Richards Bay effluent pipeline

CSIR Research Space (South Africa)

Lord, DA

1986-07-01

Full Text Available of major concern identified in the effluent are the large volume of byproduct calcium sulphate (phosphogypsum) which would smother marine life, high concentrations of fluoride highly toxic to marine life, heavy metals, chlorinated organic material... ........................ 9 THE RICHARDS BAY PIPELINE ........................................ 16 Environmental considerations ................................... 16 - Phosphogypsum disposal ................................... 16 - Effects of fluoride on locally occurring...

Quantum Man: Richard Feynman's Life in Science

CERN Document Server

CERN. Geneva

2011-01-01

It took a man who was willing to break all the rules to tame a theory that breaks all the rules. This talk will be based on my new book Quantum Man: Richard Feynman's life in science. I will try and present a scientific overview of the contributions of Richard Feynman, as seen through the arc of his fascinating life. From Quantum Mechanics to Antiparticles, from Rio de Janeiro to Los Alamos, a whirlwind tour will provide insights into the character, life and accomplishments of one of the 20th centuries most important scientists, and provide an object lesson in scientific integrity.

Swearing Used in Richard Wright’s Black Boy

OpenAIRE

Giyatmi Giyatmi; Ratih WIjayava; Nunun Tri Widarwati

2017-01-01

This research aims at finding the types of swearing expressions and linguistic forms of English swearing used in Richard Wright's Black Boy. This is a descriptive qualitative research since it describes the phenomena of swearing used in the novel. The data of the research are all the conversations or sentences used swearing in the novel written by Richard Wright namely Black Boy as the main data source. The method of collecting data in this research is observation and teknik lanjut catat. Aft...

EDITORIAL: Richard Palmer: celebrating 37 years with Journal of Physics: Condensed Matter Richard Palmer: celebrating 37 years with Journal of Physics: Condensed Matter

Science.gov (United States)

Ferry, David

2009-01-01

It is with a great deal of both happiness and sadness that I have to announce that we are losing one of the real strengths of the Journal of Physics: Condensed Matter (JPCM). Dr Richard Palmer, our Senior Publisher, announced his retirement, and this issue marks the first without his involvement. Of course, we are happy that he will get to enjoy his retirement, but we are sad to lose such a valuable member of our team. Richard first started work at IOP Publishing in March 1971 as an Editorial Assistant with Journal of Physics B: Atomic and Molecular Physics. After a few months, he transferred to Journal of Physics C: Solid State Physics. During his first year, he was sent on a residential publishing training course and asked to sign an undertaking to stay at IOP Publishing for at least two years. Although Richard refused to sign, as he did not want to commit himself, he has remained with the journal since then. The following year, the Assistant Editor of Journal of Physics C: Solid State Physics, Malcolm Haines, walked out without notice in order to work on his family vineyard in France, and Richard stepped into the breach. In those days, external editors had a much more hands-on role in IOP Publishing and he had to travel to Harwell to be interviewed by Alan Lidiard, the Honorary Editor of Journal of Physics C: Solid State Physics, before being given the job of Assistant Editor permanently. I am told that in those days the job consisted mainly of editing and proofreading and peer review. There was no journal development work. At some point in the early 1980s, production and peer review were split into separate departments and Richard then headed a group of journals consisting of Journal of Physics C: Solid State Physics, Journal of Physics D: Applied Physics and Journal of Physics F: Metal Physics, Semiconductor Science and Technology, Superconductor Science and Technology, Plasma Physics and Controlled Fusion, and later Nanotechnology and Modelling and Simulation

Potshemu medved rõtshit / Richard Pipes

Index Scriptorium Estoniae

Pipes, Richard

2006-01-01

Harvardi ülikooli ajalooprofessor Richard Pipes arutleb, miks Venemaa viimase aja käitumises väljendub soovimatus koostööks, sageli ka vaenulikkus. Venemaa võimetus rahvusvahelises kontekstis oma kohta leida, selle ajaloolised juured

Richard Peters and Valuing Authenticity

Science.gov (United States)

Degenhardt, M. A. B.

2009-01-01

Richard Peters has been praised for the authenticity of his philosophy, and inquiry into aspects of the development of his philosophy reveals a profound authenticity. Yet authenticity is something he seems not to favour. The apparent paradox is resolved by observing historical changes in the understanding of authenticity as an important value.…

In Conversation with Paul Richards

Science.gov (United States)

Holman, Andrew

2013-01-01

Paul Richards is one of those individuals who make a difference and is as far from institutional as one can be. The author met up with him at the Learning Disability Today conference in London to talk more about his work and life. Paul coordinates the service user involvement across Southdown Housing Association, based in Sussex.

Obituary: Dr. Richard Roland Baker

Directory of Open Access Journals (Sweden)

Thornton R

2014-12-01

Full Text Available Richard Baker died at Easter 2007 after a very short illness. It is sad that he died so soon after his retirement from the British American Tobacco Company at the end of 2005, and just as he was beginning to enjoy his new life, even though tobacco science still had a part to play.

Corrosion behavior of as-cast binary Mg-Bi alloys in Hank's solution

Directory of Open Access Journals (Sweden)

Wei-li Cheng

2015-11-01

Full Text Available Biodegradable Mg-xBi (x = 3, 6 and 9wt.% alloys were fabricated by ingot casting, and the change of corrosion behavior of the alloys in the Hank's solution was analyzed with respect to the microstructure using optical micrograph (OM, X-ray diffraction (XRD, scanning electron microscope (SEM equipped with an energy dispersive X-ray spectrometer (EDS, electrochemical and immersion tests. The results show that the microstructures of the as-cast Mg-Bi alloys mainly consisted of dendritic ?Mg grains and Mg3Bi2 phase in common, with the secondary dendrite arm spacing (SDAS decreasing significantly from 41.2 靘 to 25.4 靘 and the fraction of Mg3Bi2 increasing from 3.1% to 10.7%. Furthermore, the corrosion rate increasing from 1.32 mm昦-1 to 8.07 mm昦-1 as the Bi content was increased from 3wt.% to 9wt.%. The reduced corrosion resistance was mainly ascribed to the increasing fraction of the second phase particles, which bring positive effects on the development of pitting.

Richard W. Ziolkowski Receives Honorary Doctorate

DEFF Research Database (Denmark)

Breinbjerg, Olav

2012-01-01

At the annual Commemoration of the Technical University of Denmark (DTU) on April 27, 2012, Prof. Richard W. Ziolkowski, University of Arizona (UoA), received DTU's highest academic degree, the Honorary Doctor degree: Doctor Technices Honoris Causa (Figure 1). Prof. Ziolkowski has been a close...

Recensie "The Great Reset" : Richard Florida

NARCIS (Netherlands)

Roy van Dalm

2010-01-01

Like the Great Depression and the Long Depression before it, experts have viewed prolonged economic downturns as crises. In The Great Reset , bestselling author Richard Florida argues that we should instead see the recent recession as an opportunity to create entirely new ways of working and living

Seeing Scale: Richard Dunn’s Structuralism

Directory of Open Access Journals (Sweden)

Keith Broadfoot

2012-11-01

Full Text Available Writing on the occasion of a retrospective of Richard Dunn’s work, Terence Maloon argued that ‘structuralism had an important bearing on virtually all of Richard Dunn’s mature works’, with ‘his modular, “crossed” formats’ being the most obvious manifestation of this. In this article I wish to reconsider this relation, withdrawing from a broad consideration of the framework of structuralism to focus on some of the quite particular ideas that Lacan proposed in response to structuralism. Beginning from a pivotal painting in the 1960s that developed out of Dunn’s experience of viewing the work of Barnett Newman, I wish to suggest a relation between the ongoing exploration of the thematic of scale in Dunn’s work and the idea of the symbolic that Lacan derives from structuralist thought. This relation, I argue, opens up a different way of understanding the art historical transition from Minimalism to Conceptual art.

Theodore William Richards and the Periodic Table

Science.gov (United States)

Conant, James B.

1970-01-01

Discusses the contribution of Theodore Richards to the accurate determination of atomic weights of copper and other elements; his major contribution was to the building of the definitive periodic table of the elements. (BR)

Method of lines solution of Richards` equation

Energy Technology Data Exchange (ETDEWEB)

Kelley, C.T.; Miller, C.T.; Tocci, M.D.

1996-12-31

We consider the method of lines solution of Richard`s equation, which models flow through porous media, as an example of a situation in which the method can give incorrect results because of premature termination of the nonlinear corrector iteration. This premature termination arises when the solution has a sharp moving front and the Jacobian is ill-conditioned. While this problem can be solved by tightening the tolerances provided to the ODE or DAE solver used for the temporal integration, it is more efficient to modify the termination criteria of the nonlinear solver and/or recompute the Jacobian more frequently. In this paper we continue previous work on this topic by analyzing the modifications in more detail and giving a strategy on how the modifications can be turned on and off in response to changes in the character of the solution.

W. Richard Scott, Institutions and Organizations: Ideas, Interests, and Identities

DEFF Research Database (Denmark)

Jakobsen, Michael

2014-01-01

Book review of: W. Richard Scott: Institutions and Organizations: Ideas, Interests, and Identities. 4th edition. Thousand Oaks, CA: SAGE Publications, 2014. xiii, 345 pp.......Book review of: W. Richard Scott: Institutions and Organizations: Ideas, Interests, and Identities. 4th edition. Thousand Oaks, CA: SAGE Publications, 2014. xiii, 345 pp....

Kuues väljasuremine / Richard Leakey, Roger Lewin

Index Scriptorium Estoniae

Leakey, Richard

2002-01-01

Inimtegevuse hävitavast toimest looduslikule mitmekesisusele, mis tingib loodusliku energiatootmise järsu kahanemise, millest omakorda sõltub inimese enda ellujäämine. Lühidalt Richard Leakey'st

Bridging the Knowledge Gaps between Richards' Equation and Budyko Equation

Science.gov (United States)

Wang, D.

2017-12-01

The empirical Budyko equation represents the partitioning of mean annual precipitation into evaporation and runoff. Richards' equation, based on Darcy's law, represents the movement of water in unsaturated soils. The linkage between Richards' equation and Budyko equation is presented by invoking the empirical Soil Conservation Service curve number (SCS-CN) model for computing surface runoff at the event-scale. The basis of the SCS-CN method is the proportionality relationship, i.e., the ratio of continuing abstraction to its potential is equal to the ratio of surface runoff to its potential value. The proportionality relationship can be derived from the Richards' equation for computing infiltration excess and saturation excess models at the catchment scale. Meanwhile, the generalized proportionality relationship is demonstrated as the common basis of SCS-CN method, monthly "abcd" model, and Budyko equation. Therefore, the linkage between Darcy's law and the emergent pattern of mean annual water balance at the catchment scale is presented through the proportionality relationship.

Richard A. Werners forskning i pengeskabelse

DEFF Research Database (Denmark)

2016-01-01

Hvilken rolle spiller penge i samfundsøkonomien og hvilken rolle burde penge spille i den økonomiske videnskab? Det forsker Richard Werner i. Han er professor i økonomi ved Southampton University i England, og her præsenteres fire dele af hans forskning i penge: (1) Hvad foregår der egentlig i en...

Wear properties of Ti-13Zr-13Nb (wt.%) near β titanium alloy containing 0.5 wt.% boron in dry condition, Hank's solution and bovine serum

International Nuclear Information System (INIS)

Majumdar, P.; Singh, S.B.; Chakraborty, M.

2010-01-01

The effect of heat treatment on the microstructure, hardness and sliding wear behaviour of Ti-13Zr-13Nb (wt.%) containing 0.5 wt.% B (TZNB) has been studied and compared with that of Ti-13Zr-13Nb (wt.%) (TZN) alloy. The wear properties were tested in dry condition and in simulated body fluid (Hank's solution and bovine serum) to understand the effect of different medium on wear behaviour of the TZNB alloy. Depending on the heat treatment condition the microstructure of the alloy consisted of α/martensite and TiB in β matrix. In general, the hardness of all the heat treated samples varied in a narrow range and in most of the cases addition of boron to the TZN alloy decreased the hardness. Almost all cases, no significant variation of the wear rate in dry condition with heat treatment was observed. Compared with the wear rate in dry condition, the wear rate in Hank's solution of the all the TZNB samples increased substantially. Moreover, the wear was found to be most severe in bovine serum. Addition of boron to TZN alloy did not result in any improvement in the wear resistance in all the media studied.

Richard Mattessich: vida y obra

OpenAIRE

Daniel Carrasco Díaz

2006-01-01

El texto que se ofrece a continuación constituye el discurso pronunciado por el profesor Daniel Carrasco Díaz, catedrático de Economía Financiera y Contabilidad como padrino del homenajeado, en el solemne acto de investidura del Prof. Dr. Richard Mattessich, profesor emérito de la Sauder School of Commerce, de la University of British Columbia, Vancouver (Canadá), como Doctor honoris causa por la Universidad de Málaga, celebrado el 18 de mayo de 2006.

Failed Mothers, Monster Sons. Reading Shakespeare’S Richard Iii as a Fairy Tale

Directory of Open Access Journals (Sweden)

Percec Dana

2014-03-01

Full Text Available The paper looks at Shakespeare’s historical play Richard III and its fairy tale-like character given by the configuration of the main character as an arch-villain and the presence of motifs and patterns typically associated with the fairy tale genre. More specifically, it considers the mother-son relationship between the Duchess of York and Richard in the light of the motif of monstrous birth. It is not a coincidence that the emergence of such motifs coincides with the historical contexts of the early modern period. Reading Richard III in this key is related to the revisionist approach to chronicle plays.

Richard Weaver's Untraditional Case for Federalism

OpenAIRE

Jeremy David Bailey

2004-01-01

Although Richard M. Weaver's political writings do not offer a systematic examination of federalism, they include a defense of federalist arrangements. Because Weaver's federalism is central to his conservatism, and because his argument for federalism differs from more common conservative defenses of federalism offered in the twentieth century, his writings allow students of federalism to examine possible connections between federalism and conservative political thought. Copyright 2004, Oxfor...

The effect of hydrogen peroxide on the electrochemical behaviour of Ti-13Nb-13Zr alloy in Hanks' solution

Directory of Open Access Journals (Sweden)

Sérgio Luiz de Assis

2006-12-01

Full Text Available Titanium alloys are largely used for biomedical applications mainly due to their high corrosion resistance resulting from the protective oxide film formed on their surface. The literature, however, has pointed out discrepancies between in vitro tests and in vivo tests. These discrepancies have been ascribed to hydrogen peroxide (H2O2 generated by inflammatory reactions. In this investigation the electrochemical behaviour of a Ti-13Nb-13Zr alloy, which was developed as material for implants, has been evaluated in Hanks' solution, with and without H2O2. The evolution of the electrochemical behavior was monitored by electrochemical impedance spectroscopy (EIS and the results were fitted to an equivalent circuit that simulates an oxide film as a duplex layer structure composed of an inner barrier layer and an outer porous layer. In the solution without H2O2, the oxide film was very stable during the whole test period. On the other hand, in the solution with H2O2, the EIS results varied significantly, indicating a progressive decrease in the barrier layer resistance until 35 days which was followed by the restoration of the barrier layer protective characteristics against corrosion, either due to its growth or to its self-healing after partial consumption of the oxidant agent. The oxide film formed on the Ti alloy samples after 125 days of immersion in Hanks' solution, either with or without H2O2 was analyzed by XPS. The XPS results revealed the presence of TiO and TiO2 on the samples immersed in the two electrolytes, however, Ti2O3 was only found on the samples exposed to the H2O2 containing solution.

In memoriam: Richard (Rick) G. Harrison—benefactor for ...

Indian Academy of Sciences (India)

Professor Richard Harrison (1946–2016), a most influential evolutionary biologist of ... were profoundly important in my development as a scientist and a person. ... observations to infer his love of family, but I am going to risk correction by those ...

PREFACE: Celebrating 20 years of Journal of Physics: Condensed Matter—in honour of Richard Palmer Celebrating 20 years of Journal of Physics: Condensed Matter—in honour of Richard Palmer

Science.gov (United States)

Ferry, David; Dowben, Peter; Inglesfield, John

2009-11-01

This year marks the 20th anniversary of the launch of Journal of Physics: Condensed Matter in 1989. The journal was formed from the merger of Journal of Physics C: Solid State Physics and Journal of Physics F: Metal Physics which had separated in 1971. In the 20 years since its launch, Journal of Physics: Condensed Matter has more than doubled in size, while raising standards. Indeed, Journal of Physics: Condensed Matter has become one of the leading scientific journals for our field. This could not have occurred without great leadership at the top. No one has been more responsible for this growth in both size and quality than our Senior Publisher, Richard Palmer. Richard first started work at IOP in March 1971 as an Editorial Assistant with J. Phys. B After a few months, he transferred to J. Phys.C The following year, the Assistant Editor of J. Phys. C, Malcolm Haines, left suddenly in order to work on his family vineyard in France, and Richard stepped into the breach. In those days, external editors had a much more hands-on role in IOP Publishing and he had to travel to Harwell to be interviewed by Alan Lidiard, the Honorary Editor of J. Phys. C, before being given the job of Assistant Editor permanently. Since J. Phys. C and J. Phys. F re-merged to form Journal of Physics: Condensed Matter, Richard gradually shed his other journal responsibilities, except for Reports on Progress in Physics, to build up Journal of Physics: Condensed Matter. He has worked closely with four Editors-in-Chief of J. Phys. C and five of Journal of Physics: Condensed Matter. When Richard announced his retirement this past winter, we met it with a great deal of both happiness and sadness. Of course, we are happy that he is going to be allowed to enjoy his retirement, but we remain very sad to lose such a valuable member of our team, especially the one who had provided the heart and soul of the journal over its 20 years. We will be able to rely upon the team which Richard ably trained as

Trochanteric fractures. Classification and mechanical stability in McLaughlin, Ender and Richard osteosynthesis

Energy Technology Data Exchange (ETDEWEB)

Herrlin, K.; Stroemberg, T.; Lidgren, L.; Walloee, A.; Pettersson, H.

Four hundred and thirty trochanteric factures operated upon with McLaughlin, Ender or Richard's osteosynthesis were divided into 6 different types based on their radiographic appearance before and immediately after reposition with special reference to the medial cortical support. A significant correlation was found between the fracture type and subsequent mechanical complications where types 1 and 2 gave less, and types 4 and 5 more complications. A comparison of the various osteosyntheses showed that Richard's had significantly fewer complications than either the Ender or McLaughlin types. For Richard's osteosynthesis alone no correlation to fracture type could be made because of the small number of complications in this group.

Richard Wollheim 1923-2003 / Marek Volt

Index Scriptorium Estoniae

Volt, Marek

2004-01-01

Järelehüüe anglo-ameerika filosoofile Richard Wollheimile (5. V 1923-4. XI 2003), kes huvitus maalist ja psühhoanalüüsist ning kuulub XX sajandi analüütilist kunstifilosoofiat enim kujundanud filosoofide hulka. Tema peamised tööd: "Art and Its Objects" (1968), "Painting As an Art" (1987), "On Painting and the Self" (1992). Ilmunud ka raamatus: Volt, Marek. Esteetikast. Tallinn : Sirp, 2006

Richard von Volkmann: surgeon and Renaissance man.

Science.gov (United States)

Willy, Christian; Schneider, Peter; Engelhardt, Michael; Hargens, Alan R; Mubarak, Scott J

2008-02-01

Richard von Volkmann (1830-1889), one of the most important surgeons of the 19(th) century, is regarded as one of the fathers of orthopaedic surgery. He was a contemporary of Langenbeck, Esmarch, Lister, Billroth, Kocher, and Trendelenburg. He was head of the Department of Surgery at the University of Halle, Germany (1867-1889). His popularity attracted doctors and patients from all over the world. He was the lead physician for the German military during two wars. From this experience, he compared the mortality of civilian and war injuries and investigated the general poor hygienic conditions in civilian hospitals. This led him to introduce the "antiseptic technique" to Germany that was developed by Lister. His powers of observation and creativity led him to findings and achievements that to this day bear his name: Volkmann's contracture and the Hueter-Volkmann law. Additionally, he was a gifted writer; he published not only scientific literature but also books of children's fairy tales and poems under the pen name of Richard Leander, assuring him a permanent place in the world of literature as well as orthopaedics.

75 FR 53730 - Culturally Significant Objects Imported for Exhibition Determinations: “Richard Hawkins-Third Mind”

Science.gov (United States)

2010-09-01

... DEPARTMENT OF STATE [Public Notice 7148] Culturally Significant Objects Imported for Exhibition Determinations: ``Richard Hawkins--Third Mind'' SUMMARY: Notice is hereby given of the following determinations... the exhibition ``Richard Hawkins--Third Mind,'' imported from abroad for temporary exhibition within...

Fluid flow in porous media using image-based modelling to parametrize Richards' equation.

Science.gov (United States)

Cooper, L J; Daly, K R; Hallett, P D; Naveed, M; Koebernick, N; Bengough, A G; George, T S; Roose, T

2017-11-01

The parameters in Richards' equation are usually calculated from experimentally measured values of the soil-water characteristic curve and saturated hydraulic conductivity. The complex pore structures that often occur in porous media complicate such parametrization due to hysteresis between wetting and drying and the effects of tortuosity. Rather than estimate the parameters in Richards' equation from these indirect measurements, image-based modelling is used to investigate the relationship between the pore structure and the parameters. A three-dimensional, X-ray computed tomography image stack of a soil sample with voxel resolution of 6 μm has been used to create a computational mesh. The Cahn-Hilliard-Stokes equations for two-fluid flow, in this case water and air, were applied to this mesh and solved using the finite-element method in COMSOL Multiphysics. The upscaled parameters in Richards' equation are then obtained via homogenization. The effect on the soil-water retention curve due to three different contact angles, 0°, 20° and 60°, was also investigated. The results show that the pore structure affects the properties of the flow on the large scale, and different contact angles can change the parameters for Richards' equation.

76 FR 10936 - Culturally Significant Objects Imported for Exhibition Determinations: “Richard Serra Drawing: A...

Science.gov (United States)

2011-02-28

... DEPARTMENT OF STATE [Public Notice: 7348] Culturally Significant Objects Imported for Exhibition Determinations: ``Richard Serra Drawing: A Retrospective'' SUMMARY: Notice is hereby given of the following... objects to be included in the exhibition ``Richard Serra Drawing: A Retrospective,'' imported from abroad...

Travelling wave solutions for the Richards equation incorporating non-equilibrium effects in the capillarity pressure

NARCIS (Netherlands)

van Duijn, C. J.; Mitra, K.; Pop, I. S.

2018-01-01

The Richards equation is a mathematical model for unsaturated flow through porous media. This paper considers an extension of the Richards equation, where non-equilibrium effects like hysteresis and dynamic capillarity are incorporated in the relationship that relates the water pressure and the

78 FR 43093 - Richard C. Theuer; Filing of Food Additive Petition and Citizen Petition

Science.gov (United States)

2013-07-19

... [Docket Nos. FDA-2013-F-0700 and FDA-2013-P-0472] Richard C. Theuer; Filing of Food Additive Petition and... proposing that the food additive regulations be amended to prohibit the use of carrageenan and salts of... that Richard C. Theuer, Ph.D., 7904 Sutterton Ct., Raleigh, NC 27615, has filed a food additive...

When Richard Branson wants to build his own facility; Quand Richard Branson veut construire son propre complexe

Energy Technology Data Exchange (ETDEWEB)

Cosnard, D

2005-10-01

The capacity of petroleum refineries is today insufficient to meet the demand. In front of this shortage, Sir Richard Branson, the owner of Virgin Atlantic Airways, has decided to invest in the building of a refinery in Europe or in Canada. His new company, Virgin Oil, is already launched. However, the setting up of a new facility is very expensive and raises important problems of permits and public contestation which remain to be solved. Short paper. (J.S.)

Reading 'blackface': A (narrative) introduction to Richard Kearney's ...

African Journals Online (AJOL)

Prominent Irish philosopher Richard Kearney's notion of 'carnal hermeneutics' is introduced by applying it to a case study of a recent event that took place at one of South Africa's university campuses. The narrative assists in illuminating some of the core principles of carnal hermeneutics and illustrates the applicability of ...

H.E. Mr Richard J. Fredericks, Ambassador of the United States of America to Switzerland

CERN Document Server

Patrice Loïez

2001-01-01

Photo 01 : Prof. L. Maiani, CERN Director-General, gives a piece of LHC super conducting wire to H.E. Mr. Richard J. Fredericks; Photo 02 : Prof. L. Maiani, CERN Director-General, Mr. Jan van der Boon, CERN Director of Administration and H.E. Mr. J. Richard Fredericks

Success: Richard Dyer on Diana Ross [and Beyond

NARCIS (Netherlands)

Kooijman, J.

2016-01-01

In June 1982, film scholar Richard Dyer published a two-page essay on African-American star Diana Ross in the journal Marxism Today. Part of Dyer’s essay focuses on the American conception of success and specifically on how Ross is one of the few black artists who has been "allowed" to be such a

Richard Feynman Quarks, Bombs, and Bongos

CERN Document Server

Henderson, Harry

2010-01-01

Described by his peers as the "finest physicist of his generation," Richard Feynman defied scientist stereotypes. This brash New York-born American physicist startled the more conservative giants of European physics with his endless ability to improvise. Indeed, later in life, Feynman became an accomplished bongo player. Feynman's legacy to physics was his ability to simplify complex equations and clarify fundamental principles through the use of graphs. He developed the theory of quantum electrodynamics, which illustrates the behavior of electrically charged particles, such as elect

To Have Been a Student of Richard Feynman

Indian Academy of Sciences (India)

Excerpt from Most of the Good Stuff: Memories of Richard Feynman, 1993, ... of Feynman, but while it inspired us to try for originality after we left Cornell, it also lowered our productivity to a point that at times was dangerous to our academic careers. In truth .... (However, my actual thesis topic turned out to be a different one.).

An appreciation of Richard Threlkeld Cox

Science.gov (United States)

Tribus, Myron

2002-05-01

Richard T. Cox's contributions to the foundations of probability theory and inductive logic are not generally appreciated or understood. This paper reviews his life and accomplishments, especially those in his book The Algebra of Probable Inference and his final publication Inference and Inquiry which, in this author's opinion, has the potential to influence in a significant way the design and analysis of self organizing systems which learn from experience. A simple application to the simulation of a neuron is presented as an example of the power of Cox's contribution.

Richard H. Thaler: Wirtschaftsnobelpreisträger 2017

OpenAIRE

Bruttel, Lisa Verena; Stolley, Florian

2017-01-01

Der diesjährige Nobelpreisträger Richard H. Thaler ist einer breiteren Öffentlichkeit vor allem durch sein mit Cass R. Sunstein gemeinsam verfasstes Buch zum Nudging bekannt geworden. Tatsächlich hat er in den vergangenen 40 Jahren die Entwicklung der Verhaltensökonomie entscheidend mitgeprägt und vorangebracht. Thaler hat die Annahmen hinter dem Modell des Homo oeconomicus untersucht und die Abweichungen menschlichen Verhaltens von den Rationalitätsannahmen auf zwei wesentliche Ursachen zurü...

Technical realization of a closure concept for a chamber-system in the underground Richard repository in the Czech Republic

International Nuclear Information System (INIS)

Kucerka, Miroslav

2006-01-01

The Phare project CZ 632.02.04 'Realization of closure of a chamber in the Richard repository as input for establishing a safety case' is a follow up implementation phase of the Phare project, CZ 01.14.03 'Solution for closure of a chamber in the Richard repository'. Main objective of both projects is to propose and realize a disposal system in selected chambers of the Richard repository, which will eliminate burden from the past practices in waste management during the first phase of the Richard repository operation (1965 - 1980) and which will improve its overall long term safety. This objective will be assured by realization of the concept of so called 'hydraulic cage', which technical solution was developed by DBE Technology within the Phare project CZ 01.14.03. The solution is described in the previous presentation 'Hydraulic Cage Concept for Waste Chambers and its Technical Implementation for the Underground Richard Repository, Litomerice, Czech Republic'. (author)

Illustrated & Dissected: Professor Richard Sawdon Smith.

Science.gov (United States)

2015-06-01

This Alternative Gallery feature introduces the photographic artist Professor Richard Sawdon Smith. Professor Sawdon Smith's work stems around a fascination with representations of anatomy that have been fuelled by his experience as a hospital patient. The work has allowed him to explore ideas through the use of medical illustrations which include early anatomical drawings, personal medical photography and facial modelling. The work highlights how such imagery can be used in the context of a patient seeking understanding and acceptance of ill health and disease using the body as a canvas on which to translate the experience.

Richard Feynman a life in science

CERN Document Server

Gribbin, John

1998-01-01

This text is a portrayal of one of the greatest scientists of the late 20th-century, which also provides a picture of the significant physics of the period. It combines personal anecdotes, writings and recollections with narrative. Richard Feynman's career included: war-time work on the atomic bomb at Los Alamos; a theory of quantum mechanics for which he won the Nobel prize; and major contributions to the sciences of gravity, nuclear physics and particle theory. In 1986, he was able to show that the Challenger disaster was due to the effect of cold on the booster rocket rubber sealings.

Richard Bright and his neurological studies.

Science.gov (United States)

Pearce, J M S

2009-01-01

Richard Bright was one of the famous triumvirate of Guy's Hospital physicians in the Victorian era. Remembered for his account of glomerulonephritis (Bright's disease) he also made many important and original contributions to medicine and neurology. These included his work on cortical epileptogenesis, descriptions of simple partial (Jacksonian) seizures, infantile convulsions, and a variety of nervous diseases. Most notable were his reports of neurological studies including papers on traumatic tetanus, syringomyelia, arteries of the brain, contractures of spinal origin, tumours of the base of the brain, and narcolepsy. His career and these contributions are outlined. Copyright 2009 S. Karger AG, Basel.

Viability of human periodontal ligament fibroblasts in milk, Hank's balanced salt solution and coconut water as storage media.

Science.gov (United States)

Souza, B D M; Lückemeyer, D D; Reyes-Carmona, J F; Felippe, W T; Simões, C M O; Felippe, M C S

2011-02-01

To evaluate the effectiveness of various storage media at 5 °C for maintaining the viability of human periodontal ligament fibroblasts (PDLF). Plates with PDLF were soaked in recently prepared Hank's balanced salt solution (HBSS), skimmed milk, whole milk, Save-A-Tooth(®) system's HBSS (Save), natural coconut water, industrialized coconut water or tap water (negative control) at 5 °C for 3, 6, 24, 48, 72, 96 and 120 h. Minimum essential medium (MEM) at 37 °C served as the positive control. PDL cell viability was determined by MTT assay. Data were statistically analysed by Kruskal-Wallis test complemented by the Scheffé test (α=5%). The greatest number of viable cells was observed for MEM. Skimmed and whole milk, followed by natural coconut water and HBSS, were the most effective media in maintaining cell viability (Pmilk had the greatest capacity to maintain PDLF viability when compared with natural coconut water, HBSS, Save, industrialized coconut water and tap water. © 2010 International Endodontic Journal.

Quasi-constitutional change without intent : A response to Richard Albert

NARCIS (Netherlands)

Passchier, Reijer

2017-01-01

Recently, Buffalo Law Review published Richard Albert’s article on “quasi-constitutional amendments.” These are, in Albert’s words, “sub-constitutional changes that do not possess the same legal status as a constitutional amendment, that are formally susceptible to statutory repeal or revision, but

Koht, kust tagasi ei tulda / Mark Jenkins ; fotod Cory Richards

Index Scriptorium Estoniae

Jenkins, Mark

2015-01-01

National Geographicu ekspeditsiooni, mille koosseisu kuulusid Renan Ozturk, Mark Jenkins, Cory Richards, Emily Harrington ja Kilaree O'Neill, püüdlustest tõusta Kagu-Aasia kõrgeima mäe Hkakabo Razi tippu ning mõõta selle täpset kõrgust GPS-i abil

Wooing-Scenes in “Richard III”: A Parody of Courtliness?

Directory of Open Access Journals (Sweden)

Agnieszka Stępkowska

2009-11-01

Full Text Available In the famous opening soliloquy of Shakespeare’s Richard III, Richard mightily voices his repugnance to “fair well-spoken days” and their “idle pleasures”. He realizes his physical deformity and believes that it sets him apart from others. He openly admits that he is “not shaped for sportive tricks, nor made to court an amorous looking-glass”. Yet, his monstrosity constitutes more perhaps of his aggressive masculine exceptionality rather than of his deformity. Richard’s bullying masculinity manifests itself in his contempt for women. In the wooing scenes we clearly see his pugnacious pursuit of power over effeminate contentment by reducing women to mere objects. Additionally, those scenes are interesting from a psychological viewpoint as they brim over with conflicting emotions. Therefore, the paper explores two wooing encounters of the play, which belong the best examples of effective persuasion and also something we may refer to as ‘the power of eloquence’.

Richard Kelly: Pioneirismo na iluminação da arquitetura moderna

Directory of Open Access Journals (Sweden)

Fernanda Brito Bandeira

2018-04-01

Full Text Available Livros resenhado: NEUMANN, Dietrich; STERN, Robert A. M. The structure of light: Richard Kelly and the illumination of modern architecture. New York: Yale University Press, 2010, 214 p. ISBN: 978-0-300-16370-4

Richard Rorty's Conception of Philosophy of Education Revisited

Science.gov (United States)

Noaparast, Khosrow Bagheri

2014-01-01

In this essay Khosrow Bagheri Noaparast argues that, by focusing on acculturation and edification, Richard Rorty has provided a promising view for education because without acculturation, education turns into a destructive endeavor, and without edification, education risks the danger of being repetitive and reproductive. However, Rorty's view…

The Paradox of the Public Realm in Richard Rorty

Directory of Open Access Journals (Sweden)

Martha Palacio Avendaño

2008-12-01

Full Text Available The concepto of the public sphere in Richard Rorty's philosophy, inherited of liberal tradition, allows be treated as a part of a game of language called democratic liberalism. One of the rules for validating a move in this game consists in taking for granted the distinction between the public and the private spheres. Richard Rorty thought that democratic liberalism did not need any foundation beyond the way to play it; its only criteria would be the game's practices, according an utopia which would allow us to make more movements in the game. That is, democratic liberalism does not require foundations, but just practices for achieving a social hioe inspired on freedom and pluralism. This kind of utopia, based upon the non-cruelty principle, would make possible an inclusive society where everyone would have a place for their own private vocabulary. In this way, Rorty would have linked freedom and solidarity. However, this language-game reveals the paradox of the link which implies the meaning of the public shere. Herein, freedom is not a sufficient condition of solidarity; hence, there is no place for social inclusion in Rorty's language game.

Has Richard Rorty a moral philosophy?

Directory of Open Access Journals (Sweden)

Mohammad Asghari

2015-06-01

Full Text Available I try to show that Richard Rorty, although is not a moral philosopher like Kant, nerveless, has moral philosophy that must be taken seriously. Rorty was not engaged with moral philosophy in the systematic manner common among leading modern and contemporary moral philosophers. This paper has two parts: first part, in brief, is concerned with principles of his philosophy such as anti-essentialism, Darwinism, Freudism, and historicism. Second part which be long and detailed, considers many moral themes in Rorty's thought such as critique of Kantian morality, solidarity, moral progress, cruelty and concept of other, etc. Subsequently, I will try to answer the research question of the article namely, has Rorty a moral philosophy?

Whatever Happened to Richard Reid's List of First Programming Languages?

Science.gov (United States)

Siegfried, Robert M.; Greco, Daniel M.; Miceli, Nicholas G.; Siegfried, Jason P.

2012-01-01

Throughout the 1990s, Richard Reid of Michigan State University maintained a list showing the first programming language used in introductory programming courses taken by computer science and information systems majors; it was updated for several years afterwards by Frances Van Scoy of West Virginia University. However, it has been 5 years since…

Richard Wright, Toni Morrison, and United States book clubs

Directory of Open Access Journals (Sweden)

Mark Madigan

2004-12-01

Full Text Available This essay focuses on the influence of commercial book clubs in the United States. It will examine the country's oldest commercial book club, the Book-of-the-Month Club (BOMC, Oprah's Book Club (OBC, which bears the name of its founder, television personality Oprah Winfrey, and their roles in the careers of two African-American authors, Richard Wright and Toni Morrison.

Argument from Design in Richard Baxter's Natural Theology

Directory of Open Access Journals (Sweden)

Igor Koshelev

2017-12-01

Full Text Available The article deals with the teleological argument, or argument from design, as expounded by a famous English Protestant theologian Richard Baxter, one of the leading 17-th century English Puritans, in his work “The Reasons of the Christian Religion”. Natural theology, providing arguments for the existence of God based on reason and without appeal to the Revelation, has always played a vital role throughout the entire history of theological thought. The most popular was the so called teleological argument, or the argument from design, which stands out among all rational arguments for the existence of the Creator. It is mostly known from the “Fifth Way” of the medieval Scholastic philosopher Thomas Aquinas and a famous work “Natural Theology” by an English 19-th century theologian William Paley. The foundation for the modern research in the area was laid during the age of the Scientific Revolution of the 17th century English nature philosophers and theologians, especially Robert Boyle, who believed the teleological argument to be the key element of Natural Theology. His friend and confessor, Richard Baxter, a prominent representative of the Puritan Natural Theology, mostly known by his theological works, paved the way for Natural Theology both in his own time and the following centuries. His work was thought to be the best collection of the evidences for Christianity.

Response to Richard Widdess: Music, Meaning and Culture

Directory of Open Access Journals (Sweden)

Jerome Lewis

2012-09-01

Full Text Available This commentary discusses the anthropological implications of Richard Widess’ paper by summarizing some anthropological approaches to music, especially focusing on the way musical participation inculcates and transmits an aesthetic orientation that guides action across cultural domains such as politics, economics and religion. The paper ends by suggesting that the heart of human culture is more likely to be an aesthetic orientation than a script or set of rules, and traces out some reasons why music does this so well.

Review: Lyn Richards (2005. Handling Qualitative Data: A Practical Guide

Directory of Open Access Journals (Sweden)

Robert L. Miller

2006-03-01

Full Text Available Handling Qualitative Data: A Practical Guide is an introductory textbook covering all stages of qualitative research from the initial conceptualisation of a project, through data collection and analysis, to writing up. The author, Lyn RICHARDS, is a well-known developer of two key qualitative software analysis packages, NUD*IST and NVivo. While RICHARDS clearly advocates the use of qualitative analysis software, the text is "generic" and could be used in tandem with any qualitative software package. The book concentrates on practical advice about the use of software to manage and analyse qualitative data, and provides insights in these areas. The consideration of issues around team-based qualitative research is another strong point. However, due in part to its short length, the overall coverage of topics tends to be superficial. In itself, the book does not provide sufficient detailed support for a student who would like to use it as her/his main source of guidance for carrying out a qualitative research project. URN: urn:nbn:de:0114-fqs0602244

Effect of Y on the bio-corrosion behavior of extruded Mg-Zn-Mn alloy in Hank's solution

International Nuclear Information System (INIS)

He Weiwei; Zhang Erlin; Yang Ke

2010-01-01

The bio-corrosion properties of Mg-Zn-Mn alloys with and without Y in Hank's solution at 37 deg. C were investigated by using electrochemical test and electrochemical impedance spectra (EIS). The results of open circuit potential (OCP) and polarization tests indicated that Y could reduce the cathodic current density. A passivative stage appeared in the Tafel curve of the Y containing magnesium alloy, indicating that a passivative film was formed on the surface of the Y containing magnesium alloy. EIS results showed that the Y containing alloy had higher charge transfer resistance and film resistance, but lower double layer capacity than the alloy without the Y element. The surface reaction product identification by X-ray diffraction (XRD) and X-ray photoelectron spectroscopy (XPS) showed that the surface corrosion products were hydroxide and phosphate (Mg 3 Ca 3 (PO 4 ) 4 ) for Mg-Zn-Mn alloy and phosphate (MgNaPO 4 ) for the Y containing Mg-Zn-Mn alloys. The XPS results also showed that a Y 2 O 3 protective film was formed on the surface of the Y containing magnesium alloy which contributed mainly to the low cathodic current density and the high resistance.

Drawings of fossils by Robert Hooke and Richard Waller

Science.gov (United States)

Kusukawa, Sachiko

2013-01-01

The drawings of fossils by Robert Hooke and Richard Waller that were the basis of the engravings in Hooke's Posthumous works (1705) are published here for the first time. The drawings show that both Hooke and Waller were proficient draftsmen with a keen eye for the details of petrified objects. These drawings provided Hooke with a polemic edge in making the case for the organic origins of ‘figured stones’.

Justiça e sociedade liberal em Richard Rorty: justiça como lealdade e o projeto social de uma utopia

Directory of Open Access Journals (Sweden)

Marcelo de Almeida Silva

2014-07-01

Full Text Available O presente texto pretende explorar o conceito de justiça de Richard Rorty e a proposta da Utopia Liberal que o autor apresenta. Para tanto, explora, dentro da obra de Richard Rorty e de alguns autores com quem dialoga, contribuições para o debate da concepção do termo Justiça como um senso de lealdade ampliada e de sua proposta para uma sociedade mais justa, igualitária e inclusiva.   Abstract: This paper aims to explore the concept of justice from Richard Rorty and his proposal about the idea of a Liberal Utopia. With this goal we seek, within the work of Richard Rorty, and some authors with whom he converses, contributions to the discussion of the conception of justice as an expanded sense of loyalty and his proposal for a fairer, equitable and inclusive society.   Resumen: Este trabajo se propone explorar el concepto de justicia de Richard Rorty y la propuesta de liberal utopía que el autor presenta. Con este objetivo, vamos a buscar en la obra de Richard Rorty, y algunos autores con los que conversa, contribuciones a la discusión sobre la concepción de la justicia como un sentido más amplio de la lealtad y su propuesta de una sociedad más justa, equitativa e incluyente.

Strauss, Richard. Ariane a Naxos: opera seulement, integrale. Miliza Korjus / Michel Parouty

Index Scriptorium Estoniae

Parouty, Michel

1995-01-01

Uuest heliplaadist "Strauss, Richard. Ariane a Naxos: opera seulement, integrale. Miliza Korjus (Najade). Orchestre de l'Opea l'Efat de Vienne" Arlecchino ARL 14-16, distribution Dante (3 CD: 390 F). 1935, 1944. TT: 3h 46'17"

Making the Road While Walking It: A Conversation with Richard Simpson

Science.gov (United States)

Zabel, Robert H.; Kaff, Marilyn; Teagarden, James

2016-01-01

Richard Simpson is professor of special education at the University of Kansas (KU). Dr. Simpson's duties at KU have included roles of staff psychologist, teaching associate, assistant professor, project director, associate professor, professor, and chairperson for the Department of Special Education. He has directed numerous University of Kansas…

Lendab nagu kotkas üle maailmas kogutud tarkuse / Richard Aroksaar ; intervjueerinud Ene Riet

Index Scriptorium Estoniae

Aroksaar, Richard

2014-01-01

Intervjuu eestlase Richard Aroksaarega, kes õppinud psühholoogiat ja raamatukogundust, töötab USA Rahvusparkide Ühenduse raamatukogus (National Park Service Library, NPS) süsteemi raamatukoguhoidja ja administraatorina

Prof. Richard Mattessich at 95. His Research Methodology

Directory of Open Access Journals (Sweden)

Giuseppe Galassi

2017-12-01

Full Text Available This paper is presented as a tribute to prof. Richard Mattessich. It is written “through the eyes” of a researcher who has worked closely with him over a period of 42 years, starting attending his courses of “Income Determination Theory” and “Research Methodology” at the University of British Columbia in 1975. Among his huge scientific research and publications, I intend to underline these three major contributions: (i Accounting metrics and other mathematical instruments which anticipated computer spreadsheet by 30 years; (ii. The preparation of accountants for information economics by means of analytical methods; and (iii The proposition of the “onion model of reality” to distinguish different Kind of reality. Este trabajo se presenta como un tributo al profesor Richard Mattessich. Está escrito “con los ojos” de un investigador que ha trabajado estrechamente con él durante un período de 42 años, comenzando a asistir a sus cursos de " Income Determination Theory" y "Research Methodology" en la Universidad de British Columbia en 1975. Entre su investigación y publicaciones, más importantes pretendo subrayar estas tres contribuciones principales: (i Accounting metrics and other mathematical instruments which anticipated computer spreadsheet by 30 years; (ii The preparation of accountants for information economics by means of analytical methods; y (iii The proposition of the “onion model of reality” to distinguish different Kind of reality.

Swearing Used in Richard Wright’s Black Boy

Directory of Open Access Journals (Sweden)

Giyatmi Giyatmi

2017-07-01

Full Text Available This research aims at finding the types of swearing expressions and linguistic forms of English swearing used in Richard Wright’s Black Boy. This is a descriptive qualitative research since it describes the phenomena of swearing used in the novel. The data of the research are all the conversations or sentences used swearing in the novel written by Richard Wright namely Black Boy as the main data source. The method of collecting data in this research is observation and teknik lanjut catat. After all the data had been collected then they are coded using the coding system such as data number/title of novel/chapter/page/data. There is no data reduction since all the data are analyzed in this research. This research used theory triangulation. Kind of swearing expressions found in this novel dealing with God and religion terms, name of  animals and plants, part of body, racial terms, stupidity terms, name of occupation, sexual terms, family terms. The linguistic forms of English swearing used in this novel are word, phrase, and clause. The swearing in the form of words consists of (1 noun referring to place, person, occupation, animal, and idea (2 verb and (3 adjective. Phrase consists of (1 noun phrase with swearing functioning as headword, modifier, and both headword and modifier, (2 adjective phrase with swearing functioning as modifier. Swearing expression is also found in the form of sentence.

Historical Investigations of the Richard B. Russell Multiple Resource Area.

Science.gov (United States)

1981-11-01

period of this project as a contemporary c~lebration and a reiteration of an ancient folk construction, Stonehenge . Appropriately, as this document goes to...55, 56m, 59m, 64m, 65-68, 71- Stonehenge 216 72, 75-76, 79-84, 84m, 91, 94- Sutch, Richard 20 95, 100, lOlm, 102, 103, 121m, Swift, James Y. 195 126

Review of Richard Bausch, Hello to the Cannibals

Directory of Open Access Journals (Sweden)

Géraldine Chouard

2006-03-01

Full Text Available Richard Bausch is credited with five collections of short stories and nine novels that have received various awards in the United States. His latest work, Hello to the Cannibals, blends a historical epic and a more intimate tale. Watch out‑this is a voracious novel.Other CarnageAn ethnologist investigating cannibalistic rites in Africa asks the head of the tribe : « Do you still have cannibals in your tribe ? » « No, we ate the last one yesterday, » answers the head of the tribe. Undoubtedly,...

El vocabulario sechurano de Richard Spruce

Directory of Open Access Journals (Sweden)

Matthias Urban

2015-12-01

Full Text Available This paper makes accesible a new transcription of Richard Spruce’s vocabulary of the Sechura language. Collected in the mid-19th century by the British botanist, it constitutes one of only two sources of data for this language of northernmost Peru. A comparison of the original with previously published versions shows serious errors in transcription, in particular in those of Otto von Buchwald and Jacinto Jijón y Camaaño. The article also discusses the probable circumstances of data collection and the publication history of the hitherto known version, and concludes with some first observations on the significance of Spruce’s wordlist for elucidating the linguistic history of the region, in particular with regard to the question of the linguistic situation at Olmos.

Transforming Faith: H. Richard Niebuhr and Paulo Freire on Moral Education

Science.gov (United States)

Daniel, Joshua Leonard

2013-01-01

Through a contextual comparison of the theological ethics of H. Richard Niebuhr and the educational theory of Paulo Freire, I argue that socialization, while an essential task of moral education, is an insufficient aim. The proper aim of moral education is individual development. The intention of my argument is address tendencies towards…

When Richard Branson wants to build his own facility

International Nuclear Information System (INIS)

Cosnard, D.

2005-01-01

The capacity of petroleum refineries is today insufficient to meet the demand. In front of this shortage, Sir Richard Branson, the owner of Virgin Atlantic Airways, has decided to invest in the building of a refinery in Europe or in Canada. His new company, Virgin Oil, is already launched. However, the setting up of a new facility is very expensive and raises important problems of permits and public contestation which remain to be solved. Short paper. (J.S.)

Richard Carwardine and Jay Sexton, eds., The Global Lincoln.

Directory of Open Access Journals (Sweden)

Hans Krabbendam

2012-06-01

Full Text Available Most countries have their export heroes that transcend their national origin: India has its Ghandi, South Africa its Mandela, England its Churchill, and the US has Abraham Lincoln. While particularly known for his role in the American Civil War, he has developed into an international beacon for liberalism and democracy, especially for nationals deprived of this liberties.This collection of essays, edited by Corpus Christi College (Oxford, UK colleagues Richard Carwardine and Jay Sexton, puts...

