth century.

  18. Radiological survey of the inactive uranium-mill tailings at Durango, Colorado

    International Nuclear Information System (INIS)

    Haywood, F.F.; Perdue, P.T.; Shinpaugh, W.H.; Ellis, B.S.; Chou, K.D.

    1980-03-01

    Results of a radiological survey of the inactive uranium-mill site at Durango, Colorado, conducted in April 1976, in cooperation with a team from Ford, Bacon and Davis Utah Inc., are presented together with descriptions of the instruments and techniques used to obtain the data. Direct above-ground gamma measurements and analysis of surface soil and sediment samples indicate movement of tailings from the piles toward Lightner Creek on the north and the Animas River on the east side of the piles. The concentration of 226 Ra in the former raffinate pond area is only slightly above the background level. Two structures in Durango were found to contain high concentrations of airborne radon daughters, where tailings are known to have been utilized in construction. Near-background concentrations of radon daughters were found in a well-ventilated building close to the tailings

  19. Overview for geologic field-trip guides to Mount Mazama, Crater Lake Caldera, and Newberry Volcano, Oregon

    Science.gov (United States)

    Bacon, Charles R.; Donnelly-Nolan, Julie M.; Jensen, Robert A.; Wright, Heather M.

    2017-08-16

    These field-trip guides were written for the occasion of the International Association of Volcanology and Chemistry of the Earth’s Interior (IAVCEI) quadrennial scientific assembly in Portland, Oregon, in August 2017. The guide to Mount Mazama and Crater Lake caldera is an updated and expanded version of the guide (Bacon, 1989) for part of an earlier IAVCEI trip to the southern Cascade Range. The guide to Newberry Volcano describes the stops included in the 2017 field trip. Crater Lake and Newberry are the two best-preserved and most recent calderas in the Cascades Volcanic Arc. Although located in different settings in the arc, with Crater Lake on the arc axis and Newberry in the rear-arc, both volcanoes are located at the intersection of the arc and the northwest corner region of the extensional Basin and Range Province.

  20. Did Ptolemy understand the moon illusion?

    Science.gov (United States)

    Ross, H E; Ross, G M

    1976-01-01

    Ptolemy is often wrongly credited with an explanation of the moon illusion based on the size-distance invariance principle. This paper elucidates the two Ptolemaic accounts: one in the Almagest, based on atmospheric refraction, and the other in the Optics, based on the difficulty of looking upwards. It is the latter passage which has been thought to refer to size-distance invariance, but it is more probable that it refers to the idea that the visual rays are diminished by the force of gravity (i.e. that the retinal image is reduced in size). Alhazen was probably the first author to explain the illusion by the size-distance invariance principle, and Roger Bacon the first to explain the enlarged apparent distance of the horizon by the presence of intervening objects. Della Porta was the first to credit Ptolemy with these explanations, and this mistake was repeated by many subsequent authors.

  1. Love the Truth in the Franciscan School (XIIIth century

    Directory of Open Access Journals (Sweden)

    Manuel Lázaro Pulido

    2013-11-01

    Full Text Available Love to the truth is a fundamental question in the Franciscan School. It has your origin on the Franciscan practical needs to transmit the evangelical message to all the men. The universality of the message inspires the concept of wisdom as a base to love the truth. The truth appears as occasion of reference to God, the significatio never subordinates to the res. The article exposes the fundamental milestones of this construction from the origins of the Franciscan School to the ends of the 13th century with Gonzalo Hispano, indicating the common points and the internal discussions of a School according Anthony of Lisbon/Padua, Alexander of Hales, Odo Rigaldus, William of Melitona, Robert Grosseteste, Roger Bacon, Bonaventure, Matthew of Aquasparta, Peter John Olivi and Gonsalvus of Spain

  2. Technical concept for a Greater Confinement Disposal test facility

    International Nuclear Information System (INIS)

    Hunter, P.H.

    1982-01-01

    For the past two years, Ford, Bacon and Davis has been performing technical services for the Department of Energy at the Nevada Test Site in specific development of defense low-level waste management concepts for greater confinement disposal concept with particular application to arid sites. The investigations have included the development of Criteria for Greater Confinement Disposal, NVO-234, which was published in May of 1981 and the draft of the technical concept for Greater Confinement Disposal, with the latest draft published in November 1981. The final draft of the technical concept and design specifications are expected to be published imminently. The document is prerequisite to the actual construction and implementation of the demonstration facility this fiscal year. The GCD Criteria Document, NVO-234 is considered to contain information complimentary and compatible with that being developed for the reserved section 10 CFR 61.51b of the NRCs proposed licensing rule for low level waste disposal facilities

  3. Perceived fit of different combinations of carriers and functional ingredients and its effect on purchase intention

    DEFF Research Database (Denmark)

    Krutulyte, Rasa; Grunert, Klaus G.; Scholderer, Joachim

    2011-01-01

    ingredients are accepted by consumers in selected food product categories such as yoghurt, muesli bars, fish balls, tuna salad, baby meals, rye bread and bacon liver pâté. Intentions to purchase different carrier/ingredient combinations are explained by perceived fit of a particular carrier......-ingredient combination, as well as respondents' general attitudes towards functional foods and their health concerns. A sample of Danish consumers (n=959) participated in a survey. Results show that perceived carrier-ingredient fit is strongly related to purchase intentions. In addition, small effects of attitudes......Scientific research that can support the consumer-oriented development of functional food products is still scarce. Up until now, only few studies have investigated consumer acceptance of different carrier/ingredient combinations in food products. The present study aims to identify which functional...

  4. From the pile of Volta to fuel cells

    CERN Multimedia

    2000-01-01

    Volta designed his pile by associating two different metals and liquid conducting electricity. He recognized the possibility of increasing the "voltage" by placing cells in series (a pile). This invention led to a wonderful development of science and technology, including the concept of fuel cell in 1839 by GROVE. But efficient research began only in the 20th century after the development of electrochemical thermodynamics by Nemst. His assistants conducted research on fuel cell designed by Bacon before world warII, developed NASA for the Apollo space flights. Research for effecient and clean electricity generation has led to the defferent kinds of fuel cells now under development (APC, PAPC, PAMPC, MCPC and SOPC) which will be briefly described with their applications.

  5. Building a large magma chamber at Mount Mazama, Crater Lake, Oregon

    Science.gov (United States)

    Wright, H. M.; Karlstrom, L.; Bacon, C. R.

    2012-12-01

    Crater Lake caldera, Oregon, a structure produced by the 50 km3 eruption of Mount Mazama ~7.7 ka, is one of only three identified Quaternary calderas in the Cascades volcanic chain (Hildreth 2007). What were the conditions necessary to build a large volume magma chamber capable of producing this caldera-forming eruption at Mount Mazama? Using the well-documented >400,000 year volcanic history at Mazama (Bacon and Lanphere 2006), an approximation of vent locations for each eruptive unit (Bacon 2008), and a compilation of over 900 whole-rock compositions from Mount Mazama and regional volcanic rocks, we examine questions of magma chamber assembly in an active volcanic arc. These questions include: (1) is magmatic input approximately constant in composition between Mazama and regional monogenetic volcanic centers? (2) how did melt evolution differ in the two cases (Mazama vs. regional volcanism)? (3) is there spatiotemporal evidence in eruption data (including eruptive volume and chemistry) for a growing magma chamber at depth? and (4) does stability of that chamber require pre-warming of the surrounding country rock? An assumption of approximately constant major-element composition magmatic input is consistent with observed compositional overlap between basaltic to basaltic andesitic eruptive products at Mount Mazama and its vicinity (within 15 km of the volcano). MELTS modeling (Ghiorso and Sack 1995) from an initial composition of magnesian basaltic andesite of monogenetic Red Cone (erupted at a distance of ~8 km from the climactic vent) is consistent with water-saturated magmatic evolution at relatively shallow depths (Mazama center. Observations of eruptive ages, compositions, vent locations, and volumes reveal spatiotemporal patterns that suggest either that melt flux into the system has varied, or that stress-induced focusing of rising magma by a Mazama-centered magma accumulation zone has occurred (cf. Karlstrom et al. 2009), or both. Combined with a non

  6. Geochemistry of Apatite in Climactic and Pre-Climactic Tephra from Mt. Mazama, Crater Lake, Oregon

    Science.gov (United States)

    Mandeville, C. W.; Langstaff, M.

    2007-12-01

    Apatite is a common accessory mineral in arc volcanic rocks that potentially records information about the dissolved volatile (S,Cl,F,OH) and trace-element concentrations (Sr, Ba, REEs) of the melt from which it crystallized. In a previous study of apatite from arc and convergent margin volcanic rocks, Peng et al. (1997) reported 0.63 wt.% SO3 in Mazama apatite grains with a corresponding SrO content of 0.18 wt.%, comprising some of the highest SO3 and SrO values in their data. Our electron microprobe study of apatite in climactic and pre-climactic Mazama tephra was done in order to assess possible correlation of apatite SO3 with Sr content of low-Sr and high-Sr recharge magmas identified based on whole-rock and matrix glass data (Bacon and Druitt, 1988) and Sr content of plagioclase (Druitt and Bacon 1989). Samples chosen represent all magmatic components erupted during the ca. 7700 year before present climactic eruption and precursor Llao Rock and Cleetwood eruptions. We compare the S, Cl, and F content of Mazama apatites with recent experimental data for S, Cl, and F partitioning between apatite and melt and with dissolved volatiles previously measured in melt inclusions from corresponding or similar Mazama samples. Our electron microprobe data confirm the presence of rare Mazama apatites with up to 0.78 wt.% SO3 and 0.12 wt.% SrO in Llao Rock, Cleetwood, and climactic scoria and pumice samples. However, high SO3 and SrO apatites are not restricted to high-Sr scoria hosts, but have been observed in low-Sr scoria, in Llao Rock rhyodacitic pumices and in Cleetwood rhyodacitic pumices, thus indicating significant magma mixing prior to the Llao Rock, Cleetwood and climactic eruptions. Most apatite SO3 and SrO data falls within the 0.06 to 0.36 wt.% and 0.04 to 0.12 wt.% range, respectively. Experimental data on SO3 partitioning between apatite and melt and maximum sulfur contents of 300 to 350 ppm measured in climactic and Cleetwood rhyodacitic melt inclusions

  7. SOÑANDO CON DRAGONES: SOBRE LA IMAGINACIÓN DE LA VIDA REAL

    Directory of Open Access Journals (Sweden)

    Tim Ingold

    2015-01-01

    Full Text Available A partir de estudios sobre el monacato medieval y las ontologías indígenas del norte de Canadá, el texto muestra cómo superar la brecha entre el mundo real y la imaginación sobre éste, base de los procedimientos oficiales de la ciencia moderna. Se argumenta que el mandato de Bacon, “apelar a los hechos”, asumido por esta ciencia, ha dejado la imaginación a la deriva, lejos de su anclaje terreno. Se muestran formas alternativas de leer y escribir, que podrían permitirnos escuchar los consejos tanto de las voces de las páginas como del mundo que nos rodea, y así sanar la ruptura entre mundo e imaginación.

