40 CFR 86.109-94 - Exhaust gas sampling system; Otto-cycle vehicles not requiring particulate emission measurements.

Code of Federal Regulations, 2010 CFR

2010-07-01

...-cycle vehicles not requiring particulate emission measurements. 86.109-94 Section 86.109-94 Protection... Year New Light-Duty Vehicles and New Light-Duty Trucks and New Otto-Cycle Complete Heavy-Duty Vehicles; Test Procedures § 86.109-94 Exhaust gas sampling system; Otto-cycle vehicles not requiring particulate...

Otto Hahn: Responsibility and Repression

NASA Astrophysics Data System (ADS)

Walker, Mark

2006-05-01

The role that Otto Hahn (1879 1968) played in the discovery of nuclear fission and whether Lise Meitner (1878 1968) should have shared the Nobel Prize for that discovery have been subjects of earlier studies, but there is more to the story. I examine what Hahn and the scientists in his Kaiser Wilhelm Institute for Chemistry in Berlin-Dahlem did during the Third Reich, in particular, the significant contributions they made to the German uranium project during the Second World War. I then use this as a basis for judging Hahn’s postwar apologia as the last president of the Kaiser Wilhelm Society and first president of its successor, the Max Planck Society.

Spin-dependent Otto quantum heat engine based on a molecular substance

NASA Astrophysics Data System (ADS)

Hübner, W.; Lefkidis, G.; Dong, C. D.; Chaudhuri, D.; Chotorlishvili, L.; Berakdar, J.

2014-07-01

We explore the potential of single molecules for thermodynamic cycles. To this end we propose two molecular heat engines based on the Ni2 dimer in the presence of a static magnetic field: (a) a quantum Otto engine and (b) a modified quantum Otto engine for which optical excitations induced by a laser pulse substitute for one of the heat-exchange points. For reliable predictions and to inspect the role of spin and electronic correlations we perform fully correlated ab initio calculations of the molecular electronic structure including spin-orbital effects. We analyze the efficiency of the engines in dependence of the electronic level scheme and the entanglement and find a significant possible enhancement connected to the quantum nature and the heat capacity of the dimer, as well as to the zero-field triplet states splitting.

Jung's twin brother. Otto Gross and Carl Gustav Jung. With an hitherto unpublished letter by C. G. Jung.

PubMed

Heuer, G

2001-10-01

This paper is a preliminary communication of several years of research into the life and work of the Austrian psychoanalyst and anarchist Otto Gross (1877-1920). Although he played a pivotal role in the birth of modernity, acting as a significant influence upon psychiatry, psychoanalysis, ethics, sociology and literature, he has remained virtually unknown to this day. Following a biographical sketch and an overview of his main theoretical contributions, the impact of Gross' life and work on the development of analytical theory and practice is described. His relationship with some of the key figures in psychoanalysis is presented, with particular emphasis on his connections to Jung. The paper concludes with an account of relevant contemporary interest in his work: the founding of the International Otto Gross Society, the first edition of The Collected Works of Otto Gross on the Internet, and the 1st and 2nd International Otto Gross Congresses which took place in Berlin in 1999 and at the Burghölzli Clinic, Zürich, in October 2000.

40 CFR 86.099-10 - Emission standards for 1999 and later model year Otto-cycle heavy-duty engines and vehicles.

Code of Federal Regulations, 2010 CFR

2010-07-01

... model year Otto-cycle heavy-duty engines and vehicles. 86.099-10 Section 86.099-10 Protection of... Heavy-Duty Vehicles § 86.099-10 Emission standards for 1999 and later model year Otto-cycle heavy-duty...-cycle medium-duty passenger vehicles (MDPVs) that are subject to regulation under subpart S of this part...

Multiple-state quantum Otto engine, 1D box system

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

Latifah, E., E-mail: enylatifah@um.ac.id; Purwanto, A.

2014-03-24

Quantum heat engines produce work using quantum matter as their working substance. We studied adiabatic and isochoric processes and defined the general force according to quantum system. The processes and general force are used to evaluate a quantum Otto engine based on multiple-state of one dimensional box system and calculate the efficiency. As a result, the efficiency depends on the ratio of initial and final width of system under adiabatic processes.

Karl Otto Himmler, manufacturer of the first contact lens.

PubMed

Pearson, Richard M

2007-03-01

In 1889 August Müller (1864-1949) reported the correction of his own high myopia with a ground scleral contact lens that had been manufactured in Berlin two years earlier. This paper provides the first conclusive identification, based upon primary sources, of the manufacturer of these lenses. They were made by an optical engineer, Karl Otto Himmler (1841-1903), whose firm enjoyed, until the outbreak of World War II, an international reputation for the manufacture of microscopes and their accessories.

Otto von Guericke and 17th century cosmology

NASA Astrophysics Data System (ADS)

Knobloch, Eberhard

Otto von Guericke's scientific method was based on reason and experimental science. His cosmology was embedded in theology and can be interpreted as a refutation of Descartes' worldview. He used Nicolaus Cusanus' theory of quantities in order to characterize space. The notion of space has to be distinguished from that of world or heaven. Forces play a crucial role in this respect described by Athanasius Kircher in his "Celestial Journey". Guericke read this work very diligently. In spite of some obvious similarities between Guericke's and Newton's scientific aims and methods there are crucial differences between the scientific convictions and results of these scholars.

Damned Lies. And Statistics. Otto Neurath and Soviet Propaganda in the 1930s.

ERIC Educational Resources Information Center

Chizlett, Clive

1992-01-01

Examines the philosophical and historical context in which Otto Neurath (1882-1945) worked. Examines critically (in the light of descriptive statistics) the principles of his Isotype Picture Language. Tests Neurath's personal credibility and scientific integrity by looking at his contributions to Soviet propaganda in the early 1930s. (SR)

Modeling the complete Otto cycle: Preliminary version. [computer programming

NASA Technical Reports Server (NTRS)

Zeleznik, F. J.; Mcbride, B. J.

1977-01-01

A description is given of the equations and the computer program being developed to model the complete Otto cycle. The program incorporates such important features as: (1) heat transfer, (2) finite combustion rates, (3) complete chemical kinetics in the burned gas, (4) exhaust gas recirculation, and (5) manifold vacuum or supercharging. Changes in thermodynamic, kinetic and transport data as well as model parameters can be made without reprogramming. Preliminary calculations indicate that: (1) chemistry and heat transfer significantly affect composition and performance, (2) there seems to be a strong interaction among model parameters, and (3) a number of cycles must be calculated in order to obtain steady-state conditions.

Practice of the Education for the Principle of Otto Cycle by the E-Learning CG-Content

NASA Astrophysics Data System (ADS)

Sato, Tomoaki; Nagaoka, Keizo; Oguchi, Kosei

A CG-animation content which supports the learning of the Otto cycle was developed. This content has a piston assembly and the diagrams of PV, VS, TP and TS. The each diagram has a pointer which moves along the line of the graph and they are synchronized with the movement of the piston. The learners can operate this content directly on the e-learning system. While watching the movements of the piston assembly, the learners can confirm the state of the engine about temperature, pressure, volume, and entropy by the synchronized pointer on the diagrams. This content was used for the class of the machining practice exercise. The learning effect of the content was examined by the score of the short test. As the result of this examination, the CG-animation content was effective in the learning of the Otto cycle.

Maximum cycle work output optimization for generalized radiative law Otto cycle engines

NASA Astrophysics Data System (ADS)

Xia, Shaojun; Chen, Lingen; Sun, Fengrui

2016-11-01

An Otto cycle internal combustion engine which includes thermal and friction losses is investigated by finite-time thermodynamics, and the optimization objective is the maximum cycle work output. The thermal energy transfer from the working substance to the cylinder inner wall follows the generalized radiative law (q∝Δ (Tn)). Under the condition that all of the fuel consumption, the compression ratio and the cycle period are given, the optimal piston trajectories for both the examples with unlimited and limited accelerations on every stroke are determined, and the cycle-period distribution among all strokes is also optimized. Numerical calculation results for the case of radiative law are provided and compared with those obtained for the cases of Newtonian law and linear phenomenological law. The results indicate that the optimal piston trajectory on each stroke contains three sections, which consist of an original maximum-acceleration and a terminal maximum-deceleration parts; for the case of radiative law, optimizing the piston motion path can achieve an improvement of more than 20% in both the cycle-work output and the second-law efficiency of the Otto cycle compared with the conventional near-sinusoidal operation, and heat transfer mechanisms have both qualitative and quantitative influences on the optimal paths of piston movements.

40 CFR 86.1309-90 - Exhaust gas sampling system; Otto-cycle and non-petroleum-fueled engines.

Code of Federal Regulations, 2010 CFR

2010-07-01

...-cycle and non-petroleum-fueled engines. 86.1309-90 Section 86.1309-90 Protection of Environment... HIGHWAY VEHICLES AND ENGINES (CONTINUED) Emission Regulations for New Otto-Cycle and Diesel Heavy-Duty...-cycle and non-petroleum-fueled engines. (a)(1) General. The exhaust gas sampling system described in...

Otto Peters on Distance Education: The Industrialization of Teaching and Learning. Routledge Studies in Distance Education.

ERIC Educational Resources Information Center

Keegan, Desmond, Ed.

This book contains new and previously published translations of 11 essays and articles about the industrialization of teaching and learning in distance education that were originally published in German by Otto Peters between 1965 and 1993. A "Preface" (Desmond Keegan) and an introduction placing Peters' writings in their historical…

Perspective on Models in Theoretical and Practical Traditions of Knowledge: The Example of Otto Engine Animations

ERIC Educational Resources Information Center

Haglund, Jesper; Stromdahl, Helge

2012-01-01

Nineteen informants (n = 19) were asked to study and comment two computer animations of the Otto combustion engine. One animation was non-interactive and realistic in the sense of depicting a physical engine. The other animation was more idealised, interactive and synchronised with a dynamic PV-graph. The informants represented practical and…

Performance Evaluation on Otto Engine Generator Using Gasoline and Biogas from Palm Oil Mill Effluent

NASA Astrophysics Data System (ADS)

Irvan; Trisakti, B.; Husaini, T.; Sitio, A.; Sitorus, TB

2017-06-01

Biogas is a flammable gas produced from the fermentation of organic materials by anaerobic bacteria originating from household waste manure and organic waste including palm oil mill effluent (POME). POME is mainly discharged from the sterilization unit of palm oil processing into crude palm oil. This study utilized biogas produced from liquid waste palm oil for use as fuel in the Otto engine generator 4 - stroke, type STARKE GFH1900LX with a peak power of 1.3 kW, 1.0 kW average power, bore 55 mm, stroke 40 mm, Vd 95 × 10-6 m3, Vc 10 × 10-6 m3, compression ratio of 10.5 : 1, and the number of cylinders = 1. The objective of this study is to evaluate the performance of Otto engine generator fueled with biogas that generated from POME, then comparing its performance fueled by gasoline. The performance included power, torque, specific fuel consumption, thermal efficiency, and the air-fuel ratio. Experiment was conducted by using a variation of the lamp load of 100, 200, 300, 400, and 500 W. The results revealed that the use of biogas as fuel decreased in power, torque, brake thermal efficiency, and air fuel ratio (AFR), while there is an increasing of value specific fuel consumption (SFC).

The Politics of Memory: Otto Hahn and the Third Reich

NASA Astrophysics Data System (ADS)

Sime, Ruth Lewin

2006-03-01

As President of the Kaiser Wilhelm Society and its successor, the Max Planck Society, from 1946 until 1960, Otto Hahn (1879 1968) sought to portray science under the Third Reich as a purely intellectual endeavor untainted by National Socialism. I outline Hahn’s activities from 1933 into the postwar years, focusing on the contrast between his personal stance during the National Socialist period, when he distinguished himself as an upright non-Nazi, and his postwar attitude, which was characterized by suppression and denial of Germany’s recent past. Particular examples include Hahn’s efforts to help Jewish friends; his testimony for colleagues involved in denazification and on trial in Nuremberg; his postwar relationships with émigré colleagues, including Lise Meitner; and his misrepresentation of his wartime work in the Kaiser Wilhelm Institute for Chemistry.

Single-ion quantum Otto engine with always-on bath interaction

NASA Astrophysics Data System (ADS)

Chand, Suman; Biswas, Asoka

2017-06-01

We demonstrate how the reciprocating heat cycle of a quantum Otto engine (QOE) can be implemented using a single ion and an always-on thermal environment. The internal degree of freedom of the ion is chosen as the working fluid, while the motional degree of freedom can be used as the cold bath. We show, that by adiabatically changing the local magnetic field, the work efficiency can be asymptotically made unity. We propose a projective measurement of the internal state of the ion that mimics the release of heat from the working fluid during the engine cycle. In our proposal, the coupling to the hot and the cold baths need not be switched off and on in an alternate fashion during the engine cycle, unlike other existing proposals of QOE. This renders the proposal experimentally feasible using the available tapped-ion engineering technology.

[The Swiss archaeologist Otto Hauser. His skeletal findings and hypothesis on the evolution of man and his extensive activities in the development of prehistorical research and evolution].

PubMed

Drössler, Rudolf; Drössler, Sigrid; Freyberg, Manuela

2006-03-01

New investigations on Otto Hauser's skeleton findings and the excavations of this Swiss citizen in Southwest France from 1906 until 1914 placed the activities of this archaeologist again in the focus of scientific and public interest. This paper describes life and oeuvre of Otto Hauser and discusses the importance of the skeletons found by him and Hermann Klaatsch as well as the consequences of their discovery. The efforts of Otto Hauser to publish his discoveries, to present and spread his view concerning the evolution of man were remarkably manifold as well as the parallels between ancient man and contemporary ethnic groups living on a low technological level drawn by him and to wake and to promote the interest in prehistory. Many books, brochures, articles and public lectures contributed to this intention as well as co-operation with local historians and scientists of other disciplines, and also many films, teaching and illustrative materials. The scientific collection of the authors of this article comprises more than 6,500 written documents and photos.

The contributions of Otto Scherzer (1909-1982) to the development of the electron microscope.

PubMed

Marko, Michael; Rose, Harald

2010-08-01

Otto Scherzer was one of the pioneers of theoretical electron optics. He was coauthor of the first comprehensive book on electron optics and was the first to understand that round electron lenses could not be combined to correct aberrations, as is the case in light optics. He subsequently was the first to describe several alternative means to correct spherical and chromatic aberration of electron lenses. These ideas were put into practice by his laboratory and students at Darmstadt and their successors, leading to the fully corrected electron microscopes now in operation.

40 CFR 86.008-10 - Emission standards for 2008 and later model year Otto-cycle heavy-duty engines and vehicles.

Code of Federal Regulations, 2013 CFR

2013-07-01

...-methane Hydrocarbons (NMHC) for engines fueled with either gasoline, natural gas, or liquefied petroleum gas. 0.14 grams per brake horsepower-hour (0.052grams per megajoule). (B) Non-methane Hydrocarbon... production of heavy-duty Otto-cycle motor vehicle engines for model year 2008, except as explicitly allowed...

40 CFR 86.008-10 - Emission standards for 2008 and later model year Otto-cycle heavy-duty engines and vehicles.

Code of Federal Regulations, 2012 CFR

2012-07-01

...-methane Hydrocarbons (NMHC) for engines fueled with either gasoline, natural gas, or liquefied petroleum gas. 0.14 grams per brake horsepower-hour (0.052grams per megajoule). (B) Non-methane Hydrocarbon... production of heavy-duty Otto-cycle motor vehicle engines for model year 2008, except as explicitly allowed...

40 CFR 86.008-10 - Emission standards for 2008 and later model year Otto-cycle heavy-duty engines and vehicles.

Code of Federal Regulations, 2011 CFR

2011-07-01

...-methane Hydrocarbons (NMHC) for engines fueled with either gasoline, natural gas, or liquefied petroleum gas. 0.14 grams per brake horsepower-hour (0.052grams per megajoule). (B) Non-methane Hydrocarbon... production of heavy-duty Otto-cycle motor vehicle engines for model year 2008, except as explicitly allowed...

Multilevel quantum Otto heat engines with identical particles

NASA Astrophysics Data System (ADS)

Huang, X. L.; Guo, D. Y.; Wu, S. L.; Yi, X. X.

2018-02-01

A quantum Otto heat engine is studied with multilevel identical particles trapped in one-dimensional box potential as working substance. The symmetrical wave function for Bosons and the anti-symmetrical wave function for Fermions are considered. In two-particle case, we focus on the ratios of W^i (i=B,F) to W_s, where W^B and W^F are the work done by two Bosons and Fermions, respectively, and W_s is the work output of a single particle under the same conditions. Due to the symmetrical of the wave functions, the ratios are not equal to 2. Three different regimes, low-temperature regime, high-temperature regime, and intermediate-temperature regime, are analyzed, and the effects of energy level number and the differences between the two baths are calculated. In the multiparticle case, we calculate the ratios of W^i_M/M to W_s, where W^i_M/M can be seen as the average work done by a single particle in multiparticle heat engine. For other working substances whose energy spectrum has the form of E_n˜ n^2, the results are similar. For the case E_n˜ n, two different conclusions are obtained.

Revision of Sternaspis Otto, 1821 (Polychaeta, Sternaspidae)

PubMed Central

Sendall, Kelly; Salazar-Vallejo, Sergio I.

2013-01-01

Abstract To the memory of William Ronald Sendall Sternaspid polychaetes are common and often abundant in soft bottoms in the world oceans. Some authors suggest that only one species should be recognized, whereas others regard a few species as widely distributed in many seas and variable depths from the low intertidal to about 4400 m. There are some problems with species delineation and the distinctive ventro-caudal shield has been disregarded or barely used for identifying species. In order to clarify these issues, the ventral shield is evaluated in specimens from the same locality and its diagnostic potential is confirmed. On this basis, a revision of Sternaspis Otto, 1821 (Polychaeta: Sternaspidae) is presented based upon type materials, or material collected from type localities. The sternaspid body, introvert hooks and shield show three distinct patterns, two genera have seven abdominal segments and tapered introvert hooks, and one genus has eight abdominal segments and spatulate introvert hooks. The ventro-caudal shield has three different patterns: stiff with ribs, and sometimes concentric lines, stiff with feebly-defined ribs but no concentric lines, and soft with firmly adhered sediment particles. Sternaspis is restricted to include species with seven abdominal segments, falcate introvert hooks, and stiff shields, often exhibiting radial ribs, concentric lines or both. Sternaspis includes, besides the type species, Sternaspis thalassemoides Otto, 1821 from the Mediterranean Sea, Sternaspis affinis Stimpson, 1864 from the Northeastern Pacific, Sternaspis africana Augener, 1918, stat. n. from Western Africa, Sternaspis andamanensis sp. n. from the Andaman Sea, Sternaspis costata von Marenzeller, 1879 from Japan, Sternaspis fossor Stimpson, 1853 from the Northwestern Atlantic, Sternaspis islandica Malmgren, 1867 from Iceland, Sternaspis maior Chamberlin, 1919 from the Gulf of California, Sternaspis princeps Selenka, 1885 from New Zealand, Sternaspis rietschi

Revision of sternaspis otto, 1821 (polychaeta, sternaspidae).

PubMed

Sendall, Kelly; Salazar-Vallejo, Sergio I

2013-01-01

To the memory of William Ronald Sendall Sternaspid polychaetes are common and often abundant in soft bottoms in the world oceans. Some authors suggest that only one species should be recognized, whereas others regard a few species as widely distributed in many seas and variable depths from the low intertidal to about 4400 m. There are some problems with species delineation and the distinctive ventro-caudal shield has been disregarded or barely used for identifying species. In order to clarify these issues, the ventral shield is evaluated in specimens from the same locality and its diagnostic potential is confirmed. On this basis, a revision of Sternaspis Otto, 1821 (Polychaeta: Sternaspidae) is presented based upon type materials, or material collected from type localities. The sternaspid body, introvert hooks and shield show three distinct patterns, two genera have seven abdominal segments and tapered introvert hooks, and one genus has eight abdominal segments and spatulate introvert hooks. The ventro-caudal shield has three different patterns: stiff with ribs, and sometimes concentric lines, stiff with feebly-defined ribs but no concentric lines, and soft with firmly adhered sediment particles. Sternaspis is restricted to include species with seven abdominal segments, falcate introvert hooks, and stiff shields, often exhibiting radial ribs, concentric lines or both. Sternaspis includes, besides the type species, Sternaspis thalassemoides Otto, 1821 from the Mediterranean Sea, Sternaspis affinis Stimpson, 1864 from the Northeastern Pacific, Sternaspis africana Augener, 1918, stat. n. from Western Africa, Sternaspis andamanensis sp. n. from the Andaman Sea, Sternaspis costata von Marenzeller, 1879 from Japan, Sternaspis fossor Stimpson, 1853 from the Northwestern Atlantic, Sternaspis islandica Malmgren, 1867 from Iceland, Sternaspis maior Chamberlin, 1919 from the Gulf of California, Sternaspis princeps Selenka, 1885 from New Zealand, Sternaspis rietschi Caullery

Person-Environment Mergence and Separation: Otto Rank's Psychology of Emotion, Personality, and Culture.

PubMed

Sullivan, Daniel

2016-12-01

Between 1924 and 1939 Otto Rank put forward three major elements of a comprehensive theoretical edifice that has yet to be fully articulated. These are conceptually linked by the fundamental importance of person-environment mergence and separation. Rank's theory of emotions highlights anxiety as the affect of separation, and guilt as the feeling that binds the individual to others. His personality theory distinguishes between the partialist, who responds to life fear with identification, and the totalist, who responds to death fear with projection. His cultural psychology contrasts primal collectivism with contemporary individualism, which orients the person toward individual immortality striving. Individualism has produced problematic self-consciousness and neuroticism, in the face of which Rank struggled to find a new psychology.

Much Polyphony but Little Harmony: Otto Sackur's Groping for a Quantum Theory of Gases

NASA Astrophysics Data System (ADS)

Badino, Massimiliano; Friedrich, Bretislav

2013-09-01

The endeavor of Otto Sackur (1880-1914) was driven, on the one hand, by his interest in Nernst's heat theorem, statistical mechanics, and the problem of chemical equilibrium and, on the other hand, by his goal to shed light on classical mechanics from the quantum vantage point. Inspired by the interplay between classical physics and quantum theory, Sackur chanced to expound his personal take on the role of the quantum in the changing landscape of physics in the turbulent 1910s. We tell the story of this enthusiastic practitioner of the old quantum theory and early contributor to quantum statistical mechanics, whose scientific ontogenesis provides a telling clue about the phylogeny of his contemporaries.

Otto Rank, the Rankian circle in Philadelphia, and the origins of Carl Rogers' person-centered psychotherapy.

PubMed

deCarvalho, R J

1999-05-01

Otto Rank's will therapy helped shape the ideas and techniques of relationship therapy developed by the Philadelphia social workers Jessie Taft, Virginia Robinson, and Frederick Allen in the 1930s. Rank's work and these ideas and techniques in turn strongly influenced the formulation of Carl Rogers' person-centered psychotherapy. This article compares and contrasts will, relationship, and person-centered approaches to psychotherapy and discusses the social factors--primarily the professional conflicts between a male-dominated psychiatry and female social workers over the independent practice of psychotherapy--that were crucial in the dissemination of Rank's psychological thought and the early popularity of Rogers.

Sound vibration signal processing for detection and identification detonation (knock) to optimize performance Otto engine

NASA Astrophysics Data System (ADS)

Sujono, A.; Santoso, B.; Juwana, W. E.

2016-03-01

Problems of detonation (knock) on Otto engine (petrol engine) is completely unresolved problem until now, especially if want to improve the performance. This research did sound vibration signal processing engine with a microphone sensor, for the detection and identification of detonation. A microphone that can be mounted is not attached to the cylinder block, that's high temperature, so that its performance will be more stable, durable and inexpensive. However, the method of analysis is not very easy, because a lot of noise (interference). Therefore the use of new methods of pattern recognition, through filtration, and the regression function normalized envelope. The result is quite good, can achieve a success rate of about 95%.

A quantum Otto engine with finite heat baths: energy, correlations, and degradation

NASA Astrophysics Data System (ADS)

Pozas-Kerstjens, Alejandro; Brown, Eric G.; Hovhannisyan, Karen V.

2018-04-01

We study a driven harmonic oscillator operating an Otto cycle by strongly interacting with two thermal baths of finite size. Using the tools of Gaussian quantum mechanics, we directly simulate the dynamics of the engine as a whole, without the need to make any approximations. This allows us to understand the non-equilibrium thermodynamics of the engine not only from the perspective of the working medium, but also as it is seen from the thermal baths’ standpoint. For sufficiently large baths, our engine is capable of running a number of perfect cycles, delivering finite power while operating very close to maximal efficiency. Thereafter, having traversed the baths, the perturbations created by the interaction abruptly deteriorate the engine’s performance. We additionally study the correlations generated in the system, and, in particular, we find a direct connection between the build up of bath–bath correlations and the degradation of the engine’s performance over the course of many cycles.

Angle-dependent quantum Otto heat engine based on coherent dipole-dipole coupling

NASA Astrophysics Data System (ADS)

Su, Shan-He; Luo, Xiao-Qing; Chen, Jin-Can; Sun, Chang-Pu

2016-08-01

Electromagnetic interactions between molecules or within a molecule have been widely observed in biological systems and exhibit broad application for molecular structural studies. Quantum delocalization of molecular dipole moments has inspired researchers to explore new avenues to utilize this physical effect for energy harvesting devices. Herein, we propose a simple model of the angle-dependent quantum Otto heat engine which seeks to facilitate the conversion of heat to work. Unlike previous studies, the adiabatic processes are accomplished by varying only the directions of the magnetic field. We show that the heat engine continues to generate power when the angle relative to the vector r joining the centres of coupled dipoles departs from the magic angle θm where the static coupling vanishes. A significant improvement in the device performance has to be attributed to the presence of the quantum delocalized levels associated with the coherent dipole-dipole coupling. These results obtained may provide a promising model for the biomimetic design and fabrication of quantum energy generators.

General formalism of local thermodynamics with an example: Quantum Otto engine with a spin-1/2 coupled to an arbitrary spin.

PubMed

Altintas, Ferdi; Müstecaplıoğlu, Özgür E

2015-08-01

We investigate a quantum heat engine with a working substance of two particles, one with a spin-1/2 and the other with an arbitrary spin (spin s), coupled by Heisenberg exchange interaction, and subject to an external magnetic field. The engine operates in a quantum Otto cycle. Work harvested in the cycle and its efficiency are calculated using quantum thermodynamical definitions. It is found that the engine has higher efficiencies at higher spins and can harvest work at higher exchange interaction strengths. The role of exchange coupling and spin s on the work output and the thermal efficiency is studied in detail. In addition, the engine operation is analyzed from the perspective of local work and efficiency. We develop a general formalism to explore local thermodynamics applicable to any coupled bipartite system. Our general framework allows for examination of local thermodynamics even when global parameters of the system are varied in thermodynamic cycles. The generalized definitions of local and cooperative work are introduced by using mean field Hamiltonians. The general conditions for which the global work is not equal to the sum of the local works are given in terms of the covariance of the subsystems. Our coupled spin quantum Otto engine is used as an example of the general formalism.

General formalism of local thermodynamics with an example: Quantum Otto engine with a spin-1 /2 coupled to an arbitrary spin

NASA Astrophysics Data System (ADS)

Altintas, Ferdi; Müstecaplıoǧlu, Ã.-zgür E.

2015-08-01

We investigate a quantum heat engine with a working substance of two particles, one with a spin-1 /2 and the other with an arbitrary spin (spin s ), coupled by Heisenberg exchange interaction, and subject to an external magnetic field. The engine operates in a quantum Otto cycle. Work harvested in the cycle and its efficiency are calculated using quantum thermodynamical definitions. It is found that the engine has higher efficiencies at higher spins and can harvest work at higher exchange interaction strengths. The role of exchange coupling and spin s on the work output and the thermal efficiency is studied in detail. In addition, the engine operation is analyzed from the perspective of local work and efficiency. We develop a general formalism to explore local thermodynamics applicable to any coupled bipartite system. Our general framework allows for examination of local thermodynamics even when global parameters of the system are varied in thermodynamic cycles. The generalized definitions of local and cooperative work are introduced by using mean field Hamiltonians. The general conditions for which the global work is not equal to the sum of the local works are given in terms of the covariance of the subsystems. Our coupled spin quantum Otto engine is used as an example of the general formalism.

Rediscovery of Otto Frank's contribution to science.

PubMed

Kuhtz-Buschbeck, Johann P; Drake-Holland, Angela; Noble, Mark I M; Lohff, Brigitte; Schaefer, Jochen

2018-06-01

In the late 19th century, German physiologist Otto Frank (1865-1944) embarked on a near life-long research program of laying down the mathematical, methodological, and theoretical foundations in order to understand and define the performance of the heart and circulatory system in all their complexity. The existence of the "Frank-Starling law" testifies to this. Two of his seminal publications have been translated into English previously, introducing Frank's research on the dynamics of the heart and the arterial pulse to a wider audience. It is likely that there are a host of other comparable achievements and publications of Frank that are still unknown to the international scientific (cardiological and physiological) community. However, their influence can still be felt and seen in modern cardiology and cardio-physiology, such as in the development of modern interactive simulating and teaching programs. We have translated and commented on ten of these papers, which can be read in parallel with the German originals. These publications show a wealth of theoretical assumptions and projections regarding the importance of the sarcomere, the development of models of contraction, thermo-dynamical considerations for muscular activity, differences between cardiac and skeletal muscles, problems related to methodology and measurement, and the first pressure-volume diagram (published 120 years ago). These topics were envisioned by Frank long before they became a focus of subsequent modern research. Nowadays, frequent measurements of pressure-volume relationships are made in research using the pressure-volume conductance catheter technique. In commenting Frank's scientific topics, we try to show how interconnected his thinking was, and thus how it enabled him to cover such a wide range of subjects. Copyright © 2018 The Authors. Published by Elsevier Ltd.. All rights reserved.

Sigmund Freud and Otto Rank: debates and confrontations about anxiety and birth.

PubMed

Pizarro Obaid, Francisco

2012-06-01

The publication of Otto Rank's The Trauma of Birth (1924) gave rise to an intense debate within the secret Committee and confronted Freud with one of his most beloved disciples. After analyzing the letters that the Professor exchanged with his closest collaborators and reviewing the works he published during this period, it is clear that anxiety was a crucial element among the topics in dispute. His reflections linked to the signal anxiety concept allowed Freud to refute Rank's thesis that defined birth trauma as the paradigmatic key to understanding neurosis, and, in turn, was a way of confirming the validity of the concepts of Oedipus complex, repression and castration in the conceptualization of anxiety. The reasons for the modifications of anxiety theory in the mid-1920s cannot be reduced, as Freud would affirm officially in his work of 1926, to the detection of internal contradictions in his theory or to the desire to establish a metapsychological version of the problem, for they gain their essential impulse from the debate with Rank. Copyright © 2012 Institute of Psychoanalysis.

Walther Nernst, Albert Einstein, Otto Stern, and the Specific Heat of Hydrogen.

NASA Astrophysics Data System (ADS)

Gearhart, Clayton

2007-04-01

In 1911, the German physical chemist Walther Nernst observed that the new quantum theory might both clarify unresolved problems in the specific heats of gases and shed new light on quantum theory itself. He noted that measurements of the specific heat of hydrogen gas at low temperatures might be particularly informative. Arnold Euken, working in Nernst's laboratory in Berlin, published the first measurements in 1912. They showed a sharp drop, corresponding to the rotational degrees of freedom ``freezing out.'' Nernst also developed a theory in his 1911 paper, in which, remarkably, rotational energies were not quantized. Instead, the specific heat fell off because the gas was in equilibrium with quantized Planck oscillators. Nernst's theory was flawed But Einstein adopted an improved version at the 1911 Solvay Conference, and in 1913, he and Otto Stern published a more detailed treatment, in which they suggested tentatively that Planck's recently introduced zero-point energy might reduce or even eliminate the need to quantize physical systems. This episode points out just how mysterious quantum phenomena seemed early in the 20th century.

The Politics of Forgetting: Otto Hahn and the German Nuclear-Fission Project in World War II

NASA Astrophysics Data System (ADS)

Sime, Ruth Lewin

2012-03-01

As the co-discoverer of nuclear fission and director of the Kaiser Wilhelm Institute for Chemistry, Otto Hahn (1879-1968) took part in Germany`s nuclear-fission project throughout the Second World War. I outline Hahn's efforts to mobilize his institute for military-related research; his inclusion in high-level scientific structures of the military and the state; and his institute's research programs in neutron physics, isotope separation, transuranium elements, and fission products, all of potential military importance for a bomb or a reactor and almost all of it secret. These activities are contrasted with Hahn's deliberate misrepresentations after the war, when he claimed that his wartime work had been nothing but "purely scientific" fundamental research that was openly published and of no military relevance.

Quantum Otto engine using a single ion and a single thermal bath

NASA Astrophysics Data System (ADS)

Biswas, Asoka; Chand, Suman

2016-05-01

Quantum heat engines employ a quantum system as the working fluid, that gives rise to large work efficiency, beyond the limit for classical heat engines. Existing proposals for implementing quantum heat engines require that the system interacts with the hot bath and the cold bath (both modelled as a classical system) in an alternative fashion and therefore assumes ability to switch off the interaction with the bath during a certain stage of the heat-cycle. However, it is not possible to decouple a quantum system from its always-on interaction with the bath without use of complex pulse sequences. It is also hard to identify two different baths at two different temperatures in quantum domain, that sequentially interact with the system. Here, we show how to implement a quantum Otto engine without requiring to decouple the bath in a sequential manner. This is done by considering a single thermal bath, coupled to a single trapped ion. The electronic degree of freedom of the ion is chosen as a two-level working fluid while the vibrational degree of freedom plays the role of the cold bath. Measuring the electronic state mimics the release of heat into the cold bath. Thus, our model is fully quantum and exhibits very large work efficiency, asymptotically close to unity.

Using NetMeeting for remote configuration of the Otto Bock C-Leg: technical considerations.

PubMed

Lemaire, E D; Fawcett, J A

2002-08-01

Telehealth has the potential to be a valuable tool for technical and clinical support of computer controlled prosthetic devices. This pilot study examined the use of Internet-based, desktop video conferencing for remote configuration of the Otto Bock C-Leg. Laboratory tests involved connecting two computers running Microsoft NetMeeting over a local area network (IP protocol). Over 56 Kbs(-1), DSL/Cable, and 10 Mbs(-1) LAN speeds, a prosthetist remotely configured a user's C-Leg by using Application Sharing, Live Video, and Live Audio. A similar test between sites in Ottawa and Toronto, Canada was limited by the notebook computer's 28 Kbs(-1) modem. At the 28 Kbs(-1) Internet-connection speed, NetMeeting's application sharing feature was not able to update the remote Sliders window fast enough to display peak toe loads and peak knee angles. These results support the use of NetMeeting as an accessible and cost-effective tool for remote C-Leg configuration, provided that sufficient Internet data transfer speed is available.

The Tissue Culture Laboratory of Dr. George Otto Gey 60 yrs ago as recalled by a former student.

PubMed

Ambrose, Charles T

2017-05-01

George Otto Gey was a pioneer in tissue culture, having introduced the roller drum, the HeLa cell line, and the use of human fetal cord serum and beef embryo extract. During his career (1920s-1960s), the field of tissue culture was in its infancy and not yet dependent upon commercial biological supply houses. While the early techniques of cell culture have been greatly improved upon, of historical interest may be personal observations of the Gey Tissue Culture Laboratory, Johns Hopkins Medical School, as recalled by a medical student working there in the 1950s. Dr. Gey served as a founding member and executive of the Tissue Culture Commission (TCC) and became the first president of the Tissue Culture Association (TCA).

Analysis and simulation of the I C engine Otto cycle using the second law of thermodynamics

NASA Astrophysics Data System (ADS)

Abdel-Rahim, Y. M.

The present investigation is an application of the second law of thermodynamics to the spark ignition engine cycle. A comprehensive thermodynamic analysis of the air standard cycle is conducted using the first and second laws of thermodynamics, the ideal gas equation of state and the perfect gas properties for air. The study investigates the effect of the cycle parameters on the cycle performance reflected by the first and second law efficiencies, the heat added, the work done, the available energy added as well as the history of the internal, available and unavailable energies along the cycle. The study shows that the second law efficiency is a function of the compression ratio, the initial temperature, the maximum temperature as well as the dead state temperature. A non-dimensional comprehensive thermodynamic simulation model for the actual Otto cycle is developed to study the effects of the design and operating parameters of the cycle on the cycle performance. The analysis takes into account engine geometry, mixture strength, heat transfer, piston motion, engine speed, mechanical friction, spark advance and combustion duration.

The psychology of thinking before the cognitive revolution: Otto Selz on problems, schemas, and creativity.

PubMed

ter Hark, Michel

2010-02-01

Otto Selz has been hailed as one of the most important precursors of the cognitive revolution, yet surprisingly few studies of his work exist. He is often mentioned in the context of the Würzburg School of the psychology of thinking and sometimes in the context of Gestalt psychology. In this paper, it is argued that Selz's emphasis on the role of problems and schemas in the direction of thought processes and creativity sets him apart from the program of the Würzburg School. On the other hand, by developing a theory of thinking that is exclusively at the intentional level, Selz also differs from psychologists that take physics as a model for psychology, such as the Gestalt psychology of Wolfgang Kihler. Special emphasis is given in this paper to Selz's use of the concept of problem or task and the concept of the schema. It is further argued that the concept of the schema is the result of Selz's adaptation of the theory of relations as developed by the philosopher Meinong. The paper begins with a sketch of Selz's life that ended so tragically.