Electrochemically formed passive layers on titanium - preparation and biocompatibility assessment in Hank's balanced salt solution

International Nuclear Information System (INIS)

Zhao, B.; Jerkiewicz, G.

2006-01-01

Uniform and crack-free passive layers on Ti are prepared using AC voltage in 7.5 wt.% aq. NH 4 ·BF 4 at 25 o C. The passive layers possess coloration (wide spectrum of colors) that depends on the experimental conditions. The biocompatibility of such prepared passive layers is evaluated using corrosion science and analytical techniques. Their corrosion behavior, Ti-ion release, surface roughness, and wettability in Hank's Balanced Salt Solution (HBSS) at 37 o C are the main focus of this work. Open-circuit potential and polarization measurements demonstrate that the corrosion potential (E corr ) of the passive layers becomes more positive than that of the untreated Ti. The value of E corr increases as we increase the AC voltage (VAC). Their corrosion rate (CR) is lower than that of the untreated Ti, and they reduced the Ti-ion release level from 230 to 15 ppb. An increase in the AC voltage frequency (f) leads to a slightly higher level of the Ti-ion release (∼50 ppb). Surface profilometry, optical microscopy, and scanning electron microscopy (SEM) analyses show that prolonged exposure of the passive layers to HBSS results in changes to their surface topography. The passive layers prepared by the application of AC voltage are rougher and more hydrophilic than the untreated Ti. Our methodology of preparing biocompatible passive layers on Ti might be applied as a new surface treatment procedure for Ti implants. (author)

Ripples from a Passing Ship: Memories; and a Legacy of Richard Peters

Science.gov (United States)

Harris, Kevin

2013-01-01

This paper outlines aspects and dimensions of my "relationship" with Richard Peters from 1966 onward. The underlying suggestion is that, while Peters' contribution to philosophy of education was undeniably of major proportions, both that contribution and his legacy are institutional rather than substantive. (Contains 15 notes.)

Süütuse kaotamine / Richard Branson ; intervjueerinud Peter Fisk ; tõlkinud Endrik Randoja

Index Scriptorium Estoniae

Branson, Richard

2009-01-01

Turunduskirjanik Peter Fiski intervjuu Suurbritannia ärimagnaadi Sir Richard Bransoniga, milles arutletakse ettevõtja suurimate saavutuste ja suurimate pettuste üle, uuritakse Bransoni võimet juhtida oma 450 ettevõtet, tema suhtumist konkurentsi ning uutesse äriideedesse, samuti tema ajakasutust

Obituary: Richard D. Schwartz (1941-2011)

Science.gov (United States)

Wilking, Bruce

2011-12-01

Richard D. Schwartz, Professor Emeritus of Astronomy, died at his home in Sequim, WA, after a nearly 3 year battle against pancreatic cancer. Richard was born in Pretty Prairie, Kansas. He was active in sports and band and graduated in 1959. After completing a BS at Kansas State, and a Master's degree in Divinity at Union Seminary in NY, he further studied astrophysics, receiving his doctorate from University of Washington in 1973. When Dick arrived at the University of Missouri-St. Louis in 1975, he was the only astronomer in the Department of Physics. He built the astronomy program and initiated the B.S. in physics with an astrophysics option that the majority of physics majors choose. Dick was a wonderful teacher and provided outstanding leadership to the campus. He designed and provided oversight on the construction of the campus observatory that was completed in 1981. Since that time the observatory has served as both a teaching and research facility. It is also used for monthly public open houses that draw hundreds of people annually to the campus to view the moon, stars, and planets. Upon his retirement in 2003, the Board of Curators approved naming the campus observatory the "Richard D. Schwartz Observatory" in honor of his distinctive service to the University of Missouri-St. Louis. Just as important as Dick's service to promote public interest in astronomy was his effort to make the campus observatory a research facility. Dick equipped and maintained the observatory with state-of-art detectors that allowed students to get their first taste of scientific research. From 1991-2003, he managed the campus program for the NASA/Missouri Space Grant Consortium and mentored over 30 research students in projects at the observatory. Some of the results have been published in astronomical journals. Many of those students went on to graduate schools and several have achieved tenure and distinction at major universities. In addition to Dick's service to the University

Efficacy Quotient Tindakan ESWL Piezolith Richard Wolf 3000 pada Penderita Batu Ureter di RSUPN Dr. Cipto Mangunkusumo, 2008–2011

Directory of Open Access Journals (Sweden)

Vinny Verdini

2017-01-01

Full Text Available Extracorporeal shockwave lithotripsy (ESWL saat ini telah menjadi metode yang paling umum dalam tatalaksana aktif batu ureter. Sejak Maret 2008, RSCM telah menggunakan mesin ESWL piezolith 3000 richard wolf dan belum diketahui nilai efficacy quotient (EQ. Penelitian ini bertujuan untuk menentukan nilai EQ dari tindakan ESWL menggunakan mesin piezolith richard wolf 3000 pada batu ureter dan hubungan angka bebas batu dengan lokasi batu, jumlah batu, beban batu, opasitas batu, obstruksi, dan fungsi ginjal. Studi cross sectional ini dilakukan pada bulan Januari 2008-Desember 2011 dan data dianalisis dengan statistik multivariat. Terdapat 113 (95 % dari 119 pasien yang dinyatakan bebas batu setelah tindakan ESWL pertama. Didapatkan nilai EQ 0,89. Hanya ukuran batu yang mempengaruhi angka bebas batu dalam penelitian ini (p<0,05. Disimpulkan bahwa prosedur ESWL menggunakan mesin richard wolf piezolith 3000 memiliki nilai EQ dan angka bebas batu yang lebih baik daripada mesin-mesin sebelumnya dan mesin lain yang sejenis. Faktor yang mempengaruhi keberhasilan adalah ukuran batu ureter yang ditatalaksana.Kata Kunci: batu ureter, ESWL, efficacy quotient, angka bebas batu. Efficacy Quotient of ESWL Piezolith Richard Wolf 3000 Machine in Patientswith Ureteral Stones in Dr. Cipto MangunkusumoNational Hospital 2008 - 2011AbstractExtracorporeal shockwave lithotripsy (ESWL is the most common method of ureteral stone management. Since 2008, RSCM has ben using ESWL piezolith 3000 richard wolf and efficacy quotient (EQ value have not yet studied. The study aims was to determine the efficacy quotient (EQ of ESWL using piezolith richard wolf 3000 machine for ureteral stone by analyzing free-stone rate with location of stones, number of stones, stone burden, stone opacity, obstruction and kidney function. This cross sectional study was carried out in January 2008-December 2011, with multivariate analytical study. Ninety five percent (n=113 of 119 patients were

Richard Wollheim über die Metapher in der Malerei

OpenAIRE

Heinrich, Richard

1993-01-01

Es handelt sich um den Text eines Vortrages, den ich Jänner 1993 im Rahmen einer Vortragsreihe am Institut für Kunstgeschichte der Universität Wien gehalten habe. Er ist bisher unpubliziert und nicht redigiert. Das worüber ich spreche ist ein Artikel von Richard Wollheim mit dem Titel "Die Metapher in der Malerei". Diesen Artikel habe ich herausgegeben, gemeinsam mit meinem Kollegen Helmuth Vetter, 1991 in dem Band "Bilder der Philosophie". Ursprünglich handelt es sich um einen Vortrag, d...

RICHARD WAGNER E O ROMANTISMO ALEMÃO

Directory of Open Access Journals (Sweden)

Rainer Câmara Patriota

2015-07-01

Full Text Available A cultura musical romântica encontra em Richard Wagner– em sua obra musical e teórica – um de seus maiores protagonistas.A rejeição da Aufklärung e a exaltação da supremacia germânica –elementos constituidores da Weltanschauung romântica alemã –caracterizam fortemente o pensamento e a atitude de Wagner frenteà vida, assumindo conotações ainda mais radicais através de seucontumaz antissemitismo. De modo que pensar Wagner por ocasiãode seu bicentenário também significa retomar uma discussão crucialsobre o romantismo alemão e suas implicações políticas eideológicas.

Conoscenza e etica in Richard Rorty

Directory of Open Access Journals (Sweden)

Emilia Romano

2011-12-01

Full Text Available The era in which we live, characterized by multiculturalism and complexity, it is a time when it is clear the difficulty of man to orient and to choose their own way. It’s the time of the fall of every certainty, is the era of “post”, after the tradition, after metaphysics, after the truth, and that requires more effort than any other constant reflection. The neopragmatismo seems to be an effective investigative tool for conducting this reflection and a vantage point to carry on a conversation around the issues of education. In particular, the author intended to refer to the work of Richard Rorty, the author who more than others reflected on the encounter between two important pragmatist tradition: that of classical pragmatism and the “continental” or responsible for the development of a new European concept of truth, understood as a critical and interpretative.

Resisting Biopolitics through “Diaphanous Wonder”: Richard Flanagan's Gould's Book of Fish

NARCIS (Netherlands)

Wiese, Doro|info:eu-repo/dai/nl/304842699

2014-01-01

In Gould's Book of Fish (2003), author Richard Flanagan manages to invent a format in which content and style account for historical events on Sarah Island, Tasmania in the 1820s, yet he does so in a manner that is not in the least objective, disinterested or fact-orientated. The perspective of

"Symposium" by Richard Dawkins, Gerard 't Hooft, Alain Connes

CERN Multimedia

Maximilien Brice

2004-01-01

Richard Dawkins will speak on biology, Gerard ‘t Hooft will focus on physics, and Alain Connes will discuss mathematics. CERN scientists probe ever-deeper levels of matter and their interactions, but can we say that the patterns they see are truly fundamental? Does the universe obey the same laws throughout? Since mathematical constructions can be true in the absence of any relation to the physical world, is mathematics more fundamental than physics? Extraterrestrial life would probably look much different from that on Earth, but natural selection still be fundamental to their evolution?

Juvenile Cosmology; Or Richard Powers’ Post-Global Doughnut

Directory of Open Access Journals (Sweden)

Judith Roof

2010-02-01

Full Text Available Le roman de Richard Powers, Operation Wandering Soul (1993, présente le lien subtil qui associe un mondialisme déjà usé et vieillissant à l’enfant perçu comme catégorie dominante. Comme les faces serpentines d’un ruban de Möbius lové autour de l’illimité et de l’intemporel, le texte, tendu entre ses deux infinis – l’univers et l’enfant – révise la portée, la conception, la structure et le style du genre romanesque. Délaissant Aristote pour Einstein, Operation Wandering Soul se place sur le terrain de la cosmologie. Le récit, qui rassemble la kyrielle des grands ralliements juvéniles et leurs vains pèlerinages, concentre l’espace-temps dans une présentation qui évoque la « somme des histoires » de Richard Feynman. La contraction de l’espace-temps opérée par le roman ne fait pas de celui-ci un hymne simpliste au global (catégorie déjà aussi datée que celle des malheureux vétérans du Vietnam, mais capte au contraire la conscience grandissante d’une existence sans origine qui s’étend à perte de vue au-delà de ses coordonnées supposées. Le roman s’enroule sur lui-même tout en s’épanchant au dehors, boucle ses cadres et ses détours tout en desserrant leur emprise. Il fait tourner la roue de ses récits comme des planètes en rotation, la ronde d’un système solaire, le tourbillon d’une galaxie. La conscience que présente Operation Wandering Soul ne se résume donc pas au seul point de vue de l’âme errante qu’est le personnage de Kraft, mais consiste en la somme de tous les temps et de tous les lieux, de leurs strates accumulées comme une conscience en acte, complexe et tissée de réseaux, qui n’appartient à personne et est partagée par tous. Cette accumulation organise le jeu des perspectives multiples qui instaurent l’acte de lecture et sont instaurées par lui. À cet égard, lire constitue ici une physique des oubliés.Richard Powers’ novel Operation Wandering

Kitchenette: Hell or Home? Different"Kitchenette"Images Created by Richard Wright and Gwendolyn Brooks%Kitchenette:Hell or Home?Different"Kitchenette"Images Created by Richard Wright and Gwendolyn Brooks

Institute of Scientific and Technical Information of China (English)

肖志宏

2017-01-01

How the southern black migrants navigate and survive the northern urban space is a question profoundly explored and realistically documented in many migration narratives in African American literature. This paper concentrates on the image of Chicago"kitchenette"in the works of Richard Wright and Gwendolyn Brooks, in an attempt to demonstrate the different inter-pretations of migrant spaces on the urban landscape.

Astronomical fire: Richard Carrington and the solar flare of 1859.

Science.gov (United States)

Clark, Stuart

2007-09-01

An explosion on the Sun in 1859, serendipitously witnessed by amateur astronomer Richard Carrington, plunged telegraphic communications into chaos and bathed two thirds of the Earth's skies in aurorae. Explaining what happened to the Sun and how it could affect Earth, 93 million miles away, helped change the direction of astronomy. From being concerned principally with charting the stars to aid navigation, astronomers became increasingly concerned with what the celestial objects were, how they behaved and how they might affect life on Earth.

Racial Shame and the Pleasure of Transformation: Richard Rodriguez's Queer Aesthetics of Assimilation

Science.gov (United States)

Beltran, Cristina

2012-01-01

This essay analyzes Latino conservative thought by rethinking the logics of assimilation through a simultaneous exploration of aesthetic possibility and negative affect. Focusing on the writings of Richard Rodriguez, the essay considers how creative forms of self-individuation and political agency cannot easily be decoupled from negative forms of…

La paradoja de lo público en Richard Rorty

Directory of Open Access Journals (Sweden)

Martha Palacio Avendaño

2008-01-01

Full Text Available El concepto de lo público en Richard Rorty, heredero de la tradición liberal, admite ser tratado como parte de un juego del lenguaje denominado liberalismo democrático. En ese sentido, una de las reglas de este juego para saber si una jugada es válida consiste en asumir la distinción entre esfera pública y privada. Richard Rorty pensó que este juego no requería fundamentación más allá de la forma de jugarlo, que el criterio en que se apoyaría estaba en las prácticas que tienen lugar dentro del mismo con arreglo a sostener una utopía que permitiera hacer cada vez más jugadas. Esto es, el liberalismo democrático no requería basarse en algo más allá de las prácticas conducentes a lograr una esperanza social alentada por la libertad en defensa del pluralismo. Su utopía liberal, guiada por el principio de la no-crueldad, haría posible una sociedad inclusiva en la que todos tuvieran espacio para su léxico privado. De este modo, Rorty habría vinculado libertad y solidaridad, pero su juego del lenguaje permite advertir la paradoja del vínculo que implicaría el sentido de lo público. Aquí, la libertad no es condición suficiente de la solidaridad, de modo que la inclusión social no tiene cabida en su juego del lenguaje.

Richard Rorty, o la posibilidad de un etnocentrismo universal

Directory of Open Access Journals (Sweden)

Isabel Gamero Cabrera

2010-04-01

Full Text Available En el presente artículo intentaremos comprender y analizar las implicaciones actuales de dos tesis del filósofo estadounidense Richard Rorty en relación con su etnocentrismo: La expansión global del sistema democrático liberal como horizonte de su teoría política y la restricción de las creencias de importancia última a la esfera privada. Compararemos esta teoría con las aportaciones de otros dos autores: una interpretación antropológica de los juegos de lenguaje de Wittgenstein y la democracia radical de Mouffe.

A soil moisture accounting-procedure with a Richards' equation-based soil texture-dependent parameterization

Science.gov (United States)

Given a time series of potential evapotranspiration and rainfall data, there are at least two approaches for estimating vertical percolation rates. One approach involves solving Richards' equation (RE) with a plant uptake model. An alternative approach involves applying a simple soil moisture accoun...

Influence of bovine serum albumin in Hanks' solution on the corrosion and stress corrosion cracking of a magnesium alloy.

Science.gov (United States)

Harandi, Shervin Eslami; Banerjee, Parama Chakraborty; Easton, Christopher D; Singh Raman, R K

2017-11-01

It is essential for any temporary implant to possess adequate strength to maintain their mechanical integrity under the synergistic effects of mechanical loading characteristics of human body and the corrosive physiological environment. Such synergistic effects can cause stress corrosion cracking (SCC). The aim of the present study is to investigate the effect of the addition of bovine serum albumin (BSA) to Hanks' solution in corrosion and SCC susceptibility of AZ91D magnesium alloy. The electrochemical impedance spectroscopy (EIS) results indicated that the addition of BSA increased corrosion resistance of the alloy during the first 48h of immersion and then decreased it rapidly. The energy-dispersive X-ray spectroscopy (EDS) and X-ray photoelectron spectroscopy (XPS) analyses indicated adsorption of BSA on the alloy surface during initial hours of immersion. However, with the increasing immersion time, BSA chelated with the corrosion products causing disruption of the protective film; thus, it accelerated the corrosion of the alloy. Both the mechanical data and fractographic evidence have confirmed susceptibility of the alloy to SCC. However, in the presence of BSA, the alloy suffered greater SCC which was attributed to its increased susceptibility towards localized corrosion. Copyright © 2017. Published by Elsevier B.V.

[Sir William Richard Gowers: author of the "bible of neurology"].

Science.gov (United States)

Hirose, Genjiro

2014-11-01

William Richard Gowers is one of the great pioneers in neurology and the author of the well-known neurology textbook, "A Manual of Diseases of the Nervous System." His concepts of neurology are based on meticulously and carefully accumulated knowledge of history, observations, and neurological examinations of patients with various neurological diseases. He is not only a great neurologist but also a great teacher who loves teaching students and physicians through well-prepared lectures. We can glean the essence of the field of neurology through his life story and numerous writings concerning neurological diseases.

Of poetics and possibility: Richard Kearney’s post-metaphysical God

Directory of Open Access Journals (Sweden)

Yolande Steenkamp

2017-11-01

Full Text Available This article provides an overview of Richard Kearney’s attempt at re-imagining God post-metaphysically. In the context of a continental dialogue on the topic, Kearney has responded to onto-theology with a hermeneutic and phenomenologically informed attempt to rethink God post-metaphysically. This eschatological understanding of God is expounded in the article and is placed in relation to Kearney’s more recent concept of Anatheism. The article closes with a few remarks on what may be gained by Kearney’s work, as well as outlining a few critical questions.

Understanding Richard Wright's "Black Boy": A Student Casebook to Issues, Sources, and Historical Documents.

Science.gov (United States)

Felgar, Robert

In "Black Boy," Richard Wright triumphs over an ugly, racist world by fashioning an inspiring, powerful, beautiful, and fictionalized autobiography. To help students understand and appreciate his story in the cultural, political, racial, social, and literary contexts of its time, this casebook provides primary historical documents,…

Il concetto di medium artistico: Richard Wollheim interprete di Ludwig Wittgenstein

OpenAIRE

Maistrello, Andrea

2016-01-01

The aim of the dissertation is twofold: (i) analyzing the notion (well known by aestheticians, but not so intensively studied) of artistic medium; (ii) showing the relevance of such notion for aesthetics through the examination of some relevant aspects of Richard Wollheim’s philosophy of art, maybe the main figure in Anglo-American philosophy as for considering artistic medium central in art-theorizing. Artistic media, according to Wollheim, can develop only if properly connected to a cultura...

Gamma radiation and radon concentration levels at the radioactive waste repositories 'Richard' and 'Bratrstvi'

International Nuclear Information System (INIS)

Berka, Z.; Sabol, J.; Janu, M.

1998-01-01

Owing to the fact that cosmic rays are shielded off, the photon equivalent dose rates in the corridors of the Richard repository are usually slightly lower than outside. However, in points close to barrels containing radioactive waste, the dose rates can reach values as high as tens of μSv/h. Because of high concentrations of natural radionuclides, the dose rates in the Bratrstvi repository is generally considerably higher, as much as 5 times the normal background value. Radon concentrations exhibit specific time variations which are modified by ventilation. Where ventilation is poor or absent, the radon concentrations are extremely high, viz. up to 30 and 300 kBq/m 3 in the Richard and Bratrstvi repositories, respectively. Personal exposure of workers depend on the total time spent underground and on the ventilation rate. While the contribution from photons can be kept below the relevant limits, the radon-related doses may be significant and even exceed the professional limits if no precautions are taken. (P.A.)

Somaesthetic Training, Aesthetics, Ethics, and the Politics of Difference in Richard Shusterman's "Body Consciousness"

Science.gov (United States)

Powell, Kimberly

2010-01-01

In this essay, the author first addresses the theme of disciplined somatic training and its relationship to self-awareness and transformation. Her attention is focused specifically on the chapter on Ludwig Wittgenstein, in which Richard Shusterman presents and then elaborates upon the philosopher's connections between conscious bodily feelings and…

Richard III in Russian Theatre at the Twilight of the "Thaw"

OpenAIRE

Sokolyansky, Mark

2007-01-01

Richard III was very rarely staged in Russian theatre in tsarist and Stalin’s times, because the story of inhuman tyranny provoked associations with Russian political reality. In the period of the so-called “Thaw” (1954ß1964) the play became very popular in the USSR and several scenic productions of it were real events in Russian (and Soviet) theatrical life. In the essay three most original and successful performances (in Kujbyshev, Gorkij and Erevan) are discussed and compare...

Metaforos populiarojo mokslo literatūroje: Richard Dawkins knygos analizė

OpenAIRE

Urbanavičiūtė, Dovilė

2017-01-01

The following paper discusses metaphor usage in the genre of popular science. The object of this analysis is a chapter called ‘Immortal coils’ taken from Richard Dawkins’ book The Selfish Gene. The study discusses the impact of creative conceptual metaphors on the construction of the overall meaning of the text, as well as the significance of their linguistic manifestations and context. In focusing on the genre of popular science, it also makes an attempt at defining potential difficulties of...

Free as in Freedom Richard Stallman's Crusade for Free Software

CERN Document Server

Williams, Sam

2011-01-01

Free as in Freedom interweaves biographical snapshots of GNU project founder Richard Stallman with the political, social and economic history of the free software movement. It examines Stallman's unique personality and how that personality has been at turns a driving force and a drawback in terms of the movement's overall success. Free as in Freedom examines one man's 20-year attempt to codify and communicate the ethics of 1970s era "hacking" culture in such a way that later generations might easily share and build upon the knowledge of their computing forebears. The book documents Stallman'

Naturalismo e existencialismo na teoria moral de Richard Hare

Directory of Open Access Journals (Sweden)

Marco Antônio Oliveira de Azevedo

2009-08-01

Full Text Available http://dx.doi.org/10.5007/1677-2954.2009v8n2p247 Em um artigo de 1966, Amartya Sen procurou mostrar que mesmo Richard Hare, um devoto explícitodo antinaturalismo em ética, ainda que inadvertidamente, incorreu num tipo de naturalismo que Senintitulou de existencial. Neste breve artigo, traço um resumo dessa crítica à teoria de Hare, em especial,da chamada “Lei de Hume”, a qual Sen preferiu apropriadamente intitular “Regra de Hare”. Pretendomostrar como esse tipo peculiar de “existencialismo” nos conduz, ainda que sob o possível protesto deHare e seus seguidores, a conclusões subjetivistas e relativistas sobre a moralidade.

Richard Swedberg, The Art of Social Theory

DEFF Research Database (Denmark)

Carleheden, Mikael

2015-01-01

to systematic consideration. Swedberg attributes this strange absence to what he sees as the miserable state of contemporary social theory. We must, he claims, avoid two misconceptions: ‘empiricism’ and ‘abstract theory’. In the first case, theory is reduced to the task of summarizing the outcome of empirical......It is a rare event when a new general field of research opens up within sociology. However, with this book, Richard Swedberg intends to do just that. It is not just another book on social theory. It is a book on ‘theorizing’. And that makes all the difference. Swedberg has chosen the term ‘art......’, but also ‘craft’, to emphasize the practical side of doing theory. This topic has been strangely absent, not just in sociology but in the social sciences in general. In order to see this absence, we should ask ourselves how education in sociology is conventionally organized. The answer is by a taken...

Missing Kettles and Too Few Toasters: The Forecasting Methodology at Morphy Richards

OpenAIRE

Lane, D; Hughes, D

2002-01-01

Faced with problems in forecasting at Morphy Richards, this research represents an investigation into their forecasting methodology following the hypothesis that the current forecasting system was no longer sufficient to ensure guaranteed supply to customers, or to enable forward planning.\\ud \\ud The purpose of the research was to identify any requirements for change within the forecasting system and to identify the ‘best practice’ within the industry. Primary research was carried out using a...

The 1D Richards' equation in two layered soils: a Filippov approach to treat discontinuities

Science.gov (United States)

Berardi, Marco; Difonzo, Fabio; Vurro, Michele; Lopez, Luciano

2018-05-01

The infiltration process into the soil is generally modeled by the Richards' partial differential equation (PDE). In this paper a new approach for modeling the infiltration process through the interface of two different soils is proposed, where the interface is seen as a discontinuity surface defined by suitable state variables. Thus, the original 1D Richards' PDE, enriched by a particular choice of the boundary conditions, is first approximated by means of a time semidiscretization, that is by means of the transversal method of lines (TMOL). In such a way a sequence of discontinuous initial value problems, described by a sequence of second order differential systems in the space variable, is derived. Then, Filippov theory on discontinuous dynamical systems may be applied in order to study the relevant dynamics of the problem. The numerical integration of the semidiscretized differential system will be performed by using a one-step method, which employs an event driven procedure to locate the discontinuity surface and to adequately change the vector field.

Richard Murphy: a life in writing

Directory of Open Access Journals (Sweden)

E. Meihuizen

2006-07-01

Full Text Available The Irish poet Richard Murphy published his autobiography “The kick: a life among writers” in 2003. From a slightly different perspective the subtitle of this work could be rewritten as “A life in writing” since it is an account of the agencies that moulded a life devoted to creative writing which forms the book’s essential impetus. The memoir is based on notebooks which Murphy kept throughout his life “to hold the scraps of verse, elusive images, dreams, desires and revelations” to be developed into poetry. Apart from contextualising his poetry by registering the relationships, circumstances and landscapes from which it germinated, Murphy also tells of the creative process itself and the personal poetics underlying this process. This article explores what is regarded as the central determining feature of Murphy’s identity as poet, namely the relationship between the creative self and a particular place, where the concept of “place” is seen as a cultural palimpsest which represents not only physical qualities, but also the shaping and development of the landscape through time according to a certain way of life.

Book Review of Relational Patterns, Therapeutic Presence: Concepts and practice of Integrative Psychotherapy by Richard G. Erskine

OpenAIRE

Marye O'Reilly-Knapp

2015-01-01

Book Review of Relational Patterns, Therapeutic Presence: Concepts and practice of Integrative Psychotherapy by Richard G. Erskine. Published by Karnac Books: London, 2015 Paperback, Pages 366, ISBN 13: 978-1-78220-190-8

Astronaut Richard H. Truly in training session RMS for STS-2 bldg 9A

Science.gov (United States)

1981-01-01

Astronaut Richard H. Truly in training session with the Remote Manipulator System (RMS) for STS-2 bldg 9A. Views show Truly working at the command console while watching out the windows. Karen Ehlers, an RMS procedures specialist, can be seen at left side of frame (34314); view from behind Truly as he trains at the RMS console (34315).

X-ray cross-sections and crossroads (The International Radiation Physics Society) - Richard Pratt's contributions to both

International Nuclear Information System (INIS)

Hubbell, J.H.

2000-01-01

Some examples of the impact of the theoretical contributions by Richard Pratt and his collaborators on photon cross section compilations at NBS/NIST and elsewhere over the past several decades are presented. Both the theoretical and measurement works which combine to provide this data base, and the contact with the varied user groups in medical applications, nuclear engineering, crystallography and X-ray astronomy, have formed a global crossroads of researchers now embodied in the International Radiation Physics Society (IRPS). Since the founding of the IRPS at the 3 rd International Symposium on Radiation Physics (ISRP-3) in Ferrara, Italy, in 1985, the Secretariat for this 'global radiation physics family' (the IRPS) has resided at the University of Pittsburgh under the direction of Richard Pratt. A brief account of the origins and history of the IRPS, beginning with ISRP-1 in Calcutta in 1974, is presented.

X-ray cross-sections and crossroads (The International Radiation Physics Society) - Richard Pratt's contributions to both

Science.gov (United States)

Hubbell, J. H.

2000-08-01

Some examples of the impact of the theoretical contributions by Richard Pratt and his collaborators on photon cross section compilations at NBS/NIST and elsewhere over the past several decades are presented. Both the theoretical and measurement works which combine to provide this data base, and the contact with the varied user groups in medical applications, nuclear engineering, crystallography and X-ray astronomy, have formed a global crossroads of researchers now embodied in the International Radiation Physics Society (IRPS). Since the founding of the IRPS at the 3rd International Symposium on Radiation Physics (ISRP-3) in Ferrara, Italy, in 1985, the Secretariat for this ``global radiation physics family'' (the IRPS) has resided at the University of Pittsburgh under the direction of Richard Pratt. A brief account of the origins and history of the IRPS, beginning with ISRP-1 in Calcutta in 1974, is presented.

Book Review of Relational Patterns, Therapeutic Presence: Concepts and practice of Integrative Psychotherapy by Richard G. Erskine

Directory of Open Access Journals (Sweden)

Marye O'Reilly-Knapp

2015-12-01

Full Text Available Book Review of Relational Patterns, Therapeutic Presence: Concepts and practice of Integrative Psychotherapy by Richard G. Erskine. Published by Karnac Books: London, 2015 Paperback, Pages 366, ISBN 13: 978-1-78220-190-8

Muusikamaailm : Suur klaveripidu Ruhrimaal. Kissingeni festival tippudega. Sulasoli 80. aastapäev. Richard Rodgers 100 / Priit Kuusk

Index Scriptorium Estoniae

Kuusk, Priit, 1938-

2002-01-01

6. juuni-17. augustini Ruhrimaal toimuvast klaverifestivalist. Bad Kissingenis toimuvatest suvepidustustest. Soome Lauljate ja Mängijate Liit tähistab asutamise 80. aastapäeva. Helilooja Richard Rodgersi sünnist möödub 100 aastat

Construction of Fluid - solid Coupling Model with Improved Richards - BP & Its Engineering Application

Science.gov (United States)

Xie, Chengyu; Jia, Nan; Shi, Dongping; Lu, Hao

2017-10-01

In order to study the slurry diffusion law during grouting, Richards unsaturated-saturated model was introduced, the definition of the grouting model is clear, the Richards model control equation was established, And the BP neural network was introduced, the improved fluid-solid coupling model was constructed, Through the use of saturated - unsaturated seepage flow model, As well as the overflow boundary iterative solution of the mixed boundary conditions, the free surface is calculated. Engineering practice for an example, with the aid of multi - field coupling analysis software, the diffusion law of slurry was simulated numerically. The results show that the slurry diffusion rule is affected by grouting material, initial pressure and other factors. When the slurry starts, it flows in the cracks along the upper side of the grouting hole, when the pressure gradient is reduced to the critical pressure, that is, to the lower side of the flow, when the slurry diffusion stability, and ultimately its shape like an 8. The slurry is spread evenly from the overall point of view, from the grouting mouth toward the surrounding evenly spread, it gradually reaches saturation by non-saturation, and it is not a purely saturated flow, when the slurry spread and reach a saturated state, the diffusion time is the engineering grouting time.

Newtonian nudging for a Richards equation-based distributed hydrological model

Science.gov (United States)

Paniconi, Claudio; Marrocu, Marino; Putti, Mario; Verbunt, Mark

The objective of data assimilation is to provide physically consistent estimates of spatially distributed environmental variables. In this study a relatively simple data assimilation method has been implemented in a relatively complex hydrological model. The data assimilation technique is Newtonian relaxation or nudging, in which model variables are driven towards observations by a forcing term added to the model equations. The forcing term is proportional to the difference between simulation and observation (relaxation component) and contains four-dimensional weighting functions that can incorporate prior knowledge about the spatial and temporal variability and characteristic scales of the state variable(s) being assimilated. The numerical model couples a three-dimensional finite element Richards equation solver for variably saturated porous media and a finite difference diffusion wave approximation based on digital elevation data for surface water dynamics. We describe the implementation of the data assimilation algorithm for the coupled model and report on the numerical and hydrological performance of the resulting assimilation scheme. Nudging is shown to be successful in improving the hydrological simulation results, and it introduces little computational cost, in terms of CPU and other numerical aspects of the model's behavior, in some cases even improving numerical performance compared to model runs without nudging. We also examine the sensitivity of the model to nudging term parameters including the spatio-temporal influence coefficients in the weighting functions. Overall the nudging algorithm is quite flexible, for instance in dealing with concurrent observation datasets, gridded or scattered data, and different state variables, and the implementation presented here can be readily extended to any of these features not already incorporated. Moreover the nudging code and tests can serve as a basis for implementation of more sophisticated data assimilation

Richard Rufus's theory of mixture: a medieval explanation of chemical combination.

Science.gov (United States)

Weisberg, Michael; Wood, Rega

2003-05-01

Richard Rufus of Cornwall offered a novel solution to the problem of mixture raised by Aristotle. The puzzle is that mixts or mixed bodies (blood, flesh, wood, etc.) seem to be unexplainable through logic, even though the world is full of them. Rufus's contribution to this long-standing theoretical debate is the development of a modal interpretation of certain Averroistic doctrines. Rufus's account, which posits that the elemental forms in a mixt are in accidental potential, avoids many of the problems that plagued non-atomistic medieval theories of mixture. This paper is an initial examination of Rufus' account.

Süüme sundis vabrikujuhti palgatööliseks jääma / Richard Mutso ; interv. Jüri Saar

Index Scriptorium Estoniae

Mutso, Richard, 1933-

2003-01-01

Intervjuu Võru mööblitehase Wermo peadirektorina töötanud, praeguse tehase nõukogu liikme Richard Mutsoga tehase juhtimisest, euroreferendumist, eraelust. Kommenteerivad: Silva Mutso, Veljo Ipits

Richard Wright's Thematic Treatment of Women in "Uncle Tom's Children,""Black Boy," and "Native Son."

Science.gov (United States)

Brewton, Butler E.

Richard Wright's literary work emphasizes a contrast between black women and white women. Although both are "givers" to black boys, the nature of what they give is different. The black woman gives physical life, feeds it, and protects it at the expense of spiritual or creative vitality. Her goal is to survive bodily, to breathe, to have…

Pimping climate change: Richard Branson, global warming, and the performance of green capitalism

OpenAIRE

Scott Prudham

2009-01-01

On 21 September 2006 UK über-entrepreneur and Virgin Group Chairman Richard Branson pledged approximately £1.6 billion, the equivalent of all the profits from Virgin Atlantic and Virgin Trains for the next ten years, to fighting climate change. Since then, Branson has restated his commitment to action on global warming, including investment in technologies for sequestering carbon dioxide from the atmosphere. In this paper, I critically examine and engage with Branson’s announcements as a spec...

日朝医学交流史的生动写照——《韩客治验》%Hanke Zhiyan——a vivid reflection of medical exchanges history between Japan and Korea

Institute of Scientific and Technical Information of China (English)

梁永宣

2011-01-01

日本京都大学附图书馆富士川文库藏有1749年刊印的樋口道与所著一书.此书详细记载了1748年夏樋口道与受官府之命为朝鲜通信使治病的经过,对14名患者的姓名、年龄、症状、诊断以及用药等都有详细汇述.由其记载可知,朝鲜通信使患病种类多样,而日本汉医樋口氏诊断明确,理论知识扎实,用药经验丰富,且治疗方法灵活.比较翔实地反映了日本与朝鲜之间的医学交流活动,是日朝医学交流史的生动写照.%Hanke Zhiyan(written by Dooyo Higuchi and published in 1749), held in the Fujikawa collection of Kyoto University Library, recorded in detail the process by which Higuchi was assigned by the government to heal Korean envoys. The name, age, symptoms, diagnosis and medicine of 14 patients were described in detail in this book. It could be known from the recording that Korean envoys suffered from a variety of diseases and Dooyo Higuchi ( a Traditional Chinese Medicine doctor of Japan), with a solid academic foundation and plenty of experience, could give specific diagnoses and flexible therapies. Hanke Zhiyan described full and accurate medical exchanges between Japan and Korea, and was a vivid reflection of medicai exchanges in the history of the two countries.

Selfish memes: An update of Richard Dawkins’ bibliometric analysis of key papers in sociobiology

OpenAIRE

Aaen-Stockdale, Craig

2017-01-01

This is an Open Access journal available from http://www.mdpi.com/ In the second edition of The Selfish Gene, Richard Dawkins included a short bibliometric analysis of key papers instrumental to the sociobiological revolution, the intention of which was to support his proposal that ideas spread within a population in an epidemiological manner. In his analysis, Dawkins primarily discussed the influence of an article by British evolutionary biologist William Donald Hamilton which had introdu...

Nothing Risked, Nothing Gained: Richard Powers' Gain and the Horizon of Risk

Directory of Open Access Journals (Sweden)

Aaron Jaffe

2010-02-01

Full Text Available Cet article interprète Gain, sixième roman de Richard Powers, à la lumière du concept de « seconde modernité » proposé par le sociologue allemand Ulrich Beck. Ce concept souligne la dissémination du risque et la manière dont celle-ci invalide les marchés conclus par la « première modernité » entre l’avenir et le présent, entre l’intérieur du corps et l’extérieur. Cet article entend montrer que Beck fournit un cadre interprétatif utile à la compréhension de ces rapports, hors des impasses catégorielles que suscite l’opposition entre les deux régimes narratifs à l’œuvre dans le texte : le récit biographique, local et individuel, de la maladie de Laura Rowen Bodey, et l’histoire collective de l’entreprise Clare devenue conglomérat.This essay interprets Richard Powers' sixth novel Gain with reference to the German sociologist Ulrich Beck's concept of “second modernity.” The concept underscores the dispersal of risk and how it shreds promissory notes understood in “first modernity” between the future and present and the insides and outsides of the body. It argues that Beck supplies an apt interpretive framework for understanding these relationships and overcoming the categorical impasses between the two narrative words at work in Power's novel, the biographical situatedness of Laura Rowen Bodey's illness and the corporate history of the Clare conglomerate.

Richards Bay Mesometeorological Data – Vertical profiles of air temperature and wind velocity and surface wind statistics.

CSIR Research Space (South Africa)

Scholtz, MT

1978-03-01

Full Text Available This report details the experimental methods and data obtained in the course of a study of the movement of stable air over a complex region. The field work was carried out in the Richards Bay area on the Natal Coast during the period May to August...

Popular science - common ground. A literary critique of Richard Dawkins's The Selfish Gene

OpenAIRE

Nilsen, Helene

2012-01-01

This thesis aims to perform a literary reading of Richard Dawkins's The Selfish Gene from a perspective situated outside of the 'battle of the two cultures'. Chapter 1 takes Foucault's article What is an author?" as its point of departure. After discussing how Dawkins may be seen as a reader of Darwin, I will go on to discuss Foucault's concept of the author-function, before I move on to consider some different readings of and approaches to The Selfish Gene. With reference to a polemic bet...

The effects of coal dust on photosynthetic performance of the mangrove, Avicennia marina in Richards Bay, South Africa

International Nuclear Information System (INIS)

Naidoo, G.; Chirkoot, D.

2004-01-01

Richards Bay, on the northern KwaZulu-Natal coast, is the largest coal exporting port in South Africa. The coal is stored at the Richards Bay Coal Terminal (RBCT) prior to export. Dust from coal operations is a major problem in the Richards Bay area. In this study, we tested the hypothesis that coal dust adversely affects photosynthetic performance of Avicennia marina (Forssk.) Vierh., the dominant mangrove species in the harbour. Photosynthetic performance was determined on 10 trees by measuring carbon dioxide uptake and chlorophyll fluorescence parameters at two elevation sites and on upper and lower leaf surfaces that were covered or uncovered with coal dust. Measurements were made on five clear, sunny days at saturating light (>1000 μmol m -2 s -1 ) and high temperature (28-30 deg. C). Coal dust significantly reduced carbon dioxide exchange of upper and lower leaf surfaces by 17-39%, the reduction being generally greater on the lower leaf surface that is covered by a dense mat of trichomes and salt glands. The reduction in carbon dioxide exchange by coal dust was higher at the high elevation site that supported isolated dwarfed trees. The chlorophyll fluorescence data indicated that leaves coated with dust exhibited significantly lower photosystem II (PS II) quantum yield, lower electron transport rate (ETR) through PSII and reduced quantum efficiency of PSII (F v F m ). The chlorophyll fluorescence data supported the gas exchange measurements and are consistent with reduced photosynthetic performance of leaves coated with coal dust. - Coal dust reduced photosynthetic performance of the mangrove, Avicennia marina

Marie-Christine Agosto. Richard Brautigan. Les fleurs de néant.

Directory of Open Access Journals (Sweden)

Jean-Bernard Basse

2006-04-01

Full Text Available Richard Brautigan, si on lui reconnaît un certain humour, est souvent associé avec condescendance au phénomène hippy et considéré comme un auteur démodé, superficiel. Celui qui écrivait dans Cahier d’un Retour de Troie : « Les mots sont des fleurs de néant » est pourtant l’un de ces écrivains que l’on pourrait qualifier de mineurs essentiels, et seuls ceux qui l’ont peu ou mal lu s’étonneront de ce que Marie-Christine Agosto ait choisi de donner comme sous-titre « Les fleurs de néant » au pet...

Transcendence, Taxis, Trust: Richard Kearney and Jacques Derrida

Directory of Open Access Journals (Sweden)

Ulrich Schmiedel

2017-03-01

Full Text Available Whatever else it takes to drive a taxi, it takes trust. Day after day, the driver has to decide whether the other is or is not trustworthy. I take the taxi as a test case to analyze and assess Richard Kearney’s diacritical hermeneutics of the other. I argue that Kearney functionalizes the concept of transcendence in order to connect the transcendence of the finite other to the transcendence of the infinite other. However, in his central critique of the deconstructionists following Jacques Derrida, Kearney counters his connection. While Kearney’s critique of Derrida’s account of absolute alterity is correct and compelling, I argue that Derrida’s critique of a distinction between the trustworthy other and the non-trustworthy other might be more crucial than Kearney contends. Insisting on openness to the other’s otherness, Derrida provokes any hermeneutic of the other to trust in transcendence. The taxi is taken as a test to illustrate the implications which diacritical and deconstructive drivers might have for evaluating the entanglement of ethics and eschatology—inside and outside the taxi.

Richard J. Bernstein on Ethics and Philosophy between the Linguistic and the Pragmatic Turn

OpenAIRE

Marchetti, Sarin

2017-01-01

1. In his compelling article American Pragmatism: The Conflict of Narratives, Richard Bernstein quotes a perceptive line by Alasdair MacIntyre that goes [A] tradition not only embodies the narrative of an argument, but is only recovered by an argumentative retelling of that narrative which will itself be in conflict with other argumentative retellings. Bernstein, in the essay mentioned, works through MacIntyre’s passage in order to “engage in the ‘argumentative retelling’ of a metanarrative –...

Diagnosis and treatment of polycystic ovary syndrome (PCOS): an interview with Richard Legro.

Science.gov (United States)

Legro, Richard

2015-03-27

In this podcast, we talk to Professor Richard Legro about the recommendations for the diagnosis and treatment of polycystic ovary syndrome (PCOS) based on clinical practice guidelines and discuss the challenges of diagnosis PCOS at specific age groups. The controversies associated with treatment of PCOS, including therapies for infertility as this is a problem commonly observed in PCOS subjects, are highlighted together with future directions on the topic. The podcast for this interview is available at. http://www.biomedcentral.com/content/supplementary/s12916-015-0299-2-s1.mp3.

Richard J. Hill, Picturing Scotland through the Waverley Novels: Walter Scott and the Origins of the Victorian Illustrated Novel.

Directory of Open Access Journals (Sweden)

Jacqueline Irene Cannata

2012-10-01

Full Text Available Richard J. Hill, Picturing Scotland through the Waverley Novels: Walter Scott and the Origins of the Victorian Illustrated Novel . Farnham, Surrey, and Burlington, VT: Ashgate, 2010. Pp. 236. ISBN 978-0-7546-6806-0. US$99.99.

Difference in surface reactions between titanium and zirconium in Hanks' solution to elucidate mechanism of calcium phosphate formation on titanium using XPS and cathodic polarization

International Nuclear Information System (INIS)

Tsutsumi, Y.; Nishimura, D.; Doi, H.; Nomura, N.; Hanawa, T.

2009-01-01

Titanium and zirconium were immersed in Hanks' solution with and without calcium and phosphate ions, and the surfaces were characterized with X-ray photoelectron spectroscopy (XPS) to determine the mechanism of calcium phosphate formation on titanium in simulated body fluids and in a living body. In addition, they were cathodically polarized in the above solutions. XPS characterization and cathodic polarization revealed differences in the surface properties in the ability of calcium phosphate formation between titanium and zirconium. The surface oxide film on titanium is not completely oxidized and is relatively reactive; that on zirconium is more passive and protective than that on titanium. Neither calcium nor phosphate stably exists alone on titanium, and calcium phosphate is naturally formed on it; calcium phosphate formed on titanium is stable and protective. On the other hand, calcium is never incorporated on zirconium, while zirconium phosphate, which is easily formed on zirconium, is highly stable and protective. Our study presents new information regarding the surface property of titanium and demonstrates that the characteristics of titanium and zirconium may be applied to various medical devices and new surface modification techniques.

Dr. Richard J. Whelan: Seeing the Field of Emotional and Behavior Disorders through the Lens of a Pioneer

Science.gov (United States)

Kaff, Marilyn S.; Teagarden, Jim; Zabel, Robert H.

2011-01-01

Dr. Richard J. Whelan is a distinguished professor emeritus at the University of Kansas. His earliest professional experiences were at the Children's Hospital (Southard School) of the Menninger Clinic, where he served as a recreational therapist, teacher, and director of education. During his career at the University of Kansas and the KU Medical…

Richards growth model and viability indicators for populations subject to interventions

Directory of Open Access Journals (Sweden)

Selene Loibel

2010-12-01

Full Text Available In this work we study the problem of modeling identification of a population employing a discrete dynamic model based on the Richards growth model. The population is subjected to interventions due to consumption, such as hunting or farming animals. The model identification allows us to estimate the probability or the average time for a population number to reach a certain level. The parameter inference for these models are obtained with the use of the likelihood profile technique as developed in this paper. The identification method here developed can be applied to evaluate the productivity of animal husbandry or to evaluate the risk of extinction of autochthon populations. It is applied to data of the Brazilian beef cattle herd population, and the the population number to reach a certain goal level is investigated.Neste trabalho estudamos o problema de identificação do modelo de uma população utilizando um modelo dinâmico discreto baseado no modelo de crescimento de Richards. A população é submetida a intervenções devido ao consumo, como no caso de caça ou na criação de animais. A identificação do modelo permite-nos estimar a probabilidade ou o tempo médio de ocorrência para que se atinja um certo número populacional. A inferência paramétrica dos modelos é obtida através da técnica de perfil de máxima verossimilhança como desenvolvida neste trabalho. O método de identificação desenvolvido pode ser aplicado para avaliar a produtividade de criação animal ou o risco de extinção de uma população autóctone. Ele foi aplicado aos dados da população global de gado de corte bovino brasileiro, e é utilizado na investigação de a população atingir um certo número desejado de cabeças.

Richard Murphy: Autobiography and the Connemara landscape

Directory of Open Access Journals (Sweden)

Elsa Meihuizen

2015-08-01

Full Text Available It could be argued that an important feature of Richard Murphy’s work, and of his identity as a poet is the relationship between the creative self and a particular place, where ‘place’ should be understood as referring not just to physical qualities of the natural environment, but in a broader sense to denote an environment in which everything is interrelated and connected, and in which there is no sharp division between the natural and the human. The landscape providing inspiration for Murphy’s poetic imagination is the landscapes and seascapes of Connemara in north-west Ireland. In 1959 he settled in this environment which was to be his base for the next 20 years and from this period and this location emanated the bulk of his poetic oeuvre. For Murphy committing to a life of writing poetry necessarily means being in the Connemara landscape. Returning to this environment in adulthood represents a quest for recovering childhood feelings, of belonging and love, as connected to particular places. Murphy’s Connemara poems could be read as an account of this process of re-placement, as a type of autobiographical text in which the artist creates a ‘double portrait’: in writing about the landscape he also writes about himself, creating a place-portrait which is, at the same time, a self-portrait.