  8. BIOÉTICA SEGÚN LA TEORÍA DE CIBERNÉTICA SOCIAL

    Directory of Open Access Journals (Sweden)

    W. De Grégori

    2005-01-01

    Full Text Available El artículo describe y cuestiona el paradigma positivista y monádico de Bacon-Descartes y Adam Smith-Darwin que sirve de base para las iniciativas reglamentadoras de los bioeticistas que despliegan un cuidado preciosista con la vida individual, hasta con el mínimo gen, mientras son casi indiferentes cuando el mismo paradigma, en lo colectivo y en lo global, es decididamente matón y elitista. Además se cuestionan las "humanidades" fragmentadas como interlocutor válido. Como alternativa al paradigma monádico, se plantea un paradigma triúno o tri-unitario con referenciales como el Global Game Show para ubicar las diferentes temáticas de una Bioética Global.

  9. The diffident naturalist Robert Boyle and the philosophy of experiment

    CERN Document Server

    Sargent, Rose-Mary

    2009-01-01

    In a provocative reassessment of one of the quintessential figures of early modern science, Rose-Mary Sargent explores Robert Boyle's philosophy of experiment, a central aspect of his life and work that became a model for mid- to late seventeenth-century natural philosophers and for many who followed them. Sargent examines the philosophical, legal, experimental, and religious traditions-among them English common law, alchemy, medicine, and Christianity-that played a part in shaping Boyle's experimental thought and practice. The roots of his philosophy in his early life and education, in his religious ideals, and in the work of his predecessors-particularly Bacon, Descartes, and Galileo-are fully explored, as are the possible influences of his social and intellectual circle. Drawing on the full range of Boyle's published works, as well as on his unpublished notebooks and manuscripts, Sargent shows how these diverse influences were transformed and incorporated into Boyle's views on and practice of experiment.

  10. The Meat City

    DEFF Research Database (Denmark)

    Thelle, Mikkel

    2017-01-01

    where consumers demanded more meat than ever before, while animals were being removed from the public eye. These contradictions, it is argued, illustrate and underline the change of the city towards a ‘post-domestic’ culture. The article employs a variety of sources, but primarily the Copenhagen......This article investigates the emergence of the Copenhagen slaughterhouse, called the Meat City, during the late nineteenth century. This slaughterhouse was a product of a number of heterogeneous components: industrialization and new infrastructures were important, but hygiene and the significance...... of Danish bacon exports also played a key role. In the Meat City, this created a distinction between rising production and consumption on the one hand, and the isolation and closure of the slaughtering facility on the other. This friction mirrored an ambivalent attitude towards meat in the urban space: one...

  11. Color vision in the giant panda (Ailuropoda melanoleuca).

    Science.gov (United States)

    Kelling, Angela S; Snyder, Rebecca J; Marr, M Jackson; Bloomsmith, Mollie A; Gardner, Wendy; Maple, Terry L

    2006-05-01

    Hue discrimination abilities of giant pandas were tested, controlling for brightness. Subjects were 2 adult giant pandas (1 male and 1 female). A simultaneous discrimination procedure without correction was used. In five tasks, white, black, and five saturations each of green, blue, and red served as positive stimuli that were paired with one or two comparison stimuli consisting of 16 saturations of gray. To demonstrate discrimination, the subjects were required to choose the positive stimulus in 16 of 20 trials (80% correct) for three consecutivesessions. Both subjects reached criterion forgreen and red. The female subject also reached criterion for blue. The male was not tested for blue. This study is a systematic replication of Bacon and Burghardt's (1976) color discrimination experiment on black bears. The results suggest that color vision in the giant panda is comparable to that of black bears and other carnivores that are not strictly nocturnal.

  12. Mapeamento de locos de características quantitativas no cromossomo 6, associados às características de carcaça e de órgãos internos de suínos Mapping of quantitative trait loci for carcass traits and internal organs in swine chromosome 6

    Directory of Open Access Journals (Sweden)

    Aldrin Vieira Pires

    2006-08-01

    Full Text Available Com o objetivo de mapear locos de características quantitativas (QTLs associados às características de carcaça e de órgão internos, uma população composta de 550 animais F2 foi produzida a partir do intercruzamento da geração F1, obtida pelo cruzamento divergente de dois machos da raça nativa brasileira Piau com 18 fêmeas comerciais. Os animais foram genotipados para 13 marcadores microssatélites distribuídos no cromossomo 6. As características avaliadas foram: comprimento de carcaça pelos métodos brasileiro e americano, peso e rendimento de carcaça, espessura de toucinho na região da copa, espessura de toucinho imediatamente após a última costela, espessura de toucinho entre a última e a penúltima vértebra lombar, menor espessura de toucinho na região acima da última vértebra lombar, espessura de toucinho imediatamente após a última costela, a 6,5 cm da linha dorso-lombar, espessura de toucinho média (geral = estimada a partir da média de todas as espessuras de toucinho citadas anteriormente; e dorso-lombar = estimada a partir das espessuras de toucinho tomadas na linha dorso-lombar do animal, espessura de bacon, profundidade de lombo, área de olho-de-lombo, pesos de órgãos internos (coração, pulmões, fígado, baço e rim e comprimento de intestino. Utilizou-se o método de regressão por intervalo de mapeamento por meio do programa QTL Express. Foram encontrados QTLs sugestivos para as características de comprimento de carcaça pelo método brasileiro e espessura de bacon e QTL significativo para peso do rim. Nos intervalos dos picos da estatística F em que se encontraram QTLs sugestivos, devem ser incluídos mais marcadores para se confirmar a real presença de QTL.A total of the 550 F2 animals produced by divergent cross using two sires of the native Brazilian breed named Piau and 18 commercial dams were genotyped for 13 microsatellite markers in swine chromosome 6. The traits evaluated were: carcass

  13. Seventeenth- and eighteenth-century commentators on the chemical composition of the brain.

    Science.gov (United States)

    Sourkes, T L

    1995-01-01

    The period between 1600 and 1800 was one of great change in the history of science, generally, and in the history of chemistry, specifically. It opened with Francis Bacon's visionary recognition of the benefits to mankind that would accrue from the expansion of scientia and closed with the overthrow of the phlogiston hypothesis. New chemical knowledge resulted from the efforts of the alchemists, especially in Paracelsians, and of the phlogistic philosophers, some of it recorded by writers of magic books (Thorndike, 1958; Camporesi, 1989). The authors of these works reflected 'the general mentality ... imbued with magic, occult beliefs, unreal suggestions, 'voices', and 'rumours', ... 'errors' and 'prejudices'. In respect to brain chemistry there appeared, beside the fantastic, elements of fact that characterise this period as embracing the 'pre-history' of neurochemistry.

  14. The nomological image of nature: explaining the tide in the thirteenth century.

    Science.gov (United States)

    Kedar, Yael

    2016-01-01

    The paper examines the relevance of the nomological view of nature to three discussions of tide in the thirteenth century. A nomological conception of nature assumes that the basic explanatory units of natural phenomena are universally binding rules stated in quantitative terms. (1) Robert Grosseteste introduced an account of the tide based on the mechanism of rarefaction and condensation, stimulated by the Moon's rays and their angle of incidence. He considered the Moon's action over the sea an example of the general efficient causality exerted through the universal activity of light or species. (2) Albert the Great posited a plurality of causes which cannot be reduced to a single cause. The connaturality of the Moon and the water is the only principle of explanation which he considered universal. Connaturality, however, renders neither formulation nor quantification possible. While Albert stressed the variety of causes of the tide, (3) Roger Bacon emphasized regularity and reduced the various causes producing tides into forces. He replaced the terminology of 'natures' by one of 'forces'. Force, which in principle can be accurately described and measured, thus becomes a commensurable aspect of a diverse cosmos. When they reasoned why waters return to their place after the tide, Grosseteste argued that waters return in order to prevent a vacuum, Albert claimed that waters 'follow their own nature', while Bacon held that the 'proper force' of the water prevails over the distant force of the first heaven. I exhibit, for the thirteenth century, moments of the move away from the Aristotelian concerns. The basic elements of these concerns were essences and natures which reflect specific phenomena and did not allow for an image of nature as a unified system. In the new perspective of the thirteenth century the key was a causal link between the position of the Moon and the tide cycle, a link which is universal and still qualitative, yet expressed as susceptible to

  15. Necessidade, objetividade e o paradoxo metafísico do conhecimento científico Necessity, objectivity, and the metaphysical paradox of scientific knowledge

    Directory of Open Access Journals (Sweden)

    José Ricardo de C. M. Ayres

    1995-06-01

    Full Text Available A racionalidade científica moderna, buscando superar a fundamentação metafísica do conhecimento objetivo, toma a experiência do fato particular como a atualização de leis dadas a priori na mente humana ou na natureza, constituindo, paradoxalmente, uma nova e 'intransparente' metafísica. Entre as críticas contemporâneas a esta forma de pensar e fazer ciência, delineia-se uma compreensão construtivista, segundo a qual o fato particular e seu conhecimento objetivo resultam de relações circunstanciais entre o homem e seu mundo. Revisitando alguns dos principais fundadores da ciência ocidental, como Aristóteles, Bacon, Descartes, Leibniz, Kant, Newton e Stuart Mill, este ensaio hermenêutico procura explorar a participação do metaconceito de 'necessidade' nessa dialética do conhecimento, interpretando, em termos epistemológicos, seu papel na construção e hipóstase da racionalidade científica moderna.Modern scientific rationality, seeking to move beyond the metaphysical foundations of objective knowledge, takes the experience of a particular fact to be the actual expression of prior laws of the human mind or of nature, thereby paradoxically constituting a new, 'invisible' metaphysics. Among contemporary critiques of this way of 'thinking and doing science', a constructivist understanding is gaining outline; according to this conception, a particular fact and objective knowledge thereof derive from circumstantial relations between human beings and their world. Revisiting some of the main founders of Western science, such as Aristotle, Bacon, Descartes, Leibniz, Kant, Newton, and Stuart Mill, this hermeneutic essay explores the participation of the meta-concept of 'necessity' within this dialectic of knowledge and, in epistemological terms, interprets its role in the construction and hypostatization of modern scientific rationality.

  16. (Sem saber e (com poder nos estudos organizacionais

    Directory of Open Access Journals (Sweden)

    José Henrique de Faria

    Full Text Available Bacon afirma que saber é poder. Tragtenberg contesta. Essa discussão, na contemporaneidade, faz-se mais importante do que se possa imaginar. Por isso, o objetivo central deste artigo é verificar as relações entre saber e poder, na atualidade, levando em consideração o papel da ciência e dos elementos imediatos a ela relacionados. Quanto aos objetivos específicos deste estudo, destacam-se: · compreender o sentido da filosofia e da ciência e suas relações com a ideologia; · verificar como o discurso da neutralidade axiológica da ciência se apresenta como mito da modernidade e como se dá a presença da "fé" na filosofia e na ciência, na contemporaneidade; · refletir sobre a consolidação da ciência como força produtiva e/ou como mercadoria no atual sistema econômico; · destacar a importância do complexo industrial militar como financiador de grande parte dos atuais estudos científicos; · entender o processo de racionalização, avaliando a importância do pragmatismo e da burocracia universitária como afirmação da ciência na atualidade. O texto conclui que tanto é possível a existência de saber como poder (Bacon como a de não saber, mas com poder (Tragtenberg para compreendermos a relação entre saber e poder.