Reassessing Diagrams of Cardiac Mechanics: From Otto Frank and Ernest Starling to Hiroyuki Suga.

PubMed

Kuhtz-Buschbeck, Johann-Peter; Lie, Reidar K; Schaefer, Jochen; Wilder, Nicolaus

2016-01-01

This article explores the importance of diagrams in the history of the understanding of cardiac function, by comparing Ernest Starling's famous "Law of the Heart" (1918) with the mathematically based view of cardiac mechanics put forward by Otto Frank (1897). Whereas Frank's diagrams gained influence in German cardio-physiological publications, they were widely unknown abroad until 1969, when Hiroyuki Suga began to present similar approaches for warm-blooded animals as Frank had done for the frog. Suga succeeded in correlating the pressure volume area (PVA)-a composite of Frank's work loop plus the area of remaining potential energy-with the oxygen consumption of the beating heart. With the concept of time-varying elastance as an index of cardiac contractility, Suga's approach became attractive for clinical applications, and Daniel Burkhoff and colleagues were able to use these insights for real-time, interactive simulations of the cardiovascular system. Such tools can be used for exploring basic hemodynamic principles and, thanks to technical developments of miniature pumps within the same time frame (Καιρός, the "right moment," or "the opportune"), to test the effects of device-based treatment for heart failure. These outcomes confirm that old analyses of the heart's activity may still be useful today.

Water ascent in trees and lianas: the cohesion-tension theory revisited in the wake of Otto Renner.

PubMed

Bentrup, Friedrich-Wilhelm

2017-03-01

The cohesion-tension theory of water ascent (C-T) has been challenged over the past decades by a large body of experimental evidence obtained by means of several minimum or non-invasive techniques. The evidence strongly suggests that land plants acquire water through interplay of several mechanisms covered by the multi-force theory of (U. Zimmermann et al. New Phytologist 162: 575-615, 2004). The diversity of mechanisms includes, for instance, water acquisition by inverse transpiration and thermodynamically uphill transmembrane water secretion by cation-chloride cotransporters (L.H. Wegner, Progress in Botany 76:109-141, 2014). This whole plant perspective was opened by Otto Renner at the beginning of the last century who supported experimentally the strictly xylem-bound C-T mechanism, yet anticipated that the water ascent involves both the xylem conduit and parenchyma tissues. The survey also illustrates the known paradigm that new techniques generate new insights, as well as a paradigm experienced by Max Planck that a new scientific idea is not welcomed by the community instantly.

Successful use of a left ventricular apical access and closure device for second-generation transapical aortic valve implantation.

PubMed

Conradi, Lenard; Seiffert, Moritz; Shimamura, Kazuo; Schirmer, Johannes; Blankenberg, Stefan; Reichenspurner, Hermann; Diemert, Patrick; Treede, Hendrik

2014-09-01

Transcatheter aortic valve implantation (TAVI) has become routine for the treatment of high-risk patients with aortic stenosis. We assessed safety and feasibility of a left ventricular apical access and closure device combined with second-generation transapical (TA) TAVI transcatheter heart valves (THV). Three elderly, comorbid patients (logEuroSCORE I 13.0-31.1%) received transapical aortic valve implantation (TA-AVI) via the Apica ASC device (Apica Cardiovascular Ltd., Galway, Ireland) using second-generation THV (Medtronic Engager [Medtronic 3F Therapeutics, Santa Ana, California, United States], JenaValve [JenaValve Technology GmbH, Munich, Germany], Symetis Acurate [Symetis S.A., Ecublens, Switzerland]). Access was gained using a non-rib-spreading technique and a novel access and closure device. THV deployment was successful with excellent hemodynamic outcome (no PVL, n = 2; trace PVL, n = 1; mean transvalvular gradients, 5-19 mm Hg) and complete apical hemostasis. No periprocedural major adverse events occurred and Valve Academic Research Consortium-2-defined composite end point of device success was met in all cases. Safety and feasibility of TA-AVI using the ASC device with second-generation THV was demonstrated. Combining latest available technology is a major step toward improved functional outcome and decreased surgical trauma in TA-AVI. Potentially, technical enhancements may eventually pave the way toward a fully percutaneous TA-AVI procedure. Georg Thieme Verlag KG Stuttgart · New York.

Young Otto Struve: The Education and Development of A Research Scientist 1921-1932

NASA Astrophysics Data System (ADS)

Osterbrock, D. E.

1995-12-01

Otto Struve arrived at Yerkes Observatory from Turkey in October 1921, the penniless survivor of a defeated army. Then 24 years old, he immediately began his studies and assistantship as the only graduate student at the observatory. Eleven years later he became its "boy director." His education, training, research experience and development are described in the context of Yerkes Observatory, and of American graduate and post-graduate work in astronomy of the time. Under Director Edwin B. Frost, Yerkes Observatory's main program was radial-velocity measurements of O, B, and A stars. Struve worked on it and did his thesis on spectroscopic binaries. A prodigious achiever, he was appointed to the faculty as an instructor as soon as he received his doctorate. On his own he jumped into frontier research on interstellar absorption lines, based in large part on existing spectrograms taken for the radial-velocity program. Reviewing Cecilia Payne's book on stellar atmospheres in 1926 converted Struve to a self-taught observational astrophysicist. Research leaves at Mount Wilson and Harvard, with working visits to Lick and the DAO, plus a Guggenheim year at Cambridge with Arthur S. Eddington, broadened his horizons. Struve always observed diligently, published frequently, attended AAS meetings, presented oral papers, and discussed his research with others. With practically no knowledge of modern physics, he cultivated others who were experts in it, beginning with Pol Swings, a visitor from Belgium. By 1932 Struve was ready to become director of Yerkes Observatory, and to lead it back into its place as a leading astrophysical research center, for which George Ellery Hale had founded it.

Transapical aortic valve implantation – a rescue procedure for patients with aortic stenosis and “porcelain aorta”

PubMed Central

Czerwinska, Katarzyna; Orłowska-Baranowska, Ewa; Witkowski, Adam; Demkow, Marcin; Abramczuk, Elżbieta; Michałek, Piotr; Greszata, Lidia; Stoklosa, Patrycjusz; Kuśmierski, Krzysztof; Kowal, Jaroslaw; Stepinska, Janina

2011-01-01

Surgical aortic valve replacement (AVR) still remains the treatment of choice in symptomatic significant aortic stenosis (AS). Due to technical problems, extensive calcification of the ascending aorta (“porcelain aorta”) is an additional risk factor for surgery and transapical aortic valve implantation (TAAVI) is likely to be the only rescue procedure for this group of patients. We describe the case of an 81-year-old woman with severe AS and “porcelain aorta”, in whom the only available life-saving intervention was TAAVI. PMID:22295040

The SOURCE Registry: what is the learning curve in trans-apical aortic valve implantation?

PubMed

Wendler, Olaf; Walther, Thomas; Schroefel, Holger; Lange, Rüdiger; Treede, Hendrik; Fusari, Melissa; Rubino, Paolo; Thomas, Martyn

2011-06-01

Trans-apical aortic valve implantation (TA-AVI) has been shown to be a reproducible technique. Early results from the SAPIEN Aortic Bioprosthesis European Outcome (SOURCE) Registry identified major access complications associated with high 30-day mortality. Using the SOURCE Registry, we analyze the learning curve for TA-AVI over the first 2 years after commercialization. The SOURCE Registry gathered data for 2 consecutive years at European centers following commercialization of the Edwards SAPIEN bioprosthesis, totaling 2339 patients (1038 in COHORT 1 and 1301 in COHORT 2). Only data from centers that provided all of their consecutively treated patients were included in this study. We compared the 30-day results of TA-AVI from COHORT 1 (C-1: January/2008-January/2009) with the 30-day results of COHORT 2 (C-2: February/2009-January/2010). This analysis is based on a total number of 575 TA-AVIs in C-1 and 819 TA-AVIs in C-2. Mean age (C-1: 80.7 years, C-2: 80.5 years) and logistic European System for Cardiac Operative Risk Evaluation (EuroSCORE) (C-1: 29.1%, C-2 27.3%) were not significantly different. Valve malposition (C-1: 1.6%, C-2: 1.2%), valve migration/embolization (C-1: 0.5%, C-2: 1.0%), and major access complications (C-1: 2.1%, C-2: 1.8%) were in total less frequent, but not statistically significant lower in C-2. However, the reduction of aortic regurgitation >2+ immediately following the procedure (C-1: 4.52%, C-2: 2.1%, p=0.011) and conversion rate to open surgery (C-1: 3.7%, C-2: 1.5%, p=0.0315) reached statistical significance. Postoperative complications included dialysis (C-1: 7.0%, C-2: 5.7%, p=ns), pacemaker implantation (C-2: 7.7%, C-2: 6.7%, p=ns), stroke (C-1: 2.4%, C-2: 2.6%, p=ns), and myocardial infarct (C-1: 0.7%, C-2: 0.4%, p=ns). The total 30-day mortality was 10.8% and not significantly different between the two groups (C-1: 10.8%, C-2: 10.7%, p=ns). Although the incidence of technical intra procedural complications has trended downward

Protistology Conferences: The Beginnings. The First International Protozoology Conference (Prague 1961) and the Tribute to Otto Jírovec, its Spiritual Father.

PubMed

Vávra, Jiří

2018-01-27

Two events have helped to shape protozoology/protistology as a specific scientific discipline. The first such event was the creation of the Society of Protozoologists in the U.S. in 1947 (and of its Journal of Protozoology, first published in 1954), the second event was the First International Conference on Protozoology, held in 1961 in Prague. The history of the Society of Protozoologists was comprehensively treated by Corliss (1998); the history of the Prague Conference is presented here as reminiscences and personal interpretation of events of the author, who was one of the conference organizers and a member of the organization committee. Special attention is given to the personality and scientific accomplishments of Otto Jírovec, the 1961 conference spiritual father and president. It is concluded that the Prague Conference, while establishing the tradition of protistology meetings, helped protistology to attain its present status as a fundamental science discipline, which discovers and interprets the web of life at one of its, basic, "microbial" levels. Protists literally permeate the earth biosphere and in a way represent the "dark matter" of the living world, still awaiting many discoveries. © 2018 The Author(s) Journal of Eukaryotic Microbiology © 2018 International Society of Protistologists.

40 CFR 86.1401 - Scope; applicability.

Code of Federal Regulations, 2010 CFR

2010-07-01

...) CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES (CONTINUED) Emission Regulations for New Gasoline-Fueled Otto-Cycle Light-Duty Vehicles and New Gasoline-Fueled Otto-Cycle Light-Duty... procedures for gasoline-fueled Otto-cycle light-duty vehicles, and for gasoline-fueled Otto-cycle light-duty...

Experimental investigation and modeling of an aircraft Otto engine operating with gasoline and heavier fuels

NASA Astrophysics Data System (ADS)

Saldivar Olague, Jose

A Continental "O-200" aircraft Otto-cycle engine has been modified to burn diesel fuel. Algebraic models of the different processes of the cycle were developed from basic principles applied to a real engine, and utilized in an algorithm for the simulation of engine performance. The simulation provides a means to investigate the performance of the modified version of the Continental engine for a wide range of operating parameters. The main goals of this study are to increase the range of a particular aircraft by reducing the specific fuel consumption of the engine, and to show that such an engine can burn heavier fuels (such as diesel, kerosene, and jet fuel) instead of gasoline. Such heavier fuels are much less flammable during handling operations making them safer than aviation gasoline and very attractive for use in flight operations from naval vessels. The cycle uses an electric spark to ignite the heavier fuel at low to moderate compression ratios, The stratified charge combustion process is utilized in a pre-chamber where the spray injection of the fuel occurs at a moderate pressure of 1200 psi (8.3 MPa). One advantage of fuel injection into the combustion chamber instead of into the intake port, is that the air-to-fuel ratio can be widely varied---in contrast to the narrower limits of the premixed combustion case used in gasoline engines---in order to obtain very lean combustion. Another benefit is that higher compression ratios can be attained in the modified cycle with heavier fuels. The combination of injection into the chamber for lean combustion, and higher compression ratios allow to limit the peak pressure in the cylinder, and to avoid engine damage. Such high-compression ratios are characteristic of Diesel engines and lead to increase in thermal efficiency without pre-ignition problems. In this experimental investigation, operations with diesel fuel have shown that considerable improvements in the fuel efficiency are possible. The results of

40 CFR 86.1801-12 - Applicability.

Code of Federal Regulations, 2010 CFR

2010-07-01

... Complete Otto-Cycle Heavy-Duty Vehicles § 86.1801-12 Applicability. (a) Applicability. Except as otherwise... passenger vehicles, and Otto-cycle complete heavy-duty vehicles, including multi-fueled, alternative fueled... Otto-cycle heavy-duty vehicles. (c) Optional applicability. (1) [Reserved] (2) A manufacturer may...

The Inevitability of Sleep: Using Manet's Last Paintings to Envision a Pedagogy of Loss and Mourning

ERIC Educational Resources Information Center

Otto, Stacy

2013-01-01

In this article, the author offers Manet's last paintings as metaphors for a bygone, psychically healthy conception of loss and mourning, what is called the pre-Freudian, Victorian notion of loss (Otto 2008), which contrasts with the post-Freudian, Modern notion of loss and mourning (Otto 2008). Otto argues this liminal, transitional moment…

Refuse Derived Fuel (RDF) production and gasification in a pilot plant integrated with an Otto cycle ICE through Aspen plus™ modelling: Thermodynamic and economic viability.

PubMed

Násner, Albany Milena Lozano; Lora, Electo Eduardo Silva; Palacio, José Carlos Escobar; Rocha, Mateus Henrique; Restrepo, Julian Camilo; Venturini, Osvaldo José; Ratner, Albert

2017-11-01

This work deals with the development of a Refuse Derived Fuel (RDF) gasification pilot plant using air as a gasification agent. A downdraft fixed bed reactor is integrated with an Otto cycle Internal Combustion Engine (ICE). Modelling was carried out using the Aspen Plus™ software to predict the ideal operational conditions for maximum efficiency. Thermodynamics package used in the simulation comprised the Non-Random Two-Liquid (NRTL) model and the Hayden-O'Connell (HOC) equation of state. As expected, the results indicated that the Equivalence Ratio (ER) has a direct influence over the gasification temperature and the composition of the Raw Produced Gas (RPG), and effects of ER over the Lower Heating Value (LHV) and Cold Gasification Efficiency (CGE) of the RPG are also discussed. A maximum CGE efficiency of 57-60% was reached for ER values between 0.25 and 0.3, also an average reactor temperature values in the range of 680-700°C, with a peak LHV of 5.8MJ/Nm 3 . RPG was burned in an ICE, reaching an electrical power of 50kW el . The economic assessment of the pilot plant implementation was also performed, showing the project is feasible, with power above 120kW el with an initial investment of approximately US$ 300,000. Copyright © 2017 Elsevier Ltd. All rights reserved.

Transcatheter aortic valve implantation transapical: step by step.

PubMed

Walther, Thomas; Möllmann, Helge; van Linden, Arnaud; Kempfert, Jörg

2011-01-01

Transcatheter aortic valve implantation (T-AVI) has been introduced into clinical practice to treat high-risk elderly patients with aortic stenosis. T-AVI can be performed by using a retrograde transfemoral (TF), transsubclavian, transaortic, and/or antegrade transapical (TA) approach. For TA-AVI, CE mark approval was granted in 2008 for the Edwards SAPIEN (Edwards Lifesciences, Irvine, CA) prosthesis with the Ascendra delivery system and in 2010 for the second-generation Edwards SAPIEN XT prosthesis and the Ascendra II delivery system, with 23-mm and 26-mm valves. In 2011, CE mark approval has been granted for TA-AVI by using the SAPIEN XT 29-mm prosthesis. Several other devices from different companies (Jenavalve, Jena Valve Inc, Munich, Germany; Embracer, Medtronic Inc, Guilford, CT; Accurate, Symetis Inc, Geneva, Switzerland) have passed "first in man trials" successfully and are being evaluated within multicenter pivotal studies. In this article we will focus on specific aspects of the TA technique for AVI. Copyright © 2011 Elsevier Inc. All rights reserved.

In-hospital outcome of transcatheter vs. surgical aortic valve replacement in patients with aortic valve stenosis: complete dataset of patients treated in 2013 in Germany.

PubMed

Möllmann, Helge; Bestehorn, Kurt; Bestehorn, Maike; Papoutsis, Konstantinos; Fleck, Eckart; Ertl, Georg; Kuck, Karl-Heinz; Hamm, Christian

2016-06-01

Transvascular (TV-AVI) or transapical (TA-AVI) aortic valve implantation (TAVI) is a treatment option for patients with aortic stenosis being at high or prohibitive risk for surgical aortic valve implantation (SAVR). Randomized data demonstrated that these subgroups can safely been treated with TAVI. However, a comparison of SAVR and TAVI in intermediate and low-risk patients is missing. Therefore, the aim of the analysis was to compare TAVI and SAVR in all patients who were treated for aortic valve stenosis in Germany throughout 1 year. The mandatory quality assurance collects data on the in-hospital outcome from all patients (n = 20,340) undergoing either SAVR or TAVI in Germany. In order to compare the different treatment approaches patients were categorized into four risk groups using the logistic EuroScore I (ES). In-hospital mortality and peri- and postprocedural complications were analyzed. The in-hospital mortality did not differ between TV-AVI and SAVR in the low risk group (ES <10 %: TV-AVI 2.4 %, SAVR 2.0 %, p = 0.302) and was significantly higher for SAVR in all other risk groups (ES 10-20 %: TV-AVI 3.5 %, SAVR 5.3 %; p = 0.025; ES 20-30 %: TV-AVI 5.5 %, SAVR 12.2 %, p < 0.001; ES >30 %: TV-AVI 6.5 %, SAVR 12.9 %, p = 0.008). TA-AVI had a significantly higher mortality in all risk groups compared to TV-AVI. In comparison to SAVR, TA-AVI had a higher mortality in patients with ES <10, comparable mortality in ES 10-20 %, and lower mortality in patients with an ES >20 %. The overall stroke rate was 2.3 %. It occurred more frequently in patients with an ES <10 % treated with a transapical approach (SAVR 1.8 %, TV-AVI 1.9 %, TA-AVI 3.1 %, p < 0.01). There were no statistically significant differences in all other comparisons. This study demonstrates that TAVI provides excellent outcomes in all risk categories. Compared with SAVR, TV-TAVI yields similar in-hospital mortality among low-risk patients and lower in

40 CFR 86.1407-86.1412 - [Reserved

Code of Federal Regulations, 2010 CFR

2010-07-01

... (CONTINUED) CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES (CONTINUED) Emission Regulations for New Gasoline-Fueled Otto-Cycle Light-Duty Vehicles and New Gasoline-Fueled Otto-Cycle Light...

40 CFR 86.1403 - Abbreviations.

Code of Federal Regulations, 2010 CFR

2010-07-01

... EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES (CONTINUED) Emission Regulations for New Gasoline-Fueled Otto-Cycle Light-Duty Vehicles and New Gasoline-Fueled Otto-Cycle Light-Duty Trucks; Certification...

40 CFR 86.1417-86.1421 - [Reserved

Code of Federal Regulations, 2010 CFR

2010-07-01

... (CONTINUED) CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES (CONTINUED) Emission Regulations for New Gasoline-Fueled Otto-Cycle Light-Duty Vehicles and New Gasoline-Fueled Otto-Cycle Light...

40 CFR 86.1414-86.1415 - [Reserved

Code of Federal Regulations, 2010 CFR

2010-07-01

... (CONTINUED) CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES (CONTINUED) Emission Regulations for New Gasoline-Fueled Otto-Cycle Light-Duty Vehicles and New Gasoline-Fueled Otto-Cycle Light...

40 CFR 86.1402 - Definitions.

Code of Federal Regulations, 2010 CFR

2010-07-01

... EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES (CONTINUED) Emission Regulations for New Gasoline-Fueled Otto-Cycle Light-Duty Vehicles and New Gasoline-Fueled Otto-Cycle Light-Duty Trucks; Certification...

40 CFR 86.1404 - [Reserved

Code of Federal Regulations, 2010 CFR

2010-07-01

... EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES (CONTINUED) Emission Regulations for New Gasoline-Fueled Otto-Cycle Light-Duty Vehicles and New Gasoline-Fueled Otto-Cycle Light-Duty Trucks; Certification...

40 CFR 86.1501 - Scope; applicability.

Code of Federal Regulations, 2011 CFR

2011-07-01

... Otto-Cycle Heavy-Duty Engines, New Methanol-Fueled Natural Gas-Fueled, and Liquefied Petroleum Gas-Fueled Diesel-Cycle Heavy-Duty Engines, New Otto-Cycle Light-Duty Trucks, and New Methanol-Fueled Natural...

40 CFR 86.1519 - CVS calibration.

Code of Federal Regulations, 2011 CFR

2011-07-01

... Otto-Cycle Heavy-Duty Engines, New Methanol-Fueled Natural Gas-Fueled, and Liquefied Petroleum Gas-Fueled Diesel-Cycle Heavy-Duty Engines, New Otto-Cycle Light-Duty Trucks, and New Methanol-Fueled Natural...

40 CFR 86.1514 - Analytical gases.

Code of Federal Regulations, 2011 CFR

2011-07-01

... Otto-Cycle Heavy-Duty Engines, New Methanol-Fueled Natural Gas-Fueled, and Liquefied Petroleum Gas-Fueled Diesel-Cycle Heavy-Duty Engines, New Otto-Cycle Light-Duty Trucks, and New Methanol-Fueled Natural...

40 CFR 86.1527 - Idle test procedure; overview.

Code of Federal Regulations, 2011 CFR

2011-07-01

... Regulations for Otto-Cycle Heavy-Duty Engines, New Methanol-Fueled Natural Gas-Fueled, and Liquefied Petroleum Gas-Fueled Diesel-Cycle Heavy-Duty Engines, New Otto-Cycle Light-Duty Trucks, and New Methanol-Fueled...

40 CFR 86.1505 - Introduction; structure of subpart.

Code of Federal Regulations, 2011 CFR

2011-07-01

... Regulations for Otto-Cycle Heavy-Duty Engines, New Methanol-Fueled Natural Gas-Fueled, and Liquefied Petroleum Gas-Fueled Diesel-Cycle Heavy-Duty Engines, New Otto-Cycle Light-Duty Trucks, and New Methanol-Fueled...

40 CFR 86.1540 - Idle exhaust sample analysis.

Code of Federal Regulations, 2011 CFR

2011-07-01

... Regulations for Otto-Cycle Heavy-Duty Engines, New Methanol-Fueled Natural Gas-Fueled, and Liquefied Petroleum Gas-Fueled Diesel-Cycle Heavy-Duty Engines, New Otto-Cycle Light-Duty Trucks, and New Methanol-Fueled...

40 CFR 86.1526 - Calibration of other equipment.

Code of Federal Regulations, 2011 CFR

2011-07-01

... Regulations for Otto-Cycle Heavy-Duty Engines, New Methanol-Fueled Natural Gas-Fueled, and Liquefied Petroleum Gas-Fueled Diesel-Cycle Heavy-Duty Engines, New Otto-Cycle Light-Duty Trucks, and New Methanol-Fueled...

Experimentally demonstrate the surface state and optical topological phase transition of one dimensional hyperbolic metamaterials in Otto and KR configuration (Conference Presentation)

NASA Astrophysics Data System (ADS)

Wei, Chih Chung; Un, Leng-Wai; Yen, Ta-Jen

2017-05-01

One-dimension hyperbolic metamaterials (1DHMMs) possess marvelous and considerable applications: hyperlens, spontaneous emission engineering and nonlinear optics. Conventionally, effective medium theory, which is only valid for long wavelength limit, was used to predict and analyze the optical properties and applications. In our previous works, we considered a binary 1DHMM which consists of alternative metallic and dielectric layers, and rigorously demonstrated the existence of surface states and bulk-interface correspondence with the plasmonic band theory from the coupled surface plasmon point of view. In the plasmonic band structure, we can classify 1DHMMs into two classes: metallic-like and dielectric-like, depending on the formation of the surface states with dielectric and metallic material, respectively. Band crossing exists only when the dielectric layers are thicker than the metallic ones, which is independent from the dielectric constants. Furthermore, the 1DHMMs are all metallic-like without band crossing. On the other hand, the 1DHMMs with band crossing are metal-like before the band crossing point, while they are dielectric-like after the band crossing point. In this work, we measure the surface states formed by dielectric material and 1DHMMs with band crossing in Otto configuration. With white light source and fixed incident angle, we measure the reflectance to investigate the existence of the surface states of 1DHMMs with various thickness ratio of metallic to dielectric layers. Conclusively, our results show that the surface states of 1DHMMs exist only when the thickness ratio is larger than 0.15. The disappearance of the surface states indicates the topological phase transition of 1DHMMs. Our experimental results will benefit new applications for manipulating light on the surface of hyperbolic metamaterials.

"Decision sidestepping: How the motivation for closure prompts individuals to bypass decision making": Correction to Otto et al. (2016).

PubMed

2016-09-01

Reports an error in "Decision sidestepping: How the motivation for closure prompts individuals to bypass decision making" by Ashley S. Otto, Joshua J. Clarkson and Frank R. Kardes ( Journal of Personality and Social Psychology , 2016[Jul], Vol 111[1], 1-16). In the article, the main heading for Experiment 3 was missing due to a production error, and the first sentence of the first paragraph of Experiment 3 should begin as follows: Experiment 2 offered support for the hypothesis that those seeking closure engage in decision sidestepping to reduce the bothersome nature of decision making. (The following abstract of the original article appeared in record 2016-30159-001.) We all too often have to make decisions—from the mundane (e.g., what to eat for breakfast) to the complex (e.g., what to buy a loved one)—and yet there exists a multitude of strategies that allows us to make a decision. This work focuses on a subset of decision strategies that allows individuals to make decisions by bypassing the decision-making process—a phenomenon we term decision sidestepping. Critical to the present manuscript, however, we contend that decision sidestepping stems from the motivation to achieve closure. We link this proposition back to the fundamental nature of closure and how those seeking closure are highly bothered by decision making. As such, we argue that the motivation to achieve closure prompts a reliance on sidestepping strategies (e.g., default bias, choice delegation, status quo bias, inaction inertia, option fixation) to reduce the bothersome nature of decision making. In support of this framework, five experiments demonstrate that (a) those seeking closure are more likely to engage in decision sidestepping, (b) the effect of closure on sidestepping stems from the bothersome nature of decision making, and (c) the reliance on sidestepping results in downstream consequences for subsequent choice. Taken together, these findings offer unique insight into the cognitive

Photosynthetic acclimation to drought stress in Agave salmiana Otto ex Salm-Dyck seedlings is largely dependent on thermal dissipation and enhanced electron flux to photosystem I.

PubMed

Campos, Huitziméngari; Trejo, Carlos; Peña-Valdivia, Cecilia B; García-Nava, Rodolfo; Conde-Martínez, F Víctor; Cruz-Ortega, Ma Del Rocío

2014-10-01

Agave salmiana Otto ex Salm-Dyck, a crassulacean acid metabolism plant that is adapted to water-limited environments, has great potential for bioenergy production. However, drought stress decreases the requirement for light energy, and if the amount of incident light exceeds energy consumption, the photosynthetic apparatus can be injured, thereby limiting plant growth. The objective of this study was to evaluate the effects of drought and re-watering on the photosynthetic efficiency of A. salmiana seedlings. The leaf relative water content and leaf water potential decreased to 39.6 % and -1.1 MPa, respectively, over 115 days of water withholding and recovered after re-watering. Drought caused a direct effect on photosystem II (PSII) photochemistry in light-acclimated leaves, as indicated by a decrease in the photosynthetic electron transport rate. Additionally, down-regulation of photochemical activity occurred mainly through the inactivation of PSII reaction centres and an increased thermal dissipation capacity of the leaves. Prompt fluorescence kinetics also showed a larger pool of terminal electron acceptors in photosystem I (PSI) as well as an increase in some JIP-test parameters compared to controls, reflecting an enhanced efficiency and specific fluxes for electron transport from the plastoquinone pool to the PSI terminal acceptors. All the above parameters showed similar levels after re-watering. These results suggest that the thermal dissipation of excess energy and the increased energy conservation from photons absorbed by PSII to the reduction of PSI end acceptors may be an important acclimation mechanism to protect the photosynthetic apparatus from over-excitation in Agave plants.

40 CFR 86.1313-2004 - Fuel specifications.

Code of Federal Regulations, 2010 CFR

2010-07-01

... (CONTINUED) CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES (CONTINUED) Emission Regulations for New Otto-Cycle and Diesel Heavy-Duty Engines; Gaseous and Particulate Exhaust Test Procedures... Administrator in exhaust and evaporative emission testing of petroleum-fueled Otto-cycle engines, except that...

40 CFR 86.1313-2004 - Fuel specifications.

Code of Federal Regulations, 2011 CFR

2011-07-01

... (CONTINUED) CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES (CONTINUED) Emission Regulations for New Otto-Cycle and Diesel Heavy-Duty Engines; Gaseous and Particulate Exhaust Test Procedures... Administrator in exhaust and evaporative emission testing of petroleum-fueled Otto-cycle engines, except that...

40 CFR 86.1313-2004 - Fuel specifications.

Code of Federal Regulations, 2012 CFR

2012-07-01

... (CONTINUED) CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES (CONTINUED) Emission Regulations for New Otto-Cycle and Diesel Heavy-Duty Engines; Gaseous and Particulate Exhaust Test Procedures... Administrator in exhaust and evaporative emission testing of petroleum-fueled Otto-cycle engines, except that...

40 CFR 86.1313-2004 - Fuel specifications.

Code of Federal Regulations, 2013 CFR

2013-07-01

... (CONTINUED) CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES (CONTINUED) Emission Regulations for New Otto-Cycle and Diesel Heavy-Duty Engines; Gaseous and Particulate Exhaust Test Procedures... Administrator in exhaust and evaporative emission testing of petroleum-fueled Otto-cycle engines, except that...

40 CFR 86.1509 - Exhaust gas sampling system.

Code of Federal Regulations, 2014 CFR

2014-07-01

... Otto-Cycle Heavy-Duty Engines, New Methanol-Fueled Natural Gas-Fueled, and Liquefied Petroleum Gas-Fueled Diesel-Cycle Heavy-Duty Engines, New Otto-Cycle Light-Duty Trucks, and New Methanol-Fueled Natural Gas-Fueled, and Liquefied Petroleum Gas-Fueled Diesel-Cycle Light-Duty Trucks; Idle Test Procedures...

40 CFR 86.1514 - Analytical gases.

Code of Federal Regulations, 2010 CFR

2010-07-01

... Otto-Cycle Heavy-Duty Engines, New Methanol-Fueled Natural Gas-Fueled, and Liquefied Petroleum Gas-Fueled Diesel-Cycle Heavy-Duty Engines, New Otto-Cycle Light-Duty Trucks, and New Methanol-Fueled Natural Gas-Fueled, and Liquefied Petroleum Gas-Fueled Diesel-Cycle Light-Duty Trucks; Idle Test Procedures...

40 CFR 86.1519 - CVS calibration.

Code of Federal Regulations, 2010 CFR

2010-07-01

... Otto-Cycle Heavy-Duty Engines, New Methanol-Fueled Natural Gas-Fueled, and Liquefied Petroleum Gas-Fueled Diesel-Cycle Heavy-Duty Engines, New Otto-Cycle Light-Duty Trucks, and New Methanol-Fueled Natural Gas-Fueled, and Liquefied Petroleum Gas-Fueled Diesel-Cycle Light-Duty Trucks; Idle Test Procedures...

40 CFR 86.1542 - Information required.

Code of Federal Regulations, 2010 CFR

2010-07-01

... Otto-Cycle Heavy-Duty Engines, New Methanol-Fueled Natural Gas-Fueled, and Liquefied Petroleum Gas-Fueled Diesel-Cycle Heavy-Duty Engines, New Otto-Cycle Light-Duty Trucks, and New Methanol-Fueled Natural Gas-Fueled, and Liquefied Petroleum Gas-Fueled Diesel-Cycle Light-Duty Trucks; Idle Test Procedures...

40 CFR 86.1501 - Scope; applicability.

Code of Federal Regulations, 2010 CFR

2010-07-01

... Otto-Cycle Heavy-Duty Engines, New Methanol-Fueled Natural Gas-Fueled, and Liquefied Petroleum Gas-Fueled Diesel-Cycle Heavy-Duty Engines, New Otto-Cycle Light-Duty Trucks, and New Methanol-Fueled Natural Gas-Fueled, and Liquefied Petroleum Gas-Fueled Diesel-Cycle Light-Duty Trucks; Idle Test Procedures...

40 CFR 86.1513 - Fuel specifications.

Code of Federal Regulations, 2010 CFR

2010-07-01

... Otto-Cycle Heavy-Duty Engines, New Methanol-Fueled Natural Gas-Fueled, and Liquefied Petroleum Gas-Fueled Diesel-Cycle Heavy-Duty Engines, New Otto-Cycle Light-Duty Trucks, and New Methanol-Fueled Natural Gas-Fueled, and Liquefied Petroleum Gas-Fueled Diesel-Cycle Light-Duty Trucks; Idle Test Procedures...

40 CFR 86.1439 - Certification Short Test emission test procedures-EPA.

Code of Federal Regulations, 2010 CFR

2010-07-01

... (CONTINUED) Emission Regulations for New Gasoline-Fueled Otto-Cycle Light-Duty Vehicles and New Gasoline-Fueled Otto-Cycle Light-Duty Trucks; Certification Short Test Procedures § 86.1439 Certification Short... seconds (mt=30), whichever comes second. (B) The vehicle fails the idle mode and the test is immediately...

40 CFR 86.1439 - Certification Short Test emission test procedures-EPA.

Code of Federal Regulations, 2011 CFR

2011-07-01

... (CONTINUED) Emission Regulations for New Gasoline-Fueled Otto-Cycle Light-Duty Vehicles and New Gasoline-Fueled Otto-Cycle Light-Duty Trucks; Certification Short Test Procedures § 86.1439 Certification Short... seconds (mt=30), whichever comes second. (B) The vehicle fails the idle mode and the test is immediately...

40 CFR 86.1333-2010 - Transient test cycle generation.

Code of Federal Regulations, 2013 CFR

2013-07-01

...) AIR PROGRAMS (CONTINUED) CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES (CONTINUED) Emission Regulations for New Otto-Cycle and Diesel Heavy-Duty Engines; Gaseous and Particulate... cycles. The heavy-duty transient engine cycles for Otto-cycle and diesel engines are listed in appendix I...

40 CFR 86.1333-2010 - Transient test cycle generation.

Code of Federal Regulations, 2012 CFR

2012-07-01

...) AIR PROGRAMS (CONTINUED) CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES (CONTINUED) Emission Regulations for New Otto-Cycle and Diesel Heavy-Duty Engines; Gaseous and Particulate... cycles. The heavy-duty transient engine cycles for Otto-cycle and diesel engines are listed in appendix I...

40 CFR 86.1333-2010 - Transient test cycle generation.

Code of Federal Regulations, 2011 CFR

2011-07-01

...) AIR PROGRAMS (CONTINUED) CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES (CONTINUED) Emission Regulations for New Otto-Cycle and Diesel Heavy-Duty Engines; Gaseous and Particulate... cycles. The heavy-duty transient engine cycles for Otto-cycle and diesel engines are listed in appendix I...

Anti-Armor Defense Data Study (A2D2). Phase 2. Volume 4. US Anti-Tank Defense at Krinkelt-Rocherath, Belgium (December, 1944)

DTIC Science & Technology

1991-02-15

Geschicbte der Stammdivision der Waffen -SS, Band V: 194 -1945. Osnabruck: Munln-Verlag, 1982. (Includes translation) (Stuttgart] 105 Weidinger, Otto, ed...1960. C -68 Weidinger, Otto. Division Das Reich. Der Weg der 2.SS Panzer-Division "Das Reich". Die Geschichte der Stammdivision der Waffen -SS, Band

40 CFR 86.1332-90 - Engine mapping procedures.

Code of Federal Regulations, 2010 CFR

2010-07-01

... Regulations for New Otto-Cycle and Diesel Heavy-Duty Engines; Gaseous and Particulate Exhaust Test Procedures... maximum mapping speed per the following methodologies. (Note paragraph (d)(1) below.) (1) Otto-cycle engines. (i) For ungoverned engines using the transient operating cycle set forth in paragraph (f)(1) of...

40 CFR 86.1416 - Calibration; frequency and overview.

Code of Federal Regulations, 2010 CFR

2010-07-01

...) Emission Regulations for New Gasoline-Fueled Otto-Cycle Light-Duty Vehicles and New Gasoline-Fueled Otto-Cycle Light-Duty Trucks; Certification Short Test Procedures § 86.1416 Calibration; frequency and... calibration of the analyzer must be checked. The analyzer must be adjusted or repaired as necessary. (c) Water...

40 CFR 86.1516 - Calibration; frequency and overview.

Code of Federal Regulations, 2014 CFR

2014-07-01

... Regulations for Otto-Cycle Heavy-Duty Engines, New Methanol-Fueled Natural Gas-Fueled, and Liquefied Petroleum Gas-Fueled Diesel-Cycle Heavy-Duty Engines, New Otto-Cycle Light-Duty Trucks, and New Methanol-Fueled Natural Gas-Fueled, and Liquefied Petroleum Gas-Fueled Diesel-Cycle Light-Duty Trucks; Idle Test...