Lucien Cuénot, Richard Goldschmidt y Miquel Crusafont Pairó

Directory of Open Access Journals (Sweden)

Casinos, Adrià

2016-06-01

Full Text Available An unpublished text, corresponding to a communication done by Crusafont Pairó is analysed. The communication is strongly critical with Cuénot’s necrology published previously by Goldschmidt, where he regrets the teleological ideas on evolution that Cuénot maintained in the last years of his life.Se analiza un texto inédito de Miquel Crusafont Pairó, correspondiente a comunicación que llevó a cabo en la Fundació Bosch i Cardellach, sobre la necrológica de Lucien Cuénot publicada por Richard Goldschmidt. La comunicación es un fuerte ataque a Goldschmidt por sus críticas a la deriva teleológica de Cuénot en los últimos años de su vida.

Why Was General Richard O’Connor’s Command in Northwest Europe Less Effective Than Expected?

Science.gov (United States)

2011-03-01

Commander of 7 Division and Military Governor of Jerusalem , September 1938- August 1939. ______. Papers of General Sir Richard O’Connor KT, GCB, DSO, MC...Montgomery, Brian. A Field Marshall in the Family: A Personal Biography of Montgomery of Alamein. New York: Taplinger, 1973. Montgomery, Field...Commanders: A Composite Biography . Combat Studies Institute publications, Fort Leavenworth, Kansas: U.S. Army Command and General Staff College, 1989

Símbolo y forma: los hermanos Grimm en Richard Wagner

Directory of Open Access Journals (Sweden)

Miguel Salmerón Infante

2015-05-01

Full Text Available Este escrito estudia el cómo y el porqué de la presencia de los Cuentos de los Hermanos Grimm en la obra de Richard Wagner. Para dar un enfoque más concreto a esta reflexión el análisis se centra en Sigfrido, el drama musical de Wagner con más atmósfera de cuento, y las influencias y préstamos temáticos, formales y lingüísticos que le aportan los KHM. El artículo entiende que hay dos elementos que aprovecha Wagner de los Grimm para sus dramas musicales. El símbolo para su proyecto de tejido de la identidad alemana. Y la forma del cuento con sus temas y fórmulas recurrentes que el aplicó a su música y muy concretamente al Leitmotiv. Todo ello sin olvidar la muy frecuente presencia de la figura del huérfano tanto en Wagner como en los Grimm.  

Leachate flow around a well in MSW landfill: Analysis of field tests using Richards model.

Science.gov (United States)

Slimani, R; Oxarango, L; Sbartai, B; Tinet, A-J; Olivier, F; Dias, D

2017-05-01

During the lifespan of a Municipal Solid Waste landfill, its leachate drainage system may get clogged. Then, as a consequence of rainfall, leachate generation and possibly leachate injection, the moisture content in the landfill increases to the point that a leachate mound could be created. Therefore, pumping the leachate becomes a necessary solution. This paper presents an original analysis of leachate pumping and injection in an instrumented well. The water table level around the well is monitored by nine piezometers which allow the leachate flow behaviour to be captured. A numerical model based on Richards equation and an exponential relationship between saturated hydraulic conductivity and depth is used to analyze the landfill response to pumping and injection. Decreasing permeability with depth appears to have a major influence on the behaviour of the leachate flow. It could have a drastic negative impact on the pumping efficiency with a maximum quasi-stationary pumping rate limited to approximately 1m 3 /h for the tested well and the radius of influence is less than 20m. The numerical model provides a reasonable description of both pumping and injection tests. However, an anomalous behaviour observed at the transition between pumping and recovery phases is observed. This could be due to a limitation of the Richards model in that it neglects the gas phase behaviour and other double porosity heterogeneous effects. Copyright © 2016 Elsevier Ltd. All rights reserved.

An experimental ‘Life’ for an experimental life : Richard Waller's biography of Robert Hooke (1705)

OpenAIRE

Moxham, Noah

2016-01-01

Richard Waller's ‘Life of Dr Robert Hooke’, prefixed to his edition of Hooke's Posthumous Works (1705), is an important source for the life of one of the most eminent members of the early Royal Society. It also has the distinction of being one of the earliest biographies of a man of science to be published in English. I argue that it is in fact the first biography to embrace the subject's natural-philosophical work as the centre of his life, and I investigate Waller's reasons for adopting thi...

Exact and grid-free solutions to the Lighthill-Whitham-Richards traffic flow model with bounded acceleration for a class of fundamental diagrams

KAUST Repository

Qiu, Shanwen; Abdelaziz, Mohamed Ewis; Abdel Latif, Fadl Hicham Fadl; Claudel, Christian G.

2013-01-01

In this article, we propose a new exact and grid-free numerical scheme for computing solutions associated with an hybrid traffic flow model based on the Lighthill-Whitham-Richards (LWR) partial differential equation, for a class of fundamental

Harmonic analysis, partial differential equations and applications in honor of Richard L. Wheeden

CERN Document Server

Franchi, Bruno; Lu, Guozhen; Perez, Carlos; Sawyer, Eric

2017-01-01

This is a collection of contributed papers by many eminent Harmonic Analysts and specialists of Partial Differential equations. The papers focus on weighted norm equalities for singular integrals, focusing wave equations, degenerate elliptic equations, Navier-Stokes flow in two dimensions and Poincare-Sobolev inequalities in the setting of metric spaces equipped with measures among others. Many topics considered in this volume stem from the interests of Richard L. Wheeden whose contributions to Potential Theory, singular integral theory and degenerate elliptic PDE theory this volume honors. Luis Caffarelli, Sagun Chanillo, Bruno Franchi, Cristian Guttierez, Xiaojun Huang, Carlos Kenig, Ermanno Lanconelli, Eric Sawyer and Alexander Volberg, are some of the many contributors to this volume. .

Book review: Unholy trinity: The IMF, World Bank and WTO Richard Peet

Directory of Open Access Journals (Sweden)

M Breitenbach

2014-05-01

Full Text Available In this timely book Richard Peet and his team lay the foundation with an excellent analysis of the process of globalisation and the resultant emergence of the global economy. The authors are especially critical of the increasing influence of institutions like the International Monetary Fund (IMF, World Bank and World Trade Organisation (WTO on the economy and the consequences experienced by peoples, cultures and the environment. The single ideology of neo-liberalism is blamed for the undesirable outcomes. This book considers concepts of power, political interest, hegemony, discourse, responsibility and the power of practicality, in critically examining the IMF, World Bank and WTO. The conclusion is reached that “all three institutions play roles greatly different from those originally agreed to under the charters that set them up”.

Richard Wrangham. Catching fire. How cooking made us Human. Basic Books (Perseus Books Group

Directory of Open Access Journals (Sweden)

Claude-Marcel Hladik

2009-11-01

Full Text Available L’histoire de l’émergence de l’homme est remise en cause par cet ouvrage puisque jusqu’à présent la plupart des anthropologues et des paléontologues s’accordaient pour faire remonter à environ 500.000 ans les premières utilisations du feu pour la cuisson des aliments par le genre Homo. Les arguments présentés par Richard Wrangham dans son dernier ouvrage nous font remonter aux deux derniers millions d’années. Wrangham et ses collègues avaient publié, dès 1999, les résultats de fouilles au cou...

Meeting to honor F. Richard Stephenson on his 70th birthday

CERN Document Server

Green, David; Strom, Richard

2015-01-01

This book contains papers from a conference held to celebrate the 70th birthday of one of the world’s foremost astronomical historians, Professor F. Richard Stephenson, the latest recipient of the American Astronomical Society’s highest award for research in astronomical history, the LeRoy Doggett Prize. Reflecting Professor Stephenson’s extensive research portfolio, this book brings together under one cover papers on four different areas of scholarship: applied historical astronomy (which Stephenson founded); Islamic astronomy; Oriental astronomy; and amateur astronomy.  These papers are penned by astronomers from Canada, China, England, France, Georgia, Iran, Japan, Lebanon, the Netherlands, Portugal, Thailand and the USA. Its diverse coverage represents a wide cross-section of the history of astronomy community.  Under discussion are ways in which recent research using historical data has provided new insights into auroral and solar activity, supernovae and changes in the rotation rate of the E...

A critical review of Richard Lynn's reports on reaction time and race.

Science.gov (United States)

Thomas, Drew M

2011-01-01

In the early 1990s, psychologist Richard Lynn published papers documenting average reaction times and decision times in samples of nine-year-olds taken from across the world. After summarizing these data, Lynn interpreted his results as evidence of national and racial differences in decision time and general intelligence. Others have also interpreted Lynn's data as evidence of racial differences in decision time and intelligence. However, comparing Lynn's summaries with his original reports shows that Lynn misreported and omitted some of his own data. Once these errors are fixed the rankings of nations in Lynn's datasets are unstable across different decision time measures. This instability, as well as within-race heterogeneity and between-race overlap in decision times, implies that Lynn's reaction time data do not permit generalizations about the decision times and intelligence of people of different races.

AD-1 with research pilot Richard E. Gray

Science.gov (United States)

1982-01-01

Standing in front of the AD-1 Oblique Wing research aircraft is research pilot Richard E. Gray. Richard E. Gray joined National Aeronautics and Space Administration's Johnson Space Center, Houston, Texas, in November 1978, as an aerospace research pilot. In November 1981, Dick joined the NASA's Ames-Dryden Flight Research Facility, Edwards, California, as a research pilot. Dick was a former Co-op at the NASA Flight Research Center (a previous name of the Ames-Dryden Flight Research Facility), serving as an Operations Engineer. At Ames-Dryden, Dick was a pilot for the F-14 Aileron Rudder Interconnect Program, AD-1 Oblique Wing Research Aircraft, F-8 Digital Fly-By-Wire and Pilot Induced Oscillations investigations. He also flew the F-104, T-37, and the F-15. On November 8, 1982, Gray was fatally injured in a T-37 jet aircraft while making a pilot proficiency flight. Dick graduated with a Bachelors degree in Aeronautical Engineering from San Jose State University in 1969. He joined the U.S. Navy in July 1969, becoming a Naval Aviator in January 1971, when he was assigned to F-4 Phantoms at Naval Air Station (NAS) Miramar, California. In 1972, he flew 48 combat missions in Vietnam in F-4s with VF-111 aboard the USS Coral Sea. After making a second cruise in 1973, Dick was assigned to Air Test and Evaluation Squadron Four (VX-4) at NAS Point Mugu, California, as a project pilot on various operational test and evaluation programs. In November 1978, Dick retired from the Navy and joined NASA's Johnson Space Center. At JSC Gray served as chief project pilot on the WB-57F high-altitude research projects and as the prime television chase pilot in a T-38 for the landing portion of the Space Shuttle orbital flight tests. Dick had over 3,000 hours in more than 30 types of aircraft, an airline transport rating, and 252 carrier arrested landings. He was a member of the Society of Experimental Test Pilots serving on the Board of Directors as Southwest Section Technical Adviser in

Forjando nuestras democracias: entre Richard Rorty y Vladimiro Montesinos

Directory of Open Access Journals (Sweden)

Miguel Giusti

2001-07-01

Full Text Available This article aims at explaining the recent history of Peru, in an exercise in which it is possible to extract lessons about the way Latin American democracies have been(or have not been forged. The text draws a parallel between the ideas developed by Richard Rorty in his recently published book, Forjar nuestro país. El pensamiento de izquierdas en los Estados Unidos del siglo XX, and the events in Fugimori's and Montesinos' Peru. If, according to what Rorty believes, "national pride is for the countries what self esteem is for individuals ... " how would it be possible to narrate a history in which there are few motives to be proud of? Trying to escape fatalism and sarcasm, the text tries to show that Montesino's political course is, symbolically, a summary of the decomposition process of Peruvian democracy. Secondly, the text analyses the movements of the political left wing and deals with the support the regimen received from inside and outside the country, a support that was largely based on the illusion of political stability. Finally, it states, as Rorty does, that in order to forge democracies it is necessary for us to be deeply committed to the defense of the State of Right.

Richard Arwed Pfeifer - a pioneer of 'medical pedagogy' and an opponent of Paul Schroder.

Science.gov (United States)

Steinberg, Holger; Carius, Dirk; Himmerich, Hubertus

2013-12-01

Richard Arwed Pfeifer (1877-1957) was one of the initiators and foster fathers of the renowned child-psychiatric and special needs education workgroup at Leipzig University under Paul Schröder (1873-1941) in the 1920s and 1930s. This paper is an account of their dispute concerning the interrelations between child and adolescent psychiatry and special needs education, as well as their disagreement about whether adolescent psychopaths should be admitted to specialized child psychiatric wards or elsewhere. Moreover, Pfeifer questioned the practical relevance of the separation of constitutional and environmentally-based psychopathy and fought eugenic research, which he found incompatible with the ethics of his profession as a remedial teacher and child psychiatrist.

PolyRES: A polygon-based Richards equation solver

International Nuclear Information System (INIS)

Hills, R.G.

1995-12-01

This document describes the theory, implementation, and use of a software package designed to solve the transient, two-dimensional, Richards equation for water flow in unsaturated-saturated soils. This package was specifically designed to model complex geometries with minimal input from the user and to simulate groundwater flow related to assessment of low-level radioactive waste disposal sites and engineered facilities. The spatial variation of the hydraulic properties can be defined across individual polygon-shaped subdomains, called objects. These objects combine to form a polygon-shaped model domain. Each object can have its own distribution of hydraulic parameters. The resulting model domain and polygon-shaped internal objects are mapped onto a rectangular, finite-volume, computational grid by a preprocessor. This allows the user to specify model geometry independently of the underlying grid and greatly simplifies user input for complex geometries. In addition, this approach significantly reduces the computational requirements since complex geometries are actually modeled on a rectangular grid. This results in well-structured, finite difference-like systems of equations that require minimal storage and are very efficient to solve. The documentation for this software package includes a user's manual, a detailed description of the underlying theory, and a detailed discussion of program flow. Several example problems are presented that show the use and features of the software package. The water flow predictions for several of these example problems are compared to those of another algorithm to test for prediction equivalency

O ateísmo de Richard Dawkins nas fronteiras da ciência evolucionista e do senso comum

OpenAIRE

Franco, Clarissa de

2014-01-01

O objeto de estudo consiste nas principais ideias ateístas de Richard Dawkins e na recepção destas por parte dos ateus inseridos na cultura brasileira. Dawkins é um dos principais divulgadores e militantes do movimento ateísta da atualidade, e a despeito de sua faceta pública divulgada em sites mundiais e em livros de reconhecido sucesso existem debates do autor, concernentes aos espaços acadêmicos e restritos a cientistas, que nem sempre se apresentam congruentes às suas e...

The Mysterious Fall of Soeharto: A Genre Analysis of Richard Mann’s Plots and Schemes that Brought Down Soeharto (PSBDS

Directory of Open Access Journals (Sweden)

Sugeng Purwanto

2012-12-01

Full Text Available The real cause of Soeharto’s fall from the Indonesian presidency remains a mystery. Richard Mann (1998 launched three significant rhetorical questions: (a Was President Soeharto toppled by student demonstrators and people’s power? (b Was he brought down by the withdrawal of support from the United States? (c Or, was his sudden fall brought about by all of the two plus large doses of Oriental plotting and scheming? This article attempts to analyze Richard Mann’s PSBDS in terms of its macrostructure in order to find out the real cause of Soeharto’s fall. The analysis is substantiated by different resources as linguistic evidences, to justify the validity of the findings. The study revealed a proposition that critical reading is the key to successful comprehension of a text which may include a crosschecking with other resources, a careful identification of the generic structure of a text, and paying attention to how an author positions his or her readers. The article concludes, that in fact, Soeharto resigned from presidency on his own wisdom in order to avoid more bloodshed in Indonesian dreamland.

Femineidad y ficción en la obra operística de Richard Strauss

Directory of Open Access Journals (Sweden)

María José Sánchez Usón

2014-01-01

Full Text Available Tras la muerte de Wagner y Brahms, Richard Straussemergió como uno de los compositores más importantesy populares de la música del siglo XX. Su trayectoria vitaly profesional, azarosa y turbulenta, al igual que las décadasque vivió, estuvo marcada por la realidad femenina.Es innegable que las mujeres de la vida de Strauss, todasde fuerte y distintiva personalidad, dejaron en él huellastan hondas que fue necesario llevarlas a escena, no sólocomo una aportación valiosa a la tipología caracterológicafemenina, sino también como un ejercicio terapéuticopersonal. Así, mujeres reales y mujeres ficticias se confundenen sus obras en un proceso creativo único: el delhombre-artista.

Arte y política: un estudio comparativo de Jacques Rancière y Nelly Richard para el arte latinoamericano

Directory of Open Access Journals (Sweden)

Verónica Capasso

2016-01-01

Full Text Available En este artículo se indagan y comparan las teorías de Jacques Rancière y Nelly Richard sobre la relación entre arte y política desde el pensamiento posfundacional, y se producen reflexiones y análisis de manifestaciones artísticas latinoamericanas vanguardistas o críticas en diálogo con ambas. Para ello, se parte de una presentación de las teorías de Rancière y Richard en términos generales, se focaliza en las ideas que dichos autores tienen de la política y, específicamente, en la conceptualización que hacen del arte y su relación con la política. Al mismo tiempo, se desarrolla una interpretación de producciones artísticas desde una mirada centrada en sus diversas conexiones con lo político, más allá del contenido temático de estas. Se utiliza la perspectiva metodológica cualitativa transdisciplinaria, que articula distintas áreas de conocimiento (filosofía política, sociología, historia del arte. En el caso de los desarrollos de Jacques Rancière, se recurre a herramientas teóricas metropolitanas para resituarlas y repensarlas en función del arte de Latinoamérica. En este sentido, se trata de potenciar sus ideas en el análisis de casos locales. En cuanto a la teoría de Nelly Richard, sus conceptos de arte crítico y vanguardista se ponen en relación con el arte latinoamericano. Finalmente, se propone una comparación en la cual se destacan similitudes y diferencias conceptuales entre ambos en combinación con análisis de casos para abrir el panorama analítico e interpretativo que vincule teorías actuales con estudios de manifestaciones artísticas locales.

Effect of surface chemistries and characteristics of Ti6Al4V on the Ca and P adsorption and ion dissolution in Hank's ethylene diamine tetra-acetic acid solution.

Science.gov (United States)

Chang, E; Lee, T M

2002-07-01

This study examined the influence of chemistries and surface characteristics of Ti6Al4V on the adsorption of Ca and P species and ion dissolution behavior of the material exposed in Hank's solution with 8.0 mM ethylene diamine tetra-acetic acid at 37 degrees C. The variation of chemistries of the alloy and nano-surface characteristics (chemistries of nano-surface oxides, amphoteric OH group adsorbed on oxides, and oxide thickness) was effected by surface modification and three passivation methods (34% nitric acid passivation. 400 degrees C heated in air, and aged in 100 degrees C water). X-ray photoelectron spectroscopy and Auger electron spectroscopy were used for surface analyses. The chemistries of nano-surface oxides in a range studied should not change the capability of Ca and P adsorption. Nor is the capability affected significantly by amphoteric OH group and oxide thickness. However, passivations influence the surface oxide thickness and the early stage ion dissolution rate of the alloy. The rate-limiting step of the rate can be best explained by metal-ion transport through the oxide film, rather than hydrolysis of the film. Variation of the chemistries of titanium alloy alters the electromotive force potential of the metal, thereby affecting the corrosion and ion dissolution rate.

Perception of Leitmotives in Richard Wagner's Der Ring des Nibelungen

Directory of Open Access Journals (Sweden)

David J. Baker

2017-05-01

Full Text Available The music of Richard Wagner tends to generate very diverse judgments indicative of the complex relationship between listeners and the sophisticated musical structures in Wagner's music. This paper presents findings from two listening experiments using the music from Wagner's Der Ring des Nibelungen that explores musical as well as individual listener parameters to better understand how listeners are able to hear leitmotives, a compositional device closely associated with Wagner's music. Results confirm findings from a previous experiment showing that specific expertise with Wagner's music can account for a greater portion of the variance in an individual's ability to recognize and remember musical material compared to measures of generic musical training. Results also explore how acoustical distance of the leitmotives affects memory recognition using a chroma similarity measure. In addition, we show how characteristics of the compositional structure of the leitmotives contributes to their salience and memorability. A final model is then presented that accounts for the aforementioned individual differences factors, as well as parameters of musical surface and structure. Our results suggest that that future work in music perception may consider both individual differences variables beyond musical training, as well as symbolic features and audio commonly used in music information retrieval in order to build robust models of musical perception and cognition.

The ISS flight of Richard Garriott: a template for medicine and science investigation on future spaceflight participant missions.

Science.gov (United States)

Jennings, Richard T; Garriott, Owen K; Bogomolov, Valery V; Pochuev, Vladimir I; Morgun, Valery V; Garriott, Richard A

2010-02-01

A total of eight commercial spaceflight participants have launched to the International Space Station (ISS) on Soyuz vehicles. Based on an older mean age compared to career astronauts and an increased prevalence of medical conditions, spaceflight participants have provided the opportunity to learn about the effect of space travel on crewmembers with medical problems. The 12-d Soyuz TMA-13/12 ISS flight of spaceflight participant Richard Garriott included medical factors that required preflight intervention, risk mitigation strategies, and provided the opportunity for medical study on-orbit. Equally important, Mr. Garriott conducted extensive medical, scientific, and educational payload operations during the flight. These included 7 medical experiments and a total of 15 scientific projects such as protein crystal growth, Earth observations/photography, educational projects with schools, and amateur radio. The medical studies included the effect of microgravity on immune function, sleep, bone loss, corneal refractive surgery, low back pain, motion perception, and intraocular pressure. The overall mission success resulted from non-bureaucratic agility in mission planning, cooperation with investigators from NASA, ISS, International Partners, and the Korean Aerospace Research Institute, in-flight support and leadership from a team with spaceflight and Capcom experience, and overall mission support from the ISS program. This article focuses on science opportunities that suborbital and orbital spaceflight participant flights offer and suggests that the science program on Richard Garriott's flight be considered a model for future orbital and suborbital missions. The medical challenges are presented in a companion article.

Genetics and the origin of species: the continuing synthesis a symposium in honor of Richard G. Harrison

Science.gov (United States)

Grosberg, Richard K.; Rand, David M.; Normark, Benjamin B.

2013-01-01

This is a special issue of Genetica that has its origins in a symposium held in honor of Richard G. Harrison at Ithaca, New York on July 22–23. Former students of Rick Harrison organized the symposium and most of the speakers were former students, as well. The quality and breadth of the talks were a testament to Rick’s influence as a thinker, synthesizer, and mentor and it is only appropriate to reflect on Rick’s contributions to the fields of evolutionary ecology, systematics, and genetics in this preface to the symposium articles. PMID:21152955

Hamilton on surnud, tema mõju mitte : in memoriam Richard Hamilton (24. II 1922 - 13. IX 2011) / Kadri Karro ; kommenteerinud Eha Komissarov, Sirje Helme, Jaak Kangilaski

Index Scriptorium Estoniae

Karro,Kadri

2011-01-01

Briti kunstniku Richard Hamiltoni (1922 - 2011) loomingust eesti kunstiteadlaste Eha Komissarovi, Sirje Helme ja Jaak Kangilaski pilgu läbi. Lähemalt 1956. aastal valminud kollaažist "Mis teeb tänapäeva kodud nii eriliseks, nii meeldivaks?"

Destruction of the Phoenix/Hibiscus and Barringtonia racemosa Communities at Richards Bay, Natal, South Africa

Directory of Open Access Journals (Sweden)

P. J. Weisser

1982-10-01

Full Text Available The destruction of the Phoenix!Hibiscus and Barringtonia racemosa Communities described by Venter in 1972 on the southern shores of Richards Bay is reported. The cause was the artificial openingof a new mouth about 5,5 km south of the original mouth, which increased tidal range and salinity. These swamp communities occupied a narrow band about 6 ha in area behind the Bruguiera gymnorrhiza Community. An estimated 95 % of the communities was affected and only on the landward border were some isolated remnants of species such as Acrostichum aureum, Hibiscus tiliaceus and Phoenix reclinata detected .Young stands of  Phragmites australis, seedlings of  Bruguiera gymnorrhiza and Avicennia marina and epipelic algae are recoIonizing the affected area.

BACK TO THE ORIGINS OF THE REPUDIATION OF WUNDT: OSWALD KÜLPE AND RICHARD AVENARIUS.

Science.gov (United States)

Russo Krauss, Chiara

2017-01-01

This essay provides a fresh account of the break between Oswald Külpe and his master Wilhelm Wundt. Kurt Danziger's reconstruction of the "repudiation" of Wundt, which has become the canon for this significant episode of history of psychology, focused on the supposed influence of Ernst Mach on this set of events, overshadowing the other exponent of Empiriocriticism: Richard Avenarius. Analyzing archival documents and examining anew the primary sources, the paper shows that Avenarius was himself a member of Wundt's circle, and that his "repudiation" of the master paved the way for Külpe. The essay points out the original anti-Wundtian aspects of Avenarius' notion of psychology, thus showing how they were then adopted by Külpe. © 2016 Wiley Periodicals, Inc.

HealthSouth's most wanted. Founder and former chairman and CEO Richard Scrushy is indicted for 85 counts of conspiracy, fraud and money laundering.

Science.gov (United States)

Piotrowski, Julie

2003-11-10

Wake-up call for the industry or an isolated case of corporate chicanery? Healthcare experts are divided on the import of Richard Scrushy's indictment on 85 counts last week in connection with the financial scandal at HealthSouth Corp. The indictment alleges the company founder relied on electronic and telephone surveillance, threats and intimidation to control his accomplices.

“This World Is Not My Home”: Richard Mouw and Christian Nationalism

Directory of Open Access Journals (Sweden)

Aaron Pattillo-Lunt

2016-12-01

Full Text Available American evangelicalism has often been punctuated by dual commitments to the United States and to God. Those commitments were strongest within politically conservative evangelicalism. Though representing a solid majority among professing evangelicals, conservatives could not speak for the movement as a whole. Politically progressive evangelicals, beginning in the 1960s, formed a dissenting opinion of the post-World War II revival of Christian nationalism. They dared to challenge American action abroad, noticeably during the Vietnam War. Their critique of Christian nationalism and conservative evangelicals’ close ties to the Republican Party led them to seek refuge in either progressive policies or the Democratic Party. A third, underexplored subgroup of evangelicalism rooted in reformed theology becomes important to consider in this regard. These reformed evangelicals sought to contextualize nationalism in biblical rather than partisan or political terms. This goal is championed well by Richard Mouw, resulting in a nuanced look at evangelical Christians’ difficult dual role as both citizens of the Kingdom of God and the United States.

Analytical and grid-free solutions to the Lighthill-Whitham-Richards traffic flow model

KAUST Repository

Mazaré , Pierre Emmanuel; Dehwah, Ahmad H.; Claudel, Christian G.; Bayen, Alexandre M.

2011-01-01

In this article, we propose a computational method for solving the Lighthill-Whitham-Richards (LWR) partial differential equation (PDE) semi-analytically for arbitrary piecewise-constant initial and boundary conditions, and for arbitrary concave fundamental diagrams. With these assumptions, we show that the solution to the LWR PDE at any location and time can be computed exactly and semi-analytically for a very low computational cost using the cumulative number of vehicles formulation of the problem. We implement the proposed computational method on a representative traffic flow scenario to illustrate the exactness of the analytical solution. We also show that the proposed scheme can handle more complex scenarios including traffic lights or moving bottlenecks. The computational cost of the method is very favorable, and is compared with existing algorithms. A toolbox implementation available for public download is briefly described, and posted at http://traffic.berkeley.edu/project/downloads/lwrsolver. © 2011 Elsevier Ltd.

Analytical and grid-free solutions to the Lighthill-Whitham-Richards traffic flow model

KAUST Repository

Mazaré, Pierre Emmanuel

2011-12-01

In this article, we propose a computational method for solving the Lighthill-Whitham-Richards (LWR) partial differential equation (PDE) semi-analytically for arbitrary piecewise-constant initial and boundary conditions, and for arbitrary concave fundamental diagrams. With these assumptions, we show that the solution to the LWR PDE at any location and time can be computed exactly and semi-analytically for a very low computational cost using the cumulative number of vehicles formulation of the problem. We implement the proposed computational method on a representative traffic flow scenario to illustrate the exactness of the analytical solution. We also show that the proposed scheme can handle more complex scenarios including traffic lights or moving bottlenecks. The computational cost of the method is very favorable, and is compared with existing algorithms. A toolbox implementation available for public download is briefly described, and posted at http://traffic.berkeley.edu/project/downloads/lwrsolver. © 2011 Elsevier Ltd.

Je suis un zombie : Études récentes sur Richard Matheson et le mort-vivant

OpenAIRE

Ransom, Amy J.; Trudel, Jean-Louis

2013-01-01

Dans ce texte nous résumons quatre essais récents sur le phénomène actuel du zombie ainsi qu’un collectif sur l’œuvre de Richard Matheson dont la première version filmique du roman Je suis une légende a servi d’inspiration à l’ur-film de zombies, La nuit des morts vivants de George A. Romero. Tandis que Pierre Cassou-Noguès et Maxime Coulombe signent des traitements plus philosophiques du zombie, leurs ouvrages diffèrent beaucoup dans leur forme et leur fonction. Pour leur part, Amélie Pépin ...

[Richard Koch's life in national socialism and in Soviet emigration].

Science.gov (United States)

Boltres, Daniela; Töpfer, Frank; Wiesing, Urban

2006-01-01

The Jewish historian and theorist of medicine, Richard Koch, teaching in Frankfurt/Main, fled in 1936 from National Socialist Germany to the USSR where he lived in the Caucasian spa Essentuki until his death in 1949. Here he worked as a doctor and continued his scientific work, especially on the foundations of medicine in natural philosophy. None of his works of this time were published. Koch was a scientific outsider in the USSR, and he was aware of this. However, he tried to make his views compatible with official doctrines. In 1947 he lost his employment at the medical clinic of Essentuki, and his material situation grew worse. It is still an open question whether this development was related to an increasingly anti-Jewish atmosphere in the USSR that was linked with the Stalinist "purges", as Koch himself appeared to believe. Before his flight from Germany Koch did not show any tendency towards communism or the political left at all. His attitude towards Soviet society and Stalin was mixed: cautious criticism was accompanied by strong expressions of commitment to Stalin and Koch's new Socialist home. The question to what extent Koch's comments showed his true convictions must remain without a definite answer. At least in part they can be understood as precautions in threatening circumstances. The opportunity of a remigration to Germany after 1945, however, was turned down by Koch.

The contributions of Lewis Fry Richardson to drainage theory, soil physics, and the soil-plant-atmosphere continuum

Science.gov (United States)

Knight, John; Raats, Peter

2016-04-01

paid considerable attention to the balances of water and energy at the soil-atmosphere and plant-atmosphere interfaces, making use of the concept of transfer resistance introduced by Brown and Escombe (1900) for leaf-atmosphere interfaces. He incorporated finite difference versions of all equations into his numerical weather forecasting model. From 1916, Richardson drove an ambulance in France in World War I, did weather computations in his spare time, and wrote a draft of his book. Later researchers such as L.A. Richards, D.A. de Vries and J.R. Philip from the 1930s to the 1950s were unaware that Richardson had anticipated many of their ideas on soil liquid water, heat, water vapor, and the soil-plant-atmosphere system. The Richards (1931) equation could rightly be called the Richardson (1922) equation! Richardson (1910) developed what we now call the Crank Nicolson implicit method for the heat or diffusion equation. To save effort, he used an explicit three level method after the first time step. Crank and Nicolson (1947) pointed out the instability in the explicit method, and used his implicit method for all time steps. Hanks and Bowers (1962) adapted the Crank Nicolson method to solve the Richards equation. So we could say that Hanks and Bowers used the Richardson finite difference method to solve the Richardson equation for soil water flow!

Espíritos cheios de bichos: A fauna nas viagens de Louis Agassiz e Richard Francis Burton pelo Brasil oitocentista

Directory of Open Access Journals (Sweden)

Janaina Zito Losada

2015-04-01

Full Text Available O Brasil do século XIX foi alvo de inúmeras viagens realizadas por cientistas estrangeiros. O objetivo deste artigo é analisar as impressões sobre a fauna brasileira presentes nos relatos das viagens realizadas pelo naturalista suíço Louis Agassiz, em 1865, e pelo explorador inglês Richard Francis Burton, em 1868. Destes relatos privilegiam-se as descrições do meio natural de diferentes regiões brasileiras e das particularidades da fauna silvestre por eles encontrada.

La chiesa di Richard Meier a Tor Tre Teste e il suo contributo al consolidamento identitario dei nuovi quartieri romani oltre il GRA / The church designed by Richard Meier in Tor Tre Teste and the identity consolidation in the new roman neighbourhoods beyond the Great Circular Road

Directory of Open Access Journals (Sweden)

Giuseppe Bonaccorso

2014-06-01

Full Text Available Il contributo proposto ha l’obiettivo di analizzare alcuni significativi brani del tessuto urbano della periferia est di Roma, adottando metodi interpretativi legati alla storia, alla società, alla programmazione urbanistica e alla costruzione. Gli aspetti salienti del quadrante orientale della periferia romana verranno così delineati partendo “dal di dentro”, sottolineandone i percorsi, gli spazi e i nuclei compositivi che sono all’origine della struttura e della forma stessa dei quartieri disposti a cavallo del Grande Raccordo Anulare. In questo ambito, si pone l’attenzione su alcuni episodi chiave che vedono protagoniste le nuove chiese che riescono a creare una centralità all’interno dei quartieri periferici sostituendo le biblioteche, le piazze e i centri commerciali.  Analizzando da vicino questi esempi, si scopre come di recente sono state realizzate chiese firmate da architetti di fama internazionale proprio allo scopo di rafforzare, o meglio di costruire, un fattore identitario per ciascun quartiere ubicato nel settore orientale della città. Partendo quindi dal generale si arriva a indagare una chiesa e un quartiere che possono essere considerati un modello da seguire per tutta la periferia a ridosso del GRA: la chiesa giubilare di Dio Padre Misericordioso progettata da Richard Meier nel quartiere di Tor Tre Teste. La sequenzialità degli eventi che hanno contraddistinto il concorso per la progettazione della chiesa, la scelta della proposta di Richard Meier, la complessità del cantiere, l’analisi tecnica, stilistica e simbolica della realizzazione finale sono quindi analizzate nell’ambito del rapporto con il quartiere e del tentativo di realizzare (attraverso di essa un centro di attrazione per tutta la periferia.   The article analyses some significant parts of the urban tissue at the eastern periphery of Rome, using the interpretative methods inherent to history, society, urban programming and construction

Poets/Trump/Philosophers: Reflections on Richard Rorty’s Liberalism, Ten Years after His Death

Directory of Open Access Journals (Sweden)

Giorgio Baruchello

2017-08-01

Full Text Available Starting with a prescient 1998 quote on the impending decline of US liberal democracy into right-wing, strong-man-based demagogy, this paper outlines Richard Rorty’s political philosophy, which I believe can help us understand perplexing political trends in today’s political reality well beyond the US alone. Specifically, I tackle three key-terms encapsulating the thrust of Rorty’s political philosophy, i.e. “liberalism of fear”, “bourgeois” and “postmodernism”. Also, I address a contraposition that explains how Rorty would approach and attempt to defend liberal democracy from contemporary right-wing, strong-man-based degenerations, namely the priority of “poetry” over “philosophy”. Essentially, if one wishes to win in the political arena, she must be armed with the most effective rhetorical weaponry, however good, solid and well-argued her political views may be. Finally, some remarks are offered on the role that “philosophy” can still play within the same arena.

Três décadas de genes egoístas: Discutindo algumas premissas do best seller de Richard Dawkins

OpenAIRE

Vieira, Eduardo Paiva de Pontes; Chaves, Silvia Nogueira

2011-01-01

O presente trabalho resgata algumas idéias do biólogo evolucionista Richard Dawkins, apresentadas pela primeira vez em seu best-seller O Gene Egoísta (The Selfish Gene), de 1976. O caráter polêmico de algumas concepções ultradarwinistas e sociobiológicas da obra é campo fértil para o embate de idéias, revelando um universo rico para discussões em diversas frentes, especialmente aquelas que podem se desenvolver na formação crítica de alguns profissionais vinculados á ciências biológicas, socio...

Richard Rorty:From Anti-metaphysical Neo-Pragmatism to Rejection of Philosophy

Directory of Open Access Journals (Sweden)

M. Akrami

2010-01-01

Full Text Available Richard Rorty is a neo-Pragmatist philosopher. For three decades, he has attacked the traditional philosophy (from Plato to Kant as well as any other epistemology searching for truth or claiming to mirror the nature in his philosophical works. Rorty holds that, according to the history of philosophy in his reading, there is no final answer to the traditional questions concerning knowledge, truth, and representation. These questions, therefore, should be dissolved and denied. He maintains that knowledge is justified belief, justification, however, being not the consequence of some correspondence between the theory or the statement, but the consequence of conversation, social practice, group consensus, and social solidarity. Rorty also thinks that democracy has priority on philosophy, disagreeing with the thesis that philosophy is the foundation of the rest of culture.Despite of usefulness of some elements and implications of Rorty’s metaphilosophy (such as his emphasis on freedom, democracy, and pluralism as well as his insisting on philosophical humility and avoiding scientific pride, it is faced with several problems, including 1 ignoring the referential and realist features of language, 2 confusing interpretation and reality, 3 eliminating the border between objectivity and subjectivity, 4 interfering of public and private life, and 5 ignoring the need of science, culture, technology and, in particular, politics, in philosophy. The authors try to show and analyze some elements of these problems.

Quantum mechanics in the cold war; Quantenmechanik im Kalten Krieg. David Bohm und Richard Feynman

Energy Technology Data Exchange (ETDEWEB)

Forstner, C.

2007-07-01

In the middle of the 20th century David Bohm and Richard Feynman developed two fundamentally different approaches of modern quantum mechanics: Bohm a realistic interpretation by means of hidden parameters and Feynman the path-integral formalism. This is by this more remarakable, because both physicists started from similar conditions and originated from similar connections. By its comparing approach this study presents more than a contribution to the history of the quantum theory. By the question for the social and cultural conditions of the formation of theories it is furthermore of science-sociological and science-theoretical interest. The in the beginning similar and later different binding of both scientists into the scientific community allows furthermore to study, which adapting pressure each group puts on the individual scientist and the fundamental parts of his research, and which new degrees of freedom in the formation of theories arise, when this constraint is cancelled.

Sõda ilma sentimentaalsuseta / Mari Laaniste

Index Scriptorium Estoniae

Laaniste, Mari, 1977-

2006-01-01

10-osaline sõjaseriaal "Relvavennad" ("Band of Brothers") ajalooprofessor Stephen Ambrose'i raamatu järgi : produtsendid Tom Hanks, Steven Spielberg : režissöörid Tom Hanks, David Frenkel jt. : Ameerika Ühendriigid - Suurbritannia 2001

Sõjaromantikud said seriaali / Toomas Hiio

Index Scriptorium Estoniae

Hiio, Toomas, 1965-

2006-01-01

10-osaline sõjaseriaal "Relvavennad" ("Band of Brothers") ajalooprofessor Stephen Ambrose'i raamatu järgi : produtsendid Tom Hanks, Steven Spielberg : režissöörid Tom Hanks, David Frenkel jt. : Ameerika Ühendriigid - Suurbritannia 2001

Memoria y Estudios Culturales : un acercamiento al relato sobre la propia historia de vida en Raymond Williams y Richard Hoggart

Directory of Open Access Journals (Sweden)

Sebastián Matías Stra

2018-01-01

Full Text Available [es] Este trabajo intentará recuperar, de forma parcial y fragmentaria, las maneras en que el testimonio en primera persona articulado en el formato de memorias de la propia historia de vida tiene un posible valor metodológico en algunos textos seminales de la conformación de los estudios culturales ingleses. Hablamos particularmente del libro de 1957, The Uses of Literacy: Aspects of Working-class Life, with Special Reference to Publications and Entertainments, de Richard Hoggart y del tradicional artículo Culture is Ordinary de Raymond Williams, publicado en 1958 y que incluye de forma más rudimentaria algunas definiciones que conformaron la primera parte de la obra del autor galés, constituida por los libros Culture and Society y The Long Revolution. [en] This work will attempt to partially and fragmentarily recover the ways in which the testimony in first person articulated in the format of memories of the own history of life has a possible methodological value in some seminal texts of the conformation of the english cultural studies. We refer in special to the 1957 book, The Uses of Literacy: Aspects of Working-class Life, with Special Reference to Publications and Entertainments, by Richard Hoggart and the Raymond Williams' article Culture is Ordinary, published in 1958, which includes, in an incipient way, some of the definitions that formed the first part of the work of the Welsh author, made up of the books Culture and Society and The Long Revolution.

Entre el Dios de Paley y el Dios de Bonnet: El Parco Evolucionismo Teísta de Richard Owen

OpenAIRE

Gustavo Caponi

2013-01-01

http://dx.doi.org/10.5007/1808-1711.2013v17n1p71En primer lugar, en este artículo se examina el carácter de las putativas referencias a la evolución de las especies que encontramos en las obras que Richard Owen publicó antes de 1858; y luego se analizan las escazas y vagas conjeturas evolucionistas que Owen sin duda formuló con posterioridad a la presentación pública de la Teoría de la Selección Natural.  En lo que respecta a lo primero, el objetivo es subrayar la ambigüedad de esas referenci...

Exact solutions to traffic density estimation problems involving the Lighthill-Whitham-Richards traffic flow model using mixed integer programming

KAUST Repository

Canepa, Edward S.; Claudel, Christian G.

2012-01-01

This article presents a new mixed integer programming formulation of the traffic density estimation problem in highways modeled by the Lighthill Whitham Richards equation. We first present an equivalent formulation of the problem using an Hamilton-Jacobi equation. Then, using a semi-analytic formula, we show that the model constraints resulting from the Hamilton-Jacobi equation result in linear constraints, albeit with unknown integers. We then pose the problem of estimating the density at the initial time given incomplete and inaccurate traffic data as a Mixed Integer Program. We then present a numerical implementation of the method using experimental flow and probe data obtained during Mobile Century experiment. © 2012 IEEE.

Exact solutions to traffic density estimation problems involving the Lighthill-Whitham-Richards traffic flow model using mixed integer programming

KAUST Repository

Canepa, Edward S.

2012-09-01

This article presents a new mixed integer programming formulation of the traffic density estimation problem in highways modeled by the Lighthill Whitham Richards equation. We first present an equivalent formulation of the problem using an Hamilton-Jacobi equation. Then, using a semi-analytic formula, we show that the model constraints resulting from the Hamilton-Jacobi equation result in linear constraints, albeit with unknown integers. We then pose the problem of estimating the density at the initial time given incomplete and inaccurate traffic data as a Mixed Integer Program. We then present a numerical implementation of the method using experimental flow and probe data obtained during Mobile Century experiment. © 2012 IEEE.

Shakespeare for all Seasons ? Richard II en Avignon : de Jean Vilar (1957 à Ariane Mnouchkine (1982 Shakespeare for All Seasons? Richard II at the Avignon Festival: from Jean Vilar (1957 to Ariane Mnouchkine (1982

Directory of Open Access Journals (Sweden)

Isabelle Schwartz-Gastine

2009-06-01

Full Text Available Richard II has not often been performed on the French stage; however, in the 20th century, within a period of 35 years, two productions premiered at the same venue (the Cour d’Honneur at the open-air Avignon Festival, were so successful that they became emblematic of their times. In 1947 Jean Vilar opened the first Avignon Festival with an ascetic, charismatic eponymous hero who came to an inner knowledge of himself in his bare prison cell; in 1982 Ariane Mnouchkine offered a splendid visual display by transposing the play into the kabuki tradition; this offered the audience breath-taking and dynamic tableaux of elaborate court ceremonies and rebellious lords.At such a distance in time, the English medieval code of honour was dealt with according to completely different theatrical principles of ethics and aesthetics, mirroring the changes in perspective within French society.

Has David Howden Vindicated Richard von Mises’s Definition of Probability?

Directory of Open Access Journals (Sweden)

Mark R. Crovelli

2009-11-01

Full Text Available In my recent article on these pages (Crovelli 2009 I argued that members of the Austrian School of economics have adopted and defended a faulty definition of probability. I argued that the definition of probability necessarily depends upon the nature of the world in which we live. I claimed that if the nature of the world is such that every event and phenomenon which occurs has a cause of some sort, then probability must be defined subjectively; that is, “as a measure of our uncertainty about the likelihood of occurrence of some event or phenomenon, based upon evidence that need not derive solely from past frequencies of ‘collectives’ or ‘classes.’” I further claimed that the nature of the world is indeed such that all events and phenomena have prior causes, and that this fact compels us to adopt a subjective definition of probability.David Howden has recently published what he claims is a refutation of my argument in his article “Single Trial Probability Applications: Can Subjectivity Evade Frequency Limitations” (Howden 2009. Unfortunately, Mr. Howden appears to not have understood my argument, and his purported refutation of my subjective definition consequently amounts to nothing more than a concatenation of confused and fallacious ideas that are completely irrelevant to my argument. David Howden has thus failed in his attempt to vindicate Richard von Mises’s definition of probability.

Stand diameter distribution modelling and prediction based on Richards function.

Directory of Open Access Journals (Sweden)

Ai-guo Duan

Full Text Available The objective of this study was to introduce application of the Richards equation on modelling and prediction of stand diameter distribution. The long-term repeated measurement data sets, consisted of 309 diameter frequency distributions from Chinese fir (Cunninghamia lanceolata plantations in the southern China, were used. Also, 150 stands were used as fitting data, the other 159 stands were used for testing. Nonlinear regression method (NRM or maximum likelihood estimates method (MLEM were applied to estimate the parameters of models, and the parameter prediction method (PPM and parameter recovery method (PRM were used to predict the diameter distributions of unknown stands. Four main conclusions were obtained: (1 R distribution presented a more accurate simulation than three-parametric Weibull function; (2 the parameters p, q and r of R distribution proved to be its scale, location and shape parameters, and have a deep relationship with stand characteristics, which means the parameters of R distribution have good theoretical interpretation; (3 the ordinate of inflection point of R distribution has significant relativity with its skewness and kurtosis, and the fitted main distribution range for the cumulative diameter distribution of Chinese fir plantations was 0.4∼0.6; (4 the goodness-of-fit test showed diameter distributions of unknown stands can be well estimated by applying R distribution based on PRM or the combination of PPM and PRM under the condition that only quadratic mean DBH or plus stand age are known, and the non-rejection rates were near 80%, which are higher than the 72.33% non-rejection rate of three-parametric Weibull function based on the combination of PPM and PRM.

Sõjas nagu sõjas ikka / Aare Ermel

Index Scriptorium Estoniae

Ermel, Aare, 1957-2013

2006-01-01

10-osaline sõjaseriaal "Relvavennad" ("Band of Brothers") ajalooprofessor Stephen Ambrose'i raamatu järgi : produtsendid Tom Hanks, Steven Spielberg : režissöörid Tom Hanks, David Frenkel jt. : Ameerika Ühendriigid - Suurbritannia 2001. Lühidalt ka teistest ilmasõda kajastavatest seriaalidest

Kalman filters for assimilating near-surface observations into the Richards equation - Part 2: A dual filter approach for simultaneous retrieval of states and parameters

Science.gov (United States)

Medina, H.; Romano, N.; Chirico, G. B.