  17. Cartório de Freud Freud's notary public's office

    Directory of Open Access Journals (Sweden)

    Oswaldo Dante Milton di Loreto

    2001-06-01

    Full Text Available O abandono do atendimento psicológico é uma constante, e este fato constitui uma das mais preocupantes incógnitas do profissional psi. É exatamente desta "estranheza clínica" que Di Loreto trata neste artigo. Com a experiência profissional de algumas décadas e a argúcia que lhe é peculiar, o autor revisita alguns dos inúmeros e complexos atendimentos que realizou na área da psicoterapia infantil. E neste percurso nos oferece instigantes avaliações. Mais que isso: traz uma alento ao jovem profissional que se culpabiliza pelas desistências de seus clientes. Parafraseando Francis Bacon (1561-1626, é possível afirmar que com estas reflexões Di Loreto "abrevia as dores do parto".The discontinuance of the psychological attendance is a constant, and this fact constitutes one of the most preoccupying unpredictabilities of the professional that works in the psychological field. It is exactly about this "clinical strangeness" that Di Loreto deals with in this article. With the professional experience of some decades and the subtleness that is peculiar to him, the author revisits some of the countless and complex attendance he accomplished in the area of child psychotherapy. And along this journey he offers us instigating evaluations. More than that: he brings encouragement to the young professional that blames himself for the desistance of his patients. Paraphrasing Francis Bacon (1561-1626, it is possible to affirm that with these reflections Di Loret "abbreviates the pain of childbirth".

  18. Paleotempestological chronology developed from gas ion source AMS analysis of carbonates determined through real-time Bayesian statistical approach

    Science.gov (United States)

    Wallace, D. J.; Rosenheim, B. E.; Roberts, M. L.; Burton, J. R.; Donnelly, J. P.; Woodruff, J. D.

    2014-12-01

    Is a small quantity of high-precision ages more robust than a higher quantity of lower-precision ages for sediment core chronologies? AMS Radiocarbon ages have been available to researchers for several decades now, and precision of the technique has continued to improve. Analysis and time cost is high, though, and projects are often limited in terms of the number of dates that can be used to develop a chronology. The Gas Ion Source at the National Ocean Sciences Accelerator Mass Spectrometry Facility (NOSAMS), while providing lower-precision (uncertainty of order 100 14C y for a sample), is significantly less expensive and far less time consuming than conventional age dating and offers the unique opportunity for large amounts of ages. Here we couple two approaches, one analytical and one statistical, to investigate the utility of an age model comprised of these lower-precision ages for paleotempestology. We use a gas ion source interfaced to a gas-bench type device to generate radiocarbon dates approximately every 5 minutes while determining the order of sample analysis using the published Bayesian accumulation histories for deposits (Bacon). During two day-long sessions, several dates were obtained from carbonate shells in living position in a sediment core comprised of sapropel gel from Mangrove Lake, Bermuda. Samples were prepared where large shells were available, and the order of analysis was determined by the depth with the highest uncertainty according to Bacon. We present the results of these analyses as well as a prognosis for a future where such age models can be constructed from many dates that are quickly obtained relative to conventional radiocarbon dates. This technique currently is limited to carbonates, but development of a system for organic material dating is underway. We will demonstrate the extent to which sacrificing some analytical precision in favor of more dates improves age models.

  19. The Comparison of Propagation Model for Terrestrial Trunked Radio (TETRA

    Directory of Open Access Journals (Sweden)

    Ayu Kartika R

    2013-12-01

    Full Text Available A system of digital radio Terrestrial Trunked Radio (TETRA is designed for communication which need specialility, better privacy, better quality of audio with speed transmission data and access capacity to the internet and telephone network. TETRA system of TMO and DMO operation mode which has wide coverage and reliable than the interference so that the TETRA planning needs a propagation model which corresponding with environment. Therefore, this research compare a pathloss value of calculation of propagation model such as Free Space Loss, Wickson, Bacon, CEPT SE21, Ericsson (9999, ITU-R SM 2028 and Okumura Hata based on the environment are clutter urban, sub urban dan rural. The calculation of pathloss provide that Bacon propagation model is an corresponding model for DMO operation mode with a frequency of 380 MHz, height handhelds 1.5 m and 2 m with pathloss value of 76.82 dB at a distance of 100 m and 113.63 dB at a distance of 1 km while the 400 MHz frequency pathloss value of 77.08 dB at a distance of 100 m and 113.6 dB at a distance of 1 km. The propagation model which corresponding to the TMO operation mode with a frequency of 400 MHz distance of 1 km, the transmitter antenna height (hb 30 m and receiver antenna height (hm 1.5 m is a model of Ericsson (9999 on urban clutter with pathloss value of 96.4 dB, the model ITU-R SM2028 in suburban clutter with a pathloss value of 101.13 dB, and the model ITU-R SM2028 on rural clutter with pathloss value of 83.59 dB. Keywords: TETRA, propagation model, urban, suburban, rural

  20. Historical and social contexts for scientific writing and use of passive voice: Toward an undergraduate science literacy course

    Science.gov (United States)

    Ding, Dan Xiong

    The passive voice is a major stylistic feature of modern scientific discourse, but such a feature did not dominate scientific writing until the 1890s. It has its roots in the philosophical thoughts of experimental science of Francis Bacon and his followers such as Thomas Sprat and John Locke. In the early seventeenth century. Bacon called for a new science that emphasized collective knowledge of nature. Such a science was a cooperative and public enterprise in which scientists should work as a group to advance knowledge of nature. When science was moving gradually toward a public enterprise from the early seventeenth century, the passive voice gradually replaced the active voice in science writing as a dominant stylistic feature. The passive voice in scientific writing is thus historically and socially conditioned. Scientists take advantage of the linguistic functions of the passive voice to serve their rhetorical and pragmatic purposes such as presenting experiments as they are for others to reproduce and verify the results. It embodies two major conventions of scientific communities: (1) science is a public enterprise and (2) it is also a cooperative venture. Other conventions are related to these two: the collective authority of an scientific community is above the personal authority of any one individual scientist; science is not an infallible force, so any research result needs to be verified by a scientific community before it becomes knowledge; scientists use passive voice to approach their writing to make it appear as if it were objective; and science is a human profession. Therefore, we need to teach science students to use the passive voice, and more importantly, why and when to use it. We should emphasize writing practice to have students' see that they use passives rhetorically to present experimental processes, materials and methods.

  1. Written Communication Skills for Scientists and Engineers

    Science.gov (United States)

    Narayanan, M.

    2016-12-01

    Lord Chancellor, Francis Bacon of England said: Reading maketh a full man; conference a ready man; and writing an exact man. Even after his death, Francis Bacon remained extremely influential through his works, especially as philosophical advocate and practitioner of the scientific method during the scientific revolution. Written communication skills are extremely important for scientists and engineers because it helps them to achieve their goals effectively and meet stipulated deadlines according to a pre-established schedule. Richard Arum and Josipa Roksa claim that American students are learning very little during their first two years of college (Arum and Roksa, 2011). Written communication involves expressing yourself clearly, using language with precision; constructing a logical argument; taking notes; editing and summarizing; and writing reports. There are three main elements to written communication. First and foremost is the structure because this in principle outlines clearly the way the entire content is laid out. Second, the style which primarily indicates the way it is written and how communication is made effective and vibrant. Third, the content which should document in complete detail, what you are writing about. Some researchers indicate that colleges and universities are failing to prepare the students to meet the demanding challenges of the present day workforce and are struggling to maintain an international status (Johnson, K. 2013). In this presentation, the author provides some guidelines to help students improve their written communication skills. References: Johnson, Kristine (2013) "Why Students Don't Write: Educating in the Era of Credentialing: Academically Adrift: Limited Learning on College Campuses," Conversations on Jesuit Higher Education: Vol. 43, Article 9. Available at: http://epublications.marquette.edu/conversations/vol43/iss1/9 Arum, Richard and Roksa, Josipa (2011) Academically Adrift: Limited Learning on College Campuses

  2. Mediate gamma radiation effects on some packaged food items

    International Nuclear Information System (INIS)

    Inamura, Patricia Y.; Uehara, Vanessa B.; Teixeira, Christian A.H.M.; Mastro, Nelida L. del

    2012-01-01

    For most of prepackaged foods a 10 kGy radiation dose is considered the maximum dose needed; however, the commercially available and practically accepted packaging materials must be suitable for such application. This work describes the application of ionizing radiation on several packaged food items, using 5 dehydrated food items, 5 ready-to-eat meals and 5 ready-to-eat food items irradiated in a 60 Co gamma source with a 3 kGy dose. The quality evaluation of the irradiated samples was performed 2 and 8 months after irradiation. Microbiological analysis (bacteria, fungus and yeast load) was performed. The sensory characteristics were established for appearance, aroma, texture and flavor attributes were also established. From these data, the acceptability of all irradiated items was obtained. All ready-to-eat food items assayed like manioc flour, some pâtés and blocks of raw brown sugar and most of ready-to-eat meals like sausages and chicken with legumes were considered acceptable for microbial and sensory characteristics. On the other hand, the dehydrated food items chosen for this study, such as dehydrated bacon potatoes or pea soups were not accepted by the sensory analysis. A careful dose choice and special irradiation conditions must be used in order to achieve sensory acceptability needed for the commercialization of specific irradiated food items. - Highlights: ► We applied gamma radiation on several kinds of packaged food items. ► Microbiological and sensory analyses were performed 2 and 8 months after irradiation. ► All ready-to-eat food items assayed were approved for microbial and sensory characteristics. ► Most ready-to-eat meals like sausages and chicken with legumes were also acceptable. ► Dehydrated bacon potatoes or pea soups were considered not acceptable.

  3. Limbic activation to novel versus familiar food cues predicts food preference and alcohol intake.

    Science.gov (United States)

    Michaelides, Michael; Miller, Michael L; Subrize, Mike; Kim, Ronald; Robison, Lisa; Hurd, Yasmin L; Wang, Gene-Jack; Volkow, Nora D; Thanos, Panayotis K

    2013-05-28

    Expectation of salient rewards and novelty seeking are processes implicated in substance use disorders but the neurobiological substrates underlying these associations are not well understood. To better understand the regional circuitry of novelty and reward preference, rats were conditioned to pair unique cues with bacon, an initially novel food, or chow, a familiar food. In the same animals, after training, cue-induced brain activity was measured, and the relationships between activity and preference for three rewards, the conditioned foods and ethanol (EtOH), were separately determined. Activity in response to the food paired cues was measured using brain glucose metabolism (BGluM). Rats favoring bacon-paired (BAP) cues had increased BGluM in mesocorticolimbic brain regions after exposure to these cues, while rats favoring chow-paired (CHP) cues showed relative deactivation in these regions. Rats exhibiting BAP cue-induced activation in prefrontal cortex (PFC) also consumed more EtOH while rats with cortical activation in response to CHP cues showed lower EtOH consumption. Additionally, long-term stable expression levels of PFC Grin2a, a subunit of the NMDA receptor, correlated with individual differences in EtOH preference insomuch that rats with high EtOH preference had enduringly low PFC Grin2a mRNA expression. No other glutamatergic, dopaminergic or endocannabinoid genes studied showed this relationship. Overall, these results suggest that natural variation in mesocorticolimbic sensitivity to reward-paired cues underlies behavioral preferences for and vulnerability to alcohol abuse, and support the notion of common neuronal circuits involved in food- and drug-seeking behavior. The findings also provide evidence that PFC NMDA-mediated glutamate signaling may modulate these associations. Published by Elsevier B.V.