40 CFR 86.1416 - Calibration; frequency and overview.

Code of Federal Regulations, 2013 CFR

2013-07-01

...) Emission Regulations for New Gasoline-Fueled Otto-Cycle Light-Duty Vehicles and New Gasoline-Fueled Otto-Cycle Light-Duty Trucks; Certification Short Test Procedures § 86.1416 Calibration; frequency and... calibration of the analyzer must be checked. The analyzer must be adjusted or repaired as necessary. (c) Water...

40 CFR 86.1537 - Idle test run.

Code of Federal Regulations, 2014 CFR

2014-07-01

... EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES Emission Regulations for Otto-Cycle Heavy-Duty Engines, New Methanol-Fueled Natural Gas-Fueled, and Liquefied Petroleum Gas-Fueled Diesel-Cycle Heavy-Duty Engines, New Otto-Cycle Light-Duty Trucks, and New Methanol-Fueled Natural Gas-Fueled, and...

40 CFR 86.1509 - Exhaust gas sampling system.

Code of Federal Regulations, 2012 CFR

2012-07-01

... Regulations for Otto-Cycle Heavy-Duty Engines, New Methanol-Fueled Natural Gas-Fueled, and Liquefied Petroleum Gas-Fueled Diesel-Cycle Heavy-Duty Engines, New Otto-Cycle Light-Duty Trucks, and New Methanol-Fueled Natural Gas-Fueled, and Liquefied Petroleum Gas-Fueled Diesel-Cycle Light-Duty Trucks; Idle Test...

40 CFR 86.1544 - Calculation; idle exhaust emissions.

Code of Federal Regulations, 2013 CFR

2013-07-01

...) Emission Regulations for Otto-Cycle Heavy-Duty Engines, New Methanol-Fueled Natural Gas-Fueled, and Liquefied Petroleum Gas-Fueled Diesel-Cycle Heavy-Duty Engines, New Otto-Cycle Light-Duty Trucks, and New Methanol-Fueled Natural Gas-Fueled, and Liquefied Petroleum Gas-Fueled Diesel-Cycle Light-Duty Trucks; Idle...

40 CFR 86.1544 - Calculation; idle exhaust emissions.

Code of Federal Regulations, 2012 CFR

2012-07-01

...) Emission Regulations for Otto-Cycle Heavy-Duty Engines, New Methanol-Fueled Natural Gas-Fueled, and Liquefied Petroleum Gas-Fueled Diesel-Cycle Heavy-Duty Engines, New Otto-Cycle Light-Duty Trucks, and New Methanol-Fueled Natural Gas-Fueled, and Liquefied Petroleum Gas-Fueled Diesel-Cycle Light-Duty Trucks; Idle...

40 CFR 86.1509 - Exhaust gas sampling system.

Code of Federal Regulations, 2013 CFR

2013-07-01

... Regulations for Otto-Cycle Heavy-Duty Engines, New Methanol-Fueled Natural Gas-Fueled, and Liquefied Petroleum Gas-Fueled Diesel-Cycle Heavy-Duty Engines, New Otto-Cycle Light-Duty Trucks, and New Methanol-Fueled Natural Gas-Fueled, and Liquefied Petroleum Gas-Fueled Diesel-Cycle Light-Duty Trucks; Idle Test...

40 CFR 86.1516 - Calibration; frequency and overview.

Code of Federal Regulations, 2011 CFR

2011-07-01

...) Emission Regulations for Otto-Cycle Heavy-Duty Engines, New Methanol-Fueled Natural Gas-Fueled, and Liquefied Petroleum Gas-Fueled Diesel-Cycle Heavy-Duty Engines, New Otto-Cycle Light-Duty Trucks, and New Methanol-Fueled Natural Gas-Fueled, and Liquefied Petroleum Gas-Fueled Diesel-Cycle Light-Duty Trucks; Idle...

40 CFR 86.1516 - Calibration; frequency and overview.

Code of Federal Regulations, 2012 CFR

2012-07-01

...) Emission Regulations for Otto-Cycle Heavy-Duty Engines, New Methanol-Fueled Natural Gas-Fueled, and Liquefied Petroleum Gas-Fueled Diesel-Cycle Heavy-Duty Engines, New Otto-Cycle Light-Duty Trucks, and New Methanol-Fueled Natural Gas-Fueled, and Liquefied Petroleum Gas-Fueled Diesel-Cycle Light-Duty Trucks; Idle...

40 CFR 86.1416 - Calibration; frequency and overview.

Code of Federal Regulations, 2011 CFR

2011-07-01

...) Emission Regulations for New Gasoline-Fueled Otto-Cycle Light-Duty Vehicles and New Gasoline-Fueled Otto-Cycle Light-Duty Trucks; Certification Short Test Procedures § 86.1416 Calibration; frequency and... calibration of the analyzer must be checked. The analyzer must be adjusted or repaired as necessary. (c) Water...

40 CFR 86.1516 - Calibration; frequency and overview.

Code of Federal Regulations, 2013 CFR

2013-07-01

...) Emission Regulations for Otto-Cycle Heavy-Duty Engines, New Methanol-Fueled Natural Gas-Fueled, and Liquefied Petroleum Gas-Fueled Diesel-Cycle Heavy-Duty Engines, New Otto-Cycle Light-Duty Trucks, and New Methanol-Fueled Natural Gas-Fueled, and Liquefied Petroleum Gas-Fueled Diesel-Cycle Light-Duty Trucks; Idle...

40 CFR 86.1544 - Calculation; idle exhaust emissions.

Code of Federal Regulations, 2011 CFR

2011-07-01

...) Emission Regulations for Otto-Cycle Heavy-Duty Engines, New Methanol-Fueled Natural Gas-Fueled, and Liquefied Petroleum Gas-Fueled Diesel-Cycle Heavy-Duty Engines, New Otto-Cycle Light-Duty Trucks, and New Methanol-Fueled Natural Gas-Fueled, and Liquefied Petroleum Gas-Fueled Diesel-Cycle Light-Duty Trucks; Idle...

40 CFR 86.1416 - Calibration; frequency and overview.

Code of Federal Regulations, 2012 CFR

2012-07-01

...) Emission Regulations for New Gasoline-Fueled Otto-Cycle Light-Duty Vehicles and New Gasoline-Fueled Otto-Cycle Light-Duty Trucks; Certification Short Test Procedures § 86.1416 Calibration; frequency and... calibration of the analyzer must be checked. The analyzer must be adjusted or repaired as necessary. (c) Water...

40 CFR 86.1544 - Calculation; idle exhaust emissions.

Code of Federal Regulations, 2014 CFR

2014-07-01

... Regulations for Otto-Cycle Heavy-Duty Engines, New Methanol-Fueled Natural Gas-Fueled, and Liquefied Petroleum Gas-Fueled Diesel-Cycle Heavy-Duty Engines, New Otto-Cycle Light-Duty Trucks, and New Methanol-Fueled Natural Gas-Fueled, and Liquefied Petroleum Gas-Fueled Diesel-Cycle Light-Duty Trucks; Idle Test...

40 CFR 86.1522 - Carbon monoxide analyzer calibration.

Code of Federal Regulations, 2010 CFR

2010-07-01

...) Emission Regulations for Otto-Cycle Heavy-Duty Engines, New Methanol-Fueled Natural Gas-Fueled, and Liquefied Petroleum Gas-Fueled Diesel-Cycle Heavy-Duty Engines, New Otto-Cycle Light-Duty Trucks, and New Methanol-Fueled Natural Gas-Fueled, and Liquefied Petroleum Gas-Fueled Diesel-Cycle Light-Duty Trucks; Idle...

40 CFR 86.1516 - Calibration; frequency and overview.

Code of Federal Regulations, 2010 CFR

2010-07-01

...) Emission Regulations for Otto-Cycle Heavy-Duty Engines, New Methanol-Fueled Natural Gas-Fueled, and Liquefied Petroleum Gas-Fueled Diesel-Cycle Heavy-Duty Engines, New Otto-Cycle Light-Duty Trucks, and New Methanol-Fueled Natural Gas-Fueled, and Liquefied Petroleum Gas-Fueled Diesel-Cycle Light-Duty Trucks; Idle...

40 CFR 86.1524 - Carbon dioxide analyzer calibration.

Code of Federal Regulations, 2010 CFR

2010-07-01

...) Emission Regulations for Otto-Cycle Heavy-Duty Engines, New Methanol-Fueled Natural Gas-Fueled, and Liquefied Petroleum Gas-Fueled Diesel-Cycle Heavy-Duty Engines, New Otto-Cycle Light-Duty Trucks, and New Methanol-Fueled Natural Gas-Fueled, and Liquefied Petroleum Gas-Fueled Diesel-Cycle Light-Duty Trucks; Idle...

40 CFR 86.1506 - Equipment required and specifications; overview.

Code of Federal Regulations, 2010 CFR

2010-07-01

...) Emission Regulations for Otto-Cycle Heavy-Duty Engines, New Methanol-Fueled Natural Gas-Fueled, and Liquefied Petroleum Gas-Fueled Diesel-Cycle Heavy-Duty Engines, New Otto-Cycle Light-Duty Trucks, and New Methanol-Fueled Natural Gas-Fueled, and Liquefied Petroleum Gas-Fueled Diesel-Cycle Light-Duty Trucks; Idle...

40 CFR 86.1540 - Idle exhaust sample analysis.

Code of Federal Regulations, 2010 CFR

2010-07-01

... Regulations for Otto-Cycle Heavy-Duty Engines, New Methanol-Fueled Natural Gas-Fueled, and Liquefied Petroleum Gas-Fueled Diesel-Cycle Heavy-Duty Engines, New Otto-Cycle Light-Duty Trucks, and New Methanol-Fueled Natural Gas-Fueled, and Liquefied Petroleum Gas-Fueled Diesel-Cycle Light-Duty Trucks; Idle Test...

40 CFR 86.1530 - Test sequence; general requirements.

Code of Federal Regulations, 2010 CFR

2010-07-01

...) Emission Regulations for Otto-Cycle Heavy-Duty Engines, New Methanol-Fueled Natural Gas-Fueled, and Liquefied Petroleum Gas-Fueled Diesel-Cycle Heavy-Duty Engines, New Otto-Cycle Light-Duty Trucks, and New Methanol-Fueled Natural Gas-Fueled, and Liquefied Petroleum Gas-Fueled Diesel-Cycle Light-Duty Trucks; Idle...

40 CFR 86.1544 - Calculation; idle exhaust emissions.

Code of Federal Regulations, 2010 CFR

2010-07-01

...) Emission Regulations for Otto-Cycle Heavy-Duty Engines, New Methanol-Fueled Natural Gas-Fueled, and Liquefied Petroleum Gas-Fueled Diesel-Cycle Heavy-Duty Engines, New Otto-Cycle Light-Duty Trucks, and New Methanol-Fueled Natural Gas-Fueled, and Liquefied Petroleum Gas-Fueled Diesel-Cycle Light-Duty Trucks; Idle...

40 CFR 86.1526 - Calibration of other equipment.

Code of Federal Regulations, 2010 CFR

2010-07-01

... Regulations for Otto-Cycle Heavy-Duty Engines, New Methanol-Fueled Natural Gas-Fueled, and Liquefied Petroleum Gas-Fueled Diesel-Cycle Heavy-Duty Engines, New Otto-Cycle Light-Duty Trucks, and New Methanol-Fueled Natural Gas-Fueled, and Liquefied Petroleum Gas-Fueled Diesel-Cycle Light-Duty Trucks; Idle Test...

40 CFR 86.1503 - Abbreviations.

Code of Federal Regulations, 2010 CFR

2010-07-01

... EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES (CONTINUED) Emission Regulations for Otto-Cycle...-Cycle Heavy-Duty Engines, New Otto-Cycle Light-Duty Trucks, and New Methanol-Fueled Natural Gas-Fueled, and Liquefied Petroleum Gas-Fueled Diesel-Cycle Light-Duty Trucks; Idle Test Procedures § 86.1503...

40 CFR 86.1502 - Definitions.

Code of Federal Regulations, 2010 CFR

2010-07-01

... EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES (CONTINUED) Emission Regulations for Otto-Cycle...-Cycle Heavy-Duty Engines, New Otto-Cycle Light-Duty Trucks, and New Methanol-Fueled Natural Gas-Fueled, and Liquefied Petroleum Gas-Fueled Diesel-Cycle Light-Duty Trucks; Idle Test Procedures § 86.1502...

40 CFR 86.1527 - Idle test procedure; overview.

Code of Federal Regulations, 2010 CFR

2010-07-01

... Regulations for Otto-Cycle Heavy-Duty Engines, New Methanol-Fueled Natural Gas-Fueled, and Liquefied Petroleum Gas-Fueled Diesel-Cycle Heavy-Duty Engines, New Otto-Cycle Light-Duty Trucks, and New Methanol-Fueled Natural Gas-Fueled, and Liquefied Petroleum Gas-Fueled Diesel-Cycle Light-Duty Trucks; Idle Test...

40 CFR 86.1511 - Exhaust gas analysis system.

Code of Federal Regulations, 2010 CFR

2010-07-01

... Regulations for Otto-Cycle Heavy-Duty Engines, New Methanol-Fueled Natural Gas-Fueled, and Liquefied Petroleum Gas-Fueled Diesel-Cycle Heavy-Duty Engines, New Otto-Cycle Light-Duty Trucks, and New Methanol-Fueled Natural Gas-Fueled, and Liquefied Petroleum Gas-Fueled Diesel-Cycle Light-Duty Trucks; Idle Test...

40 CFR 86.1509 - Exhaust gas sampling system.

Code of Federal Regulations, 2010 CFR

2010-07-01

... Regulations for Otto-Cycle Heavy-Duty Engines, New Methanol-Fueled Natural Gas-Fueled, and Liquefied Petroleum Gas-Fueled Diesel-Cycle Heavy-Duty Engines, New Otto-Cycle Light-Duty Trucks, and New Methanol-Fueled Natural Gas-Fueled, and Liquefied Petroleum Gas-Fueled Diesel-Cycle Light-Duty Trucks; Idle Test...

40 CFR 86.1505 - Introduction; structure of subpart.

Code of Federal Regulations, 2010 CFR

2010-07-01

... Regulations for Otto-Cycle Heavy-Duty Engines, New Methanol-Fueled Natural Gas-Fueled, and Liquefied Petroleum Gas-Fueled Diesel-Cycle Heavy-Duty Engines, New Otto-Cycle Light-Duty Trucks, and New Methanol-Fueled Natural Gas-Fueled, and Liquefied Petroleum Gas-Fueled Diesel-Cycle Light-Duty Trucks; Idle Test...

40 CFR 86.1506 - Equipment required and specifications; overview.

Code of Federal Regulations, 2012 CFR

2012-07-01

... specifications appear in §§ 86.1509 through 86.1511. (2) Fuel and analytical tests. Fuel requirements for idle... Test Procedures § 86.1506 Equipment required and specifications; overview. (a) This subpart contains procedures for performing idle exhaust emission tests on Otto-cycle heavy-duty engines and Otto-cycle light...

40 CFR 86.1506 - Equipment required and specifications; overview.

Code of Federal Regulations, 2011 CFR

2011-07-01

... specifications appear in §§ 86.1509 through 86.1511. (2) Fuel and analytical tests. Fuel requirements for idle... Test Procedures § 86.1506 Equipment required and specifications; overview. (a) This subpart contains procedures for performing idle exhaust emission tests on Otto-cycle heavy-duty engines and Otto-cycle light...

40 CFR 86.1506 - Equipment required and specifications; overview.

Code of Federal Regulations, 2014 CFR

2014-07-01

... appear in §§ 86.1509 through 86.1511. (2) Fuel and analytical tests. Fuel requirements for idle exhaust... Natural Gas-Fueled, and Liquefied Petroleum Gas-Fueled Diesel-Cycle Light-Duty Trucks; Idle Test... for performing idle exhaust emission tests on Otto-cycle heavy-duty engines and Otto-cycle light-duty...

40 CFR 86.1506 - Equipment required and specifications; overview.

Code of Federal Regulations, 2013 CFR

2013-07-01

... specifications appear in §§ 86.1509 through 86.1511. (2) Fuel and analytical tests. Fuel requirements for idle... Test Procedures § 86.1506 Equipment required and specifications; overview. (a) This subpart contains procedures for performing idle exhaust emission tests on Otto-cycle heavy-duty engines and Otto-cycle light...

40 CFR 86.1537 - Idle test run.

Code of Federal Regulations, 2013 CFR

2013-07-01

... EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES (CONTINUED) Emission Regulations for Otto-Cycle...-Cycle Heavy-Duty Engines, New Otto-Cycle Light-Duty Trucks, and New Methanol-Fueled Natural Gas-Fueled, and Liquefied Petroleum Gas-Fueled Diesel-Cycle Light-Duty Trucks; Idle Test Procedures § 86.1537 Idle...

40 CFR 86.1537 - Idle test run.

Code of Federal Regulations, 2012 CFR

2012-07-01

... EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES (CONTINUED) Emission Regulations for Otto-Cycle...-Cycle Heavy-Duty Engines, New Otto-Cycle Light-Duty Trucks, and New Methanol-Fueled Natural Gas-Fueled, and Liquefied Petroleum Gas-Fueled Diesel-Cycle Light-Duty Trucks; Idle Test Procedures § 86.1537 Idle...

40 CFR 86.1537 - Idle test run.

Code of Federal Regulations, 2010 CFR

2010-07-01

... EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES (CONTINUED) Emission Regulations for Otto-Cycle...-Cycle Heavy-Duty Engines, New Otto-Cycle Light-Duty Trucks, and New Methanol-Fueled Natural Gas-Fueled, and Liquefied Petroleum Gas-Fueled Diesel-Cycle Light-Duty Trucks; Idle Test Procedures § 86.1537 Idle...

40 CFR 86.1333-90 - Transient test cycle generation.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 19 2010-07-01 2010-07-01 false Transient test cycle generation. 86...) Emission Regulations for New Otto-Cycle and Diesel Heavy-Duty Engines; Gaseous and Particulate Exhaust Test Procedures § 86.1333-90 Transient test cycle generation. (a) The heavy-duty transient engine cycles for Otto...

40 CFR 86.1335-90 - Cool-down procedure.

Code of Federal Regulations, 2012 CFR

2012-07-01

... cold cycle exhaust emission test may begin after a cool-down only when the engine oil and water... Regulations for New Otto-Cycle and Diesel Heavy-Duty Engines; Gaseous and Particulate Exhaust Test Procedures § 86.1335-90 Cool-down procedure. (a) This cool-down procedure applies to Otto-cycle and diesel engines...

40 CFR 86.1335-90 - Cool-down procedure.

Code of Federal Regulations, 2011 CFR

2011-07-01

... cold cycle exhaust emission test may begin after a cool-down only when the engine oil and water... Regulations for New Otto-Cycle and Diesel Heavy-Duty Engines; Gaseous and Particulate Exhaust Test Procedures § 86.1335-90 Cool-down procedure. (a) This cool-down procedure applies to Otto-cycle and diesel engines...

40 CFR 86.1335-90 - Cool-down procedure.

Code of Federal Regulations, 2013 CFR

2013-07-01

... cold cycle exhaust emission test may begin after a cool-down only when the engine oil and water... Regulations for New Otto-Cycle and Diesel Heavy-Duty Engines; Gaseous and Particulate Exhaust Test Procedures § 86.1335-90 Cool-down procedure. (a) This cool-down procedure applies to Otto-cycle and diesel engines...

40 CFR 86.1434 - Equipment preparation.

Code of Federal Regulations, 2010 CFR

2010-07-01

... New Gasoline-Fueled Otto-Cycle Light-Duty Vehicles and New Gasoline-Fueled Otto-Cycle Light-Duty... the device(s) for removing water from the exhaust sample and the sample filter(s). Remove any water from the water trap(s). Clean and replace the filter(s) as necessary. (c) Set the zero and span points...

40 CFR 86.1434 - Equipment preparation.

Code of Federal Regulations, 2012 CFR

2012-07-01

... New Gasoline-Fueled Otto-Cycle Light-Duty Vehicles and New Gasoline-Fueled Otto-Cycle Light-Duty... the device(s) for removing water from the exhaust sample and the sample filter(s). Remove any water from the water trap(s). Clean and replace the filter(s) as necessary. (c) Set the zero and span points...

40 CFR 86.1434 - Equipment preparation.

Code of Federal Regulations, 2011 CFR

2011-07-01

... New Gasoline-Fueled Otto-Cycle Light-Duty Vehicles and New Gasoline-Fueled Otto-Cycle Light-Duty... the device(s) for removing water from the exhaust sample and the sample filter(s). Remove any water from the water trap(s). Clean and replace the filter(s) as necessary. (c) Set the zero and span points...

40 CFR 86.1434 - Equipment preparation.

Code of Federal Regulations, 2013 CFR

2013-07-01

... New Gasoline-Fueled Otto-Cycle Light-Duty Vehicles and New Gasoline-Fueled Otto-Cycle Light-Duty... the device(s) for removing water from the exhaust sample and the sample filter(s). Remove any water from the water trap(s). Clean and replace the filter(s) as necessary. (c) Set the zero and span points...

[The neurotransmision from the other side].

PubMed

Sánchez García, Pedro

2010-01-01

The discovery of how neurons communicate, like the cracking of genetic code and the creation of the atomic bomb is one of the fundamental scientific development of the twentieth century. In this paper we described the history of scientific discovery of neurohumoral transmission against the backdrop of the two torld and the fascinating lives of several scientists whose work was affected by the social and political events in their time. The lives and history of the main protagonists Sir Henry Dale, Otto Loewi and Walter Cannon are reported here. Otto Lewi and William Felberg--as jews--were arrested by nazi troops and Otto Krayer--not a jew--for not accepting one universitary offer of nazu party. All of them, and many others, were compelled to migrate from Germany to Great Britain, where Sir Henry Dale helped them to continue their work and their lives. All this scientist played an important role in the work on chemical neurotransmission which finally cristalized in awarding the Nobel. Price--in 1936--to Otto Loewi and Sir Henry Dale, but not to Walter Cannon, in this case, for adopting a controversial theory. The role of Rockefeller Foundation in this history is also comtemplated.

The liquid crystal light valve, an optical-to-optical interface device

NASA Technical Reports Server (NTRS)

Jacobson, A. D.; Beard, T. D.; Bleha, W. P.; Margerum, J. D.; Wong, S. Y.

1972-01-01

A photoactivated liquid crystal light valve is described as an optical-to-optical interface device (OTTO) which is designed to transfer an optical image from a noncoherent light beam to a spatially coherent beam of light, in real time. Schematics of OTTO in use, the liquid cyrstal cell, and the liquid crystal structure are presented. Sensitivity characteristics and the principles of operation are discussed.

An Inconvenient History: the Nuclear-Fission Display in the Deutsches Museum

NASA Astrophysics Data System (ADS)

Sime, Ruth Lewin

2010-06-01

One of the longstanding attractions of the Deutsches Museum in Munich, Germany, has been its display of the apparatus associated with the discovery of nuclear fission. Although the discovery involved three scientists, Otto Hahn, Lise Meitner, and Fritz Strassmann, the fission display was designated for over 30 years as the Arbeitstisch von Otto Hahn (Otto Hahn’s Worktable), with Strassmann mentioned peripherally and Meitner not at all, and it was not until the early 1990s that the display was revised to include all three codiscoverers more equitably. I examine the creation of the fission display in the context of the postwar German culture of silencing the National Socialist past, and trace the eventual transformation of the display into a contemporary exhibit that more accurately represents the scientific history of the fission discovery.

Description and Demonstration of CBT for ADHD in Adults

PubMed Central

Sprich, Susan E.; Knouse, Laura E.; Cooper-Vince, Christine; Burbridge, Jennifer; Safren, Steven A.

2013-01-01

ADHD in adulthood is a valid, prevalent, distressing, and interfering condition. Although medications help treat this disorder, there are often residual symptoms after medication treatment, and, for some patients, they are contraindicated. Compared to other disorders, such as mood and anxiety disorders, there are few resources available for clinicians wishing to conduct cognitive-behavioral treatment for this problem. The present manuscript provides a description of our cognitive-behavioral approach to treat ADHD in adulthood, which we have developed and tested in our clinic (Safren, Otto, et al., 2005), and for which detailed therapist and client guides exist (Safren, Perlman, Sprich, & Otto, 2005; Safren, Sprich, Perlman, & Otto, 2005). To augment the description of treatment, the present article provides video component demonstrations of several core modules that highlight important aspects of this treatment. This description and the accompanying demonstrations are intended as a practical guide to assist therapists wishing to conduct such a treatment in the outpatient setting. PMID:24379644

Methanator Fueled Engines for Pollution Control

NASA Technical Reports Server (NTRS)

Cagliostro, D. E.; Winkler, E. L.

1973-01-01

A methanator fueled Otto-cycle engine is compared with other methods proposed to control pollution due to automobile exhaust emissions. The comparison is made with respect to state of development, emission factors, capital cost, operational and maintenance costs, performance, operational limitations, and impact on the automotive industries. The methanator fueled Otto-cycle engine is projected to meet 1975 emission standards and operate at a lower relative total cost compared to the catalytic muffler system and to have low impact. Additional study is required for system development.

Preliminary Evaluation of a Turbine/Rotary Combustion Compound Engine for a Subsonic Transport. [fuel consumption and engine tests of turbofan engines

NASA Technical Reports Server (NTRS)

Civinskas, K. C.; Kraft, G. A.

1976-01-01

The fuel consumption of a modern compound engine with that of an advanced high pressure ratio turbofan was compared. The compound engine was derived from a turbofan engine by replacing the combustor with a rotary combustion (RC) engine. A number of boost pressure ratios and compression ratios were examined. Cooling of the RC engine was accomplished by heat exchanging to the fan duct. Performance was estimated with an Otto-cycle for two levels of energy lost to cooling. The effects of added complexity on cost and maintainability were not examined and the comparison was solely in terms of cruise performance and weight. Assuming a 25 percent Otto-cycle cooling loss (representative of current experience), the best compound engine gave a 1.2 percent improvement in cruise. Engine weight increased by 23 percent. For a 10 percent Otto-cycle cooling loss (representing advanced insulation/high temperature materials technology), a compound engine with a boost PR of 10 and a compression ratio of 10 gave an 8.1 percent lower cruise than the reference turbofan.

Weight propagation and equivalent horsepower for alternate-engined cars

NASA Technical Reports Server (NTRS)

Klose, G. J.; Kurtz, D. W.

1978-01-01

In order to evaluate properly the consequences of replacing conventional Otto-cycle engines with alternate power systems, comparisons must be carried out at the vehicle level with functionally equivalent cars. This paper presents the development and application of a procedure for establishing equivalent vehicles. A systematic weight propagation methodology, based on detailed weight breakdowns and influence factors, yields the vehicle weight impacts due to changes in engine weight and power. Performance-matching criteria, utilizing a vehicle simulation program, are then employed to establish Otto-engine-equivalent vehicles, whose characteristics can form the basis for alternative engine evaluations.

Knocking in the Otto-cycle Engine

NASA Technical Reports Server (NTRS)

Weinhart, H

1939-01-01

Engine knock is, as is known, preceded by normal burning of the first part of the charge, and only the part burned last (residual charge), knocks. The aim of the present measurements was, first, to reexamine the combustion form in this residual charge, because of the absence of uniform and frequently contradictory results in the very extensive literature on the subject. On top of that, an attempt was to be made to gain a deeper insight into the mechanism accompanying the combustion process, by means of the electrical test equipment perfected in recent years.

Optimal control of the power adiabatic stroke of an optomechanical heat engine.

PubMed

Bathaee, M; Bahrampour, A R

2016-08-01

We consider the power adiabatic stroke of the Otto optomechanical heat engine introduced in Phys. Rev. Lett. 112, 150602 (2014)PRLTAO0031-900710.1103/PhysRevLett.112.150602. We derive the maximum extractable work of both optomechanical normal modes in the minimum time while the system experiences quantum friction effects. We show that the total work done by the system in the power adiabatic stroke is optimized by a bang-bang control. The time duration of the power adiabatic stroke is of the order of the inverse of the effective optomechanical-coupling coefficient. The optimal phase-space trajectory of the Otto cycle for both optomechanical normal modes is also obtained.

One-year multicentre outcomes of transapical aortic valve implantation using the SAPIEN XT™ valve: the PREVAIL transapical study.

PubMed

Walther, Thomas; Thielmann, Matthias; Kempfert, Joerg; Schroefel, Holger; Wimmer-Greinecker, Gerhard; Treede, Hendrik; Wahlers, Thorsten; Wendler, Olaf

2013-05-01

The study aimed to evaluate 1-year outcomes of the multicentre PREVAIL transapical (TA) study of TA-aortic valve implantation (AVI) in high-risk patients. From September 2009 to August 2010, a total of 150 patients, aged 81.6 ± 5.8 years, 40.7% female, were included at 12 European TA-AVI experienced sites. Patients received 23 (n = 36), 26 (n = 57) and 29 mm (n = 57) second-generation SAPIEN XT™ (Edwards Lifesciences, Irvine, CA, USA) valves. The mean logistic EuroSCORE was 24.3 ± 7.0, and mean Society Thoracic Surgeons score was 7.5 ± 4.4%. Survival was 91.3% at 30 days and 77.9% at 1 year. Subgroup analysis revealed survivals of 91.7/88.9, 86.0/70.2, 96.55/91.2% for patients receiving 23-, 26- and 29-mm valves at 30 days and at 1 year, respectively. Transthoracic echocardiography revealed preserved left ventricular ejection fraction and low gradients. Aortic incompetence was none in 41/48, trace 30/36, mild 22/12 and moderate in 7/4% at discharge and 1 year. Walking distance increased from 221 (postimplant) to 284 m (at 1 year, P = 0.0004). Three patients required reoperation due to increasing aortic incompetence during follow-up. Causes of mortality at 1 year were cardiac (n = 7), stroke (n = 1) and others (n = 5). The European PREVAIL multicentre trial demonstrates good functionality and good outcomes for TA-AVI using the second-generation SAPIEN XT prosthesis and the ASCENDRA-II delivery system. The 29-mm SAPIEN XT valve was successfully introduced and showed excellent results.

Maximum Work of Free-Piston Stirling Engine Generators

NASA Astrophysics Data System (ADS)

Kojima, Shinji

2017-04-01

Using the method of adjoint equations described in Ref. [1], we have calculated the maximum thermal efficiencies that are theoretically attainable by free-piston Stirling and Carnot engine generators by considering the work loss due to friction and Joule heat. The net work done by the Carnot cycle is negative even when the duration of heat addition is optimized to give the maximum amount of heat addition, which is the same situation for the Brayton cycle described in our previous paper. For the Stirling cycle, the net work done is positive, and the thermal efficiency is greater than that of the Otto cycle described in our previous paper by a factor of about 2.7-1.4 for compression ratios of 5-30. The Stirling cycle is much better than the Otto, Brayton, and Carnot cycles. We have found that the optimized piston trajectories of the isothermal, isobaric, and adiabatic processes are the same when the compression ratio and the maximum volume of the same working fluid of the three processes are the same, which has facilitated the present analysis because the optimized piston trajectories of the Carnot and Stirling cycles are the same as those of the Brayton and Otto cycles, respectively.

Eighteen-ninety-six and all that

NASA Astrophysics Data System (ADS)

Heilbron, J. L.

1996-01-01

This year's commemorative platter includes ether anaesthesia, smallpox vaccination, radioactivity and several mathematical morsels, as well as an accidental death (Otto Lilienthal) and the mother of all births (the Universe).

Pixelsex or Cosmic Revelation – how art & science can meet in public space

ScienceCinema

Otto Roth, Tim

2018-05-18

Tim Otto Roth is known for his large projects in public space linking art & science. In his presentation the German artist and media theorist demonstrates some of his latest projects - among others Cosmic Revelation which changed the KASCADE detector field for cosmic rays at the Karlsruhe Institute of Technology into a giant flashing light field. The Pixelsex project leads him to the question if the universe might be digital. In occasion of his one week residency at CERN Tim Otto Roth explores the material culture of particle physics and its ways of finding pictorial representations. Above all he is interested in methods like the Monte Carlo simulation, but also in CERN as giant collaborative institution and consequently as birthplace for the World Wide Web.

40 CFR 86.1860-04 - How to comply with the Tier 2 and interim non-Tier 2 fleet average NOX standards.

Code of Federal Regulations, 2010 CFR

2010-07-01

... HIGHWAY VEHICLES AND ENGINES (CONTINUED) General Compliance Provisions for Control of Air Pollution From New and In-Use Light-Duty Vehicles, Light-Duty Trucks, and Complete Otto-Cycle Heavy-Duty Vehicles...

40 CFR 86.1530 - Test sequence; general requirements.

Code of Federal Regulations, 2011 CFR

2011-07-01

...) Emission Regulations for Otto-Cycle Heavy-Duty Engines, New Methanol-Fueled Natural Gas-Fueled, and... Methanol-Fueled Natural Gas-Fueled, and Liquefied Petroleum Gas-Fueled Diesel-Cycle Light-Duty Trucks; Idle...

75 FR 69733 - Puerto Rico Disaster #PR-00012

Federal Register 2010, 2011, 2012, 2013, 2014

2010-11-15

... (FEMA-1946-DR), dated 10/26/2010. Incident: Severe Storms, Flooding, Mudslides, and Landslides associated with Tropical Storm Otto. Incident Period: 10/04/2010 through 10/08/2010. DATES: Effective Date...

PREVAIL TRANSAPICAL: multicentre trial of transcatheter aortic valve implantation using the newly designed bioprosthesis (SAPIEN-XT) and delivery system (ASCENDRA-II).

PubMed

Walther, Thomas; Thielmann, Matthias; Kempfert, Joerg; Schroefel, Holger; Wimmer-Greinecker, Gerhard; Treede, Hendrik; Wahlers, Thorsten; Wendler, Olaf

2012-08-01

Transapical (TA) aortic valve implantation (AVI) has evolved as an alternative procedure for high-risk patients. We evaluated the second-generation SAPIEN XT™ prosthesis in a prospective multicentre clinical trial. A total of 150 patients (age: 81.6 ± 5.8 years; 40.7% female) were included. Prosthetic valves (diameter: 23 mm (n = 36), 26 mm (n = 57) and 29 mm (n = 57)) were implanted. The ASCENDRA-II™ modified delivery system was used in the smaller sizes. Mean logistic EuroSCORE was 24.3 ± 7.0%, and mean STS score 7.5 ± 4.4%. All patients gave written informed consent. Off-pump AVI was performed using femoral arterial and venous access wires as a safety net. All but two patients received TA-AVI, as planned. The 29-mm valve showed similar function as the values of two other diameters did. Three patients (2%) required temporary cardiopulmonary bypass support. Postoperative complications included renal failure requiring long-term dialysis in four, bleeding requiring rethoracotomy in four, respiratory complication requiring reintubation in eight and sepsis in four patients, respectively. Thirty-day mortality was 13 (8.7%) for the total cohort and 2/57 (3.5%) for patients receiving the 29-mm valve, respectively. Echocardiography at discharge showed none or trivial aortic incompetence (AI) in 71% and mild-AI in 22% of the patients. Post-implantation AI was predominantly paravalvular and ≥ 2+ in 7% of patients. One patient required reoperation for AI within 30 days. The PREVAIL TA multicentre trial demonstrates good functionality and good outcomes for TA-AVI, using the SAPIEN XT™ prosthesis and its second-generation ASCENDRA-II™ delivery system, as well successful introduction of the 29-mm SAPIEN XT™ valve for the benefit of high-risk elderly patients.

40 CFR 86.118-00 - Dynamometer calibrations.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 1977 and Later Model Year New Light-Duty Vehicles and New Light-Duty Trucks and New Otto-Cycle Complete... required. (b) For large single roll electric dynamometers or equivalent dynamometer configurations, the...

40 CFR 86.1503 - Abbreviations.

Code of Federal Regulations, 2011 CFR

2011-07-01

... Heavy-Duty Engines, New Methanol-Fueled Natural Gas-Fueled, and Liquefied Petroleum Gas-Fueled Diesel-Cycle Heavy-Duty Engines, New Otto-Cycle Light-Duty Trucks, and New Methanol-Fueled Natural Gas-Fueled...

40 CFR 86.1502 - Definitions.

Code of Federal Regulations, 2011 CFR

2011-07-01

... Heavy-Duty Engines, New Methanol-Fueled Natural Gas-Fueled, and Liquefied Petroleum Gas-Fueled Diesel-Cycle Heavy-Duty Engines, New Otto-Cycle Light-Duty Trucks, and New Methanol-Fueled Natural Gas-Fueled...

75 FR 69732 - U.S. Virgin Islands Disaster #VI-00005

Federal Register 2010, 2011, 2012, 2013, 2014

2010-11-15

... Islands (FEMA-1948-DR), dated 11/05/2010. Incident: Severe Storms, Flooding, Mudslides, and Landslides associated with Tropical Storm Otto. Incident Period: 10/01/2010 through 10/08/2010. DATES: Effective Date...

40 CFR 86.1831-01 - Mileage accumulation requirements for test vehicles.

Code of Federal Regulations, 2010 CFR

2010-07-01

... (CONTINUED) General Compliance Provisions for Control of Air Pollution From New and In-Use Light-Duty Vehicles, Light-Duty Trucks, and Complete Otto-Cycle Heavy-Duty Vehicles § 86.1831-01 Mileage accumulation...