2014-07-01

This study presents a dual Kalman filter (DSUKF - dual standard-unscented Kalman filter) for retrieving states and parameters controlling the soil water dynamics in a homogeneous soil column, by assimilating near-surface state observations. The DSUKF couples a standard Kalman filter for retrieving the states of a linear solver of the Richards equation, and an unscented Kalman filter for retrieving the parameters of the soil hydraulic functions, which are defined according to the van Genuchten-Mualem closed-form model. The accuracy and the computational expense of the DSUKF are compared with those of the dual ensemble Kalman filter (DEnKF) implemented with a nonlinear solver of the Richards equation. Both the DSUKF and the DEnKF are applied with two alternative state-space formulations of the Richards equation, respectively differentiated by the type of variable employed for representing the states: either the soil water content (θ) or the soil water matric pressure head (h). The comparison analyses are conducted with reference to synthetic time series of the true states, noise corrupted observations, and synthetic time series of the meteorological forcing. The performance of the retrieval algorithms are examined accounting for the effects exerted on the output by the input parameters, the observation depth and assimilation frequency, as well as by the relationship between retrieved states and assimilated variables. The uncertainty of the states retrieved with DSUKF is considerably reduced, for any initial wrong parameterization, with similar accuracy but less computational effort than the DEnKF, when this is implemented with ensembles of 25 members. For ensemble sizes of the same order of those involved in the DSUKF, the DEnKF fails to provide reliable posterior estimates of states and parameters. The retrieval performance of the soil hydraulic parameters is strongly affected by several factors, such as the initial guess of the unknown parameters, the wet or dry

[Richard C. M. Mole: The Baltic states from the Soviet Union to the European Union. Identity, discourse and power in the post-communist transition of Estonia, Latvia and Lithuania] / Karsten Brüggemann

Index Scriptorium Estoniae

Brüggemann, Karsten, 1965-

2014-01-01

Arvustus: Mole, Richard C. M. The Baltic States from the Soviet Union to the European Union : identity, discourse and power in the post-communist transition of Estonia, Latvia and Lithuania. London ; New York : Routledge, 2012, 2013

Unreliability and the Animal Narrator in Richard Adams’s The Plague Dogs

Directory of Open Access Journals (Sweden)

Anja Höing

2017-03-01

Full Text Available Richard Adams’s talking animal story The Plague Dogs (1978, with its deeply genre-atypical mode of narration, offers a multiplicity of avenues to explore the literary animal as animal. The story draws much of its power from the psychological complexity and related unreliability of both canine narrators, two research lab escapees gone feral. Both the terrier Snitter and the black mongrel Rowf are mentally ill and experience a highly subjective, part-fantastic world. In episodes of zero focalization, a sarcastic voice comments on the plot from the off, aggressively attacking a thoroughly anthropocentric superstructure the protagonists themselves are oblivious of, and presenting all that is normally constructed as “rational” in the implied reader’s world as a carnivalesque farce. Combining these equally unreliable narratives, The Plague Dogs creates a unique mixture of what Phelan (2007 calls “estranging” and “bonding” unreliability and brings to light the devastating consequences of anthropocentrism. The Plague Dogs not only defamiliarizes a genre usually committed to conventional means of storytelling, but the dominant Western conception of the status of animals in the world, showing that once we start to read the animal as animal, this sets into motion an avalanche of other concepts in need of re-reading, among them the very ones making up the fundamental pillars of Western societies’ anthropocentric self-conception.

Corrosion behaviors in physiological solution of cerium conversion coatings on AZ31 magnesium alloy

International Nuclear Information System (INIS)

Cui Xiufang; Yang Yuyun; Liu Erbao; Jin Guo; Zhong Jinggao; Li Qingfen

2011-01-01

In this paper, a non-toxic Ce-based conversion coating was obtained on the surface of bio-medical AZ31 magnesium alloys. The micro-morphology of the coating prepared with optimal technical parameters and immersed in physiological solution (Hank's solution) in different time was observed by scanning electron microscopy (SEM), composition of the cerium conversion coating and corrosion products in Hank's solution were characterized by X-ray photoelectron spectroscopy (XPS) and energy dispersive spectroscopy (EDS), respectively. In addition, the corrosion property in Hank's solution was studied by electrochemical experiment and immersion test. The results show that the dense Ce-based conversion coating is obtained on the surface of AZ31 magnesium alloys in optimal technical parameters and the conversion coating consists of a mass of trivalent and tetravalent cerium oxides. The cerium conversion coating can provide obvious protection of magnesium alloys and can effectively reduce the degradation speed in Hank's solution. Also the degradation products have little influence on human body.

La France au Tsar : chanson patriotique créée par Marius Richard à la Scala, Henri Helme à Ba-ta-clan [illustration couleurs Donjean

OpenAIRE

François Bigot Éditeur , .; Daphy , Éliane

2010-01-01

La France au Tsar : chanson patriotique créée par Marius Richard à la Scala, Henri Helme à Ba-ta-clan ; paroles de Lucien Colonge, Musique de J. Claudel. [Illustration couleurs signée] Donjean. A la chanson populaire, Maison Bigot éditeur (sans cotage, sans ©, datation recherche en cours). Titre inconnu du catalogue BNF. Datation provisoire par année de dépôt médihal (2010)

RMK hankeil valitseb üks traktorimüüja / Kadri Bank

Index Scriptorium Estoniae

Bank, Kadri

2008-01-01

RMK harvesterihangetel on juba aastaid edukas metsatehnikafirma Intrac, enamikul konkurentidest on võimatu pakkumist esitama pääseda. Vt. samas: Intrac viis RMK töötajad Rootsi ja USAsse; Hanke võitja ei vasta samuti tingimustele; RMK harvesteride hanked; RMK soetab askeetlikku masinaparki. Kommenteerib Riivo Roos

The Effect of Richard Wagner's Music and Beliefs on Hitler's Ideology

Directory of Open Access Journals (Sweden)

Carolyn S. Ticker

2016-09-01

Full Text Available The Holocaust will always be remembered as one of the most horrific and evil events in all of history. One question that has been so pervasive in regards to this historical event is the question of why. Why exactly did Hitler massacre the Jewish people? Why did he come to the conclusion that the Jews were somehow lesser than him, and that it was okay to kill them? What and who were his influences and how did they help form Hitler’s opinions leading up to the Holocaust? Although more than one situation or person influenced Hitler, I believe that one man in particular really helped contribute to Hitler’s ideas, especially about the Jewish people. This man is the famous musician Richard Wagner. While musicologists admit that Wagner was a musical genius, one aspect of his career that is hard to ignore is his strong antisemitism. In addition to speaking about his hatred for the Jews, he also wrote about it in his music, making it hard to glance over. Hitler had been close to the Wagner family, and had an obsessive, cult-like infatuation with Wagner’s music beginning in his childhood. This infatuation with Wagner’s music and his closeness to his later family helped facilitate and solidify his negative views about the Jewish people. In this paper I will explore the antisemitism that is within Wagner’s music and writing, and then I will discuss how Wagner’s antisemitism helped inform, influence, and shape Hitler’s ideas, indirectly assisting in the propagation of the Holocaust.

Obituary: Richard B. Dunn, 1927-2005

Science.gov (United States)

Keil, Stephen L.; Dooling, David

2007-12-01

Dr. Richard B. Dunn, astronomer emeritus at the National Solar Observatory, died of a heart attack on September 29, 2005. He was recognized as one of the foremost experimental solar physicists. His innovative designs for telescopes and instruments led to many important discoveries in solar physics. Born in Baltimore, Maryland, in 1927 and raised in Minneapolis, Minnesota, Dick's parents were Dr. Halbert L. Dunn and Katherine Brandner. Halbert (MD, Ph.D., F.A.P.H.A.) was an physician who became Chief of the National Office of Vital Statistics, Public Health Service. He published a paper "High Level Wellness for Man and Society" that became the founding paper of the field of wellness health care. After their divorce in 1942, Katherine moved to New York and became a social worker. Dick had two older brothers who died before him, Halbert (born in 1921, who became a civil engineer) and Robert (born in 1924, who became an architect). Dick earned a BS in mechanical engineering and an MS in astronomy at the University of Minnesota. At the end of World War II he served in the United States Army in Japan. For his master's degree, Dick undertook the design and construction of a Lyot-type birefringent filter for observations of solar prominences. This early work led to his acceptance at Harvard, where Professor Donald Menzel encouraged him to continue his work with the 15-inch Cambridge telescope. In 1951 he conducted part of his doctoral thesis work at the fledgling Sacramento Peak Observatory in southern New Mexico. The observatory director, Dr. John Evans, was impressed with Dick's outstanding instrumental talents and invited him to join as one of the first scientific staff members. During his first few years at Sac Peak, Dick developed two more birefringent filter systems including one with an integrated coronagraph. With this system, he produced the best prominence and spicule observations ever obtained. Dick's career was dedicated to obtaining solar observations of the

Entre el Dios de Paley y el Dios de Bonnet: El Parco Evolucionismo Teísta de Richard Owen

Directory of Open Access Journals (Sweden)

Gustavo Caponi

2013-04-01

Full Text Available Firstly, in this article it is examined the nature of the putative remarks concerning evolution of species that are found in the works that Richard Owen published before 1858; and then it is made the same thing with the few and vague evolutionist conjectures that Owen certainly made after the public presentation of Natural Selection Theory. Regarding the former topic, the goal will be to highlight the ambiguity of those Owen’s remarks, and concerning the latter topic what is looked for is to show that, when he explained his transmutationist thesis, Owen didn’t go beyond a pious theistic evolutionism, without postulating any mechanism of evolutionary change and remaining faithful to Design Theology praised by Paley.

HOW CAN LOVE BE VIOLENT? REFLECTIONS ON RICHARD OF ST.VICTOR’S ON THE FOUR DEGREES OF VIOLENT LOVE

Directory of Open Access Journals (Sweden)

MARIUS TALOŞ

2012-05-01

Full Text Available The following article focuses on Richard of St. Victor´s most original treatise: On the Four Degrees of Violent Love. Although the topic of violence within the Christian view on ethics, politics and theology was not at all new by 1173, the major contribution of this short but dense mystical writing consists in developing systematically the violence as an inherent consequence of the infinite charity. The love is so powerful that it “wounds, binds, languishes and brings on a faint”, but the same force may have different effects: if these four steps appear to be destructive when oriented to satisfy the “profane” desires, their infinite strength show providential effects when turned to the divine source of the charity.

Richard Francis Burton e a inserÃÃo do kama-sutras como um manual sexual entre os vitorianos (Inglaterra, 1883)

OpenAIRE

Felipe Salvador Weissheimer

2014-01-01

Dentre os vÃrios âKama-sutrasâ difundidos no mercado, a versÃo clÃssica foi escrita por Vatsyayana (sÃculo I-IV, aproximadamente) e publicada na Inglaterra em 1883 pela Sociedade Hindu Kama-Shastra. Richard Francis Burton foi o membro de maior importÃncia na Sociedade Hindu Kama-Shastra, pois, alÃm de fomentar a publicaÃÃo, auxiliou na traduÃÃo, editou e enunciou vÃrios comentÃrios ao longo da obra. Em seus comentÃrios, percebemos que o projeto da traduÃÃo e publicaÃÃo do Kama-sutras visava e...

Modelos de crescimento resultantes da combinação e variações dos modelos de Chapman-Richards e Silva-Bailey aplicados em Leucaena leucocephala (Lam. de Wit.

Directory of Open Access Journals (Sweden)

Cícero Carlos Ramos de Brito

2010-08-01

Full Text Available O objetivo deste trabalho foi desenvolver novos modelos de crescimento para recursos florestais aplicados à leucena [Leucaena leucocephala (Lam. de Wit], tendo como base as hipóteses biológicas propostas por Chapman-Richards e Silva-Bailey. O experimento de leucena foi conduzido na Estação Experimental da Empresa Pernambucana de Pesquisa Agropecuária - IPA, Caruaru, PE. Foram utilizadas 544 árvores de leucena de um experimento com vinte remedições realizadas ao longo de 12 anos. Compararam-se novos modelos de crescimento resultantes da combinação e variações dos modelos de Chapman-Richards e Silva-Bailey, bem como outros comumente usados em recursos florestais. Para a seleção das equações, utilizaram-se o Índice de Ajuste (IA, o erro-padrão da estimativa e a distribuição gráfica dos resíduos. Os resultados indicaram que todos os modelos testados se ajustaram de maneira satisfatória aos dados, podendo ser utilizados para se estimar o crescimento em altura da leucena.

Staging Unincorporated Power: Richard Harding Davis and the Critique of Imperial News

Directory of Open Access Journals (Sweden)

Nirmal Trivedi

2011-12-01

Full Text Available This essay contextualizes the work of war correspondent Richard Harding Davis within an evolving “imperial news apparatus” that would culminate in his reporting of the Spanish-American War. Critics have conventionally framed Davis squarely within the imperial cause, associating him with his admirer Roosevelt and naval admiral Alfred T. Mahan. Contrary to readings of Davis as an apologist for US imperialism, Trivedi contends that Davis understood how US imperial power relied on an information apparatus to communicate to an increasingly media-conscious American public through culture, that is, via familiar narratives, symbols, and objects—what Trivedi calls “imperial news.” The essay follows Davis’s development from his fictional representation of the new war correspondent in “The Reporter Who Made Himself King” to his own war correspondence before and after the Spanish-American War as collected in the memoirs A Year from a Reporter’s Notebook (1897, Cuba in War Time (1897, and Notes of a War Correspondent (1912. Davis’s war correspondence and fictional work effectively stage US imperialism as “unincorporated power”: that is, as power reliant on a developing news-making apparatus that deploys particular discursive strategies to validate its political claims. This staging critiques strategies of US imperial sovereignty—specifically its “privatization of knowledge” and its promotion of the war correspondent as nothing more than a spectator and purveyor of massacres.

Staging Unincorporated Power: Richard Harding Davis and the Critique of Imperial News

Directory of Open Access Journals (Sweden)

Nirmal Trivedi

2011-12-01

Full Text Available This essay contextualizes the work of war correspondent Richard Harding Davis within an evolving “imperial news apparatus” that would culminate in his reporting of the Spanish-American War. Critics have conventionally framed Davis squarely within the imperial cause, associating him with his admirer Roosevelt and naval admiral Alfred T. Mahan. Contrary to readings of Davis as an apologist for US imperialism, Trivedi contends that Davis understood how US imperial power relied on an information apparatus to communicate to an increasingly media-conscious American public through culture, that is, via familiar narratives, symbols, and objects—what Trivedi calls “imperial news.” The essay follows Davis’s development from his fictional representation of the new war correspondent in “The Reporter Who Made Himself King” to his own war correspondence before and after the Spanish-American War as collected in the memoirs A Year from a Reporter’s Notebook (1897, Cuba in War Time (1897, and Notes of a War Correspondent (1912. Davis’s war correspondence and fictional work effectively stage US imperialism as “unincorporated power”: that is, as power reliant on a developing news-making apparatus that deploys particular discursive strategies to validate its political claims. This staging critiques strategies of US imperial sovereignty—specifically its “privatization of knowledge” and its promotion of the war correspondent as nothing more than a spectator and purveyor of massacres.

Charles Darwin, Richard Owen, and Natural Selection: A Question of Priority.

Science.gov (United States)

Johnson, Curtis N

2018-05-03

No single author presented Darwin with a more difficult question about his priority in discovering natural selection than the British comparative anatomist and paleontologist Richard Owen. Owen was arguably the most influential biologist in Great Britain in Darwin's time. Darwin wanted his approbation for what he believed to be his own theory of natural selection. Unfortunately for Darwin, when Owen first commented in publication about Darwin's theory of descent he was openly hostile (Edinb. Rev. vol. 111, Article VIII, 1860, pp. 487-533, anonymous). Darwin was taken off-guard. In private meetings and correspondence prior to 1860 Owen had been nothing but polite and friendly, even helping Darwin in cataloguing and analyzing Darwin's zoological specimens from the Beagle voyage. Every early indication predicted a life-long friendship and collaboration. But that was not to be. Owen followed his slashing review with a mounting campaign in the 1860s to denounce and discredit both Darwin and his small but ascendant circle of friends and supporters. But that was not enough for Owen. Starting in 1866, perhaps by now realizing Darwin had landed the big fish, Owen launched a new campaign, to claim the discovery of "Darwin's theory" for himself. Darwin naturally fought back, mainly in the "Historical Sketch" that he prefaced to Origin starting in 1861. But when we peel back the layers of personal animus and escalating vituperation we discover in fact their quarrel was generated more by mutual misunderstanding than scientific disagreement. The battle ended only when Darwin finally penetrated to the crux of the matter and put an end to the rivalry in 1872, in the final version of the Sketch.

Arctic observers: Richard King, monogenism and the historicisation of Inuit through travel narratives.

Science.gov (United States)

Sera-Shriar, Efram

2015-06-01

In 1848 the ethnologist, surgeon and Arctic explorer Richard King (1810-1876) published a three-part series on Inuit in the Journal of the Ethnological Society of London. This series provided a detailed history of Inuit from the eleventh century to the early nineteenth century. It incorporated a mixture of King's personal observations from his experience travelling to the Arctic as a member of George Back's expedition (1833-1835), and the testimonies of other contemporary and historical actors who had written on the subject. The aim was to historicise Inuit through the use of travel reports and show persistent features among the race. King was a monogenist and his sensitive recasting of Inuit was influenced by his participation in a research community actively engaged in humanitarian and abolitionist causes. The physician and ethnologist Thomas Hodgkin (1798-1866) argued that King's research on Inuit was one of the best ethnological approaches to emulate and that it set the standard for the nascent discipline. If we are to take seriously Hodgkin's claim, we should look at how King constructed his depiction of Inuit. There is much to be gained by investigating the practices of nineteenth-century ethnologists because it strengthens our knowledge of the discipline's past and shows how modern understandings of races were formed. Copyright © 2015 Elsevier Ltd. All rights reserved.

J.M. Gratale on Tore T. Petersen’s Richard Nixon, Great Britain and the Anglo-American Alignment in the Persian Gulf and Arabian Peninsula

Directory of Open Access Journals (Sweden)

2009-09-01

Full Text Available Tore T. Petersen. Richard Nixon, Great Britain and the Anglo-American Alignment in the Persian Gulf and Arabian Peninsula: Making Allies out of Clients. Sussex Academic Press, 2009.  172pp.  978-1-84519-277-8.Since the events of 9-11 there has been a sizeable quantity of books published on American foreign policy in broad terms, as well as more focused studies on contemporary developments in southwest Asia, more commonly referred to as the Middle East. Many of these volumes are highly politic...

Thinking through war: the social thought of Richard T. Ely, John R. Commons, and Edward A. Ross during the First World War.

Science.gov (United States)

Herzberg, D L

2001-01-01

This paper examines the social thought of University of Wisconsin professors Richard T. Ely, John R. Commons, and Edward A. Ross during World War I. Like many of their fellow scholars, these three were actively involved in the pro-war effort. Although their support for the war was strongly conditioned by personal and occupational considerations, the impact of their wartime service was not restricted to those realms. Their social thought, which they impressed into service explaining and justifying the war, was itself altered in subtle and sometimes surprising ways by the forceful positions they took on the political, economic, and racial significance of the conflict. Copyright 2001 John Wiley & Sons, Inc.

Providing the physical basis of SCS curve number method and its proportionality relationship from Richards' equation

Science.gov (United States)

Hooshyar, M.; Wang, D.

2016-12-01

The empirical proportionality relationship, which indicates that the ratio of cumulative surface runoff and infiltration to their corresponding potentials are equal, is the basis of the extensively used Soil Conservation Service Curve Number (SCS-CN) method. The objective of this paper is to provide the physical basis of the SCS-CN method and its proportionality hypothesis from the infiltration excess runoff generation perspective. To achieve this purpose, an analytical solution of Richards' equation is derived for ponded infiltration in shallow water table environment under the following boundary conditions: 1) the soil is saturated at the land surface; and 2) there is a no-flux boundary which moves downward. The solution is established based on the assumptions of negligible gravitational effect, constant soil water diffusivity, and hydrostatic soil moisture profile between the no-flux boundary and water table. Based on the derived analytical solution, the proportionality hypothesis is a reasonable approximation for rainfall partitioning at the early stage of ponded infiltration in areas with a shallow water table for coarse textured soils.

Obituary: Richard L. (Dick) Walker, Jr., 1938-2005

Science.gov (United States)

Pier, Jeffrey R.; Mason, Brian

2005-12-01

Koch Center for Science, Math, and Technology at Deerfield Academy in Massachusetts. He also consulted with James Turrell, providing astronomical position information for the design of the Roden Crater Project outside of Flagstaff. While he will be remembered for his significant scientific contributions to the field of astronomy, those who knew Dick, both scientists and non-scientists alike, will probably remember him best for his humility, his humanity, and his loyal and abiding friendship. He was a man with a terrific sense of humor and an infectious laugh. It was always an honor and pleasure to be in his company. Richard L. Walker, Jr. is survived by his wife, Patricia, two daughters from his first marriage: Brenda Walker of Las Vegas, NV, and Pamela Hepburn of Holland, OH, as well as four children from Patricia's first marriage: Doug Browning of Lake Havasu City, AZ, Michael Browning of Kingman, AZ, Kim Bructo of Orient, OH, and Jennifer Brown of Lake Havasu City, AZ. He is also survived by ten grandchildren and three great-grandchildren. He was preceded in death by his father Richard, mother Mary, and daughter, Paula Jean Elizabeth Stone.

Sufi, Christian or Buddhist? Richard Francis Burton’s “Parameters of Belief”

Directory of Open Access Journals (Sweden)

John Wallen

2013-09-01

Full Text Available Richard Burton has been interpreted and misinterpreted by literary critics as eminent as Edward Said and Louisa Pratt as well as by others such as Rana Kabbani and Reina Lewis. Biographers like Fawn Brody, Edward Rice, Mary Lovell and Jon Godsall have also had their say. Burton has been variously described as imperialist, sexist, gay, obssessed with pornography, racist, plagiarist, sexual libertine, scatologist, expert sociologist, profoundly deceitful and impotent. In spite of this negative press, interest in Burton is always high as his life and times are relevant to many scholars interested in the 19th century origins of modern thought and postcolonial ideas. In this paper presentation I will attempt to get beyond the confused and contradictory portrayals of Burton over the last 50 or so years by looking in some detail at Burton’s two long poems: Stone Talk and The Kasidah. In these works, published 15 years apart, Burton writes under pseudonyms and, as I will argue, is able to express many of his deepest beliefs, especially in The Kasidah where he is playing the part of Hadji Abu Al Yezid, a Sufi like-wise man who possesses some startling similarities to Burton himself. What emerges from this close examination of the texts is a sensitive relativist who, while adhering to the scientific method in all his practical dealings, is yet able to consider the possibility that everything we see around us and all our experience of the world might be, finally, nothing more than Maya and illusion.

You Don't Need Richards'... A New General 1-D Vadose Zone Solution Method that is Reliable

Science.gov (United States)

Ogden, F. L.; Lai, W.; Zhu, J.; Steinke, R. C.; Talbot, C. A.

2015-12-01

Hydrologic modelers and mathematicians have strived to improve 1-D Richards' equation (RE) solution reliability for predicting vadose zone fluxes. Despite advances in computing power and the numerical solution of partial differential equations since Richards first published the RE in 1931, the solution remains unreliable. That is to say that there is no guarantee that for a particular set of soil constitutive relations, moisture profile conditions, or forcing input that a numerical RE solver will converge to an answer. This risk of non-convergence renders prohibitive the use of RE solvers in hydrological models that need perhaps millions of infiltration solutions. In lieu of using unreliable numerical RE solutions, researchers have developed a wide array of approximate solutions that more-or-less mimic the behavior of the RE, with some notable deficiencies such as parameter insensitivity or divergence over time. The improved Talbot-Ogden (T-O) finite water-content scheme was shown by Ogden et al. (2015) to be an extremely good approximation of the 1-D RE solution, with a difference in cumulative infiltration of only 0.2 percent over an 8 month simulation comparing the improved T-O scheme with a RE numerical solver. The reason is that the newly-derived fundamental flow equation that underpins the improved T-O method is equivalent to the RE minus a term that is equal to the diffusive flux divided by the slope of the wetting front. Because the diffusive flux has zero mean, this term is not important in calculating the mean flux. The wetting front slope is near infinite (sharp) in coarser soils that produce more significant hydrological interactions between surface and ground waters, which also makes this missing term 1) disappear in the limit, and, 2) create stability challenges for the numerical solution of RE. The improved T-O method is a replacement for the 1-D RE in soils that can be simulated as homogeneous layers, where the user is willing to neglect the effects

Escatologia e história em Richard Shaull: a narrativa mítico-teológica entre a memória e o futuro

Directory of Open Access Journals (Sweden)

Arnaldo Érico Huff Júnior

2013-01-01

Full Text Available Resumo. O texto pretende pensar a produção da teologia da revolução de Richard Shaull no encontro entre escatologia e história. A partir de um breve relato dos anos de Shaull no Brasil, passa-se à análise das principais ideias teológicas que conduziram Shaull à formulação de uma assim chamada teologia da revolução. Finalmente, propõe-se uma chave interpretativa para a história da teologia, a partir de um diálogo com Reinhart Koselleck e Mircea Eliade.

Vaprus tule all / Jaanus Noormets

Index Scriptorium Estoniae

Noormets, Jaanus

2006-01-01

10-osaline sõjaseriaal "Relvavennad" ("Band of Brothers") ajalooprofessor Stephen Ambrose'i raamatu järgi : produtsendid Tom Hanks, Steven Spielberg : režissöörid Tom Hanks, David Frenkel jt. : Ameerika Ühendriigid - Suurbritannia 2001. Väljaande kaanel viga kuupäevas (On: 14.-30.07.2006. Peab olema: 24.-30.07.2006) Sama artikkel: Teleleht, 31. Jul. 2006, nr. 30, lk. 12-13 : ill

CLT-koetalon rakennusfysikaaliset tutkimukset

OpenAIRE

Tytti, Ahoranta; Tuomas, Alakunnas; Juha, Autioniemi; Antti, Niemelä; Kari, Peisa; Valtteri, Pirttinen; Mikko, Vatanen

2016-01-01

CLT-pientalon kokeellisessa rakennushankkeessa testattiin CLT-rakenteiden toimivuutta, kerättiin tietoja ja esiteltiin CLT-rakentamista. Koetalossa tehdyt tutkimukset osoittivat, että CLT-rakenteinen pientalo soveltuu hyvin suomalaisiin olosuhteisiin. Hankkeen aikana tuotettiin paljon lisätietoa CLT-rakentamisesta. CLT-koetalo-hanke oli luonteeltaan investointi- ja kehittämishanke. Se toteutettiin 1.4.2013–30.4.2015. Hanke oli Euroopan aluekehitysrahaston osittain rahoittama, rahoittajavi...

Against the Nihilism of Suffering and Death: Richard E. K. Kim and His Works

Directory of Open Access Journals (Sweden)

Jooyeon Rhee

2016-03-01

Full Text Available This article examines the life and works of Richard E. K. Kim (1932–2009, a first-generation Korean diasporic writer in the United States. It focuses on how Kim struggled to overcome the nihilism of suffering and death that derived from colonialism and the Korean War through his literary works. Kim witnessed firsthand these two major historical events, which caused irrevocable psychological and physical damage to many people of his generation. In his autobiographical fiction, he conveys painful memories of the events by reviving the voices of people in that era. What his works offer us goes beyond vivid memories of the past, however; they also present the power of forgiveness as a condition to overcome the nihilism of suffering and death. Remembrance and forgiveness are, therefore, two major thematic pillars of his works that enable us to connect to these difficult and traumatic times. These themes are portrayed in such a gripping way mainly because Kim tried to maintain a certain distance—an emotional and linguistic distance—from the familiar, in order to elucidate the reality of the human condition: an ontological position of the exile from which he produced his works. This article argues that Kim’s works provide us the possibility to transcend the nihilism of historical trauma through articulating the meaning of remembrance and forgiveness from his self-assumed position of exile.

The reliability of the German version of the Richards Campbell Sleep Questionnaire.

Science.gov (United States)

Krotsetis, Susanne; Richards, Kathy C; Behncke, Anja; Köpke, Sascha

2017-07-01

The assessment of sleep quality in critically ill patients is a relevant factor of high-quality care. Despite the fact that sleep disturbances and insufficient sleep management contain an increased risk of severe morbidity for these patients, a translated and applicable instrument to evaluate sleep is not available for German-speaking intensive care settings. This study aimed to translate the Richards Campbell Sleep Questionnaire (RCSQ), a simple and validated instrument eligible for measuring sleep quality in critically ill patients, and subsequently to evaluate the internal consistency of the German version of the RCSQ. Furthermore, it also aimed to inquire into the perception of sleep in a sample of critically ill patients. The RCSQ was translated following established methodological standards. Data were collected cross-sectionally in a sample of 51 patients at 3 intensive care units at a university hospital in Germany. The German version of the RCSQ showed an overall internal consistency (Cronbach's alpha) of 0·88. The mean of the RSCQ in the sample was 47·00 (SD ± 27·57). Depth of sleep was rated the lowest and falling asleep again the highest of the RCSQ sleep items. The study demonstrated very good internal consistency of the German version of the RCSQ, allowing for its application in practice and research in German-speaking countries. Quality of sleep perception was generally low in this sample, emphasizing the need for enhanced care concepts regarding the sleep management of critically ill patients. Relevance to clinical practice Assessment of self-perception of sleep is crucial in order to plan an individually tailored care process. © 2017 British Association of Critical Care Nurses.

Richard Doll and Alice Stewart: reputation and the shaping of scientific "truth".

Science.gov (United States)

Greene, Gayle

2011-01-01

As the world watched the Fukushima reactors release radionuclides into the ocean and atmosphere, the warnings of Dr. Alice Stewart about radiation risk and the reassurances of Sir Richard Doll assumed renewed relevance. Doll and Stewart, pioneer cancer epidemiologists who made major contributions in the 1950s-he by demonstrating the link between lung cancer and smoking, she by discovering that fetal X-rays double the chance of a childhood cancer-were locked into opposition about low-dose radiation risk. When she went public with the discovery that radiation at a fraction of the dose "known" to be dangerous could kill a child, her reputation plummeted, whereas Doll, foremost among her detractors, was knighted and lauded as "the world's most distinguished medical epidemiologist" for his work. Their lives and careers, so closely intertwined, took contrary courses, he becoming "more of the establishment" (as he said), while she became more oppositional. When it was discovered, after his death, that he'd been taking large sums of money from industries whose chemicals he was clearing of cancer risk, his reputation remained unscathed; it is now enshrined in the "Authorized Biography" (2009) commissioned by the Wellcome Institute, along with Doll's denigration of Stewart as an "embittered" woman and biased scientist. Stewart lived long enough to see radiation science move her way, to see international committees affirm, in the 1990s, that there is no threshold beneath which radiation ceases to be dangerous; recent evidence from Chernobyl is bearing out her warnings. But a look at the making and breaking of these reputations reveals the power of status, position, and image to shape scientific "knowledge" and social policy.

The Road Movies' Space Dynamics in the 70s: Richard C. Sarafian, Monte Hellman and Terrence Malick

Directory of Open Access Journals (Sweden)

Filipa Rosário

2014-07-01

Full Text Available Vanishing Point (Richard C. Sarafian, 1971, Two-lane Blacktop (Monte Hellmann, 1971 and Badlands (Terrence Malick, 1973 are road movies that incorporate distinctive journeys, which, at a certain moment, become similar. Their heroes act as non-mystical pilgrims to whom the trip is a journey in itself, even if they come up as a chase, a car race or an escape from the police.In a filmic genre built from the spatial element, the road life structures each narrative in each film. In this way, the moment when the journey looses its teleological sense acquires even more relevance, allowing us to understand the genre’s space dynamics with a different depth.In this essay, I will analyse comparatively the ways through which characters and directors relate to the scenery/landscape, in order to identify ideological constraints related to space, i.e., those symbolic limitations the road movie seems to conceal. Easy Rider (Dennis Hopper, 1969 will be a constant presence since, as the inaugural road movie, it has determined the genre’s underlying forces.

[Some remarks on the theory of sets by Richard Dedekind and Stanisław Leśniewski].

Science.gov (United States)

Obojska, Lidia

2014-01-01

Mereology, is a part-whole theory, also called the theory of collective sets. It was founded in 1916 by Stanisław Leśniewski and this is an alternative theory versus the classical set theory by Georg Cantor. These two theories are usually teamed up together as Leśniewski himself was referring to the concept of the set by Cantor and Cantor is considered the "main" ideologist of the set theory. However, when analyzing the original texts of various authors, it seems that the very concept of a collective set is closer to the idea of Richard Dedekind rather than that of Georg Cantor. It is known that Cantor borrowed some concepts on the notion of set from Dedekind, whose ideas were also known to Leśniewski, however, there is no study on this topic. This work is therefore an attempt to compare some set-theoretical concepts of both of these authors, i.e. S. Leśiewski and R. Dedekind and the presentation of their convergence.

Invertendo a “Passagem Atlântica”: O “regresso” de Richard Wright a África

Directory of Open Access Journals (Sweden)

Ana Luísa Saraiva

2012-10-01

Full Text Available O texto discute o sentido polémico do “regresso” a África que Richard Wright inscreve em Black Power e a forma como a narrativa da viagem subverte a “Middle Passage”. O sujeito narrativo orienta o leitor através de uma incursão pessoal nos muitos sentidos da modernidade e desdobra a noção de “destino comum”, já apontada em 12 Million Black Voices. Contudo, qualquer sentido de comunidade é aqui necessariamente ambíguo, por estar sempre relacionado com questões de raça e identidade. Black Power é uma narrativa importante para o conceito de modernidade e assinala uma mudança significativa na produção literária de Wright para uma vertente não-ficcional. Esta segunda fase da sua obra contém, no entanto, um paradoxo crucial: enquanto se volta para o exterior, para o mundo mais global, Wright tenta, simultaneamente, inscrever-se como referência sobre o locus do qual nunca poderia demarcar‑se: África. Em Black Power, a duboisiana “color line” desdobra‑se em múltiplas dimensões.

Health Effects Due to Radionuclides Content of Solid Minerals within Port of Richards Bay, South Africa

Directory of Open Access Journals (Sweden)

Felix B. Masok

2016-11-01

Full Text Available This study assessed the radiological health hazards to various body organs of workers working within Transnet Precinct in Richards Bay in Kwazulu-Natal, South Africa due to radionuclide content of mineral ores often stored within the facility. Thirty samples were collected from five mineral ores (rock phosphate, rutile, zircon, coal and hematite and analyzed for 238U, 234U, 226Ra, 210Pb, 235U, 232Th, 228Ra, 228Th and 40K using delayed neutron activation analysis and low energy gamma spectroscopy. Rutile was found to be the most radioactive mineral ore within the facility with 210Pb concentration of 759.00 ± 106.00 Bq·kg−1. Effective annual dose rate in (mSv·y−1 delivered to different organs of the body: testes, bone marrow, whole body, lungs and ovaries from mineral ores were such that dose from mineral ores decreased in the order coal > rutile > rock phosphate > hematite > zircon. The organs with the highest received dose rate were the testes and this received dose was from coal. However, all of the calculated absorbed dose rates to organs of the body were below the maximum permissible safety limits.

Who invented the dichotomous key? Richard Waller's watercolors of the herbs of Britain.

Science.gov (United States)

Griffing, Lawrence R

2011-12-01

On 27 March 1689, Richard Waller, Fellow and Secretary of the Royal Society presented his "Tables of the English Herbs reduced to such an order, as to find the name of them by their external figures and shapes" to his assembled colleagues at a meeting of the Royal Society. These tables were developed for the novice by being color images, composed in pencil and watercolor, of selected plants and their distinguishing characteristics. The botanical watercolors for the tables are now a Turning-the-Pages document online on the website of the Royal Society. However, for the past 320 years, the scientific context for the creation of these outstanding botanical watercolors has remained obscure. These tables were developed by Waller as an image-based dichotomous key, pre-dating by almost 100 years the text-based dichotomous keys in the first edition of Flora Française (1778) by Jean Baptiste Lamarck, who is generally given priority for the development of the dichotomous key. How these large folio images were arranged to illustrate a dichotomous key is unknown, but an arrangement based on Waller's description is illustrated here as leaf-ordering for the separate hierarchical clusters (tables). Although only 24 species of watercolored dicot herbs out of a total of 65 in the set of watercolors (the others being monocots) are used in these tables, they are a "proof of concept", serving as models upon which a method is based, that of using a key composed of dichotomous choices for aiding identification.

Connex vaidlustas linnaliinide hanke / Martin Shmutov

Index Scriptorium Estoniae

Šmutov, Martin

2005-01-01

Bussifirma AS Connex Tartu esitas riigihangete ametile vaide, milles väidab, et Tartu linnavalitsus oleks pidanud menetlema Rakvere ATP pakkumist. Riigihangete amet otsustas jätta Conexi vaidluse läbivaatamata, kuna see ei ole riigihangete seaduse alusel lahendatav

Morrow, Reiff, Receive 2013 Space Physics and Aeronomy Richard Carrington Awards: Response

Science.gov (United States)

Reiff, Patricia H.

2014-08-01

It is a special privilege to receive this award honoring Richard Carrington's discovery of what we now call space weather. It is particularly appropriate that this award also recognizes Cherilynn Morrow, who 20 years ago made a presentation to the Space Science Advisory Committee on Jeff Rosendhal's idea of mission-based E/PO. We worked together, bringing that idea to the successful, but threatened, network it is today. For me, learning and teaching go hand in hand—as we publish our findings for our peers, we should also repay the public investment in our research with accurate, understandable results. My interest in space science was sparked by a father-daughter course in astronomy sponsored by the Brownies at the Oklahoma City Planetarium and kindled by the Bell Labs production The Strange Case of the Cosmic Rays directed by Frank Capra. Knowing that planetarium shows and educational movies can change lives, I have devoted a large portion of my last 25 years to creating software, shows, and portable planetariums to inspire and engage youth. This has not been a one-person effort, of course. My work Cherilynn Ann Morrow would have been impossible without the collaboration of Carolyn Sumners, vice president of the Houston Museum of Natural Science. Our museum kiosk and planetarium control software would not have happened without the skill and perseverance of my chief programmer, Colin Law. Jim Burch has been first a mentor and then a colleague on both the research and outreach sides of my career. I share this honor with a long line of highly talented students and postdocs who have contributed science content and outreach efforts. Most importantly, without the support of my husband, Tom Hill, I would not have had the time and freedom to build an educational network while continuing research and raising a family. I thank AGU for bestowing this honor.

Timothy Leary, Richard Alpert (Ram Dass) and the changing definition of psilocybin.

Science.gov (United States)

Wark, Colin; Galliher, John F

2010-05-01

This research focuses on the events leading to the 1968 U.S. federal prohibition of psilocybin. It is a study of duelling moral entrepreneurs-Timothy Leary and Richard Alpert vs. the Harvard University Administration. The goal is to show how the primary active compound in an ostensibly harmless fungus (the psilocybin mushroom) became controversial in less than a decade. We used books, newspapers, magazine articles and previously unpublished materials (including documents from the Harvard Archives) to analyze Leary and Alpert's lives and careers through the early 1970s. The prohibition of psilocybin in the U.S. was largely a product of Leary and Alpert's involvement in the "Harvard drug scandal" and their transformation from Harvard professors to countercultural icons. They tested the substance on a variety of human subjects and in doing so piqued the interest of Harvard undergraduates while drawing condemnation from other faculty and Harvard administrators. This case is theoretically interesting because unlike most illegal drugs, psilocybin was never linked to a threatening minority group, but to some of the nation's most privileged youth. The Harvard administrators were not really moral entrepreneurs but Leary and Alpert clearly were. Although they were far from being prohibitionists, they were self-righteous crusaders on different but equally holy missions for the good of young and minority Americans. Ironically, due to their successes the possession of psilocybin was criminalized under United States federal law in 1968 (Pub. L. No. 90-639, Stat. 1361 1968 and Boire, 2002). This case study demonstrates that crusaders can be successful in changing culture even when laws are passed in futile attempts to control their behaviour, just as Leary predicted. Copyright 2009 Elsevier B.V. All rights reserved.

Use of bicarbonate buffer systems for dissolution characterization of enteric-coated proton pump inhibitor tablets.

Science.gov (United States)

Shibata, Hiroko; Yoshida, Hiroyuki; Izutsu, Ken-Ichi; Goda, Yukihiro

2016-04-01

The aim of this study was to assess the effects of buffer systems (bicarbonate or phosphate at different concentrations) on the in vitro dissolution profiles of commercially available enteric-coated tablets. In vitro dissolution tests were conducted using an USP apparatus II on 12 enteric-coated omeprazole and rabeprazole tablets, including innovator and generic formulations in phosphate buffers, bicarbonate buffers and a media modified Hanks (mHanks) buffer. Both omeprazole and rabeprazole tablets showed similar dissolution profiles among products in the compendial phosphate buffer system. However, there were large differences between products in dissolution lag time in mHanks buffer and bicarbonate buffers. All formulations showed longer dissolution lag times at lower concentrations of bicarbonate or phosphate buffers. The dissolution rank order of each formulation differed between mHanks buffer and bicarbonate buffers. A rabeprazole formulation coated with a methacrylic acid copolymer showed the shortest lag time in the high concentration bicarbonate buffer, suggesting varied responses depending on the coating layer and buffer components. Use of multiple dissolution media during in vitro testing, including high concentration bicarbonate buffer, would contribute to the efficient design of enteric-coated drug formulations. © 2016 Royal Pharmaceutical Society, Journal of Pharmacy and Pharmacology.

Perbandingan antara Etika Jürgen Habermas dan Richard Rorty sebagai Prinsip Dasar Bertindak Manusia

Directory of Open Access Journals (Sweden)

Dominique Rio Adiwijaya

2010-10-01

Full Text Available Ethics without doubt is an issue in every scientific field. Questions on ethics are not merely questions on the responsibility of one or two specific individuals, but rather as what have been defined accurately by Immanuel Kant in Critique of Practical Reason – as question of all humanity as a thinking creature and the freedom of choice on, “what should I do”. From Kant’s definition, we may infer that if human can not think and not free in determining their choice, it would be almost impossible to hope for moral responsibility. However this article does not mean to give a full and historical description on ethics, but a sketch on discourse of contemporary ethics which is represented by two famous philosophers, Jürgen Habermas from the tradition of  Critical Theory from Frankfurt School, dan Richard Rorty with “Neo-Pragmatism”. Habermas proposes “discourse ethics” while Rorty proposes ethic concepts through his “liberal-ironists”. It is hoped that the assembly of readers may gain an insight of the unavoidable ethics problems since every ethical position must be theory laden and the theory itself has historical characteristics (the characteristics, origin and historical context of the schools behind it. Therefore ethics is a neverending reflection although it has been started from 2500 years ago. Ethics invites us from specific sciences to enter its general discourse which unavoidably all-encompassing in its nature. 

‘The Edification of the Church’: Richard Hooker’s Theology of Worship and the Protestant Inward / Outward Disjunction

Directory of Open Access Journals (Sweden)

Littlejohn W. Bradford

2014-06-01

Full Text Available Sixteenth-century English Protestants struggled with the legacy left them by the Lutheran reformation: a strict disjunction between inward and outward that hindered the development of a robust theology of worship. For Luther, outward forms of worship had more to do with the edification of the neighbour than they did with pleasing God. But what exactly did ‘edification’ mean? On the one hand, English Protestants sought to avoid the Roman Catholic view that certain elements of worship held an intrinsic spiritual value; on the other hand, many did not want to imply that forms of worship were spiritually arbitrary and had a merely civil value. Richard Hooker developed his theology of worship in response to this challenge, seeking to maintain a clear distinction between the inward worship of the heart and the outward forms of public worship, while refusing to disassociate the two. The result was a concept of edification which sought to do justice to both civil and spiritual concerns, without, pace Peter Lake and other scholars, conceding an inch to a Catholic theology of worship

Blood, politics, and social science. Richard Titmuss and the Institute of Economic Affairs, 1957-1973.

Science.gov (United States)

Fontaine, Philippe

2002-09-01

Long before his last book, The Gift Relationship: From Human Blood to Social Policy, was published in early 1971, Richard M. Titmuss (1907-1973), a professor of social administration at the London School of Economics, had been a major figure in the debates over the welfare state. The Gift Relationship was the culmination of an eventful relationship with the Institute of Economic Affairs, a think tank that advocated the extension of rational pricing to social services. By arguing that the British system of blood procurement and distribution, based on free giving within the National Health Service, was more efficient than the partly commercialized American system, Titmuss intended to signal the dangers of the increasing commercialization of society. What made for the impact of his book, however, was not merely its argument that transfusion-transmitted infections were much more common with paid than with voluntary donors, but also its reflections on what it is that holds a society together. And here Titmuss argued that a "socialist" social policy, by encouraging the sense of community, played a central role. The eclecticism of Titmuss's work, together with its strong ethical and political flavor, makes it a rich and original account of the "social" at a time when heated debated over social policy, both in Britain and in the United States, raised the question of the division of labor among the social sciences.

Review of Richard Parra, «La tiranía del Inca. El Inca Garcilaso y la escritura política en el Perú colonial (1568-1617», Lima, Ediciones Copé, 2015, 508 pp., ISBN 978-6124-20-221-6

Directory of Open Access Journals (Sweden)

Germán Adolfo Morong Reyes

2016-05-01

Full Text Available Review of Richard Parra, «La tiranía del Inca. El Inca Garcilaso y la escritura política en el Perú colonial (1568-1617», Lima, Ediciones Copé, 2015, 508 pp., ISBN 978-6124-20-221-6

An analytical solution of Richards' equation providing the physical basis of SCS curve number method and its proportionality relationship

Science.gov (United States)

Hooshyar, Milad; Wang, Dingbao

2016-08-01

The empirical proportionality relationship, which indicates that the ratio of cumulative surface runoff and infiltration to their corresponding potentials are equal, is the basis of the extensively used Soil Conservation Service Curve Number (SCS-CN) method. The objective of this paper is to provide the physical basis of the SCS-CN method and its proportionality hypothesis from the infiltration excess runoff generation perspective. To achieve this purpose, an analytical solution of Richards' equation is derived for ponded infiltration in shallow water table environment under the following boundary conditions: (1) the soil is saturated at the land surface; and (2) there is a no-flux boundary which moves downward. The solution is established based on the assumptions of negligible gravitational effect, constant soil water diffusivity, and hydrostatic soil moisture profile between the no-flux boundary and water table. Based on the derived analytical solution, the proportionality hypothesis is a reasonable approximation for rainfall partitioning at the early stage of ponded infiltration in areas with a shallow water table for coarse textured soils.

Entre el dios de Paley y el dios de Bonnet - El parco evolucionismo teísta de Richard Owen

Directory of Open Access Journals (Sweden)

Gustavo Caponi

2013-04-01

Full Text Available http://dx.doi.org/10.5007/1808-1711.2013v17n1p71 En primer lugar, en este artículo se examina el carácter de las putativas referencias a la evolución de las especies que encontramos en las obras que Richard Owen publicó antes de 1858; y luego se analizan las escazas y vagas conjeturas evolucionistas que Owen sin duda formuló con posterioridad a la presentación pública de la Teoría de la Selección Natural.  En lo que respecta a lo primero, el objetivo es subrayar la ambigüedad de esas referencias de Owen; y en lo que respecta a lo segundo lo que interesa es mostrar que, a la hora de explicitar sus tesis evolucionistas, Owen no fue más allá de un pío evolucionismo teísta que, sin postular ningún mecanismo del cambio evolutivo, permanecía fiel a la Teología del diseño preconizada por Paley.

First record of the Asian diaptomid Neodiaptomus schmackeri (Poppe & Richard, 1892 (Crustacea: Copepoda: Calanoida in Europe

Directory of Open Access Journals (Sweden)

Giuseppe Alfonso

2014-06-01

Full Text Available Albania, as well as a great part of the Balkan area in general, still suffers a lack of environmental studies especially in limnological research. The Dumre plateau, in Central Albania, is characterized by an extraordinary high number of karst lakes in a small geographic area. Despite their environmental peculiarity, very few biological data are to date available for these lakes, none on the zooplankton. For this reason, 15 water bodies located in the central area of the plateau were selected for a preliminary limnological survey carried out in the years 2008-2011. Neodiaptomus schmackeri (Poppe & Richard, 1892, a diaptomid calanoid copepod characterized by a South-Eastern Palearctic - Oriental distribution, and the most widely spread Neodiaptomus species in Asia, was found in 8 lakes of the Dumre area. This finding represents the first record of the species, and of the entire genus Neodiaptomus, for Europe. Several environmental variables were measured to characterize the lakes, and the co-occurring planktonic crustaceans were also identified. Taxonomical drawings and descriptions of the main morphological features of both sexes are herein provided in order to compare the Albanian populations of N. schmackeri with those of the native distribution area of the species. The possible causes which determined the occurrence of this non-indigenous species in several Dumre lakes are discussed.

Characterization and tribocorrosion behavior of sputtered NiTi coatings

Energy Technology Data Exchange (ETDEWEB)

Jin, XiaoMin; Gao, Lizhen [Taiyuan University of Technology (China). College of Environmental Science and Engineering; Wang, Hefeng [Taiyuan University of Technology (China). College of Mechanics; Liu, Erqiang [Taiyuan University of Technology (China). Inst. of Applied Mechanics and Biomedical Engineering

2016-02-15

In this study, NiTi coatings were deposited onto AISI 316L stainless steel substrates by closed field unbalanced magnetron sputtering. The microstructure and properties of the coatings were characterized by means of X-ray diffraction, scanning electron microscopy, and nano-indentation. The tribocorrosion resistance and corrosion behavior of the stainless steel substrates and NiTi coatings were investigated in Hanks' solution. The experimental results indicated the NiTi coatings show higher corrosion polarization resistance and a more stable corrosion potential in the Hanks' solution than the uncoated stainless steel substrate. The NiTi coatings also exhibited excellent wear resistance and chemical stability in sliding tests with an Si{sub 3}N{sub 4} ball in the Hanks' solution. The tested samples showed different wear mechanisms in the sliding tests. Compared to the SS substrates, the NiTi coatings were more compatible with the Si{sub 3}N{sub 4} ball.