  4. The Franciscans in Cathay: memory of men and places. A Contribution for the genealogy of geographical knowledge of Alexander von Humboldt

    Directory of Open Access Journals (Sweden)

    Giuseppe Buffon

    2015-05-01

    Full Text Available Summary The study analyzes the process that leads to the elaboration of the thesis of a continuity between the Medieval Asia mission and the New World mission. This effort, undertaken by the Catholic historiography of the mission during the XIX century, is the result of the impulse provided by Alexander von Humboldt’s studies about the discovery of America (Examen critique. The data about the geography of Asia collected by the missionaries-travelers working in the territory between Karakorum and Khanbalik during the XIII e XIV century reaches Christopher Colombus with the mediation of Roger Bacon, whom Humboldt himself esteems as a true cultural mediator. The conclusion of the article tries to identify reasons and modalities of the secularization of the missionary concept, i.e. the shift from the ideal of the propagation of the Christian message to a prevailing interest for cartography and topography, transformations arranged by a late medieval historiography that introduces into martyrolagia the loca toponomastica. Sommario Lo studio analizza il processo che conduce all’elaborazione della tesi di una continuità tra missione asiatica medievale e missione nel Nuovo Mondo. L’impegno, assunto dalla storiografia missionaria cattolica lungo il corso del XIX secolo, costituisce l’esito dell’impulso proveniente dagli studi svolti da Alexander von Humboldt intorno all’esplorazione delle Americhe (Examen critique. Le informazioni sullo spazio asiatico trasmesse dai missionari operanti durante il XIII e il XIV secolo tra Karakorum e Khanbaliq pervengono a Cristoforo Colombo mediante Ruggero Bacone (Opus majus, che Humlbodt stesso stima mediatore culturale per antonomasia. La parte conclusiva della ricerca si occupa di stabilire modalità e ragioni della secolarizzazione del concetto di missione, cioè del trasferimento all’interesse cartografico dell’anelito alla propagazione del messaggio cristiano fino agli estremi confini della terra

  5. An artificial intelligence tool for complex age-depth models

    Science.gov (United States)

    Bradley, E.; Anderson, K. A.; de Vesine, L. R.; Lai, V.; Thomas, M.; Nelson, T. H.; Weiss, I.; White, J. W. C.

    2017-12-01

    CSciBox is an integrated software system for age modeling of paleoenvironmental records. It incorporates an array of data-processing and visualization facilities, ranging from 14C calibrations to sophisticated interpolation tools. Using CSciBox's GUI, a scientist can build custom analysis pipelines by composing these built-in components or adding new ones. Alternatively, she can employ CSciBox's automated reasoning engine, Hobbes, which uses AI techniques to perform an in-depth, autonomous exploration of the space of possible age-depth models and presents the results—both the models and the reasoning that was used in constructing and evaluating them—to the user for her inspection. Hobbes accomplishes this using a rulebase that captures the knowledge of expert geoscientists, which was collected over the course of more than 100 hours of interviews. It works by using these rules to generate arguments for and against different age-depth model choices for a given core. Given a marine-sediment record containing uncalibrated 14C dates, for instance, Hobbes tries CALIB-style calibrations using a choice of IntCal curves, with reservoir age correction values chosen from the 14CHRONO database using the lat/long information provided with the core, and finally composes the resulting age points into a full age model using different interpolation methods. It evaluates each model—e.g., looking for outliers or reversals—and uses that information to guide the next steps of its exploration, and presents the results to the user in human-readable form. The most powerful of CSciBox's built-in interpolation methods is BACON, a Bayesian sedimentation-rate algorithm—a powerful but complex tool that can be difficult to use. Hobbes adjusts BACON's many parameters autonomously to match the age model to the expectations of expert geoscientists, as captured in its rulebase. It then checks the model against the data and iteratively re-calculates until it is a good fit to the data.

  6. Mudanças no consumo alimentar de mulheres do Município do Rio de Janeiro, Brasil, 1995-2005 Changing in dietary intake by women in the Municipality of Rio de Janeiro, Brazil, from 1995 to 2005

    Directory of Open Access Journals (Sweden)

    Rosângela Alves Pereira

    2009-11-01

    Full Text Available Compara-se o consumo alimentar de mulheres de 35 anos e mais investigado em dois estudos transversais de base populacional desenvolvidos no Rio de Janeiro, Brasil, em 1995-1996 (n = 1.014 e 2004-2005 (n = 1.001. Utilizou-se questionário de freqüência do consumo de alimentos para estimar o consumo de alimentos e o índice de massa corporal (IMC = peso/estatura² para avaliar o estado nutricional. A prevalência da obesidade (IMC 30kg/m² aumentou no período de 10 anos (16,6% para 24%. O consumo de diversos alimentos com alta densidade energética sofreu incremento, como: biscoitos salgados, doces, bacon, lingüiça/salsicha e hambúrguer. Outros foram relatados com menor freqüência: manteiga/margarina, maionese, batata frita ou chips, e açúcar. Frutas, leite, feijão, raízes e tubérculos, e carnes tiveram redução do consumo. Mulheres com escolaridade elevada apresentaram maior redução no consumo de frutas e carnes. As mudanças na prevalência da obesidade parecem estar relacionadas com as modificações do consumo de alimentos e dependentes do grau de escolarização.This article compares food intake by women 35 years or older in two population-based cross-sectional studies in Rio de Janeiro, Brazil, in 1995-1996 (n = 1,014 and 2004-2005 (n = 1,001. Food intake was assessed with a food-frequency questionnaire, and nutritional status was defined according to body mass index (BMI = weight/height². Prevalence of obesity (BMI 30kg/m² increased in the ten-year period (16.6% to 24%. Many high energy density (kcal/g foods showed a statistically significant increase in the period, such as crackers, candies, bacon, sausage, and hamburger. Some high energy density items were reported less frequently: butter, mayonnaise, potato chips, and sugar. The intake of fruits, milk, beans, roots and potatoes, and meat decreased in the 10-year period. Women with more education showed a larger reduction in fruit and meat intake and a smaller reduction

  7. Pellets de trigo e soja produzidos por extrusão Wheat and soybean pellets produced by extrusion-cooking

    Directory of Open Access Journals (Sweden)

    Sin Huei Wang

    2008-09-01

    Full Text Available A mistura de trigo e soja representa uma importante fonte calórico-protéica com proteínas de boa qualidade. Apesar disso, a utilização da soja como ingrediente tem sido limitada pelo seu sabor de feijão cru (beany flavor, o qual é melhorado pelo processo de extrusão. Foram estudados os efeitos de umidade da mistura, Temperatura de Barril (TB e Velocidade de Rotação de Parafuso (VRP, Nº 5 do extrusor no Índice de Expansão (IE, no Índice de Solubilidade em Água (ISA e nas características sensoriais de pellets produzidos com mistura de trigo e soja (90:10, objetivando a otimização deste processo para a obtenção de pellets fritos com melhores qualidades sensoriais. A farinha mista crua foi extrusada em 2 umidades (32 e 35%, 4 TB (60 a 90 °C e 4 VRP (60 a 150 rpm, totalizando 32 tratamentos. O pellet frito, preparado com a farinha mista com 32% de umidade e extrusada em 60 rpm a 80 °C, apresentou o maior IE e as melhores qualidades sensoriais (aparência, sabor e textura, sendo preferido pela equipe de provadores não treinados, tanto com sabor de bacon como com sabor de queijo.The mixture of wheat with soybean represents an important calorie-protein source with good protein quality. In spite of this, the use of soybeans as an ingredient has been limited by their beany flavor, which is improved by the extrusion process. Effects of mixture moisture, Barrel Temperature (BT and Screw-Speed (SS, Nº 5 on Expansion Index (EI, Water Solubility Index (WSI and sensory characteristics of pellets produced with a wheat-soybean (90:10 mixture were studied, in order to optimize this process for obtaining fried pellets with better sensory qualities. Raw mixed flour was extruded at two moisture contents (32 and 35%, four BT (60 to 90 °C and four SS (60 to 150 rpm, totalizing 32 treatments. The fried pellets, prepared with the mixed flour with 32% moisture and extruded at 60 rpm and 80 °C, presented the greatest EI and the best sensory

  8. Relevance of nitrate and nitrite in dry-cured ham and their effects on aroma development

    Directory of Open Access Journals (Sweden)

    Flores, Mónica

    2009-07-01

    Full Text Available Potassium and sodium salts of nitrite (E 249 and E 250 and nitrate (E 251 and E 252 are authorised for use under certain levels in several foodstuffs such as non-heat-treated, cured and dried meat products, other cured meat products, canned meat products and bacon. The key point in the use of nitrate and nitrite as preservatives is to find a balance between ensuring the microbiological safety of the ham and keeping as low as possible the level of nitrosamines in the final product. Nitrites and nitrates are authorised as additives for dry-cured ham in the Directive 2006/52/EC of 5 July 2006 that modifies previous Council Directive 95/2/EC on food additives other than colours and sweeteners. The effect of nitrate and its reduction to nitrite in controlling the lipid oxidation process during the ham ripening is very important for the development of the characteristic cured flavour. The main benefits and drawbacks of the use of nitrites and nitrates in dry-cured ham and how these levels may affect its flavour are discussed in this manuscript.Las sales sódica y potásica del nitrito (E249 y E250 y del nitrato (E251 y E252 están autorizados para su uso en los productos cárnicos, secos, curados y no tratados por el calor, otros productos cárnicos curados, productos cárnicos enlatados y bacon. El punto esencial en el uso de nitrato y nitrito como conservantes consiste en encontrar un balance entre el aseguramiento de la seguridad microbiológica del jamón y mantener el nivel de nitrosaminas tan bajo como sea posible. Los nitratos y nitritos están autorizados como aditivos en el jamón curado según la Directiva Europea 2006/52/EC de 5 de Julio de 2006 que modificaba la previa Directiva Europea 95/2/EC de aditivos alimentarios distintos a los colorantes y edulcorantes. El efecto del nitrato y su reducción a nitrito para controlar la oxidación de los lípidos durante la maduración del jamón es muy importante para el desarrollo del caracter

  9. Reduction of Listeria innocua contamination in vacuum-packaged dry-cured Italian pork products after high hydrostatic pressure treatment

    Directory of Open Access Journals (Sweden)