40 CFR 86.1836-01 - Manufacturer-supplied production vehicles for testing.

Code of Federal Regulations, 2010 CFR

2010-07-01

... ENGINES (CONTINUED) General Compliance Provisions for Control of Air Pollution From New and In-Use Light-Duty Vehicles, Light-Duty Trucks, and Complete Otto-Cycle Heavy-Duty Vehicles § 86.1836-01 Manufacturer...

75 FR 76517 - Puerto Rico Disaster Number PR-00012

Federal Register 2010, 2011, 2012, 2013, 2014

2010-12-08

... Commonwealth of Puerto Rico (FEMA-1946-DR), dated 10/26/2010. Incident: Severe Storms, Flooding, Mudslides, and Landslides associated with Tropical Storm Otto. Incident Period: 10/04/2010 through 10/08/2010. Effective...

40 CFR 86.1843-01 - General information requirements.

Code of Federal Regulations, 2010 CFR

2010-07-01

...-Duty Trucks, and Complete Otto-Cycle Heavy-Duty Vehicles § 86.1843-01 General information requirements... information as described in § 86.1844-01 within 15 business days. A manufacturer may request the Administrator...

40 CFR 86.1841-01 - Compliance with emission standards for the purpose of certification.

Code of Federal Regulations, 2010 CFR

2010-07-01

... VEHICLES AND ENGINES (CONTINUED) General Compliance Provisions for Control of Air Pollution From New and In-Use Light-Duty Vehicles, Light-Duty Trucks, and Complete Otto-Cycle Heavy-Duty Vehicles § 86.1841-01...

40 CFR 86.1824-07 - Durability demonstration procedures for evaporative emissions.

Code of Federal Regulations, 2010 CFR

2010-07-01

... VEHICLES AND ENGINES (CONTINUED) General Compliance Provisions for Control of Air Pollution From New and In-Use Light-Duty Vehicles, Light-Duty Trucks, and Complete Otto-Cycle Heavy-Duty Vehicles § 86.1824-07...

40 CFR Appendix I to Subpart S of... - Vehicle Procurement Methodology

Code of Federal Regulations, 2010 CFR

2010-07-01

... (CONTINUED) General Compliance Provisions for Control of Air Pollution From New and In-Use Light-Duty Vehicles, Light-Duty Trucks, and Complete Otto-Cycle Heavy-Duty Vehicles Pt. 86, Subpt. S, App. I Appendix...

On the thermal efficiency of power cycles in finite time thermodynamics

NASA Astrophysics Data System (ADS)

Momeni, Farhang; Morad, Mohammad Reza; Mahmoudi, Ashkan

2016-09-01

The Carnot, Diesel, Otto, and Brayton power cycles are reconsidered endoreversibly in finite time thermodynamics (FTT). In particular, the thermal efficiency of these standard power cycles is compared to the well-known results in classical thermodynamics. The present analysis based on FTT modelling shows that a reduction in both the maximum and minimum temperatures of the cycle causes the thermal efficiency to increase. This is antithetical to the existing trend in the classical references. Under the assumption of endoreversibility, the relation between the efficiencies is also changed to {η }{{Carnot}}\\gt {η }{{Brayton}}\\gt {η }{{Diesel}}\\gt {η }{{Otto}}, which is again very different from the corresponding classical results. The present results benefit a better understanding of the important role of irreversibility on heat engines in classical thermodynamics.

Pixelsex or Cosmic Revelation – how art & science can meet in public space

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

Otto Roth, Tim

2009-10-28

Tim Otto Roth is known for his large projects in public space linking art & science. In his presentation the German artist and media theorist demonstrates some of his latest projects - among others Cosmic Revelation which changed the KASCADE detector field for cosmic rays at the Karlsruhe Institute of Technology into a giant flashing light field. The Pixelsex project leads him to the question if the universe might be digital. In occasion of his one week residency at CERN Tim Otto Roth explores the material culture of particle physics and its ways of finding pictorial representations. Above all hemore » is interested in methods like the Monte Carlo simulation, but also in CERN as giant collaborative institution and consequently as birthplace for the World Wide Web.« less

[Not Available.

PubMed

Hofmann, Eberhard

In the center stage of this third and last part of the author's treatise about the life and the oeuvre of the German humanist, biochemist, and Nobel Prize Winner Otto MEYERHOF (1884-1951) is the first half of his life. As a young man, in the age of 16 and after a severe renal disease, Otto MEYERHOF spent 1900/1901 five months in Egypt, where he, led by his cousin Max MEYERHOF, Egyptologist and Ophthalmologist, studied the country and its people as well as its architecture and history. During his medical courses he became acquainted with the philosopher Leonard NELSON, who stimulated him to study the Kantian-Friesian philosophy, about which he published several papers. Simultaneously MEYERHOF became seriously interested in GOETHE'S method of natural investigation. About this topic he gave two famous lectures, 1909 in Berlin and 1949 in his American exile in New York. From 1903 MEYERHOF attended medical courses and conducted advanced training courses for workers at the University of Berlin. 1907 in the Heidelberg philosophical circle MEYERHOF became acquainted with Otto WARBURG. 1909 MEYERHOF earned a doctorate in medicine with the thesis "Contributions to a psychological theory of mental disorders". In the years 1911/12 a deep change occurred in MEYERHOF'S scientific career, in the course of which he turned to active experimental research in natural science. However, MEYERHOF remained true to philosophy and his friendship to Leonard NELSON. When Otto MEYERHOF in 1911 obtained a Badian scholarship for experimental research work in the Zoological Station in Naples, a tight collaboration with Otto WARBURG in sea urchin egg biology began. In 1912 MEYERHOF published a famous paper on "The energetics of cellular processes", which became the guideline for his prospective scientific work. In the same year he habilitated at the Medical School of the Kiel University with an enzymological study, and he joined the Physiological Institute of Kiel as unpaid private lecturer

40 CFR 86.1852-01 - Waivers for good in-use emission performance.

Code of Federal Regulations, 2010 CFR

2010-07-01

... (CONTINUED) General Compliance Provisions for Control of Air Pollution From New and In-Use Light-Duty Vehicles, Light-Duty Trucks, and Complete Otto-Cycle Heavy-Duty Vehicles § 86.1852-01 Waivers for good in...

16. June 1974. BASEMENT, VIEW LOOKING SOUTHWEST, SHOWING THE MAIN ...

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

16. June 1974. BASEMENT, VIEW LOOKING SOUTHWEST, SHOWING THE MAIN LINE SHAFT COMING THROUGH THE WALL FROM THE OTTO ENGINE. - Gruber Wagon Works, Pennsylvania Route 183 & State Hill Road at Red Bridge Park, Bernville, Berks County, PA

Feedstock recycling program gets go ahead

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

Layman, P.

1994-03-28

Feedstock recycling--recycling mixed plastics wastes back into chemical feedstocks such as olefins and naphtha--has received a commercial go ahead in Germany. DKR--Deutsche Kunstsoff recycling, a subsidiary of a commercial company, Duales System Deutschland, responsible for recycling packaging wastes in Germany--has issued three contracts to companies with feedstock recycling technology to convert to liquid feedstocks a total of some 500,000 metric tons per year of mixed plastics packaging wastes by 1996. DKR has also pledged to discontinue exports of used plastics packaging to foreign countries by that date. The three contracts go to a consortium between BASF and OTTO Kunststoff service,more » of Dossenheim; the oil and chemical producer Veba; and the electric power utilities company RWE. DKR's current processing costs are about $1,765 per ton of wastes. That total includes all costs for collecting, sorting, cleaning, and transporting the wastes. In its bid, the BASF-OTTO consortium envisioned a fee of about $190 per ton. That fee, says Niess, was determined by looking at BASF's and OTTO's costs, offset by the savings in raw materials BASF would be making as its technology converts mixed plastics wastes to a mixture of naphtha, aromatics, and oils, all of which can be used in BASF's processes in Ludwigshafen. And because BASF's technology requires no presorting or cleaning before it gets the wastes, the process will trim DKR's costs significantly.« less

Especially for High School Teachers

NASA Astrophysics Data System (ADS)

Howell, J. Emory

1998-05-01

* Low-Cost Science Teaching Equipment for Visually Impaired Children, by. H.O. Gupta and Rakshpal Singh, p 610. * Synthesis of Exotic Soaps in the Chemistry Laboratory, by Otto Phanstiel IV, Eric Dueno, and Queenie Xianghong Wang, p 612.

Tricuspid regurgitation

MedlinePlus

... enlargement of the right side of the heart. Doppler echocardiography or right-sided cardiac catheterization may be ... Carabello BA. Valvular heart disease. In: Goldman L, Schafer AI, eds. ... Saunders; 2016:chap 75. Nishimura. RA, Otto CM, Bownow RO, ...

New Forms of Stolz-Cesaro Lemma

ERIC Educational Resources Information Center

Mortici, Cristinel

2011-01-01

The well-known Stolz-Cesaro lemma is due to the mathematicians Ernesto Cesaro (1859-1906) and Otto Stolz (1842-1905). The aim of this article is to give new forms of Stolz-Cesaro lemma involving the limit [image omitted].

6. Photograph of an architectural drawing in possession of Engineering ...

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

6. Photograph of an architectural drawing in possession of Engineering Plans and Services Division, Rock Island Arsenal. ELEVATION, 1874. DELINEATOR: W. OTTO GRONEN. - Rock Island Arsenal, Building No. 321, Rodman Avenue & Rock Island Avenue, Rock Island, Rock Island County, IL

Two African Saints in Medieval Germany.

ERIC Educational Resources Information Center

Grimm, Reinhold

1992-01-01

The origin and development of two African saints are discussed: Saint Maurice, patron saint of the eastern empire of Otto I; and Caspar, the youngest of the three Magi. Their representation in German art is described and illustrated. (Author/LB)

40 CFR 86.1844-01 - Information requirements: Application for certification and submittal of information upon request.

Code of Federal Regulations, 2012 CFR

2012-07-01

.... (10) For vehicles with non-integrated refueling emission control systems, a description of the... of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) CONTROL OF... Control of Air Pollution From New and In-Use Light-Duty Vehicles, Light-Duty Trucks, and Complete Otto...

40 CFR 86.1844-01 - Information requirements: Application for certification and submittal of information upon request.

Code of Federal Regulations, 2013 CFR

2013-07-01

.... (10) For vehicles with non-integrated refueling emission control systems, a description of the... of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) CONTROL OF... Control of Air Pollution From New and In-Use Light-Duty Vehicles, Light-Duty Trucks, and Complete Otto...

40 CFR 86.1844-01 - Information requirements: Application for certification and submittal of information upon request.

Code of Federal Regulations, 2011 CFR

2011-07-01

.... (10) For vehicles with non-integrated refueling emission control systems, a description of the... of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) CONTROL OF... Control of Air Pollution From New and In-Use Light-Duty Vehicles, Light-Duty Trucks, and Complete Otto...

40 CFR 86.1844-01 - Information requirements: Application for certification and submittal of information upon request.

Code of Federal Regulations, 2010 CFR

2010-07-01

.... (10) For vehicles with non-integrated refueling emission control systems, a description of the... of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) CONTROL OF... Control of Air Pollution From New and In-Use Light-Duty Vehicles, Light-Duty Trucks, and Complete Otto...

METHODOLOGICAL ISSUES IN HUMAN EXPOSURE STUDIES OF LOW LEVEL SOLVENT MIXTURES

EPA Science Inventory

The design of appropriate studies to assess the sensory irritant and neurobehavioral-effects of exposure to complex VOC mixtures poses a variety of methodological challenges, particularly at the low levels found in new buildings. or instance, Otto et al (1989) exposed subjects to...

7. Photograph of line drawing in possession of Engineering Plans ...

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

7. Photograph of line drawing in possession of Engineering Plans and Services Division, Rock Island Arsenal. ROOF PLAN, 1871. DELINEATOR: W. OTTO GRONEN. - Rock Island Arsenal, Building No. 105, South Avenue between Gillespie Avenue & Second Street, Rock Island, Rock Island County, IL

12. Photograph of line drawing in possession of Engineering Plans ...

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

12. Photograph of line drawing in possession of Engineering Plans and Services Division, Rock Island Arsenal. FRONT (WEST) ELEVATION, 1877. DELINEATOR: W. OTTO GRONEN. - Rock Island Arsenal, Building No. 90, East Avenue between North Avenue & King Drive, Rock Island, Rock Island County, IL

A second prosthesis as a procedural rescue option in trans-apical aortic valve implantation.

PubMed

Kempfert, Jörg; Rastan, Ardawan J; Schuler, Gerhard; Linke, Axel; Holzhey, David; van Linden, Arnaud; Mohr, Friedrich-W; Walther, Thomas

2011-07-01

Trans-apical aortic valve implantation (TA-AVI) using the Edwards SAPIEN™ prosthesis has evolved to a routine procedure for selected high-risk elderly patients. In rare cases, misplacement of the SAPIEN™ valve (too low a position), dysfunction of the leaflets or perforation of the interventricular septum (ventricular septal defect, VSD) occurs and requires immediate implantation of a second prosthesis within the first one. Results of this 'bailout' maneuver have not been reported yet. Of 305 TA-AVI procedures, 15 patients required a second prosthesis due to dysfunctional leaflets (n = 6), low position (n = 7), or VSD (n = 2). Mean age was 82.5 ± 1.3 years, mean logistic EuroSCORE (European System for Cardiac Operative Risk Evaluation) was 45.5 ± 5.4, and Society of Thoracic Surgeons (STS) Score was 13.5 ± 1.5. All second SAPIEN™ valves could be implanted successfully within the first one. The second prosthesis solved leaflet dysfunction, sealed the VSD (lower position of the second prosthesis), or corrected the initial misplacement (higher position of the second prosthesis) in all patients. Within 30 days, four patients died (low cardiac output n = 3, all with preoperative ejection fraction (EF) <35%; intestinal ischemia n = 1). Intra-operative echocardiogram and angiogram revealed mild paravalvular leak in three and none/trace in 12 patients. Transvalvular gradients were low despite the implantation of the second valve (P(max)/mean 13.7 ± 4.3/6.4 ± 2.0). Placement of a second SAPIEN™ valve is a valuable 'bailout' technique in case of VSD, dysfunctional leaflets, or too low placement of the first prosthesis. The technique leads to an excellent functional result with low transvalvular gradients. The simple, straight, tubular stent design of the SAPIEN™ prosthesis may be the ideal design for such valve-in-valve procedures. Copyright © 2011 European Association for Cardio-Thoracic Surgery. Published by Elsevier B.V. All rights reserved.

Acquisition des competences discursives dans un contexte plurilingue (Acquisition of Discourse Competencies in a Multilingual Context).

ERIC Educational Resources Information Center

Berthoud, Anne-Claude, Ed.

1996-01-01

This collection of articles on second language learning in a multilingual environment includes: "Franzosisch-Deutsch: Zweisprachiges Lernen au der Sekundarstufe 1" (French-German: Learning Two Languages at Secondary School, Level 1) (Otto Stern, Brigit Eriksson, Christine Le Pape, Hans Reutener, Cecilia Serra Oesch); "Das Projekt…

Lantana montevidensis Essential Oil: Chemical Composition and Mosquito Repellent Activity against Aedes aegypti

USDA-ARS?s Scientific Manuscript database

The essential oil (EO) of Lantana montevidensis (Spreng.) Briq. (L. sellowiana Link & Otto) was investigated for its chemical composition and mosquito repellent activity. The essential oil obtained by hydrodistillation of aerial plant parts was analyzed by GC-FID and GC-MS. The major constituents we...

14. June 1974. VIEW OF THE ENGINE ROOM, LOOKING NORTH, ...

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

14. June 1974. VIEW OF THE ENGINE ROOM, LOOKING NORTH, SHOWING THE OTTO GASOLINE ENGINE, THE DRIVE PULLEY IS BARELY VISIBLE TO THE LEFT OF THE FLYWHEEL. - Gruber Wagon Works, Pennsylvania Route 183 & State Hill Road at Red Bridge Park, Bernville, Berks County, PA

Definitions from Pioneers in the Field.

ERIC Educational Resources Information Center

Saba, Farhad, Ed.

1999-01-01

Presents classical definitions and explanations of distance education selected from pioneers of the field or those who have made seminal contributions to the conceptualization of distance education and related fields. Discusses definitions by Desmond Keegan, Michael G. Moore, Borje Holmberg, and Otto Peters. (AEF)

40 CFR 86.135-90 - Dynamometer procedure.

Code of Federal Regulations, 2010 CFR

2010-07-01

... and methanol-fueled Otto-cycle vehicles. The dynamometer run consists of two tests, a “cold” start... analyzed for hydrocarbon, carbon monoxide, carbon dioxide, and oxides of nitrogen. Methanol and formaldehyde samples (exhaust and dilution air) are collected and analyzed for methanol-fueled vehicles (a...

40 CFR 86.135-90 - Dynamometer procedure.

Code of Federal Regulations, 2011 CFR

2011-07-01

... and methanol-fueled Otto-cycle vehicles. The dynamometer run consists of two tests, a “cold” start... analyzed for hydrocarbon, carbon monoxide, carbon dioxide, and oxides of nitrogen. Methanol and formaldehyde samples (exhaust and dilution air) are collected and analyzed for methanol-fueled vehicles (a...

40 CFR 86.1817-08 - Complete heavy-duty vehicle averaging, trading, and banking program.

Code of Federal Regulations, 2014 CFR

2014-07-01

..., trading, and banking program. 86.1817-08 Section 86.1817-08 Protection of Environment ENVIRONMENTAL... heavy-duty vehicle averaging, trading, and banking program. Section 86.1817-08 includes text that.... (1) Manufacturers of Otto-cycle vehicles may participate in an NMHC averaging, banking and trading...

The KISS1 metastasis suppressor appears to reverse the ‘Warburg Effect’

USDA-ARS?s Scientific Manuscript database

In 1924, Otto Warburg described the preference of cancer cells for glycolytic metabolism, even under normoxic conditions and that these metabolic changes directly correlate with malignant potential of several cancers. Although its purpose remains unclear, the “Warburg Effect” is thought to confer pr...

40 CFR 86.1817-08 - Complete heavy-duty vehicle averaging, trading, and banking program.

Code of Federal Regulations, 2011 CFR

2011-07-01

..., trading, and banking program. 86.1817-08 Section 86.1817-08 Protection of Environment ENVIRONMENTAL... Complete heavy-duty vehicle averaging, trading, and banking program. Section 86.1817-08 includes text that.... (1) Manufacturers of Otto-cycle vehicles may participate in an NMHC averaging, banking and trading...

40 CFR 86.1725-01 - Allowable maintenance.

Code of Federal Regulations, 2010 CFR

2010-07-01

... this subpart, with the following additions: (a) Hybrid electric vehicles that use Otto-cycle or diesel... (CONTINUED) CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES (CONTINUED) General Provisions for the Voluntary National Low Emission Vehicle Program for Light-Duty Vehicles and Light-Duty...

Modern Technology in Foreign Language Education: Applications and Projects. The ACTFL Foreign Language Education Series.

ERIC Educational Resources Information Center

Smith, Wm. Flint, Ed.

This book, the second of two volumes devoted to instructional media in second language instruction, focuses on specific applications of advanced technology in the classroom. The first part, "Applications," contains seven chapters. They are: "The Language Laboratory in the Computer Age" (S. E. K. Otto); "Television…

40 CFR 86.1725-01 - Allowable maintenance.

Code of Federal Regulations, 2013 CFR

2013-07-01

... this subpart, with the following additions: (a) Hybrid electric vehicles that use Otto-cycle or diesel... (CONTINUED) CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES (CONTINUED) General Provisions for the Voluntary National Low Emission Vehicle Program for Light-Duty Vehicles and Light-Duty...

40 CFR 86.1725-01 - Allowable maintenance.

Code of Federal Regulations, 2012 CFR

2012-07-01

... this subpart, with the following additions: (a) Hybrid electric vehicles that use Otto-cycle or diesel... (CONTINUED) CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES (CONTINUED) General Provisions for the Voluntary National Low Emission Vehicle Program for Light-Duty Vehicles and Light-Duty...

40 CFR 86.1725-01 - Allowable maintenance.

Code of Federal Regulations, 2011 CFR

2011-07-01

... this subpart, with the following additions: (a) Hybrid electric vehicles that use Otto-cycle or diesel... (CONTINUED) CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES (CONTINUED) General Provisions for the Voluntary National Low Emission Vehicle Program for Light-Duty Vehicles and Light-Duty...

40 CFR 86.1318-84 - Engine dynamometer system calibrations.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 19 2010-07-01 2010-07-01 false Engine dynamometer system calibrations...) AIR PROGRAMS (CONTINUED) CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES (CONTINUED) Emission Regulations for New Otto-Cycle and Diesel Heavy-Duty Engines; Gaseous and Particulate...

40 CFR 86.1862-04 - Maintenance of records and submittal of information relevant to compliance with fleet average NOX...

Code of Federal Regulations, 2013 CFR

2013-07-01

... Control of Air Pollution From New and In-Use Light-Duty Vehicles, Light-Duty Trucks, and Complete Otto... Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) CONTROL OF... NOX value achieved; and (iv) All values used in calculating the fleet average NOX value achieved. (2...

40 CFR 86.1862-04 - Maintenance of records and submittal of information relevant to compliance with fleet average NOX...

Code of Federal Regulations, 2011 CFR

2011-07-01

... Control of Air Pollution From New and In-Use Light-Duty Vehicles, Light-Duty Trucks, and Complete Otto... Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) CONTROL OF... NOX value achieved; and (iv) All values used in calculating the fleet average NOX value achieved. (2...

40 CFR 86.1862-04 - Maintenance of records and submittal of information relevant to compliance with fleet average NOX...

Code of Federal Regulations, 2012 CFR

2012-07-01

... Control of Air Pollution From New and In-Use Light-Duty Vehicles, Light-Duty Trucks, and Complete Otto... Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) CONTROL OF... NOX value achieved; and (iv) All values used in calculating the fleet average NOX value achieved. (2...

40 CFR 86.1862-04 - Maintenance of records and submittal of information relevant to compliance with fleet average NOX...

Code of Federal Regulations, 2010 CFR

2010-07-01

... Control of Air Pollution From New and In-Use Light-Duty Vehicles, Light-Duty Trucks, and Complete Otto... Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) CONTROL OF... NOX value achieved; and (iv) All values used in calculating the fleet average NOX value achieved. (2...

Critical Thinking and the Question of Critique: Some Lessons from Deconstruction.

ERIC Educational Resources Information Center

Biesta, Gert J. J.; Stams, Geert Jan J. M.

2001-01-01

Provides some philosophical groundwork for contemporary debates about the idea of critical thinking. Discusses three styles of critique: critical dogmatism, transcendental critique (Karl-Otto Apel), and deconstruction (Jacques Derrida). Argues that while transcendental critique is able to solve some of the problems of the dogmatic approach to…

40 CFR 86.1308-84 - Dynamometer and engine equipment specifications.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 19 2010-07-01 2010-07-01 false Dynamometer and engine equipment... (CONTINUED) AIR PROGRAMS (CONTINUED) CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES (CONTINUED) Emission Regulations for New Otto-Cycle and Diesel Heavy-Duty Engines; Gaseous and Particulate...

The Great War and the Shaping of the Twentieth Century.

ERIC Educational Resources Information Center

Baggett, Blaine; And Others

1996-01-01

Traces the convoluted alliances and diplomatic blundering that resulted in World War I. Places a large degree of the blame on Kaiser Wilhelm II who almost singlehandedly dismantled or ruptured the alliances and treaties of imperial chancellor Otto von Bismarck. Includes photos, paintings, and diary entries. (MJP)

The Role of Idiomorphs in Emergent Literacy

ERIC Educational Resources Information Center

Neumann, Michelle M.; Neumann, David L.

2012-01-01

Psycholinguistics coined the term idiomorph to describe idiosyncratic invented word-like units that toddlers use to refer to familiar objects during their early language development (Haslett & Samter, 1997; Otto, 2008; Reich, 1986; Scovel, 2004; Werner & Kaplan, 1963). Idiomorphs act as "words" because their meanings and phonetic pronunciations…

40 CFR 86.1362-2007 - Steady-state testing with a ramped-modal cycle.

Code of Federal Regulations, 2010 CFR

2010-07-01

...-modal cycle. 86.1362-2007 Section 86.1362-2007 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... (CONTINUED) Emission Regulations for New Otto-Cycle and Diesel Heavy-Duty Engines; Gaseous and Particulate Exhaust Test Procedures § 86.1362-2007 Steady-state testing with a ramped-modal cycle. This section...

40 CFR 86.1333-2010 - Transient test cycle generation.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 19 2010-07-01 2010-07-01 false Transient test cycle generation. 86... (CONTINUED) Emission Regulations for New Otto-Cycle and Diesel Heavy-Duty Engines; Gaseous and Particulate Exhaust Test Procedures § 86.1333-2010 Transient test cycle generation. (a) Generating transient test...

40 CFR 86.1362-2010 - Steady-state testing with a ramped-modal cycle.

Code of Federal Regulations, 2010 CFR

2010-07-01

...-modal cycle. 86.1362-2010 Section 86.1362-2010 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... (CONTINUED) Emission Regulations for New Otto-Cycle and Diesel Heavy-Duty Engines; Gaseous and Particulate Exhaust Test Procedures § 86.1362-2010 Steady-state testing with a ramped-modal cycle. This section...

40 CFR 86.1318-84 - Engine dynamometer system calibrations.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 19 2011-07-01 2011-07-01 false Engine dynamometer system calibrations...) AIR PROGRAMS (CONTINUED) CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES (CONTINUED) Emission Regulations for New Otto-Cycle and Diesel Heavy-Duty Engines; Gaseous and Particulate...

40 CFR 86.1318-84 - Engine dynamometer system calibrations.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 40 Protection of Environment 20 2013-07-01 2013-07-01 false Engine dynamometer system calibrations...) AIR PROGRAMS (CONTINUED) CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES (CONTINUED) Emission Regulations for New Otto-Cycle and Diesel Heavy-Duty Engines; Gaseous and Particulate...

40 CFR 86.1318-84 - Engine dynamometer system calibrations.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 20 2012-07-01 2012-07-01 false Engine dynamometer system calibrations...) AIR PROGRAMS (CONTINUED) CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES (CONTINUED) Emission Regulations for New Otto-Cycle and Diesel Heavy-Duty Engines; Gaseous and Particulate...

40 CFR 86.1817-08 - Complete heavy-duty vehicle averaging, trading, and banking program.

Code of Federal Regulations, 2012 CFR

2012-07-01

..., trading, and banking program. 86.1817-08 Section 86.1817-08 Protection of Environment ENVIRONMENTAL... Complete heavy-duty vehicle averaging, trading, and banking program. Section 86.1817-08 includes text that.... (1) Manufacturers of Otto-cycle vehicles may participate in an NMHC averaging, banking and trading...

40 CFR 86.1817-08 - Complete heavy-duty vehicle averaging, trading, and banking program.

Code of Federal Regulations, 2013 CFR

2013-07-01

..., trading, and banking program. 86.1817-08 Section 86.1817-08 Protection of Environment ENVIRONMENTAL... Complete heavy-duty vehicle averaging, trading, and banking program. Section 86.1817-08 includes text that.... (1) Manufacturers of Otto-cycle vehicles may participate in an NMHC averaging, banking and trading...

77 FR 2234 - Airworthiness Directives; DG Flugzeugbau GmbH Gliders

Federal Register 2010, 2011, 2012, 2013, 2014

2012-01-17

... Airworthiness Directives; DG Flugzeugbau GmbH Gliders AGENCY: Federal Aviation Administration (FAA), Department... new airworthiness directive (AD) for DG Flugzeugbau GmbH Models DG-500 Elan Orion, DG-500 Elan Trainer... DG- Flugzeugbau GmbH, Otto-Lilienthal-Weg 2, 76646 Bruchsal, Federal Republic of Germany; telephone...

77 FR 2236 - Airworthiness Directives; DG Flugzeugbau GmbH Sailplanes

Federal Register 2010, 2011, 2012, 2013, 2014

2012-01-17

...H Sailplanes AGENCY: Federal Aviation Administration (FAA), Department of Transportation (DOT... are revising an earlier NPRM for DG Flugzeugbau GmbH DG-500 Elan series sailplanes and Models DG-500M... information identified in this proposed AD, DG Flugzeugbau GmbH, Otto-Lilienthal-Weg 2, 76646 Bruchsal...

Some Physics Not in the Physical Review.

ERIC Educational Resources Information Center

Varney, Robert N.

1982-01-01

Discusses how physics was done at the University of California at Berkeley in the 1930s, focusing on the faculty and their accomplishments, physics experiments, physics instruments/equipment (cyclotron and rhumbatron), and research problems and their solutions. Includes reminiscences about lectures on thermodynamics presented by Otto Stern during…

40 CFR 86.137-90 - Dynamometer test run, gaseous and particulate emissions.

Code of Federal Regulations, 2010 CFR

2010-07-01

... filters to the weighing chamber for post-test conditioning, if applicable. (22) Disconnect the exhaust... 40 Protection of Environment 18 2010-07-01 2010-07-01 false Dynamometer test run, gaseous and... New Otto-Cycle Complete Heavy-Duty Vehicles; Test Procedures § 86.137-90 Dynamometer test run, gaseous...

40 CFR 86.137-90 - Dynamometer test run, gaseous and particulate emissions.

Code of Federal Regulations, 2011 CFR

2011-07-01

... filters to the weighing chamber for post-test conditioning, if applicable. (22) Disconnect the exhaust... 40 Protection of Environment 18 2011-07-01 2011-07-01 false Dynamometer test run, gaseous and... New Otto-Cycle Complete Heavy-Duty Vehicles; Test Procedures § 86.137-90 Dynamometer test run, gaseous...

40 CFR 86.137-90 - Dynamometer test run, gaseous and particulate emissions.

Code of Federal Regulations, 2012 CFR

2012-07-01

... filters to the weighing chamber for post-test conditioning, if applicable. (22) Disconnect the exhaust... 40 Protection of Environment 19 2012-07-01 2012-07-01 false Dynamometer test run, gaseous and... New Otto-Cycle Complete Heavy-Duty Vehicles; Test Procedures § 86.137-90 Dynamometer test run, gaseous...

40 CFR 86.137-90 - Dynamometer test run, gaseous and particulate emissions.

Code of Federal Regulations, 2013 CFR

2013-07-01

... filters to the weighing chamber for post-test conditioning, if applicable. (22) Disconnect the exhaust... 40 Protection of Environment 19 2013-07-01 2013-07-01 false Dynamometer test run, gaseous and... New Otto-Cycle Complete Heavy-Duty Vehicles; Test Procedures § 86.137-90 Dynamometer test run, gaseous...

40 CFR 86.137-94 - Dynamometer test run, gaseous and particulate emissions.

Code of Federal Regulations, 2014 CFR

2014-07-01

... filters to the weighing chamber for post-test conditioning, if applicable. (22) Disconnect the exhaust... 40 Protection of Environment 19 2014-07-01 2014-07-01 false Dynamometer test run, gaseous and... New Otto-Cycle Complete Heavy-Duty Vehicles; Test Procedures § 86.137-94 Dynamometer test run, gaseous...

Determining the Marker Configuration and Modeling Technique to Optimize the Biomechanical Analysis of Running-Specific Prostheses

DTIC Science & Technology

2012-03-01

4 Body ...Final Report requirement. 5  Body The approved Statement of Work proposed the following timeline (Table 1): Table 1. Timeline for...prosthesis designs (Figure 1) were tested for this project including the 1E90 Sprinter (OttoBock Inc.), Flex-Run (Ossur), Cheetah ® (Ossur) and Nitro

An Early Conceptual Design And Feasibility Analysis Of A Nuclear-Powered Cargo Vessel

DTIC Science & Technology

2009-05-08

13 FIGURE 6: NS MUTSU ...NS MUTSU .........................................................15 TABLE 4: PERTINENT NAVAL ARCHITECTURAL DATA DATA FOR NS SEVMORPUT...was built in Japan. Similar to the NS Otto Hahn, the NS Mutsu was to be a research vessel as well as a cargo vessel. However, the NS Mutsu was

Linking Life and Literature in Early Childhood Settings

ERIC Educational Resources Information Center

Zeece, Pauline Davey

2008-01-01

Using an example of a toddler's developing understanding of an apple, this article illustrates how children integrate all elements in their interpersonal and built environments to support their emerging literacy skills. Otto (2007) and others provide evidence from emergent literacy research that documents observations and exploration by infants,…

40 CFR 86.137-96 - Dynamometer test run, gaseous and particulate emissions.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 18 2011-07-01 2011-07-01 false Dynamometer test run, gaseous and particulate emissions. 86.137-96 Section 86.137-96 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... New Otto-Cycle Complete Heavy-Duty Vehicles; Test Procedures § 86.137-96 Dynamometer test run, gaseous...

40 CFR 86.1801-01 - Applicability.

Code of Federal Regulations, 2010 CFR

2010-07-01

...) CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES (CONTINUED) General Compliance Provisions for Control of Air Pollution From New and In-Use Light-Duty Vehicles, Light-Duty Trucks, and Complete Otto-Cycle Heavy-Duty Vehicles § 86.1801-01 Applicability. (a) Applicability. Except as otherwise...

40 CFR 86.1810-09 - General standards; increase in emissions; unsafe condition; waivers.

Code of Federal Regulations, 2010 CFR

2010-07-01

... vehicles unless otherwise indicated. This section also applies to hybrid electric vehicles and zero... VEHICLES AND ENGINES (CONTINUED) General Compliance Provisions for Control of Air Pollution From New and In-Use Light-Duty Vehicles, Light-Duty Trucks, and Complete Otto-Cycle Heavy-Duty Vehicles § 86.1810-09...

The Dispute over Nuclear Fission.

ERIC Educational Resources Information Center

Sime, Ruth Lewin

1996-01-01

Reveals the stormy relationship and ongoing controversy surrounding the scientific collaboration of Otto Hahn and Lise Meitner. Discusses the controversial 1944 Nobel Prize award to Hahn (ignoring the equal contribution of Meitner), the reaction of the scientific community, and the post-war years of both Meitner and Hahn. (MJP)

Innate and Adaptive Immune Responses Both Contribute to Pathological CD4 T Cell Activation in HIV-1 Infected Ugandans

DTIC Science & Technology

2011-04-01

vivo in macaques results in increased SIV-specific T cell function and longer survival of the animals [29,30]. In summary, uncontrolled activation...infected homosexual men: NIAID Multicenter AIDS cohort study. Clin Immunol Immunopathol 52: 10–18. 2. Hazenberg MD, Otto SA, van Benthem BH, Roos MT

40 CFR 86.1848-01 - Certification.

Code of Federal Regulations, 2014 CFR

2014-07-01

... Control of Air Pollution From New and In-Use Light-Duty Vehicles, Light-Duty Trucks, and Complete Otto....1848-01 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED... requirements of this part and the Clean Air Act, the Administrator shall issue a certificate of conformity. (2...

40 CFR 86.137-96 - Dynamometer test run, gaseous and particulate emissions.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 18 2010-07-01 2010-07-01 false Dynamometer test run, gaseous and particulate emissions. 86.137-96 Section 86.137-96 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... New Otto-Cycle Complete Heavy-Duty Vehicles; Test Procedures § 86.137-96 Dynamometer test run, gaseous...

40 CFR 86.1360-2007 - Supplemental emission test; test cycle and procedures.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 19 2010-07-01 2010-07-01 false Supplemental emission test; test cycle... ENGINES (CONTINUED) Emission Regulations for New Otto-Cycle and Diesel Heavy-Duty Engines; Gaseous and Particulate Exhaust Test Procedures § 86.1360-2007 Supplemental emission test; test cycle and procedures. The...

40 CFR 86.1537 - Idle test run.

Code of Federal Regulations, 2011 CFR

2011-07-01

... Heavy-Duty Engines, New Methanol-Fueled Natural Gas-Fueled, and Liquefied Petroleum Gas-Fueled Diesel-Cycle Heavy-Duty Engines, New Otto-Cycle Light-Duty Trucks, and New Methanol-Fueled Natural Gas-Fueled... dilute sampling. (6) For bag sampling, sample idle emissions long enough to obtain a sufficient bag...

40 CFR 86.608-98 - Test procedures.

Code of Federal Regulations, 2011 CFR

2011-07-01

... testing diesel vehicles, or methanol-fueled Otto-cycle vehicles, the manufacturer shall allow a minimum of... determination. Warning: If at any time the concentration of hydrocarbons, of methanol, or of methanol and....156-98. To obtain a per-minute background emission rate, divide the total hydrocarbon mass calculated...

HEALTH EFFECTS OF CHRONIC EXPOSURE TO ARSENIC VIA DRINKING WATER IN INNER MONGOLIA: II. VIBROTACTILE AND VISUAL MEASURES FINAL DOCUMENT TITLE.

EPA Science Inventory

HEALTH EFFECTS OF CHRONIC EXPOSURE TO ARSENIC IN DRINKING WATER IN INNER MONGOLIA: II. VIBROTACTILE AND VISUAL MEASURES.

David Otto, Ph.D., Judy Mumford, Ph.D., Richard Kwok, M.S.P.H., Ken Hudnell, Ph.D.,
U.S. Environmental Protection Agency; Yanhong Li, M.D., Yajuan ...