An Enlightenment proposal for music therapy: Richard Brocklesby on music, spirit, and the passions.

Science.gov (United States)

Gouk, Penelope

2015-01-01

In 1749, the London physician Richard Brocklesby (1722-1797) published his Reflections on Antient [sic] and Modern Musick, an essay that not only sought to compare these practices in terms of their effects, but also to gather evidence supporting the use of music in treating mania and other mental diseases. As might be expected, Brocklesby's discussion of music therapy has already received attention by authors looking back to the origins of this practice, not least because he offers an account of a successful musical cure that took place in his own time (Rorke, 2001). My chapter, however, seeks to broaden the discussion of the Reflections, in order to show how Brocklesby's projected musical cures fit into his larger worldview, one that was influenced as much by Plato and other ancient philosophers as it was by modern thinkers such as Isaac Newton and his followers. Brocklesby's argument was essentially that music acted as a link between the mind and body and therefore could restore their intrinsic harmony, a connection that was mediated by the animal spirits, which also served as the vehicle of the passions. The movements and proportions of music could arouse or quell the passions by their effect on these (imaginary) spirits, which flowed through the nerves and brain and acted as the agent for the mind or soul. I show how his account of music in antiquity led him to reflect on the way that music was perceived and responded to in his own time, both as a stimulus to mental and bodily action, and as a source of esthetic pleasure through the cultivation of musical taste. © 2015 Elsevier B.V. All rights reserved.

Exact and grid-free solutions to the Lighthill-Whitham-Richards traffic flow model with bounded acceleration for a class of fundamental diagrams

KAUST Repository

Qiu, Shanwen

2013-09-01

In this article, we propose a new exact and grid-free numerical scheme for computing solutions associated with an hybrid traffic flow model based on the Lighthill-Whitham-Richards (LWR) partial differential equation, for a class of fundamental diagrams. In this hybrid flow model, the vehicles satisfy the LWR equation whenever possible, and have a constant acceleration otherwise. We first propose a mathematical definition of the solution as a minimization problem. We use this formulation to build a grid-free solution method for this model based on the minimization of component function. We then derive these component functions analytically for triangular fundamental diagrams, which are commonly used to model traffic flow. We also show that the proposed computational method can handle fixed or moving bottlenecks. A toolbox implementation of the resulting algorithm is briefly discussed, and posted at https://dl.dropbox.com/u/1318701/Toolbox.zip. © 2013 Elsevier Ltd.

In vitro degradation of ZM21 magnesium alloy in simulated body fluids.

Science.gov (United States)

Witecka, Agnieszka; Bogucka, Aleksandra; Yamamoto, Akiko; Máthis, Kristián; Krajňák, Tomáš; Jaroszewicz, Jakub; Święszkowski, Wojciech

2016-08-01

In vitro degradation behavior of squeeze cast (CAST) and equal channel angular pressed (ECAP) ZM21 magnesium alloy (2.0wt% Zn-0.98wt% Mn) was studied using immersion tests up to 4w in three different biological environments. Hanks' Balanced Salt Solution (Hanks), Earle's Balanced Salt Solution (Earle) and Eagle minimum essential medium supplemented with 10% (v/v) fetal bovine serum (E-MEM+10% FBS) were used to investigate the effect of carbonate buffer system, organic compounds and material processing on the degradation behavior of the ZM21 alloy samples. Corrosion rate of the samples was evaluated by their Mg(2+) ion release, weight loss and volume loss. In the first 24h, the corrosion rate sequence of the CAST samples was as following: Hanks>E-MEM+10% FBS>Earle. However, in longer immersion periods, the corrosion rate sequence was Earle>E-MEM+10% FBS≥Hanks. Strong buffering effect provided by carbonate buffer system helped to maintain the pH avoiding drastic increase of the corrosion rate of ZM21 in the initial stage of immersion. Organic compounds also contributed to maintain the pH of the fluid. Moreover, they adsorbed on the sample surface and formed an additional barrier on the insoluble salt layer, which was effective to retard the corrosion of CAST samples. In case of ECAP, however, this effect was overcome by the occurrence of strong localized corrosion due to the lower pH of the medium. Corrosion of ECAP samples was much greater than that of CAST, especially in Hanks, due to higher sensitivity of ECAP to localized corrosion and the presence of Cl(-). The present work demonstrates the importance of using an appropriate solution for a reliable estimation of the degradation rate of Mg-base degradable implants in biological environments, and concludes that the most appropriate solution for this purpose is E-MEM+10% FBS, which has the closest chemical composition to human blood plasma. Copyright © 2016 Elsevier B.V. All rights reserved.

Kaivokset ja vesi–esimerkkinä Hannukaisen hanke

DEFF Research Database (Denmark)

Salonen, Veli-Pekka; Korkka-Niemi, Kirsti; Moreau, Julien

2014-01-01

Environmental issues play an increasingly important role in planning large-scale mining activities. Potential impacts are often related to groundwater systems, which may be inadequately understood and assessed. This is especially true in Lapland where subsurface and surface water reserves...... and their hydraulic connections have rarely been studied. The Hannukainen iron–copper–gold mining development site is surrounded by three rivers, identified as critical spawning grounds for sea trout, an endangered species. Therefore it is essential to assess the potential environmental impacts of the planned mining...... to associated groundwater and surface water bodies. We described the aquifers and aquitards, measured or calculated hydraulic conductivity of hydrostratigraphic units and observed hydraulic heads and groundwater flow directions as well as characterized chemical and isotopic signatures of waters. The specific...

The rudiments of an Internet-based health plan for consumers: an interview with John Danaher, MD, MBA. Interview by Richard L. Reece.

Science.gov (United States)

Danaher, J

2000-01-01

Richard L. Reece, MD, interviewed John Danaher, MD, MBA, on August 16, 2000, to discuss how his new company is preparing for the perfect storm--the looming convergence of demanding consumers, defined contributions, and Internet-based health plans. He describes how his firm is putting financial and clinical tools in the hands of consumers and physicians, so consumers can be more enlightened in their health care choices. Danaher says, "We're not about buying goods and services online. We are transforming the way consumers buy health care and seek insurance. We're trying to be a 401 k where people get on, knowing their risk profile and return horizons. We aim to motivate consumers to be proactive in making health care choices. How do we make consumers responsible and motivated enough to take control of managing their health care costs? How well we articulate this call to consumer action will be the key to our success."

An Exact and Grid-free Numerical Scheme for the Hybrid Two Phase Traffic Flow Model Based on the Lighthill-Whitham-Richards Model with Bounded Acceleration

KAUST Repository

Qiu, Shanwen

2012-07-01

In this article, we propose a new grid-free and exact solution method for computing solutions associated with an hybrid traffic flow model based on the Lighthill- Whitham-Richards (LWR) partial differential equation. In this hybrid flow model, the vehicles satisfy the LWR equation whenever possible, and have a fixed acceleration otherwise. We first present a grid-free solution method for the LWR equation based on the minimization of component functions. We then show that this solution method can be extended to compute the solutions to the hybrid model by proper modification of the component functions, for any concave fundamental diagram. We derive these functions analytically for the specific case of a triangular fundamental diagram. We also show that the proposed computational method can handle fixed or moving bottlenecks.

Da Chrétien de Troyes a Shakespeare («The tragedy of King Richard the Third», a. I, sc. 2

Directory of Open Access Journals (Sweden)

Alfonso D'Agostino

2015-07-01

Full Text Available L’articolo si propone di considerare le somiglianze fra alcune vicende antico-francesi (l’Yvain di Chrétien de Troyes e il fabliau anonimo De celle que se fist foutre sur la fosse son mari con una scena del Riccardo III di Shakespeare. Anche se non si può dire che il dramma inglese dipenda dai testi narrativi oitanici, esso sviluppa lo stesso motivo della vedova consolata e una serie di motivi secondarî, di immagini (il sangue, il diavolo, la seduzione e di espressioni letterarie in modo sintomaticamente affine. The paper aims to evaluate similarities between some Old-French narratives (Chrétien de Troyes’ Yvain and the anonymous fabliau De celle que se fist foutre sur la fosse son mari and a scene from Shakespeare’s Richard III. Although we cannot affirm that Shakespeare’s play derives from the French narratives, it develops the same theme of “comforted widow” along with a series of secondary themes, of images (the blood, the devil, the seduction and literary expressions in a symptomatically, very similar way.

UNA NUEVA ALTERNATIVA NUMÉRICA PARA LA SOLUCIÓN DE LA ECUACIÓN UNIDIMENSIONAL DE RICHARDS: ESTUDIO DE DRENAJE E INFILTRACIÓN DE FLUIDOS EN LA ZONA NO SATURADA

Directory of Open Access Journals (Sweden)

Evelyn Álvarez Sierra

2016-10-01

Full Text Available En el trabajo se comparan dos métodos numéricos para resolver el modelo unidimensional de infiltración y drenaje de agua en la zona no saturada en medios porosos, el cual es modelado respecto al contenido de humedad utilizando la ecuación no-lineal de Richards. El primer método está basado en el método clásico de Diferencias Finitas y el segundo en el método de Líneas combinado con el código DASSL para la solución de las ecuaciones diferenciales-algebraicas resultantes. Se muestra que el último método proporciona una vía numérica eficiente para la solución de problemas de EDPs que tienen un comportamiento singular de shock u ondas viajeras, como es el caso de la ecuación de Richard, los cuales se pueden resolver numéricamente con éxito sólo utilizando esquemas muy estables. Los métodos numéricos discutidos en el trabajo se aplican a dos tipos de suelos reales: Yolo Light Clay y Brindabella Silty Clay Loam, usando las propiedades hidráulicas referidas en Broadbridge y White [16]. Para validar el modelo, se comparan los perfiles de humedad con los resultados reportados por Warrick, Lomen e Islas [18].Igualmente, se demuestra con datos reales la ventaja de resolver numéricamente el comportamiento del flujo unidimensional en la zona no saturada de un medio poroso. Finalmente, el modelo propuesto y los resultados numéricos obtenidos posibilitan brindar un pronóstico sobre la utilización de recursos hídricos para el caso de riego en agricultura y también para el transporte de contaminantes.

Visiting Richard Serra’s Promenade sculpture improves postural control and judgment of subjective visual vertical.

Directory of Open Access Journals (Sweden)

Zoï eKapoula

2014-12-01

Full Text Available Body sway while maintaining an upright quiet stance reflects an active process of balance based on the integration of visual, vestibular, somatosensory and proprioceptive inputs. Richard Serra’s Promenade sculpture featured in the 2008 Monumenta exhibition at the Grand Palais in Paris, France is herein hypothesised to have stimulated the body’s vertical and longitudinal axes as it showcased 5 monumental rectangular solids pitched at a 1.69° angle.Using computerised dynamic posturography we measured the body sway of 23 visitors when fixating a cross, or when observing the artwork (fixating it or actively exploring it with eye movements before and after walking around and alongside the sculpture (i.e., before and after a promenade. A first fixation at the sculpture increased medio-lateral stability (in terms of spectral power of body sway. Eye movement exploration in the depth of the sculpture increased antero-posterior stability (in terms of spectral power and cancelling time of body sway at the expense of medio-lateral stability (in terms of cancelling time. Moreover, a medio-lateral instability associated with eye movement exploration before the promenade (in terms of body sway sensu stricto was cancelled after the promenade. Finally, the overall medio-lateral stability (in terms of spectral power increased after the promenade.Fourteen additional visitors were asked to sit in a dark room and adjust a luminous line to what they considered to be the earth-vertical axis. The promenade executed within the sculpted environment afforded by Serra’s monumental statuary works resulted in significantly improved performances on the subjective visual vertical test.We attribute these effects to the sculpted environment provided by the exhibition which may have acted as a kind of physiologic training ground thereby improving the visitors’ overall sense of visual perspective, equilibrium and gravity.

An experimental 'Life' for an experimental life: Richard Waller's biography of Robert Hooke (1705).

Science.gov (United States)

Moxham, Noah

2016-03-01

Richard Waller's 'Life of Dr Robert Hooke', prefixed to his edition of Hooke's Posthumous Works (1705), is an important source for the life of one of the most eminent members of the early Royal Society. It also has the distinction of being one of the earliest biographies of a man of science to be published in English. I argue that it is in fact the first biography to embrace the subject's natural-philosophical work as the centre of his life, and I investigate Waller's reasons for adopting this strategy and his struggle with the problem of how to represent an early experimental philosopher in print. I suggest that Waller eschews the 'Christian philosopher' tradition of contemporary biography - partly because of the unusually diverse and fragmentary nature of Hooke's intellectual output - and draws instead upon the structure of the Royal Society's archive as a means of organizing and understanding Hooke's life. The most quoted phrase from Waller's biography is that Hooke became 'to a crime close and reserved' in later life; this essay argues that Waller's biographical sketch was fashioned in order to undo the effects of that reserve. In modelling his approach very closely on the structure of the society's records he was principally concerned with making Hooke's work and biography accessible, intelligible and useful to the fellowship in a context familiar to them, a context which had provided the institutional framework for most of Hooke's adult life. I argue that Waller's 'Life' was also intended to make the largest claims for Hooke's intellectual standing that the author dared in the context of the enmity between Hooke and Isaac Newton once the latter became president of the Royal Society. However, I also adduce fresh manuscript evidence that Waller actually compiled, but did not publish, a defence of Hooke's claim to have discovered the inverse square law of gravity, allowing us to glimpse a much more assertive biography of Hooke than the published version.

The effect of biomolecules on the behaviour of CoCrMo alloy in various simulated physiological solutions

International Nuclear Information System (INIS)

Milošev, Ingrid

2012-01-01

Highlights: ► The behaviour of CoCrMo alloy is investigated in four simulated physiological solutions. ► The effect of synovial fluid significantly differs from the effect of organic components hitherto studied. ► In the presence of organic components carbon and nitrogen containing species are formed. ► Composition, structure and thickness of surface layers were determined by XPS. - Abstract: CoCrMo orthopaedic alloy was oxidized potentiostatically in various simulated physiological solutions in order to reveal differences in the composition, thickness and structure of the surface layers formed as a function of solution composition. X-ray photoelectron spectroscopy, combined with angle-resolved measurements and depth profiling, was used for the purpose. The following simulated physiological solutions were used: (1) 0.9% NaCl, (2) simulated Hanks physiological solution containing various inorganic salts, (3) simulated Hanks physiological solution containing an aliquot of synovial fluid retrieved at a primary operation, and (4) minimum essential medium containing various inorganic salts, amino acids and vitamins. No significant differences between alloy treated in these solutions were observed after oxidation in the passive region; the oxide films are a few nanometres thick and, except in NaCl solution, contain a small amount of calcium phosphate. After oxidation at a potential in the transpassive range, however, the oxide thickness increases considerably due to incorporation of cobalt and molybdenum oxides. Further, the concentration of calcium phosphate increases. The layers formed in minimum essential medium and Hanks solution containing synovial fluid comprise nitrogen and carbon containing species. The addition of synovial fluid significantly affects the behaviour in Hanks solution.

In vitro dissolution of proton-pump inhibitor products intended for paediatric and geriatric use in physiological bicarbonate buffer.

Science.gov (United States)

Liu, Fang; Shokrollahi, Honaz

2015-05-15

Proton-pump inhibitor (PPI) products based on enteric coated multiparticulates are design to meet the needs of patients who cannot swallow tablets such as children and older adults. Enteric coated PPI preparations exhibit delays in in vivo absorption and onset of antisecretory effects, which is not reflected by the rapid in vitro dissolution in compendial pH 6.8 phosphate buffer commonly used for assessment of these products. A more representative and physiological medium, pH 6.8 mHanks bicarbonate buffer, was used in this study to evaluate the in vitro dissolution of enteric coated multiparticulate-based PPI products. Commercially available omeprazole, lansoprazole and esomeprazole products were subject to dissolution tests using USP-II apparatus in pH 4.5 phosphate buffer saline for 45 min (acid stage) followed by pH 6.8 phosphate buffer or pH 6.8 mHanks bicarbonate buffer. In pH 6.8 phosphate buffer, all nine tested products displayed rapid and comparable dissolution profiles meeting the pharmacopeia requirements for delayed release preparations. In pH 6.8 mHanks buffer, drug release was delayed and failed the pharmacopeia requirements from most enteric coated preparations. Despite that the same enteric polymer, methacrylic acid-ethyl acrylate copolymer (1:1), was applied to all commercial multiparticulate-based products, marked differences were observed between dissolution profiles of these preparations. The use of pH 6.8 physiological bicarbonate (mHanks) buffer can serve as a useful tool to provide realistic and discriminative in vitro release assessment of enteric coated PPI preparations and to assist rational formulation development of these products. Copyright © 2015 Elsevier B.V. All rights reserved.

En torno al arte europeo de la segunda mitad del siglo XIX. Aspectos de las relaciones forma–contenido o forma–función en la obra de Lawrence Alma–Tadema, Gottfried Semper y Richard Wagner

OpenAIRE

Moreno Dopazo, Ángel

2011-01-01

El trabajo se plantea como una reflexión sobre la dificultad actual para apreciar los valores, a menudo denostados, de los ya supuestamente lejanos arte y cultura del siglo XIX. De aquel rico mundo de referentes y asociaciones se destacan aquí las figuras del pintor realista Alma-Tadema, los arquitectos del Ring de Viena, con Semper como singular protagonista, y el músico Richard Wagner. Junto al análisis del complejo universo pictórico del artista holandés afincado en Inglaterra se presenta ...

Compiling a monolingual dictionary for native speakers. | Hanks ...

African Journals Online (AJOL)

Phraseology, Syntagmatic Patterns, Problems Of Compositionality, Linguistic Prescriptivism, Lexical Evidence **This article is an edited version of a plenary address delivered at the conference on 'Dictionaries, More Than Words', which took place at the Faculty of Social Sciences, University of Ljubljana, Ljubljana, Slovenia ...

Palvelumuotoilutyöpajan toteutus Oulun kaupunginteatterilla : Hurmos-hanke

OpenAIRE

Pieniniemi, Miia

2016-01-01

Tämä opinnäytetyö on osa Hurmos-hanketta ja se tehtiin Oulun kaupunginteatterille. Työ toteutettiin toiminnallisena opinnäytetyönä ja sen materiaali kerättiin Oulun kaupunginteatterilla toukokuussa 2016 järjestystä palvelumuotoilutyöpajasta. Työn tavoitteena oli selvittää miten nuoret saataisiin käymään enemmän teatterissa. Työssä käytettiin tutkimusmenetelmänä laadullista tutkimusta sekä aineistonkeruumenetelmänä havainnointia. Opinnäytetyön tietoperustassa käydään tarkemmin läpi palvelu...

Will the real Robert Neville please, come out? Vampirism, the ethics of queer monstrosity, and capitalism in Richard Matheson's I am legend?

Science.gov (United States)

Khader, Jamil

2013-01-01

In this article, I argue that Richard Matheson's (1954) vampire novella, I Am Legend, encodes the protagonist's, Robert Neville, traumatic recognition of his queer sexuality in its monstrosity (the unspeakability of male penetrability). Neville's identification with and desire for his undead neighbor, Ben Cortman, are symbolically codified through three different registers: intertextual references to vampiric conventions and codes, the semiotics of queer subculture, and a structure of doubling that links Neville to the queer vampire. Although Neville avoids encountering his unspeakable queer desire, which could be represented only at the level of the Lacanian Real, he must still confront Cortman's obsessive exhortations for him to come out. Only when he symbolically codifies his abnormality in its own monstrosity, by viewing himself through mutant vampires' eyes, can Neville reconfigure the ethical relationship between self and other, humans and mutant humans-vampires. However progressive Matheson's novella is in its advocacy of minority sexual rights, it still renders capitalism's problematic relationship with queer subjectivity invisible. Although capitalism overdetermines every aspect of the social field and makes Neville's daily life possible in its surplus enjoyment, the fundamental antagonism (class struggle) in capitalism is obscured by the assertion of identity politics.

Evaluation of the Ross fast solution of Richards' equation in unfavourable conditions for standard finite element methods

International Nuclear Information System (INIS)

Crevoisier, D.; Voltz, M.; Chanzy, A.

2009-01-01

Ross [Ross PJ. Modeling soil water and solute transport - fast, simplified numerical solutions. Agron J 2003;95:1352-61] developed a fast, simplified method for solving Richards' equation. This non-iterative 1D approach, using Brooks and Corey [Brooks RH, Corey AT. Hydraulic properties of porous media. Hydrol. papers, Colorado St. Univ., Fort Collins: 1964] hydraulic functions, allows a significant reduction in computing time while maintaining the accuracy of the results. The first aim of this work is to confirm these results in a more extensive set of problems, including those that would lead to serious numerical difficulties for the standard numerical method. The second aim is to validate a generalisation of the Ross method to other mathematical representations of hydraulic functions. The Ross method is compared with the standard finite element model, Hydrus-1D [Simunek J, Sejna M, Van Genuchten MTh. The HYDRUS-1D and HYDRUS-2D codes for estimating unsaturated soil hydraulic and solutes transport parameters. Agron Abstr 357; 1999]. Computing time, accuracy of results and robustness of numerical schemes are monitored in 1D simulations involving different types of homogeneous soils, grids and hydrological conditions. The Ross method associated with modified Van Genuchten hydraulic functions [Vogel T, Cislerova M. On the reliability of unsaturated hydraulic conductivity calculated from the moisture retention curve. Transport Porous Media 1988:3:1-15] proves in every tested scenario to be more robust numerically, and the compromise of computing time/accuracy is seen to be particularly improved on coarse grids. Ross method run from 1.25 to 14 times faster than Hydrus-1D. (authors)

O diálogo da tradição e da renovação sobre a montagem de Tristão e Isolda de Richard Wagner por Peter Konwitschny

Directory of Open Access Journals (Sweden)

Alexandre Sobreira Martins

2006-12-01

Full Text Available A presente comunicação busca fazer uma leitura da montagem de Peter Konwitschny do drama musical Tristan und Isolde, do compositor alemão Richard Wagner encenada no Teatro Nacional de Munique durante o Festival de Ópera de Munique de 1998, considerando-o como uma revisão pós-moderna que busca romper com a tradição de encenações wagnerianas, trazendo o conteúdo do drama de Wagner para nosso contexto atual; essa leitura será feita à luz das propostas de Christopher Innes e Artaud sobre a representação teatral e as leituras de Homi Bhabha e Michel Foucault sobre a pós-modernidade.

Funding Student Scholarships to the Richard Tapia Celebration of Diversity in Computing Conference 2013, February 7-10, 2013

Energy Technology Data Exchange (ETDEWEB)

Tapia, Richard

2013-02-07

This Basic Award allowed for the funding of student scholarships to the Richard Tapia Celebration of Diversity in Computing Conference which took place in Washington, D.C. from February 7-10, 2013. The conference was the seventh in a series and included a stellar array of invited speakers, compelling panel discussions, a student poster competition, a daylong Doctoral Consortium, a session featuring a choice of attractions unique to Washington, D.C., a gala banquet and dance, and many exciting networking opportunities. The conference created a welcoming environment for STEM students, especially underrepresented minority and female students, who were provided the highest quality of learning, networking, and social experiences to empower their educational experience and enhance their ability to succeed with a rigorous STEM degree. The networking and mentoring opportunities available at the conference were also designed to empower students to succeed in STEM careers and ultimately serve in leadership in industry and the professoriate. A key step in attracting underrepresented students into STEM fields and paving the way for their success in influential positions is to create a nurturing and supportive network and community for them to rely upon. It is also critical to educate leaders in corporations, government and academia about the benefits to be gained from increasing the percentage of STEM professionals from underrepresented groups. To this end, The Tapia Conference serves both functions, as it connects STEM students with STEM professionals, leaders, and academics who share the vision of a STEM workforce and community that is truly representative of the community in which we live.

‘By Force of Participation and Conjunction in Him’: John Jewel and Richard Hooker on Union with Christ

Directory of Open Access Journals (Sweden)

Gazal André A.

2014-06-01

Full Text Available The author of a Christian Letter cited a passage from John Jewel’s A Reply to Harding’s Answer in which the first major apologist of the Elizabethan Settlement spoke of the role of faith and the sacraments in union with Christ. Andrew Willet, the likely author of this work, quoted it against Richard Hooker in order to show how the latter contravened the sacramental theology of the national Church as interpreted by Jewel as one of the foremost expositors of its doctrine. Jewel, however, in his Reply to Harding’s Answer, enumerates four means of the Christian’s union with Christ: the Incarnation, faith, baptism, and the Eucharist-a fact overlooked in A Christian Letter by its author in his endeavor to impeach Hooker’s orthodoxy. Proceeding from the observation that both Jewel and Hooker believed that the locus of Christian salvation is union with Christ, this essay compares the two divines’ respective views of this union by examining the manner in which they understand the role of each of these means forming and maintaining this union. On the basis of this comparison, the essay argues that A Christian Letter misrepresented Jewel’s position and that Hooker’s view of union with Christ was essentially the same as the late bishop of Salisbury’s, notwithstanding some differences in detail and emphases. The article concludes with the opinion that Hooker represents continuity of a particular soteriological emphasis in the Elizabethan Church that can possibly be traced back to Jewel as a representative of the Reformed tradition stressing this doctrine.

Richard Watson.

Science.gov (United States)

Wright, Ian; Bevin, William

2017-11-25

An inspirational equine veterinary surgeon with a keen interest in racing, to whom horses were a way of life. He took much pride in the success of his homebred racehorses. British Veterinary Association.

Richard Rorty

DEFF Research Database (Denmark)

Hjermitslev, Hans Henrik

2016-01-01

dekonstruktion forlod han Princeton og blev han i 1982 udnævnt til professor i humaniora ved University of Virginia. Her skrev han i 1989 sit andet hovedværk Contingency, Irony, and Solidarity, der med originale læsninger af Heidegger, Derrida, Orwell, Nabokov, Freud og andre blev modtaget med stor interesse...

Imitating Jesus, yes – but which Jesus? A critical engagement with the ethics of Richard Burridge in Imitating Jesus: An inclusive approach to New Testament ethics (2007

Directory of Open Access Journals (Sweden)

Jonathan A. Draper

2009-08-01

Full Text Available This paper examines the attempt by Richard Burridge in his recent book, Imitating Jesus: An inclusive approach to New Testament ethics (2007, to build an engaged Christian ethics starting with the historical Jesus but taking full account of the insights into the perspectives of the four gospels in their own right, based on their genre as Greek bioi. While Burridge’s approach is applauded and regarded as a major step forward, it is critiqued here on his selectivity in his presentation of the results of two decades of research into the Jesus of history. Burridge’s selection of the South African experience in the struggle against apartheid as his ‘test case’ is also questioned, since the issues in such struggles for justice appear more straightforward to outsiders than they do to insiders and his analysis raises more questions than it answers.

Je me souviens de tout, Richard (Rolands Kalniņš, Studio de Riga, 1967 : une manifestation précoce d'une mémoire concurrente de la Grande Guerre patriotique I Remember Everything, Richard (Rolands Kalniņš, Riga Film Studio, 1967: A Precocious Manifestation of a Competing Memory with the Great Patriotic War

Directory of Open Access Journals (Sweden)

Juliette Denis

2012-01-01

Full Text Available It is usually said that the memory of the war period had been completely reversed in the former Soviet borderlands since the collapse of the USSR, turning former “traitors” into heroes or victims. However, attempts to set up a new approach of the Nazi occupation and collaboration are rooted in the “Thaw” period. I remember everything, Richard – dealing with the Latvian legion, started to be considered in 1957. That coincided both with the massive return of the Latvian deportees from Siberia, and with a renewal of trials against war criminals. Produced only in 1966, the film reflected the social tensions going along with the sensitive topic, and presented a point of view far more nuanced than the official figure of the “Latvian traitor” imposed during the Stalinist period. Based on interviews, archival material and film analysis, this article aims at understanding through the film-making process the connection between the deep changes of the political meaning of the war period, and the social composition of film production.

Jõgeva maakonda toob traadita raadionetiühenduse Tartu firma / Madis Aesma

Index Scriptorium Estoniae

Aesma, Madis

2006-01-01

Külatee 3 programmi maapiirkondade internetivõrguga katmise hanke Jõgevamaa osas võitnud Tartu firma Kernel hakkab Jõgevamaal sellest suvest pakkuma ülikõrgsagedusliku raadioside teel levivat internetiühendust

Because I Love to Dance / Maris Sander

Index Scriptorium Estoniae

Sander, Maris

2009-01-01

Toomas Edur valis Inglismaa balletikoolidest neli noort meestantsijat Estonia balletitruppi: English National Ballet School - Robbie Bird, Royal Ballet School' William Moore ja Jonathan Hanks, Central School of Ballet - Michele Pellegrini

Zanaatkârlığın Tarihsel Dönüşümü Ve Richard Sennett’in Zanaatkârlık Kavramı / Historical Transformation of Craftsmanship and Richard Sennett’s Concept of Craftsmanhip

Directory of Open Access Journals (Sweden)

Umut Osmanlı

2017-06-01

Full Text Available Abstract This study examines the concept of crafting which means becoming an expert in an activity. Specializing in a field, in order to facilitate the life, backs as early as the first human settlements in human history. Crafting is a phenomenon in which the person makes the craft in the best possible way for its own goodness. However, it has been gone through some transformations since its formation. The history of crafting includes some milestones such as institution of crafting, its unification and its transformation after the Industrial Revolution. The most essential one of those transformations has been experienced after the Industrial Revolution and it has become difficult to define the crafting followingly. At the present time, crafting has been diminished to the status of a simple worker. In this work, which the historical transformation of crafting is held, It will be examined respectively: the historical roots of crafting, the social status of crafting, professional organizations that hold crafting altogether, the effects on crafting brought by new economic order of industrial revolution and the ideas of Richard Sennett on crafting in order to evaluate crafting in our present society. Hereby, I will try to reach the definitions of crafting that are able to address our today’s society by taking references from the roots of archaic crafting phenomenon. Öz Bu çalışmada, bilinçli olarak yapılan bir eylemde ustalaşma/uzmanlaşma anlamına gelen zanaatkârlık kavramı incelenmiştir. Hayatı kolaylaştırmak adına herhangi bir alanda çalışma ve bu alanda beceri kazanarak ustalaşmak, insanların bir arada yaşamaya başlaması kadar eskidir. Zanaatkârlık, kişinin kendi iyiliği için uğraş verdiği şeyi mümkün olan en iyi şekilde yapmasıdır. Fakat bu durum ortaya çıktığı günden günümüze gelene kadar çeşitli dönüşümlere uğramıştır. Zanaatkârlığın tarihsel serüveni, zanaatk

Protocorms of an epiphytic orchid (Epidendrum amphistomum A. Richard recovered in situ, and subsequent identification of associated mycorrhizal fungi using molecular markers

Directory of Open Access Journals (Sweden)

Lawrence W. Zettler

2012-02-01

Full Text Available Epiphytic orchids have received considerable study, yet little has been published on their germination requirements in situ involving mycorrhizal fungi. Such research has been hampered by the small, dust-like size of seeds and leafless seedlings (protocorms which are difficult to pinpoint on natural substrates, especially those on arboreal substrates (tree limbs. We report a novel seed sowing and retrieval method, modified from one applied to terrestrial orchids, used in the acquisition of epiphytic orchid protocorms from the Florida Panther National Wildlife Refuge. Seeds from two epiphytic orchid species (Epidendrum amphistomum A. Richard, E. nocturnum Jacquin were placed in separate nylon mesh packets secured within 35 mm plastic slide mounts, and affixed to tree bark using gutter mesh and a staple gun. To confirm that the embryos were viable, some seeds were also sown on asymbiotic media in the laboratory which subsequently germinated after 52 days incubation. Of 60 packets distributed among 18 tree limb sites, one packet – harboring seeds of E. amphistomum affixed to pop ash (Fraxinus caroliniana Mill. on a moss substrate – harbored protocorms after 267 days. Using molecular markers, a fungus assignable to the Ceratobasidiaceae, appears to be the mycorrhizal associate of these protocorms suggesting that this fungus may be associated with the germination process in situ.

Richard Bradley: a unified, living agent theory of the cause of infectious diseases of plants, animals, and humans in the first decades of the 18th century.

Science.gov (United States)

Santer, Melvin

2009-01-01

During the years 1714 to 1721, Richard Bradley, who was later to become the first Professor of Botany at Cambridge University, proposed a unified, unique, living agent theory of the cause of infectious diseases of plants and animals and the plague of humans. Bradley's agents included microscopic organisms, revealed by the studies of Robert Hooke and Antony van Leeuwenhoek. His theory derived from his experimental studies of plants and their diseases and from microscopic observation of animalcules in different naturally occurring and artificial environments. He concluded that there was a microscopic world of "insects" that lived and reproduced under the appropriate conditions, and that infectious diseases of plants were caused by such "insects." Since there are structural and functional similarities between plants and animals, Bradley concluded that microscopic organisms caused human and animal infectious diseases as well. However, his living agent cause of infectious diseases was not accepted by the contemporary scientific society.

Leo Tolstoy, Mikhail Artsybashev, and Richard Wagner: About One Case of Polemics in Tolstoy’s The Circle of Reading

Directory of Open Access Journals (Sweden)

Anastasia A. Tulyakova

2017-12-01

Full Text Available The article deals with a case from the creative history of Leo Tolstoy’s The Circle of Reading (1908, when Tolstoy included the revised story of Guy de Maupassant’s Le Port under the title “Sisters” in the second edition of the book. The author proves that the reason for Tolstoy’s decision was his polemic with “saninstvo” as one of the most fashionable ethical trends of the first decade of the 1900s. The key component of Sanin’s behavior and hedonistic philosophy in Mikhail Artsybashev’s novel was incest. Maupassant’s novella is based on the same plot. On the basis of Tolstoy’s nonfictional texts of the 1890s, including the treatise What Is Art? (1898, the article reconstructs the writer’s view on the forms and boundaries of the representation of incest in Richard Wagner’s operas and in Friedrich Nietzsche’s philosophy, with which Tolstoy also polemicized and in connection with which he stated the ethical potential of art and its permissiveness. From this perspective, Tolstoy’s reaction to Artsybashev’s novel, combining the motives of incest and extreme individualism, turns out to be a new phase of the old dispute. Tolstoy included the story “Sisters” in the second edition of The Circle of Reading as a response to the philosophy of “saninstvo.” Thus, Tolstoy’s collection of wise thoughts can be considered not only as didactic, but also as a polemical text, and deeply rooted in the ideological context of the 1890s‒1900s.

Multisource data assimilation in a Richards equation-based integrated hydrological model: a real-world application to an experimental hillslope

Science.gov (United States)

Camporese, M.; Botto, A.

2017-12-01

Data assimilation is becoming increasingly popular in hydrological and earth system modeling, as it allows for direct integration of multisource observation data in modeling predictions and uncertainty reduction. For this reason, data assimilation has been recently the focus of much attention also for integrated surface-subsurface hydrological models, whereby multiple terrestrial compartments (e.g., snow cover, surface water, groundwater) are solved simultaneously, in an attempt to tackle environmental problems in a holistic approach. Recent examples include the joint assimilation of water table, soil moisture, and river discharge measurements in catchment models of coupled surface-subsurface flow using the ensemble Kalman filter (EnKF). Although the EnKF has been specifically developed to deal with nonlinear models, integrated hydrological models based on the Richards equation still represent a challenge, due to strong nonlinearities that may significantly affect the filter performance. Thus, more studies are needed to investigate the capabilities of EnKF to correct the system state and identify parameters in cases where the unsaturated zone dynamics are dominant. Here, the model CATHY (CATchment HYdrology) is applied to reproduce the hydrological dynamics observed in an experimental hillslope, equipped with tensiometers, water content reflectometer probes, and tipping bucket flow gages to monitor the hillslope response to a series of artificial rainfall events. We assimilate pressure head, soil moisture, and subsurface outflow with EnKF in a number of assimilation scenarios and discuss the challenges, issues, and tradeoffs arising from the assimilation of multisource data in a real-world test case, with particular focus on the capability of DA to update the subsurface parameters.

Energy world governance. Review of the conference which was held at IFRI, 26 March 2009, with Tatsuo Masuda, Andre Mernier et Richard H. Jones

International Nuclear Information System (INIS)

Schulke, Ch.

2009-01-01

The conference was related with some of the major questions concerning global energy governance today, the role of the different international organizations dealing with energy, the rules of the game between market and state players, the efforts to deal with climate change, and the integration of emerging countries in global energy governance, the roles of the different international organizations dealing with energy (will we see further fragmentation or more cooperation between them?). Tatsuo Masuda in his contribution discussed global energy governance from an oil perspective. Andre Mernier noted the particular nature of the Energy Charter, which, as it is founded upon an international treaty, is unlike other organizations in being legally binding. The legal basis of the organization means that agreements are especially powerful. Then Richard H. Jones underlined that last summer's volatility in oil markets, the ensuing financial and economic crisis, the major disruption in gas supplies to European markets this winter and the upcoming climate change negotiations have led to increasing calls for a stronger global dialogue on energy issues. This dialogue should deal with prices and investment, energy security and climate change

The team from AB Department that brought the accelerator chain to a new intensity record on 2 October.

CERN Multimedia

Patrice Loiez

2004-01-01

From left to right, sitting: Elena Shaposhnikova, Thomas Bohl, Gianluigi Arduini, and standing: Klaus Hanke, Trevor Linnecar, Rende Steerenberg, Michel Chanel, Roland Garoby, Elias Métral. Not pictured: Steven Hancock and Bernard Vandorpe.

78 FR 48469 - Notice of Determinations Regarding Eligibility To Apply for Worker Adjustment Assistance

Science.gov (United States)

2013-08-08

... & Associates. MN. 82,784 The Harte-Hanks Direct Marketing/ Shawnee, KS June 5, 2012. KC, LLC, Call Center... Pawtucket, RI......... June 7, 2012. Division, Aquent, Atterro, dba Digital People, etc. 82,800 Osram...

A potential therapy for chordoma via antibody-dependent cell-mediated cytotoxicity employing NK or high-affinity NK cells in combination with cetuximab.

Science.gov (United States)

Fujii, Rika; Schlom, Jeffrey; Hodge, James W

2018-05-01

OBJECTIVE Chordoma is a rare bone tumor derived from the notochord and is resistant to conventional therapies such as chemotherapy, radiotherapy, and targeting therapeutics. Expression of epidermal growth factor receptor (EGFR) in a large proportion of chordoma specimens indicates a potential target for therapeutic intervention. In this study the authors investigated the potential role of the anti-EGFR antibody cetuximab in immunotherapy for chordoma. METHODS Since cetuximab is a monoclonal antibody of the IgG1 isotype, it has the potential to mediate antibody-dependent cell-mediated cytotoxicity (ADCC) employing natural killer (NK) cells as effectors. Polymorphisms in the CD16 allele expressed on NK cells have been shown to influence the degree of ADCC of tumor cells, with the high-affinity valine (V)/V allele being responsible for more lysis than the V/phenylalanine (F) or FF allele. Unfortunately, however, only approximately 10% of the population expresses the VV allele on NK cells. An NK cell line, NK-92, has now been engineered to endogenously express IL-2 and the high-affinity CD16 allele. These irradiated high-affinity (ha)NK cells were analyzed for lysis of chordoma cells with and without cetuximab, and the levels of lysis observed in ADCC were compared with those of NK cells from donors expressing the VV, VF, and FF alleles. RESULTS Here the authors demonstrate for the first time 1) that cetuximab in combination with NK cells can mediate ADCC of chordoma cells; 2) the influence of the NK CD16 polymorphism in cetuximab-mediated ADCC for chordoma cell lysis; 3) that engineered haNK cells-that is, cells transduced to express the CD16 V158 FcγRIIIa receptor-bind cetuximab with similar affinity to normal NK cells expressing the high-affinity VV allele; and 4) that irradiated haNK cells induce ADCC with cetuximab in chordoma cells. CONCLUSIONS These studies provide rationale for the use of cetuximab in combination with irradiated haNK cells for therapy for

[Richard Freiherr v. Krafft-Ebing and Sigmund Freud--discourse on the "normality" and "perversion" of human sexuality at the close of the 19th century and the beginning of the 20th century].

Science.gov (United States)

Kapfhammer, Hans-Peter

2015-01-01

Sexuality has been defined a central feature of personal identity since the epoch of enlightenment and has gradually become a decisive issue also in societal and political terms. A major transfer from religion and religious institutions to medicine and medical experts and later on to neuropsychiatrists has to be underlined in the primary position to assess "normal" and "deviant" manifestations of sexuality. Richard Freiherr von Krafft-Ebing and Sigmund Freund play an eminent role in this "discourse on sexuality" (M. Foucault) during the nineteenth and beginning twentieth century on the way to modern sexology. Within this overarching context Krafft-Ebing's and Freud's theoretical conceptualizations of sexuality and perversion will be sketched and basic clinical and societal implications there out will be discussed.

Estlinki merekaabel / Rein Aro

Index Scriptorium Estoniae

Aro, Rein, 1942-

2006-01-01

Järg. nr. 6 lk. 20-21. Eesti ja Soome vahelise elektrilise ühenduse loomisest. Kaabelliini haldab ühisettevõte Nordic Energy Link. Ehitaja leidmiseks kuulutatud hanke võitis Šveitsi-Rootsi kontsern ABB

Book Reviews

Directory of Open Access Journals (Sweden)

Redactie KITLV

1968-07-01

Full Text Available - C. von Fürer-Haimendorf, Bernard Pignède, Les Gurungs. Une population himalayenne du Népal. École pratique des hautes études-Sorbonne. Le monde d’outre-mer passé et présent. Études XXI. Mouton & Co. Paris - La Haye 1966. 414 pp., illustrated. - C. von Fürer-Haimendorf, Matthias Hermanns, Die religiös-magische Weltan-schauung der Primtivstamme Indiens. Band II. Die Bhilala, Korku, Gond, Baiga. Franz Steiner Verlag. Wiesbaden 1966. 571 pages, 70 illustrations, 1 map. - J. Gonda, Vidyanand “Videh”, The exposition of the Vedas, vol. I (translated from Hindi, Veda-Samsthana, Ajmer, India, 1964. 133 p. - J. Gonda, Vidyanand “Videh”, The Vedic prayers, translated from Hindi by B. Bhushan Hajela, Veda-Samsthana, Ajmer, India, 1964. 108 p. - Edmund R. Leach, M. Nash et al., Anthropological Studies in Theravada Buddhism. Yale University: South East Asia Studies. Cultural Report Series No. 13 (1966. xiv, 236 pp., with maps, charts, glossary. - Frank M. le Bar, L.M. Hanks, Ethnographic notes on Northern Thailand. Cornell University Southeast Asia Program. Data Paper No. 58. Ithaca, 1965. xi, 94 pp., maps, tables., J.R. Hanks, Lauriston Sharp (eds. - Lorenz G. Löffler, Lucien Bernot, Les paysans arakanais du Pakistan oriental; l’histoire, le monde végétal et l’organisation sociale des réfugiés Marma (Mog. Le Monde d’Outre-Mer Passé et Présent, lère série: Études XVI, Mouton & Co, Paris-La Haye 1967, 793 pp. (en deux volumes. - C.H.M. Nooy-Palm, Donn V. Hart, Southeast Asian birth customs, three studies in human reproduction. Behavior Science Monographs, Human Relations Area Files Press. New Haven, Connecticut 1965. 303 pp., Phya Anuman Rajadhon, Richard J. Coughlin (eds. - J.W. Minderhout, Charles F. Keyes, Isan: Regionalism in northeastern Thailand. Data Paper: nr. 65, Southeast Asia Program, Department of Asian Studies, Cornell University, Ithaca, New York, March 1967. 86 pp. - J.M. Pluvier, Truong Buu Lam, Patterns of

Lilp: Norrast sisse ostetud nõukogu juht avab uksi. Rahvusvaheliseks saada ongi raske / Hannes Lilp ; intervjueerija Marili Niidumaa

Index Scriptorium Estoniae

Lilp, Hannes

2016-01-01

Intervjuu laevaremondi- ja ehitusega tegeleva SRC Group AS-i omaniku Hannes Lilpiga. Ettevõte võitis NATO Support Agency (NSPA) hanke Eesti mereväele kuuluva miinijahtija EML Wambola värskendustöödeks

Film põhineb koomiksil / Märt Milter

Index Scriptorium Estoniae

Milter, Märt

2002-01-01

Mängufilm "Road To Perdition" Max Allan Collinsi koomiksi teemadel : režissöör Sam Mendes :Tom Hanks, Jude Law, Paul Newman : Ameerika Ühendriigid 2002. Ka teistest koomiksite põhjal loodud filmidest

Десятка самых прибыльных актеров / Кая Коовит

Index Scriptorium Estoniae

Коовит, Кая, 1968-

2010-01-01

10 kõige enam teenivat Hollywoodi näitlejat (Quigley Publishing' andmeil) on Denzel Washington, Shia LaBeouf, Brad Pitt, Meryl Streep, Tom Hanks, Robert Downey jr., George Clooney, Matt Damon, Johnny Depp ja Sandra Bullock

RMK katsetab metsade tulevalvet digikaameratega / Vaike Pommer

Index Scriptorium Estoniae

Pommer, Vaike, 1947-

2007-01-01

2007. a. septembrist oktoobrini katsetatakse Vihterpalu põlengualal uut digitaalkaameratel põhinevat seiresüsteemi. Keskkonnainvesteeringute Keskuse rahastatud projekti "Metsade kaitse tulekahjude eest" raames korraldatud tehnilise projekti hanke võitis Saksa firma IQ Wireless GmbH

When stars meet particles

CERN Multimedia

2009-01-01

On 12 February CERN hosted a visit from actors Tom Hanks and Ayelet Zurer and director Ron Howard as they unveiled some exclusive footage from their new film adaptation of Dan Brown’s novel Angels and Demons.

Märt Haamer: Tsahknal pole Overalliga mingisugust seost / Märt Haamer ; intervjueerinud Jan Jõgis-Laats

Index Scriptorium Estoniae

Haamer, Märt, 1973-

2009-01-01

Overall Eesti juhi Märt Haameri väitel pole Anders Tsahkna ühtegi riigihanget Overalli ettevõtetele suunanud. Overalli omandusse kuuluv firma Gennet Lab on olnud alltöövõtja paaris E-tervise Sihtasutuse korraldatud hankes

Kundas hoitakse Eesti vedelkütuse varusid / Raivo Raigna

Index Scriptorium Estoniae

Raigna, Raivo

2006-01-01

Eesti vedelkütusevarude hoiustamise hanke üks võitjaid on Soome firma Baltic Tank OY, mis on Baltic Tank AS-i emafirma. Kunda sadamas asuvas Baltic Tanki AS-i terminalis hoitakse Eesti riigi diislikütuse tagavara

En torno al arte europeo de la segunda mitad del siglo XIX. Aspectos de las relaciones forma–contenido o forma–función en la obra de Lawrence Alma–Tadema, Gottfried Semper y Richard Wagner

Directory of Open Access Journals (Sweden)

Ángel Moreno Dopazo

2010-01-01

Full Text Available El trabajo se plantea como una reflexión sobre la dificultad actual para apreciar los valores, a menudo denostados, de los ya supuestamente lejanos arte y cultura del siglo XIX. De aquel rico mundo de referentes y asociaciones se destacan aquí las figuras del pintor realista Alma-Tadema, los arquitectos del Ring de Viena, con Semper como singular protagonista, y el músico Richard Wagner. Junto al análisis del complejo universo pictórico del artista holandés afincado en Inglaterra se presenta una reducida selección de obras arquitectónicas que culminan con los nuevos espacios para el arte más decisivamente alemán del XIX, la música.

Storage of human platelets by freezing

Energy Technology Data Exchange (ETDEWEB)

Kim, B K; Tanoue, K; Baldini, M G

1976-01-01

Prolonged, probably indefinite storage of viable and functional human platelets is now possible by freezing with dimethylsulfoxide (DMSO). The platelets have a nearly normal survival upon reinfusion and are capable of sustained hemostatic effectiveness in thrombocytopenic patients. Adaptation of the freezing technique for large-scale usage has more recently been achieved. The method is mainly based on the following principles: (1) use of plasma for suspension of the platelet concentrate; (2) gradual addition (0.5% every 2 min) of DMSO to a final concentration of 5% and its gradual removal; (3) a slow cooling rate of about 1/sup 0/C per min and rapid thawing (in 1 min); (4) use of a polyolefin plastic bag for freezing; (5) a washing medium of 20% plasma in Hanks' balanced salt solution; (6) final resuspension of the platelets in 50% plasma in Hanks' solution.