    Giuseppe Merialdi

    2015-06-01

    Full Text Available The present work aims to present the results of the application of a treatment with high hydrostatic pressure (HHP on Italian fermented and dry-cured pork products. The products used in this study were portioned cured ham, portioned bacon and salami, vacuumpackaged and produced by a single processing company. Two studies were conducted on a single batch of the three products by means of an artificial contamination with Listeria innocua as a surrogate of L. monocytogenes. In the first trial a superficial contamination was obtained by immersion for 3 min in the culture broth with a concentration of approximately 9 log cfu/mL. At the end of the inoculum step, the pieces were dred at room temperature and vacuum packaged. In the second trial 50 kg of minced pork meat were contaminated before production of salami. In both cases the inoculum contained 5 strains of L. innocua. Subsequently, in both trials, 10 samples were randomly divided into two groups of 5 pieces each: i TH group, samples treated with HHP; ii group C, control samples, not subjected to any treatment. All samples were stored at refrigeration temperature at the end of HHP treatments (if applied, and analyzed for the determination of the surface (1st trial and deep (2nd trial quantitative contamination of L. innocua. pH and aW were also determined on 3 pieces of each products belonging to group C. The difference between the medians of the log cfu/cm2 or g established between controls and treated were compared using the non-parametric test (Kruskal-Wallis test with P<0.01. In all products and in both trials the level of contamination detected in treatment groups was always significantly lower than in controls (P<0.01. In particular, in vacuum-packaged ham, bacon and salami viability logarithmic viability reductions equal to -2.29, -2.54 and -2.51 were observed, respectively. This study aimed to evaluate a not-thermal treatment on Italian cured or fermented pork products. The results of

  10. SOMOS O QUE FAZEMOS, MAS SOMOS PRINCIPALMENTE, O QUE FAZEMOS PARA MUDAR O QUE SOMOS

    Directory of Open Access Journals (Sweden)

    Dalmo Valério Machado De Lima

    2011-07-01

    Full Text Available Ao longo da história, o homem sempre procurou justificar suas ações individuais ou coletivas com base naquilo que poderia ser revertido para o próprio indivíduo ou classe. Nessa esteira, a discussão sobre o conceito e aplicabilidade do conhecimento renderia um debate que transcende os fins a que se destina esse editorial. A fim de demarcar uma linha do tempo e de pensamento ao longo da construção que ora se apresenta não se pode deixar de tomar como referência basilar o grego Platão, para quem o conhecimento consiste de crença verdadeira e justificada. Posteriormente, revendo e aprofundando as lições de seu mestre, Aristóteles desmembra o conhecimento em três áreas: científica, prática e técnica. Na Idade Média, o bom frade Roger Bacon, o maior prócer do chamado empirismo aristotélico, estabeleceu as bases de um tipo de investigação científica ainda hoje vigente centrada no esquema da tentativa e do erro, além de, em suas "horas vagas", travestir-se de propagandista dos "benéficos" efeitos do uso da pólvora no trato dos problemas internos e externos de um reino ou feudo.  Com o surgimento da ciência moderna, entre os séculos XVI e XVII, um período denominado Revolução Científica, sedimentam-se e proliferam as ideias de Isaac Newton, Galileu Galilei, René Descartes, Francis Bacon, Nicolau Copérnico, Louis Pasteur e Francesco Redi entre outros, que, reorganizando o pensamento científico, apontam para um campo novo de conhecimento científico cujas implicações são sentidas até os dias de hoje.

  11. Evolutionary consequences of shifts to bird-pollination in the Australian pea-flowered legumes (Mirbelieae and Bossiaeeae).

    Science.gov (United States)

    Toon, Alicia; Cook, Lyn G; Crisp, Michael D

    2014-03-07

    Interactions with pollinators are proposed to be one of the major drivers of diversity in angiosperms. Specialised interactions with pollinators can lead to specialised floral traits, which collectively are known as a pollination syndrome. While it is thought that specialisation to a pollinator can lead to either an increase in diversity or in some cases a dead end, it is not well understood how transitions among specialised pollinators contribute to changes in diversity. Here, we use evolutionary trait reconstruction of bee-pollination and bird-pollination syndromes in Australian egg-and-bacon peas (Mirbelieae and Bossiaeeae) to test whether transitions between pollination syndromes is correlated with changes in species diversity. We also test for directionality in transitions that might be caused by selection by pollinators or by an evolutionary ratchet in which reversals to the original pollination syndrome are not possible. Trait reconstructions of Australian egg-and-bacon peas suggest that bee-pollination syndrome is the ancestral form and that there has been replicated evolution of bird-pollination syndromes. Reconstructions indicate potential reversals from bird- to bee-pollination syndromes but this is not consistent with morphology. Species diversity of bird-pollination syndrome clades is lower than that of their bee-pollination syndrome sisters.We estimated the earliest transitions from bee- to bird-pollination syndrome occurred between 30.8 Ma and 10.4 Ma. Geographical structuring of pollination syndromes was found; there were fewer bird-pollination species in the Australian southeast temperate region compared to other regions of Australia. A consistent decrease in diversification rate coincident with switches to bird pollination might be explained if greater dispersal by bird pollinators results in higher levels of connectivity among populations and reduced chances of allopatric speciation.The earliest transitions overlap with the early diversification

  12. [Effects of dietary habits modifications on selected metabolic parameters during weight loss in obese persons].

    Science.gov (United States)

    Ostrowska, Lucyna; Stefańska, Ewa; Jastrzebska, Marta; Adamska, Edyta; Wujek, Anita; Waszczeniuk, Magdalena

    2012-01-01

    Obesity is a serious social problem, one of the most important health issues of the modern world, especially in industrialized countries. Due to the prevalence obesity is a social disease, chronic and also a risk factor for many diseases such as hypertension, type 2 diabetes mellitus, coronary heart disease, gall stones or cancers. The aim of the study was to examine and evaluation whether the systematic one-year modifications of dietary habits affect the changes in body weight and some metabolic parameters in obese patients. 30 women and 30 men who declared intentions to decrease body weight were examined. The mean age of women was 48 +/- 12.5 years (range 31-72 years), men 51 +/- 13.2 years (range 23-70 years). The questionnaire survey concerning the subject matter was designed in the Department of Dietetics and Clinical Nutrition, Medical University of Bialystok. At the initial and final visit the frequency of some products consumption were assessed and concentrations of some biochemical parameters in the peripheral blood were measured. Women after one-year dietotherapy significantly reduced the incidence of eating: pasta, fruit and vegetable juices, potatoes, ripening cheese, sugar, meat, bacon and lard, butter and cream, and increased incidence of eating dark bread, groats, rice, vegetables and fruit, cottage cheese, fish and vegetable oils. Men significantly reduced the incidence of eating: pasta, potatoes, ripening cheese, sweet beverages, bacon and lard, margarine, and increased the incidence of eating dark bread, groats, rice, vegetables, cottage cheese and fish. After one year the average body weight decrease was 2.8 +/- 7.1 kg in women and 1.4 +/- 3.2 kg in men. The average reduction in waist circumference was 3.6 +/- 6.5 cm in women and 3.6 +/- 4,8 cm in men. HDL cholesterol levels increased significantly in women and not significantly in men. LDL cholesterol and triglyceride levels decreased significantly in both groups. In women systolic blood

  13. Impurity of Sulfur Layers and Magmatic Gas Scrubbing: Implications for Gas Monitoring

    Science.gov (United States)

    Scolamacchia, T.

    2017-12-01

    The evidence of bodies of elemental sulfur (Se) beneath acid crater lakes at the summit of composite active volcanoes has been recognized several decades ago (Oppenheimer and Stevenson, 1989; Christenson and Woods, 1993). But Se accumulation was already hypothesized a century ago at Kusatzu Shirane (Japan) based on the observation of sulfur spherules floating on its crater-lake (Ohashi, 1919). Since these pioneering works, other studies have focused on understanding key aspects of molten sulfur bodies, considered a feature unique of volcanic lakes. Instead, it is reasonable to assume that Se bodies occur in several volcanic settings because a) several reactions may lead to Se deposition from S-bearing gases, and b) crater-lakes, surface expressions of hydrothermal systems, are transient features. The scrubbing of several magmatic gases, some of which critical for volcano monitoring, has been attributed to ground/surface waters (Symonds et al. 2001). Nevertheless, gas scrubbing could reflect viscosity variations of impure Se within hydrothermal systems. Industrial experiments indicated that impurities (organics, H2S, ammonia, HCl, HF, HBr, HI) hinder Se polymerization at T ≥ 160ºC, allowing viscosity to remain low for long time depending on the maximum T achieved and heating rates (Bacon and Fanelli, 1943). However, a prolonged heating destroys the viscosity-modifying substances (e.g. H2Sx formed by reactions with organics, H2S, or ammonia) and dramatic Se viscosity increases occur after a certain number of heating and cooling cycles. A prolonged boiling of Se with organics was observed to release H2S, following H2Sx disruption. Some gases (e.g. SO2) do not affect Se viscosity. In volcanic environments gases such as SO2, CO2 could escape under Selow viscosity regimes. Also, halogens absence in gas emissions could be caused by their participation in reactions within S-layers causing its viscosity to remain low. More data are needed to validate the hypothesis

  14. Saura y las Multitudes: de Goya a Munch = Saura and Multitudes: from Goya to Munch

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    Raúl Fernández Aparicio

    2015-01-01

    Full Text Available De 1797 a 1997, en la evolución de una esquemática y fragmentaria manera de representar las multitudes que se dan en el arte español desde Goya hasta Antonio Saura, ya sea pictórica o gráficamente, se cuela un visitante nórdico a primera vista inesperado: Edvard Munch. Este artículo quiere demostrar que, si bien causa algo de sorpresa inicial, el artista noruego es uno de los pilares fundamentales para Antonio Saura en su culminación de la expresión a través de multitudes indefinidas, es decir, tratadas como una masa compacta que actúa como un todo, una idea que ya habían desarrollado Baudelaire, Nietzsche, Ortega (en 1930 en su obra La rebelión de las masas o Benjamin. Munch se convierte, pues, en un paso necesario entre la obra de Goya y Saura, un paso en un camino que toma prestadas ideas e imágenes de artistas como Ensor, Monet, Pollock, Bacon o Jorn: la multitud en movimiento, la masa que grita silenciosamente.From 1797 to 1997, in the evolution of a fragmentary, schematic way of representing the crowds in Spanish art from Goya to Antonio Saura —whether in painting or graphic work—, an unexpected Nordic visitor appears: Edvard Munch. In this paper I want to show that the Norwegian artist is essential for Antonio Saura to complete his way to expression through undefined crowds, treated as a whole (Multitudes series. The concept of crowds was already developed by Baudelaire, Nietzsche, Ortega (in his work The revolt of the masses,1930 or Benjamin. Thus, Edvard Munch becomes a necessary step between the work of Goya and Saura, a  step on a path that borrows concepts, ideas and images from other artists such as Ensor, Monet, Pollock, Bacon or Jorn: the moving crowd, a silently screaming mass made by undefined faces.