77 FR 21400 - Airworthiness Directives; DG Flugzeugbau GmbH Sailplanes

Federal Register 2010, 2011, 2012, 2013, 2014

2012-04-10

... Airworthiness Directives; DG Flugzeugbau GmbH Sailplanes AGENCY: Federal Aviation Administration (FAA... directive (AD) for DG Flugzeugbau GmbH Models DG-500 Elan Orion, DG-500 Elan Trainer, DG-500/ 20 Elan, and...., Washington, DC 20590. For service information identified in this AD, contact DG Flugzeugbau GmbH, Otto...

78 FR 72568 - Airworthiness Directives; Diamond Aircraft Industries GmbH Airplanes

Federal Register 2010, 2011, 2012, 2013, 2014

2013-12-03

... Airworthiness Directives; Diamond Aircraft Industries GmbH Airplanes AGENCY: Federal Aviation Administration... airworthiness directive (AD) for Diamond Aircraft Industries GmbH Models DA40 and DA40F airplanes. This AD..., contact Diamond Aircraft Industries GmbH, N.A. Otto-Str.5, A-2700 Wiener Neustadt, Austria; telephone: +43...

40 CFR 86.162-03 - Approval of alternative air conditioning test simulations.

Code of Federal Regulations, 2010 CFR

2010-07-01

... conditioning test simulations. 86.162-03 Section 86.162-03 Protection of Environment ENVIRONMENTAL PROTECTION... Trucks and New Otto-Cycle Complete Heavy-Duty Vehicles; Test Procedures § 86.162-03 Approval of alternative air conditioning test simulations. (a) Upon petition from a manufacturer or upon the Agency's own...

The "Encounter" as an "Event of Truth" in Education: An Anthropological-Pedagogical Approach

ERIC Educational Resources Information Center

Pantazis, Vasileios E.

2012-01-01

In this essay, Vasileios Pantazis examines how two philosophers having different orientations acknowledge and study the phenomenon of the "encounter" ("Begegnung") and its fundamental importance to human life and education. On the one hand, Otto Friedrich Bollnow drew on existential philosophy and philosophical anthropology in his analysis of the…

40 CFR 86.150-98 - Refueling test procedure; overview.

Code of Federal Regulations, 2010 CFR

2010-07-01

... PROGRAMS (CONTINUED) CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES Emission Regulations for 1977 and Later Model Year New Light-Duty Vehicles and New Light-Duty Trucks and New Otto-Cycle... generation or displacement of fuel tank vapor during vehicle refueling. The refueling emissions shall be...

Determining the Marker Configuration and Modeling Technique to Optimize the Biomechanical Analysis of Running-Specific Prostheses

DTIC Science & Technology

2011-08-01

4 Body ...Report requirement. 5 Body The approved Statement of Work proposed the following timeline (Table 1): Table 1. Timeline for approved project...Figure 1) were tested for this project including the 1E90 Sprinter (OttoBock Inc.), Flex-Run (Ossur), Cheetah ® (Ossur) and Nitro Running Foot (Freedom

40 CFR 86.152-98 - Vehicle preparation; refueling test.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 40 Protection of Environment 19 2013-07-01 2013-07-01 false Vehicle preparation; refueling test... PROGRAMS (CONTINUED) CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES Emission Regulations for 1977 and Later Model Year New Light-Duty Vehicles and New Light-Duty Trucks and New Otto-Cycle...

Understanding and Counseling Narcissistic Clients.

ERIC Educational Resources Information Center

Stevens, Michael J.; And Others

1984-01-01

Provides counselors with an overview of narcissism and its treatment. In the first section, dysfunctional narcissism is described, drawing on the diagnostic indicators presented in the DSM-III and the contemporary object relations theories of Heinz Kohut and Otto Kerberg. The second section focuses on counseling narcissistic clients. (Author/JAC)

Effects of Experimental Learning--Outcomes of an Empirical Study in the Vocational Field of Structural Engineering

ERIC Educational Resources Information Center

Bünning, Frank

2013-01-01

Pedagogic approaches to TVET offer a limited range of teaching strategies which make use of experimental learning. Thus experiments were developed for teachers of structural engineering and timber processing technologies and were subject to empirical evaluation by a researcher at the Otto-von-Guericke-University Magdeburg and Kassel University.…

40 CFR 52.2126 - VOC rule deficiency correction.

Code of Federal Regulations, 2010 CFR

2010-07-01

... (CONTINUED) APPROVAL AND PROMULGATION OF IMPLEMENTATION PLANS (CONTINUED) South Carolina § 52.2126 VOC rule deficiency correction. Sections I and II of South Carolina's Regulations 62.1 and 62.5 is approved. The State... Toxics Management Division, to Mr. Otto E. Pearson, former Director of the South Carolina Department of...

40 CFR 86.1427 - Certification Short Test procedure; overview.

Code of Federal Regulations, 2010 CFR

2010-07-01

... loaded modes. Specific conditions defined by this test procedure include fuel characteristics, ambient... CO fuel, a moderate temperature test with Cold CO fuel, and a warm temperature test with FTP Otto-cycle test fuel, as described in table O-96-1 of § 86.1430. The manufacturer must complete testing for...

40 CFR 86.1427 - Certification Short Test procedure; overview.

Code of Federal Regulations, 2013 CFR

2013-07-01

... loaded modes. Specific conditions defined by this test procedure include fuel characteristics, ambient... CO fuel, a moderate temperature test with Cold CO fuel, and a warm temperature test with FTP Otto-cycle test fuel, as described in table O-96-1 of § 86.1430. The manufacturer must complete testing for...

40 CFR 86.1427 - Certification Short Test procedure; overview.

Code of Federal Regulations, 2011 CFR

2011-07-01

... loaded modes. Specific conditions defined by this test procedure include fuel characteristics, ambient... CO fuel, a moderate temperature test with Cold CO fuel, and a warm temperature test with FTP Otto-cycle test fuel, as described in table O-96-1 of § 86.1430. The manufacturer must complete testing for...

40 CFR 86.1427 - Certification Short Test procedure; overview.

Code of Federal Regulations, 2012 CFR

2012-07-01

... loaded modes. Specific conditions defined by this test procedure include fuel characteristics, ambient... CO fuel, a moderate temperature test with Cold CO fuel, and a warm temperature test with FTP Otto-cycle test fuel, as described in table O-96-1 of § 86.1430. The manufacturer must complete testing for...

40 CFR 86.1313-94 - Fuel specifications.

Code of Federal Regulations, 2012 CFR

2012-07-01

... (CONTINUED) CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES (CONTINUED) Emission Regulations for New Otto-Cycle and Diesel Heavy-Duty Engines; Gaseous and Particulate Exhaust Test Procedures... ASTM Value Octane, research, min D2699 93 Sensitivity, min 7.5 Lead (organic), g/U.S. gal. (g/liter...

40 CFR 86.1313-94 - Fuel specifications.

Code of Federal Regulations, 2013 CFR

2013-07-01

... (CONTINUED) CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES (CONTINUED) Emission Regulations for New Otto-Cycle and Diesel Heavy-Duty Engines; Gaseous and Particulate Exhaust Test Procedures... ASTM Value Octane, research, min D2699 93 Sensitivity, min 7.5 Lead (organic), g/U.S. gal. (g/liter...

40 CFR 86.118-00 - Dynamometer calibrations.

Code of Federal Regulations, 2014 CFR

2014-07-01

... (CONTINUED) CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES Emission Regulations for 1977 and Later Model Year New Light-Duty Vehicles and New Light-Duty Trucks and New Otto-Cycle Complete Heavy-Duty Vehicles; Test Procedures § 86.118-00 Dynamometer calibrations. (a) The dynamometer shall be...

40 CFR 86.118-00 - Dynamometer calibrations.

Code of Federal Regulations, 2012 CFR

2012-07-01

... (CONTINUED) CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES Emission Regulations for 1977 and Later Model Year New Light-Duty Vehicles and New Light-Duty Trucks and New Otto-Cycle Complete Heavy-Duty Vehicles; Test Procedures § 86.118-00 Dynamometer calibrations. (a) The dynamometer shall be...

Energy and the Automobile.

ERIC Educational Resources Information Center

Waring, Gene

1980-01-01

Discussed is the automobile in terms of the Otto cycle, engine heat losses, internal engine losses, drive train losses, road power, and driving habits. Each of these topics is described and calculations are shown to aid the physics teacher in the use of the automobile in the physics classroom. (Author/DS)

If We Knew What Spirituality Was, We Would Teach for It

ERIC Educational Resources Information Center

Yob, Iris M.

2011-01-01

Two extraordinary recent experiences that the author would call highly "spiritual" are explored against the background of ideas provided by writers such as Friedrich Schleiermacher, Rudolf Otto, Paul Tillich, and Abraham Maslow to unpack what spirituality is, with particular attention to the emotions and the insights involved in spirituality. The…

The Effects of a Mathematical Approach to Teaching Two Topics in High School Biology on Student Achievement and Attitudes.

ERIC Educational Resources Information Center

Wixson, Eldwin Atwell, Jr.

Mathematical approaches to teaching cell structure and physiology and the probability aspects of genetics were used in each of two types of biology courses: one using the Biological Sciences Curriculum Study (BSCS) Yellow version and the other using Otto and Towle's "Modern Biology." Tests of lateral and vertical mathematics transfer, biology…

40 CFR 86.1524 - Carbon dioxide analyzer calibration.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 40 Protection of Environment 20 2013-07-01 2013-07-01 false Carbon dioxide analyzer calibration. 86.1524 Section 86.1524 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES (CONTINUED) Emission Regulations for Otto-Cycle Heavy-Duty...

40 CFR 86.1522 - Carbon monoxide analyzer calibration.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 40 Protection of Environment 20 2013-07-01 2013-07-01 false Carbon monoxide analyzer calibration. 86.1522 Section 86.1522 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES (CONTINUED) Emission Regulations for Otto-Cycle Heavy-Duty...

40 CFR 86.1522 - Carbon monoxide analyzer calibration.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 19 2011-07-01 2011-07-01 false Carbon monoxide analyzer calibration. 86.1522 Section 86.1522 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES (CONTINUED) Emission Regulations for Otto-Cycle Heavy-Duty...

40 CFR 86.1524 - Carbon dioxide analyzer calibration.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 19 2011-07-01 2011-07-01 false Carbon dioxide analyzer calibration. 86.1524 Section 86.1524 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES (CONTINUED) Emission Regulations for Otto-Cycle Heavy-Duty...

40 CFR 86.1862-04 - Maintenance of records and submittal of information relevant to compliance with fleet-average...

Code of Federal Regulations, 2014 CFR

2014-07-01

... plant. (v) Vehicle identification number. (vi) The FEL and the fleet-average standard to which the... EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES General Compliance Provisions for Control of Air Pollution From New and In-Use Light-Duty Vehicles, Light-Duty Trucks, and Complete Otto-Cycle Heavy-Duty...

40 CFR 86.1864-10 - How to comply with the fleet average cold temperature NMHC standards.

Code of Federal Regulations, 2011 CFR

2011-07-01

...-Use Light-Duty Vehicles, Light-Duty Trucks, and Complete Otto-Cycle Heavy-Duty Vehicles § 86.1864-10... life requirements. Full useful life requirements for cold temperature NMHC standards are defined in § 86.1805-04(g). There is not an intermediate useful life standard for cold temperature NMHC standards...

40 CFR 86.1864-10 - How to comply with the fleet average cold temperature NMHC standards.

Code of Federal Regulations, 2013 CFR

2013-07-01

...-Use Light-Duty Vehicles, Light-Duty Trucks, and Complete Otto-Cycle Heavy-Duty Vehicles § 86.1864-10... life requirements. Full useful life requirements for cold temperature NMHC standards are defined in § 86.1805-04(g). There is not an intermediate useful life standard for cold temperature NMHC standards...

40 CFR 86.1864-10 - How to comply with the fleet average cold temperature NMHC standards.

Code of Federal Regulations, 2012 CFR

2012-07-01

...-Use Light-Duty Vehicles, Light-Duty Trucks, and Complete Otto-Cycle Heavy-Duty Vehicles § 86.1864-10... life requirements. Full useful life requirements for cold temperature NMHC standards are defined in § 86.1805-04(g). There is not an intermediate useful life standard for cold temperature NMHC standards...

Blind Eyes, Innuendo and the Politics of Design: A Reply to Clive Chizlett.

ERIC Educational Resources Information Center

Kinross, Robin

1994-01-01

Criticizes an article in an earlier issue of this journal concerning Otto Neurath. Argues against the notion that Neurath was a communist and an agent of Soviet propaganda. Suggests that the previous article's dichotomy that graphic information is either hard science or pure art prevents an understanding of the subject. (RS)

40 CFR 86.1838-01 - Small-volume manufacturer certification procedures.

Code of Federal Regulations, 2014 CFR

2014-07-01

... AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES General Compliance Provisions for Control of Air Pollution From New and In-Use Light-Duty Vehicles, Light-Duty Trucks, and Complete Otto-Cycle Heavy-Duty Vehicles § 86.1838-01 Small-volume manufacturer...

An Analysis of Organizational Behavior Management Research in Terms of the Three-Contingency Model of Performance Management

ERIC Educational Resources Information Center

Weatherly, Nicholas L.; Malott, Richard W.

2008-01-01

The three-contingency model of performance management (Malott, 1992, 1993, 1999) was used to analyze interventions in the "Journal of Organizational Behavior Management (JOBM)" from the years 1990 through 2005 (Volume 11[1]-Volume 25[4]). The current article extends previous reviews (Malott, Shimamune, & Malott, 1992; Otto & Malott, 2004) by…

40 CFR 79.50 - Definitions.

Code of Federal Regulations, 2011 CFR

2011-07-01

... commonly used in heavy-duty engine evaluation. The EDS for heavy-duty diesel engines is specified in 40 CFR part 86, appendix I(f)(2). Evaporative Emission Generator (EEG) means a fuel tank or vessel to which...-fueled vehicles, Otto cycle methanol-fueled vehicles, diesel cycle diesel-fueled vehicles, and diesel...

40 CFR 79.50 - Definitions.

Code of Federal Regulations, 2010 CFR

2010-07-01

... commonly used in heavy-duty engine evaluation. The EDS for heavy-duty diesel engines is specified in 40 CFR part 86, appendix I(f)(2). Evaporative Emission Generator (EEG) means a fuel tank or vessel to which...-fueled vehicles, Otto cycle methanol-fueled vehicles, diesel cycle diesel-fueled vehicles, and diesel...

40 CFR 86.1341-98 - Test cycle validation criteria.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 19 2010-07-01 2010-07-01 false Test cycle validation criteria. 86...) Emission Regulations for New Otto-Cycle and Diesel Heavy-Duty Engines; Gaseous and Particulate Exhaust Test Procedures § 86.1341-98 Test cycle validation criteria. Section 86.1341-98 includes text that specifies...

40 CFR 86.005-1 - General applicability.

Code of Federal Regulations, 2010 CFR

2010-07-01

... Emission Regulations for 1977 and Later Model Year New Light-Duty Vehicles, Light-Duty Trucks and Heavy-Duty Engines, and for 1985 and Later Model Year New Gasoline Fueled, Natural Gas-Fueled, Liquefied... this subpart generally apply to 2005 and later model year new Otto-cycle heavy-duty engines used in...

40 CFR 86.136-90 - Engine starting and restarting.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 40 Protection of Environment 19 2014-07-01 2014-07-01 false Engine starting and restarting. 86.136... PROGRAMS (CONTINUED) CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES Emission... Complete Heavy-Duty Vehicles; Test Procedures § 86.136-90 Engine starting and restarting. (a) Otto-cycle...

40 CFR 86.136-90 - Engine starting and restarting.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 19 2012-07-01 2012-07-01 false Engine starting and restarting. 86.136... PROGRAMS (CONTINUED) CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES Emission... Complete Heavy-Duty Vehicles; Test Procedures § 86.136-90 Engine starting and restarting. (a) Otto-cycle...

40 CFR 86.136-90 - Engine starting and restarting.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 18 2011-07-01 2011-07-01 false Engine starting and restarting. 86.136... PROGRAMS (CONTINUED) CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES Emission... Complete Heavy-Duty Vehicles; Test Procedures § 86.136-90 Engine starting and restarting. (a) Otto-cycle...

40 CFR 86.136-90 - Engine starting and restarting.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 40 Protection of Environment 19 2013-07-01 2013-07-01 false Engine starting and restarting. 86.136... PROGRAMS (CONTINUED) CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES Emission... Complete Heavy-Duty Vehicles; Test Procedures § 86.136-90 Engine starting and restarting. (a) Otto-cycle...

40 CFR 86.1817-05 - Complete heavy-duty vehicle averaging, trading, and banking program.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 19 2010-07-01 2010-07-01 false Complete heavy-duty vehicle averaging...-Use Light-Duty Vehicles, Light-Duty Trucks, and Complete Otto-Cycle Heavy-Duty Vehicles § 86.1817-05 Complete heavy-duty vehicle averaging, trading, and banking program. (a) General. (1) Complete heavy-duty...

40 CFR 86.1817-08 - Complete heavy-duty vehicle averaging, trading, and banking program.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 19 2010-07-01 2010-07-01 false Complete heavy-duty vehicle averaging...-Use Light-Duty Vehicles, Light-Duty Trucks, and Complete Otto-Cycle Heavy-Duty Vehicles § 86.1817-08 Complete heavy-duty vehicle averaging, trading, and banking program. Section 86.1817-08 includes text that...

78 FR 40642 - Airworthiness Directives; Diamond Aircraft Industries GmbH Airplanes

Federal Register 2010, 2011, 2012, 2013, 2014

2013-07-08

... Industries GmbH Airplanes AGENCY: Federal Aviation Administration (FAA), Department of Transportation (DOT... (AD) for Diamond Aircraft Industries GmbH Models DA 42, DA 42 NG, and DA 42 M-NG airplanes. This... Diamond Aircraft Industries GmbH, N.A. Otto-Str.5, A-2700 Wiener Neustadt, Austria; telephone: +43 2622...

78 FR 59223 - Airworthiness Directives; Diamond Aircraft Industries GmbH Airplanes

Federal Register 2010, 2011, 2012, 2013, 2014

2013-09-26

... Airworthiness Directives; Diamond Aircraft Industries GmbH Airplanes AGENCY: Federal Aviation Administration... airworthiness directive (AD) for Diamond Aircraft Industries GmbH Models DA 42, DA 42 NG, and DA 42 M-NG... information identified in this AD, contact Diamond Aircraft Industries GmbH, N.A. Otto-Str.5, A-2700 Wiener...

77 FR 65503 - Airworthiness Directives; Diamond Aircraft Industries GmbH Airplanes

Federal Register 2010, 2011, 2012, 2013, 2014

2012-10-29

... Industries GmbH Airplanes AGENCY: Federal Aviation Administration (FAA), Department of Transportation (DOT... (AD) for Diamond Aircraft Industries GmbH Models DA 42, DA 42 M-NG, and DA 42 NG airplanes. This... Diamond Aircraft Industries GmbH, N.A. Otto-Stra[szlig]e 5, A-2700 Wiener Neustadt, Austria, telephone...

Strategic Planning of Technology Transfer.

ERIC Educational Resources Information Center

Groff, Warren H.

Using the Ohio Technology Transfer Organization (OTTO) as its primary example, this paper offers a strategic planning perspective on technology transfer and human resources development. First, a brief overview is provided of the maturation of mission priorities and planning processes in higher education in the United States, followed by a…

40 CFR 86.1344-94 - Required information.

Code of Federal Regulations, 2013 CFR

2013-07-01

.... C5 and heavier hydrocarbons may be reported as a group. (21) The stabilized pre-test weight and post... Regulations for New Otto-Cycle and Diesel Heavy-Duty Engines; Gaseous and Particulate Exhaust Test Procedures § 86.1344-94 Required information. (a) The required test data shall be grouped into the following three...

40 CFR 86.1344-94 - Required information.

Code of Federal Regulations, 2010 CFR

2010-07-01

.... C5 and heavier hydrocarbons may be reported as a group. (21) The stabilized pre-test weight and post... Regulations for New Otto-Cycle and Diesel Heavy-Duty Engines; Gaseous and Particulate Exhaust Test Procedures § 86.1344-94 Required information. (a) The required test data shall be grouped into the following three...

40 CFR 86.1344-94 - Required information.

Code of Federal Regulations, 2011 CFR

2011-07-01

.... C5 and heavier hydrocarbons may be reported as a group. (21) The stabilized pre-test weight and post... Regulations for New Otto-Cycle and Diesel Heavy-Duty Engines; Gaseous and Particulate Exhaust Test Procedures § 86.1344-94 Required information. (a) The required test data shall be grouped into the following three...

40 CFR 86.1344-94 - Required information.

Code of Federal Regulations, 2012 CFR

2012-07-01

.... C5 and heavier hydrocarbons may be reported as a group. (21) The stabilized pre-test weight and post... Regulations for New Otto-Cycle and Diesel Heavy-Duty Engines; Gaseous and Particulate Exhaust Test Procedures § 86.1344-94 Required information. (a) The required test data shall be grouped into the following three...

Preparing to Be Wrong

DTIC Science & Technology

2016-04-30

Proceedings Magazine , 138/7/7, 313. Holtta-Otto, K., & de Weck, O. (2007). Degree of modularity in engineering systems and products with technical and...ve ls (S T A N A G ) S elect adaptable system S elect optimized system S elect adaptable system if confident in a <= X% likelihood this

76 FR 53521 - Self-Regulatory Organizations; The NASDAQ Stock Market LLC; Notice of Filing and Immediate...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-08-26

... port fees shall apply in connection with the use of other trading telecommunication protocols: Quantity... Entry Delivery of real-time execution information (``DROP'') \\13\\ Port Fee of $500; (vi) OTTO DROP Port... NOM 1.0, this port was referred to as FIX. \\10\\ CTI offers real-time clearing trade updates. A real...

40 CFR 86.132-00 - Vehicle preconditioning.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 18 2011-07-01 2011-07-01 false Vehicle preconditioning. 86.132-00... (CONTINUED) CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES Emission Regulations for 1977 and Later Model Year New Light-Duty Vehicles and New Light-Duty Trucks and New Otto-Cycle Complete...

40 CFR 86.132-96 - Vehicle preconditioning.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 19 2012-07-01 2012-07-01 false Vehicle preconditioning. 86.132-96... (CONTINUED) CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES Emission Regulations for 1977 and Later Model Year New Light-Duty Vehicles and New Light-Duty Trucks and New Otto-Cycle Complete...

40 CFR 86.132-96 - Vehicle preconditioning.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 40 Protection of Environment 19 2014-07-01 2014-07-01 false Vehicle preconditioning. 86.132-96... (CONTINUED) CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES Emission Regulations for 1977 and Later Model Year New Light-Duty Vehicles and New Light-Duty Trucks and New Otto-Cycle Complete...

40 CFR 86.132-00 - Vehicle preconditioning.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 40 Protection of Environment 19 2013-07-01 2013-07-01 false Vehicle preconditioning. 86.132-00... (CONTINUED) CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES Emission Regulations for 1977 and Later Model Year New Light-Duty Vehicles and New Light-Duty Trucks and New Otto-Cycle Complete...

40 CFR 86.132-00 - Vehicle preconditioning.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 40 Protection of Environment 19 2014-07-01 2014-07-01 false Vehicle preconditioning. 86.132-00... (CONTINUED) CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES Emission Regulations for 1977 and Later Model Year New Light-Duty Vehicles and New Light-Duty Trucks and New Otto-Cycle Complete...

40 CFR 86.132-00 - Vehicle preconditioning.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 19 2012-07-01 2012-07-01 false Vehicle preconditioning. 86.132-00... (CONTINUED) CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES Emission Regulations for 1977 and Later Model Year New Light-Duty Vehicles and New Light-Duty Trucks and New Otto-Cycle Complete...

The Relationship between Administrative Support and Teacher Efficacy in the Professional Life of Special Education Teachers

ERIC Educational Resources Information Center

Combee, Susan W.

2014-01-01

Administrative support plays a vital role in the self-efficacy of special education teachers (Otto & Arnold, 2005). In order to meet the education needs of special education students and comply with Individuals with Disabilities Education Improvement Act (IDEA, 2004) and the No Child Left Behind Act of 2001 (NCLB, 2002), education leaders and…

Early History of the Concept of Chemical Transmission of the Nerve Impulse.

ERIC Educational Resources Information Center

Davenport, Horace W.

1991-01-01

Describes the research efforts of scientists involved in discovering chemical transmission of the nerve impulse. The work includes that of J.N. Langley, George Oliver, Edward A. Schafer, Reid Hunt, Henry Dale, Henry Wellcome, Otto Loewi, and others. The discovery and the importance of both acetylcholine and adrenaline are also discussed. (84…

40 CFR 86.129-00 - Road load power, test weight, and inertia weight class determination.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 40 Protection of Environment 19 2013-07-01 2013-07-01 false Road load power, test weight, and... Light-Duty Trucks and New Otto-Cycle Complete Heavy-Duty Vehicles; Test Procedures § 86.129-00 Road load... running loss testing. Paragraphs (e) and (f) of this section are applicable to vehicles from engine...

40 CFR 86.129-00 - Road load power, test weight, and inertia weight class determination.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 40 Protection of Environment 19 2014-07-01 2014-07-01 false Road load power, test weight, and... Light-Duty Trucks and New Otto-Cycle Complete Heavy-Duty Vehicles; Test Procedures § 86.129-00 Road load... running loss testing. Paragraphs (e) and (f) of this section are applicable to vehicles from engine...

40 CFR 86.129-00 - Road load power, test weight, and inertia weight class determination.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 18 2011-07-01 2011-07-01 false Road load power, test weight, and... Light-Duty Trucks and New Otto-Cycle Complete Heavy-Duty Vehicles; Test Procedures § 86.129-00 Road load... running loss testing. Paragraphs (e) and (f) of this section are applicable to vehicles from engine...

40 CFR 86.129-00 - Road load power, test weight, and inertia weight class determination.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 18 2010-07-01 2010-07-01 false Road load power, test weight, and... Light-Duty Trucks and New Otto-Cycle Complete Heavy-Duty Vehicles; Test Procedures § 86.129-00 Road load... running loss testing. Paragraphs (e) and (f) of this section are applicable to vehicles from engine...

40 CFR 86.129-00 - Road load power, test weight, and inertia weight class determination.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 19 2012-07-01 2012-07-01 false Road load power, test weight, and... Light-Duty Trucks and New Otto-Cycle Complete Heavy-Duty Vehicles; Test Procedures § 86.129-00 Road load... running loss testing. Paragraphs (e) and (f) of this section are applicable to vehicles from engine...

40 CFR 86.139-90 - Particulate filter handling and weighing.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 18 2010-07-01 2010-07-01 false Particulate filter handling and... New Otto-Cycle Complete Heavy-Duty Vehicles; Test Procedures § 86.139-90 Particulate filter handling and weighing. (a) At least 8 hours, but not more than 56 hours before the test, place each filter in...

40 CFR 86.139-90 - Particulate filter handling and weighing.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 18 2011-07-01 2011-07-01 false Particulate filter handling and... New Otto-Cycle Complete Heavy-Duty Vehicles; Test Procedures § 86.139-90 Particulate filter handling and weighing. (a) At least 8 hours, but not more than 56 hours before the test, place each filter in...

40 CFR 86.139-90 - Particulate filter handling and weighing.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 19 2012-07-01 2012-07-01 false Particulate filter handling and... New Otto-Cycle Complete Heavy-Duty Vehicles; Test Procedures § 86.139-90 Particulate filter handling and weighing. (a) At least 8 hours, but not more than 56 hours before the test, place each filter in...

40 CFR 86.139-90 - Particulate filter handling and weighing.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 40 Protection of Environment 19 2014-07-01 2014-07-01 false Particulate filter handling and... New Otto-Cycle Complete Heavy-Duty Vehicles; Test Procedures § 86.139-90 Particulate filter handling and weighing. (a) At least 8 hours, but not more than 56 hours before the test, place each filter in...

40 CFR 86.139-90 - Particulate filter handling and weighing.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 40 Protection of Environment 19 2013-07-01 2013-07-01 false Particulate filter handling and... New Otto-Cycle Complete Heavy-Duty Vehicles; Test Procedures § 86.139-90 Particulate filter handling and weighing. (a) At least 8 hours, but not more than 56 hours before the test, place each filter in...

77 FR 12905 - Land Release for Penn Yan Airport

Federal Register 2010, 2011, 2012, 2013, 2014

2012-03-02

... District Office, 600 Old Country Road, Suite 446, Garden City, New York 11530. In addition, a copy of any..., Garden City, New York 11530; telephone (516) 227-3809; FAX (516) 227-3813; email [email protected] in Garden City, New York, on January 13, 2012. Otto N. Suriani, Acting Manager, New York, Airports...

40 CFR 86.135-90 - Dynamometer procedure.

Code of Federal Regulations, 2014 CFR

2014-07-01

... petroleum gas-fueled Otto-cycle vehicles, the composite samples collected in bags are analyzed for THC, CO..., liquefied petroleum gas-fueled and methanol-fueled diesel-cycle vehicles), THC is sampled and analyzed... analyzed for THC, CO, CO2, CH4, and NOX. (3) For natural gas-fueled, liquefied petroleum gas-fueled and...

40 CFR 86.1341-90 - Test cycle validation criteria.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 19 2010-07-01 2010-07-01 false Test cycle validation criteria. 86...) Emission Regulations for New Otto-Cycle and Diesel Heavy-Duty Engines; Gaseous and Particulate Exhaust Test Procedures § 86.1341-90 Test cycle validation criteria. (a) To minimize the biasing effect of the time lag...

40 CFR 86.1340-90 - Exhaust sample analysis.

Code of Federal Regulations, 2010 CFR

2010-07-01

... may occur between the pre and post checks is not specified. However, the difference between pre... pre-analysis and post-analysis checks on any range used may exceed 3 percent for HC, or 2 percent for... Regulations for New Otto-Cycle and Diesel Heavy-Duty Engines; Gaseous and Particulate Exhaust Test Procedures...

40 CFR 86.1340-90 - Exhaust sample analysis.

Code of Federal Regulations, 2013 CFR

2013-07-01

... may occur between the pre and post checks is not specified. However, the difference between pre... pre-analysis and post-analysis checks on any range used may exceed 3 percent for HC, or 2 percent for... Regulations for New Otto-Cycle and Diesel Heavy-Duty Engines; Gaseous and Particulate Exhaust Test Procedures...

40 CFR 86.1340-90 - Exhaust sample analysis.

Code of Federal Regulations, 2012 CFR

2012-07-01

... may occur between the pre and post checks is not specified. However, the difference between pre... pre-analysis and post-analysis checks on any range used may exceed 3 percent for HC, or 2 percent for... Regulations for New Otto-Cycle and Diesel Heavy-Duty Engines; Gaseous and Particulate Exhaust Test Procedures...

40 CFR 86.1340-90 - Exhaust sample analysis.

Code of Federal Regulations, 2011 CFR

2011-07-01

... may occur between the pre and post checks is not specified. However, the difference between pre... pre-analysis and post-analysis checks on any range used may exceed 3 percent for HC, or 2 percent for... Regulations for New Otto-Cycle and Diesel Heavy-Duty Engines; Gaseous and Particulate Exhaust Test Procedures...

77 FR 19063 - Airworthiness Directives; DG Flugzeugbau GmbH Gliders

Federal Register 2010, 2011, 2012, 2013, 2014

2012-03-30

... Airworthiness Directives; DG Flugzeugbau GmbH Gliders AGENCY: Federal Aviation Administration (FAA), Department... (AD) for DG Flugzeugbau GmbH Models DG-500 Elan Orion, DG-500 Elan Trainer, DG-500/ 20 Elan, DG-500/22... identified in this AD, contact DG- Flugzeugbau GmbH, Otto-Lilienthal-Weg 2, 76646 Bruchsal, Federal Republic...

77 FR 35890 - Airworthiness Directives; Diamond Aircraft Industries GmbH Airplanes

Federal Register 2010, 2011, 2012, 2013, 2014

2012-06-15

... Industries GmbH Airplanes AGENCY: Federal Aviation Administration (FAA), Department of Transportation (DOT... (AD) for certain Diamond Aircraft Industries GmbH Models DA 42, DA 42 NG, and DA 42 M-NG airplanes... information identified in this proposed AD, contact Diamond Aircraft Industries GmbH, N.A. Otto-Stra[szlig]e 5...

40 CFR 86.101 - General applicability.

Code of Federal Regulations, 2010 CFR

2010-07-01

... model year new Otto-cycle heavy-duty vehicles and engines certified under the provisions of subpart S of... standards under the provisions of subpart S of this part. (4) For fuel economy testing according to part 600... certifying new light-duty vehicles, light-duty trucks, and heavy-duty vehicles under the provisions of...

Otto Laporte Award Talk - In light of Fluid Mechanics

NASA Astrophysics Data System (ADS)

Gharib, Morteza

2015-11-01

Fluid mechanics, in its inherent non-linear beauty, has been its own laboratory, testing our perseverance and dedication to a branch of science that, despite its perceived maturity, still has many surprises to offer. For many of us, the study of fluid flow has been our path to understanding the complexity of nature. My journey has taken me through many interesting projects including the development of new visualization tools, scrutinizing the rhythms of the human heart, observing flow vortices and studying the dynamics of soap films. But this lecture is mainly devoted to a new example of my research activities where light and flow physics interweave to display another intriguing multi-physics beauty of nature.

Fluid Dynamics Prize Otto Laporte Lecture:Turbulence and Aeroacoustics

NASA Astrophysics Data System (ADS)

Comte-Bellot, Genevieve

2014-11-01

Some significant advances obtained over the years for two closely related fields, Turbulence and Aeroacoustics, are presented. Particular focus is placed on experimental results and on physical mechanisms. For example, for a 2D channel flow, skewness factors of velocity fluctuations are discussed. The study of isotropic turbulence generated by grids in the «Velvet wind tunnel» of Stanley Corrsin, constitutes a masterpiece. Of particular note are the Eulerian memory times, analysed for all wavenumbers. Concerning hot-wire anemometry, the potential of the new constant voltage technique is presented. Some results obtained with Particule Image Velocimetry are also reported. Two flow control examples are illustrated: lift generation for a circular cylinder, and noise reduction for a high speed jet. Finally, the propagation of acoustic waves through turbulence is considered. Experimental data are here completed by numerical simulations showing the possible occurrence of caustics.

40 CFR 86.004-30 - Certification.

Code of Federal Regulations, 2011 CFR

2011-07-01

... simulation of such, resulting in an increase of 1.5 times the NMHC+NOX standard or FEL above the NMHC+NOX... simulation of such, resulting in exhaust emissions exceeding 1.5 times the applicable standard or FEL for... catastrophically failed, or an electronic simulation of such. (2)(i) Otto-cycle. An engine misfire condition is...

40 CFR 86.004-30 - Certification.

Code of Federal Regulations, 2014 CFR

2014-07-01

... simulation of such, resulting in an increase of 1.5 times the NMHC+NOX standard or FEL above the NMHC+NOX... simulation of such, resulting in exhaust emissions exceeding 1.5 times the applicable standard or FEL for... catastrophically failed, or an electronic simulation of such. (2)(i) Otto-cycle. An engine misfire condition is...

Rapid Dispersion of Polymicrobial Wound Biofilms with Depolymerase Enzymes

DTIC Science & Technology

2013-11-01

selective precipitation of proteins. Biotechnol. Techniques, 1999. 13:391-393. Otto M: Bacterial evasion of antimicrobial peptides by biofilm...bacterial pathogenesis mechanisms, virulence factors, and antimicrobial resistance vary greatly between pathogens associated with war wounds, one...bacteria from antimicrobials , antibodies, and circulating immune cells (figure, stage 5). Thus, approaches that disrupt or dissolve the biofilm

40 CFR 86.1805-12 - Useful life.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 19 2010-07-01 2010-07-01 false Useful life. 86.1805-12 Section 86... Complete Otto-Cycle Heavy-Duty Vehicles § 86.1805-12 Useful life. (a) Except as permitted under paragraph (b) of this section or required under paragraphs (c) and (d) of this section, the full useful life...

40 CFR 86.1805-12 - Useful life.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 19 2011-07-01 2011-07-01 false Useful life. 86.1805-12 Section 86... Complete Otto-Cycle Heavy-Duty Vehicles § 86.1805-12 Useful life. (a) Except as permitted under paragraph (b) of this section or required under paragraphs (c) and (d) of this section, the full useful life...

Archaeological Perspectives on Ethnicity in America. Afro-American and Asian American Culture History. Baywood Monographs in Archaeology 1.

ERIC Educational Resources Information Center

Schuyler, Robert L., Ed.

This monograph contains fourteen articles dealing with archaeological studies on Black and Asian ethnic groups in the United States. Papers on Afro-American culture history include: (1) "Race and Class on Antebellum Plantations," by John Solomon Otto; (2) "Looking for the 'Afro' in Colono-Indian Pottery," by Leland Ferguson; (3) a study of "Black…

Perspectives on Moreno, Psychodrama, and Creativity

ERIC Educational Resources Information Center

Blatner, Adam

2005-01-01

An essential element in successful psychotherapy involves helping clients become more creative in their approach to their problems. While Otto Rank, one of the pioneers of psychoanalysis, loosely alluded to this as a fitting goal, it was the inventor of psychodrama, Jacob L. Moreno, MD (1889-1974), who made this an explicit objective of the…

40 CFR 600.107-93 - Fuel specifications.

Code of Federal Regulations, 2010 CFR

2010-07-01

... and Later Model Year Automobiles-Test Procedures § 600.107-93 Fuel specifications. (a) The test fuel... chapter. (c) The test fuel specifications for methanol fuel used in Otto-cycle automobiles are given in § 86.113(a) (3) and (4) of this chapter. (d) The test fuel specifications for methanol fuel used in...