"Da Vinci kood" tuleb Eestisse / Urve Eslas

Index Scriptorium Estoniae

Eslas, Urve, 1972-

2006-01-01

17. mail esilinastus Cannes'i filmifestivalil Dan Browni samanimelise menuromaani järgi valminud põnevusfilm "Da Vinci kood" : stsenarist Akiva Goldsman : režissöör Ron Howard : osades Tom Hanks, Audrey Tautou, Jean Reno : Ameerika Ühendriigid 2006

Filmi "Da Vinci kood" tõeline peategelane on kõigest raamat / Andris Feldmanis

Index Scriptorium Estoniae

Feldmanis, Andris, 1982-

2006-01-01

17. mail esilinastus Cannes'i filmifestivalil Dan Browni samanimelise menuromaani järgi valminud põnevusfilm "Da Vinci kood" : stsenarist Akiva Goldsman : režissöör Ron Howard : osades Tom Hanks, Audrey Tautou, Jean Reno : Ameerika Ühendriigid 2006

Katoliiklased nõuavad "Da Vinci koodi" muutmist

Index Scriptorium Estoniae

2006-01-01

Dan Browni samanimelise menuromaani järgi valminud põnevusfilm "Da Vinci kood" (režissöör Ron Howard, produtsent Brian Greiser, näitlejad Tom Hanks, Audrey Tautou, Jean Reno) on langenud usuorganisatsiooni Opus Dei kriitika alla

Richard Phillips Feynman

Indian Academy of Sciences (India)

While the two relativity theories were largely the creation of Albert Einstein, the quantum ... of what may lie in store for anyone who dares to follow the beat of a different drum. ... saw Feynman's exceptional talents and in a special lecture explained to him the beautiful principle ... The Character of Physical Law – 1965. c).

Richard Phillips Feynman

Indian Academy of Sciences (India)

ARTICLE-IN-A-BOX. 797. RESONANCE │ September 2011. The war years interrupted the efforts of both Feynman and Schwinger to tackle the divergence problems in quantum electrodynamics, another of Dirac's pioneering creations from 1927. In 1965 the Physics Nobel Prize was shared by the two of them and Sin-Ichiro ...

Lt Richard Gueli

African Journals Online (AJOL)

Win98SE

reality, conflicts in Africa (and other parts of the world), often fuelled by deep- ... Often, confusion exists between what is meant by human rights law and .... assist peoples in their right to self-determination; as a result of a state formally consenting ...... As regional 'superpower', it could be argued that South Africa should take a.

The role of specific interactions on dynamical processes in a room ...

Indian Academy of Sciences (India)

Administrator

explain the existing experimental results.28 .... through the experimental data points are the fitted ones. Reprinted with permission ... value of C follows the inequality, 0 < C ≤ 1 and the ...... Hanke C G, Price S L and Lynden-Bell R M 2001. Mol.

Kalman filters for assimilating near-surface observations in the Richards equation - Part 2: A dual filter approach for simultaneous retrieval of states and parameters

Science.gov (United States)

Medina, H.; Romano, N.; Chirico, G. B.

2012-12-01

We present a dual Kalman Filter (KF) approach for retrieving states and parameters controlling soil water dynamics in a homogenous soil column by using near-surface state observations. The dual Kalman filter couples a standard KF algorithm for retrieving the states and an unscented KF algorithm for retrieving the parameters. We examine the performance of the dual Kalman Filter applied to two alternative state-space formulations of the Richards equation, respectively differentiated by the type of variable employed for representing the states: either the soil water content (θ) or the soil matric pressure head (h). We use a synthetic time-series series of true states and noise corrupted observations and a synthetic time-series of meteorological forcing. The performance analyses account for the effect of the input parameters, the observation depth and the assimilation frequency as well as the relationship between the retrieved states and the assimilated variables. We show that the identifiability of the parameters is strongly conditioned by several factors, such as the initial guess of the unknown parameters, the wet or dry range of the retrieved states, the boundary conditions, as well as the form (h-based or θ-based) of the state-space formulation. State identifiability is instead efficient even with a relatively coarse time-resolution of the assimilated observation. The accuracy of the retrieved states exhibits limited sensitivity to the observation depth and the assimilation frequency.

Corrosion resistance of biomimetic calcium phosphate coatings on magnesium due to varying pretreatment time

Energy Technology Data Exchange (ETDEWEB)

Waterman, J., E-mail: jay.waterman@pg.canterbury.ac.nz [Department of Mechanical Engineering, University of Canterbury, Christchurch (New Zealand); Pietak, A. [Department of Anatomy and Structural Biology, University of Otago, Dunedin (New Zealand); Birbilis, N. [Department of Materials Engineering, Monash University (Australia); Woodfield, T. [Department of Mechanical Engineering, University of Canterbury, Christchurch (New Zealand); Department of Orthopaedic Surgery, University of Otago, Christchurch (New Zealand); Dias, G. [Department of Anatomy and Structural Biology, University of Otago, Dunedin (New Zealand); Staiger, M.P., E-mail: mark.staiger@canterbury.ac.nz [Department of Mechanical Engineering, University of Canterbury, Christchurch (New Zealand)

2011-12-15

Calcium phosphate coatings were prepared on magnesium substrates via a biomimetic coating process. The effects of a magnesium hydroxide pretreatment on the formation and the ultimate corrosion protection of the coatings were studied. The pretreatment layer was found to affect the amount of defects present in the coatings. Corrosion resistance of the coatings was studied in vitro using two simulated body fluids, 0.8% NaCl and Hanks solution. In NaCl, the resistance to corrosion of all samples decreases with time as corrosion proceeded through cracks and other defects in the coatings. Samples with no pretreatment displayed the highest corrosion resistance as these samples had the fewest defects in the coating. However, in Hanks solution, corrosion resistance increased with time due to additional nucleation of calcium phosphate from the fluid on to the substrate. In this solution, additional pretreatment time was beneficial to the overall corrosion resistance.

Entre a tradição humanista e o neopragmatismo: Richard Rorty e a virada literária da filosofia

Directory of Open Access Journals (Sweden)

Eduardo Cesar Maia Ferreira Filho

2017-09-01

Full Text Available Este ensaio defende que o pensamento pós-analítico e pós-filosófico de Richard Rorty pode assumir uma função – de caráter profilático – muito interessante no âmbito dos estudos literários acadêmicos e na crítica literária em geral: suas reflexões críticas funcionam como uma advertência contra certas pretensões cientificistas da filosofia e, por consequência, das teorias literárias em geral. Os variados usos e objetivos da linguagemhumana em atos interpretativos – como na crítica literária – extrapolam a noção moderna de verdade como correspondência; o objetivo da crítica não é, pois, "a verdade", mas simplesmente continuar e enriquecer a grande e interminável conversação que é a cultura humana. A crítica só pode dizer “verdades” se entendermos essa palavra numa acepção humanístico-pragmática e não, como faz a filosofia racionalista tradicional, entendendo a verdade como certeza e como correspondência. Para o neopragmatista, devemos abandonar de uma vez por todas a busca por uma teoria geral da representação ou por uma teoria geral da linguagem; da mesma forma, transladando essa concepção ao âmbito literário, também deveríamos desobrigar-nos das sucessivas tentativas de criar uma teoria geral exclusivista da interpretação e da crítica literárias, ou da busca de uma metodologia monista e definitiva: a crítica é uma atividade plural e que atende a diversas demandas e objetivos

Digging into the Past, Exploring the Present: Richard Flanagan’s Gould’s Book of Fish: A Novel in Twelve Fish

Directory of Open Access Journals (Sweden)

Maria Renata Dolce

2015-07-01

Full Text Available Abstract – This paper will analyze the ‘historical’ novel Gould’s Book of Fish (2001 by the Tasmanian writer Richard Flanagan with the aim of reflecting upon the power of the creative word as a means to forge reality, shape identities, mask or unmask truths, and also to prefigure a different, alternative world order based on commonly negotiated and thus shared values. The postmodernist revisiting of the traditional genre of the historical novel does not compromise the postcolonial commitment of the writer: Flanagan’s incursions into the Australian colonial past are informed by his concern for urgent social and political causes which has characterized his unswerving fight against all systems of inequality and exploitation. In his novel, the subversion of the linear causal relation of events which calls into question the truthfulness and objectivity of history, together with the foregrounded metanarrative reflection on the art of writing, contribute to the revisiting and re-discussing of the myth of progress and the cult of rationality at the very roots of Western civilization and of its imperialistic enterprise. Flanagan’s ‘anti-historical’ historical novel tackles urgent questions about modernity interrogating the founding narratives of the Australian national identity, in order to explore the uncontrollable and shifting areas of the contemporary ‘transnation’ in which the traditional categories shaping subjectivities are disrupted. As the paper will demonstrate, the writer digs into the past of his nation not simply in order to unravel its hidden histories but to detect the profound, inextricable interconnections with the present across different times and spaces. Feelings and experiences that exist above and beyond historical contingencies and cultural differences represent the writer’s privileged area of investigation as they trespass upon conventional and artificial boundaries revealing what it is that makes us all

Desickling of Sickle Cell Erythrocytes by Pulsed RF Fields.

Science.gov (United States)

1986-09-16

spectrophotometery. Field induced menbrane potential which causes the L partyl breakdown of the memrbrane and the formation of pores was calculated... plasma . Fig.5 shows the photographs of sickled and desickled SS erythrocytes which are suspended in Hank’s solution. As shown, desickled erythrocytes

Kod Da Vintshi. Tserkov protiv / Maria Tsheskis

Index Scriptorium Estoniae

Tsheskis, Maria

2006-01-01

Esilinastus Dan Browni samanimelise menuromaani järgi valminud põnevusfilm "Da Vinci kood" : stsenarist Akiva Goldsman : režissöör Ron Howard : osades Tom Hanks, Audrey Tautou, Jean Reno : Ameerika Ühendriigid 2006. Vastukajad ja skandaalid, eelkõige religioossete ringkondade poolt

Serine/Threonine protein kinases from bacteria, archaea and eukarya share a common evolutionary origin deeply rooted in the tree of life

DEFF Research Database (Denmark)

Stancik, Ivan Andreas; Šestak, Martin Sebastijan; Ji, Boyang

2018-01-01

The main family of serine/threonine/tyrosine protein kinases present in eukarya was defined and described by Hanks et al. in 1988. It was initially believed that these kinases do not exist in bacteria, but extensive genome sequencing revealed their existence in many bacteria. For historical reaso...

Hemostatic Function of Apheresis Platelets Stored at 4 deg C and 22 deg C

Science.gov (United States)

2014-05-01

isothiocyanate conjugated bovine lactadherin was purchased from Haematologic Technologies, Inc (Essex Junction, VT). Gibco 1 Hanks balanced salt solution...prevent poor gas exchange, acidosis (pHG6), loss of normal morphology, and low platelet recovery (55Y57). Thus, cold storage may reduce storage costs and

78 FR 18366 - Notice of Determinations Regarding Eligibility To Apply for Worker Adjustment Assistance

Science.gov (United States)

2013-03-26

.... Services. 82,331 Harte-Hanks Response Management/ Austin, TX January 9, 2012. Austin, Inc., Technisource... Location Impact date 82,361 General Electric, Energy Division.. San German, PR...... January 22, 2012. 82.... Management/SMX, Seaton Companies. 82,369A Energizer Holdings, Inc., Staff St. Albans, VT...... January 17...

Surface interactions of a W-DLC-coated biomedical AISI 316L stainless steel in physiological solution.

Science.gov (United States)

Antunes, Renato A; de Lima, Nelson Batista; Rizzutto, Márcia de Almeida; Higa, Olga Zazuco; Saiki, Mitiko; Costa, Isolda

2013-04-01

The corrosion stability of a W-DLC coated surgical AISI 316L stainless steel in Hanks' solution has been evaluated. Particle induced X-ray emission (PIXE) measurements were performed to evaluate the incorporation of potentially bioactive elements from the physiological solution. The film structure was analyzed by X-ray diffractometry and micro-Raman spectroscopy. The wear behavior was assessed using the sphere-on-disc geometry. The in vitro biocompatibility of the W-DLC film was evaluated by cytotoxicity tests. The corrosion resistance of the stainless steel substrate decreased in the presence of the PVD layer. EIS measurements suggest that this behavior was closely related to the corrosion attack through the coating pores. PIXE measurements revealed the presence of Ca and P in the W-DLC film after immersion in Hanks' solution. This result shows that the PIXE technique can be applied to identify and evaluate the incorporation of bioactive elements by W-DLC films. The film showed good wear resistance and biocompatibility.

Charles Richard de Beauregard and the treatment of blennorrhagic urethral stenosis in Madrid in the 18th century: Advertising, secrecy and deception.

Science.gov (United States)

Gómiz, J J; Galindo, I

2015-12-01

Describe the introduction of the treatment for blennorrhagic urethral stenosis in the city of Madrid in the 18th century by the French surgeon Charles de Beauregard, the formulations employed in the preparation of his personal «bougies», the advertising in the press, their marketing and distribution. Nonsystematic review of the Madrid newspaper Gaceta de Madrid y Diario curioso, erudito, económico y comercial (Madrid Gazette, curious, erudite, financial and commercial) between 1759 and 1790. Review of the medical literature of the 18th century preserved in the Fondo Antiguo of the Biblioteca Histórica of Universidad Complutense de Madrid (Historical Resource of the Historical Library of the Complutense University of Madrid). A Google search of «Charles Richard de Beauregard». Charles de Beauregard focused his professional work mainly on the treatment of the urethral sequela of blennorrhagia, phimosis and paraphimosis. He introduced to 18th century Spanish society (with purported originality and clear commercial interests) therapeutic methods based on lead acetate that had already been developed in France by Thomas Goulard. The urethral sequela of diseases such as blennorrhagic urethritis, stenotic phimosis and paraphimosis were highly prevalent in 18th century Madrid and required complex solutions for the practice of urology of that era. Charles de Beauregard introduced innovative but not original treatments that were invasive but not bloody and that provided him with fame and social prestige. He advertised his professional activity and marketed his therapeutic products through advertisements submitted to the daily press (Madrid Gazette, Gaceta de Madrid). Copyright © 2015 AEU. Publicado por Elsevier España, S.L.U. All rights reserved.

DETERMINATION OF METAL IONS RELEASED BY STAINLESS ...

African Journals Online (AJOL)

The amounts of cobalt, iron, manganese, nickel and chromium ions released from new and reused stainless steel arch bar used for maxillomandibular fixation was determined in Hank's solutions of different hydrogen and chloride ions concentrations, whole blood serum and phosphate buffered saline (PBS) in vitro, over a ...

The extent and causes of stress in teachers in the George region

African Journals Online (AJOL)

Erna Kinsey

The purpose of this particular research project was to establish which aspects of the teaching profession are stress-related in the. George area. ... for teachers to manage their stress are based on these conclusions. ... Positive (good) stress (for example an opportunity, a promotion, .... school classroom (Hanks, 1990:1213).

A procedure for culturing rat neocortex explants in a serum-free nutrient medium

NARCIS (Netherlands)

Romijn, H. J.; de Jong, B. M.; Ruijter, J. M.

1988-01-01

A procedure is described for long-term culturing of rat neocortex explants in a serum-free growth medium. Slices spanning the entire cortical depth from pial to ventricular side are prepared from 6-day-old rat pups. After preincubation in Hanks' balanced salt solution with extra glucose, the

Heinberg Richard, 2008, Pétrole: la fête est finie ! Avenir des sociétés industrielles après le pic pétrolier, Éditions Demi-Lune, [2003 pour la première édition en langue anglaise

Directory of Open Access Journals (Sweden)

Luc Semal

2009-05-01

Full Text Available Il a fallu attendre cinq ans pour que soit traduit ce best-seller de Richard Heinberg consacré au pic pétrolier et à ses conséquences sociales en tous genres ! Durant ces cinq années, les ouvrages scientifiques consacrés à ce thème ont continué à proliférer dans le monde anglo-saxon et ont même largement contribué à y faire naître le mouvement des transition towns (dont l’un des principaux objectifs est de préparer les communautés locales aux pénuries pétrolières. Mais en France, pendant la ...

In vitro biocompatibility of Ti-Mg alloys fabricated by direct current magnetron sputtering.

Science.gov (United States)

Hieda, Junko; Niinomi, Mitsuo; Nakai, Masaaki; Cho, Ken

2015-09-01

Ti-xMg (x=17, 33, and 55 mass%) alloy films, which cannot be prepared by conventional melting processes owing to the absence of a solid-solution phase in the phase diagram, were prepared by direct current magnetron sputtering in order to investigate their biocompatibility. Ti and Mg films were also prepared by the same process for comparison. The crystal structures were examined by X-ray diffraction (XRD) analysis and the surfaces were analyzed by X-ray photoelectron spectroscopy. The Ti, Ti-xMg alloy, and Mg films were immersed in a 0.9% NaCl solution at 310 K for 7d to evaluate the dissolution amounts of Ti and Mg. In addition, to evaluate the formation ability of calcium phosphate in vitro, the Ti, Ti-xMg alloy, and Mg films were immersed in Hanks' solution at 310 K for 30 d. Ti and Mg form solid-solution alloys because the peaks attributed to pure Ti and Mg do not appear in the XRD patterns of any of the Ti-xMg alloy films. The surfaces of the Ti-17 Mg alloy and Ti-33 Mg alloy films contain Ti oxides and MgO, whereas MgO is the main component of the surface oxide of the Ti-55 Mg alloy and Mg films. The dissolution amounts of Ti from all films are below or near the detection limit of inductively coupled plasma-optical emission spectroscopy. On the other hand, the Ti-17 Mg alloy, Ti-33 Mg alloy, Ti-55 Mg alloy, and Mg films exhibit Mg dissolution amounts of approximately 2.5, 1.4, 21, and 41 μg/cm(2), respectively. The diffraction peaks attributed to calcium phosphate are present in the XRD patterns of the Ti-33 Mg alloy, Ti-55 Mg alloy, and Mg films after the immersion in Hanks' solution. Spherical calcium phosphate particles precipitate on the surface of the Ti-33 Mg film. However, many cracks are observed in the Ti-55 Mg film, and delamination of the film occurs after the immersion in Hanks' solution. The Mg film is dissolved in Hanks' solution and calcium phosphate particles precipitate on the glass substrate. Consequently, it is revealed that the Ti-33 Mg

United States Navy DL Perspective

Science.gov (United States)

2010-08-10

United States Navy DL Perspective CAPT Hank Reeves Navy eLearning Project Director 10 August 2010 Report Documentation Page Form ApprovedOMB No...Marine Corps (USMC) Navy eLearning Ongoing Shared with USMC, Coast Guard 9 NeL Help Site https://ile-help.nko.navy.mil/ile/ https://s-ile

101 an epidemic of adenovirus type·' bronchopneumonia in bantu

African Journals Online (AJOL)

1971-01-30

Jan 30, 1971 ... bovine plasma albumin (Armour) in Hanks' balanced salt solution. At the laboratory antibiotics were added and the speci- mens inoculated into tubes of HeLa and primary vervet kidney tissue cultures. These were maintained for 21 days, obs~rved for cytopathic changes and haemadsorbed with guinea-pig ...

The Contribution of Missionaries to Shona Lexicography*

African Journals Online (AJOL)

rbr

of the Shona Bible but also in his Standard Shona Dictionary. Hannan .... and Father E. Beihler followed with his 1906 publication of the English–Chi- ..... Hanks, P. 1987. Definitions and Explanations. Sinclair, John M. (Ed.). ... of the COBUILD Project in Lexical Computing and the Development of the Collins COBUILD Eng-.

75 FR 56146 - Arts Advisory Panel; Meetings

Science.gov (United States)

2010-09-15

... NATIONAL FOUNDATION ON THE ARTS AND THE HUMANITIES National Endowment for the Arts Arts Advisory... amended, notice is hereby given that four meetings of the Arts Advisory Panel to the National Council on the Arts will be held at the Nancy Hanks Center, 1100 Pennsylvania Avenue, NW., Washington, DC 20506...

76 FR 78316 - National Endowment for the Arts; Arts Advisory Panel

Science.gov (United States)

2011-12-16

... NATIONAL FOUNDATION ON THE ARTS AND THE HUMANITIES National Endowment for the Arts; Arts Advisory..., notice is hereby given that eleven meetings of the Arts Advisory Panel to the National Council on the Arts will be held at the Nancy Hanks Center, 1100 Pennsylvania Avenue NW., Washington, DC, 20506 as...

Eesti romaan 1933 / Ants Oras

Index Scriptorium Estoniae

Oras, Ants, 1900-1982

2009-01-01

Ülevaade 1933. aasta eesti romaanist. Pikemalt käsitletakse: A. H. Tammsaare "Tõde ja õigus" V, Leida Kibuvits "Rahusõit", Richard Roht "Vastsed rajad", Richard Roht "Võitluse teel", August Mälk "Üks neistsinatseist", Mats Mõtslane "Kevadised vood", Oskar Luts "Tagahoovis", Oskar Luts "Tuulesellid", August Jakobson "Üheksas laine", Hella Wuolijoki "Udutaguste Leeni Tartus", Richard Janno "Valeraha", Richard Janno "Selja tagant"

76 FR 21006 - United States and State of New York v. Stericycle, Inc., et al.; Proposed Final Judgment and...

Science.gov (United States)

2011-04-14

.... By: /s/ Richard L. Schwartz, Acting Chief, Antitrust Bureau. /s/ Richard E. Grimm, Assistant Attorney...-6015 E-mail: Richard.Grimm@ag.ny.gov E-mail: [email protected] United States District Court for...

Richard DeBlasio | NREL

Science.gov (United States)

DeBlasio's leadership, electricity research at NREL helped develop interconnection technology and validate Smart Grid modernization. Professional Experience Trained in electrical and electronics engineering , DeBlasio has worked in various leadership positions at NREL (and SERI) since 1978. These included research

In vitro and in vivo corrosion measurements of Mg-6Zn alloys in the bile.

Science.gov (United States)

Chen, Yigang; Yan, Jun; Wang, Zhigang; Yu, Song; Wang, Xiaohu; Yuan, Ziming; Zhang, Xiaonong; Zhao, Changli; Zheng, Qi

2014-09-01

Mg-6Zn alloy was studied as candidate biodegradable metallic implants for the common bile duct (CBD) in terms of its in vitro corrosion and in vivo corrosion. Electrochemical measurements, immersion tests and hydrogen evolution were performed in the bile and Hanks' solution to evaluate the in vitro degradation behavior of Mg-6Zn alloy. The results showed that the degradation rate and hydrogen evolution were higher when Mg-6Zn alloy immersed in the bile than in the Hanks' solution. The polarization resistance of the samples in the Hanks' solution was about 1.5 times to that in the bile. In the in vivo experiment, Mg-6Zn alloy stents were inserted in CBD of 42 rabbits, and CT scans, the value of total bilirubin (TB) and in vivo corrosion rate were determined. From the results of CT images and the fluctuations of TB values, it can be seen that the stent was degraded gradually in CBD. After 1 week post-implantation, the majority of the Mg-6Zn alloy sample remained in the CBD. Usually the required support time for CBD stent was approximately 7-10 days, thus the Mg-6Zn alloy stent was very close to the clinical requirement for CBD support materials. After three weeks, the residual weight of the Mg-6Zn alloy was only 9% of the original weight. The in vivo corrosion rate of Mg-6Zn alloy was ~0.107 mm·year(-1), which was much lower than that calculated in vitro (~0.72 mm·year(-1) by electrochemical test). Based on our research, there is promising for the Mg-6Zn alloy in CBD applications. Copyright © 2014 Elsevier B.V. All rights reserved.

Modification of the sensitivity and repair of potentially lethal damage by diethyldithiocarbamate during and following exposure of plateau-phase cultures of mammalian cells to radiation and cis-diamminedichloroplatinum(II)

International Nuclear Information System (INIS)

Evans, R.G.; Engel, C.; Wheatley, C.; Nielsen, J.

1982-01-01

Diethyldithiocarbamate (DDC), a chelating agent known to reduce levels of superoxide dismutase and glutathione peroxidase, appears to protect irradiated monolayers of mammalian cells when present for 1 hr before and during irradiation. To examine a possible cause of this modification, the repair of potentially lethal X-ray damage was examined with and without the presence of DDC in the medium overlying the cells postirradiation. Although little repair was seen in full medium alone when DDC was added to the full medium, the amount of repair was comparable to that seen under optimum repair conditions, that is, in Hanks' balanced salt solution. The t 1/2 of the repair process in Hanks' balanced salt solution or in full medium with DDC added was comparable and of the order of 1 to 1.5 hr. The cis-platinum sensitivity of the monolayers is significantly modified by the addition of DDC, and the nature of the modification is dependent upon the time at which the DDC is added to the cells following initiation of cis-platinum exposure. To investigate a possible reason for this protection by DDC, we examined the repair of potentially lethal cis-platinum damage in the cell monolayers. Minimal repair was noted in the presence of either Hanks' balanced salt solution or full medium, but when DDC was added to the full medium, the repair was tripled, and the t 1/2 of the repair process was approximately 2 hr. The ability of DDC to protect cells from exposure to both X-rays and cis-platinum, together with its augmentation of repair of potentially lethal damage following exposure to each, has broad clinical application and is being actively explored in tumor-bearing mice

Morozov-type discrepancy principle for nonlinear ill-posed problems ...

Indian Academy of Sciences (India)

[3] Engl H W, Kunisch K and Neubauer A, Convergence rates for Tikhonov regularization of nonliner problems, Inverse Problems 5 (1989) 523–540. [4] Hanke M, Neubauer A and Scherzer O, A convergence analysis of Landweber iteration for nonlinear ill-posed problems, Numer. Math. 72 (1995) 21–37. [5] Hofmann B and ...

An Investigation of Techniques for Detecting Data Anomalies in Earned Value Management Data

Science.gov (United States)

2011-12-01

Management Studio Harte Hanks Trillium Software Trillium Software System IBM Info Sphere Foundation Tools Informatica Data Explorer Informatica ...Analyst Informatica Developer Informatica Administrator Pitney Bowes Business Insight Spectrum SAP BusinessObjects Data Quality Management DataFlux...menting quality monitoring efforts and tracking data quality improvements Informatica http://www.informatica.com/products_services/Pages/index.aspx

Comment le CERN profite du star-system hollywoodien

CERN Document Server

Comby, Geneviève

2009-01-01

The very serious european center for nuclear research did not hesitate to team up with the kings of the entertainement. Tom Hanks and Ron Howard in head, on the occasion of the release of the american spectacular "Angels and Demons" in which a bomb of antimatter stolen at CERN threatens the Vatican. (2 pages)

Beyond the Soundtrack: Representing Music in Cinema, a cura di Daniel Goldmark, Lawrence Kramer e Richard Leppert, Berkeley, University of California Press, 2007

Directory of Open Access Journals (Sweden)

Francesco Finocchiaro

2012-11-01

Full Text Available Beyond the Soundtrack: Representing Music in Cinema (edited by Daniel Goldmark, Lawrence Kramer and Richard Leppert, Berkeley, University of California Press, 2007, viii-324 pp. offers sixteen essays of various authors about film music. These papers were presented in 2004 in a study congress at the University of Minnesota. In introducing the book, the editors assert an assumption, today broadly accepted: indeed they affirm, that music has traditionally been regarded as a subordinate element in cinematographic text: film music literature still has a marginal position in the much larger field of film studies which focuses on image, narrative, film history. In this theoretical and historiographic context, the expression “Beyond the Soundtrack” is meant to be more than a title: it is the manifesto of a conceptual shift. We can summarize this change in reconsidering the importance of film music, in order to understand a movie not only as a visual, but also as a musical medium. The change of paradigm brings renewed questions and completely new issues. If we abandon the assumption, at this point obsolete, that film music has a mere functional role, it will be necessary to ask not how to conceptualize the use of music in film, but rather how the film conceptualizes music: how films imagine music, how films represent music as an artistic and social phenomenon, and how films position music as an integral parts of a fictional world. Such questions aim to consider film music not as an atmospheric expedient, but «as an agent, a force, and an object engaged in ongoing negotiations with image, narrative, and context», as the editors assert at the very beginning of their book.

Comparative Evaluation of Some Crop Yield Prediction Models ...

African Journals Online (AJOL)

A computer program was adopted from the work of Hill et al. (1982) to calibrate and test three of the existing yield prediction models using tropical cowpea yieldÐweather data. The models tested were Hanks Model (first and second versions). Stewart Model (first and second versions) and HallÐButcher Model. Three sets of ...

O neopragmatismo de Richard Rorty e a reflexão política contemporânea

Directory of Open Access Journals (Sweden)

Sérgio Eduardo Ferraz

2014-03-01

Full Text Available Este artigo examina o pensamento filosófico de Richard Rorty e, em particular, sua dimensão política, delineando seu tratamento original e crítico de temas centrais à teoria política contemporânea. O objetivo do texto é triplo: chamar a atenção para a fertilidade das ideias de um autor ainda pouco lido no Brasil (i, assinalar as notáveis consequências corrosivas da abordagem rortyana para pressupostos e pretensões fundantes de importantes vertentes da teoria política (ii, e, numa ótica mais positiva, apontar o potencial inspirador dos escritos desse autor para a reflexão sobre novos modos de justificação da democracia (iii. Salientam-se também, nesse último caso, os limites impostos a esse tipo de empreitada político-intelectual. A abordagem empregada consiste em demarcar os contornos gerais do projeto filosófico do autor, seguindo-se uma apresentação dos tópicos mais propriamente políticos da obra de Rorty. Mais especificamente, o artigo explora a proposta rortyana de substituição da noção de verdade pela de justificação, assinalando-se suas consequências para pretensões de verdade, objetividade e universalismo, presentes em diversas linhas da teoria política. Nesse veio, o artigo discute as eventuais implicações relativistas das teses rortyanas, chegando-se, por essa rota, às ideias de contingência, imaginação e persuasão, núcleos conceituais vitais à reflexão em tela. Um breve contraste com posições de autores como Habermas e Rawls, caros ao próprio Rorty, é esboçado no propósito de tornar mais clara a especificidade da abordagem rortyana da política. Transitando, do modo assinalado, por esses tópicos, o texto resulta em um panorama sintético da perspectiva rortyana acerca do que vem a ser, contemporaneamente, uma "política democrática", liberta de "universalismos" e "objetividades", na qual ganham estatuto decisivo questões de justificação, tolerância e coexist

Institutional Challenges to Developing Metrics of Success in Irregular Warfare

Science.gov (United States)

2011-12-01

develop national policy and strategic goals. If an IW conflict has a 11 Richard L. Daft , Essentials...13 Richard L. Daft , Essentials of Organization Theory and Design (Mason, OH:Thomson Learning, 2003), 52. 14 Henry...37 Richard L. Daft , Essentials of Organization Theory & Design (Mason, OH: Thompson Learning, 2003), 52

Flinging a New Star: “Fire and Cloud” and “Bright and Morning Star” as Reflections of Richard Wright’s Changing Relationship with Communism

Directory of Open Access Journals (Sweden)

April Conley Kilinski

2012-10-01

Full Text Available Richard Wright's collection of short novella's, Uncle Tom's Children, was originally published in 1938; in 1940, after the success of Native Son, a new printing of the text appeared with two additions. The first was the introductory essay entitled "The Ethics of Living Jim Crow," which was written in 1937, and later served as part of Black Boy. The second was the novella "Bright and Morning Star." Michel Fabre notes that Harper's Magazine rejected this story, "but since it fit Party specifications even better than had the four previous stories, New Masses published it as part of a special literary supplement on May 10, [1938]" (164 . In fact, perhaps because New Masses originally published the final story, critical attention to the revised edition of book almost exclusively posits that the 1940 edition reflects Wright's commitment to Communism at the time. However, several of Wright's other writings-including the introductory essay to the 1940 edition, "The Ethics of Living Jim Crow;" "Blue print for Negro Writing," first published in New Challenge in the fall of 1937; "I Tried to be a Communist," first published in Atlantic Monthly in August and September 1944; and his responses to the Communist party's review of Native Son in 1940-also indicate that his focus in the late 1930s was more on the development of an individual black consciousness than on advancing the causes of the Communist party. By juxtaposing the final two stories, "Fire and Cloud" and "Bright and Morning Star," and considering them in terms of the other writings indicated above, I argue that the 1940 edition of Uncle Tom's Children (with the two additions demonstrates Wright's growing ambivalence with the Communist Party between the years of 1937 and 1940.

Genetic Diversity and Population Structure of Two Freshwater Copepods (Copepoda: Diaptomidae, Neodiaptomus schmackeri (Poppe and Richard, 1892 and Mongolodiaptomus birulai (Rylov, 1922 from Taiwan

Directory of Open Access Journals (Sweden)

Shuh-Sen Young

2013-11-01

Full Text Available We used the mitochondria DNA COI (cytochrome c oxidase subunit I sequence as a genetic marker to analyze the population genetic structure of two species of freshwater copepods, Neodiaptomus schmackeri (Poppe and Richard, 1892 and Mongolodiaptomus birulai (Rylov, 1922 from Taiwan. Four populations with 51 individuals of N. schmackeri and five populations with 65 individuals of M. birulai were included. We compared the nucleotide sequences of a 635-bp fragment of the COI gene of N. schmackeri and a 655-bp fragment of the COI gene of M. birulai, and eight and 14 unique haplotypes were recorded, respectively. Tseng-Wen reservoir and Wu-San-Tao reservoir are linked by a channel, and the gene flow between them was unrestricted (Fst = 0.058; Nm = 4.04; Fst, population differentiation parameter; Nm, the number of succesfull migrants per generation; the gene flow between all other populations of both species was restricted (Fst = 0.4–0.99; Nm = 0–0.37. Based on the COI gene diversification pattern, we suggest that most populations of N. schmackeri and M. birulai are isolated from each other. According to the neighbor-joining tree and the minimum spanning network (MSN, the species have similar metapopulation genetic structures. Genetic distance was not found to be correlated with geographical distance. The genetic diversification pattern was not shown to be comparable with geographical isolation owing to long-distance separation. The genetic structure of the present populations may result from serial extinction and redistribution of the populations formed in each reservoir relative to time. Human activity in the reservoirs with regards to water resource management and the fishery industry also exerts an effect on population redistribution.

Proceedings of the Annual Acquisition Research Symposium (2nd), Acquisition Research: The Foundation for Innovation, Held in Monterey, California on 18-19 May 2005

Science.gov (United States)

2005-05-01

Frontiers of Entrepreneurship Research http://www.babson.edu/entrep/fer/papers95/hanks.html. Hardin, R. (1971, September). Collective action as an...sales representation and franchise laws for wrongful termination. It’s not the primary objective, but it’s a benefit. Nearly every comment...competitive sourcing, privatization initiatives, public-private partnerships, and franchising . The outcomes of such programs remain to be assessed, but

At R407/R408

CERN Multimedia

1974-01-01

R407/R408 were experiments designed by the CERN-Collège de France-Heidelberg-Karlsruhe Collaboration to study two-particle correlations in the fragmentation region requiring a large transverse momentum particle in the forward direction. Atmospheric pressure Cerenkov counters were part of the additional equipment set up during 1974 at the SFM facility. Here Paul Hanke multi-reflected on Cerenkov mirrors.

Benefits Of Mission Command: Balance Of Philosophy And System

Science.gov (United States)

2016-05-26

Seminar Leader Charles T. Lombardo, COL ___________________________________, Director, School of Advanced Military Studies Henry A. Arnold III...Battle of Tora Bora was convoluted. Hank Crumpton, Berntsen’s supervisor at the CIA recalls speaking to Berntsen daily and to the specific request...science of mission command in execution. It has expanded to fifteen total problems with thirteen recommended solutions being material based, while twenty

Protein phosphorylation and its role in archaeal signal transduction

Science.gov (United States)

Esser, Dominik; Hoffmann, Lena; Pham, Trong Khoa; Bräsen, Christopher; Qiu, Wen; Wright, Phillip C.; Albers, Sonja-Verena; Siebers, Bettina

2016-01-01

Reversible protein phosphorylation is the main mechanism of signal transduction that enables cells to rapidly respond to environmental changes by controlling the functional properties of proteins in response to external stimuli. However, whereas signal transduction is well studied in Eukaryotes and Bacteria, the knowledge in Archaea is still rather scarce. Archaea are special with regard to protein phosphorylation, due to the fact that the two best studied phyla, the Euryarchaeota and Crenarchaeaota, seem to exhibit fundamental differences in regulatory systems. Euryarchaeota (e.g. halophiles, methanogens, thermophiles), like Bacteria and Eukaryotes, rely on bacterial-type two-component signal transduction systems (phosphorylation on His and Asp), as well as on the protein phosphorylation on Ser, Thr and Tyr by Hanks-type protein kinases. Instead, Crenarchaeota (e.g. acidophiles and (hyper)thermophiles) only depend on Hanks-type protein phosphorylation. In this review, the current knowledge of reversible protein phosphorylation in Archaea is presented. It combines results from identified phosphoproteins, biochemical characterization of protein kinases and protein phosphatases as well as target enzymes and first insights into archaeal signal transduction by biochemical, genetic and polyomic studies. PMID:27476079

The effect of rigor mortis on the passage of erythrocytes and fluid through the myocardium of isolated dog hearts.

Science.gov (United States)

Nevalainen, T J; Gavin, J B; Seelye, R N; Whitehouse, S; Donnell, M

1978-07-01

The effect of normal and artificially induced rigor mortis on the vascular passage of erythrocytes and fluid through isolated dog hearts was studied. Increased rigidity of 6-mm thick transmural sections through the centre of the posterior papillary muscle was used as an indication of rigor. The perfusibility of the myocardium was tested by injecting 10 ml of 1% sodium fluorescein in Hanks solution into the circumflex branch of the left coronary artery. In prerigor hearts (20 minute incubation) fluorescein perfused the myocardium evenly whether or not it was preceded by an injection of 10 ml of heparinized dog blood. Rigor mortis developed in all hearts after 90 minutes incubation or within 20 minutes of perfusing the heart with 50 ml of 5 mM iodoacetate in Hanks solution. Fluorescein injected into hearts in rigor did not enter the posterior papillary muscle and adjacent subendocardium whether or not it was preceded by heparinized blood. Thus the vascular occlusion caused by rigor in the dog heart appears to be so effective that it prevents flow into the subendocardium of small soluble ions such as fluorescein.

The "dirty weather" diaries of Reverend Richard Davis: insights about early colonial-era meteorology and climate variability for northern New Zealand, 1839-1851

Science.gov (United States)

Lorrey, Andrew M.; Chappell, Petra R.

2016-03-01

Reverend Richard Davis (1790-1863) was a colonial-era missionary stationed in the Far North of New Zealand who was a key figure in the early efforts of the Church Mission Society. He kept meticulous meteorological records for the early settlements of Waimate North and Kaikohe, and his observations are preserved in a two-volume set in the Sir George Grey Special Collections in the Auckland Central Library. The Davis diary volumes are significant because they constitute some of the earliest land-based meteorological measurements that were continually chronicled for New Zealand. The diary measurements cover nine years within the 1839-1851 time span that are broken into two parts: 1839-1844 and 1848-1851. Davis' meteorological recordings include daily 9 a.m. and noon temperatures and midday pressure measurements. Qualitative comments in the diary note prevailing wind flow, wind strength, cloud cover, climate variability impacts, bio-indicators suggestive of drought, and notes on extreme weather events. "Dirty weather" comments scattered throughout the diary describe disturbed conditions with strong winds and driving rainfall. The Davis diary entries coincide with the end of the Little Ice Age (LIA) and they indicate southerly and westerly circulation influences and cooler winter temperatures were more frequent than today. A comparison of climate field reconstructions derived from the Davis diary data and tree-ring-based winter temperature reconstructions are supported by tropical coral palaeotemperature evidence. Davis' pressure measurements were corroborated using ship log data from vessels associated with iconic Antarctic exploration voyages that were anchored in the Bay of Islands, and suggest the pressure series he recorded are robust and can be used as "station data". The Reverend Davis meteorological data are expected to make a significant contribution to the Atmospheric Circulation Reconstructions across the Earth (ACRE) project, which feeds the major data

Bagatellid : Maailm / Nele-Eva Steinfeld, Ivo Heinloo

Index Scriptorium Estoniae

Steinfeld, Nele-Eva

2010-01-01

Muusikasõnumeid maailmast: ECHO Klassik aasta dirigent on Paavo Järvi. Lahkus tunnustatud dirigent Charles Mackerras (1925-2010).Kristjan Järvi sõlmis lepingu plaadifirmaga Sony Classical. Kuninganna Elisabethi konkursi võitis pianist Denis Kozhukhin. Suri pianist Yvonne Loriod (1924-2010). Mary J. Blige kehastab filmis Nina Simone'i. Suri Hank Jones. Dee Dee Bridgewater tähistab juubelit erilise albumiga. Prince plaanib korraldada jazzifestivali

Water Seri raskused partnerite kanda. Tõehetk sel nädalal / Alyona Stadnik ; kommenteerinud Tõnis Kurrik, Enno Heringson

Index Scriptorium Estoniae

Stadnik, Alyona

2011-01-01

Sindi Vesi muutis kuu pärast riigihanke väljakuulutamist linna vee- ja kanalisatsioonitorustike hanke tingimust, täitmistagatise garantii tuleb esitada 28 päeva jooksul pärast lepingule allakirjutamist. Töid alustanud Water Ser Lääne-Eesti pole siiani garantiid esitanud. Vt. ka: Stadnik, Alyona. Water Ser esitas Sindi projektile garantiipaberi. Äripäev 26. mai, lk. 9

Analysis of Air Activity Concentration Data Collected in the Kanto Plain, Japan, following the 2011 Fukushima Daiichi Nuclear Accident

Science.gov (United States)

2015-06-09

1981. “Some Properties of Time Series Data and Their Use in Econometric Model Specification,” J. Econometrics , 16, 121-130. Hanke, J.E. and Wichern...ABSTRACT A novel use of econometric analysis was applied for the comparison of time series of air sampling data considered for use in dose...analysis, statistical; emissions, atmospheric; radioactivity, airborne 16. SECURITY CLASSIFICATION OF: 17. LIMITATION OF ABSTRACT U 18. NUMBER

Riigihankelepingu muutmise vabadus hanke üldpõhimõtete valguses / Mari Ann Simovart

Index Scriptorium Estoniae

Simovart, Mari Ann, 1969-

2010-01-01

Euroopa Kohtu lahendist kohtuasjas Pressetext (C-454/06). Hankelepingu teise poole isiku muutusest ning hinna ja tähtaja muudatustest. Eesti riigihangete seaduses sätestatud lepingu muutmise regulatsioonist

Richard R. John, Network Nation

DEFF Research Database (Denmark)

Nye, David

2011-01-01

Favorable review of this 520 page work, which shows that mass communications are not anonymous agents of change, but culturally constructed through a continual process of technical choice and political negotiation....

Richard T. (Rick) Elander | NREL

Science.gov (United States)

saccharification Process integration and scale-up Process separations and product recovery Industrial various enzymatic and thermochemical hydrolysis routes. He has direct experience in designing , implementing, and utilizing biomass pretreatment, biomass slurry solid-liquid separation, and enzymatic

1800-IJBCS-Article-Richard Ouedraogo

African Journals Online (AJOL)

hp

Conclusion : Il convient de prioriser les mesures préventives et la prise en charge précoce .... Heslop, 2006). Dans notre contexte, la faible accessibilité aux services de santé spécialisés, pourrait expliquer en partie l'importance de cette incidence. En effet, la ... contrefaçon « médicaments de la rue », se sont révélées peu ...

Kadunud linna otsinguil / Richard Woods

Index Scriptorium Estoniae

Woods, Richard

2000-01-01

University of East Londoni arheoloogiatudeng Alan Robinson leidis 1998. a. Mehhiko dzhunglist umbes aastatest 600-900 pKr pärineva linna, mis katab 12 ruutmiili suuruse ala. Seni on leitud 11 väljakut, 10 püramiidikujulist ehitist, 6 ümmargust ehitist, 11 sammast.

Home Page of Richard Talaga

Science.gov (United States)

bottom of the page is a (planned) link to one of my favorite hobbies. Current Experiments MINOS Neutrino Argonne efforts to join this (existing) experiment * Talaga's Presentations Hobbies and Photos Dive Photos

Beckett elab edasi / Richard Brooks

Index Scriptorium Estoniae

Brooks, Richard

2001-01-01

Dublini Gate Theatre, Blue Angel Films, RTE ja Channel 4 on jäädvustanud üheks telesarjaks kõik 19 Samuel Becketi näidendit. Mõnest filmist pikemalt, näiteks John Gielgudi kuu aega enne surma tehtud rollist David Mameti lavastatud "Katastroofis"

756-IJBCS-Article-Richard Priso

African Journals Online (AJOL)

DR GATSING

s'établir dans les marécages et même à y cultiver nonobstant les risques. Par ailleurs, les marécages naturels jouent un rôle important dans le traitement des déchets liquides. Ils interceptent l'eau et éliminent les polluants par biodégradation, absorption et échanges ioniques entre les sédiments (Odum, 1996) et jouent un ...

Editors’ Note

Directory of Open Access Journals (Sweden)

Heller WD

2014-12-01

Full Text Available The unexpected death of Richard Baker at Easter of this year was a shock for all who knew him. It was just in the last Issue of the Journal (Volume 22, No. 4, January 2007 that we as Editors were pleased and proud to print the laudation by Thomas A. Perfetti of Richard Baker who received the 2006 Tobacco Science Research Conference Lifetime Achievement Award. In this Issue, we have the sad duty to print an obituary for Richard Baker. We have asked Ray Thornton, a former Scientific and Regulatory Manager at BAT to write the obituary, because Ray was a colleague, neighbour and friend of Richard Baker.

Africa’s Oil Coast: How the Region’s Strategic Importance May Cause Operational Challenges for AFRICOM as Currently Constructed

Science.gov (United States)

2014-05-22

Applications (Englewood Cliffs, NJ: Prentice-Hill, 1990), 4. 10Richard L. Daft , Organization Theory and Design, 7th ed. (Cincinnati, OH: South...the researcher referenced several of Mary Jo Hatch’s design templates. Figure 2. An Open System and its Subsystems Source: Richard L. Daft ...and improve horizontal and vertical information flow throughout their environment. Richard Daft and Mary Jo Hatch’s frameworks provided the

Emergency Preparedness: A Handbook for Families.

Science.gov (United States)

1982-06-01

Advancement of Science, 1966. FAMILY HANDYMAN MAGAZINE. America’s Handyman Book. New York: Charles Scribner’s Sons, 1980. FARACE , Richard V., Kenneth...1972. FARACE , Richard V. Communication Strategies for Crisis Relocation Planning. Washington, D.C.: Defense Civil Preparedness Agency, November 1975... FARACE , Richard V., Kenneth L. Villard, and L. Edna Rogers. Family Communication About Plans for Natural and Nuclear Disasters. Washington, D.C

Social perspective: the missing element in mental health practice

National Research Council Canada - National Science Library

U'Ren, Richard C

2011-01-01

.... ________________________________________________________________ Library and Archives Canada Cataloguing in Publication U'Ren, Richard, 1939- Social perspective : the missing element in mental health practice / Richard U'Ren...

A New Vector for Air Force Development of Joint Leaders

Science.gov (United States)

2010-05-26

All Saying the Same Thing?”. A survey of leadership literature also includes: Richard L. Daft , The Leadership Experience (South-Western, 2002...dividing and specializing labor, to perform a mission or achieve an objective.”13 In The Leadership Experience, Richard Daft defines culture as a...Air Force, policy is also a significant mechanism 14 Richard L. Daft , The Leadership Experience, 2nd ed. (Mason, Ohio: South-Western, 2002), 510. 15

Hopes against Hobbes: On Authoritarianism, Regime Legitimation and Soft Power with a Review of Richard C. Bush’s Hong Kong in the Shadow of China: Living with the Leviathan (2016

Directory of Open Access Journals (Sweden)

Emile Kok-Kheng Yeoh

2017-08-01

Full Text Available Richard C. Bush’s Hong Kong in the shadow of China: Living with the Leviathan (2016 represents an important study on post-“Handover” Hong Kong focusing on the making of the 2014 Occupy Campaign and Umbrella Movement and the impact on the coming development in politics, governance and economy of Hong Kong, taking into consideration China’s Hong Kong policy and the response of the Hong Kong people as well as the perspectives of Taiwan and the United States. This article, while reviewing the book, also provides a detailed analysis of the wider implications of the issues the author of the book has raised as regards Hong Kong – as China’s policy approach towards Hong Kong and by extension Taiwan and the struggle of the Hong Kong people, as well as the Taiwan people, to protect the political freedom and democratic rights they aspire to maintain (in the case of Hong Kong and that they have fought hard to secure (in Taiwan have impacts that reach far beyond Hong Kong and Taiwan in the light of the PRC’s current relentless global projection, riding on the wave of her economic miracle, of her hard and so-called “soft” power in a through an intricate nexus of her domestic and foreign policies that not only serves to strengthen domestic governance and enhance international influence but also involves extraterritorial actions to maintain CCP’s one-party authoritarianism.