  15. Slim by design: serving healthy foods first in buffet lines improves overall meal selection.

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    Brian Wansink

    Full Text Available OBJECTIVE: Each day, tens of millions of restaurant goers, conference attendees, college students, military personnel, and school children serve themselves at buffets--many being all-you-can-eat buffets. Knowing how the food order at a buffet triggers what a person selects could be useful in guiding diners to make healthier selections. METHOD: The breakfast food selections of 124 health conference attendees were tallied at two separate seven-item buffet lines (which included cheesy eggs, potatoes, bacon, cinnamon rolls, low-fat granola, low-fat yogurt, and fruit. The food order between the two lines was reversed (least healthy to most healthy, and vise-versa. Participants were randomly assigned to choose their meal from one line or the other, and researchers recorded what participants selected. RESULTS: With buffet foods, the first ones seen are the ones most selected. Over 75% of diners selected the first food they saw, and the first three foods a person encountered in the buffet comprised 66% of all the foods they took. Serving the less healthy foods first led diners to take 31% more total food items (p<0.001. Indeed, diners in this line more frequently chose less healthy foods in combinations, such as cheesy eggs and bacon (r = 0.47; p<0.001 or cheesy eggs and fried potatoes (r= 0.37; p<0.001. This co-selection of healthier foods was less common. CONCLUSIONS: Three words summarize these results: First foods most. What ends up on a buffet diner's plate is dramatically determined by the presentation order of food. Rearranging food order from healthiest to least healthy can nudge unknowing or even resistant diners toward a healthier meal, helping make them slim by design. Health-conscious diners, can proactively start at the healthier end of the line, and this same basic principle of "first foods most" may be relevant in other contexts - such as when serving or passing food at family dinners.

  16. Petrology of the zoned calcalkaline magma chamber of Mount Mazama, Crater Lake, Oregon

    Science.gov (United States)

    Druitt, T.H.; Bacon, C.R.

    1989-01-01

    Evolution of the magma chamber at Mount Mazama involved repeated recharge by two types of andesite (high-Sr and low-Sr), crystal fractionation, crystal accumulation, assimilation, and magma mixing (Bacon and Druitt 1988). This paper addresses the modal compositions, textures, mineral chemistry and magmatic temperatures of (i) products of the 6845??50 BP climactic eruption, (ii) blocks of partially fused granitoid wallrock found in the ejecta, and (iii) preclimactic rhyodacitic lavas leaked from the chamber in late Pleistocene and early Holocene time. Immediately prior to the climactic eruption the chamber contained ??? 40 km3 of rhyodacite (10 vol% plag + opx + aug + hb + mt + ilm, ???880?? C) overlying high-Sr andesite and cumulus-crystal mush (28-51 vol% plag + hb ?? opx ?? aug + mt ?? ilm, 880?? to ???950?? C), which in turn overlay low-Sr crystal mush (50-66 vol% plag + opx + aug ?? hb ?? ol + mt + ilm, 890?? to ???950??? C). Despite the well known compositional gap in the ejecta, no thermal discontinuity existed in the chamber. Pre-eruptive water contents of pore liquids in most high-Sr and low-Sr mushes were 4-6 wt%, but on average the high-Sr mushes were slightly richer in water. Although parental magmas of the crystal mushes were andesitic, xenocrysts of bytownite and Ni-rich magnesian olivine in some scoriae record the one-time injection of basalt into the chamber. Textures in ol-bearing scoriae preserve evidence for the reactions ol + liq = opx and ol + aug + liq(+ plag?) = hb, which occurred in andesitic liquids at Mount Mazama. Strontium abundances in plagioclase phenocrysts constrain the petrogenesis of preclimactic and climactic rhyodacites. Phenocryst cores derived from high-Sr and low-Sr magmas have different Sr contents which can be resolved by microprobe. Partition coefficients for plagioclase in andesitic to rhyolitic glasses range from 2 to 7, and increase as glass %SiO2 increases. Evolved Pleistocene rhyodacites (???30-25,000 BP) and

  17. Mapeamento de locos de características quantitativas associados à composição de carcaça, no cromossomo seis de suíno Mapping of quantitative trait loci for carcass composition on swine chromosome six

    Directory of Open Access Journals (Sweden)

    A.V. Pires

    2008-06-01

    Full Text Available Uma população de suínos, composta de 550 animais F2, foi produzida a partir do intercruzamento da geração F1, obtida pelo cruzamento divergente de dois machos da raça nativa brasileira Piau com 18 fêmeas comerciais. O objetivo do trabalho foi mapear locos de características quantitativas (QTL associados a cortes de carcaça. Os animais foram genotipados para 13 marcadores microssatélites, distribuídos no cromossomo 6 de suínos. As características avaliadas foram: peso total do pernil, peso do pernil sem pele e sem capa de gordura, peso total da copa, peso da copa sem pele e sem capa de gordura, peso total da paleta, peso da paleta sem pele e sem capa de gordura, peso total do carré, peso do lombo, peso total do bacon, peso das costelas, peso total da papada, peso do filezinho e peso da banha rama. Utilizou-se o método de regressão por intervalo de mapeamento por meio do programa QTL Express. Foram encontrados indicativos de QTL para peso de pernil limpo, peso de paleta, peso de lombo e peso de filezinho. A região genômica deve ser saturada com marcadores adicionais para confirmar a presença de QTL reais.A swine population of 550 F2 animals was produced by outbred cross using two sires of the native Brazilian breed Piau and 18 commercial dams. The animals were genotyped for 13 microsatellite markers. The evaluated composition traits of carcass were: ham weight, skinless and fatless ham weight, boston shoulder weight, skinless and fatless boston shoulder weight, picnic shoulder weight, skinless and fatless picnic shoulder weight, total loin (bone-in weight, loin weight, bacon weight, rib weight, jowl weight, sirloin weight, and belly fat weight. Data were analyzed by multiple regression interval mapping, using the QTL Express software. Suggestive QTL were found for skinless and fatless ham weight, picnic shoulder weight, loin weight, and sirloin weight. However, the genomic region should be saturated with additional markers in

  18. Adult fat intake associated with the presence of children in households: findings from NHANES III.

    Science.gov (United States)

    Laroche, Helena H; Hofer, Timothy P; Davis, Matthew M

    2007-01-01

    Increasing prevalence of obesity and lifestyle related chronic disease is fundamentally tied to Americans' poor eating habits. Family environment, including the presence of children, may affect adults' diet behavior. To compare dietary fat intake between adults with and without minor children in the home. Secondary analysis of cross-sectional survey data from the National Health and Nutrition Examination Survey III (NHANES III) public use dataset. Adults aged 17 to 65 years with and without children younger than 17 years old in the home. Intake of total fat, saturated fat, and kilocalories based on a 24-hour dietary recall and a selection of high-fat foods from a food frequency questionnaire. Linear and logistic regression, accounting for the sample weights and complex survey design. The presence of children in the household was associated with significantly higher adjusted total fat consumption for adults (4.9 g/24 hours [95% CI: 0.8, 9.1]) and significantly higher adjusted saturated fat consumption (1.7 g/24 hours [0.3, 3.3]). Adults with children ate many high-fat foods more frequently than adults without children, including salty snacks, pizza, cheese, beef, ice cream, cakes/cookies, bacon/sausage/processed meats, and peanuts. The presence of children in the home may affect adults' diets. Providers should emphasize dietary discretion for the entire family.

  19. Palaeomagnetic dating method accounting for post-depositional remanence and its application to geomagnetic field modelling

    Science.gov (United States)

    Nilsson, A.; Suttie, N.

    2016-12-01

    Sedimentary palaeomagnetic data may exhibit some degree of smoothing of the recorded field due to the gradual processes by which the magnetic signal is `locked-in' over time. Here we present a new Bayesian method to construct age-depth models based on palaeomagnetic data, taking into account and correcting for potential lock-in delay. The age-depth model is built on the widely used "Bacon" dating software by Blaauw and Christen (2011, Bayesian Analysis 6, 457-474) and is designed to combine both radiocarbon and palaeomagnetic measurements. To our knowledge, this is the first palaeomagnetic dating method that addresses the potential problems related post-depositional remanent magnetisation acquisition in age-depth modelling. Age-depth models, including site specific lock-in depth and lock-in filter function, produced with this method are shown to be consistent with independent results based on radiocarbon wiggle match dated sediment sections. Besides its primary use as a dating tool, our new method can also be used specifically to identify the most likely lock-in parameters for a specific record. We explore the potential to use these results to construct high-resolution geomagnetic field models based on sedimentary palaeomagnetic data, adjusting for smoothing induced by post-depositional remanent magnetisation acquisition. Potentially, this technique could enable reconstructions of Holocene geomagnetic field with the same amplitude of variability observed in archaeomagnetic field models for the past three millennia.

  20. Relationship between the Porcine Stress Syndrome gene and carcass and performance traits in F2 pigs resulting from divergent crosses

    Directory of Open Access Journals (Sweden)

    Guilherme de Oliveira Band

    2005-03-01

    Full Text Available The PSS genotypes of 596 F2 pigs produced by initial mating of Brazilian native boars commercial sows and were characterized by PCR-RFLP and their carcass and performance traits were evaluated. Among the 596 animals analyzed, 493 (82.72% were characterized as NN and 103 (17.28% as Nn. With respect to carcass traits, Nn animals presented higher (p < 0.05 right half carcass weight, left half carcass weight, loin depth and loin eye area, and lower shoulder backfat thickness, backfat thickness between last and next to last but one lumbar vertebrae and backfat thickness after last rib at 6.5 cm from the midline compared to NN animals. Nn animals also showed (p < 0.05 higher values for most of the cut yields, indicating higher cutting yields for animals carrying the n allele and lower values for bacon depth, confirming lower fat deposition in carcass. In addition, Nn animals presented (p < 0.05 lower values for the performance trait weight at 105 days of age. These results indicate that animals carrying the PSS gene generate leaner carcasses, higher cut yields, and that the effects of the gene can be observed even in divergent crosses.

  1. Indentation of aluminium foam at low velocity

    Directory of Open Access Journals (Sweden)

    Shi Xiaopeng

    2015-01-01

    Full Text Available The indentation behaviour of aluminium foams at low velocity (10 m/s ∼ 30 m/s was investigated both in experiments and numerical simulation in this paper. A flat-ended indenter was used and the force-displacement history was recorded. The Split Hopkinson Pressure bar was used to obtain the indentation velocity and forces in the dynamic experiments. Because of the low strength of the aluminium foam, PMMA bar was used, and the experimental data were corrected using Bacon's method. The energy absorption characteristics varying with impact velocity were then obtained. It was found that the energy absorption ability of aluminium foam gradually increases in the quasi-static regime and shows a significant increase at ∼10 m/s velocity. Numerical simulation was also conducted to investigate this process. A 3D Voronoi model was used and models with different relative densities were investigated as well as those with different failure strain. The indentation energy increases with both the relative density and failure strain. The analysis of the FE model implies that the significant change in energy absorption ability of aluminium foam in indentation at ∼10 m/s velocity may be caused by plastic wave effect.

  2. The need for accurate nutrition survey methodology: the South Carolina experience.

    Science.gov (United States)

    Lackland, D T; Wheeler, F C

    1990-11-01

    Assessment of two nutrition-related risk factors, obesity and fat intake, was completed on a representative sample of South Carolina adults. Obesity estimates determined from self-reported heights and weights were less than prevalences determined from direct measurements (white males 21.4% vs. 28.2%; white females 20.8% vs. 24.5%; black males 29.2% vs. 30.1%; black females 43.6% vs. 50.6%; and total 24.9 vs. 29.8%). Nine fat-intake habits were identified from dietary mannerisms involving the consumption of red meat, fat on meat, fried fish/chicken, butter, eggs, whole milk, bacon/sausage, and cheese and the use of solid fats when cooking vegetables. The mean number of the nine habits exhibited was four. The total number of habits did not correlate well with serum cholesterol, as 27% of the individuals with none of the nine fat intake habits had blood cholesterol values greater than 6.2 mmol/L (239 mg/100 mL), while only 17% of the individuals with seven habits had the high level of cholesterol. These nine habits explained less than 10% of the variability of serum cholesterol values.