Disturbance history and stand dynamics in secondary and old-growth forests of the Southern Appalachian Mountains, USA

Treesearch

Sarah M. Butler; Alan S. White; Katherine J. Elliott; Robert S Seymour

2014-01-01

BUTLER, S. M. (Family Forest Research Center, University of Massachusetts, Amherst, MA 01003), A. S. WHITE (School of Forest Resources, University of Maine, Orono, ME 04469-5755), K. J. ELLIOTT (Coweeta Hydrologic Laboratory, Center for Forest Watershed Science, Southern Research Station, USDA Forest Service, Otto, NC 28763) AND R. S. SEYMOUR (School of Forest...

78 FR 57104 - Airworthiness Directives; Diamond Aircraft Industries Airplanes

Federal Register 2010, 2011, 2012, 2013, 2014

2013-09-17

... condition as fatigue strength found in the aft main spar does not ensure unlimited lifetime structural... Building Ground Floor, Room W12-140, 1200 New Jersey Avenue SE., Washington, DC 20590, between 9 a.m. and 5... proposed AD, contact Diamond Aircraft Industries GmbH, N.A. Otto-Str.5, A-2700 Wiener Neustadt, Austria...

40 CFR 86.1805-12 - Useful life.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 40 Protection of Environment 20 2013-07-01 2013-07-01 false Useful life. 86.1805-12 Section 86... Complete Otto-Cycle Heavy-Duty Vehicles § 86.1805-12 Useful life. (a) Except as permitted under paragraph (b) of this section or required under paragraphs (c) and (d) of this section, the full useful life...

40 CFR 86.1805-12 - Useful life.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 20 2012-07-01 2012-07-01 false Useful life. 86.1805-12 Section 86... Complete Otto-Cycle Heavy-Duty Vehicles § 86.1805-12 Useful life. (a) Except as permitted under paragraph (b) of this section or required under paragraphs (c) and (d) of this section, the full useful life...

Alcohol Awareness through the Arts: The Power of Dance in a College Alcohol Education Program

ERIC Educational Resources Information Center

Carr, Pattie L.; McClellan, George S.

2008-01-01

This article describes a new alcohol education program at Dickinson State University. The centerpiece of the program is the Alcohol Awareness Through the Arts Program. It involves dozens of students and faculty and regularly draws 400 to 450 audience members. Funded by grants from the National Endowment for the Arts, The Otto Bremer Foundation,…

Lilienthal's fatal glider crash in 1896: evidence regarding the cause of death.

PubMed

Harsch, Viktor; Bardrum, Benny; Illig, Petra

2008-10-01

Otto Lilienthal's pioneering work on gliders helped form the basis for development of powered aircraft. His death following a glider crash in 1896 was officially ascribed to fracture of the cervical spine. However, the clinical details assembled here make it more likely that he died from head trauma with resulting complications, possibly including intracranial hematoma.

What Research Has To Say about Reading Instruction. Second Edition.

ERIC Educational Resources Information Center

Samuels, S. Jay, Ed.; Farstrup, Alan E., Ed.

Maintaining the balance between theory and application of the 1978 edition, this book's second edition keeps up with changes in the reading curriculum by adding chapters on text structure, metacognition, and home background not found in the first edition. Chapter titles are: (1) "The Role of Research in Reading Instruction" (Wayne Otto); (2) "Home…

Second interagency conference on research in the watersheds

Treesearch

Kelly Elder; Kate Dwire; Robert Hubbard; Charles Rhoades; Sandra Ryan; Mike Young; Laurie Porth; Mark Dixon; Angue Goodbody

2006-01-01

The report comprises papers and abstracts from the Second Interagency Conference on Research in the Watersheds, May 16-18, Coweeta Hydrologic Laboratory, Otto NC. Authors from several agencies (e.g., USDA ARS, US-EPA, USFS) and the private sector contributed papers on topics ranging from new technology and analytical procedures, modeling, and hydrologic responses to...

40 CFR 86.159-08 - Exhaust emission test procedures for US06 emissions.

Code of Federal Regulations, 2013 CFR

2013-07-01

... gasoline-fueled Otto-cycle vehicles, the composite samples collected in bags are analyzed for THC, CO, CO2, CH4, and NOX. For petroleum-fueled diesel-cycle vehicles, THC is sampled and analyzed continuously according to the provisions of § 86.110. Parallel bag samples of dilution air are analyzed for THC, CO, CO2...

40 CFR 86.127-00 - Test procedures; overview.

Code of Federal Regulations, 2013 CFR

2013-07-01

... following emissions: (1) Gaseous exhaust THC, CO, NOX. CO2 (for petroleum-fueled and gaseous- fueled... vehicles). (b) The FTP Otto-cycle exhaust emission test is designed to determine gaseous THC, CO, CO2, CH4... determine gaseous THC, NMHC, CO, CO2, CH4, and NOX emissions from gasoline-fueled or diesel-fueled vehicles...

40 CFR 86.127-96 - Test procedures; overview.

Code of Federal Regulations, 2012 CFR

2012-07-01

... or all of the following emissions: (1) Gaseous exhaust THC, CO, NOX. CO2 (for petroleum-fueled and... gaseous-fueled vehicles). (b) The Otto-cycle exhaust emission test is designed to determine gaseous THC... analyzed for THC using a heated sample line and analyzer; the other gaseous emissions (CH4, CO, CO2, and...

40 CFR 86.127-96 - Test procedures; overview.

Code of Federal Regulations, 2010 CFR

2010-07-01

... or all of the following emissions: (1) Gaseous exhaust THC, CO, NOX. CO2 (for petroleum-fueled and... gaseous-fueled vehicles). (b) The Otto-cycle exhaust emission test is designed to determine gaseous THC... analyzed for THC using a heated sample line and analyzer; the other gaseous emissions (CH4, CO, CO2, and...

40 CFR 86.159-08 - Exhaust emission test procedures for US06 emissions.

Code of Federal Regulations, 2014 CFR

2014-07-01

... gasoline-fueled Otto-cycle vehicles, the composite samples collected in bags are analyzed for THC, CO, CO2, CH4, and NOX. For petroleum-fueled diesel-cycle vehicles, THC is sampled and analyzed continuously according to the provisions of § 86.110. Parallel bag samples of dilution air are analyzed for THC, CO, CO2...

40 CFR 86.159-08 - Exhaust emission test procedures for US06 emissions.

Code of Federal Regulations, 2011 CFR

2011-07-01

... gasoline-fueled Otto-cycle vehicles, the composite samples collected in bags are analyzed for THC, CO, CO2, CH4, and NOX. For petroleum-fueled diesel-cycle vehicles, THC is sampled and analyzed continuously according to the provisions of § 86.110. Parallel bag samples of dilution air are analyzed for THC, CO, CO2...

40 CFR 86.159-08 - Exhaust emission test procedures for US06 emissions.

Code of Federal Regulations, 2010 CFR

2010-07-01

... gasoline-fueled Otto-cycle vehicles, the composite samples collected in bags are analyzed for THC, CO, CO2, CH4, and NOX. For petroleum-fueled diesel-cycle vehicles, THC is sampled and analyzed continuously according to the provisions of § 86.110. Parallel bag samples of dilution air are analyzed for THC, CO, CO2...

40 CFR 86.127-96 - Test procedures; overview.

Code of Federal Regulations, 2013 CFR

2013-07-01

... or all of the following emissions: (1) Gaseous exhaust THC, CO, NOX. CO2 (for petroleum-fueled and... gaseous-fueled vehicles). (b) The Otto-cycle exhaust emission test is designed to determine gaseous THC... analyzed for THC using a heated sample line and analyzer; the other gaseous emissions (CH4, CO, CO2, and...

40 CFR 86.127-00 - Test procedures; overview.

Code of Federal Regulations, 2014 CFR

2014-07-01

... following emissions: (1) Gaseous exhaust THC, CO, NOX. CO2 (for petroleum-fueled and gaseous- fueled... vehicles). (b) The FTP Otto-cycle exhaust emission test is designed to determine gaseous THC, CO, CO2, CH4... determine gaseous THC, NMHC, CO, CO2, CH4, and NOX emissions from gasoline-fueled or diesel-fueled vehicles...

40 CFR 86.127-96 - Test procedures; overview.

Code of Federal Regulations, 2011 CFR

2011-07-01

... or all of the following emissions: (1) Gaseous exhaust THC, CO, NOX. CO2 (for petroleum-fueled and... gaseous-fueled vehicles). (b) The Otto-cycle exhaust emission test is designed to determine gaseous THC... analyzed for THC using a heated sample line and analyzer; the other gaseous emissions (CH4, CO, CO2, and...

40 CFR 86.127-00 - Test procedures; overview.

Code of Federal Regulations, 2012 CFR

2012-07-01

... following emissions: (1) Gaseous exhaust THC, CO, NOX. CO2 (for petroleum-fueled and gaseous- fueled... vehicles). (b) The FTP Otto-cycle exhaust emission test is designed to determine gaseous THC, CO, CO2, CH4... determine gaseous THC, NMHC, CO, CO2, CH4, and NOX emissions from gasoline-fueled or diesel-fueled vehicles...

40 CFR 86.159-08 - Exhaust emission test procedures for US06 emissions.

Code of Federal Regulations, 2012 CFR

2012-07-01

... gasoline-fueled Otto-cycle vehicles, the composite samples collected in bags are analyzed for THC, CO, CO2, CH4, and NOX. For petroleum-fueled diesel-cycle vehicles, THC is sampled and analyzed continuously according to the provisions of § 86.110. Parallel bag samples of dilution air are analyzed for THC, CO, CO2...

Eskimo Medicine Man.

ERIC Educational Resources Information Center

George, Otto

"Eskimo Medicine Man" is a record of primitive Alaskan life in the 1930's. It records the experiences in Alaska's remote areas of Dr. Otto George, the last "traveling physician" for the Department of Interior's Indian Service, when in all the territory (an area one-fifth that of the contiguous United States) there were fewer…

Variations on the Zilch Cycle

ERIC Educational Resources Information Center

Binder, P.-M.; Tanoue, C. K. S.

2013-01-01

Thermo dynamic cycles in introductory physics courses are usually made up from a small number of permutations of isothermal, adiabatic, and constant-pressure and volume quasistatic strokes, with the working fluid usually being an ideal gas. Among them we find the Carnot, Stirling, Otto, Diesel, and Joule-Brayton cycles; in more advanced courses,…

40 CFR 85.524 - Legacy standards.

Code of Federal Regulations, 2011 CFR

2011-07-01

... hydrocarbons. Light-duty vehicles must meet the Tier 0 hydrocarbon standard specified in 40 CFR 86.094-8. Light-duty trucks must meet the Tier 0 hydrocarbon standard specified in 40 CFR 86.094-9. Otto-cycle heavy-duty engines must meet the hydrocarbon standard specified in 40 CFR 86.096-10. Diesel heavy-duty...

40 CFR 86.115-00 - EPA dynamometer driving schedules.

Code of Federal Regulations, 2010 CFR

2010-07-01

... PROGRAMS (CONTINUED) CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES Emission Regulations for 1977 and Later Model Year New Light-Duty Vehicles and New Light-Duty Trucks and New Otto-Cycle... for the EPA Urban Dynamometer Driving Schedule, US06, SC03, and the EPA New York City Cycles are...

40 CFR 86.115-00 - EPA dynamometer driving schedules.

Code of Federal Regulations, 2013 CFR

2013-07-01

... PROGRAMS (CONTINUED) CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES Emission Regulations for 1977 and Later Model Year New Light-Duty Vehicles and New Light-Duty Trucks and New Otto-Cycle... for the EPA Urban Dynamometer Driving Schedule, US06, SC03, and the EPA New York City Cycles are...

40 CFR 86.115-00 - EPA dynamometer driving schedules.

Code of Federal Regulations, 2011 CFR

2011-07-01

... PROGRAMS (CONTINUED) CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES Emission Regulations for 1977 and Later Model Year New Light-Duty Vehicles and New Light-Duty Trucks and New Otto-Cycle... for the EPA Urban Dynamometer Driving Schedule, US06, SC03, and the EPA New York City Cycles are...

40 CFR 86.115-00 - EPA dynamometer driving schedules.

Code of Federal Regulations, 2012 CFR

2012-07-01

... PROGRAMS (CONTINUED) CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES Emission Regulations for 1977 and Later Model Year New Light-Duty Vehicles and New Light-Duty Trucks and New Otto-Cycle... for the EPA Urban Dynamometer Driving Schedule, US06, SC03, and the EPA New York City Cycles are...

Selfish genes, pleiotropy and the origin of recombination.

PubMed Central

Hey, J

1998-01-01

If multiple linked polymorphisms are under natural selection, then conflicts arise and the efficiency of natural selection is hindered relative to the case of no linkage. This simple interaction between linkage and natural selection creates an opportunity for mutations that raise the level of recombination to increase in frequency and have an enhanced chance of fixation. This important finding by S. Otto and N. Barton means that mutations that raise the recombination rate, but are otherwise neutral, will be selectively favored under fairly general circumstances of multilocus selection and linkage. The effect described by Otto and Barton, which was limited to neutral modifiers, can also be extended to include all modifiers of recombination, both beneficial and deleterious. Computer simulations show that beneficial mutations that also increase recombination have an increased chance of fixation. Similarly, deleterious mutations that also decrease recombination have an increased chance of fixation. The results suggest that a simple model of recombination modifiers, including both neutral and pleiotropic modifiers, is a necessary explanation for the evolutionary origin of recombination. PMID:9691060

Effects of essential oil exposure on salivary estrogen concentration in perimenopausal women.

PubMed

Shinohara, Kazuyuki; Doi, Hirokazu; Kumagai, Chizu; Sawano, Erika; Tarumi, Wataru

2017-01-01

The menopausal transition is the time from the onset of menstrual changes until one year after the final menstrual period. During this phase, perimenopausal women experience a variety of health-related symptoms, which seemingly derive from declining level of estrogen secretion. It has long been recognized that some essential oils have the efficacy of alleviating menopausal symptoms. On the basis of this, it is possible that these essential oils have the potency to facilitate estrogen secretion in women. The present study investigated this possibility by examining if the olfactory exposure to the essential oil increase salivary estrogen concentration. We tested the effect of ten essential oils; clary sage, frankincense, geranium, lavender, jasmine absolute, neroli, rose otto, ylang ylang, orange and roman chamomile, which are thought to relieve perimenopasal symptoms. The results have shown increase of salivary estrogen concentration induced by exposure to geranium and rose otto compared to control odor. Together with the previous studies, the present study may give support to the notion that olfactory exposure to some essential oils can influence salivary concentration of estrogen.

From the numinous to the sacred.

PubMed

MacKenna, Christopher

2009-04-01

Jung took the idea of the 'numinous' from Rudolf Otto's book Das Heilige (E.T. The Idea of the Holy) and made it central to his understanding of religion. However, as Lucy Huskinson has recently pointed out, this involves a misreading of Otto's work in which we have to look beyond the numinous (which is the non-rational factor in religion) towards the 'holy' which, like a symbol, holds the rational and non-rational aspects of religious experience together in a personally transformative way. This understanding of the spiritual and psychological journey is supported by case material in which a numinous experience, arising in the context of intensive analytical psychotherapy, proved to be but the first step in a process which led, through a period of mourning, towards the development of the patient's capacity to symbolize. In the light of this, the author suggests that the sacred is to be found in the capacity for a certain quality of symbolic relatedness--to self and other--which may or may not be attended by numinous experience.

Adjustable microscopic measurement of nanogap waveguide and plasmonic structures.

PubMed

Shen, Mengqi; Learkthanakhachon, Supannee; Pechprasarn, Suejit; Zhang, Yaping; Somekh, Michael G

2018-05-01

We investigate the performance of surface plasmon and Fabry-Perot modes formed between two closely spaced layers. The motivation for this study is twofold: first, to look for modes that may be excited at lower incident angles compared to the usual Kretschmann configuration with similar or superior refractive index responsivity and, second, to develop a simple and applicable method to study these structures over a wide range of separations without recourse to the construction of ad hoc structures. Using back focal plane observation and appropriate signal processing, we show results for the Otto configuration at visible wavelengths at a range of separations not reported hitherto. Moreover, we investigate a hybrid structure we call the Kretschmann-Otto configuration that gives modes that change continuously from a hybridized surface plasmon mode to a zero-order Fabry-Perot mode. The ability to change the separation to small gap distances enables us to examine the Fabry-Perot modes where we show that it has superior refractive index responsivity, by more than an order of magnitude, compared to the Kretschmann configuration.

Synthetic Decapeptide Enhances Bacterial Clearance and Accelerates Healing in the Wounds of Restraint-Stressed Mice

DTIC Science & Technology

2012-02-06

resistance in cancer . Adv. Drug Deliv. Rev. 54, 759. Kabanov, A.V., Nazarova, I.R., Astafieva, I.V., Batrakova, E.V., Alakhov, Yu, V., Yaroslavov, A.A...S186–S187. Wang, C., Li, M., Dong, D., Wang, J., Ren, J., Otto, M., Gao, Q., 2007. Role of ClpP in biofilm formation and virulence of Staphylococcus

40 CFR 86.1805-01 - Useful life.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 19 2011-07-01 2011-07-01 false Useful life. 86.1805-01 Section 86... Complete Otto-Cycle Heavy-Duty Vehicles § 86.1805-01 Useful life. (a) For light-duty vehicles and light-duty trucks, intermediate useful life is a period of use of 5 years or 50,000 miles, whichever occurs...

40 CFR 86.1805-04 - Useful life.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 19 2011-07-01 2011-07-01 false Useful life. 86.1805-04 Section 86... Complete Otto-Cycle Heavy-Duty Vehicles § 86.1805-04 Useful life. (a) Except as required under paragraph (b) of this section or permitted under paragraphs (d), (e) and (f) of this section, the full useful life...

40 CFR 86.1805-01 - Useful life.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 19 2010-07-01 2010-07-01 false Useful life. 86.1805-01 Section 86... Complete Otto-Cycle Heavy-Duty Vehicles § 86.1805-01 Useful life. (a) For light-duty vehicles and light-duty trucks, intermediate useful life is a period of use of 5 years or 50,000 miles, whichever occurs...

40 CFR 86.1805-04 - Useful life.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 19 2010-07-01 2010-07-01 false Useful life. 86.1805-04 Section 86... Complete Otto-Cycle Heavy-Duty Vehicles § 86.1805-04 Useful life. (a) Except as required under paragraph (b) of this section or permitted under paragraphs (d), (e) and (f) of this section, the full useful life...

Method and system for controlled combustion engines

DOEpatents

Oppenheim, A. K.

1990-01-01

A system for controlling combustion in internal combustion engines of both the Diesel or Otto type, which relies on establishing fluid dynamic conditions and structures wherein fuel and air are entrained, mixed and caused to be ignited in the interior of a multiplicity of eddies, and where these structures are caused to sequentially fill the headspace of the cylinders.

40 CFR 86.007-15 - NOX and particulate averaging, trading, and banking for heavy-duty engines.

Code of Federal Regulations, 2013 CFR

2013-07-01

... discount factor of 0.8 (0.9 × 0.888 = 0.8). (5) For diesel engine families, the combined number of engines... heavy-duty diesel engine families for that model year. (6) The FEL must be expressed to the same number... 2007 and later model year diesel engine families, or generated for 2008 and later model year Otto-cycle...

40 CFR 86.1805-04 - Useful life.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 20 2012-07-01 2012-07-01 false Useful life. 86.1805-04 Section 86... Complete Otto-Cycle Heavy-Duty Vehicles § 86.1805-04 Useful life. (a) Except as required under paragraph (b) of this section or permitted under paragraphs (d), (e) and (f) of this section, the full useful life...

40 CFR 86.1805-04 - Useful life.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 40 Protection of Environment 20 2013-07-01 2013-07-01 false Useful life. 86.1805-04 Section 86... Complete Otto-Cycle Heavy-Duty Vehicles § 86.1805-04 Useful life. (a) Except as required under paragraph (b) of this section or permitted under paragraphs (d), (e) and (f) of this section, the full useful life...

40 CFR 86.1805-01 - Useful life.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 40 Protection of Environment 20 2013-07-01 2013-07-01 false Useful life. 86.1805-01 Section 86... Complete Otto-Cycle Heavy-Duty Vehicles § 86.1805-01 Useful life. (a) For light-duty vehicles and light-duty trucks, intermediate useful life is a period of use of 5 years or 50,000 miles, whichever occurs...

40 CFR 86.1805-01 - Useful life.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 20 2012-07-01 2012-07-01 false Useful life. 86.1805-01 Section 86... Complete Otto-Cycle Heavy-Duty Vehicles § 86.1805-01 Useful life. (a) For light-duty vehicles and light-duty trucks, intermediate useful life is a period of use of 5 years or 50,000 miles, whichever occurs...

From the Cotton Fields to the Ties That Bind: Jim Pusack's Enduring Impact on Today's CALL Development

ERIC Educational Resources Information Center

Jones, Linda C.

2010-01-01

From 1981 to today, the encouragement Jim Pusack and his colleague Sue Otto gave faculty to develop and/or implement CALL into the curriculum has been vital to our L2 teaching evolution. This article describes how their efforts evolved over the last two and a half decades and the ties that bind their efforts with today's CALL development.

The Role of Coaching by Teaching Artists for Arts-Infused Social Studies: What Project CREATES Has to Offer

ERIC Educational Resources Information Center

Wilcox, Ruth A.; Bridges, Stacey L.; Montgomery, Diane

2010-01-01

One strategy used by Project CREATES to enhance the fusion of social studies with the arts was to provide various forms of professional development to artists and teachers (Montgomery, Otto, & Hull, 2007), including seminars, book clubs, and on-site Arts Resource Coaches. The purpose of this study was to describe the role of the coaches as…

40 CFR 86.1818-12 - Greenhouse gas emission standards for light-duty vehicles, light-duty trucks, and medium-duty...

Code of Federal Regulations, 2014 CFR

2014-07-01

...-equivalent debits for a test group using an alternative N2O or CH4 standard; GWP = 25 if calculating CH4...) CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES General Compliance Provisions for Control of Air Pollution From New and In-Use Light-Duty Vehicles, Light-Duty Trucks, and Complete Otto...

Europe/Latin America Report Science and Technology.

DTIC Science & Technology

1997-01-15

Partners: Mr. W. Horak Siemens A.G. KO AP 313 Otto Hahn Ring 6 D-8000München 83 Tel: 49-89-72223728 Tlx: 521090 Fax: 49-89-63647140 Siemens A.G...operate the equipment, Dr Joao Renato Pinho of the Adolfo Lutz Institute is pursuing studies in molecular hybridization at the University of Lyons, in

On the discovery of K I 7699 Å line strength variation during the 1982-1984 eclipse of ε Aurigae

NASA Astrophysics Data System (ADS)

Parthasarathy, M.

2017-02-01

The discovery of K I 7699 Å line strength variations during the 1982-1984 eclipse of ε Aurigae is described. The equivalent widths and radial velocities of the K I 7699 Å line derived from spectra obtained during 1981 November-1983 July with the 2.1 m Otto Struve reflector telescope of the McDonald observatory are presented.

Dramatic Differences in Organophosphorus Hydrolase Activity between Human and Chimeric Recombinant Mammalian Paraoxonase-1 Enzymes

DTIC Science & Technology

2009-01-01

Literature 3. DATES COVERED (From - To) 4. TITLE AND SUBTITLE Dramatic Differences in Organophosphorus Hydrolase Activity between Human and 5a... activity , V-agents, VX, bioscavenger, medical countermeasures 16. SECURITY CLASSIFICATION OF: 17. LIMITATION OF ABSTRACT 18. NUMBER OF PAGES...Organophosphorus Hydrolase Activity between Human and Chimeric Recombinant Mammalian Paraoxonase-1 Enzymes† Tamara C. Otto,‡ Christina K. Harsch,§ David T

AR Alternative Splicing and Prostate Cancer Progression

DTIC Science & Technology

2012-07-01

database (ARDB): update. Human Mutation 23 527–533. (doi:10.1002/ humu .20044) Guo Z, Yang X, Sun F, Jiang R, Linn DE, Chen H, Kong X, Melamed J, Tepper...doi:10.1002/ humu .21138) Matias PM, Donner P, Coelho R, Thomaz M, Peixoto C, Macedo S, Otto N, Joschko S, Scholz P, Wegg A et al. 2000 Structural

Advanced Data Acquisition and Telemetry System

NASA Image and Video Library

2016-09-15

The Advanced Data Acquisition and Telemetry System team includes front row from left Mario Soto, Sam Habbal, Tiffany Titas, RIchard Hang, Randy Torres, Thang Quach, Otto Schnarr, Matthew Waldersen, Karen Estes, Andy Olvera, Stanley Wertenberger and Rick Cordes. In the second row from left are John Atherly, Doug Boston, Tom Horn, Brady Rennie, Chris Birkinbine, Jim McNally, Martin Munday and Tony Lorek.

[Haemophilia--then and now].

PubMed

Nilsson, I M

1994-01-01

Haemophilia is a bleeding disorder which has always attracted wide interest both among physicians and the laity--uncontrollable haemorrhage, blood that fails to coagulate and heredity with only males affected. The disease is probably best known to the public through its appearance in European royal families and in the Russian Imperial family. The oldest known description of haemophilia is to be found in the Talmud, the collection of ancient Judaic books from the early centuries of our era. The first clinical account of haemophilia was published by the American, Otto, in 1803. He described the disease as an inheritable bleeding disorder occurring only in males, and transmitted by female carriers who are not themselves affected. The disease manifests itself in early childhood, joint bleedings being its most characteristic feature. Otto called the male patients "bleeders". The term, haemophilia, originated with a German, Friedrich Hopff (1828), who coined the name "haemorrhaphilia" which was later abbreviated to haemophilia. ... As to future prospects, it is hoped that it will soon be possible to cure the disease by means of gene therapy, and to this end promising experimental work is already in progress.

The Order of the Dolphin: Origins of SETI

NASA Astrophysics Data System (ADS)

Temming, Maria; Crider, Anthony

2016-01-01

In 1961, the National Academy of Sciences organized a meeting on the search for extraterrestrial intelligence (SETI) at the National Radio Astronomy Observatory in Green Bank, West Virginia. The ten scientists who attended, including future SETI icons such as Frank Drake and Carl Sagan, represented a variety of scientific fields. At the conclusion of the meeting, the attendees adopted the moniker "The Order of the Dolphin," in honor of participant John Lilly's work on interspecies communication. Since this seminal meeting, researchers in each of the attendees' fields have contributed in some way to the search for intelligent life. This study investigates the circumstances that led to each attendee's invitation to Green Bank and explores SETI as the legacy of this meeting. We will focus in this talk on the SETI connections of two attendees, astronomer Otto Struve and physicist Philip Morrison, both in regards to their personal contributions to SETI and the influence of their work on subsequent SETI research. Specifically, we will examine proposals by Otto Struve for exoplanet discovery methods, and Philip Morrison for radio searches that laid the groundwork for modern SETI.

[From anamnesis to the art of interpretation, or: What is a "genuine" psychoanalyst? Wolfgang Warda, Ludwig Binswanger, Wilhelm Strohmayer and the origins of psychoanalysis in Thuringia].

PubMed

May, Ulrike

2016-01-01

Warda and Strohmayer from Thuringia were among the first German physicians who developed an interest in Freuds theory and therapeutic method around 1900. Their contributions reflect the influence of Otto Binswanger, professor of psychiatry in Jena, a representative of the "psychological direction" in psychiatry which in the beginning was relatively receptive to Freud. The paper discusses their rapprochement to, and detachment from, the Freudian school, including also the work of a third young physician: Ludwig Binswanger, Otto's nephew, who was active in Jena at the same time. It points to certain factors contributing to the increasing rejection Freud met in academic circles which have been underrated to date: (1) the transformation of psychoanalysis into an art of interpretation; (2) the introduction of transference. Both factors which were elaborated by Freud as essentials of his theoretical and practical approach around 1900 and published in 1904/05, undermined the claim of academic medicine to objectivity. The paper describes how psychoanalysis officially abandoned the scientific standards of contemporary medicine at the Weimar congress in 1911, at the same time as Warda and Strohmayer left the Freudian group.

Coercive Diplomacy: Otto von Bismarck and the Unification of Germany

DTIC Science & Technology

2012-02-24

politician, he forged a German empire under Prussian leadership that was ultimately realized on January 18, 1871, when King William I was crowned Emperor...the same pressures. King Frederick William cowered in the face of conflict, ordered his military to cease fighting the revolutionaries, and agreed...parliamentary rule, and the dissolution of the Prussian state into Germany. “Bismarck made himself noteworthy by his 6 championship of Prussian superiority

A One-Year Inhalation Toxicity Study of Otto Fuel 2

DTIC Science & Technology

1985-12-01

plus marrow) Thymus Spleen Gallbladder Kidneys Pancreas Bladder Seminal vesicles Nasal cavity Prostate Brain Testes Bone marrow smear Ovaries Uterus...mice than in the exposed subjects. Hyaline degeneration of gallbladder epithelium was also noted frequently in control mice. Hepatocellular fatty change...c 53/87 (6 1 )b Uterus Adenocarcinoma - - - 24/81 (30) 3/65 ( 5 )c 6/85 ( 7 )c Endometrial stromal polyp - - 3/81 (4) 7/65 (11) 12/85 (14) a Number

Micro-and Nano-Optomechanical Devices for Sensors, Oscillators, and Photonics

DTIC Science & Technology

2015-10-26

polaritons  on  a...oscillating  end  mirror  results  in   polariton  normal  mode  excitations  whose  character   depends  on  the  pump...reservoirs  are  different  to  produce   an  Otto  cycle  along  one  of  the   polariton  branches.      

A Primer on Alternative Transportation Fuels

DTIC Science & Technology

2010-09-01

cycles used are the Otto Cycle (gasoline engines), the Diesel Cycle, and the Brayton Cycle (gas and steam turbines). These cycles are usually...can be achieved. This leads to diesel engines usually being about 30% more efficient than gasoline engines. The ideal Brayton cycle operates between...wetted area of the vessel. For analytical simplicity we will use a formula for A developed by David Taylor : 2 1)(6.2 LA Δ

Counter Nuclear, Biological, and Chemical Operations, This document compliments JCS Pub 3-11

DTIC Science & Technology

2000-08-16

Successful German Chemical Attack The concept of creating a toxic gas cloud from chemical cylinders was credited to Fritz Haber of the Kaiser Wilhelm Physical...of considerations: The high caliber of German theoretical and experimental physicists like Otto Hahn, Paul Harteck, Werner Heisenberg, Fritz ...Institute of Berlin in late 1914. Owing to a shortage of artillery shells, Haber thought a chemical gas cloud would negate the enemy’s earthworks

Bosnia: A Question of Intervention

DTIC Science & Technology

1993-05-10

to Influence Events: Realpolitik Chancellor Otto von Bismarck was the most easily identifiable practioner of the use of military force to shape...Islamic tidal wave smashed into Europe as the Ottoman Turks overwhelmed the Balkan states; ’ Carl von Clausewitz, On War (Princeton: Princeton... Falk , ed., The Law of Intervention in Civil War (Baltimore: Johns Hopkins University Press, 1971). 17 can be defined as the absence of violence. To

76 FR 72484 - Self-Regulatory Organizations; The NASDAQ Stock Market LLC; Notice of Filing and Immediate...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-11-23

... shall be posted on the NasdaqTrader.com Web site. Exchange Customer Firm MM Professional BATS $0.36 $0.55 $0.55 $0.[36]48 BOX 0.06 0.55 0.55 0.06 CBOE 0.06 0.55 0.55 0.26 CBOE orders greater than 99... Entry DROP Port Fee $500.00 OTTO DROP Port Fee $500.00 SQF Port Fee $0.00 [* As of October 3, 2011, the...

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

Conway, R.

This article describes a petrol (gasoline) engine development project to combine the duel technologies of an Otto cycle engine with a modified cooling system and a high-tech processor-controlled bottoming cycle to harness not only the waste heat from the exhaust gases but also a significant proportion of the heat lost by a conventional petrol engine to the water coolant, resulting in a very substantial increase in energy conversion efficiency.

The Warfighter’s Stress Response: Telemetric and Noninvasive Assessment

DTIC Science & Technology

2002-09-01

dorsal periaqueductal gray matter regulate anxiety in the social interaction test. Neuroreport. 9 (12): 1998; 2713-2716. 24. Nijsen MJ. Croiset G. Diamant...Psychobiological Model of Social Behavior. Developmental Psychobiology, 1996; 29 (8): 697-712. 31. Thayer, Julian F; Lane, Richard D.: A model of neurovisceral...of Psychology, College of Arts and Social Sciences, The University of West Florida. 42. Eichenbaum, H., & Otto, T. (1992). The hippocampus: What does

Theoretical Evaluation of the Maximum Work of Free-Piston Engine Generators

NASA Astrophysics Data System (ADS)

Kojima, Shinji

2017-01-01

Utilizing the adjoint equations that originate from the calculus of variations, we have calculated the maximum thermal efficiency that is theoretically attainable by free-piston engine generators considering the work loss due to friction and Joule heat. Based on the adjoint equations with seven dimensionless parameters, the trajectory of the piston, the histories of the electric current, the work done, and the two kinds of losses have been derived in analytic forms. Using these we have conducted parametric studies for the optimized Otto and Brayton cycles. The smallness of the pressure ratio of the Brayton cycle makes the net work done negative even when the duration of heat addition is optimized to give the maximum amount of heat addition. For the Otto cycle, the net work done is positive, and both types of losses relative to the gross work done become smaller with the larger compression ratio. Another remarkable feature of the optimized Brayton cycle is that the piston trajectory of the heat addition/disposal process is expressed by the same equation as that of an adiabatic process. The maximum thermal efficiency of any combination of isochoric and isobaric heat addition/disposal processes, such as the Sabathe cycle, may be deduced by applying the methods described here.

Heaven’s Carousel

NASA Image and Video Library

2014-03-26

Last week researchers from around the world gathered at the Accademia dei Lincei in Rome for the Science with the Hubble Space Telescope IV conference. The event celebrated the history of Hubble’s extraordinary achievements, and looked to the future at what might yet be achieved and how the James Webb Space Telescope will build on our knowledge of the Universe. As part of this celebration artist Tim Otto Roth revealed a new artwork, Heaven’s Carousel, inspired by Hubble’s work on the accelerating expansion of the Universe. This installation, named Heaven’s Carousel, links together the fields of art, music and astronomy. Conceptualised and designed by German artist and composer Tim Otto Roth, the work is inspired by novel work on the accelerating expansion of the Universe by Nobel laureate Adam Riess (STScl), Greek cosmology and Renaissance astronomers. Read more here: www.spacetelescope.org/news/heic1407/ Credit: NASA, ESA, and Pam Jeffries (STScI) NASA image use policy. NASA Goddard Space Flight Center enables NASA’s mission through four scientific endeavors: Earth Science, Heliophysics, Solar System Exploration, and Astrophysics. Goddard plays a leading role in NASA’s accomplishments by contributing compelling scientific knowledge to advance the Agency’s mission. Follow us on Twitter Like us on Facebook Find us on Instagram

Flood Control Structures Research Program. Annotated Bibliography on Grade Control Structures

DTIC Science & Technology

1991-09-01

evaluating the effects of geology, geomorphology, soils, land use, and climate on runoff and sediment production from major source areas; (4...Otto, and ,t:iji, Ahmed. 1987. "Theoret- ical Flow Model for Drop Structures," -’. aulic ’ngineering, Proceed- ings of the 1987 National Confere’,ce on...Facilities for Unique Flood Problems," Journal of the-Waterways and Harbors Division, ASCE, Vol 97, No. WWI, pp 185-203. The unusual climatic

Annotated Bibliography for Lake Erie. Volume I. Biological,

DTIC Science & Technology

1974-10-01

varieties of naiades from I Lake Erie . Nautilus. 32(l):9-12. Three new varieties of naiades collected at Presque Isle , Pennsylvania are carefully...E. 1909. A botanical survey of Presque Isle , Erie County, Pennsylvania . Annals Carnegie Mus. Pittsburgh, Penn. Pub. 53. 5(l):2 9-421. This study...of vegetation on Presque Isle . (SM) 401. Jennings, Otto E. 1930. A survey of the phytoplankton at Erie , Pennsylvania . Science. 71(1848):560-61. A

Propulsion Options for the HI SPOT Long Endurance Drone Airship

DTIC Science & Technology

1979-09-15

Carnot Stirling Ranklne Entropy Entropy Entropy Temper- ature ’iconst P ’Ccost V Coat P 01 1 ___PConsit V Cnt V C:)nst P Diesel Otto Brayton Entropy...ignition) and Brayton (gas turbine) systems. All of these are within a few percentage points of efficiency, though the Brayton engine is generally less...fuel consumption. The ultimate lightweight engine is the gas turbine, or Brayton cycle engine. However, while good specific fuel consumption can be

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

Dowdy, M.W.; Couch, M.D.