Aloittavan yrityksen talous ja rahoitus

OpenAIRE

Ikonen, Joona

2014-01-01

Tämän opinnäytetyön tavoitteena oli tutkia alle kolme vuotta toimineiden yrittäjien palveluiden tarpeita. Hanke toteutettiin Etelä–Pohjanmaan Uusyrityskeskus Neu-voa–Antava ry:lle. Tutkimus suoritettiin yrityksille, jotka on perustettu aikavälillä 2011 – 2014. Uusyrityskeskus Neuvoa–Antava toteutti JATKE-hankkeen Euroopan Sosiaalira-haston osittain rahoittamana. Yrityksen perustamisvaiheessa lukuisat eri tahot tarjoavat neuvonta- ja opastuspalveluja yrityksen perustamiseen liittyen. Toimi...

Kaikille avoin leiri

OpenAIRE

Kaaria, Sanna

2008-01-01

Opinnäytetyömme tarkoitus oli kehittää lasten liikuntaleiriä avoimemmaksi ja mahdollistaa osallistuminen kaikille lapsille rajoitteista riippumatta. Liikuntaa Kaikille Lapsille -hanke on mahdollistanut jo useiden vuosien ajan erityislasten osallistumisen muiden lasten mukana liikuntaleireille ympäri Suomea. Valitsimme Kouvolan SporttiAction-liikuntaleirin kehittämisen kohteeksemme ja toteutimme kehittämisprojektin kesällä 2008. Liikuntaleirillä on runsaasti positiivisia vaikutuksia lapsen to...

Strategic Vision: A Selected Bibliography

Science.gov (United States)

2011-04-01

Africa in the New World: How Global and Domestic Developments Will Impact by 2025. Tshwane (Pretoria), South Africa: Institute for Security Studies...Our Next Chapter; Tough Questions, Straight Answers. New York: Ecco, 2008. 306pp. (E902 . H13 2008) Hanks, Reuel R. Global Security Watch: Central...D’Amato. The Macroeconomics of US Defense Spending: Problems in Federal Spending, and Their Impact on National Security. Washington, DC: Center for

76 FR 58076 - International Security Advisory Board (ISAB) Meeting Notice; Closed Meeting

Science.gov (United States)

2011-09-19

... information, contact Richard W. Hartman II, Executive Director of the International Security Advisory Board..., 2011. Richard W. Hartman II, Executive Director, International Security Advisory Board, U.S. Department...

76 FR 81005 - International Security Advisory Board (ISAB) Meeting Notice; Closed Meeting

Science.gov (United States)

2011-12-27

.... For more information, contact Richard W. Hartman II, Executive Director of the International Security..., 2011. Richard W. Hartman II, Executive Director, International Security Advisory Board, U.S. Department...

78 FR 41183 - International Security Advisory Board (ISAB) Meeting Notice; Closed Meeting

Science.gov (United States)

2013-07-09

..., nuclear proliferation, and diplomacy. For more information, contact Richard W. Hartman II, Executive..., telephone: (202) 736-4290. Dated: June 26, 2013. Richard W. Hartman, II, Executive Director, International...

77 FR 47162 - International Security Advisory Board (ISAB) Meeting Notice; Closed Meeting

Science.gov (United States)

2012-08-07

... security, nuclear proliferation, and diplomacy. For more information, contact Richard W. Hartman II... 20520, telephone: (202) 736-4290. Dated: July 31, 2012. Richard W. Hartman, II, Executive Director...

76 FR 36167 - International Security Advisory Board (ISAB) Meeting Notice; Closed Meeting

Science.gov (United States)

2011-06-21

..., international security, nuclear proliferation, and diplomacy. For more information, contact Richard W. Hartman..., DC 20520, telephone: (202) 736-4290. Dated: June 13, 2011. Richard W. Hartman, II., Executive...

78 FR 51266 - International Security Advisory Board (ISAB) Meeting Notice

Science.gov (United States)

2013-08-20

... security, nuclear proliferation, and diplomacy. For more information, contact Richard W. Hartman II... 20520, telephone: (202) 736-4290. Dated: August 7, 2013. Richard W. Hartman, II, Executive Director...

Filosofiens historiografi: Fire genrer

DEFF Research Database (Denmark)

Rorty, Richard

2007-01-01

Oversættelse af Richard Rortys artikel "Filosofiens historiografi: Fire genrer" Udgivelsesdato: 26 Oktober......Oversættelse af Richard Rortys artikel "Filosofiens historiografi: Fire genrer" Udgivelsesdato: 26 Oktober...

77 FR 21142 - International Security Advisory Board (ISAB) Meeting Notice; Closed Meeting

Science.gov (United States)

2012-04-09

..., international security, nuclear proliferation, and diplomacy. For more information, contact Richard W. Hartman..., DC 20520, telephone: (202) 736-4290. Dated: March 28, 2012. Richard W. Hartman II, Executive Director...

78 FR 66984 - International Security Advisory Board (ISAB); Meeting Notice; Closed Meeting

Science.gov (United States)

2013-11-07

... information, contact Richard W. Hartman II, Executive Director of the International Security Advisory Board, U.... Richard W. Hartman, II, Executive Director, International Security Advisory Board, U.S. Department of...

Biocorrosion properties of antibacterial Ti-10Cu sintered alloy in several simulated biological solutions.

Science.gov (United States)

Liu, Cong; Zhang, Erlin

2015-03-01

Ti-10Cu sintered alloy has shown strong antibacterial properties against S. aureus and E. coli and good cell biocompatibility, which displays potential application in dental application. The corrosion behaviors of the alloy in five different simulated biological solutions have been investigated by electrochemical technology, surface observation, roughness measurement and immersion test. Five different simulated solutions were chosen to simulate oral condition, oral condition with F(-) ion, human body fluids with different pH values and blood system. It has been shown that Ti-10Cu alloy exhibits high corrosion rate in Saliva pH 3.5 solution and Saliva pH 6.8 + 0.2F solution but low corrosion rate in Hank's, Tyrode's and Saliva pH 6.8 solutions. The corrosion rate of Ti-10Cu alloy was in a order of Hank's, Tyrode's, Saliva pH 6.8, Saliva-pH 3.5 and Saliva pH 6.8 + 0.2F from slow to fast. All results indicated acid and F(-) containing conditions prompt the corrosion reaction of Ti-Cu alloy. It was suggested that the Cu ion release in the biological environments, especially in the acid and F(-) containing condition would lead to high antibacterial properties without any cell toxicity, displaying wide potential application of this alloy.

Musketärid kõik kaante vahel / Ants Juske

Index Scriptorium Estoniae

Juske, Ants, 1956-2016

2009-01-01

Arvustus: Kaljo, Richard. Musketärid. Tallinn : Jutulind, 2008. Kunstialbumisse on koondatud 203 Richard Kaljo illustratsiooni Alexandre Dumas' musketäride triloogiale, mis anti välja 1950. aastate lõpul

Study on thermostabilizers for trivalent oral poliomyelitis vaccine

Directory of Open Access Journals (Sweden)

M. L. F. Leal

1990-09-01

Full Text Available Different formulations of trivalent oral poliomyelitis vaccine were tested, in order to obtain better thermostability, reduce corrosion of machinery and improve production costs. Magnesium chloride, sucrose, arginine and 199-Hank's medium were used in the formulations. The most appropriate formulation was a mixture of MgCl2 and arginine, which was highly thermostable, and had low production costs. The low corrosive formulation was rejected, due to low thermostability on storage.

Characterization of Contamination Generation Characteristics of Satellite Materials

Science.gov (United States)

1989-11-22

of IIIAglif.’le i 1 tiet .I%la It’d p’fb lri,ore -Aoili. kdVCIy well, 1-4-.e nit pw’ri’H i.i soul nt) hank-i are rt’. ovwclll tlat. 7.1.4 letal Atiti...free surface arma rather than mass. reporing of percent mass loss would not be rcl-van for these materials. Later in the program it was decided that

Eläinavusteiset menetelmät mielenterveyskuntoutuksessa : Systemaattinen kirjallisuuskatsaus

OpenAIRE

Kemppainen, Anni

2015-01-01

Opinnäytetyöni tavoitteena oli selvittää millaisia eläinavusteisia menetelmiä on olemassa, kuinka niitä käytetään hyödyksi mielenterveyskuntoutuksessa sekä millaisia vaikutuksia eläinavusteisilla menetelmillä on mielenterveyskuntoutuksessa. Tarkoituksena oli kartoittaa tutkimustietoa Kotilo ry:n toimintaa varten. Kotilo ry:n toiminta-ajatuksena on sosiaalipsykiatrisen kuntoutuksen ja asumispalvelujen tuottaminen Savonlinnan mielenterveyskuntoutujille. Opinnäytetyöni liittyi Hoivafarmi-hank...

Roll-Axis Hydrofluidic Stability Augmentation System Development

Science.gov (United States)

1975-09-01

lifi .1035 SW 30 left for znro time delay - r Ight for other. 17 Preceding page Hank Recordings of the simulated aircraft performance to...DESIGN The analytical effort defined the gains and shaping networks required for the roll-axis damper system for the OH-58A helicopter, and the...Shaping Networks Usually a combination of resistors and capacitors (bellows) is designed to provide the following functions: a) b) 3.1.4 1 Lag

Klassikute menukus / Mai Levin

Index Scriptorium Estoniae

Levin, Mai, 1942-

2010-01-01

Richard Uutmaa näitus "Tuntud ja tundmatu Uutmaa" Tallinnas US Art Gallerys 12. detsembrini 2010. Richard Sagritsa näitus Rakvere Näitustemajas 31. jaanuarini 2011. Kuraator Teet Veispak, kujundaja Valeri Vinogradov

Electrochemical Behavior of Biomedical Titanium Alloys Coated with Diamond Carbon in Hanks' Solution

Science.gov (United States)

Gnanavel, S.; Ponnusamy, S.; Mohan, L.; Radhika, R.; Muthamizhchelvan, C.; Ramasubramanian, K.

2018-03-01

Biomedical implants in the knee and hip are frequent failures because of corrosion and stress on the joints. To solve this important problem, metal implants can be coated with diamond carbon, and this coating plays a critical role in providing an increased resistance to implants toward corrosion. In this study, we have employed diamond carbon coating over Ti-6Al-4V and Ti-13Nb-13Zr alloys using hot filament chemical vapor deposition method which is well-established coating process that significantly improves the resistance toward corrosion, wears and hardness. The diamond carbon-coated Ti-13Nb-13Zr alloy showed an increased microhardness in the range of 850 HV. Electrochemical impedance spectroscopy and polarization studies in SBF solution (simulated body fluid solution) were carried out to understand the in vitro behavior of uncoated as well as coated titanium alloys. The experimental results showed that the corrosion resistance of Ti-13Nb-13Zr alloy is relatively higher when compared with diamond carbon-coated Ti-6Al-4V alloys due to the presence of β phase in the Ti-13Nb-13Zr alloy. Electrochemical impedance results showed that the diamond carbon-coated alloys behave as an ideal capacitor in the body fluid solution. Moreover, the stability in mechanical properties during the corrosion process was maintained for diamond carbon-coated titanium alloys.

Book Review: The future of spacetime. Stephen William Hawking (ed.); Kip S. Thorne, Igor Novikov, Timothy Ferris, Alan Lightman, and Richard Price, W.W. Norton & Company, 2002, 224 pp., US 25.95, ISBN 0393020223

Science.gov (United States)

Smeenk, Chris

2003-12-01

The study of Einstein's theory of general relativity experienced a renaissance beginning in the early 1960s. Prior to this resurgence of interest, general relativity was isolated from mainstream physics-admired for its elegance, perhaps, but only from a distance. The generation of students who risked their careers by entering this neglected field has now reached the age of festschrifts. In June of 2000, Caltech hosted ;Kipfest,; a conference in honor of Kip Thorne's 60th birthday. Thorne started graduate school at Princeton in 1962 and began research in general relativity under John Wheeler's guidance in the heady early days of the renaissance. Since then, he has played a prominent role in general relativity: as co-author of the influential textbook Gravitation, as a leader in research regarding astrophysical applications of Einstein's theory, and as a co-founder and chief advocate for the Laser Interferometer Gravitational Wave Observatory (LIGO), to mention a few aspects of his far-reaching work. ;Kipfest; included 14 speakers discussing fields to which Thorne has contributed. But the conference also reflected Thorne's long-standing commitment to communicating science to a general audience: Igor Novikov, Stephen Hawking, Timothy Ferris, and Alan Lightman gave popular talks at ;Kipfest,; with Thorne himself tricked into delivering a fifth. The Future of Spacetime gathers adaptations of these five lectures, along with a lengthy introductory essay by Richard Price.

COMPASS: A source term code for investigating capillary barrier performance

International Nuclear Information System (INIS)

Zhou, Wei; Apted, J.J.

1996-01-01

A computer code COMPASS based on compartment model approach is developed to calculate the near-field source term of the High-Level-Waste repository under unsaturated conditions. COMPASS is applied to evaluate the expected performance of Richard's (capillary) barriers as backfills to divert infiltrating groundwater at Yucca Mountain. Comparing the release rates of four typical nuclides with and without the Richard's barrier, it is shown that the Richard's barrier significantly decreases the peak release rates from the Engineered-Barrier-System (EBS) into the host rock

Micro-scale abrasive wear behavior of medical implant material Ti-25Nb-3Mo-3Zr-2Sn alloy on various friction pairs.

Science.gov (United States)

Wang, Zhenguo; Huang, Weijiu; Ma, Yanlong

2014-09-01

The micro-scale abrasion behaviors of surgical implant materials have often been reported in the literature. However, little work has been reported on the micro-scale abrasive wear behavior of Ti-25Nb-3Mo-3Zr-2Sn (TLM) titanium alloy in simulated body fluids, especially with respect to friction pairs. Therefore, a TE66 Micro-Scale Abrasion Tester was used to study the micro-scale abrasive wear behavior of the TLM alloy. This study covers the friction coefficient and wear loss of the TLM alloy induced by various friction pairs. Different friction pairs comprised of ZrO2, Si3N4 and Al2O3 ceramic balls with 25.4mm diameters were employed. The micro-scale abrasive wear mechanisms and synergistic effect between corrosion and micro-abrasion of the TLM alloy were investigated under various wear-corrosion conditions employing an abrasive, comprised of SiC (3.5 ± 0.5 μm), in two test solutions, Hanks' solution and distilled water. Before the test, the specimens were heat treated at 760°C/1.0/AC+550°C/6.0/AC. It was discovered that the friction coefficient values of the TLM alloy are larger than those in distilled water regardless of friction pairs used, because of the corrosive Hanks' solution. It was also found that the value of the friction coefficient was volatile at the beginning of wear testing, and it became more stable with further experiments. Because the ceramic balls have different properties, especially with respect to the Vickers hardness (Hv), the wear loss of the TLM alloy increased as the ball hardness increased. In addition, the wear loss of the TLM alloy in Hanks' solution was greater than that in distilled water, and this was due to the synergistic effect of micro-abrasion and corrosion, and this micro-abrasion played a leading role in the wear process. The micro-scale abrasive wear mechanism of the TLM alloy gradually changed from two-body to mixed abrasion and then to three-body abrasion as the Vickers hardness of the balls increased. Copyright �

78 FR 10250 - Qualification of Drivers; Exemption Applications; Vision

Science.gov (United States)

2013-02-13

...) Glen T. Garrabrant (NJ) Richard A. Guthrie (MT) Glen T. Garrabrant (NJ) Richard A. Guthrie (MT) Alan L. Johnston (IL) Bryon K. Lavender (OH) Victor M. McCants (AL) James E. Menz (NY) Dennis I. Nelson (WI...

Airway Clearance Techniques (ACTs)

Medline Plus

Full Text Available ... North American CF Conference 2017 NACFC Carolyn and C Richard Mattingly Leadership in Mental Health Care Award ... Distinguished Scientific Achievement Award Quality Care Awards Richard C Talamo Distinguished Clinical Achievement Award Robert J Beall ...

Hyvinvointipalveluiden tuotteistaminen : palveluinnovaatioiden kehittämismallin toteuttaminen

OpenAIRE

Heikkinen, Sami; Freundlich, Heidi; Heininen-Reimi, Taina; Savolainen, Heidi; Saarela, Ulla; Ruuhinen, Miia

2016-01-01

Hyvinvointialan kehittämisalusta ja palveluinnovaatiot -hanke toteutettiin Lahden ammattikorkeakoulun sosiaali- ja terveysalalla 1.4.2015–31.3.2016. Euroopan aluekehitysrahaston tukemassa hankkeessa vahvistettiin päijäthämäläisen hyvinvointitoimialan yhteistyötä ja kasvuedellytyksiä sekä edistettiin pitkäjänteisen kehittämistyön jatkoa. Hankkeen tavoitteena oli muodostaa alueelle hyvinvointialan kehittämisalusta ja löytää palveluinnovaatioita, joita kaupallistettaisiin yhdessä palveluntarjoaj...

El mundo del libro: enero de 1966

Directory of Open Access Journals (Sweden)

Agustín Rodríguez Garavito

1966-01-01

Full Text Available El documento presenta las reseñas de los siguientes títulos: -Los gritos infinitos-Poemas. Por Rafael Ortiz González. -Cielo y asfalto-Novela. Por Augusto Morales-Pino. -Bartolomé de las Casas-Biografía. Por Lewis Hanke- Ediciones Tercer Mundo. -Entre el Mar Rojo y el Mar Muerto. Por Germán Arciniegas- Editorial Edhasa. -La alternativa del desarrollo. Por Misael Pastrana Borrero- Editorial Diario Económico.

TVT-taitotasohankkeen arviointi

OpenAIRE

Natunen, Teemu

2012-01-01

Tässä tutkielmassa selvitetään tietotekniikan käyttöä nykypäivän opetuksessa sekä perehdytään TVT-taitotasohankkeeseen. TVT-taitotasohankkeen tarkoitus on määritellä riittävä TVT-taitotaso lukion opiskelijoille ja luoda testi, jolla TVT-taitotasoa mitataan. Tässä tutkielmassa selvitetään, kuinka hanke on onnistunut taitotason määrittämisessä ja TVT-testin luonnissa

A Conversation Well Worth Remembering

Science.gov (United States)

Woolven-Allen, John

2009-01-01

To mark the 200th anniversary of Charles Darwin's birth, a special event was held at Oxford, which included a "Conversation" between Professor Richard Dawkins and Bishop Richard Harries. Here we present a personal reminiscence of the event.

Gaming

CERN Document Server

Duke, Richard D

2014-01-01

Als Richard Duke sein Buch ""Gaming: The Future's Language"" 1974 veröffentlichte, war er ein Pionier für die Entwicklung und Anwendung von Planspielen in Politik, Strategieentwicklung und Management. Das Buch wurde zu einem viel zitierten Standardwerk. 2014 feiert die von Richard D. Duke gegründete International Simulation and Gaming Association (ISAGA) ihr 45-jähriges Bestehen. Gleichzeitig legt Richard D. Duke eine überarbeitete Auflage seines Klassikers vor.   Inhaltsverzeichnis TABLE OF CONTENTSAcknowledgments Preface SECTION I1. The ProblemSECTION II2. Modes of Human Communication3. Mode

Countering Weapons Of Mass Destruction: A Preliminary Field Study In Improving Collaboration

Science.gov (United States)

2016-03-01

with private industry avoids 140 Richard Re, “ PlayStation 2 Detonation: Controlling the Threat of...Theoretical Considerations.” Social Service Review 36, no. 2 (1962): 211–217. Re, Richard. “ PlayStation 2 Detonation: Controlling the Threat of Dual

76 FR 78234 - Medicine Bow-Routt National Forests and Thunder Basin National Grassland, Campbell County, WY...

Science.gov (United States)

2011-12-16

... DEPARTMENT OF AGRICULTURE Forest Service Medicine Bow-Routt National Forests and Thunder Basin... Supervisor, Medicine Bow-Routt National Forests and Thunder Basin National Grassland, 2250 East Richards.... Responsible Official Richard Cooksey, Deputy Forest Supervisor, Medicine Bow-Routt National Forests and...

Global Logistics Management

Science.gov (United States)

2011-07-21

Phillips, Richard Spencer, and Leigh Warner. Catherine Whittington served as the Board Staff Analyst. PROCESS The Task Group conducted more than...Chair) Mr. Pierre Chao Mr. William Phillips Mr. Richard Spencer Ms. Leigh Warner DBB Staff Analyst Catherine Whittington 2 Methodology

Den Danske Idiomordbog. Design: Richard Almind

DEFF Research Database (Denmark)

Vrang, Vibeke; Bergenholt, Henning; Lund, Lena

mere. I sidste tilfælde drejer det sig dels om en indlæringsfunktion, dels om en underholdningsfunktion. I fagsproget taler vi om lexicotainment (ordbogsunderholdning). Hvor mange idiomer findes der overhovedet på dansk? Hertil kan vi sige, at denne ordbog indeholder ca. 7.500 idiomer. Dette tal kan...... dog, alt efter, hvordan man tæller, gøres betydeligt større. Hvis vi fx tager et idiom fra idiomordbogen: gå/være (helt) ad Pommern til, tæller det som et og kun et idiom med betydningen 'gå/være meget dårligt', selv om det i praksis dækker fire varianter....

the watershed case of richard steele

African Journals Online (AJOL)

in South Africa, such as the Society of Friends, Jehovah's Witnesses, and Seventh-day .... Africa needed prophets to call its people back to what he believed were ..... an influence on Steele's ethical formation, which was evolving in the direction of pacifism. .... defeat or humiliate the opponent, but to win his friendship and un-.

Obituary: Eugene Richard Tomer, 1932-2007

Science.gov (United States)

Dunkl, Charles F.

2009-01-01

Dr. Eugene R. Tomer passed away on 2 July 2007 at his home in San Francisco, California. The cause of death was cancer. Tomer was a consulting applied mathematician with a wide range of interests in dynamical astronomy, electromagnetic theory for use in communications, and computational methods of applied mathematics. He was a member of AAS, and the Society for Applied and Industrial Mathematics [SIAM]. With K. H. Prendergast, he co-wrote the influential paper "Self-consistent Models of Elliptical Galaxies," published in the Astronomical Journal 75 (1970), 674-679. This paper has been cited over eighty times. Tomer was born on 13 June 1932. He earned the Ph.D. in Mathematics at the University of California-Berkeley in 1978 (title of dissertation: On the C*-algebra of the Hermite Operator). In 1996 he and A. F. Peterson wrote "Meeting the Challenges Presented by Computational Electromagnetics," a publication of the Naval Postgraduate School at Monterey, California. This writer met Eugene at the 1992 Annual SIAM meeting in Los Angeles in connection with the Activity Group on Orthogonal Polynomials and Special Functions, which the writer chaired at the time. Eugene volunteered to edit the Newsletter of the group, which he did from July 1992 to July 1995. Thanks to his skills and efforts, the Newsletter became a carefully edited, professional publication. Eugene not only organized a Problems Column, attracting questions in pure and applied mathematics, but he also designed the logo for the group. He gave much time and effort to this service, in an era when copy had to be physically assembled and mailed to SIAM Headquarters. Eventually he felt he had done what he could for the Activity Group. He told me that he hoped the Group would get seriously involved with applications such as in astronomy, physics, and sciences that use special function solutions of differential equations. During Tomer's editorship, we communicated mostly by e-mail, our homes being far apart. He was a good friend to the Group and to me, as much as one can be over a separation of thousands of miles. As well, Eugene was an active amateur radio operator, much appreciated by his local amateur radio community, with call sign WI6X. He left behind family, friends, and one son.

the watershed case of richard steele

African Journals Online (AJOL)

whom the government had forcibly removed from other urban areas. This was a graphic indictment of the ... In a matter of days the blatantly interracial clash stripped away the tranquil veneer of black and white ... of its first actions came in response to a threatened removal of squat- ters near Cape Town. Steele went to the ...

Research Capabilities

Science.gov (United States)

; Sponsored Work Regional Economic Development Technology Opportunities User Facilities About Us Metrics In Search Site submit About Us Los Alamos National LaboratoryRichard P. Feynman Center for Innovation Innovation protecting tomorrow Los Alamos National Laboratory The Richard P. Feynman Center for Innovation

NASA/DoD Aerospace Knowledge Diffusion Research Project. Report Number 6. The Relationship between the Use of U.S. Government Technical Reports by U.S. Aerospace Engineers and Scientists and Selected Institutional and Sociometric Variables

Science.gov (United States)

1991-01-01

Peter R.; James D. Schriner; Bettie F. Farace ; and Richard V. Farace . The Assessment of NASA Technical Information. NASA CR-181367. Washington, DC... Farace ; and Richard V. Farace . The Assessment of NASA Technical Information. NASA CR-181367. Washington, DC: National Aeronautics and Space

Developments in diagnosis and treatment of obstructive sleep apnea syndrome

NARCIS (Netherlands)

Richard, W.

2012-01-01

Wietske Richard beschrijft de ontwikkelingen in diagnose en behandeling van het obstructief slaapapneu-syndroom (OSAS). Richard ging na of verbeteringen in de technologie van beademingsmachines hebben geleid tot een beter gebruik. Verder onderzocht ze de positietherapie waarbij de apneu-patiënt

V.I.T.A.L. (Vanguard Investigations of Therapeutic Approaches to Lung Cancer)

Science.gov (United States)

2011-01-01

provided by Dr. Richard Pestell at the Thomas Jefferson University) and Renilla luciferase control vector using Lipofectamin 2000 (Invitrogen). After 24 h...Acknowledgements We thank Dr. Richard Pestell (Thomas Jefferson University, Philadelphia, PA) for the gift of cyclin D1 luciferase vectors

The outlook for the freight market in 2002

Energy Technology Data Exchange (ETDEWEB)

Cherrett, D. [H. Clarkson (United Kingdom)

2001-07-01

A series of charts (presented as overheads/slides) show the trends in the Capesize (Richards Bay to Rotterdam), Panamax (Richards Bay to Spain/Mediterranean) and Handymax (Newcastle, Australia to Japan) markets from 1992 to date. Factors affecting the freight rates are discussed.

Pallaslaste maalikunst rahvusraamatukogus / Jüri Hain

Index Scriptorium Estoniae

Hain, Jüri, 1941-

2008-01-01

Näitus "Pallaslaste maalikunst Eesti Rahvusraamatukogus" rahvusraamatukogu peanäitusesaalis kuni 6. XII. Andrus Johani, Valdemar Väli, Juhan Nõmmiku, Eerik Haameri, Endel Kõksi, Ene Falkenbergi, Silvia Leitu, Olev Mikiveri, Richard Sagritsa, Richard Uutmaa, Valerian Loigu ja Elmar Kitse töödest

Social wasp species of Mischocyttarus (Phi related to M. alfkenii (Ducke and M. paraguayensis Zikán (Hymenoptera, Vespidae, Polistinae

Directory of Open Access Journals (Sweden)

Orlando Tobias Silveira

2013-06-01

Full Text Available Social wasp species of Mischocyttarus (Phi related to M. alfkenii (Ducke and M. paraguayensis Zikán (Hymenoptera, Vespidae, Polistinae. A revision of the taxonomic status and an identification key are presented for species of the genus Mischocyttarus related to M. alfkenii (Ducke and M. paraguayensis Zikán. Seven new species are proposed in the alfkenii and basimacula groups (M. achagua sp. nov.; M. arawak sp. nov.; M. awa sp. nov.; M. embera sp. nov.; M. muisca sp. nov.; M. uniformis sp. nov.; M. waunan sp. nov., with five new synonymies [M. mamirauae Raw = M. alfkenii (Ducke; M. alfkenii excrucians Richards = M. flavicornis nigricornis Zikán = M. flavicornis Zikán; M. basimacula superpictus Richards = M. basimacula (Cameron]. Specific status is also newly recognized for M. trinitatis Richards. Two new species are described in the paraguayensis and bahiae group (M. suzannae sp. nov.; M. tayacaja sp. nov., while fifteen new synonymies are proposed (M. aracatubaensis Zikán = M. araujoi Zikán = M. costalimai Zikán = M. gilvus Zikán = M. infrastrigatoides Zikán = M. infrastrigatus Zikán = M. infrastrigatus Zikán = M. ornatulus Zikán = M. riograndensis Richards = M. rivulorum Richards = M. schrottkyi Zikán = M. scitulus Zikán = M. similaris Zikán = M. similatus Zikán = M. paraguayensis Zikán. These numbers change the picture of diversity in these species groups, as partly found in Richards's revision, published in 1978, reflecting higher diversity in northern Andean areas than in the Brazilian Atlantic region.

George C. Marshalli Keskuse NATO ja Euroopa kaitsepoliitika uuringute professori hr. Richard Cohen'i ettekanne / Richard Cohen

Index Scriptorium Estoniae

Cohen, Richard

2002-01-01

Ilmunud ka: Proceedings of the 8th International conference Estonia and the European Union : Estonia on its way to a changing Europe : October 31-November 2, 2001. - Tallinn, lk. 93-97. Parlament on kõige parem töövahend tegelemaks küsimustega, mis on seotud Euroopa julgeoleku- ja kaitsepoliitikaga laiemas mõttes

Jet Fuel Exposure and Neurological Health in Military Personnel

Science.gov (United States)

2010-07-01

MACA ) or bovine serum albumin (BSA) in Hank’s Balanced Salr Solution {H BSS) or HBSS alone. Mice were sacrificed alTer I, 3, G. 12. I R and 24h...isolated from lung tissue for microarmy analysis and RT-PCR. MACA .tdmini>tratiun induced a rapid increase in HALF ncutrophils, lymphocytes...produc- tion, signaling. infl:unmarory cell recruitment, adh..-.ion and activation in 3h and 12h MACA -tre:lted samples as compared to BSA or HBSS

Evidence for in vivo phosphorylation of the Grb2 SH2-domain binding site on focal adhesion kinase by Src-family protein-tyrosine kinases.

OpenAIRE

Schlaepfer, D D; Hunter, T

1996-01-01

Focal adhesion kinase (FAK) is a nonreceptor protein-tyrosine kinase (PTK) that associates with integrin receptors and participates in extracellular matrix-mediated signal transduction events. We showed previously that the c-Src nonreceptor PTK and the Grb2 SH2/SH3 adaptor protein bound directly to FAK after fibronectin stimulation (D. D. Schlaepfer, S.K. Hanks, T. Hunter, and P. van der Geer, Nature [London] 372:786-791, 1994). Here, we present evidence that c-Src association with FAK is req...

The Persistence of Hazing in the Military

Science.gov (United States)

2013-04-25

an analysis into 1 the social and behavioral aspects that may have influenced individuals to rationalize and justify the continued practice of...according to Hank Nuwer’s The Hazing Reader, hazing has been evident throughout history: “in 387 B.C., Plato commented on the savagery of the... rationalization as to why it was done. “More often at that time it was for the purpose of having a little fun and bringing the new cadets to a realizing sense

Understanding Collagen Organization in Breast Tumors to Predict and Prevent Metastasis

Science.gov (United States)

2015-11-01

mouse mammary tumor virus polyoma middle T (MMTV-PyMT) mice crossed with MMP13 KO mice, noted proportionately more “thin collagen fibers” (rela- tive to...mammary gland gene expression and increased tumor growth following social isolation. Cancer Prev. Res. 2, 850–861. Wohleb, E.S., Hanke, M.L., Corona , A.W...1:100 dilution of mouse anti-Collagen II (II-II6B3; Developmental Studies Hybridoma Bank, Iowa City, IA) or a mouse monoclonal anti-Collagen I ( Cat

The Authority of the Spoken Word: Speech Acts in Mark Twain’s A Connecticut Yankee in King Arthur’s Court

OpenAIRE

Marie Nelson

2008-01-01

This article begins by noting Mark Twain’s decision to invest in the Paige typesetting machine rather than Alexander Graham Bell’s telephone, and then goes on to examine the main protagonist Hank Morgan’s successful use of both technologies as he faces life-threatening challenges after being transported to King Arthur’s sixth-century England. Morgan also proves a masterful performer of “speech acts,” strategies that effect changes in the people and circumstances that surround him. His “illocu...

Lohjanjärven omatoimisten luontoaktiviteettireittien nykytila ja kehittämistarpeet

OpenAIRE

Lehto, Miira

2014-01-01

Suomessa on erinomaiset puitteet luontoaktiviteettien harrastamiseen, joiden potentiaalia ei ole hyödynnetty matkailuun niin hyvin kuin voisi. Tämän opinnäytetyön toimeksiantaja, Matkailun edistämiskeskuksen Outdoors Finland Etelä -hanke (OF Etelä) toteuttaa aktiviteettireittien kehittämistä Etelä-Suomessa. Kehittääkseen ja lisätäkseen luontomatkailua alueellaan, Lohjanjärven matkailutoimijat käynnistivät OF Etelä -hankkeen kanssa luontoaktiviteettimatkailun kehittämissuunnitelman laatimisen....

CHIMAMANDA NGOZI ADICHIE'S HALF OF A YELLOW SUN: A ...

African Journals Online (AJOL)

Dean SPGS NAU

forefront of crying for their beloved country and telling Europe to let their people go. ... A tripartite consideration of this fall will run thus: Richard and. Kainene in pre-war .... touched his nose, there was blood on his fingers …. Richard dabbed at ...

Fusion Nodes: The Next Step in Combating the Global Terrorist Threat

Science.gov (United States)

2011-12-01

Answer,” Organizational Dynamics, Winter 1979: 429. 151 Richard L. Daft , Organization Theory and Design, 9th Edition (Mason, OH: Thompson: South...Morning America, 9 June 2006. Accessed 29 September 2011, http://abcnews.go.com/GMA/Terrorism/story?id=2056386&page=1. Daft , Richard L

Problems of Metaphor, Film, and Perception

DEFF Research Database (Denmark)

Langkjær, Birger

2015-01-01

of happy extra trick with words” (Richards 1972 [1936], 90); in the modern view it is creative, interactive, and also part of everyday language (Richards 1972 [1936]; Black 1962). Despite these differences, both decorative and creative views conceive metaphors as specific and manifest stylistic features...

Balancing Act: The U. S. Military’s Reliance on Contractors to Fulfill Operational-Level Logistical Requirements

Science.gov (United States)

2014-05-15

Military Sealift Command. Combat Logistics Force (PM1), 1. 40 Ibid. 41 Michael Marquez, Richard Rayos, and John Mercado . Standard Port-Visit Forecasting...Series no. 8 (2012). Marquez, Michael, John Mercado , and Richard Rayos. Standard Port-Visit Forecasting Model for U.S. Navy Husbanding

High-Performance Government: Structure, Leadership, Incentives

Science.gov (United States)

2005-01-01

serves on several corporate boards. Richard Ravitch Richard Ravitch is the Co-Chair of the bipartisan Millennial Housing Commission, a congressionally...business schools, and a few venturesome public policy schools. Yet if leaders, like entrepreneurs (not to mention scholars), are partly born, they are

Cannes : türgi eksistentsialism ja ameerika kiirtoit / Annika Koppel

Index Scriptorium Estoniae

Koppel, Annika

2006-01-01

Cannes'i filmifestival. Nähtud filmidest : türklase Nuri Bilge Ceylani "Kliima", soomlase Aki Kaurismäki "Äärelinna tuled", inglase Andrea Arnoldi "Punane tänav" ("Red Road"), ameeriklase Richard Linklateri "Kiirtoidurahvas" ("Fast Food Naton") ja samuti ameeriklase Richard Kelly "Lõuna jutud" ("Southland Tales")

Naval Sea Systems Command > Home > Warfare Centers > NSWC Corona

Science.gov (United States)

. Richard A. Braunbeck III Capt. Stephen H. Murray, left, salutes his relief, Capt. Richard A. Braunbeck III -321 NORCO, Calif. (Dec. 7, 2016) Capt. Stephen H. Murray, commanding officer of Naval Surface... https ): Dewin Andujar (Virtual Reality); Nicholas Manning (Maritime Capture the Flag); Stephen O'Grady

Implementation of a physically based water percolation routine in the Crocus/SURFEX (V7.3 snowpack model

Directory of Open Access Journals (Sweden)

C. J. L. D'Amboise

2017-09-01

Full Text Available We present a new water percolation routine added to the one-dimensional snowpack model Crocus as an alternative to the empirical bucket routine. This routine solves the Richards equation, which describes flow of water through unsaturated porous snow governed by capillary suction, gravity and hydraulic conductivity of the snow layers. We tested the Richards routine on two data sets, one recorded from an automatic weather station over the winter of 2013–2014 at Filefjell, Norway, and the other an idealized synthetic data set. Model results using the Richards routine generally lead to higher water contents in the snow layers. Snow layers often reached a point at which the ice crystals' surface area is completely covered by a thin film of water (the transition between pendular and funicular regimes, at which feedback from the snow metamorphism and compaction routines are expected to be nonlinear. With the synthetic simulation 18 % of snow layers obtained a saturation of  >  10 % and 0.57 % of layers reached saturation of  >  15 %. The Richards routine had a maximum liquid water content of 173.6 kg m−3 whereas the bucket routine had a maximum of 42.1 kg m−3. We found that wet-snow processes, such as wet-snow metamorphism and wet-snow compaction rates, are not accurately represented at higher water contents. These routines feed back on the Richards routines, which rely heavily on grain size and snow density. The parameter sets for the water retention curve and hydraulic conductivity of snow layers, which are used in the Richards routine, do not represent all the snow types that can be found in a natural snowpack. We show that the new routine has been implemented in the Crocus model, but due to feedback amplification and parameter uncertainties, meaningful applicability is limited. Updating or adapting other routines in Crocus, specifically the snow compaction routine and the grain metamorphism routine, is needed

Telehealth in the Developing World | CRDI - Centre de recherches ...

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

Telehealth in the Developing World. Couverture du livre Telehealth in the Developing World. Directeur(s) : Richard Wootton, Nivritti G. Patil, Richard E. Scott, et Kendall Ho. Maison(s) d'édition : Royal Society of Medicine Press, CRDI. 24 février 2009. ISBN : 9781853157844. 324 pages. e-ISBN : 9781552503966.

Transforming Higher Education in the Information Age: Presidents Respond.

Science.gov (United States)

Breslin, Richard D.; And Others

1991-01-01

College presidents respond to an article by Richard Nolan challenging college and university presidents and chancellors to transform their campuses for survival and competitive advantage in the information age. Respondents include Richard D. Breslin, David M. Clarke, Joseph Cronin, Thomas Ehrlich, Donald N. Langenberg, Harold McAninch, and Donald…

Book Reviews

Directory of Open Access Journals (Sweden)

Redactie KITLV

2003-01-01

of taste, trade and desire in colonial and post-colonial times. Amsterdam: Royal Tropical Institute, 2000, 255 pp. -Willem G. Wolters, Wong Kwok-Chu, The Chinese in the Philippine economy, 1898-1941. Quezon city: Ateneo de Manila University Press, 1999, xvi + 279 pp. -Volker Grabowsky, Stephen Mansfield, Lao hill tribes; Traditions and patterns of existence. New York: Oxford University Press, 2000, vii + 91 pp. -Volker Grabowsky, Jean Michaud, Turbulent times and enduring people; Mountain minorities in the South-East Asian Massif. Richmond, Surrey: Curzon, 2000, xiii + 255 pp. -Volker Grabowsky, Jane Richard Hanks ,Tribes of the northern Thailand frontier. (with a foreword by Nicola Tannenbaum, New Haven, CT: Yale University Southeast Asia studies, 2001, xlviii + 319 pp. [Monograph 51.], Lucien Mason Hanks (eds

Trochanteric fractures

International Nuclear Information System (INIS)

Herrlin, K.; Stroemberg, T.; Lidgren, L.; Walloee, A.; Pettersson, H.; Lund Univ.

1988-01-01

Four hundred and thirty trochanteric factures operated upon with McLaughlin, Ender or Richard's osteosynthesis were divided into 6 different types based on their radiographic appearance before and immediately after reposition with special reference to the medial cortical support. A significant correlation was found between the fracture type and subsequent mechanical complications where types 1 and 2 gave less, and types 4 and 5 more complications. A comparison of the various osteosyntheses showed that Richard's had significantly fewer complications than either the Ender or McLaughlin types. For Richard's osteosynthesis alone no correlation to fracture type could be made because of the small number of complications in this group. (orig.)

Elämä Pelissä - tutkimus nuorten digitaalisen pelaamisen positiivisista vaikutuksista

OpenAIRE

Rapp, Tuomas

2013-01-01

Tämä opinnäytetyö tutkii nuorten digitaalista pelaamista Suomessa ja tuo ilmi digipelaamisen positiivisia vaikutuksia. Opinnäytetyö esittelee Elämä Pelissä – pelaaminen sosiokulttuurisen innostamisen välinee-nä hankeidean ja tuo esille hankkeen tarpeellisuutta nuorisokentässä. Opinnäytetyön on tarkoitus tuoda hankkeelle lisää tietoa nuorten digitaalisesta pelaamisesta ja tukea näin hankkeen kehitystä. Elämä Pelissä -hanke tarjoaa matalan kynnyksen vahvistavaa toimintaa nuorille, joilla o...

South African research in the hydrological sciences: 1999-2002

CSIR Research Space (South Africa)

Hughes, D

2003-07-01

Full Text Available California: probable earthquakes, 1994 to 2024. Bull. Seism. Soc. Am. 85, 379–439 38. Stein R.S. and Hanks T.C. (1998). M≥6 earthquakes in southern California during the twentieth century: no evidence for a seismicity or moment deficit. Bull. Seism. Soc... in the more arid regions of the globe. Shared or transboundary aquatic systems in southern African have also attracted their share of attention and there is growing awareness amongst water resource managers in SADC countries of the need to collaborate...

Sosiaalisen median ja moniaistisuuden hyödyntäminen Uudenmaanseudun pienyrityksissä

OpenAIRE

Haapaniemi, Anna

2014-01-01

Tämän opinnäytetyön tarkoituksena oli selvittää miten pienet yritykset voivat hyödyntää sosiaalista mediaa ja moniaistisuutta markkinoinnissaan. Opinnäytetyössä haluttiin tuoda esiin uusia mahdollisuuksia hyödyntää sosiaalista mediaa pienien resurssien avulla. Opinnäytetyö tehtiin osana Sensing Rural Cultures (SING)-hanketta. Hankkeen tavoitteena on parantaa ja tukea matkailualan pienyritysten kulttuurillisesti tärkeiden kohteiden matkailupotentiaalia. Hanke pyrkii keräämään tietoa ja mat...

Toiminnallinen oppitunti Kuitinmäen koulun 8. luokkalaisille unen tarpeellisuudesta

OpenAIRE

Broman, Pauliina; Hillilä, Taru

2016-01-01

Opinnäytetyö toteutettiin osana Kuitinmäki-hanketta, joka on Laurea-ammattikorkeakoulun ja Kuitinmäen koulun yhteinen terveyden edistämisen hanke. Työn tarkoituksena oli toteuttaa Kuitinmäen koulun 8. luokkalaisille toiminnallinen oppitunti, jossa käsitellään unen merkitystä ja univajeen vaikutuksia sekä unenlaadun parantamista. Tavoitteena oli antaa oppilaille uusia välineitä oman unen parantamiseksi ja saada heidät huomaamaan mahdollisen univajeen vaikutukset omassa kehossaan. Opinnäytetyöl...

Integrated Program on Malaria in sub-Saharan Africa (IPMA) : Call ...

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

Chargé(e) de projet. Wolfgang Richard Mukabana. Chargé(e) de projet. Prof. Richard Mukabana. Institution. International Centre of Insect Physiology and Ecology. Pays d' institution. Kenya. Site internet. http://nbo.icipe.org/. Chargé(e) de projet. Omer Hema. Institution. Institut de l'environnement et de recherches agricoles.

Management of the Air Force Backlog of Maintenance and Repair.

Science.gov (United States)

1983-09-01

1. Chase, Richard B., and Nicholas J. Aquilano. Production and Operations Management. Homewood IL: Richard D. Irwin, Inc., 1981. - 2. Descartes , Rene ...addition to the request, the apparently out-of-control growth of the BMAR is in itself worthy of study. Descartes said, "The end of study should be to

NASA/DoD Aerospace Knowledge Diffusion Research Project, Paper Eleven: The Voice of the User-How U.S. Aerospace Engineers and Scientists View DoD Technical Reports

Science.gov (United States)

1991-05-01

34 (May/June 1981): 331-339. Technical Writing Teacher 4:3 (Spring 1977): 83-88. Monge, Peter R.; James D. Schriner; Bettie F. Farace ; and Dewhirst, H...Dudley; Richard D. Avery; and Edward Richard V. Farace . The Assessment of NASA Tech- M. Brown. "Satisfaction and Performance in Re- nical

Testing Testing Testing.

Science.gov (United States)

Deville, Craig; O'Neill, Thomas; Wright, Benjamin D.; Woodcock, Richard W.; Munoz-Sandoval, Ana; Gershon, Richard C.; Bergstrom, Betty

1998-01-01

Articles in this special section consider (1) flow in test taking (Craig Deville); (2) testwiseness (Thomas O'Neill); (3) test length (Benjamin Wright); (4) cross-language test equating (Richard W. Woodcock and Ana Munoz-Sandoval); (5) computer-assisted testing and testwiseness (Richard Gershon and Betty Bergstrom); and (6) Web-enhanced testing…

Better Bankers Book Symposium

DEFF Research Database (Denmark)

Ringe, Georg

2016-01-01

Book review of: "Better Bankers, Better Banks: Promoting Good Business Through Contractual Commitment" by: Claire A Hill and Richard W. Painter (University of Chicago Press, 2015).......Book review of: "Better Bankers, Better Banks: Promoting Good Business Through Contractual Commitment" by: Claire A Hill and Richard W. Painter (University of Chicago Press, 2015)....

Kommunikation og sprog

DEFF Research Database (Denmark)

Togeby, Ole

2009-01-01

Oversigt over hvilke modeller der findes for sprogets rolle i kommunikation: Shannon og Weaver, Saussure, Peirce, Austin, Searle, Grice, Bloomfield, Ogden & Richards, Bateson, Watzlawick, Roman Jakobson,......Oversigt over hvilke modeller der findes for sprogets rolle i kommunikation: Shannon og Weaver, Saussure, Peirce, Austin, Searle, Grice, Bloomfield, Ogden & Richards, Bateson, Watzlawick, Roman Jakobson,...

Kommunikation og sprog

DEFF Research Database (Denmark)

Togeby, Ole

2016-01-01

Oversigt over hvilke modeller der findes for sprogets rolle i kommunikation: Shannon og Weaver, Saussure, Peirce, Austin, Searle, Grice, Bloomfield, Ogden & Richards, Bateson, Watzlawick, Roman Jakobson,......Oversigt over hvilke modeller der findes for sprogets rolle i kommunikation: Shannon og Weaver, Saussure, Peirce, Austin, Searle, Grice, Bloomfield, Ogden & Richards, Bateson, Watzlawick, Roman Jakobson,...

Dawkins' Udvalg

DEFF Research Database (Denmark)

Hansen, Brian

2008-01-01

Om antologien The Oxford Book of Modern Science Writing, hvor et udvalg af de dygtigste formidlere af naturvidenskab er samlet. Bogen er redigeret af Richard Dawkins.......Om antologien The Oxford Book of Modern Science Writing, hvor et udvalg af de dygtigste formidlere af naturvidenskab er samlet. Bogen er redigeret af Richard Dawkins....