  3. Dietary carcinogens and the risk for glioma and meningioma in Germany.

    Science.gov (United States)

    Boeing, H; Schlehofer, B; Blettner, M; Wahrendorf, J

    1993-02-20

    A population-based case-control study was performed in South-West Germany in 1987/88 with 115 histological confirmed glioma and 81 meningioma cases and 418 randomly selected controls. On the basis of information from a food-frequency questionnaire and questions on food preparation and food supply, the role of dietary carcinogens, in particular N-nitroso compounds or their precursors, on risk for glioma and meningioma were analyzed by multiple logistic regression. Eleven food groups were investigated. The intake of processed meat was significantly associated with an increased risk of glioma. The intake of any food group was not significantly related to meningioma risk. Among single meat products, a significantly higher risk of glioma was found for cooked ham, processed pork meat and fried bacon. For the consumption of 3 N-nitrosamines, assessed from the intake of processed meat and cheese, significant positive relations to glioma risk were found. These N-nitrosamines were also related to meningioma risk, although to a less pronounced extent. The risk for occurrence of glioma was significantly increased for those using vegetable fat frequently for deep frying, as compared with non-users. For the dietary intake of nitrate, nitrite, vitamin C, specific alcoholic beverages, total alcohol, and water from a non-central supply, no elevated risk was found in this study.

  4. An Evaluation of the Effects of the Australian Food and Health Dialogue Targets on the Sodium Content of Bread, Breakfast Cereals and Processed Meats

    Directory of Open Access Journals (Sweden)

    Helen Trevena

    2014-09-01

    Full Text Available The Australian Food and Health Dialogue set sodium reduction targets for three food categories (breads, ready-to-eat breakfast cereals and processed meats to be achieved by December, 2013. Sodium levels for 1849 relevant packaged foods on the shelves of Australian supermarkets between 2010 and 2013 were examined. Changes in mean sodium content were assessed by linear mixed models, and the significance of differences in the proportion of products meeting targets was determined using chi-squared or McNemar’s tests. The mean sodium level of bread products fell from 454 to 415 mg/100 g (9% lower, p < 0.001, and the proportion reaching target rose from 42% to 67% (p < 0.005. The mean sodium content of breakfast cereals also fell substantially from 316 to 237 mg/100 g (25% lower, p < 0.001 over the study period. The decline in mean sodium content of bacon/ham/cured meats from 1215 to 1114 mg/100 g (8% lower, p = 0.001 was smaller, but associated with a rise in the proportion meeting the target from 28% to 47%. Declines in mean sodium content did not appreciably differ between companies that did and did not make public commitments to the targets. These data show that the Australian food industry can reduce salt levels of processed foods and provide a strong case for broadening and strengthening of the Food and Health Dialogue (FHD process.

  5. Measurement of Multiple Vitamin K Forms in Processed and Fresh-Cut Pork Products in the U.S. Food Supply.

    Science.gov (United States)

    Fu, Xueyan; Shen, Xiaohua; Finnan, Emily G; Haytowitz, David B; Booth, Sarah L

    2016-06-08

    Vitamin K food composition data have historically been limited to plant-based phylloquinone (vitamin K1). The purpose of this study was to expand analysis of vitamin K to animal products and to measure phylloquinone and 10 forms of menaquinones (vitamin K2) in processed and fresh-cut pork products. Nationally representative samples of processed pork products (n = 28) were obtained through USDA's National Food and Nutrition Analysis Program, and fresh pork (six cuts; n = 5 per cut) and bacon (n = 4) were purchased from local retail outlets. All samples were analyzed by high-performance liquid chromatography (phylloquinone and menaquinone-4) and atmospheric-pressure chemical ionization-liquid chromatography-mass spectrometry (menaquinone-5 to menaquinone-13). Although low in phylloquinone (processed pork products and fresh pork cuts contained menaquinone-4, menaquinone-10, and menaquinone-11 (range: [35.1 ± 11.0]-[534 ± 89.0] μg of menaquinones per 100 g). The total menaquinone contents of processed pork products were correlated with fat contents (r = 0.935). In summary, processed and fresh-cut pork products are a rich dietary source of menaquinones that are currently unaccounted for in assessment of vitamin K in the food supply.

  6. Magos e ingenieros en el Renacimiento: una reevaluación

    Directory of Open Access Journals (Sweden)

    Elena, Alberto

    1998-04-01

    Full Text Available Not available.La historiografía de la ciencia ha tendido abusivamente a identificar la Revolución Científica con las decisivas aportaciones realizadas en el siglo XVII, subestimando así la importancia de las contribuciones renacentistas. Pero la reevaluación de la tradición mecánica y artesanal que habría de conducir con posterioridad a un espectacular desarrollo tecnológico arrancó, de hecho, en el siglo XVI de la mano de la magia natural. Un atento análisis de la obra de Francis Bacon, el gran ideólogo de la ciencia moderna y el máximo valedor de la recuperación de las artes mecánicas por parte de la tradición erudita, evidencia con claridad cuán profunda y determinante fue esta deuda contraída con la pujante tradición mágica del pensamiento renacentista.

  7. [History of robotics: from archytas of tarentum until Da Vinci robot. (Part II)].

    Science.gov (United States)

    Sánchez-Martín, F M; Jiménez Schlegl, P; Millán Rodríguez, F; Salvador-Bayarri, J; Monllau Font, V; Palou Redorta, J; Villavicencio Mavrich, H

    2007-03-01

    Robotic surgery is a reality. In order to to understand how new robots work is interesting to know the history of ancient (see part i) and modern robotics. The desire to design automatic machines imitating humans continued for more than 4000 years. Archytas of Tarentum (at around 400 a.C.), Heron of Alexandria, Hsieh-Fec, Al-Jazari, Bacon, Turriano, Leonardo da Vinci, Vaucanson o von Kempelen were robot inventors. At 1942 Asimov published the three robotics laws. Mechanics, electronics and informatics advances at XXth century developed robots to be able to do very complex self governing works. At 1985 the robot PUMA 560 was employed to introduce a needle inside the brain. Later on, they were designed surgical robots like World First, Robodoc, Gaspar o Acrobot, Zeus, AESOP, Probot o PAKI-RCP. At 2000 the FDA approved the da Vinci Surgical System (Intuitive Surgical Inc, Sunnyvale, CA, USA), a very sophisticated robot to assist surgeons. Currently urological procedures like prostatectomy, cystectomy and nephrectomy are performed with the da Vinci, so urology has become a very suitable speciality to robotic surgery.

  8. PIGS BREEDING FOR THE PRODUCTION OF TRADITIONAL MEAT PRODUCTS

    Directory of Open Access Journals (Sweden)

    Đuro Senčić

    2014-06-01

    Full Text Available The fertile Slavonia is known for production of several types of cured meats: kulen, kulen sis, sausage, ham and bacon, and other pork products (“krvavica” - blood sausage, “švargl” - a type of brawn where chopped parts of head are stuffed inside the pig’s stomach, “čvarci” - a variant of pork crisps, fat. These products require “mature pigs” of adequate slaughter quality. Production of pigs intended for traditional meat products may take place in different production systems (open, closed, semi-open, “organic”. Each of these systems provides a specific quality of pigs for slaughter, reflecting on the quality of the final product. Production systems can have a significant impact on growth performance and carcass and meat quality of pigs. This effect arises from the interaction between housing conditions, the amount and composition of food and used pig genotype. The choice of a production system depends on local production conditions, pig genotype, consumer demand (market for a given product quality, and other factors. Due to their quality, the traditional Slavonian meat products can become a recognizable Croatian brand in both domestic and international markets. Production of standard quality products requires standard quality of pigs. Therefore this book is focused on such pigs production.

  9. Engineering assessment of inactive uranium mill tailings, Naturita site, Naturita, Colorado. A summary of the Phase II, Title I

    International Nuclear Information System (INIS)

    1977-11-01

    Ford, Bacon and Davis Utah Inc. has performed an engineering assessment of the problems resulting from the existence of radioactive uranium mill tailings at Naturita, Colorado. The Phase II, Title I services include the preparation of topographic maps, the performance of core drillings sufficient to determine areas and volumes of tailings, the performance of radiometric measurements to determine the extent of radium contamination, the evaluation of resulting radiation exposures of individuals and nearby populations, the investigation of site hydrology and meteorology, and the costing of alternative corrective actions. Radon gas release from the 704,000 tons of tailings at the Naturita site constitutes the most significant environmental impact although windblown tailings and external gamma radiation are also factors. Ranchers Exploration and Development Company has been licensed by the State of Colorado to reprocess the tailings at a location 3 mi from the present site where they will be stabilized for long-term storage. The remedial action options include remedial action for structures in Naturita and Nucla (Option I) at an estimated cost of $270,000 and remedial action for structures and open land adjacent to the tailings site (Option II) at an estimated cost of $950,000

  10. Summary of the engineering assessment of inactive uranium mill tailings, Spook Site, Converse County, Wyoming

    International Nuclear Information System (INIS)

    1981-10-01

    Ford, Bacon, Davis Utah Inc. has reevaluated the Spook site in order to revise the December 1977 engineering assessment of the problems resulting from the existence of radioactive uranium mill tailings 48 mi northeast of Casper, in Converse County, Wyoming. This engineering assessment has included the preparation of topographic maps, the performance of core drillings and radiometric measurements sufficient to determine areas and volumes of tailings and radiation exposures of individuals and nearby populations, the investigations of site hydrology and meteorology, and the evaluation and costing of alternative corrective actions. Radon gas released from the 187,000 tons of tailings at the Spook site constitutes the most significant environmental impact, although windblown tailings and external gamma radiation also are factors. The four alternative actions presented in this engineering assessment range from millsite decontamination with the addition of 3 m of stabilization cover materI), to rema densitometers for measuring cross-sectionally averaged mass velocity in steady steam-water flow are presented. The results are interpreted ntation

  11. New ideas and their acceptance. As it has related to preservation of chordae tendinea and certain other discoveries.

    Science.gov (United States)

    Lillehei, C W

    1995-10-01

    The significant benefits of preserving chordal-papillary muscle integrity in mitral valve replacement took some two decades to become widely accepted. Familiarity with history clearly tells us that this paradox between our dedication to "new ideas" on the one hand, and opposition to their acceptance on the other has existed for hundreds of years. Most "new ideas" have been surrounded by controversy and opposition before wide acceptance. Selected examples from history are cited beginning with Roger Bacon in the 13th century, and continuing with Galileo, Semmelweiss, Lister, and Forssmann. The author cites two notable examples from his personal experiences. They occurred during the development of open heart surgery, and another during the development of the rigid bileaflet cardiac prosthesis, now known as the St. Jude cardiac prosthesis. Some of the basic reasons for this inevitable opposition are: an innate skepticism over anything "new." Simplicity is often resented, as well as any need to change patterns of behavior/habits. Determination, persistence, stubbornness are the most important components for successful research. In addition, the successful innovator must learn to expect opposition and not be deterred by it, but rather must learn to take sustenance from it, and "learn to thrive upon opposition." In conclusion, these observations and suggestions are summarized in a satire on "The Seven Ages in the Evolution of an Idea--with particular reference to the critic."