A vehicle comparison methodology based on the Otto-Engine Equivalent (OEE) vehicle concept is described. As an illustration of this methodology, the concept is used to make projections of the fuel economy potential of passenger cars using various alternative power systems. Sensitivities of OEE vehicle results to assumptions made in the calculational procedure are discussed. Factors considered include engine torque boundary, rear axle ratio, performance criteria, engine transient response, and transmission shift logic.

ESO's early history, 1953 - 1975. I. Striving towards the convention.

NASA Astrophysics Data System (ADS)

Blaauw, A.

1988-12-01

On January 26, 1954 twelve leading astronomers from six European countries issued the historical statement we reproduce here [1]. It carries the signatures of Otto Heckmann and Albrecht Unsöld of the German Federal Republic, Paul Bourgeois from Belgium, Andre Couder and Andre Danjon from France, Roderick Redman from Great Britain, Jan Oort, Pieter Oosterhoff and Pieter van Rhijn from the Netherlands, and Bertil Lindblad, Knut Lundmark and Gunnar Malmquist from Sweden.

High Power Magnetohydrodynamic System

DTIC Science & Technology

1978-07-01

AFAPL/POD as the Program Manager. Dr. Daniel W. Swallom and Dr. Otto K. Sonju of Maxwell Laboratories, Inc. were responsible for the technical work. The...fabricated and tested. Figure 1 shows this hardware installed at the Santa Susana Field Laboratory (SSFL) for develop- ment testing. The cooled wall...development test program was conducted at Santa Susana Field Laboratory (SSFL) and a performance test program is to be conducted at AEDC. AEDC is to

Chemical Carcinogen (Hydrazine, Polynuclear Hydrocarbon and/or Synthetic Jet Fuel Components) Induced Carcinogenesis of Human Cells, In Vitro

DTIC Science & Technology

1981-08-01

Various levels of DNA repair synthesis in Xeroderma pigmenrosum cells exposed to the carcinogens N-hydroxy and N-acetoxy-2-acetylsminofluorene...Nature (New Biol.). 238 (1972) 9. 5 V.M Maher, N. Birch, J.R. Otto and J. McCormick, Cytotoxicity of carcinogenic aro- matic amides in normal and Xeroderma ... pigmentosum fibroblasts with different DNA repair capabilities, J. Nati. Cancer Inst., 54 (1975) 1287. 6 R.H. Heflich, R.M. Hazard, L. Lommnel, J.D

Technological Resources Applied to Commercial Enterprises (TRACE).

DTIC Science & Technology

1982-07-01

reviewed by the Office of Public Affairs (ASD/PA) and is releasable to the National Technical Information Service (NTIS). At NTIS, it will be...SENIOR EDITOR Director, Tech Information Center FO OMMANDE ROBERT K. BELT, JR., LT COL Chief, Support Services Office "If your address has changed, if you...Ohio Technology Transfer Organization (OTTO) was formed in November 1979 to provide the state’s private sector with technical information and assistance

The methodological features of studying energy efficiency of a combined mini-TPP on the basis of a gas-piston unit and a steam turbine

NASA Astrophysics Data System (ADS)

Shchinnikov, P. A.; Marasanov, N. V.

2017-07-01

The technology of electricity production by a mini-thermal power plant, operating on combined cycles of Otto and Rankine, is considered. The main aspects of the investigation methodology are outlined. It is shown that the design and layout parameters of all the major energy elements of the developed technology allow implementing it in a block and modular version; and the efficiency of electricity supply for the proposed technology will be at least 50 %.

Best-First Heuristic Search for Multicore Machines

DTIC Science & Technology

2010-01-01

Otto, 1998) to implement an asynchronous version of PRA* that they call Hash Distributed A* ( HDA *). HDA * distributes nodes using a hash function in...nodes which are being communicated between peers are in transit. In contact with the authors of HDA *, we have created an implementation of HDA * for...Also, our implementation of HDA * allows us to make a fair comparison between algorithms by sharing common data structures such as priority queues and

Neutron Diffraction Studies of Some Rare Earth-Transition Metal Deuterides.

DTIC Science & Technology

1986-05-01

RD-A168 M NEUTRON DIFFRACTION STUDIES OF SONE RARE EARTH-TRANSITION METAL DEUTERIDES(U) MISSOURI UNIV-ROLLR MATERIALS RESEARCH CENTER N J JAMES MY 86...REPORT William J. James OTtO -il May 1986 ZLECTEJU U. S. Army Research Office DAAG29-83-K-01 59 ".;’ Graduate Center for Materials Research ...9. PERFORMING ORGANIZATION NAME AND ADDRESS 10. PROGRAM ELEMENT, PROJECT. TASK AREA & WORK UNIT NUMBERS 2* Graduate Center for Materials Research

20. Streetscape, South Coronado Boulevard, looking southwest Righttoleft, AZ198(Margaret B. ...

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

20. Streetscape, South Coronado Boulevard, looking southwest Right-to-left, AZ-198(Margaret B. Hill House), AZ-199 (Henry H. Hill House), AZ-200 (Henry H. Hill Rental House), AZ-201 (Otto Rosenthal House), AZ-202 (J. M. Stevens House), AZ-203 (L J. Dunagan House), AZ204 (C. W. Beck House), and AZ-205 (F. D. Connor House) face the street - Clifton Townsite, Confluence of Chase Creek & San Francisco River, Clifton, Greenlee County, AZ

[Award of the Salomon-Neumann-Medal 2017 - Speech of the Laureate Prof. Bernt-Peter Robra, 5 September 2017, St. Peter´s Church Lübeck].

PubMed

Robra, Bernt-Peter

2018-02-19

The Salomon-Neumann-Medal 2017 of the German Society for Social Medicine and Prevention (DGSMP) was awarded to Bernt-Peter Robra, Institute for Social Medicine and Health Economics (ISMG) of the Otto von Guericke University Magdeburg. The person and scientific merits of Manfred Pflanz are valued and topics of the masterplan2020-process are highlighted, that offer chances for developments in medicine and public health. © Georg Thieme Verlag KG Stuttgart · New York.

The DOZZ formula from the path integral

NASA Astrophysics Data System (ADS)

Kupiainen, Antti; Rhodes, Rémi; Vargas, Vincent

2018-05-01

We present a rigorous proof of the Dorn, Otto, Zamolodchikov, Zamolodchikov formula (the DOZZ formula) for the 3 point structure constants of Liouville Conformal Field Theory (LCFT) starting from a rigorous probabilistic construction of the functional integral defining LCFT given earlier by the authors and David. A crucial ingredient in our argument is a probabilistic derivation of the reflection relation in LCFT based on a refined tail analysis of Gaussian multiplicative chaos measures.

Gen Otto P. Weyland: Close Air Support in the Korean War

DTIC Science & Technology

2007-03-01

man- power nor the equipment to significantly change the nature of the struggle, American forces were left to adjust. Thomas H. Greer remembers that...defense?”19 In The Development of Air Doctrine in the Army Air Arm, 1917– 1941, Thomas Greer observes that differences in the relative importance of...exception was Capt George C. Kenney. Kenney, considered the most influential attack instructor at ACTS, wrote a textbook on attack aviation and

Conventional engine technology. Volume 1: Status of OTTO cycle engine technology

NASA Technical Reports Server (NTRS)

Dowdy, M. W.

1981-01-01

Federally-mandated emissions standards have led to major changes in automotive technology during the last decade. Efforts to satisfy the new standards were directed more toward the use of add-on devices, such as catalytic converters, turbochargers, and improved fuel metering, than toward complete engine redesign. The resulting changes are described and the improvement brought about by them in fuel economy and emissions levels are fully documented. Four specific categories of gasoline-powered internal combustion engines are covered, including subsystem and total engine development. Also included are the results of fuel economy and exhaust emissions tests performed on representative vehicles from each category.

Comparison of Four Nuclear Isolation Buffers for Plant DNA Flow Cytometry

PubMed Central

LOUREIRO, JOÃO; RODRIGUEZ, ELEAZAR; DOLEŽEL, JAROSLAV; SANTOS, CONCEIÇÃO

2006-01-01

• Background and Aims DNA flow cytometry requires preparation of suspensions of intact nuclei, which are stained using a DNA-specific fluorochrome prior to analysis. Various buffer formulas were developed to preserve nuclear integrity, protect DNA from degradation and facilitate its stoichiometric staining. Although nuclear isolation buffers differ considerably in chemical composition, no systematic comparison of their performance has been made until now. This knowledge is required to select the appropriate buffer for a given species and tissue. • Methods Four common lysis buffers (Galbraith's, LB01, Otto's and Tris.MgCl2) were used to prepare samples from leaf tissues of seven plant species (Sedum burrito, Oxalis pes-caprae, Lycopersicon esculentum, Celtis australis, Pisum sativum, Festuca rothmaleri and Vicia faba). The species were selected to cover a wide range of genome sizes (1·30–26·90 pg per 2C DNA) and a variety of leaf tissue types. The following parameters were assessed: forward (FS) and side (SS) light scatters, fluorescence of propidium iodide-stained nuclei, coefficient of variation of DNA peaks, presence of debris background and the number of nuclei released from sample tissue. The experiments were performed independently by two operators and repeated on three different days. • Key Results Clear differences among buffers were observed. With the exception of O. pes-caprae, any buffer provided acceptable results for all species. LB01 and Otto's were generally the best buffers, with Otto's buffer providing better results in species with low DNA content. Galbraith's buffer led to satisfactory results and Tris.MgCl2 was generally the worst, although it yielded the best histograms in C. australis. A combined analysis of FS and SS provided a ‘fingerprint’ for each buffer. The variation between days was more significant than the variation between operators. • Conclusions Each lysis buffer tested responded to a specific problem differently

A Highly Efficient Six-Stroke Internal Combustion Engine Cycle with Water Injection for In-Cylinder Exhaust Heat Recovery

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

Conklin, Jim; Szybist, James P

2010-01-01

A concept is presented here that adds two additional strokes to the four-stroke Otto or Diesel cycle that has the potential to increase fuel efficiency of the basic cycle. The engine cycle can be thought of as a 4 stroke Otto or Diesel cycle followed by a 2-stroke heat recovery steam cycle. Early exhaust valve closing during the exhaust stroke coupled with water injection are employed to add an additional power stroke at the end of the conventional four-stroke Otto or Diesel cycle. An ideal thermodynamics model of the exhaust gas compression, water injection at top center, and expansion wasmore » used to investigate this modification that effectively recovers waste heat from both the engine coolant and combustion exhaust gas. Thus, this concept recovers energy from two waste heat sources of current engine designs and converts heat normally discarded to useable power and work. This concept has the potential of a substantial increase in fuel efficiency over existing conventional internal combustion engines, and under appropriate injected water conditions, increase the fuel efficiency without incurring a decrease in power density. By changing the exhaust valve closing angle during the exhaust stroke, the ideal amount of exhaust can be recompressed for the amount of water injected, thereby minimizing the work input and maximizing the mean effective pressure of the steam expansion stroke (MEPsteam). The value of this exhaust valve closing for maximum MEPsteam depends on the limiting conditions of either one bar or the dew point temperature of the expansion gas/moisture mixture when the exhaust valve opens to discard the spent gas mixture in the sixth stroke. The range of MEPsteam calculated for the geometry of a conventional gasoline spark-ignited internal combustion engine and for plausible water injection parameters is from 0.75 to 2.5 bars. Typical combustion mean effective pressures (MEPcombustion) of naturally aspirated gasoline engines are up to 10 bar, thus

West Europe Report.

DTIC Science & Technology

1987-01-12

Daimler-Benz trac- tor division. Westdeutsche Landesbank got the Lentjes group and machine tool manufacturer Gildemeister together. Almost all the big...banks placed calls to 63 year-old Otto Waldrich in Co- burg, the owner of a profitable machine tool plant. His "is a family-owned business without...consideration to a case which, is nearly 25 years old. Without any wish to reopen old wounds, I would like to take advantage of this occasion to write

Species Profiles. Life Histories and Environmental Requirements of Coastal Fishes and Invertebrates (Gulf of Mexico). COMMON RANGIA.

DTIC Science & Technology

1985-04-01

osmoconformer at salinities greater ENVIRONMENTAL REQUIREMENTS than 10 ppt, and an osmoregulator at lower salinities (Bedford and Anderson 1972a,b; Otto...1973, 1974) tested the combined effects of temperature (8 to 32°C) and salinity (0 to 20 ppt) on .. k6.. Temperature embryos and larvae of common...Bedford, W. B. , and J. W. Anderson. Allen, K. 1961. The effect of salin - 1972a. The physiological response ity on the amino acid concentra- of the

Preliminary Design Options for Meteor Burst Communications Systems Buoy Relays

DTIC Science & Technology

1986-12-01

FIELDS BRAYTON OTTO ELECTROSTATIC FIELDS SUPERCRITICAL Figure 5.1. Structure of current power source technology for ocean applications. 32 L / P 9 t ~A...As in the sulphur dioxide cell, a low weight, high surface area, carbon positive elec- trode acts as a catalyst for the reduction of the cathode...Operating Transmit Power No. (Relay/Service) Type Covert Covert Mode Duty Cycle (watts) 2.1 Trans Ocean Relay Shore/Ship No Yes Remote 20 Msg/hr 0.9

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

Dowdy, M.; Burke, A.; Schneider, H.

Fuel economy, exhaust emissions, multifuel capability, advanced materials and cost/manufacturability for both conventional and advanced alternative power systems were assessed. To insure valid comparisons of vehicles with alternative power systems, the concept of an Otto-Engine-Equivalent (OEE) vehicle was utilized. Each engine type was sized to provide equivalent vehicle performance. Sensitivity to different performance criteria was evaluated. Fuel economy projections are made for each engine type considering both the legislated emission standards and possible future emissions requirements.

Automotive technology status and projections. Volume 1: Executive summary

NASA Technical Reports Server (NTRS)

Dowdy, M.; Burke, A.; Schneider, H.; Edmiston, W.; Klose, G. J.; Heft, R.

1978-01-01

Fuel economy, exhaust emissions, multifuel capability, advanced materials and cost/manufacturability for both conventional and advanced alternative power systems were assessed. To insure valid comparisons of vehicles with alternative power systems, the concept of an Otto-Engine-Equivalent (OEE) vehicle was utilized. Each engine type was sized to provide equivalent vehicle performance. Sensitivity to different performance criteria was evaluated. Fuel economy projections are made for each engine type considering both the legislated emission standards and possible future emissions requirements.

Enhanced efficiency of internal combustion engines by employing spinning gas.

PubMed

Geyko, V I; Fisch, N J

2014-08-01

The efficiency of the internal combustion engine might be enhanced by employing spinning gas. A gas spinning at near sonic velocities has an effectively higher heat capacity, which allows practical fuel cycles, which are far from the Carnot efficiency, to approach more closely the Carnot efficiency. A remarkable gain in fuel efficiency is shown to be theoretically possible for the Otto and Diesel cycles. The use of a flywheel, in principle, could produce even greater increases in efficiency.

VizieR Online Data Catalog: Abundances for all seven stars in Latham 1 (O'Connell+, 2016)

NASA Astrophysics Data System (ADS)

O'Connell, J. E.; Martens, K.; Frinchaboy, P. M.

2017-03-01

Observations for all target stars were obtained at McDonald Observatory with the Otto Struve 2.1m telescope instrumented with the Sandiford Cass Echelle Spectrometer (SES; R=λ/Δλ~60000) in 2013 and 2014 June. The spectrograph setup was centered near 6175Å in 2013 and 6375Å in 2014 with wavelength coverage spanning from ~5350-6560Å and ~5560-6750Å, respectively (see Table2 for observation dates and exposure times). (3 data files).

Myers-Briggs Type Indicators and Kirton Adaption-Innovation Inventory Correlations.

DTIC Science & Technology

1994-04-01

intrigued. Do these tests have a real application and what are their implications? Or, as Otto Kroeger has jokingly suggested, are they just another polite...However, understanding others’ perceptions of us can help to modify behavioral patterns towards success. Robert Burns said it most adeptly in his phrase Ŕ...two million people took the MBTI in 1990.2 How did this all begin? What is its basis? Carl Jung, a Swiss born psychiatrist set the foundation for

Furious Frederich: Nietzsche's neurosyphilis diagnosis and new hypotheses.

PubMed

André, Charles; Rios, André Rangel

2015-12-01

The causes of Friedrich Nietzsche's mental breakdown in early 1889 and of the subsequent slow decay to end-stage dementia along ten years will possibly remain open to debate. The diagnosis of syphilitic dementia paralytica, based only on medical anamnesis and physical examination, was considered indisputable by Otto Binswanger. On the other hand, taking into account recently described diseases, selectively collected evidence lend some support to alternative hypotheses: basal forebrain meningioma, CADASIL, MELAS and frontotemporal dementia.

The assessment of engine losses due to friction and lubricant limitations. Final report May 80-Mar 81

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

Taylor, C.F.; Taylor, T. Jr; Kallin, R.L.

A major area for improving the efficiency of spark ignition and diesel engines is a reduction of frictional losses. Existing literature on engine friction was used as a basis for estimating possible gains in engine fuel economy which look promising within the constraints of modern practice. The means considered include reduction in oil viscosity, increase in bearing and piston clearances, possible changes in piston and valve gear design, and reduction of pumping losses. Estimates indicate potential fuel consumption improvements of 3 to 4% for Otto-Cycle at wide open throttle, 7 to 9% for Otto-Cycle at road load, 4 to 5%more » for diesel at wide open throttle, and 6% for diesel at road-load. Much larger gains at road load could be obtained by using a stratified charge system which requires no air throttling. A literature search on techniques for measuring engine friction under firing conditions was also performed and various concepts employing Pressure-Volume Indicator Diagrams were assessed. Balanced pressure and direct pressure measurement in concert with instantaneous measurement of piston position provide the most reliable and repeatable assessment of engine efficiency. Pressure measurements in the range of 1/2 to 1% are achievable with digital processing techniques reducing dramatically the time and effort to generate P-V Indicator Diagrams.« less

The discovery of the neutron and its consequences (1930-1940)

NASA Astrophysics Data System (ADS)

Nesvizhevsky, Valery; Villain, Jacques

2017-11-01

In 1930, Walther Bothe and Herbert Becker performed an experiment, which was further improved by Irène and Frédéric Joliot-Curie. These authors, however, misinterpreted their results and believed to have observed γ-rays while they had seen neutrons. After additional experimental verifications, James Chadwick gave the correct interpretation of these experiments in 1932. Immediately, the new particle, the neutron, became an essential actor of nuclear and elementary particle physics, and completely changed the whole research landscape. Enrico Fermi and his group applied it to artificial radioactivity, substituting neutrons to α-rays initially used by Joliot-Curies. They also discovered that slow neutrons were more efficient than fast ones in certain nuclear reactions. A crucial discovery of Otto Hahn, Fritz Straßmann, Lise Meitner, and Otto Frisch, after several misinterpretations of complicated experimental results, was nuclear fission. When Joliot, Halban, and Kowarski demonstrated the possibility of a chain reaction by neutron multiplication due to fission, nuclear physics became a military science, at the very moment when the Second World War was beginning. Later it led to nuclear power applications and use of neutrons as an important tool and object of scientific research at large-scale neutron facilities. The Comptes rendus de l'Académie des sciences were partner of a vivid international debate involving several other journals.

Assessment of body-powered upper limb prostheses by able-bodied subjects, using the Box and Blocks Test and the Nine-Hole Peg Test.

PubMed

Haverkate, Liz; Smit, Gerwin; Plettenburg, Dick H

2016-02-01

The functional performance of currently available body-powered prostheses is unknown. The goal of this study was to objectively assess and compare the functional performance of three commonly used body-powered upper limb terminal devices. Experimental trial. A total of 21 able-bodied subjects (n = 21, age = 22 ± 2) tested three different terminal devices: TRS voluntary closing Hook Grip 2S, Otto Bock voluntary opening hand and Hosmer Model 5XA hook, using a prosthesis simulator. All subjects used each terminal device nine times in two functional tests: the Nine-Hole Peg Test and the Box and Blocks Test. Significant differences were found between the different terminal devices and their scores on the Nine-Hole Peg Test and the Box and Blocks Test. The Hosmer hook scored best in both tests. The TRS Hook Grip 2S scored second best. The Otto Bock hand showed the lowest scores. This study is a first step in the comparison of functional performances of body-powered prostheses. The data can be used as a reference value, to assess the performance of a terminal device or an amputee. The measured scores enable the comparison of the performance of a prosthesis user and his or her terminal device relative to standard scores. © The International Society for Prosthetics and Orthotics 2014.

A New Thermodynamic Parameter to Predict Formation of Solid Solution or Intermetallic Phases in High Entropy Alloys (Postprint)

DTIC Science & Technology

2015-11-02

George , Relative effects of enthalpy and entropy on the phase stability of equiatomic high-entropy alloys, Acta Mater. 61 (2013) 2628e2638. [4] B... Cantor , I.T.H. Chang, P. Knight, A.J.B. Vincent, Microstructural development in equiatomic multicomponent alloys, Mater. Sci. Eng. A 375e377 (2004...an Al0.5CoCrCuFeNi high entropy alloy, In- termetallics 31 (2012) 165e172. [24] Z. Wu, H. Bei, F. Otto, G.M. Pharr, E.P. George , Recovery

Enhanced Efficiency of Internal Combustion Engines By Employing Spinning Gas

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

Geyko, Vasily; Fisch, Nathaniel

2014-02-27

The efficiency of the internal combustion engine might be enhanced by employing spinning gas. A gas spinning at near sonic velocities has an effectively higher heat capacity, which allows practical fuel cycles, which are far from the Carnot efficiency, to approach more closely the Carnot efficiency. A gain in fuel efficiency of several percent is shown to be theoretically possible for the Otto and Diesel cycles. The use of a flywheel, in principle, could produce even greater increases in the efficiency.

Asteroid Lightcurve Analysis at the Oakley Southern Observatory: 2011 January thru April

NASA Astrophysics Data System (ADS)

Ditteon, Richard; West, Josh

2011-10-01

Photometric data for 23 asteroids were collected over 26 nights of observing during 2011 January thru 2011 April at the Oakley Southern Sky Observatory. The asteroids were: 437 Rhodia, 930 Westphalia, 948 Jucunda, 1129 Neujmina, 1315 Bronislawa, 1377 Roberbauxa, 1598 Paloque, 1716 Peter, 2107 Ilmari, 2108 Otto Schmidt, 2233 Kuznetsov, 2290 Helffrich, 3001 Michelangelo, 3065 Sarahill, 4175 Billbaum, 4493 Naitomitsu, 6505 Muzzio, 6511 Furmanov, 7145 Linzexu, (7151) 1971 SX3, (17129) 1999 JM78, (18835) 1999 NK56, and 52266 Van Flandern.

Astro-Dynasty

NASA Astrophysics Data System (ADS)

Belkora, Leila

2001-05-01

Four generations of Struves directed eight observatories over two centuries. The first, Wilhelm Struve moved to Estonia from northern Germany to escape Napoleon's military conscription. He pursued university studies and ended up running an observatory for 20 years. Raising his family at the observatory in isolated conditions encouraged his offspring to follow his career path. The last, Otto Struve, was the first director of McDonald Observatory. The Struves were winners of several Gold Medals from Britain's Royal Astronomical Society for their research.

The Hybrid Automobile and the Atkinson Cycle

NASA Astrophysics Data System (ADS)

Feldman, Bernard J.

2008-10-01

The hybrid automobile is a strikingly new automobile technology with a number of new technological features that dramatically improve energy efficiency. This paper will briefly describe how hybrid automobiles work; what are these new technological features; why the Toyota Prius hybrid internal combustion engine operates on the Atkinson cycle instead of the Otto cycle; and what are the advantages and disadvantages of the hybrid automobile. This is a follow-up to my two previous papers on the physics of automobile engines.1,2

The Region 4 collaborative virtual reference project.

PubMed

Parker, Sandi K; Johnson, E Diane

2003-01-01

In May 2002, the Denison Memorial Library at the University of Colorado Health Sciences Center and the J. Otto Lottes Health Sciences Library at the University of Missouri-Columbia, with funding from the National Network of Libraries of Medicine-Midcontinental Region, embarked on a collaborative, real-time reference project using the 24/7 Reference, Inc., software package. This paper describes how the project was conceived, and includes details on the service hours, staffing, training, marketing, lessons learned, and future plans for the service.

Commission 41: History of Astronomy

NASA Astrophysics Data System (ADS)

Ruggles, Clive; Kochhar, Rajesh; Il-Seong, Nha; Belmonte, Juan; Corbin, Brenda; de Jong, Teije; Norris, Ray; Pigatto, Luisa; Soma, Mitsuru; Sterken, Chris; Xiaochun, Sun

2012-04-01

Commission 41 was created at the VIIth IAU General Assembly in Zürich in 1948. From an inauspicious start-Otto Neugebauer was appointed the first President in his absence, but proceeded to express his conviction that ``an international organization in the history of astronomy has no positive function. . .my only activity during my term of service consisted in iterated attempts to resign''-the Commission quickly assumed a key role in the international development of the history of astronomy as an academic discipline.

[Friedrich Nietzsche: history of his illness. On the 100th anniversary of the death of the poet-philosopher].

PubMed

Wilkes, J

2000-04-01

The philosopher Friedrich Nietzsche was one of the most famous patients in the psychiatric hospital Jena. Between 1889 and 1890, Otto Binswanger und Theodor Ziehen treated the progressive paralysis of Friedrich Nietzsche whose 100th anniversary of death is on 25th August 2000. After Nietzsche's death, an animated discussion about his disease arose. Many objected against the syphilitic diagnosis of the disease. Nietzsche's medical fill became a popular object of science, although it ended as a very odd story.

More bang for your buck: super-adiabatic quantum engines.

PubMed

del Campo, A; Goold, J; Paternostro, M

2014-08-28

The practical untenability of the quasi-static assumption makes any realistic engine intrinsically irreversible and its operating time finite, thus implying friction effects at short cycle times. An important technological goal is thus the design of maximally efficient engines working at the maximum possible power. We show that, by utilising shortcuts to adiabaticity in a quantum engine cycle, one can engineer a thermodynamic cycle working at finite power and zero friction. Our findings are illustrated using a harmonic oscillator undergoing a quantum Otto cycle.

More bang for your buck: Super-adiabatic quantum engines

PubMed Central

Campo, A. del; Goold, J.; Paternostro, M.

2014-01-01

The practical untenability of the quasi-static assumption makes any realistic engine intrinsically irreversible and its operating time finite, thus implying friction effects at short cycle times. An important technological goal is thus the design of maximally efficient engines working at the maximum possible power. We show that, by utilising shortcuts to adiabaticity in a quantum engine cycle, one can engineer a thermodynamic cycle working at finite power and zero friction. Our findings are illustrated using a harmonic oscillator undergoing a quantum Otto cycle. PMID:25163421

Quantum-mechanical engines working with an ideal gas with a finite number of particles confined in a power-law trap

NASA Astrophysics Data System (ADS)

Wang, Jianhui; Ma, Yongli; He, Jizhou

2015-07-01

Based on quantum thermodynamic processes, we make a quantum-mechanical (QM) extension of the typical heat engine cycles, such as the Carnot, Brayton, Otto, Diesel cycles, etc., with no introduction of the concept of temperature. When these QM engine cycles are implemented by an ideal gas confined in an arbitrary power-law trap, a relation between the quantum adiabatic exponent and trap exponent is found. The differences and similarities between the efficiency of a given QM engine cycle and its classical counterpart are revealed and discussed.

The Antiaircraft Journal. Volume 94, Number 6, November-December 1951

DTIC Science & Technology

1951-12-01

authorized by the Visiting Forces Act. Getting their heads together, the Yanks and Tommies have discovered each other to be pretty regular fellows...Francis A., to 3Sth AAA Brig, Ft Meade, Md. McDaniel, Otto L., to Hq Fourth Army, Ft Sam Houston, Tex. Pape, Robin B., to SOth AAA Gp, Ft Totten , NY...to 71 Sth AAA Gun Bn, Ft Totten , NJ. Kee, Pat M., to 209th AAA Gp, Indiantown Gap, Pa. Kennaman, Jack R., to SOlst AAA Gun Bn, North Richland, Wash

Otto LaPorte Lecture: Ultimate Rayleigh-Bénard and Taylor-Couette turbulence

NASA Astrophysics Data System (ADS)

Lohse, Detlef

2017-11-01

Rayleigh-Bénard flow - the flow in a box heated from below and cooled from above - and Taylor-Couette flow - the flow between two coaxial co- or counter-rotating cylinders - are the two paradigmatic systems in physics of fluids and many new concepts have been tested with them. They are mathematically well defined, namely by the Navier-Stokes equations and the respective boundary conditions, and share many features. While the low Reynolds number regime (i.e., weakly driven systems) has been very well explored in the '80s and '90s of the last century, in the fully turbulent regime major research activity only developed in the last two decades. In this talk we will first briefly review this recent progress in our understanding of fully developed Rayleigh-Bénard (RB) and Taylor-Couette (TC) turbulence, from the experimental, theoretical, and numerical point of view. We will explain the parameter dependences of the global transport properties of the flow and the local flow organisation, including velocity profiles and boundary layers, which are closely connected to the global properties. Next, we will discuss transitions between different (turbulent) flow states. We will in particular focus on the so-called ultimate regime, in which the boundary layer has become turbulent, and which therefore has enhanced transport properties. In the mechanical driven TC flow this ultimate regime can also be achieved in our high-performance numerical simulations, showing excellent agreement with our experiments on the Twente Turbulent Taylor-Couette (T3 C) facility. In the last part of the talk we will discuss RB and TC turbulence with rough walls. There the results can be expressed in terms of the skin-friction factor, revealing analogy to turbulent flow in rough pipes. Finally, we will present our results on RB and TC flow with bubbles, focusing on bubbly drag reduction and its origin. This is joint work with many colleagues over the years, and I in particular would like to name Chao Sun, Roberto Verzicco, Siegfried Grossmann, Richard Stevens, Erwin van der Poel, Rodolfo Ostilla-Monico, Xiaojue Zhu, Dennis van Gils, Sander Huisman, Ruben Verschoof, and Gert-Wim Bruggert.

Otto Skorzeny and the Real Conduct of Unternehmen Eiche and Unternehmen Panzerfaust

DTIC Science & Technology

2017-12-01

for Skorzeny and his men. These psychological operations had positive effects; American troops who protected General Eisenhower became increasingly on...edge, and American troops as a whole became agitated when numerous American Prisoners of War were claimed to be Germans or German agents.168...Skorzeny as “the most dangerous man in Europe.”1 The Austrian SS-Obersturmbannführer successfully led several high -value-target special operations for

Heaven's Carousel premiere

NASA Image and Video Library

2014-03-26

Last week researchers from around the world gathered at the Accademia dei Lincei in Rome for the Science with the Hubble Space Telescope IV conference. The event celebrated the history of Hubble’s extraordinary achievements, and looked to the future at what might yet be achieved and how the James Webb Space Telescope will build on our knowledge of the Universe. As part of this celebration artist Tim Otto Roth revealed a new artwork, Heaven’s Carousel, inspired by Hubble’s work on the accelerating expansion of the Universe. This image shows audiences taking in the new astronomy-inspired art installation premiered in Rome at the Science with the Hubble Space Telescope IV conference. The installation, named Heaven’s Carousel, links together the fields of art, music and astronomy. Conceptualised and designed by German artist and composer Tim Otto Roth, the work is inspired by novel work on the accelerating expansion of the Universe by Nobel laureate Adam Riess (STScl), Greek cosmology and Renaissance astronomers. Read more here: www.spacetelescope.org/news/heic1407/ Credit: NASA, ESA, and Pam Jeffries (STScI) NASA image use policy. NASA Goddard Space Flight Center enables NASA’s mission through four scientific endeavors: Earth Science, Heliophysics, Solar System Exploration, and Astrophysics. Goddard plays a leading role in NASA’s accomplishments by contributing compelling scientific knowledge to advance the Agency’s mission. Follow us on Twitter Like us on Facebook Find us on Instagram

Research Support and Publications Activity for the Edward L. Ginzton Laboratory

DTIC Science & Technology

1978-10-01

wave’. along thle I1I0 crystal di iect ion satisfy,, anld it cain be alccomlihled witIl h ielt a cy. oil /-cut su1rfaces. Tedelay I iile conlst Iuct ion...to Theory and Application, Academic Press, New York, 1967. S-58-_ _ _ __ _ _ __ _ _I 724 rROCE DINGS OF T1lE IEEE, MAY 1976 Acoustoelectric... Academic p’ress, 1967. Iiiterscience. 1969. 14)N. .1. M~oll, 0. W. Otto, aiid C. F. Quate. "Scanning optical pst- 1561 E. If. Nicolliati anid A. Goetiberger

The Era of "Warm Organ Transplantation" Is Coming.

PubMed

Guo, Zhiyong; Fung, Uu En; Tang, Yunhua; Zhao, Qiang; Zhang, Zhiheng; Zhu, Zebin; Huang, Shanzhou; Wang, Linhe; Zhang, Yixi; Yang, Jie; Ju, Weiqiang; Wang, Dongping; Yang, Lu; Chen, Maogen; Wu, Linwei; Ma, Yi; Hu, Anbin; Chen, Guodong; Yuan, Xiaopeng; Cai, Changjie; Zhu, Xiaofeng; Wang, Changxi; Li, Xian C; Huang, Jiefu; He, Xiaoshun

2018-05-15

We would like to thank Otto van Leeuwen and colleagues for their interests in our paper titled "The First Case of Ischemia-Free Organ Transplantation (IFOT) in Human: A Proof of Concept"[1,2]. We appreciate that their team considers our innovation of IFOT "a milestone in the history of organ transplantation". All conventional transplant procedures require cessation of blood supply to the donor organs, a period in which the organs become cold and hypoxic. This article is protected by copyright. All rights reserved. This article is protected by copyright. All rights reserved.

Waterborne Transportation Lines of the United States, 1989. Annual Revision

DTIC Science & Technology

1990-12-14

AMERICAN HEAVY LIFT SHIPPING 15355 VANTAGE PKWY. W. CO. SUITE 200 HOUSTON TX 77032 03! AMERICAN MARITIME TRANSPORT 0 .. so 2011 1 120 WHITE PLAINS ROAD...TRAIL I I ROUTE 5, BOX 1067 BREAUX BRIOGE LA 70517 32! C t 8ROAT CO., INC. I ATTN: SIDNEY COMAPDELLE I P. 0. ROY 155 ! DES ALLEMANDS LA 70030 32! C 9 C...ORLEANS LA 70112 321 CANDIES, OTTO, INC. ATTN: GERRY HERVIEU P. 0. BOX 25 I DES ALLEMANDS LA 70030 32! CANDY CANE 11. INC. 6007 HIGHWAY 90 EAST * P.O

Advantages of using a logarithmic scale in pressure-volume diagrams for Carnot and other heat engine cycles

NASA Astrophysics Data System (ADS)

Shieh, Lih-Yir; Kan, Hung-Chih

2014-04-01

We demonstrate that plotting the P-V diagram of an ideal gas Carnot cycle on a logarithmic scale results in a more intuitive approach for deriving the final form of the efficiency equation. The same approach also facilitates the derivation of the efficiency of other thermodynamic engines that employ adiabatic ideal gas processes, such as the Brayton cycle, the Otto cycle, and the Diesel engine. We finally demonstrate that logarithmic plots of isothermal and adiabatic processes help with visualization in approximating an arbitrary process in terms of an infinite number of Carnot cycles.

Approximate inverse for the common offset acquisition geometry in 2D seismic imaging

NASA Astrophysics Data System (ADS)

Grathwohl, Christine; Kunstmann, Peer; Quinto, Eric Todd; Rieder, Andreas

2018-01-01

We explore how the concept of approximate inverse can be used and implemented to recover singularities in the sound speed from common offset measurements in two space dimensions. Numerical experiments demonstrate the performance of the method. We gratefully acknowledge financial support by the Deutsche Forschungsgemeinschaft (DFG) through CRC 1173. Quinto additionally thanks the Otto Mønsteds Fond and U.S. National Science Foundation (under grants DMS 1311558 and DMS 1712207) for their support. He thanks colleagues at DTU and KIT for their warm hospitality while this research was being done.

Voltammetric analysis of ordnance materials. Part 2: A portable digital voltammeter for use with a silver wire working electrode

NASA Astrophysics Data System (ADS)

Fine, D. A.; Reeve, D. A.; Dickus, R. A.

1984-12-01

An inexpensive, portable, digital voltammeter has been designed and built at NWC. The instrument is intended for use with a silver wire working electrode. The voltammeter was built in response to a need on the part of Navy facilities for the monitoring of effluent water from the carbon column cleanup process used to remove propyleneglycoldinitrate from Otto fuel waste water. The instrument may also be used for the monitoring of contaminants such as nitroglycerin, dinitrotoluene, trinitrotoluene and nitroguanidine. This report describes in detail the construction, circuitry, software and operational features of the instrument.

Thermodynamics of non-Markovian reservoirs and heat engines

NASA Astrophysics Data System (ADS)

Thomas, George; Siddharth, Nana; Banerjee, Subhashish; Ghosh, Sibasish

2018-06-01

We show that non-Markovian effects of the reservoirs can be used as a resource to extract work from an Otto cycle. The state transformation under non-Markovian dynamics is achieved via a two-step process, namely an isothermal process using a Markovian reservoir followed by an adiabatic process. From second law of thermodynamics, we show that the maximum amount of extractable work from the state prepared under the non-Markovian dynamics quantifies a lower bound of non-Markovianity. We illustrate our ideas with an explicit example of non-Markovian evolution.