Distribution and Abundance of the Interior Population of the Least Tern (Sternula Antillarum), 2005; A Review of the First Complete Range-Wide Survey in the Context of Historic and Ongoing Monitoring Efforts

Science.gov (United States)

2006-11-01

Richard A. Fischer and Michael P. Guilfoyle (ERDC-EL). When this study was performed, COL Richard B. Jenkins was Commander and Executive Director of ERDC...Engineers, Tulsa District. 65 pp. Haig, S. M., C. L. Ferland, R. J. Cuthbert, J. Dingledine, J. P. Goossen , A. Hecht, and N. McPhillips. 2005. A

In vitro degradation behavior of Fe–20Mn–1.2C alloy in three different pseudo-physiological solutions

International Nuclear Information System (INIS)

Mouzou, Essowè; Paternoster, Carlo; Tolouei, Ranna; Purnama, Agung; Chevallier, Pascale; Dubé, Dominique; Prima, Frédéric

2016-01-01

High manganese austenitic steels such as Fe–20Mn–1.2C alloys are among the most promising candidates for biodegradable stents applications due to their high strength, high ductility and their chemical composition. In the current work, 14 day static in-vitro tests were performed in controlled atmosphere to assess the degradation behavior in three common pseudo-physiological solutions, i.e. commercial Hanks' (CH), modified Hanks' (MH) and albumin-enriched Dulbecco's modified phosphate buffered saline (DPBS) solutions. The degraded samples surfaces as well as the degradation products were characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM) and Fourier transform infrared spectroscopy (FTIR). Degradation of material and degradation products are shown to be strongly dependent on the test medium due to the presence of different ionic species such as HCO_3"−, CO_3"2"−, Cl"−, Ca"2"+ or phosphate groups. In both MH and CH solutions, the increased content of HCO_3"− ions seems to promote MnCO_3 crystal growth on sample surfaces whereas the presence of albumin and high content of phosphate ions promotes the formation of an amorphous layer rich in phosphates, iron and manganese. - Highlights: • Fe–20Mn–1.2C degradation is strongly affected by the solution chemical composition. • Adherent MnCO_3 formation is promoted by the presence of carbonates/bicarbonates. • Phosphates promote the formation of an amorphous layer on the surface substrate.

Skalak's extended theory of water hammer

NARCIS (Netherlands)

Tijsseling, A.S.; Lambert, M.F.; Simpson, A.R.; Stephens, M.L.; Vítkovský, J.P.; Bergant, A.

2008-01-01

Half a century ago Richard Skalak [see T.C. Skalak, A dedication in memoriam of Dr. Richard Skalak, Annual Review of Biomedical Engineering 1 (1999) 1–18] published a paper with the title "An extension of the theory of water hammer" [R. Skalak, An Extension of the Theory of Water Hammer, PhD Thesis,

Telehealth in the Developing World | CRDI - Centre de recherches ...

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

Telehealth in the Developing World. Book cover Telehealth in the Developing World. Directeur(s) : Richard Wootton, Nivritti G. Patil, Richard E. Scott, and Kendall Ho. Maison(s) d'édition : Royal Society of Medicine Press, IDRC. 24 février 2009. ISBN : 9781853157844. 324 pages. e-ISBN : 9781552503966. Téléchargez le ...

FOREWORD: Foreword from Peter Adams Foreword from Peter Adams

Science.gov (United States)

Adams, Peter D.

2009-11-01

As part of this twentieth anniversary special issue I was asked to write a few words about Richard Palmer, the one permanent fixture on the journal over its twenty year history. Richard and I go back a (very) long way! He began his career at IOP Publishing in Bristol in 1971 while my publishing career with the American Physical Society began a little earlier, located at Brookhaven National Laboratory on Long Island NY. Since then, and for nearly forty years we have met often, if irregularly, at many locations throughout the world. As members of two very strong physics organizations we were clearly in competition with each other to seek out and publish the best physics research. At the same time we frequently exchanged experiences and policy ideas for dealing with serious violations of scientific ethical standards and how academic society-run journals can best serve the general scientific community. Overall my relationship with Richard has been a most rewarding one and I shall miss his opinions and sage advice. Richard: Compatriot; competitor; collaborator; I salute you!

Girls Only : kerho tyttöydestä 11-12-vuotiaille tytöille

OpenAIRE

Alanen, Tiina; Virtanen, Linda

2013-01-01

TIIVISTELMÄ Alanen, Tiina & Virtanen, Linda. Girls Only – kerho tyttöydestä 11–12-vuotiaille tytöille. Diak Etelä, Helsinki, kevät 2013, 61 s., 8 liitettä. Diakonia-ammattikorkeakoulu. Hoitotyön koulutusohjelma Diakonisen hoitotyön suuntautumisvaihtoehto. Sairaanhoitaja (AMK) – diakonissa. Tämän opinnäytetyön tavoitteena on edistää varhaisnuorten tyttöjen terveyttä kristillisessä ympäristössä sekä ideoida uusia menetelmiä seurakunnan var-haisnuorisotyöhön. Hanke toteutettiin työel...

Behavioral Sciences in a Changing Army. Proceedings in AMEDD Behavioral Sciences Seminar, 19 - 23 March 1979,

Science.gov (United States)

1979-03-23

the task. The brilliant and sympathetic Deputy Surgeon General, General Mendez , has given prior- ity to hearing what you have to say. He will be our...inq Of CtiAAFLPS cos’ dat a when a cons i ’derat ion of var .raui I iy .:n t no .ii roct. ,3ys1,tm pr . stiOn of caro in di f frent- Aled ical specialty...of General Hank Mendez . Personally knowing General Mendez , in my narcissism, I did not feel an explanation for his absence to be necessary, but it

"Se on kiva tunne kun onnistuin" : -Arviointitutkimus Supertytöt-leirin vaikutuksista osallistujien itsetuntoon

OpenAIRE

Rautama, Anu

2016-01-01

Tämä opinnäytetyö on tutkimus, joka toteutettiin Supertytöt-leirillä kesäkuussa 2016. Leirillä oli 16 osallistujaa, iältään 9-13 vuotta. Leirin järjesti Helsingin NNKY:n Debora-hanke. Tutkin opinnäytetyössäni sitä, vaikuttaako leiri tyttöjen perusitsetuntoon ja ilmapuntari-itsetuntoon. Lisäksi selvitin, mitkä leirin teemat ja toiminnot ovat niitä, jotka mahdollisesti itsetuntoon eniten vaikuttavat. Opinnäytetyöni teoriaperustan muodostivat itsetunnon ja itsetunnon mittaamisen sekä leiritoimin...

News on the Jorá (Tupí-Guaraní): sociolinguistics, description, and classification

OpenAIRE

Danielsen, Swintha; Gasparini, Noé

2015-01-01

With 45 languages, the Tupí family is one of South America's largest families. However, several gaps still remain. Some languages are already extinct and there are others for which data can no longer be collected. The situation of Jorá has reached this point. This article aims to summarize all data concerning the Jorá people and their language, parts of which were collected by the anthropologists Hanke (1959) and Béghin (1980) and other parts by the authors. On the basis of sparse data from s...

Recent Progress on the Factorization Method for Electrical Impedance Tomography

Directory of Open Access Journals (Sweden)

Bastian Harrach

2013-01-01

method was introduced by Kirsch for inverse scattering problems and extended to electrical impedance tomography (EIT by Brühl and Hanke. Since these pioneering works, substantial progress has been made on the theoretical foundations of the method. The necessary assumptions have been weakened, and the proofs have been considerably simplified. In this work, we aim to summarize this progress and present a state-of-the-art formulation of the Factorization Method for EIT with continuous data. In particular, we formulate the method for general piecewise analytic conductivities and give short and self-contained proofs.

Salome/Salomé

DEFF Research Database (Denmark)

Hallbäck, Geert

2016-01-01

En sammenligning af teksten til Oscar Wildes teaterstykke Salome med Richard Strauss libretto til operaen Salomé. Librettoen er baseret på teaterteksten, men forkortet med ca. 50%.......En sammenligning af teksten til Oscar Wildes teaterstykke Salome med Richard Strauss libretto til operaen Salomé. Librettoen er baseret på teaterteksten, men forkortet med ca. 50%....

The Conflict Pyramid: A Holistic Approach to Structuring Conflict Resolution in Schools

Science.gov (United States)

Hakvoort, Ilse

2010-01-01

This paper examines how the conflict pyramid, originally defined and used by Richard Cohen, can be used as a model to describe the relations between different conflict resolution education programs and activities included in the programs. The central questions posed in the paper are: How can Richard Cohen's conflict pyramid be used as a model for…

OBITUARY

African Journals Online (AJOL)

It is with great sadness that I report the death of my friend and colleague, Richard Anthony Venniker, on 27 October. 2017. Richard, the son of Tony Venniker, a well-known radio doctor and Durban-based family practitioner, was born in. London on 2 July 1948. He was educated at the Convent. School in Barkly East, De La ...

Avoiding a Din at Dinner or, Teaching Students to Argue for Themselves: Year 13 Plan a Historians' Dinner Party

Science.gov (United States)

Richards, Keeley

2012-01-01

Keeley Richards secured a fundamental shift in some of her Year 13 students' ability to argue. She did it by getting them to engage more fully with the practice of argument itself, as enacted by four historians. At the centre of her lesson sequence was an original activity: the historians' dinner party. Richards uses this activity to point to…

Kättpidi Veneetsias / Karin Paulus

Index Scriptorium Estoniae

Paulus, Karin, 1975-

2006-01-01

Muljeid X rahvusvaheliselt Veneetsia arhitektuuribiennaalilt "Linnad. Arhitektuur ja ühiskond", kuraator Richard Burdett. Ülar Margi kureeritud projektist "Joint Space", kommenteerib Rein Ahas. Väljavõtteid Rem Koolhaasi ja Jacques Herzogi esinemisest Arsenales. Andres Sevtshuki kureeritud projektist. Kuldlõvi auhinna pälvis inglise arhitekt Richard Rogers (sünd. 1933). Bernard Tschumi elliptilise linna projekti kommenteerib Kaja Pae

Autor pole kapten Corelliga rahul / Richard Brooks

Index Scriptorium Estoniae

Brooks, Richard

2001-01-01

Menuromaani "Kapten Corelli mandoliin" autori Louis de Bernieres'i hinnanguid samanimelise filmi kohta : "Captain Corelli's Mandolin" : režissöör John Madden : Suurbritannia-Prantsusmaa-Ameerika Ühendriigid 2001

Economic Thinking from Hesiod to Richard Cantillon

Directory of Open Access Journals (Sweden)

Gina Ioan

2016-05-01

Full Text Available The paper makes an analysis between the two effects, considering the general case of an Allen utility function. We can say that about economics that it is a relatively young science, economic and social phenomena we find debated in philosophical thinking of Hesiod Xenophon, Plato, Aristotle. These phenomena were only economic management rules of common affairs of the city. Thus, the study of the economy began to emerge timidly, gaining not only the form that we know it today, but also the importance for a developed society, the very cornerstone of its.

Richards-like two species population dynamics model.

Science.gov (United States)

Ribeiro, Fabiano; Cabella, Brenno Caetano Troca; Martinez, Alexandre Souto

2014-12-01

The two-species population dynamics model is the simplest paradigm of inter- and intra-species interaction. Here, we present a generalized Lotka-Volterra model with intraspecific competition, which retrieves as particular cases, some well-known models. The generalization parameter is related to the species habitat dimensionality and their interaction range. Contrary to standard models, the species coupling parameters are general, not restricted to non-negative values. Therefore, they may represent different ecological regimes, which are derived from the asymptotic solution stability analysis and are represented in a phase diagram. In this diagram, we have identified a forbidden region in the mutualism regime, and a survival/extinction transition with dependence on initial conditions for the competition regime. Also, we shed light on two types of predation and competition: weak, if there are species coexistence, or strong, if at least one species is extinguished.

August Kingu reisikaaslane Richard Vilmansen / Rein Saukas

Index Scriptorium Estoniae

Saukas, Rein, 1947-

2008-01-01

Bibl. lk. 212. Ette kantud 25. oktoobril 2007 Akadeemilise Rahvaluule Seltsi kogumiskonverentsil "Võõrsil ja kodus". R. Vilmansen osales ühel rahvaluule kogumismatkal - koos August Kinguga Vaivara kihelkonnas 1913. a. kevadsuvel

78 FR 13068 - Richard Stowell: Debarment Order

Science.gov (United States)

2013-02-26

... three felony counts under Federal law for conduct relating to the importation into the United States of... to commit an offense against the United States. Specifically, Mr. Stowell's company United purchased... of Malaysia,'' and ``Shrimp, Product of Indonesia.'' Mr. Stowell then sent the shrimp to another...

Benefits, Harms, and Costs of Osteoporosis Screening in Male Veterans

Science.gov (United States)

2016-10-01

fall -related co- morbidities, medications, and glycemic control . Significant results, Major Findings. Full copies of published papers are also...Research Annual Meeting, September 2016 Background Older adults develop age-related decline in kidney function and are increasingly diagnosed with...Type 2 Diabetes, Glycemic Control , and Fracture Risk among Older Male Veterans. Richard Lee, Richard Sloane, Carl Pieper, Cathleen Colón-Emeric

Smart and intelligent sensor payload project

Science.gov (United States)

2009-01-01

Engineers working on the smart and intelligent sensor payload project include (l to r): Ed Conley (NASA), Mark Mitchell (Jacobs Technology), Luke Richards (NASA), Robert Drackett (Jacobs Technology), Mark Turowski (Jacobs Technology) , Richard Franzl (seated, Jacobs Technology), Greg McVay (Jacobs Technology), Brianne Guillot (Jacobs Technology), Jon Morris (Jacobs Technology), Stephen Rawls (NASA), John Schmalzel (NASA) and Andrew Bracey (NASA).

Semiannual Report, April 1 1999 through September 30, 1999.

Science.gov (United States)

1999-11-01

Nonlinear Difference Equation Models from Data for Flow Control Richard Longman Modern feedback control system design methods usually make use of a...Layer" Goossens , Serge, Katholieke Universitaeit, Belgium July 22 "Two-level Algorithms for Overlapping Composite Mesh Difference Methods" Taft, James...Physical Sciences - Flow Control Llorente, Ignacio Applied & Numerical Math Longman, Richard Physical Sciences - Flow Control University of Paris

Book review: Foundations of wildlife diseases

Science.gov (United States)

van Riper, Charles

2016-01-01

A new textbook for practitioners and students of wildlife disease is available. Rick Botzler and Richard Brown have provided an excellent addition to the wildlife disease literature with Foundations of Wildlife Diseases. It has been 8 years since the last major wildlife disease book (Wobeser 2006), and over 40 years since the first major wildlife disease compilation (Page 1975), an edited summary of the 3rd International Wildlife Disease meeting in Munich, Germany. Many people interested in wildlife diseases have waited eagerly for this book, and they will not be disappointed.Book information: Foundations of Wildlife Diseases. By Richard G. Botzler and Richard N. Brown. University of California Press, Oakland, California, USA. 2014. 429 pp., viii preface material. ISBN: 9780520276093. 

Co-payments in the NHS: an analysis of the normative arguments.

Science.gov (United States)

Weale, Albert; Clark, Sarah

2010-04-01

During 2008, some forms of patient co-payments - in particular, patients paying privately for additional medicines as part of an episode of care in the National Health Service - became controversial in political and policy terms in the UK. In response, the UK Government published a report, the Richards' Review, examining the issues. Richards offered a particular policy solution, but also touched on fundamental principles of social value. Using the methods of normative policy analysis, we seek to understand these principles of social value, accepting the Richards' framework according to which the relevant arguments can be grouped under the broad headings of equity and autonomy. None of the arguments on either side are decisive, and, in part, the policy decision turns on uncertain empirical conjectures.

Launching biosimilar rituximab: an industry opinion on biosimilar uptake in Europe.

Science.gov (United States)

Trollope, Richard; Johnson, Sue; Ireland, Henry

2017-06-01

Richard Trollope and Sue Johnson talk with Henry Ireland, Senior Editor about the recent approval of biosimilar rituximab (Truxima ® ) & the current state of biosimilar uptake across Europe Richard Trollope, Head of Biosimilars, Mundipharma International Limited, qualified as a biochemist before joining Wyeth's commercial operations, prior to its acquisition by Pfizer. Richard later joined Yamanouchi Pharmaceuticals (now Astellas Pharma). His fascination with oncology led him to join Mundipharma in Europe and after joining the company's UK arm (Napp Pharmaceuticals Limited), Richard began his journey in biosimilars. He now heads up the biosimilar franchise at Mundipharma International as it launches biosimilar rituximab (Truxima ® ) - the first biosimilar monoclonal antibody for the treatment of cancer, which will be distributed by Napp Pharmaceuticals in the UK. Sue Johnson, PhD, Medical Insights at Mundipharma International Limited, is a scientist by background and completed her postdoc fellowship at Harvard Medical School. On returning to the UK, she began her career in the pharmaceutical industry, working in UK Medical Affairs before transitioning to a European role with Mundipharma 2 years ago, where she leads on Medical Insights for the biosimilars franchise.

Vectors and Rotations in 3-Dimensions: Vector Algebra for the C++ Programmer

Science.gov (United States)

2016-12-01

release; distribution is unlimited. 1. Introduction This report describes 2 C++ classes: a Vector class for performing vector algebra in 3-dimensional...ARL-TR-7894•DEC 2016 US Army Research Laboratory Vectors and Rotations in 3-Dimensions:Vector Algebra for the C++ Programmer by Richard Saucier...Army Research Laboratory Vectors and Rotations in 3-Dimensions:Vector Algebra for the C++ Programmer by Richard Saucier Survivability/Lethality

Arkiruokailua ja fiiniä ateriointia : senioriaterioista liiketoimintaa ja elämänlaatua -hanke: loppuraportti

OpenAIRE

Perttula, Katariina; Pitkäkoski, Tuija; Eromäki, Hillevi

2017-01-01

Senioriaterioista liiketoimintaa ja elämän laatua -hankkeen tavoitteena oli luoda uudenlaisia palvelukonsepteja kasvavan senioriväestön lounasateriointiin. Seniorit tunnistetaan vielä heikosti omana erityisenä asiakasryhmään kaupallisissa lounaspalveluissa. Hankkeessa selvitettiin, miten kaupallisten, julkisten ja yhteisöllisten toimijoiden kanssa yhteistyössä voidaan luoda uudenlaisia senioriystävällisiä lounaspalvelukonsepteja, jotka vastaavat seniori-ikäisten palveluodotuksia, lisäävät ikä...

Measurement of Thermal Conductivity of Porcine Liver in the Temperature Range of Cryotherapy and Hyperthermia (250~315k) by A Thermal Sensor Made of A Micron-Scale Enameled Copper Wire.

Science.gov (United States)

Jiang, Z D; Zhao, G; Lu, G R

　　BACKGROUND: Cryotherapy and hyperthermia are effective treatments for several diseases, especially for liver cancers. Thermal conductivity is a significant thermal property for the prediction and guidance of surgical procedure. However, the thermal conductivities of organs and tissues, especially over the temperature range of both cryotherapy and hyperthermia are scarce. To provide comprehensive thermal conductivity of liver for both cryotherapy and hyperthermia. A hot probe made of stain steel needle and micron-sized copper wire is used for measurement. To verify data processing, both the least square method and the Monte Carlo inversion method are used to determine the hot probe constants, respectively, with reference materials of water and 29.9 % Ca 2 Cl aqueous solution. Then the thermal conductivities of Hanks solution and pork liver bathed in Hanks solution are measured. The effective length for two methods is nearly the same, but the heat capacity of probe calibrated by the Monte Carlo inversion is temperature dependent. Fairly comprehensive thermal conductivity of porcine liver measured with these two methods in the target temperature range is verified to be similar. We provide an integrated thermal conductivity of liver for cryotherapy and hyperthermia in two methods, and make more accurate predictions possible for surgery. The least square method and the Monte Carlo inversion method have their advantages and disadvantages. The least square method is available for measurement of liquids that not prone to convection or solids in a wide temperature range, while the Monte Carlo inversion method is available for accurate and rapid measurement.

In vitro degradation behavior of Fe–20Mn–1.2C alloy in three different pseudo-physiological solutions

Energy Technology Data Exchange (ETDEWEB)

Mouzou, Essowè [Laboratory for Biomaterials and Bioengineering, Canada Research Chair Tier I in Biomaterials and Bioengineering for the Innovation in Surgery, Department of Mining, Metallurgy and Materials Engineering, CHU de Quebec Research Center, Laval University (Canada); Department of Mining, Metallurgy and Materials Engineering, Laval University (Canada); Paternoster, Carlo; Tolouei, Ranna [Laboratory for Biomaterials and Bioengineering, Canada Research Chair Tier I in Biomaterials and Bioengineering for the Innovation in Surgery, Department of Mining, Metallurgy and Materials Engineering, CHU de Quebec Research Center, Laval University (Canada); Purnama, Agung [Laboratory for Biomaterials and Bioengineering, Canada Research Chair Tier I in Biomaterials and Bioengineering for the Innovation in Surgery, Department of Mining, Metallurgy and Materials Engineering, CHU de Quebec Research Center, Laval University (Canada); Department of Mining, Metallurgy and Materials Engineering, Laval University (Canada); Chevallier, Pascale [Laboratory for Biomaterials and Bioengineering, Canada Research Chair Tier I in Biomaterials and Bioengineering for the Innovation in Surgery, Department of Mining, Metallurgy and Materials Engineering, CHU de Quebec Research Center, Laval University (Canada); Dubé, Dominique [Department of Mining, Metallurgy and Materials Engineering, Laval University (Canada); Prima, Frédéric [PSL Research University, Chimie Paris Tech-CNRS, Institut de Recherche de Chimie Paris, 75005 Paris (France); and others

2016-04-01

High manganese austenitic steels such as Fe–20Mn–1.2C alloys are among the most promising candidates for biodegradable stents applications due to their high strength, high ductility and their chemical composition. In the current work, 14 day static in-vitro tests were performed in controlled atmosphere to assess the degradation behavior in three common pseudo-physiological solutions, i.e. commercial Hanks' (CH), modified Hanks' (MH) and albumin-enriched Dulbecco's modified phosphate buffered saline (DPBS) solutions. The degraded samples surfaces as well as the degradation products were characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM) and Fourier transform infrared spectroscopy (FTIR). Degradation of material and degradation products are shown to be strongly dependent on the test medium due to the presence of different ionic species such as HCO{sub 3}{sup −}, CO{sub 3}{sup 2−}, Cl{sup −}, Ca{sup 2+} or phosphate groups. In both MH and CH solutions, the increased content of HCO{sub 3}{sup −} ions seems to promote MnCO{sub 3} crystal growth on sample surfaces whereas the presence of albumin and high content of phosphate ions promotes the formation of an amorphous layer rich in phosphates, iron and manganese. - Highlights: • Fe–20Mn–1.2C degradation is strongly affected by the solution chemical composition. • Adherent MnCO{sub 3} formation is promoted by the presence of carbonates/bicarbonates. • Phosphates promote the formation of an amorphous layer on the surface substrate.

High Spectral Resolution Infrared and Raman Lidar Observations for the ARM Program: Clear and Cloudy Sky Applications

Energy Technology Data Exchange (ETDEWEB)

Revercomb, Henry; Tobin, David; Knuteson, Robert; Borg, Lori; Moy, Leslie

2009-06-17

This grant began with the development of the Atmospheric Emitted Radiance Interferometer (AERI) for ARM. The AERI has provided highly accurate and reliable observations of downwelling spectral radiance (Knuteson et al. 2004a, 2004b) for application to radiative transfer, remote sensing of boundary layer temperature and water vapor, and cloud characterization. One of the major contributions of the ARM program has been its success in improving radiation calculation capabilities for models and remote sensing that evolved from the multi-year, clear-sky spectral radiance comparisons between AERI radiances and line-by-line calculations (Turner et al. 2004). This effort also spurred us to play a central role in improving the accuracy of water vapor measurements, again helping ARM lead the way in the community (Turner et al. 2003a, Revercomb et al. 2003). In order to add high-altitude downlooking AERI-like observations over the ARM sites, we began the development of an airborne AERI instrument that has become known as the Scanning High-resolution Interferometer Sounder (Scanning-HIS). This instrument has become an integral part of the ARM Unmanned Aerospace Vehicle (ARM-UAV) program. It provides both a cross-track mapping view of the earth and an uplooking view from the 12-15 km altitude of the Scaled Composites Proteus aircraft when flown over the ARM sites for IOPs. It has successfully participated in the first two legs of the “grand tour” of the ARM sites (SGP and NSA), resulting in a very good comparison with AIRS observations in 2002 and in an especially interesting data set from the arctic during the Mixed-Phase Cloud Experiment (M-PACE) in 2004.

The relationship between ethics and human rights in the thought of Richard Rorty

Directory of Open Access Journals (Sweden)

Mohammad Taghi Qezelsofla

2014-04-01

Full Text Available In general, two theories or school of thoughts had been prevailed in modern moral philosophies until recently. Ethical school of thought of "task-oriented", in which the emphasis is on the nature of the action. At first, this school of thought was considered by Immanuel Kant. Accordingly, doing or will to do every action should be such that become a universal moral law. In contrast, another ethical school of thought known as "utilitarianism ethics" was introduced by Jeremy Bentham and John Stuart Mill. Here, we give priority to those moral actions that can bring the greatest happiness for most people. In three or four recent decades, coinciding with the linguistic and cognitive turn, which has become known as the transition from positivism to post-positivism, another challenge has been raised in discussing philosophy of ethics by Richard Rorty which is related to his claim regarding the requirements of the current multiple world. This claim can make a new relation between morality and human rights. Hence, the main hypothesis of this paper is to clarify the point that Rorty has raised his claim by combining the theory of pragmatism and postmodern Ethics. To prove this hypothesis, this article has been set in two sections, in the first section in order to become familiar with Rorty's creed-breaker thought, the foundations of the philosophy of ethics is discussed. In the second section and under the discussion of ethics based on the rights of human, some of its characteristics will be analyzed. This article has been prepared by a descriptive method through the content analysis of various works of Rorty. Theoretical support for this article is a critical-normative approach. به طور کلی در فلسفه‌های اخلاق مدرن تا این اواخر دو نگره یا مکتب حاکم بوده است. مکتب اخلاق «وظیفه‌گرا»که در آن بر ماهیت کنش تأکید می‌شود. این مکتب ابتدا �

Bacillus subtilis Two-Component System Sensory Kinase DegS Is Regulated by Serine Phosphorylation in Its Input Domain

DEFF Research Database (Denmark)

Jers, Carsten; Kobir, Ahasanul; Søndergaard, Elsebeth Oline

2011-01-01

Bacillus subtilis two-component system DegS/U is well known for the complexity of its regulation. The cytosolic sensory kinase DegS does not receive a single predominant input signal like most two-component kinases, instead it integrates a wide array of metabolic inputs that modulate its activity......S phosphorylation can be carried out by at least two B. subtilis Hanks-type kinases in vitro, and this stimulates the phosphate transfer towards DegU. The consequences of this process were studied in vivo, using phosphomimetic (Ser76Asp) and non-phosphorylatable (Ser76Ala) mutants of DegS. In a number...

Osaamisen kehittämisen haasteet, esteet ja kannusteet työuran keskivaiheen muutostilanteissa

OpenAIRE

Törmälä-Rantala, Päivi

2017-01-01

Työn tavoitteena oli tutkia osaamisen kehittämisen haasteita, esteitä ja kannusteita työuran puolivälissä. Tutkimuksessa selvitettiin, miksi toinen opiskelee ja koulutuksen avulla muuttaa työtilannettaan aktiivisesti, kun taas toinen jättää osaamisensa kehittämisen ja jämähtää samaan työtehtävään vuosiksi. Kartoitus toimi taustatietona Työterveyslaitoksen Taidot työhön –hankkeeseen. Hanke toteutettiin interventiona, ja siinä opastettiin ja kannustettiin ihmisiä parantamaan työllistymiskykyään...

Lovers, enemies, and friends: The complex and coded early history of lesbian comic strip characters.

Science.gov (United States)

McGurk, Caitlin

2018-05-31

This article seeks to recuperate four previously unexamined early newspaper comic strip characters that could lay the groundwork for queer comic studies. The titular characters in Lucy and Sophie Say Goodbye (1905), Sanjak in Terry and the Pirates (1939) by Milton Caniff, and Hank O'Hair in Brenda Starr, Reporter (1940) by Dale Messick are analyzed through close readings, supporting archival material, and interviews. The article also theorizes the identification of the creator of Lucy and Sophie Say Goodbye as George O. Frink, and offers an overview of LGBTQ comics holdings at institutions in North America.

Kätilön ammatillinen osaaminen naistentautien hoitotyössä : kysely valmistuville kätilöopiskelijoille : taustatietojen yhteys ammatilliseen osaamiseen

OpenAIRE

Jerrman, Anne; Kokkonen, Saija

2008-01-01

Opinnäytetyön tarkoituksena oli kartoittaa eri taustamuuttujien yhteyttä kätilöopiskelijoiden ammatilliseen osaamiseen. Opinnäytetyö on osa Näyttöön perustuva kätilötyö -hanketta. Hanke toteutetaan yhteistyössä HUS Naistensairaalan kanssa, ja sen tavoitteena on tuottaa näyttöön perustuvaa tietoa toiminnan kehittämiseksi. Tämä työ on jatkoa opinnäytetyölle Kätilön ammatillinen osaaminen naistentautien hoitotyössä - kysely valmistuville kätilöopiskelijoille. Opinnäytetyön aineisto kerä...

Qualitative Considerations of Nuclear Forces at Lower Numbers and Implications for Future Arms Control Negotiations

Science.gov (United States)

2012-07-01

source of dangerous and confused policy guidance. Pifer, Steven, Richard C. Bush, Vanda Felbab- Brown , Martin S. Indyk, Michael O’Hanlon and Kenneth M...Japanese hedging option, while progressives, including Gareth Evans, are committed to global reductions of nuclear weapons. South Korea is primarily...September 2009. http://www.mda.mil/global/documents/pdf/paa.pdf Pifer, Steven, Richard C. Bush, Vanda Felbab- Brown , Martin S. Indyk, Michael E

A Measurement of Charged and Neutral Elementary Particles Emitted from Antiproton Annihilation at Rest in Heavy Nuclei

Science.gov (United States)

1989-06-15

The Pennsylvania State University 2 1. Smith. G.A.: The elementary structure of matter. Richard, J.-M.. College of Science Aslanides . E., Boccara. N...1987) J.-M. Richard, E. Aslanides and N. Boccara, Springer p. 149. ~ il - c r D f C Z o C- S C W 3: c x 2 0 a : at~ a ,a TC jc g, cm m, 0 a, w 0 0C C

MATLAB algorithm to implement soil water data assimilation with the Ensemble Kalman Filter using HYDRUS.

Science.gov (United States)

Valdes-Abellan, Javier; Pachepsky, Yakov; Martinez, Gonzalo

2018-01-01

Data assimilation is becoming a promising technique in hydrologic modelling to update not only model states but also to infer model parameters, specifically to infer soil hydraulic properties in Richard-equation-based soil water models. The Ensemble Kalman Filter method is one of the most widely employed method among the different data assimilation alternatives. In this study the complete Matlab© code used to study soil data assimilation efficiency under different soil and climatic conditions is shown. The code shows the method how data assimilation through EnKF was implemented. Richards equation was solved by the used of Hydrus-1D software which was run from Matlab. •MATLAB routines are released to be used/modified without restrictions for other researchers•Data assimilation Ensemble Kalman Filter method code.•Soil water Richard equation flow solved by Hydrus-1D.

A Model for the Ordering and Distribution of the Influenza Vaccine

Science.gov (United States)

2006-06-01

virus. The three types of human influenza viruses are H1N1, H1N2 , and H3N2. Influenza type A viruses are constantly changing and this requires...ORDERING AND DISTRIBUTION OF THE INFLUENZA VACCINE by James Richard Gurr June 2006 Thesis Advisor: Walter Owen Second Reader: Moshe...Ordering and Distribution of the Influenza Vaccine 6. AUTHOR(S) James Richard Gurr 5. FUNDING NUMBERS 7. PERFORMING ORGANIZATION NAME(S) AND

Detect and Defeat - The Complexities of Accomplishing the HLS Mission with Existing Intelligence Collection Practices

Science.gov (United States)

2007-09-01

Community’s Five Year: Strategic Human Capital Plan (Washington, D.C.: Government Printing Office, 2006), 5-6, 8. 13 Richard Posner, Not a Suicide Pact... overworked Border Patrol agents, and have added the movement of personnel into the United States by means of ground transportation and human smugglers to...last accessed 5 July 2007]. Posner, Richard. Not a Suicide Pact: The Constitution in a Time of National Emergency. New York, NY: Oxford

Scalable Biomarker Discovery for Diverse High-Dimensional Phenotypes

Science.gov (United States)

2015-11-23

William D. Shannon, Richard R. Sharp, Thomas J. Sharpton, Narmada Shenoy, Nihar U. Sheth, Gina A. Simone, Indresh Singh, Chris S. Smillie, Jack D... William D. Shannon, Richard R. Sharp, Thomas J. Sharpton, Narmada Shenoy, Nihar U. Sheth, Gina A. Simone, Indresh Singh, Christopher S. Smillie, Jack D...Susanne J. Szabo, Jeff Porter, Harri Lähdesmäki, Curtis Huttenhower, Dirk Gevers, Thomas W. Cullen , Mikael Knip, on behalf of the DIABIMMUNE Study Group

Women in Combat: The Case for Combat Exclusion

Science.gov (United States)

1993-03-03

Bass, 1978), p. 186. Quoting R. Lewontin. 8. See Richard Dawkins , The Selfish Gene (New York: Oxford University Press, 1989), Chapter 9. 9. Mauck, p...Howard and Peter Paret. Princeton, NJ: Princeton University Press, 1976. Dawkins , Richard. The Selfish Gene . New York: The Oxford University Press...aggression in men to a biological predisposition" and note that male visual-spatial ability may be linked to a "recessive sex linked gene .൵ Though their

Civilian Protection in the Eastern DRC: Evaluation of the MONUSCO Peacekeeping Operation

Science.gov (United States)

2012-03-01

Richard Shelly Hartigan, Civilian Victims in War: A Political History (Chicago: Precedent Publishers, 2010), 5–6. 32 Ibid., 7. 33 Martha Finnemore...in the DRC, and also because it casts light on the convoluted reality of violence in the eastern Congo. That is, it presents a visceral example of how...be Anonymous,’” National Public Radio World News, 6 April 2011. Hartigan, Richard Shelly . Civilian Victims in War: A Political History. Chicago

Automatic Design of a Maglev Controller in State Space

Science.gov (United States)

1991-12-01

Design of a Maglev Controller in State Space Feng Zhao Richard Thornton Abstract We describe the automatic synthesis of a global nonlinear controller for...the global switching points of the controller is presented. The synthesized control system can stabilize the maglev vehicle with large initial displace...NUMBERS Automation Desing of a Maglev Controller in State Space N00014-89-J-3202 MIP-9001651 6. AUTHOR(S) Feng Zhao and Richard Thornton 7. PERFORMING

The Process of Technology Transfer: A Case Study of the National Aero-Space Plane Program.

Science.gov (United States)

1995-09-01

often characterize qualitative research ( Bryman , 1989:173,178). A final advantage of the case study method is that it is used to develop hypotheses for...November 1992). Bryman , Alan. Research Methods and Organizational Studies. Winchester MA: Unwin Hyman Inc., 1989. Chapman, Richard L. "The Federal...and C. William Emory. Business Research Methods . Chicago: Richard D. Irwin Inc., 1995. Creighton, J.W., J.A. Jolly, and T.A. Buckles. "The Manager’s

New urban theory

DEFF Research Database (Denmark)

Grønlund, Bo

2002-01-01

Concept of urbanity, urban theory a short overview, Johan Asplund, William Whyte, Henri Lefebvre, Richard Serenelt, Bill Hillrer and Spree Syntax Analyses. Forelæsningsnoter til kursus 3.314 i 2001 og 3.308 i 2002.......Concept of urbanity, urban theory a short overview, Johan Asplund, William Whyte, Henri Lefebvre, Richard Serenelt, Bill Hillrer and Spree Syntax Analyses. Forelæsningsnoter til kursus 3.314 i 2001 og 3.308 i 2002....

Spatial Light Modulators and Applications: Summaries of Papers Presented at the Spatial Light Modulators and Applications Topical Meeting Held on March 15-17, 1993 in Palm Springs, California

Science.gov (United States)

1993-03-17

Seiko Epson Corp., Japan. We present three CGH reconstructions JTuC1 Extended generalized shuffle networks, G. W Richards , by using TFT LC-SLMs. They are...from optical interconnections to optical nonstationary objects, acomputing, Richard C. Williamson, MIT L-ýcotn Laboratory Optical 10:00 am-10:30 am...percent / volt using asymmetric Fabry-Perot structures," Appl. Phys. Lett. 56 1126-1128 (1990) 7. K. W. Goossen , J. E. Cunningham, and W. Y. Jan

The Most Appropriate National Level Organization Structure and Command and Control System for U.S. Customs and Border Protection

Science.gov (United States)

2012-06-08

According to Richard Daft , organization theory “is a way to see and analyze organizations more accurately and deeply.”24 One of the main focuses of this...the two organization theory paradigm from the last twenty to twenty-five years.26 Richard L. Daft is the author of Organization Theory and Design...27 Organization Theory and Design, is written in textbook format and provides a broad overview of organization theory and design. Daft provides the

U.S. Security Cooperation with India and Pakistan: A Comparative Study

Science.gov (United States)

2013-06-01

news_and_features/. /07indicipline_force.htm. 284 Richard Van Atta et al ., “Export Controls and the U.S. Defense Industrial Base,” Institute for Defense...Kargil War,” Indian Defense and Strategic Analysis, November 17, 2012. Available at defenceforumindia.com › Opinion › History. Atta, Richard Van et al ...This document was downloaded on August 22, 2013 at 10:36:47 Author(s) Bajwa, Shahid Latif Title U.S. security cooperation with India and Pakistan

Dirty Pop: Contemporary British Painting, Group Exhibition

OpenAIRE

Stubbs, Michael

2013-01-01

Phil Allen, Peter Ashton Jones, Jake Clark, Richard Clegg, Dan Coombs, Nelson Diplexcito, Nadine Feinson, Mick Finch, Richard Hamilton, Dan Hays, Gavin Lockheart, Andrea Medjesi Jones, David Leeson, Duncan Newton, Sarah Pickstone, Colin Smith, John Stark, Michael Stubbs, James White, Mark Wright.\\ud \\ud Dirty Pop, curated for &Model by Mark Wright, presents twenty contemporary painters whose work connects with Pop Art of the 1960’s, and particularly the legacy of the important British artist ...

Behavior and Attitudes under Crisis Conditions: Selected Issues and Findings.

Science.gov (United States)

1984-02-01

Behavior, and the Intervening Variables." The American Sociologist, 4, 29-34 (1969). Farace , Richard V., Kenneth L. Villard. and L. Edna Rogers, "Family...crisis couldn’t happen here. Farace , Villard and Rogers (1972:12-13) illustrate the point: Another situation which helps support the idea that "those...Effect! the Accident at Three Mile Island; ’Findings to Date,"’ U.S. Nuc Regulatory Commission, Washington, DC. (1980). Farace , Richard V., Edna L

America’s Black Air Pioneers, 1900-1939

Science.gov (United States)

1988-04-01

28 October 1911, p. 11. 22Barbour, "Early Black Flyers," 98; Elizabeth Ross Haynes, The Black Boy of Atlanta[: A Bioqraphy of Richard Robert Wright...event in 1911 (see above). By the late 1930s Wright had moved to Philadelphia and was a successful banker; see Haynes, Black Boy of Atlanta, pp. 157-58...Haynes, Elizabeth Ross. The Black Boy of Atlanta[: A Biography of Richard Robert Wright, Sr.]. Boston: House of Edinboro, 1952. Hopkins, George E

Falconry

Science.gov (United States)

2015-12-01

8217 --Independent--Back cover." - 150 - Filmed as Kes by Ken Loach in 1969, Barry Hines’ novel is a modern classic, and is a set GCSE text. Lawrence...signed by Richard Leach; and biographies of Richard Leach and Alfred V. Fedak. A compact disc accompanies the volume 52. Loach , Ken . KesNew...Passion of Falconry. London: Thames & Hudson, 2008. Call Number: SK 321 .A47 2008 23. Andersen, David Eric . "Military Training and the Ecology of Raptor

Burdale: An Anglian Settlement in the Yorkshire Wolds (Data Paper)

OpenAIRE

Julian D. Richards; Steve Roskams

2013-01-01

The Burdale digital archive (Richards and Roskams 2013) comprises a broad range of primary and secondary data derived from fieldwork and post-excavation analysis. It complements the summary report published as Richards and Roskams (2012). Full stratigraphic reports are downloadable for each season of excavation and can be related to the sequence of CAD plans also available. These can, in turn, be set within the wider site map derived from aerial photography and geophysical survey. Final repor...

Prospective Study of Respiratory Infections at the U.S. Naval Academy

Science.gov (United States)

2001-09-01

conducting the .findings were significant in demonstrating infection cause and study at the U.S. Naval Academy: Tomoko Hooper, MD MPH; Richard Jhe large...leven M, Ursi D, Van Bever H, Quint W, Niesters HG, Goossens H: Detection of disease. J Infect Dis 1992; 166: 365-73. Mycoplasmapneumoniaeby two...6. AUTHORS 5d. Project Number: Gregory C. Gray, MD, MPH; Robert G. Schultz, MD; Gary D. Gackstetter, DVM, 5e. Task Number: PhD; Richard Thomas, MD

“In-vitro” corrosion behaviour of the magnesium alloy with Al and Zn (AZ31) protected with a biodegradable polycaprolactone coating loaded with hydroxyapatite and cephalexin

International Nuclear Information System (INIS)

Zomorodian, A.; Santos, C.; Carmezim, M.J.; Silva, T.Moura e; Fernandes, J.C.S.; Montemor, M.F.

2015-01-01

Mg alloys are very susceptible to corrosion in physiological media. This behaviour limits its widespread use in biomedical applications as bioresorbable implants, but it can be controlled by applying protective coatings. On one hand, coatings must delay and control the degradation process of the bare alloy and, on the other hand, they must be functional and biocompatible. In this study a biocompatible polycaprolactone (PCL) coating was functionalised with nano hydroxyapatite (HA) particles for enhanced biocompatibility and with an antibiotic, cephalexin, for anti-bacterial purposes and applied on the AZ31 alloy. The chemical composition and the surface morphology of the coated samples, before and after the corrosion tests, were studied by scanning electron microscopy (SEM) coupled with energy dispersive x-ray analysis (EDX) and Raman. The results showed that the presence of additives induced the formation of agglomerates and defects in the coating that resulted in the formation of pores during immersion in Hanks' solution. The corrosion resistance of the coated samples was studied in Hank's solution by electrochemical impedance spectroscopy (EIS). The results evidenced that all the coatings can provide corrosion protection of the bare alloy. However, in the presence of the additives, corrosion protection decreased. The wetting behaviour of the coating was evaluated by the static contact angle method and it was found that the presence of both hydroxyapatite and cephalexin increased the hydrophilic behaviour of the surface. The results showed that it is possible to tailor a composite coating that can store an antibiotic and nano hydroxyapatite particles, while allowing to control the in-vitro corrosion degradation of the bioresorbable Mg alloy AZ31.

1 PERSPECTIVES In Memoriam: Richard (Rick) G. Harrison ...

Indian Academy of Sciences (India)

Navya

2016-05-06

May 6, 2016 ... 2016, but the impact of his work will not soon be lost for the people with ... through the creation of unnecessary jargon by stating, “…old ... extremely limited direct observations to infer his love of family, but I am going to risk.

Fasiku Gbenga and Richard Oyelakin Phenomenal Characters of ...

African Journals Online (AJOL)

Fasiku Gbenga and Richard Oyelakin

a rose is one thing, and the “feel” of seeing it is another. ... considered to be the hard problem of consciousness is due to the process of human ..... “we perceive things with our senses, and in so doing we undergo perceptual experiences; we.

1 PERSPECTIVES In Memoriam: Richard (Rick) G. Harrison ...

Indian Academy of Sciences (India)

Navya

2016-05-06

May 6, 2016 ... 2016, but the impact of his work will not soon be lost for the people with ... benefit for our research program was that Rick's careful synthesis of the literature in this ... in his sphere of influence, and his obvious love for family.

Juhtimiskultuuride arenemine avalikus sektoris / Les Metcalfe, Sue Richards

Index Scriptorium Estoniae

Metcalfe, Les

2002-01-01

Juhtimiskultuurid peaksid olema piisavalt üldised, et hõlmata avalikku haldust nii makro- kui mikroprotsessina, nii õppimisprotessi kui määratletud eesmärkide teenimise protsessina, nii kujundamisprotsessi kui täideviiva tegevusena

Tartu kirikuid ja kogudusi aegade kestel / Richard Koolmeister

Index Scriptorium Estoniae

Koolmeister, Richard

1980-01-01

Tartu kirikute ehituslugu alates 11. saj. Viiteid kroonikatele (Vene letopissid, Läti Henriku kroonika). Pikemalt juttu 13. saj. ehitatud Toomakirikust, Maria, Peetri, Pauluse ja Jaani kirikust. Ka kloostrikirikutest

Anticorrosive magnesium hydroxide coating on AZ31 magnesium alloy by hydrothermal method

International Nuclear Information System (INIS)

Zhu Yanying; Wu Guangming; Xing Guangjian; Li Donglin; Zhao Qing; Zhang Yunhong

2009-01-01

Magnesium alloys are potential biodegradable biomaterials in orthopedic surgery. However, the rapid degradation rate has limited their application in biomedical field. A great deal of studies have been done to improve the resistance of magnesium alloys. In this article, An anticorrosive magnesium hydroxide coating with a thickness of approximately 100μm was formed on an AZ31 magnesium alloy by hydrothermal method. The morphology of the coatings were observed by an optical microscope and SEM. And the samples were soaked in hank's solution (37 deg. C) to investigate the corrosion resistance. Magnesium alloy AZ31 with magnesium hydroxide coatings present superior corrosion resistance than untreated samples.

Enhanced mechanical properties and increased corrosion resistance of a biodegradable magnesium alloy by plasma electrolytic oxidation (PEO).

Science.gov (United States)

White, Leon; Koo, Youngmi; Neralla, Sudheer; Sankar, Jagannathan; Yun, Yeoheung

2016-06-01

We report the enhanced mechanical properties of AZ31 magnesium alloys by plasma electrolytic oxidation (PEO) coating in NaOH, Na 2 SiO 3 , KF and NaH 2 PO 4 ·2H 2 O containing electrolytes. Mechanical properties including wear resistance, surface hardness and elastic modulus were increased for PEO-coated AZ31 Mg alloys (PEO-AZ31). DC polarization in Hank's solution indicating that the corrosion resistance significantly increased for PEO-coating in KF-contained electrolyte. Based on these results, the PEO coating method shows promising potential for use in biodegradable implant applications where tunable corrosion and mechanical properties are needed.

Book review: Mapping gendered routes and spaces in the early modern world

Science.gov (United States)

Varanka, Dalia E.

2016-01-01

This book encapsulates and extends many seminal ideas presented at the eighth “Attending to Early Modern Women” conference held at the University of Wisconsin–Milwaukee in June 2012. Merry Wiesner-Hanks has done a masterful job editing these papers within a central theme of the interaction of spatial domains with gender-based phenomena. The fifteen chapters of this book are organized into four sections: “Framework,” discussing theoretical concepts; “Embodied Environments,” focusing on physicality; “Communities and Networks” of social patterns; and “Exchanges” across geographic space. Together, a global society shaped by gender and sexuality and intersected by race and class emerges.

Angels and Demons: The Science Behind the Scenes

Energy Technology Data Exchange (ETDEWEB)

Graf, Norman

2009-05-12

Does antimatter really exist? How and why do scientists produce and use it? Does CERN exist and is there an underground complex deep beneath the Swiss/French border? Is truth stranger than fiction? Find out at the coming public lecture. On Tuesday, May 12, SLAC physicist Norman Graf will discuss the real science behind Angels & Demons, Dan Brown's blockbuster novel and the basis of an upcoming Tom Hanks movie. Graf's' talk is one in a series of public lectures across the U.S., Canada and Puerto Rico to share the science of antimatter and the Large Hadron Collider, and the excitement of particle physics research.

Angels and Demons: The Science Behind the Scenes

International Nuclear Information System (INIS)

Graf, Norman

2009-01-01

Does antimatter really exist? How and why do scientists produce and use it? Does CERN exist and is there an underground complex deep beneath the Swiss/French border? Is truth stranger than fiction? Find out at the coming public lecture. On Tuesday, May 12, SLAC physicist Norman Graf will discuss the real science behind Angels and Demons, Dan Brown's blockbuster novel and the basis of an upcoming Tom Hanks movie. Graf's' talk is one in a series of public lectures across the U.S., Canada and Puerto Rico to share the science of antimatter and the Large Hadron Collider, and the excitement of particle physics research.

Volume 5, Issue 1

Directory of Open Access Journals (Sweden)

Karen Nelson

2014-03-01

Full Text Available The Feature in this issue is a conversation with Richard James, a highly respected Australian academic with extensive experience in research and policy development on the First Year Experience. Richard discusses the inevitability of universal participation in tertiary education and its impact on the style of participation, student diversity, the shifting focus of decision-making on standards and credentialism; and addresses the challenges posed by these and related issues for universities and the First Year Experience, along with possible solutions.