  12. [History of robotics: from Archytas of Tarentum until da Vinci robot. (Part I)].

    Science.gov (United States)

    Sánchez Martín, F M; Millán Rodríguez, F; Salvador Bayarri, J; Palou Redorta, J; Rodríguez Escovar, F; Esquena Fernández, S; Villavicencio Mavrich, H

    2007-02-01

    Robotic surgery is the newst technologic option in urology. To understand how new robots work is interesting to know their history. The desire to design machines imitating humans continued for more than 4000 years. There are references to King-su Tse (clasic China) making up automaton at 500 a. C. Archytas of Tarentum (at around 400 a.C.) is considered the father of mechanical engineering, and one of the occidental robotics classic referents. Heron of Alexandria, Hsieh-Fec, Al-Jazari, Roger Bacon, Juanelo Turriano, Leonardo da Vinci, Vaucanson o von Kempelen were robot inventors in the middle age, renaissance and classicism. At the XIXth century, automaton production underwent a peak and all engineering branches suffered a great development. At 1942 Asimov published the three robotics laws, based on mechanics, electronics and informatics advances. At XXth century robots able to do very complex self governing works were developed, like da Vinci Surgical System (Intuitive Surgical Inc, Sunnyvale, CA, USA), a very sophisticated robot to assist surgeons.

  13. DNA Sequence and Mutational Analyses of the pVir Plasmid of Campylobacter jejuni 81-176

    Science.gov (United States)

    Bacon, David J.; Alm, Richard A.; Hu, Lan; Hickey, Thomas E.; Ewing, Cheryl P.; Batchelor, Roger A.; Trust, Trevor J.; Guerry, Patricia

    2002-01-01

    The circular pVir plasmid of Campylobacter jejuni strain 81-176 was determined to be 37,468 nucleotides in length with a G+C content of 26%. A total of 83% of the plasmid represented coding information, and all but 2 of the 54 predicted open reading frames were encoded on the same DNA strand. There were seven genes on the plasmid in a continguous region of 8.9 kb that encoded orthologs of type IV secretion proteins found in Helicobacter pylori, including four that have been described previously (D. J. Bacon, R. A. Alm, D. H. Burr, L. Hu, D. J. Kopecko, C. P. Ewing, T. J. Trust, and P. Guerry, Infect. Immun. 68:4384-4390, 2000). There were seven other pVir-encoded proteins that showed significant similarities to proteins encoded by the plasticity zones of either H. pylori J99 or 26695. Mutational analyses of 19 plasmid genes identified 5 additional genes that affect in vitro invasion of intestinal epithelial cells. These included one additional gene encoding a component of a type IV secretion system, an ortholog of Cj0041 from the chromosome of C. jejuni NCTC 11168, two Campylobacter plasmid-specific genes, and an ortholog of HP0996 from the plasticity zone of H. pylori 26695. PMID:12379703

  14. Anatomy of the eye from the view of Ibn Al-Haitham (965-1039). The founder of modern optics.

    Science.gov (United States)

    Unal, Nedim; Elcioglu, Omur

    2009-03-01

    Ibn Al-Haitham (known as Alhazen in Latin [965 Basra, Iraq-1039, Cairo, Egypt]) was a scientist who played an important role in the middle age Islam world. He wrote many books and novels, but only 90 of them are known. His main book Kitab al-Manazir was translated into Western languages in the late twelfth century, and in the early thirteenth century. In this book, he formulated many hypotheses on optical science. The book, which is also known as Optic treasure (opticae thesaurus), affected many famous Western scientists. He became an authority until the seventeenth century in the Eastern and Western countries. Roger Bacon (1212-1294), who made radical changes in the Western optical traditions, reconfirmed Ibn Al-Haitham's findings. Ibn al-Haitham began his book Kitab al-Manazir with the anatomy and physiology of the eye. He specifically described cornea, humor aqueous, lens, and corpus vitreum. He examined the effect of light on seeing. He caused changes in the prevailing ideas of his age, and suggested that light came from objects, not from the eye. He provided information regarding the optic nerve, retina, iris, and conjunctiva. He showed the system of the eye as a dioptric, and the relations between the parts of the eye. It is understood that he mastered all knowledge on the structure of the eye in his century. The best proof of this is the eye picture that he drew.

  15. QUALITY CONTROL OF SOME TRADITIONAL MEAT PRODUCTS

    Directory of Open Access Journals (Sweden)

    S. DOBRINAS

    2014-03-01

    Full Text Available In this paper, we present the characterization of six traditional meat products: smoked file, smoked bacon, pork sausages, sausage prepared from swine’s entrails, pork pastrami, sheep sausages. Organoleptic tests (the aspect and shape, the aspect of freshly cut in the section, smell, taste and consistency, physico-chemical and microbiological determinations (NTG, Salmonella, Listeria monocytogenes and Escherichia coli were performed. These analyzes are a part of quality control that must be done in order to obtain a certificate from the Ministry of Agriculture for a traditional product. After identification of H2S and starch and according to fat oxidation degree it was concluded that analyzed samples didn’t contain counterfeiters and all parameters analyzed are within the maximum limits allowed by law. Considering all the procedures for manufacturing, characteristics of raw and auxiliary materials, organoleptic properties of final products analyzed in this study, it can be concluded that analyzed meat specialties meet the requirements of Ministry Order no. 690/28.09.2004 for the traditional products certification.

  16. Engineering assessment of inactive uranium mill tailings, Gunnison Site, Gunnison, Colorado. Phase II, Title I

    Energy Technology Data Exchange (ETDEWEB)

    None

    1977-11-01

    Ford, Bacon and Davis Utah Inc. has performed an engineering assessment of the problems resulting from the existence of radioactive uranium mill tailings at Gunnison, Colorado. The Phase II - Title I services include the preparation of topographic measurements sufficient to determine areas and volumes of tailings and other radium-contaminated materials, the evaluation of resulting radiation exposures of individuals and nearby populations, the investigation of site hydrology and meteorology, and the evaluation and costing of alternative corrective actions. Radon gas release from the 0.5 million tons of tailings at the Gunnison site constitutes the most significant environmental impact, although windblown tailings and external gamma radiation are also factors. The nine alternative actions presented range from millsite decontamination (Option I), to adding various depths of stabilization cover material (Options II and III), to removal of the tailings to long-term storage sites and decontamination of the present site (Options IV through IX). Cost estimates for the nine options range from $480,000 to $5,890,000. Reprocessing the tailings for uranium does not appear to be economically attractive at present.

  17. Piecewise linear regression splines with hyperbolic covariates

    International Nuclear Information System (INIS)

    Cologne, John B.; Sposto, Richard

    1992-09-01

    Consider the problem of fitting a curve to data that exhibit a multiphase linear response with smooth transitions between phases. We propose substituting hyperbolas as covariates in piecewise linear regression splines to obtain curves that are smoothly joined. The method provides an intuitive and easy way to extend the two-phase linear hyperbolic response model of Griffiths and Miller and Watts and Bacon to accommodate more than two linear segments. The resulting regression spline with hyperbolic covariates may be fit by nonlinear regression methods to estimate the degree of curvature between adjoining linear segments. The added complexity of fitting nonlinear, as opposed to linear, regression models is not great. The extra effort is particularly worthwhile when investigators are unwilling to assume that the slope of the response changes abruptly at the join points. We can also estimate the join points (the values of the abscissas where the linear segments would intersect if extrapolated) if their number and approximate locations may be presumed known. An example using data on changing age at menarche in a cohort of Japanese women illustrates the use of the method for exploratory data analysis. (author)

  18. Dalí, un genio hacia la muerte

    Directory of Open Access Journals (Sweden)

    Hernando Escobar Vera

    2016-12-01

    Full Text Available Este trabajo se propone analizar tres aspectos que se destacan en Soft self-portrait with grilled bacon (1941 de Salvador Dalí (1904-1989: la máscara; la contigüidad entre lo blando y lo duro; y lo orgánico, comestible y en descomposición. Estos aspectos se inscriben en el conjunto del sistema simbólico daliniano de tensiones que manifiestan el dislocamiento (y ambivalencia entre el reconocimiento que Dalí hace de su humanidad mortal y su deseo de trascendencia e inmortalidad. Así, lo que se manifiesta como angustia en el psiquismo del artista catalán es transformado en fascinación en su obra y en su vida, en las que se registran constantes alusiones al temor a la muerte y al deseo de trascenderla. Sin embargo, en este trabajo el énfasis no se pone en el psiquismo del artista sino en las mediaciones que le permiten elaborar una estética a partir de su angustia (sublimarla y en las particularidades de dicha estética.

  19. Engineering assessment of inactive uranium mill tailings, Shiprock site, Shiprock, New Mexico. Phase II, Title I

    International Nuclear Information System (INIS)

    1977-01-01

    Ford, Bacon and Davis Utah Inc. has performed an engineering assessment of the problems resulting from the existence of radioactive uranium mill tailings at Shiprock, New Mexico. The Phase II, Title I services include the preparation of topographic maps, the performance of core drillings and radiometric measurements sufficient to determine areas and volumes of tailings and other radium-contaminated materials, the evaluation of resulting radiation exposures of individuals and nearby populations, the investigation of site hydrology and meteorology and the evaluation and costing of alternative corrective actions. Radon gas release from the 1.7 million tons of tailings at the Shiprock site constitutes the most significant environmental impact, although windblown tailings and external gamma radiation are also factors. The 11 alternative actions presented range from completion of the present ongoing EPA site decontamination plan (Option I), to stabilizing in-place with varying depths of cover material (Options II-IV), to removal to an isolated long-term disposal site (Options V-XI). All options include remedial action costs for off-site locations where tailings have been placed. Costs estimates for the 11 options range from $540,000 to $12,500,000. Reprocessing the tailings for uranium is not economically feasible

  20. CINE CLUB

    CERN Multimedia

    CINE CLUB

    2010-01-01

    Thursday 7 October 2010 at 20:30 Jeudi 7 Octobre 2010 à 20:30 CERN Main Auditorium Amphithéâtre Principal Mystic River   By/de : Clint Eastwood (USA, 2003) 132 min With/avec : Sean Penn, Tim Robbins, Kevin Bacon, Laurence Fishburne, Marcia Gay Harden, Laura Linney   During a summer in 1975, Dave Boyle and two friends, Jimmy and Sean, are playing on a sidewalk in Boston when Dave is abducted by two men and subjected to sexual abuse over a period of several days. Eventually escaping, but haunted into adulthood by his trauma, Dave becomes a primary suspect when Jimmy's daughter, Katie, is found murdered. Sean, assigned to investigate the crime, finds himself facing both demons from the past and demons in the present as the circumstances surrounding Katie's death are uncovered.   Original version english with english subtitles Version originale anglaise soutitrée en anglais * * * * * * * Thursday 14 October 2010 at 20:30 ...