Electric and hybrid vehicle environmental control subsystem study

NASA Technical Reports Server (NTRS)

Heitner, K. L.

1980-01-01

An environmental control subsystem (ECS) in electric and hybrid vehicles is studied. A combination of a combustion heater and gasoline engine (Otto cycle) driven vapor compression air conditioner is selected. The combustion heater, the small gasoline engine, and the vapor compression air conditioner are commercially available. These technologies have good cost and performance characteristics. The cost for this ECS is relatively close to the cost of current ECS's. Its effect on the vehicle's propulsion battery is minimal and the ECS size and weight do not have significant impact on the vehicle's range.

Two new species of Sternaspis Otto, 1821 (Polychaeta: Sternaspidae) from China seas.

PubMed

Wu, Xuwen; Salazar-Vallejo, Sergio I; Xu, Kuidong

2015-12-03

Two species of Sternaspidae, Sternaspis chinensis sp. nov. and S. liui sp. nov., are described based on historic material and recently collected specimens in the sea areas of China. Sternaspis chinensis is abundantly distributed from the Bohai Sea southwards to the East China Sea. It has been frequently misidentified as the nominally cosmopolitan species S. scutata (Ranzani, 1817) in China since the 1950s. However, S. chinensis differs from the latter by possessing concentric bands on the shield (vs. absent) and crenulated posterior margin reaching or slightly expanded beyond the posterolateral corners (vs. posterior margin smooth and markedly expanded beyond the posterolateral corners). Sternaspis chinensis most resembles the NE Pacific species S. affinis Stimpson, 1864, but differs distinctly by its markedly concentric bands decorated from margin to center (vs. mainly restricted in the marginal area). Sternaspis liui is characterized within the genus by its slightly soft shield with firmly adhered sediment particles, which gives it a superficial resemblance to species of Caulleryaspis Sendall & Salazar-Vallejo, 2013. However, the shields of the latter are remarkably soft and poorly developed, without ribs and concentric lines, while in Sternaspis liui both the ribs and concentric lines are well defined. Variations of both species with remarks on juvenile shield development are provided.

75 FR 7649 - Culturally Significant Objects Imported for Exhibition Determinations: “Otto Dix”

Federal Register 2010, 2011, 2012, 2013, 2014

2010-02-22

..., including a list of the exhibit objects, contact Paul W. Manning, Attorney-Adviser, Office of the Legal... M. Pally, Deputy Assistant Secretary for Professional and Cultural Exchanges, Bureau of Educational...

Energy efficient quantum machines

NASA Astrophysics Data System (ADS)

Abah, Obinna; Lutz, Eric

2017-05-01

We investigate the performance of a quantum thermal machine operating in finite time based on shortcut-to-adiabaticity techniques. We compute efficiency and power for a paradigmatic harmonic quantum Otto engine by taking the energetic cost of the shortcut driving explicitly into account. We demonstrate that shortcut-to-adiabaticity machines outperform conventional ones for fast cycles. We further derive generic upper bounds on both quantities, valid for any heat engine cycle, using the notion of quantum speed limit for driven systems. We establish that these quantum bounds are tighter than those stemming from the second law of thermodynamics.

Study, optimization, and design of a laser heat engine

NASA Technical Reports Server (NTRS)

1978-01-01

Laser heat engine concepts, proposed for satellite applications, were analyzed to determine which engine concepts best meet the requirements of high efficiency (50 percent or better) continuous operation in space. The best laser heat engine for a near-term experimental demonstration, selected on the basis of high overall operating efficiency, high power-to-weight characteristics, and availability of the required technology, is an Otto/Diesel cycle piston engine using a diamond window to admit CO2 laser radiation. The technology with the greatest promise of scaling to megawatt power levels in the long term is the energy exchanger/gas turbine combination.

Horror, happenings and highlights in the history of vacuum physics

NASA Astrophysics Data System (ADS)

Kleint, Christian

1998-12-01

The origin of vacuum physics can be traced back to a statement of Aristotle that a vacuum cannot exist, which was questioned by Otto von Guericke. He tried to answer the question by experiment and was one of the most successful personalities to overcome medieval thought, and to pave the way to a new vistas for science and technology. His life and his famous demonstrations are described and a short account of the development of his apparatus and the impact on research in various countries is discussed. A list of old and newer reviews concludes the article.

Wernher von Braun

NASA Image and Video Library

1959-01-01

This photograph of Dr. von Braun, shown here to the left of General Bruce Medaris, was taken in the fall of 1959, immediately prior to Medaris' retirement from the Army. At the time, von Braun and his associates worked for the Army Ballistics Missile Agency in Huntsville, Alabama. Those in the photograph have been identified as Ernst Stuhlinger, Frederick von Saurma, Fritz Mueller, Hermarn Weidner, E.W. Neubert (partially hidden), W.A. Mrazek, Karl Heimburg, Arthur Rudolph, Otto Hoberg, von Braun, Oswald Lange, Medaris, Helmut Hoelzer, Hans Maus, E.D. Geissler, Hans Heuter, and George Constan.

Dr. von Braun and Army Ballistics Missile Agency (ABMA) Group

NASA Technical Reports Server (NTRS)

1959-01-01

This photograph of Dr. von Braun, shown here to the left of General Bruce Medaris, was taken in the fall of 1959, immediately prior to Medaris' retirement from the Army. At the time, von Braun and his associates worked for the Army Ballistics Missile Agency in Huntsville, Alabama. Those in the photograph have been identified as Ernst Stuhlinger, Frederick von Saurma, Fritz Mueller, Hermarn Weidner, E.W. Neubert (partially hidden), W.A. Mrazek, Karl Heimburg, Arthur Rudolph, Otto Hoberg, von Braun, Oswald Lange, Medaris, Helmut Hoelzer, Hans Maus, E.D. Geissler, Hans Heuter, and George Constan.

Log-Concavity and Strong Log-Concavity: a review

PubMed Central

Saumard, Adrien; Wellner, Jon A.

2016-01-01

We review and formulate results concerning log-concavity and strong-log-concavity in both discrete and continuous settings. We show how preservation of log-concavity and strongly log-concavity on ℝ under convolution follows from a fundamental monotonicity result of Efron (1969). We provide a new proof of Efron's theorem using the recent asymmetric Brascamp-Lieb inequality due to Otto and Menz (2013). Along the way we review connections between log-concavity and other areas of mathematics and statistics, including concentration of measure, log-Sobolev inequalities, convex geometry, MCMC algorithms, Laplace approximations, and machine learning. PMID:27134693

The Peacock Spiders (Araneae: Salticidae: Maratus) of the Queensland Museum, including six new species.

PubMed

Baehr, Barbara C; Whyte, Robert

2016-08-24

Six new species of the peacock spider genus Maratus Karsch, 1878 are described from Australia: M. eliasi sp. nov., M. julianneae sp. nov., M. licunxini sp. nov., M. michaelorum sp. nov. and M. ottoi sp. nov. from Queensland, and M. kiwirrkurra sp. nov. from Western  Australia. Five species groups are further documented within the genus and new records, detailed SEM and automontage images are provided for six previously described species: M. anomalus Karsch, 1878, M. chrysomelas (Simon, 1909), M. digitatus Otto & Hill, 2012, M. pavonis (Dunn, 1947), M. speciosus (O.P.-Cambridge, 1874) and M. volans (O.P.-Cambridge, 1874).

Biomimetics: its practice and theory.

PubMed

Vincent, Julian F V; Bogatyreva, Olga A; Bogatyrev, Nikolaj R; Bowyer, Adrian; Pahl, Anja-Karina

2006-08-22

Biomimetics, a name coined by Otto Schmitt in the 1950s for the transfer of ideas and analogues from biology to technology, has produced some significant and successful devices and concepts in the past 50 years, but is still empirical. We show that TRIZ, the Russian system of problem solving, can be adapted to illuminate and manipulate this process of transfer. Analysis using TRIZ shows that there is only 12% similarity between biology and technology in the principles which solutions to problems illustrate, and while technology solves problems largely by manipulating usage of energy, biology uses information and structure, two factors largely ignored by technology.

Biomimetics: its practice and theory

PubMed Central

Vincent, Julian F.V; Bogatyreva, Olga A; Bogatyrev, Nikolaj R; Bowyer, Adrian; Pahl, Anja-Karina

2006-01-01

Biomimetics, a name coined by Otto Schmitt in the 1950s for the transfer of ideas and analogues from biology to technology, has produced some significant and successful devices and concepts in the past 50 years, but is still empirical. We show that TRIZ, the Russian system of problem solving, can be adapted to illuminate and manipulate this process of transfer. Analysis using TRIZ shows that there is only 12% similarity between biology and technology in the principles which solutions to problems illustrate, and while technology solves problems largely by manipulating usage of energy, biology uses information and structure, two factors largely ignored by technology. PMID:16849244

Optical Observation of Low Mass X-Ray Binary J1753.4-0126

NASA Astrophysics Data System (ADS)

Paez, Aurelio; Mason, Paul A.; Robinson, E. L.

2011-10-01

We conducted optical observations of the black hole candidate J1753.4-0126 with the 82 inch (2.1 m) Otto Struve Telescope at the McDonald Observatory. A total of 20 nights of data were collected from May 2010 through June 2011. Data was reduced using the Interactive Reduction and Analysis Facility (IRAF). We present the resulting light curves. We discuss our progress in this analysis, which uses a phase dispersion minimization code in order to find periodicity. This research is supported by a National Science Foundation Partnership in Astronomy and Astrophysics Research and Education (PAARE) grant to the University of Texas at El Paso.

Solar research in the Third Reich

NASA Astrophysics Data System (ADS)

Seiler, Michael P.

Within the six years of the Second World War, German solar research succeeded in advancing from a mere provincial backwater to the forefront of this science. This has to be attributed to the joint effort of two very different men: Hans Plendl (1900-1991), a seasoned researcher who was a key figure in devising precision bombing aids for the Luftwaffe and who would eventually become Field Marshal Göring's Plenipotentiary for High Frequency Research before finally falling in disgrace, and Karl-Otto Kiepenheuer (1910-1975), a charismatic young astrophysicist, the son of a renowned publisher whose books were burned when the Nazi party came to power in 1933.

Gas processing handbook

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

Not Available

1982-04-01

Brief details are given of processes including: BGC-Lurgi slagging gasification, COGAS, Exxon catalytic coal gasification, FW-Stoic 2-stage, GI two stage, HYGAS, Koppers-Totzek, Lurgi pressure gasification, Saarberg-Otto, Shell, Texaco, U-Gas, W-D.IGI, Wellman-Galusha, Westinghouse, and Winkler coal gasification processes; the Rectisol process; the Catacarb and the Benfield processes for removing CO/SUB/2, H/SUB/2s and COS from gases produced by the partial oxidation of coal; the selectamine DD, Selexol solvent, and Sulfinol gas cleaning processes; the sulphur-tolerant shift (SSK) process; and the Super-meth process for the production of high-Btu gas from synthesis gas.

Otto Salomon in Nääs and His First Icelandic Students in Nordic Sloyd

ERIC Educational Resources Information Center

Thorsteinsson, Gisli; Ólafsson, Brynjar

2014-01-01

Pedagogically aimed craft education was established around the same time as the school-based system of formative education, under the term Sloyd. This refers to a pedagogical system of manual training that promotes general child development, through the acquisition of the technical skills employed in woodwork, metalwork, sewing, knitting and the…

Heat transfer from an internal combustion (Otto-cycle) engine on the surface of Mars

NASA Astrophysics Data System (ADS)

Gwynne, Owen

1992-05-01

The cooling requirements for an average car sized engine (spark-ignition, V-6, four-stroke, naturally aspirated, about 200 kg, about 100 kW) were looked at for Mars. Several modes of cooling were considered, including forced convection, exhaust, radiation and closed loop systems. The primary goal was to determine the effect of the thinner Martian atmosphere on the cooling system. The results show that there was only a 6-percent difference in the cooling requirements. This difference was due mostly to the thinner atmosphere during forced convection and the heat capacity of the exhaust. A method using a single pass counter-flow heat exchanger is suggested to offset this difference in cooling requirements.

Quantitative characterization of nonstructural carbohydrates of mezcal Agave (Agave salmiana Otto ex Salm-Dick).

PubMed

Michel-Cuello, Christian; Juárez-Flores, Bertha Irene; Aguirre-Rivera, Juan Rogelio; Pinos-Rodríguez, Juan Manuel

2008-07-23

Fructans are the reserve carbohydrates in Agave spp. plants. In mezcal factories, fructans undergoes thermal hydrolysis to release fructose and glucose, which are the basis to produce this spirit. Carbohydrate content determines the yield of the final product, which depends on plant organ, ripeness stage, and thermal hydrolysis. Thus, a qualitative and quantitative characterization of nonstructural carbohydrates was conducted in raw and hydrolyzed juices extracted from Agave salmiana stems and leaves under three ripeness stages. By high-performance liquid chromatography (HPLC), fructose, glucose, sucrose, xylose, and maltose were identified in agave juice. Only the plant fraction with hydrolysis interaction was found to be significant in the glucose concentration plant. Interactions of the fraction with hydrolysis and ripeness with hydrolysis were statistically significant in fructose concentration. Fructose concentration rose considerably with hydrolysis, but only in juice extracted from ripe agave stems (early mature and castrated). This increase was statistically significant only with acid hydrolysis.

Heat transfer from an internal combustion (Otto-cycle) engine on the surface of Mars

NASA Technical Reports Server (NTRS)

Gwynne, Owen

1992-01-01

The cooling requirements for an average car sized engine (spark-ignition, V-6, four-stroke, naturally aspirated, about 200 kg, about 100 kW) were looked at for Mars. Several modes of cooling were considered, including forced convection, exhaust, radiation and closed loop systems. The primary goal was to determine the effect of the thinner Martian atmosphere on the cooling system. The results show that there was only a 6-percent difference in the cooling requirements. This difference was due mostly to the thinner atmosphere during forced convection and the heat capacity of the exhaust. A method using a single pass counter-flow heat exchanger is suggested to offset this difference in cooling requirements.

The effect of different control point sampling sequences on convergence of VMAT inverse planning

NASA Astrophysics Data System (ADS)

Pardo Montero, Juan; Fenwick, John D.

2011-04-01

A key component of some volumetric-modulated arc therapy (VMAT) optimization algorithms is the progressive addition of control points to the optimization. This idea was introduced in Otto's seminal VMAT paper, in which a coarse sampling of control points was used at the beginning of the optimization and new control points were progressively added one at a time. A different form of the methodology is also present in the RapidArc optimizer, which adds new control points in groups called 'multiresolution levels', each doubling the number of control points in the optimization. This progressive sampling accelerates convergence, improving the results obtained, and has similarities with the ordered subset algorithm used to accelerate iterative image reconstruction. In this work we have used a VMAT optimizer developed in-house to study the performance of optimization algorithms which use different control point sampling sequences, most of which fall into three different classes: doubling sequences, which add new control points in groups such that the number of control points in the optimization is (roughly) doubled; Otto-like progressive sampling which adds one control point at a time, and equi-length sequences which contain several multiresolution levels each with the same number of control points. Results are presented in this study for two clinical geometries, prostate and head-and-neck treatments. A dependence of the quality of the final solution on the number of starting control points has been observed, in agreement with previous works. We have found that some sequences, especially E20 and E30 (equi-length sequences with 20 and 30 multiresolution levels, respectively), generate better results than a 5 multiresolution level RapidArc-like sequence. The final value of the cost function is reduced up to 20%, such reductions leading to small improvements in dosimetric parameters characterizing the treatments—slightly more homogeneous target doses and better sparing of

Modeling of a resonant heat engine

NASA Astrophysics Data System (ADS)

Preetham, B. S.; Anderson, M.; Richards, C.

2012-12-01

A resonant heat engine in which the piston assembly is replaced by a sealed elastic cavity is modeled and analyzed. A nondimensional lumped-parameter model is derived and used to investigate the factors that control the performance of the engine. The thermal efficiency predicted by the model agrees with that predicted from the relation for the Otto cycle based on compression ratio. The predictions show that for a fixed mechanical load, increasing the heat input results in increased efficiency. The output power and power density are shown to depend on the loading for a given heat input. The loading condition for maximum output power is different from that required for maximum power density.

Role of quantum correlations in light-matter quantum heat engines

NASA Astrophysics Data System (ADS)

Barrios, G. Alvarado; Albarrán-Arriagada, F.; Cárdenas-López, F. A.; Romero, G.; Retamal, J. C.

2017-11-01

We study a quantum Otto engine embedding a working substance composed of a two-level system interacting with a harmonic mode. The physical properties of the substance are described by a generalized quantum Rabi model arising in superconducting circuit realizations. We show that light-matter quantum correlation reduction during the hot bath stage and adiabatic stages act as an indicator for enhanced work extraction and efficiency, respectively. Also, we demonstrate that the anharmonic spectrum of the working substance has a direct impact on the transition from heat engine into refrigerator as the light-matter coupling is increased. These results shed light on the search for optimal conditions in the performance of quantum heat engines.

Mitochondria in cancer: not just innocent bystanders.

PubMed

Frezza, Christian; Gottlieb, Eyal

2009-02-01

The first half of the 20th century produced substantial breakthroughs in bioenergetics and mitochondria research. During that time, Otto Warburg observed abnormally high glycolysis and lactate production in oxygenated cancer cells, leading him to suggest that defects in mitochondrial functions are at the heart of malignant cell transformation. Warburg's hypothesis profoundly influenced the present perception of cancer metabolism, positioning what is termed aerobic glycolysis in the mainstream of clinical oncology. While some of his ideas stood the test of time, they also frequently generated misconceptions regarding the biochemical mechanisms of cell transformation. This review examines experimental evidence which supports or refutes the Warburg effect and discusses the possible advantages conferred on cancer cells by 'metabolic transformation'.

Topological characterization versus synchronization for assessing (or not) dynamical equivalence

NASA Astrophysics Data System (ADS)

Letellier, Christophe; Mangiarotti, Sylvain; Sendiña-Nadal, Irene; Rössler, Otto E.

2018-04-01

Model validation from experimental data is an important and not trivial topic which is too often reduced to a simple visual inspection of the state portrait spanned by the variables of the system. Synchronization was suggested as a possible technique for model validation. By means of a topological analysis, we revisited this concept with the help of an abstract chemical reaction system and data from two electrodissolution experiments conducted by Jack Hudson's group. The fact that it was possible to synchronize topologically different global models led us to conclude that synchronization is not a recommendable technique for model validation. A short historical preamble evokes Jack Hudson's early career in interaction with Otto E. Rössler.

Decades of CALL Development: A Retrospective of the Work of James Pusack and Sue Otto

ERIC Educational Resources Information Center

Otto, Sue E. K.

2010-01-01

In this article, the author describes a series of projects that James Pusack and the author engaged in together, a number of them to develop CALL authoring tools. With their shared love of technology and dedication to language teaching and learning, they embarked on a long and immensely enjoyable career in CALL during which each project evolved…

Analytical Chemistry (edited by R. Kellner, J.- M. Mermet, M. Otto, and H. M. Widmer)

NASA Astrophysics Data System (ADS)

Thompson, Reviewed By Robert Q.

2000-04-01

This text, written in English, was developed by the Division of Analytical Chemistry of the Federation of European Chemical Societies to support the university-level Eurocurriculum in analytical chemistry, a major effort of academics and other analytical scientists throughout Europe and an outgrowth of the economic unification of European countries. The goal of a uniform curriculum and text for analytical chemistry across national borders is laudable, and the editors, led by the late Robert Kellner, deserve commendation for their accomplishments. (The U.S., in contrast, has been late in considering the analytical chemistry curriculum and only recently has published a pamphlet, Curricular Developments in the Analytical Sciences, an outgrowth of several NSF-sponsored workshops.) I can't remember another analytical text that begins with mention of the "big bang" and the beginnings of the universe (!), but I don't believe that the authors and publisher are looking to export their curriculum to neighboring planets. However, I am sure that they are interested in the North American market and its strong analytical chemistry community. It is in this context and in comparison with leading analytical texts in the U.S. that I write this review. At first glance, Analytical Chemistry overwhelms. It is a large book of more than 900 pages, a mass of 2.3 kg, and a volume of nearly 3 L. It is not a book that is easy to stuff into a backpack for the trip to class or lab. Students also may resent paying top dollar for a book that might not last the semester, given that the pages of my review copy began to pull away from the binding after only a few days of gentle use. Beneath the snazzy cover there is a dearth of color printing and photographs. This, combined with a smallish font and figures that are inconsistent in size, quality, and font, makes for a book that is not especially easy on the eyes. The large margins provide ample space for the numerous figures, figure captions, and marginal notes. The text is divided into 5 parts (General Topics, Chemical Analysis, Physical Analysis, Computer-Based Analytical Chemistry, and Total Analysis Systems), 16 sections, and many chapters and subsections, all numbered and with headings for easy reference. The book provides comprehensive coverage of analytical science. Many curricula in North America cling to the tired notion of one semester of classical analytical (wet) chemistry followed by a second semester of instrumental analysis, and publishers continue to respond by publishing separate texts for each course. The Europeans, in contrast, have a text that bridges this artificial gap. Included are chapters and subsections on chemical equilibrium, electronic and vibrational spectroscopy, separations, and electrochemistry (found in most first courses in analytical chemistry). The authors also address atomic spectroscopy in all of its forms, luminescence, mass spectrometry, NMR spectrometry, surface analysis, thermal methods, activation analysis, and automated methods of analysis (found in most instrumental courses). Additional, uncommon chapters on chemical and biochemical sensors, immunoassay, chemometrics, miniaturized systems, and process analytical chemistry point toward the present and future of analytical science. The only glaring omission in comparison to other instrumental texts is in the area of measurement systems and electronics. No mention is made of the analytical laboratory, such as descriptions of glassware calibration and suggested experiments, as is found in most quantitative analysis texts in the U.S. The dangers in any multi-authored book include an uneven treatment of topics and a lack of cohesiveness and logical development of topics. I found some evidence of these problems in Analytical Chemistry. My first reaction to the Table of Contents and the grouping of chapters was "Where is ?" and "What about ?" While the order of topics in an analytical chemistry course always is open to debate (I have done my share of reshuffling over the years), some timing is sacrosanct. For example, I suspect that most first courses in analytical chemistry include basic statistics early on, yet this topic is found under Chemometrics in Part IV. Another example is the separation of the discussions of acid-base equilibria (Chapter 4) and acid-base titrations (Chapter 7), with chromatography and kinetics interspersed. Simple UV-vis spectrometry and Beer's law are discussed after topics such as thermal analysis and biosensors. Information on monochromators is buried in the chapter on atomic emission spectroscopy. The editors have organized the material in a reasonably logical yet unfamiliar order. I would guess that those who adopt this text will need to skip from chapter to chapter or restructure their courses in a major way. Some topics receive more or less attention than I believe is justified. Let me provide a few examples of this uneven treatment. The editors include in Part I a 5-page description of the regulatory aspects of QA & QC, a topic of little interest to undergraduates. In the liquid chromatography section there are 3.5 pages on thin-layer chromatography and 6.5 pages on field flow fractionation, but only 2.5 pages on capillary electrophoresis, a burgeoning area of analysis. While biamperometric and conductometric titrations are discussed, common redox titrations employing an indicator (e.g. iodometric titrations with starch endpoint) are ignored. Likewise, electrochemical stripping analysis, important in trace analysis, is given short shrift (half a page). The editors set a useful chapter template, but it is not followed in all cases. At the top of the first page of each chapter is a grayed box of general learning objectives, sort of a chapter overview, and most chapters begin with a very brief, often interesting historical overview. Worked numerical examples, though scarce, are found in grayed areas throughout the text. Specific and general references for further reading are a welcome sight at the end of the chapters, but in some cases are missing. Review questions and exercises finish up each chapter. Though I write many of my own exercises and problems for student practice, I--and my students--do rely on textbook authors for additional interesting challenges related to the textbook material. The number and type of end-of-chapter problems are quite variable in Analytical Chemistry. For example, the chapters on infrared and Raman spectroscopy and on basic statistics end with a sufficient number of questions (35 and 22, respectively); but, inexplicably, only 4 questions follow the discussion of acid-base equilibria, only 7 follow the chapter on liquid and thin-layer chromatography, and there are none on immunoassay. Other important topics also are slighted. Most of the end-of-chapter questions are rather uninteresting and test simple rote learning, rather than requiring the synthesis and application of the knowledge acquired (higher-level learning). I would have liked to see spreadsheet or other computer work as the focus of some questions and an appendix of answers to at least some of the exercises. Numerous minor errors were evident, especially in the first half of the book. Some were typographical, such as soulbility instead of solubility and equation of the complex instead of aquation of the complex, but others were more egregious, such as ? instead of ? and ?, which is missing the minus sign. The standard electrode potentials listed in the appendix are confusing, because while the proper values for E ° are given, the half-reactions are written as oxidations rather than as reductions. On the whole, though, the principles of the field are described clearly and accurately. I would recommend Analytical Chemistry to prospective and practicing analytical chemists as a valuable reference to many existing and emerging analytical techniques. It certainly deserves a spot on my reference shelf. As a classroom text, however, the book is less interesting. Perhaps with tighter editing and greater focus on pedagogy, the book could compete with the U.S. leaders, such as Harris and Skoog.

Chemistry and combustion of fit-for-purpose biofuels.

PubMed

Rothamer, David A; Donohue, Timothy J

2013-06-01

From the inception of internal combustion engines, biologically derived fuels (biofuels) have played a role. Nicolaus Otto ran a predecessor to today's spark-ignition engine with an ethanol fuel blend in 1860. At the 1900 Paris world's fair, Rudolf Diesel ran his engine on peanut oil. Over 100 years of petroleum production has led to consistency and reliability of engines that demand standardized fuels. New biofuels can displace petroleum-based fuels and produce positive impacts on the environment, the economy, and the use of local energy sources. This review discusses the combustion, performance and other requirements of biofuels that will impact their near-term and long-term ability to replace petroleum fuels in transportation applications. Copyright © 2013 Elsevier Ltd. All rights reserved.

Einstein, Ethics and the Atomic Bomb

NASA Astrophysics Data System (ADS)

Rife, Patricia

2005-03-01

Einstein voiced his ethical views against war as well as fascism via venues and alliances with a variety of organizations still debated today. In 1939, he signed a letter to President Roosevelt (drafted by younger colleagues Szilard, Wigner and others) warning the U.S.government about the danger of Nazi Germany gaining control of uranium in the Belgian-controlled Congo in order to develop atomic weapons, based on the discovery of fission by Otto Hahn and Lise Meitner. In 1945, he became a member of the Princeton-based ``Emergency Committee for Atomic Scientists'' organized by Bethe, Condon, Bacher, Urey, Szilard and Weisskopf. Rare Einstein slides will illustrate Dr.Rife's presentation on Albert Einstein's philosophic and ethical convictions about peace, and public stance against war (1914-1950).

Rank on emotional intelligence, unlearning and self-leadership.

PubMed

Kramer, Robert

2012-12-01

Propelled from the inner circle after publishing The Trauma of Birth (1924), Otto Rank jettisoned Freud's science of knowing because it denied the intelligence of the emotions. Transforming therapy from knowing to being-in-relationship, Rank invented modern object-relations theory, which advocates continual learning, unlearning and relearning: that is, cutting the chains that bind us to the past. Separating, no matter how anxiety-provoking, from outworn phases of life, including previously taken-for-granted ideologies and internalized others, is essential for self-leadership. In 1926, Rank coined the terms "here-and-now" and "pre-Oedipal." By 1926, Rank had formulated a model of "creative willing"-self-leadership infused with the intelligence of the emotions-as the optimal way of being-in-relationship with others.

The Otto Aufranc Award: Enhanced Biocompatibility of Stainless Steel Implants by Titanium Coating and Microarc Oxidation

PubMed Central

Lim, Young Wook; Kwon, Soon Yong; Sun, Doo Hoon

2010-01-01

Background Stainless steel is one of the most widely used biomaterials for internal fixation devices, but is not used in cementless arthroplasty implants because a stable oxide layer essential for biocompatibility cannot be formed on the surface. We applied a Ti electron beam coating, to form oxide layer on the stainless steel surface. To form a thicker oxide layer, we used a microarc oxidation process on the surface of Ti coated stainless steel. Modification of the surface using Ti electron beam coating and microarc oxidation could improve the ability of stainless steel implants to osseointegrate. Questions/purposes The ability of cells to adhere to grit-blasted, titanium-coated, microarc-oxidated stainless steel in vitro was compared with that of two different types of surface modifications, machined and titanium-coated, and microarc-oxidated. Methods We performed energy-dispersive x-ray spectroscopy and scanning electron microscopy investigations to assess the chemical composition and structure of the stainless steel surfaces and cell morphology. The biologic responses of an osteoblastlike cell line (SaOS-2) were examined by measuring proliferation (cell proliferation assay), differentiation (alkaline phosphatase activity), and attraction ability (cell migration assay). Results Cell proliferation, alkaline phosphatase activity, migration, and adhesion were increased in the grit-blasted, titanium-coated, microarc-oxidated group compared to the two other groups. Osteoblastlike cells on the grit-blasted, titanium-coated, microarc-oxidated surface were strongly adhered, and proliferated well compared to those on the other surfaces. Conclusions The surface modifications we used (grit blasting, titanium coating, microarc oxidation) enhanced the biocompatibility (proliferation and migration of osteoblastlike cells) of stainless steel. Clinical Relevance This process is not unique to stainless steel; it can be applied to many metals to improve their biocompatibility, thus allowing a broad range of materials to be used for cementless implants. PMID:20936386

The Otto Aufranc Award: enhanced biocompatibility of stainless steel implants by titanium coating and microarc oxidation.

PubMed

Lim, Young Wook; Kwon, Soon Yong; Sun, Doo Hoon; Kim, Yong Sik

2011-02-01

Stainless steel is one of the most widely used biomaterials for internal fixation devices, but is not used in cementless arthroplasty implants because a stable oxide layer essential for biocompatibility cannot be formed on the surface. We applied a Ti electron beam coating, to form oxide layer on the stainless steel surface. To form a thicker oxide layer, we used a microarc oxidation process on the surface of Ti coated stainless steel. Modification of the surface using Ti electron beam coating and microarc oxidation could improve the ability of stainless steel implants to osseointegrate. The ability of cells to adhere to grit-blasted, titanium-coated, microarc-oxidated stainless steel in vitro was compared with that of two different types of surface modifications, machined and titanium-coated, and microarc-oxidated. We performed energy-dispersive x-ray spectroscopy and scanning electron microscopy investigations to assess the chemical composition and structure of the stainless steel surfaces and cell morphology. The biologic responses of an osteoblastlike cell line (SaOS-2) were examined by measuring proliferation (cell proliferation assay), differentiation (alkaline phosphatase activity), and attraction ability (cell migration assay). Cell proliferation, alkaline phosphatase activity, migration, and adhesion were increased in the grit-blasted, titanium-coated, microarc-oxidated group compared to the two other groups. Osteoblastlike cells on the grit-blasted, titanium-coated, microarc-oxidated surface were strongly adhered, and proliferated well compared to those on the other surfaces. The surface modifications we used (grit blasting, titanium coating, microarc oxidation) enhanced the biocompatibility (proliferation and migration of osteoblastlike cells) of stainless steel. This process is not unique to stainless steel; it can be applied to many metals to improve their biocompatibility, thus allowing a broad range of materials to be used for cementless implants.

Process for detoxicating exhaust gases from Otto-combustion engines and apparatus for carrying out such process

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

Klaue, H.J.; Reisacher, J.

1974-03-12

An afterburning process for reducing motor vehicle emissions of carbon monoxide and hydrocarbons is described which precludes extensive equipment for feeding the required air into the exhaust gases by means of exhaust gas expansion so that combustion air is sucked in by a partial vacuum formed. A twist generator is used to impart a swirl to the exhaust gases, resulting in their expansion. Air is aspirated into the expanded exhaust gases to provide a combustible gas-air mixture which is delivered to a diffusor for afterburning. The exhaust gases flowing to the twist generator pass through a heat exchanger which servesmore » to preheat the combustion air. The twist generator may be a set of stationary whirl-imparting vanes or may be the rotor of an exhaust gas turbo charger directly driving an air compressor which delivers the air through the heat exchanger to the turbocharger, with some of the compressed air being delivered back to the engine. The flow area of the outlet of the twist generator is adjustable to control the quantity of air aspirated into the exhaust gases supplied to the diffusor.« less

40 CFR 86.1309-90 - Exhaust gas sampling system; Otto-cycle and non-petroleum-fueled engines.

Code of Federal Regulations, 2011 CFR

2011-07-01

... gasoline-fueled, natural gas-fueled, liquefied petroleum gas-fueled or methanol-fueled engines. In the CVS... test period. (2) Engine exhaust to CVS duct. For methanol-fueled engines, reactions of the exhaust... samples for the bag sample, the methanol sample (Figure N90-2), and the formaldehyde sample (Figure N90-3...

40 CFR 86.1309-90 - Exhaust gas sampling system; Otto-cycle and non-petroleum-fueled engines.

Code of Federal Regulations, 2012 CFR

2012-07-01

..., shall exceed either 2.5 mg/l or a concentration equal to 25 times the limit of detection for the HPLC..., shall exceed either 2.5 mg/l or a concentration equal to 25 times the limit of detection for the HPLC...

40 CFR 86.1309-90 - Exhaust gas sampling system; Otto-cycle and non-petroleum-fueled engines.

Code of Federal Regulations, 2013 CFR

2013-07-01

..., shall exceed either 2.5 mg/l or a concentration equal to 25 times the limit of detection for the HPLC..., shall exceed either 2.5 mg/l or a concentration equal to 25 times the limit of detection for the HPLC...

August Weismann embraces the protozoa.

PubMed

Churchill, Frederick B

2010-01-01

This paper examines the contents and institutional context of August Weismann's long essay on Amphimixis (1891). Therein he presented detailed discussions of his on-going studies of reduction division and parthenogenesis, but more to the point, he included an elaborate examination of Émile Maupas's two major publications in protozoology. To understand the relevance of this part to the other two, the author briefly reviews highpoints in earlier nineteenth century protozoology and concludes that only in the mid-1870s and 1880s did protozoa add an important dimension to heredity theory. Otto Bütschli and then Maupas provided Weismann with a deeper understanding of how conjugation and fertilization were related but not identical processes. This allowed him to integrate the two into a fuller understanding of evolution by natural selection.

[Anthropology and synthetic Darwinism in the Third Reich: The Evolution of Organisms (1943)].

PubMed

Hossfeld, Uwe; Junker, Thomas

2003-03-01

This essay will analyse early attempts to base anthropology on the theoretical model provided by the emerging synthetic Darwinism of the 1940s. In the first section we will investigate the historical context of the publication of one of the central documents of synthetic Darwinism in Germany: Gerhard Heberer's Die Evolution der Organismen (1943). Anthropology was covered extensively in this book. The second section will give an impression of the live and work of the five anthropologists represented in Heberer's book: Christian von Krogh, Wilhelm Gieseler, Otto Reche, Hans Weinert, and Gerhard Heberer. The third part of our paper will clarify whether these anthropologists shared a common theoretical outlook with the founders of synthetic Darwinism, and to what degree they were committed to the racial ideas of the Third Reich.

Liquid-crystal science from 1888 to 1922: building a revolution.

PubMed

Mitov, Michel

2014-05-19

The saga of liquid crystals started with their discovery in 1888 by the botanist Friedrich Reinitzer, who unexpectedly observed "two melting points" for crystals extracted from the root of a carrot. At the end of the nineteenth century, most scientists did not believe in the existence of "liquid crystals" as promoted by the crystallographer Otto Lehmann. The controversies were very vivid; to the point that the recognition of mesomorphic states of matter by the scientific community required more than two decades. In the end, liquid crystals have changed our vision of matter by shattering the three-state paradigm. Since the mid-1970s, liquid crystals have revolutionized the worldwide information-display industry and now play a host of key roles in various technologies. © 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

The causes of unstable engine idle speed and their solutions

NASA Astrophysics Data System (ADS)

Yang, Fan

2018-06-01

There are many types of engines. The most commonly used engine for automobiles is the internal combustion engine. Internal combustion engines use a four-stroke combustion cycle to convert gasoline into motion. The four-stroke approach, also known as the "Ototo cycle," commemorates Nicklaus Otto, who invented it in 1867. The working cycle of a four-stroke engine consists of four piston strokes, ie, intake stroke, compression stroke, power stroke, and exhaust stroke. This article focuses on the cause of the instability of the four-stroke engine and its solution. There are many reasons for the instability of the engine, so this article will be divided into four areas: intake system, fuel system, ignition system and mechanical structure. Based on the above reasons, the corresponding solution is proposed.

Simple Schizophrenia Remains a Complicated Diagnosis: Case Report and Literature Review.

PubMed

Agarwal, Vishesh; Maheshwari, Subani; Agarwal, Vivek; Kalra, Inder Darshan

2016-01-01

The diagnosis of simple schizophrenia has been challenged and criticized since it was first described by Otto Diem in 1903. The Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition (DSM-5), released by the American Psychiatric Association in May 2013, classified it as a condition for further study with the name "attenuated psychosis syndrome." This clinical condition has undergone several revisions with each edition of the DSM. It is characterized by oddities in conduct, inability to meet the demands of society, and decline in total performance in the absence of obvious psychotic symptoms. We discuss the case of a 35-year-old man who presented with symptoms fitting the criteria for simple schizophrenia and review the various definitions and case reports published over the years that defend the diagnosis of simple schizophrenia.